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

136 lines
5.0 KiB

<?php
/* For licensing terms, see /license.txt */
/**
* Document quota management script
* @package chamilo.document
*/
require_once '../inc/global.inc.php';
if (!api_is_allowed_to_edit(null, true)) {
api_not_allowed(true);
}
$current_course_tool = TOOL_DOCUMENT;
$this_section = SECTION_COURSES;
$tool_name = get_lang('DocumentQuota');
$interbreadcrumb[] = array('url' => 'document.php', 'name' => get_lang('Documents'));
$htmlHeadXtra[] = api_get_js('jqplot/jquery.jqplot.min.js');
$htmlHeadXtra[] = api_get_js('jqplot/plugins/jqplot.pieRenderer.min.js');
$htmlHeadXtra[] = api_get_js('jqplot/plugins/jqplot.donutRenderer.min.js');
$htmlHeadXtra[] = api_get_css(api_get_path(WEB_LIBRARY_PATH).'javascript/jqplot/jquery.jqplot.min.css');
$course_code = api_get_course_id();
$course_id = api_get_course_int_id();
$session_id = api_get_session_id();
$group_id = api_get_group_id();
$user_id = api_get_user_id();
$user_info = api_get_user_info($user_id);
$session = array();
$user_name = $user_info['complete_name'];
$course_list = SessionManager::get_course_list_by_session_id ($session_id);
$session_list = SessionManager::get_session_by_course($course_code);
$total_quota_bytes = DocumentManager::get_course_quota();
$quota_bytes = DocumentManager::documents_total_space($course_id, 0 , 0);
$quota_percentage = round($quota_bytes/$total_quota_bytes, 2)*100;
$session[] = array(get_lang('Course').' ('.format_file_size($quota_bytes).')', $quota_percentage);
$used_quota_bytes = $quota_bytes;
if (!empty($session_list)) {
foreach ($session_list as $session_data) {
$quota_percentage = 0;
$quota_bytes = intval(DocumentManager::documents_total_space($course_id, null, $session_data['id']));
if (!empty($quota_bytes)) {
$quota_percentage = round($quota_bytes/$total_quota_bytes, 2)*100;
}
if ($session_id == $session_data['id']) {
$session_data['name'] = $session_data['name'] . ' * ';
}
$used_quota_bytes += $quota_bytes;
$session[] = array(
addslashes(get_lang('Session').': '.$session_data['name']).' ('.format_file_size($quota_bytes).')',
$quota_percentage
);
}
}
$group_list = GroupManager::get_groups();
if (!empty($group_list)) {
foreach ($group_list as $group_data) {
$quota_percentage = 0;
$my_group_id = $group_data['id'];
$quota_bytes = intval(DocumentManager::documents_total_space($course_id, $my_group_id, 0));
if (!empty($quota_bytes)) {
$quota_percentage = round($quota_bytes/$total_quota_bytes, 2)*100;
}
if ($group_id == $my_group_id) {
$group_data['name'] = $group_data['name'] . ' * ';
}
$used_quota_bytes += $quota_bytes;
$session[] = array(addslashes(get_lang('Group').': '.$group_data['name']).' ('.format_file_size($quota_bytes).')', $quota_percentage);
}
}
//Showing weight of documents uploaded by user
$document_list = DocumentManager::get_all_document_data($_course);
if (is_array($document_list)) {
foreach ($document_list as $document_data) {
if ($document_data['insert_user_id'] == api_get_user_id() && $document_data['filetype'] == 'file') {
$quota_bytes += $document_data['size'];
}
}
if ($quota_bytes != 0) {
$quota_percentage = round($quota_bytes/$total_quota_bytes, 2)*100;
}
$session[] = array(addslashes(get_lang('Teacher').': '.$user_name).' ('.format_file_size($quota_bytes).')', $quota_percentage);
//if a sesson is active
if ($session_id != 0) {
if (!empty($course_list)) {
$total_courses_quota = 0;
$total_quota_bytes = 0;
foreach ($course_list as $course_data) {
$total_quota_bytes += DocumentManager::get_course_quota($course_data['id']);
}
if ($quota_bytes != 0) {
$quota_percentage = round($quota_bytes/$total_quota_bytes, 2)*100;
}
}
$session[] = array(addslashes(sprintf(get_lang('TeacherXInSession'),$user_name)), $quota_percentage);
}
}
$quota_percentage = round(($total_quota_bytes - $used_quota_bytes)/$total_quota_bytes, 2)*100;
$session[] = array(addslashes(get_lang('ShowCourseQuotaUse')).' ('.format_file_size($total_quota_bytes - $used_quota_bytes).') ', $quota_percentage);
$quota_data = json_encode($session);
$htmlHeadXtra[] = "
<script>
$(document).ready(function(){
var data = ".$quota_data.";
var plot1 = jQuery.jqplot ('chart1', [data], {
seriesDefaults: {
// Make this a pie chart
renderer: jQuery.jqplot.PieRenderer,
rendererOptions: {
// Put data labels on the pie slices.
// By default, labels show the percentage of the slice.
showDataLabels: true
}
},
legend: { show:true, location: 'e' }
}
);
});
</script>";
$tpl = new Template($tool_name);
$content = Display::page_subheader(get_lang('ShowCourseQuotaUse')).'<div id="chart1"></div>';
$tpl->assign('content', $content);
$tpl->display_one_col_template();