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536 lines
21 KiB
536 lines
21 KiB
<?php
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/* For licensing terms, see /license.txt */
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use ChamiloSession as Session;
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// @todo refactor this script, create a class that manage the jqgrid requests
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/**
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* Responses to AJAX calls
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*/
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$action = $_GET['a'];
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switch ($action) {
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case 'set_visibility':
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require_once __DIR__.'/../global.inc.php';
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$course_id = api_get_course_int_id();
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if (api_is_allowed_to_edit(null, true)) {
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$tool_table = Database::get_course_table(TABLE_TOOL_LIST);
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$tool_info = api_get_tool_information($_GET['id']);
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$tool_visibility = $tool_info['visibility'];
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$tool_image = $tool_info['image'];
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if (api_get_setting('homepage_view') != 'activity_big') {
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$tool_image = Display::return_icon($tool_image, null, null, null, null, true);
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$na_image = str_replace('.gif', '_na.gif', $tool_image);
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} else {
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// Display::return_icon() also checks in the app/Resources/public/css/themes/{theme}/icons folder
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$tool_image = (substr($tool_image, 0, strpos($tool_image, '.'))).'.png';
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$tool_image = Display::return_icon(
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$tool_image,
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get_lang(ucfirst($tool_info['name'])),
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null,
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ICON_SIZE_BIG,
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null,
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true
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);
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$na_image = str_replace('.png', '_na.png', $tool_image);
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}
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if (isset($tool_info['custom_icon']) && !empty($tool_info['custom_icon'])) {
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$tool_image = CourseHome::getCustomWebIconPath().$tool_info['custom_icon'];
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$na_image = CourseHome::getCustomWebIconPath().CourseHome::getDisableIcon($tool_info['custom_icon']);
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}
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$requested_image = ($tool_visibility == 0 ) ? $tool_image : $na_image;
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$requested_class = ($tool_visibility == 0 ) ? '' : 'text-muted';
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$requested_message = ($tool_visibility == 0 ) ? 'is_active' : 'is_inactive';
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$requested_view = ($tool_visibility == 0 ) ? 'visible.png' : 'invisible.png';
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$requested_visible = ($tool_visibility == 0 ) ? 1 : 0;
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$requested_view = ($tool_visibility == 0 ) ? 'visible.png' : 'invisible.png';
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$requested_visible = ($tool_visibility == 0 ) ? 1 : 0;
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// HIDE AND REACTIVATE TOOL
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if ($_GET["id"] == strval(intval($_GET["id"]))) {
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$sql = "UPDATE $tool_table SET
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visibility = $requested_visible
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WHERE c_id = $course_id AND id='" . intval($_GET['id']) . "'";
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Database::query($sql);
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}
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$response_data = array(
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'image' => $requested_image,
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'tclass' => $requested_class,
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'message' => $requested_message,
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'view' => $requested_view
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);
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echo json_encode($response_data);
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}
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break;
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case 'show_course_information':
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require_once __DIR__.'/../global.inc.php';
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// Get the name of the database course.
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$tbl_course_description = Database::get_course_table(TABLE_COURSE_DESCRIPTION);
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$course_info = api_get_course_info($_GET['code']);
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if (
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api_get_setting('course_catalog_hide_private') === 'true' &&
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$course_info['visibility'] == COURSE_VISIBILITY_REGISTERED
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) {
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echo get_lang('PrivateAccess');
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break;
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}
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$sql = "SELECT * FROM $tbl_course_description
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WHERE c_id = ".$course_info['real_id']." AND session_id = 0
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ORDER BY id";
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$result = Database::query($sql);
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if (Database::num_rows($result) > 0 ) {
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while ($description = Database::fetch_object($result)) {
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$descriptions[$description->id] = $description;
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}
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// Function that displays the details of the course description in html.
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echo CourseManager::get_details_course_description_html(
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$descriptions,
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api_get_system_encoding(),
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false
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);
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} else {
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echo get_lang('NoDescription');
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}
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break;
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case 'session_courses_lp_default':
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/**
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* @todo this functions need to belong to a class or a special
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* wrapper to process the AJAX petitions from the jqgrid
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*/
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require_once __DIR__.'/../global.inc.php';
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$now = time();
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$page = intval($_REQUEST['page']); //page
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$limit = intval($_REQUEST['rows']); // quantity of rows
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//index to filter
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$sidx = isset($_REQUEST['sidx']) && !empty($_REQUEST['sidx']) ? $_REQUEST['sidx'] : 'id';
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$sord = $_REQUEST['sord']; //asc or desc
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if (!in_array($sord, array('asc','desc'))) {
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$sord = 'desc';
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}
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$session_id = intval($_REQUEST['session_id']);
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$course_id = intval($_REQUEST['course_id']);
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//Filter users that does not belong to the session
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if (!api_is_platform_admin()) {
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$new_session_list = UserManager::get_personal_session_course_list(api_get_user_id());
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$my_session_list = array();
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foreach($new_session_list as $item) {
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if (!empty($item['id_session']))
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$my_session_list[] = $item['id_session'];
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}
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if (!in_array($session_id, $my_session_list)) {
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break;
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}
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}
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$start = $limit*$page - $limit;
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$course_list = SessionManager::get_course_list_by_session_id($session_id);
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$count = 0;
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$temp = array();
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foreach ($course_list as $item) {
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$list = new LearnpathList(api_get_user_id(), $item['code'], $session_id);
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$flat_list = $list->get_flat_list();
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$lps[$item['code']] = $flat_list;
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$course_url = api_get_path(WEB_COURSE_PATH).$item['directory'].'/?id_session='.$session_id;
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$item['title'] = Display::url($item['title'], $course_url, array('target' => SESSION_LINK_TARGET));
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foreach ($flat_list as $lp_id => $lp_item) {
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$temp[$count]['id']= $lp_id;
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$lp = new learnpath($item['code'], $lp_id, api_get_user_id());
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if ($lp->progress_db == 100) {
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continue;
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}
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$lp_url = api_get_path(WEB_CODE_PATH) . 'lp/lp_controller.php?cidReq='.$item['code'].'&id_session='.$session_id.'&lp_id='.$lp_id.'&action=view';
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$last_date = Tracking::get_last_connection_date_on_the_course(
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api_get_user_id(),
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$item,
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$session_id,
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false
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);
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if (empty($lp_item['modified_on'])) {
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$lp_date = api_get_local_time($lp_item['created_on']);
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$image = 'new.gif';
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$label = get_lang('LearnpathAdded');
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} else {
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$lp_date = api_get_local_time($lp_item['modified_on']);
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$image = 'moderator_star.png';
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$label = get_lang('LearnpathUpdated');
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}
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$icons = '';
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if (strtotime($last_date) < strtotime($lp_date)) {
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$icons = Display::return_icon($image, get_lang('TitleNotification').': '.$label.' - '.$lp_date);
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}
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if (!empty($lp_item['publicated_on'])) {
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$date = substr($lp_item['publicated_on'], 0, 10);
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} else {
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$date = '-';
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}
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// Checking LP publicated and expired_on dates
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if (!empty($lp_item['publicated_on'])) {
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if ($now < api_strtotime($lp_item['publicated_on'], 'UTC')) {
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continue;
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}
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}
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if (!empty($lp_item['expired_on'])) {
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if ($now > api_strtotime($lp_item['expired_on'], 'UTC')) {
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continue;
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}
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}
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$temp[$count]['cell'] = array(
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$date,
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$item['title'],
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Display::url($icons.' '.$lp_item['lp_name'], $lp_url, array('target'=>SESSION_LINK_TARGET))
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);
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$temp[$count]['course'] = strip_tags($item['title']);
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$temp[$count]['lp'] = $lp_item['lp_name'];
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$temp[$count]['date'] = $lp_item['publicated_on'];
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$count++;
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}
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}
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$temp = msort($temp, $sidx, $sord);
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$i =0;
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$response = new stdClass();
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foreach($temp as $key=>$row) {
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$row = $row['cell'];
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if (!empty($row)) {
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if ($key >= $start && $key < ($start + $limit)) {
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$response->rows[$i]['id']= $key;
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$response->rows[$i]['cell']=array($row[0], $row[1], $row[2]);
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$i++;
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}
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}
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}
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if($count > 0 && $limit > 0) {
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$total_pages = ceil($count/$limit);
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} else {
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$total_pages = 0;
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}
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$response->total = $total_pages;
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if ($page > $total_pages) {
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$response->page= $total_pages;
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} else {
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$response->page = $page;
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}
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$response->records = $count;
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echo json_encode($response);
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break;
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case 'session_courses_lp_by_week':
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require_once __DIR__.'/../global.inc.php';
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$now = time();
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$page = intval($_REQUEST['page']); //page
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$limit = intval($_REQUEST['rows']); // quantity of rows
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$sidx = isset($_REQUEST['sidx']) && !empty($_REQUEST['sidx']) ? $_REQUEST['sidx'] : 'course';
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$sidx = str_replace(array('week desc,', ' '), '', $sidx);
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$sord = $_REQUEST['sord']; //asc or desc
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if (!in_array($sord, array('asc','desc'))) {
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$sord = 'desc';
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}
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$session_id = intval($_REQUEST['session_id']);
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$course_id = intval($_REQUEST['course_id']);
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//Filter users that does not belong to the session
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if (!api_is_platform_admin()) {
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$new_session_list = UserManager::get_personal_session_course_list(api_get_user_id());
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$my_session_list = array();
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foreach($new_session_list as $item) {
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if (!empty($item['id_session']))
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$my_session_list[] = $item['id_session'];
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}
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if (!in_array($session_id, $my_session_list)) {
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break;
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}
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}
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$start = $limit*$page - $limit;
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$course_list = SessionManager::get_course_list_by_session_id($session_id);
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$count = 0;
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$temp = array();
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foreach ($course_list as $item) {
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if (isset($course_id) && !empty($course_id)) {
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if ($course_id != $item['id']) {
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continue;
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}
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}
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$list = new LearnpathList(
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api_get_user_id(),
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$item['code'],
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$session_id,
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'lp.publicatedOn DESC'
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);
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$flat_list = $list->get_flat_list();
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$lps[$item['code']] = $flat_list;
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$item['title'] = Display::url(
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$item['title'],
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api_get_path(WEB_COURSE_PATH).$item['directory'].'/?id_session='.$session_id,
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array('target' => SESSION_LINK_TARGET)
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);
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foreach ($flat_list as $lp_id => $lp_item) {
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$temp[$count]['id']= $lp_id;
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$lp_url = api_get_path(WEB_CODE_PATH) . 'lp/lp_controller.php?cidReq='.$item['code'].'&id_session='.$session_id.'&lp_id='.$lp_id.'&action=view';
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$last_date = Tracking::get_last_connection_date_on_the_course(
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api_get_user_id(),
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$item,
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$session_id,
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false
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);
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if (empty($lp_item['modified_on'])) {
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$lp_date = api_get_local_time($lp_item['created_on']);
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$image = 'new.gif';
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$label = get_lang('LearnpathAdded');
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} else {
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$lp_date = api_get_local_time($lp_item['modified_on']);
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$image = 'moderator_star.png';
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$label = get_lang('LearnpathUpdated');
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}
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if (strtotime($last_date) < strtotime($lp_date)) {
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$icons = Display::return_icon($image, get_lang('TitleNotification').': '.$label.' - '.$lp_date);
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}
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if (!empty($lp_item['publicated_on'])) {
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$date = substr($lp_item['publicated_on'], 0, 10);
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} else {
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$date = '-';
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}
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// Checking LP publicated and expired_on dates
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if (!empty($lp_item['publicated_on'])) {
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$week_data = date('Y', api_strtotime($lp_item['publicated_on'], 'UTC')).' - '.get_week_from_day($lp_item['publicated_on']);
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if ($now < api_strtotime($lp_item['publicated_on'], 'UTC')) {
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continue;
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}
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} else {
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$week_data = '';
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}
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if (!empty($lp_item['expired_on'])) {
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if ($now > api_strtotime($lp_item['expired_on'], 'UTC')) {
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continue;
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}
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}
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$temp[$count]['cell'] = array(
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$week_data,
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$date,
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$item['title'],
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Display::url($icons.' '.$lp_item['lp_name'], $lp_url, array('target' => SESSION_LINK_TARGET)),
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);
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$temp[$count]['course'] = strip_tags($item['title']);
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$temp[$count]['lp'] = $lp_item['lp_name'];
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$count++;
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}
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}
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if (!empty($sidx)) {
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$temp = msort($temp, $sidx, $sord);
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}
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$response = new stdClass();
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$i =0;
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foreach($temp as $key=>$row) {
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$row = $row['cell'];
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if (!empty($row)) {
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if ($key >= $start && $key < ($start + $limit)) {
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$response->rows[$i]['id']= $key;
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$response->rows[$i]['cell']=array($row[0], $row[1], $row[2],$row[3]);
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$i++;
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}
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}
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}
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if ($count > 0 && $limit > 0) {
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$total_pages = ceil($count/$limit);
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} else {
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$total_pages = 0;
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}
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$response->total = $total_pages;
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if ($page > $total_pages) {
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$response->page = $total_pages;
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} else {
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$response->page = $page;
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}
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$response->records = $count;
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echo json_encode($response);
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break;
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case 'session_courses_lp_by_course':
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require_once __DIR__.'/../global.inc.php';
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$now = time();
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$page = intval($_REQUEST['page']); //page
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$limit = intval($_REQUEST['rows']); // quantity of rows
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$sidx = isset($_REQUEST['sidx']) && !empty($_REQUEST['sidx']) ? $_REQUEST['sidx'] : 'id';
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$sidx = str_replace(array('course asc,', ' '), '', $sidx);
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$sord = $_REQUEST['sord']; //asc or desc
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if (!in_array($sord, array('asc', 'desc'))) {
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$sord = 'desc';
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}
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$session_id = intval($_REQUEST['session_id']);
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$course_id = intval($_REQUEST['course_id']);
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//Filter users that does not belong to the session
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if (!api_is_platform_admin()) {
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$new_session_list = UserManager::get_personal_session_course_list(api_get_user_id());
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$my_session_list = array();
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foreach($new_session_list as $item) {
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if (!empty($item['id_session']))
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$my_session_list[] = $item['id_session'];
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}
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if (!in_array($session_id, $my_session_list)) {
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break;
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}
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}
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$start = $limit*$page - $limit;
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$course_list = SessionManager::get_course_list_by_session_id($session_id);
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$count = 0;
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foreach ($course_list as $item) {
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if (isset($course_id) && !empty($course_id)) {
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if ($course_id != $item['id']) {
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continue;
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}
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}
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$list = new LearnpathList(api_get_user_id(),$item['code'],$session_id);
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$flat_list = $list->get_flat_list();
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$lps[$item['code']] = $flat_list;
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$item['title'] = Display::url(
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$item['title'],
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api_get_path(WEB_COURSE_PATH).$item['directory'].'/?id_session='.$session_id, array('target'=>SESSION_LINK_TARGET)
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);
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foreach($flat_list as $lp_id => $lp_item) {
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$temp[$count]['id']= $lp_id;
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$lp_url = api_get_path(WEB_CODE_PATH) . 'lp/lp_controller.php?cidReq='.$item['code'].'&id_session='.$session_id.'&lp_id='.$lp_id.'&action=view';
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$last_date = Tracking::get_last_connection_date_on_the_course(
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api_get_user_id(),
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$item,
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$session_id,
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false
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);
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if (empty($lp_item['modified_on'])) {
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$lp_date = api_get_local_time($lp_item['created_on']);
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$image = 'new.gif';
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$label = get_lang('LearnpathAdded');
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} else {
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$lp_date = api_get_local_time($lp_item['modified_on']);
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$image = 'moderator_star.png';
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$label = get_lang('LearnpathUpdated');
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}
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$icons = '';
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if (strtotime($last_date) < strtotime($lp_date)) {
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$icons = Display::return_icon($image, get_lang('TitleNotification').': '.$label.' - '.$lp_date);
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}
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if (!empty($lp_item['publicated_on'])) {
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$date = substr($lp_item['publicated_on'], 0, 10);
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} else {
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$date = '-';
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}
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//Checking LP publicated and expired_on dates
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if (!empty($lp_item['publicated_on'])) {
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if ($now < api_strtotime($lp_item['publicated_on'], 'UTC')) {
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continue;
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}
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}
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if (!empty($lp_item['expired_on'])) {
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if ($now > api_strtotime($lp_item['expired_on'], 'UTC')) {
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continue;
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}
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}
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$temp[$count]['cell'] = array(
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$date,
|
|
$item['title'],
|
|
Display::url($icons.' '.$lp_item['lp_name'], $lp_url, array('target'=>SESSION_LINK_TARGET))
|
|
);
|
|
$temp[$count]['course'] = strip_tags($item['title']);
|
|
$temp[$count]['lp'] = $lp_item['lp_name'];
|
|
$temp[$count]['date'] = $lp_item['publicated_on'];
|
|
|
|
$count++;
|
|
}
|
|
}
|
|
|
|
$temp = msort($temp, $sidx, $sord);
|
|
|
|
$response = new stdClass();
|
|
$i =0;
|
|
foreach ($temp as $key => $row) {
|
|
$row = $row['cell'];
|
|
if (!empty($row)) {
|
|
if ($key >= $start && $key < ($start + $limit)) {
|
|
$response->rows[$i]['id']= $key;
|
|
$response->rows[$i]['cell']=array($row[0], $row[1], $row[2]);
|
|
$i++;
|
|
}
|
|
}
|
|
}
|
|
|
|
if ($count > 0 && $limit > 0) {
|
|
$total_pages = ceil($count / $limit);
|
|
} else {
|
|
$total_pages = 0;
|
|
}
|
|
$response->total = $total_pages;
|
|
if ($page > $total_pages) {
|
|
$response->page = $total_pages;
|
|
} else {
|
|
$response->page = $page;
|
|
}
|
|
$response->records = $count;
|
|
|
|
echo json_encode($response);
|
|
break;
|
|
case 'get_notification':
|
|
$courseId = isset($_REQUEST['course_id']) ? (int) $_REQUEST['course_id'] : 0;
|
|
$sessionId = isset($_REQUEST['session_id']) ? (int) $_REQUEST['session_id'] : 0;
|
|
$status = isset($_REQUEST['status']) ? (int) $_REQUEST['status'] : 0;
|
|
if (empty($courseId)) {
|
|
break;
|
|
}
|
|
require_once __DIR__.'/../global.inc.php';
|
|
|
|
$courseInfo = api_get_course_info_by_id($courseId);
|
|
$courseInfo['id_session'] = $sessionId;
|
|
$courseInfo['status'] = $status;
|
|
|
|
$id = 'notification_'.$courseId.'_'.$sessionId.'_'.$status;
|
|
|
|
$notificationId = Session::read($id);
|
|
if ($notificationId) {
|
|
echo Display::show_notification($courseInfo, false);
|
|
Session::erase($notificationId);
|
|
}
|
|
|
|
break;
|
|
default:
|
|
echo '';
|
|
|
|
}
|
|
exit;
|
|
|