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- <?php
- /* For licensing terms, see /license.txt */
- /**
- * @package chamilo.admin
- */
- $cidReset = true;
- require_once __DIR__.'/../inc/global.inc.php';
- // setting the section (for the tabs)
- $this_section = SECTION_PLATFORM_ADMIN;
- $id_session = isset($_GET['id_session']) ? (int) $_GET['id_session'] : 0;
- SessionManager::protectSession($id_session);
- // Database Table Definitions
- $tbl_course = Database::get_main_table(TABLE_MAIN_COURSE);
- $tbl_session = Database::get_main_table(TABLE_MAIN_SESSION);
- $tbl_session_rel_course = Database::get_main_table(TABLE_MAIN_SESSION_COURSE);
- $tbl_session_rel_course_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
- if (empty($id_session)) {
- api_not_allowed();
- }
- $page = isset($_GET['page']) ? intval($_GET['page']) : 0;
- $action = isset($_REQUEST['action']) ? $_REQUEST['action'] : '';
- $sort = isset($_GET['sort']) && in_array($_GET['sort'], ['title', 'nbr_users']) ? $_GET['sort'] : 'title';
- $result = Database::query("SELECT name FROM $tbl_session WHERE id='$id_session'");
- if (!list($session_name) = Database::fetch_row($result)) {
- header('Location: session_list.php');
- exit;
- }
- if ($action == 'delete') {
- $idChecked = $_REQUEST['idChecked'];
- if (is_array($idChecked) && count($idChecked) > 0) {
- $my_temp = [];
- foreach ($idChecked as $id) {
- $my_temp[] = Database::escape_string($id); // forcing the escape_string
- }
- $idChecked = $my_temp;
- $idChecked = "'".implode("','", $idChecked)."'";
- $result = Database::query("DELETE FROM $tbl_session_rel_course WHERE session_id='$id_session' AND c_id IN($idChecked)");
- $nbr_affected_rows = Database::affected_rows($result);
- Database::query("DELETE FROM $tbl_session_rel_course_rel_user WHERE session_id='$id_session' AND c_id IN($idChecked)");
- Database::query("UPDATE $tbl_session SET nbr_courses=nbr_courses-$nbr_affected_rows WHERE id='$id_session'");
- }
- header('Location: '.api_get_self().'?id_session='.$id_session.'&sort='.$sort);
- exit();
- }
- $limit = 20;
- $from = $page * $limit;
- $sql = "SELECT c.id, c.code, c.title, nbr_users
- FROM $tbl_session_rel_course, $tbl_course c
- WHERE c_id = c.id AND session_id='$id_session'
- ORDER BY $sort
- LIMIT $from,".($limit + 1);
- $result = Database::query($sql);
- $Courses = Database::store_result($result);
- $tool_name = api_htmlentities($session_name, ENT_QUOTES, $charset).' : '.get_lang('Courses in this session');
- $interbreadcrumb[] = ['url' => "session_list.php", "name" => get_lang('Session list')];
- $interbreadcrumb[] = ['url' => "resume_session.php?id_session=".Security::remove_XSS($_REQUEST['id_session']), "name" => get_lang('Session overview')];
- Display::display_header($tool_name);
- echo Display::page_header($tool_name);
- ?>
- <form method="post" action="<?php echo api_get_self(); ?>?id_session=<?php echo $id_session; ?>&sort=<?php echo $sort; ?>" onsubmit="javascript:if(!confirm('<?php echo get_lang('Please confirm your choice'); ?>')) return false;">
- <?php
- $tableHeader = [];
- $tableHeader[] = [' '];
- $tableHeader[] = [get_lang('Course title')];
- $tableHeader[] = [get_lang('Users')];
- $tableHeader[] = [get_lang('Detail')];
- $tableCourses = [];
- foreach ($Courses as $key => $enreg) {
- $course = [];
- $course[] = '<input type="checkbox" name="idChecked[]" value="'.$enreg['id'].'">';
- $course[] = api_htmlentities($enreg['title'], ENT_QUOTES, $charset);
- $course[] = '<a href="session_course_user_list.php?id_session='.$id_session.'&course_code='.$enreg['code'].'">'.$enreg['nbr_users'].' '.get_lang('Users').'</a>';
- $course[] = '<a href="'.api_get_path(WEB_COURSE_PATH).$enreg['code'].'/?id_session='.$id_session.'">'.
- Display::return_icon('course_home.png', get_lang('Course')).'</a>
- <a href="session_course_edit.php?id_session='.$id_session.'&page=session_course_list.php&course_code='.$enreg['code'].'">'.
- Display::return_icon('edit.png', get_lang('Edit')).'</a>
- <a href="'.api_get_self().'?id_session='.$id_session.'&sort='.$sort.'&action=delete&idChecked[]='.$enreg['id'].'" onclick="javascript:if(!confirm(\''.addslashes(api_htmlentities(get_lang("Please confirm your choice"), ENT_QUOTES, $charset)).'\')) return false;">'.
- Display::return_icon('delete.png', get_lang('Delete')).'</a>';
- $tableCourses[] = $course;
- }
- echo '<form method="post" action="'.api_get_self().'">';
- Display :: display_sortable_table($tableHeader, $tableCourses, [], []);
- echo '<select name="action">
- <option value="delete">'.get_lang('Unsubscribe selected courses from this session').'</option>
- </select>
- <button class="save" type="submit">'.get_lang('Validate').'</button>
- </form>';
- Display::display_footer();
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