Chamilo is a learning management system focused on ease of use and accessibility
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chamilo-lms/main/course_home/2column.php

118 lines
4.5 KiB

<?php
/* For licensing terms, see /license.txt */
/**
* HOME PAGE FOR EACH COURSE
*
* This page, included in every course's index.php is the home
* page. To make administration simple, the teacher edits his
* course from the home page. Only the login detects that the
* visitor is allowed to activate, deactivate home page links,
* access to the teachers tools (statistics, edit forums...).
*
* @package chamilo.course_home
*/
/* Work with data post askable by admin of course (franglais, clean this) */
$id = isset($_GET['id']) ? intval($_GET['id']) : null;
$course_id = api_get_course_int_id();
if (api_is_allowed_to_edit(null, true)) {
/* Processing request */
/* Modify home page */
/*
* Display message to confirm that a tool must be hidden from the list of available tools (visibility 0,1->2)
*/
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if (isset($_GET['remove']) && $_GET['remove']) {
$msgDestroy = get_lang('DelLk').'<br />';
$msgDestroy .= '<a href="'.api_get_self().'">'.get_lang('No').'</a>&nbsp;|&nbsp;';
$msgDestroy .= '<a href="'.api_get_self().'?destroy=yes&amp;id='.$id.'">'.get_lang('Yes').'</a>';
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$show_message .= Display :: return_message($msgDestroy, 'confirmation', false);
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} elseif (isset($_GET['destroy']) && $_GET['destroy']) {
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/*
* Process hiding a tools from available tools.
* visibility=2 are only view by Dokeos Administrator (visibility 0,1->2)
*/
Database::query("UPDATE $tool_table SET visibility='2' WHERE c_id = $course_id AND id='".$id."'");
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} elseif (isset($_GET['hide']) && $_GET['hide']) {
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/* HIDE */
// visibility 1 -> 0
Database::query("UPDATE $tool_table SET visibility=0 WHERE c_id = $course_id AND id='".$id."'");
$show_message .= Display::return_message(get_lang('ToolIsNowHidden'), 'confirmation');
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} elseif (isset($_GET['restore']) && $_GET["restore"]) {
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// visibility 0,2 -> 1
/* REACTIVATE */
Database::query("UPDATE $tool_table SET visibility=1 WHERE c_id = $course_id AND id='".$id."'");
$show_message .= Display::return_message(get_lang('ToolIsNowVisible'), 'confirmation');
}
}
// Work with data post askable by admin of course
// Work with data post askable by admin of course
if (api_is_platform_admin()) {
// Show message to confirm that a tool it to be hidden from available tools
// visibility 0,1->2
if (!empty($_GET['askDelete'])) {
$content .='<div id="toolhide">'.get_lang('DelLk').'<br />&nbsp;&nbsp;&nbsp;
<a href="'.api_get_self().'">'.get_lang('No').'</a>&nbsp;|&nbsp;
<a href="'.api_get_self().'?delete=yes&id='.intval($_GET['id']).'">'.get_lang('Yes').'</a>
</div>';
} elseif (isset($_GET['delete']) && $_GET['delete']) {
/*
* Process hiding a tools from available tools.
*/
//where $id is set?
$id = intval($id);
Database::query("DELETE FROM $tool_table WHERE c_id = $course_id AND id='$id' AND added_tool=1");
}
}
/* TOOLS VISIBLE FOR EVERYBODY */
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$content .= '<div class="everybodyview">';
$content .= '<table width="100%">';
$content .= CourseHome::show_tool_2column(TOOL_PUBLIC);
$content .= '</table>';
$content .= '</div>';
/* COURSE ADMIN ONLY VIEW */
// Start of tools for CourseAdmins (teachers/tutors)
if (api_is_allowed_to_edit(null, true) && !api_is_coach()) {
$content .= "<div class=\"courseadminview\">";
$content .= "<span class=\"viewcaption\">";
$content .= get_lang('CourseAdminOnly');
$content .= "</span>";
$content .= "<table width=\"100%\">";
$content .= CourseHome::show_tool_2column(TOOL_COURSE_ADMIN);
/* INACTIVE TOOLS - HIDDEN (GREY) LINKS */
$content .= "<tr><td colspan=\"4\"><hr style='color:\"#4171B5\"' noshade=\"noshade\" size=\"1\" /></td></tr>\n".
"<tr>\n".
"<td colspan=\"4\">\n".
"<div style=\"margin-bottom: 10px;\"><font color=\"#808080\">\n".get_lang('InLnk')."</font></div>".
"</td>\n".
"</tr>";
$content .= CourseHome::show_tool_2column(TOOL_PUBLIC_BUT_HIDDEN);
$content .= "</table>";
$content .= "</div> ";
}
/* Tools for platform admin only */
if (api_is_platform_admin() && api_is_allowed_to_edit(null, true) && !api_is_coach()) {
$content .='<div class="platformadminview">
<span class="viewcaption">'.get_lang('PlatformAdminOnly').'</span>
<table width="100%">
'.CourseHome::show_tool_2column(TOOL_PLATFORM_ADMIN).'
</table>
</div>';
}