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523 lines
16 KiB
523 lines
16 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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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();
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$groupId = isset($_REQUEST['gidReq']) ? intval($_REQUEST['gidReq']) : 0;
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//$groupId = api_get_group_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 (!$is_allowedToTrack) {
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api_not_allowed();
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exit;
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}
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$showChatReporting = true;
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$showTrackingReporting = true;
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$documentReporting = true;
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$linkReporting = true;
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$exerciseReporting = true;
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$lpReporting = true;
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if (!empty($groupId)) {
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$showChatReporting = false;
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$showTrackingReporting = false;
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$documentReporting = false;
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$linkReporting = false;
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$exerciseReporting = false;
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$lpReporting = false;
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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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$interbreadcrumb[] = array('url' => '../session/session_list.php','name' => get_lang('SessionList'));
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$interbreadcrumb[] = array('url' => '../session/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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$a_students = CourseManager:: get_student_list_from_course_code(
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api_get_course_id(),
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false,
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0,
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null,
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null,
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true,
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api_get_group_id()
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);
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} else {
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// Registered students in session.
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$a_students = CourseManager:: get_student_list_from_course_code(
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api_get_course_id(),
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true,
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api_get_session_id()
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);
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}
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$nbStudents = count($a_students);
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$student_ids = array_keys($a_students);
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$studentCount = count($student_ids);
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/* MAIN CODE */
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echo '<div class="actions">';
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echo Display::url(
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Display::return_icon('user.png', get_lang('StudentsTracking'), array(), ICON_SIZE_MEDIUM),
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'courseLog.php?'.api_get_cidreq()
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);
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if (empty($groupId)) {
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echo Display::url(
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Display::return_icon('group.png', get_lang('GroupReporting'), array(), ICON_SIZE_MEDIUM),
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'course_log_groups.php?'.api_get_cidreq()
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);
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echo Display::url(Display::return_icon('course_na.png', get_lang('CourseTracking'), array(), ICON_SIZE_MEDIUM), '#');
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} else {
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echo Display::url(
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Display::return_icon('group_na.png', get_lang('GroupReporting'), array(), ICON_SIZE_MEDIUM),
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'#'
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);
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echo Display::url(
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Display::return_icon('course.png', get_lang('CourseTracking'), array(), ICON_SIZE_MEDIUM),
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'course_log_tools.php?'.api_get_cidreq(true, false).'&gidReq=0'
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);
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}
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echo Display::url(
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Display::return_icon('tools.png', get_lang('ResourcesTracking'), array(), ICON_SIZE_MEDIUM),
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'course_log_resources.php?'.api_get_cidreq()
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);
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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();">'.
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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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$course_id = api_get_course_int_id();
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if ($lpReporting) {
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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(
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Display::return_icon(
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'scorms.gif',
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get_lang('AverageProgressInLearnpath')
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).get_lang('AverageProgressInLearnpath')
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).'
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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(
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$student_id,
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$course_code,
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array($lp_id),
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$session_id
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);
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}
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if ($studentCount > 0) {
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$lp_avg_progress = $lp_avg_progress / $studentCount;
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} else {
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$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[] = $temp;
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}
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}
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}
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if ($exerciseReporting) {
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// Exercices tracking.
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echo '<div class="report_section">
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'.Display::page_subheader(
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Display::return_icon(
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'quiz.gif',
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get_lang('AverageResultsToTheExercices')
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).get_lang('AverageResultsToTheExercices')
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).'
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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($rs) > 0) {
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while ($quiz = Database::fetch_array($rs)) {
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$quiz_avg_score = 0;
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if ($studentCount > 0) {
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foreach ($student_ids as $student_id) {
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$avg_student_score = Tracking::get_avg_student_exercise_score(
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$student_id,
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$course_code,
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$quiz['id'],
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$session_id
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);
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$quiz_avg_score += $avg_student_score;
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}
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}
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$studentCount = ($studentCount == 0 || is_null(
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$studentCount
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) || $studentCount == '') ? 1 : $studentCount;
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$quiz_avg_score = round(($quiz_avg_score / $studentCount), 2).'%';
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$url = api_get_path(
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WEB_CODE_PATH
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).'exercice/overview.php?exerciseId='.$quiz['id'].$course_path_params;
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echo '<tr><td>'.Display::url(
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$quiz['title'],
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$url
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).'</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[] = $temp;
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}
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}
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echo '</table></div>';
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echo '<div class="clear"></div>';
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}
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$filterByUsers = array();
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if (!empty($groupId)) {
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$filterByUsers = $student_ids;
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}
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$count_number_of_forums_by_course = Tracking:: count_number_of_forums_by_course(
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$course_code,
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$session_id,
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$groupId
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);
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$count_number_of_threads_by_course = Tracking:: count_number_of_threads_by_course(
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$course_code,
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$session_id,
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$groupId
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);
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$count_number_of_posts_by_course = Tracking:: count_number_of_posts_by_course(
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$course_code,
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$session_id,
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$groupId
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);
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if ($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'), $count_number_of_posts_by_course);
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}
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// Forums tracking.
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echo '<div class="report_section">
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'.Display::page_subheader(
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Display::return_icon('forum.gif', get_lang('Forum')).
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get_lang('Forum').' - <a href="../forum/index.php?'.api_get_cidreq().'">'.
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get_lang('SeeDetail').'</a>'
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).
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'<table class="data_table">';
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echo '<tr><td>'.get_lang('ForumForumsNumber').'</td><td align="right">'.$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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if ($showChatReporting) {
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echo '<div class="report_section">
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'.Display::page_subheader(
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Display::return_icon('chat.gif', get_lang('Chat')).get_lang('Chat')
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).'
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<table class="data_table">';
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$chat_connections_during_last_x_days_by_course = Tracking::chat_connections_during_last_x_days_by_course(
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$course_code,
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7,
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$session_id
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);
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if ($export_csv) {
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$csv_content[] = array(get_lang('Chat', ''), '');
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$csv_content[] = array(
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sprintf(
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get_lang('ChatConnectionsDuringLastXDays', ''),
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'7'
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),
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$chat_connections_during_last_x_days_by_course
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);
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}
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echo '<tr><td>'.sprintf(
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get_lang('ChatConnectionsDuringLastXDays'),
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'7'
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).'</td><td align="right">'.$chat_connections_during_last_x_days_by_course.'</td></tr>';
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echo '</table></div>';
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echo '<div class="clear"></div>';
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}
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// Tools tracking.
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if ($showTrackingReporting) {
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echo '<div class="report_section">
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'.Display::page_subheader(
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Display::return_icon(
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'acces_tool.gif',
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get_lang('ToolsMostUsed')
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).get_lang('ToolsMostUsed')
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).'
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<table class="data_table">';
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$tools_most_used = Tracking::get_tools_most_used_by_course(
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$course_id,
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$session_id
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);
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if ($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">'.$row['count_access_tool'].' '.get_lang(
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'Clicks'
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).'</td>
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</tr>';
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if ($export_csv) {
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$temp = array(
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get_lang(ucfirst($row['access_tool']), ''),
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$row['count_access_tool'].' '.get_lang('Clicks', '')
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);
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$csv_content[] = $temp;
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}
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}
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}
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echo '</table></div>';
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echo '<div class="clear"></div>';
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}
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if ($documentReporting) {
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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(
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).'&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(
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).'&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(
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Display::return_icon(
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'documents.gif',
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get_lang('DocumentsMostDownloaded')
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).' '.get_lang('DocumentsMostDownloaded').$link
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).'
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<table class="data_table">';
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$documents_most_downloaded = Tracking::get_documents_most_downloaded_by_course(
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$course_code,
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$session_id,
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$num
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);
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if ($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 $row) {
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echo '<tr>
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<td>'.Display::url(
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$row['down_doc_path'],
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api_get_path(
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WEB_CODE_PATH
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).'document/show_content.php?file='.$row['down_doc_path'].$course_path_params
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).'</td>
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<td align="right">'.$row['count_down'].' '.get_lang(
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'Clicks'
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).'</td>
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</tr>';
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if ($export_csv) {
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$temp = array(
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$row['down_doc_path'],
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$row['count_down'].' '.get_lang('Clicks', '')
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);
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$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[] = $temp;
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}
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}
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echo '</table></div>';
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echo '<div class="clear"></div>';
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}
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if ($linkReporting) {
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// links tracking
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echo '<div class="report_section">
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'.Display::page_subheader(
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Display::return_icon(
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'link.gif',
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get_lang('LinksMostClicked')
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).' '.get_lang('LinksMostClicked')
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).'
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<table class="data_table">';
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$links_most_visited = Tracking::get_links_most_visited_by_course(
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$course_code,
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$session_id
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);
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if ($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 $row) {
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echo ' <tr>
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<td>'.Display::url(
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$row['title'].' ('.$row['url'].')',
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$row['url']
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).'</td>
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<td align="right">'.$row['count_visits'].' '.get_lang(
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'Clicks'
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).'</td>
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</tr>';
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if ($export_csv) {
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$temp = array(
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$row['title'],
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$row['count_visits'].' '.get_lang('Clicks', '')
|
|
);
|
|
$csv_content[] = $temp;
|
|
}
|
|
}
|
|
} else {
|
|
echo '<tr><td>'.get_lang('NoLinkVisited').'</td></tr>';
|
|
if ($export_csv) {
|
|
$temp = array(get_lang('NoLinkVisited'), '');
|
|
$csv_content[] = $temp;
|
|
}
|
|
}
|
|
echo '</table></div>';
|
|
echo '<div class="clear"></div>';
|
|
}
|
|
|
|
// send the csv file if asked
|
|
if ($export_csv) {
|
|
ob_end_clean();
|
|
Export :: arrayToCsv($csv_content, 'reporting_course_tools');
|
|
exit;
|
|
}
|
|
|
|
Display::display_footer();
|
|
|