function list_videos()
{
global $id, $tool_content, $themeimg, $course_id, $langTitle, $langDescr, $langDate, $langChoice, $langCatVideoDirectory, $langAddModulesButton, $langNoVideo, $course_code;
$count = 0;
$video_found = FALSE;
$cnt1 = Database::get()->querySingle("SELECT COUNT(*) AS cnt FROM video WHERE course_id = ?d", $course_id)->cnt;
$cnt2 = Database::get()->querySingle("SELECT COUNT(*) AS cnt FROM videolink WHERE course_id = ?d", $course_id)->cnt;
$count = $cnt1 + $cnt2;
if ($count > 0) {
$video_found = TRUE;
$tool_content .= "<form action='insert.php?course={$course_code}' method='post'><input type='hidden' name='id' value='{$id}' />";
$tool_content .= "<table class='table-default'>";
$tool_content .= "<tr>" . "<th width='200' class='text-left'> {$langTitle}</th>" . "<th class='text-left'>{$langDescr}</th>" . "<th width='100'>{$langDate}</th>" . "<th width='80'>{$langChoice}</th>" . "</tr>";
foreach (array('video', 'videolink') as $table) {
$result = Database::get()->queryArray("SELECT * FROM {$table} WHERE (category IS NULL OR category = 0) AND course_id = ?d", $course_id);
foreach ($result as $row) {
$row->course_id = $course_id;
if ($table == 'video') {
$vObj = MediaResourceFactory::initFromVideo($row);
$videolink = MultimediaHelper::chooseMediaAhref($vObj);
} else {
$vObj = MediaResourceFactory::initFromVideoLink($row);
$videolink = MultimediaHelper::chooseMedialinkAhref($vObj);
}
$tool_content .= "<td> " . icon('fa-film') . " " . $videolink . "</td>" . "<td>" . q($row->description) . "</td>" . "<td class='text-center'>" . nice_format($row->date, true, true) . "</td>" . "<td class='text-center'><input type='checkbox' name='video[]' value='{$table}:{$row->id}' /></td>" . "</tr>";
}
}
$sql = Database::get()->queryArray("SELECT * FROM video_category WHERE course_id = ?d ORDER BY name", $course_id);
if ($sql) {
$tool_content .= "<tr><td colspan='3' class='bold'> {$langCatVideoDirectory}</td></tr>";
foreach ($sql as $videocat) {
$tool_content .= "<tr>";
$tool_content .= "<td>" . icon('fa-folder-o') . " " . q($videocat->name) . "</td>";
$tool_content .= "<td colspan='2'>" . standard_text_escape($videocat->description) . "</td>";
$tool_content .= "<td align='center'><input type='checkbox' name='videocatlink[]' value='{$videocat->id}' /></td>";
$tool_content .= "</tr>";
foreach (array('video', 'videolink') as $table) {
$sql2 = Database::get()->queryArray("SELECT * FROM {$table} WHERE category = ?d", $videocat->id);
foreach ($sql2 as $linkvideocat) {
$tool_content .= "<tr>";
$tool_content .= "<td> <img src='{$themeimg}/links_on.png' /> <a href='" . q($linkvideocat->url) . "' target='_blank'>" . q($linkvideocat->title == '' ? $linkvideocat->url : $linkvideocat->title) . "</a></td>";
$tool_content .= "<td>" . standard_text_escape($linkvideocat->description) . "</td>";
$tool_content .= "<td class='text-center'>" . nice_format($linkvideocat->date, true, true) . "</td>";
$tool_content .= "<td class='text-center'><input type='checkbox' name='video[]' value='{$table}:{$linkvideocat->id}' /></td>";
$tool_content .= "</tr>";
}
}
}
}
$tool_content .= "<tr><th colspan='4'><div align='right'><input class='btn btn-primary' type='submit' name='submit_video' value='" . q($langAddModulesButton) . "' /> </div></th></tr></table></form>";
}
if (!$video_found) {
$tool_content .= "<div class='alert alert-warning'>{$langNoVideo}</div>";
}
}
/**
* @brief display resource video category
* @global type $is_editor
* @global type $course_id
* @global type $langInactiveModule
* @param array $table
* @param type $title
* @param type $comments
* @param type $resource_id
* @param type $videolinkcat_id
* @param type $visibility
* @return string
*/
function show_videocat($table, $title, $comments, $resource_id, $videolinkcat_id, $visibility)
{
global $is_editor, $course_id, $langInactiveModule;
$content = $linkcontent = '';
$module_visible = visible_module(MODULE_ID_VIDEO);
// checks module visibility
if (!$module_visible and !$is_editor) {
return '';
}
$comment_box = $class_vis = $imagelink = $link = '';
$class_vis = ($visibility == 0 or !$module_visible) ? ' class="not_visible"' : ' ';
$title = q($title);
$sql = Database::get()->queryArray("SELECT * FROM video_category WHERE id = ?d AND course_id = ?d", $videolinkcat_id, $course_id);
foreach ($sql as $vlcat) {
$content .= "\n <tr{$class_vis}>\n <td width='1'>" . icon('fa-folder-o') . "</td>\n <td>" . q($vlcat->name);
if (!empty($vlcat->description)) {
$comment_box = "<br />{$vlcat->description}";
} else {
$comment_box = '';
}
foreach (array('video', 'videolink') as $table) {
$sql2 = Database::get()->queryArray("SELECT * FROM {$table} WHERE category = ?d AND course_id = ?d", $vlcat->id, $course_id);
foreach ($sql2 as $row) {
if (!$is_editor and !resource_access(1, $row->public)) {
return '';
}
$status = $row->public;
if ($table == 'video') {
$vObj = MediaResourceFactory::initFromVideo($row);
$videolink = MultimediaHelper::chooseMediaAhref($vObj);
} else {
$vObj = MediaResourceFactory::initFromVideoLink($row);
$videolink = MultimediaHelper::chooseMedialinkAhref($vObj);
}
if (!$module_visible) {
$videolink .= " <i>({$langInactiveModule})</i>";
}
if (!empty($comments)) {
$comment_box = "<br />{$comments}";
} else {
$comment_box = "";
}
$class_vis = ($visibility == 0 or !$module_visible or $status == 'del') ? ' class="not_visible"' : ' ';
$ltitle = q($row->title == '' ? $row->url : $row->title);
$linkcontent .= "<br />" . icon('fa-film') . " {$videolink}</a>";
if (!$module_visible) {
$linkcontent .= " <i>({$langInactiveModule})</i>";
}
}
}
}
return $content . $comment_box . $linkcontent . '
</td>' . actions('videolinkcategory', $resource_id, $visibility) . '</tr>';
}
/**
* @brief display multimedia files
* @global type $langName
* @global type $langSelection
* @global type $langAddModulesButton
* @global type $course_code
* @return string
*/
function showmedia() {
global $langName, $langSelection, $langAddModulesButton, $course_code, $course_id;
$output = "<form action='$_SERVER[SCRIPT_NAME]?course=$course_code' method='POST'>
<div class='table-responsive'>
<table class='table-default'>
<thead>
<tr class='list-header'>
<th>$langName</th>
<th width='50'>$langSelection</th>
</tr>
</thead>
<tbody>";
$i = 1;
$resultMedia = Database::get()->queryArray("SELECT * FROM video WHERE visible = 1 AND course_id = ?d ORDER BY title", $course_id);
foreach ($resultMedia as $myrow) {
$vObj = MediaResourceFactory::initFromVideo($myrow);
$output .= "<tr>
<td align='text-left'>" . MultimediaHelper::chooseMediaAhref($vObj) . "
<br />
<small class='comments'>" . q($myrow->description) . "</small></td>";
$output .= "<td><div align='center'><input type='checkbox' name='insertMedia_" . $i . "' id='insertMedia_" . $i . "' value='" . $myrow->id . "' /></div></td></tr>";
$i++;
}
$j = 1;
$resultMediaLinks = Database::get()->queryArray("SELECT * FROM videolink WHERE visible = 1 AND course_id = ?d ORDER BY title", $course_id);
foreach ($resultMediaLinks as $myrow) {
$vObj = MediaResourceFactory::initFromVideoLink($myrow);
$output .= "<tr>
<td align='left' valign='top'>" . MultimediaHelper::chooseMedialinkAhref($vObj) . "
<br />
<small class='comments'>" . q($myrow->description) . "</small></td>";
$output .= "<td><div align='center'><input type='checkbox' name='insertMediaLink_" . $j . "' id='insertMediaLink_" . $j . "' value='" . $myrow->id . "' /></div></td></tr>";
$j++;
}
$output .= "
</tbody>
<tfooter>
<tr>
<th colspan='3'>
<div align='right'>
<input type='hidden' name='maxMediaForm' value ='" . ($i + $j - 2) . "' />
<input class='btn btn-primary' type='submit' name='submitInsertedMedia' value='$langAddModulesButton'/>
</div></th>
</tr>
</tfooter>
</table>
</div>
</form>";
return $output;
}
function showmedia()
{
global $langName, $langSelection, $langAddModulesButton, $course_code, $themeimg;
$sqlMedia = "SELECT * FROM video WHERE visible = 1 ORDER BY title";
$sqlMediaLinks = "SELECT * FROM videolink WHERE visible = 1 ORDER BY title";
$output = "<form action='{$_SERVER['SCRIPT_NAME']}?course={$course_code}' method='POST'>\n <table width='100%' class='tbl_alt'>\n <tr>\n <th colspan='2'>{$langName}</th>\n <th width='50'>{$langSelection}</th>\n </tr>\n <tbody>";
$i = 1;
$resultMedia = Database::get()->queryArray($sqlMedia);
foreach ($resultMedia as $myrow) {
$vObj = MediaResourceFactory::initFromVideo($myrow);
$output .= "<tr>\n <td width='1' valign='top'><img src='{$themeimg}/arrow.png' border='0'></td>\n <td align='left' valign='top'>" . MultimediaHelper::chooseMediaAhref($vObj) . "\n <br />\n <small class='comments'>" . q($myrow->description) . "</small></td>";
$output .= "<td><div align='center'><input type='checkbox' name='insertMedia_" . $i . "' id='insertMedia_" . $i . "' value='" . $myrow->id . "' /></div></td></tr>";
$i++;
}
$j = 1;
$resultMediaLinks = Database::get()->queryArray($sqlMediaLinks);
foreach ($resultMediaLinks as $myrow) {
$vObj = MediaResourceFactory::initFromVideoLink($myrow);
$output .= "<tr>\n <td width='1' valign='top'><img src='{$themeimg}/arrow.png' border='0'></td>\n <td align='left' valign='top'>" . MultimediaHelper::chooseMedialinkAhref($vObj) . "\n <br />\n <small class='comments'>" . q($myrow->description) . "</small></td>";
$output .= "<td><div align='center'><input type='checkbox' name='insertMediaLink_" . $j . "' id='insertMediaLink_" . $j . "' value='" . $myrow->id . "' /></div></td></tr>";
$j++;
}
$output .= "<tr>\n <th colspan='3'>\n <div align='right'>\n <input type='hidden' name='maxMediaForm' value ='" . ($i + $j - 2) . "' />\n <input class='btn btn-primary' type='submit' name='submitInsertedMedia' value='{$langAddModulesButton}'/>\n </div></th>\n </tr>\n </tbody>\n </table>\n </form>";
return $output;
}
/**
* @brief display links of category (if category is defined) else display all
* @global type $is_in_tinymce
* @global type $themeimg
* @global type $tool_content
* @global type $is_editor
* @global type $course_id
* @global type $course_code
* @global type $langDelete
* @global type $langViewHide
* @global type $langViewShow
* @global type $langPreview
* @global type $langDownload
* @global type langResourceAccessLock
* @global type langResourceAccessUnlock
* @global type $langEditChange
* @global type $langConfirmDelete
* @global type $filterv
* @global type $filterl
* @param type $cat_id
*/
function showlinksofcategory($cat_id = 0) {
global $course_id, $is_in_tinymce, $tool_content, $is_editor, $course_code,
$langDelete, $langViewHide, $langViewShow, $langConfirmDelete,
$display_tools, $is_in_tinymce, $langDownload, $langResourceAccessLock,
$langResourceAccessUnlock, $langEditChange, $filterv, $filterl, $order,
$compatiblePlugin, $langcreator, $langpublisher;
if ($is_editor) {
$vis_q = '';
} else {
$vis_q = "AND visible = 1";
}
if ($cat_id > 0) {
$results['video'] = Database::get()->queryArray("SELECT * FROM video $filterv AND course_id = ?d AND category = ?d $vis_q $order", $course_id, $cat_id);
$results['videolink'] = Database::get()->queryArray("SELECT * FROM videolink $filterl AND course_id = ?d AND category = ?d $vis_q $order", $course_id, $cat_id);
} else {
$results['video'] = Database::get()->queryArray("SELECT * FROM video $filterv AND course_id = ?d AND (category IS NULL OR category = 0) $vis_q $order", $course_id);
$results['videolink'] = Database::get()->queryArray("SELECT * FROM videolink $filterl AND course_id = ?d AND (category IS NULL OR category = 0) $vis_q $order", $course_id);
}
foreach ($results as $table => $result) {
foreach ($result as $myrow) {
$myrow->course_id = $course_id;
if (resource_access($myrow->visible, $myrow->public) || $is_editor) {
switch ($table) {
case 'video':
$vObj = MediaResourceFactory::initFromVideo($myrow);
if ($is_in_tinymce && !$compatiblePlugin) { // use Access/DL URL for non-modable tinymce plugins
$vObj->setPlayURL($vObj->getAccessURL());
}
$link_href = MultimediaHelper::chooseMediaAhref($vObj);
$link_to_save = $vObj->getAccessURL() . '&attachment';
break;
case "videolink":
$vObj = MediaResourceFactory::initFromVideoLink($myrow);
$link_href = MultimediaHelper::chooseMedialinkAhref($vObj);
$link_to_save = $vObj->getPath();
break;
default:
exit;
}
$row_class = !$myrow->visible ? "class='not_visible'" : "";
$tool_content .= "<tr $row_class><td class='nocategory-link'>" . $link_href;
if (!$is_in_tinymce and ( !empty($myrow->creator) or ! empty($myrow->publisher))) {
$tool_content .= '<br><small>';
if ($myrow->creator == $myrow->publisher) {
$tool_content .= "$langcreator: " . q($myrow->creator);
} else {
$emit = false;
if (!empty($myrow->creator)) {
$tool_content .= "$langcreator: " . q($myrow->creator);
$emit = true;
}
if (!empty($myrow->publisher)) {
$tool_content .= ($emit ? ', ' : '') . "$langpublisher: " . q($myrow->publisher);
}
}
$tool_content .= "</small>";
}
$tool_content .= "</td>
<td class='text-center'>" . nice_format(date('Y-m-d', strtotime($myrow->date))) . "</td>";
if (!$is_in_tinymce) {
if ($display_tools) {
$tool_content .= "<td class='option-btn-cell'>" .
action_button(array(
array('title' => $langEditChange,
'url' => "$_SERVER[SCRIPT_NAME]?course=$course_code&id=$myrow->id&table_edit=$table",
'icon' => 'fa-edit',
'show' => !$is_in_tinymce and $is_editor),
array('title' => $myrow->visible ? $langViewHide : $langViewShow,
'url' => "$_SERVER[SCRIPT_NAME]?course=$course_code&vid=$myrow->id&table=$table&vis=" .
($myrow->visible ? '0' : '1'),
'icon' => $myrow->visible ? 'fa-eye-slash' : 'fa-eye'),
array('title' => $myrow->public ? $langResourceAccessLock : $langResourceAccessUnlock,
'url' => "$_SERVER[SCRIPT_NAME]?course=$course_code&vid=$myrow->id&table=$table&" .
($myrow->public ? 'limited=1' : 'public=1'),
'icon' => $myrow->public ? 'fa-lock' : 'fa-unlock',
'show' => !$is_in_tinymce and $is_editor and course_status($course_id) == COURSE_OPEN),
array('title' => $langDownload,
'url' => $link_to_save,
'icon' => 'fa-download'),
array('title' => $langDelete,
'url' => "$_SERVER[SCRIPT_NAME]?course=$course_code&id=$myrow->id&delete=yes&table=$table",
'icon' => 'fa-times',
'confirm' => $langConfirmDelete,
'class' => 'delete'))) .
"</td>";
} else {
$tool_content .= "<td class='text-center'>" .
($table == 'video'? icon('fa-download', $langDownload, $link_to_save): ' ') .
'</td>';
}
}
$tool_content .= "</tr>";
} // end of check resource access
} // foreach row
} // foreach table
}
/**
* @brief display links of category (if category is defined) else display all
* @global type $is_in_tinymce
* @global type $themeimg
* @global type $tool_content
* @global type $is_editor
* @global type $course_id
* @global type $course_code
* @global type $langDelete
* @global type $langVisible
* @global type $langPreview
* @global type $langSave
* @global type $langResourceAccess
* @global type $langResourceAccess
* @global type $langModify
* @global type $langConfirmDelete
* @global type $filterv
* @global type $filterl
* @param type $cat_id
*/
function showlinksofcategory($cat_id = 0)
{
global $course_id, $is_in_tinymce, $themeimg, $tool_content, $is_editor, $course_code;
global $langDelete, $langVisible, $langConfirmDelete;
global $langPreview, $langSave, $langResourceAccess, $langResourceAccess, $langModify;
global $filterv, $filterl, $compatiblePlugin, $langcreator, $langpublisher;
if ($is_editor) {
$vis_q = '';
} else {
$vis_q = "AND visible = 1";
}
if ($cat_id > 0) {
$results['video'] = Database::get()->queryArray("SELECT * FROM video {$filterv} AND course_id = ?d AND category = ?d {$vis_q} ORDER BY title", $course_id, $cat_id);
$results['videolink'] = Database::get()->queryArray("SELECT * FROM videolink {$filterl} AND course_id = ?d AND category = ?d {$vis_q} ORDER BY title", $course_id, $cat_id);
} else {
$results['video'] = Database::get()->queryArray("SELECT * FROM video {$filterv} AND course_id = ?d AND (category IS NULL OR category = 0) {$vis_q} ORDER BY title", $course_id);
$results['videolink'] = Database::get()->queryArray("SELECT * FROM videolink {$filterl} AND course_id = ?d AND (category IS NULL OR category = 0) {$vis_q} ORDER BY title", $course_id);
}
$i = 0;
foreach ($results as $table => $result) {
foreach ($result as $myrow) {
$myrow->course_id = $course_id;
if (resource_access($myrow->visible, $myrow->public) || $is_editor) {
switch ($table) {
case 'video':
$vObj = MediaResourceFactory::initFromVideo($myrow);
if ($is_in_tinymce && !$compatiblePlugin) {
// use Access/DL URL for non-modable tinymce plugins
$vObj->setPlayURL($vObj->getAccessURL());
}
$link_href = MultimediaHelper::chooseMediaAhref($vObj);
$link_to_save = $vObj->getAccessURL();
break;
case "videolink":
$vObj = MediaResourceFactory::initFromVideoLink($myrow);
$link_href = MultimediaHelper::chooseMedialinkAhref($vObj);
$link_to_save = $vObj->getPath();
break;
default:
exit;
}
$row_class = !$myrow->visible ? "class='not_visible'" : "";
$tool_content .= "<tr {$row_class}><td>" . $link_href;
if (!$is_in_tinymce and (!empty($myrow->creator) or !empty($myrow->publisher))) {
$tool_content .= '<br><small>';
if ($myrow->creator == $myrow->publisher) {
$tool_content .= "{$langcreator}: " . q($myrow->creator);
} else {
$emit = false;
if (!empty($myrow->creator)) {
$tool_content .= "{$langcreator}: " . q($myrow->creator);
$emit = true;
}
if (!empty($myrow->publisher)) {
$tool_content .= ($emit ? ', ' : '') . "{$langpublisher}: " . q($myrow->publisher);
}
}
$tool_content .= '</small>';
}
$tool_content .= "</td><td class='text-center'>" . nice_format(date('Y-m-d', strtotime($myrow->date))) . "</td><td class='option-btn-cell'>" . action_button(array(array('title' => $langDelete, 'url' => "{$_SERVER['SCRIPT_NAME']}?course={$course_code}&id={$myrow->id}&delete=yes&table={$table}", 'icon' => 'fa-times', 'confirm' => $langConfirmDelete, 'class' => 'delete'), array('title' => $langSave, 'url' => $link_to_save, 'icon' => 'fa-floppy-o'), array('title' => $langModify, 'url' => "{$_SERVER['SCRIPT_NAME']}?course={$course_code}&id={$myrow->id}&table_edit={$table}", 'icon' => 'fa-edit', 'show' => !$is_in_tinymce and $is_editor), array('title' => $langVisible, 'url' => "{$_SERVER['SCRIPT_NAME']}?course={$course_code}&vid={$myrow->id}&table={$table}&vis=" . ($myrow->visible ? '0' : '1'), 'icon' => $myrow->visible ? 'fa-eye-slash' : 'fa-eye'), array('title' => $langResourceAccess, 'url' => "{$_SERVER['SCRIPT_NAME']}?course={$course_code}&vid={$myrow->id}&table={$table}&" . ($myrow->public ? 'limited=1' : 'public=1'), 'icon' => $myrow->public ? 'fa-unlock' : 'fa-lock', 'show' => !$is_in_tinymce and $is_editor and course_status($course_id) == COURSE_OPEN))) . "</td></tr>";
}
// end of check resource access
}
// foreach row
}
// foreach table
}
