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146 lines
7.0 KiB
146 lines
7.0 KiB
<?php
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/**
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* This file is part of global info block plugin for dashboard,
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* it should be required inside the dashboard controller for
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* showing it into the dashboard interface.
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* @package chamilo.dashboard
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* @author Yannick Warnier
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*/
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/**
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* required files for getting data
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*/
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/**
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* This class is used like controller for this global info block plugin
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* the class name must be registered inside path.info file
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* (e.g: controller = "BlockGlobalInfo"), so dashboard controller can
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* instantiate it
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* @package chamilo.dashboard
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*/
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class BlockGlobalInfo extends Block
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{
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private $user_id;
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private $courses;
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private $path;
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private $permission = array();
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/**
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* Constructor
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*/
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public function __construct ($user_id)
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{
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$this->user_id = $user_id;
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$this->path = 'block_global_info';
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if ($this->is_block_visible_for_user($user_id)) {
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//$this->courses = CourseManager::get_courses_followed_by_drh($user_id);
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}
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}
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/**
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* This method check if a user is allowed to see the block inside dashboard interface
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* @param int User id
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* @return bool Is block visible for user
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*/
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public function is_block_visible_for_user($user_id)
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{
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$user_info = api_get_user_info($user_id);
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$user_status = $user_info['status'];
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$is_block_visible_for_user = false;
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if (UserManager::is_admin($user_id) || in_array($user_status, $this->permission)) {
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$is_block_visible_for_user = true;
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}
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return $is_block_visible_for_user;
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}
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/**
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* This method return content html containing information about courses and its position for showing it inside dashboard interface
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* it's important to use the name 'get_block' for beeing used from dashboard controller
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* @return array column and content html
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*/
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public function get_block()
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{
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global $charset;
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$column = 2;
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$data = array();
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$content = $this->get_content_html();
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$html = '
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<div class="panel panel-default" id="intro">
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<div class="panel-heading">'.get_lang('GlobalPlatformInformation').'
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<div class="pull-right"><a class="btn btn-danger btn-xs" onclick="javascript:if(!confirm(\''.addslashes(api_htmlentities(get_lang('ConfirmYourChoice'),ENT_QUOTES,$charset)).'\')) return false;" href="index.php?action=disable_block&path='.$this->path.'">
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<em class="fa fa-times"></em>
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</a></div>
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</div>
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<div class="panel-body">
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'.$content.'
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</div>
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</div>
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';
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$data['column'] = $column;
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$data['content_html'] = $html;
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return $data;
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}
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/**
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* This method return a content html, it's used inside get_block method for showing it inside dashboard interface
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* @return string content html
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*/
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public function get_content_html()
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{
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$global_data = $this->get_global_information_data();
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//$content = '<div style="margin:10px;">';
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$content = '<h4>'.get_lang('GlobalPlatformInformation').'</h4>';
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$data_table = null;
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if (!empty($global_data)) {
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$data_table = '<table class="table table-bordered" width:"95%">';
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$i = 1;
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foreach ($global_data as $data) {
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if ($i%2 == 0) {
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$class_tr = 'row_odd';
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} else {
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$class_tr = 'row_even';
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}
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$data_table .= '<tr class="'.$class_tr.'">';
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foreach ($data as $cell) {
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$data_table .= '<td align="right">'.$cell.'</td>';
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}
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$data_table .= '</tr>';
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$i++;
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}
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$data_table .= '</table>';
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} else {
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$data_table .= get_lang('ThereIsNoInformationAboutThePlatform');
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}
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$content .= $data_table;
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//$content .= '</div>';
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return $content;
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}
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/**
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* Get global information data
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* @return array
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*/
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function get_global_information_data()
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{
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// Two-dimensional array with data about the system
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$path = api_get_path(WEB_CODE_PATH);
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// Check total number of users
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$global_info = array(
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array(get_lang('CountUsers'), '<a href="'.$path.'admin/user_list.php">'.Statistics::countUsers().'</a>'),
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// Check only active users
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array(get_lang('NumberOfUsersActive'), '<a href="'.$path.'admin/user_list.php?keyword_firstname=&keyword_lastname=&keyword_username=&keyword_email=&keyword_officialcode=&keyword_status=%25&keyword_active=1&submit=&_qf__advanced_search=">'.Statistics::countUsers(null, null, null, true).'</a>'),
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// Check number of courses
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array(get_lang('NumberOfCoursesTotal'), '<a href="'.$path.'admin/course_list.php">'.Statistics::countCourses().'</a>'),
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array(get_lang('NumberOfCoursesPublic'), '<a href="'.$path.'admin/course_list.php?keyword_code=&keyword_title=&keyword_language=%25&keyword_category=&keyword_visibility='.COURSE_VISIBILITY_OPEN_WORLD.'&keyword_subscribe=%25&keyword_unsubscribe=%25&submit=&_qf__advanced_course_search=">'.Statistics::countCoursesByVisibility(COURSE_VISIBILITY_OPEN_WORLD).'</a>'),
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array(get_lang('NumberOfCoursesOpen'), '<a href="'.$path.'admin/course_list.php?keyword_code=&keyword_title=&keyword_language=%25&keyword_category=&keyword_visibility='.COURSE_VISIBILITY_OPEN_PLATFORM.'&keyword_subscribe=%25&keyword_unsubscribe=%25&submit=&_qf__advanced_course_search=">'.Statistics::countCoursesByVisibility(COURSE_VISIBILITY_OPEN_PLATFORM).'</a>'),
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array(get_lang('NumberOfCoursesPrivate'), '<a href="'.$path.'admin/course_list.php?keyword_code=&keyword_title=&keyword_language=%25&keyword_category=&keyword_visibility='.COURSE_VISIBILITY_REGISTERED.'&keyword_subscribe=%25&keyword_unsubscribe=%25&submit=&_qf__advanced_course_search=">'.Statistics::countCoursesByVisibility(COURSE_VISIBILITY_REGISTERED).'</a>'),
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array(get_lang('NumberOfCoursesClosed'), '<a href="'.$path.'admin/course_list.php?keyword_code=&keyword_title=&keyword_language=%25&keyword_category=&keyword_visibility='.COURSE_VISIBILITY_CLOSED.'&keyword_subscribe=%25&keyword_unsubscribe=%25&submit=&_qf__advanced_course_search=">'.Statistics::countCoursesByVisibility(COURSE_VISIBILITY_CLOSED).'</a>'),
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array(get_lang('NumberOfCoursesHidden'), '<a href="'.$path.'admin/course_list.php?keyword_code=&keyword_title=&keyword_language=%25&keyword_category=&keyword_visibility='.COURSE_VISIBILITY_HIDDEN.'&keyword_subscribe=%25&keyword_unsubscribe=%25&submit=&_qf__advanced_course_search=">'.Statistics::countCoursesByVisibility(COURSE_VISIBILITY_HIDDEN).'</a>')
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);
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return $global_info;
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}
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}
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