Chamilo is a learning management system focused on ease of use and accessibility
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chamilo-lms/main/session/index.php

676 lines
22 KiB

<?php
/* For licensing terms, see /license.txt */
use ChamiloSession as Session;
/**
* Session view.
*
* @package chamilo.session
*
* @author Julio Montoya <gugli100@gmail.com> Beeznest
*/
$cidReset = true;
require_once __DIR__.'/../inc/global.inc.php';
if (empty($_GET['session_id'])) {
api_not_allowed(true);
}
$session_id = isset($_GET['session_id']) ? intval($_GET['session_id']) : null;
$sessionField = new ExtraFieldValue('session');
$valueAllowVisitors = $sessionField->get_values_by_handler_and_field_variable(
$session_id,
'allow_visitors'
);
$allowVisitors = $valueAllowVisitors != false;
if (!$allowVisitors) {
// Only users who are logged in can proceed.
api_block_anonymous_users();
}
$this_section = SECTION_COURSES;
$htmlHeadXtra[] = api_get_jqgrid_js();
$course_id = isset($_GET['course_id']) ? intval($_GET['course_id']) : null;
Session::write('id_session', $session_id);
// Clear the exercise session just in case
Session::erase('objExercise');
Session::erase('duration_time_previous');
Session::erase('duration_time');
$userId = api_get_user_id();
$session_info = SessionManager::fetch($session_id);
$session_list = SessionManager::get_sessions_by_coach(api_get_user_id());
$course_list = SessionManager::get_course_list_by_session_id($session_id);
$userIsGeneralCoach = SessionManager::user_is_general_coach($userId, $session_id);
$user_course_list = [];
foreach ($course_list as $course) {
$status = SessionManager::get_user_status_in_course_session(
$userId,
$course['real_id'],
$session_id
);
if ($status !== false || api_is_platform_admin() || $userIsGeneralCoach) {
$user_course_list[] = $course['real_id'];
}
}
if (empty($user_course_list)) {
api_not_allowed(true);
}
$my_session_list = [];
$final_array = [];
$new_course_list = [];
if (!empty($course_list)) {
foreach ($course_list as $course_data) {
if (api_is_platform_admin()) {
$course_data['title'] = Display::url(
$course_data['title'],
api_get_course_url($course_data['code'], $session_id)
);
} else {
if (in_array($course_data['real_id'], $user_course_list) || api_is_anonymous()) {
$course_data['title'] = Display::url(
$course_data['title'],
api_get_course_url($course_data['code'], $session_id)
);
} else {
continue;
}
}
$list = new LearnpathList(
api_get_user_id(),
$course_data['code'],
$session_id,
'lp.publicatedOn ASC',
true,
null,
true
);
$lp_list = $list->get_flat_list();
$lp_count = 0;
if (!empty($lp_list)) {
foreach ($lp_list as $valLp) {
if ($valLp['lp_visibility']) {
$lp_count++;
}
}
}
$course_info = api_get_course_info($course_data['code']);
$exercise_count = count(
ExerciseLib::get_all_exercises(
$course_info,
$session_id,
true,
null,
false,
1
)
);
$max_mutation_date = '';
$last_date = Tracking::get_last_connection_date_on_the_course(
api_get_user_id(),
$course_info,
$session_id,
false
);
$icons = '';
foreach ($lp_list as $item) {
if (empty($item['modified_on'])) {
$lp_date_original = $item['created_on'];
$image = 'new.gif';
$label = get_lang('LearnpathAdded');
} else {
$lp_date_original = $item['modified_on'];
$image = 'moderator_star.png';
$label = get_lang('LearnpathUpdated');
}
$mutation_date = api_strtotime($item['publicated_on']) > api_strtotime($lp_date_original) ? $item['publicated_on'] : $lp_date_original;
if (api_strtotime($mutation_date) > api_strtotime($max_mutation_date)) {
$max_mutation_date = $mutation_date;
}
if (strtotime($last_date) < strtotime($lp_date_original)) {
if (empty($icons)) {
$icons .= ' '.Display::return_icon(
$image,
get_lang('TitleNotification').': '.$label.' - '.$lp_date_original
).' ';
}
}
}
$new_course_list[] = [
'title' => $course_data['title'].$icons,
// 'recent_lps' => $icons,
//'max_mutation_date' => substr(api_get_local_time($max_mutation_date),0,10),
'exercise_count' => $exercise_count,
'lp_count' => $lp_count,
];
}
}
//If session is not active we stop de script
if (api_is_coach_of_course_in_session($session_id) == false) {
//If session is not active we stop de script
if (!api_is_allowed_to_session_edit()) {
api_not_allowed(true);
}
}
$entityManager = Database::getManager();
$session = $entityManager->find('ChamiloCoreBundle:Session', $session_id);
$sessionTitleLink = api_get_configuration_value('courses_list_session_title_link');
if ($sessionTitleLink == 2 && $session->getNbrCourses() === 1) {
$sessionCourses = $session->getCourses();
$sessionCourse = $sessionCourses[0]->getCourse();
$courseUrl = $sessionCourse->getDirectory().'/index.php?';
$courseUrl .= http_build_query([
'id_session' => $session->getId(),
]);
header('Location: '.api_get_path(WEB_COURSE_PATH).$courseUrl);
exit;
}
Display::display_header(get_lang('Session'));
$session_select = [];
foreach ($session_list as $item) {
$session_select[$item['id']] = $item['name'];
}
// Session list form
if (count($session_select) > 1) {
$form = new FormValidator(
'exercise_admin',
'get',
api_get_self().'?session_id='.$session_id
);
$form->addElement(
'select',
'session_id',
get_lang('SessionList'),
$session_select,
'onchange="javascript:change_session()"'
);
$defaults['session_id'] = $session_id;
$form->setDefaults($defaults);
$form->display();
}
if (empty($session_id)) {
$user_list = UserManager::get_user_list();
} else {
$user_list = SessionManager::get_users_by_session($session_id);
}
//Final data to be show
$my_real_array = $new_exercises = [];
$now = time();
$courseList = SessionManager::get_course_list_by_session_id($session_id);
if (!empty($courseList)) {
foreach ($courseList as $courseInfo) {
$courseCode = $courseInfo['code'];
$courseId = $courseInfo['real_id'];
$isSubscribed = CourseManager::is_user_subscribed_in_course(
api_get_user_id(),
$courseCode,
true,
$session_id
);
$exerciseList = ExerciseLib::get_all_exercises_for_course_id(
$courseInfo,
$session_id,
$courseId,
true
);
if (!empty($exerciseList)) {
// Exercises
foreach ($exerciseList as $exerciseInfo) {
$exerciseId = $exerciseInfo['id'];
if ($exerciseInfo['start_time'] == '0000-00-00 00:00:00') {
$start_date = '-';
} else {
$start_date = $exerciseInfo['start_time'];
}
$best_score_data = ExerciseLib::get_best_attempt_in_course(
$exerciseInfo['id'],
$courseInfo['real_id'],
$session_id
);
$best_score = '';
if (!empty($best_score_data)) {
$best_score = ExerciseLib::show_score(
$best_score_data['exe_result'],
$best_score_data['exe_weighting']
);
}
$exerciseResultInfo = Event::getExerciseResultsByUser(
$userId,
$exerciseId,
$courseId,
$session_id
);
if (empty($exerciseResultInfo)) {
// We check the date validation of the exercise if the user can make it
if ($exerciseInfo['start_time'] != '0000-00-00 00:00:00') {
$allowed_time = api_strtotime($exerciseInfo['start_time'], 'UTC');
if ($now < $allowed_time) {
continue;
}
}
$name = Display::url(
$exerciseInfo['title'],
api_get_path(WEB_CODE_PATH)."exercise/overview.php?cidReq=$courseCode&exerciseId={$exerciseId}&id_session=$session_id",
['target' => SESSION_LINK_TARGET]
);
$new_exercises[] = [
'status' => Display::return_icon(
'star.png',
get_lang('New'),
['width' => ICON_SIZE_SMALL]
),
'date' => $exerciseInfo['start_time'],
'course' => $courseInfo['title'],
'exercise' => $name,
'attempt' => '-',
'result' => '-',
'best_result' => '-',
'position' => '-',
];
continue;
}
// Exercise results
$counter = 1;
foreach ($exerciseResultInfo as $result) {
$platform_score = ExerciseLib::show_score(
$result['exe_result'],
$result['exe_weighting']
);
$my_score = 0;
if (!empty($result['exe_weighting']) &&
intval($result['exe_weighting']) != 0
) {
$my_score = $result['exe_result'] / $result['exe_weighting'];
}
$position = ExerciseLib::get_exercise_result_ranking(
$my_score,
$result['exe_id'],
$exerciseId,
$courseCode,
$session_id,
$user_list
);
$name = Display::url(
$exerciseInfo['title'],
api_get_path(WEB_CODE_PATH)."exercise/result.php?cidReq=$courseCode&id={$result['exe_id']}&id_session=$session_id&show_headers=1",
['target' => SESSION_LINK_TARGET, 'class' => 'exercise-result-link']
);
$my_real_array[] = [
'status' => Display::return_icon(
'quiz.png',
get_lang('Attempted'),
'',
ICON_SIZE_SMALL
),
'date' => $start_date,
'course' => $courseInfo['title'],
'exercise' => $name,
'attempt' => $counter,
'result' => $platform_score,
'best_result' => $best_score,
'position' => $position,
];
$counter++;
}
}
}
}
}
$my_real_array = msort($my_real_array, 'date', 'asc');
if (!empty($new_exercises)) {
$my_real_array = array_merge($new_exercises, $my_real_array);
}
$start = $end = $start_only = $end_only = '';
if (!empty($session_info['access_start_date'])) {
$start = api_convert_and_format_date($session_info['access_start_date'], DATE_FORMAT_SHORT);
$start_only = get_lang('From').' '.$session_info['access_start_date'];
}
if (!empty($session_info['access_start_date'])) {
$end = api_convert_and_format_date($session_info['access_end_date'], DATE_FORMAT_SHORT);
$end_only = get_lang('Until').' '.$session_info['access_end_date'];
}
if (!empty($start) && !empty($end)) {
$dates = Display::tag('i', sprintf(get_lang('FromDateXToDateY'), $start, $end));
} else {
$dates = Display::tag('i', $start_only.' '.$end_only);
}
$editLink = '';
if (api_is_platform_admin()) {
$editLink = '&nbsp;'.Display::url(
Display::return_icon('edit.png', get_lang('Edit')),
api_get_path(WEB_CODE_PATH).'session/session_edit.php?page=resume_session.php&id='.$session_id
);
}
echo Display::tag('h1', $session_info['name'].$editLink);
echo $dates.'<br />';
$allow = api_get_setting('show_session_description') === 'true';
if ($session_info['show_description'] == 1 && $allow) {
?>
<div class="home-course-intro">
<div class="page-course">
<div class="page-course-intro">
<p><?php echo $session_info['description']; ?></p>
</div>
</div>
</div>
<?php
}
// All Learnpaths grid settings (First tab, first subtab)
$columns_courses = [
get_lang('Title'),
get_lang('NumberOfPublishedExercises'),
get_lang('NumberOfPublishedLps'),
];
$column_model_courses = [
['name' => 'title', 'index' => 'title', 'width' => '400px', 'align' => 'left', 'sortable' => 'true'],
//array('name'=>'recent_lps', 'index'=>'recent_lps', 'width'=>'10px', 'align'=>'left', 'sortable'=>'false'),
// array('name'=>'max_mutation_date', 'index'=>'max_mutation_date', 'width'=>'120px', 'align'=>'left', 'sortable'=>'true'),
['name' => 'exercise_count', 'index' => 'exercise_count', 'width' => '180px', 'align' => 'left', 'sortable' => 'true'],
['name' => 'lp_count', 'index' => 'lp_count', 'width' => '180px', 'align' => 'left', 'sortable' => 'true'],
];
$extra_params_courses['height'] = '100%';
$extra_params_courses['autowidth'] = 'true'; //use the width of the parent
$url = api_get_path(WEB_AJAX_PATH).'course_home.ajax.php?a=session_courses_lp_default&session_id='.$session_id.'&course_id='.$course_id;
$columns = [
get_lang('PublicationDate'),
get_lang('Course'),
get_lang('LearningPaths'),
];
$column_model = [
['name' => 'date', 'index' => 'date', 'width' => '120', 'align' => 'left', 'sortable' => 'true'],
['name' => 'course', 'index' => 'course', 'width' => '300', 'align' => 'left', 'sortable' => 'true', 'wrap_cell' => 'true'],
['name' => 'lp', 'index' => 'lp', 'width' => '440', 'align' => 'left', 'sortable' => 'true'],
];
$extra_params = [];
$extra_params['sortname'] = 'date';
$extra_params['height'] = '100%';
$extra_params['autowidth'] = 'true'; //use the width of the parent
//Per course grid settings
$url_by_course = api_get_path(WEB_AJAX_PATH).'course_home.ajax.php?a=session_courses_lp_by_course&session_id='.$session_id.'&course_id='.$course_id;
$extra_params_course = [];
$extra_params_course['grouping'] = 'true';
$extra_params_course['groupingView'] = [
'groupCollapse' => false,
'groupField' => ['course'],
'groupColumnShow' => ['false'],
'groupText' => ['<b>'.get_lang('Course').' {0}</b>'],
];
$extra_params_course['autowidth'] = 'true'; //use the width of the parent
$extra_params_course['height'] = "100%";
//Per Week grid
$url_week = api_get_path(WEB_AJAX_PATH).'course_home.ajax.php?a=session_courses_lp_by_week&session_id='.$session_id.'&course_id='.$course_id;
$column_week = [
get_lang('PeriodWeek'),
get_lang('PublicationDate'),
get_lang('Course'),
get_lang('LearningPaths'),
];
$column_week_model = [
['name' => 'week', 'index' => 'week', 'width' => '40', 'align' => 'left', 'sortable' => 'false'],
['name' => 'date', 'index' => 'date', 'width' => '120', 'align' => 'left', 'sortable' => 'false'],
['name' => 'course', 'index' => 'course', 'width' => '300', 'align' => 'left', 'sortable' => 'true', 'wrap_cell' => 'true'],
['name' => 'lp', 'index' => 'lp', 'width' => '440', 'align' => 'left', 'sortable' => 'true'],
];
$extra_params_week = [];
$extra_params_week['grouping'] = 'true';
//For more details see http://www.trirand.com/jqgridwiki/doku.php?id=wiki:grouping
$extra_params_week['groupingView'] = [
'groupCollapse' => false,
'groupDataSorted' => false,
'groupField' => ['week'],
'groupOrder' => ['desc'],
'groupColumnShow' => 'false',
'groupText' => ['<b>'.get_lang('PeriodWeek').' {0}</b>'],
];
$extra_params_week['autowidth'] = 'true'; //use the width of the parent
$extra_params_week['height'] = '100%';
// MyQCM grid
if (!api_is_anonymous()) {
$column_exercise = [
get_lang('Status'),
get_lang('ExerciseStartDate'),
get_lang('Course'),
get_lang('Exercise'),
get_lang('Attempts'),
get_lang('Result'),
get_lang('BestResultInCourse'),
get_lang('Ranking'),
];
$column_exercise_model = [
['name' => 'status', 'index' => 'status', 'width' => '40', 'align' => 'left', 'sortable' => 'false'],
['name' => 'date', 'index' => 'date', 'width' => '130', 'align' => 'left', 'sortable' => 'true'],
['name' => 'course', 'index' => 'course', 'width' => '200', 'align' => 'left', 'sortable' => 'true', 'wrap_cell' => 'true'],
['name' => 'exercise', 'index' => 'exercise', 'width' => '200', 'align' => 'left', 'sortable' => 'false'],
['name' => 'attempt', 'index' => 'attempt', 'width' => '60', 'align' => 'center', 'sortable' => 'true'],
['name' => 'result', 'index' => 'result', 'width' => '120', 'align' => 'center', 'sortable' => 'true'],
['name' => 'best_result', 'index' => 'best_result', 'width' => '140', 'align' => 'center', 'sortable' => 'true'],
['name' => 'position', 'index' => 'position', 'width' => '55', 'align' => 'center', 'sortable' => 'true'],
];
$extra_params_exercise['height'] = '100%';
$extra_params_exercise['autowidth'] = 'true';
//$extra_params_exercise['sortname'] = 'status';
//$extra_params_exercise['sortorder'] = 'desc';
//$extra_params_exercise['grouping'] = 'true';
//$extra_params_exercise['groupingView'] = array('groupField'=>array('course'),'groupColumnShow'=>'false','groupText' => array('<b>'.get_lang('Course').' {0}</b>'));
//$extra_params_exercise['groupingView'] = array('groupField'=>array('course'),'groupColumnShow'=>'false','groupText' => array('<b>'.get_lang('Course').' {0} - {1} Item(s)</b>'));
}
?>
<br />
<script>
function change_session() {
document.exercise_admin.submit();
}
$(function() {
//js used when generating images on the fly see function Tracking::show_course_detail()
//$(".dialog").dialog("destroy");
$(".dialog").dialog({
autoOpen: false,
show: "blind",
resizable: false,
height:300,
width:550,
modal: true
});
$(".opener").click(function() {
var my_id = $(this).attr('id');
var big_image = '#main_graph_' + my_id;
$( big_image ).dialog("open");
return false;
});
// Redirect to tab
var url = document.location.toString();
if (url.match('#')) {
var tabLink = url.split('#')[1];
$('.nav-tabs a[href="#' + tabLink + '"]').tab('show');
// Redirect to course part
var secondLink = url.split('#')[2];
if (secondLink) {
var aTag = $("a[href='#" + secondLink + "']");
$('html,body').animate({scrollTop: aTag.offset().top}, 'slow');
}
}
<?php
//Displays js code to use a jqgrid
echo Display::grid_js(
'courses',
'',
$columns_courses,
$column_model_courses,
$extra_params_courses,
$new_course_list
);
echo Display::grid_js(
'list_default',
$url,
$columns,
$column_model,
$extra_params,
[],
''
);
echo Display::grid_js(
'list_course',
$url_by_course,
$columns,
$column_model,
$extra_params_course,
[],
''
);
echo Display::grid_js(
'list_week',
$url_week,
$column_week,
$column_week_model,
$extra_params_week,
[],
''
);
if (!api_is_anonymous()) {
echo Display::grid_js(
'exercises',
'',
$column_exercise,
$column_exercise_model,
$extra_params_exercise,
$my_real_array
);
}
?>
});
</script>
<?php
$courseCode = isset($_GET['course']) ? $_GET['course'] : null;
$reportingTab = '';
if (!api_is_anonymous()) {
$reportingTab = Tracking::show_user_progress(
api_get_user_id(),
$session_id,
'#tabs-5',
false,
false
);
if (!empty($reportingTab)) {
$reportingTab .= '<br />';
$reportingTab .= Tracking::show_course_detail(
api_get_user_id(),
$courseCode,
$session_id
);
}
if (empty($reportingTab)) {
$reportingTab = Display::return_message(get_lang('NoDataAvailable'), 'warning');
}
}
// Main headers
$headers = [
Display::return_icon('moderator_star.png'),
get_lang('Courses'),
get_lang('LearningPaths'),
];
if (!api_is_anonymous()) {
$headers[] = get_lang('MyQCM');
$headers[] = get_lang('MyStatistics');
}
$coursesTab = Display::grid_html('courses');
$starTab = Display::grid_html('list_default');
$tabs = [
$starTab,
$coursesTab,
Display::grid_html('list_course'),
Display::grid_html('exercises'),
$reportingTab,
];
$tabToHide = api_get_configuration_value('session_hide_tab_list');
if (!empty($tabToHide)) {
foreach ($tabToHide as $columnId) {
unset($headers[$columnId]);
unset($tabs[$columnId]);
}
}
// Main headers data
echo Display::tabs(
$headers,
$tabs
);
// Deleting the objects
Session::erase('_gid');
Session::erase('oLP');
Session::erase('lpobject');
api_remove_in_gradebook();
Display::display_footer();