_skin.class.php

<?php
/**
 * This file implements a class derived of the generic Skin class in order to provide custom code for
 * the skin in this folder.
 *
 * This file is part of the b2evolution project - {@link http://b2evolution.net/}
 *
 * @package skins
 * @subpackage bootstrap_manual
 */
if( !defined('EVO_MAIN_INIT') ) die( 'Please, do not access this page directly.' );

/**
 * Specific code for this skin.
 *
 * ATTENTION: if you make a new skin you have to change the class name below accordingly
 */
class material_manual_Skin extends Skin
{
	/**
	 * Skin version
	 * @var string
	 */
	var $version = '6.2.1';

	/**
	 * Do we want to use style.min.css instead of style.css ?
	 */
	var $use_min_css = 'check';  // true|false|'check' Set this to true for better optimization

	/**
	 * Get default name for the skin.
	 * Note: the admin can customize it.
	 */
	function get_default_name()
	{
		return 'Material Manual Skin';
	}


	/**
	 * Get default type for the skin.
	 */
	function get_default_type()
	{
		return 'normal';
	}


	/**
	 * What evoSkins API does has this skin been designed with?
	 *
	 * This determines where we get the fallback templates from (skins_fallback_v*)
	 * (allows to use new markup in new b2evolution versions)
	 */
	function get_api_version()
	{
		return 6;
	}


	/**
	* Get supported collection kinds.
	*
	* This should be overloaded in skins.
	*
	* For each kind the answer could be:
	* - 'yes' : this skin does support that collection kind (the result will be was is expected)
	* - 'partial' : this skin is not a primary choice for this collection kind (but still produces an output that makes sense)
	* - 'maybe' : this skin has not been tested with this collection kind
	* - 'no' : this skin does not support that collection kind (the result would not be what is expected)
	* There may be more possible answers in the future...
	*/
	public function get_supported_coll_kinds()
	{
		$supported_kinds = array(
				'main' => 'no',
				'std' => 'no',		// Blog
				'photo' => 'no',
				'forum' => 'no',
				'manual' => 'yes',
				'group' => 'no',  // Tracker
				// Any kind that is not listed should be considered as "maybe" supported
			);

		return $supported_kinds;
	}


	/*
	 * What CSS framework does has this skin been designed with?
	 *
	 * This may impact default markup returned by Skin::get_template() for example
	 */
	function get_css_framework()
	{
		return 'bootstrap';
	}


	/**
	 * Get definitions for editable params
	 *
	 * @see Plugin::GetDefaultSettings()
	 * @param local params like 'for_editing' => true
	 */
	function get_param_definitions( $params )
	{
		$r = array_merge( array(
				'general_start' => array(
					'layout' => 'begin_fieldset',
					'label'  => T_('General Settings')
				),
					'bg_color' => array(
						'label' => T_('Site background color'),
						'note' => T_('Default color is') . ' #FFF.',
						'defaultvalue' => '#FFF',
						'type' => 'color',
					),
					'text_color' => array(
						'label' => T_('Site text color'),
						'note' => T_('Default color is') . ' #666.',
						'defaultvalue' => '#666',
						'type' => 'color',
					),
					'headings_color' => array(
						'label' => T_('Site headings color'),
						'note' => T_('Default color is') . ' #444.',
						'defaultvalue' => '#444',
						'type' => 'color',
					),
					'link_color' => array(
						'label' => T_('Site link color'),
						'note' => T_('Default color is') . ' #212121.',
						'defaultvalue' => '#212121',
						'type' => 'color',
					),
					'link_h_color' => array(
						'label' => T_('Site link hover color'),
						'note' => T_('Default color is') . ' #448AFF.',
						'defaultvalue' => '#448AFF',
						'type' => 'color',
					),
					'section_bg' => array(
						'label' => T_('Items background color'),
						'note' => T_('This stands for menu links, buttons, featured/intro posts, etc. Default color is') . ' #F4F4F4.',
						'defaultvalue' => '#F4F4F4',
						'type' => 'color',
					),
					'divider_color' => array(
						'label' => T_('Divider color'),
						'note' => T_('Divider is a line on the bottom of every post. Default color is') . ' #E7E7E7.',
						'defaultvalue' => '#E7E7E7',
						'type' => 'color',
					),
					'left_navigation' => array(
						'label' => T_('Fixed sidebar'),
						'note' => T_('Check to enable the fixed sidebar.'),
						'defaultvalue' => 1,
						'type' => 'checkbox',
					),
				'general_layout_end' => array(
					'layout' => 'end_fieldset',
				),


				'header_layout_start' => array(
					'layout' => 'begin_fieldset',
					'label'  => T_('Header Settings')
				),
					'header_bg' => array(
						'label' => T_('Header background color'),
						'note' => T_('Default color is') . ' #448AFF.',
						'defaultvalue' => '#448AFF',
						'type' => 'color',
					),
					'header_color' => array(
						'label' => T_('Header font color'),
						'note' => T_('Default color is') . ' #FFF.',
						'defaultvalue' => '#FFF',
						'type' => 'color',
					),
				'header_layout_end' => array(
					'layout' => 'end_fieldset',
				),


				'section_layout_start' => array(
					'layout' => 'begin_fieldset',
					'label'  => T_('Layout Settings')
				),
					'max_image_height' => array(
						'label' => T_('Max image height'),
						'note' => 'px',
						'defaultvalue' => '',
						'type' => 'integer',
						'allow_empty' => true,
					),
					'page_navigation' => array(
						'label' => T_('Page navigation'),
						'note' => T_('(EXPERIMENTAL)').' '.T_('Check this to show previous/next page links to navigate inside the <b>current</b> chapter.'),
						'defaultvalue' => 0,
						'type' => 'checkbox',
					),
				'section_layout_end' => array(
					'layout' => 'end_fieldset',
				),


				'section_colorbox_start' => array(
					'layout' => 'begin_fieldset',
					'label'  => T_('Colorbox Image Zoom')
				),
					'colorbox' => array(
						'label' => T_('Colorbox Image Zoom'),
						'note' => T_('Check to enable javascript zooming on images (using the colorbox script)'),
						'defaultvalue' => 1,
						'type' => 'checkbox',
					),
					'colorbox_vote_post' => array(
						'label' => T_('Voting on Post Images'),
						'note' => T_('Check this to enable AJAX voting buttons in the colorbox zoom view'),
						'defaultvalue' => 1,
						'type' => 'checkbox',
					),
					'colorbox_vote_post_numbers' => array(
						'label' => T_('Display Votes'),
						'note' => T_('Check to display number of likes and dislikes'),
						'defaultvalue' => 1,
						'type' => 'checkbox',
					),
					'colorbox_vote_comment' => array(
						'label' => T_('Voting on Comment Images'),
						'note' => T_('Check this to enable AJAX voting buttons in the colorbox zoom view'),
						'defaultvalue' => 1,
						'type' => 'checkbox',
					),
					'colorbox_vote_comment_numbers' => array(
						'label' => T_('Display Votes'),
						'note' => T_('Check to display number of likes and dislikes'),
						'defaultvalue' => 1,
						'type' => 'checkbox',
					),
					'colorbox_vote_user' => array(
						'label' => T_('Voting on User Images'),
						'note' => T_('Check this to enable AJAX voting buttons in the colorbox zoom view'),
						'defaultvalue' => 1,
						'type' => 'checkbox',
					),
					'colorbox_vote_user_numbers' => array(
						'label' => T_('Display Votes'),
						'note' => T_('Check to display number of likes and dislikes'),
						'defaultvalue' => 1,
						'type' => 'checkbox',
					),
				'section_colorbox_end' => array(
					'layout' => 'end_fieldset',
				),


				'section_username_start' => array(
					'layout' => 'begin_fieldset',
					'label'  => T_('Username options')
				),
					'gender_colored' => array(
						'label' => T_('Display gender'),
						'note' => T_('Use colored usernames to differentiate men & women.'),
						'defaultvalue' => 0,
						'type' => 'checkbox',
					),
					'bubbletip' => array(
						'label' => T_('Username bubble tips'),
						'note' => T_('Check to enable bubble tips on usernames'),
						'defaultvalue' => 0,
						'type' => 'checkbox',
					),
					'autocomplete_usernames' => array(
						'label' => T_('Autocomplete usernames'),
						'note' => T_('Check to enable auto-completion of usernames entered after a "@" sign in the comment forms'),
						'defaultvalue' => 1,
						'type' => 'checkbox',
					),
				'section_username_end' => array(
					'layout' => 'end_fieldset',
				),


				'section_access_start' => array(
					'layout' => 'begin_fieldset',
					'label'  => T_('When access is denied or requires login...')
				),
					'access_login_containers' => array(
						'label' => T_('Display on login screen'),
						'note' => '',
						'type' => 'checklist',
						'options' => array(
							array( 'header',   sprintf( T_('"%s" container'), NT_('Header') ),    1 ),
							array( 'page_top', sprintf( T_('"%s" container'), NT_('Page Top') ),  1 ),
							array( 'menu',     sprintf( T_('"%s" container'), NT_('Menu') ),      0 ),
							array( 'sidebar',  sprintf( T_('"%s" container'), NT_('Sidebar') ),   0 ),
							array( 'sidebar2', sprintf( T_('"%s" container'), NT_('Sidebar 2') ), 0 ),
							array( 'footer',   sprintf( T_('"%s" container'), NT_('Footer') ),    1 ) ),
						),
				'section_access_end' => array(
					'layout' => 'end_fieldset',
				),

			), parent::get_param_definitions( $params ) );

		return $r;
	}


	/**
	 * Get ready for displaying the skin.
	 *
	 * This may register some CSS or JS...
	 */
	function display_init()
	{
		global $Messages, $disp, $debug;

		// Request some common features that the parent function (Skin::display_init()) knows how to provide:
		parent::display_init( array(
				'jquery',                  // Load jQuery
				'font_awesome',            // Load Font Awesome (and use its icons as a priority over the Bootstrap glyphicons)
				'bootstrap',               // Load Bootstrap (without 'bootstrap_theme_css')
				'bootstrap_evo_css',       // Load the b2evo_base styles for Bootstrap (instead of the old b2evo_base styles)
				'bootstrap_messages',      // Initialize $Messages Class to use Bootstrap styles
				'style_css',               // Load the style.css file of the current skin
				'colorbox',                // Load Colorbox (a lightweight Lightbox alternative + customizations for b2evo)
				'bootstrap_init_tooltips', // Inline JS to init Bootstrap tooltips (E.g. on comment form for allowed file extensions)
				'disp_auto',               // Automatically include additional CSS and/or JS required by certain disps (replace with 'disp_off' to disable this)
			) );

		// Skin specific initializations:
		add_headline( '<link href="https://fonts.googleapis.com/css?family=Roboto:400,700" rel="stylesheet">' );

		// Add custom CSS:
		$custom_css = '';

		// Custom background color:
		if( $color = $this->get_setting( 'bg_color' ) )
		{
			$custom_css = '#skin_wrapper { background: '.$color." }\n";
		}
		// Custom text color:
		if( $color = $this->get_setting( 'text_color' ) )
		{
			$custom_css .= '.main, .content blockquote, .content address, .content p, .content li, .content td, .content dd, .result_content, .search_title, .main textarea { color: '.$color." }\n";
		}
		// Custom headings color:
		if( $color = $this->get_setting( 'headings_color' ) )
		{
			$custom_css .= '.content h1, .content h2, .content h3, .content h4, .content h5, .content h6, .content cite, .main .title { color: '.$color." }\n";
			$custom_css .= '.content cite { border-bottom: 2px solid '.$color." }\n";
		}
		// Custom link color:
		if( $color = $this->get_setting( 'link_color' ) )
		{
			$custom_css .= '.main a, .main .nav > li a, .main .pagination>li>a, .main .panel-default>.panel-heading a, .main .panel-default>.panel-heading .panel-icon, .main .panel-title, .main .evo_post_more_link, .main .evo_comment .panel-heading .evo_comment_title { color: '.$color." }\n";
		}
		// Custom link hover color:
		if( $color = $this->get_setting( 'link_h_color' ) )
		{
			$custom_css .= '.content a:hover, .color-hover a:hover, .main .nav > li a:hover, .main .pagination>li>a:hover, .main .pagination>li>span:hover, .main .pagination>li.active>span, .main .pager li>a, .main .pager li>span, .profile_column_right .panel-default .panel-heading, .main .panel-title a, .main .evo_post_more_link a, .main .evo_post__excerpt_more_link a, .main .evo_comment .panel-heading a:hover, .main .evo_comment .panel-heading a, profile_column_left h1, .profile_column_left .profile_buttons .btn-primary, .profile_column_left .profile_buttons .btn-primary button, .profile_column_left h1, .main button, .main input.submit, .main input.preview, .main input[type="reset"], .main input[type="submit"], .tabs > .selected a, .disp_profile .panel button.btn, .disp_subs .form-horizontal .controls span.help-inline a.btn { color: '.$color." }\n";
			$custom_css .= '#bCalendarToday { background: '.$color." }\n";
		}
		// Sections background color:
		if( $color = $this->get_setting( 'section_bg' ) )
		{
			$custom_css .= '.main .nav > li a, .main .pager li>a, .main .pager li>span, .featured_post, .main .panel-default>.panel-heading, .main .evo_post_more_link a, .main .evo_post__excerpt_more_link a, .evo_comment_footer small a { background: '.$color." }\n";
			$custom_css .= '.main .pagination>li>a, .main .pagination>li>span, .small >span, .profile_column_left .profile_buttons .btn-group a, .profile_column_left .profile_buttons p a button, .main .input.submit, .main input[type="button"]:focus, .main input[type="reset"]:focus, .main  input[type="submit"]:focus, .main button:active, .main input[type="button"]:active, .main input[type="reset"]:active, .main input[type="submit"]:active, .main input[type="submit"], .disp_mediaidx .widget_flow_blocks div, .disp_profile .panel button.btn, .disp_subs .form-horizontal .controls span.help-inline a.btn { background: '.$color." !important }\n";
			$custom_css .= '.main input[type="submit"], .disp_profile .panel button.btn { border: 2px solid '.$color." }\n";
		}
		// Divider color:
		if( $color = $this->get_setting( 'divider_color' ) )
		{
			$custom_css .= '.post, .main .panel-group .panel li, .content ul li, .main .evo_comment { border-bottom: 1px solid '.$color." }\n";
			$custom_css .= '.post, .main .panel-group .panel li ul, .content ul li ul { border-top: 1px solid '.$color." }\n";
			$custom_css .= 'input[type="text"], input[type="email"], input[type="url"], input[type="password"], input[type="search"], textarea, input[type="text"]:focus, input[type="email"]:focus, input[type="url"]:focus, input[type="password"]:focus, input[type="search"]:focus, textarea:focus { border: 2px solid '.$color." !important }\n";
		}


		// Custom link hover color:
		if( $color = $this->get_setting( 'header_bg' ) )
		{
			$custom_css .= '.masterhead, .disp_contacts .results .form-group.pull-right button, .disp_threads .results .form-group.pull-right button, .panel-heading .action_icon { background-color: '.$color." }\n";
		}
		// Custom link hover color:
		if( $color = $this->get_setting( 'header_color' ) )
		{
			$custom_css .= '.masterhead, .masterhead .widget_core_coll_title a, .masterhead .widget_core_coll_title a:hover, .disp_contacts .results .form-group.pull-right button, .disp_threads .results .form-group.pull-right button, .main .panel-default>.panel-heading .action_icon { color: '.$color."}\n";
		}


		// Limit images by max height:
		$max_image_height = intval( $this->get_setting( 'max_image_height' ) );
		if( $max_image_height > 0 )
		{
			add_css_headline( '.evo_image_block img { max-height: '.$max_image_height.'px; width: auto; }' );
		}

		// Initialize a template depending on current page
		switch( $disp )
		{
			case 'front':
				// Init star rating for intro posts:
				init_ratings_js( 'blog', true );
				break;

			case 'posts':
				global $cat, $bootstrap_manual_posts_text;

				// Init star rating for intro posts:
				init_ratings_js( 'blog', true );

				$bootstrap_manual_posts_text = T_('Posts');
				if( ! empty( $cat ) )
				{ // Init the <title> for categories page:
					$ChapterCache = & get_ChapterCache();
					if( $Chapter = & $ChapterCache->get_by_ID( $cat, false ) )
					{
						$bootstrap_manual_posts_text = $Chapter->get( 'name' );
					}
				}
				break;
		}

		if( $this->is_left_navigation_visible() && $this->get_setting( 'left_navigation' ) == true )
		{ // Include JS code for left navigation panel only when it is displayed:
			require_js( 'left_navigation.js', 'relative' );
		}

		// Function for custom css
		if( ! empty( $custom_css ) )
		{
			$custom_css = '<style type="text/css">
			<!--
				'.$custom_css.'
			-->
			</style>';
			add_headline( $custom_css );
		}
	}


	/**
	 * Those templates are used for example by the messaging screens.
	 */
	function get_template( $name )
	{
		switch( $name )
		{
			case 'Results':
				// Results list:
				return array(
					'page_url' => '', // All generated links will refer to the current page
					'before' => '<div class="results panel panel-default">',
					'content_start' => '<div id="$prefix$ajax_content">',
					'header_start' => '',
						'header_text' => '<div class="center"><ul class="pagination">'
								.'$prev$$first$$list_prev$$list$$list_next$$last$$next$'
							.'</ul></div>',
						'header_text_single' => '',
					'header_end' => '',
					'head_title' => '<div class="panel-heading fieldset_title"><span class="pull-right">$global_icons$</span><h3 class="panel-title">$title$</h3></div>'."\n",
					'global_icons_class' => 'btn btn-default btn-sm',
					'filters_start'        => '<div class="filters panel-body">',
					'filters_end'          => '</div>',
					'filter_button_class'  => 'btn-sm btn-info',
					'filter_button_before' => '<div class="form-group pull-right">',
					'filter_button_after'  => '</div>',
					'messages_start' => '<div class="messages form-inline">',
					'messages_end' => '</div>',
					'messages_separator' => '<br />',
					'list_start' => '<div class="table_scroll">'."\n"
					               .'<table class="table table-striped table-bordered table-hover table-condensed" cellspacing="0">'."\n",
						'head_start' => "<thead>\n",
							'line_start_head' => '<tr>',  // TODO: fusionner avec colhead_start_first; mettre a jour admin_UI_general; utiliser colspan="$headspan$"
							'colhead_start' => '<th $class_attrib$>',
							'colhead_start_first' => '<th class="firstcol $class$">',
							'colhead_start_last' => '<th class="lastcol $class$">',
							'colhead_end' => "</th>\n",
							'sort_asc_off' => get_icon( 'sort_asc_off' ),
							'sort_asc_on' => get_icon( 'sort_asc_on' ),
							'sort_desc_off' => get_icon( 'sort_desc_off' ),
							'sort_desc_on' => get_icon( 'sort_desc_on' ),
							'basic_sort_off' => '',
							'basic_sort_asc' => get_icon( 'ascending' ),
							'basic_sort_desc' => get_icon( 'descending' ),
						'head_end' => "</thead>\n\n",
						'tfoot_start' => "<tfoot>\n",
						'tfoot_end' => "</tfoot>\n\n",
						'body_start' => "<tbody>\n",
							'line_start' => '<tr class="even">'."\n",
							'line_start_odd' => '<tr class="odd">'."\n",
							'line_start_last' => '<tr class="even lastline">'."\n",
							'line_start_odd_last' => '<tr class="odd lastline">'."\n",
								'col_start' => '<td $class_attrib$>',
								'col_start_first' => '<td class="firstcol $class$">',
								'col_start_last' => '<td class="lastcol $class$">',
								'col_end' => "</td>\n",
							'line_end' => "</tr>\n\n",
							'grp_line_start' => '<tr class="group">'."\n",
							'grp_line_start_odd' => '<tr class="odd">'."\n",
							'grp_line_start_last' => '<tr class="lastline">'."\n",
							'grp_line_start_odd_last' => '<tr class="odd lastline">'."\n",
										'grp_col_start' => '<td $class_attrib$ $colspan_attrib$>',
										'grp_col_start_first' => '<td class="firstcol $class$" $colspan_attrib$>',
										'grp_col_start_last' => '<td class="lastcol $class$" $colspan_attrib$>',
								'grp_col_end' => "</td>\n",
							'grp_line_end' => "</tr>\n\n",
						'body_end' => "</tbody>\n\n",
						'total_line_start' => '<tr class="total">'."\n",
							'total_col_start' => '<td $class_attrib$>',
							'total_col_start_first' => '<td class="firstcol $class$">',
							'total_col_start_last' => '<td class="lastcol $class$">',
							'total_col_end' => "</td>\n",
						'total_line_end' => "</tr>\n\n",
					'list_end' => "</table></div>\n\n",
					'footer_start' => '',
					'footer_text' => '<div class="center"><ul class="pagination">'
							.'$prev$$first$$list_prev$$list$$list_next$$last$$next$'
						.'</ul></div><div class="center">$page_size$</div>'
					                  /* T_('Page $scroll_list$ out of $total_pages$   $prev$ | $next$<br />'. */
					                  /* '<strong>$total_pages$ Pages</strong> : $prev$ $list$ $next$' */
					                  /* .' <br />$first$  $list_prev$  $list$  $list_next$  $last$ :: $prev$ | $next$') */,
					'footer_text_single' => '<div class="center">$page_size$</div>',
					'footer_text_no_limit' => '', // Text if theres no LIMIT and therefor only one page anyway
						'page_current_template' => '<span>$page_num$</span>',
						'page_item_before' => '<li>',
						'page_item_after' => '</li>',
						'page_item_current_before' => '<li class="active">',
						'page_item_current_after'  => '</li>',
						'prev_text' => T_('Previous'),
						'next_text' => T_('Next'),
						'no_prev_text' => '',
						'no_next_text' => '',
						'list_prev_text' => T_('...'),
						'list_next_text' => T_('...'),
						'list_span' => 11,
						'scroll_list_range' => 5,
					'footer_end' => "\n\n",
					'no_results_start' => '<div class="panel-footer">'."\n",
					'no_results_end'   => '$no_results$</div>'."\n\n",
					'content_end' => '</div>',
					'after' => '</div>',
					'sort_type' => 'basic'
				);
				break;

			case 'blockspan_form':
				// Form settings for filter area:
				return array(
					'layout'         => 'blockspan',
					'formclass'      => 'form-inline',
					'formstart'      => '',
					'formend'        => '',
					'title_fmt'      => '$title$'."\n",
					'no_title_fmt'   => '',
					'fieldset_begin' => '<fieldset $fieldset_attribs$>'."\n"
																.'<legend $title_attribs$>$fieldset_title$</legend>'."\n",
					'fieldset_end'   => '</fieldset>'."\n",
					'fieldstart'     => '<div class="form-group form-group-sm" $ID$>'."\n",
					'fieldend'       => "</div>\n\n",
					'labelclass'     => 'control-label',
					'labelstart'     => '',
					'labelend'       => "\n",
					'labelempty'     => '<label></label>',
					'inputstart'     => '',
					'inputend'       => "\n",
					'infostart'      => '<div class="form-control-static">',
					'infoend'        => "</div>\n",
					'buttonsstart'   => '<div class="form-group form-group-sm">',
					'buttonsend'     => "</div>\n\n",
					'customstart'    => '<div class="custom_content">',
					'customend'      => "</div>\n",
					'note_format'    => ' <span class="help-inline">%s</span>',
					// Additional params depending on field type:
					// - checkbox
					'fieldstart_checkbox'    => '<div class="form-group form-group-sm checkbox" $ID$>'."\n",
					'fieldend_checkbox'      => "</div>\n\n",
					'inputclass_checkbox'    => '',
					'inputstart_checkbox'    => '',
					'inputend_checkbox'      => "\n",
					'checkbox_newline_start' => '',
					'checkbox_newline_end'   => "\n",
					// - radio
					'inputclass_radio'       => '',
					'radio_label_format'     => '$radio_option_label$',
					'radio_newline_start'    => '',
					'radio_newline_end'      => "\n",
					'radio_oneline_start'    => '',
					'radio_oneline_end'      => "\n",
				);

			case 'compact_form':
			case 'Form':
				// Default Form settings:
				return array(
					'layout'         => 'fieldset',
					'formclass'      => 'form-horizontal',
					'formstart'      => '',
					'formend'        => '',
					'title_fmt'      => '<span style="float:right">$global_icons$</span><h2>$title$</h2>'."\n",
					'no_title_fmt'   => '<span style="float:right">$global_icons$</span>'."\n",
					'fieldset_begin' => '<div class="fieldset_wrapper $class$" id="fieldset_wrapper_$id$"><fieldset $fieldset_attribs$><div class="panel panel-default">'."\n"
															.'<legend class="panel-heading" $title_attribs$>$fieldset_title$</legend><div class="panel-body $class$">'."\n",
					'fieldset_end'   => '</div></div></fieldset></div>'."\n",
					'fieldstart'     => '<div class="form-group" $ID$>'."\n",
					'fieldend'       => "</div>\n\n",
					'labelclass'     => 'control-label col-md-12',
					'labelstart'     => '',
					'labelend'       => "\n",
					'labelempty'     => '<label class="control-label col-md-12"></label>',
					'inputstart'     => '<div class="controls col-md-12">',
					'inputend'       => "</div>\n",
					'infostart'      => '<div class="controls col-sm-9"><div class="form-control-static">',
					'infoend'        => "</div></div>\n",
					'buttonsstart'   => '<div class="form-group"><div class="control-buttons">',
					'buttonsend'     => "</div></div>\n\n",
					'customstart'    => '<div class="custom_content">',
					'customend'      => "</div>\n",
					'note_format'    => ' <span class="help-inline">%s</span>',
					// Additional params depending on field type:
					// - checkbox
					'inputclass_checkbox'    => '',
					'inputstart_checkbox'    => '<div class="controls col-sm-9"><div class="checkbox"><label>',
					'inputend_checkbox'      => "</label></div></div>\n",
					'checkbox_newline_start' => '<div class="checkbox">',
					'checkbox_newline_end'   => "</div>\n",
					// - radio
					'fieldstart_radio'       => '<div class="form-group radio-group" $ID$>'."\n",
					'fieldend_radio'         => "</div>\n\n",
					'inputclass_radio'       => '',
					'radio_label_format'     => '$radio_option_label$',
					'radio_newline_start'    => '<div class="radio"><label>',
					'radio_newline_end'      => "</label></div>\n",
					'radio_oneline_start'    => '<label class="radio-inline">',
					'radio_oneline_end'      => "</label>\n",
				);

			case 'linespan_form':
				// Linespan form:
				return array(
					'layout'         => 'linespan',
					'formclass'      => 'form-horizontal',
					'formstart'      => '',
					'formend'        => '',
					'title_fmt'      => '<span style="float:right">$global_icons$</span><h2>$title$</h2>'."\n",
					'no_title_fmt'   => '<span style="float:right">$global_icons$</span>'."\n",
					'fieldset_begin' => '<div class="fieldset_wrapper $class$" id="fieldset_wrapper_$id$"><fieldset $fieldset_attribs$><div class="panel panel-default">'."\n"
															.'<legend class="panel-heading" $title_attribs$>$fieldset_title$</legend><div class="panel-body $class$">'."\n",
					'fieldset_end'   => '</div></div></fieldset></div>'."\n",
					'fieldstart'     => '<div class="form-group" $ID$>'."\n",
					'fieldend'       => "</div>\n\n",
					'labelclass'     => '',
					'labelstart'     => '',
					'labelend'       => "\n",
					'labelempty'     => '',
					'inputstart'     => '<div class="controls">',
					'inputend'       => "</div>\n",
					'infostart'      => '<div class="controls"><div class="form-control-static">',
					'infoend'        => "</div></div>\n",
					'buttonsstart'   => '<div class="form-group"><div class="control-buttons">',
					'buttonsend'     => "</div></div>\n\n",
					'customstart'    => '<div class="custom_content">',
					'customend'      => "</div>\n",
					'note_format'    => ' <span class="help-inline">%s</span>',
					// Additional params depending on field type:
					// - checkbox
					'inputclass_checkbox'    => '',
					'inputstart_checkbox'    => '<div class="controls"><div class="checkbox"><label>',
					'inputend_checkbox'      => "</label></div></div>\n",
					'checkbox_newline_start' => '<div class="checkbox">',
					'checkbox_newline_end'   => "</div>\n",
					'checkbox_basic_start'   => '<div class="checkbox"><label>',
					'checkbox_basic_end'     => "</label></div>\n",
					// - radio
					'fieldstart_radio'       => '',
					'fieldend_radio'         => '',
					'inputstart_radio'       => '<div class="controls">',
					'inputend_radio'         => "</div>\n",
					'inputclass_radio'       => '',
					'radio_label_format'     => '$radio_option_label$',
					'radio_newline_start'    => '<div class="radio"><label>',
					'radio_newline_end'      => "</label></div>\n",
					'radio_oneline_start'    => '<label class="radio-inline">',
					'radio_oneline_end'      => "</label>\n",
				);

			case 'fixed_form':
				// Form with fixed label width:
				return array(
					'layout'         => 'fieldset',
					'formclass'      => 'form-horizontal',
					'formstart'      => '',
					'formend'        => '',
					'title_fmt'      => '<span style="float:right">$global_icons$</span><h2>$title$</h2>'."\n",
					'no_title_fmt'   => '<span style="float:right">$global_icons$</span>'."\n",
					'fieldset_begin' => '<div class="fieldset_wrapper $class$" id="fieldset_wrapper_$id$"><fieldset $fieldset_attribs$><div class="panel panel-default">'."\n"
															.'<legend class="panel-heading" $title_attribs$>$fieldset_title$</legend><div class="panel-body $class$">'."\n",
					'fieldset_end'   => '</div></div></fieldset></div>'."\n",
					'fieldstart'     => '<div class="form-group fixedform-group" $ID$>'."\n",
					'fieldend'       => "</div>\n\n",
					'labelclass'     => 'control-label fixedform-label',
					'labelstart'     => '',
					'labelend'       => "\n",
					'labelempty'     => '<label class="control-label fixedform-label"></label>',
					'inputstart'     => '<div class="controls fixedform-controls">',
					'inputend'       => "</div>\n",
					'infostart'      => '<div class="controls fixedform-controls"><div class="form-control-static">',
					'infoend'        => "</div></div>\n",
					'buttonsstart'   => '<div class="form-group"><div class="control-buttons fixedform-controls">',
					'buttonsend'     => "</div></div>\n\n",
					'customstart'    => '<div class="custom_content">',
					'customend'      => "</div>\n",
					'note_format'    => ' <span class="help-inline">%s</span>',
					// Additional params depending on field type:
					// - checkbox
					'inputclass_checkbox'    => '',
					'inputstart_checkbox'    => '<div class="controls fixedform-controls"><div class="checkbox"><label>',
					'inputend_checkbox'      => "</label></div></div>\n",
					'checkbox_newline_start' => '<div class="checkbox">',
					'checkbox_newline_end'   => "</div>\n",
					// - radio
					'fieldstart_radio'       => '<div class="form-group radio-group" $ID$>'."\n",
					'fieldend_radio'         => "</div>\n\n",
					'inputclass_radio'       => '',
					'radio_label_format'     => '$radio_option_label$',
					'radio_newline_start'    => '<div class="radio"><label>',
					'radio_newline_end'      => "</label></div>\n",
					'radio_oneline_start'    => '<label class="radio-inline">',
					'radio_oneline_end'      => "</label>\n",
				);

			case 'user_navigation':
				// The Prev/Next links of users
				return array(
					'block_start'  => '<ul class="pager">',
					'prev_start'   => '<li class="previous">',
					'prev_end'     => '</li>',
					'prev_no_user' => '',
					'back_start'   => '<li>',
					'back_end'     => '</li>',
					'next_start'   => '<li class="next">',
					'next_end'     => '</li>',
					'next_no_user' => '',
					'block_end'    => '</ul>',
				);

			case 'button_classes':
				// Button classes
				return array(
					'button'       => 'btn btn-default btn-xs',
					'button_red'   => 'btn-danger',
					'button_green' => 'btn-success',
					'text'         => 'btn btn-default btn-xs',
					'group'        => 'btn-group',
				);

			case 'tooltip_plugin':
				// Plugin name for tooltips: 'bubbletip' or 'popover'
				return 'popover';
				break;

			case 'disp_params':
				// Params for skin_include( '$disp$', array( ) )
				return array(
					'author_link_text' => 'preferredname',
					// Profile tabs to switch between user edit forms
					'profile_tabs' => array(
						'block_start'         => '<nav><ul class="nav nav-tabs profile_tabs">',
						'item_start'          => '<li>',
						'item_end'            => '</li>',
						'item_selected_start' => '<li class="active">',
						'item_selected_end'   => '</li>',
						'block_end'           => '</ul></nav>',
					),
					// Pagination
					'pagination' => array(
						'block_start'           => '<div class="center"><ul class="pagination">',
						'block_end'             => '</ul></div>',
						'page_current_template' => '<span>$page_num$</span>',
						'page_item_before'      => '<li>',
						'page_item_after'       => '</li>',
						'page_item_current_before' => '<li class="active">',
						'page_item_current_after'  => '</li>',
						'prev_text'             => '<i class="fa fa-angle-double-left"></i>',
						'next_text'             => '<i class="fa fa-angle-double-right"></i>',
					),
					// Form params for the forms below: login, register, lostpassword, activateinfo and msgform
					'skin_form_before'      => '<div class="panel panel-default skin-form">'
																				.'<div class="panel-heading">'
																					.'<h3 class="panel-title">$form_title$</h3>'
																				.'</div>'
																				.'<div class="panel-body">',
					'skin_form_after'       => '</div></div>',
					// Login
					'display_form_messages' => true,
					'form_title_login'      => T_('Log in to your account').'$form_links$',
					'form_title_lostpass'   => get_request_title().'$form_links$',
					'lostpass_page_class'   => 'evo_panel__lostpass',
					'login_form_inskin'     => false,
					'login_page_class'      => 'evo_panel__login',
					'login_page_before'     => '<div class="$form_class$">',
					'login_page_after'      => '</div>',
					'display_reg_link'      => true,
					'abort_link_position'   => 'form_title',
					'abort_link_text'       => '<button type="button" class="close" aria-label="Close"><span aria-hidden="true">&times;</span></button>',
					// Register
					'register_page_before'      => '<div class="evo_panel__register">',
					'register_page_after'       => '</div>',
					'register_form_title'       => T_('Register'),
					'register_links_attrs'      => '',
					'register_use_placeholders' => true,
					'register_field_width'      => 252,
					'register_disabled_page_before' => '<div class="evo_panel__register register-disabled">',
					'register_disabled_page_after'  => '</div>',
					// Activate form
					'activate_form_title'  => T_('Account activation'),
					'activate_page_before' => '<div class="evo_panel__activation">',
					'activate_page_after'  => '</div>',
					// Search
					'search_input_before'      => '<div class="input-group">',
					'search_input_after'       => '',
					'search_submit_before'     => '<span class="input-group-btn">',
					'search_submit_after'      => '</span></div>',
					'search_use_editor'        => true,
					'search_author_format'     => 'login',
					'search_cell_author_start' => '<p class="small text-muted">',
					'search_cell_author_end'   => '</p>',
					'search_date_format'       => 'F jS, Y',
					// Front page
					'featured_intro_before' => '',
					'featured_intro_after'  => '',
					'intro_class'           => 'jumbotron',
					'featured_class'        => 'featurepost',
					// Form "Sending a message"
					'msgform_form_title' => T_('Sending a message'),
				);
				break;

			case 'plugin_template':
				// Template for plugins
				return array(
						'toolbar_before'       => '<div class="btn-toolbar $toolbar_class$" role="toolbar">',
						'toolbar_after'        => '</div>',
						'toolbar_title_before' => '<div class="btn-toolbar-title">',
						'toolbar_title_after'  => '</div>',
						'toolbar_group_before' => '<div class="btn-group btn-group-xs" role="group">',
						'toolbar_group_after'  => '</div>',
						'toolbar_button_class' => 'btn btn-default',
					);

			case 'modal_window_js_func':
				// JavaScript function to initialize Modal windows, @see echo_user_ajaxwindow_js()
				return 'echo_modalwindow_js_bootstrap';
				break;

			default:
				// Delegate to parent class:
				return parent::get_template( $name );
		}
	}


	/**
	 * Check if left navigation is visible for current page
	 *
	 * @return boolean TRUE
	 */
	function is_left_navigation_visible()
	{
		global $disp;

		if( in_array( $disp, array( 'access_requires_login', 'access_denied' ) ) )
		{ // Display left navigation column on this page when at least one sidebar container is visible:
			return $this->is_visible_container( 'sidebar' ) || $this->is_visible_container( 'sidebar2' );
		}

		// Display left navigation column only on these pages:
		return in_array( $disp, array( 'front', 'posts', 'single', 'search', 'edit', 'edit_comment', 'catdir', 'search', '404' ) );
	}


	/**
	 * Check if we can display a widget container
	 *
	 * @param string Widget container key: 'header', 'page_top', 'menu', 'sidebar', 'sidebar2', 'footer'
	 * @return boolean TRUE to display
	 */
	function is_visible_container( $container_key )
	{
		global $Collection, $Blog;

		if( $Blog->has_access() )
		{	// If current user has an access to this collection then don't restrict containers:
			return true;
		}

		// Get what containers are available for this skin when access is denied or requires login:
		$access = $this->get_setting( 'access_login_containers' );

		return ( ! empty( $access ) && ! empty( $access[ $container_key ] ) );
	}
}

?>