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346 lines
13 KiB
346 lines
13 KiB
<?php
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/* For licensing terms, see /license.txt */
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/**
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* @package chamilo.tracking
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*/
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/* INIT SECTION */
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$pathopen = isset($_REQUEST['pathopen']) ? $_REQUEST['pathopen'] : null;
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// Language files that need to be included.
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$language_file = array('admin', 'tracking', 'exercice');
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// Including the global initialization file
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require_once '../inc/global.inc.php';
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$current_course_tool = TOOL_TRACKING;
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$course_info = api_get_course_info(api_get_course_id());
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$from_myspace = false;
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$from = isset($_GET['from']) ? $_GET['from'] : null;
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if ($from == 'myspace') {
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$from_myspace = true;
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$this_section = "session_my_space";
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} else {
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$this_section = SECTION_COURSES;
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}
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// Access restrictions.
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$is_allowedToTrack = api_is_platform_admin() || api_is_allowed_to_create_course() || api_is_session_admin() || api_is_drh() || api_is_course_tutor();
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if (!$is_allowedToTrack) {
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api_not_allowed();
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exit;
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}
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// Including additional libraries.
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require_once api_get_path(SYS_CODE_PATH).'resourcelinker/resourcelinker.inc.php';
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$TABLEQUIZ = Database::get_course_table(TABLE_QUIZ_TEST);
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// Starting the output buffering when we are exporting the information.
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$export_csv = isset($_GET['export']) && $_GET['export'] == 'csv' ? true : false;
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$session_id = intval($_REQUEST['id_session']);
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if ($export_csv) {
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if (!empty($session_id)) {
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$_SESSION['id_session'] = $session_id;
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}
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ob_start();
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}
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$csv_content = array();
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// Breadcrumbs.
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if (isset($_GET['origin']) && $_GET['origin'] == 'resume_session') {
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$interbreadcrumb[] = array('url' => '../admin/index.php','name' => get_lang('PlatformAdmin'));
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$interbreadcrumb[] = array('url' => '../admin/session_list.php','name' => get_lang('SessionList'));
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$interbreadcrumb[] = array('url' => '../admin/resume_session.php?id_session='.api_get_session_id(), 'name' => get_lang('SessionOverview'));
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}
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$view = (isset($_REQUEST['view']) ? $_REQUEST['view'] : '');
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$nameTools = get_lang('Tracking');
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// Display the header.
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Display::display_header($nameTools, 'Tracking');
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// getting all the students of the course
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if (empty($session_id)) {
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// Registered students in a course outside session.
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$a_students = CourseManager :: get_student_list_from_course_code(api_get_course_id());
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} else {
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// Registered students in session.
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$a_students = CourseManager :: get_student_list_from_course_code(api_get_course_id(), true, api_get_session_id());
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}
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$nbStudents = count($a_students);
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/* MAIN CODE */
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echo '<div class="actions">';
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echo Display::url(Display::return_icon('user.png', get_lang('StudentsTracking'), array(), 32), 'courseLog.php?'.api_get_cidreq());
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echo Display::return_icon('course_na.png', get_lang('CourseTracking'), array(), 32);
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echo Display::url(Display::return_icon('tools.png', get_lang('ResourcesTracking'), array(), 32), 'course_log_resources.php?'.api_get_cidreq());
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echo '<span style="float:right; padding-top:0px;">';
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echo '<a href="javascript: void(0);" onclick="javascript: window.print();">'.Display::return_icon('printer.png', get_lang('Print'),'',ICON_SIZE_MEDIUM).'</a>';
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echo '<a href="'.api_get_self().'?'.api_get_cidreq().'&id_session='.api_get_session_id().'&export=csv">
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'.Display::return_icon('export_csv.png', get_lang('ExportAsCSV'),'',ICON_SIZE_MEDIUM).'</a>';
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echo '</span>';
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echo '</div>';
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$course_code = api_get_course_id();
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$course_id = api_get_course_int_id();
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$list = new LearnpathList(null, $course_code, $session_id);
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$flat_list = $list->get_flat_list();
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if (count($flat_list) > 0) {
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// learning path tracking
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echo '<div class="report_section">
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'.Display::page_subheader(Display::return_icon('scorms.gif',get_lang('AverageProgressInLearnpath')).get_lang('AverageProgressInLearnpath')).'
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<table class="data_table">';
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if ($export_csv) {
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$temp = array(get_lang('AverageProgressInLearnpath', ''), '');
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$csv_content[] = array('', '');
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$csv_content[] = $temp;
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}
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foreach ($flat_list as $lp_id => $lp) {
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$lp_avg_progress = 0;
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foreach ($a_students as $student_id => $student) {
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// get the progress in learning pathes
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$lp_avg_progress += Tracking::get_avg_student_progress($student_id, $course_code, array($lp_id), $session_id);
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}
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if ($nbStudents > 0) {
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$lp_avg_progress = $lp_avg_progress / $nbStudents;
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} else {
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$lp_avg_progress = null;
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}
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// Separated presentation logic.
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if (is_null($lp_avg_progress)) {
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$lp_avg_progress = '0%';
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} else {
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$lp_avg_progress = round($lp_avg_progress, 1).'%';
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}
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echo '<tr><td>'.$lp['lp_name'].'</td><td align="right">'.$lp_avg_progress.'</td></tr>';
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if ($export_csv) {
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$temp = array($lp['lp_name'], $lp_avg_progress);
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$csv_content[] = $temp;
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}
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}
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echo '</table></div>';
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} else {
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if ($export_csv) {
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$temp = array(get_lang('NoLearningPath', ''), '');
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$csv_content[] = $temp;
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}
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}
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// Exercices tracking.
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echo '<div class="report_section">
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'.Display::page_subheader(Display::return_icon('quiz.gif',get_lang('AverageResultsToTheExercices')).get_lang('AverageResultsToTheExercices')).'
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<table class="data_table">';
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$course_id = api_get_course_int_id();
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$sql = "SELECT id, title FROM $TABLEQUIZ
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WHERE c_id = $course_id AND active <> -1 AND session_id = $session_id";
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$rs = Database::query($sql);
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if ($export_csv) {
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$temp = array(get_lang('AverageProgressInLearnpath'), '');
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$csv_content[] = array('', '');
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$csv_content[] = $temp;
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}
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$course_path_params = '&cidReq='.$course_code.'&id_session='.$session_id;
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if (Database::num_rows($rs) > 0) {
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$student_ids = array_keys($a_students);
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$count_students = count($student_ids);
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while ($quiz = Database::fetch_array($rs)) {
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$quiz_avg_score = 0;
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if ($count_students > 0) {
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foreach ($student_ids as $student_id) {
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$avg_student_score = Tracking::get_avg_student_exercise_score($student_id, $course_code, $quiz['id'], $session_id);
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$quiz_avg_score += $avg_student_score;
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}
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}
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$count_students = ($count_students == 0 || is_null($count_students) || $count_students == '') ? 1 : $count_students;
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$quiz_avg_score = round(($quiz_avg_score / $count_students), 2).'%';
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$url = api_get_path(WEB_CODE_PATH).'exercice/overview.php?exerciseId='.$quiz['id'].$course_path_params;
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echo '<tr><td>'.Display::url($quiz['title'], $url).'</td><td align="right">'.$quiz_avg_score.'</td></tr>';
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if ($export_csv) {
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$temp = array($quiz['title'], $quiz_avg_score);
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$csv_content[] = $temp;
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}
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}
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} else {
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echo '<tr><td>'.get_lang('NoExercises').'</td></tr>';
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if ($export_csv) {
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$temp = array(get_lang('NoExercises', ''), '');
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$csv_content[] = $temp;
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}
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}
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echo '</table></div>';
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echo '<div class="clear"></div>';
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// Forums tracking.
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echo '<div class="report_section">
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'.Display::page_subheader(Display::return_icon('forum.gif', get_lang('Forum')).get_lang('Forum').' - <a href="../forum/index.php?cidReq='.$_course['id'].'">'.get_lang('SeeDetail').'</a>').
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'<table class="data_table">';
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$count_number_of_posts_by_course = Tracking :: count_number_of_posts_by_course($course_code, $session_id);
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$count_number_of_forums_by_course = Tracking :: count_number_of_forums_by_course($course_code, $session_id);
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$count_number_of_threads_by_course = Tracking :: count_number_of_threads_by_course($course_code, $session_id);
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if ($export_csv) {
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$csv_content[] = array(get_lang('Forum'), '');
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$csv_content[] = array(get_lang('ForumForumsNumber', ''), $count_number_of_forums_by_course);
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$csv_content[] = array(get_lang('ForumThreadsNumber', ''), $count_number_of_threads_by_course);
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$csv_content[] = array(get_lang('ForumPostsNumber', ''), $count_number_of_posts_by_course);
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}
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echo '<tr><td>'.get_lang('ForumForumsNumber').'</td><td align="right">'.$count_number_of_forums_by_course.'</td></tr>';
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echo '<tr><td>'.get_lang('ForumThreadsNumber').'</td><td align="right">'.$count_number_of_threads_by_course.'</td></tr>';
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echo '<tr><td>'.get_lang('ForumPostsNumber').'</td><td align="right">'.$count_number_of_posts_by_course.'</td></tr>';
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echo '</table></div>';
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echo '<div class="clear"></div>';
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// Chat tracking.
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echo '<div class="report_section">
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'.Display::page_subheader(Display::return_icon('chat.gif',get_lang('Chat')).get_lang('Chat')).'
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<table class="data_table">';
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$chat_connections_during_last_x_days_by_course = Tracking::chat_connections_during_last_x_days_by_course($course_code, 7, $session_id);
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if ($export_csv) {
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$csv_content[] = array(get_lang('Chat', ''), '');
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$csv_content[] = array(sprintf(get_lang('ChatConnectionsDuringLastXDays', ''), '7'), $chat_connections_during_last_x_days_by_course);
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}
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echo '<tr><td>'.sprintf(get_lang('ChatConnectionsDuringLastXDays'), '7').'</td><td align="right">'.$chat_connections_during_last_x_days_by_course.'</td></tr>';
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echo '</table></div>';
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echo '<div class="clear"></div>';
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// Tools tracking.
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echo '<div class="report_section">
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'.Display::page_subheader(Display::return_icon('acces_tool.gif', get_lang('ToolsMostUsed')).get_lang('ToolsMostUsed')).'
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<table class="data_table">';
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$tools_most_used = Tracking::get_tools_most_used_by_course($course_id, $session_id);
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if ($export_csv) {
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$temp = array(get_lang('ToolsMostUsed'), '');
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$csv_content[] = $temp;
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}
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if (!empty($tools_most_used)) {
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foreach ($tools_most_used as $row) {
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echo ' <tr>
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<td>'.get_lang(ucfirst($row['access_tool'])).'</td>
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<td align="right">'.$row['count_access_tool'].' '.get_lang('Clicks').'</td>
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</tr>';
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if ($export_csv) {
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$temp = array(get_lang(ucfirst($row['access_tool']), ''), $row['count_access_tool'].' '.get_lang('Clicks', ''));
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$csv_content[] = $temp;
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}
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}
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}
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echo '</table></div>';
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echo '<div class="clear"></div>';
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// Documents tracking.
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if (!isset($_GET['num']) || empty($_GET['num'])) {
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$num = 3;
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$link = ' - <a href="'.api_get_self().'?'.api_get_cidreq().'&num=1#documents_tracking">'.get_lang('SeeDetail').'</a>';
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} else {
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$num = 1000;
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$link = ' - <a href="'.api_get_self().'?'.api_get_cidreq().'&num=0#documents_tracking">'.get_lang('ViewMinus').'</a>';
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}
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echo '<a name="documents_tracking" id="a"></a><div class="report_section">
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'.Display::page_subheader(Display::return_icon('documents.gif',get_lang('DocumentsMostDownloaded')).' '.get_lang('DocumentsMostDownloaded').$link).'
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<table class="data_table">';
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$documents_most_downloaded = Tracking::get_documents_most_downloaded_by_course($course_code, $session_id, $num);
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if ($export_csv) {
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$temp = array(get_lang('DocumentsMostDownloaded', ''), '');
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$csv_content[] = array('', '');
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$csv_content[] = $temp;
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}
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if (!empty($documents_most_downloaded)) {
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foreach ($documents_most_downloaded as $row) {
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echo '<tr>
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<td>'.Display::url($row['down_doc_path'], api_get_path(WEB_CODE_PATH).'document/show_content.php?file='.$row['down_doc_path'].$course_path_params).'</td>
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<td align="right">'.$row['count_down'].' '.get_lang('Clicks').'</td>
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</tr>';
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if ($export_csv) {
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$temp = array($row['down_doc_path'], $row['count_down'].' '.get_lang('Clicks', ''));
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$csv_content[] = $temp;
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}
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}
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} else {
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echo '<tr><td>'.get_lang('NoDocumentDownloaded').'</td></tr>';
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if ($export_csv) {
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$temp = array(get_lang('NoDocumentDownloaded', ''), '');
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$csv_content[] = $temp;
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}
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}
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echo '</table></div>';
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echo '<div class="clear"></div>';
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// links tracking
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echo '<div class="report_section">
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'.Display::page_subheader(Display::return_icon('link.gif',get_lang('LinksMostClicked')).' '.get_lang('LinksMostClicked')).'
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<table class="data_table">';
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$links_most_visited = Tracking::get_links_most_visited_by_course($course_code, $session_id);
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if ($export_csv) {
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$temp = array(get_lang('LinksMostClicked'), '');
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$csv_content[] = array('', '');
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$csv_content[] = $temp;
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}
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if (!empty($links_most_visited)) {
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foreach ($links_most_visited as $row) {
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echo ' <tr>
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<td>'.Display::url($row['title'].' ('.$row['url'].')', $row['url']).'</td>
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<td align="right">'.$row['count_visits'].' '.get_lang('Clicks').'</td>
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</tr>';
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if ($export_csv){
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$temp = array($row['title'], $row['count_visits'].' '.get_lang('Clicks', ''));
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$csv_content[] = $temp;
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}
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}
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} else {
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echo '<tr><td>'.get_lang('NoLinkVisited').'</td></tr>';
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if ($export_csv) {
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$temp = array(get_lang('NoLinkVisited'), '');
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$csv_content[] = $temp;
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}
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}
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echo '</table></div>';
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echo '<div class="clear"></div>';
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// send the csv file if asked
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if ($export_csv) {
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ob_end_clean();
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Export :: export_table_csv($csv_content, 'reporting_course_tools');
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exit;
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}
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Display::display_footer();
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