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							398 lines
						
					
					
						
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							398 lines
						
					
					
						
							14 KiB
						
					
					
				<?php
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/* For licensing terms, see /license.txt */
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/**
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 * Courses reporting.
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 */
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ob_start();
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$cidReset = true;
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require_once __DIR__.'/../inc/global.inc.php';
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$this_section = SECTION_TRACKING;
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$sessionId = isset($_GET['session_id']) ? intval($_GET['session_id']) : null;
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api_block_anonymous_users();
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$allowToTrack = api_is_platform_admin(true, true) || api_is_teacher();
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if (!$allowToTrack) {
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    api_not_allowed(true);
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}
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$interbreadcrumb[] = ["url" => "index.php", "name" => get_lang('MySpace')];
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if (isset($_GET["id_session"]) && $_GET["id_session"] != "") {
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    $interbreadcrumb[] = ["url" => "session.php", "name" => get_lang('Sessions')];
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}
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if (isset($_GET["user_id"]) && $_GET["user_id"] != "" && isset($_GET["type"]) && $_GET["type"] == "coach") {
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    $interbreadcrumb[] = ["url" => "coaches.php", "name" => get_lang('Tutors')];
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}
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if (isset($_GET["user_id"]) && $_GET["user_id"] != "" && isset($_GET["type"]) && $_GET["type"] == "student") {
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    $interbreadcrumb[] = ["url" => "student.php", "name" => get_lang('Students')];
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}
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if (isset($_GET["user_id"]) && $_GET["user_id"] != "" && !isset($_GET["type"])) {
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    $interbreadcrumb[] = ["url" => "teachers.php", "name" => get_lang('Teachers')];
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}
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function count_courses()
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{
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    global $nb_courses;
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    return $nb_courses;
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}
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// Checking if the current coach is the admin coach
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$showImportIcon = false;
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if (api_get_setting('add_users_by_coach') == 'true') {
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    if (!api_is_platform_admin()) {
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        $isGeneralCoach = SessionManager::user_is_general_coach(
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            api_get_user_id(),
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            $sessionId
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        );
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        if ($isGeneralCoach) {
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            $showImportIcon = true;
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        }
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    }
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}
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Display::display_header(get_lang('Courses'));
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$user_id = 0;
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$a_courses = [];
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$menu_items = [];
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if (api_is_platform_admin(true, true)) {
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    $title = '';
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    if (empty($sessionId)) {
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        if (isset($_GET['user_id'])) {
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            $user_id = intval($_GET['user_id']);
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            $user_info = api_get_user_info($user_id);
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            $title = get_lang('AssignedCoursesTo').' '.api_get_person_name($user_info['firstname'], $user_info['lastname']);
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            $courses = CourseManager::get_course_list_of_user_as_course_admin($user_id);
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        } else {
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            $title = get_lang('YourCourseList');
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            $courses = CourseManager::get_courses_followed_by_drh(api_get_user_id());
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        }
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    } else {
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        $session_name = api_get_session_name($sessionId);
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        $title = $session_name.' : '.get_lang('CourseListInSession');
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        $courses = Tracking::get_courses_list_from_session($sessionId);
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    }
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    $a_courses = array_keys($courses);
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    if (!api_is_session_admin()) {
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        $menu_items[] = Display::url(
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            Display::return_icon('statistics.png', get_lang('MyStats'), '', ICON_SIZE_MEDIUM),
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            api_get_path(WEB_CODE_PATH)."auth/my_progress.php"
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        );
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        $menu_items[] = Display::url(
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            Display::return_icon('user.png', get_lang('Students'), [], ICON_SIZE_MEDIUM),
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            "index.php?view=drh_students&display=yourstudents"
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        );
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        $menu_items[] = Display::url(
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            Display::return_icon('teacher.png', get_lang('Trainers'), [], ICON_SIZE_MEDIUM),
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            'teachers.php'
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        );
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        $menu_items[] = Display::url(
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            Display::return_icon('course_na.png', get_lang('Courses'), [], ICON_SIZE_MEDIUM),
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            '#'
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        );
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        $menu_items[] = Display::url(
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            Display::return_icon('session.png', get_lang('Sessions'), [], ICON_SIZE_MEDIUM),
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            api_get_path(WEB_CODE_PATH).'mySpace/session.php'
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        );
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        $menu_items[] = Display::url(
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            get_lang('QuestionStats'),
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            api_get_path(WEB_CODE_PATH).'mySpace/question_stats_global.php'
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        );
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        $menu_items[] = Display::url(
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            get_lang('QuestionStatsDetailedReport'),
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            api_get_path(WEB_CODE_PATH).'mySpace/question_stats_global_detail.php'
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        );
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        if (api_can_login_as($user_id)) {
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            $link = '<a
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                href="'.api_get_path(WEB_CODE_PATH).'admin/user_list.php?action=login_as&user_id='.$user_id.'&sec_token='.Security::get_existing_token().'">'.
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                Display::return_icon('login_as.png', get_lang('LoginAs'), null, ICON_SIZE_MEDIUM).'</a>  ';
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            $menu_items[] = $link;
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        }
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    }
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    $actionsLeft = $actionsRight = '';
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    $nb_menu_items = count($menu_items);
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    if ($nb_menu_items > 1) {
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        foreach ($menu_items as $key => $item) {
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            $actionsLeft .= $item;
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        }
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    }
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    if (count($a_courses) > 0) {
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        $actionsRight .= Display::url(
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            Display::return_icon('printer.png', get_lang('Print'), [], 32),
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            'javascript: void(0);',
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            ['onclick' => 'javascript: window.print();']
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        );
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    }
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    $toolbar = Display::toolbarAction('toolbar-course', [$actionsLeft, $actionsRight]);
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    echo $toolbar;
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    echo Display::page_header($title);
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}
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if ($showImportIcon) {
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    echo "<div align=\"right\">";
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    echo '<a href="user_import.php?id_session='.$sessionId.'&action=export&type=xml">'.
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            Display::return_icon('excel.gif', get_lang('ImportUserListXMLCSV')).' '.get_lang('ImportUserListXMLCSV').'</a>';
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    echo "</div><br />";
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}
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/**
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 * @return int
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 */
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function get_count_courses()
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{
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    $userId = api_get_user_id();
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    $sessionId = isset($_GET['session_id']) ? intval($_GET['session_id']) : null;
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    $keyword = isset($_GET['keyword']) ? $_GET['keyword'] : null;
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    $drhLoaded = false;
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    if (api_is_drh()) {
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        if (api_drh_can_access_all_session_content()) {
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            if (empty($sessionId)) {
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                $count = SessionManager::getAllCoursesFollowedByUser(
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                    $userId,
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                    null,
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                    null,
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                    null,
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                    null,
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                    null,
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                    true,
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                    $keyword
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                );
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            } else {
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                $count = SessionManager::getCourseCountBySessionId(
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                    $sessionId,
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                    $keyword
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                );
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            }
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            $drhLoaded = true;
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        }
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    }
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    if ($drhLoaded == false) {
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        $isGeneralCoach = SessionManager::user_is_general_coach(
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            api_get_user_id(),
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            $sessionId
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        );
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        if ($isGeneralCoach) {
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            $courseList = SessionManager::getCoursesInSession($sessionId);
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            $count = count($courseList);
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        } else {
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            $count = CourseManager::getCoursesFollowedByUser(
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                $userId,
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                COURSEMANAGER,
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                null,
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                null,
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                null,
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                null,
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                true,
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                $keyword,
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                $sessionId
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            );
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        }
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    }
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    return $count;
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}
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/**
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 * @param $from
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 * @param $limit
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 * @param $column
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 * @param $direction
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 *
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 * @return array
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 */
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function get_courses($from, $limit, $column, $direction)
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{
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    $userId = api_get_user_id();
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    $sessionId = isset($_GET['session_id']) ? intval($_GET['session_id']) : 0;
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    $keyword = isset($_GET['keyword']) ? $_GET['keyword'] : null;
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    $follow = isset($_GET['follow']) ? true : false;
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    $drhLoaded = false;
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    if (api_is_drh()) {
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        if (api_drh_can_access_all_session_content()) {
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            $courses = SessionManager::getAllCoursesFollowedByUser(
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                $userId,
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                $sessionId,
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                $from,
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                $limit,
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                $column,
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                $direction,
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                false,
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                $keyword
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            );
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            $drhLoaded = true;
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        }
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    }
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    if ($drhLoaded == false) {
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        $isGeneralCoach = SessionManager::user_is_general_coach(
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            api_get_user_id(),
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            $sessionId
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        );
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        // General coach can see all reports
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        if ($isGeneralCoach) {
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            $courseList = SessionManager::getCoursesInSession($sessionId);
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            $courses = [];
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            if (!empty($courseList)) {
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                foreach ($courseList as $courseId) {
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                    $courses[] = api_get_course_info_by_id($courseId);
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                }
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            }
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        } else {
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            $courses = CourseManager::getCoursesFollowedByUser(
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                $userId,
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                COURSEMANAGER,
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                $from,
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                $limit,
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                $column,
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                $direction,
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                false,
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                $keyword,
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                $sessionId,
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                $follow
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            );
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        }
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    }
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    $courseList = [];
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    if (!empty($courses)) {
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        foreach ($courses as $data) {
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            $courseCode = $data['code'];
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            $courseInfo = api_get_course_info($courseCode);
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            if (empty($sessionId)) {
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                $userList = CourseManager::get_user_list_from_course_code($data['code']);
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            } else {
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                $userList = CourseManager::get_user_list_from_course_code(
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                    $data['code'],
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                    $sessionId,
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                    null,
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                    null,
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                    0
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                );
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            }
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            $userIdList = [];
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            if (!empty($userList)) {
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                foreach ($userList as $user) {
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                    $userIdList[] = $user['user_id'];
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                }
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            }
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            $messagesInCourse = 0;
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            $assignmentsInCourse = 0;
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            $avgTimeSpentInCourse = 0;
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            $avgProgressInCourse = 0;
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            $countStudents = 0;
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            $avgScoreInCourse = 0;
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            if (count($userIdList) > 0) {
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                $countStudents = count($userIdList);
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                // tracking data
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                $avgProgressInCourse = Tracking::get_avg_student_progress($userIdList, $courseCode, [], $sessionId);
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                $avgScoreInCourse = Tracking::get_avg_student_score($userIdList, $courseCode, [], $sessionId);
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                $avgTimeSpentInCourse = Tracking::get_time_spent_on_the_course($userIdList, $courseInfo['real_id'], $sessionId);
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                $messagesInCourse = Tracking::count_student_messages($userIdList, $courseCode, $sessionId);
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                $assignmentsInCourse = Tracking::count_student_assignments($userIdList, $courseCode, $sessionId);
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                $avgTimeSpentInCourse = api_time_to_hms($avgTimeSpentInCourse / $countStudents);
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                $avgProgressInCourse = round($avgProgressInCourse / $countStudents, 2);
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                if (is_numeric($avgScoreInCourse)) {
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                    $avgScoreInCourse = round($avgScoreInCourse / $countStudents, 2).'%';
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                }
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            }
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            $thematic = new Thematic();
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            $tematic_advance = $thematic->get_total_average_of_thematic_advances($courseCode, $sessionId);
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            $tematicAdvanceProgress = '-';
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            if (!empty($tematic_advance)) {
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                $tematicAdvanceProgress = '<a title="'.get_lang('GoToThematicAdvance').'" href="'.api_get_path(WEB_CODE_PATH).'course_progress/index.php?cidReq='.$courseCode.'&id_session='.$sessionId.'">'.
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                    $tematic_advance.'%</a>';
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            }
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            $courseIcon = '<a href="'.api_get_path(WEB_CODE_PATH).'tracking/courseLog.php?cidReq='.$courseCode.'&id_session='.$sessionId.'">
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                        '.Display::return_icon('2rightarrow.png', get_lang('Details')).'
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                      </a>';
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            $title = Display::url(
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                $data['title'],
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                $courseInfo['course_public_url'].'?id_session='.$sessionId
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            );
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            $attendanceLink = Display::url(
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                Display::return_icon('attendance_list.png', get_lang('Attendance'), [], ICON_SIZE_MEDIUM),
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                api_get_path(WEB_CODE_PATH).'attendance/index.php?cidReq='.$courseCode.'&id_session='.$sessionId.'&action=calendar_logins'
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            );
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            $courseList[] = [
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                $title,
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                $countStudents,
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                is_null($avgTimeSpentInCourse) ? '-' : $avgTimeSpentInCourse,
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                $tematicAdvanceProgress,
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                is_null($avgProgressInCourse) ? '-' : $avgProgressInCourse.'%',
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                is_null($avgScoreInCourse) ? '-' : $avgScoreInCourse,
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                is_null($messagesInCourse) ? '-' : $messagesInCourse,
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                is_null($assignmentsInCourse) ? '-' : $assignmentsInCourse,
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                $attendanceLink,
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                $courseIcon,
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            ];
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        }
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    }
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    return $courseList;
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}
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$table = new SortableTable(
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    'tracking_course',
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    'get_count_courses',
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    'get_courses',
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    1,
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    10
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);
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$table->set_header(0, get_lang('CourseTitle'), false);
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$table->set_header(1, get_lang('NbStudents'), false);
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$table->set_header(2, get_lang('TimeSpentInTheCourse').Display::return_icon('info.png', get_lang('TimeOfActiveByTraining'), ['align' => 'absmiddle', 'hspace' => '3px']), false);
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$table->set_header(3, get_lang('ThematicAdvance'), false);
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$table->set_header(4, get_lang('AvgStudentsProgress').Display::return_icon('info.png', get_lang('AvgAllUsersInAllCourses'), ['align' => 'absmiddle', 'hspace' => '3px']), false);
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$table->set_header(5, get_lang('AvgCourseScore').Display::return_icon('info.png', get_lang('AvgAllUsersInAllCourses'), ['align' => 'absmiddle', 'hspace' => '3px']), false);
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$table->set_header(6, get_lang('AvgMessages'), false);
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$table->set_header(7, get_lang('AvgAssignments'), false);
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$table->set_header(8, get_lang('Attendances'), false);
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$table->set_header(9, get_lang('Details'), false);
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$form = new FormValidator('search_course', 'get', api_get_path(WEB_CODE_PATH).'mySpace/course.php');
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$form->addElement('text', 'keyword', get_lang('Keyword'));
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$form->addButtonSearch(get_lang('Search'));
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$form->addElement('hidden', 'session_id', $sessionId);
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$keyword = isset($_GET['keyword']) ? Security::remove_XSS($_GET['keyword']) : null;
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$params = [
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    'session_id' => $sessionId,
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    'keyword' => $keyword,
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];
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$table->set_additional_parameters($params);
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$form->setDefaults($params);
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$form->display();
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$table->display();
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						|
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Display::display_footer();
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						|
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