lastTokenPos)
+ lastTokenPos = thisTokenPos;
+ }
+ return lastTokenPos;
+ }
+}
+
+Ajax.Autocompleter = Class.create();
+Object.extend(Object.extend(Ajax.Autocompleter.prototype, Autocompleter.Base.prototype), {
+ initialize: function(element, update, url, options) {
+ this.baseInitialize(element, update, options);
+ this.options.asynchronous = true;
+ this.options.onComplete = this.onComplete.bind(this);
+ this.options.defaultParams = this.options.parameters || null;
+ this.url = url;
+ },
+
+ getUpdatedChoices: function() {
+ entry = encodeURIComponent(this.options.paramName) + '=' +
+ encodeURIComponent(this.getToken());
+
+ this.options.parameters = this.options.callback ?
+ this.options.callback(this.element, entry) : entry;
+
+ if(this.options.defaultParams)
+ this.options.parameters += '&' + this.options.defaultParams;
+
+ new Ajax.Request(this.url, this.options);
+ },
+
+ onComplete: function(request) {
+ this.updateChoices(request.responseText);
+ }
+
+});
+
+// The local array autocompleter. Used when you'd prefer to
+// inject an array of autocompletion options into the page, rather
+// than sending out Ajax queries, which can be quite slow sometimes.
+//
+// The constructor takes four parameters. The first two are, as usual,
+// the id of the monitored textbox, and id of the autocompletion menu.
+// The third is the array you want to autocomplete from, and the fourth
+// is the options block.
+//
+// Extra local autocompletion options:
+// - choices - How many autocompletion choices to offer
+//
+// - partialSearch - If false, the autocompleter will match entered
+// text only at the beginning of strings in the
+// autocomplete array. Defaults to true, which will
+// match text at the beginning of any *word* in the
+// strings in the autocomplete array. If you want to
+// search anywhere in the string, additionally set
+// the option fullSearch to true (default: off).
+//
+// - fullSsearch - Search anywhere in autocomplete array strings.
+//
+// - partialChars - How many characters to enter before triggering
+// a partial match (unlike minChars, which defines
+// how many characters are required to do any match
+// at all). Defaults to 2.
+//
+// - ignoreCase - Whether to ignore case when autocompleting.
+// Defaults to true.
+//
+// It's possible to pass in a custom function as the 'selector'
+// option, if you prefer to write your own autocompletion logic.
+// In that case, the other options above will not apply unless
+// you support them.
+
+Autocompleter.Local = Class.create();
+Autocompleter.Local.prototype = Object.extend(new Autocompleter.Base(), {
+ initialize: function(element, update, array, options) {
+ this.baseInitialize(element, update, options);
+ this.options.array = array;
+ },
+
+ getUpdatedChoices: function() {
+ this.updateChoices(this.options.selector(this));
+ },
+
+ setOptions: function(options) {
+ this.options = Object.extend({
+ choices: 10,
+ partialSearch: true,
+ partialChars: 2,
+ ignoreCase: true,
+ fullSearch: false,
+ selector: function(instance) {
+ var ret = []; // Beginning matches
+ var partial = []; // Inside matches
+ var entry = instance.getToken();
+ var count = 0;
+
+ for (var i = 0; i < instance.options.array.length &&
+ ret.length < instance.options.choices ; i++) {
+
+ var elem = instance.options.array[i];
+ var foundPos = instance.options.ignoreCase ?
+ elem.toLowerCase().indexOf(entry.toLowerCase()) :
+ elem.indexOf(entry);
+
+ while (foundPos != -1) {
+ if (foundPos == 0 && elem.length != entry.length) {
+ ret.push("" + elem.substr(0, entry.length) + "" +
+ elem.substr(entry.length) + "");
+ break;
+ } else if (entry.length >= instance.options.partialChars &&
+ instance.options.partialSearch && foundPos != -1) {
+ if (instance.options.fullSearch || /\s/.test(elem.substr(foundPos-1,1))) {
+ partial.push("" + elem.substr(0, foundPos) + "" +
+ elem.substr(foundPos, entry.length) + "" + elem.substr(
+ foundPos + entry.length) + "");
+ break;
+ }
+ }
+
+ foundPos = instance.options.ignoreCase ?
+ elem.toLowerCase().indexOf(entry.toLowerCase(), foundPos + 1) :
+ elem.indexOf(entry, foundPos + 1);
+
+ }
+ }
+ if (partial.length)
+ ret = ret.concat(partial.slice(0, instance.options.choices - ret.length))
+ return "";
+ }
+ }, options || {});
+ }
+});
+
+// AJAX in-place editor
+//
+// see documentation on http://wiki.script.aculo.us/scriptaculous/show/Ajax.InPlaceEditor
+
+// Use this if you notice weird scrolling problems on some browsers,
+// the DOM might be a bit confused when this gets called so do this
+// waits 1 ms (with setTimeout) until it does the activation
+Field.scrollFreeActivate = function(field) {
+ setTimeout(function() {
+ Field.activate(field);
+ }, 1);
+}
+
+Ajax.InPlaceEditor = Class.create();
+Ajax.InPlaceEditor.defaultHighlightColor = "#FFFF99";
+Ajax.InPlaceEditor.prototype = {
+ initialize: function(element, url, options) {
+ this.url = url;
+ this.element = $(element);
+
+ this.options = Object.extend({
+ paramName: "value",
+ okButton: true,
+ okText: "ok",
+ cancelLink: true,
+ cancelText: "cancel",
+ savingText: "Saving...",
+ clickToEditText: "Click to edit",
+ okText: "ok",
+ rows: 1,
+ onComplete: function(transport, element) {
+ new Effect.Highlight(element, {startcolor: this.options.highlightcolor});
+ },
+ onFailure: function(transport) {
+ alert("Error communicating with the server: " + transport.responseText.stripTags());
+ },
+ callback: function(form) {
+ return Form.serialize(form);
+ },
+ handleLineBreaks: true,
+ loadingText: 'Loading...',
+ savingClassName: 'inplaceeditor-saving',
+ loadingClassName: 'inplaceeditor-loading',
+ formClassName: 'inplaceeditor-form',
+ highlightcolor: Ajax.InPlaceEditor.defaultHighlightColor,
+ highlightendcolor: "#FFFFFF",
+ externalControl: null,
+ submitOnBlur: false,
+ ajaxOptions: {},
+ evalScripts: false
+ }, options || {});
+
+ if(!this.options.formId && this.element.id) {
+ this.options.formId = this.element.id + "-inplaceeditor";
+ if ($(this.options.formId)) {
+ // there's already a form with that name, don't specify an id
+ this.options.formId = null;
+ }
+ }
+
+ if (this.options.externalControl) {
+ this.options.externalControl = $(this.options.externalControl);
+ }
+
+ this.originalBackground = Element.getStyle(this.element, 'background-color');
+ if (!this.originalBackground) {
+ this.originalBackground = "transparent";
+ }
+
+ this.element.title = this.options.clickToEditText;
+
+ this.onclickListener = this.enterEditMode.bindAsEventListener(this);
+ this.mouseoverListener = this.enterHover.bindAsEventListener(this);
+ this.mouseoutListener = this.leaveHover.bindAsEventListener(this);
+ Event.observe(this.element, 'click', this.onclickListener);
+ Event.observe(this.element, 'mouseover', this.mouseoverListener);
+ Event.observe(this.element, 'mouseout', this.mouseoutListener);
+ if (this.options.externalControl) {
+ Event.observe(this.options.externalControl, 'click', this.onclickListener);
+ Event.observe(this.options.externalControl, 'mouseover', this.mouseoverListener);
+ Event.observe(this.options.externalControl, 'mouseout', this.mouseoutListener);
+ }
+ },
+ enterEditMode: function(evt) {
+ if (this.saving) return;
+ if (this.editing) return;
+ this.editing = true;
+ this.onEnterEditMode();
+ if (this.options.externalControl) {
+ Element.hide(this.options.externalControl);
+ }
+ Element.hide(this.element);
+ this.createForm();
+ this.element.parentNode.insertBefore(this.form, this.element);
+ if (!this.options.loadTextURL) Field.scrollFreeActivate(this.editField);
+ // stop the event to avoid a page refresh in Safari
+ if (evt) {
+ Event.stop(evt);
+ }
+ return false;
+ },
+ createForm: function() {
+ this.form = document.createElement("form");
+ this.form.id = this.options.formId;
+ Element.addClassName(this.form, this.options.formClassName)
+ this.form.onsubmit = this.onSubmit.bind(this);
+
+ this.createEditField();
+
+ if (this.options.textarea) {
+ var br = document.createElement("br");
+ this.form.appendChild(br);
+ }
+
+ if (this.options.okButton) {
+ okButton = document.createElement("input");
+ okButton.type = "submit";
+ okButton.value = this.options.okText;
+ okButton.className = 'editor_ok_button';
+ this.form.appendChild(okButton);
+ }
+
+ if (this.options.cancelLink) {
+ cancelLink = document.createElement("a");
+ cancelLink.href = "#";
+ cancelLink.appendChild(document.createTextNode(this.options.cancelText));
+ cancelLink.onclick = this.onclickCancel.bind(this);
+ cancelLink.className = 'editor_cancel';
+ this.form.appendChild(cancelLink);
+ }
+ },
+ hasHTMLLineBreaks: function(string) {
+ if (!this.options.handleLineBreaks) return false;
+ return string.match(/
/i);
+ },
+ convertHTMLLineBreaks: function(string) {
+ return string.replace(/
/gi, "\n").replace(/
/gi, "\n").replace(/<\/p>/gi, "\n").replace(//gi, "");
+ },
+ createEditField: function() {
+ var text;
+ if(this.options.loadTextURL) {
+ text = this.options.loadingText;
+ } else {
+ text = this.getText();
+ }
+
+ var obj = this;
+
+ if (this.options.rows == 1 && !this.hasHTMLLineBreaks(text)) {
+ this.options.textarea = false;
+ var textField = document.createElement("input");
+ textField.obj = this;
+ textField.type = "text";
+ textField.name = this.options.paramName;
+ textField.value = text;
+ textField.style.backgroundColor = this.options.highlightcolor;
+ textField.className = 'editor_field';
+ var size = this.options.size || this.options.cols || 0;
+ if (size != 0) textField.size = size;
+ if (this.options.submitOnBlur)
+ textField.onblur = this.onSubmit.bind(this);
+ this.editField = textField;
+ } else {
+ this.options.textarea = true;
+ var textArea = document.createElement("textarea");
+ textArea.obj = this;
+ textArea.name = this.options.paramName;
+ textArea.value = this.convertHTMLLineBreaks(text);
+ textArea.rows = this.options.rows;
+ textArea.cols = this.options.cols || 40;
+ textArea.className = 'editor_field';
+ if (this.options.submitOnBlur)
+ textArea.onblur = this.onSubmit.bind(this);
+ this.editField = textArea;
+ }
+
+ if(this.options.loadTextURL) {
+ this.loadExternalText();
+ }
+ this.form.appendChild(this.editField);
+ },
+ getText: function() {
+ return this.element.innerHTML;
+ },
+ loadExternalText: function() {
+ Element.addClassName(this.form, this.options.loadingClassName);
+ this.editField.disabled = true;
+ new Ajax.Request(
+ this.options.loadTextURL,
+ Object.extend({
+ asynchronous: true,
+ onComplete: this.onLoadedExternalText.bind(this)
+ }, this.options.ajaxOptions)
+ );
+ },
+ onLoadedExternalText: function(transport) {
+ Element.removeClassName(this.form, this.options.loadingClassName);
+ this.editField.disabled = false;
+ this.editField.value = transport.responseText.stripTags();
+ Field.scrollFreeActivate(this.editField);
+ },
+ onclickCancel: function() {
+ this.onComplete();
+ this.leaveEditMode();
+ return false;
+ },
+ onFailure: function(transport) {
+ this.options.onFailure(transport);
+ if (this.oldInnerHTML) {
+ this.element.innerHTML = this.oldInnerHTML;
+ this.oldInnerHTML = null;
+ }
+ return false;
+ },
+ onSubmit: function() {
+ // onLoading resets these so we need to save them away for the Ajax call
+ var form = this.form;
+ var value = this.editField.value;
+
+ // do this first, sometimes the ajax call returns before we get a chance to switch on Saving...
+ // which means this will actually switch on Saving... *after* we've left edit mode causing Saving...
+ // to be displayed indefinitely
+ this.onLoading();
+
+ if (this.options.evalScripts) {
+ new Ajax.Request(
+ this.url, Object.extend({
+ parameters: this.options.callback(form, value),
+ onComplete: this.onComplete.bind(this),
+ onFailure: this.onFailure.bind(this),
+ asynchronous:true,
+ evalScripts:true
+ }, this.options.ajaxOptions));
+ } else {
+ new Ajax.Updater(
+ { success: this.element,
+ // don't update on failure (this could be an option)
+ failure: null },
+ this.url, Object.extend({
+ parameters: this.options.callback(form, value),
+ onComplete: this.onComplete.bind(this),
+ onFailure: this.onFailure.bind(this)
+ }, this.options.ajaxOptions));
+ }
+ // stop the event to avoid a page refresh in Safari
+ if (arguments.length > 1) {
+ Event.stop(arguments[0]);
+ }
+ return false;
+ },
+ onLoading: function() {
+ this.saving = true;
+ this.removeForm();
+ this.leaveHover();
+ this.showSaving();
+ },
+ showSaving: function() {
+ this.oldInnerHTML = this.element.innerHTML;
+ this.element.innerHTML = this.options.savingText;
+ Element.addClassName(this.element, this.options.savingClassName);
+ this.element.style.backgroundColor = this.originalBackground;
+ Element.show(this.element);
+ },
+ removeForm: function() {
+ if(this.form) {
+ if (this.form.parentNode) Element.remove(this.form);
+ this.form = null;
+ }
+ },
+ enterHover: function() {
+ if (this.saving) return;
+ this.element.style.backgroundColor = this.options.highlightcolor;
+ if (this.effect) {
+ this.effect.cancel();
+ }
+ Element.addClassName(this.element, this.options.hoverClassName)
+ },
+ leaveHover: function() {
+ if (this.options.backgroundColor) {
+ this.element.style.backgroundColor = this.oldBackground;
+ }
+ Element.removeClassName(this.element, this.options.hoverClassName)
+ if (this.saving) return;
+ this.effect = new Effect.Highlight(this.element, {
+ startcolor: this.options.highlightcolor,
+ endcolor: this.options.highlightendcolor,
+ restorecolor: this.originalBackground
+ });
+ },
+ leaveEditMode: function() {
+ Element.removeClassName(this.element, this.options.savingClassName);
+ this.removeForm();
+ this.leaveHover();
+ this.element.style.backgroundColor = this.originalBackground;
+ Element.show(this.element);
+ if (this.options.externalControl) {
+ Element.show(this.options.externalControl);
+ }
+ this.editing = false;
+ this.saving = false;
+ this.oldInnerHTML = null;
+ this.onLeaveEditMode();
+ },
+ onComplete: function(transport) {
+ this.leaveEditMode();
+ this.options.onComplete.bind(this)(transport, this.element);
+ },
+ onEnterEditMode: function() {},
+ onLeaveEditMode: function() {},
+ dispose: function() {
+ if (this.oldInnerHTML) {
+ this.element.innerHTML = this.oldInnerHTML;
+ }
+ this.leaveEditMode();
+ Event.stopObserving(this.element, 'click', this.onclickListener);
+ Event.stopObserving(this.element, 'mouseover', this.mouseoverListener);
+ Event.stopObserving(this.element, 'mouseout', this.mouseoutListener);
+ if (this.options.externalControl) {
+ Event.stopObserving(this.options.externalControl, 'click', this.onclickListener);
+ Event.stopObserving(this.options.externalControl, 'mouseover', this.mouseoverListener);
+ Event.stopObserving(this.options.externalControl, 'mouseout', this.mouseoutListener);
+ }
+ }
+};
+
+Ajax.InPlaceCollectionEditor = Class.create();
+Object.extend(Ajax.InPlaceCollectionEditor.prototype, Ajax.InPlaceEditor.prototype);
+Object.extend(Ajax.InPlaceCollectionEditor.prototype, {
+ createEditField: function() {
+ if (!this.cached_selectTag) {
+ var selectTag = document.createElement("select");
+ var collection = this.options.collection || [];
+ var optionTag;
+ collection.each(function(e,i) {
+ optionTag = document.createElement("option");
+ optionTag.value = (e instanceof Array) ? e[0] : e;
+ if((typeof this.options.value == 'undefined') &&
+ ((e instanceof Array) ? this.element.innerHTML == e[1] : e == optionTag.value)) optionTag.selected = true;
+ if(this.options.value==optionTag.value) optionTag.selected = true;
+ optionTag.appendChild(document.createTextNode((e instanceof Array) ? e[1] : e));
+ selectTag.appendChild(optionTag);
+ }.bind(this));
+ this.cached_selectTag = selectTag;
+ }
+
+ this.editField = this.cached_selectTag;
+ if(this.options.loadTextURL) this.loadExternalText();
+ this.form.appendChild(this.editField);
+ this.options.callback = function(form, value) {
+ return "value=" + encodeURIComponent(value);
+ }
+ }
+});
+
+// Delayed observer, like Form.Element.Observer,
+// but waits for delay after last key input
+// Ideal for live-search fields
+
+Form.Element.DelayedObserver = Class.create();
+Form.Element.DelayedObserver.prototype = {
+ initialize: function(element, delay, callback) {
+ this.delay = delay || 0.5;
+ this.element = $(element);
+ this.callback = callback;
+ this.timer = null;
+ this.lastValue = $F(this.element);
+ Event.observe(this.element,'keyup',this.delayedListener.bindAsEventListener(this));
+ },
+ delayedListener: function(event) {
+ if(this.lastValue == $F(this.element)) return;
+ if(this.timer) clearTimeout(this.timer);
+ this.timer = setTimeout(this.onTimerEvent.bind(this), this.delay * 1000);
+ this.lastValue = $F(this.element);
+ },
+ onTimerEvent: function() {
+ this.timer = null;
+ this.callback(this.element, $F(this.element));
+ }
+};
diff --git a/public/javascripts/dragdrop.js b/public/javascripts/dragdrop.js
new file mode 100644
index 0000000..c71ddb8
--- /dev/null
+++ b/public/javascripts/dragdrop.js
@@ -0,0 +1,942 @@
+// Copyright (c) 2005, 2006 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
+// (c) 2005, 2006 Sammi Williams (http://www.oriontransfer.co.nz, sammi@oriontransfer.co.nz)
+//
+// script.aculo.us is freely distributable under the terms of an MIT-style license.
+// For details, see the script.aculo.us web site: http://script.aculo.us/
+
+if(typeof Effect == 'undefined')
+ throw("dragdrop.js requires including script.aculo.us' effects.js library");
+
+var Droppables = {
+ drops: [],
+
+ remove: function(element) {
+ this.drops = this.drops.reject(function(d) { return d.element==$(element) });
+ },
+
+ add: function(element) {
+ element = $(element);
+ var options = Object.extend({
+ greedy: true,
+ hoverclass: null,
+ tree: false
+ }, arguments[1] || {});
+
+ // cache containers
+ if(options.containment) {
+ options._containers = [];
+ var containment = options.containment;
+ if((typeof containment == 'object') &&
+ (containment.constructor == Array)) {
+ containment.each( function(c) { options._containers.push($(c)) });
+ } else {
+ options._containers.push($(containment));
+ }
+ }
+
+ if(options.accept) options.accept = [options.accept].flatten();
+
+ Element.makePositioned(element); // fix IE
+ options.element = element;
+
+ this.drops.push(options);
+ },
+
+ findDeepestChild: function(drops) {
+ deepest = drops[0];
+
+ for (i = 1; i < drops.length; ++i)
+ if (Element.isParent(drops[i].element, deepest.element))
+ deepest = drops[i];
+
+ return deepest;
+ },
+
+ isContained: function(element, drop) {
+ var containmentNode;
+ if(drop.tree) {
+ containmentNode = element.treeNode;
+ } else {
+ containmentNode = element.parentNode;
+ }
+ return drop._containers.detect(function(c) { return containmentNode == c });
+ },
+
+ isAffected: function(point, element, drop) {
+ return (
+ (drop.element!=element) &&
+ ((!drop._containers) ||
+ this.isContained(element, drop)) &&
+ ((!drop.accept) ||
+ (Element.classNames(element).detect(
+ function(v) { return drop.accept.include(v) } ) )) &&
+ Position.within(drop.element, point[0], point[1]) );
+ },
+
+ deactivate: function(drop) {
+ if(drop.hoverclass)
+ Element.removeClassName(drop.element, drop.hoverclass);
+ this.last_active = null;
+ },
+
+ activate: function(drop) {
+ if(drop.hoverclass)
+ Element.addClassName(drop.element, drop.hoverclass);
+ this.last_active = drop;
+ },
+
+ show: function(point, element) {
+ if(!this.drops.length) return;
+ var affected = [];
+
+ if(this.last_active) this.deactivate(this.last_active);
+ this.drops.each( function(drop) {
+ if(Droppables.isAffected(point, element, drop))
+ affected.push(drop);
+ });
+
+ if(affected.length>0) {
+ drop = Droppables.findDeepestChild(affected);
+ Position.within(drop.element, point[0], point[1]);
+ if(drop.onHover)
+ drop.onHover(element, drop.element, Position.overlap(drop.overlap, drop.element));
+
+ Droppables.activate(drop);
+ }
+ },
+
+ fire: function(event, element) {
+ if(!this.last_active) return;
+ Position.prepare();
+
+ if (this.isAffected([Event.pointerX(event), Event.pointerY(event)], element, this.last_active))
+ if (this.last_active.onDrop)
+ this.last_active.onDrop(element, this.last_active.element, event);
+ },
+
+ reset: function() {
+ if(this.last_active)
+ this.deactivate(this.last_active);
+ }
+}
+
+var Draggables = {
+ drags: [],
+ observers: [],
+
+ register: function(draggable) {
+ if(this.drags.length == 0) {
+ this.eventMouseUp = this.endDrag.bindAsEventListener(this);
+ this.eventMouseMove = this.updateDrag.bindAsEventListener(this);
+ this.eventKeypress = this.keyPress.bindAsEventListener(this);
+
+ Event.observe(document, "mouseup", this.eventMouseUp);
+ Event.observe(document, "mousemove", this.eventMouseMove);
+ Event.observe(document, "keypress", this.eventKeypress);
+ }
+ this.drags.push(draggable);
+ },
+
+ unregister: function(draggable) {
+ this.drags = this.drags.reject(function(d) { return d==draggable });
+ if(this.drags.length == 0) {
+ Event.stopObserving(document, "mouseup", this.eventMouseUp);
+ Event.stopObserving(document, "mousemove", this.eventMouseMove);
+ Event.stopObserving(document, "keypress", this.eventKeypress);
+ }
+ },
+
+ activate: function(draggable) {
+ if(draggable.options.delay) {
+ this._timeout = setTimeout(function() {
+ Draggables._timeout = null;
+ window.focus();
+ Draggables.activeDraggable = draggable;
+ }.bind(this), draggable.options.delay);
+ } else {
+ window.focus(); // allows keypress events if window isn't currently focused, fails for Safari
+ this.activeDraggable = draggable;
+ }
+ },
+
+ deactivate: function() {
+ this.activeDraggable = null;
+ },
+
+ updateDrag: function(event) {
+ if(!this.activeDraggable) return;
+ var pointer = [Event.pointerX(event), Event.pointerY(event)];
+ // Mozilla-based browsers fire successive mousemove events with
+ // the same coordinates, prevent needless redrawing (moz bug?)
+ if(this._lastPointer && (this._lastPointer.inspect() == pointer.inspect())) return;
+ this._lastPointer = pointer;
+
+ this.activeDraggable.updateDrag(event, pointer);
+ },
+
+ endDrag: function(event) {
+ if(this._timeout) {
+ clearTimeout(this._timeout);
+ this._timeout = null;
+ }
+ if(!this.activeDraggable) return;
+ this._lastPointer = null;
+ this.activeDraggable.endDrag(event);
+ this.activeDraggable = null;
+ },
+
+ keyPress: function(event) {
+ if(this.activeDraggable)
+ this.activeDraggable.keyPress(event);
+ },
+
+ addObserver: function(observer) {
+ this.observers.push(observer);
+ this._cacheObserverCallbacks();
+ },
+
+ removeObserver: function(element) { // element instead of observer fixes mem leaks
+ this.observers = this.observers.reject( function(o) { return o.element==element });
+ this._cacheObserverCallbacks();
+ },
+
+ notify: function(eventName, draggable, event) { // 'onStart', 'onEnd', 'onDrag'
+ if(this[eventName+'Count'] > 0)
+ this.observers.each( function(o) {
+ if(o[eventName]) o[eventName](eventName, draggable, event);
+ });
+ if(draggable.options[eventName]) draggable.options[eventName](draggable, event);
+ },
+
+ _cacheObserverCallbacks: function() {
+ ['onStart','onEnd','onDrag'].each( function(eventName) {
+ Draggables[eventName+'Count'] = Draggables.observers.select(
+ function(o) { return o[eventName]; }
+ ).length;
+ });
+ }
+}
+
+/*--------------------------------------------------------------------------*/
+
+var Draggable = Class.create();
+Draggable._dragging = {};
+
+Draggable.prototype = {
+ initialize: function(element) {
+ var defaults = {
+ handle: false,
+ reverteffect: function(element, top_offset, left_offset) {
+ var dur = Math.sqrt(Math.abs(top_offset^2)+Math.abs(left_offset^2))*0.02;
+ new Effect.Move(element, { x: -left_offset, y: -top_offset, duration: dur,
+ queue: {scope:'_draggable', position:'end'}
+ });
+ },
+ endeffect: function(element) {
+ var toOpacity = typeof element._opacity == 'number' ? element._opacity : 1.0;
+ new Effect.Opacity(element, {duration:0.2, from:0.7, to:toOpacity,
+ queue: {scope:'_draggable', position:'end'},
+ afterFinish: function(){
+ Draggable._dragging[element] = false
+ }
+ });
+ },
+ zindex: 1000,
+ revert: false,
+ scroll: false,
+ scrollSensitivity: 20,
+ scrollSpeed: 15,
+ snap: false, // false, or xy or [x,y] or function(x,y){ return [x,y] }
+ delay: 0
+ };
+
+ if(!arguments[1] || typeof arguments[1].endeffect == 'undefined')
+ Object.extend(defaults, {
+ starteffect: function(element) {
+ element._opacity = Element.getOpacity(element);
+ Draggable._dragging[element] = true;
+ new Effect.Opacity(element, {duration:0.2, from:element._opacity, to:0.7});
+ }
+ });
+
+ var options = Object.extend(defaults, arguments[1] || {});
+
+ this.element = $(element);
+
+ if(options.handle && (typeof options.handle == 'string'))
+ this.handle = this.element.down('.'+options.handle, 0);
+
+ if(!this.handle) this.handle = $(options.handle);
+ if(!this.handle) this.handle = this.element;
+
+ if(options.scroll && !options.scroll.scrollTo && !options.scroll.outerHTML) {
+ options.scroll = $(options.scroll);
+ this._isScrollChild = Element.childOf(this.element, options.scroll);
+ }
+
+ Element.makePositioned(this.element); // fix IE
+
+ this.delta = this.currentDelta();
+ this.options = options;
+ this.dragging = false;
+
+ this.eventMouseDown = this.initDrag.bindAsEventListener(this);
+ Event.observe(this.handle, "mousedown", this.eventMouseDown);
+
+ Draggables.register(this);
+ },
+
+ destroy: function() {
+ Event.stopObserving(this.handle, "mousedown", this.eventMouseDown);
+ Draggables.unregister(this);
+ },
+
+ currentDelta: function() {
+ return([
+ parseInt(Element.getStyle(this.element,'left') || '0'),
+ parseInt(Element.getStyle(this.element,'top') || '0')]);
+ },
+
+ initDrag: function(event) {
+ if(typeof Draggable._dragging[this.element] != 'undefined' &&
+ Draggable._dragging[this.element]) return;
+ if(Event.isLeftClick(event)) {
+ // abort on form elements, fixes a Firefox issue
+ var src = Event.element(event);
+ if(src.tagName && (
+ src.tagName=='INPUT' ||
+ src.tagName=='SELECT' ||
+ src.tagName=='OPTION' ||
+ src.tagName=='BUTTON' ||
+ src.tagName=='TEXTAREA')) return;
+
+ var pointer = [Event.pointerX(event), Event.pointerY(event)];
+ var pos = Position.cumulativeOffset(this.element);
+ this.offset = [0,1].map( function(i) { return (pointer[i] - pos[i]) });
+
+ Draggables.activate(this);
+ Event.stop(event);
+ }
+ },
+
+ startDrag: function(event) {
+ this.dragging = true;
+
+ if(this.options.zindex) {
+ this.originalZ = parseInt(Element.getStyle(this.element,'z-index') || 0);
+ this.element.style.zIndex = this.options.zindex;
+ }
+
+ if(this.options.ghosting) {
+ this._clone = this.element.cloneNode(true);
+ Position.absolutize(this.element);
+ this.element.parentNode.insertBefore(this._clone, this.element);
+ }
+
+ if(this.options.scroll) {
+ if (this.options.scroll == window) {
+ var where = this._getWindowScroll(this.options.scroll);
+ this.originalScrollLeft = where.left;
+ this.originalScrollTop = where.top;
+ } else {
+ this.originalScrollLeft = this.options.scroll.scrollLeft;
+ this.originalScrollTop = this.options.scroll.scrollTop;
+ }
+ }
+
+ Draggables.notify('onStart', this, event);
+
+ if(this.options.starteffect) this.options.starteffect(this.element);
+ },
+
+ updateDrag: function(event, pointer) {
+ if(!this.dragging) this.startDrag(event);
+ Position.prepare();
+ Droppables.show(pointer, this.element);
+ Draggables.notify('onDrag', this, event);
+
+ this.draw(pointer);
+ if(this.options.change) this.options.change(this);
+
+ if(this.options.scroll) {
+ this.stopScrolling();
+
+ var p;
+ if (this.options.scroll == window) {
+ with(this._getWindowScroll(this.options.scroll)) { p = [ left, top, left+width, top+height ]; }
+ } else {
+ p = Position.page(this.options.scroll);
+ p[0] += this.options.scroll.scrollLeft + Position.deltaX;
+ p[1] += this.options.scroll.scrollTop + Position.deltaY;
+ p.push(p[0]+this.options.scroll.offsetWidth);
+ p.push(p[1]+this.options.scroll.offsetHeight);
+ }
+ var speed = [0,0];
+ if(pointer[0] < (p[0]+this.options.scrollSensitivity)) speed[0] = pointer[0]-(p[0]+this.options.scrollSensitivity);
+ if(pointer[1] < (p[1]+this.options.scrollSensitivity)) speed[1] = pointer[1]-(p[1]+this.options.scrollSensitivity);
+ if(pointer[0] > (p[2]-this.options.scrollSensitivity)) speed[0] = pointer[0]-(p[2]-this.options.scrollSensitivity);
+ if(pointer[1] > (p[3]-this.options.scrollSensitivity)) speed[1] = pointer[1]-(p[3]-this.options.scrollSensitivity);
+ this.startScrolling(speed);
+ }
+
+ // fix AppleWebKit rendering
+ if(navigator.appVersion.indexOf('AppleWebKit')>0) window.scrollBy(0,0);
+
+ Event.stop(event);
+ },
+
+ finishDrag: function(event, success) {
+ this.dragging = false;
+
+ if(this.options.ghosting) {
+ Position.relativize(this.element);
+ Element.remove(this._clone);
+ this._clone = null;
+ }
+
+ if(success) Droppables.fire(event, this.element);
+ Draggables.notify('onEnd', this, event);
+
+ var revert = this.options.revert;
+ if(revert && typeof revert == 'function') revert = revert(this.element);
+
+ var d = this.currentDelta();
+ if(revert && this.options.reverteffect) {
+ this.options.reverteffect(this.element,
+ d[1]-this.delta[1], d[0]-this.delta[0]);
+ } else {
+ this.delta = d;
+ }
+
+ if(this.options.zindex)
+ this.element.style.zIndex = this.originalZ;
+
+ if(this.options.endeffect)
+ this.options.endeffect(this.element);
+
+ Draggables.deactivate(this);
+ Droppables.reset();
+ },
+
+ keyPress: function(event) {
+ if(event.keyCode!=Event.KEY_ESC) return;
+ this.finishDrag(event, false);
+ Event.stop(event);
+ },
+
+ endDrag: function(event) {
+ if(!this.dragging) return;
+ this.stopScrolling();
+ this.finishDrag(event, true);
+ Event.stop(event);
+ },
+
+ draw: function(point) {
+ var pos = Position.cumulativeOffset(this.element);
+ if(this.options.ghosting) {
+ var r = Position.realOffset(this.element);
+ pos[0] += r[0] - Position.deltaX; pos[1] += r[1] - Position.deltaY;
+ }
+
+ var d = this.currentDelta();
+ pos[0] -= d[0]; pos[1] -= d[1];
+
+ if(this.options.scroll && (this.options.scroll != window && this._isScrollChild)) {
+ pos[0] -= this.options.scroll.scrollLeft-this.originalScrollLeft;
+ pos[1] -= this.options.scroll.scrollTop-this.originalScrollTop;
+ }
+
+ var p = [0,1].map(function(i){
+ return (point[i]-pos[i]-this.offset[i])
+ }.bind(this));
+
+ if(this.options.snap) {
+ if(typeof this.options.snap == 'function') {
+ p = this.options.snap(p[0],p[1],this);
+ } else {
+ if(this.options.snap instanceof Array) {
+ p = p.map( function(v, i) {
+ return Math.round(v/this.options.snap[i])*this.options.snap[i] }.bind(this))
+ } else {
+ p = p.map( function(v) {
+ return Math.round(v/this.options.snap)*this.options.snap }.bind(this))
+ }
+ }}
+
+ var style = this.element.style;
+ if((!this.options.constraint) || (this.options.constraint=='horizontal'))
+ style.left = p[0] + "px";
+ if((!this.options.constraint) || (this.options.constraint=='vertical'))
+ style.top = p[1] + "px";
+
+ if(style.visibility=="hidden") style.visibility = ""; // fix gecko rendering
+ },
+
+ stopScrolling: function() {
+ if(this.scrollInterval) {
+ clearInterval(this.scrollInterval);
+ this.scrollInterval = null;
+ Draggables._lastScrollPointer = null;
+ }
+ },
+
+ startScrolling: function(speed) {
+ if(!(speed[0] || speed[1])) return;
+ this.scrollSpeed = [speed[0]*this.options.scrollSpeed,speed[1]*this.options.scrollSpeed];
+ this.lastScrolled = new Date();
+ this.scrollInterval = setInterval(this.scroll.bind(this), 10);
+ },
+
+ scroll: function() {
+ var current = new Date();
+ var delta = current - this.lastScrolled;
+ this.lastScrolled = current;
+ if(this.options.scroll == window) {
+ with (this._getWindowScroll(this.options.scroll)) {
+ if (this.scrollSpeed[0] || this.scrollSpeed[1]) {
+ var d = delta / 1000;
+ this.options.scroll.scrollTo( left + d*this.scrollSpeed[0], top + d*this.scrollSpeed[1] );
+ }
+ }
+ } else {
+ this.options.scroll.scrollLeft += this.scrollSpeed[0] * delta / 1000;
+ this.options.scroll.scrollTop += this.scrollSpeed[1] * delta / 1000;
+ }
+
+ Position.prepare();
+ Droppables.show(Draggables._lastPointer, this.element);
+ Draggables.notify('onDrag', this);
+ if (this._isScrollChild) {
+ Draggables._lastScrollPointer = Draggables._lastScrollPointer || $A(Draggables._lastPointer);
+ Draggables._lastScrollPointer[0] += this.scrollSpeed[0] * delta / 1000;
+ Draggables._lastScrollPointer[1] += this.scrollSpeed[1] * delta / 1000;
+ if (Draggables._lastScrollPointer[0] < 0)
+ Draggables._lastScrollPointer[0] = 0;
+ if (Draggables._lastScrollPointer[1] < 0)
+ Draggables._lastScrollPointer[1] = 0;
+ this.draw(Draggables._lastScrollPointer);
+ }
+
+ if(this.options.change) this.options.change(this);
+ },
+
+ _getWindowScroll: function(w) {
+ var T, L, W, H;
+ with (w.document) {
+ if (w.document.documentElement && documentElement.scrollTop) {
+ T = documentElement.scrollTop;
+ L = documentElement.scrollLeft;
+ } else if (w.document.body) {
+ T = body.scrollTop;
+ L = body.scrollLeft;
+ }
+ if (w.innerWidth) {
+ W = w.innerWidth;
+ H = w.innerHeight;
+ } else if (w.document.documentElement && documentElement.clientWidth) {
+ W = documentElement.clientWidth;
+ H = documentElement.clientHeight;
+ } else {
+ W = body.offsetWidth;
+ H = body.offsetHeight
+ }
+ }
+ return { top: T, left: L, width: W, height: H };
+ }
+}
+
+/*--------------------------------------------------------------------------*/
+
+var SortableObserver = Class.create();
+SortableObserver.prototype = {
+ initialize: function(element, observer) {
+ this.element = $(element);
+ this.observer = observer;
+ this.lastValue = Sortable.serialize(this.element);
+ },
+
+ onStart: function() {
+ this.lastValue = Sortable.serialize(this.element);
+ },
+
+ onEnd: function() {
+ Sortable.unmark();
+ if(this.lastValue != Sortable.serialize(this.element))
+ this.observer(this.element)
+ }
+}
+
+var Sortable = {
+ SERIALIZE_RULE: /^[^_\-](?:[A-Za-z0-9\-\_]*)[_](.*)$/,
+
+ sortables: {},
+
+ _findRootElement: function(element) {
+ while (element.tagName != "BODY") {
+ if(element.id && Sortable.sortables[element.id]) return element;
+ element = element.parentNode;
+ }
+ },
+
+ options: function(element) {
+ element = Sortable._findRootElement($(element));
+ if(!element) return;
+ return Sortable.sortables[element.id];
+ },
+
+ destroy: function(element){
+ var s = Sortable.options(element);
+
+ if(s) {
+ Draggables.removeObserver(s.element);
+ s.droppables.each(function(d){ Droppables.remove(d) });
+ s.draggables.invoke('destroy');
+
+ delete Sortable.sortables[s.element.id];
+ }
+ },
+
+ create: function(element) {
+ element = $(element);
+ var options = Object.extend({
+ element: element,
+ tag: 'li', // assumes li children, override with tag: 'tagname'
+ dropOnEmpty: false,
+ tree: false,
+ treeTag: 'ul',
+ overlap: 'vertical', // one of 'vertical', 'horizontal'
+ constraint: 'vertical', // one of 'vertical', 'horizontal', false
+ containment: element, // also takes array of elements (or id's); or false
+ handle: false, // or a CSS class
+ only: false,
+ delay: 0,
+ hoverclass: null,
+ ghosting: false,
+ scroll: false,
+ scrollSensitivity: 20,
+ scrollSpeed: 15,
+ format: this.SERIALIZE_RULE,
+ onChange: Prototype.emptyFunction,
+ onUpdate: Prototype.emptyFunction
+ }, arguments[1] || {});
+
+ // clear any old sortable with same element
+ this.destroy(element);
+
+ // build options for the draggables
+ var options_for_draggable = {
+ revert: true,
+ scroll: options.scroll,
+ scrollSpeed: options.scrollSpeed,
+ scrollSensitivity: options.scrollSensitivity,
+ delay: options.delay,
+ ghosting: options.ghosting,
+ constraint: options.constraint,
+ handle: options.handle };
+
+ if(options.starteffect)
+ options_for_draggable.starteffect = options.starteffect;
+
+ if(options.reverteffect)
+ options_for_draggable.reverteffect = options.reverteffect;
+ else
+ if(options.ghosting) options_for_draggable.reverteffect = function(element) {
+ element.style.top = 0;
+ element.style.left = 0;
+ };
+
+ if(options.endeffect)
+ options_for_draggable.endeffect = options.endeffect;
+
+ if(options.zindex)
+ options_for_draggable.zindex = options.zindex;
+
+ // build options for the droppables
+ var options_for_droppable = {
+ overlap: options.overlap,
+ containment: options.containment,
+ tree: options.tree,
+ hoverclass: options.hoverclass,
+ onHover: Sortable.onHover
+ }
+
+ var options_for_tree = {
+ onHover: Sortable.onEmptyHover,
+ overlap: options.overlap,
+ containment: options.containment,
+ hoverclass: options.hoverclass
+ }
+
+ // fix for gecko engine
+ Element.cleanWhitespace(element);
+
+ options.draggables = [];
+ options.droppables = [];
+
+ // drop on empty handling
+ if(options.dropOnEmpty || options.tree) {
+ Droppables.add(element, options_for_tree);
+ options.droppables.push(element);
+ }
+
+ (this.findElements(element, options) || []).each( function(e) {
+ // handles are per-draggable
+ var handle = options.handle ?
+ $(e).down('.'+options.handle,0) : e;
+ options.draggables.push(
+ new Draggable(e, Object.extend(options_for_draggable, { handle: handle })));
+ Droppables.add(e, options_for_droppable);
+ if(options.tree) e.treeNode = element;
+ options.droppables.push(e);
+ });
+
+ if(options.tree) {
+ (Sortable.findTreeElements(element, options) || []).each( function(e) {
+ Droppables.add(e, options_for_tree);
+ e.treeNode = element;
+ options.droppables.push(e);
+ });
+ }
+
+ // keep reference
+ this.sortables[element.id] = options;
+
+ // for onupdate
+ Draggables.addObserver(new SortableObserver(element, options.onUpdate));
+
+ },
+
+ // return all suitable-for-sortable elements in a guaranteed order
+ findElements: function(element, options) {
+ return Element.findChildren(
+ element, options.only, options.tree ? true : false, options.tag);
+ },
+
+ findTreeElements: function(element, options) {
+ return Element.findChildren(
+ element, options.only, options.tree ? true : false, options.treeTag);
+ },
+
+ onHover: function(element, dropon, overlap) {
+ if(Element.isParent(dropon, element)) return;
+
+ if(overlap > .33 && overlap < .66 && Sortable.options(dropon).tree) {
+ return;
+ } else if(overlap>0.5) {
+ Sortable.mark(dropon, 'before');
+ if(dropon.previousSibling != element) {
+ var oldParentNode = element.parentNode;
+ element.style.visibility = "hidden"; // fix gecko rendering
+ dropon.parentNode.insertBefore(element, dropon);
+ if(dropon.parentNode!=oldParentNode)
+ Sortable.options(oldParentNode).onChange(element);
+ Sortable.options(dropon.parentNode).onChange(element);
+ }
+ } else {
+ Sortable.mark(dropon, 'after');
+ var nextElement = dropon.nextSibling || null;
+ if(nextElement != element) {
+ var oldParentNode = element.parentNode;
+ element.style.visibility = "hidden"; // fix gecko rendering
+ dropon.parentNode.insertBefore(element, nextElement);
+ if(dropon.parentNode!=oldParentNode)
+ Sortable.options(oldParentNode).onChange(element);
+ Sortable.options(dropon.parentNode).onChange(element);
+ }
+ }
+ },
+
+ onEmptyHover: function(element, dropon, overlap) {
+ var oldParentNode = element.parentNode;
+ var droponOptions = Sortable.options(dropon);
+
+ if(!Element.isParent(dropon, element)) {
+ var index;
+
+ var children = Sortable.findElements(dropon, {tag: droponOptions.tag, only: droponOptions.only});
+ var child = null;
+
+ if(children) {
+ var offset = Element.offsetSize(dropon, droponOptions.overlap) * (1.0 - overlap);
+
+ for (index = 0; index < children.length; index += 1) {
+ if (offset - Element.offsetSize (children[index], droponOptions.overlap) >= 0) {
+ offset -= Element.offsetSize (children[index], droponOptions.overlap);
+ } else if (offset - (Element.offsetSize (children[index], droponOptions.overlap) / 2) >= 0) {
+ child = index + 1 < children.length ? children[index + 1] : null;
+ break;
+ } else {
+ child = children[index];
+ break;
+ }
+ }
+ }
+
+ dropon.insertBefore(element, child);
+
+ Sortable.options(oldParentNode).onChange(element);
+ droponOptions.onChange(element);
+ }
+ },
+
+ unmark: function() {
+ if(Sortable._marker) Sortable._marker.hide();
+ },
+
+ mark: function(dropon, position) {
+ // mark on ghosting only
+ var sortable = Sortable.options(dropon.parentNode);
+ if(sortable && !sortable.ghosting) return;
+
+ if(!Sortable._marker) {
+ Sortable._marker =
+ ($('dropmarker') || Element.extend(document.createElement('DIV'))).
+ hide().addClassName('dropmarker').setStyle({position:'absolute'});
+ document.getElementsByTagName("body").item(0).appendChild(Sortable._marker);
+ }
+ var offsets = Position.cumulativeOffset(dropon);
+ Sortable._marker.setStyle({left: offsets[0]+'px', top: offsets[1] + 'px'});
+
+ if(position=='after')
+ if(sortable.overlap == 'horizontal')
+ Sortable._marker.setStyle({left: (offsets[0]+dropon.clientWidth) + 'px'});
+ else
+ Sortable._marker.setStyle({top: (offsets[1]+dropon.clientHeight) + 'px'});
+
+ Sortable._marker.show();
+ },
+
+ _tree: function(element, options, parent) {
+ var children = Sortable.findElements(element, options) || [];
+
+ for (var i = 0; i < children.length; ++i) {
+ var match = children[i].id.match(options.format);
+
+ if (!match) continue;
+
+ var child = {
+ id: encodeURIComponent(match ? match[1] : null),
+ element: element,
+ parent: parent,
+ children: [],
+ position: parent.children.length,
+ container: $(children[i]).down(options.treeTag)
+ }
+
+ /* Get the element containing the children and recurse over it */
+ if (child.container)
+ this._tree(child.container, options, child)
+
+ parent.children.push (child);
+ }
+
+ return parent;
+ },
+
+ tree: function(element) {
+ element = $(element);
+ var sortableOptions = this.options(element);
+ var options = Object.extend({
+ tag: sortableOptions.tag,
+ treeTag: sortableOptions.treeTag,
+ only: sortableOptions.only,
+ name: element.id,
+ format: sortableOptions.format
+ }, arguments[1] || {});
+
+ var root = {
+ id: null,
+ parent: null,
+ children: [],
+ container: element,
+ position: 0
+ }
+
+ return Sortable._tree(element, options, root);
+ },
+
+ /* Construct a [i] index for a particular node */
+ _constructIndex: function(node) {
+ var index = '';
+ do {
+ if (node.id) index = '[' + node.position + ']' + index;
+ } while ((node = node.parent) != null);
+ return index;
+ },
+
+ sequence: function(element) {
+ element = $(element);
+ var options = Object.extend(this.options(element), arguments[1] || {});
+
+ return $(this.findElements(element, options) || []).map( function(item) {
+ return item.id.match(options.format) ? item.id.match(options.format)[1] : '';
+ });
+ },
+
+ setSequence: function(element, new_sequence) {
+ element = $(element);
+ var options = Object.extend(this.options(element), arguments[2] || {});
+
+ var nodeMap = {};
+ this.findElements(element, options).each( function(n) {
+ if (n.id.match(options.format))
+ nodeMap[n.id.match(options.format)[1]] = [n, n.parentNode];
+ n.parentNode.removeChild(n);
+ });
+
+ new_sequence.each(function(ident) {
+ var n = nodeMap[ident];
+ if (n) {
+ n[1].appendChild(n[0]);
+ delete nodeMap[ident];
+ }
+ });
+ },
+
+ serialize: function(element) {
+ element = $(element);
+ var options = Object.extend(Sortable.options(element), arguments[1] || {});
+ var name = encodeURIComponent(
+ (arguments[1] && arguments[1].name) ? arguments[1].name : element.id);
+
+ if (options.tree) {
+ return Sortable.tree(element, arguments[1]).children.map( function (item) {
+ return [name + Sortable._constructIndex(item) + "[id]=" +
+ encodeURIComponent(item.id)].concat(item.children.map(arguments.callee));
+ }).flatten().join('&');
+ } else {
+ return Sortable.sequence(element, arguments[1]).map( function(item) {
+ return name + "[]=" + encodeURIComponent(item);
+ }).join('&');
+ }
+ }
+}
+
+// Returns true if child is contained within element
+Element.isParent = function(child, element) {
+ if (!child.parentNode || child == element) return false;
+ if (child.parentNode == element) return true;
+ return Element.isParent(child.parentNode, element);
+}
+
+Element.findChildren = function(element, only, recursive, tagName) {
+ if(!element.hasChildNodes()) return null;
+ tagName = tagName.toUpperCase();
+ if(only) only = [only].flatten();
+ var elements = [];
+ $A(element.childNodes).each( function(e) {
+ if(e.tagName && e.tagName.toUpperCase()==tagName &&
+ (!only || (Element.classNames(e).detect(function(v) { return only.include(v) }))))
+ elements.push(e);
+ if(recursive) {
+ var grandchildren = Element.findChildren(e, only, recursive, tagName);
+ if(grandchildren) elements.push(grandchildren);
+ }
+ });
+
+ return (elements.length>0 ? elements.flatten() : []);
+}
+
+Element.offsetSize = function (element, type) {
+ return element['offset' + ((type=='vertical' || type=='height') ? 'Height' : 'Width')];
+}
diff --git a/public/javascripts/effects.js b/public/javascripts/effects.js
new file mode 100644
index 0000000..3b02eda
--- /dev/null
+++ b/public/javascripts/effects.js
@@ -0,0 +1,1088 @@
+// Copyright (c) 2005, 2006 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
+// Contributors:
+// Justin Palmer (http://encytemedia.com/)
+// Mark Pilgrim (http://diveintomark.org/)
+// Martin Bialasinki
+//
+// script.aculo.us is freely distributable under the terms of an MIT-style license.
+// For details, see the script.aculo.us web site: http://script.aculo.us/
+
+// converts rgb() and #xxx to #xxxxxx format,
+// returns self (or first argument) if not convertable
+String.prototype.parseColor = function() {
+ var color = '#';
+ if(this.slice(0,4) == 'rgb(') {
+ var cols = this.slice(4,this.length-1).split(',');
+ var i=0; do { color += parseInt(cols[i]).toColorPart() } while (++i<3);
+ } else {
+ if(this.slice(0,1) == '#') {
+ if(this.length==4) for(var i=1;i<4;i++) color += (this.charAt(i) + this.charAt(i)).toLowerCase();
+ if(this.length==7) color = this.toLowerCase();
+ }
+ }
+ return(color.length==7 ? color : (arguments[0] || this));
+}
+
+/*--------------------------------------------------------------------------*/
+
+Element.collectTextNodes = function(element) {
+ return $A($(element).childNodes).collect( function(node) {
+ return (node.nodeType==3 ? node.nodeValue :
+ (node.hasChildNodes() ? Element.collectTextNodes(node) : ''));
+ }).flatten().join('');
+}
+
+Element.collectTextNodesIgnoreClass = function(element, className) {
+ return $A($(element).childNodes).collect( function(node) {
+ return (node.nodeType==3 ? node.nodeValue :
+ ((node.hasChildNodes() && !Element.hasClassName(node,className)) ?
+ Element.collectTextNodesIgnoreClass(node, className) : ''));
+ }).flatten().join('');
+}
+
+Element.setContentZoom = function(element, percent) {
+ element = $(element);
+ element.setStyle({fontSize: (percent/100) + 'em'});
+ if(navigator.appVersion.indexOf('AppleWebKit')>0) window.scrollBy(0,0);
+ return element;
+}
+
+Element.getOpacity = function(element){
+ element = $(element);
+ var opacity;
+ if (opacity = element.getStyle('opacity'))
+ return parseFloat(opacity);
+ if (opacity = (element.getStyle('filter') || '').match(/alpha\(opacity=(.*)\)/))
+ if(opacity[1]) return parseFloat(opacity[1]) / 100;
+ return 1.0;
+}
+
+Element.setOpacity = function(element, value){
+ element= $(element);
+ if (value == 1){
+ element.setStyle({ opacity:
+ (/Gecko/.test(navigator.userAgent) && !/Konqueror|Safari|KHTML/.test(navigator.userAgent)) ?
+ 0.999999 : 1.0 });
+ if(/MSIE/.test(navigator.userAgent) && !window.opera)
+ element.setStyle({filter: Element.getStyle(element,'filter').replace(/alpha\([^\)]*\)/gi,'')});
+ } else {
+ if(value < 0.00001) value = 0;
+ element.setStyle({opacity: value});
+ if(/MSIE/.test(navigator.userAgent) && !window.opera)
+ element.setStyle(
+ { filter: element.getStyle('filter').replace(/alpha\([^\)]*\)/gi,'') +
+ 'alpha(opacity='+value*100+')' });
+ }
+ return element;
+}
+
+Element.getInlineOpacity = function(element){
+ return $(element).style.opacity || '';
+}
+
+Element.forceRerendering = function(element) {
+ try {
+ element = $(element);
+ var n = document.createTextNode(' ');
+ element.appendChild(n);
+ element.removeChild(n);
+ } catch(e) { }
+};
+
+/*--------------------------------------------------------------------------*/
+
+Array.prototype.call = function() {
+ var args = arguments;
+ this.each(function(f){ f.apply(this, args) });
+}
+
+/*--------------------------------------------------------------------------*/
+
+var Effect = {
+ _elementDoesNotExistError: {
+ name: 'ElementDoesNotExistError',
+ message: 'The specified DOM element does not exist, but is required for this effect to operate'
+ },
+ tagifyText: function(element) {
+ if(typeof Builder == 'undefined')
+ throw("Effect.tagifyText requires including script.aculo.us' builder.js library");
+
+ var tagifyStyle = 'position:relative';
+ if(/MSIE/.test(navigator.userAgent) && !window.opera) tagifyStyle += ';zoom:1';
+
+ element = $(element);
+ $A(element.childNodes).each( function(child) {
+ if(child.nodeType==3) {
+ child.nodeValue.toArray().each( function(character) {
+ element.insertBefore(
+ Builder.node('span',{style: tagifyStyle},
+ character == ' ' ? String.fromCharCode(160) : character),
+ child);
+ });
+ Element.remove(child);
+ }
+ });
+ },
+ multiple: function(element, effect) {
+ var elements;
+ if(((typeof element == 'object') ||
+ (typeof element == 'function')) &&
+ (element.length))
+ elements = element;
+ else
+ elements = $(element).childNodes;
+
+ var options = Object.extend({
+ speed: 0.1,
+ delay: 0.0
+ }, arguments[2] || {});
+ var masterDelay = options.delay;
+
+ $A(elements).each( function(element, index) {
+ new effect(element, Object.extend(options, { delay: index * options.speed + masterDelay }));
+ });
+ },
+ PAIRS: {
+ 'slide': ['SlideDown','SlideUp'],
+ 'blind': ['BlindDown','BlindUp'],
+ 'appear': ['Appear','Fade']
+ },
+ toggle: function(element, effect) {
+ element = $(element);
+ effect = (effect || 'appear').toLowerCase();
+ var options = Object.extend({
+ queue: { position:'end', scope:(element.id || 'global'), limit: 1 }
+ }, arguments[2] || {});
+ Effect[element.visible() ?
+ Effect.PAIRS[effect][1] : Effect.PAIRS[effect][0]](element, options);
+ }
+};
+
+var Effect2 = Effect; // deprecated
+
+/* ------------- transitions ------------- */
+
+Effect.Transitions = {
+ linear: Prototype.K,
+ sinoidal: function(pos) {
+ return (-Math.cos(pos*Math.PI)/2) + 0.5;
+ },
+ reverse: function(pos) {
+ return 1-pos;
+ },
+ flicker: function(pos) {
+ return ((-Math.cos(pos*Math.PI)/4) + 0.75) + Math.random()/4;
+ },
+ wobble: function(pos) {
+ return (-Math.cos(pos*Math.PI*(9*pos))/2) + 0.5;
+ },
+ pulse: function(pos, pulses) {
+ pulses = pulses || 5;
+ return (
+ Math.round((pos % (1/pulses)) * pulses) == 0 ?
+ ((pos * pulses * 2) - Math.floor(pos * pulses * 2)) :
+ 1 - ((pos * pulses * 2) - Math.floor(pos * pulses * 2))
+ );
+ },
+ none: function(pos) {
+ return 0;
+ },
+ full: function(pos) {
+ return 1;
+ }
+};
+
+/* ------------- core effects ------------- */
+
+Effect.ScopedQueue = Class.create();
+Object.extend(Object.extend(Effect.ScopedQueue.prototype, Enumerable), {
+ initialize: function() {
+ this.effects = [];
+ this.interval = null;
+ },
+ _each: function(iterator) {
+ this.effects._each(iterator);
+ },
+ add: function(effect) {
+ var timestamp = new Date().getTime();
+
+ var position = (typeof effect.options.queue == 'string') ?
+ effect.options.queue : effect.options.queue.position;
+
+ switch(position) {
+ case 'front':
+ // move unstarted effects after this effect
+ this.effects.findAll(function(e){ return e.state=='idle' }).each( function(e) {
+ e.startOn += effect.finishOn;
+ e.finishOn += effect.finishOn;
+ });
+ break;
+ case 'with-last':
+ timestamp = this.effects.pluck('startOn').max() || timestamp;
+ break;
+ case 'end':
+ // start effect after last queued effect has finished
+ timestamp = this.effects.pluck('finishOn').max() || timestamp;
+ break;
+ }
+
+ effect.startOn += timestamp;
+ effect.finishOn += timestamp;
+
+ if(!effect.options.queue.limit || (this.effects.length < effect.options.queue.limit))
+ this.effects.push(effect);
+
+ if(!this.interval)
+ this.interval = setInterval(this.loop.bind(this), 40);
+ },
+ remove: function(effect) {
+ this.effects = this.effects.reject(function(e) { return e==effect });
+ if(this.effects.length == 0) {
+ clearInterval(this.interval);
+ this.interval = null;
+ }
+ },
+ loop: function() {
+ var timePos = new Date().getTime();
+ this.effects.invoke('loop', timePos);
+ }
+});
+
+Effect.Queues = {
+ instances: $H(),
+ get: function(queueName) {
+ if(typeof queueName != 'string') return queueName;
+
+ if(!this.instances[queueName])
+ this.instances[queueName] = new Effect.ScopedQueue();
+
+ return this.instances[queueName];
+ }
+}
+Effect.Queue = Effect.Queues.get('global');
+
+Effect.DefaultOptions = {
+ transition: Effect.Transitions.sinoidal,
+ duration: 1.0, // seconds
+ fps: 25.0, // max. 25fps due to Effect.Queue implementation
+ sync: false, // true for combining
+ from: 0.0,
+ to: 1.0,
+ delay: 0.0,
+ queue: 'parallel'
+}
+
+Effect.Base = function() {};
+Effect.Base.prototype = {
+ position: null,
+ start: function(options) {
+ this.options = Object.extend(Object.extend({},Effect.DefaultOptions), options || {});
+ this.currentFrame = 0;
+ this.state = 'idle';
+ this.startOn = this.options.delay*1000;
+ this.finishOn = this.startOn + (this.options.duration*1000);
+ this.event('beforeStart');
+ if(!this.options.sync)
+ Effect.Queues.get(typeof this.options.queue == 'string' ?
+ 'global' : this.options.queue.scope).add(this);
+ },
+ loop: function(timePos) {
+ if(timePos >= this.startOn) {
+ if(timePos >= this.finishOn) {
+ this.render(1.0);
+ this.cancel();
+ this.event('beforeFinish');
+ if(this.finish) this.finish();
+ this.event('afterFinish');
+ return;
+ }
+ var pos = (timePos - this.startOn) / (this.finishOn - this.startOn);
+ var frame = Math.round(pos * this.options.fps * this.options.duration);
+ if(frame > this.currentFrame) {
+ this.render(pos);
+ this.currentFrame = frame;
+ }
+ }
+ },
+ render: function(pos) {
+ if(this.state == 'idle') {
+ this.state = 'running';
+ this.event('beforeSetup');
+ if(this.setup) this.setup();
+ this.event('afterSetup');
+ }
+ if(this.state == 'running') {
+ if(this.options.transition) pos = this.options.transition(pos);
+ pos *= (this.options.to-this.options.from);
+ pos += this.options.from;
+ this.position = pos;
+ this.event('beforeUpdate');
+ if(this.update) this.update(pos);
+ this.event('afterUpdate');
+ }
+ },
+ cancel: function() {
+ if(!this.options.sync)
+ Effect.Queues.get(typeof this.options.queue == 'string' ?
+ 'global' : this.options.queue.scope).remove(this);
+ this.state = 'finished';
+ },
+ event: function(eventName) {
+ if(this.options[eventName + 'Internal']) this.options[eventName + 'Internal'](this);
+ if(this.options[eventName]) this.options[eventName](this);
+ },
+ inspect: function() {
+ return '#';
+ }
+}
+
+Effect.Parallel = Class.create();
+Object.extend(Object.extend(Effect.Parallel.prototype, Effect.Base.prototype), {
+ initialize: function(effects) {
+ this.effects = effects || [];
+ this.start(arguments[1]);
+ },
+ update: function(position) {
+ this.effects.invoke('render', position);
+ },
+ finish: function(position) {
+ this.effects.each( function(effect) {
+ effect.render(1.0);
+ effect.cancel();
+ effect.event('beforeFinish');
+ if(effect.finish) effect.finish(position);
+ effect.event('afterFinish');
+ });
+ }
+});
+
+Effect.Event = Class.create();
+Object.extend(Object.extend(Effect.Event.prototype, Effect.Base.prototype), {
+ initialize: function() {
+ var options = Object.extend({
+ duration: 0
+ }, arguments[0] || {});
+ this.start(options);
+ },
+ update: Prototype.emptyFunction
+});
+
+Effect.Opacity = Class.create();
+Object.extend(Object.extend(Effect.Opacity.prototype, Effect.Base.prototype), {
+ initialize: function(element) {
+ this.element = $(element);
+ if(!this.element) throw(Effect._elementDoesNotExistError);
+ // make this work on IE on elements without 'layout'
+ if(/MSIE/.test(navigator.userAgent) && !window.opera && (!this.element.currentStyle.hasLayout))
+ this.element.setStyle({zoom: 1});
+ var options = Object.extend({
+ from: this.element.getOpacity() || 0.0,
+ to: 1.0
+ }, arguments[1] || {});
+ this.start(options);
+ },
+ update: function(position) {
+ this.element.setOpacity(position);
+ }
+});
+
+Effect.Move = Class.create();
+Object.extend(Object.extend(Effect.Move.prototype, Effect.Base.prototype), {
+ initialize: function(element) {
+ this.element = $(element);
+ if(!this.element) throw(Effect._elementDoesNotExistError);
+ var options = Object.extend({
+ x: 0,
+ y: 0,
+ mode: 'relative'
+ }, arguments[1] || {});
+ this.start(options);
+ },
+ setup: function() {
+ // Bug in Opera: Opera returns the "real" position of a static element or
+ // relative element that does not have top/left explicitly set.
+ // ==> Always set top and left for position relative elements in your stylesheets
+ // (to 0 if you do not need them)
+ this.element.makePositioned();
+ this.originalLeft = parseFloat(this.element.getStyle('left') || '0');
+ this.originalTop = parseFloat(this.element.getStyle('top') || '0');
+ if(this.options.mode == 'absolute') {
+ // absolute movement, so we need to calc deltaX and deltaY
+ this.options.x = this.options.x - this.originalLeft;
+ this.options.y = this.options.y - this.originalTop;
+ }
+ },
+ update: function(position) {
+ this.element.setStyle({
+ left: Math.round(this.options.x * position + this.originalLeft) + 'px',
+ top: Math.round(this.options.y * position + this.originalTop) + 'px'
+ });
+ }
+});
+
+// for backwards compatibility
+Effect.MoveBy = function(element, toTop, toLeft) {
+ return new Effect.Move(element,
+ Object.extend({ x: toLeft, y: toTop }, arguments[3] || {}));
+};
+
+Effect.Scale = Class.create();
+Object.extend(Object.extend(Effect.Scale.prototype, Effect.Base.prototype), {
+ initialize: function(element, percent) {
+ this.element = $(element);
+ if(!this.element) throw(Effect._elementDoesNotExistError);
+ var options = Object.extend({
+ scaleX: true,
+ scaleY: true,
+ scaleContent: true,
+ scaleFromCenter: false,
+ scaleMode: 'box', // 'box' or 'contents' or {} with provided values
+ scaleFrom: 100.0,
+ scaleTo: percent
+ }, arguments[2] || {});
+ this.start(options);
+ },
+ setup: function() {
+ this.restoreAfterFinish = this.options.restoreAfterFinish || false;
+ this.elementPositioning = this.element.getStyle('position');
+
+ this.originalStyle = {};
+ ['top','left','width','height','fontSize'].each( function(k) {
+ this.originalStyle[k] = this.element.style[k];
+ }.bind(this));
+
+ this.originalTop = this.element.offsetTop;
+ this.originalLeft = this.element.offsetLeft;
+
+ var fontSize = this.element.getStyle('font-size') || '100%';
+ ['em','px','%','pt'].each( function(fontSizeType) {
+ if(fontSize.indexOf(fontSizeType)>0) {
+ this.fontSize = parseFloat(fontSize);
+ this.fontSizeType = fontSizeType;
+ }
+ }.bind(this));
+
+ this.factor = (this.options.scaleTo - this.options.scaleFrom)/100;
+
+ this.dims = null;
+ if(this.options.scaleMode=='box')
+ this.dims = [this.element.offsetHeight, this.element.offsetWidth];
+ if(/^content/.test(this.options.scaleMode))
+ this.dims = [this.element.scrollHeight, this.element.scrollWidth];
+ if(!this.dims)
+ this.dims = [this.options.scaleMode.originalHeight,
+ this.options.scaleMode.originalWidth];
+ },
+ update: function(position) {
+ var currentScale = (this.options.scaleFrom/100.0) + (this.factor * position);
+ if(this.options.scaleContent && this.fontSize)
+ this.element.setStyle({fontSize: this.fontSize * currentScale + this.fontSizeType });
+ this.setDimensions(this.dims[0] * currentScale, this.dims[1] * currentScale);
+ },
+ finish: function(position) {
+ if(this.restoreAfterFinish) this.element.setStyle(this.originalStyle);
+ },
+ setDimensions: function(height, width) {
+ var d = {};
+ if(this.options.scaleX) d.width = Math.round(width) + 'px';
+ if(this.options.scaleY) d.height = Math.round(height) + 'px';
+ if(this.options.scaleFromCenter) {
+ var topd = (height - this.dims[0])/2;
+ var leftd = (width - this.dims[1])/2;
+ if(this.elementPositioning == 'absolute') {
+ if(this.options.scaleY) d.top = this.originalTop-topd + 'px';
+ if(this.options.scaleX) d.left = this.originalLeft-leftd + 'px';
+ } else {
+ if(this.options.scaleY) d.top = -topd + 'px';
+ if(this.options.scaleX) d.left = -leftd + 'px';
+ }
+ }
+ this.element.setStyle(d);
+ }
+});
+
+Effect.Highlight = Class.create();
+Object.extend(Object.extend(Effect.Highlight.prototype, Effect.Base.prototype), {
+ initialize: function(element) {
+ this.element = $(element);
+ if(!this.element) throw(Effect._elementDoesNotExistError);
+ var options = Object.extend({ startcolor: '#ffff99' }, arguments[1] || {});
+ this.start(options);
+ },
+ setup: function() {
+ // Prevent executing on elements not in the layout flow
+ if(this.element.getStyle('display')=='none') { this.cancel(); return; }
+ // Disable background image during the effect
+ this.oldStyle = {
+ backgroundImage: this.element.getStyle('background-image') };
+ this.element.setStyle({backgroundImage: 'none'});
+ if(!this.options.endcolor)
+ this.options.endcolor = this.element.getStyle('background-color').parseColor('#ffffff');
+ if(!this.options.restorecolor)
+ this.options.restorecolor = this.element.getStyle('background-color');
+ // init color calculations
+ this._base = $R(0,2).map(function(i){ return parseInt(this.options.startcolor.slice(i*2+1,i*2+3),16) }.bind(this));
+ this._delta = $R(0,2).map(function(i){ return parseInt(this.options.endcolor.slice(i*2+1,i*2+3),16)-this._base[i] }.bind(this));
+ },
+ update: function(position) {
+ this.element.setStyle({backgroundColor: $R(0,2).inject('#',function(m,v,i){
+ return m+(Math.round(this._base[i]+(this._delta[i]*position)).toColorPart()); }.bind(this)) });
+ },
+ finish: function() {
+ this.element.setStyle(Object.extend(this.oldStyle, {
+ backgroundColor: this.options.restorecolor
+ }));
+ }
+});
+
+Effect.ScrollTo = Class.create();
+Object.extend(Object.extend(Effect.ScrollTo.prototype, Effect.Base.prototype), {
+ initialize: function(element) {
+ this.element = $(element);
+ this.start(arguments[1] || {});
+ },
+ setup: function() {
+ Position.prepare();
+ var offsets = Position.cumulativeOffset(this.element);
+ if(this.options.offset) offsets[1] += this.options.offset;
+ var max = window.innerHeight ?
+ window.height - window.innerHeight :
+ document.body.scrollHeight -
+ (document.documentElement.clientHeight ?
+ document.documentElement.clientHeight : document.body.clientHeight);
+ this.scrollStart = Position.deltaY;
+ this.delta = (offsets[1] > max ? max : offsets[1]) - this.scrollStart;
+ },
+ update: function(position) {
+ Position.prepare();
+ window.scrollTo(Position.deltaX,
+ this.scrollStart + (position*this.delta));
+ }
+});
+
+/* ------------- combination effects ------------- */
+
+Effect.Fade = function(element) {
+ element = $(element);
+ var oldOpacity = element.getInlineOpacity();
+ var options = Object.extend({
+ from: element.getOpacity() || 1.0,
+ to: 0.0,
+ afterFinishInternal: function(effect) {
+ if(effect.options.to!=0) return;
+ effect.element.hide().setStyle({opacity: oldOpacity});
+ }}, arguments[1] || {});
+ return new Effect.Opacity(element,options);
+}
+
+Effect.Appear = function(element) {
+ element = $(element);
+ var options = Object.extend({
+ from: (element.getStyle('display') == 'none' ? 0.0 : element.getOpacity() || 0.0),
+ to: 1.0,
+ // force Safari to render floated elements properly
+ afterFinishInternal: function(effect) {
+ effect.element.forceRerendering();
+ },
+ beforeSetup: function(effect) {
+ effect.element.setOpacity(effect.options.from).show();
+ }}, arguments[1] || {});
+ return new Effect.Opacity(element,options);
+}
+
+Effect.Puff = function(element) {
+ element = $(element);
+ var oldStyle = {
+ opacity: element.getInlineOpacity(),
+ position: element.getStyle('position'),
+ top: element.style.top,
+ left: element.style.left,
+ width: element.style.width,
+ height: element.style.height
+ };
+ return new Effect.Parallel(
+ [ new Effect.Scale(element, 200,
+ { sync: true, scaleFromCenter: true, scaleContent: true, restoreAfterFinish: true }),
+ new Effect.Opacity(element, { sync: true, to: 0.0 } ) ],
+ Object.extend({ duration: 1.0,
+ beforeSetupInternal: function(effect) {
+ Position.absolutize(effect.effects[0].element)
+ },
+ afterFinishInternal: function(effect) {
+ effect.effects[0].element.hide().setStyle(oldStyle); }
+ }, arguments[1] || {})
+ );
+}
+
+Effect.BlindUp = function(element) {
+ element = $(element);
+ element.makeClipping();
+ return new Effect.Scale(element, 0,
+ Object.extend({ scaleContent: false,
+ scaleX: false,
+ restoreAfterFinish: true,
+ afterFinishInternal: function(effect) {
+ effect.element.hide().undoClipping();
+ }
+ }, arguments[1] || {})
+ );
+}
+
+Effect.BlindDown = function(element) {
+ element = $(element);
+ var elementDimensions = element.getDimensions();
+ return new Effect.Scale(element, 100, Object.extend({
+ scaleContent: false,
+ scaleX: false,
+ scaleFrom: 0,
+ scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width},
+ restoreAfterFinish: true,
+ afterSetup: function(effect) {
+ effect.element.makeClipping().setStyle({height: '0px'}).show();
+ },
+ afterFinishInternal: function(effect) {
+ effect.element.undoClipping();
+ }
+ }, arguments[1] || {}));
+}
+
+Effect.SwitchOff = function(element) {
+ element = $(element);
+ var oldOpacity = element.getInlineOpacity();
+ return new Effect.Appear(element, Object.extend({
+ duration: 0.4,
+ from: 0,
+ transition: Effect.Transitions.flicker,
+ afterFinishInternal: function(effect) {
+ new Effect.Scale(effect.element, 1, {
+ duration: 0.3, scaleFromCenter: true,
+ scaleX: false, scaleContent: false, restoreAfterFinish: true,
+ beforeSetup: function(effect) {
+ effect.element.makePositioned().makeClipping();
+ },
+ afterFinishInternal: function(effect) {
+ effect.element.hide().undoClipping().undoPositioned().setStyle({opacity: oldOpacity});
+ }
+ })
+ }
+ }, arguments[1] || {}));
+}
+
+Effect.DropOut = function(element) {
+ element = $(element);
+ var oldStyle = {
+ top: element.getStyle('top'),
+ left: element.getStyle('left'),
+ opacity: element.getInlineOpacity() };
+ return new Effect.Parallel(
+ [ new Effect.Move(element, {x: 0, y: 100, sync: true }),
+ new Effect.Opacity(element, { sync: true, to: 0.0 }) ],
+ Object.extend(
+ { duration: 0.5,
+ beforeSetup: function(effect) {
+ effect.effects[0].element.makePositioned();
+ },
+ afterFinishInternal: function(effect) {
+ effect.effects[0].element.hide().undoPositioned().setStyle(oldStyle);
+ }
+ }, arguments[1] || {}));
+}
+
+Effect.Shake = function(element) {
+ element = $(element);
+ var oldStyle = {
+ top: element.getStyle('top'),
+ left: element.getStyle('left') };
+ return new Effect.Move(element,
+ { x: 20, y: 0, duration: 0.05, afterFinishInternal: function(effect) {
+ new Effect.Move(effect.element,
+ { x: -40, y: 0, duration: 0.1, afterFinishInternal: function(effect) {
+ new Effect.Move(effect.element,
+ { x: 40, y: 0, duration: 0.1, afterFinishInternal: function(effect) {
+ new Effect.Move(effect.element,
+ { x: -40, y: 0, duration: 0.1, afterFinishInternal: function(effect) {
+ new Effect.Move(effect.element,
+ { x: 40, y: 0, duration: 0.1, afterFinishInternal: function(effect) {
+ new Effect.Move(effect.element,
+ { x: -20, y: 0, duration: 0.05, afterFinishInternal: function(effect) {
+ effect.element.undoPositioned().setStyle(oldStyle);
+ }}) }}) }}) }}) }}) }});
+}
+
+Effect.SlideDown = function(element) {
+ element = $(element).cleanWhitespace();
+ // SlideDown need to have the content of the element wrapped in a container element with fixed height!
+ var oldInnerBottom = element.down().getStyle('bottom');
+ var elementDimensions = element.getDimensions();
+ return new Effect.Scale(element, 100, Object.extend({
+ scaleContent: false,
+ scaleX: false,
+ scaleFrom: window.opera ? 0 : 1,
+ scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width},
+ restoreAfterFinish: true,
+ afterSetup: function(effect) {
+ effect.element.makePositioned();
+ effect.element.down().makePositioned();
+ if(window.opera) effect.element.setStyle({top: ''});
+ effect.element.makeClipping().setStyle({height: '0px'}).show();
+ },
+ afterUpdateInternal: function(effect) {
+ effect.element.down().setStyle({bottom:
+ (effect.dims[0] - effect.element.clientHeight) + 'px' });
+ },
+ afterFinishInternal: function(effect) {
+ effect.element.undoClipping().undoPositioned();
+ effect.element.down().undoPositioned().setStyle({bottom: oldInnerBottom}); }
+ }, arguments[1] || {})
+ );
+}
+
+Effect.SlideUp = function(element) {
+ element = $(element).cleanWhitespace();
+ var oldInnerBottom = element.down().getStyle('bottom');
+ return new Effect.Scale(element, window.opera ? 0 : 1,
+ Object.extend({ scaleContent: false,
+ scaleX: false,
+ scaleMode: 'box',
+ scaleFrom: 100,
+ restoreAfterFinish: true,
+ beforeStartInternal: function(effect) {
+ effect.element.makePositioned();
+ effect.element.down().makePositioned();
+ if(window.opera) effect.element.setStyle({top: ''});
+ effect.element.makeClipping().show();
+ },
+ afterUpdateInternal: function(effect) {
+ effect.element.down().setStyle({bottom:
+ (effect.dims[0] - effect.element.clientHeight) + 'px' });
+ },
+ afterFinishInternal: function(effect) {
+ effect.element.hide().undoClipping().undoPositioned().setStyle({bottom: oldInnerBottom});
+ effect.element.down().undoPositioned();
+ }
+ }, arguments[1] || {})
+ );
+}
+
+// Bug in opera makes the TD containing this element expand for a instance after finish
+Effect.Squish = function(element) {
+ return new Effect.Scale(element, window.opera ? 1 : 0, {
+ restoreAfterFinish: true,
+ beforeSetup: function(effect) {
+ effect.element.makeClipping();
+ },
+ afterFinishInternal: function(effect) {
+ effect.element.hide().undoClipping();
+ }
+ });
+}
+
+Effect.Grow = function(element) {
+ element = $(element);
+ var options = Object.extend({
+ direction: 'center',
+ moveTransition: Effect.Transitions.sinoidal,
+ scaleTransition: Effect.Transitions.sinoidal,
+ opacityTransition: Effect.Transitions.full
+ }, arguments[1] || {});
+ var oldStyle = {
+ top: element.style.top,
+ left: element.style.left,
+ height: element.style.height,
+ width: element.style.width,
+ opacity: element.getInlineOpacity() };
+
+ var dims = element.getDimensions();
+ var initialMoveX, initialMoveY;
+ var moveX, moveY;
+
+ switch (options.direction) {
+ case 'top-left':
+ initialMoveX = initialMoveY = moveX = moveY = 0;
+ break;
+ case 'top-right':
+ initialMoveX = dims.width;
+ initialMoveY = moveY = 0;
+ moveX = -dims.width;
+ break;
+ case 'bottom-left':
+ initialMoveX = moveX = 0;
+ initialMoveY = dims.height;
+ moveY = -dims.height;
+ break;
+ case 'bottom-right':
+ initialMoveX = dims.width;
+ initialMoveY = dims.height;
+ moveX = -dims.width;
+ moveY = -dims.height;
+ break;
+ case 'center':
+ initialMoveX = dims.width / 2;
+ initialMoveY = dims.height / 2;
+ moveX = -dims.width / 2;
+ moveY = -dims.height / 2;
+ break;
+ }
+
+ return new Effect.Move(element, {
+ x: initialMoveX,
+ y: initialMoveY,
+ duration: 0.01,
+ beforeSetup: function(effect) {
+ effect.element.hide().makeClipping().makePositioned();
+ },
+ afterFinishInternal: function(effect) {
+ new Effect.Parallel(
+ [ new Effect.Opacity(effect.element, { sync: true, to: 1.0, from: 0.0, transition: options.opacityTransition }),
+ new Effect.Move(effect.element, { x: moveX, y: moveY, sync: true, transition: options.moveTransition }),
+ new Effect.Scale(effect.element, 100, {
+ scaleMode: { originalHeight: dims.height, originalWidth: dims.width },
+ sync: true, scaleFrom: window.opera ? 1 : 0, transition: options.scaleTransition, restoreAfterFinish: true})
+ ], Object.extend({
+ beforeSetup: function(effect) {
+ effect.effects[0].element.setStyle({height: '0px'}).show();
+ },
+ afterFinishInternal: function(effect) {
+ effect.effects[0].element.undoClipping().undoPositioned().setStyle(oldStyle);
+ }
+ }, options)
+ )
+ }
+ });
+}
+
+Effect.Shrink = function(element) {
+ element = $(element);
+ var options = Object.extend({
+ direction: 'center',
+ moveTransition: Effect.Transitions.sinoidal,
+ scaleTransition: Effect.Transitions.sinoidal,
+ opacityTransition: Effect.Transitions.none
+ }, arguments[1] || {});
+ var oldStyle = {
+ top: element.style.top,
+ left: element.style.left,
+ height: element.style.height,
+ width: element.style.width,
+ opacity: element.getInlineOpacity() };
+
+ var dims = element.getDimensions();
+ var moveX, moveY;
+
+ switch (options.direction) {
+ case 'top-left':
+ moveX = moveY = 0;
+ break;
+ case 'top-right':
+ moveX = dims.width;
+ moveY = 0;
+ break;
+ case 'bottom-left':
+ moveX = 0;
+ moveY = dims.height;
+ break;
+ case 'bottom-right':
+ moveX = dims.width;
+ moveY = dims.height;
+ break;
+ case 'center':
+ moveX = dims.width / 2;
+ moveY = dims.height / 2;
+ break;
+ }
+
+ return new Effect.Parallel(
+ [ new Effect.Opacity(element, { sync: true, to: 0.0, from: 1.0, transition: options.opacityTransition }),
+ new Effect.Scale(element, window.opera ? 1 : 0, { sync: true, transition: options.scaleTransition, restoreAfterFinish: true}),
+ new Effect.Move(element, { x: moveX, y: moveY, sync: true, transition: options.moveTransition })
+ ], Object.extend({
+ beforeStartInternal: function(effect) {
+ effect.effects[0].element.makePositioned().makeClipping();
+ },
+ afterFinishInternal: function(effect) {
+ effect.effects[0].element.hide().undoClipping().undoPositioned().setStyle(oldStyle); }
+ }, options)
+ );
+}
+
+Effect.Pulsate = function(element) {
+ element = $(element);
+ var options = arguments[1] || {};
+ var oldOpacity = element.getInlineOpacity();
+ var transition = options.transition || Effect.Transitions.sinoidal;
+ var reverser = function(pos){ return transition(1-Effect.Transitions.pulse(pos, options.pulses)) };
+ reverser.bind(transition);
+ return new Effect.Opacity(element,
+ Object.extend(Object.extend({ duration: 2.0, from: 0,
+ afterFinishInternal: function(effect) { effect.element.setStyle({opacity: oldOpacity}); }
+ }, options), {transition: reverser}));
+}
+
+Effect.Fold = function(element) {
+ element = $(element);
+ var oldStyle = {
+ top: element.style.top,
+ left: element.style.left,
+ width: element.style.width,
+ height: element.style.height };
+ element.makeClipping();
+ return new Effect.Scale(element, 5, Object.extend({
+ scaleContent: false,
+ scaleX: false,
+ afterFinishInternal: function(effect) {
+ new Effect.Scale(element, 1, {
+ scaleContent: false,
+ scaleY: false,
+ afterFinishInternal: function(effect) {
+ effect.element.hide().undoClipping().setStyle(oldStyle);
+ } });
+ }}, arguments[1] || {}));
+};
+
+Effect.Morph = Class.create();
+Object.extend(Object.extend(Effect.Morph.prototype, Effect.Base.prototype), {
+ initialize: function(element) {
+ this.element = $(element);
+ if(!this.element) throw(Effect._elementDoesNotExistError);
+ var options = Object.extend({
+ style: ''
+ }, arguments[1] || {});
+ this.start(options);
+ },
+ setup: function(){
+ function parseColor(color){
+ if(!color || ['rgba(0, 0, 0, 0)','transparent'].include(color)) color = '#ffffff';
+ color = color.parseColor();
+ return $R(0,2).map(function(i){
+ return parseInt( color.slice(i*2+1,i*2+3), 16 )
+ });
+ }
+ this.transforms = this.options.style.parseStyle().map(function(property){
+ var originalValue = this.element.getStyle(property[0]);
+ return $H({
+ style: property[0],
+ originalValue: property[1].unit=='color' ?
+ parseColor(originalValue) : parseFloat(originalValue || 0),
+ targetValue: property[1].unit=='color' ?
+ parseColor(property[1].value) : property[1].value,
+ unit: property[1].unit
+ });
+ }.bind(this)).reject(function(transform){
+ return (
+ (transform.originalValue == transform.targetValue) ||
+ (
+ transform.unit != 'color' &&
+ (isNaN(transform.originalValue) || isNaN(transform.targetValue))
+ )
+ )
+ });
+ },
+ update: function(position) {
+ var style = $H(), value = null;
+ this.transforms.each(function(transform){
+ value = transform.unit=='color' ?
+ $R(0,2).inject('#',function(m,v,i){
+ return m+(Math.round(transform.originalValue[i]+
+ (transform.targetValue[i] - transform.originalValue[i])*position)).toColorPart() }) :
+ transform.originalValue + Math.round(
+ ((transform.targetValue - transform.originalValue) * position) * 1000)/1000 + transform.unit;
+ style[transform.style] = value;
+ });
+ this.element.setStyle(style);
+ }
+});
+
+Effect.Transform = Class.create();
+Object.extend(Effect.Transform.prototype, {
+ initialize: function(tracks){
+ this.tracks = [];
+ this.options = arguments[1] || {};
+ this.addTracks(tracks);
+ },
+ addTracks: function(tracks){
+ tracks.each(function(track){
+ var data = $H(track).values().first();
+ this.tracks.push($H({
+ ids: $H(track).keys().first(),
+ effect: Effect.Morph,
+ options: { style: data }
+ }));
+ }.bind(this));
+ return this;
+ },
+ play: function(){
+ return new Effect.Parallel(
+ this.tracks.map(function(track){
+ var elements = [$(track.ids) || $$(track.ids)].flatten();
+ return elements.map(function(e){ return new track.effect(e, Object.extend({ sync:true }, track.options)) });
+ }).flatten(),
+ this.options
+ );
+ }
+});
+
+Element.CSS_PROPERTIES = ['azimuth', 'backgroundAttachment', 'backgroundColor', 'backgroundImage',
+ 'backgroundPosition', 'backgroundRepeat', 'borderBottomColor', 'borderBottomStyle',
+ 'borderBottomWidth', 'borderCollapse', 'borderLeftColor', 'borderLeftStyle', 'borderLeftWidth',
+ 'borderRightColor', 'borderRightStyle', 'borderRightWidth', 'borderSpacing', 'borderTopColor',
+ 'borderTopStyle', 'borderTopWidth', 'bottom', 'captionSide', 'clear', 'clip', 'color', 'content',
+ 'counterIncrement', 'counterReset', 'cssFloat', 'cueAfter', 'cueBefore', 'cursor', 'direction',
+ 'display', 'elevation', 'emptyCells', 'fontFamily', 'fontSize', 'fontSizeAdjust', 'fontStretch',
+ 'fontStyle', 'fontVariant', 'fontWeight', 'height', 'left', 'letterSpacing', 'lineHeight',
+ 'listStyleImage', 'listStylePosition', 'listStyleType', 'marginBottom', 'marginLeft', 'marginRight',
+ 'marginTop', 'markerOffset', 'marks', 'maxHeight', 'maxWidth', 'minHeight', 'minWidth', 'opacity',
+ 'orphans', 'outlineColor', 'outlineOffset', 'outlineStyle', 'outlineWidth', 'overflowX', 'overflowY',
+ 'paddingBottom', 'paddingLeft', 'paddingRight', 'paddingTop', 'page', 'pageBreakAfter', 'pageBreakBefore',
+ 'pageBreakInside', 'pauseAfter', 'pauseBefore', 'pitch', 'pitchRange', 'position', 'quotes',
+ 'richness', 'right', 'size', 'speakHeader', 'speakNumeral', 'speakPunctuation', 'speechRate', 'stress',
+ 'tableLayout', 'textAlign', 'textDecoration', 'textIndent', 'textShadow', 'textTransform', 'top',
+ 'unicodeBidi', 'verticalAlign', 'visibility', 'voiceFamily', 'volume', 'whiteSpace', 'widows',
+ 'width', 'wordSpacing', 'zIndex'];
+
+Element.CSS_LENGTH = /^(([\+\-]?[0-9\.]+)(em|ex|px|in|cm|mm|pt|pc|\%))|0$/;
+
+String.prototype.parseStyle = function(){
+ var element = Element.extend(document.createElement('div'));
+ element.innerHTML = '';
+ var style = element.down().style, styleRules = $H();
+
+ Element.CSS_PROPERTIES.each(function(property){
+ if(style[property]) styleRules[property] = style[property];
+ });
+
+ var result = $H();
+
+ styleRules.each(function(pair){
+ var property = pair[0], value = pair[1], unit = null;
+
+ if(value.parseColor('#zzzzzz') != '#zzzzzz') {
+ value = value.parseColor();
+ unit = 'color';
+ } else if(Element.CSS_LENGTH.test(value))
+ var components = value.match(/^([\+\-]?[0-9\.]+)(.*)$/),
+ value = parseFloat(components[1]), unit = (components.length == 3) ? components[2] : null;
+
+ result[property.underscore().dasherize()] = $H({ value:value, unit:unit });
+ }.bind(this));
+
+ return result;
+};
+
+Element.morph = function(element, style) {
+ new Effect.Morph(element, Object.extend({ style: style }, arguments[2] || {}));
+ return element;
+};
+
+['setOpacity','getOpacity','getInlineOpacity','forceRerendering','setContentZoom',
+ 'collectTextNodes','collectTextNodesIgnoreClass','morph'].each(
+ function(f) { Element.Methods[f] = Element[f]; }
+);
+
+Element.Methods.visualEffect = function(element, effect, options) {
+ s = effect.gsub(/_/, '-').camelize();
+ effect_class = s.charAt(0).toUpperCase() + s.substring(1);
+ new Effect[effect_class](element, options);
+ return $(element);
+};
+
+Element.addMethods();
\ No newline at end of file
diff --git a/public/javascripts/prototype.js b/public/javascripts/prototype.js
new file mode 100644
index 0000000..5058221
--- /dev/null
+++ b/public/javascripts/prototype.js
@@ -0,0 +1,2515 @@
+/* Prototype JavaScript framework, version 1.5.0
+ * (c) 2005-2007 Sam Stephenson
+ *
+ * Prototype is freely distributable under the terms of an MIT-style license.
+ * For details, see the Prototype web site: http://prototype.conio.net/
+ *
+/*--------------------------------------------------------------------------*/
+
+var Prototype = {
+ Version: '1.5.0',
+ BrowserFeatures: {
+ XPath: !!document.evaluate
+ },
+
+ ScriptFragment: '(?:)((\n|\r|.)*?)(?:<\/script>)',
+ emptyFunction: function() {},
+ K: function(x) { return x }
+}
+
+var Class = {
+ create: function() {
+ return function() {
+ this.initialize.apply(this, arguments);
+ }
+ }
+}
+
+var Abstract = new Object();
+
+Object.extend = function(destination, source) {
+ for (var property in source) {
+ destination[property] = source[property];
+ }
+ return destination;
+}
+
+Object.extend(Object, {
+ inspect: function(object) {
+ try {
+ if (object === undefined) return 'undefined';
+ if (object === null) return 'null';
+ return object.inspect ? object.inspect() : object.toString();
+ } catch (e) {
+ if (e instanceof RangeError) return '...';
+ throw e;
+ }
+ },
+
+ keys: function(object) {
+ var keys = [];
+ for (var property in object)
+ keys.push(property);
+ return keys;
+ },
+
+ values: function(object) {
+ var values = [];
+ for (var property in object)
+ values.push(object[property]);
+ return values;
+ },
+
+ clone: function(object) {
+ return Object.extend({}, object);
+ }
+});
+
+Function.prototype.bind = function() {
+ var __method = this, args = $A(arguments), object = args.shift();
+ return function() {
+ return __method.apply(object, args.concat($A(arguments)));
+ }
+}
+
+Function.prototype.bindAsEventListener = function(object) {
+ var __method = this, args = $A(arguments), object = args.shift();
+ return function(event) {
+ return __method.apply(object, [( event || window.event)].concat(args).concat($A(arguments)));
+ }
+}
+
+Object.extend(Number.prototype, {
+ toColorPart: function() {
+ var digits = this.toString(16);
+ if (this < 16) return '0' + digits;
+ return digits;
+ },
+
+ succ: function() {
+ return this + 1;
+ },
+
+ times: function(iterator) {
+ $R(0, this, true).each(iterator);
+ return this;
+ }
+});
+
+var Try = {
+ these: function() {
+ var returnValue;
+
+ for (var i = 0, length = arguments.length; i < length; i++) {
+ var lambda = arguments[i];
+ try {
+ returnValue = lambda();
+ break;
+ } catch (e) {}
+ }
+
+ return returnValue;
+ }
+}
+
+/*--------------------------------------------------------------------------*/
+
+var PeriodicalExecuter = Class.create();
+PeriodicalExecuter.prototype = {
+ initialize: function(callback, frequency) {
+ this.callback = callback;
+ this.frequency = frequency;
+ this.currentlyExecuting = false;
+
+ this.registerCallback();
+ },
+
+ registerCallback: function() {
+ this.timer = setInterval(this.onTimerEvent.bind(this), this.frequency * 1000);
+ },
+
+ stop: function() {
+ if (!this.timer) return;
+ clearInterval(this.timer);
+ this.timer = null;
+ },
+
+ onTimerEvent: function() {
+ if (!this.currentlyExecuting) {
+ try {
+ this.currentlyExecuting = true;
+ this.callback(this);
+ } finally {
+ this.currentlyExecuting = false;
+ }
+ }
+ }
+}
+String.interpret = function(value){
+ return value == null ? '' : String(value);
+}
+
+Object.extend(String.prototype, {
+ gsub: function(pattern, replacement) {
+ var result = '', source = this, match;
+ replacement = arguments.callee.prepareReplacement(replacement);
+
+ while (source.length > 0) {
+ if (match = source.match(pattern)) {
+ result += source.slice(0, match.index);
+ result += String.interpret(replacement(match));
+ source = source.slice(match.index + match[0].length);
+ } else {
+ result += source, source = '';
+ }
+ }
+ return result;
+ },
+
+ sub: function(pattern, replacement, count) {
+ replacement = this.gsub.prepareReplacement(replacement);
+ count = count === undefined ? 1 : count;
+
+ return this.gsub(pattern, function(match) {
+ if (--count < 0) return match[0];
+ return replacement(match);
+ });
+ },
+
+ scan: function(pattern, iterator) {
+ this.gsub(pattern, iterator);
+ return this;
+ },
+
+ truncate: function(length, truncation) {
+ length = length || 30;
+ truncation = truncation === undefined ? '...' : truncation;
+ return this.length > length ?
+ this.slice(0, length - truncation.length) + truncation : this;
+ },
+
+ strip: function() {
+ return this.replace(/^\s+/, '').replace(/\s+$/, '');
+ },
+
+ stripTags: function() {
+ return this.replace(/<\/?[^>]+>/gi, '');
+ },
+
+ stripScripts: function() {
+ return this.replace(new RegExp(Prototype.ScriptFragment, 'img'), '');
+ },
+
+ extractScripts: function() {
+ var matchAll = new RegExp(Prototype.ScriptFragment, 'img');
+ var matchOne = new RegExp(Prototype.ScriptFragment, 'im');
+ return (this.match(matchAll) || []).map(function(scriptTag) {
+ return (scriptTag.match(matchOne) || ['', ''])[1];
+ });
+ },
+
+ evalScripts: function() {
+ return this.extractScripts().map(function(script) { return eval(script) });
+ },
+
+ escapeHTML: function() {
+ var div = document.createElement('div');
+ var text = document.createTextNode(this);
+ div.appendChild(text);
+ return div.innerHTML;
+ },
+
+ unescapeHTML: function() {
+ var div = document.createElement('div');
+ div.innerHTML = this.stripTags();
+ return div.childNodes[0] ? (div.childNodes.length > 1 ?
+ $A(div.childNodes).inject('',function(memo,node){ return memo+node.nodeValue }) :
+ div.childNodes[0].nodeValue) : '';
+ },
+
+ toQueryParams: function(separator) {
+ var match = this.strip().match(/([^?#]*)(#.*)?$/);
+ if (!match) return {};
+
+ return match[1].split(separator || '&').inject({}, function(hash, pair) {
+ if ((pair = pair.split('='))[0]) {
+ var name = decodeURIComponent(pair[0]);
+ var value = pair[1] ? decodeURIComponent(pair[1]) : undefined;
+
+ if (hash[name] !== undefined) {
+ if (hash[name].constructor != Array)
+ hash[name] = [hash[name]];
+ if (value) hash[name].push(value);
+ }
+ else hash[name] = value;
+ }
+ return hash;
+ });
+ },
+
+ toArray: function() {
+ return this.split('');
+ },
+
+ succ: function() {
+ return this.slice(0, this.length - 1) +
+ String.fromCharCode(this.charCodeAt(this.length - 1) + 1);
+ },
+
+ camelize: function() {
+ var parts = this.split('-'), len = parts.length;
+ if (len == 1) return parts[0];
+
+ var camelized = this.charAt(0) == '-'
+ ? parts[0].charAt(0).toUpperCase() + parts[0].substring(1)
+ : parts[0];
+
+ for (var i = 1; i < len; i++)
+ camelized += parts[i].charAt(0).toUpperCase() + parts[i].substring(1);
+
+ return camelized;
+ },
+
+ capitalize: function(){
+ return this.charAt(0).toUpperCase() + this.substring(1).toLowerCase();
+ },
+
+ underscore: function() {
+ return this.gsub(/::/, '/').gsub(/([A-Z]+)([A-Z][a-z])/,'#{1}_#{2}').gsub(/([a-z\d])([A-Z])/,'#{1}_#{2}').gsub(/-/,'_').toLowerCase();
+ },
+
+ dasherize: function() {
+ return this.gsub(/_/,'-');
+ },
+
+ inspect: function(useDoubleQuotes) {
+ var escapedString = this.replace(/\\/g, '\\\\');
+ if (useDoubleQuotes)
+ return '"' + escapedString.replace(/"/g, '\\"') + '"';
+ else
+ return "'" + escapedString.replace(/'/g, '\\\'') + "'";
+ }
+});
+
+String.prototype.gsub.prepareReplacement = function(replacement) {
+ if (typeof replacement == 'function') return replacement;
+ var template = new Template(replacement);
+ return function(match) { return template.evaluate(match) };
+}
+
+String.prototype.parseQuery = String.prototype.toQueryParams;
+
+var Template = Class.create();
+Template.Pattern = /(^|.|\r|\n)(#\{(.*?)\})/;
+Template.prototype = {
+ initialize: function(template, pattern) {
+ this.template = template.toString();
+ this.pattern = pattern || Template.Pattern;
+ },
+
+ evaluate: function(object) {
+ return this.template.gsub(this.pattern, function(match) {
+ var before = match[1];
+ if (before == '\\') return match[2];
+ return before + String.interpret(object[match[3]]);
+ });
+ }
+}
+
+var $break = new Object();
+var $continue = new Object();
+
+var Enumerable = {
+ each: function(iterator) {
+ var index = 0;
+ try {
+ this._each(function(value) {
+ try {
+ iterator(value, index++);
+ } catch (e) {
+ if (e != $continue) throw e;
+ }
+ });
+ } catch (e) {
+ if (e != $break) throw e;
+ }
+ return this;
+ },
+
+ eachSlice: function(number, iterator) {
+ var index = -number, slices = [], array = this.toArray();
+ while ((index += number) < array.length)
+ slices.push(array.slice(index, index+number));
+ return slices.map(iterator);
+ },
+
+ all: function(iterator) {
+ var result = true;
+ this.each(function(value, index) {
+ result = result && !!(iterator || Prototype.K)(value, index);
+ if (!result) throw $break;
+ });
+ return result;
+ },
+
+ any: function(iterator) {
+ var result = false;
+ this.each(function(value, index) {
+ if (result = !!(iterator || Prototype.K)(value, index))
+ throw $break;
+ });
+ return result;
+ },
+
+ collect: function(iterator) {
+ var results = [];
+ this.each(function(value, index) {
+ results.push((iterator || Prototype.K)(value, index));
+ });
+ return results;
+ },
+
+ detect: function(iterator) {
+ var result;
+ this.each(function(value, index) {
+ if (iterator(value, index)) {
+ result = value;
+ throw $break;
+ }
+ });
+ return result;
+ },
+
+ findAll: function(iterator) {
+ var results = [];
+ this.each(function(value, index) {
+ if (iterator(value, index))
+ results.push(value);
+ });
+ return results;
+ },
+
+ grep: function(pattern, iterator) {
+ var results = [];
+ this.each(function(value, index) {
+ var stringValue = value.toString();
+ if (stringValue.match(pattern))
+ results.push((iterator || Prototype.K)(value, index));
+ })
+ return results;
+ },
+
+ include: function(object) {
+ var found = false;
+ this.each(function(value) {
+ if (value == object) {
+ found = true;
+ throw $break;
+ }
+ });
+ return found;
+ },
+
+ inGroupsOf: function(number, fillWith) {
+ fillWith = fillWith === undefined ? null : fillWith;
+ return this.eachSlice(number, function(slice) {
+ while(slice.length < number) slice.push(fillWith);
+ return slice;
+ });
+ },
+
+ inject: function(memo, iterator) {
+ this.each(function(value, index) {
+ memo = iterator(memo, value, index);
+ });
+ return memo;
+ },
+
+ invoke: function(method) {
+ var args = $A(arguments).slice(1);
+ return this.map(function(value) {
+ return value[method].apply(value, args);
+ });
+ },
+
+ max: function(iterator) {
+ var result;
+ this.each(function(value, index) {
+ value = (iterator || Prototype.K)(value, index);
+ if (result == undefined || value >= result)
+ result = value;
+ });
+ return result;
+ },
+
+ min: function(iterator) {
+ var result;
+ this.each(function(value, index) {
+ value = (iterator || Prototype.K)(value, index);
+ if (result == undefined || value < result)
+ result = value;
+ });
+ return result;
+ },
+
+ partition: function(iterator) {
+ var trues = [], falses = [];
+ this.each(function(value, index) {
+ ((iterator || Prototype.K)(value, index) ?
+ trues : falses).push(value);
+ });
+ return [trues, falses];
+ },
+
+ pluck: function(property) {
+ var results = [];
+ this.each(function(value, index) {
+ results.push(value[property]);
+ });
+ return results;
+ },
+
+ reject: function(iterator) {
+ var results = [];
+ this.each(function(value, index) {
+ if (!iterator(value, index))
+ results.push(value);
+ });
+ return results;
+ },
+
+ sortBy: function(iterator) {
+ return this.map(function(value, index) {
+ return {value: value, criteria: iterator(value, index)};
+ }).sort(function(left, right) {
+ var a = left.criteria, b = right.criteria;
+ return a < b ? -1 : a > b ? 1 : 0;
+ }).pluck('value');
+ },
+
+ toArray: function() {
+ return this.map();
+ },
+
+ zip: function() {
+ var iterator = Prototype.K, args = $A(arguments);
+ if (typeof args.last() == 'function')
+ iterator = args.pop();
+
+ var collections = [this].concat(args).map($A);
+ return this.map(function(value, index) {
+ return iterator(collections.pluck(index));
+ });
+ },
+
+ size: function() {
+ return this.toArray().length;
+ },
+
+ inspect: function() {
+ return '#';
+ }
+}
+
+Object.extend(Enumerable, {
+ map: Enumerable.collect,
+ find: Enumerable.detect,
+ select: Enumerable.findAll,
+ member: Enumerable.include,
+ entries: Enumerable.toArray
+});
+var $A = Array.from = function(iterable) {
+ if (!iterable) return [];
+ if (iterable.toArray) {
+ return iterable.toArray();
+ } else {
+ var results = [];
+ for (var i = 0, length = iterable.length; i < length; i++)
+ results.push(iterable[i]);
+ return results;
+ }
+}
+
+Object.extend(Array.prototype, Enumerable);
+
+if (!Array.prototype._reverse)
+ Array.prototype._reverse = Array.prototype.reverse;
+
+Object.extend(Array.prototype, {
+ _each: function(iterator) {
+ for (var i = 0, length = this.length; i < length; i++)
+ iterator(this[i]);
+ },
+
+ clear: function() {
+ this.length = 0;
+ return this;
+ },
+
+ first: function() {
+ return this[0];
+ },
+
+ last: function() {
+ return this[this.length - 1];
+ },
+
+ compact: function() {
+ return this.select(function(value) {
+ return value != null;
+ });
+ },
+
+ flatten: function() {
+ return this.inject([], function(array, value) {
+ return array.concat(value && value.constructor == Array ?
+ value.flatten() : [value]);
+ });
+ },
+
+ without: function() {
+ var values = $A(arguments);
+ return this.select(function(value) {
+ return !values.include(value);
+ });
+ },
+
+ indexOf: function(object) {
+ for (var i = 0, length = this.length; i < length; i++)
+ if (this[i] == object) return i;
+ return -1;
+ },
+
+ reverse: function(inline) {
+ return (inline !== false ? this : this.toArray())._reverse();
+ },
+
+ reduce: function() {
+ return this.length > 1 ? this : this[0];
+ },
+
+ uniq: function() {
+ return this.inject([], function(array, value) {
+ return array.include(value) ? array : array.concat([value]);
+ });
+ },
+
+ clone: function() {
+ return [].concat(this);
+ },
+
+ size: function() {
+ return this.length;
+ },
+
+ inspect: function() {
+ return '[' + this.map(Object.inspect).join(', ') + ']';
+ }
+});
+
+Array.prototype.toArray = Array.prototype.clone;
+
+function $w(string){
+ string = string.strip();
+ return string ? string.split(/\s+/) : [];
+}
+
+if(window.opera){
+ Array.prototype.concat = function(){
+ var array = [];
+ for(var i = 0, length = this.length; i < length; i++) array.push(this[i]);
+ for(var i = 0, length = arguments.length; i < length; i++) {
+ if(arguments[i].constructor == Array) {
+ for(var j = 0, arrayLength = arguments[i].length; j < arrayLength; j++)
+ array.push(arguments[i][j]);
+ } else {
+ array.push(arguments[i]);
+ }
+ }
+ return array;
+ }
+}
+var Hash = function(obj) {
+ Object.extend(this, obj || {});
+};
+
+Object.extend(Hash, {
+ toQueryString: function(obj) {
+ var parts = [];
+
+ this.prototype._each.call(obj, function(pair) {
+ if (!pair.key) return;
+
+ if (pair.value && pair.value.constructor == Array) {
+ var values = pair.value.compact();
+ if (values.length < 2) pair.value = values.reduce();
+ else {
+ key = encodeURIComponent(pair.key);
+ values.each(function(value) {
+ value = value != undefined ? encodeURIComponent(value) : '';
+ parts.push(key + '=' + encodeURIComponent(value));
+ });
+ return;
+ }
+ }
+ if (pair.value == undefined) pair[1] = '';
+ parts.push(pair.map(encodeURIComponent).join('='));
+ });
+
+ return parts.join('&');
+ }
+});
+
+Object.extend(Hash.prototype, Enumerable);
+Object.extend(Hash.prototype, {
+ _each: function(iterator) {
+ for (var key in this) {
+ var value = this[key];
+ if (value && value == Hash.prototype[key]) continue;
+
+ var pair = [key, value];
+ pair.key = key;
+ pair.value = value;
+ iterator(pair);
+ }
+ },
+
+ keys: function() {
+ return this.pluck('key');
+ },
+
+ values: function() {
+ return this.pluck('value');
+ },
+
+ merge: function(hash) {
+ return $H(hash).inject(this, function(mergedHash, pair) {
+ mergedHash[pair.key] = pair.value;
+ return mergedHash;
+ });
+ },
+
+ remove: function() {
+ var result;
+ for(var i = 0, length = arguments.length; i < length; i++) {
+ var value = this[arguments[i]];
+ if (value !== undefined){
+ if (result === undefined) result = value;
+ else {
+ if (result.constructor != Array) result = [result];
+ result.push(value)
+ }
+ }
+ delete this[arguments[i]];
+ }
+ return result;
+ },
+
+ toQueryString: function() {
+ return Hash.toQueryString(this);
+ },
+
+ inspect: function() {
+ return '#';
+ }
+});
+
+function $H(object) {
+ if (object && object.constructor == Hash) return object;
+ return new Hash(object);
+};
+ObjectRange = Class.create();
+Object.extend(ObjectRange.prototype, Enumerable);
+Object.extend(ObjectRange.prototype, {
+ initialize: function(start, end, exclusive) {
+ this.start = start;
+ this.end = end;
+ this.exclusive = exclusive;
+ },
+
+ _each: function(iterator) {
+ var value = this.start;
+ while (this.include(value)) {
+ iterator(value);
+ value = value.succ();
+ }
+ },
+
+ include: function(value) {
+ if (value < this.start)
+ return false;
+ if (this.exclusive)
+ return value < this.end;
+ return value <= this.end;
+ }
+});
+
+var $R = function(start, end, exclusive) {
+ return new ObjectRange(start, end, exclusive);
+}
+
+var Ajax = {
+ getTransport: function() {
+ return Try.these(
+ function() {return new XMLHttpRequest()},
+ function() {return new ActiveXObject('Msxml2.XMLHTTP')},
+ function() {return new ActiveXObject('Microsoft.XMLHTTP')}
+ ) || false;
+ },
+
+ activeRequestCount: 0
+}
+
+Ajax.Responders = {
+ responders: [],
+
+ _each: function(iterator) {
+ this.responders._each(iterator);
+ },
+
+ register: function(responder) {
+ if (!this.include(responder))
+ this.responders.push(responder);
+ },
+
+ unregister: function(responder) {
+ this.responders = this.responders.without(responder);
+ },
+
+ dispatch: function(callback, request, transport, json) {
+ this.each(function(responder) {
+ if (typeof responder[callback] == 'function') {
+ try {
+ responder[callback].apply(responder, [request, transport, json]);
+ } catch (e) {}
+ }
+ });
+ }
+};
+
+Object.extend(Ajax.Responders, Enumerable);
+
+Ajax.Responders.register({
+ onCreate: function() {
+ Ajax.activeRequestCount++;
+ },
+ onComplete: function() {
+ Ajax.activeRequestCount--;
+ }
+});
+
+Ajax.Base = function() {};
+Ajax.Base.prototype = {
+ setOptions: function(options) {
+ this.options = {
+ method: 'post',
+ asynchronous: true,
+ contentType: 'application/x-www-form-urlencoded',
+ encoding: 'UTF-8',
+ parameters: ''
+ }
+ Object.extend(this.options, options || {});
+
+ this.options.method = this.options.method.toLowerCase();
+ if (typeof this.options.parameters == 'string')
+ this.options.parameters = this.options.parameters.toQueryParams();
+ }
+}
+
+Ajax.Request = Class.create();
+Ajax.Request.Events =
+ ['Uninitialized', 'Loading', 'Loaded', 'Interactive', 'Complete'];
+
+Ajax.Request.prototype = Object.extend(new Ajax.Base(), {
+ _complete: false,
+
+ initialize: function(url, options) {
+ this.transport = Ajax.getTransport();
+ this.setOptions(options);
+ this.request(url);
+ },
+
+ request: function(url) {
+ this.url = url;
+ this.method = this.options.method;
+ var params = this.options.parameters;
+
+ if (!['get', 'post'].include(this.method)) {
+ // simulate other verbs over post
+ params['_method'] = this.method;
+ this.method = 'post';
+ }
+
+ params = Hash.toQueryString(params);
+ if (params && /Konqueror|Safari|KHTML/.test(navigator.userAgent)) params += '&_='
+
+ // when GET, append parameters to URL
+ if (this.method == 'get' && params)
+ this.url += (this.url.indexOf('?') > -1 ? '&' : '?') + params;
+
+ try {
+ Ajax.Responders.dispatch('onCreate', this, this.transport);
+
+ this.transport.open(this.method.toUpperCase(), this.url,
+ this.options.asynchronous);
+
+ if (this.options.asynchronous)
+ setTimeout(function() { this.respondToReadyState(1) }.bind(this), 10);
+
+ this.transport.onreadystatechange = this.onStateChange.bind(this);
+ this.setRequestHeaders();
+
+ var body = this.method == 'post' ? (this.options.postBody || params) : null;
+
+ this.transport.send(body);
+
+ /* Force Firefox to handle ready state 4 for synchronous requests */
+ if (!this.options.asynchronous && this.transport.overrideMimeType)
+ this.onStateChange();
+
+ }
+ catch (e) {
+ this.dispatchException(e);
+ }
+ },
+
+ onStateChange: function() {
+ var readyState = this.transport.readyState;
+ if (readyState > 1 && !((readyState == 4) && this._complete))
+ this.respondToReadyState(this.transport.readyState);
+ },
+
+ setRequestHeaders: function() {
+ var headers = {
+ 'X-Requested-With': 'XMLHttpRequest',
+ 'X-Prototype-Version': Prototype.Version,
+ 'Accept': 'text/javascript, text/html, application/xml, text/xml, */*'
+ };
+
+ if (this.method == 'post') {
+ headers['Content-type'] = this.options.contentType +
+ (this.options.encoding ? '; charset=' + this.options.encoding : '');
+
+ /* Force "Connection: close" for older Mozilla browsers to work
+ * around a bug where XMLHttpRequest sends an incorrect
+ * Content-length header. See Mozilla Bugzilla #246651.
+ */
+ if (this.transport.overrideMimeType &&
+ (navigator.userAgent.match(/Gecko\/(\d{4})/) || [0,2005])[1] < 2005)
+ headers['Connection'] = 'close';
+ }
+
+ // user-defined headers
+ if (typeof this.options.requestHeaders == 'object') {
+ var extras = this.options.requestHeaders;
+
+ if (typeof extras.push == 'function')
+ for (var i = 0, length = extras.length; i < length; i += 2)
+ headers[extras[i]] = extras[i+1];
+ else
+ $H(extras).each(function(pair) { headers[pair.key] = pair.value });
+ }
+
+ for (var name in headers)
+ this.transport.setRequestHeader(name, headers[name]);
+ },
+
+ success: function() {
+ return !this.transport.status
+ || (this.transport.status >= 200 && this.transport.status < 300);
+ },
+
+ respondToReadyState: function(readyState) {
+ var state = Ajax.Request.Events[readyState];
+ var transport = this.transport, json = this.evalJSON();
+
+ if (state == 'Complete') {
+ try {
+ this._complete = true;
+ (this.options['on' + this.transport.status]
+ || this.options['on' + (this.success() ? 'Success' : 'Failure')]
+ || Prototype.emptyFunction)(transport, json);
+ } catch (e) {
+ this.dispatchException(e);
+ }
+
+ if ((this.getHeader('Content-type') || 'text/javascript').strip().
+ match(/^(text|application)\/(x-)?(java|ecma)script(;.*)?$/i))
+ this.evalResponse();
+ }
+
+ try {
+ (this.options['on' + state] || Prototype.emptyFunction)(transport, json);
+ Ajax.Responders.dispatch('on' + state, this, transport, json);
+ } catch (e) {
+ this.dispatchException(e);
+ }
+
+ if (state == 'Complete') {
+ // avoid memory leak in MSIE: clean up
+ this.transport.onreadystatechange = Prototype.emptyFunction;
+ }
+ },
+
+ getHeader: function(name) {
+ try {
+ return this.transport.getResponseHeader(name);
+ } catch (e) { return null }
+ },
+
+ evalJSON: function() {
+ try {
+ var json = this.getHeader('X-JSON');
+ return json ? eval('(' + json + ')') : null;
+ } catch (e) { return null }
+ },
+
+ evalResponse: function() {
+ try {
+ return eval(this.transport.responseText);
+ } catch (e) {
+ this.dispatchException(e);
+ }
+ },
+
+ dispatchException: function(exception) {
+ (this.options.onException || Prototype.emptyFunction)(this, exception);
+ Ajax.Responders.dispatch('onException', this, exception);
+ }
+});
+
+Ajax.Updater = Class.create();
+
+Object.extend(Object.extend(Ajax.Updater.prototype, Ajax.Request.prototype), {
+ initialize: function(container, url, options) {
+ this.container = {
+ success: (container.success || container),
+ failure: (container.failure || (container.success ? null : container))
+ }
+
+ this.transport = Ajax.getTransport();
+ this.setOptions(options);
+
+ var onComplete = this.options.onComplete || Prototype.emptyFunction;
+ this.options.onComplete = (function(transport, param) {
+ this.updateContent();
+ onComplete(transport, param);
+ }).bind(this);
+
+ this.request(url);
+ },
+
+ updateContent: function() {
+ var receiver = this.container[this.success() ? 'success' : 'failure'];
+ var response = this.transport.responseText;
+
+ if (!this.options.evalScripts) response = response.stripScripts();
+
+ if (receiver = $(receiver)) {
+ if (this.options.insertion)
+ new this.options.insertion(receiver, response);
+ else
+ receiver.update(response);
+ }
+
+ if (this.success()) {
+ if (this.onComplete)
+ setTimeout(this.onComplete.bind(this), 10);
+ }
+ }
+});
+
+Ajax.PeriodicalUpdater = Class.create();
+Ajax.PeriodicalUpdater.prototype = Object.extend(new Ajax.Base(), {
+ initialize: function(container, url, options) {
+ this.setOptions(options);
+ this.onComplete = this.options.onComplete;
+
+ this.frequency = (this.options.frequency || 2);
+ this.decay = (this.options.decay || 1);
+
+ this.updater = {};
+ this.container = container;
+ this.url = url;
+
+ this.start();
+ },
+
+ start: function() {
+ this.options.onComplete = this.updateComplete.bind(this);
+ this.onTimerEvent();
+ },
+
+ stop: function() {
+ this.updater.options.onComplete = undefined;
+ clearTimeout(this.timer);
+ (this.onComplete || Prototype.emptyFunction).apply(this, arguments);
+ },
+
+ updateComplete: function(request) {
+ if (this.options.decay) {
+ this.decay = (request.responseText == this.lastText ?
+ this.decay * this.options.decay : 1);
+
+ this.lastText = request.responseText;
+ }
+ this.timer = setTimeout(this.onTimerEvent.bind(this),
+ this.decay * this.frequency * 1000);
+ },
+
+ onTimerEvent: function() {
+ this.updater = new Ajax.Updater(this.container, this.url, this.options);
+ }
+});
+function $(element) {
+ if (arguments.length > 1) {
+ for (var i = 0, elements = [], length = arguments.length; i < length; i++)
+ elements.push($(arguments[i]));
+ return elements;
+ }
+ if (typeof element == 'string')
+ element = document.getElementById(element);
+ return Element.extend(element);
+}
+
+if (Prototype.BrowserFeatures.XPath) {
+ document._getElementsByXPath = function(expression, parentElement) {
+ var results = [];
+ var query = document.evaluate(expression, $(parentElement) || document,
+ null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);
+ for (var i = 0, length = query.snapshotLength; i < length; i++)
+ results.push(query.snapshotItem(i));
+ return results;
+ };
+}
+
+document.getElementsByClassName = function(className, parentElement) {
+ if (Prototype.BrowserFeatures.XPath) {
+ var q = ".//*[contains(concat(' ', @class, ' '), ' " + className + " ')]";
+ return document._getElementsByXPath(q, parentElement);
+ } else {
+ var children = ($(parentElement) || document.body).getElementsByTagName('*');
+ var elements = [], child;
+ for (var i = 0, length = children.length; i < length; i++) {
+ child = children[i];
+ if (Element.hasClassName(child, className))
+ elements.push(Element.extend(child));
+ }
+ return elements;
+ }
+};
+
+/*--------------------------------------------------------------------------*/
+
+if (!window.Element)
+ var Element = new Object();
+
+Element.extend = function(element) {
+ if (!element || _nativeExtensions || element.nodeType == 3) return element;
+
+ if (!element._extended && element.tagName && element != window) {
+ var methods = Object.clone(Element.Methods), cache = Element.extend.cache;
+
+ if (element.tagName == 'FORM')
+ Object.extend(methods, Form.Methods);
+ if (['INPUT', 'TEXTAREA', 'SELECT'].include(element.tagName))
+ Object.extend(methods, Form.Element.Methods);
+
+ Object.extend(methods, Element.Methods.Simulated);
+
+ for (var property in methods) {
+ var value = methods[property];
+ if (typeof value == 'function' && !(property in element))
+ element[property] = cache.findOrStore(value);
+ }
+ }
+
+ element._extended = true;
+ return element;
+};
+
+Element.extend.cache = {
+ findOrStore: function(value) {
+ return this[value] = this[value] || function() {
+ return value.apply(null, [this].concat($A(arguments)));
+ }
+ }
+};
+
+Element.Methods = {
+ visible: function(element) {
+ return $(element).style.display != 'none';
+ },
+
+ toggle: function(element) {
+ element = $(element);
+ Element[Element.visible(element) ? 'hide' : 'show'](element);
+ return element;
+ },
+
+ hide: function(element) {
+ $(element).style.display = 'none';
+ return element;
+ },
+
+ show: function(element) {
+ $(element).style.display = '';
+ return element;
+ },
+
+ remove: function(element) {
+ element = $(element);
+ element.parentNode.removeChild(element);
+ return element;
+ },
+
+ update: function(element, html) {
+ html = typeof html == 'undefined' ? '' : html.toString();
+ $(element).innerHTML = html.stripScripts();
+ setTimeout(function() {html.evalScripts()}, 10);
+ return element;
+ },
+
+ replace: function(element, html) {
+ element = $(element);
+ html = typeof html == 'undefined' ? '' : html.toString();
+ if (element.outerHTML) {
+ element.outerHTML = html.stripScripts();
+ } else {
+ var range = element.ownerDocument.createRange();
+ range.selectNodeContents(element);
+ element.parentNode.replaceChild(
+ range.createContextualFragment(html.stripScripts()), element);
+ }
+ setTimeout(function() {html.evalScripts()}, 10);
+ return element;
+ },
+
+ inspect: function(element) {
+ element = $(element);
+ var result = '<' + element.tagName.toLowerCase();
+ $H({'id': 'id', 'className': 'class'}).each(function(pair) {
+ var property = pair.first(), attribute = pair.last();
+ var value = (element[property] || '').toString();
+ if (value) result += ' ' + attribute + '=' + value.inspect(true);
+ });
+ return result + '>';
+ },
+
+ recursivelyCollect: function(element, property) {
+ element = $(element);
+ var elements = [];
+ while (element = element[property])
+ if (element.nodeType == 1)
+ elements.push(Element.extend(element));
+ return elements;
+ },
+
+ ancestors: function(element) {
+ return $(element).recursivelyCollect('parentNode');
+ },
+
+ descendants: function(element) {
+ return $A($(element).getElementsByTagName('*'));
+ },
+
+ immediateDescendants: function(element) {
+ if (!(element = $(element).firstChild)) return [];
+ while (element && element.nodeType != 1) element = element.nextSibling;
+ if (element) return [element].concat($(element).nextSiblings());
+ return [];
+ },
+
+ previousSiblings: function(element) {
+ return $(element).recursivelyCollect('previousSibling');
+ },
+
+ nextSiblings: function(element) {
+ return $(element).recursivelyCollect('nextSibling');
+ },
+
+ siblings: function(element) {
+ element = $(element);
+ return element.previousSiblings().reverse().concat(element.nextSiblings());
+ },
+
+ match: function(element, selector) {
+ if (typeof selector == 'string')
+ selector = new Selector(selector);
+ return selector.match($(element));
+ },
+
+ up: function(element, expression, index) {
+ return Selector.findElement($(element).ancestors(), expression, index);
+ },
+
+ down: function(element, expression, index) {
+ return Selector.findElement($(element).descendants(), expression, index);
+ },
+
+ previous: function(element, expression, index) {
+ return Selector.findElement($(element).previousSiblings(), expression, index);
+ },
+
+ next: function(element, expression, index) {
+ return Selector.findElement($(element).nextSiblings(), expression, index);
+ },
+
+ getElementsBySelector: function() {
+ var args = $A(arguments), element = $(args.shift());
+ return Selector.findChildElements(element, args);
+ },
+
+ getElementsByClassName: function(element, className) {
+ return document.getElementsByClassName(className, element);
+ },
+
+ readAttribute: function(element, name) {
+ element = $(element);
+ if (document.all && !window.opera) {
+ var t = Element._attributeTranslations;
+ if (t.values[name]) return t.values[name](element, name);
+ if (t.names[name]) name = t.names[name];
+ var attribute = element.attributes[name];
+ if(attribute) return attribute.nodeValue;
+ }
+ return element.getAttribute(name);
+ },
+
+ getHeight: function(element) {
+ return $(element).getDimensions().height;
+ },
+
+ getWidth: function(element) {
+ return $(element).getDimensions().width;
+ },
+
+ classNames: function(element) {
+ return new Element.ClassNames(element);
+ },
+
+ hasClassName: function(element, className) {
+ if (!(element = $(element))) return;
+ var elementClassName = element.className;
+ if (elementClassName.length == 0) return false;
+ if (elementClassName == className ||
+ elementClassName.match(new RegExp("(^|\\s)" + className + "(\\s|$)")))
+ return true;
+ return false;
+ },
+
+ addClassName: function(element, className) {
+ if (!(element = $(element))) return;
+ Element.classNames(element).add(className);
+ return element;
+ },
+
+ removeClassName: function(element, className) {
+ if (!(element = $(element))) return;
+ Element.classNames(element).remove(className);
+ return element;
+ },
+
+ toggleClassName: function(element, className) {
+ if (!(element = $(element))) return;
+ Element.classNames(element)[element.hasClassName(className) ? 'remove' : 'add'](className);
+ return element;
+ },
+
+ observe: function() {
+ Event.observe.apply(Event, arguments);
+ return $A(arguments).first();
+ },
+
+ stopObserving: function() {
+ Event.stopObserving.apply(Event, arguments);
+ return $A(arguments).first();
+ },
+
+ // removes whitespace-only text node children
+ cleanWhitespace: function(element) {
+ element = $(element);
+ var node = element.firstChild;
+ while (node) {
+ var nextNode = node.nextSibling;
+ if (node.nodeType == 3 && !/\S/.test(node.nodeValue))
+ element.removeChild(node);
+ node = nextNode;
+ }
+ return element;
+ },
+
+ empty: function(element) {
+ return $(element).innerHTML.match(/^\s*$/);
+ },
+
+ descendantOf: function(element, ancestor) {
+ element = $(element), ancestor = $(ancestor);
+ while (element = element.parentNode)
+ if (element == ancestor) return true;
+ return false;
+ },
+
+ scrollTo: function(element) {
+ element = $(element);
+ var pos = Position.cumulativeOffset(element);
+ window.scrollTo(pos[0], pos[1]);
+ return element;
+ },
+
+ getStyle: function(element, style) {
+ element = $(element);
+ if (['float','cssFloat'].include(style))
+ style = (typeof element.style.styleFloat != 'undefined' ? 'styleFloat' : 'cssFloat');
+ style = style.camelize();
+ var value = element.style[style];
+ if (!value) {
+ if (document.defaultView && document.defaultView.getComputedStyle) {
+ var css = document.defaultView.getComputedStyle(element, null);
+ value = css ? css[style] : null;
+ } else if (element.currentStyle) {
+ value = element.currentStyle[style];
+ }
+ }
+
+ if((value == 'auto') && ['width','height'].include(style) && (element.getStyle('display') != 'none'))
+ value = element['offset'+style.capitalize()] + 'px';
+
+ if (window.opera && ['left', 'top', 'right', 'bottom'].include(style))
+ if (Element.getStyle(element, 'position') == 'static') value = 'auto';
+ if(style == 'opacity') {
+ if(value) return parseFloat(value);
+ if(value = (element.getStyle('filter') || '').match(/alpha\(opacity=(.*)\)/))
+ if(value[1]) return parseFloat(value[1]) / 100;
+ return 1.0;
+ }
+ return value == 'auto' ? null : value;
+ },
+
+ setStyle: function(element, style) {
+ element = $(element);
+ for (var name in style) {
+ var value = style[name];
+ if(name == 'opacity') {
+ if (value == 1) {
+ value = (/Gecko/.test(navigator.userAgent) &&
+ !/Konqueror|Safari|KHTML/.test(navigator.userAgent)) ? 0.999999 : 1.0;
+ if(/MSIE/.test(navigator.userAgent) && !window.opera)
+ element.style.filter = element.getStyle('filter').replace(/alpha\([^\)]*\)/gi,'');
+ } else if(value == '') {
+ if(/MSIE/.test(navigator.userAgent) && !window.opera)
+ element.style.filter = element.getStyle('filter').replace(/alpha\([^\)]*\)/gi,'');
+ } else {
+ if(value < 0.00001) value = 0;
+ if(/MSIE/.test(navigator.userAgent) && !window.opera)
+ element.style.filter = element.getStyle('filter').replace(/alpha\([^\)]*\)/gi,'') +
+ 'alpha(opacity='+value*100+')';
+ }
+ } else if(['float','cssFloat'].include(name)) name = (typeof element.style.styleFloat != 'undefined') ? 'styleFloat' : 'cssFloat';
+ element.style[name.camelize()] = value;
+ }
+ return element;
+ },
+
+ getDimensions: function(element) {
+ element = $(element);
+ var display = $(element).getStyle('display');
+ if (display != 'none' && display != null) // Safari bug
+ return {width: element.offsetWidth, height: element.offsetHeight};
+
+ // All *Width and *Height properties give 0 on elements with display none,
+ // so enable the element temporarily
+ var els = element.style;
+ var originalVisibility = els.visibility;
+ var originalPosition = els.position;
+ var originalDisplay = els.display;
+ els.visibility = 'hidden';
+ els.position = 'absolute';
+ els.display = 'block';
+ var originalWidth = element.clientWidth;
+ var originalHeight = element.clientHeight;
+ els.display = originalDisplay;
+ els.position = originalPosition;
+ els.visibility = originalVisibility;
+ return {width: originalWidth, height: originalHeight};
+ },
+
+ makePositioned: function(element) {
+ element = $(element);
+ var pos = Element.getStyle(element, 'position');
+ if (pos == 'static' || !pos) {
+ element._madePositioned = true;
+ element.style.position = 'relative';
+ // Opera returns the offset relative to the positioning context, when an
+ // element is position relative but top and left have not been defined
+ if (window.opera) {
+ element.style.top = 0;
+ element.style.left = 0;
+ }
+ }
+ return element;
+ },
+
+ undoPositioned: function(element) {
+ element = $(element);
+ if (element._madePositioned) {
+ element._madePositioned = undefined;
+ element.style.position =
+ element.style.top =
+ element.style.left =
+ element.style.bottom =
+ element.style.right = '';
+ }
+ return element;
+ },
+
+ makeClipping: function(element) {
+ element = $(element);
+ if (element._overflow) return element;
+ element._overflow = element.style.overflow || 'auto';
+ if ((Element.getStyle(element, 'overflow') || 'visible') != 'hidden')
+ element.style.overflow = 'hidden';
+ return element;
+ },
+
+ undoClipping: function(element) {
+ element = $(element);
+ if (!element._overflow) return element;
+ element.style.overflow = element._overflow == 'auto' ? '' : element._overflow;
+ element._overflow = null;
+ return element;
+ }
+};
+
+Object.extend(Element.Methods, {childOf: Element.Methods.descendantOf});
+
+Element._attributeTranslations = {};
+
+Element._attributeTranslations.names = {
+ colspan: "colSpan",
+ rowspan: "rowSpan",
+ valign: "vAlign",
+ datetime: "dateTime",
+ accesskey: "accessKey",
+ tabindex: "tabIndex",
+ enctype: "encType",
+ maxlength: "maxLength",
+ readonly: "readOnly",
+ longdesc: "longDesc"
+};
+
+Element._attributeTranslations.values = {
+ _getAttr: function(element, attribute) {
+ return element.getAttribute(attribute, 2);
+ },
+
+ _flag: function(element, attribute) {
+ return $(element).hasAttribute(attribute) ? attribute : null;
+ },
+
+ style: function(element) {
+ return element.style.cssText.toLowerCase();
+ },
+
+ title: function(element) {
+ var node = element.getAttributeNode('title');
+ return node.specified ? node.nodeValue : null;
+ }
+};
+
+Object.extend(Element._attributeTranslations.values, {
+ href: Element._attributeTranslations.values._getAttr,
+ src: Element._attributeTranslations.values._getAttr,
+ disabled: Element._attributeTranslations.values._flag,
+ checked: Element._attributeTranslations.values._flag,
+ readonly: Element._attributeTranslations.values._flag,
+ multiple: Element._attributeTranslations.values._flag
+});
+
+Element.Methods.Simulated = {
+ hasAttribute: function(element, attribute) {
+ var t = Element._attributeTranslations;
+ attribute = t.names[attribute] || attribute;
+ return $(element).getAttributeNode(attribute).specified;
+ }
+};
+
+// IE is missing .innerHTML support for TABLE-related elements
+if (document.all && !window.opera){
+ Element.Methods.update = function(element, html) {
+ element = $(element);
+ html = typeof html == 'undefined' ? '' : html.toString();
+ var tagName = element.tagName.toUpperCase();
+ if (['THEAD','TBODY','TR','TD'].include(tagName)) {
+ var div = document.createElement('div');
+ switch (tagName) {
+ case 'THEAD':
+ case 'TBODY':
+ div.innerHTML = '' + html.stripScripts() + '
';
+ depth = 2;
+ break;
+ case 'TR':
+ div.innerHTML = '' + html.stripScripts() + '
';
+ depth = 3;
+ break;
+ case 'TD':
+ div.innerHTML = '| ' + html.stripScripts() + ' |
';
+ depth = 4;
+ }
+ $A(element.childNodes).each(function(node){
+ element.removeChild(node)
+ });
+ depth.times(function(){ div = div.firstChild });
+
+ $A(div.childNodes).each(
+ function(node){ element.appendChild(node) });
+ } else {
+ element.innerHTML = html.stripScripts();
+ }
+ setTimeout(function() {html.evalScripts()}, 10);
+ return element;
+ }
+};
+
+Object.extend(Element, Element.Methods);
+
+var _nativeExtensions = false;
+
+if(/Konqueror|Safari|KHTML/.test(navigator.userAgent))
+ ['', 'Form', 'Input', 'TextArea', 'Select'].each(function(tag) {
+ var className = 'HTML' + tag + 'Element';
+ if(window[className]) return;
+ var klass = window[className] = {};
+ klass.prototype = document.createElement(tag ? tag.toLowerCase() : 'div').__proto__;
+ });
+
+Element.addMethods = function(methods) {
+ Object.extend(Element.Methods, methods || {});
+
+ function copy(methods, destination, onlyIfAbsent) {
+ onlyIfAbsent = onlyIfAbsent || false;
+ var cache = Element.extend.cache;
+ for (var property in methods) {
+ var value = methods[property];
+ if (!onlyIfAbsent || !(property in destination))
+ destination[property] = cache.findOrStore(value);
+ }
+ }
+
+ if (typeof HTMLElement != 'undefined') {
+ copy(Element.Methods, HTMLElement.prototype);
+ copy(Element.Methods.Simulated, HTMLElement.prototype, true);
+ copy(Form.Methods, HTMLFormElement.prototype);
+ [HTMLInputElement, HTMLTextAreaElement, HTMLSelectElement].each(function(klass) {
+ copy(Form.Element.Methods, klass.prototype);
+ });
+ _nativeExtensions = true;
+ }
+}
+
+var Toggle = new Object();
+Toggle.display = Element.toggle;
+
+/*--------------------------------------------------------------------------*/
+
+Abstract.Insertion = function(adjacency) {
+ this.adjacency = adjacency;
+}
+
+Abstract.Insertion.prototype = {
+ initialize: function(element, content) {
+ this.element = $(element);
+ this.content = content.stripScripts();
+
+ if (this.adjacency && this.element.insertAdjacentHTML) {
+ try {
+ this.element.insertAdjacentHTML(this.adjacency, this.content);
+ } catch (e) {
+ var tagName = this.element.tagName.toUpperCase();
+ if (['TBODY', 'TR'].include(tagName)) {
+ this.insertContent(this.contentFromAnonymousTable());
+ } else {
+ throw e;
+ }
+ }
+ } else {
+ this.range = this.element.ownerDocument.createRange();
+ if (this.initializeRange) this.initializeRange();
+ this.insertContent([this.range.createContextualFragment(this.content)]);
+ }
+
+ setTimeout(function() {content.evalScripts()}, 10);
+ },
+
+ contentFromAnonymousTable: function() {
+ var div = document.createElement('div');
+ div.innerHTML = '';
+ return $A(div.childNodes[0].childNodes[0].childNodes);
+ }
+}
+
+var Insertion = new Object();
+
+Insertion.Before = Class.create();
+Insertion.Before.prototype = Object.extend(new Abstract.Insertion('beforeBegin'), {
+ initializeRange: function() {
+ this.range.setStartBefore(this.element);
+ },
+
+ insertContent: function(fragments) {
+ fragments.each((function(fragment) {
+ this.element.parentNode.insertBefore(fragment, this.element);
+ }).bind(this));
+ }
+});
+
+Insertion.Top = Class.create();
+Insertion.Top.prototype = Object.extend(new Abstract.Insertion('afterBegin'), {
+ initializeRange: function() {
+ this.range.selectNodeContents(this.element);
+ this.range.collapse(true);
+ },
+
+ insertContent: function(fragments) {
+ fragments.reverse(false).each((function(fragment) {
+ this.element.insertBefore(fragment, this.element.firstChild);
+ }).bind(this));
+ }
+});
+
+Insertion.Bottom = Class.create();
+Insertion.Bottom.prototype = Object.extend(new Abstract.Insertion('beforeEnd'), {
+ initializeRange: function() {
+ this.range.selectNodeContents(this.element);
+ this.range.collapse(this.element);
+ },
+
+ insertContent: function(fragments) {
+ fragments.each((function(fragment) {
+ this.element.appendChild(fragment);
+ }).bind(this));
+ }
+});
+
+Insertion.After = Class.create();
+Insertion.After.prototype = Object.extend(new Abstract.Insertion('afterEnd'), {
+ initializeRange: function() {
+ this.range.setStartAfter(this.element);
+ },
+
+ insertContent: function(fragments) {
+ fragments.each((function(fragment) {
+ this.element.parentNode.insertBefore(fragment,
+ this.element.nextSibling);
+ }).bind(this));
+ }
+});
+
+/*--------------------------------------------------------------------------*/
+
+Element.ClassNames = Class.create();
+Element.ClassNames.prototype = {
+ initialize: function(element) {
+ this.element = $(element);
+ },
+
+ _each: function(iterator) {
+ this.element.className.split(/\s+/).select(function(name) {
+ return name.length > 0;
+ })._each(iterator);
+ },
+
+ set: function(className) {
+ this.element.className = className;
+ },
+
+ add: function(classNameToAdd) {
+ if (this.include(classNameToAdd)) return;
+ this.set($A(this).concat(classNameToAdd).join(' '));
+ },
+
+ remove: function(classNameToRemove) {
+ if (!this.include(classNameToRemove)) return;
+ this.set($A(this).without(classNameToRemove).join(' '));
+ },
+
+ toString: function() {
+ return $A(this).join(' ');
+ }
+};
+
+Object.extend(Element.ClassNames.prototype, Enumerable);
+var Selector = Class.create();
+Selector.prototype = {
+ initialize: function(expression) {
+ this.params = {classNames: []};
+ this.expression = expression.toString().strip();
+ this.parseExpression();
+ this.compileMatcher();
+ },
+
+ parseExpression: function() {
+ function abort(message) { throw 'Parse error in selector: ' + message; }
+
+ if (this.expression == '') abort('empty expression');
+
+ var params = this.params, expr = this.expression, match, modifier, clause, rest;
+ while (match = expr.match(/^(.*)\[([a-z0-9_:-]+?)(?:([~\|!]?=)(?:"([^"]*)"|([^\]\s]*)))?\]$/i)) {
+ params.attributes = params.attributes || [];
+ params.attributes.push({name: match[2], operator: match[3], value: match[4] || match[5] || ''});
+ expr = match[1];
+ }
+
+ if (expr == '*') return this.params.wildcard = true;
+
+ while (match = expr.match(/^([^a-z0-9_-])?([a-z0-9_-]+)(.*)/i)) {
+ modifier = match[1], clause = match[2], rest = match[3];
+ switch (modifier) {
+ case '#': params.id = clause; break;
+ case '.': params.classNames.push(clause); break;
+ case '':
+ case undefined: params.tagName = clause.toUpperCase(); break;
+ default: abort(expr.inspect());
+ }
+ expr = rest;
+ }
+
+ if (expr.length > 0) abort(expr.inspect());
+ },
+
+ buildMatchExpression: function() {
+ var params = this.params, conditions = [], clause;
+
+ if (params.wildcard)
+ conditions.push('true');
+ if (clause = params.id)
+ conditions.push('element.readAttribute("id") == ' + clause.inspect());
+ if (clause = params.tagName)
+ conditions.push('element.tagName.toUpperCase() == ' + clause.inspect());
+ if ((clause = params.classNames).length > 0)
+ for (var i = 0, length = clause.length; i < length; i++)
+ conditions.push('element.hasClassName(' + clause[i].inspect() + ')');
+ if (clause = params.attributes) {
+ clause.each(function(attribute) {
+ var value = 'element.readAttribute(' + attribute.name.inspect() + ')';
+ var splitValueBy = function(delimiter) {
+ return value + ' && ' + value + '.split(' + delimiter.inspect() + ')';
+ }
+
+ switch (attribute.operator) {
+ case '=': conditions.push(value + ' == ' + attribute.value.inspect()); break;
+ case '~=': conditions.push(splitValueBy(' ') + '.include(' + attribute.value.inspect() + ')'); break;
+ case '|=': conditions.push(
+ splitValueBy('-') + '.first().toUpperCase() == ' + attribute.value.toUpperCase().inspect()
+ ); break;
+ case '!=': conditions.push(value + ' != ' + attribute.value.inspect()); break;
+ case '':
+ case undefined: conditions.push('element.hasAttribute(' + attribute.name.inspect() + ')'); break;
+ default: throw 'Unknown operator ' + attribute.operator + ' in selector';
+ }
+ });
+ }
+
+ return conditions.join(' && ');
+ },
+
+ compileMatcher: function() {
+ this.match = new Function('element', 'if (!element.tagName) return false; \
+ element = $(element); \
+ return ' + this.buildMatchExpression());
+ },
+
+ findElements: function(scope) {
+ var element;
+
+ if (element = $(this.params.id))
+ if (this.match(element))
+ if (!scope || Element.childOf(element, scope))
+ return [element];
+
+ scope = (scope || document).getElementsByTagName(this.params.tagName || '*');
+
+ var results = [];
+ for (var i = 0, length = scope.length; i < length; i++)
+ if (this.match(element = scope[i]))
+ results.push(Element.extend(element));
+
+ return results;
+ },
+
+ toString: function() {
+ return this.expression;
+ }
+}
+
+Object.extend(Selector, {
+ matchElements: function(elements, expression) {
+ var selector = new Selector(expression);
+ return elements.select(selector.match.bind(selector)).map(Element.extend);
+ },
+
+ findElement: function(elements, expression, index) {
+ if (typeof expression == 'number') index = expression, expression = false;
+ return Selector.matchElements(elements, expression || '*')[index || 0];
+ },
+
+ findChildElements: function(element, expressions) {
+ return expressions.map(function(expression) {
+ return expression.match(/[^\s"]+(?:"[^"]*"[^\s"]+)*/g).inject([null], function(results, expr) {
+ var selector = new Selector(expr);
+ return results.inject([], function(elements, result) {
+ return elements.concat(selector.findElements(result || element));
+ });
+ });
+ }).flatten();
+ }
+});
+
+function $$() {
+ return Selector.findChildElements(document, $A(arguments));
+}
+var Form = {
+ reset: function(form) {
+ $(form).reset();
+ return form;
+ },
+
+ serializeElements: function(elements, getHash) {
+ var data = elements.inject({}, function(result, element) {
+ if (!element.disabled && element.name) {
+ var key = element.name, value = $(element).getValue();
+ if (value != undefined) {
+ if (result[key]) {
+ if (result[key].constructor != Array) result[key] = [result[key]];
+ result[key].push(value);
+ }
+ else result[key] = value;
+ }
+ }
+ return result;
+ });
+
+ return getHash ? data : Hash.toQueryString(data);
+ }
+};
+
+Form.Methods = {
+ serialize: function(form, getHash) {
+ return Form.serializeElements(Form.getElements(form), getHash);
+ },
+
+ getElements: function(form) {
+ return $A($(form).getElementsByTagName('*')).inject([],
+ function(elements, child) {
+ if (Form.Element.Serializers[child.tagName.toLowerCase()])
+ elements.push(Element.extend(child));
+ return elements;
+ }
+ );
+ },
+
+ getInputs: function(form, typeName, name) {
+ form = $(form);
+ var inputs = form.getElementsByTagName('input');
+
+ if (!typeName && !name) return $A(inputs).map(Element.extend);
+
+ for (var i = 0, matchingInputs = [], length = inputs.length; i < length; i++) {
+ var input = inputs[i];
+ if ((typeName && input.type != typeName) || (name && input.name != name))
+ continue;
+ matchingInputs.push(Element.extend(input));
+ }
+
+ return matchingInputs;
+ },
+
+ disable: function(form) {
+ form = $(form);
+ form.getElements().each(function(element) {
+ element.blur();
+ element.disabled = 'true';
+ });
+ return form;
+ },
+
+ enable: function(form) {
+ form = $(form);
+ form.getElements().each(function(element) {
+ element.disabled = '';
+ });
+ return form;
+ },
+
+ findFirstElement: function(form) {
+ return $(form).getElements().find(function(element) {
+ return element.type != 'hidden' && !element.disabled &&
+ ['input', 'select', 'textarea'].include(element.tagName.toLowerCase());
+ });
+ },
+
+ focusFirstElement: function(form) {
+ form = $(form);
+ form.findFirstElement().activate();
+ return form;
+ }
+}
+
+Object.extend(Form, Form.Methods);
+
+/*--------------------------------------------------------------------------*/
+
+Form.Element = {
+ focus: function(element) {
+ $(element).focus();
+ return element;
+ },
+
+ select: function(element) {
+ $(element).select();
+ return element;
+ }
+}
+
+Form.Element.Methods = {
+ serialize: function(element) {
+ element = $(element);
+ if (!element.disabled && element.name) {
+ var value = element.getValue();
+ if (value != undefined) {
+ var pair = {};
+ pair[element.name] = value;
+ return Hash.toQueryString(pair);
+ }
+ }
+ return '';
+ },
+
+ getValue: function(element) {
+ element = $(element);
+ var method = element.tagName.toLowerCase();
+ return Form.Element.Serializers[method](element);
+ },
+
+ clear: function(element) {
+ $(element).value = '';
+ return element;
+ },
+
+ present: function(element) {
+ return $(element).value != '';
+ },
+
+ activate: function(element) {
+ element = $(element);
+ element.focus();
+ if (element.select && ( element.tagName.toLowerCase() != 'input' ||
+ !['button', 'reset', 'submit'].include(element.type) ) )
+ element.select();
+ return element;
+ },
+
+ disable: function(element) {
+ element = $(element);
+ element.disabled = true;
+ return element;
+ },
+
+ enable: function(element) {
+ element = $(element);
+ element.blur();
+ element.disabled = false;
+ return element;
+ }
+}
+
+Object.extend(Form.Element, Form.Element.Methods);
+var Field = Form.Element;
+var $F = Form.Element.getValue;
+
+/*--------------------------------------------------------------------------*/
+
+Form.Element.Serializers = {
+ input: function(element) {
+ switch (element.type.toLowerCase()) {
+ case 'checkbox':
+ case 'radio':
+ return Form.Element.Serializers.inputSelector(element);
+ default:
+ return Form.Element.Serializers.textarea(element);
+ }
+ },
+
+ inputSelector: function(element) {
+ return element.checked ? element.value : null;
+ },
+
+ textarea: function(element) {
+ return element.value;
+ },
+
+ select: function(element) {
+ return this[element.type == 'select-one' ?
+ 'selectOne' : 'selectMany'](element);
+ },
+
+ selectOne: function(element) {
+ var index = element.selectedIndex;
+ return index >= 0 ? this.optionValue(element.options[index]) : null;
+ },
+
+ selectMany: function(element) {
+ var values, length = element.length;
+ if (!length) return null;
+
+ for (var i = 0, values = []; i < length; i++) {
+ var opt = element.options[i];
+ if (opt.selected) values.push(this.optionValue(opt));
+ }
+ return values;
+ },
+
+ optionValue: function(opt) {
+ // extend element because hasAttribute may not be native
+ return Element.extend(opt).hasAttribute('value') ? opt.value : opt.text;
+ }
+}
+
+/*--------------------------------------------------------------------------*/
+
+Abstract.TimedObserver = function() {}
+Abstract.TimedObserver.prototype = {
+ initialize: function(element, frequency, callback) {
+ this.frequency = frequency;
+ this.element = $(element);
+ this.callback = callback;
+
+ this.lastValue = this.getValue();
+ this.registerCallback();
+ },
+
+ registerCallback: function() {
+ setInterval(this.onTimerEvent.bind(this), this.frequency * 1000);
+ },
+
+ onTimerEvent: function() {
+ var value = this.getValue();
+ var changed = ('string' == typeof this.lastValue && 'string' == typeof value
+ ? this.lastValue != value : String(this.lastValue) != String(value));
+ if (changed) {
+ this.callback(this.element, value);
+ this.lastValue = value;
+ }
+ }
+}
+
+Form.Element.Observer = Class.create();
+Form.Element.Observer.prototype = Object.extend(new Abstract.TimedObserver(), {
+ getValue: function() {
+ return Form.Element.getValue(this.element);
+ }
+});
+
+Form.Observer = Class.create();
+Form.Observer.prototype = Object.extend(new Abstract.TimedObserver(), {
+ getValue: function() {
+ return Form.serialize(this.element);
+ }
+});
+
+/*--------------------------------------------------------------------------*/
+
+Abstract.EventObserver = function() {}
+Abstract.EventObserver.prototype = {
+ initialize: function(element, callback) {
+ this.element = $(element);
+ this.callback = callback;
+
+ this.lastValue = this.getValue();
+ if (this.element.tagName.toLowerCase() == 'form')
+ this.registerFormCallbacks();
+ else
+ this.registerCallback(this.element);
+ },
+
+ onElementEvent: function() {
+ var value = this.getValue();
+ if (this.lastValue != value) {
+ this.callback(this.element, value);
+ this.lastValue = value;
+ }
+ },
+
+ registerFormCallbacks: function() {
+ Form.getElements(this.element).each(this.registerCallback.bind(this));
+ },
+
+ registerCallback: function(element) {
+ if (element.type) {
+ switch (element.type.toLowerCase()) {
+ case 'checkbox':
+ case 'radio':
+ Event.observe(element, 'click', this.onElementEvent.bind(this));
+ break;
+ default:
+ Event.observe(element, 'change', this.onElementEvent.bind(this));
+ break;
+ }
+ }
+ }
+}
+
+Form.Element.EventObserver = Class.create();
+Form.Element.EventObserver.prototype = Object.extend(new Abstract.EventObserver(), {
+ getValue: function() {
+ return Form.Element.getValue(this.element);
+ }
+});
+
+Form.EventObserver = Class.create();
+Form.EventObserver.prototype = Object.extend(new Abstract.EventObserver(), {
+ getValue: function() {
+ return Form.serialize(this.element);
+ }
+});
+if (!window.Event) {
+ var Event = new Object();
+}
+
+Object.extend(Event, {
+ KEY_BACKSPACE: 8,
+ KEY_TAB: 9,
+ KEY_RETURN: 13,
+ KEY_ESC: 27,
+ KEY_LEFT: 37,
+ KEY_UP: 38,
+ KEY_RIGHT: 39,
+ KEY_DOWN: 40,
+ KEY_DELETE: 46,
+ KEY_HOME: 36,
+ KEY_END: 35,
+ KEY_PAGEUP: 33,
+ KEY_PAGEDOWN: 34,
+
+ element: function(event) {
+ return event.target || event.srcElement;
+ },
+
+ isLeftClick: function(event) {
+ return (((event.which) && (event.which == 1)) ||
+ ((event.button) && (event.button == 1)));
+ },
+
+ pointerX: function(event) {
+ return event.pageX || (event.clientX +
+ (document.documentElement.scrollLeft || document.body.scrollLeft));
+ },
+
+ pointerY: function(event) {
+ return event.pageY || (event.clientY +
+ (document.documentElement.scrollTop || document.body.scrollTop));
+ },
+
+ stop: function(event) {
+ if (event.preventDefault) {
+ event.preventDefault();
+ event.stopPropagation();
+ } else {
+ event.returnValue = false;
+ event.cancelBubble = true;
+ }
+ },
+
+ // find the first node with the given tagName, starting from the
+ // node the event was triggered on; traverses the DOM upwards
+ findElement: function(event, tagName) {
+ var element = Event.element(event);
+ while (element.parentNode && (!element.tagName ||
+ (element.tagName.toUpperCase() != tagName.toUpperCase())))
+ element = element.parentNode;
+ return element;
+ },
+
+ observers: false,
+
+ _observeAndCache: function(element, name, observer, useCapture) {
+ if (!this.observers) this.observers = [];
+ if (element.addEventListener) {
+ this.observers.push([element, name, observer, useCapture]);
+ element.addEventListener(name, observer, useCapture);
+ } else if (element.attachEvent) {
+ this.observers.push([element, name, observer, useCapture]);
+ element.attachEvent('on' + name, observer);
+ }
+ },
+
+ unloadCache: function() {
+ if (!Event.observers) return;
+ for (var i = 0, length = Event.observers.length; i < length; i++) {
+ Event.stopObserving.apply(this, Event.observers[i]);
+ Event.observers[i][0] = null;
+ }
+ Event.observers = false;
+ },
+
+ observe: function(element, name, observer, useCapture) {
+ element = $(element);
+ useCapture = useCapture || false;
+
+ if (name == 'keypress' &&
+ (navigator.appVersion.match(/Konqueror|Safari|KHTML/)
+ || element.attachEvent))
+ name = 'keydown';
+
+ Event._observeAndCache(element, name, observer, useCapture);
+ },
+
+ stopObserving: function(element, name, observer, useCapture) {
+ element = $(element);
+ useCapture = useCapture || false;
+
+ if (name == 'keypress' &&
+ (navigator.appVersion.match(/Konqueror|Safari|KHTML/)
+ || element.detachEvent))
+ name = 'keydown';
+
+ if (element.removeEventListener) {
+ element.removeEventListener(name, observer, useCapture);
+ } else if (element.detachEvent) {
+ try {
+ element.detachEvent('on' + name, observer);
+ } catch (e) {}
+ }
+ }
+});
+
+/* prevent memory leaks in IE */
+if (navigator.appVersion.match(/\bMSIE\b/))
+ Event.observe(window, 'unload', Event.unloadCache, false);
+var Position = {
+ // set to true if needed, warning: firefox performance problems
+ // NOT neeeded for page scrolling, only if draggable contained in
+ // scrollable elements
+ includeScrollOffsets: false,
+
+ // must be called before calling withinIncludingScrolloffset, every time the
+ // page is scrolled
+ prepare: function() {
+ this.deltaX = window.pageXOffset
+ || document.documentElement.scrollLeft
+ || document.body.scrollLeft
+ || 0;
+ this.deltaY = window.pageYOffset
+ || document.documentElement.scrollTop
+ || document.body.scrollTop
+ || 0;
+ },
+
+ realOffset: function(element) {
+ var valueT = 0, valueL = 0;
+ do {
+ valueT += element.scrollTop || 0;
+ valueL += element.scrollLeft || 0;
+ element = element.parentNode;
+ } while (element);
+ return [valueL, valueT];
+ },
+
+ cumulativeOffset: function(element) {
+ var valueT = 0, valueL = 0;
+ do {
+ valueT += element.offsetTop || 0;
+ valueL += element.offsetLeft || 0;
+ element = element.offsetParent;
+ } while (element);
+ return [valueL, valueT];
+ },
+
+ positionedOffset: function(element) {
+ var valueT = 0, valueL = 0;
+ do {
+ valueT += element.offsetTop || 0;
+ valueL += element.offsetLeft || 0;
+ element = element.offsetParent;
+ if (element) {
+ if(element.tagName=='BODY') break;
+ var p = Element.getStyle(element, 'position');
+ if (p == 'relative' || p == 'absolute') break;
+ }
+ } while (element);
+ return [valueL, valueT];
+ },
+
+ offsetParent: function(element) {
+ if (element.offsetParent) return element.offsetParent;
+ if (element == document.body) return element;
+
+ while ((element = element.parentNode) && element != document.body)
+ if (Element.getStyle(element, 'position') != 'static')
+ return element;
+
+ return document.body;
+ },
+
+ // caches x/y coordinate pair to use with overlap
+ within: function(element, x, y) {
+ if (this.includeScrollOffsets)
+ return this.withinIncludingScrolloffsets(element, x, y);
+ this.xcomp = x;
+ this.ycomp = y;
+ this.offset = this.cumulativeOffset(element);
+
+ return (y >= this.offset[1] &&
+ y < this.offset[1] + element.offsetHeight &&
+ x >= this.offset[0] &&
+ x < this.offset[0] + element.offsetWidth);
+ },
+
+ withinIncludingScrolloffsets: function(element, x, y) {
+ var offsetcache = this.realOffset(element);
+
+ this.xcomp = x + offsetcache[0] - this.deltaX;
+ this.ycomp = y + offsetcache[1] - this.deltaY;
+ this.offset = this.cumulativeOffset(element);
+
+ return (this.ycomp >= this.offset[1] &&
+ this.ycomp < this.offset[1] + element.offsetHeight &&
+ this.xcomp >= this.offset[0] &&
+ this.xcomp < this.offset[0] + element.offsetWidth);
+ },
+
+ // within must be called directly before
+ overlap: function(mode, element) {
+ if (!mode) return 0;
+ if (mode == 'vertical')
+ return ((this.offset[1] + element.offsetHeight) - this.ycomp) /
+ element.offsetHeight;
+ if (mode == 'horizontal')
+ return ((this.offset[0] + element.offsetWidth) - this.xcomp) /
+ element.offsetWidth;
+ },
+
+ page: function(forElement) {
+ var valueT = 0, valueL = 0;
+
+ var element = forElement;
+ do {
+ valueT += element.offsetTop || 0;
+ valueL += element.offsetLeft || 0;
+
+ // Safari fix
+ if (element.offsetParent==document.body)
+ if (Element.getStyle(element,'position')=='absolute') break;
+
+ } while (element = element.offsetParent);
+
+ element = forElement;
+ do {
+ if (!window.opera || element.tagName=='BODY') {
+ valueT -= element.scrollTop || 0;
+ valueL -= element.scrollLeft || 0;
+ }
+ } while (element = element.parentNode);
+
+ return [valueL, valueT];
+ },
+
+ clone: function(source, target) {
+ var options = Object.extend({
+ setLeft: true,
+ setTop: true,
+ setWidth: true,
+ setHeight: true,
+ offsetTop: 0,
+ offsetLeft: 0
+ }, arguments[2] || {})
+
+ // find page position of source
+ source = $(source);
+ var p = Position.page(source);
+
+ // find coordinate system to use
+ target = $(target);
+ var delta = [0, 0];
+ var parent = null;
+ // delta [0,0] will do fine with position: fixed elements,
+ // position:absolute needs offsetParent deltas
+ if (Element.getStyle(target,'position') == 'absolute') {
+ parent = Position.offsetParent(target);
+ delta = Position.page(parent);
+ }
+
+ // correct by body offsets (fixes Safari)
+ if (parent == document.body) {
+ delta[0] -= document.body.offsetLeft;
+ delta[1] -= document.body.offsetTop;
+ }
+
+ // set position
+ if(options.setLeft) target.style.left = (p[0] - delta[0] + options.offsetLeft) + 'px';
+ if(options.setTop) target.style.top = (p[1] - delta[1] + options.offsetTop) + 'px';
+ if(options.setWidth) target.style.width = source.offsetWidth + 'px';
+ if(options.setHeight) target.style.height = source.offsetHeight + 'px';
+ },
+
+ absolutize: function(element) {
+ element = $(element);
+ if (element.style.position == 'absolute') return;
+ Position.prepare();
+
+ var offsets = Position.positionedOffset(element);
+ var top = offsets[1];
+ var left = offsets[0];
+ var width = element.clientWidth;
+ var height = element.clientHeight;
+
+ element._originalLeft = left - parseFloat(element.style.left || 0);
+ element._originalTop = top - parseFloat(element.style.top || 0);
+ element._originalWidth = element.style.width;
+ element._originalHeight = element.style.height;
+
+ element.style.position = 'absolute';
+ element.style.top = top + 'px';
+ element.style.left = left + 'px';
+ element.style.width = width + 'px';
+ element.style.height = height + 'px';
+ },
+
+ relativize: function(element) {
+ element = $(element);
+ if (element.style.position == 'relative') return;
+ Position.prepare();
+
+ element.style.position = 'relative';
+ var top = parseFloat(element.style.top || 0) - (element._originalTop || 0);
+ var left = parseFloat(element.style.left || 0) - (element._originalLeft || 0);
+
+ element.style.top = top + 'px';
+ element.style.left = left + 'px';
+ element.style.height = element._originalHeight;
+ element.style.width = element._originalWidth;
+ }
+}
+
+// Safari returns margins on body which is incorrect if the child is absolutely
+// positioned. For performance reasons, redefine Position.cumulativeOffset for
+// KHTML/WebKit only.
+if (/Konqueror|Safari|KHTML/.test(navigator.userAgent)) {
+ Position.cumulativeOffset = function(element) {
+ var valueT = 0, valueL = 0;
+ do {
+ valueT += element.offsetTop || 0;
+ valueL += element.offsetLeft || 0;
+ if (element.offsetParent == document.body)
+ if (Element.getStyle(element, 'position') == 'absolute') break;
+
+ element = element.offsetParent;
+ } while (element);
+
+ return [valueL, valueT];
+ }
+}
+
+Element.addMethods();
\ No newline at end of file
diff --git a/public/javascripts/store.js b/public/javascripts/store.js
new file mode 100644
index 0000000..4bc724b
--- /dev/null
+++ b/public/javascripts/store.js
@@ -0,0 +1,32 @@
+function correctPNG() // correctly handle PNG transparency in Win IE 5.5 & 6.
+{
+ var arVersion = navigator.appVersion.split("MSIE")
+ var version = parseFloat(arVersion[1])
+ if ((version >= 5.5) && (document.body.filters))
+ {
+ for(var i=0; i"
+ img.outerHTML = strNewHTML
+ i = i-1
+ }
+ }
+ }
+}
+
+// $Id: jquery.js,v 1.4 2006/10/23 19:51:35 unconed Exp $
+eval(function(p,a,c,k,e,d){e=function(c){return(c35?String.fromCharCode(c+29):c.toString(36))};if(!''.replace(/^/,String)){while(c--){d[e(c)]=k[c]||e(c)}k=[function(e){return d[e]}];e=function(){return'\\w+'};c=1};while(c--){if(k[c]){p=p.replace(new RegExp('\\b'+e(c)+'\\b','g'),k[c])}}return p}('l(1X 1P.6=="Q"){1P.Q=1P.Q;u 6=q(a,c){l(a&&1X a=="q"&&6.C.1V)v 6(17).1V(a);a=a||6.1l||17;l(a.3C)v 6(6.1T(a,[]));l(c&&c.3C)v 6(c).1U(a);l(1P==7)v 1h 6(a,c);l(a.N==1y){u m=/^[^<]*(<.+>)[^>]*$/.3b(a);l(m)a=6.3q([m[1]])}7.1m(a.N==2B||a.D&&!a.1Y&&a[0]!=Q&&a[0].1Y?6.1T(a,[]):6.1U(a,c));u C=1a[1a.D-1];l(C&&1X C=="q")7.T(C);v 7};l(1X $!="Q")6.44$=$;u $=6;6.C=6.8c={3C:"1.0.2",5I:q(){v 7.D},1m:q(29){l(29&&29.N==2B){7.D=0;[].1o.15(7,29);v 7}H v 29==Q?6.1T(7,[]):7[29]},T:q(C,1g){v 6.T(7,C,1g)},8h:q(12){u 2f=-1;7.T(q(i){l(7==12)2f=i});v 2f},1r:q(1N,Y,B){v 1N.N!=1y||Y!=Q?7.T(q(){l(Y==Q)I(u E 1s 1N)6.1r(B?7.1b:7,E,1N[E]);H 6.1r(B?7.1b:7,1N,Y)}):6[B||"1r"](7[0],1N)},1f:q(1N,Y){v 7.1r(1N,Y,"28")},2z:q(e){e=e||7;u t="";I(u j=0;j0:U},2R:q(1g,2a,2Y,C){u 4g=7.5I()>1;u a=6.3q(1g);v 7.T(q(){u 12=7;l(2a&&7.2D.2b()=="8n"&&a[0].2D.2b()!="62"){u 25=7.4Q("25");l(!25.D){12=17.5O("25");7.3L(12)}H 12=25[0]}I(u i=(2Y<0?a.D-1:0);i!=(2Y<0?2Y:a.D);i+=2Y){C.15(12,[4g?a[i].3c(R):a[i]])}})},2h:q(a,1g){u C=1g&&1g[1g.D-1];u 2g=1g&&1g[1g.D-2];l(C&&C.N!=1w)C=O;l(2g&&2g.N!=1w)2g=O;l(!C){l(!7.30)7.30=[];7.30.1o(7.1m());7.1m(a)}H{u 1W=7.1m();7.1m(a);l(2g&&a.D||!2g)7.T(2g||C).1m(1W);H 7.1m(1W).T(C)}v 7}};6.1I=6.C.1I=q(12,E){l(1a.D>1&&(E===O||E==Q))v 12;l(!E){E=12;12=7}I(u i 1s E)12[i]=E[i];v 12};6.1I({5A:q(){6.65=R;6.T(6.2c.5q,q(i,n){6.C[i]=q(a){u K=6.2w(7,n);l(a&&a.N==1y)K=6.19(a,K).r;v 7.2h(K,1a)}});6.T(6.2c.2o,q(i,n){6.C[i]=q(){u a=1a;v 7.T(q(){I(u j=0;j","3B>"];H l(!s.1c("<6w")||!s.1c("<25"))1Q=[1,"<2a>","2a>"];H l(!s.1c("<4t"))1Q=[2,"<2a>","2a>"];H l(!s.1c("<6x")||!s.1c("<6z"))1Q=[3,"<2a><25><4t>","4t>25>2a>"];2d.2V=1Q[1]+s+1Q[2];20(1Q[0]--)2d=2d.23;1E=2d.2r}l(1E.D!=Q&&!1E.1Y)I(u n=0;n<1E.D;n++)r.1o(1E[n]);H r.1o(1E.1Y?1E:17.6A(1E.6C()))}v r},2t:{"":"m[2]== \'*\'||a.2D.2b()==m[2].2b()","#":"a.3a(\'3G\')&&a.3a(\'3G\')==m[2]",":":{5X:"im[3]-0",5J:"m[3]-0==i",5l:"m[3]-0==i",2m:"i==0",1O:"i==r.D-1",51:"i%2==0",52:"i%2","5J-3w":"6.1x(a,m[3]).1k","2m-3w":"6.1x(a,0).1k","1O-3w":"6.1x(a,0).1O","6D-3w":"6.1x(a).D==1",5r:"a.2r.D",5z:"!a.2r.D",5p:"6.C.2z.15([a]).1c(m[3])>=0",6E:"a.B!=\'1R\'&&6.1f(a,\'1u\')!=\'22\'&&6.1f(a,\'3U\')!=\'1R\'",1R:"a.B==\'1R\'||6.1f(a,\'1u\')==\'22\'||6.1f(a,\'3U\')==\'1R\'",6F:"!a.2E",2E:"a.2E",2I:"a.2I",3V:"a.3V || 6.1r(a, \'3V\')",2z:"a.B==\'2z\'",3W:"a.B==\'3W\'",5w:"a.B==\'5w\'",3Q:"a.B==\'3Q\'",5u:"a.B==\'5u\'",4z:"a.B==\'4z\'",5x:"a.B==\'5x\'",4y:"a.B==\'4y\'",4D:"a.B==\'4D\'",5B:"a.2D.3P().4R(/5B|3B|6L|4D/)"},".":"6.1i.3t(a,m[2])","@":{"=":"z==m[4]","!=":"z!=m[4]","^=":"z && !z.1c(m[4])","$=":"z && z.2W(z.D - 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+
+ assert_response :success
+ assert_template 'show'
+
+ assert_not_nil assigns(:product)
+ assert assigns(:product).valid?
+ end
+
+ def test_new
+ get :new
+
+ assert_response :success
+ assert_template 'new'
+
+ assert_not_nil assigns(:product)
+ end
+
+ def test_create
+ num_products = Product.count
+
+ post :create, :product => {}
+
+ assert_response :redirect
+ assert_redirected_to :action => 'list'
+
+ assert_equal num_products + 1, Product.count
+ end
+
+ def test_edit
+ get :edit, :id => 1
+
+ assert_response :success
+ assert_template 'edit'
+
+ assert_not_nil assigns(:product)
+ assert assigns(:product).valid?
+ end
+
+ def test_update
+ post :update, :id => 1
+ assert_response :redirect
+ assert_redirected_to :action => 'show', :id => 1
+ end
+
+ def test_destroy
+ assert_not_nil Product.find(1)
+
+ post :destroy, :id => 1
+ assert_response :redirect
+ assert_redirected_to :action => 'list'
+
+ assert_raise(ActiveRecord::RecordNotFound) {
+ Product.find(1)
+ }
+ end
+end
diff --git a/test/functional/email_controller_test.rb b/test/functional/email_controller_test.rb
new file mode 100644
index 0000000..943c5eb
--- /dev/null
+++ b/test/functional/email_controller_test.rb
@@ -0,0 +1,18 @@
+require File.dirname(__FILE__) + '/../test_helper'
+require 'email_controller'
+
+# Re-raise errors caught by the controller.
+class EmailController; def rescue_action(e) raise e end; end
+
+class EmailControllerTest < Test::Unit::TestCase
+ def setup
+ @controller = EmailController.new
+ @request = ActionController::TestRequest.new
+ @response = ActionController::TestResponse.new
+ end
+
+ # Replace this with your real tests.
+ def test_truth
+ assert true
+ end
+end
diff --git a/test/test_helper.rb b/test/test_helper.rb
new file mode 100644
index 0000000..a299c7f
--- /dev/null
+++ b/test/test_helper.rb
@@ -0,0 +1,28 @@
+ENV["RAILS_ENV"] = "test"
+require File.expand_path(File.dirname(__FILE__) + "/../config/environment")
+require 'test_help'
+
+class Test::Unit::TestCase
+ # Transactional fixtures accelerate your tests by wrapping each test method
+ # in a transaction that's rolled back on completion. This ensures that the
+ # test database remains unchanged so your fixtures don't have to be reloaded
+ # between every test method. Fewer database queries means faster tests.
+ #
+ # Read Mike Clark's excellent walkthrough at
+ # http://clarkware.com/cgi/blosxom/2005/10/24#Rails10FastTesting
+ #
+ # Every Active Record database supports transactions except MyISAM tables
+ # in MySQL. Turn off transactional fixtures in this case; however, if you
+ # don't care one way or the other, switching from MyISAM to InnoDB tables
+ # is recommended.
+ self.use_transactional_fixtures = true
+
+ # Instantiated fixtures are slow, but give you @david where otherwise you
+ # would need people(:david). If you don't want to migrate your existing
+ # test cases which use the @david style and don't mind the speed hit (each
+ # instantiated fixtures translates to a database query per test method),
+ # then set this back to true.
+ self.use_instantiated_fixtures = false
+
+ # Add more helper methods to be used by all tests here...
+end
diff --git a/test/unit/coupon_test.rb b/test/unit/coupon_test.rb
new file mode 100644
index 0000000..a3dc365
--- /dev/null
+++ b/test/unit/coupon_test.rb
@@ -0,0 +1,10 @@
+require File.dirname(__FILE__) + '/../test_helper'
+
+class CouponTest < Test::Unit::TestCase
+ fixtures :coupons
+
+ # Replace this with your real tests.
+ def test_truth
+ assert true
+ end
+end
diff --git a/test/unit/line_item_test.rb b/test/unit/line_item_test.rb
new file mode 100644
index 0000000..df54462
--- /dev/null
+++ b/test/unit/line_item_test.rb
@@ -0,0 +1,10 @@
+require File.dirname(__FILE__) + '/../test_helper'
+
+class LineItemTest < Test::Unit::TestCase
+ fixtures :line_items
+
+ # Replace this with your real tests.
+ def test_truth
+ assert true
+ end
+end
diff --git a/test/unit/list_subscriber_test.rb b/test/unit/list_subscriber_test.rb
new file mode 100644
index 0000000..b0e3f1a
--- /dev/null
+++ b/test/unit/list_subscriber_test.rb
@@ -0,0 +1,10 @@
+require File.dirname(__FILE__) + '/../test_helper'
+
+class ListSubscriberTest < Test::Unit::TestCase
+ fixtures :list_subscribers
+
+ # Replace this with your real tests.
+ def test_truth
+ assert true
+ end
+end
diff --git a/test/unit/order_mailer_test.rb b/test/unit/order_mailer_test.rb
new file mode 100644
index 0000000..c98ad23
--- /dev/null
+++ b/test/unit/order_mailer_test.rb
@@ -0,0 +1,35 @@
+require File.dirname(__FILE__) + '/../test_helper'
+require 'order_mailer'
+
+class OrderMailerTest < Test::Unit::TestCase
+ FIXTURES_PATH = File.dirname(__FILE__) + '/../fixtures'
+ CHARSET = "utf-8"
+
+ include ActionMailer::Quoting
+
+ def setup
+ ActionMailer::Base.delivery_method = :test
+ ActionMailer::Base.perform_deliveries = true
+ ActionMailer::Base.deliveries = []
+
+ @expected = TMail::Mail.new
+ @expected.set_content_type "text", "plain", { "charset" => CHARSET }
+ end
+
+ def test_thankyou
+ @expected.subject = 'OrderMailer#thankyou'
+ @expected.body = read_fixture('thankyou')
+ @expected.date = Time.now
+
+ assert_equal @expected.encoded, OrderMailer.create_thankyou(@expected.date).encoded
+ end
+
+ private
+ def read_fixture(action)
+ IO.readlines("#{FIXTURES_PATH}/order_mailer/#{action}")
+ end
+
+ def encode(subject)
+ quoted_printable(subject, CHARSET)
+ end
+end
diff --git a/test/unit/order_test.rb b/test/unit/order_test.rb
new file mode 100644
index 0000000..f86d29d
--- /dev/null
+++ b/test/unit/order_test.rb
@@ -0,0 +1,10 @@
+require File.dirname(__FILE__) + '/../test_helper'
+
+class OrderTest < Test::Unit::TestCase
+ fixtures :orders
+
+ # Replace this with your real tests.
+ def test_truth
+ assert true
+ end
+end
diff --git a/test/unit/product_test.rb b/test/unit/product_test.rb
new file mode 100644
index 0000000..4d90687
--- /dev/null
+++ b/test/unit/product_test.rb
@@ -0,0 +1,10 @@
+require File.dirname(__FILE__) + '/../test_helper'
+
+class ProductTest < Test::Unit::TestCase
+ fixtures :products
+
+ # Replace this with your real tests.
+ def test_truth
+ assert true
+ end
+end
diff --git a/test/unit/support_mailer_test.rb b/test/unit/support_mailer_test.rb
new file mode 100644
index 0000000..d69377a
--- /dev/null
+++ b/test/unit/support_mailer_test.rb
@@ -0,0 +1,27 @@
+require File.dirname(__FILE__) + '/../test_helper'
+require 'support_mailer'
+
+class SupportMailerTest < Test::Unit::TestCase
+ FIXTURES_PATH = File.dirname(__FILE__) + '/../fixtures'
+ CHARSET = "utf-8"
+
+ include ActionMailer::Quoting
+
+ def setup
+ ActionMailer::Base.delivery_method = :test
+ ActionMailer::Base.perform_deliveries = true
+ ActionMailer::Base.deliveries = []
+
+ @expected = TMail::Mail.new
+ @expected.set_content_type "text", "plain", { "charset" => CHARSET }
+ end
+
+ private
+ def read_fixture(action)
+ IO.readlines("#{FIXTURES_PATH}/support_mailer/#{action}")
+ end
+
+ def encode(subject)
+ quoted_printable(subject, CHARSET)
+ end
+end
diff --git a/vendor/plugins/activerecord_foreign_key_extensions/init.rb b/vendor/plugins/activerecord_foreign_key_extensions/init.rb
new file mode 100644
index 0000000..be102aa
--- /dev/null
+++ b/vendor/plugins/activerecord_foreign_key_extensions/init.rb
@@ -0,0 +1,2 @@
+require 'active_record/schema_dumper'
+require 'active_record_extensions'
diff --git a/vendor/plugins/activerecord_foreign_key_extensions/lib/active_record_extensions.rb b/vendor/plugins/activerecord_foreign_key_extensions/lib/active_record_extensions.rb
new file mode 100644
index 0000000..19135e2
--- /dev/null
+++ b/vendor/plugins/activerecord_foreign_key_extensions/lib/active_record_extensions.rb
@@ -0,0 +1,192 @@
+# Postgres and MySQL by bubbleware.com
+# Oracle and cleanups by atmos.org
+require 'digest/sha1'
+
+module ActiveRecord
+ class SchemaDumper
+ private
+ alias old_tables tables
+ def tables(stream)
+ old_tables(stream)
+ @connection.tables.sort.each do |tbl|
+ next if tbl == "schema_info"
+ foreign_key_constraints(tbl, stream)
+ end
+ end
+
+ def foreign_key_constraints(table, stream)
+ keys = @connection.foreign_key_constraints(table)
+ keys.each do |key|
+ stream.print " add_foreign_key_constraint #{table.inspect}, #{key.foreign_key.inspect}, #{key.reference_table.inspect}, #{key.reference_column.inspect}, :name => #{key.name.inspect}, :on_update => #{key.on_update.inspect}, :on_delete => #{key.on_delete.inspect}"
+ stream.puts
+ end
+ stream.puts unless keys.empty?
+ end
+ end
+
+ module ConnectionAdapters
+ class ForeignKeyConstraintDefinition < Struct.new(:name, :foreign_key, :reference_table, :reference_column, :on_update, :on_delete) #:nodoc:
+ end
+
+ class AbstractAdapter
+ protected
+ def symbolize_foreign_key_constraint_action(constraint_action)
+ constraint_action.downcase.gsub(/\s/, '_').to_sym
+ end
+ end
+
+ class PostgreSQLAdapter < AbstractAdapter
+ def foreign_key_constraints(table, name = nil)
+ # sql = "SELECT conname, pg_catalog.pg_get_constraintdef(oid) AS consrc FROM pg_catalog.pg_constraint WHERE contype='f' "
+ #sql += "AND conrelid = (SELECT oid FROM pg_catalog.pg_class WHERE relname='#{table}')"
+
+ # Modified to the following 2 lines from the advice of
+ # http://wiki.rubyonrails.org/rails/pages/Foreign+Key+Schema+Dumper+Plugin
+
+ sql = "SELECT f.conname, pg_get_constraintdef(f.oid) AS consrc FROM pg_class t, pg_constraint f "
+ sql += "WHERE f.conrelid = t.oid AND f.contype = 'f' AND t.relname = '#{table}'"
+
+ # NOTE: There is also discussion in the mentioned link about code supporting more
+ # postgres foreign relationships
+ # -AK
+
+ query(sql,name).collect do |row|
+ if row[1] =~ /FOREIGN KEY \((.+)\) REFERENCES (.+)\((.+)\)(?: ON UPDATE (\w+))?(?: ON DELETE (\w+))?/
+ ForeignKeyConstraintDefinition.new(row[0], $1, $2, $3,
+ ($4 ? symbolize_foreign_key_constraint_action($4) : nil),
+ ($5 ? symbolize_foreign_key_constraint_action($5) : nil))
+ end
+ end
+ end
+
+ def remove_foreign_key_constraint(table_name, constraint_name)
+ execute "ALTER TABLE #{table_name} DROP CONSTRAINT #{constraint_name}"
+ end
+
+ alias old_default_value default_value
+ def default_value(value)
+ return ":now" if value =~ /^now\(\)|^\('now'::text\)::(date|timestamp)/i
+ return old_default_value(value)
+ end
+ end
+
+ class OracleAdapter < AbstractAdapter
+ def foreign_key_constraints(table, name = nil)
+ uc = 'user_constraints'
+ ucc = 'user_cons_columns'
+
+ sql = %Q{SELECT
+ c.table_name, cc.column_name,
+ r.table_name as rtable_name, rc.column_name as rcolumn_name,
+ c.delete_rule
+ from
+ #{uc} c, #{uc} r, #{ucc} cc, #{ucc} rc
+ where
+ c.constraint_type = 'R' and
+ c.table_name = UPPER('#{table}') and
+ c.r_constraint_name = r.constraint_name and
+ c.constraint_name = cc.constraint_name and
+ r.constraint_name = rc.constraint_name and
+ cc.position = rc.position}.gsub(/(\n|^\W+)/, ' ')
+
+ select(sql).collect do |row|
+ ForeignKeyConstraintDefinition.new('', row['column_name'].downcase,
+ row['rtable_name'].downcase, row['rcolumn_name'].downcase,
+ nil, symbolize_foreign_key_constraint_action(row['delete_rule']))
+ end
+ end
+ def remove_foreign_key_constraint(table_name, constraint_name)
+ constraint = 'c'+Digest::SHA1.hexdigest(constraint_name)[0,29]
+ execute "ALTER TABLE #{table_name} DROP FOREIGN KEY #{constraint}"
+ end
+ end
+
+ class MysqlAdapter < AbstractAdapter
+ def foreign_key_constraints(table, name = nil)
+ constraints = []
+ execute("SHOW CREATE TABLE #{table}", name).each do |row|
+ row[1].each do |create_line|
+ if create_line.strip =~ /CONSTRAINT `([^`]+)` FOREIGN KEY \(`([^`]+)`\) REFERENCES `([^`]+)` \(`([^`]+)`\)([^,]*)/
+ constraint = ForeignKeyConstraintDefinition.new(Regexp.last_match(1), Regexp.last_match(2), Regexp.last_match(3), Regexp.last_match(4), nil, nil)
+
+ constraint_params = {}
+
+ unless Regexp.last_match(5).nil?
+ Regexp.last_match(5).strip.split('ON ').each do |param|
+ constraint_params[Regexp.last_match(1).upcase] = Regexp.last_match(2).strip.upcase if param.strip =~ /([^ ]+) (.+)/
+ end
+ end
+
+ constraint.on_update = symbolize_foreign_key_constraint_action(constraint_params['UPDATE']) if constraint_params.include? 'UPDATE'
+ constraint.on_delete = symbolize_foreign_key_constraint_action(constraint_params['DELETE']) if constraint_params.include? 'DELETE'
+
+ constraints << constraint
+ end
+ end
+ end
+
+ constraints
+ end
+
+ def remove_foreign_key_constraint(table_name, constraint_name)
+ execute "ALTER TABLE #{table_name} DROP FOREIGN KEY #{constraint_name}"
+ end
+ end
+ class Column
+ private
+ alias old_extract_limit extract_limit
+ def extract_limit(sql_type)
+ return 255 if sql_type =~ /enum/i
+ old_extract_limit(sql_type)
+ end
+
+ alias old_simplified_type simplified_type
+ def simplified_type(field_type)
+ return :string if field_type =~ /enum/i
+ old_simplified_type(field_type)
+ end
+ end
+
+ module SchemaStatements
+ # Adds a new foreign key constraint to the table.
+ #
+ # The constrinat will be named after the table and the reference table and column
+ # unless you pass +:name+ as an option.
+ #
+ # options: :name, :on_update, :on_delete
+ def foreign_key_constraint_statement(condition, fkc_sym)
+ action = { :restrict => 'RESTRICT', :cascade => 'CASCADE', :set_null => 'SET NULL' }[fkc_sym]
+ action ? ' ON ' << condition << ' ' << action : ''
+ end
+
+ def add_foreign_key_constraint(table_name, foreign_key, reference_table, reference_column, options = {})
+ # sqlite and fks don't mix well, http://www.sqlite.org/cvstrac/wiki?p=ForeignKeyTriggers
+ return if adapter_name =~ /^sqlite/i
+ constraint_name = options[:name] || "#{table_name}_ibfk_#{foreign_key}"
+
+ # oracle chokes on constraints longer than 30 chars
+ if adapter_name =~ /^(oci|oracle)$/i
+ constraint_name = 'c'+Digest::SHA1.hexdigest(constraint_name)[0,29]
+ end
+
+ sql = "ALTER TABLE #{table_name} ADD CONSTRAINT #{constraint_name} FOREIGN KEY (#{foreign_key}) REFERENCES #{reference_table} (#{reference_column})"
+
+ sql << foreign_key_constraint_statement('UPDATE', options[:on_update])
+ sql << foreign_key_constraint_statement('DELETE', options[:on_delete])
+
+ execute sql
+ end
+
+ # options: Must enter one of the two options:
+ # 1) :name => the name of the foreign key constraint
+ # 2) :foreign_key => the name of the column for which the foreign key was created
+ # (only if the default constraint_name was used)
+ def remove_foreign_key_constraint(table_name, options={})
+ constraint_name = options[:name] || "#{table_name}_ibfk_#{foreign_key}"
+ raise ArgumentError, "You must specify the constraint name" if constraint_name.blank?
+
+ @connection.remove_foreign_key_constraint(table_name, constraint_name)
+ end
+ end
+ end
+end
diff --git a/vendor/plugins/google4r/CHANGES b/vendor/plugins/google4r/CHANGES
new file mode 100644
index 0000000..7368ed9
--- /dev/null
+++ b/vendor/plugins/google4r/CHANGES
@@ -0,0 +1,5 @@
+= google4r Changelog
+
+== 0.0.1 (2007-02-17)
+
+ * initial release, be prepared for some API changes that move the API closer to the XML API
\ No newline at end of file
diff --git a/vendor/plugins/google4r/LICENSE b/vendor/plugins/google4r/LICENSE
new file mode 100644
index 0000000..c60ad8f
--- /dev/null
+++ b/vendor/plugins/google4r/LICENSE
@@ -0,0 +1,22 @@
+Unless noted otherwise, the files of this projects are licensed under a MIT
+style license:
+
+Copyright (c) 2006 Manuel Holtgrewe
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to
+deal in the Software without restriction, including without limitation the
+rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+sell copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+IN THE SOFTWARE.
\ No newline at end of file
diff --git a/vendor/plugins/google4r/README b/vendor/plugins/google4r/README
new file mode 100644
index 0000000..d62a242
--- /dev/null
+++ b/vendor/plugins/google4r/README
@@ -0,0 +1,75 @@
+= google4r
+
+google4r is a collection of libraries that allow you to access some of Google's web services using Ruby. At the moment, there are wrappers for
+
+* Google Maps
+* Google Checkout.
+
+You have to 'require' each library independently:
+
+ require 'google4r/maps'
+ require 'google4r/checkout'
+
+=== License
+
+google4r itself is distributed under an MIT style license.
+
+However, the library includes the cacert.pem:http://curl.haxx.se/ca/cacert.pem file from the Mozilla project. This file is distributed under the MPL:http://www.mozilla.org/MPL/.
+
+== Google Checkout
+
+You can find more information on the Google Checkout API here:http://code.google.com/apis/checkout/developer/index.html. Note that the API documentation assumes an understanding of the Google Checkout XML API.
+
+Google4R also contains a partial implementation of the level 2 of the Google Checkout API:
+
+* The tag and all of its subtags that are not related to the merchant calculation API can be generated.
+* The tag and all of its subtags which are not related to the merchant calculation API can be parsed.
+* The tag can be parsed.
+
+=== Google Checkout Tests
+
+You have to place a file called 'checkout_command_test.rb' in 'test/checkout' with the configuration for the Google4R::Checkout::Frontend class to use for running the tests.
+
+The file should contain content similar to:
+
+ # The test configuration for the Google4R::Checkout::Frontend class.
+ FRONTEND_CONFIGURATION =
+ {
+ :merchant_id => '',
+ :merchant_key => '',
+ :use_sandbox => true
+ }
+
+=== TODO
+
+Notifications:
+
+*
+*
+*
+*
+*
+
+All of the Order Processing API.
+
+== Google Maps
+
+The only part of the Google Maps API that can be standalone with sense is the Geocoder. The Google4R::Maps::Geocoder class allows to geocode address strings, i.e. finds a number of known locations that match the query to a certain degree. The information about the "known locations" includes the latitude and longitude of the location.
+
+=== Queries To Try Out
+
+Querying for this string:: will yield n results
+Helena:: 0
+1600 Amphitheatre Pkwy, Mountain View, CA 94043, USA:: 1
+Janitell Rd, Colorado Springs, CO:: 2
+
+=== Maps Tests
+
+Note that you wil have to place a file called 'key.rb' in the directory 'test/maps' to be able to run unit tests. It should have the following contents:
+
+ GOOGLE_MAPS_KEY = ''
+
+== Dependencies
+
+The unit tests use Mocha so you have to install the gem "mocha" to run the tests.
+
diff --git a/vendor/plugins/google4r/init.rb b/vendor/plugins/google4r/init.rb
new file mode 100644
index 0000000..95dfb53
--- /dev/null
+++ b/vendor/plugins/google4r/init.rb
@@ -0,0 +1,41 @@
+require 'google4r/checkout'
+
+$GCHECKOUT_FRONTEND = nil
+
+class TaxTableFactory
+ def effective_tax_tables_at(time)
+
+ tax_free_table = Google4R::Checkout::TaxTable.new(false)
+ tax_free_table.name = "default table"
+ tax_free_table.create_rule do |rule|
+ rule.area = Google4R::Checkout::UsCountryArea.new(Google4R::Checkout::UsCountryArea::ALL)
+ rule.rate = 0.0
+ end
+ return [tax_free_table]
+ end
+end
+
+def _initialize_frontend
+ environment = ENV['RAILS_ENV'] || 'production'
+ live = (environment == 'production')
+
+ app_root = File.dirname(__FILE__) + '/../../..'
+ config_dir = app_root + '/config'
+
+ prefs = File.expand_path(config_dir + '/google_checkout.yml')
+ if File.exists?(prefs)
+ y = YAML.load(File.open(prefs))
+ y.each {|pref, value| eval("@#{pref} =\"#{value}\"")}
+ y[environment].each {|pref, value| eval("@#{pref} =\"#{value}\"")}
+ end
+
+ $GCHECKOUT_FRONTEND = Google4R::Checkout::Frontend.new(:merchant_id => @gcheckout_merchant_id,
+ :merchant_key => @gcheckout_merchant_key,
+ :use_sandbox => environment != 'production')
+
+ $GCHECKOUT_FRONTEND.tax_table_factory = TaxTableFactory.new
+end
+
+
+
+_initialize_frontend()
diff --git a/vendor/plugins/google4r/lib/google4r/checkout.rb b/vendor/plugins/google4r/lib/google4r/checkout.rb
new file mode 100644
index 0000000..d4a0ffb
--- /dev/null
+++ b/vendor/plugins/google4r/lib/google4r/checkout.rb
@@ -0,0 +1,36 @@
+#--
+# Project: google4r
+# File: lib/google4r/checkout.rb
+# Author: Manuel Holtgrewe
+# Copyright: (c) 2007 by Manuel Holtgrewe
+# License: MIT License as follows:
+#
+# Permission is hereby granted, free of charge, to any person obtaining
+# a copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to permit
+# persons to whom the Software is furnished to do so, subject to the
+# following conditions:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+# IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
+# OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#++
+# Require all the files that provide the code for the Google Checkout wrapper.
+
+# Tweak the paths so hmac works without modifications.
+# $LOAD_PATH << File.expand_path(File.dirname(__FILE__) + '/checkout/vendor/hmac')
+
+require 'google4r/checkout/shared'
+require 'google4r/checkout/commands'
+require 'google4r/checkout/notifications'
+require 'google4r/checkout/xml_generation'
+require 'google4r/checkout/frontend'
diff --git a/vendor/plugins/google4r/lib/google4r/checkout/commands.rb b/vendor/plugins/google4r/lib/google4r/checkout/commands.rb
new file mode 100644
index 0000000..cdcbf6e
--- /dev/null
+++ b/vendor/plugins/google4r/lib/google4r/checkout/commands.rb
@@ -0,0 +1,296 @@
+#--
+# Project: google4r
+# File: lib/google4r/checkout/commands.rb
+# Author: Manuel Holtgrewe
+# Copyright: (c) 2007 by Manuel Holtgrewe
+# License: MIT License as follows:
+#
+# Permission is hereby granted, free of charge, to any person obtaining
+# a copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to permit
+# persons to whom the Software is furnished to do so, subject to the
+# following conditions:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+# IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
+# OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#++
+# This file contains the classes and modules that are used by the command
+# generating code.
+
+require 'openssl'
+require 'money'
+require 'base64'
+require 'net/http'
+require 'net/https'
+require 'uri'
+
+module Google4R #:nodoc:
+ module Checkout #:nodoc:
+ # Abstract super class for all commands that are to be sent to Google. Provides the base
+ # functionality for signing and encoding the cart.
+ class Command
+ # The URL to use for requests to the sandboxed API. The merchant id is to be
+ # put in via String#%.
+ SANDBOX_URL = "https://sandbox.google.com/checkout/cws/v2/Merchant/%s/request"
+
+ # The URL to use for real requests to the Google Checkout API. The merchant id
+ # is to be put in via String#%.
+ PRODUCTION_URL = "https://checkout.google.com/cws/v2/Merchant/%s/request"
+
+ # The Frontent class that was used to create this CheckoutCommand and whose
+ # configuration will be used.
+ attr_reader :frontend
+
+ # Initialize the frontend attribute with the value of the frontend parameter.
+ def initialize(frontend)
+ @frontend = frontend
+ end
+
+ # Returns a hash with xml representation of this command and the signature for
+ # this representation. Both values are Base64 encoded.
+ #
+ # This can be used for generating the CheckoutButton when directly posted to
+ # Google.
+ #
+ # command.sign_and_encode
+ # # => { :cart => 'asdf', :signature => 'asdfasdf' }
+ def sign_and_encode
+ xml = self.to_xml
+
+ # Create a signature of the XML using OpenSSL::HMAC. Note that we do not want a
+ # hexadecimal result from the hash function but a binary result.
+ signature = OpenSSL::HMAC.digest(OpenSSL::Digest::Digest.new('sha1'),
+ frontend.configuration[:merchant_key], xml)
+
+ # Create Base64 encoded versions of the XML and the signature.
+ encoded_xml = Base64.encode64(xml)
+ encoded_signature = Base64.encode64(signature)
+
+ return { :cart => encoded_xml, :signature => encoded_signature }
+ end
+
+ # Sends the cart's XML to GoogleCheckout via HTTPs with Basic Auth.
+ #
+ # Raises an OpenSSL::SSL::SSLError when the SSL certificate verification failed.
+ #
+ # Raises a GoogleCheckoutError when Google returns an error.
+ #
+ # Raises a RuntimeException on unknown responses.
+ def send_to_google_checkout
+ # Create HTTP(S) POST command and set up Basic Authentication.
+ url_str =
+ if frontend.configuration[:use_sandbox] then
+ SANDBOX_URL % frontend.configuration[:merchant_id]
+ else
+ PRODUCTION_URL % frontend.configuration[:merchant_id]
+ end
+ url = URI.parse(url_str)
+
+ request = Net::HTTP::Post.new(url.path)
+ request.basic_auth(frontend.configuration[:merchant_id], frontend.configuration[:merchant_key])
+
+ # Set up the HTTP connection object and the SSL layer.
+ https = Net::HTTP.new(url.host, url.port)
+ https.use_ssl = true
+ https.cert_store = self.class.x509_store
+ https.verify_mode = OpenSSL::SSL::VERIFY_PEER
+ https.verify_depth = 5
+
+ # Send the request to Google.
+ result = https.request(request, self.to_xml)
+
+ case result
+ when Net::HTTPSuccess then
+ xml_doc = REXML::Document.new(result.body)
+
+ case xml_doc.root.name
+ when 'checkout-redirect'
+ serial_number = xml_doc.elements['/checkout-redirect/@serial-number'].value
+ redirect_url = xml_doc.elements['/checkout-redirect/redirect-url/text()'].value
+ return CheckoutRedirectResponse.new(serial_number, redirect_url)
+ else
+ raise "Unknown response:\n--\n#{xml_doc.to_s}\n--"
+ end
+ when Net::HTTPClientError then
+ xml_doc = REXML::Document.new(result.body)
+
+ if xml_doc.elements['/error/@serial-number'].nil? or xml_doc.elements['/error/error-message/text()'].nil? then
+ raise "Invalid response from Google:\n---\n#{result.body}\n---"
+ end
+
+ hash =
+ {
+ :serial_number => xml_doc.elements['/error/@serial-number'].value,
+ :message => xml_doc.elements['/error/error-message/text()'].value
+ }
+
+ raise GoogleCheckoutError.new(hash)
+ when Net::HTTPRedirection, Net::HTTPServerError, Net::HTTPInformation then
+ raise "Unexpected response code (#{result.class}): #{result.code} - #{result.message}"
+ else
+ raise "Unknown response code: #{result.code} - #{result.message}"
+ end
+ end
+
+ # Abstract method that is to contain the command's XML representation.
+ def to_xml
+ raise "Command#to_xml is abstract and must be overridden in a subclass."
+ end
+
+ protected
+
+ # Class method to return the OpenSSL::X509::Store instance for the
+ # CA certificates.
+ def self.x509_store
+ return @@x509_store if defined?(@@x509_store)
+
+ cacert_path = File.expand_path(File.dirname(__FILE__) + '/../../../var/cacert.pem')
+
+ @@x509_store = OpenSSL::X509::Store.new
+ @@x509_store.add_file(cacert_path)
+
+ return @@x509_store
+ end
+ end
+
+ # The CheckoutCommand represents a command sent
+ # to the server.
+ #
+ # A CheckoutCommand instance can have an arbitrary number of TaxTable
+ # and ShippingMethod instances. You must create these instances using the
+ # create_* methods which CheckoutCommand supplies.
+ #
+ # CheckoutCommand#send_to_google_checkout returns CheckoutRedirectResponse
+ # instances.
+ #
+ # Use the Frontend class to create new CheckoutCommand instances and do not
+ # instanciate the class directly.
+ #
+ # Note that you have to create/set the tax tables for CheckoutCommands before you
+ # can add any items to the cart that define a tax table.
+ #
+ # === Example
+ #
+ # frontend = Google4R::Checkout::Frontend.new(configuration)
+ # frontend.tax_table_factory = TaxTableFactory.new
+ # command = frontend.create_checkout_command
+ class CheckoutCommand < Command
+ # The ShoppingCart of this CheckoutCommand.
+ attr_reader :cart
+
+ # An array of the TaxTable objects of this CheckoutCommand. They have been
+ # created with the tax table factory of the frontend which created this
+ # command.
+ attr_reader :tax_tables
+
+ # An array of ShippingMethod objects of this CheckoutCommand. Use
+ # #create_shipping_method to create new shipping methods.
+ attr_reader :shipping_methods
+
+ # The URL at where the cart can be edited (String, optional).
+ attr_accessor :edit_cart_url
+
+ # The URL to continue shopping after completing the checkout (String, optional).
+ attr_accessor :continue_shopping_url
+
+ # A boolean flag; true iff the customer HAS to provide his phone number (optional).
+ attr_accessor :request_buyer_phone_number
+
+ # Generates the XML for this CheckoutCommand.
+ def to_xml
+ CheckoutCommandXmlGenerator.new(self).generate
+ end
+
+ # Initialize a new CheckoutCommand with a fresh CheckoutCart and an empty
+ # Array of tax tables and an empty array of ShippingMethod instances.
+ # Do not use this method directly but use Frontent#create_checkout_command
+ # to create CheckoutCommand objects.
+ def initialize(frontend)
+ super(frontend)
+
+ @cart = ShoppingCart.new(self)
+ @tax_tables = frontend.tax_table_factory.effective_tax_tables_at(Time.new)
+ @shipping_methods = Array.new
+ end
+
+ # Use this method to create a new shipping method. You have to pass in one of
+ # { PickupShipping, FlatRateShipping } for clazz. The method will create a
+ # new instance of the class you passedin object and add it to the internal list
+ # of shipping methods.
+ #
+ # If you pass a block to this method (preferred) then the newly created
+ # ShippingMethod object will be passed into this block for setting its attributes.
+ # The newly created shipping method will be returned in all cases.
+ #
+ # The first shipping method will be used as the default.
+ #
+ # Raises a RuntimeError if the parameter clazz is invalid.
+ def create_shipping_method(clazz, &block)
+ if not [ PickupShipping, FlatRateShipping ].include?(clazz) then
+ raise "Unknown shipping method: #{type.inspect}."
+ end
+
+ shipping_method = clazz.new
+ @shipping_methods << shipping_method
+
+ yield(shipping_method) if block_given?
+
+ return shipping_method
+ end
+ end
+
+ # CheckoutRedirectResponse instances are returned when a CheckoutCommand is successfully
+ # processed by Google Checkout.
+ class CheckoutRedirectResponse
+ # The serial number of the response.
+ attr_reader :serial_number
+
+ # The URL to redirect to.
+ attr_reader :redirect_url
+
+ def initialize(serial_number, redirect_url)
+ @serial_number = serial_number
+ @redirect_url = redirect_url
+ end
+ end
+
+ class DeliverOrderCommand < Command
+ attr_accessor :google_order_number
+ attr_accessor :send_email
+
+ # Generates the XML for this CheckoutCommand.
+ def to_xml
+ return %Q(#{self.send_email})
+ end
+ end
+
+ class AddMerchantOrderNumberCommand < Command
+ attr_accessor :google_order_number
+ attr_accessor :merchant_order_number
+
+ # Generates the XML for this CheckoutCommand.
+ def to_xml
+ return %Q(#{self.merchant_order_number})
+ end
+ end
+
+ class ArchiveOrderCommand < Command
+ attr_accessor :google_order_number
+
+ def to_xml
+ return %Q()
+ end
+ end
+
+ end
+end
diff --git a/vendor/plugins/google4r/lib/google4r/checkout/frontend.rb b/vendor/plugins/google4r/lib/google4r/checkout/frontend.rb
new file mode 100644
index 0000000..4ace904
--- /dev/null
+++ b/vendor/plugins/google4r/lib/google4r/checkout/frontend.rb
@@ -0,0 +1,112 @@
+#--
+# Project: google4r
+# File: lib/google4r/checkout/frontend.rb
+# Author: Manuel Holtgrewe
+# Copyright: (c) 2007 by Manuel Holtgrewe
+# License: MIT License as follows:
+#
+# Permission is hereby granted, free of charge, to any person obtaining
+# a copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to permit
+# persons to whom the Software is furnished to do so, subject to the
+# following conditions:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+# IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
+# OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#++
+# This file provides the Google4R::Checkout::Frontend class that is a factory for the commands
+# to be sent to Google Checkout.
+
+module Google4R #:nodoc:
+ module Checkout #:nodoc:
+ # The Frontend class is the factory that is to be used to create the Command (and later
+ # NotificationHandler) objects.
+ #
+ # === Example
+ #
+ # configuration = { :merchant_id => '123456789', :merchant_key => '12345abcd' }
+ #
+ # frontend = Google4R::Checkout::Frontend.new(configuration)
+ # command = frontend.create_checkout_command
+ #
+ # == Tax Table Factory
+ #
+ # You have to set the tax_table_factory attribute of every Frontend object before you
+ # can call #create_checkout_command or #create_notification_handler because those
+ # objects require tax tables.
+ #
+ # The Tax Table Factory must provide the method "effective_tax_tables_at" accept a Time
+ # object and provide a method that returns an Array of TaxTable object that describe the
+ # effective tax rules at the given point of time.
+ #
+ # class TaxTableFactory
+ # def effective_tax_tables_at(time)
+ # if time < Time.parse("Wed Apr 09 08:56:03 CDT 2003") then
+ # table1, table2 = TaxTable.new, TaxTable.new
+ # # ... set rules
+ # [ table1, table 2]
+ # else
+ # table3, table4 = TaxTable.new, TaxTable.new
+ # # ... set rules
+ # [ table3, table 4]
+ # end
+ # end
+ # end
+ #
+ # frontend = Frontend.new
+ # frontend.tax_table_factory = TaxTableFactory.new
+ class Frontend
+ # The configuration for this Frontend class. It will be used by all classes created
+ # by this Frontend instance.
+ attr_reader :configuration
+
+ # An object with a factory method that can create the effective TaxTable objects
+ # that were valid at a given point of time.
+ attr_accessor :tax_table_factory
+
+ # Creates a new Frontend instance and sets the configuration attribute to the parameter
+ # configuration.
+ def initialize(configuration)
+ raise "Missing configuration setting: merchant_id" if configuration[:merchant_id].nil?
+ raise "Missing configuration setting: merchant_key" if configuration[:merchant_key].nil?
+ raise "Missing configuration setting: use_sandbox" if configuration[:use_sandbox].nil?
+
+ @configuration = configuration.dup.freeze
+ end
+
+ # Factory method that creates a new CheckoutCommand object. Use this method to create
+ # your CheckoutCommand instances.
+ def create_checkout_command
+ return CheckoutCommand.new(self)
+ end
+
+ # Factory method that creates a new NotificationHandler object. Use this method to
+ # create your NotificationHandler instances.
+ def create_notification_handler
+ return NotificationHandler.new(self)
+ end
+
+ def create_add_merchant_order_number_command
+ return AddMerchantOrderNumberCommand.new(self)
+ end
+
+ def create_deliver_order_command
+ return DeliverOrderCommand.new(self)
+ end
+
+ def create_archive_order_command
+ return ArchiveOrderCommand.new(self)
+ end
+ end
+ end
+end
diff --git a/vendor/plugins/google4r/lib/google4r/checkout/notifications.rb b/vendor/plugins/google4r/lib/google4r/checkout/notifications.rb
new file mode 100644
index 0000000..635f603
--- /dev/null
+++ b/vendor/plugins/google4r/lib/google4r/checkout/notifications.rb
@@ -0,0 +1,534 @@
+#--
+# Project: google4r
+# File: lib/google4r/checkout/notifications.rb
+# Author: Manuel Holtgrewe
+# Copyright: (c) 2007 by Manuel Holtgrewe
+# License: MIT License as follows:
+#
+# Permission is hereby granted, free of charge, to any person obtaining
+# a copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to permit
+# persons to whom the Software is furnished to do so, subject to the
+# following conditions:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+# IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
+# OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#++
+# This file contains the classes and modules that are used in the notification
+# handling code.
+
+require 'rexml/document'
+
+module Google4R #:nodoc:
+ module Checkout #:nodoc:
+ # Thrown by Notification on unimplemented and unknown notification from Google.
+ class UnknownNotificationType < Exception
+ end
+
+ # Use this objects of this class to tell Google that everything went fine.
+ #
+ # === Example
+ #
+ # render :text => NotificationAcknowledgement.to_xml
+ class NotificationAcknowledgement
+ def to_xml
+ %q{}
+ end
+ end
+
+ # This class expects the message sent by Google. It parses the XMl document and returns
+ # the appropriate Notification. If the notification sent by Google is invalid then a
+ # UnknownNotificationType is raised that you should catch and then send a 404 to Google
+ # to indicate that the notification handler has not been implemented yet.
+ #
+ # See http://code.google.com/apis/checkout/developer/index.html#notification_api for
+ # details.
+ #--
+ # TODO
+ #
+ # * Check HTTP Auth Basic - in Rails?
+ #++
+ class NotificationHandler
+ # The Frontend object that created this NotificationHandler
+ attr_accessor :frontend
+
+ # Create a new NotificationHandler and assign value of the parameter frontend to
+ # the frontend attribute.
+ def initialize(frontend)
+ @frontend = frontend
+ end
+
+ # Parses the given xml_str and returns the appropriate *Notification class. At the
+ # moment, only NewOrderNotification and OrderStateChangeNotification objects can be
+ # returned.
+ def handle(xml_str)
+ root = REXML::Document.new(xml_str).root
+
+ case root.name
+ when 'new-order-notification' then
+ NewOrderNotification.create_from_element(root, frontend)
+ when 'order-state-change-notification' then
+ OrderStateChangeNotification.create_from_element(root, frontend)
+ else
+ raise UnknownNotificationType, "Unknown notification type: #{root.name}"
+ end
+ end
+ end
+
+ # Google Checkout sends messages to the web service when a new
+ # order has been successfully filed with Google Checkout. These messages will be parsed
+ # into NewOrderNotification instances.
+ class NewOrderNotification
+ # The frontend this notification belongs to.
+ attr_accessor :frontend
+
+ # The serial number of the new order notification (String).
+ attr_accessor :serial_number
+
+ # The Google order number the new order notification belongs to (String).
+ attr_accessor :google_order_number
+
+ # The buyer's billing address (Address).
+ attr_accessor :buyer_billing_address
+
+ # The buyer's shipping adress (Address).
+ attr_accessor :buyer_shipping_address
+
+ # The buyer's ID from Google Checkout (String).
+ attr_accessor :buyer_id
+
+ # The buyer's marketing preferences (MarketingPreferences).
+ attr_accessor :marketing_preferences
+
+ # The order's financial order state (String, one of FinancialOrderState::*).
+ attr_accessor :financial_order_state
+
+ # The order's fulfillment state (String, one of FulfillmentOrderState::*).
+ attr_accessor :fulfillment_order_state
+
+ # The order's number at Google Checkout (String).
+ attr_accessor :google_order_number
+
+ # The order's total adjustment (OrderAdjustment).
+ attr_accessor :order_adjustment
+
+ # The order's total amount (Money).
+ attr_accessor :order_total
+
+ # The order's shopping cart (ShoppingCart)
+ attr_accessor :shopping_cart
+
+ # The order's timestamp (Time), also see #timestamp=
+ attr_accessor :timestamp
+
+ # Set the order's timestamp (Time). When the timestamp is set then the tax tables valid
+ # at the given point of time are set into the attribute tax tables from the frontend's
+ # tax_table_factory.
+ def timestamp=(time)
+ @timestamp = time
+ @tax_tables = frontend.tax_table_factory.effective_tax_tables_at(time)
+ end
+
+ # The tax tables for the items in the order notification.
+ attr_reader :tax_tables
+
+ # Sets the frontend attribute to the value of the frontend parameter.
+ def initialize(frontend)
+ @frontend = frontend
+ end
+
+ # Factory method to create a new CheckoutNotification object from the REXML:Element object
+ #
+ # Raises NoMethodError and RuntimeError exceptions if the given element misses required
+ # elements.
+ #
+ # You have to pass in the Frontend class this notification belongs to.
+ def self.create_from_element(element, frontend)
+ result = NewOrderNotification.new(frontend)
+
+ result.timestamp = Time.parse(element.elements['timestamp'].text)
+ result.serial_number = element.elements['@serial-number'].value
+ result.google_order_number = element.elements['google-order-number'].text
+ result.buyer_billing_address = Address.create_from_element(element.elements['buyer-billing-address'])
+ result.buyer_shipping_address = Address.create_from_element(element.elements['buyer-shipping-address'])
+ result.buyer_id = element.elements['buyer-id'].text
+ result.marketing_preferences = MarketingPreferences.create_from_element(element.elements['buyer-marketing-preferences'])
+ result.financial_order_state = element.elements['financial-order-state'].text
+ result.fulfillment_order_state = element.elements['fulfillment-order-state'].text
+ result.order_adjustment = OrderAdjustment.create_from_element(element.elements['order-adjustment'])
+ result.shopping_cart = ShoppingCart.create_from_element(element.elements['shopping-cart'], result)
+
+ amount = (element.elements['order-total'].text.to_f * 100).to_i rescue nil # TODO: this will break for currencies where 100c != 1d
+ currency = element.elements['order-total/@currency'].value rescue nil
+ result.order_total = Money.new(amount, currency)
+
+ return result
+ end
+ end
+
+ # GoogleCheckout sends messages to the web service when the
+ # order's state changes. They will get parsed into OrderStateChangeNotification objects.
+ class OrderStateChangeNotification
+ # The frontend this notification belongs to.
+ attr_accessor :frontend
+
+ # The serial number of the notification (String).
+ attr_accessor :serial_number
+
+ # The order number in Google's database (String).
+ attr_accessor :google_order_number
+
+ # The previous financial state of the order (String, one of FinancialOrderState::*).
+ attr_accessor :previous_financial_order_state
+
+ # The new financial state of the order (String, one of FinancialOrderState::*).
+ attr_accessor :new_financial_order_state
+
+ # The previous fulfillment state of the order (String, one of FulfillmentOrderState::*).
+ attr_accessor :previous_fulfillment_order_state
+
+ # The new fulfillment state of the order (String, one of FulfillmentOrderState::*).
+ attr_accessor :new_fulfillment_order_state
+
+ # The reason for the change (String, can be nil).
+ attr_accessor :reason
+
+ # The timestamp of the notification. Also see #timestamp=
+ attr_accessor :timestamp
+
+ # Set the order's timestamp (Time). When the timestamp is set then the tax tables valid
+ # at the given point of time are set into the attribute tax tables from the frontend's
+ # tax_table_factory.
+ def timestamp=(time)
+ @timestamp = time
+ @tax_tables = frontend.tax_table_factory.effective_tax_tables_at(time)
+ end
+
+ # The tax tables for the items in the order notification.
+ attr_reader :tax_tables
+
+ # Sets the frontend attribute to the value of the frontend parameter.
+ def initialize(frontend)
+ @frontend = frontend
+ end
+
+ # Factory methdo that creates a new OrderStateChangeNotification from an REXML::Element instance.
+ # Use this to create instances of OrderStateChangeNotification.
+ #
+ # Raises NoMethodError and RuntimeError exceptions if the given element misses required
+ # elements.
+ def self.create_from_element(element, frontend)
+ result = OrderStateChangeNotification.new(frontend)
+
+ result.timestamp = Time.parse(element.elements['timestamp'].text)
+
+ result.serial_number = element.elements['@serial-number'].value
+ result.google_order_number = element.elements['google-order-number'].text
+ result.new_financial_order_state = element.elements['new-financial-order-state'].text
+ result.previous_financial_order_state = element.elements['previous-financial-order-state'].text
+ result.new_fulfillment_order_state = element.elements['new-fulfillment-order-state'].text
+ result.previous_fulfillment_order_state = element.elements['previous-fulfillment-order-state'].text
+ result.reason = element.elements['reason'].text rescue nil
+
+ return result
+ end
+ end
+
+ # Container for the valid financial order states as defined in the
+ # Google Checkout API.
+ module FinancialOrderState
+ REVIEWING = "REVIEWING".freeze
+ CHARGEABLE = "CHARGEABLE".freeze
+ CHARGING = "CHARGING".freeze
+ CHARGED = "CHARGED".freeze
+ PAYMENT_DECLINED = "PAYMENT_DECLINED".freeze
+ CANCELLED = "CANCELLED".freeze
+ CANCELLED_BY_GOOGLE = "CANCELLED_BY_GOOGLE".freeze
+ end
+
+ # Container for the valid fulfillment order states as defined in the
+ # Google Checkout API.
+ module FulfillmentOrderState
+ NEW = "NEW".freeze
+ PROCESSING = "PROCESSING".freeze
+ DELIVERED = "DELIVERED".freeze
+ WILL_NOT_DELIVER = "WILL_NOT_DELIVER".freeze
+ end
+
+ # Address instances are used in NewOrderNotification objects for the buyer's billing
+ # and buyer's shipping address.
+ class Address
+ # Contact name (String, optional).
+ attr_accessor :contact_name
+
+ # Second Address line (String).
+ attr_accessor :address1
+
+ # Second Address line (String optional).
+ attr_accessor :address2
+
+ # The buyer's city name (String).
+ attr_accessor :city
+
+ # The buyer's company name (String; optional).
+ attr_accessor :company_name
+
+ # The buyer's country code (String, 2 chars, ISO 3166).
+ attr_accessor :country_code
+
+ # The buyer's email address (String; optional).
+ attr_accessor :email
+
+ # The buyer's phone number (String; optional).
+ attr_accessor :fax
+
+ # The buyer's phone number (String; Optional, can be enforced in CheckoutCommand).)
+ attr_accessor :phone
+
+ # The buyers postal/zip code (String).
+ attr_accessor :postal_code
+
+ # The buyer's geographical region (String).
+ attr_accessor :region
+
+ # Creates a new Address from the given REXML::Element instance.
+ def self.create_from_element(element)
+ result = Address.new
+
+ result.address1 = element.elements['address1'].text
+ result.address2 = element.elements['address2'].text rescue nil
+ result.city = element.elements['city'].text
+ result.company_name = element.elements['company-name'].text rescue nil
+ result.contact_name = element.elements['contact-name'].text rescue nil
+ result.country_code = element.elements['country-code'].text
+ result.email = element.elements['email'].text rescue nil
+ result.fax = element.elements['fax'].text rescue nil
+ result.phone = element.elements['phone'].text rescue nil
+ result.postal_code = element.elements['postal-code'].text
+ result.region = element.elements['region'].text
+
+ return result
+ end
+ end
+
+ # The marketing preferences of a customer.
+ class MarketingPreferences
+ # Boolean, true iff the customer wants to receive emails.
+ attr_accessor :email_allowed
+
+ # Creates a new MarketingPreferences object from a given REXML::Element instance.
+ def self.create_from_element(element)
+ result = MarketingPreferences.new
+
+ result.email_allowed = (element.elements['email-allowed'].text.downcase == 'true')
+
+ return result
+ end
+ end
+
+ # MerchantCodes represent gift certificates or coupons that have been used in an order.
+ #
+ # Only used with Merchant Calculations.
+ class MerchantCode
+ GIFT_CERTIFICATE = "GIFT_CERTIFICATE".freeze
+ COUPON = "COUPON".freeze
+
+ # The type of the adjustment. Can be one of GIFT_CERTIFICATE and COUPON.
+ attr_accessor :type
+
+ # The adjustment's code (String).
+ attr_accessor :code
+
+ # The amount of money that has been calculated as the adjustment's worth (Money, optional).
+ attr_accessor :calculated_amount
+
+ # The amount of the adjustment that has been applied to the cart's total (Money).
+ attr_accessor :applied_amount
+
+ # The message associated with the direct adjustment (String, optional).
+ attr_accessor :message
+
+ # Creates the MerchantCode from the given REXML::Element instance. The Element's
+ # name must be "gift-certificate-adjustment" or "coupon-adjustment".
+ def self.create_from_element(element)
+ result = MerchantCode.new
+
+ hash = Hash.new
+ hash[:type] =
+ case element.name
+ when 'gift-certificate-adjustment' then
+ GIFT_CERTIFICATE
+ when 'coupon-adjustment' then
+ COUPON
+ else
+ raise "Invalid tag name: #{element.name} in \n—-\n#{element.to_s}\n—-."
+ end
+ hash[:code] = element.elements['code'].text
+ hash[:calculated_amount] = (element.elements['calculated-amount'].text.to_f * 100).to_i rescue nil # TODO: this will break for currencies where 100c != 1d
+ hash[:calculated_amount_currency] = element.elements['calculated-amount/@currency'].value rescue nil
+ hash[:applied_amount] = (element.elements['applied-amount'].text.to_f * 100).to_i # TODO: this will break for currencies where 100c != 1d
+ hash[:applied_amount_currency] = element.elements['applied-amount/@currency'].value
+ hash[:message] = element.elements['message'].text rescue nil
+
+ result.type = hash[:type]
+ result.code = hash[:code]
+ if not hash[:calculated_amount].nil? then
+ result.calculated_amount = Money.new(hash[:calculated_amount], hash[:calculated_amount_currency])
+ end
+ result.applied_amount = Money.new(hash[:applied_amount], hash[:applied_amount_currency])
+ result.message = hash[:message] unless hash[:message].nil?
+
+ return result
+ end
+ end
+
+ # ShippingAdjustments represent the chosen shipping method.
+ class ShippingAdjustment
+ MERCHANT_CALCULATED = "MERCHANT_CALCULATED".freeze
+ FLAT_RATE = "FLAT_RATE".freeze
+ PICKUP = "PICKUP".freeze
+
+ # The type of the shipping adjustment, one of MERCHANT_CALCULATED, FLAT_RATE
+ # PICKUP.
+ attr_accessor :type
+
+ # The name of the shipping adjustment.
+ attr_accessor :name
+
+ # The cost of the selected shipping (Money).
+ attr_accessor :cost
+
+ # Creates a new ShippingAdjustment object from a REXML::Element object.
+ #
+ # Can raise a RuntimeException if the given Element is invalid.
+ def self.create_from_element(element)
+ result = ShippingAdjustment.new
+
+ hash = Hash.new
+ hash[:type] =
+ case element.name
+ when 'flat-rate-shipping-adjustment' then
+ FLAT_RATE
+ when 'pickup-shipping-adjustment' then
+ PICKUP
+ when 'merchant-calculated-shipping-adjustment' then
+ MERCHANT_CALCULATED
+ else
+ raise "Unexpected shipping adjustment '#{element.name}'"
+ end
+ hash[:name] = element.elements['shipping-name'].text
+ hash[:cost] = (element.elements['shipping-cost'].text.to_f * 100).to_i # TODO: this will break for currencies where 100c != 1d
+ hash[:cost_currency] = element.elements['shipping-cost/@currency'].value
+
+ result.type = hash[:type]
+ result.name = hash[:name]
+ result.cost = Money.new(hash[:cost], hash[:cost_currency])
+
+ return result
+ end
+ end
+
+ # OrderAdjustment objects contain the adjustments (i.e. the entities in the cart that
+ # represent positive and negative amounts (at the moment Google Checkout support coupons,
+ # gift certificates and shipping)).
+ class OrderAdjustment
+ # The tag contains the total adjustment to an order total based
+ # on tax, shipping, gift certificates and coupon codes (optional).
+ attr_accessor :adjustment_total
+
+ # Boolean, true iff the merchant calculations have been successful (optional).
+ attr_accessor :merchant_calculation_successful
+
+ # Array of MerchantCode objects.
+ attr_accessor :merchant_codes
+
+ # The chosen ShippingAdjustment object for this order.
+ attr_accessor :shipping
+
+ # The total amount of tax that has been paid for this order (Money, optional).
+ attr_accessor :total_tax
+
+ # Creates a new OrderAdjustment from a given REXML::Element object.
+ def self.create_from_element(element)
+ result = OrderAdjustment.new
+
+ hash = Hash.new
+ hash[:total_tax] = (element.elements['total-tax'].text.to_f * 100).to_i rescue nil # TODO: this will break for currencies where 100c != 1d
+ hash[:total_tax_currency] = element.elements['total-tax/@currency'].value rescue nil
+
+ shipping_element = element.elements["shipping/*"]
+ # the if shipping_element check has been added to avoid an exception -AK
+ hash[:shipping] = ShippingAdjustment.create_from_element(shipping_element) if shipping_element
+
+ hash[:merchant_codes] = Array.new
+ element.elements.each(%q{merchant-codes/*}) do |code_elem|
+ hash[:merchant_codes] << MerchantCode.create_from_element(code_elem)
+ end
+
+ hash[:merchant_calculation_successful] = (element.elements['merchant-calculation-successful'].text.downcase == 'true') rescue nil
+
+ hash[:adjustment_total] = (element.elements['adjustment-total'].text.to_f * 100).to_i rescue nil # TODO: this will break for currencies where 100c != 1d
+ hash[:adjustment_total_currency] = element.elements['adjustment-total/@currency'].value rescue nil
+
+ result.total_tax = Money.new(hash[:total_tax], hash[:total_tax_currency]) unless hash[:total_tax].nil?
+ result.adjustment_total = Money.new(hash[:adjustment_total], hash[:adjustment_total_currency]) unless hash[:adjustment_total].nil?
+ result.merchant_codes = hash[:merchant_codes] # no unless since the Array is initialized
+ result.merchant_calculation_successful = hash[:merchant_calculation_successful]
+ result.shipping = hash[:shipping]
+
+ return result
+ end
+ end
+
+ # Class with static methods to parse the tags.
+ class PrivateDataParser
+ # Returns a Hash with the representation of the structure in
+ # item/merchant-private-item-data.
+ def self.element_to_value(element)
+ # The return value; We will iterate over all children below. When we see a REXML::Element
+ # child then we set result to a Hash if it is nil. After the result is a Hash, we will
+ # ignore all REXML::Text children.
+ # Otherwise, result will be set to the REXML::Text node's value if it is not whitespace
+ # only.
+ result = nil
+
+ element.each_child do |child|
+ case child
+ when REXML::Element
+ result ||= Hash.new
+ child_value = self.element_to_value(child)
+
+ # bar becomes 'foo' => 'bar
+ # foobar becomes 'foo' => [ 'foo', 'bar' ]
+ if result[child.name].nil? then
+ result[child.name] = child_value
+ elsif result[child.name].kind_of?(Array) then
+ result[child.name] << child_value
+ else
+ tmp = result[child.name]
+ result[child.name] = [ tmp, child_value ]
+ end
+ when REXML::Text
+ next if result.kind_of?(Hash) # ignore text if we already found a tag
+ str = child.value.strip
+ result = str if str.length > 0
+ else
+ # ignore
+ end
+ end
+
+ return result
+ end
+ end
+ end
+end
diff --git a/vendor/plugins/google4r/lib/google4r/checkout/shared.rb b/vendor/plugins/google4r/lib/google4r/checkout/shared.rb
new file mode 100644
index 0000000..dcb2fc4
--- /dev/null
+++ b/vendor/plugins/google4r/lib/google4r/checkout/shared.rb
@@ -0,0 +1,501 @@
+#--
+# Project: google4r
+# File: lib/google4r/checkout/shared.rb
+# Author: Manuel Holtgrewe
+# Copyright: (c) 2007 by Manuel Holtgrewe
+# License: MIT License as follows:
+#
+# Permission is hereby granted, free of charge, to any person obtaining
+# a copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to permit
+# persons to whom the Software is furnished to do so, subject to the
+# following conditions:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+# IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
+# OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#++
+# This file contains the classes and modules that are shared by the notification
+# handling and parsing as well as the command generating code.
+
+#--
+# TODO
+#
+# * Make the optional attributes return defaults that make sense, i.e. Money.new(0)
+# * Make the "main" API really pretty Ruby code and provide aliases so people can
+# also just use the Google Docs.
+#++
+module Google4R #:nodoc:
+ module Checkout #:nodoc:
+ # This exception is thrown by Command#send_to_google_checkout when an error occured.
+ class GoogleCheckoutError < Exception
+ # The serial number of the error returned by Google.
+ attr_reader :serial_number
+
+ # The HTTP response code of Google's response.
+ attr_reader :response_code
+
+ # The parameter is a hash with the entries :serial_number, :message and :response_code.
+ # The attributes serial_number, message and response_code are set to the values in the
+ # Hash.
+ def initialize(hash)
+ @response_code = hash[:response_code]
+ @message = hash[:message]
+ @serial_number = hash[:serial_number]
+ end
+ end
+
+ # ShoppingCart instances are containers for Item instances. You can add
+ # Items to the class using #create_item (see the documentation of this
+ # method for an example).
+ class ShoppingCart
+ # The onwer of this cart. At the moment, this always is the CheckoutCartCommand.
+ attr_reader :owner
+
+ # The items in the cart. Do not modify this array directly but use
+ # #create_item to add items.
+ attr_reader :items
+
+ # You can set the time with this property. If left
+ # unset then the tag will not be generated and the cart will never
+ # expire.
+ attr_accessor :expires_at
+
+ # You can set almost arbitrary data into the cart using this method.
+ #
+ # The data will be converted to XML in the following way: The keys are converted
+ # to tag names (whitespace becomes "-", all chars not matching /[a-zA-Z0-9\-_])/
+ # will be removed.
+ #
+ # If a value is an array then the key for this value will be used as the tag
+ # name for each of the arrays's entries.
+ #
+ # Arrays will be flattened before it is processed.
+ #
+ # === Example
+ #
+ # cart.private_data = { 'foo' => { 'bar' => 'baz' } })
+ #
+ # # will produce the following XML
+ #
+ #
+ # baz
+ #
+ #
+ #
+ # cart.private_data = { 'foo' => [ { 'bar' => 'baz' }, "d'oh", 2 ] }
+ #
+ # # will produce the following XML
+ #
+ #
+ # baz
+ #
+ # d&
+ # 2
+ attr_reader :private_data
+
+ # Sets the value of the private_data attribute.
+ def private_data=(value)
+ raise "The given value #{value.inspect} is not a Hash!" unless value.kind_of?(Hash)
+ @private_data = value
+ end
+
+ # Initialize a new ShoppingCart with an empty Array for the items.
+ def initialize(owner)
+ @owner = owner
+ @items = Array.new
+ end
+
+ # Use this method to add a new item to the cart. If you use a block with
+ # this method then the block will be given the new item. The new item
+ # will be returned in any case.
+ #
+ # Passing a block is the preferred way of using this method.
+ #
+ # === Example
+ #
+ # # Using a block (preferred).
+ # cart = ShoppingCart.new
+ #
+ # cart.create_item do |item|
+ # item.name = "Dry Food Pack"
+ # item.description = "A pack of highly nutritious..."
+ # item.unit_price = Money.new(3500, "USD") # $35.00
+ # item.quantity = 1
+ # end
+ #
+ # # Not using a block.
+ # cart = ShoppingCart.new
+ #
+ # item = cart.create_item
+ # item.name = "Dry Food Pack"
+ # item.description = "A pack of highly nutritious..."
+ # item.unit_price = Money.new(3500, "USD") # $35.00
+ # item.quantity = 1
+ def create_item(&block)
+ item = Item.new(self)
+ @items << item
+
+ # Pass the newly generated item to the given block to set its attributes.
+ yield(item) if block_given?
+
+ return item
+ end
+
+ # Creates a new ShoppingCart object from a REXML::Element object.
+ def self.create_from_element(element, owner)
+ result = ShoppingCart.new(owner)
+
+ text = element.elements['cart-expiration/good-until-date'].text rescue nil
+ result.expires_at = Time.parse(text) unless text.nil?
+
+ data_element = element.elements['merchant-private-data']
+ value = PrivateDataParser.element_to_value(data_element) unless data_element.nil?
+
+ result.private_data = value unless value.nil?
+
+ element.elements.each('items/item') do |item_element|
+ result.items << Item.create_from_element(item_element, result)
+ end
+
+ return result
+ end
+ end
+
+ # An Item object represents a line of goods in the shopping cart/reciep.
+ #
+ # You should never initialize them directly but use ShoppingCart#create_item instead.
+ #
+ # Note that you have to create/set the tax tables for the owner of the cart in which
+ # the item is before you can set the tax_table attribute.
+ class Item
+ # The cart that this item belongs to.
+ attr_reader :cart
+
+ # The name of the cart item (string, required).
+ attr_accessor :name
+
+ # The description of the cart item (string, required).
+ attr_accessor :description
+
+ # The price for one unit of the given good (Money instance, required).
+ attr_reader :unit_price
+
+ # Sets the price for one unit of goods described by this item. money must respond to
+ # :cents and :currency as the Money class does.
+ def unit_price=(money)
+ if not (money.respond_to?(:cents) and money.respond_to?(:currency)) then
+ raise "Invalid price - does not respond to :cents and :currency - #{money.inspect}."
+ end
+
+ @unit_price = money
+ end
+
+ # Number of units that this item represents (integer, required).
+ attr_accessor :quantity
+
+ # Optional string value that is used to store the item's id (defined by the merchant)
+ # in the cart. Serialized to in XML. Displayed by Google Checkout.
+ attr_accessor :id
+
+ # Optional hash value that is used to store the item's id (defined by the merchant)
+ # in the cart. Serialized to in XML. Not displayed by
+ # Google Checkout.
+ #
+ # Must be a Hash. See ShoppingCart#private_data on how the serialization to XML is
+ # done.
+ attr_reader :private_data
+
+ # Sets the private data for this item.
+ def private_data=(value)
+ raise "The given value #{value.inspect} is not a Hash!" unless value.kind_of?(Hash)
+ @private_data = value
+ end
+
+ # The tax table to use for this item. Optional.
+ attr_reader :tax_table
+
+ # Sets the tax table to use for this item. When you set this attribute using this
+ # method then the used table must already be added to the cart. Otherwise, a
+ # RuntimeError will be raised.
+ def tax_table=(table)
+ raise "The table #{table.inspect} is not in the item's cart yet!" unless cart.owner.tax_tables.include?(table)
+
+ @tax_table = table
+ end
+
+ # Create a new Item in the given Cart. You should not instantize this class directly
+ # but use Cart#create_item instead.
+ def initialize(cart)
+ @cart = cart
+ end
+
+ # Creates a new Item object from a REXML::Element object.
+ def self.create_from_element(element, cart)
+ result = Item.new(cart)
+
+ result.name = element.elements['item-name'].text
+ result.description = element.elements['item-description'].text
+ result.quantity = element.elements['quantity'].text.to_i
+ result.id = element.elements['merchant-item-id'].text rescue nil
+
+ data_element = element.elements['merchant-private-item-data']
+ if not data_element.nil? then
+ value = PrivateDataParser.element_to_value(data_element)
+ result.private_data = value unless value.nil?
+ end
+
+ table_selector = element.elements['tax-table-selector'].text rescue nil
+ if not table_selector.nil? then
+ result.tax_table = cart.owner.tax_tables.find {|table| table.name == table_selector }
+ end
+
+ unit_price = (element.elements['unit-price'].text.to_f * 100).to_i
+ unit_price_currency = element.elements['unit-price/@currency'].value
+ result.unit_price = Money.new(unit_price, unit_price_currency)
+
+ return result
+ end
+ end
+
+ # A TaxTable is an ordered array of TaxRule objects. You should create the TaxRule
+ # instances using #create_rule
+ #
+ # You must set up a tax table factory and should only create tax tables from within
+ # its temporal factory method as described in the class documentation of Frontend.
+ #
+ # Each tax table must have one or more tax rules.
+ #
+ # === Example
+ #
+ # include Google4R::Checkout
+ #
+ # tax_free_table = TaxTable.new(false)
+ # tax_free_table.name = "default table"
+ # tax_free_table.create_rule do |rule|
+ # rule.area = UsCountryArea.new(UsCountryArea::ALL)
+ # rule.rate = 0.0
+ # end
+ class TaxTable
+ # The name of this tax table (string, required).
+ attr_accessor :name
+
+ # An Array of the TaxRule objects that this TaxTable contains. Use #create_rule do
+ # add to this Array but do not change it directly.
+ attr_reader :rules
+
+ # Boolean, true iff the table's standalone attribute is to be set to "true".
+ attr_reader :standalone
+
+ def initialize(standalone)
+ @rules = Array.new
+
+ @standalone = standalone
+ end
+
+ # Use this method to add a new TaxRule to the table. If you use a block with
+ # this method then the block will called with the newly created rule for the
+ # parameter. The method will return the new rule in any case.
+ def create_rule(&block)
+ rule = TaxRule.new(self)
+ @rules << rule
+
+ # Pass the newly generated rule to the given block to set its attributes.
+ yield(rule) if block_given?
+
+ return rule
+ end
+ end
+
+ # A TaxRule specifies which taxes to apply in which area. Have a look at the "Google
+ # Checkout documentation" [http://code.google.com/apis/checkout/developer/index.html#specifying_tax_info]
+ # for more information.
+ class TaxRule
+ # The table this rule belongs to.
+ attr_reader :table
+
+ # The tax rate for this rule (double, required).
+ attr_accessor :rate
+
+ # The area where this tax rule applies (Area subclass instance, required). Serialized
+ # to in XML.
+ attr_accessor :area
+
+ # Creates a new TaxRule in the given TaxTable. Do no call this method yourself
+ # but use TaxTable#create_rule instead!
+ def initialize(table)
+ @table = table
+ end
+ end
+
+ # Abstract class for areas that are used to specify a tax area. Do not use this class
+ # but only its subclasses.
+ class Area
+ # Mark this class as abstract by throwing a RuntimeError on initialization.
+ def initialize #:nodoc:
+ raise "Do not use the abstract class Google::Checkout::Area!"
+ end
+ end
+
+ # Instances of UsZipArea represent areas specified by US ZIPs and ZIP patterns.
+ class UsZipArea < Area
+ # The pattern for this ZIP area.
+ attr_accessor :pattern
+
+ # You can optionally initialize the Area with its value.
+ def initialize(pattern=nil)
+ self.pattern = pattern unless pattern.nil?
+ end
+ end
+
+ # Instances of UsStateArea represent states in the US.
+ class UsStateArea < Area
+ # The two-letter code of the US state.
+ attr_reader :state
+
+ # You can optionally initialize the Area with its value.
+ def initialize(state=nil)
+ self.state = state unless state.nil?
+ end
+
+ # Writer for the state attribute. value must match /^[A-Z]{2,2}$/.
+ def state=(value)
+ raise "Invalid US state: #{value}" unless value =~ /^[A-Z]{2,2}$/
+ @state = value
+ end
+ end
+
+ # Instances of UsCountryArea identify a region within the US.
+ class UsCountryArea < Area
+ CONTINENTAL_48 = "CONTINENTAL_48".freeze
+ FULL_50_STATES = "FULL_50_STATES".freeze
+ ALL = "ALL".freeze
+
+ # The area that is specified with this UsCountryArea (required). Can be
+ # one of UsCountryArea::CONTINENTAL_48, UsCountryArea::FULL_50_STATES
+ # and UsCountryArea::ALL.
+ # See the Google Checkout API for information on these values.
+ attr_reader :area
+
+ # You can optionally initialize the Area with its value.
+ def initialize(area=nil)
+ self.area = area unless area.nil?
+ end
+
+ # Writer for the area attribute. value must be one of CONTINENTAL_48,
+ # FULL_50_STATES and ALL
+ def area=(value)
+ raise "Invalid area :#{value}!" unless [ CONTINENTAL_48, FULL_50_STATES, ALL ].include?(value)
+ @area = value
+ end
+ end
+
+ # Abstract class for shipping methods. Do not use this class directly but only
+ # one of its subclasses.
+ class ShippingMethod
+ # The name of the shipping method (string, required).
+ attr_accessor :name
+
+ # The price of the shipping method (Money instance, required).
+ attr_reader :price
+
+ # Sets the cost for this shipping method. money must respond to :cents and :currency
+ # as Money objects would.
+ def price=(money)
+ if not (money.respond_to?(:cents) and money.respond_to?(:currency)) then
+ raise "Invalid cost - does not respond to :cents and :currency - #{money.inspect}."
+ end
+
+ @price = money
+ end
+
+ # Mark this class as abstract by throwing a RuntimeError on initialization.
+ def initialize
+ raise "Do not use the abstract class Google::Checkout::ShippingMethod!"
+ end
+ end
+
+ # A class that represents the "pickup" shipping method.
+ class PickupShipping < ShippingMethod
+ def initialize
+ end
+ end
+
+ # A class that represents the "flat_rate" shipping method.
+ class FlatRateShipping < ShippingMethod
+ # An Array of allowed areas for this flat_rate shipping instance. Use
+ # #create_allowed_area to add to this area but do not change it directly.
+ attr_reader :allowed_areas
+
+ # An Array of excluded areas for this flat_rate shipping instance. Use
+ # #create_excluded_area to add to this area but do not change it directly.
+ attr_reader :excluded_areas
+
+ def initialize
+ @allowed_areas = Array.new
+ @excluded_areas = Array.new
+ end
+
+ # Creates a new Area, adds it to the internal list of allowed areas for this
+ # shipping types. If you passed a block (preferred) then the block is called
+ # with the Area as the only parameter.c
+ #
+ # The area to be created depends on the given parameter clazz. It can be one
+ # of { UsCountryArea, UsStateArea, UsZipArea }.
+ #
+ # Raises a RuntimeError if the parameter clazz is invalid.
+ #
+ # === Example
+ #
+ # method = FlatRateShipping.new
+ # method.create_allowed_area(UsCountryArea) do |area|
+ # area.area = UsCountryArea::ALL
+ # end
+ def create_allowed_area(clazz, &block)
+ raise "Invalid Area class: #{clazz}!" unless [ UsCountryArea, UsStateArea, UsZipArea ].include?(clazz)
+
+ area = clazz.new
+ @allowed_areas << area
+
+ yield(area) if block_given?
+
+ return area
+ end
+
+ # Creates a new Area, adds it to the internal list of excluded areas for this
+ # shipping types. If you passed a block (preferred) then the block is called
+ # with the Area as the only parameter. The created area is returned in any case.
+ #
+ # The area to be created depends on the given parameter clazz. It can be one
+ # of { UsCountryArea, UsStateArea, UsZipArea }.
+ #
+ # Raises a RuntimeError if the parameter clazz is invalid.
+ #
+ # === Example
+ #
+ # method = FlatRateShipping.new
+ # method.create_excluded_area(UsCountryArea) do |area|
+ # area.area = UsCountryArea::ALL
+ # end
+ def create_excluded_area(clazz, &block)
+ raise "Invalid Area class: #{clazz}!" unless [ UsCountryArea, UsStateArea, UsZipArea ].include?(clazz)
+
+ area = clazz.new
+ @excluded_areas << area
+
+ yield(area) if block_given?
+
+ return area
+ end
+ end
+ end
+end
diff --git a/vendor/plugins/google4r/lib/google4r/checkout/xml_generation.rb b/vendor/plugins/google4r/lib/google4r/checkout/xml_generation.rb
new file mode 100644
index 0000000..f2544fb
--- /dev/null
+++ b/vendor/plugins/google4r/lib/google4r/checkout/xml_generation.rb
@@ -0,0 +1,271 @@
+#--
+# Project: google4r
+# File: lib/google4r/checkout/xml_generation.rb
+# Author: Manuel Holtgrewe
+# Copyright: (c) 2007 by Manuel Holtgrewe
+# License: MIT License as follows:
+#
+# Permission is hereby granted, free of charge, to any person obtaining
+# a copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to permit
+# persons to whom the Software is furnished to do so, subject to the
+# following conditions:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+# IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
+# OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#++
+# This file contains the classes that allow to persist the object hierarchies
+# that are created with the Google Checkout API to XML.
+
+require 'stringio'
+require 'rexml/document'
+
+module Google4R #:nodoc:
+ module Checkout #:nodoc:
+ # Use the CheckoutXmlGenerator to create an XML document from a CheckoutCommand
+ # object.
+ #
+ # Usage:
+ #
+ # checkout = CheckoutCommand.new
+ # # set up the CheckoutCommand
+ #
+ # generator = CheckoutCommandXmlGenerator.new(checkout)
+ # puts generator.generate # => " 'http://checkout.google.com/schema/2' })
+
+ self.process_shopping_cart(root, command.cart)
+
+ #
+ flow_element = root.add_element('checkout-flow-support').add_element('merchant-checkout-flow-support')
+
+ #
+ if not command.continue_shopping_url.nil? then
+ flow_element.add_element('continue-shopping-url').text = command.continue_shopping_url
+ end
+
+ #
+ if not command.edit_cart_url.nil? then
+ flow_element.add_element('edit-cart-url').text = command.edit_cart_url
+ end
+
+ #
+ if not command.request_buyer_phone_number.nil? then
+ flow_element.add_element('request-buyer-phone-number').text =
+ if command.request_buyer_phone_number then
+ "true"
+ else
+ "false"
+ end
+ end
+
+ #
+ command.tax_tables.each do |tax_table|
+ end
+
+ #
+ shippings_element = flow_element.add_element('shipping-methods')
+ command.shipping_methods.each do |shipping_method|
+ self.process_shipping_method(shippings_element, shipping_method)
+ end
+ end
+
+ def process_shopping_cart(parent, cart)
+ cart_element = parent.add_element('shopping-cart')
+
+ # add tag to the cart if a time has been added to the cart
+ if not cart.expires_at.nil? then
+ cart_element.add_element('cart-expiration').add_element('good-until-date').text =
+ cart.expires_at.iso8601
+ end
+
+ # add to the cart if any has been set
+ if not cart.private_data.nil? then
+ self.process_hash(cart_element.add_element('merchant-private-data'), cart.private_data)
+ end
+
+ # process the items in the cart
+ items_element = cart_element.add_element('items')
+ cart.items.each do |item|
+ self.process_item(items_element, item)
+ end
+ end
+
+ # Adds an - tag to the tag parent with the appropriate values.
+ def process_item(parent, item)
+ item_element = parent.add_element('item')
+
+ item_element.add_element('item-name').text = item.name
+ item_element.add_element('item-description').text = item.description
+
+ item_element.add_element('unit-price', { 'currency' => item.unit_price.currency }).text = item.unit_price.to_s
+ item_element.add_element('quantity').text = item.quantity.to_i
+
+ if not item.id.nil? then
+ item_element.add_element('merchant-item-id').text = item.id
+ end
+
+ if not item.private_data.nil? then
+ self.process_hash(item_element.add_element('merchant-private-item-data'), item.private_data)
+ end
+
+ # The above was easy; now we need to get the appropriate tax table for this
+ # item. The Item class makes sure that the table exists.
+ if not item.tax_table.nil? then
+ item_element.add_element('tax-table-selector').text = item.tax_table.name
+ end
+ end
+
+ # Adds an item for the given shipping method.
+ def process_shipping_method(parent, shipping_method)
+ if shipping_method.kind_of? PickupShipping then
+ process_pickup_shipping(parent, shipping_method)
+ elsif shipping_method.kind_of? FlatRateShipping then
+ process_flat_rate_shipping(parent, shipping_method)
+ else
+ raise "Unknown ShippingMethod type of #{shipping_method.inspect}!"
+ end
+ end
+
+ def process_flat_rate_shipping(parent, shipping)
+ element = parent.add_element('flat-rate-shipping')
+ element.add_attribute('name', shipping.name)
+ element.add_element('price', { 'currency' => shipping.price.currency }).text = shipping.price.to_s
+
+ if shipping.excluded_areas.length + shipping.allowed_areas.length > 0 then
+ restrictions_tag = element.add_element('shipping-restrictions')
+
+ if shipping.allowed_areas.length > 0 then
+ allowed_tag = restrictions_tag.add_element('allowed-areas')
+
+ shipping.allowed_areas.each do |area|
+ self.process_area(allowed_tag, area)
+ end
+ end
+
+ if shipping.excluded_areas.length > 0 then
+ excluded_tag = restrictions_tag.add_element('excluded-areas')
+
+ shipping.excluded_areas.each do |area|
+ self.process_area(excluded_tag, area)
+ end
+ end
+ end
+ end
+
+ def process_pickup_shipping(parent, shipping)
+ element = parent.add_element('pickup')
+ element.add_attribute('name', shipping.name)
+ element.add_element('price', { 'currency' => shipping.price.currency }).text = shipping.price.to_s
+ end
+
+ # Adds an appropriate tag for the given Area subclass instance to the parent Element.
+ def process_area(parent, area)
+ if area.kind_of? UsZipArea then
+ parent.add_element('us-zip-area').add_element('zip-pattern').text = area.pattern
+ elsif area.kind_of? UsCountryArea then
+ parent.add_element('us-country-area', { 'country-area' => area.area })
+ elsif area.kind_of? UsStateArea then
+ parent.add_element('us-state-area').add_element('state').text = area.state
+ else
+ raise "Area of unknown type: #{area.inspect}."
+ end
+ end
+
+ # Converts a Hash into an XML structure. The keys are converted to tag names. If
+ # the values are Hashs themselves then process_hash is called upon them. If the
+ # values are Arrays then a new element with the key's name will be created.
+ #
+ # If a value is an Array then this array will be flattened before it is processed.
+ # Thus, nested arrays are not allowed.
+ #
+ # === Example
+ #
+ # process_hash(parent, { 'foo' => { 'bar' => 'baz' } })
+ #
+ # # will produce a structure that is equivalent to.
+ #
+ #
+ # baz
+ #
+ #
+ #
+ # process_hash(parent, { 'foo' => [ { 'bar' => 'baz' }, "d'oh", 2 ] })
+ #
+ # # will produce a structure that is equivalent to.
+ #
+ #
+ # baz
+ #
+ # d&
+ # 2
+ def process_hash(parent, hash)
+ hash.each do |key, value|
+ if value.kind_of? Array then
+ value.flatten.each do |arr_entry|
+ if arr_entry.kind_of? Hash then
+ self.process_hash(parent.add_element(self.str2tag_name(key.to_s)), arr_entry)
+ else
+ parent.add_element(self.str2tag_name(key.to_s)).text = arr_entry.to_s
+ end
+ end
+ elsif value.kind_of? Hash then
+ process_hash(parent.add_element(self.str2tag_name(key.to_s)), value)
+ else
+ parent.add_element(self.str2tag_name(key.to_s))
+ end
+ end
+ end
+
+ # Converts a string to a valid XML tag name. Whitespace will be converted into a dash/minus
+ # sign, non alphanumeric characters that are neither "-" nor "_" nor ":" will be stripped.
+ def str2tag_name(str)
+ str.gsub(%r{\s}, '-').gsub(%r{[^a-zA-Z0-9\-\_:]}, '')
+ end
+ end
+ end
+end
diff --git a/vendor/plugins/google4r/test/checkout/integration/checkout_command_test.rb b/vendor/plugins/google4r/test/checkout/integration/checkout_command_test.rb
new file mode 100644
index 0000000..c0e7cbe
--- /dev/null
+++ b/vendor/plugins/google4r/test/checkout/integration/checkout_command_test.rb
@@ -0,0 +1,103 @@
+#--
+# Project: google_checkout4r
+# File: test/checkout/integration/checkout_command.rb
+# Author: Manuel Holtgrewe
+# Copyright: (c) 2007 by Manuel Holtgrewe
+# License: MIT License as follows:
+#
+# Permission is hereby granted, free of charge, to any person obtaining
+# a copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to permit
+# persons to whom the Software is furnished to do so, subject to the
+# following conditions:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+# IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
+# OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#++
+
+require File.expand_path(File.dirname(__FILE__)) + '/../../test_helper'
+
+require 'test/checkout/frontend_configuration'
+
+require 'google4r/checkout'
+
+# Integration tests for the CheckoutCommand class.
+#
+# Tests the CheckoutCommand class against the Google Checkout Web Service.
+class Google4R::Checkout::CheckoutCommandIntegrationTest < Test::Unit::TestCase
+ include Google4R::Checkout
+
+ def setup
+ @frontend = Frontend.new(FRONTEND_CONFIGURATION)
+ @frontend.tax_table_factory = TestTaxTableFactory.new
+ @command = @frontend.create_checkout_command
+ end
+
+ def test_sending_to_google_works_with_valid_request
+ setup_command(@command)
+ result = @command.send_to_google_checkout
+ assert_kind_of CheckoutRedirectResponse, result
+ end
+
+ def test_using_invalid_credentials_raise_google_checkout_error
+ invalid_patches = [ [ :merchant_id, 'invalid' ], [ :merchant_key, 'invalid' ] ]
+
+ invalid_patches.each do |patch|
+ config = FRONTEND_CONFIGURATION.dup
+ config[patch[0]] = patch[1]
+ @frontend = Frontend.new(config)
+ @frontend.tax_table_factory = TestTaxTableFactory.new
+ @command = @frontend.create_checkout_command
+
+ setup_command(@command)
+ assert_raises(GoogleCheckoutError) { @command.send_to_google_checkout }
+ end
+ end
+
+ def test_invalid_xml_raises_google_checkout_error
+ class << @command
+ def to_xml
+ ''
+ end
+ end
+
+ setup_command(@command)
+ assert_raises(GoogleCheckoutError) { @command.send_to_google_checkout }
+ end
+
+ protected
+
+ # Sets up the given CheckoutCommand so it contains some
+ # shipping methods and its cart contains some items.
+ def setup_command(command)
+ # Add shipping methods.
+ command.create_shipping_method(FlatRateShipping) do |shipping|
+ shipping.name = 'UPS Ground Shipping'
+ shipping.price = Money.new(2000) # USD 20
+ shipping.create_allowed_area(UsCountryArea) do |area|
+ area.area = UsCountryArea::ALL
+ end
+ end
+
+ # Add items to the cart.
+ 1.upto(5) do |i|
+ command.cart.create_item do |item|
+ item.name = "Test Item #{i}"
+ item.description = "This is a test item (#{i})"
+ item.unit_price = Money.new(350)
+ item.quantity = i * 3
+ item.id = "test-#{i}-123456789"
+ end
+ end
+ end
+end
\ No newline at end of file
diff --git a/vendor/plugins/google4r/test/checkout/unit/address_test.rb b/vendor/plugins/google4r/test/checkout/unit/address_test.rb
new file mode 100644
index 0000000..cb53810
--- /dev/null
+++ b/vendor/plugins/google4r/test/checkout/unit/address_test.rb
@@ -0,0 +1,131 @@
+#--
+# Project: google_checkout4r
+# File: test/unit/address_test.rb
+# Author: Manuel Holtgrewe
+# Copyright: (c) 2007 by Manuel Holtgrewe
+# License: MIT License as follows:
+#
+# Permission is hereby granted, free of charge, to any person obtaining
+# a copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to permit
+# persons to whom the Software is furnished to do so, subject to the
+# following conditions:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+# IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
+# OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#++
+
+require File.expand_path(File.dirname(__FILE__)) + '/../../test_helper'
+
+require 'test/checkout/frontend_configuration'
+
+require 'google4r/checkout'
+
+# Test for the class Address.
+class Google4R::Checkout::AddressTest < Test::Unit::TestCase
+ include Google4R::Checkout
+
+ def setup
+ @data =
+ {
+ :contact_name => 'John Smith',
+ :email => 'johnsmith@example.com',
+ :fax => '+01123456789',
+ :phone => '+01123456789',
+ :address1 => '10 Example Road',
+ :address2 => 'Bar',
+ :city => 'Sampleville',
+ :company_name => 'Company Name',
+ :region => 'CA',
+ :postal_code => '94141',
+ :country_code => 'US',
+ }
+
+ @optional_fields = [ :fax, :phone, :address2, :company_name, :contact_name ]
+
+ @xml_str = %q{
+