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476 lines
16 KiB
476 lines
16 KiB
<?php
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/* For licensing terms, see /license.txt */
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/**
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* New lp reminder.
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*
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* @package chamilo.cron
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*
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* @author Carlos Alvarado <carlos.alvarado@beeznest.com>
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*/
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require_once __DIR__.'/../inc/global.inc.php';
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// 24-hour format of an hour without leading zeros (in UTC timezone) to execute and search learning paths
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$timeSlots = [
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7,
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16,
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20,
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];
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/**
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* Initialization.
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*/
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if ('cli' != php_sapi_name()) {
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exit; //do not run from browser
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}
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$field = new ExtraField('lp');
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$activeMessageNewlp = $field->get_handler_field_info_by_field_variable('notify_student_and_hrm_when_available');
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if ($activeMessageNewlp == false) {
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// field doesnt exist
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exit();
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}
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if (!isset($activeMessageNewlp['default_value'])) {
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// field dont have default value
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exit();
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}
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$currentHour = (int) api_get_utc_datetime(null, false, true)->format('G');
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if (!in_array($currentHour, $timeSlots)) {
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exit("Execution nor allowed in this hour ($currentHour).");
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}
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/**
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* Send the message to the intended user, manage the corresponding template and send through
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* MessageManager::send_message_simple, using this for the option of human resources managers.
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*
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* @return bool|int
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*/
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function sendMessage(array $toUser, int $fromUser, string $courseName, string $lpName, string $link)
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{
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$toUserId = $toUser['user_id'];
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$subjectTemplate = new Template(
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null,
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false,
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false,
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false,
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false,
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false
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);
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$subjectLayout = $subjectTemplate->get_template(
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'mail/learning_path_reminder_subject.tpl'
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);
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$bodyTemplate = new Template(
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null,
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false,
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false,
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false,
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false,
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false
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);
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$bodyTemplate->assign('courseName', $courseName);
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$bodyTemplate->assign('lpName', $lpName);
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$bodyTemplate->assign('link', $link);
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$bodyLayout = $bodyTemplate->get_template(
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'mail/learning_path_reminder_body.tpl'
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);
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$tittle = $subjectTemplate->fetch($subjectLayout);
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$content = $bodyTemplate->fetch($bodyLayout);
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return MessageManager::send_message_simple(
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$toUserId,
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$tittle,
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$content,
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$fromUser,
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true
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);
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// $drhList = UserManager::getDrhListFromUser($receiverUserId);
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}
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/**
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* Obtains the data of the learning path and course searched by the id of the LP.
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*/
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function getLpDataByArrayId(array $lpid = []): array
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{
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if (count($lpid) == 0) {
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return [];
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}
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$tblCourse = Database::get_main_table(TABLE_MAIN_COURSE);
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$lpTable = Database::get_course_table(TABLE_LP_MAIN);
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$sql = "SELECT
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tblCourse.title AS course_name,
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tblCourse.code AS code,
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tblLp.id AS lp_id,
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tblLp.c_id AS c_id,
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tblLp.name AS name
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FROM
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$lpTable AS tblLp
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INNER JOIN $tblCourse AS tblCourse ON tblLp.c_id = tblCourse.id
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WHERE
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tblLp.iid IN ( ".implode(',', $lpid)." )";
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$result = Database::query($sql);
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$return = [];
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while ($element = Database::fetch_array($result)) {
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$return[$element['lp_id']] = $element;
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}
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return $return;
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}
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/**
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* Returns the id of the LPs that have the notification option active through the extra
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* field 'notify_student_and_hrm_when_available'.
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*/
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function getLpIdWithNotify(): array
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{
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$extraFieldValuesTable = Database::get_main_table(TABLE_EXTRA_FIELD_VALUES);
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$extraFieldTable = Database::get_main_table(TABLE_EXTRA_FIELD);
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$sql = "SELECT
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tblExtraFieldValues.item_id as lp_id
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FROM
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$extraFieldValuesTable AS tblExtraFieldValues
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INNER JOIN $extraFieldTable AS tblExtraField ON (
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tblExtraFieldValues.field_id = tblExtraField.id AND
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tblExtraField.variable = 'notify_student_and_hrm_when_available'
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)
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where
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tblExtraFieldValues.value = 1";
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$result = Database::query($sql);
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$return = [];
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while ($element = Database::fetch_array($result)) {
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$return[] = $element['lp_id'];
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}
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return $return;
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}
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function getTutorIdFromCourseRelUser($cId = 0, $lpId = 0): int
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{
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$lpTable = Database::get_course_table(TABLE_LP_MAIN);
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$tblCourseRelUser = Database::get_main_table(TABLE_MAIN_COURSE_USER);
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$sql = "SELECT DISTINCT
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tblCourseRelUser.user_id AS user_id
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FROM
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$lpTable AS tblLp
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INNER JOIN $tblCourseRelUser AS tblCourseRelUser ON ( tblCourseRelUser.c_id = tblLp.c_id)
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WHERE
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tblCourseRelUser.user_id IS NOT NULL AND
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tblCourseRelUser.status = 1 AND
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tblLp.id = $lpId AND
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tblLp.c_id = $cId";
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$result = Database::query($sql);
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$data = Database::fetch_assoc($result);
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return (isset($data['user_id'])) ? (int) $data['user_id'] : 0;
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}
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function sendToArray(&$data, &$type, &$message, $lpId = 0)
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{
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foreach ($data as $user) {
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$userName = $user['userInfo']['complete_name'];
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$userId = $user['userInfo']['user_id'];
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$fromUser = $user['fromUser'];
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$courseName = $user['courseName'];
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$lpName = $user['lpName'];
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$send = sendMessage(
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$user['userInfo'],
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$fromUser,
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$courseName,
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$lpName,
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$user['link']
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);
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$message .= "\n$type - Lp Id '$lpId' User Id '$userId' Sent to '$userName' Message id '$send' Lp name '$lpName'";
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}
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}
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function getCurrentTimeSlot(int $currentHour, array $timeSlots = []): ?array
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{
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$index = array_search($currentHour, $timeSlots);
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$yesterday = false;
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if (false === $index) {
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return null;
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}
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if (0 === $index) {
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$index = count($timeSlots) - 1;
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$yesterday = true;
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} else {
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$index--;
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}
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$startHour = $timeSlots[$index];
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if ($yesterday) {
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$startDate = api_get_utc_datetime(null, false, true)->modify("yesterday $startHour:00");
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} else {
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$startDate = api_get_utc_datetime(null, false, true)->modify("today $startHour:00");
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}
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$endDate = api_get_utc_datetime(null, false, true)->modify("today $currentHour:00");
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return [$startDate, $endDate];
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}
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function learningPaths(int $currentHour, array $timeSlots = [])
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{
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$lpItems = getLpIdWithNotify();
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if (count($lpItems) == 0) {
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return null;
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}
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[$startDate, $endDate] = getCurrentTimeSlot($currentHour, $timeSlots);
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$tutors = [];
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$lpItemsString = implode(',', $lpItems);
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$lpsData = getLpDataByArrayId($lpItems);
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$itemProcessed = [];
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$lpTable = Database::get_course_table(TABLE_LP_MAIN);
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$tblCourseRelUser = Database::get_main_table(TABLE_MAIN_COURSE_USER);
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$tblSessionCourseUser = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
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$tblItempProperty = Database::get_course_table(TABLE_ITEM_PROPERTY);
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/* Gets subscribed users individually in lp's by LearnpathSubscription */
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$sql = "SELECT DISTINCT
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tblItemProperty.session_id as session_id,
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tblItemProperty.to_user_id as user_id,
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tblItemProperty.insert_user_id as from_user_id,
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tblLp.id AS lp_id,
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tblItemProperty.lastedit_type
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FROM
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$tblItempProperty as tblItemProperty
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INNER JOIN $lpTable as tblLp ON
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(
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tblLp.iid = tblItemProperty.ref AND
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tblItemProperty.lastedit_type = 'LearnpathSubscription'
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)
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WHERE
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publicated_on < '".$endDate->format('Y-m-d H:i:s')."' AND
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publicated_on >= '".$startDate->format('Y-m-d H:i:s')."' AND
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tblItemProperty.to_user_id IS NOT NULL AND
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tblLp.id in ($lpItemsString)";
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$result = Database::query($sql);
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$groupUsers = [];
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while ($row = Database::fetch_array($result)) {
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$lpId = (int) $row['lp_id'];
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$lpData = [];
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if (isset($lpsData[$lpId])) {
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$lpData = $lpsData[$lpId];
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}
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$courseName = $lpData['course_name'] ?? null;
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$courseCode = $lpData['code'] ?? null;
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$lpName = $lpData['name'] ?? null;
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$sessionId = (int) $row['session_id'];
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$toUser = (int) $row['user_id'];
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$fromUser = (int) $row['from_user_id'];
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$userInfo = api_get_user_info($toUser);
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$href = api_get_path(WEB_CODE_PATH).
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'lp/lp_controller.php?cidReq='.htmlspecialchars($courseCode).
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"&id_session=$sessionId &action=view&lp_id=$lpId&gidReq=0&gradebook=0&origin=";
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$link = "<a href='$href'>$href</a>";
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$groupUsers[$lpId][$sessionId][$toUser] = [
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'userInfo' => $userInfo,
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'fromUser' => $fromUser,
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'courseName' => $courseName,
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'lpName' => $lpName,
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'link' => $link,
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];
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$itemProcessed[$lpId][$sessionId]['LearnpathSubscription'][$toUser] = $groupUsers[$lpId][$sessionId][$toUser];
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}
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/* Gets subscribed users by classes in lp's by LearnpathSubscription */
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$sql = "SELECT DISTINCT
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tblItemProperty.session_id as session_id,
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tblItemProperty.to_group_id as group_id,
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tblUsergroupRelUser.user_id as user_id,
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tblItemProperty.insert_user_id as from_user_id,
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tblLp.id AS lp_id,
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tblItemProperty.lastedit_type
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FROM
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$tblItempProperty as tblItemProperty
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INNER JOIN $lpTable as tblLp ON
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(
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tblLp.iid = tblItemProperty.ref AND
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tblItemProperty.lastedit_type = 'LearnpathSubscription'
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)
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INNER JOIN usergroup_rel_user as tblUsergroupRelUser on (
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tblItemProperty.to_group_id = tblUsergroupRelUser.usergroup_id
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)
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WHERE
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publicated_on < '".$endDate->format('Y-m-d H:i:s')."' AND
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publicated_on >= '".$startDate->format('Y-m-d H:i:s')."' AND
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tblItemProperty.to_group_id IS NOT NULL AND
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tblLp.id in ($lpItemsString)";
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$result = Database::query($sql);
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$groupUsers = [];
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while ($row = Database::fetch_array($result)) {
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$lpId = (int) $row['lp_id'];
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$lpData = [];
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if (isset($lpsData[$lpId])) {
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$lpData = $lpsData[$lpId];
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}
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$courseName = $lpData['course_name'] ?? null;
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$courseCode = $lpData['code'] ?? null;
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$lpName = $lpData['name'] ?? null;
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$sessionId = (int) $row['session_id'];
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$toUser = (int) $row['user_id'];
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$fromUser = (int) $row['from_user_id'];
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$userInfo = api_get_user_info($toUser);
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$href = api_get_path(WEB_CODE_PATH).'lp/lp_controller.php?'
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.api_get_cidreq_params($courseCode, $sessionId).'&'
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.http_build_query(
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[
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'gradebook' => '0',
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'origin' => '',
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'lp_id' => $lpId,
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'action' => 'view',
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]
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);
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$link = "<a href='$href'>$href</a>";
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$groupUsers[$lpId][$sessionId][$toUser] = [
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'userInfo' => $userInfo,
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'fromUser' => $fromUser,
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'courseName' => $courseName,
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'lpName' => $lpName,
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'link' => $link,
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];
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$itemProcessed[$lpId][$sessionId]['LearnpathSubscription'][$toUser] = $groupUsers[$lpId][$sessionId][$toUser];
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}
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/* Get users who are enrolled in the course */
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$sql = "SELECT DISTINCT
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tblCourseRelUser.user_id AS user_id,
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tblLp.id AS lp_id,
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tblLp.c_id AS c_id
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FROM
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$lpTable AS tblLp
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INNER JOIN $tblCourseRelUser AS tblCourseRelUser ON ( tblCourseRelUser.c_id = tblLp.c_id)
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WHERE
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publicated_on < '".$endDate->format('Y-m-d H:i:s')."' AND
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publicated_on >= '".$startDate->format('Y-m-d H:i:s')."' AND
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tblCourseRelUser.user_id IS NOT NULL AND
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tblCourseRelUser.status = 5 AND
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tblLp.id in ($lpItemsString)";
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$result = Database::query($sql);
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while ($row = Database::fetch_array($result)) {
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$lpId = (int) $row['lp_id'];
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$sessionId = 0;
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if (isset($lpsData[$lpId])) {
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$lpData = $lpsData[$lpId];
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}
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if (!isset($tutors[$row['c_id']][$row['lp_id']])) {
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$tutors[$row['c_id']][$row['lp_id']] = getTutorIdFromCourseRelUser($row['c_id'], $row['lp_id']);
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}
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$courseName = $lpData['course_name'] ?? null;
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$courseCode = $lpData['code'] ?? null;
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$lpName = $lpData['name'] ?? null;
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$toUser = (int) $row['user_id'];
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$fromUser = $tutors[$row['c_id']][$row['lp_id']];
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$userInfo = api_get_user_info($toUser);
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$href = api_get_path(WEB_CODE_PATH).'lp/lp_controller.php?'
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.api_get_cidreq_params($courseCode, $sessionId).'&'
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.http_build_query(
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[
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'gradebook' => '0',
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'origin' => '',
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'lp_id' => $lpId,
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'action' => 'view',
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]
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);
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$link = "<a href='$href'>$href</a>";
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if (!isset($itemProcessed[$lpId][$sessionId]['LearnpathSubscription'])) {
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$groupUsers[$lpId][$sessionId][$toUser] = [
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'userInfo' => $userInfo,
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'fromUser' => $fromUser,
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'courseName' => $courseName,
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'lpName' => $lpName,
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'link' => $link,
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];
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$itemProcessed[$lpId][$sessionId]['NoLpSubscription'][$toUser] = $groupUsers[$lpId][$sessionId][$toUser];
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}
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}
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/** Get the users who are registered in the sessions */
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$sql = "SELECT DISTINCT
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tblSessionRelCourseRelUser.user_id AS user_id,
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tblLp.id AS lp_id,
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tblSessionRelCourseRelUser.session_id AS session_id,
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tblLp.c_id AS c_id,
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tblSessionRelCourseRelUser.status AS status
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FROM
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$lpTable AS tblLp
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INNER JOIN $tblSessionCourseUser AS tblSessionRelCourseRelUser ON (
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tblSessionRelCourseRelUser.c_id = tblLp.c_id)
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WHERE
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publicated_on < '".$endDate->format('Y-m-d H:i:s')."' AND
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publicated_on >= '".$startDate->format('Y-m-d H:i:s')."' AND
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tblSessionRelCourseRelUser.user_id IS NOT NULL AND
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tblLp.id in ($lpItemsString) AND
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tblSessionRelCourseRelUser.status = 0
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ORDER BY tblSessionRelCourseRelUser.status";
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$result = Database::query($sql);
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while ($row = Database::fetch_array($result)) {
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$lpId = (int) $row['lp_id'];
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$sessionId = 0;
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if (isset($lpsData[$lpId])) {
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$lpData = $lpsData[$lpId];
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}
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$courseName = $lpData['course_name'] ?? null;
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$courseCode = $lpData['code'] ?? null;
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$lpName = $lpData['name'] ?? null;
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$toUser = (int) $row['user_id'];
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if (!isset($tutors[$row['c_id']][$row['lp_id']])) {
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$tutors[$row['c_id']][$row['lp_id']] = getTutorIdFromCourseRelUser($row['c_id'], $row['lp_id']);
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}
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$fromUser = $tutors[$row['c_id']][$row['lp_id']];
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$userInfo = api_get_user_info($toUser);
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$href = api_get_path(WEB_CODE_PATH).'lp/lp_controller.php?'
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.api_get_cidreq_params($courseCode, $sessionId).'&'
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.http_build_query(
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[
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'gradebook' => '0',
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'origin' => '',
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'lp_id' => $lpId,
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'action' => 'view',
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]
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);
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$link = "<a href='$href'>$href</a>";
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if (!isset($itemProcessed[$lpId][$sessionId]['LearnpathSubscription'])) {
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$groupUsers[$lpId][$sessionId][$toUser] = [
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'userInfo' => $userInfo,
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'fromUser' => $fromUser,
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'courseName' => $courseName,
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'lpName' => $lpName,
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'link' => $link,
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];
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$itemProcessed[$lpId][$sessionId]['NoLpSubscription'][$toUser] = $groupUsers[$lpId][$sessionId][$toUser];
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}
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}
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/**
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* Send the emails to the corresponding students and their DRHs, Bearing in mind that if they exist through
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* LearnpathSubscription, it will not send anything in the other elements.
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*/
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$message = '';
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foreach ($itemProcessed as $lpId => $sessions) {
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foreach ($sessions as $sessionId => $types) {
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foreach ($types as $type => $users) {
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if ('LearnpathSubscription' == $type) {
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sendToArray($users, $type, $message, $lpId);
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} elseif (!isset($itemProcessed[$lpId][$sessionId]['LearnpathSubscription'])) {
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sendToArray($users, $type, $message, $lpId);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
echo "$message\n\n";
|
|
}
|
|
|
|
learningPaths($currentHour, $timeSlots);
|
|
|
|
exit();
|
|
|