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4051 lines
172 KiB
4051 lines
172 KiB
<?php
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/* For licensing terms, see /license.txt */
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/**
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* Class SessionManager
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*
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* This is the session library for Chamilo.
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* All main sessions functions should be placed here.
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* This class provides methods for sessions management.
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* Include/require it in your code to use its features.
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*
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* @package chamilo.library
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*
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*/
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class SessionManager
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{
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//See BT#4871
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CONST SESSION_CHANGE_USER_REASON_SCHEDULE = 1;
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CONST SESSION_CHANGE_USER_REASON_CLASSROOM = 2;
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CONST SESSION_CHANGE_USER_REASON_LOCATION = 3;
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CONST SESSION_CHANGE_USER_REASON_ENROLLMENT_ANNULATION = 4;
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CONST DEFAULT_VISIBILITY = 4; //SESSION_AVAILABLE
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/**
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* Fetches a session from the database
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* @param int Session ID
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* @return array Session details
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* @assert (-1) === array()
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*/
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public static function fetch($id) {
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$t = Database::get_main_table(TABLE_MAIN_SESSION);
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if ($id != strval(intval($id))) { return array(); }
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$s = "SELECT * FROM $t WHERE id = $id";
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$r = Database::query($s);
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if (Database::num_rows($r) != 1) { return array(); }
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return Database::fetch_array($r,'ASSOC');
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}
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/**
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* Creates a session
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* @param array Fields to use in the creation of the session
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* @param boolean Whether to allow for same-name sessions or not.
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* @assert (array()) === false
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*/
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public static function add($params, $allow_homonyms=false) {
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global $_configuration;
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//just in case
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if (isset($params['id'])) {
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unset($params['id']);
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}
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//Check portal limits
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$access_url_id = 1;
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if (api_is_multiple_url_enabled()) {
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$access_url_id = api_get_current_access_url_id();
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}
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if (is_array($_configuration[$access_url_id]) && isset($_configuration[$access_url_id]['hosting_limit_sessions']) && $_configuration[$access_url_id]['hosting_limit_sessions'] > 0) {
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$num = self::count_sessions();
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if ($num >= $_configuration[$access_url_id]['hosting_limit_sessions']) {
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return get_lang('PortalSessionsLimitReached');
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}
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}
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if (!$allow_homonyms) {
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$my_session_result = SessionManager::get_session_by_name($params['name']);
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$session_id = null;
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if ($my_session_result == false) {
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$session_model = new SessionModel();
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$session_id = $session_model->save($params);
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} else {
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error_log('Session already exists with name: '.$params['name']." session_id: ".$my_session_result['id']);
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}
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} else {
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//with the allow_homonyms option, two sessions can share names
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$session_model = new SessionModel();
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$session_id = $session_model->save($params);
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}
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if (!empty($session_id)) {
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/*
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Sends a message to the user_id = 1
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$user_info = api_get_user_info(1);
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$complete_name = $user_info['firstname'].' '.$user_info['lastname'];
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$subject = api_get_setting('platform.site_name').' - '.get_lang('ANewSessionWasCreated');
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$message = get_lang('ANewSessionWasCreated')." <br /> ".get_lang('NameOfTheSession').' : '.$name;
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api_mail_html($complete_name, $user_info['email'], $subject, $message);
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*
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*/
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//Saving extra fields
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$session_field_value = new SessionFieldValue();
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$params['session_id'] = $session_id;
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$session_field_value->save_field_values($params);
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//Adding to the correct URL
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$access_url_id = api_get_current_access_url_id();
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UrlManager::add_session_to_url($session_id, $access_url_id);
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// Add event to system log
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Event::addEvent(LOG_SESSION_CREATE, LOG_SESSION_ID, $session_id, api_get_utc_datetime(), api_get_user_id());
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if (isset($params['course_code'])) {
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$courseInfo = api_get_course_info($params['course_code']);
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self::add_courses_to_session($session_id, array($courseInfo['real_id']));
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//Update default course gradebook to the session if exists
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$create_gradebook_evaluation = isset($params['create_gradebook_evaluation']) ? $params['create_gradebook_evaluation'] : false;
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if ($create_gradebook_evaluation) {
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require_once api_get_path(SYS_CODE_PATH).'gradebook/lib/gradebook_functions.inc.php';
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$category_id = create_default_course_gradebook($params['course_code'], false, $session_id);
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/*
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if ($category_id && isset($params['gradebook_params'])) {
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$eval = new Evaluation();
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$eval->set_name($params['gradebook_params']['name']);
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$eval->set_user_id($params['gradebook_params']['user_id']);
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$eval->set_course_code($params['course_code']);
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$eval->set_category_id($category_id);
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$eval->set_weight($params['gradebook_params']['weight']);
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$eval->set_max($params['gradebook_params']['max']);
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$eval->set_visible(0);
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$eval->add();
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}*/
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/*$tbl_gradebook_category = Database :: get_main_table(TABLE_MAIN_GRADEBOOK_EVALUATION);
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$sql = "SELECT id FROM $tbl_gradebook_category WHERE course_code = {$params['course_code']} AND session_id = 0 LIMIT 1";
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$result = Database::query($sql);
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if (Database::num_rows($result)) {
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$gradebook_data = Database::fetch_array($result, 'ASSOC');
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if (!empty($gradebook_data)) {
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$sql = "UPDATE SET session_id = $session_id WHERE id = {$gradebook_data['id']}";
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Database::query($sql);
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}
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}*/
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}
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}
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} else {
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if (isset($params['return_item_if_already_exists']) && $params['return_item_if_already_exists']) {
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$my_session_result = SessionManager::get_session_by_name($params['name']);
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$session_id = $my_session_result['id'];
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}
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}
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return $session_id;
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}
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/**
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* Updates a session with the given array of field values
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* @param array An array of fields values
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* @return void
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* @assert (null) === false
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*/
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public static function update($params) {
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if (empty($params) || count($params)<1) {
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return false;
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}
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$session_model = new SessionModel();
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$session_model->update($params);
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if (!empty($params['id'])) {
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$session_field_value = new SessionFieldValue();
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$params['session_id'] = $params['id'];
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unset($params['id']);
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$session_field_value->save_field_values($params);
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}
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}
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/**
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* Checks whether a session already exists with the given name (used in
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* add() to avoid homonym sessions)
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* @param string A session name
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* @assert ('') === false
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*/
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function session_name_exists($session_name) {
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$session_name = Database::escape_string($session_name);
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$result = Database::fetch_array(Database::query("SELECT COUNT(*) as count FROM ".Database::get_main_table(TABLE_MAIN_SESSION)." WHERE name = '$session_name' "));
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return $result['count'] > 0;
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}
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/**
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* Gets the admin session list callback of the session/session_list.php page
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* @param array order and limit keys
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* @param boolean Whether to get all the results or only the count
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* @return mixed Integer for number of rows, or array of results
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* @assert (array(),true) !== false
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*/
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public static function get_sessions_admin($options = array(), $get_count = false)
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{
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$tbl_session = Database::get_main_table(TABLE_MAIN_SESSION);
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$where = 'WHERE 1 = 1 ';
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$user_id = api_get_user_id();
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if (!api_is_platform_admin()) {
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if (api_is_session_admin() && api_get_setting('allow_session_admins_to_manage_all_sessions') == 'false') {
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$where .=" AND s.session_admin_id = $user_id ";
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}
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}
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if (!api_is_platform_admin() && api_is_teacher() && api_get_setting('allow_teachers_to_create_sessions') == 'true') {
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$where .=" AND s.id_coach = $user_id ";
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}
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$extra_field = new ExtraField('session');
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$conditions = $extra_field->parseConditions($options);
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$inject_joins = $conditions['inject_joins'];
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$where .= $conditions['where'];
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$inject_where = $conditions['inject_where'];
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$inject_extra_fields = $conditions['inject_extra_fields'];
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$order = $conditions['order'];
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$limit = $conditions['limit'];
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if ($get_count == true) {
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$select = " SELECT count(*) as total_rows";
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} else {
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$select =
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"SELECT DISTINCT ".
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" s.name, ".
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" s.display_start_date, ".
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" s.display_end_date, ".
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" access_start_date, ".
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" access_end_date, ".
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" s.visibility, ".
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" $inject_extra_fields ".
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" s.id ";
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}
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$query = "$select FROM $tbl_session s $inject_joins $where $inject_where";
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if (api_is_multiple_url_enabled()) {
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$table_access_url_rel_session= Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_SESSION);
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$access_url_id = api_get_current_access_url_id();
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if ($access_url_id != -1) {
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$where.= " AND ar.access_url_id = $access_url_id ";
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$query = "$select FROM $tbl_session s $inject_joins INNER JOIN $table_access_url_rel_session ar ON (ar.session_id = s.id) $where";
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}
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}
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$query .= $order;
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$query .= $limit;
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$result = Database::query($query);
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$formatted_sessions = array();
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if (Database::num_rows($result)) {
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$sessions = Database::store_result($result, 'ASSOC');
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if ($get_count) {
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return $sessions[0]['total_rows'];
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}
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foreach ($sessions as $session) {
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$session_id = $session['id'];
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$session['name'] = Display::url($session['name'], "resume_session.php?id_session=".$session['id']);
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if (isset($session['session_active']) && $session['session_active'] == 1) {
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$session['session_active'] = Display::return_icon('accept.png', get_lang('Active'), array(), ICON_SIZE_SMALL);
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} else {
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$session['session_active'] = Display::return_icon('error.png', get_lang('Inactive'), array(), ICON_SIZE_SMALL);
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}
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$session = self::convert_dates_to_local($session);
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switch ($session['visibility']) {
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case SESSION_VISIBLE_READ_ONLY: //1
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$session['visibility'] = get_lang('ReadOnly');
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break;
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case SESSION_VISIBLE: //2
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case SESSION_AVAILABLE: //4
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$session['visibility'] = get_lang('Visible');
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break;
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case SESSION_INVISIBLE: //3
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$session['visibility'] = api_ucfirst(get_lang('Invisible'));
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break;
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}
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// Cleaning double selects.
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foreach ($session as $key => &$value) {
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if (isset($options_by_double[$key]) || isset($options_by_double[$key.'_second'])) {
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$options = explode('::', $value);
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}
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$original_key = $key;
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if (strpos($key, '_second') === false) {
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} else {
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$key = str_replace('_second', '', $key);
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}
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if (isset($options_by_double[$key])) {
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if (isset($options[0])) {
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if (isset($options_by_double[$key][$options[0]])) {
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if (strpos($original_key, '_second') === false) {
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$value = $options_by_double[$key][$options[0]]['option_display_text'];
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} else {
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$value = $options_by_double[$key][$options[1]]['option_display_text'];
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}
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}
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}
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}
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}
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$formatted_sessions[$session_id] = $session;
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}
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}
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return $formatted_sessions;
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}
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/**
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* Gets the admin session list callback of the session/session_list.php
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* page with all user/details in the right fomat
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* @param array
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* @result array Array of rows results
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* @asset ('a') === false
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*/
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public static function get_sessions_admin_complete($options = array())
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{
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if (!is_array($options)) {
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return false;
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}
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$tbl_session = Database::get_main_table(TABLE_MAIN_SESSION);
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$tbl_session_category = Database::get_main_table(TABLE_MAIN_SESSION_CATEGORY);
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$tbl_user = Database::get_main_table(TABLE_MAIN_USER);
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$tbl_session_rel_course = Database::get_main_table(TABLE_MAIN_SESSION_COURSE);
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$tbl_course = Database::get_main_table(TABLE_MAIN_COURSE);
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$tbl_session_field_values = Database::get_main_table(TABLE_MAIN_SESSION_FIELD_VALUES);
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$tbl_session_field_options = Database::get_main_table(TABLE_MAIN_SESSION_FIELD_OPTIONS);
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$where = 'WHERE 1 = 1 ';
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$user_id = api_get_user_id();
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if (!api_is_platform_admin()) {
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if (api_is_session_admin() && api_get_setting('allow_session_admins_to_manage_all_sessions') == 'false') {
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$where.=" AND s.session_admin_id = $user_id ";
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}
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}
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$coach_name = " CONCAT(u.lastname , ' ', u.firstname) as coach_name ";
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if (api_is_western_name_order()) {
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$coach_name = " CONCAT(u.firstname, ' ', u.lastname) as coach_name ";
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}
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$today = api_get_utc_datetime();
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$inject_extra_fields = null;
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$extra_fields = array();
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$extra_fields_info = array();
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//for now only sessions
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$extra_field = new ExtraField('session');
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$double_fields = array();
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$extra_field_option = new ExtraFieldOption('session');
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if (isset($options['extra'])) {
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$extra_fields = $options['extra'];
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if (!empty($extra_fields)) {
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foreach ($extra_fields as $extra) {
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$inject_extra_fields .= " IF (fv.field_id = {$extra['id']}, fvo.option_display_text, NULL ) as {$extra['field']} , ";
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if (isset($extra_fields_info[$extra['id']])) {
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$info = $extra_fields_info[$extra['id']];
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} else {
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$info = $extra_field->get($extra['id']);
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$extra_fields_info[$extra['id']] = $info;
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}
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if ($info['field_type'] == ExtraField::FIELD_TYPE_DOUBLE_SELECT) {
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$double_fields[$info['id']] = $info;
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}
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}
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}
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}
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$options_by_double = array();
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foreach ($double_fields as $double) {
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$my_options = $extra_field_option->get_field_options_by_field($double['id'], true);
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$options_by_double['extra_'.$double['field_variable']] = $my_options;
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}
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//sc.name as category_name,
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$select = "
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SELECT * FROM (
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SELECT DISTINCT
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IF (
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(s.access_start_date <= '$today' AND '$today' < s.access_end_date) OR
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(s.access_start_date = '0000-00-00 00:00:00' AND s.access_end_date = '0000-00-00 00:00:00' ) OR
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(s.access_start_date IS NULL AND s.access_end_date IS NULL) OR
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(s.access_start_date <= '$today' AND ('0000-00-00 00:00:00' = s.access_end_date OR s.access_end_date IS NULL )) OR
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('$today' < s.access_end_date AND ('0000-00-00 00:00:00' = s.access_start_date OR s.access_start_date IS NULL) )
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, 1, 0) as session_active,
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s.name,
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s.nbr_courses,
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s.nbr_users,
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s.display_start_date,
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s.display_end_date,
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$coach_name,
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access_start_date,
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access_end_date,
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s.visibility,
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u.user_id,
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$inject_extra_fields
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c.title as course_title,
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s.id ";
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if (!empty($options['where'])) {
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if (!empty($options['extra'])) {
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$options['where'] = str_replace(' 1 = 1 AND', '', $options['where']);
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$options['where'] = str_replace('AND', 'OR', $options['where']);
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foreach ($options['extra'] as $extra) {
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$options['where'] = str_replace($extra['field'], 'fv.field_id = '.$extra['id'].' AND fvo.option_value', $options['where']);
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}
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}
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$options['where'] = str_replace('course_title', 'c.title', $options['where']);
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$where .= ' AND '.$options['where'];
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}
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if (!empty($options['limit'])) {
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$where .= " LIMIT ".$options['limit'];
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}
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$query = "$select FROM $tbl_session s
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LEFT JOIN $tbl_session_field_values fv ON (fv.session_id = s.id)
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LEFT JOIN $tbl_session_field_options fvo ON (fv.field_id = fvo.field_id)
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LEFT JOIN $tbl_session_rel_course src ON (src.id_session = s.id)
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LEFT JOIN $tbl_course c ON (src.c_id = c.id)
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LEFT JOIN $tbl_session_category sc ON (s.session_category_id = sc.id)
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INNER JOIN $tbl_user u ON (s.id_coach = u.user_id) ".
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$where;
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if (api_is_multiple_url_enabled()) {
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$table_access_url_rel_session= Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_SESSION);
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$access_url_id = api_get_current_access_url_id();
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if ($access_url_id != -1) {
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$where.= " AND ar.access_url_id = $access_url_id ";
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$query = "$select
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FROM $tbl_session s
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LEFT JOIN $tbl_session_field_values fv ON (fv.session_id = s.id)
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LEFT JOIN $tbl_session_field_options fvo ON (fv.field_id = fvo.field_id)
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LEFT JOIN $tbl_session_rel_course src ON (src.id_session = s.id)
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LEFT JOIN $tbl_course c ON (src.c_id = c.id)
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LEFT JOIN $tbl_session_category sc ON (s.session_category_id = sc.id)
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INNER JOIN $tbl_user u ON (s.id_coach = u.user_id)
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INNER JOIN $table_access_url_rel_session ar ON (ar.session_id = s.id)
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$where";
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}
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}
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$query .= ") AS session_table";
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if (!empty($options['order'])) {
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$query .= " ORDER BY ".$options['order'];
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}
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|
//error_log($query);
|
|
//echo $query;
|
|
|
|
$result = Database::query($query);
|
|
$formatted_sessions = array();
|
|
|
|
if (Database::num_rows($result)) {
|
|
$sessions = Database::store_result($result, 'ASSOC');
|
|
foreach ($sessions as $session) {
|
|
$session_id = $session['id'];
|
|
$session['name'] = Display::url($session['name'], "resume_session.php?id_session=".$session['id']);
|
|
$session['coach_name'] = Display::url($session['coach_name'], "user_information.php?user_id=".$session['user_id']);
|
|
if ($session['session_active'] == 1) {
|
|
$session['session_active'] = Display::return_icon('accept.png', get_lang('Active'), array(), ICON_SIZE_SMALL);
|
|
} else {
|
|
$session['session_active'] = Display::return_icon('error.png', get_lang('Inactive'), array(), ICON_SIZE_SMALL);
|
|
}
|
|
|
|
$session = self::convert_dates_to_local($session);
|
|
|
|
switch ($session['visibility']) {
|
|
case SESSION_VISIBLE_READ_ONLY: //1
|
|
$session['visibility'] = get_lang('ReadOnly');
|
|
break;
|
|
case SESSION_VISIBLE: //2
|
|
case SESSION_AVAILABLE: //4
|
|
$session['visibility'] = get_lang('Visible');
|
|
break;
|
|
case SESSION_INVISIBLE: //3
|
|
$session['visibility'] = api_ucfirst(get_lang('Invisible'));
|
|
break;
|
|
}
|
|
|
|
//Cleaning double selects
|
|
foreach ($session as $key => &$value) {
|
|
if (isset($options_by_double[$key]) || isset($options_by_double[$key.'_second'])) {
|
|
$options = explode('::', $value);
|
|
}
|
|
$original_key = $key;
|
|
|
|
if (strpos($key, '_second') === false) {
|
|
} else {
|
|
$key = str_replace('_second', '', $key);
|
|
}
|
|
|
|
if (isset($options_by_double[$key])) {
|
|
if (isset($options[0])) {
|
|
if (isset($options_by_double[$key][$options[0]])) {
|
|
if (strpos($original_key, '_second') === false) {
|
|
$value = $options_by_double[$key][$options[0]]['option_display_text'];
|
|
} else {
|
|
$value = $options_by_double[$key][$options[1]]['option_display_text'];
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
//Magic filter
|
|
if (isset($formatted_sessions[$session_id])) {
|
|
$formatted_sessions[$session_id] = self::compare_arrays_to_merge($formatted_sessions[$session_id], $session);
|
|
} else {
|
|
$formatted_sessions[$session_id] = $session;
|
|
}
|
|
}
|
|
}
|
|
|
|
return $formatted_sessions;
|
|
}
|
|
|
|
/**
|
|
* Gets the number of rows in the session table filtered through the given
|
|
* array of parameters
|
|
* @param array Array of options/filters/keys
|
|
* @return integer The number of rows, or false on wrong param
|
|
* @assert ('a') === false
|
|
*/
|
|
static function get_count_admin_complete($options = array())
|
|
{
|
|
if (!is_array($options)) {
|
|
return false;
|
|
}
|
|
$tbl_session = Database::get_main_table(TABLE_MAIN_SESSION);
|
|
$tbl_session_category = Database::get_main_table(TABLE_MAIN_SESSION_CATEGORY);
|
|
$tbl_user = Database::get_main_table(TABLE_MAIN_USER);
|
|
|
|
$where = 'WHERE 1 = 1 ';
|
|
$user_id = api_get_user_id();
|
|
|
|
if (api_is_session_admin() && api_get_setting('allow_session_admins_to_see_all_sessions') == 'false') {
|
|
$where.=" WHERE s.session_admin_id = $user_id ";
|
|
}
|
|
|
|
if (!empty($options['where'])) {
|
|
if (!empty($options['extra'])) {
|
|
$options['where'] = str_replace(' 1 = 1 AND', '', $options['where']);
|
|
$options['where'] = str_replace('AND', 'OR', $options['where']);
|
|
|
|
foreach ($options['extra'] as $extra) {
|
|
$options['where'] = str_replace($extra['field'], 'fv.field_id = '.$extra['id'].' AND fvo.option_value', $options['where']);
|
|
}
|
|
}
|
|
$where .= ' AND '.$options['where'];
|
|
}
|
|
|
|
$query_rows = "SELECT count(*) as total_rows
|
|
FROM $tbl_session s
|
|
LEFT JOIN $tbl_session_category sc ON s.session_category_id = sc.id
|
|
INNER JOIN $tbl_user u ON s.id_coach = u.user_id $where ";
|
|
|
|
if (api_is_multiple_url_enabled()) {
|
|
$table_access_url_rel_session= Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_SESSION);
|
|
$access_url_id = api_get_current_access_url_id();
|
|
if ($access_url_id != -1) {
|
|
$where.= " AND ar.access_url_id = $access_url_id ";
|
|
|
|
$query_rows = "SELECT count(*) as total_rows
|
|
FROM $tbl_session s
|
|
LEFT JOIN $tbl_session_category sc ON s.session_category_id = sc.id
|
|
INNER JOIN $tbl_user u ON s.id_coach = u.user_id
|
|
INNER JOIN $table_access_url_rel_session ar ON ar.session_id = s.id $where ";
|
|
}
|
|
}
|
|
$result = Database::query($query_rows);
|
|
$num = 0;
|
|
if (Database::num_rows($result)) {
|
|
$rows = Database::fetch_array($result);
|
|
$num = $rows['total_rows'];
|
|
}
|
|
return $num;
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
*
|
|
*/
|
|
static function compare_arrays_to_merge($array1, $array2)
|
|
{
|
|
if (empty($array2)) {
|
|
return $array1;
|
|
}
|
|
foreach ($array1 as $key => $item) {
|
|
if (!isset($array1[$key])) {
|
|
//My string is empty try the other one
|
|
if (isset($array2[$key]) && !empty($array2[$key])) {
|
|
$array1[$key] = $array2[$key];
|
|
}
|
|
}
|
|
}
|
|
return $array1;
|
|
}
|
|
|
|
/**
|
|
* Converts all dates sent through the param array (given form) to correct
|
|
* dates with timezones
|
|
* @param array The dates
|
|
* @return array The same array, with times converted
|
|
* @assert ('a') === false
|
|
*/
|
|
static function convert_dates_to_local($params) {
|
|
if (!is_array($params)) {
|
|
return false;
|
|
}
|
|
$params['display_start_date'] = api_get_local_time($params['display_start_date'], null, null, true);
|
|
$params['display_end_date'] = api_get_local_time($params['display_end_date'], null, null, true);
|
|
|
|
$params['access_start_date'] = api_get_local_time($params['access_start_date'], null, null, true);
|
|
$params['access_end_date'] = api_get_local_time($params['access_end_date'], null, null, true);
|
|
|
|
$params['coach_access_start_date'] = isset($params['coach_access_start_date']) ? api_get_local_time($params['coach_access_start_date'], null, null, true) : null;
|
|
$params['coach_access_end_date'] = isset($params['coach_access_end_date']) ? api_get_local_time($params['coach_access_end_date'], null, null, true) : null;
|
|
return $params;
|
|
}
|
|
|
|
/**
|
|
* Creates a new course code based in given code
|
|
*
|
|
* @param string wanted code
|
|
* <code>
|
|
* $wanted_code = 'sess' if there are names like sess, sess1, sess2 in the
|
|
* database already, the function will return: sess3
|
|
* if the session name doesn't exist in the DB the same name is returned
|
|
* </code>
|
|
* @return string wanted unused code
|
|
*/
|
|
function generate_nice_next_session_name($session_name) {
|
|
$session_name_ok = !self::session_name_exists($session_name);
|
|
if (!$session_name_ok) {
|
|
$table = Database::get_main_table(TABLE_MAIN_SESSION);
|
|
$session_name = Database::escape_string($session_name);
|
|
$sql = "SELECT count(*) as count FROM $table WHERE name LIKE '$session_name%'";
|
|
$result = Database::query($sql);
|
|
if (Database::num_rows($result) > 0 ) {
|
|
$row = Database::fetch_array($result);
|
|
$count = $row['count'] + 1;
|
|
$session_name = $session_name.'_'.$count;
|
|
$result = self::session_name_exists($session_name);
|
|
if (!$result) {
|
|
return $session_name;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
return $session_name;
|
|
}
|
|
|
|
/**
|
|
* Delete session
|
|
* @author Carlos Vargas from existing code
|
|
* @param array id_checked
|
|
* @param boolean optional, true if the function is called by a webservice, false otherwise.
|
|
* @return void Nothing, or false on error
|
|
* The parameters is a array to delete sessions
|
|
**/
|
|
public static function delete_session ($id_checked, $from_ws = false) {
|
|
$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);
|
|
$tbl_session_rel_user= Database::get_main_table(TABLE_MAIN_SESSION_USER);
|
|
$tbl_url_session = Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_SESSION);
|
|
|
|
global $_user;
|
|
if(is_array($id_checked)) {
|
|
$id_checked = Database::escape_string(implode(',',$id_checked));
|
|
} else {
|
|
$id_checked = intval($id_checked);
|
|
}
|
|
|
|
if (!api_is_platform_admin() && !$from_ws) {
|
|
$sql = 'SELECT session_admin_id FROM '.Database :: get_main_table(TABLE_MAIN_SESSION).' WHERE id='.$id_checked;
|
|
$rs = Database::query($sql);
|
|
if (Database::result($rs,0,0)!=$_user['user_id']) {
|
|
api_not_allowed(true);
|
|
}
|
|
}
|
|
Database::query("DELETE FROM $tbl_session WHERE id IN($id_checked)");
|
|
Database::query("DELETE FROM $tbl_session_rel_course WHERE id_session IN($id_checked)");
|
|
Database::query("DELETE FROM $tbl_session_rel_course_rel_user WHERE id_session IN($id_checked)");
|
|
Database::query("DELETE FROM $tbl_session_rel_user WHERE id_session IN($id_checked)");
|
|
Database::query("DELETE FROM $tbl_url_session WHERE session_id IN($id_checked)");
|
|
|
|
// delete extra session fields
|
|
$t_sf = Database::get_main_table(TABLE_MAIN_SESSION_FIELD);
|
|
$t_sfv = Database::get_main_table(TABLE_MAIN_SESSION_FIELD_VALUES);
|
|
|
|
// Delete extra fields from session where field variable is "SECCION"
|
|
$sql = "SELECT t_sfv.field_id FROM $t_sfv t_sfv, $t_sf t_sf WHERE t_sfv.session_id = '$id_checked' AND t_sf.field_variable = 'SECCION' ";
|
|
$rs_field = Database::query($sql);
|
|
|
|
$field_id = 0;
|
|
if (Database::num_rows($rs_field) == 1) {
|
|
$row_field = Database::fetch_row($rs_field);
|
|
$field_id = $row_field[0];
|
|
|
|
$sql_delete_sfv = "DELETE FROM $t_sfv WHERE session_id = '$id_checked' AND field_id = '$field_id'";
|
|
$rs_delete_sfv = Database::query($sql_delete_sfv);
|
|
}
|
|
|
|
$sql = "SELECT * FROM $t_sfv WHERE field_id = '$field_id' ";
|
|
$rs_field_id = Database::query($sql);
|
|
|
|
if (Database::num_rows($rs_field_id) == 0) {
|
|
$sql_delete_sf = "DELETE FROM $t_sf WHERE id = '$field_id'";
|
|
$rs_delete_sf = Database::query($sql_delete_sf);
|
|
}
|
|
|
|
/*
|
|
$sql = "SELECT distinct field_id FROM $t_sfv WHERE session_id = '$id_checked'";
|
|
$res_field_ids = @Database::query($sql);
|
|
|
|
if (Database::num_rows($res_field_ids) > 0) {
|
|
while($row_field_id = Database::fetch_row($res_field_ids)){
|
|
$field_ids[] = $row_field_id[0];
|
|
}
|
|
}
|
|
|
|
//delete from table_session_field_value from a given session id
|
|
|
|
$sql_session_field_value = "DELETE FROM $t_sfv WHERE session_id = '$id_checked'";
|
|
@Database::query($sql_session_field_value);
|
|
|
|
$sql = "SELECT distinct field_id FROM $t_sfv";
|
|
$res_field_all_ids = @Database::query($sql);
|
|
|
|
if (Database::num_rows($res_field_all_ids) > 0) {
|
|
while($row_field_all_id = Database::fetch_row($res_field_all_ids)){
|
|
$field_all_ids[] = $row_field_all_id[0];
|
|
}
|
|
}
|
|
|
|
if (count($field_ids) > 0 && count($field_all_ids) > 0) {
|
|
foreach($field_ids as $field_id) {
|
|
// check if field id is used into table field value
|
|
if (in_array($field_id,$field_all_ids)) {
|
|
continue;
|
|
} else {
|
|
$sql_session_field = "DELETE FROM $t_sf WHERE id = '$field_id'";
|
|
Database::query($sql_session_field);
|
|
}
|
|
}
|
|
}
|
|
*/
|
|
// Add event to system log
|
|
$user_id = api_get_user_id();
|
|
Event::addEvent(LOG_SESSION_DELETE, LOG_SESSION_ID, $id_checked, api_get_utc_datetime(), $user_id);
|
|
}
|
|
|
|
/**
|
|
* Subscribes users (students) to the given session and optionally (default) unsubscribes previous users
|
|
* @author Carlos Vargas from existing code
|
|
* @param integer Session ID
|
|
* @param array List of user IDs
|
|
* @param bool Whether to unsubscribe existing users (true, default) or not (false)
|
|
* @return void Nothing, or false on error
|
|
**/
|
|
public static function suscribe_users_to_session($id_session, $user_list, $session_visibility = SESSION_VISIBLE_READ_ONLY, $empty_users = true, $send_email = false) {
|
|
|
|
if ($id_session!= strval(intval($id_session))) return false;
|
|
|
|
foreach ($user_list as $intUser){
|
|
if ($intUser!= strval(intval($intUser))) return false;
|
|
}
|
|
|
|
$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);
|
|
$tbl_session_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_USER);
|
|
$tbl_session = Database::get_main_table(TABLE_MAIN_SESSION);
|
|
|
|
$session_info = api_get_session_info($id_session);
|
|
|
|
if ($session_info) {
|
|
$session_name = $session_info['name'];
|
|
} else {
|
|
return false;
|
|
}
|
|
|
|
//from function parameter
|
|
if (empty($session_visibility)) {
|
|
$session_visibility = $session_info['visibility']; //loaded from DB
|
|
//default status loaded if empty
|
|
if (empty($session_visibility))
|
|
$session_visibility = SESSION_VISIBLE_READ_ONLY; // by default readonly 1
|
|
} else {
|
|
if (!in_array($session_visibility, array(SESSION_VISIBLE_READ_ONLY, SESSION_VISIBLE, SESSION_INVISIBLE))) {
|
|
$session_visibility = SESSION_VISIBLE_READ_ONLY;
|
|
}
|
|
}
|
|
|
|
$sql = "SELECT id_user FROM $tbl_session_rel_course_rel_user WHERE id_session = '$id_session' AND status = 0";
|
|
$result = Database::query($sql);
|
|
$existingUsers = array();
|
|
while ($row = Database::fetch_array($result)) {
|
|
$existingUsers[] = $row['id_user'];
|
|
}
|
|
|
|
$sql = "SELECT c_id FROM $tbl_session_rel_course WHERE id_session = '$id_session'";
|
|
$result = Database::query($sql);
|
|
$course_list = array();
|
|
while ($row = Database::fetch_array($result)) {
|
|
$course_list[] = $row['c_id'];
|
|
}
|
|
|
|
if ($send_email) {
|
|
//sending emails only
|
|
if (is_array($user_list) && count($user_list)>0) {
|
|
foreach ($user_list as $user_id) {
|
|
if (!in_array($user_id, $existingUsers)) {
|
|
$subject = '['.get_setting('siteName').'] '.get_lang('YourReg').' '.get_setting('siteName');
|
|
$user_info = api_get_user_info($user_id);
|
|
$content = get_lang('Dear')." ".stripslashes($user_info['complete_name']).",\n\n".sprintf(get_lang('YouAreRegisterToSessionX'), $session_name) ." \n\n" .get_lang('Address') ." ". api_get_setting('platform.site_name') ." ". get_lang('Is') ." : ". api_get_path(WEB_PATH) ."\n\n". get_lang('Problem'). "\n\n". get_lang('Formula').",\n\n".get_setting('administratorName')." ".get_setting('administratorSurname')."\n". get_lang('Manager'). " ".get_setting('siteName')."\nT. ".get_setting('administratorTelephone')."\n" .get_lang('Email') ." : ".get_setting('emailAdministrator');
|
|
MessageManager::send_message($user_id, $subject, $content, array(), array(), null, null, null, null, null);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
foreach ($course_list as $courseId) {
|
|
// for each course in the session
|
|
$nbr_users = 0;
|
|
$courseId = Database::escape_string($courseId);
|
|
// delete existing users
|
|
if ($empty_users) {
|
|
foreach ($existingUsers as $existing_user) {
|
|
if (!in_array($existing_user, $user_list)) {
|
|
$sql = "DELETE FROM $tbl_session_rel_course_rel_user WHERE id_session='$id_session' AND c_id ='$courseId' AND id_user='$existing_user' AND status = 0";
|
|
$result = Database::query($sql);
|
|
if (Database::affected_rows($result)) {
|
|
$nbr_users--;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
//Replace with this new function
|
|
//
|
|
// insert new users into session_rel_course_rel_user and ignore if they already exist
|
|
foreach ($user_list as $enreg_user) {
|
|
if(!in_array($enreg_user, $existingUsers)) {
|
|
$enreg_user = Database::escape_string($enreg_user);
|
|
$insert_sql = "INSERT IGNORE INTO $tbl_session_rel_course_rel_user(id_session, c_id, id_user, visibility, status) VALUES('$id_session','$courseId','$enreg_user','$session_visibility', '0')";
|
|
$result = Database::query($insert_sql);
|
|
|
|
if (Database::affected_rows($result)) {
|
|
$nbr_users++;
|
|
}
|
|
}
|
|
}
|
|
// count users in this session-course relation
|
|
$sql = "SELECT COUNT(id_user) as nbUsers FROM $tbl_session_rel_course_rel_user WHERE id_session='$id_session' AND c_id ='$courseId' AND status<>2";
|
|
$rs = Database::query($sql);
|
|
list($nbr_users) = Database::fetch_array($rs);
|
|
// update the session-course relation to add the users total
|
|
$update_sql = "UPDATE $tbl_session_rel_course SET nbr_users = $nbr_users WHERE id_session='$id_session' AND c_id ='$courseId'";
|
|
Database::query($update_sql);
|
|
}
|
|
|
|
// Delete users from the session
|
|
if ($empty_users === true) {
|
|
Database::query("DELETE FROM $tbl_session_rel_user WHERE id_session = $id_session AND relation_type<>".SESSION_RELATION_TYPE_RRHH."");
|
|
}
|
|
|
|
// Insert missing users into session
|
|
$nbr_users = 0;
|
|
foreach ($user_list as $enreg_user) {
|
|
$enreg_user = Database::escape_string($enreg_user);
|
|
$insert_sql = "INSERT IGNORE INTO $tbl_session_rel_user (id_session, id_user) VALUES ('$id_session', '$enreg_user')";
|
|
Database::query($insert_sql);
|
|
|
|
//Reset moved_to just in case
|
|
$update_sql = "UPDATE $tbl_session_rel_user SET moved_to = 0, moved_status = 0, moved_at ='0000-00-00 00:00:00'
|
|
WHERE id_session = $id_session AND id_user = $enreg_user";
|
|
Database::query($update_sql);
|
|
$nbr_users++;
|
|
}
|
|
|
|
// update number of users in the session
|
|
$nbr_users = count($user_list);
|
|
if ($empty_users) {
|
|
// update number of users in the session
|
|
$update_sql = "UPDATE $tbl_session SET nbr_users = $nbr_users WHERE id='$id_session' ";
|
|
Database::query($update_sql);
|
|
} else {
|
|
$update_sql = "UPDATE $tbl_session SET nbr_users = nbr_users + $nbr_users WHERE id='$id_session' ";
|
|
Database::query($update_sql);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @param $user_list
|
|
* @param $session_id
|
|
* @param $courseId
|
|
* @param int $session_visibility
|
|
* @return bool
|
|
*/
|
|
static function subscribe_users_to_session_course($user_list, $session_id, $courseId, $session_visibility = SESSION_VISIBLE_READ_ONLY ) {
|
|
$tbl_session_rel_course = Database::get_main_table(TABLE_MAIN_SESSION_COURSE);
|
|
$tbl_session_rel_course_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
|
|
|
|
if (empty($user_list) || empty($session_id) || empty($course_code)) {
|
|
return false;
|
|
}
|
|
|
|
$session_id = intval($session_id);
|
|
$courseId = Database::escape_string($courseId);
|
|
$session_visibility = intval($session_visibility);
|
|
|
|
$nbr_users = 0;
|
|
foreach ($user_list as $enreg_user) {
|
|
//if (!in_array($enreg_user, $existingUsers)) {
|
|
$enreg_user = intval($enreg_user);
|
|
$insert_sql = "INSERT IGNORE INTO $tbl_session_rel_course_rel_user(id_session, c_id, id_user, visibility)
|
|
VALUES ('$session_id','$courseId','$enreg_user','$session_visibility')";
|
|
$result = Database::query($insert_sql);
|
|
if (Database::affected_rows($result)) {
|
|
$nbr_users++;
|
|
}
|
|
//}
|
|
}
|
|
// count users in this session-course relation
|
|
$sql = "SELECT COUNT(id_user) as nbUsers FROM $tbl_session_rel_course_rel_user WHERE id_session='$session_id' AND c_id = '$courseId' AND status<>2";
|
|
$rs = Database::query($sql);
|
|
list($nbr_users) = Database::fetch_array($rs);
|
|
// update the session-course relation to add the users total
|
|
$update_sql = "UPDATE $tbl_session_rel_course SET nbr_users = $nbr_users WHERE id_session='$session_id' AND c_id = '$courseId'";
|
|
Database::query($update_sql);
|
|
}
|
|
|
|
/**
|
|
* Unsubscribe user from session
|
|
*
|
|
* @param int session id
|
|
* @param int user id
|
|
* @param int reason of unsubscription see function get_session_change_user_reasons()
|
|
* @return bool true in case of success, false in case of error
|
|
*/
|
|
public static function unsubscribe_user_from_session($session_id, $user_id) {
|
|
$session_id = intval($session_id);
|
|
$user_id = intval($user_id);
|
|
$reason_id = intval($reason_id);
|
|
|
|
$tbl_session_rel_course_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
|
|
$tbl_session_rel_course = Database::get_main_table(TABLE_MAIN_SESSION_COURSE);
|
|
$tbl_session_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_USER);
|
|
$tbl_session = Database::get_main_table(TABLE_MAIN_SESSION);
|
|
|
|
$user_status = SessionManager::get_user_status_in_session($session_id, $user_id);
|
|
|
|
if ($user_status['moved_to'] != 0) {
|
|
//You can't subscribe a user that was moved
|
|
return false;
|
|
}
|
|
|
|
$delete_sql = "DELETE FROM $tbl_session_rel_user WHERE id_session = '$session_id' AND id_user ='$user_id' AND relation_type<>".SESSION_RELATION_TYPE_RRHH."";
|
|
$result = Database::query($delete_sql);
|
|
$return = Database::affected_rows($result);
|
|
|
|
// Update number of users
|
|
$update_sql = "UPDATE $tbl_session SET nbr_users = nbr_users - $return WHERE id='$session_id' ";
|
|
Database::query($update_sql);
|
|
|
|
// Get the list of courses related to this session
|
|
$course_list = SessionManager::get_course_list_by_session_id($session_id);
|
|
|
|
if (!empty($course_list)) {
|
|
foreach($course_list as $course) {
|
|
$courseId = $course['id'];
|
|
// Delete user from course
|
|
$result = Database::query("DELETE FROM $tbl_session_rel_course_rel_user WHERE id_session='$session_id' AND c_id='$courseId' AND id_user='$user_id'");
|
|
|
|
if (Database::affected_rows($result)) {
|
|
// Update number of users in this relation
|
|
Database::query("UPDATE $tbl_session_rel_course SET nbr_users=nbr_users - 1 WHERE id_session='$session_id' AND c_id ='$courseId'");
|
|
}
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
*
|
|
* @param int $session_id
|
|
* @param array user id list
|
|
* @param int $courseId
|
|
*/
|
|
static function unsubscribe_user_from_course_session($session_id, $user_list, $courseId) {
|
|
$tbl_session_rel_course = Database::get_main_table(TABLE_MAIN_SESSION_COURSE);
|
|
$tbl_session_rel_course_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
|
|
|
|
if (is_array($user_list) && count($user_list)>0 ) {
|
|
array_map('intval', $user_list);
|
|
$user_list = implode(',', $user_list);
|
|
}
|
|
$session_id = intval($session_id);
|
|
$courseId = Database::escape_string($courseId);
|
|
|
|
if (!empty($user_list)) {
|
|
$result = Database::query("DELETE FROM $tbl_session_rel_course_rel_user WHERE id_session='$session_id' AND c_id='".$courseId."' AND id_user IN($user_list)");
|
|
$nbr_affected_rows = Database::affected_rows($result);
|
|
Database::query("UPDATE $tbl_session_rel_course SET nbr_users=nbr_users-$nbr_affected_rows WHERE id_session='$session_id' AND c_id='".$courseId."'");
|
|
}
|
|
}
|
|
|
|
/** Subscribes courses to the given session and optionally (default) unsubscribes previous users
|
|
* @author Carlos Vargas from existing code
|
|
* @param int Session ID
|
|
* @param array List of courses IDs
|
|
* @param bool Whether to unsubscribe existing users (true, default) or not (false)
|
|
* @return void Nothing, or false on error
|
|
**/
|
|
public static function add_courses_to_session($id_session, $course_list, $empty_courses = true) {
|
|
// security checks
|
|
if ($id_session!= strval(intval($id_session))) { return false; }
|
|
|
|
// initialisation
|
|
$tbl_session_rel_course_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
|
|
$tbl_session = Database::get_main_table(TABLE_MAIN_SESSION);
|
|
$tbl_session_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_USER);
|
|
$tbl_session_rel_course = Database::get_main_table(TABLE_MAIN_SESSION_COURSE);
|
|
|
|
// get general coach ID
|
|
$id_coach = Database::query("SELECT id_coach FROM $tbl_session WHERE id=$id_session");
|
|
$id_coach = Database::fetch_array($id_coach);
|
|
$id_coach = $id_coach[0];
|
|
|
|
// get list of courses subscribed to this session
|
|
$rs = Database::query("SELECT c_id FROM $tbl_session_rel_course WHERE id_session=$id_session");
|
|
$existingCourses = Database::store_result($rs, 'ASSOC');
|
|
$nbr_courses=count($existingCourses);
|
|
|
|
// get list of users subscribed to this session
|
|
$sql="SELECT id_user
|
|
FROM $tbl_session_rel_user
|
|
WHERE id_session = $id_session AND relation_type<>".SESSION_RELATION_TYPE_RRHH."";
|
|
$result=Database::query($sql);
|
|
$user_list=Database::store_result($result, 'ASSOC');
|
|
|
|
// Remove existing courses from the session
|
|
if ($empty_courses === true) {
|
|
foreach ($existingCourses as $existingCourse) {
|
|
if (!in_array($existingCourse['c_id'], $course_list)){
|
|
Database::query("DELETE FROM $tbl_session_rel_course WHERE c_id='".$existingCourse['c_id']."' AND id_session=$id_session");
|
|
Database::query("DELETE FROM $tbl_session_rel_course_rel_user WHERE c_id='".$existingCourse['c_id']."' AND id_session=$id_session");
|
|
}
|
|
}
|
|
$nbr_courses=0;
|
|
}
|
|
|
|
// Pass through the courses list we want to add to the session
|
|
foreach ($course_list as $courseId) {
|
|
$courseId = Database::escape_string($courseId);
|
|
$exists = false;
|
|
// check if the course we want to add is already subscribed
|
|
foreach ($existingCourses as $existingCourse) {
|
|
if ($courseId == $existingCourse['c_id']) {
|
|
$exists=true;
|
|
}
|
|
}
|
|
if ($exists == false) {
|
|
|
|
CourseManager::update_course_ranking($courseId, $id_session);
|
|
|
|
//if the course isn't subscribed yet
|
|
$sql_insert_rel_course= "INSERT INTO $tbl_session_rel_course (id_session, c_id) VALUES ('$id_session','$courseId')";
|
|
|
|
Database::query($sql_insert_rel_course);
|
|
//We add the current course in the existing courses array, to avoid adding another time the current course
|
|
$existingCourses[]=array('c_id' => $courseId);
|
|
$nbr_courses++;
|
|
|
|
// subscribe all the users from the session to this course inside the session
|
|
$nbr_users=0;
|
|
foreach ($user_list as $enreg_user) {
|
|
$enreg_user_id = Database::escape_string($enreg_user['id_user']);
|
|
$sql_insert = "INSERT IGNORE INTO $tbl_session_rel_course_rel_user (id_session, c_id, id_user) VALUES ('$id_session','$courseId','$enreg_user_id')";
|
|
$result = Database::query($sql_insert);
|
|
if (Database::affected_rows($result)) {
|
|
$nbr_users++;
|
|
}
|
|
}
|
|
SessionManager::subscribe_users_to_session_course($user_list, $id_session, $courseId);
|
|
Database::query("UPDATE $tbl_session_rel_course SET nbr_users=$nbr_users WHERE id_session='$id_session' AND c_id = '$courseId'");
|
|
}
|
|
}
|
|
Database::query("UPDATE $tbl_session SET nbr_courses=$nbr_courses WHERE id='$id_session'");
|
|
}
|
|
|
|
/**
|
|
* Unsubscribe course from a session
|
|
*
|
|
* @param int Session id
|
|
* @param int Course id
|
|
* @return bool True in case of success, false otherwise
|
|
*/
|
|
public static function unsubscribe_course_from_session($session_id, $course_id) {
|
|
$session_id = (int)$session_id;
|
|
$course_id = (int)$course_id;
|
|
|
|
$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);
|
|
$tbl_session = Database::get_main_table(TABLE_MAIN_SESSION);
|
|
|
|
// Unsubscribe course
|
|
$result = Database::query("DELETE FROM $tbl_session_rel_course WHERE c_id ='$course_id' AND id_session='$session_id'");
|
|
$nb_affected = Database::affected_rows($result);
|
|
|
|
Database::query("DELETE FROM $tbl_session_rel_course_rel_user WHERE c_id ='$course_id' AND id_session='$session_id'");
|
|
if ($nb_affected > 0) {
|
|
// Update number of courses in the session
|
|
Database::query("UPDATE $tbl_session SET nbr_courses= nbr_courses + $nb_affected WHERE id='$session_id' ");
|
|
return true;
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Creates a new extra field for a given session
|
|
* @param string Field's internal variable name
|
|
* @param int Field's type
|
|
* @param string Field's language var name
|
|
* @return int new extra field id
|
|
*/
|
|
public static function create_session_extra_field ($fieldvarname, $fieldtype, $fieldtitle) {
|
|
// database table definition
|
|
$params = array('field_variable' => $fieldvarname,
|
|
'field_type' => $fieldtype,
|
|
'field_display_text' => $fieldtitle
|
|
);
|
|
$session_field = new SessionField();
|
|
$field_id = $session_field->save($params);
|
|
return $field_id;
|
|
}
|
|
|
|
/**
|
|
* Update an extra field value for a given session
|
|
* @param integer Course ID
|
|
* @param string Field variable name
|
|
* @param string Field value
|
|
* @return boolean true if field updated, false otherwise
|
|
*/
|
|
public static function update_session_extra_field_value($session_id, $fname, $fvalue = null) {
|
|
|
|
/*$session_field_value = new SessionFieldValue();
|
|
$session_field_value->update($params);*/
|
|
|
|
$t_sf = Database::get_main_table(TABLE_MAIN_SESSION_FIELD);
|
|
$t_sfv = Database::get_main_table(TABLE_MAIN_SESSION_FIELD_VALUES);
|
|
$fname = Database::escape_string($fname);
|
|
$session_id = (int)$session_id;
|
|
$tms = api_get_utc_datetime();
|
|
|
|
$fvalues = '';
|
|
if (is_array($fvalue)) {
|
|
foreach($fvalue as $val) {
|
|
$fvalues .= Database::escape_string($val).';';
|
|
}
|
|
if(!empty($fvalues)) {
|
|
$fvalues = substr($fvalues,0,-1);
|
|
}
|
|
} else {
|
|
$fvalues = Database::escape_string($fvalue);
|
|
}
|
|
|
|
$sqlsf = "SELECT * FROM $t_sf WHERE field_variable='$fname'";
|
|
$ressf = Database::query($sqlsf);
|
|
if (Database::num_rows($ressf)==1) {
|
|
// ok, the field exists
|
|
// Check if enumerated field, if the option is available
|
|
$rowsf = Database::fetch_array($ressf);
|
|
|
|
$sqlsfv = "SELECT * FROM $t_sfv WHERE session_id = '$session_id' AND field_id = '".$rowsf['id']."' ORDER BY id";
|
|
$ressfv = Database::query($sqlsfv);
|
|
$n = Database::num_rows($ressfv);
|
|
if ($n>1) {
|
|
//problem, we already have to values for this field and user combination - keep last one
|
|
while($rowsfv = Database::fetch_array($ressfv)) {
|
|
if($n > 1) {
|
|
$sqld = "DELETE FROM $t_sfv WHERE id = ".$rowsfv['id'];
|
|
$resd = Database::query($sqld);
|
|
$n--;
|
|
}
|
|
$rowsfv = Database::fetch_array($ressfv);
|
|
if ($rowsfv['field_value'] != $fvalues) {
|
|
$sqlu = "UPDATE $t_sfv SET field_value = '$fvalues', tms = '$tms' WHERE id = ".$rowsfv['id'];
|
|
$resu = Database::query($sqlu);
|
|
return($resu?true:false);
|
|
}
|
|
return true;
|
|
}
|
|
} else if ($n==1) {
|
|
//we need to update the current record
|
|
$rowsfv = Database::fetch_array($ressfv);
|
|
if($rowsfv['field_value'] != $fvalues) {
|
|
$sqlu = "UPDATE $t_sfv SET field_value = '$fvalues', tms = '$tms' WHERE id = ".$rowsfv['id'];
|
|
//error_log('UM::update_extra_field_value: '.$sqlu);
|
|
$resu = Database::query($sqlu);
|
|
return($resu?true:false);
|
|
}
|
|
return true;
|
|
} else {
|
|
$sqli = "INSERT INTO $t_sfv (session_id,field_id,field_value,tms) " .
|
|
"VALUES ('$session_id',".$rowsf['id'].",'$fvalues', '$tms')";
|
|
//error_log('UM::update_extra_field_value: '.$sqli);
|
|
$resi = Database::query($sqli);
|
|
return($resi?true:false);
|
|
}
|
|
} else {
|
|
return false; //field not found
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Checks the relationship between a session and a course.
|
|
* @param int $session_id
|
|
* @param int $course_id
|
|
* @return bool Returns TRUE if the session and the course are related, FALSE otherwise.
|
|
* */
|
|
public static function relation_session_course_exist ($session_id, $courseId) {
|
|
$tbl_session_course = Database::get_main_table(TABLE_MAIN_SESSION_COURSE);
|
|
$return_value = false;
|
|
$sql= "SELECT c_id FROM $tbl_session_course
|
|
WHERE id_session = ".Database::escape_string($session_id)." AND c_id = '".Database::escape_string($courseId)."'";
|
|
$result = Database::query($sql);
|
|
$num = Database::num_rows($result);
|
|
if ($num>0) {
|
|
$return_value = true;
|
|
}
|
|
return $return_value;
|
|
}
|
|
|
|
/**
|
|
* Get the session information by name
|
|
* @param string session name
|
|
* @return mixed false if the session does not exist, array if the session exist
|
|
* */
|
|
public static function get_session_by_name ($session_name) {
|
|
$tbl_session = Database::get_main_table(TABLE_MAIN_SESSION);
|
|
$sql = 'SELECT * FROM '.$tbl_session.' WHERE name="'.Database::escape_string($session_name).'"';
|
|
$result = Database::query($sql);
|
|
$num = Database::num_rows($result);
|
|
if ($num) {
|
|
return Database::fetch_array($result, 'ASSOC');
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Create a session category
|
|
* @author Jhon Hinojosa <jhon.hinojosa@dokeos.com>, from existing code
|
|
* @param string name
|
|
* @param integer year_start
|
|
* @param integer month_start
|
|
* @param integer day_start
|
|
* @param integer year_end
|
|
* @param integer month_end
|
|
* @param integer day_end
|
|
* @return $id_session;
|
|
**/
|
|
public static function create_category_session($sname,$syear_start,$smonth_start,$sday_start,$syear_end,$smonth_end, $sday_end){
|
|
$tbl_session_category = Database::get_main_table(TABLE_MAIN_SESSION_CATEGORY);
|
|
$name= trim($sname);
|
|
$year_start= intval($syear_start);
|
|
$month_start=intval($smonth_start);
|
|
$day_start=intval($sday_start);
|
|
$year_end=intval($syear_end);
|
|
$month_end=intval($smonth_end);
|
|
$day_end=intval($sday_end);
|
|
|
|
$date_start = "$year_start-".(($month_start < 10)?"0$month_start":$month_start)."-".(($day_start < 10)?"0$day_start":$day_start);
|
|
$date_end = "$year_end-".(($month_end < 10)?"0$month_end":$month_end)."-".(($day_end < 10)?"0$day_end":$day_end);
|
|
|
|
if (empty($name)) {
|
|
$msg=get_lang('SessionCategoryNameIsRequired');
|
|
return $msg;
|
|
} elseif (!$month_start || !$day_start || !$year_start || !checkdate($month_start,$day_start,$year_start)) {
|
|
$msg=get_lang('InvalidStartDate');
|
|
return $msg;
|
|
} elseif (!$month_end && !$day_end && !$year_end) {
|
|
$date_end = "null";
|
|
} elseif (!$month_end || !$day_end || !$year_end || !checkdate($month_end,$day_end,$year_end)) {
|
|
$msg=get_lang('InvalidEndDate');
|
|
return $msg;
|
|
} elseif($date_start >= $date_end) {
|
|
$msg=get_lang('StartDateShouldBeBeforeEndDate');
|
|
return $msg;
|
|
}
|
|
$access_url_id = api_get_current_access_url_id();
|
|
$sql = "INSERT INTO $tbl_session_category (name, date_start, date_end, access_url_id)
|
|
VALUES('".Database::escape_string($name)."','$date_start','$date_end', '$access_url_id')";
|
|
Database::query($sql);
|
|
$id_session = Database::insert_id();
|
|
// Add event to system log
|
|
$user_id = api_get_user_id();
|
|
Event::addEvent(LOG_SESSION_CATEGORY_CREATE, LOG_SESSION_CATEGORY_ID, $id_session, api_get_utc_datetime(), $user_id);
|
|
return $id_session;
|
|
}
|
|
|
|
/**
|
|
* Edit a sessions categories
|
|
* @author Jhon Hinojosa <jhon.hinojosa@dokeos.com>,from existing code
|
|
* @param integer id
|
|
* @param string name
|
|
* @param integer year_start
|
|
* @param integer month_start
|
|
* @param integer day_start
|
|
* @param integer year_end
|
|
* @param integer month_end
|
|
* @param integer day_end
|
|
* @return $id;
|
|
* The parameter id is a primary key
|
|
**/
|
|
public static function edit_category_session($id, $sname,$syear_start,$smonth_start,$sday_start,$syear_end,$smonth_end, $sday_end){
|
|
$tbl_session_category = Database::get_main_table(TABLE_MAIN_SESSION_CATEGORY);
|
|
$name= trim($sname);
|
|
$year_start= intval($syear_start);
|
|
$month_start=intval($smonth_start);
|
|
$day_start=intval($sday_start);
|
|
$year_end=intval($syear_end);
|
|
$month_end=intval($smonth_end);
|
|
$day_end=intval($sday_end);
|
|
$id=intval($id);
|
|
$date_start = "$year_start-".(($month_start < 10)?"0$month_start":$month_start)."-".(($day_start < 10)?"0$day_start":$day_start);
|
|
$date_end = "$year_end-".(($month_end < 10)?"0$month_end":$month_end)."-".(($day_end < 10)?"0$day_end":$day_end);
|
|
|
|
if (empty($name)) {
|
|
$msg=get_lang('SessionCategoryNameIsRequired');
|
|
return $msg;
|
|
} elseif (!$month_start || !$day_start || !$year_start || !checkdate($month_start,$day_start,$year_start)) {
|
|
$msg=get_lang('InvalidStartDate');
|
|
return $msg;
|
|
} elseif (!$month_end && !$day_end && !$year_end) {
|
|
$date_end = null;
|
|
} elseif (!$month_end || !$day_end || !$year_end || !checkdate($month_end,$day_end,$year_end)) {
|
|
$msg=get_lang('InvalidEndDate');
|
|
return $msg;
|
|
} elseif($date_start >= $date_end) {
|
|
$msg=get_lang('StartDateShouldBeBeforeEndDate');
|
|
return $msg;
|
|
}
|
|
if ( $date_end <> null ) {
|
|
$sql = "UPDATE $tbl_session_category SET name = '".Database::escape_string($name)."', date_start = '$date_start' ".
|
|
", date_end = '$date_end' WHERE id= '".$id."' ";
|
|
} else {
|
|
$sql = "UPDATE $tbl_session_category SET name = '".Database::escape_string($name)."', date_start = '$date_start' ".
|
|
", date_end = NULL WHERE id= '".$id."' ";
|
|
}
|
|
$result = Database::query($sql);
|
|
return ($result? true:false);
|
|
|
|
}
|
|
|
|
/**
|
|
* Delete sessions categories
|
|
* @author Jhon Hinojosa <jhon.hinojosa@dokeos.com>, from existing code
|
|
* @param array id_checked
|
|
* @param bool include delete session
|
|
* @param bool optional, true if the function is called by a webservice, false otherwise.
|
|
* @return void Nothing, or false on error
|
|
* The parameters is a array to delete sessions
|
|
**/
|
|
public static function delete_session_category($id_checked, $delete_session = false,$from_ws = false){
|
|
$tbl_session_category = Database::get_main_table(TABLE_MAIN_SESSION_CATEGORY);
|
|
$tbl_session = Database::get_main_table(TABLE_MAIN_SESSION);
|
|
if (is_array($id_checked)) {
|
|
$id_checked = Database::escape_string(implode(',',$id_checked));
|
|
} else {
|
|
$id_checked = intval($id_checked);
|
|
}
|
|
|
|
//Setting session_category_id to 0
|
|
$sql = "UPDATE $tbl_session SET session_category_id = 0 WHERE session_category_id IN (".$id_checked.")";
|
|
Database::query($sql);
|
|
|
|
$sql = "SELECT id FROM $tbl_session WHERE session_category_id IN (".$id_checked.")";
|
|
$result = @Database::query($sql);
|
|
while ($rows = Database::fetch_array($result)) {
|
|
$session_id = $rows['id'];
|
|
if ($delete_session) {
|
|
if ($from_ws) {
|
|
SessionManager::delete_session($session_id,true);
|
|
} else {
|
|
SessionManager::delete_session($session_id);
|
|
}
|
|
}
|
|
}
|
|
$sql = "DELETE FROM $tbl_session_category WHERE id IN (".$id_checked.")";
|
|
$rs = Database::query($sql);
|
|
$result = Database::affected_rows($rs);
|
|
|
|
// Add event to system log
|
|
$user_id = api_get_user_id();
|
|
|
|
Event::addEvent(LOG_SESSION_CATEGORY_DELETE, LOG_SESSION_CATEGORY_ID, $id_checked, api_get_utc_datetime(), $user_id);
|
|
|
|
|
|
// delete extra session fields where field variable is "PERIODO"
|
|
$t_sf = Database::get_main_table(TABLE_MAIN_SESSION_FIELD);
|
|
$t_sfv = Database::get_main_table(TABLE_MAIN_SESSION_FIELD_VALUES);
|
|
|
|
$sql = "SELECT t_sfv.field_id FROM $t_sfv t_sfv, $t_sf t_sf WHERE t_sfv.session_id = '$id_checked' AND t_sf.field_variable = 'PERIODO' ";
|
|
$rs_field = Database::query($sql);
|
|
|
|
$field_id = 0;
|
|
if (Database::num_rows($rs_field) > 0) {
|
|
$row_field = Database::fetch_row($rs_field);
|
|
$field_id = $row_field[0];
|
|
$sql_delete_sfv = "DELETE FROM $t_sfv WHERE session_id = '$id_checked' AND field_id = '$field_id'";
|
|
$rs_delete_sfv = Database::query($sql_delete_sfv);
|
|
}
|
|
|
|
$sql = "SELECT * FROM $t_sfv WHERE field_id = '$field_id' ";
|
|
$rs_field_id = Database::query($sql);
|
|
|
|
if (Database::num_rows($rs_field_id) == 0) {
|
|
$sql_delete_sf = "DELETE FROM $t_sf WHERE id = '$field_id'";
|
|
$rs_delete_sf = Database::query($sql_delete_sf);
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Get a list of sessions of which the given conditions match with an = 'cond'
|
|
* @param array $conditions a list of condition (exemple : array('status =' =>STUDENT) or array('s.name LIKE' => "%$needle%")
|
|
* @param array $order_by a list of fields on which sort
|
|
* @return array An array with all sessions of the platform.
|
|
* @todo optional course code parameter, optional sorting parameters...
|
|
*/
|
|
public static function get_sessions_list($conditions = array(), $order_by = array()) {
|
|
|
|
$session_table = Database::get_main_table(TABLE_MAIN_SESSION);
|
|
$session_category_table = Database::get_main_table(TABLE_MAIN_SESSION_CATEGORY);
|
|
$user_table = Database::get_main_table(TABLE_MAIN_USER);
|
|
$table_access_url_rel_session = Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_SESSION);
|
|
|
|
$access_url_id = api_get_current_access_url_id();
|
|
|
|
$return_array = array();
|
|
|
|
$sql_query = " SELECT s.id, s.name, s.nbr_courses, s.access_start_date, s.access_end_date, u.firstname, u.lastname, sc.name as category_name, s.promotion_id
|
|
FROM $session_table s
|
|
INNER JOIN $user_table u ON s.id_coach = u.user_id
|
|
INNER JOIN $table_access_url_rel_session ar ON ar.session_id = s.id
|
|
LEFT JOIN $session_category_table sc ON s.session_category_id = sc.id
|
|
WHERE ar.access_url_id = $access_url_id ";
|
|
|
|
if (count($conditions) > 0) {
|
|
$sql_query .= ' AND ';
|
|
foreach ($conditions as $field=>$value) {
|
|
$field = Database::escape_string($field);
|
|
$value = Database::escape_string($value);
|
|
$sql_query .= $field." '".$value."'";
|
|
}
|
|
}
|
|
if (count($order_by)>0) {
|
|
$sql_query .= ' ORDER BY '.Database::escape_string(implode(',',$order_by));
|
|
}
|
|
//echo $sql_query;
|
|
$sql_result = Database::query($sql_query);
|
|
if (Database::num_rows($sql_result)>0) {
|
|
while ($result = Database::fetch_array($sql_result)) {
|
|
$return_array[$result['id']] = $result;
|
|
}
|
|
}
|
|
return $return_array;
|
|
}
|
|
|
|
/**
|
|
* Get the session category information by id
|
|
* @param string session category ID
|
|
* @return mixed false if the session category does not exist, array if the session category exists
|
|
*/
|
|
public static function get_session_category ($id) {
|
|
$id = intval($id);
|
|
$tbl_session_category = Database::get_main_table(TABLE_MAIN_SESSION_CATEGORY);
|
|
$sql = "SELECT id, name, date_start, date_end FROM $tbl_session_category WHERE id= $id";
|
|
$result = Database::query($sql);
|
|
$num = Database::num_rows($result);
|
|
if ($num>0){
|
|
return Database::fetch_array($result);
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Get all session categories (filter by access_url_id)
|
|
* @return mixed false if the session category does not exist, array if the session category exists
|
|
*/
|
|
public static function get_all_session_category() {
|
|
$tbl_session_category = Database::get_main_table(TABLE_MAIN_SESSION_CATEGORY);
|
|
$id = api_get_current_access_url_id();
|
|
$sql = 'SELECT * FROM '.$tbl_session_category.' WHERE access_url_id ="'.$id.'" ORDER BY name ASC';
|
|
$result = Database::query($sql);
|
|
if (Database::num_rows($result) > 0 ){
|
|
$data = Database::store_result($result,'ASSOC');
|
|
return $data;
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Assign a coach to course in session with status = 2
|
|
* @param int - user id
|
|
* @param int - session id
|
|
* @param int - course id
|
|
* @param bool - optional, if is true the user don't be a coach now, otherwise it'll assign a coach
|
|
* @return bool true if there are affected rows, otherwise false
|
|
*/
|
|
public static function set_coach_to_course_session($user_id, $session_id = 0, $courseId = '',$nocoach = false) {
|
|
|
|
// Definition of variables
|
|
$user_id = intval($user_id);
|
|
|
|
if (!empty($session_id)) {
|
|
$session_id = intval($session_id);
|
|
} else {
|
|
$session_id = api_get_session_id();
|
|
}
|
|
|
|
if (!empty($courseId)) {
|
|
$courseId = Database::escape_string($courseId);
|
|
} else {
|
|
$courseId = api_get_course_int_id();
|
|
}
|
|
|
|
// definitios of tables
|
|
$tbl_session_rel_course_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
|
|
$tbl_session_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_USER);
|
|
$tbl_user = Database::get_main_table(TABLE_MAIN_USER);
|
|
|
|
// check if user is a teacher
|
|
$sql= "SELECT * FROM $tbl_user WHERE status='1' AND user_id = '$user_id'";
|
|
|
|
$rs_check_user = Database::query($sql);
|
|
|
|
if (Database::num_rows($rs_check_user) > 0) {
|
|
|
|
if ($nocoach) {
|
|
|
|
// check if user_id exits int session_rel_user
|
|
$sql = "SELECT id_user FROM $tbl_session_rel_user WHERE id_session = '$session_id' AND id_user = '$user_id'";
|
|
$res = Database::query($sql);
|
|
|
|
if (Database::num_rows($res) > 0) {
|
|
// The user don't be a coach now
|
|
$sql = "UPDATE $tbl_session_rel_course_rel_user SET status = 0 WHERE id_session = '$session_id' AND c_id = '$courseId' AND id_user = '$user_id' ";
|
|
$rs_update = Database::query($sql);
|
|
if (Database::affected_rows($rs_update) > 0) return true;
|
|
else return false;
|
|
} else {
|
|
// The user don't be a coach now
|
|
$sql = "DELETE FROM $tbl_session_rel_course_rel_user WHERE id_session = '$session_id' AND c_id = '$courseId' AND id_user = '$user_id' ";
|
|
$rs_delete = Database::query($sql);
|
|
if (Database::affected_rows($rs_delete) > 0) return true;
|
|
else return false;
|
|
}
|
|
|
|
} else {
|
|
// Assign user like a coach to course
|
|
// First check if the user is registered in the course
|
|
$sql = "SELECT id_user FROM $tbl_session_rel_course_rel_user WHERE id_session = '$session_id' AND c_id = '$courseId' AND id_user = '$user_id'";
|
|
$rs_check = Database::query($sql);
|
|
|
|
//Then update or insert
|
|
if (Database::num_rows($rs_check) > 0) {
|
|
$sql = "UPDATE $tbl_session_rel_course_rel_user SET status = 2 WHERE id_session = '$session_id' AND c_id = '$courseId' AND id_user = '$user_id' ";
|
|
$rs_update = Database::query($sql);
|
|
if (Database::affected_rows($rs_update) > 0) return true;
|
|
else return false;
|
|
} else {
|
|
$sql = " INSERT INTO $tbl_session_rel_course_rel_user(id_session, c_id, id_user, status) VALUES('$session_id', '$courseId', '$user_id', 2)";
|
|
$rs_insert = Database::query($sql);
|
|
if (Database::affected_rows($rs_insert) > 0) return true;
|
|
else return false;
|
|
}
|
|
}
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Subscribes sessions to human resource manager (Dashboard feature)
|
|
* @param int Human Resource Manager id
|
|
* @param array Sessions id
|
|
* @param int Relation type
|
|
**/
|
|
public static function suscribe_sessions_to_hr_manager($hr_manager_id,$sessions_list) {
|
|
global $_configuration;
|
|
// Database Table Definitions
|
|
$tbl_session = Database::get_main_table(TABLE_MAIN_SESSION);
|
|
$tbl_session_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_USER);
|
|
$tbl_session_rel_course_user = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
|
|
$tbl_session_rel_access_url = Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_SESSION);
|
|
|
|
$hr_manager_id = intval($hr_manager_id);
|
|
$affected_rows = 0;
|
|
|
|
//Deleting assigned sessions to hrm_id
|
|
if (api_is_multiple_url_enabled()) {
|
|
$sql = "SELECT id_session FROM $tbl_session_rel_user s INNER JOIN $tbl_session_rel_access_url a ON (a.session_id = s.id_session)
|
|
WHERE id_user = $hr_manager_id AND relation_type=".SESSION_RELATION_TYPE_RRHH." AND access_url_id = ".api_get_current_access_url_id()."";
|
|
} else {
|
|
$sql = "SELECT id_session FROM $tbl_session_rel_user s WHERE id_user = $hr_manager_id AND relation_type=".SESSION_RELATION_TYPE_RRHH."";
|
|
}
|
|
$result = Database::query($sql);
|
|
|
|
if (Database::num_rows($result) > 0) {
|
|
while ($row = Database::fetch_array($result)) {
|
|
$sql = "DELETE FROM $tbl_session_rel_user
|
|
WHERE id_session = {$row['id_session']} AND id_user = $hr_manager_id AND relation_type=".SESSION_RELATION_TYPE_RRHH." ";
|
|
Database::query($sql);
|
|
}
|
|
}
|
|
// inserting new sessions list
|
|
if (is_array($sessions_list)) {
|
|
foreach ($sessions_list as $session_id) {
|
|
$session_id = intval($session_id);
|
|
$insert_sql = "INSERT IGNORE INTO $tbl_session_rel_user(id_session, id_user, relation_type) VALUES($session_id, $hr_manager_id, '".SESSION_RELATION_TYPE_RRHH."')";
|
|
$result = Database::query($insert_sql);
|
|
$affected_rows = Database::affected_rows($result);
|
|
}
|
|
}
|
|
return $affected_rows;
|
|
}
|
|
|
|
/**
|
|
* Get sessions followed by human resources manager
|
|
* @param int Human resources manager or Session admin id
|
|
* @return array sessions
|
|
*/
|
|
public static function get_sessions_followed_by_drh($hr_manager_id)
|
|
{
|
|
// Database Table Definitions
|
|
$tbl_session = Database::get_main_table(TABLE_MAIN_SESSION);
|
|
$tbl_session_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_USER);
|
|
$tbl_session_rel_access_url = Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_SESSION);
|
|
|
|
$hr_manager_id = intval($hr_manager_id);
|
|
$assigned_sessions_to_hrm = array();
|
|
|
|
if (api_is_multiple_url_enabled()) {
|
|
$sql = "SELECT * FROM $tbl_session s INNER JOIN $tbl_session_rel_user sru ON (sru.id_session = s.id) LEFT JOIN $tbl_session_rel_access_url a ON (s.id = a.session_id)
|
|
WHERE sru.id_user = '$hr_manager_id' AND sru.relation_type = '".SESSION_RELATION_TYPE_RRHH."' AND access_url_id = ".api_get_current_access_url_id()."";
|
|
} else {
|
|
$sql = "SELECT * FROM $tbl_session s
|
|
INNER JOIN $tbl_session_rel_user sru ON sru.id_session = s.id AND sru.id_user = '$hr_manager_id' AND sru.relation_type = '".SESSION_RELATION_TYPE_RRHH."' ";
|
|
}
|
|
$rs_assigned_sessions = Database::query($sql);
|
|
if (Database::num_rows($rs_assigned_sessions) > 0) {
|
|
while ($row_assigned_sessions = Database::fetch_array($rs_assigned_sessions)) {
|
|
$assigned_sessions_to_hrm[$row_assigned_sessions['id']] = $row_assigned_sessions;
|
|
}
|
|
}
|
|
return $assigned_sessions_to_hrm;
|
|
}
|
|
|
|
/**
|
|
* Gets the list of courses by session filtered by access_url
|
|
* @param int session id
|
|
* @return array list of courses
|
|
*/
|
|
public static function get_course_list_by_session_id ($session_id) {
|
|
$tbl_course = Database::get_main_table(TABLE_MAIN_COURSE);
|
|
$tbl_session_rel_course = Database::get_main_table(TABLE_MAIN_SESSION_COURSE);
|
|
|
|
// select the courses
|
|
$sql = "SELECT c.*, c.id as real_id FROM $tbl_course c INNER JOIN $tbl_session_rel_course src ON c.id = src.c_id
|
|
WHERE src.id_session = '$session_id'
|
|
ORDER BY title;";
|
|
$result = Database::query($sql);
|
|
$num_rows = Database::num_rows($result);
|
|
$courses = array();
|
|
if ($num_rows > 0) {
|
|
while ($row = Database::fetch_array($result,'ASSOC')) {
|
|
$row['real_id'] = $row['id'];
|
|
$courses[$row['id']] = $row;
|
|
}
|
|
}
|
|
return $courses;
|
|
}
|
|
|
|
/**
|
|
* Get the session id based on the original id and field name in the extra fields. Returns 0 if session was not found
|
|
*
|
|
* @param string Original session id
|
|
* @param string Original field name
|
|
* @return int Session id
|
|
*/
|
|
public static function get_session_id_from_original_id($original_session_id_value, $original_session_id_name) {
|
|
$t_sfv = Database::get_main_table(TABLE_MAIN_SESSION_FIELD_VALUES);
|
|
$table_field = Database::get_main_table(TABLE_MAIN_SESSION_FIELD);
|
|
$sql_session = "SELECT session_id FROM $table_field sf INNER JOIN $t_sfv sfv ON sfv.field_id=sf.id WHERE field_variable='$original_session_id_name' AND field_value='$original_session_id_value'";
|
|
$res_session = Database::query($sql_session);
|
|
$row = Database::fetch_object($res_session);
|
|
if ($row) {
|
|
return $row->session_id;
|
|
} else {
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Get users by session
|
|
* @param int session id
|
|
* @param int filter by status
|
|
* @return array a list with an user list
|
|
*/
|
|
public static function get_users_by_session($id, $with_status = null) {
|
|
if (empty($id)) {
|
|
return array();
|
|
}
|
|
$tbl_user = Database::get_main_table(TABLE_MAIN_USER);
|
|
$tbl_session_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_USER);
|
|
|
|
$id = intval($id);
|
|
|
|
/*
|
|
* sessions are not shared between urls
|
|
if (api_is_multiple_url_enabled()) {
|
|
$tbl_session_rel_url = Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_SESSION);
|
|
$url_id = api_get_current_access_url_id();
|
|
$sql = "SELECT u.user_id, lastname, firstname, username, access_url_id, moved_to, moved_status, moved_at
|
|
FROM $tbl_user u
|
|
INNER JOIN $tbl_session_rel_user su
|
|
ON u.user_id = su.id_user AND su.relation_type<>".SESSION_RELATION_TYPE_RRHH."
|
|
INNER JOIN $tbl_session_rel_url s ON (s.session_id = su.id_session)
|
|
LEFT OUTER JOIN $tbl_session_rel_user uu ON (uu.user_id = u.user_id AND s.session_id = uu.id_session)
|
|
WHERE su.id_session = $id AND (access_url_id = $url_id OR access_url_id is null )";
|
|
} else {
|
|
$sql = "SELECT u.user_id, lastname, firstname, username, moved_to, moved_status, moved_at
|
|
FROM $tbl_user u INNER JOIN $tbl_session_rel_user su
|
|
ON u.user_id = su.id_user AND
|
|
su.id_session = $id
|
|
WHERE 1 = 1
|
|
";
|
|
}*/
|
|
$sql = "SELECT u.user_id,
|
|
lastname,
|
|
firstname,
|
|
username,
|
|
moved_to,
|
|
moved_status,
|
|
moved_at
|
|
FROM $tbl_user u INNER JOIN $tbl_session_rel_user su
|
|
ON u.user_id = su.id_user AND
|
|
su.id_session = $id
|
|
WHERE 1 = 1
|
|
";
|
|
|
|
if (isset($with_status) && $with_status != '') {
|
|
$with_status = intval($with_status);
|
|
$sql .= " AND relation_type = $with_status ";
|
|
}
|
|
|
|
$order_clause = api_sort_by_first_name() ? ' ORDER BY firstname, lastname' : ' ORDER BY lastname, firstname';
|
|
|
|
$sql .= $order_clause;
|
|
|
|
$return_array = array();
|
|
$result = Database::query($sql);
|
|
while ($row = Database::fetch_array($result,'ASSOC')) {
|
|
$return_array[] = $row;
|
|
}
|
|
return $return_array;
|
|
}
|
|
|
|
/**
|
|
* The general coach (field: session.id_coach)
|
|
* @param int user id
|
|
*/
|
|
public static function get_sessions_by_general_coach($user_id) {
|
|
$session_table = Database::get_main_table(TABLE_MAIN_SESSION);
|
|
$user_id = intval($user_id);
|
|
|
|
// session where we are general coach
|
|
$sql = "SELECT DISTINCT *
|
|
FROM $session_table
|
|
WHERE id_coach = $user_id";
|
|
|
|
if (api_is_multiple_url_enabled()) {
|
|
$tbl_session_rel_access_url= Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_SESSION);
|
|
$access_url_id = api_get_current_access_url_id();
|
|
if ($access_url_id != -1) {
|
|
$sql = 'SELECT DISTINCT session.*
|
|
FROM '.$session_table.' session INNER JOIN '.$tbl_session_rel_access_url.' session_rel_url
|
|
ON (session.id = session_rel_url.session_id)
|
|
WHERE id_coach = '.$user_id.' AND access_url_id = '.$access_url_id;
|
|
}
|
|
}
|
|
$sql .= ' ORDER by name';
|
|
$result = Database::query($sql);
|
|
return Database::store_result($result, 'ASSOC');
|
|
}
|
|
|
|
/**
|
|
* Get all sessions if the user is a sesion course coach of any session
|
|
* @param int user id
|
|
*/
|
|
static function get_sessions_by_coach($user_id) {
|
|
// table definition
|
|
$tbl_session = Database :: get_main_table(TABLE_MAIN_SESSION);
|
|
$tbl_session_course_user = Database :: get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
|
|
$sql = 'SELECT DISTINCT session.*
|
|
FROM ' . $tbl_session . ' as session
|
|
INNER JOIN ' . $tbl_session_course_user . ' as session_course_user
|
|
ON session.id = session_course_user.id_session
|
|
AND session_course_user.id_user=' . $user_id.' AND session_course_user.status=2';
|
|
|
|
if (api_is_multiple_url_enabled()) {
|
|
$tbl_session_rel_access_url= Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_SESSION);
|
|
$access_url_id = api_get_current_access_url_id();
|
|
if ($access_url_id != -1){
|
|
$sql = 'SELECT DISTINCT session.*
|
|
FROM '.$tbl_session.' as session
|
|
INNER JOIN ' . $tbl_session_course_user . ' as session_course_user
|
|
ON session.id = session_course_user.id_session AND session_course_user.id_user = '.$user_id.' AND session_course_user.status=2
|
|
INNER JOIN '.$tbl_session_rel_access_url.' session_rel_url
|
|
ON (session.id = session_rel_url.session_id)
|
|
WHERE access_url_id = '.$access_url_id;
|
|
}
|
|
}
|
|
//$sql .= " ORDER BY session.name";
|
|
|
|
$result = Database::query($sql);
|
|
return Database::store_result($result, 'ASSOC');
|
|
}
|
|
|
|
public static function get_sessions_coached_by_user($coach_id, $check_session_rel_user_visibility = false) {
|
|
$sessions = self::get_sessions_by_general_coach($coach_id);
|
|
$sessions_by_coach = self::get_sessions_by_coach($coach_id);
|
|
|
|
if (!empty($sessions_by_coach)) {
|
|
$sessions = array_merge($sessions, $sessions_by_coach);
|
|
}
|
|
//Remove repeated sessions
|
|
if (!empty($sessions)) {
|
|
$clean_sessions = array();
|
|
foreach ($sessions as $session) {
|
|
$clean_sessions[$session['id']] = $session;
|
|
}
|
|
$sessions = $clean_sessions;
|
|
}
|
|
|
|
if ($check_session_rel_user_visibility) {
|
|
if (!empty($sessions)) {
|
|
$new_session = array();
|
|
foreach ($sessions as $session) {
|
|
$visibility = api_get_session_visibility($session['id']);
|
|
if ($visibility == SESSION_INVISIBLE) {
|
|
continue;
|
|
}
|
|
$new_session[] = $session;
|
|
}
|
|
$sessions = $new_session;
|
|
}
|
|
}
|
|
return $sessions;
|
|
}
|
|
|
|
/**
|
|
* Gets user status within a session
|
|
* @param $user_id
|
|
* @param $course_code
|
|
* @param $session_id
|
|
* @return unknown_type
|
|
*/
|
|
public static function get_user_status_in_course_session($user_id, $courseId, $session_id) {
|
|
$tbl_session_rel_course_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
|
|
$tbl_user = Database::get_main_table(TABLE_MAIN_USER);
|
|
$sql = "SELECT session_rcru.status
|
|
FROM $tbl_session_rel_course_rel_user session_rcru, $tbl_user user
|
|
WHERE session_rcru.id_user = user.user_id AND
|
|
session_rcru.id_session = '".intval($session_id)."' AND
|
|
session_rcru.c_id ='".Database::escape_string($courseId)."' AND
|
|
user.user_id = ".intval($user_id);
|
|
|
|
$result = Database::query($sql);
|
|
$status = false;
|
|
if (Database::num_rows($result)) {
|
|
$status = Database::fetch_row($result);
|
|
$status = $status['0'];
|
|
}
|
|
return $status;
|
|
}
|
|
|
|
static function get_user_status_in_session($session_id, $user_id) {
|
|
$tbl_session_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_USER);
|
|
$session_id = intval($session_id);
|
|
$user_id = intval($user_id);
|
|
|
|
$sql = "SELECT * FROM $tbl_session_rel_user WHERE id_user = $user_id AND id_session = $session_id";
|
|
$result = Database::query($sql);
|
|
if (Database::num_rows($result)) {
|
|
$result = Database::store_result($result, 'ASSOC');
|
|
return $result[0];
|
|
}
|
|
return array();
|
|
}
|
|
|
|
static function get_all_sessions_by_promotion($id) {
|
|
$t = Database::get_main_table(TABLE_MAIN_SESSION);
|
|
return Database::select('*', $t, array('where'=>array('promotion_id = ?'=>$id)));
|
|
}
|
|
|
|
static function suscribe_sessions_to_promotion($promotion_id, $list) {
|
|
$t = Database::get_main_table(TABLE_MAIN_SESSION);
|
|
$params = array();
|
|
$params['promotion_id'] = 0;
|
|
Database::update($t, $params, array('promotion_id = ?'=>$promotion_id));
|
|
|
|
$params['promotion_id'] = $promotion_id;
|
|
if (!empty($list)) {
|
|
foreach ($list as $session_id) {
|
|
$session_id= intval($session_id);
|
|
Database::update($t, $params, array('id = ?'=>$session_id));
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Updates a session status
|
|
* @param int session id
|
|
* @param int status
|
|
*/
|
|
public static function set_session_status($session_id, $status)
|
|
{
|
|
$t = Database::get_main_table(TABLE_MAIN_SESSION);
|
|
$params['visibility'] = $status;
|
|
Database::update($t, $params, array('id = ?'=>$session_id));
|
|
}
|
|
|
|
/**
|
|
* Copies a session with the same data to a new session.
|
|
* The new copy is not assigned to the same promotion. @see suscribe_sessions_to_promotions() for that
|
|
* @param int Session ID
|
|
* @param bool Whether to copy the relationship with courses
|
|
* @param bool Whether to copy the relationship with users
|
|
* @param bool New courses will be created
|
|
* @return int The new session ID on success, 0 otherwise
|
|
* @todo make sure the extra session fields are copied too
|
|
*/
|
|
/**
|
|
* @param $id
|
|
* @param $copy_courses
|
|
* @param $copy_users
|
|
* @param $create_new_courses
|
|
* @param $set_exercises_lp_invisible
|
|
* @return int
|
|
*/
|
|
public static function copy_session($id, $copy_courses = true, $copy_users = true, $create_new_courses = false, $set_exercises_lp_invisible = false) {
|
|
$id = intval($id);
|
|
$params = self::fetch($id);
|
|
|
|
$params['name'] = $params['name'].' '.get_lang('CopyLabelSuffix');
|
|
$sid = self::add($params);
|
|
if (!is_numeric($sid) || empty($sid)) {
|
|
return false;
|
|
}
|
|
|
|
if ($copy_courses) {
|
|
// Register courses from the original session to the new session
|
|
$courses = self::get_course_list_by_session_id($id);
|
|
|
|
$short_courses = $new_short_courses = array();
|
|
if (is_array($courses) && count($courses)>0) {
|
|
foreach ($courses as $course) {
|
|
$short_courses[] = $course;
|
|
}
|
|
}
|
|
$courses = null;
|
|
|
|
//We will copy the current courses of the session to new courses
|
|
if (!empty($short_courses)) {
|
|
if ($create_new_courses) {
|
|
//Just in case
|
|
if (function_exists('ini_set')) {
|
|
api_set_memory_limit('256M');
|
|
ini_set('max_execution_time',0);
|
|
}
|
|
$params = array();
|
|
$params['skip_lp_dates'] = true;
|
|
|
|
foreach ($short_courses as $course_data) {
|
|
$course_info = CourseManager::copy_course_simple($course_data['title'].' '.get_lang('CopyLabelSuffix'), $course_data['course_code'], $id, $sid, $params);
|
|
if ($course_info) {
|
|
//By default new elements are invisible
|
|
if ($set_exercises_lp_invisible) {
|
|
$list = new LearnpathList('', $course_info['code'], $sid);
|
|
$flat_list = $list->get_flat_list();
|
|
if (!empty($flat_list)) {
|
|
foreach ($flat_list as $lp_id => $data) {
|
|
api_item_property_update($course_info, TOOL_LEARNPATH, $lp_id, 'invisible', api_get_user_id(), 0 ,0, 0, 0, $sid);
|
|
api_item_property_update($course_info, TOOL_LEARNPATH, $lp_id, 'invisible', api_get_user_id(), 0 ,0, 0, 0);
|
|
}
|
|
}
|
|
$quiz_table = Database::get_course_table(TABLE_QUIZ_TEST);
|
|
$course_id = $course_info['real_id'];
|
|
|
|
//@todo check this query
|
|
//Disabling quiz items
|
|
$sql = "UPDATE $quiz_table SET active = 0 WHERE c_id = $course_id ";
|
|
Database::query($sql);
|
|
}
|
|
$new_short_courses[] = $course_info['code'];
|
|
}
|
|
}
|
|
} else {
|
|
foreach($short_courses as $course_data) {
|
|
$new_short_courses[] = $course_data['id'];
|
|
}
|
|
}
|
|
$short_courses = $new_short_courses;
|
|
$res = self::add_courses_to_session($sid, $short_courses, true);
|
|
$short_courses = null;
|
|
}
|
|
}
|
|
if ($copy_users) {
|
|
// Register users from the original session to the new session
|
|
$users = self::get_users_by_session($id);
|
|
$short_users = array();
|
|
if (is_array($users) && count($users)>0) {
|
|
foreach ($users as $user) {
|
|
$short_users[] = $user['user_id'];
|
|
}
|
|
}
|
|
$users = null;
|
|
//Subscribing in read only mode
|
|
$res = self::suscribe_users_to_session($sid, $short_users, SESSION_VISIBLE_READ_ONLY, true, false);
|
|
$short_users = null;
|
|
}
|
|
return $sid;
|
|
}
|
|
|
|
static function user_is_general_coach($user_id, $session_id) {
|
|
$session_id = intval($session_id);
|
|
$user_id = intval($user_id);
|
|
$session_table = Database::get_main_table(TABLE_MAIN_SESSION);
|
|
$sql = "SELECT DISTINCT id
|
|
FROM $session_table
|
|
WHERE session.id_coach = '".$user_id."' AND id = '$session_id'";
|
|
$result = Database::query($sql);
|
|
if ($result && Database::num_rows($result)) {
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Get the number of sessions
|
|
* @param int ID of the URL we want to filter on (optional)
|
|
* @return int Number of sessions
|
|
*/
|
|
public static function count_sessions($access_url_id=null) {
|
|
$session_table = Database::get_main_table(TABLE_MAIN_SESSION);
|
|
$access_url_rel_session_table = Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_SESSION);
|
|
$sql = "SELECT count(id) FROM $session_table s";
|
|
if (!empty($access_url_id) && $access_url_id == intval($access_url_id)) {
|
|
$sql .= ", $access_url_rel_session_table u ".
|
|
" WHERE s.id = u.session_id AND u.access_url_id = $access_url_id";
|
|
}
|
|
$res = Database::query($sql);
|
|
$row = Database::fetch_row($res);
|
|
return $row[0];
|
|
}
|
|
|
|
/**
|
|
* @param int $id
|
|
* @return bool
|
|
*/
|
|
static function protect_session_edit($id = null)
|
|
{
|
|
if (api_is_platform_admin()) {
|
|
return false;
|
|
}
|
|
|
|
if (api_is_session_admin()) {
|
|
return false;
|
|
}
|
|
|
|
$blockTeachers = !api_is_teacher() || (api_is_teacher() && api_get_setting('allow_teachers_to_create_sessions') == 'false');
|
|
|
|
if ($blockTeachers) {
|
|
api_not_allowed(true);
|
|
}
|
|
|
|
if (!empty($id)) {
|
|
$session_info = self::fetch($id);
|
|
|
|
|
|
if (empty($session_info)) {
|
|
api_not_allowed(true);
|
|
}
|
|
|
|
if ($blockTeachers && !api_is_platform_admin() && api_get_setting('allow_session_admins_to_manage_all_sessions') != 'true') {
|
|
if ($session_info['session_admin_id'] != api_get_user_id()) {
|
|
api_not_allowed(true);
|
|
}
|
|
}
|
|
|
|
//Blocking teachers that want to edit another session
|
|
if ($blockTeachers == false && $session_info['id_coach'] != api_get_user_id()) {
|
|
api_not_allowed(true);
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @param $courseId
|
|
* @return array
|
|
*/
|
|
static function get_session_by_course($courseId)
|
|
{
|
|
$table_session_course = Database::get_main_table(TABLE_MAIN_SESSION_COURSE);
|
|
$table_session = Database::get_main_table(TABLE_MAIN_SESSION);
|
|
$courseId = Database::escape_string($courseId);
|
|
$sql = "SELECT name, s.id FROM $table_session_course sc INNER JOIN $table_session s ON (sc.id_session = s.id)
|
|
WHERE sc.c_id = '$courseId' ";
|
|
$result = Database::query($sql);
|
|
return Database::store_result($result);
|
|
}
|
|
|
|
/**
|
|
* @param int $user_id
|
|
* @param bool $ignore_visibility_for_admins
|
|
* @return array
|
|
*/
|
|
public static function get_sessions_by_user($user_id, $ignore_visibility_for_admins = false)
|
|
{
|
|
$session_categories = UserManager::get_sessions_by_category($user_id, false, $ignore_visibility_for_admins);
|
|
$session_array = array();
|
|
if (!empty($session_categories)) {
|
|
foreach ($session_categories as $category) {
|
|
if (isset($category['sessions'])) {
|
|
foreach ($category['sessions'] as $session) {
|
|
$session_array[] = $session;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return $session_array;
|
|
}
|
|
|
|
/**
|
|
* @param string $file
|
|
* @param bool $updateSession options:
|
|
* true: if the session exists it will be updated.
|
|
* false: if session exists a new session will be created adding a counter session1, session2, etc
|
|
* @param int $defaultUserId
|
|
* @param mixed $logger
|
|
* @param array $extraFields convert a file row to an extra field. Example in CSV file there's a SessionID then it will
|
|
* converted to extra_external_session_id if you set this: array('SessionId' => 'extra_external_session_id')
|
|
* @param string $extraFieldId
|
|
* @param int $daysCoachAccessBeforeBeginning
|
|
* @param int $daysCoachAccessAfterBeginning
|
|
* @param int $sessionVisibility
|
|
* @param array $fieldsToAvoidUpdate
|
|
* @param bool $deleteUsersNotInList
|
|
* @param bool $updateCourseCoaches
|
|
* @param bool $sessionWithCoursesModifier
|
|
* @return array
|
|
*/
|
|
static function importCSV(
|
|
$file,
|
|
$updateSession,
|
|
$defaultUserId = null,
|
|
$logger = null,
|
|
$extraFields = array(),
|
|
$extraFieldId = null,
|
|
$daysCoachAccessBeforeBeginning = null,
|
|
$daysCoachAccessAfterBeginning = null,
|
|
$sessionVisibility = 1,
|
|
$fieldsToAvoidUpdate = array(),
|
|
$deleteUsersNotInList = false,
|
|
$updateCourseCoaches = false,
|
|
$sessionWithCoursesModifier = false
|
|
) {
|
|
$content = file($file);
|
|
|
|
$error_message = null;
|
|
$session_counter = 0;
|
|
|
|
if (empty($defaultUserId)) {
|
|
$defaultUserId = api_get_user_id();
|
|
}
|
|
|
|
$eol = PHP_EOL;
|
|
if (PHP_SAPI != 'cli') {
|
|
$eol = '<br />';
|
|
}
|
|
|
|
$debug = false;
|
|
if (isset($logger)) {
|
|
$debug = true;
|
|
}
|
|
|
|
$extraParameters = null;
|
|
|
|
if (!empty($daysCoachAccessBeforeBeginning) && !empty($daysCoachAccessAfterBeginning)) {
|
|
$extraParameters .= ' , nb_days_access_before_beginning = '.intval($daysCoachAccessBeforeBeginning);
|
|
$extraParameters .= ' , nb_days_access_after_end = '.intval($daysCoachAccessAfterBeginning);
|
|
}
|
|
|
|
$tbl_session = Database::get_main_table(TABLE_MAIN_SESSION);
|
|
$tbl_session_user = Database::get_main_table(TABLE_MAIN_SESSION_USER);
|
|
$tbl_session_course = Database::get_main_table(TABLE_MAIN_SESSION_COURSE);
|
|
$tbl_session_course_user = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
|
|
|
|
$sessions = array();
|
|
|
|
if (!api_strstr($content[0], ';')) {
|
|
$error_message = get_lang('NotCSV');
|
|
} else {
|
|
$tag_names = array();
|
|
|
|
foreach ($content as $key => $enreg) {
|
|
$enreg = explode(';', trim($enreg));
|
|
if ($key) {
|
|
foreach ($tag_names as $tag_key => $tag_name) {
|
|
$sessions[$key - 1][$tag_name] = $enreg[$tag_key];
|
|
}
|
|
} else {
|
|
foreach ($enreg as $tag_name) {
|
|
$tag_names[] = api_preg_replace('/[^a-zA-Z0-9_\-]/', '', $tag_name);
|
|
}
|
|
if (!in_array('SessionName', $tag_names) || !in_array('DateStart', $tag_names) || !in_array('DateEnd', $tag_names)) {
|
|
$error_message = get_lang('NoNeededData');
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
$sessionList = array();
|
|
// Looping the sessions.
|
|
foreach ($sessions as $enreg) {
|
|
$user_counter = 0;
|
|
$course_counter = 0;
|
|
|
|
if (isset($extraFields) && !empty($extraFields)) {
|
|
foreach ($extraFields as $original => $to) {
|
|
$enreg[$to] = isset($enreg[$original]) ? $enreg[$original] : null;
|
|
}
|
|
}
|
|
|
|
$session_name = Database::escape_string($enreg['SessionName']);
|
|
|
|
if (empty($session_name)) {
|
|
continue;
|
|
}
|
|
|
|
$date_start = $enreg['DateStart'];
|
|
$date_end = $enreg['DateEnd'];
|
|
$visibility = isset($enreg['Visibility']) ? $enreg['Visibility'] : $sessionVisibility;
|
|
$session_category_id = isset($enreg['SessionCategory']) ? $enreg['SessionCategory'] : null;
|
|
$sessionDescription = isset($enreg['SessionDescription']) ? $enreg['SessionDescription'] : null;
|
|
|
|
$extraSessionParameters = null;
|
|
if (!empty($sessionDescription)) {
|
|
$extraSessionParameters = " , description = '".Database::escape_string($sessionDescription)."'";
|
|
}
|
|
|
|
// Searching a general coach.
|
|
if (!empty($enreg['Coach'])) {
|
|
$coach_id = UserManager::get_user_id_from_username($enreg['Coach']);
|
|
if ($coach_id === false) {
|
|
// If the coach-user does not exist - I'm the coach.
|
|
$coach_id = $defaultUserId;
|
|
}
|
|
} else {
|
|
$coach_id = $defaultUserId;
|
|
}
|
|
|
|
if (!$updateSession) {
|
|
// Always create a session.
|
|
$unique_name = false;
|
|
$i = 0;
|
|
// Change session name, verify that session doesn't exist.
|
|
$suffix = null;
|
|
while (!$unique_name) {
|
|
if ($i > 1) {
|
|
$suffix = ' - ' . $i;
|
|
}
|
|
$sql = 'SELECT 1 FROM ' . $tbl_session . ' WHERE name="' . $session_name . $suffix . '"';
|
|
$rs = Database::query($sql);
|
|
|
|
if (Database::result($rs, 0, 0)) {
|
|
$i++;
|
|
} else {
|
|
$unique_name = true;
|
|
$session_name .= $suffix;
|
|
}
|
|
}
|
|
|
|
// Creating the session.
|
|
$sql = "INSERT IGNORE INTO $tbl_session SET
|
|
name = '" . $session_name . "',
|
|
id_coach = '$coach_id',
|
|
date_start = '$date_start',
|
|
date_end = '$date_end',
|
|
visibility = '$visibility',
|
|
session_category_id = '$session_category_id',
|
|
session_admin_id = " . intval($defaultUserId) . $extraParameters . $extraSessionParameters;
|
|
Database::query($sql);
|
|
|
|
$session_id = Database::insert_id();
|
|
if ($debug) {
|
|
if ($session_id) {
|
|
foreach ($enreg as $key => $value) {
|
|
if (substr($key, 0, 6) == 'extra_') { //an extra field
|
|
self::update_session_extra_field_value($session_id, substr($key, 6), $value);
|
|
}
|
|
}
|
|
|
|
$logger->addInfo("Sessions - Session created: #$session_id - $session_name");
|
|
} else {
|
|
$logger->addError("Sessions - Session NOT created: $session_name");
|
|
}
|
|
}
|
|
$session_counter++;
|
|
} else {
|
|
$sessionId = null;
|
|
if (isset($extraFields) && !empty($extraFields) && !empty($enreg['extra_'.$extraFieldId])) {
|
|
$sessionId = self::get_session_id_from_original_id($enreg['extra_'.$extraFieldId], $extraFieldId);
|
|
if (empty($sessionId)) {
|
|
$my_session_result = false;
|
|
} else {
|
|
$my_session_result = true;
|
|
}
|
|
} else {
|
|
$my_session_result = self::get_session_by_name($enreg['SessionName']);
|
|
}
|
|
|
|
if ($my_session_result === false) {
|
|
|
|
// Creating a session.
|
|
$sql_session = "INSERT IGNORE INTO $tbl_session SET
|
|
name = '$session_name',
|
|
id_coach = '$coach_id',
|
|
date_start = '$date_start',
|
|
date_end = '$date_end',
|
|
visibility = '$visibility',
|
|
session_category_id = '$session_category_id' " . $extraParameters . $extraSessionParameters;
|
|
|
|
Database::query($sql_session);
|
|
|
|
// We get the last insert id.
|
|
$my_session_result = SessionManager::get_session_by_name($enreg['SessionName']);
|
|
$session_id = $my_session_result['id'];
|
|
|
|
if ($session_id) {
|
|
|
|
if ($session_id) {
|
|
foreach ($enreg as $key => $value) {
|
|
if (substr($key, 0, 6) == 'extra_') { //an extra field
|
|
self::update_session_extra_field_value($session_id, substr($key, 6), $value);
|
|
}
|
|
}
|
|
if ($debug) {
|
|
$logger->addInfo("Sessions - #$session_id created: $session_name");
|
|
}
|
|
} else {
|
|
if ($debug) {
|
|
$logger->addError("Sessions - Session NOT created: $session_name");
|
|
}
|
|
}
|
|
|
|
// Delete session-user relation only for students
|
|
$sql = "DELETE FROM $tbl_session_user
|
|
WHERE id_session = '$session_id' AND relation_type <> " . SESSION_RELATION_TYPE_RRHH;
|
|
Database::query($sql);
|
|
|
|
$sql = "DELETE FROM $tbl_session_course WHERE id_session = '$session_id'";
|
|
Database::query($sql);
|
|
|
|
// Delete session-course-user relationships students and coaches.
|
|
if ($updateCourseCoaches) {
|
|
$sql = "DELETE FROM $tbl_session_course_user WHERE id_session = '$session_id' AND status in ('0', '2')";
|
|
Database::query($sql);
|
|
} else {
|
|
// Delete session-course-user relation ships *only* for students.
|
|
$sql = "DELETE FROM $tbl_session_course_user WHERE id_session = '$session_id' AND status <> 2";
|
|
Database::query($sql);
|
|
}
|
|
}
|
|
} else {
|
|
|
|
// Updating the session.
|
|
$params = array(
|
|
'id_coach' => $coach_id,
|
|
'date_start' => $date_start,
|
|
'date_end' => $date_end,
|
|
'visibility' => $visibility,
|
|
'session_category_id' => $session_category_id
|
|
);
|
|
|
|
if (!empty($sessionDescription)) {
|
|
$params['description'] = $sessionDescription;
|
|
}
|
|
|
|
if (!empty($fieldsToAvoidUpdate)) {
|
|
foreach ($fieldsToAvoidUpdate as $field) {
|
|
unset($params[$field]);
|
|
}
|
|
}
|
|
|
|
if (isset($sessionId) && !empty($sessionId)) {
|
|
Database::update($tbl_session, $params, array('id = ?' => $sessionId));
|
|
$session_id = $sessionId;
|
|
} else {
|
|
Database::update($tbl_session, $params, array("name = '?' " => $enreg['SessionName']));
|
|
|
|
$row = Database::query("SELECT id FROM $tbl_session WHERE name = '$session_name'");
|
|
list($session_id) = Database::fetch_array($row);
|
|
}
|
|
|
|
if ($session_id) {
|
|
|
|
foreach ($enreg as $key => $value) {
|
|
if (substr($key, 0, 6) == 'extra_') { //an extra field
|
|
self::update_session_extra_field_value($session_id, substr($key, 6), $value);
|
|
}
|
|
}
|
|
|
|
// Delete session-user relation only for students
|
|
$sql = "DELETE FROM $tbl_session_user
|
|
WHERE id_session = '$session_id' AND relation_type <> " . SESSION_RELATION_TYPE_RRHH;
|
|
Database::query($sql);
|
|
|
|
$sql = "DELETE FROM $tbl_session_course WHERE id_session = '$session_id'";
|
|
Database::query($sql);
|
|
|
|
// Delete session-course-user relationships students and coaches.
|
|
if ($updateCourseCoaches) {
|
|
$sql = "DELETE FROM $tbl_session_course_user WHERE id_session = '$session_id' AND status in ('0', '2')";
|
|
Database::query($sql);
|
|
} else {
|
|
// Delete session-course-user relation ships *only* for students.
|
|
$sql = "DELETE FROM $tbl_session_course_user WHERE id_session = '$session_id' AND status <> 2";
|
|
Database::query($sql);
|
|
}
|
|
}
|
|
}
|
|
$session_counter++;
|
|
}
|
|
|
|
$sessionList[] = $session_id;
|
|
|
|
$users = explode('|', $enreg['Users']);
|
|
|
|
// Adding the relationship "Session - User".
|
|
$userList = array();
|
|
if (is_array($users)) {
|
|
foreach ($users as $user) {
|
|
$user_id = UserManager::get_user_id_from_username($user);
|
|
if ($user_id !== false) {
|
|
$userList[] = $user_id;
|
|
// Insert new users.
|
|
$sql = "INSERT IGNORE INTO $tbl_session_user SET
|
|
id_user = '$user_id',
|
|
id_session = '$session_id'";
|
|
Database::query($sql);
|
|
if ($debug) {
|
|
$logger->addInfo("Sessions - Adding User #$user_id ($user) to session #$session_id");
|
|
}
|
|
$user_counter++;
|
|
}
|
|
}
|
|
}
|
|
|
|
if ($deleteUsersNotInList) {
|
|
// Getting user in DB in order to compare to the new list.
|
|
$usersListInDatabase = self::get_users_by_session($session_id, 0);
|
|
|
|
if (!empty($usersListInDatabase)) {
|
|
if (empty($userList)) {
|
|
foreach ($usersListInDatabase as $userInfo) {
|
|
self::unsubscribe_user_from_session($session_id, $userInfo['user_id']);
|
|
}
|
|
} else {
|
|
foreach ($usersListInDatabase as $userInfo) {
|
|
if (!in_array($userInfo['user_id'], $userList)) {
|
|
self::unsubscribe_user_from_session($session_id, $userInfo['user_id']);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
$courses = explode('|', $enreg['Courses']);
|
|
|
|
// See BT#6449
|
|
$onlyAddFirstCoachOrTeacher = false;
|
|
$removeAllTeachersFromCourse = false;
|
|
|
|
if ($sessionWithCoursesModifier) {
|
|
|
|
if (count($courses) >= 2) {
|
|
// Only first teacher in course session;
|
|
$onlyAddFirstCoachOrTeacher = true;
|
|
|
|
// Remove all teachers from course.
|
|
$removeAllTeachersFromCourse = true;
|
|
}
|
|
}
|
|
|
|
foreach ($courses as $course) {
|
|
$courseArray = bracketsToArray($course);
|
|
$course_code = $courseArray[0];
|
|
|
|
if (CourseManager::course_exists($course_code)) {
|
|
|
|
$courseInfo = api_get_course_info($course_code);
|
|
$courseId = $courseInfo['real_id'];
|
|
|
|
// Adding the course to a session.
|
|
$sql_course = "INSERT IGNORE INTO $tbl_session_course
|
|
SET c_id = '".$courseId."', id_session = '$session_id'";
|
|
Database::query($sql_course);
|
|
$course_info = api_get_course_info($course_code);
|
|
SessionManager::installCourse($session_id, $course_info['real_id']);
|
|
|
|
if ($debug) {
|
|
$logger->addInfo("Sessions - Adding course '$course_code' to session #$session_id");
|
|
}
|
|
|
|
$course_counter++;
|
|
|
|
$course_coaches = isset($courseArray[1]) ? $courseArray[1] : null;
|
|
$course_users = isset($courseArray[2]) ? $courseArray[2] : null;
|
|
|
|
$course_users = explode(',', $course_users);
|
|
$course_coaches = explode(',', $course_coaches);
|
|
|
|
// Checking if the flag is set TeachersWillBeAddedAsCoachInAllCourseSessions (course_edit.php)
|
|
$addTeachersToSession = true;
|
|
|
|
if (array_key_exists('add_teachers_to_sessions_courses', $courseInfo)) {
|
|
$addTeachersToSession = $courseInfo['add_teachers_to_sessions_courses'];
|
|
}
|
|
|
|
// If any user provided for a course, use the users array.
|
|
if (empty($course_users)) {
|
|
if (!empty($userList)) {
|
|
SessionManager::subscribe_users_to_session_course($userList, $session_id, $course_code);
|
|
if ($debug) {
|
|
$msg = "Sessions - Adding student list ".implode(', #', $userList)." to course: '$course_code' and session #$session_id";
|
|
$logger->addInfo($msg);
|
|
}
|
|
}
|
|
}
|
|
|
|
// Adding coaches to session course user
|
|
if (!empty($course_coaches)) {
|
|
$savedCoaches = array();
|
|
// only edit if add_teachers_to_sessions_courses is set.
|
|
if ($addTeachersToSession) {
|
|
// Adding course teachers as course session teachers.
|
|
$alreadyAddedTeachers = CourseManager::get_teacher_list_from_course_code($course_code);
|
|
|
|
if (!empty($alreadyAddedTeachers)) {
|
|
$teachersToAdd = array();
|
|
foreach ($alreadyAddedTeachers as $user) {
|
|
$teachersToAdd[] = $user['username'];
|
|
}
|
|
$course_coaches = array_merge($course_coaches, $teachersToAdd);
|
|
}
|
|
foreach ($course_coaches as $course_coach) {
|
|
$coach_id = UserManager::get_user_id_from_username($course_coach);
|
|
if ($coach_id !== false) {
|
|
// Just insert new coaches
|
|
SessionManager::updateCoaches($session_id, $course_code, array($coach_id), false);
|
|
|
|
if ($debug) {
|
|
$logger->addInfo("Sessions - Adding course coach: user #$coach_id ($course_coach) to course: '$course_code' and session #$session_id");
|
|
}
|
|
$savedCoaches[] = $coach_id;
|
|
} else {
|
|
$error_message .= get_lang('UserDoesNotExist').' : '.$course_coach.$eol;
|
|
}
|
|
}
|
|
}
|
|
|
|
// Custom courses/session coaches
|
|
$teacherToAdd = null;
|
|
if ($onlyAddFirstCoachOrTeacher == true) {
|
|
foreach ($course_coaches as $course_coach) {
|
|
$coach_id = UserManager::get_user_id_from_username($course_coach);
|
|
if ($coach_id !== false) {
|
|
$teacherToAdd = $coach_id;
|
|
break;
|
|
}
|
|
}
|
|
if (!empty($teacherToAdd)) {
|
|
SessionManager::updateCoaches($session_id, $course_code, array($teacherToAdd), true);
|
|
}
|
|
}
|
|
|
|
if ($removeAllTeachersFromCourse && !empty($teacherToAdd)) {
|
|
// Deleting all course teachers and adding the only coach as teacher.
|
|
$teacherList = CourseManager::get_teacher_list_from_course_code($course_code);
|
|
if (!empty($teacherList)) {
|
|
foreach ($teacherList as $teacher) {
|
|
CourseManager::unsubscribe_user($teacher['user_id'], $course_code);
|
|
}
|
|
}
|
|
CourseManager::subscribe_user($teacherToAdd, $course_code, COURSEMANAGER);
|
|
}
|
|
|
|
// Continue default behaviour.
|
|
if ($onlyAddFirstCoachOrTeacher == false) {
|
|
// Checking one more time see BT#6449#note-149
|
|
$coaches = SessionManager::getCoachesByCourseSession($session_id, $course_code);
|
|
|
|
if (empty($coaches)) {
|
|
foreach ($course_coaches as $course_coach) {
|
|
$course_coach = trim($course_coach);
|
|
$coach_id = UserManager::get_user_id_from_username($course_coach);
|
|
if ($coach_id !== false) {
|
|
// Just insert new coaches
|
|
SessionManager::updateCoaches($session_id, $course_code, array($coach_id), false);
|
|
|
|
if ($debug) {
|
|
$logger->addInfo("Sessions - Adding course coach: user #$coach_id ($course_coach) to course: '$course_code' and session #$session_id");
|
|
}
|
|
$savedCoaches[] = $coach_id;
|
|
} else {
|
|
$error_message .= get_lang('UserDoesNotExist').' : '.$course_coach.$eol;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// Adding Students, updating relationship "Session - Course - User".
|
|
if (!empty($course_users)) {
|
|
foreach ($course_users as $user) {
|
|
$user_id = UserManager::get_user_id_from_username($user);
|
|
|
|
if ($user_id !== false) {
|
|
SessionManager::subscribe_users_to_session_course(array($user_id), $session_id, $course_code);
|
|
if ($debug) {
|
|
$logger->addInfo("Sessions - Adding student: user #$user_id ($user) to course: '$course_code' and session #$session_id");
|
|
}
|
|
} else {
|
|
$error_message .= get_lang('UserDoesNotExist').': '.$user.$eol;
|
|
}
|
|
}
|
|
}
|
|
|
|
$course_info = CourseManager::get_course_information($course_code);
|
|
$inserted_in_course[$course_code] = $course_info['title'];
|
|
}
|
|
}
|
|
$access_url_id = api_get_current_access_url_id();
|
|
UrlManager::add_session_to_url($session_id, $access_url_id);
|
|
$sql_update_users = "UPDATE $tbl_session SET nbr_users = '$user_counter', nbr_courses = '$course_counter' WHERE id = '$session_id'";
|
|
Database::query($sql_update_users);
|
|
}
|
|
}
|
|
|
|
return array(
|
|
'error_message' => $error_message,
|
|
'session_counter' => $session_counter,
|
|
'session_list' => $sessionList
|
|
);
|
|
}
|
|
|
|
/**
|
|
* @param int $sessionId
|
|
* @param string $courseCode
|
|
* @return array
|
|
*/
|
|
public static function getCoachesByCourseSession($sessionId, $courseCode)
|
|
{
|
|
$tbl_session_rel_course_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
|
|
$sessionId = intval($sessionId);
|
|
$courseCode = Database::escape_string($courseCode);
|
|
|
|
$sql = "SELECT id_user FROM $tbl_session_rel_course_rel_user WHERE id_session = '$sessionId' AND course_code = '$courseCode' AND status = 2";
|
|
$result = Database::query($sql);
|
|
|
|
$coaches = array();
|
|
if (Database::num_rows($result) > 0) {
|
|
while ($row = Database::fetch_row($result)) {
|
|
$coaches[] = $row[0];
|
|
}
|
|
}
|
|
return $coaches;
|
|
}
|
|
|
|
/**
|
|
* Get all coaches added in the session - course relationship
|
|
* @param int $sessionId
|
|
* @return array
|
|
*/
|
|
public static function getCoachesBySession($sessionId)
|
|
{
|
|
$table = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
|
|
$sessionId = intval($sessionId);
|
|
|
|
$sql = "SELECT DISTINCT id_user FROM $table
|
|
WHERE id_session = '$sessionId' AND status = 2";
|
|
$result = Database::query($sql);
|
|
|
|
$coaches = array();
|
|
if (Database::num_rows($result) > 0) {
|
|
while ($row = Database::fetch_array($result)) {
|
|
$coaches[] = $row['id_user'];
|
|
}
|
|
}
|
|
return $coaches;
|
|
}
|
|
|
|
/**
|
|
* @param int $userId
|
|
* @return array
|
|
*/
|
|
public static function getAllCoursesFromAllSessionFromDrh($userId)
|
|
{
|
|
$sessions = SessionManager::get_sessions_followed_by_drh($userId);
|
|
$coursesFromSession = array();
|
|
if (!empty($sessions)) {
|
|
foreach ($sessions as $session) {
|
|
$courseList = SessionManager::get_course_list_by_session_id($session['id']);
|
|
foreach ($courseList as $course) {
|
|
$coursesFromSession[] = $course['code'];
|
|
}
|
|
}
|
|
}
|
|
return $coursesFromSession;
|
|
}
|
|
|
|
/**
|
|
* @param string $status
|
|
* @param int $userId
|
|
* @param bool $getCount
|
|
* @param int $from
|
|
* @param int $numberItems
|
|
* @param int $column
|
|
* @param string $direction
|
|
* @param string $keyword
|
|
* @param string $active
|
|
* @param string $lastConnectionDate
|
|
* @param array $sessionIdList
|
|
* @param array $studentIdList
|
|
* @param int $filterByStatus
|
|
* @return array|int
|
|
*/
|
|
public static function getAllUsersFromCoursesFromAllSessionFromStatus(
|
|
$status,
|
|
$userId,
|
|
$getCount = false,
|
|
$from = null,
|
|
$numberItems = null,
|
|
$column = 1,
|
|
$direction = 'asc',
|
|
$keyword = null,
|
|
$active = null,
|
|
$lastConnectionDate = null,
|
|
$sessionIdList = array(),
|
|
$studentIdList = array(),
|
|
$filterByStatus = null
|
|
) {
|
|
$filterByStatus = intval($filterByStatus);
|
|
|
|
$tbl_user = Database::get_main_table(TABLE_MAIN_USER);
|
|
$tbl_session = Database::get_main_table(TABLE_MAIN_SESSION);
|
|
$tbl_course = Database::get_main_table(TABLE_MAIN_COURSE);
|
|
$tbl_course_user = Database::get_main_table(TABLE_MAIN_COURSE_USER);
|
|
$tbl_course_rel_access_url = Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_COURSE);
|
|
$tbl_session_rel_course_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
|
|
$tbl_session_rel_access_url = Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_SESSION);
|
|
|
|
$direction = in_array(strtolower($direction), array('asc', 'desc')) ? $direction : 'asc';
|
|
$column = Database::escape_string($column);
|
|
$userId = intval($userId);
|
|
|
|
$limitCondition = null;
|
|
|
|
if (isset($from) && isset($numberItems)) {
|
|
$from = intval($from);
|
|
$numberItems = intval($numberItems);
|
|
$limitCondition = "LIMIT $from, $numberItems";
|
|
}
|
|
|
|
$urlId = api_get_current_access_url_id();
|
|
|
|
$sessionConditions = null;
|
|
$courseConditions = null;
|
|
$userConditions = null;
|
|
|
|
if (isset($active)) {
|
|
$active = intval($active);
|
|
$userConditions .= " AND active = $active";
|
|
}
|
|
|
|
switch ($status) {
|
|
case 'drh':
|
|
// Classic DRH
|
|
if (empty($studentIdList)) {
|
|
$studentListSql = UserManager::get_users_followed_by_drh(
|
|
$userId,
|
|
$filterByStatus,
|
|
true,
|
|
false
|
|
);
|
|
$studentIdList = array_keys($studentListSql);
|
|
$studentListSql = "'".implode("','", $studentIdList)."'";
|
|
} else {
|
|
$studentIdList = array_map('intval', $studentIdList);
|
|
$studentListSql = "'".implode("','", $studentIdList)."'";
|
|
}
|
|
if (!empty($studentListSql)) {
|
|
$userConditions = " AND u.user_id IN (".$studentListSql.") ";
|
|
}
|
|
break;
|
|
case 'drh_all':
|
|
// Show all by DRH
|
|
if (empty($sessionIdList)) {
|
|
$sessionsListSql = SessionManager::get_sessions_followed_by_drh(
|
|
$userId,
|
|
null,
|
|
null,
|
|
false,
|
|
true,
|
|
true
|
|
);
|
|
} else {
|
|
$sessionIdList = array_map('intval', $sessionIdList);
|
|
$sessionsListSql = "'".implode("','", $sessionIdList)."'";
|
|
}
|
|
if (!empty($sessionsListSql)) {
|
|
$sessionConditions = " AND s.id IN (".$sessionsListSql.") ";
|
|
}
|
|
break;
|
|
case 'session_admin';
|
|
$sessionConditions = " AND s.id_coach = $userId ";
|
|
break;
|
|
case 'admin':
|
|
break;
|
|
case 'teacher':
|
|
$sessionConditions = " AND s.id_coach = $userId ";
|
|
|
|
// $statusConditions = " AND s.id_coach = $userId";
|
|
break;
|
|
}
|
|
|
|
$select = "SELECT DISTINCT u.* ";
|
|
$masterSelect = "SELECT DISTINCT * FROM ";
|
|
|
|
if ($getCount) {
|
|
$select = "SELECT DISTINCT u.user_id ";
|
|
$masterSelect = "SELECT COUNT(DISTINCT(user_id)) as count FROM ";
|
|
}
|
|
|
|
if (!empty($filterByStatus)) {
|
|
$userConditions .= " AND u.status = ".$filterByStatus;
|
|
}
|
|
|
|
if (!empty($lastConnectionDate)) {
|
|
$lastConnectionDate = Database::escape_string($lastConnectionDate);
|
|
$userConditions .= " AND u.last_login <= '$lastConnectionDate' ";
|
|
}
|
|
|
|
if (!empty($keyword)) {
|
|
$keyword = Database::escape_string($keyword);
|
|
$userConditions .= " AND (
|
|
u.username LIKE '%$keyword%' OR
|
|
u.firstname LIKE '%$keyword%' OR
|
|
u.lastname LIKE '%$keyword%' OR
|
|
u.official_code LIKE '%$keyword%' OR
|
|
u.email LIKE '%$keyword%'
|
|
)";
|
|
}
|
|
|
|
$where = " WHERE
|
|
access_url_id = $urlId
|
|
$userConditions
|
|
";
|
|
|
|
$sql = "$masterSelect (
|
|
($select
|
|
FROM $tbl_session s
|
|
INNER JOIN $tbl_session_rel_course_rel_user su ON (s.id = su.id_session)
|
|
INNER JOIN $tbl_user u ON (u.user_id = su.id_user AND s.id = id_session)
|
|
INNER JOIN $tbl_session_rel_access_url url ON (url.session_id = s.id)
|
|
$where
|
|
$sessionConditions
|
|
)
|
|
UNION (
|
|
$select
|
|
FROM $tbl_course c
|
|
INNER JOIN $tbl_course_user cu ON (cu.course_code = c.code)
|
|
INNER JOIN $tbl_user u ON (u.user_id = cu.user_id)
|
|
INNER JOIN $tbl_course_rel_access_url url ON (url.course_code = c.code)
|
|
$where
|
|
$courseConditions
|
|
)
|
|
) as t1
|
|
";
|
|
|
|
if ($getCount) {
|
|
///var_dump($sql);
|
|
$result = Database::query($sql);
|
|
$count = 0;
|
|
if (Database::num_rows($result)) {
|
|
$rows = Database::fetch_array($result);
|
|
$count = $rows['count'];
|
|
}
|
|
return $count;
|
|
}
|
|
|
|
if (!empty($column) && !empty($direction)) {
|
|
$column = str_replace('u.', '', $column);
|
|
$sql .= " ORDER BY $column $direction ";
|
|
}
|
|
|
|
$sql .= $limitCondition;
|
|
$result = Database::query($sql);
|
|
$result = Database::store_result($result);
|
|
|
|
return $result ;
|
|
}
|
|
|
|
/**
|
|
* @param int $sessionId
|
|
* @param string $courseCode
|
|
* @param array $coachList
|
|
* @param bool $deleteCoachesNotInList
|
|
*/
|
|
public static function updateCoaches($sessionId, $courseCode, $coachList, $deleteCoachesNotInList = false)
|
|
{
|
|
$currentCoaches = self::getCoachesByCourseSession($sessionId, $courseCode);
|
|
|
|
if (!empty($coachList)) {
|
|
foreach ($coachList as $userId) {
|
|
self::set_coach_to_course_session($userId, $sessionId, $courseCode);
|
|
}
|
|
}
|
|
|
|
if ($deleteCoachesNotInList) {
|
|
if (!empty($coachList)) {
|
|
$coachesToDelete = array_diff($currentCoaches, $coachList);
|
|
} else {
|
|
$coachesToDelete = $currentCoaches;
|
|
}
|
|
|
|
if (!empty($coachesToDelete)) {
|
|
foreach ($coachesToDelete as $userId) {
|
|
self::set_coach_to_course_session($userId, $sessionId, $courseCode, true);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @param array $sessions
|
|
* @param array $sessionsDestination
|
|
* @return string
|
|
*/
|
|
public static function copyStudentsFromSession($sessions, $sessionsDestination)
|
|
{
|
|
$messages = array();
|
|
if (!empty($sessions)) {
|
|
foreach ($sessions as $sessionId) {
|
|
$sessionInfo = self::fetch($sessionId);
|
|
$userList = self::get_users_by_session($sessionId, 0);
|
|
if (!empty($userList)) {
|
|
$newUserList = array();
|
|
$userToString = null;
|
|
foreach ($userList as $userInfo) {
|
|
$newUserList[] = $userInfo['user_id'];
|
|
$userToString .= $userInfo['firstname'] . ' ' . $userInfo['lastname'] . '<br />';
|
|
}
|
|
|
|
if (!empty($sessionsDestination)) {
|
|
foreach ($sessionsDestination as $sessionDestinationId) {
|
|
$sessionDestinationInfo = self::fetch($sessionDestinationId);
|
|
$messages[] = Display::return_message(
|
|
sprintf(get_lang('AddingStudentsFromSessionXToSessionY'), $sessionInfo['name'], $sessionDestinationInfo['name']), 'info', false
|
|
);
|
|
if ($sessionId == $sessionDestinationId) {
|
|
$messages[] = Display::return_message(sprintf(get_lang('SessionXSkipped'), $sessionDestinationId), 'warning', false);
|
|
continue;
|
|
}
|
|
$messages[] = Display::return_message(get_lang('StudentList') . '<br />' . $userToString, 'info', false);
|
|
SessionManager::suscribe_users_to_session($sessionDestinationId, $newUserList, SESSION_VISIBLE_READ_ONLY, false);
|
|
}
|
|
} else {
|
|
$messages[] = Display::return_message(get_lang('NoDestinationSessionProvided'), 'warning');
|
|
}
|
|
} else {
|
|
$messages[] = Display::return_message(get_lang('NoStudentsFoundForSession') . ' #' . $sessionInfo['name'], 'warning');
|
|
}
|
|
}
|
|
} else {
|
|
$messages[] = Display::return_message(get_lang('NoData'), 'warning');
|
|
}
|
|
return $messages;
|
|
}
|
|
|
|
/**
|
|
* Assign coaches of a session(s) as teachers to a given course (or courses)
|
|
* @param array A list of session IDs
|
|
* @param array A list of course IDs
|
|
* @return string
|
|
*/
|
|
public static function copyCoachesFromSessionToCourse($sessions, $courses)
|
|
{
|
|
$coachesPerSession = array();
|
|
foreach ($sessions as $sessionId) {
|
|
$coaches = self::getCoachesBySession($sessionId);
|
|
$coachesPerSession[$sessionId] = $coaches;
|
|
}
|
|
|
|
$result = array();
|
|
|
|
if (!empty($courses)) {
|
|
foreach ($courses as $courseId) {
|
|
$courseInfo = api_get_course_info_by_id($courseId);
|
|
foreach ($coachesPerSession as $sessionId => $coachList) {
|
|
CourseManager::updateTeachers(
|
|
$courseInfo['code'], $coachList, false, false, false
|
|
);
|
|
$result[$courseInfo['code']][$sessionId] = $coachList;
|
|
}
|
|
}
|
|
}
|
|
$sessionUrl = api_get_path(WEB_CODE_PATH) . 'admin/resume_session.php?id_session=';
|
|
|
|
$htmlResult = null;
|
|
|
|
if (!empty($result)) {
|
|
foreach ($result as $courseCode => $data) {
|
|
$url = api_get_course_url($courseCode);
|
|
$htmlResult .= sprintf(get_lang('CoachesSubscribedAsATeacherInCourseX'), Display::url($courseCode, $url, array('target' => '_blank')));
|
|
foreach ($data as $sessionId => $coachList) {
|
|
$sessionInfo = self::fetch($sessionId);
|
|
$htmlResult .= '<br />';
|
|
$htmlResult .= Display::url(
|
|
get_lang('Session') . ': ' . $sessionInfo['name'] . ' <br />', $sessionUrl . $sessionId, array('target' => '_blank')
|
|
);
|
|
$teacherList = array();
|
|
foreach ($coachList as $coachId) {
|
|
$userInfo = api_get_user_info($coachId);
|
|
$teacherList[] = $userInfo['complete_name'];
|
|
}
|
|
if (!empty($teacherList)) {
|
|
$htmlResult .= implode(', ', $teacherList);
|
|
} else {
|
|
$htmlResult .= get_lang('NothingToAdd');
|
|
}
|
|
}
|
|
$htmlResult .= '<br />';
|
|
}
|
|
$htmlResult = Display::return_message($htmlResult, 'normal', false);
|
|
}
|
|
return $htmlResult;
|
|
}
|
|
|
|
/**
|
|
* @param string $keyword
|
|
* @param string $active
|
|
* @param string $lastConnectionDate
|
|
* @param array $sessionIdList
|
|
* @param array $studentIdList
|
|
* @param int $userStatus STUDENT|COURSEMANAGER constants
|
|
*
|
|
* @return array|int
|
|
*/
|
|
public static function getCountUserTracking(
|
|
$keyword = null,
|
|
$active = null,
|
|
$lastConnectionDate = null,
|
|
$sessionIdList = array(),
|
|
$studentIdList = array(),
|
|
$filterUserStatus = null
|
|
) {
|
|
$userId = api_get_user_id();
|
|
$drhLoaded = false;
|
|
|
|
if (api_is_drh()) {
|
|
if (api_drh_can_access_all_session_content()) {
|
|
$count = self::getAllUsersFromCoursesFromAllSessionFromStatus(
|
|
'drh_all',
|
|
$userId,
|
|
true,
|
|
null,
|
|
null,
|
|
null,
|
|
null,
|
|
$keyword,
|
|
$active,
|
|
$lastConnectionDate,
|
|
$sessionIdList,
|
|
$studentIdList,
|
|
$filterUserStatus
|
|
);
|
|
$drhLoaded = true;
|
|
}
|
|
}
|
|
|
|
if ($drhLoaded == false) {
|
|
$count = UserManager::getUsersFollowedByUser(
|
|
$userId,
|
|
$filterUserStatus,
|
|
false,
|
|
false,
|
|
true,
|
|
null,
|
|
null,
|
|
null,
|
|
null,
|
|
$active,
|
|
$lastConnectionDate,
|
|
COURSEMANAGER,
|
|
$keyword
|
|
);
|
|
}
|
|
|
|
return $count;
|
|
}
|
|
|
|
/**
|
|
* Get teachers followed by a user
|
|
* @param int $userId
|
|
* @param int $active
|
|
* @param string $lastConnectionDate
|
|
* @param bool $getCount
|
|
* @param array $sessionIdList
|
|
* @return array|int
|
|
*/
|
|
public static function getTeacherTracking(
|
|
$userId,
|
|
$active = 1,
|
|
$lastConnectionDate = null,
|
|
$getCount = false,
|
|
$sessionIdList = array()
|
|
) {
|
|
$teacherResult = array();
|
|
|
|
if (api_is_drh() || api_is_platform_admin()) {
|
|
// Followed teachers by drh
|
|
if (api_drh_can_access_all_session_content()) {
|
|
if (empty($sessionIdList)) {
|
|
$sessions = SessionManager::get_sessions_followed_by_drh($userId);
|
|
$sessionIdList = array();
|
|
foreach ($sessions as $session) {
|
|
$sessionIdList[] = $session['id'];
|
|
}
|
|
}
|
|
|
|
$sessionIdList = array_map('intval', $sessionIdList);
|
|
$sessionToString = implode("', '", $sessionIdList);
|
|
|
|
$course = Database::get_main_table(TABLE_MAIN_COURSE);
|
|
$sessionCourse = Database::get_main_table(TABLE_MAIN_SESSION_COURSE);
|
|
$courseUser = Database::get_main_table(TABLE_MAIN_COURSE_USER);
|
|
|
|
// Select the teachers.
|
|
$sql = "SELECT DISTINCT(cu.user_id) FROM $course c
|
|
INNER JOIN $sessionCourse src ON c.code = src.course_code
|
|
INNER JOIN $courseUser cu ON (cu.course_code = c.code)
|
|
WHERE src.id_session IN ('$sessionToString') AND cu.status = 1";
|
|
$result = Database::query($sql);
|
|
$teacherListId = array();
|
|
while($row = Database::fetch_array($result, 'ASSOC')) {
|
|
$teacherListId[$row['user_id']] = $row['user_id'];
|
|
}
|
|
} else {
|
|
$teacherResult = UserManager::get_users_followed_by_drh($userId, COURSEMANAGER);
|
|
$teacherListId = array();
|
|
foreach ($teacherResult as $userInfo) {
|
|
$teacherListId[] = $userInfo['user_id'];
|
|
}
|
|
}
|
|
}
|
|
|
|
if (!empty($teacherListId)) {
|
|
$tableUser = Database::get_main_table(TABLE_MAIN_USER);
|
|
|
|
$select = "SELECT DISTINCT u.* ";
|
|
if ($getCount) {
|
|
$select = "SELECT count(DISTINCT(u.user_id)) as count";
|
|
}
|
|
|
|
$sql = "$select FROM $tableUser u";
|
|
|
|
if (!empty($lastConnectionDate)) {
|
|
$tableLogin = Database::get_main_table(TABLE_STATISTIC_TRACK_E_LOGIN);
|
|
//$sql .= " INNER JOIN $tableLogin l ON (l.login_user_id = u.user_id) ";
|
|
}
|
|
$active = intval($active);
|
|
$teacherListId = implode("','", $teacherListId);
|
|
$where = " WHERE u.active = $active AND u.user_id IN ('$teacherListId') ";
|
|
|
|
if (!empty($lastConnectionDate)) {
|
|
$lastConnectionDate = Database::escape_string($lastConnectionDate);
|
|
//$where .= " AND l.login_date <= '$lastConnectionDate' ";
|
|
}
|
|
|
|
$sql .= $where;
|
|
$result = Database::query($sql);
|
|
if (Database::num_rows($result)) {
|
|
if ($getCount) {
|
|
$row = Database::fetch_array($result);
|
|
return $row['count'];
|
|
} else {
|
|
|
|
return Database::store_result($result, 'ASSOC');
|
|
}
|
|
}
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
/**
|
|
* Get the list of course tools that have to be dealt with in case of
|
|
* registering any course to a session
|
|
* @return array The list of tools to be dealt with (literal names)
|
|
*/
|
|
public static function getCourseToolToBeManaged()
|
|
{
|
|
return array(
|
|
'courseDescription',
|
|
'courseIntroduction'
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Calls the methods bound to each tool when a course is registered into a session
|
|
* @param int $sessionId
|
|
* @param int $courseId
|
|
* @return void
|
|
*/
|
|
public static function installCourse($sessionId, $courseId)
|
|
{
|
|
return true;
|
|
$toolList = self::getCourseToolToBeManaged();
|
|
|
|
foreach ($toolList as $tool) {
|
|
$method = 'add' . $tool;
|
|
if (method_exists(get_class(), $method)) {
|
|
self::$method($sessionId, $courseId);
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Calls the methods bound to each tool when a course is unregistered from
|
|
* a session
|
|
* @param int $sessionId
|
|
* @param int $courseId
|
|
*/
|
|
public static function unInstallCourse($sessionId, $courseId)
|
|
{
|
|
return true;
|
|
$toolList = self::getCourseToolToBeManaged();
|
|
|
|
foreach ($toolList as $tool) {
|
|
$method = 'remove' . $tool;
|
|
if (method_exists(get_class(), $method)) {
|
|
self::$method($sessionId, $courseId);
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @param int $sessionId
|
|
* @param int $courseId
|
|
*/
|
|
public static function addCourseIntroduction($sessionId, $courseId)
|
|
{
|
|
// @todo create a tool intro lib
|
|
$sessionId = intval($sessionId);
|
|
$courseId = intval($courseId);
|
|
|
|
$TBL_INTRODUCTION = Database::get_course_table(TABLE_TOOL_INTRO);
|
|
$sql = "SELECT * FROM $TBL_INTRODUCTION WHERE c_id = $courseId";
|
|
$result = Database::query($sql);
|
|
$result = Database::store_result($result, 'ASSOC');
|
|
|
|
if (!empty($result)) {
|
|
foreach ($result as $result) {
|
|
// @todo check if relation exits.
|
|
$result['session_id'] = $sessionId;
|
|
Database::insert($TBL_INTRODUCTION, $result);
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @param int $sessionId
|
|
* @param int $courseId
|
|
*/
|
|
public static function removeCourseIntroduction($sessionId, $courseId)
|
|
{
|
|
$sessionId = intval($sessionId);
|
|
$courseId = intval($courseId);
|
|
$TBL_INTRODUCTION = Database::get_course_table(TABLE_TOOL_INTRO);
|
|
$sql = "DELETE FROM $TBL_INTRODUCTION WHERE c_id = $courseId AND session_id = $sessionId";
|
|
Database::query($sql);
|
|
}
|
|
|
|
/**
|
|
* @param int $sessionId
|
|
* @param int $courseId
|
|
*/
|
|
public static function addCourseDescription($sessionId, $courseId)
|
|
{
|
|
/* $description = new CourseDescription();
|
|
$descriptions = $description->get_descriptions($courseId);
|
|
foreach ($descriptions as $description) {
|
|
} */
|
|
}
|
|
|
|
/**
|
|
* @param int $sessionId
|
|
* @param int $courseId
|
|
*/
|
|
public static function removeCourseDescription($sessionId, $courseId)
|
|
{
|
|
|
|
}
|
|
|
|
/**
|
|
* @param array $list format see self::importSessionDrhCSV()
|
|
* @param bool $sendEmail
|
|
* @param bool $removeOldRelationShips
|
|
* @return string
|
|
*/
|
|
public static function subscribeDrhToSessionList($userSessionList, $sendEmail, $removeOldRelationShips)
|
|
{
|
|
if (!empty($userSessionList)) {
|
|
foreach ($userSessionList as $userId => $data) {
|
|
$sessionList = array();
|
|
foreach ($data['session_list'] as $sessionInfo) {
|
|
$sessionList[] = $sessionInfo['session_id'];
|
|
}
|
|
$userInfo = $data['user_info'];
|
|
self::suscribe_sessions_to_hr_manager($userInfo, $sessionList, $sendEmail, $removeOldRelationShips);
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @param array $userSessionList format see self::importSessionDrhCSV()
|
|
*/
|
|
public static function checkSubscribeDrhToSessionList($userSessionList)
|
|
{
|
|
$message = null;
|
|
if (!empty($userSessionList)) {
|
|
if (!empty($userSessionList)) {
|
|
foreach ($userSessionList as $userId => $data) {
|
|
$userInfo = $data['user_info'];
|
|
|
|
$sessionListSubscribed = self::get_sessions_followed_by_drh($userId);
|
|
if (!empty($sessionListSubscribed)) {
|
|
$sessionListSubscribed = array_keys($sessionListSubscribed);
|
|
}
|
|
|
|
$sessionList = array();
|
|
if (!empty($data['session_list'])) {
|
|
foreach ($data['session_list'] as $sessionInfo) {
|
|
if (in_array($sessionInfo['session_id'], $sessionListSubscribed)) {
|
|
$sessionList[] = $sessionInfo['session_info']['name'];
|
|
}
|
|
}
|
|
}
|
|
|
|
$message .= '<strong>' . get_lang('User') . '</strong> ' . $userInfo['complete_name'] . ' <br />';
|
|
|
|
if (!in_array($userInfo['status'], array(DRH)) && !api_is_platform_admin_by_id($userInfo['user_id'])) {
|
|
$message .= get_lang('UserMustHaveTheDrhRole') . '<br />';
|
|
continue;
|
|
}
|
|
|
|
if (!empty($sessionList)) {
|
|
$message .= '<strong>' . get_lang('Sessions') . ':</strong> <br />';
|
|
$message .= implode(', ', $sessionList) . '<br /><br />';
|
|
} else {
|
|
$message .= get_lang('NoSessionProvided') . ' <br /><br />';
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return $message;
|
|
}
|
|
|
|
/**
|
|
* @param string $file
|
|
* @param bool $sendEmail
|
|
* @param bool $removeOldRelationShips
|
|
*/
|
|
public static function importSessionDrhCSV($file, $sendEmail, $removeOldRelationShips)
|
|
{
|
|
$list = Import::csv_reader($file);
|
|
|
|
if (!empty($list)) {
|
|
$userSessionList = array();
|
|
foreach ($list as $data) {
|
|
$userInfo = api_get_user_info_from_username($data['Username']);
|
|
$sessionInfo = self::get_session_by_name($data['SessionName']);
|
|
|
|
if (!empty($userInfo) && !empty($sessionInfo)) {
|
|
$userSessionList[$userInfo['user_id']]['session_list'][] = array(
|
|
'session_id' => $sessionInfo['id'],
|
|
'session_info' => $sessionInfo
|
|
);
|
|
$userSessionList[$userInfo['user_id']]['user_info'] = $userInfo;
|
|
}
|
|
}
|
|
|
|
self::subscribeDrhToSessionList($userSessionList, $sendEmail, $removeOldRelationShips);
|
|
return self::checkSubscribeDrhToSessionList($userSessionList);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Courses re-ordering in resume_session.php flag see BT#8316
|
|
*/
|
|
public static function orderCourseIsEnabled()
|
|
{
|
|
global $_configuration;
|
|
if (isset($_configuration['session_course_ordering']) &&
|
|
$_configuration['session_course_ordering']
|
|
) {
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* @param string $direction (up/down)
|
|
* @param int $sessionId
|
|
* @param string $courseCode
|
|
* @return bool
|
|
*/
|
|
public static function move($direction, $sessionId, $courseCode)
|
|
{
|
|
if (!self::orderCourseIsEnabled()) {
|
|
return false;
|
|
}
|
|
|
|
$sessionId = intval($sessionId);
|
|
$courseCode = Database::escape_string($courseCode);
|
|
|
|
$table = Database::get_main_table(TABLE_MAIN_SESSION_COURSE);
|
|
$courseList = self::get_course_list_by_session_id($sessionId, null, 'position');
|
|
|
|
$position = array();
|
|
$count = 0;
|
|
|
|
foreach ($courseList as $course) {
|
|
if ($course['position'] == '') {
|
|
$course['position'] = $count;
|
|
}
|
|
$position[$course['code']] = $course['position'];
|
|
// Saving current order.
|
|
$sql = "UPDATE $table SET position = $count
|
|
WHERE id_session = $sessionId AND course_code = '".$course['code']."'";
|
|
Database::query($sql);
|
|
$count++;
|
|
}
|
|
|
|
// Loading new positions.
|
|
$courseList = self::get_course_list_by_session_id($sessionId, null, 'position');
|
|
|
|
$found = false;
|
|
|
|
switch ($direction) {
|
|
case 'up':
|
|
$courseList = array_reverse($courseList);
|
|
break;
|
|
case 'down':
|
|
break;
|
|
}
|
|
|
|
foreach ($courseList as $course) {
|
|
if ($found) {
|
|
$nextId = $course['code'];
|
|
$nextOrder = $course['position'];
|
|
break;
|
|
}
|
|
|
|
if ($courseCode == $course['code']) {
|
|
$thisCourseCode = $course['code'];
|
|
$thisOrder = $course['position'];
|
|
$found = true;
|
|
}
|
|
}
|
|
|
|
$sql1 = "UPDATE $table SET position = '".intval($nextOrder)."'
|
|
WHERE id_session = $sessionId AND course_code = '".$thisCourseCode."'";
|
|
|
|
$sql2 = "UPDATE $table SET position = '".intval($thisOrder)."'
|
|
WHERE id_session = $sessionId AND course_code = '".$nextId."'";
|
|
Database::query($sql1);
|
|
Database::query($sql2);
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* @param int $sessionId
|
|
* @param string $courseCode
|
|
* @return bool
|
|
*/
|
|
public static function moveUp($sessionId, $courseCode)
|
|
{
|
|
return self::move('up', $sessionId, $courseCode);
|
|
}
|
|
|
|
/**
|
|
* @param int $sessionId
|
|
* @param string $courseCode
|
|
* @return bool
|
|
*/
|
|
public static function moveDown($sessionId, $courseCode)
|
|
{
|
|
return self::move('down', $sessionId, $courseCode);
|
|
}
|
|
|
|
/**
|
|
* Use the session duration to allow/block user access see BT#8317
|
|
* Needs these DB changes
|
|
* ALTER TABLE session ADD COLUMN duration int;
|
|
* ALTER TABLE session_rel_user ADD COLUMN duration int;
|
|
*/
|
|
public static function durationPerUserIsEnabled()
|
|
{
|
|
global $_configuration;
|
|
if (isset($_configuration['session_duration_feature']) &&
|
|
$_configuration['session_duration_feature']
|
|
) {
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* @param int $userId
|
|
* @param int $sessionId
|
|
* @param int $duration in days
|
|
* @return int
|
|
*/
|
|
public static function getDayLeftInSession($sessionId, $userId, $duration)
|
|
{
|
|
$courseAccess = CourseManager::getFirstCourseAccessPerSessionAndUser(
|
|
$sessionId,
|
|
$userId
|
|
);
|
|
|
|
$currentTime = time();
|
|
|
|
$firstAccess = api_strtotime($courseAccess['login_course_date'], 'UTC');
|
|
|
|
$endDateInSeconds = $firstAccess + $duration*24*60*60;
|
|
$leftDays = round(($endDateInSeconds- $currentTime) / 60 / 60 / 24);
|
|
|
|
return $leftDays;
|
|
}
|
|
|
|
/**
|
|
* @param int $duration
|
|
* @param int $userId
|
|
* @param int $sessionId
|
|
*/
|
|
public static function editUserSessionDuration($duration, $userId, $sessionId)
|
|
{
|
|
$duration = intval($duration);
|
|
$userId = intval($userId);
|
|
$sessionId = intval($sessionId);
|
|
|
|
if (empty($userId) || empty($sessionId)) {
|
|
return false;
|
|
}
|
|
|
|
$table = Database::get_main_table(TABLE_MAIN_SESSION_USER);
|
|
$parameters = array('duration' => $duration);
|
|
$where = array('id_session = ? AND id_user = ? ' => array($sessionId, $userId));
|
|
Database::update($table, $parameters, $where);
|
|
}
|
|
|
|
/**
|
|
* @param int $userId
|
|
* @param int $sessionId
|
|
*
|
|
* @param return array
|
|
*/
|
|
public static function getUserSession($userId, $sessionId)
|
|
{
|
|
$userId = intval($userId);
|
|
$sessionId = intval($sessionId);
|
|
|
|
if (empty($userId) || empty($sessionId)) {
|
|
return false;
|
|
}
|
|
|
|
$table = Database::get_main_table(TABLE_MAIN_SESSION_USER);
|
|
$sql = "SELECT * FROM $table WHERE id_session =$sessionId AND id_user = $userId";
|
|
$result = Database::query($sql);
|
|
$values = array();
|
|
if (Database::num_rows($result)) {
|
|
$values = Database::fetch_array($result, 'ASSOC');
|
|
}
|
|
|
|
return $values;
|
|
}
|
|
|
|
/**
|
|
* @todo Add constatns in a DB table
|
|
*/
|
|
static function get_session_change_user_reasons() {
|
|
return array (
|
|
self::SESSION_CHANGE_USER_REASON_SCHEDULE => get_lang('ScheduleChanged'),
|
|
self::SESSION_CHANGE_USER_REASON_CLASSROOM => get_lang('ClassRoomChanged'),
|
|
self::SESSION_CHANGE_USER_REASON_LOCATION => get_lang('LocationChanged'),
|
|
//self::SESSION_CHANGE_USER_REASON_ENROLLMENT_ANNULATION => get_lang('EnrollmentAnnulation'),
|
|
);
|
|
}
|
|
|
|
static function get_session_change_user_reasons_variations() {
|
|
return array (
|
|
self::SESSION_CHANGE_USER_REASON_SCHEDULE => array(
|
|
'default' => get_lang('ScheduleChanged'),
|
|
'from' => get_lang('ScheduleChangedFrom'),
|
|
'to' => get_lang('ScheduleChangedTo'),
|
|
),
|
|
self::SESSION_CHANGE_USER_REASON_CLASSROOM => array(
|
|
'default' => get_lang('ClassRoomChanged'),
|
|
'from' => get_lang('ClassRoomChangedFrom'),
|
|
'to' => get_lang('ClassRoomChangedTo'),
|
|
),
|
|
self::SESSION_CHANGE_USER_REASON_LOCATION => array(
|
|
'default' => get_lang('LocationChanged'),
|
|
'from' => get_lang('LocationChangedFrom'),
|
|
'to' => get_lang('LocationChangedTo'),
|
|
)
|
|
);
|
|
}
|
|
|
|
static function get_session_change_user_reasons_variations_by_id($id, $type) {
|
|
$reasons = self::get_session_change_user_reasons_variations();
|
|
$my_reason = isset($reasons[$id]) ? $reasons[$id] : null;
|
|
return isset($my_reason[$type]) ? $my_reason[$type] : null;
|
|
}
|
|
|
|
static function get_session_changed_reason_label($id, $type) {
|
|
switch ($type) {
|
|
case 'origin':
|
|
break;
|
|
case 'destination':
|
|
break;
|
|
}
|
|
|
|
}
|
|
|
|
/**
|
|
* Gets the reason name
|
|
* @param int reason id
|
|
*/
|
|
static function get_session_change_user_reason($id) {
|
|
$reasons = self::get_session_change_user_reasons();
|
|
return isset($reasons[$id]) ? $reasons[$id] : null;
|
|
}
|
|
|
|
/**
|
|
* Changes the user from one session to another due a reason
|
|
* @params int user_id
|
|
* @params int old session id
|
|
* @params int new session id
|
|
* @params int see SessionManager::get_session_change_user_reasons()
|
|
*/
|
|
static function change_user_session($user_id, $old_session_id, $new_session_id, $reason_id) {
|
|
if (!empty($user_id) && !empty($old_session_id) && !empty($new_session_id)) {
|
|
$user_id = intval($user_id);
|
|
$old_session_id = intval($old_session_id);
|
|
$new_session_id = intval($new_session_id);
|
|
$reason_id = intval($reason_id);
|
|
|
|
$tbl_session_rel_course = Database::get_main_table(TABLE_MAIN_SESSION_COURSE);
|
|
$tbl_session_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_USER);
|
|
$tbl_session = Database::get_main_table(TABLE_MAIN_SESSION);
|
|
|
|
// Update number of users
|
|
$update_sql = "UPDATE $tbl_session SET nbr_users = nbr_users - 1 WHERE id = '$old_session_id' ";
|
|
Database::query($update_sql);
|
|
|
|
// Get the list of courses related to this session
|
|
$course_list = SessionManager::get_course_list_by_session_id($old_session_id);
|
|
if (!empty($course_list)) {
|
|
foreach ($course_list as $course) {
|
|
$courseId = $course['id'];
|
|
// Delete user from course
|
|
//Database::query("DELETE FROM $tbl_session_rel_course_rel_user WHERE id_session='$session_id' AND course_code='$course_code' AND id_user='$user_id'");
|
|
//if (Database::affected_rows()) {
|
|
// Update number of users in this relation
|
|
$sql = "UPDATE $tbl_session_rel_course SET nbr_users = nbr_users - 1 WHERE id_session = '$old_session_id' AND c_id='$courseId'";
|
|
Database::query($sql);
|
|
//}
|
|
}
|
|
}
|
|
|
|
//Deal with reasons
|
|
switch ($reason_id) {
|
|
case self::SESSION_CHANGE_USER_REASON_SCHEDULE:
|
|
case self::SESSION_CHANGE_USER_REASON_CLASSROOM:
|
|
case self::SESSION_CHANGE_USER_REASON_LOCATION:
|
|
//Adding to the new session
|
|
self::suscribe_users_to_session($new_session_id, array($user_id), null, false);
|
|
|
|
//Setting move_to if session was provided
|
|
$sql = "UPDATE $tbl_session_rel_user SET moved_to = '$new_session_id'
|
|
WHERE id_session = '$old_session_id' AND id_user ='$user_id'";
|
|
Database::query($sql);
|
|
break;
|
|
case self::SESSION_CHANGE_USER_REASON_ENROLLMENT_ANNULATION:
|
|
UserManager::deactivate_users(array($user_id));
|
|
break;
|
|
}
|
|
|
|
$now = api_get_utc_datetime();
|
|
//Setting the moved_status
|
|
$sql = "UPDATE $tbl_session_rel_user SET moved_status = $reason_id, moved_at = '$now'
|
|
WHERE id_session = '$old_session_id' AND id_user ='$user_id'";
|
|
Database::query($sql);
|
|
|
|
return true;
|
|
}
|
|
return;
|
|
}
|
|
|
|
|
|
/**
|
|
* Get users inside a course session
|
|
*/
|
|
static function get_users_in_course_session($courseId, $id_session, $sort, $direction, $from = null, $limit = null) {
|
|
$tbl_session_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_USER);
|
|
$tbl_session_rel_course_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
|
|
$tbl_user = Database::get_main_table(TABLE_MAIN_USER);
|
|
|
|
$courseId = Database::escape_string($courseId);
|
|
$id_session = Database::escape_string($id_session);
|
|
$from = intval($from);
|
|
$limit = intval($limit);
|
|
|
|
$is_western_name_order = api_is_western_name_order();
|
|
|
|
//Select the number of users
|
|
$sql = " SELECT DISTINCT u.user_id,".($is_western_name_order ? 'u.firstname, u.lastname' : 'u.lastname, u.firstname').", u.username, scru.id_user as is_subscribed
|
|
FROM $tbl_session_rel_user sru INNER JOIN $tbl_user u ON (u.user_id=sru.id_user)
|
|
LEFT JOIN $tbl_session_rel_course_rel_user scru ON (u.user_id = scru.id_user AND scru.c_id = '".$courseId."' )
|
|
WHERE sru.id_session = '$id_session' AND
|
|
sru.moved_to = 0 AND sru.moved_status <> ".SessionManager::SESSION_CHANGE_USER_REASON_ENROLLMENT_ANNULATION." AND
|
|
sru.relation_type<>".SESSION_RELATION_TYPE_RRHH;
|
|
$sql .= " ORDER BY $sort $direction ";
|
|
|
|
if (!empty($from) && !empty($limit)) {
|
|
$sql .= " LIMIT $from, $limit";
|
|
}
|
|
|
|
$result = Database::query($sql);
|
|
if (Database::num_rows($result)) {
|
|
return Database::store_result($result);
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* @param $courseId
|
|
* @param $id_session
|
|
* @return int|mixed
|
|
*/
|
|
static function get_count_users_in_course_session($courseId, $id_session) {
|
|
$tbl_session_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_USER);
|
|
$tbl_session_rel_course_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
|
|
|
|
//Select the number of users
|
|
$sql = " SELECT count(*) FROM $tbl_session_rel_user sru, $tbl_session_rel_course_rel_user srcru
|
|
WHERE srcru.id_user = sru.id_user AND
|
|
srcru.id_session = sru.id_session AND
|
|
srcru.c_id = '".Database::escape_string($courseId)."' AND
|
|
srcru.id_session = '".intval($id_session)."' AND
|
|
(sru.moved_to = 0 AND sru.moved_status <> ".SessionManager::SESSION_CHANGE_USER_REASON_ENROLLMENT_ANNULATION.") AND
|
|
sru.relation_type<>".SESSION_RELATION_TYPE_RRHH;
|
|
|
|
$result = Database::query($sql);
|
|
if (Database::num_rows($result)) {
|
|
return Database::result($result,0,0);
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
/**
|
|
* Get the list of coaches (only user ids)
|
|
* @param string course_code
|
|
* @param in session_id
|
|
* @return array
|
|
*/
|
|
static function get_session_course_coaches($courseId, $session_id)
|
|
{
|
|
$tbl_user = Database::get_main_table(TABLE_MAIN_USER);
|
|
$tbl_session_rel_course_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
|
|
|
|
// Get coachs of the courses in session
|
|
$sql = "SELECT user.user_id FROM $tbl_session_rel_course_rel_user session_rcru, $tbl_user user
|
|
WHERE session_rcru.id_user = user.user_id AND
|
|
session_rcru.id_session = '".intval($session_id)."' AND
|
|
session_rcru.c_id ='".Database::escape_string($courseId)."' AND
|
|
session_rcru.status=2";
|
|
$result = Database::query($sql);
|
|
return Database::store_result($result);
|
|
}
|
|
|
|
static function get_session_course_coaches_by_user($courseId, $session_id, $user_id)
|
|
{
|
|
$tbl_user = Database::get_main_table(TABLE_MAIN_USER);
|
|
$tbl_session_rel_course_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
|
|
|
|
// Get coachs of the courses in session
|
|
$sql = "SELECT user.user_id FROM $tbl_session_rel_course_rel_user session_rcru, $tbl_user user
|
|
WHERE session_rcru.id_user = user.user_id AND
|
|
session_rcru.id_session = '".intval($session_id)."' AND
|
|
session_rcru.c_id ='".Database::escape_string($courseId)."' AND
|
|
session_rcru.status=2";
|
|
$result = Database::query($sql);
|
|
return Database::store_result($result);
|
|
}
|
|
|
|
|
|
static function get_session_course_coaches_to_string($courseId, $session_id)
|
|
{
|
|
$coaches = self::get_session_course_coaches($courseId, $session_id);
|
|
if (!empty($coaches)) {
|
|
$coach_list = array();
|
|
foreach ($coaches as $coach_info) {
|
|
$user_info = api_get_user_info($coach_info['user_id']);
|
|
$coach_list[] = $user_info['complete_name'];
|
|
}
|
|
if (!empty($coach_list)) {
|
|
return implode(', ', $coach_list);
|
|
}
|
|
}
|
|
return get_lang('None');
|
|
}
|
|
|
|
/**
|
|
* @param $id_session
|
|
* @param $courseId
|
|
*/
|
|
static function delete_course_in_session($id_session, $courseId)
|
|
{
|
|
$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);
|
|
$tbl_session = Database::get_main_table(TABLE_MAIN_SESSION);
|
|
|
|
$id_session = intval($id_session);
|
|
$courseId = Database::escape_string($courseId);
|
|
|
|
if (!empty($id_session) && !empty($courseId)) {
|
|
|
|
$result = Database::query("DELETE FROM $tbl_session_rel_course WHERE id_session='$id_session' AND c_id = '$courseId'");
|
|
$nbr_affected_rows = Database::affected_rows($result);
|
|
|
|
Database::query("DELETE FROM $tbl_session_rel_course_rel_user WHERE id_session='$id_session' AND c_id = '$courseId'");
|
|
Database::query("UPDATE $tbl_session SET nbr_courses=nbr_courses-$nbr_affected_rows WHERE id='$id_session'");
|
|
}
|
|
}
|
|
|
|
static function get_session_rel_user_by_moved_to($session_id, $user_id) {
|
|
$tbl_session_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_USER);
|
|
$sql = "SELECT id_session, moved_status, moved_at FROM $tbl_session_rel_user WHERE id_user = $user_id AND moved_to = $session_id LIMIT 1";
|
|
$result = Database::query($sql);
|
|
if (Database::num_rows($result)) {
|
|
$result = Database::store_result($result,'ASSOC');
|
|
return $result[0];
|
|
}
|
|
return false;
|
|
}
|
|
|
|
static function get_coaches_by_keyword($tag) {
|
|
$tbl_user = Database::get_main_table(TABLE_MAIN_USER);
|
|
|
|
$order_clause = api_sort_by_first_name() ? ' ORDER BY firstname, lastname, username' : ' ORDER BY lastname, firstname, username';
|
|
|
|
$select ="SELECT user.user_id, lastname, firstname, username ";
|
|
$sql = " $select FROM $tbl_user user WHERE status='1'";
|
|
|
|
$tag = Database::escape_string($tag);
|
|
|
|
$where_condition = array();
|
|
if (!empty($tag)) {
|
|
$condition = ' LIKE "%'.$tag.'%"';
|
|
$where_condition = array( "firstname $condition",
|
|
"lastname $condition",
|
|
"username $condition"
|
|
);
|
|
$where_condition = ' AND ('.implode(' OR ', $where_condition).') ';
|
|
}
|
|
|
|
if (api_is_multiple_url_enabled()) {
|
|
$tbl_user_rel_access_url= Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER);
|
|
$access_url_id = api_get_current_access_url_id();
|
|
if ($access_url_id != -1){
|
|
$sql = $select.' FROM '.$tbl_user.' user
|
|
INNER JOIN '.$tbl_user_rel_access_url.' url_user ON (url_user.user_id=user.user_id)
|
|
WHERE access_url_id = '.$access_url_id.' AND status = 1';
|
|
}
|
|
}
|
|
$sql .= $where_condition.$order_clause;
|
|
$result = Database::query($sql);
|
|
return Database::store_result($result, 'ASSOC');
|
|
}
|
|
|
|
/**
|
|
* Returns a human readable string
|
|
* @params array An array with all the session dates
|
|
* @return string
|
|
*/
|
|
static function parse_session_dates($session_info)
|
|
{
|
|
//This will clean the variables if 0000-00-00 00:00:00 the variable will be empty
|
|
$start_date = null;
|
|
$end_date = null;
|
|
if (isset($session_info['display_start_date'])) {
|
|
$start_date = api_get_local_time($session_info['display_start_date'], null, null, true);
|
|
}
|
|
if (isset($session_info['display_end_date'])) {
|
|
$end_date = api_get_local_time($session_info['display_end_date'], null, null, true);
|
|
}
|
|
$msg_date = null;
|
|
if (!empty($start_date) && !empty($end_date)) {
|
|
//$msg_date = get_lang('From').' '.$start_date.' '.get_lang('To').' '.$end_date;
|
|
$msg_date = sprintf(get_lang('FromDateXToDateY'), $start_date, $end_date);
|
|
} else {
|
|
if (!empty($start_date)) {
|
|
$msg_date = get_lang('From').' '.$start_date;
|
|
}
|
|
if (!empty($end_date)) {
|
|
$msg_date = get_lang('Until').' '.$end_date;
|
|
}
|
|
}
|
|
return $msg_date;
|
|
}
|
|
|
|
public static function get_session_columns($list_type = 'simple') {
|
|
//Column config
|
|
$operators = array('cn', 'nc');
|
|
$date_operators = array('gt', 'ge', 'lt', 'le');
|
|
|
|
switch ($list_type) {
|
|
case 'simple':
|
|
$columns = array(
|
|
get_lang('Name'),
|
|
get_lang('SessionDisplayStartDate'),
|
|
get_lang('SessionDisplayEndDate'),
|
|
//get_lang('SessionCategoryName'),
|
|
//get_lang('Coach'),
|
|
//get_lang('Status'),
|
|
get_lang('Visibility'),
|
|
//get_lang('CourseTitle'),
|
|
);
|
|
$column_model = array (
|
|
array('name'=>'name', 'index'=>'name', 'width'=>'200', 'align'=>'left', 'search' => 'true', 'searchoptions' => array('sopt' => $operators)),
|
|
array('name'=>'display_start_date', 'index'=>'display_start_date', 'width'=>'70', 'align'=>'left', 'search' => 'true', 'searchoptions' => array('dataInit' => 'date_pick_today', 'sopt' => $date_operators)),
|
|
array('name'=>'display_end_date', 'index'=>'display_end_date', 'width'=>'70', 'align'=>'left', 'search' => 'true', 'searchoptions' => array('dataInit' => 'date_pick_one_month', 'sopt' => $date_operators)),
|
|
array('name'=>'visibility', 'index'=>'visibility', 'width'=>'40', 'align'=>'left', 'search' => 'false'),
|
|
);
|
|
break;
|
|
case 'complete':
|
|
$columns = array(
|
|
get_lang('Name'),
|
|
get_lang('SessionDisplayStartDate'),
|
|
get_lang('SessionDisplayEndDate'),
|
|
get_lang('Coach'),
|
|
get_lang('Status'),
|
|
get_lang('Visibility'),
|
|
get_lang('CourseTitle'),
|
|
);
|
|
$column_model = array (
|
|
array('name'=>'name', 'index'=>'name', 'width'=>'200', 'align'=>'left', 'search' => 'true', 'searchoptions' => array('sopt' => $operators)),
|
|
array('name'=>'display_start_date', 'index'=>'display_start_date', 'width'=>'70', 'align'=>'left', 'search' => 'true', 'searchoptions' => array('dataInit' => 'date_pick_today', 'sopt' => $date_operators)),
|
|
array('name'=>'display_end_date', 'index'=>'display_end_date', 'width'=>'70', 'align'=>'left', 'search' => 'true', 'searchoptions' => array('dataInit' => 'date_pick_one_month', 'sopt' => $date_operators)),
|
|
array('name'=>'coach_name', 'index'=>'coach_name', 'width'=>'70', 'align'=>'left', 'search' => 'false', 'searchoptions' => array('sopt' => $operators)),
|
|
array('name'=>'session_active', 'index'=>'session_active', 'width'=>'25', 'align'=>'left', 'search' => 'true', 'stype'=>'select',
|
|
//for the bottom bar
|
|
'searchoptions' => array(
|
|
'defaultValue' => '1',
|
|
'value' => '1:'.get_lang('Active').';0:'.get_lang('Inactive')),
|
|
//for the top bar
|
|
'editoptions' => array('value' => '" ":'.get_lang('All').';1:'.get_lang('Active').';0:'.get_lang('Inactive'))
|
|
),
|
|
array('name'=>'visibility', 'index'=>'visibility', 'width'=>'40', 'align'=>'left', 'search' => 'false'),
|
|
array('name'=>'course_title', 'index'=>'course_title', 'width'=>'50', 'hidden' => 'true', 'search' => 'true', 'searchoptions' => array('searchhidden' =>'true','sopt' => $operators)),
|
|
);
|
|
break;
|
|
}
|
|
|
|
// Inject extra session fields
|
|
$session_field = new SessionField();
|
|
$rules = $session_field->getRules($columns, $column_model);
|
|
|
|
$column_model[] = array('name'=>'actions', 'index'=>'actions', 'width'=>'80', 'align'=>'left','formatter'=>'action_formatter','sortable'=>'false', 'search' => 'false');
|
|
$columns[] = get_lang('Actions');
|
|
|
|
foreach ($column_model as $col_model) {
|
|
$simple_column_name[] = $col_model['name'];
|
|
}
|
|
|
|
$return_array = array(
|
|
'columns' => $columns,
|
|
'column_model' => $column_model,
|
|
'rules' => $rules,
|
|
'simple_column_name' => $simple_column_name
|
|
);
|
|
return $return_array;
|
|
}
|
|
|
|
/**
|
|
* @param int $categoryId
|
|
* @return array
|
|
*/
|
|
static function getSessionsByCategory($categoryId)
|
|
{
|
|
$categoryId = intval($categoryId);
|
|
$tableSession = Database::get_main_table(TABLE_MAIN_SESSION);
|
|
$sql = "select * FROM $tableSession WHERE session_category_id = $categoryId";
|
|
$result = Database::query($sql);
|
|
return Database::store_result($result);
|
|
}
|
|
}
|
|
|