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

372 lines
19 KiB

<?php
/* For licensing terms, see /license.txt */
/**
* Session view
* @package chamilo.session
* @author Julio Montoya <gugli100@gmail.com> Beeznest
*/
// Language files that should be included.
$language_file = array('courses', 'index','tracking','exercice', 'admin');
$cidReset = true;
require_once '../inc/global.inc.php';
$libpath = api_get_path(LIBRARY_PATH);
require_once $libpath.'course.lib.php';
//require_once $libpath.'usermanager.lib.php';
require_once $libpath.'sessionmanager.lib.php';
require_once $libpath.'usermanager.lib.php';
require_once $libpath.'formvalidator/FormValidator.class.php';
require_once $libpath.'tracking.lib.php';
require_once api_get_path(SYS_CODE_PATH).'newscorm/learnpathList.class.php';
require_once api_get_path(SYS_CODE_PATH).'exercice/exercise.lib.php';
require_once api_get_path(SYS_CODE_PATH).'exercice/exercise.class.php';
api_block_anonymous_users(); // Only users who are logged in can proceed.
$this_section = SECTION_COURSES;
$htmlHeadXtra[] = api_get_jquery_ui_js(true);
//$interbreadcrumb[] = array ('url' => '#', 'name' => get_lang('Course'));
Display::display_header(get_lang('Session'));
$session_id = intval($_GET['session_id']);
$course_id = intval($_GET['course_id']);
if (empty($session_id)) {
api_not_allowed();
}
$session_info = SessionManager::fetch($session_id);
$session_list = SessionManager::get_sessions_by_coach(api_get_user_id());
$course_list = SessionManager::get_course_list_by_session_id($session_id);
$session_select = array();
foreach ($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();
}
//Listing LPs from all courses
/*
$lps = array();
if (!empty($course_list)) {
foreach ($course_list as $item) {
$list = new LearnpathList(api_get_user_id(),$item['code']);
$flat_list = $list->get_flat_list();
$lps[$item['code']] = $flat_list;
foreach ($flat_list as $item) {
//var_dump(get_week_from_day($item['publicated_on']));
}
}
}*/
//Getting all sessions where I'm subscribed
$new_session_list = UserManager::get_personal_session_course_list(api_get_user_id());
$my_session_list = array();
$final_array = array();
if (!empty($new_session_list)) {
foreach($new_session_list as $item) {
$my_session_id = $item['id_session'];
if (isset($my_session_id) && !in_array($my_session_id, $my_session_list) && $session_id == $my_session_id) {
$final_array[$my_session_id]['name'] = $item['session_name'];
//Get all courses by session where I'm subscribed
$my_course_list = UserManager::get_courses_list_by_session(api_get_user_id(), $my_session_id);
foreach ($my_course_list as $my_course) {
$course = array();
$course_info = api_get_course_info($my_course['code']);
//Getting all exercises from the current course
$exercise_list = get_all_exercises($course_info, $my_session_id);
//Exercises we skip
/*if (empty($exercise_list)) {
continue;
} */
//$exercise_course_list = array();
$course['name'] = $course_info['name'];
$course['id'] = $course_info['real_id'];
if (!empty($exercise_list)) {
foreach($exercise_list as $exercise_item) {
//Loading the exercise
$exercise = new Exercise($course_info['real_id']);
$exercise->read($exercise_item['id']);
//$exercise_course_list[$exercise_item['id']] = $exercise;
//Reading all Exercise results by user, exercise_id, code, and session
$user_results = get_all_exercise_results_by_user(api_get_user_id(), $exercise_item['id'], $my_course['code'], $my_session_id);
$course['exercises'][$exercise_item['id']]['data']['exercise_data'] = $exercise;
$course['exercises'][$exercise_item['id']]['data']['results'] = $user_results;
}
$final_array[$my_session_id]['data'][$my_course['code']] = $course;
}
}
}
$my_session_list[] = $my_session_id;
}
}
//echo '<pre>';print_r($final_array);
//If the requested session does not exist in my list we stop the script
if (!api_is_platform_admin()) {
if (!in_array($session_id, $my_session_list)) {
api_not_allowed();
}
}
//require_once api_get_path(LIBRARY_PATH).'pear/HTML/Table.php';
//$html = '';
//Final data to be show
$my_real_array = $new_exercises = array();
$now = time();
foreach($final_array as $session_data) {
$my_course_list = $session_data['data'];
if (!empty($my_course_list))
foreach ($my_course_list as $my_course_code=>$course_data) {
//echo '<pre>'; print_r($course_data);
if (isset($course_id) && !empty($course_id)) {
if ($course_id != $course_data['id']) {
continue;
}
}
if (!empty($course_data['exercises'])) {
//Exercises
foreach ($course_data['exercises'] as $my_exercise_id => $exercise_data) {
$best_score_data = get_best_attempt_in_course($my_exercise_id, $my_course_code, $session_id);
$best_score = show_score($best_score_data['exe_result'], $best_score_data['exe_weighting']);
//Exercise results
$counter = 1;
foreach($exercise_data as $exercise_item) {
$result_list = $exercise_item['results'];
$exercise_info = $exercise_item['exercise_data'];
if ($exercise_info->start_time == '0000-00-00 00:00:00') {
$start_date = '-';
} else {
$start_date = api_get_local_time($exercise_info->start_time);
}
if (!empty($result_list)) {
foreach ($result_list as $exercise_result) {
//$my_exercise_result = array($exercise_info->exercise, $exercise_result['exe_id']);
$column = 1;
$platform_score = show_score($exercise_result['exe_result'], $exercise_result['exe_weighting']);
$my_score = 0;
if(!empty($exercise_result['exe_weighting']) && intval($exercise_result['exe_weighting']) != 0) {
$my_score = $exercise_result['exe_result']/$exercise_result['exe_weighting'];
}
$position = get_exercise_result_ranking($my_score, $exercise_result['exe_id'], $my_exercise_id, $my_course_code,$session_id);
$my_real_array[]= array( //'date' => api_get_local_time($exercise_result['exe_date']),
'status' => Display::return_icon('quiz.gif', get_lang('Attempted'),'','22'),
'date' => $start_date,
'course' => $course_data['name'],
'exercise' => $exercise_info->exercise,
'attempt' => $counter,
'result' => $platform_score,
'best_result' => $best_score,
'position' => $position
);
$counter++;
}
} else {
//We check the date validation of the exercise if the user can make it
if ($exercise_info->start_time != '0000-00-00 00:00:00') {
$allowed_time = api_strtotime($exercise_info->start_time);
if ($now < $allowed_time) {
continue;
}
}
$exercise_info->exercise = Display::url($exercise_info->exercise, api_get_path(WEB_CODE_PATH)."exercice/exercice_submit.php?cidReq=$my_course_code&exerciseId={$exercise_info->id}&id_session=$session_id", array('target'=>SESSION_LINK_TARGET));
$new_exercises[]= array( //'date' => api_get_local_time($exercise_result['exe_date']),
'status' => Display::return_icon('star.png', get_lang('New'), array('width'=>'22')),
'date' => $start_date,
'course' => $course_data['name'],
'exercise' => $exercise_info->exercise,
'attempt' => '-',
'result' => '-',
'best_result' => '-',
'position' => '-'
);
}
}
}
}
}
}
$my_real_array = msort($my_real_array, 'date','asc');
if (!empty($new_exercises)) {
$my_real_array = array_merge($new_exercises, $my_real_array);
}
$back_url = '';
if (!empty($course_id)) {
$back_url = Display::url(Display::return_icon('back.png',get_lang('back.png')), api_get_path(WEB_CODE_PATH).'session/?session_id='.$session_id);
}
$start = $end = '';
if (!empty($session_info['date_start']) && $session_info['date_start'] != '0000-00-00') {
$start = api_convert_and_format_date($session_info['date_start'], DATE_FORMAT_SHORT);
$start_only = get_lang('From').' '.$session_info['date_start'];
}
if (!empty($session_info['date_start']) && $session_info['date_end'] != '0000-00-00') {
$end = api_convert_and_format_date($session_info['date_end'], DATE_FORMAT_SHORT);
$end_only = get_lang('Until').' '.$session_info['date_end'];
}
if (!empty($start) && !empty($end)) {
$dates = Display::tag('i', sprintf(get_lang('FromDateXToDateY'),$start, $end));
} else {
$dates = Display::tag('i', $start_only.' '.$end_only);
}
echo Display::tag('h1', $back_url.' '.$session_info['name']);
echo $dates.'<br />';
//echo '<pre>';print_r($course_list);
$new_course_list = array();
if (!empty($course_list)) {
foreach($course_list as $course_data) {
$course_data['title'] = Display::url($course_data['title'], api_get_path(WEB_CODE_PATH).'session/?session_id='.$session_id.'&course_id='.$course_data['id'].'#tabs-2');
$new_course_list[] = array('title'=>$course_data['title']);
}
}
//All Learnpaths grid settings (First tab, first subtab)
$columns_courses = array(get_lang('Title'));
$column_model_courses = array(array('name'=>'title', 'index'=>'title', 'width'=>'150', 'align'=>'left', 'sortable'=>'false'),
);
$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 = array(get_lang('PublicationDate'),get_lang('Course'), get_lang('LearningPath'));
$column_model = array(array('name'=>'date', 'index'=>'date', 'width'=>'150', 'align'=>'left', 'sortable'=>'false'),
array('name'=>'course', 'index'=>'course', 'width'=>'400', 'align'=>'left', 'sortable'=>'false'),
array('name'=>'lp', 'index'=>'lp', 'width'=>'200', 'align'=>'center','sortable'=>'false'));
//$extra_params['autowidth'] = 'true'; //use the width of the parent
//$extra_params['forceFit'] = 'true'; //use the width of the parent
//$extra_params['altRows'] = 'true'; //zebra style
//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['grouping'] = 'true';
$extra_params_course['groupingView'] = array('groupField' => array('course'),
'groupColumnShow' => array('false'),
'groupText' => array('<b>'.get_lang('Course').' {0}</b>'));
//$extra_params_course['autowidth'] = 'true'; //use the width of the parent
//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 = array(get_lang('PeriodWeek'), get_lang('PublicationDate'), get_lang('Course'), get_lang('LearningPath'));
$column_week_model = array (
array('name'=>'week', 'index'=>'week', 'width'=>'80', 'align'=>'left', 'sortable'=>'false'),
array('name'=>'date', 'index'=>'date', 'width'=>'150', 'align'=>'left', 'sortable'=>'false'),
array('name'=>'course', 'index'=>'course', 'width'=>'400', 'align'=>'left', 'sortable'=>'false'),
array('name'=>'lp', 'index'=>'lp', 'width'=>'200', 'align'=>'center','sortable'=>'false'));
$extra_params_week['grouping'] = 'true';
//For more details see http://www.trirand.com/jqgridwiki/doku.php?id=wiki:grouping
$extra_params_week['groupingView'] = array('groupDataSorted' =>true,
'groupField'=>array('week'),
'groupColumnShow'=>'false',
'groupText' => array('<b>'.get_lang('PeriodWeek').' {0}</b>'));
//$extra_params_week['autowidth'] = 'true'; //use the width of the parent
//MyQCM grid
$column_exercise = array(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 = array(
array('name'=>'status', 'index'=>'status', 'width'=>'50', 'align'=>'left', 'sortable'=>'true'),
array('name'=>'date', 'index'=>'date', 'width'=>'130','align'=>'left', 'sortable'=>'true'),
array('name'=>'course', 'index'=>'course', 'width'=>'200','align'=>'left', 'sortable'=>'true'),
array('name'=>'exercise', 'index'=>'exercise', 'width'=>'200','align'=>'left', 'sortable'=>'true'),
array('name'=>'attempt', 'index'=>'attempt', 'width'=>'60', 'align'=>'center', 'sortable'=>'true'),
array('name'=>'result', 'index'=>'result', 'width'=>'120','align'=>'center', 'sortable'=>'true'),
array('name'=>'best_result','index'=>'best_result','width'=>'140','align'=>'center', 'sortable'=>'true'),
array('name'=>'position', 'index'=>'position', 'width'=>'55', 'align'=>'center', 'sortable'=>'true')
);
$extra_params_exercise['height'] = '300';
//$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;
});
/* Binds a tab id in the url */
$("#tabs").bind('tabsselect', function(event, ui) {
window.location.href=ui.tab;
});
//Generate tabs with jquery-ui
$('#tabs').tabs();
$( "#sub_tab" ).tabs();
<?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,array(), '');
echo Display::grid_js('list_course', $url_by_course, $columns, $column_model,$extra_params_course,array(),'');
echo Display::grid_js('list_week', $url_week, $column_week, $column_week_model, $extra_params_week,array(),'');
echo Display::grid_js('exercises', '', $column_exercise,$column_exercise_model, $extra_params_exercise, $my_real_array);
?>
});
</script>
<?php
$my_reporting = Tracking::show_user_progress(api_get_user_id(), $session_id, '&session_id='.$session_id.'#tabs-4', false);
if (!empty($my_reporting)) {
$my_reporting .= '<br />'.Tracking::show_course_detail(api_get_user_id(), $_GET['course'], $_GET['session_id']);
}
if (empty($my_reporting)) {
$my_reporting = Display::return_message(get_lang('NoDataAvailable'), 'warning');
}
//Main headers
$headers = array(get_lang('Courses'), get_lang('LearningPaths'), get_lang('MyQCM'), get_lang('MyStatistics'));
//Subheaders
$sub_header = array(get_lang('AllLearningPaths'), get_lang('PerWeek'), get_lang('ByCourse'));
//Sub headers data
$lp_tabs = Display::tabs($sub_header, array(Display::grid_html('list_default'), Display::grid_html('list_week'), Display::grid_html('list_course')),'sub_tab');
$courses_tab = Display::grid_html('courses');
//Main headers data
echo Display::tabs($headers, array($courses_tab, $lp_tabs, Display::grid_html('exercises'), $my_reporting));
Display::display_footer();