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868 lines
27 KiB
868 lines
27 KiB
<?php
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/* For licensing terms, see /license.txt */
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/**
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* Class Diagnoser
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* Class that is responsible for generating diagnostic information about the system.
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*
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* @package chamilo.diagnoser
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*
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* @author Ivan Tcholakov, 2008, initial proposal and sample code.
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* @author spou595, 2009, implementation for Chamilo 2.x
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* @author Julio Montoya <gugli100@gmail.com>, 2010, port to chamilo 1.8.7, Some fixes
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*/
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class Diagnoser
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{
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const STATUS_OK = 1;
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const STATUS_WARNING = 2;
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const STATUS_ERROR = 3;
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const STATUS_INFORMATION = 4;
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/**
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* Contructor.
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*/
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public function __construct()
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{
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}
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/**
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* Show html table.
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*/
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public function show_html()
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{
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$sections = [
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'chamilo' => [
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'lang' => 'Chamilo',
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'info' => 'State of Chamilo requirements',
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],
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'php' => [
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'lang' => 'PHP',
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'info' => 'State of PHP settings on the server',
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],
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'database' => [
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'lang' => 'Database',
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'info' => 'Configuration settings of the database server. To check the database consistency after an upgrade, if you have access to the command line, you can use "php bin/doctrine.php orm:schema-tool:update --dump-sql". This will print a list of database changes that should be applied to your system in order to get the right structure. Index name changes can be ignored. Use "--force" instead of "--dump" to try and execute them in order.',
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],
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'webserver' => [
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'lang' => get_lang('WebServer'),
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'info' => 'Information about your webserver\'s configuration ',
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],
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'paths' => [
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'lang' => 'Paths',
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'info' => 'The following paths are called by their constant throughout Chamilo\'s code using the api_get_path() function. Here is a list of these paths and what they would be translated to on this portal.',
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],
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];
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$currentSection = isset($_GET['section']) ? $_GET['section'] : '';
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if (!in_array(trim($currentSection), array_keys($sections))) {
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$currentSection = 'chamilo';
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}
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$html = '<div class="tabbable"><ul class="nav nav-tabs">';
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foreach ($sections as $section => $details) {
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if ($currentSection === $section) {
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$html .= '<li class="active">';
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} else {
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$html .= '<li>';
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}
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$params['section'] = $section;
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$html .= '<a href="system_status.php?section='.$section.'">'.$details['lang'].'</a></li>';
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}
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$html .= '</ul><div class="tab-pane">';
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$data = call_user_func([$this, 'get_'.$currentSection.'_data']);
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echo $html;
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if ($currentSection != 'paths') {
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echo '<br />';
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echo Display::return_message($sections[$currentSection]['info'], 'normal');
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$table = new SortableTableFromArray($data, 1, 100);
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$table->set_header(0, '', false);
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$table->set_header(1, get_lang('Section'), false);
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$table->set_header(2, get_lang('Setting'), false);
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$table->set_header(3, get_lang('Current'), false);
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$table->set_header(4, get_lang('Expected'), false);
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$table->set_header(5, get_lang('Comment'), false);
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$table->display();
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} else {
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echo '<br />';
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echo Display::return_message($sections[$currentSection]['info'], 'normal');
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$headers = $data['headers'];
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$results = $data['data'];
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$table = new HTML_Table(['class' => 'data_table']);
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$column = 0;
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foreach ($headers as $header) {
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$table->setHeaderContents(0, $column, $header);
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$column++;
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}
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$row = 1;
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foreach ($results as $index => $rowData) {
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$table->setCellContents(
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$row,
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0,
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$rowData
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);
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$table->setCellContents(
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$row,
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1,
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$index
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);
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$row++;
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}
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echo $table->display();
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}
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echo '</div></div>';
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}
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/**
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* @return array
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*/
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public function get_paths_data()
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{
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global $paths;
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$list = $paths[api_get_path(WEB_PATH)];
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$list['url_append'] = api_get_configuration_value('url_append');
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asort($list);
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return [
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'headers' => ['Path', 'constant'],
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'data' => $list,
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];
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}
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/**
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* Functions to get the data for the chamilo diagnostics.
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*
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* @return array of data
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*/
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public function get_chamilo_data()
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{
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$array = [];
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$writable_folders = [
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api_get_path(SYS_APP_PATH).'cache',
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api_get_path(SYS_COURSE_PATH),
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api_get_path(SYS_APP_PATH).'home',
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api_get_path(SYS_APP_PATH).'upload/users/',
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api_get_path(SYS_PATH).'main/default_course_document/images/',
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];
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foreach ($writable_folders as $index => $folder) {
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$writable = is_writable($folder);
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$status = $writable ? self::STATUS_OK : self::STATUS_ERROR;
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$array[] = $this->build_setting(
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$status,
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'[FILES]',
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get_lang('IsWritable').': '.$folder,
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'http://be2.php.net/manual/en/function.is-writable.php',
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$writable,
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1,
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'yes_no',
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get_lang('DirectoryMustBeWritable')
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);
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}
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$exists = file_exists(api_get_path(SYS_CODE_PATH).'install');
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$status = $exists ? self::STATUS_WARNING : self::STATUS_OK;
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$array[] = $this->build_setting(
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$status,
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'[FILES]',
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get_lang('DirectoryExists').': /install',
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'http://be2.php.net/file_exists',
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$exists,
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0,
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'yes_no',
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get_lang('DirectoryShouldBeRemoved')
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);
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$app_version = api_get_setting('chamilo_database_version');
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$array[] = $this->build_setting(
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self::STATUS_INFORMATION,
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'[DB]',
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'chamilo_database_version',
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'#',
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$app_version,
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0,
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null,
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'Chamilo DB version'
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);
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$access_url_id = api_get_current_access_url_id();
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if ($access_url_id === 1) {
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global $_configuration;
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$message2 = '';
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if ($access_url_id === 1) {
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if (api_is_windows_os()) {
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$message2 .= get_lang('SpaceUsedOnSystemCannotBeMeasuredOnWindows');
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} else {
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$dir = api_get_path(SYS_PATH);
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$du = exec('du -sh '.$dir, $err);
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list($size, $none) = explode("\t", $du);
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$limit = 0;
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if (isset($_configuration[$access_url_id])) {
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if (isset($_configuration[$access_url_id]['hosting_limit_disk_space'])) {
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$limit = $_configuration[$access_url_id]['hosting_limit_disk_space'];
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}
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}
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$message2 .= sprintf(get_lang('TotalSpaceUsedByPortalXLimitIsYMB'), $size, $limit);
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}
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}
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$array[] = $this->build_setting(
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self::STATUS_OK,
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'[FILES]',
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'hosting_limit_disk_space',
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'#',
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$size,
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0,
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null,
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$message2
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);
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}
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return $array;
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}
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/**
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* Functions to get the data for the php diagnostics.
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*
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* @return array of data
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*/
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public function get_php_data()
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{
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$array = [];
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// General Functions
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$version = phpversion();
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$status = $version > REQUIRED_PHP_VERSION ? self::STATUS_OK : self::STATUS_ERROR;
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$array[] = $this->build_setting(
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$status,
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'[PHP]',
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'phpversion()',
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'http://www.php.net/manual/en/function.phpversion.php',
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phpversion(),
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'>= '.REQUIRED_PHP_VERSION,
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null,
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get_lang('PHPVersionInfo')
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);
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$setting = ini_get('output_buffering');
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$req_setting = 1;
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$status = $setting >= $req_setting ? self::STATUS_OK : self::STATUS_ERROR;
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$array[] = $this->build_setting(
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$status,
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'[INI]',
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'output_buffering',
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'http://www.php.net/manual/en/outcontrol.configuration.php#ini.output-buffering',
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$setting,
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$req_setting,
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'on_off',
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get_lang('OutputBufferingInfo')
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);
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$setting = ini_get('file_uploads');
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$req_setting = 1;
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$status = $setting == $req_setting ? self::STATUS_OK : self::STATUS_ERROR;
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$array[] = $this->build_setting(
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$status,
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'[INI]',
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'file_uploads',
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'http://www.php.net/manual/en/ini.core.php#ini.file-uploads',
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$setting,
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$req_setting,
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'on_off',
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get_lang('FileUploadsInfo')
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);
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$setting = ini_get('magic_quotes_runtime');
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$req_setting = 0;
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$status = $setting == $req_setting ? self::STATUS_OK : self::STATUS_ERROR;
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$array[] = $this->build_setting(
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$status,
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'[INI]',
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'magic_quotes_runtime',
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'http://www.php.net/manual/en/ini.core.php#ini.magic-quotes-runtime',
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$setting,
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$req_setting,
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'on_off',
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get_lang('MagicQuotesRuntimeInfo')
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);
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$setting = ini_get('safe_mode');
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$req_setting = 0;
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$status = $setting == $req_setting ? self::STATUS_OK : self::STATUS_WARNING;
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$array[] = $this->build_setting(
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$status,
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'[INI]',
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'safe_mode',
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'http://www.php.net/manual/en/ini.core.php#ini.safe-mode',
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$setting,
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$req_setting,
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'on_off',
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get_lang('SafeModeInfo')
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);
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$setting = ini_get('register_globals');
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$req_setting = 0;
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$status = $setting == $req_setting ? self::STATUS_OK : self::STATUS_ERROR;
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$array[] = $this->build_setting(
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$status,
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'[INI]',
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'register_globals',
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'http://www.php.net/manual/en/ini.core.php#ini.register-globals',
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$setting,
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$req_setting,
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'on_off',
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get_lang('RegisterGlobalsInfo')
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);
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$setting = ini_get('short_open_tag');
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$req_setting = 0;
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$status = $setting == $req_setting ? self::STATUS_OK : self::STATUS_WARNING;
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$array[] = $this->build_setting(
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$status,
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'[INI]',
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'short_open_tag',
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'http://www.php.net/manual/en/ini.core.php#ini.short-open-tag',
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$setting,
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$req_setting,
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'on_off',
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get_lang('ShortOpenTagInfo')
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);
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$setting = ini_get('magic_quotes_gpc');
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$req_setting = 0;
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$status = $setting == $req_setting ? self::STATUS_OK : self::STATUS_ERROR;
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$array[] = $this->build_setting(
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$status,
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'[INI]',
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'magic_quotes_gpc',
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'http://www.php.net/manual/en/ini.core.php#ini.magic_quotes_gpc',
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$setting,
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$req_setting,
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'on_off',
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get_lang('MagicQuotesGpcInfo')
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);
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|
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$setting = ini_get('display_errors');
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$req_setting = 0;
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$status = $setting == $req_setting ? self::STATUS_OK : self::STATUS_WARNING;
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$array[] = $this->build_setting(
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$status,
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'[INI]',
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'display_errors',
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'http://www.php.net/manual/en/ini.core.php#ini.display_errors',
|
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$setting,
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$req_setting,
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'on_off',
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get_lang('DisplayErrorsInfo')
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);
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|
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$setting = ini_get('default_charset');
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if ($setting == '') {
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$setting = null;
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}
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$req_setting = 'UTF-8';
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$status = $setting == $req_setting ? self::STATUS_OK : self::STATUS_ERROR;
|
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$array[] = $this->build_setting(
|
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$status,
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|
'[INI]',
|
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'default_charset',
|
|
'http://www.php.net/manual/en/ini.core.php#ini.default-charset',
|
|
$setting,
|
|
$req_setting,
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null,
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|
get_lang('DefaultCharsetInfo')
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);
|
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|
|
$setting = ini_get('max_execution_time');
|
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$req_setting = '300 ('.get_lang('Minimum').')';
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|
$status = $setting >= 300 ? self::STATUS_OK : self::STATUS_WARNING;
|
|
$array[] = $this->build_setting(
|
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$status,
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|
'[INI]',
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|
'max_execution_time',
|
|
'http://www.php.net/manual/en/ini.core.php#ini.max-execution-time',
|
|
$setting,
|
|
$req_setting,
|
|
null,
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|
get_lang('MaxExecutionTimeInfo')
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);
|
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|
$setting = ini_get('max_input_time');
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$req_setting = '300 ('.get_lang('Minimum').')';
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$status = $setting >= 300 ? self::STATUS_OK : self::STATUS_WARNING;
|
|
$array[] = $this->build_setting(
|
|
$status,
|
|
'[INI]',
|
|
'max_input_time',
|
|
'http://www.php.net/manual/en/ini.core.php#ini.max-input-time',
|
|
$setting,
|
|
$req_setting,
|
|
null,
|
|
get_lang('MaxInputTimeInfo')
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|
);
|
|
|
|
$setting = ini_get('memory_limit');
|
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$req_setting = '>= '.REQUIRED_MIN_MEMORY_LIMIT.'M';
|
|
$status = self::STATUS_ERROR;
|
|
if ((float) $setting >= REQUIRED_MIN_MEMORY_LIMIT) {
|
|
$status = self::STATUS_OK;
|
|
}
|
|
$array[] = $this->build_setting(
|
|
$status,
|
|
'[INI]',
|
|
'memory_limit',
|
|
'http://www.php.net/manual/en/ini.core.php#ini.memory-limit',
|
|
$setting,
|
|
$req_setting,
|
|
null,
|
|
get_lang('MemoryLimitInfo')
|
|
);
|
|
|
|
$setting = ini_get('post_max_size');
|
|
$req_setting = '>= '.REQUIRED_MIN_POST_MAX_SIZE.'M';
|
|
$status = self::STATUS_ERROR;
|
|
if ((float) $setting >= REQUIRED_MIN_POST_MAX_SIZE) {
|
|
$status = self::STATUS_OK;
|
|
}
|
|
$array[] = $this->build_setting(
|
|
$status,
|
|
'[INI]',
|
|
'post_max_size',
|
|
'http://www.php.net/manual/en/ini.core.php#ini.post-max-size',
|
|
$setting,
|
|
$req_setting,
|
|
null,
|
|
get_lang('PostMaxSizeInfo')
|
|
);
|
|
|
|
$setting = ini_get('upload_max_filesize');
|
|
$req_setting = '>= '.REQUIRED_MIN_UPLOAD_MAX_FILESIZE.'M';
|
|
$status = self::STATUS_ERROR;
|
|
if ((float) $setting >= REQUIRED_MIN_UPLOAD_MAX_FILESIZE) {
|
|
$status = self::STATUS_OK;
|
|
}
|
|
$array[] = $this->build_setting(
|
|
$status,
|
|
'[INI]',
|
|
'upload_max_filesize',
|
|
'http://www.php.net/manual/en/ini.core.php#ini.upload_max_filesize',
|
|
$setting,
|
|
$req_setting,
|
|
null,
|
|
get_lang('UploadMaxFilesizeInfo')
|
|
);
|
|
|
|
$setting = ini_get('upload_tmp_dir');
|
|
$status = self::STATUS_OK;
|
|
$array[] = $this->build_setting(
|
|
$status,
|
|
'[INI]',
|
|
'upload_tmp_dir',
|
|
'http://www.php.net/manual/en/ini.core.php#ini.upload_tmp_dir',
|
|
$setting,
|
|
'',
|
|
null,
|
|
get_lang('UploadTmpDirInfo')
|
|
);
|
|
|
|
$setting = ini_get('variables_order');
|
|
$req_setting = 'GPCS';
|
|
$status = $setting == $req_setting ? self::STATUS_OK : self::STATUS_ERROR;
|
|
$array[] = $this->build_setting(
|
|
$status,
|
|
'[INI]',
|
|
'variables_order',
|
|
'http://www.php.net/manual/en/ini.core.php#ini.variables-order',
|
|
$setting,
|
|
$req_setting,
|
|
null,
|
|
get_lang('VariablesOrderInfo')
|
|
);
|
|
|
|
$setting = ini_get('session.gc_maxlifetime');
|
|
$req_setting = '4320';
|
|
$status = $setting == $req_setting ? self::STATUS_OK : self::STATUS_WARNING;
|
|
$array[] = $this->build_setting(
|
|
$status,
|
|
'[SESSION]',
|
|
'session.gc_maxlifetime',
|
|
'http://www.php.net/manual/en/ini.core.php#session.gc-maxlifetime',
|
|
$setting,
|
|
$req_setting,
|
|
null,
|
|
get_lang('SessionGCMaxLifetimeInfo')
|
|
);
|
|
|
|
if (api_check_browscap()) {
|
|
$setting = true;
|
|
} else {
|
|
$setting = false;
|
|
}
|
|
$req_setting = true;
|
|
$status = $setting == $req_setting ? self::STATUS_OK : self::STATUS_WARNING;
|
|
$array[] = $this->build_setting(
|
|
$status,
|
|
'[INI]',
|
|
'browscap',
|
|
'http://www.php.net/manual/en/misc.configuration.php#ini.browscap',
|
|
$setting,
|
|
$req_setting,
|
|
'on_off',
|
|
get_lang('BrowscapInfo')
|
|
);
|
|
|
|
// Extensions
|
|
$extensions = [
|
|
'gd' => [
|
|
'link' => 'http://www.php.net/gd',
|
|
'expected' => 1,
|
|
'comment' => get_lang('ExtensionMustBeLoaded'),
|
|
],
|
|
'pdo_mysql' => [
|
|
'link' => 'http://php.net/manual/en/ref.pdo-mysql.php',
|
|
'expected' => 1,
|
|
'comment' => get_lang('ExtensionMustBeLoaded'),
|
|
],
|
|
'pcre' => [
|
|
'link' => 'http://www.php.net/pcre',
|
|
'expected' => 1,
|
|
'comment' => get_lang('ExtensionMustBeLoaded'),
|
|
],
|
|
'session' => [
|
|
'link' => 'http://www.php.net/session',
|
|
'expected' => 1,
|
|
'comment' => get_lang('ExtensionMustBeLoaded'),
|
|
],
|
|
'standard' => [
|
|
'link' => 'http://www.php.net/spl',
|
|
'expected' => 1,
|
|
'comment' => get_lang('ExtensionMustBeLoaded'),
|
|
],
|
|
'zlib' => [
|
|
'link' => 'http://www.php.net/zlib',
|
|
'expected' => 1,
|
|
'comment' => get_lang('ExtensionMustBeLoaded'),
|
|
],
|
|
'xsl' => [
|
|
'link' => 'http://be2.php.net/xsl',
|
|
'expected' => 2,
|
|
'comment' => get_lang('ExtensionShouldBeLoaded'),
|
|
],
|
|
'curl' => [
|
|
'link' => 'http://www.php.net/curl',
|
|
'expected' => 2,
|
|
'comment' => get_lang('ExtensionShouldBeLoaded'),
|
|
],
|
|
'Zend OPcache' => [
|
|
'link' => 'http://www.php.net/opcache',
|
|
'expected' => 2,
|
|
'comment' => get_lang('ExtensionShouldBeLoaded'),
|
|
],
|
|
'apcu' => [
|
|
'link' => 'http://www.php.net/apcu',
|
|
'expected' => 2,
|
|
'comment' => get_lang('ExtensionShouldBeLoaded'),
|
|
],
|
|
];
|
|
|
|
foreach ($extensions as $extension => $data) {
|
|
$url = $data['link'];
|
|
$expected_value = $data['expected'];
|
|
$comment = $data['comment'];
|
|
|
|
$loaded = extension_loaded($extension);
|
|
$status = $loaded ? self::STATUS_OK : self::STATUS_ERROR;
|
|
$array[] = $this->build_setting(
|
|
$status,
|
|
'[EXTENSION]',
|
|
get_lang('LoadedExtension').': '.$extension,
|
|
$url,
|
|
$loaded,
|
|
$expected_value,
|
|
'yes_no_optional',
|
|
$comment
|
|
);
|
|
}
|
|
|
|
return $array;
|
|
}
|
|
|
|
/**
|
|
* Functions to get the data for the mysql diagnostics.
|
|
*
|
|
* @return array of data
|
|
*/
|
|
public function get_database_data()
|
|
{
|
|
$array = [];
|
|
$em = Database::getManager();
|
|
$connection = $em->getConnection();
|
|
$host = $connection->getHost();
|
|
$db = $connection->getDatabase();
|
|
$port = $connection->getPort();
|
|
$driver = $connection->getDriver()->getName();
|
|
|
|
$array[] = $this->build_setting(
|
|
self::STATUS_INFORMATION,
|
|
'[Database]',
|
|
'driver',
|
|
'',
|
|
$driver,
|
|
null,
|
|
null,
|
|
get_lang('Driver')
|
|
);
|
|
|
|
$array[] = $this->build_setting(
|
|
self::STATUS_INFORMATION,
|
|
'[Database]',
|
|
'host',
|
|
'',
|
|
$host,
|
|
null,
|
|
null,
|
|
get_lang('MysqlHostInfo')
|
|
);
|
|
|
|
$array[] = $this->build_setting(
|
|
self::STATUS_INFORMATION,
|
|
'[Database]',
|
|
'port',
|
|
'',
|
|
$port,
|
|
null,
|
|
null,
|
|
get_lang('Port')
|
|
);
|
|
|
|
$array[] = $this->build_setting(
|
|
self::STATUS_INFORMATION,
|
|
'[Database]',
|
|
'Database name',
|
|
'',
|
|
$db,
|
|
null,
|
|
null,
|
|
get_lang('Name')
|
|
);
|
|
|
|
return $array;
|
|
}
|
|
|
|
/**
|
|
* Functions to get the data for the webserver diagnostics.
|
|
*
|
|
* @return array of data
|
|
*/
|
|
public function get_webserver_data()
|
|
{
|
|
$array = [];
|
|
|
|
$array[] = $this->build_setting(
|
|
self::STATUS_INFORMATION,
|
|
'[SERVER]',
|
|
'$_SERVER["SERVER_NAME"]',
|
|
'http://be.php.net/reserved.variables.server',
|
|
$_SERVER["SERVER_NAME"],
|
|
null,
|
|
null,
|
|
get_lang('ServerNameInfo')
|
|
);
|
|
$array[] = $this->build_setting(
|
|
self::STATUS_INFORMATION,
|
|
'[SERVER]',
|
|
'$_SERVER["SERVER_ADDR"]',
|
|
'http://be.php.net/reserved.variables.server',
|
|
$_SERVER["SERVER_ADDR"],
|
|
null,
|
|
null,
|
|
get_lang('ServerAddessInfo')
|
|
);
|
|
$array[] = $this->build_setting(
|
|
self::STATUS_INFORMATION,
|
|
'[SERVER]',
|
|
'$_SERVER["SERVER_PORT"]',
|
|
'http://be.php.net/reserved.variables.server',
|
|
$_SERVER["SERVER_PORT"],
|
|
null,
|
|
null,
|
|
get_lang('ServerPortInfo')
|
|
);
|
|
$array[] = $this->build_setting(
|
|
self::STATUS_INFORMATION,
|
|
'[SERVER]',
|
|
'$_SERVER["SERVER_SOFTWARE"]',
|
|
'http://be.php.net/reserved.variables.server',
|
|
$_SERVER["SERVER_SOFTWARE"],
|
|
null,
|
|
null,
|
|
get_lang('ServerSoftwareInfo')
|
|
);
|
|
$array[] = $this->build_setting(
|
|
self::STATUS_INFORMATION,
|
|
'[SERVER]',
|
|
'$_SERVER["REMOTE_ADDR"]',
|
|
'http://be.php.net/reserved.variables.server',
|
|
$_SERVER["REMOTE_ADDR"],
|
|
null,
|
|
null,
|
|
get_lang('ServerRemoteInfo')
|
|
);
|
|
$array[] = $this->build_setting(
|
|
self::STATUS_INFORMATION,
|
|
'[SERVER]',
|
|
'$_SERVER["HTTP_USER_AGENT"]',
|
|
'http://be.php.net/reserved.variables.server',
|
|
$_SERVER["HTTP_USER_AGENT"],
|
|
null,
|
|
null,
|
|
get_lang('ServerUserAgentInfo')
|
|
);
|
|
$array[] = $this->build_setting(
|
|
self::STATUS_INFORMATION,
|
|
'[SERVER]',
|
|
'$_SERVER["SERVER_PROTOCOL"]',
|
|
'http://be.php.net/reserved.variables.server',
|
|
$_SERVER["SERVER_PROTOCOL"],
|
|
null,
|
|
null,
|
|
get_lang('ServerProtocolInfo')
|
|
);
|
|
$array[] = $this->build_setting(
|
|
self::STATUS_INFORMATION,
|
|
'[SERVER]',
|
|
'php_uname()',
|
|
'http://be2.php.net/php_uname',
|
|
php_uname(),
|
|
null,
|
|
null,
|
|
get_lang('UnameInfo')
|
|
);
|
|
$array[] = $this->build_setting(
|
|
self::STATUS_INFORMATION,
|
|
'[SERVER]',
|
|
'$_SERVER["HTTP_X_FORWARDED_FOR"]',
|
|
'http://be.php.net/reserved.variables.server',
|
|
(!empty($_SERVER["HTTP_X_FORWARDED_FOR"]) ? $_SERVER["HTTP_X_FORWARDED_FOR"] : ''),
|
|
null,
|
|
null,
|
|
get_lang('ServerXForwardedForInfo')
|
|
);
|
|
|
|
return $array;
|
|
}
|
|
|
|
/**
|
|
* Additional functions needed for fast integration.
|
|
*/
|
|
public function build_setting(
|
|
$status,
|
|
$section,
|
|
$title,
|
|
$url,
|
|
$current_value,
|
|
$expected_value,
|
|
$formatter,
|
|
$comment
|
|
) {
|
|
switch ($status) {
|
|
case self::STATUS_OK:
|
|
$img = 'bullet_green.png';
|
|
break;
|
|
case self::STATUS_WARNING:
|
|
$img = 'bullet_orange.png';
|
|
break;
|
|
case self::STATUS_ERROR:
|
|
$img = 'bullet_red.png';
|
|
break;
|
|
case self::STATUS_INFORMATION:
|
|
$img = 'bullet_blue.png';
|
|
break;
|
|
}
|
|
|
|
$image = Display::return_icon($img, $status);
|
|
$url = $this->get_link($title, $url);
|
|
|
|
$formatted_current_value = $current_value;
|
|
$formatted_expected_value = $expected_value;
|
|
|
|
if ($formatter) {
|
|
if (method_exists($this, 'format_'.$formatter)) {
|
|
$formatted_current_value = call_user_func([$this, 'format_'.$formatter], $current_value);
|
|
$formatted_expected_value = call_user_func([$this, 'format_'.$formatter], $expected_value);
|
|
}
|
|
}
|
|
|
|
return [$image, $section, $url, $formatted_current_value, $formatted_expected_value, $comment];
|
|
}
|
|
|
|
/**
|
|
* Create a link with a url and a title.
|
|
*
|
|
* @param $title
|
|
* @param $url
|
|
*
|
|
* @return string the url
|
|
*/
|
|
public function get_link($title, $url)
|
|
{
|
|
return '<a href="'.$url.'" target="about:bank">'.$title.'</a>';
|
|
}
|
|
|
|
/**
|
|
* @param int $value
|
|
*
|
|
* @return string
|
|
*/
|
|
public function format_yes_no_optional($value)
|
|
{
|
|
$return = '';
|
|
switch ($value) {
|
|
case 0:
|
|
$return = get_lang('No');
|
|
break;
|
|
case 1:
|
|
$return = get_lang('Yes');
|
|
break;
|
|
case 2:
|
|
$return = get_lang('Optional');
|
|
break;
|
|
}
|
|
|
|
return $return;
|
|
}
|
|
|
|
/**
|
|
* @param $value
|
|
*
|
|
* @return string
|
|
*/
|
|
public function format_yes_no($value)
|
|
{
|
|
return $value ? get_lang('Yes') : get_lang('No');
|
|
}
|
|
|
|
/**
|
|
* @param int $value
|
|
*
|
|
* @return string
|
|
*/
|
|
public function format_on_off($value)
|
|
{
|
|
$value = intval($value);
|
|
if ($value > 1) {
|
|
// Greater than 1 values are shown "as-is", they may be interpreted as "On" later.
|
|
return $value;
|
|
}
|
|
// These are the values 'On' and 'Off' used in the php-ini file. Translation (get_lang()) is not needed here.
|
|
return $value ? 'On' : 'Off';
|
|
}
|
|
}
|
|
|