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<?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 <[email protected]>, 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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$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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$writable_folders = [ |
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api_get_path(SYS_APP_PATH).'cache', |
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api_get_path(SYS_COURSE_PATH), |
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api_get_path(SYS_APP_PATH).'upload/users/', |
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]; |
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foreach ($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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$size = '-'; |
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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", $du); |
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unset($none); |
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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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$message2 |
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); |
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} |
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$new_version = '-'; |
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$new_version_status = ''; |
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$file = api_get_path(SYS_CODE_PATH).'install/version.php'; |
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if (is_file($file)) { |
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@include($file); |
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} |
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$array[] = $this->build_setting( |
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self::STATUS_INFORMATION, |
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'[CONFIG]', |
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get_lang('VersionFromVersionFile'), |
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'#', |
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$new_version.' '.$new_version_status, |
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'-', |
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null, |
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get_lang('TheVersionFromTheVersionFileIsUpdatedWithEachVersionIfMainInstallDirectoryIsPresent') |
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); |
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$array[] = $this->build_setting( |
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self::STATUS_INFORMATION, |
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'[CONFIG]', |
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get_lang('VersionFromConfigFile'), |
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'#', |
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api_get_configuration_value('system_version'), |
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$new_version, |
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null, |
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get_lang('TheVersionFromTheConfigurationFileShowsOnTheAdminPageButHasToBeChangedManuallyOnUpgrade') |
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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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323
|
|
|
$setting = ini_get('safe_mode'); |
|
324
|
|
|
$req_setting = 0; |
|
325
|
|
|
$status = $setting == $req_setting ? self::STATUS_OK : self::STATUS_WARNING; |
|
326
|
|
|
$array[] = $this->build_setting( |
|
327
|
|
|
$status, |
|
328
|
|
|
'[INI]', |
|
329
|
|
|
'safe_mode', |
|
330
|
|
|
'http://www.php.net/manual/en/ini.core.php#ini.safe-mode', |
|
331
|
|
|
$setting, |
|
332
|
|
|
$req_setting, |
|
333
|
|
|
'on_off', |
|
334
|
|
|
get_lang('SafeModeInfo') |
|
335
|
|
|
); |
|
336
|
|
|
|
|
337
|
|
|
$setting = ini_get('register_globals'); |
|
338
|
|
|
$req_setting = 0; |
|
339
|
|
|
$status = $setting == $req_setting ? self::STATUS_OK : self::STATUS_ERROR; |
|
340
|
|
|
$array[] = $this->build_setting( |
|
341
|
|
|
$status, |
|
342
|
|
|
'[INI]', |
|
343
|
|
|
'register_globals', |
|
344
|
|
|
'http://www.php.net/manual/en/ini.core.php#ini.register-globals', |
|
345
|
|
|
$setting, |
|
346
|
|
|
$req_setting, |
|
347
|
|
|
'on_off', |
|
348
|
|
|
get_lang('RegisterGlobalsInfo') |
|
349
|
|
|
); |
|
350
|
|
|
|
|
351
|
|
|
$setting = ini_get('short_open_tag'); |
|
352
|
|
|
$req_setting = 0; |
|
353
|
|
|
$status = $setting == $req_setting ? self::STATUS_OK : self::STATUS_WARNING; |
|
354
|
|
|
$array[] = $this->build_setting( |
|
355
|
|
|
$status, |
|
356
|
|
|
'[INI]', |
|
357
|
|
|
'short_open_tag', |
|
358
|
|
|
'http://www.php.net/manual/en/ini.core.php#ini.short-open-tag', |
|
359
|
|
|
$setting, |
|
360
|
|
|
$req_setting, |
|
361
|
|
|
'on_off', |
|
362
|
|
|
get_lang('ShortOpenTagInfo') |
|
363
|
|
|
); |
|
364
|
|
|
|
|
365
|
|
|
$setting = ini_get('magic_quotes_gpc'); |
|
366
|
|
|
$req_setting = 0; |
|
367
|
|
|
$status = $setting == $req_setting ? self::STATUS_OK : self::STATUS_ERROR; |
|
368
|
|
|
$array[] = $this->build_setting( |
|
369
|
|
|
$status, |
|
370
|
|
|
'[INI]', |
|
371
|
|
|
'magic_quotes_gpc', |
|
372
|
|
|
'http://www.php.net/manual/en/ini.core.php#ini.magic_quotes_gpc', |
|
373
|
|
|
$setting, |
|
374
|
|
|
$req_setting, |
|
375
|
|
|
'on_off', |
|
376
|
|
|
get_lang('MagicQuotesGpcInfo') |
|
377
|
|
|
); |
|
378
|
|
|
|
|
379
|
|
|
$setting = ini_get('display_errors'); |
|
380
|
|
|
$req_setting = 0; |
|
381
|
|
|
$status = $setting == $req_setting ? self::STATUS_OK : self::STATUS_WARNING; |
|
382
|
|
|
$array[] = $this->build_setting( |
|
383
|
|
|
$status, |
|
384
|
|
|
'[INI]', |
|
385
|
|
|
'display_errors', |
|
386
|
|
|
'http://www.php.net/manual/en/ini.core.php#ini.display_errors', |
|
387
|
|
|
$setting, |
|
388
|
|
|
$req_setting, |
|
389
|
|
|
'on_off', |
|
390
|
|
|
get_lang('DisplayErrorsInfo') |
|
391
|
|
|
); |
|
392
|
|
|
|
|
393
|
|
|
$setting = ini_get('default_charset'); |
|
394
|
|
|
if ($setting == '') { |
|
395
|
|
|
$setting = null; |
|
396
|
|
|
} |
|
397
|
|
|
$req_setting = 'UTF-8'; |
|
398
|
|
|
$status = $setting == $req_setting ? self::STATUS_OK : self::STATUS_ERROR; |
|
399
|
|
|
$array[] = $this->build_setting( |
|
400
|
|
|
$status, |
|
401
|
|
|
'[INI]', |
|
402
|
|
|
'default_charset', |
|
403
|
|
|
'http://www.php.net/manual/en/ini.core.php#ini.default-charset', |
|
404
|
|
|
$setting, |
|
405
|
|
|
$req_setting, |
|
406
|
|
|
null, |
|
407
|
|
|
get_lang('DefaultCharsetInfo') |
|
408
|
|
|
); |
|
409
|
|
|
|
|
410
|
|
|
$setting = ini_get('max_execution_time'); |
|
411
|
|
|
$req_setting = '300 ('.get_lang('Minimum').')'; |
|
412
|
|
|
$status = $setting >= 300 ? self::STATUS_OK : self::STATUS_WARNING; |
|
413
|
|
|
$array[] = $this->build_setting( |
|
414
|
|
|
$status, |
|
415
|
|
|
'[INI]', |
|
416
|
|
|
'max_execution_time', |
|
417
|
|
|
'http://www.php.net/manual/en/ini.core.php#ini.max-execution-time', |
|
418
|
|
|
$setting, |
|
419
|
|
|
$req_setting, |
|
420
|
|
|
null, |
|
421
|
|
|
get_lang('MaxExecutionTimeInfo') |
|
422
|
|
|
); |
|
423
|
|
|
|
|
424
|
|
|
$setting = ini_get('max_input_time'); |
|
425
|
|
|
$req_setting = '300 ('.get_lang('Minimum').')'; |
|
426
|
|
|
$status = $setting >= 300 ? self::STATUS_OK : self::STATUS_WARNING; |
|
427
|
|
|
$array[] = $this->build_setting( |
|
428
|
|
|
$status, |
|
429
|
|
|
'[INI]', |
|
430
|
|
|
'max_input_time', |
|
431
|
|
|
'http://www.php.net/manual/en/ini.core.php#ini.max-input-time', |
|
432
|
|
|
$setting, |
|
433
|
|
|
$req_setting, |
|
434
|
|
|
null, |
|
435
|
|
|
get_lang('MaxInputTimeInfo') |
|
436
|
|
|
); |
|
437
|
|
|
|
|
438
|
|
|
$setting = ini_get('memory_limit'); |
|
439
|
|
|
$req_setting = '>= '.REQUIRED_MIN_MEMORY_LIMIT.'M'; |
|
440
|
|
|
$status = self::STATUS_ERROR; |
|
441
|
|
|
if ((float) $setting >= REQUIRED_MIN_MEMORY_LIMIT) { |
|
442
|
|
|
$status = self::STATUS_OK; |
|
443
|
|
|
} |
|
444
|
|
|
$array[] = $this->build_setting( |
|
445
|
|
|
$status, |
|
446
|
|
|
'[INI]', |
|
447
|
|
|
'memory_limit', |
|
448
|
|
|
'http://www.php.net/manual/en/ini.core.php#ini.memory-limit', |
|
449
|
|
|
$setting, |
|
450
|
|
|
$req_setting, |
|
451
|
|
|
null, |
|
452
|
|
|
get_lang('MemoryLimitInfo') |
|
453
|
|
|
); |
|
454
|
|
|
|
|
455
|
|
|
$setting = ini_get('post_max_size'); |
|
456
|
|
|
$req_setting = '>= '.REQUIRED_MIN_POST_MAX_SIZE.'M'; |
|
457
|
|
|
$status = self::STATUS_ERROR; |
|
458
|
|
|
if ((float) $setting >= REQUIRED_MIN_POST_MAX_SIZE) { |
|
459
|
|
|
$status = self::STATUS_OK; |
|
460
|
|
|
} |
|
461
|
|
|
$array[] = $this->build_setting( |
|
462
|
|
|
$status, |
|
463
|
|
|
'[INI]', |
|
464
|
|
|
'post_max_size', |
|
465
|
|
|
'http://www.php.net/manual/en/ini.core.php#ini.post-max-size', |
|
466
|
|
|
$setting, |
|
467
|
|
|
$req_setting, |
|
468
|
|
|
null, |
|
469
|
|
|
get_lang('PostMaxSizeInfo') |
|
470
|
|
|
); |
|
471
|
|
|
|
|
472
|
|
|
$setting = ini_get('upload_max_filesize'); |
|
473
|
|
|
$req_setting = '>= '.REQUIRED_MIN_UPLOAD_MAX_FILESIZE.'M'; |
|
474
|
|
|
$status = self::STATUS_ERROR; |
|
475
|
|
|
if ((float) $setting >= REQUIRED_MIN_UPLOAD_MAX_FILESIZE) { |
|
476
|
|
|
$status = self::STATUS_OK; |
|
477
|
|
|
} |
|
478
|
|
|
$array[] = $this->build_setting( |
|
479
|
|
|
$status, |
|
480
|
|
|
'[INI]', |
|
481
|
|
|
'upload_max_filesize', |
|
482
|
|
|
'http://www.php.net/manual/en/ini.core.php#ini.upload_max_filesize', |
|
483
|
|
|
$setting, |
|
484
|
|
|
$req_setting, |
|
485
|
|
|
null, |
|
486
|
|
|
get_lang('UploadMaxFilesizeInfo') |
|
487
|
|
|
); |
|
488
|
|
|
|
|
489
|
|
|
$setting = ini_get('upload_tmp_dir'); |
|
490
|
|
|
$status = self::STATUS_OK; |
|
491
|
|
|
$array[] = $this->build_setting( |
|
492
|
|
|
$status, |
|
493
|
|
|
'[INI]', |
|
494
|
|
|
'upload_tmp_dir', |
|
495
|
|
|
'http://www.php.net/manual/en/ini.core.php#ini.upload_tmp_dir', |
|
496
|
|
|
$setting, |
|
497
|
|
|
'', |
|
498
|
|
|
null, |
|
499
|
|
|
get_lang('UploadTmpDirInfo') |
|
500
|
|
|
); |
|
501
|
|
|
|
|
502
|
|
|
$setting = ini_get('variables_order'); |
|
503
|
|
|
$req_setting = 'GPCS'; |
|
504
|
|
|
$status = $setting == $req_setting ? self::STATUS_OK : self::STATUS_ERROR; |
|
505
|
|
|
$array[] = $this->build_setting( |
|
506
|
|
|
$status, |
|
507
|
|
|
'[INI]', |
|
508
|
|
|
'variables_order', |
|
509
|
|
|
'http://www.php.net/manual/en/ini.core.php#ini.variables-order', |
|
510
|
|
|
$setting, |
|
511
|
|
|
$req_setting, |
|
512
|
|
|
null, |
|
513
|
|
|
get_lang('VariablesOrderInfo') |
|
514
|
|
|
); |
|
515
|
|
|
|
|
516
|
|
|
$setting = ini_get('session.gc_maxlifetime'); |
|
517
|
|
|
$req_setting = '4320'; |
|
518
|
|
|
$status = $setting == $req_setting ? self::STATUS_OK : self::STATUS_WARNING; |
|
519
|
|
|
$array[] = $this->build_setting( |
|
520
|
|
|
$status, |
|
521
|
|
|
'[SESSION]', |
|
522
|
|
|
'session.gc_maxlifetime', |
|
523
|
|
|
'http://www.php.net/manual/en/ini.core.php#session.gc-maxlifetime', |
|
524
|
|
|
$setting, |
|
525
|
|
|
$req_setting, |
|
526
|
|
|
null, |
|
527
|
|
|
get_lang('SessionGCMaxLifetimeInfo') |
|
528
|
|
|
); |
|
529
|
|
|
|
|
530
|
|
|
if (api_check_browscap()) { |
|
531
|
|
|
$setting = true; |
|
532
|
|
|
} else { |
|
533
|
|
|
$setting = false; |
|
534
|
|
|
} |
|
535
|
|
|
$req_setting = true; |
|
536
|
|
|
$status = $setting == $req_setting ? self::STATUS_OK : self::STATUS_WARNING; |
|
537
|
|
|
$array[] = $this->build_setting( |
|
538
|
|
|
$status, |
|
539
|
|
|
'[INI]', |
|
540
|
|
|
'browscap', |
|
541
|
|
|
'http://www.php.net/manual/en/misc.configuration.php#ini.browscap', |
|
542
|
|
|
$setting, |
|
543
|
|
|
$req_setting, |
|
544
|
|
|
'on_off', |
|
545
|
|
|
get_lang('BrowscapInfo') |
|
546
|
|
|
); |
|
547
|
|
|
|
|
548
|
|
|
// Extensions |
|
549
|
|
|
$extensions = [ |
|
550
|
|
|
'gd' => [ |
|
551
|
|
|
'link' => 'http://www.php.net/gd', |
|
552
|
|
|
'expected' => 1, |
|
553
|
|
|
'comment' => get_lang('ExtensionMustBeLoaded'), |
|
554
|
|
|
], |
|
555
|
|
|
'pdo_mysql' => [ |
|
556
|
|
|
'link' => 'http://php.net/manual/en/ref.pdo-mysql.php', |
|
557
|
|
|
'expected' => 1, |
|
558
|
|
|
'comment' => get_lang('ExtensionMustBeLoaded'), |
|
559
|
|
|
], |
|
560
|
|
|
'pcre' => [ |
|
561
|
|
|
'link' => 'http://www.php.net/pcre', |
|
562
|
|
|
'expected' => 1, |
|
563
|
|
|
'comment' => get_lang('ExtensionMustBeLoaded'), |
|
564
|
|
|
], |
|
565
|
|
|
'session' => [ |
|
566
|
|
|
'link' => 'http://www.php.net/session', |
|
567
|
|
|
'expected' => 1, |
|
568
|
|
|
'comment' => get_lang('ExtensionMustBeLoaded'), |
|
569
|
|
|
], |
|
570
|
|
|
'standard' => [ |
|
571
|
|
|
'link' => 'http://www.php.net/spl', |
|
572
|
|
|
'expected' => 1, |
|
573
|
|
|
'comment' => get_lang('ExtensionMustBeLoaded'), |
|
574
|
|
|
], |
|
575
|
|
|
'zlib' => [ |
|
576
|
|
|
'link' => 'http://www.php.net/zlib', |
|
577
|
|
|
'expected' => 1, |
|
578
|
|
|
'comment' => get_lang('ExtensionMustBeLoaded'), |
|
579
|
|
|
], |
|
580
|
|
|
'xsl' => [ |
|
581
|
|
|
'link' => 'http://be2.php.net/xsl', |
|
582
|
|
|
'expected' => 2, |
|
583
|
|
|
'comment' => get_lang('ExtensionShouldBeLoaded'), |
|
584
|
|
|
], |
|
585
|
|
|
'curl' => [ |
|
586
|
|
|
'link' => 'http://www.php.net/curl', |
|
587
|
|
|
'expected' => 2, |
|
588
|
|
|
'comment' => get_lang('ExtensionShouldBeLoaded'), |
|
589
|
|
|
], |
|
590
|
|
|
'Zend OPcache' => [ |
|
591
|
|
|
'link' => 'http://www.php.net/opcache', |
|
592
|
|
|
'expected' => 2, |
|
593
|
|
|
'comment' => get_lang('ExtensionShouldBeLoaded'), |
|
594
|
|
|
], |
|
595
|
|
|
'apcu' => [ |
|
596
|
|
|
'link' => 'http://www.php.net/apcu', |
|
597
|
|
|
'expected' => 2, |
|
598
|
|
|
'comment' => get_lang('ExtensionShouldBeLoaded'), |
|
599
|
|
|
], |
|
600
|
|
|
]; |
|
601
|
|
|
|
|
602
|
|
|
foreach ($extensions as $extension => $data) { |
|
603
|
|
|
$url = $data['link']; |
|
604
|
|
|
$expected_value = $data['expected']; |
|
605
|
|
|
$comment = $data['comment']; |
|
606
|
|
|
|
|
607
|
|
|
$loaded = extension_loaded($extension); |
|
608
|
|
|
$status = $loaded ? self::STATUS_OK : self::STATUS_ERROR; |
|
609
|
|
|
$array[] = $this->build_setting( |
|
610
|
|
|
$status, |
|
611
|
|
|
'[EXTENSION]', |
|
612
|
|
|
get_lang('LoadedExtension').': '.$extension, |
|
613
|
|
|
$url, |
|
614
|
|
|
$loaded, |
|
615
|
|
|
$expected_value, |
|
616
|
|
|
'yes_no_optional', |
|
617
|
|
|
$comment |
|
618
|
|
|
); |
|
619
|
|
|
} |
|
620
|
|
|
|
|
621
|
|
|
return $array; |
|
622
|
|
|
} |
|
623
|
|
|
|
|
624
|
|
|
/** |
|
625
|
|
|
* Functions to get the data for the mysql diagnostics. |
|
626
|
|
|
* |
|
627
|
|
|
* @return array of data |
|
628
|
|
|
*/ |
|
629
|
|
|
public function get_database_data() |
|
630
|
|
|
{ |
|
631
|
|
|
$array = []; |
|
632
|
|
|
$em = Database::getManager(); |
|
633
|
|
|
$connection = $em->getConnection(); |
|
634
|
|
|
$host = $connection->getHost(); |
|
635
|
|
|
$db = $connection->getDatabase(); |
|
636
|
|
|
$port = $connection->getPort(); |
|
637
|
|
|
$driver = $connection->getDriver()->getName(); |
|
638
|
|
|
|
|
639
|
|
|
$array[] = $this->build_setting( |
|
640
|
|
|
self::STATUS_INFORMATION, |
|
641
|
|
|
'[Database]', |
|
642
|
|
|
'driver', |
|
643
|
|
|
'', |
|
644
|
|
|
$driver, |
|
645
|
|
|
null, |
|
646
|
|
|
null, |
|
647
|
|
|
get_lang('Driver') |
|
648
|
|
|
); |
|
649
|
|
|
|
|
650
|
|
|
$array[] = $this->build_setting( |
|
651
|
|
|
self::STATUS_INFORMATION, |
|
652
|
|
|
'[Database]', |
|
653
|
|
|
'host', |
|
654
|
|
|
'', |
|
655
|
|
|
$host, |
|
656
|
|
|
null, |
|
657
|
|
|
null, |
|
658
|
|
|
get_lang('MysqlHostInfo') |
|
659
|
|
|
); |
|
660
|
|
|
|
|
661
|
|
|
$array[] = $this->build_setting( |
|
662
|
|
|
self::STATUS_INFORMATION, |
|
663
|
|
|
'[Database]', |
|
664
|
|
|
'port', |
|
665
|
|
|
'', |
|
666
|
|
|
$port, |
|
667
|
|
|
null, |
|
668
|
|
|
null, |
|
669
|
|
|
get_lang('Port') |
|
670
|
|
|
); |
|
671
|
|
|
|
|
672
|
|
|
$array[] = $this->build_setting( |
|
673
|
|
|
self::STATUS_INFORMATION, |
|
674
|
|
|
'[Database]', |
|
675
|
|
|
'Database name', |
|
676
|
|
|
'', |
|
677
|
|
|
$db, |
|
678
|
|
|
null, |
|
679
|
|
|
null, |
|
680
|
|
|
get_lang('Name') |
|
681
|
|
|
); |
|
682
|
|
|
|
|
683
|
|
|
return $array; |
|
684
|
|
|
} |
|
685
|
|
|
|
|
686
|
|
|
/** |
|
687
|
|
|
* Functions to get the data for the webserver diagnostics. |
|
688
|
|
|
* |
|
689
|
|
|
* @return array of data |
|
690
|
|
|
*/ |
|
691
|
|
|
public function get_webserver_data() |
|
692
|
|
|
{ |
|
693
|
|
|
$array = []; |
|
694
|
|
|
|
|
695
|
|
|
$array[] = $this->build_setting( |
|
696
|
|
|
self::STATUS_INFORMATION, |
|
697
|
|
|
'[SERVER]', |
|
698
|
|
|
'$_SERVER["SERVER_NAME"]', |
|
699
|
|
|
'http://be.php.net/reserved.variables.server', |
|
700
|
|
|
$_SERVER["SERVER_NAME"], |
|
701
|
|
|
null, |
|
702
|
|
|
null, |
|
703
|
|
|
get_lang('ServerNameInfo') |
|
704
|
|
|
); |
|
705
|
|
|
$array[] = $this->build_setting( |
|
706
|
|
|
self::STATUS_INFORMATION, |
|
707
|
|
|
'[SERVER]', |
|
708
|
|
|
'$_SERVER["SERVER_ADDR"]', |
|
709
|
|
|
'http://be.php.net/reserved.variables.server', |
|
710
|
|
|
$_SERVER["SERVER_ADDR"], |
|
711
|
|
|
null, |
|
712
|
|
|
null, |
|
713
|
|
|
get_lang('ServerAddessInfo') |
|
714
|
|
|
); |
|
715
|
|
|
$array[] = $this->build_setting( |
|
716
|
|
|
self::STATUS_INFORMATION, |
|
717
|
|
|
'[SERVER]', |
|
718
|
|
|
'$_SERVER["SERVER_PORT"]', |
|
719
|
|
|
'http://be.php.net/reserved.variables.server', |
|
720
|
|
|
$_SERVER["SERVER_PORT"], |
|
721
|
|
|
null, |
|
722
|
|
|
null, |
|
723
|
|
|
get_lang('ServerPortInfo') |
|
724
|
|
|
); |
|
725
|
|
|
$array[] = $this->build_setting( |
|
726
|
|
|
self::STATUS_INFORMATION, |
|
727
|
|
|
'[SERVER]', |
|
728
|
|
|
'$_SERVER["SERVER_SOFTWARE"]', |
|
729
|
|
|
'http://be.php.net/reserved.variables.server', |
|
730
|
|
|
$_SERVER["SERVER_SOFTWARE"], |
|
731
|
|
|
null, |
|
732
|
|
|
null, |
|
733
|
|
|
get_lang('ServerSoftwareInfo') |
|
734
|
|
|
); |
|
735
|
|
|
$array[] = $this->build_setting( |
|
736
|
|
|
self::STATUS_INFORMATION, |
|
737
|
|
|
'[SERVER]', |
|
738
|
|
|
'$_SERVER["REMOTE_ADDR"]', |
|
739
|
|
|
'http://be.php.net/reserved.variables.server', |
|
740
|
|
|
$_SERVER["REMOTE_ADDR"], |
|
741
|
|
|
null, |
|
742
|
|
|
null, |
|
743
|
|
|
get_lang('ServerRemoteInfo') |
|
744
|
|
|
); |
|
745
|
|
|
$array[] = $this->build_setting( |
|
746
|
|
|
self::STATUS_INFORMATION, |
|
747
|
|
|
'[SERVER]', |
|
748
|
|
|
'$_SERVER["HTTP_USER_AGENT"]', |
|
749
|
|
|
'http://be.php.net/reserved.variables.server', |
|
750
|
|
|
$_SERVER["HTTP_USER_AGENT"], |
|
751
|
|
|
null, |
|
752
|
|
|
null, |
|
753
|
|
|
get_lang('ServerUserAgentInfo') |
|
754
|
|
|
); |
|
755
|
|
|
$array[] = $this->build_setting( |
|
756
|
|
|
self::STATUS_INFORMATION, |
|
757
|
|
|
'[SERVER]', |
|
758
|
|
|
'$_SERVER["SERVER_PROTOCOL"]', |
|
759
|
|
|
'http://be.php.net/reserved.variables.server', |
|
760
|
|
|
$_SERVER["SERVER_PROTOCOL"], |
|
761
|
|
|
null, |
|
762
|
|
|
null, |
|
763
|
|
|
get_lang('ServerProtocolInfo') |
|
764
|
|
|
); |
|
765
|
|
|
$array[] = $this->build_setting( |
|
766
|
|
|
self::STATUS_INFORMATION, |
|
767
|
|
|
'[SERVER]', |
|
768
|
|
|
'php_uname()', |
|
769
|
|
|
'http://be2.php.net/php_uname', |
|
770
|
|
|
php_uname(), |
|
771
|
|
|
null, |
|
772
|
|
|
null, |
|
773
|
|
|
get_lang('UnameInfo') |
|
774
|
|
|
); |
|
775
|
|
|
$array[] = $this->build_setting( |
|
776
|
|
|
self::STATUS_INFORMATION, |
|
777
|
|
|
'[SERVER]', |
|
778
|
|
|
'$_SERVER["HTTP_X_FORWARDED_FOR"]', |
|
779
|
|
|
'http://be.php.net/reserved.variables.server', |
|
780
|
|
|
(!empty($_SERVER["HTTP_X_FORWARDED_FOR"]) ? $_SERVER["HTTP_X_FORWARDED_FOR"] : ''), |
|
781
|
|
|
null, |
|
782
|
|
|
null, |
|
783
|
|
|
get_lang('ServerXForwardedForInfo') |
|
784
|
|
|
); |
|
785
|
|
|
|
|
786
|
|
|
return $array; |
|
787
|
|
|
} |
|
788
|
|
|
|
|
789
|
|
|
/** |
|
790
|
|
|
* Additional functions needed for fast integration. |
|
791
|
|
|
* @param int $status Status constant defining which icon to use to illustrate the info |
|
792
|
|
|
* @param string $section The name of the section this setting is included in |
|
793
|
|
|
* @param string $title The name of the setting (usually a translated string) |
|
794
|
|
|
* @param string $url A URL to point the user to regarding this setting, or '#' otherwise |
|
795
|
|
|
* @param mixed $current_value The current value for this setting |
|
796
|
|
|
* @param mixed $expected_value The expected value for this setting |
|
797
|
|
|
* @param string $formatter If this setting is expressed in some kind of format, which format to use |
|
798
|
|
|
* @param string $comment A translated string explaining what this setting represents |
|
799
|
|
|
* @return array A list of elements to show in an array's row |
|
800
|
|
|
*/ |
|
801
|
|
|
public function build_setting( |
|
802
|
|
|
$status, |
|
803
|
|
|
$section, |
|
804
|
|
|
$title, |
|
805
|
|
|
$url, |
|
806
|
|
|
$current_value, |
|
807
|
|
|
$expected_value, |
|
808
|
|
|
$formatter, |
|
809
|
|
|
$comment |
|
810
|
|
|
) { |
|
811
|
|
|
switch ($status) { |
|
812
|
|
|
case self::STATUS_OK: |
|
813
|
|
|
$img = 'bullet_green.png'; |
|
814
|
|
|
break; |
|
815
|
|
|
case self::STATUS_WARNING: |
|
816
|
|
|
$img = 'bullet_orange.png'; |
|
817
|
|
|
break; |
|
818
|
|
|
case self::STATUS_ERROR: |
|
819
|
|
|
$img = 'bullet_red.png'; |
|
820
|
|
|
break; |
|
821
|
|
|
case self::STATUS_INFORMATION: |
|
822
|
|
|
default: |
|
823
|
|
|
$img = 'bullet_blue.png'; |
|
824
|
|
|
break; |
|
825
|
|
|
} |
|
826
|
|
|
|
|
827
|
|
|
$image = Display::return_icon($img, $status); |
|
828
|
|
|
$url = $this->get_link($title, $url); |
|
829
|
|
|
|
|
830
|
|
|
$formatted_current_value = $current_value; |
|
831
|
|
|
$formatted_expected_value = $expected_value; |
|
832
|
|
|
|
|
833
|
|
|
if ($formatter) { |
|
834
|
|
|
if (method_exists($this, 'format_'.$formatter)) { |
|
835
|
|
|
$formatted_current_value = call_user_func([$this, 'format_'.$formatter], $current_value); |
|
836
|
|
|
$formatted_expected_value = call_user_func([$this, 'format_'.$formatter], $expected_value); |
|
837
|
|
|
} |
|
838
|
|
|
} |
|
839
|
|
|
|
|
840
|
|
|
return [$image, $section, $url, $formatted_current_value, $formatted_expected_value, $comment]; |
|
841
|
|
|
} |
|
842
|
|
|
|
|
843
|
|
|
/** |
|
844
|
|
|
* Create a link with a url and a title. |
|
845
|
|
|
* |
|
846
|
|
|
* @param $title |
|
847
|
|
|
* @param $url |
|
848
|
|
|
* |
|
849
|
|
|
* @return string the url |
|
850
|
|
|
*/ |
|
851
|
|
|
public function get_link($title, $url) |
|
852
|
|
|
{ |
|
853
|
|
|
return '<a href="'.$url.'" target="about:bank">'.$title.'</a>'; |
|
854
|
|
|
} |
|
855
|
|
|
|
|
856
|
|
|
/** |
|
857
|
|
|
* @param int $value |
|
858
|
|
|
* |
|
859
|
|
|
* @return string |
|
860
|
|
|
*/ |
|
861
|
|
|
public function format_yes_no_optional($value) |
|
862
|
|
|
{ |
|
863
|
|
|
$return = ''; |
|
864
|
|
|
switch ($value) { |
|
865
|
|
|
case 0: |
|
866
|
|
|
$return = get_lang('No'); |
|
867
|
|
|
break; |
|
868
|
|
|
case 1: |
|
869
|
|
|
$return = get_lang('Yes'); |
|
870
|
|
|
break; |
|
871
|
|
|
case 2: |
|
872
|
|
|
$return = get_lang('Optional'); |
|
873
|
|
|
break; |
|
874
|
|
|
} |
|
875
|
|
|
|
|
876
|
|
|
return $return; |
|
877
|
|
|
} |
|
878
|
|
|
|
|
879
|
|
|
/** |
|
880
|
|
|
* @param $value |
|
881
|
|
|
* |
|
882
|
|
|
* @return string |
|
883
|
|
|
*/ |
|
884
|
|
|
public function format_yes_no($value) |
|
885
|
|
|
{ |
|
886
|
|
|
return $value ? get_lang('Yes') : get_lang('No'); |
|
887
|
|
|
} |
|
888
|
|
|
|
|
889
|
|
|
/** |
|
890
|
|
|
* @param int $value |
|
891
|
|
|
* |
|
892
|
|
|
* @return string |
|
893
|
|
|
*/ |
|
894
|
|
|
public function format_on_off($value) |
|
895
|
|
|
{ |
|
896
|
|
|
$value = intval($value); |
|
897
|
|
|
if ($value > 1) { |
|
898
|
|
|
// Greater than 1 values are shown "as-is", they may be interpreted as "On" later. |
|
899
|
|
|
return $value; |
|
900
|
|
|
} |
|
901
|
|
|
// These are the values 'On' and 'Off' used in the php-ini file. Translation (get_lang()) is not needed here. |
|
902
|
|
|
return $value ? 'On' : 'Off'; |
|
903
|
|
|
} |
|
904
|
|
|
} |
|
905
|
|
|
|
chamilo /
chamilo-lms
