pnsource_browser.php

<?php
// $Id$
//
// Mediashare by Jorn Lind-Nielsen (C)
//

require_once 'modules/mediashare/common-edit.php';
require_once 'modules/mediashare/pnincludes/elfisk_common.php';

function mediashare_source_browser_view(&$args)
{
    $albumId = mediashareGetIntUrl('aid', $args, 0);

    if (isset($_POST['saveButton'])) {
        return mediashareSourceBrowserUpload($args);
    }

    if (isset($_POST['moreButton']) || isset($_POST['continueButton'])) {
        // After upload - update items and then continue to next page
        if (!mediashareSourceBrowserUpdate()) {
            return false;
        }
    }

    if (isset($_POST['cancelButton']) || isset($_POST['continueButton'])) {
        return pnRedirect(pnModURL('mediashare', 'edit', 'view', array('aid' => $albumId)));
    }

    if (isset($_POST['moreButton'])) {
        return pnRedirect(pnModURL('mediashare', 'edit', 'addmedia', array('aid' => $albumId, 'source' => 'browser')));
    }

    // FIXME Required for globals??
//    pnModAPILoad('mediashare', 'edit');

    $uploadInfo = pnModAPIFunc('mediashare', 'source_browser', 'getUploadInfo');

    $render = & pnRender::getInstance('mediashare', false);

    $render->assign('imageNum', 10);
    $render->assign('uploadFields', array(1, 2, 3, 4, 5, 6, 7, 8, 9, 10));
    $render->assign('post_max_size', $uploadInfo['post_max_size']);
    $render->assign('upload_max_filesize', $uploadInfo['upload_max_filesize']);

    return $render->fetch('mediashare_source_browser_view.html');
}

function mediashareSourceBrowserUpload(&$args)
{
    if (!SecurityUtil::confirmAuthKey()) {
        return LogUtil::registerAuthidError();
    }

    $dom = ZLanguage::getModuleDomain('mediashare');

    $albumId = mediashareGetIntUrl('aid', $args, 0);

    // Check access
    if (!mediashareAccessAlbum($albumId, mediashareAccessRequirementAddMedia, '')) {
        return LogUtil::registerPermissionError();
    }

    // Get parent album information
    if (!($album = pnModAPIFunc('mediashare', 'user', 'getAlbum', array('albumId' => $albumId)))) {
        return false;
    }

    // Start fetching media items
    $imageNum = (int)FormUtil::getPassedValue('imagenum');
    $statusSet = array();

    for ($i = 1; $i <= $imageNum; ++$i)
    {
        $uploadInfo = $_FILES["upload$i"];
        $width = FormUtil::getPassedValue("width$i");
        $height = FormUtil::getPassedValue("height$i");

        if (isset($uploadInfo['error']) && $uploadInfo['error'] != 0 && $uploadInfo['name'] != '') {
            $statusSet[] = array('ok' => false, 'message' => $uploadInfo['name'] . ': ' . mediashareUploadErrorMsg($uploadInfo['error']));
        } else if ($uploadInfo['size'] > 0) {
            $result = pnModAPIFunc('mediashare', 'source_browser', 'addMediaItem', array(
                'albumId' => $albumId,
                'uploadFilename' => $uploadInfo['tmp_name'],
                'fileSize' => $uploadInfo['size'],
                'filename' => $uploadInfo['name'],
                'mimeType' => $uploadInfo['type'],
                'title' => null,
                'keywords' => null,
                'description' => null,
                'width' => $width,
                'height' => $height));

            if ($result === false) {
                $status = array('ok' => false, 'message' => LogUtil::getErrorMessagesText());
            } else {
                $status = array('ok' => true, 'message' => $result['message'], 'mediaId' => $result['mediaId']);
            }

            $statusSet = array_merge($statusSet, array($status));
        }
    }

    // Quick count of uploaded images + getting IDs for further editing
    $editMediaIds = array();
    $acceptedImageNum = 0;
    foreach ($statusSet as $status)
    {
        if ($status['ok']) {
            ++$acceptedImageNum;
            $editMediaIds[] = $status['mediaId'];
        }
    }

    $album['imageCount'] += $acceptedImageNum; // Update for showing only

    if ($acceptedImageNum == 0) {
        $statusSet[] = array('ok' => false, 'message' => __('No media items', $dom));
    }

    if (($items = pnModAPIFunc('mediashare', 'user', 'getMediaItems', array('mediaIdList' => $editMediaIds))) === false) {
        return false;
    }

    $render = & pnRender::getInstance('mediashare', false);

    $render->assign('statusSet', $statusSet);
    $render->assign('items', $items);

    return $render->fetch('mediashare_source_browser_uploadet.html');
}

// Second page in upload sequence
// user has entered media titles and such like, and it needs to be updated
function mediashareSourceBrowserUpdate()
{
    if (!SecurityUtil::confirmAuthKey()) {
        return LogUtil::registerAuthidError();
    }

    $mediaIds = FormUtil::getPassedValue('mediaId');
    foreach ($mediaIds as $mediaId)
    {
        $mediaId = (int)$mediaId;

        $title       = FormUtil::getPassedValue("title-$mediaId");
        $keywords    = FormUtil::getPassedValue("keywords-$mediaId");
        $description = FormUtil::getPassedValue("description-$mediaId");

        // Check access
        if (!mediashareAccessItem($mediaId, mediashareAccessRequirementEditMedia, '')) {
            return LogUtil::registerPermissionError();
        }
        
        $args = array('mediaId'     => $mediaId,
                      'title'       => $title,
                      'keywords'    => $keywords,
                      'description' => $description);

        if (!pnModAPIFunc('mediashare', 'edit', 'updateItem', $args)) {
            return false;
        }
    }

    return true;
}