Invision Power Services, Inc. * @copyright (c) Invision Power Services, Inc. * @license https://www.invisioncommunity.com/legal/standards/ * @package Invision Community * @since 18 Feb 2013 */ namespace IPS; /* To prevent PHP errors (extending class does not exist) revealing path */ use Exception; use IPS\Api\Exception as ApiException; use IPS\Application\Module; use IPS\Content\Controller; use IPS\cms\Pages\Page; use IPS\Content\Search\SearchContent; use IPS\core\AdminNotification; use IPS\core\Advertisement; use IPS\core\DataLayer; use IPS\Data\Cache; use IPS\Data\Store; use IPS\Dispatcher\Front as DispatcherFront; use IPS\Helpers\Table\Content; use IPS\Http\Url; use IPS\Http\Url\Friendly; use IPS\Http\Url\Internal; use IPS\Output\Javascript; use IPS\Output\System as SystemOutput; use IPS\Session\Front; use IPS\Widget\Area; use OutOfRangeException; use RuntimeException; use UnderflowException; use function array_merge; use function array_slice; use function count; use function defined; use function function_exists; use function get_called_class; use function in_array; use function intval; use function is_array; use function json_encode; use function ob_start; use function stristr; use function strlen; use function strpos; use function strstr; use function substr; use const JSON_HEX_AMP; use const JSON_HEX_APOS; use const JSON_HEX_TAG; use const JSON_PRETTY_PRINT; use const JSON_UNESCAPED_SLASHES; use const LIVE_TOPICS_DEV; if ( !defined( '\IPS\SUITE_UNIQUE_KEY' ) ) { header( ( $_SERVER['SERVER_PROTOCOL'] ?? 'HTTP/1.0' ) . ' 403 Forbidden' ); exit; } /** * Output Class */ class Output { /** * @brief HTTP Statuses * @see RFC 2616 */ public static array $httpStatuses = array( 100 => 'Continue', 101 => 'Switching Protocols', 200 => 'OK', 201 => 'Created', 202 => 'Accepted', 203 => 'Non-Authoritative Information', 204 => 'No Content', 205 => 'Reset Content', 206 => 'Partial Content', 300 => 'Multiple Choices', 301 => 'Moved Permanently', 302 => 'Found', 303 => 'See Other', 304 => 'Not Modified', 305 => 'Use Proxy', 307 => 'Temporary Redirect', 400 => 'Bad Request', 401 => 'Unauthorized', 402 => 'Payment Required', 403 => 'Forbidden', 404 => 'Not Found', 405 => 'Method Not Allowed', 406 => 'Not Acceptable', 407 => 'Proxy Authentication Required', 408 => 'Request Timeout', 409 => 'Conflict', 410 => 'Gone', 411 => 'Length Required', 412 => 'Precondition Failed', 413 => 'Request Entity Too Large', 414 => 'Request-URI Too Long', 415 => 'Unsupported Media Type', 416 => 'Requested Range Not Satisfiable', 417 => 'Expectation Failed', 429 => 'Too Many Requests', 500 => 'Internal Server Error', 501 => 'Not Implemented', 502 => 'Bad Gateway', 503 => 'Service Unavailable', 504 => 'Gateway Timeout', 505 => 'HTTP Version Not Supported' ); /** * @brief Singleton Instance */ protected static ?Output $instance = NULL; /** * @brief Global javascript bundles */ public static array $globalJavascript = array( 'admin.js', 'front.js', 'framework.js', 'library.js' ); /** * @brief Javascript map of file object URLs */ protected static ?array $javascriptObjects = null; /** * @brief File object classes */ protected static array $fileObjectClasses = array(); /** * @brief Meta tags for the current page */ public array $metaTags = array(); /** * @brief Custom meta tags for the current page */ public array $customMetaTags = array(); /** * @brief Automatic meta tags for the current page */ public array $autoMetaTags = array(); /** * @brief Other `` tags */ public array $linkTags = array(); /** * @brief RSS feeds for the current page */ public array $rssFeeds = array(); /** * @brief Custom meta tag page title */ public string $metaTagsTitle = ''; /** * @brief Requested URL fragment for meta tag editing */ public string $metaTagsUrl = ''; /** * @brief Custom Header */ public ?string $customHeader = NULL; /** * @brief Custom Header */ public ?array $outputTemplate = NULL; public string $headerMessage; /** * Get instance * * @return Output */ public static function i() : static { if( static::$instance === NULL ) { $classname = get_called_class(); static::$instance = new $classname; } /* Inline Message */ if( $message = static::getInlineMessage() ) { if( !Request::i()->isAjax() ) { static::$instance->inlineMessage = $message; static::setInlineMessage(); } } return static::$instance; } /** * @brief Additional HTTP Headers */ public array $httpHeaders = array( 'X-XSS-Protection' => '0', // This is so when we post contents with scripts (which is possible in the editor, like when embedding a Twitter tweet) the broswer doesn't block it ); /** * @brief Stored Page Title */ public string $title = ''; /** * @brief Default page title (may differ from $title if the meta tag editor was used) */ public string $defaultPageTitle = ''; /** * @brief Should the title show in the header (ACP only)? */ public bool $showTitle = TRUE; /** * @brief Stored Content to output */ public string $output = ''; /** * @brief URLs for CSS files to include */ public array $cssFiles = array(); /** * @brief URLs for JS files to include */ public array $jsFiles = array(); /** * @brief URLs for JS files to include with async="true" */ public array $jsFilesAsync = array(); /** * @brief Other variables to hand to the JavaScript */ public array $jsVars = array(); /** * @brief Other raw JS - this is included inside an existing `