nextcloud / server

lib/public/AppFramework/Http/TemplateResponse.php

Indentation +165 added lines, -165 removed lines

@@ -38,169 +38,169 @@
  * @since 6.0.0
  */
 class TemplateResponse extends Response {
-	/**
-	 * @since 20.0.0
-	 */
-	public const RENDER_AS_GUEST = 'guest';
-	/**
-	 * @since 20.0.0
-	 */
-	public const RENDER_AS_BLANK = '';
-	/**
-	 * @since 20.0.0
-	 */
-	public const RENDER_AS_USER = 'user';
-	/**
-	 * @since 20.0.0
-	 */
-	public const RENDER_AS_ERROR = 'error';
-	/**
-	 * @since 20.0.0
-	 */
-	public const RENDER_AS_PUBLIC = 'public';
-
-	/**
-	 * @deprecated 20.0.0 use OCP\AppFramework\Http\Events\BeforeTemplateRenderedEvent
-	 */
-	public const EVENT_LOAD_ADDITIONAL_SCRIPTS = self::class . '::loadAdditionalScripts';
-	/**
-	 * @deprecated 20.0.0 use OCP\AppFramework\Http\Events\BeforeTemplateRenderedEvent
-	 */
-	public const EVENT_LOAD_ADDITIONAL_SCRIPTS_LOGGEDIN = self::class . '::loadAdditionalScriptsLoggedIn';
-
-	/**
-	 * name of the template
-	 * @var string
-	 */
-	protected $templateName;
-
-	/**
-	 * parameters
-	 * @var array
-	 */
-	protected $params;
-
-	/**
-	 * rendering type (admin, user, blank)
-	 * @var string
-	 */
-	protected $renderAs;
-
-	/**
-	 * app name
-	 * @var string
-	 */
-	protected $appName;
-
-	/**
-	 * constructor of TemplateResponse
-	 * @param string $appName the name of the app to load the template from
-	 * @param string $templateName the name of the template
-	 * @param array $params an array of parameters which should be passed to the
-	 * template
-	 * @param string $renderAs how the page should be rendered, defaults to user
-	 * @since 6.0.0 - parameters $params and $renderAs were added in 7.0.0
-	 */
-	public function __construct($appName, $templateName, array $params=[],
-								$renderAs = self::RENDER_AS_USER) {
-		parent::__construct();
-
-		$this->templateName = $templateName;
-		$this->appName = $appName;
-		$this->params = $params;
-		$this->renderAs = $renderAs;
-
-		$this->setContentSecurityPolicy(new ContentSecurityPolicy());
-		$this->setFeaturePolicy(new FeaturePolicy());
-	}
-
-
-	/**
-	 * Sets template parameters
-	 * @param array $params an array with key => value structure which sets template
-	 *                      variables
-	 * @return TemplateResponse Reference to this object
-	 * @since 6.0.0 - return value was added in 7.0.0
-	 */
-	public function setParams(array $params) {
-		$this->params = $params;
-
-		return $this;
-	}
-
-
-	/**
-	 * Used for accessing the set parameters
-	 * @return array the params
-	 * @since 6.0.0
-	 */
-	public function getParams() {
-		return $this->params;
-	}
-
-
-	/**
-	 * Used for accessing the name of the set template
-	 * @return string the name of the used template
-	 * @since 6.0.0
-	 */
-	public function getTemplateName() {
-		return $this->templateName;
-	}
-
-
-	/**
-	 * Sets the template page
-	 * @param string $renderAs admin, user or blank. Admin also prints the admin
-	 *                         settings header and footer, user renders the normal
-	 *                         normal page including footer and header and blank
-	 *                         just renders the plain template
-	 * @return TemplateResponse Reference to this object
-	 * @since 6.0.0 - return value was added in 7.0.0
-	 */
-	public function renderAs($renderAs) {
-		$this->renderAs = $renderAs;
-
-		return $this;
-	}
-
-
-	/**
-	 * Returns the set renderAs
-	 * @return string the renderAs value
-	 * @since 6.0.0
-	 */
-	public function getRenderAs() {
-		return $this->renderAs;
-	}
-
-
-	/**
-	 * Returns the rendered html
-	 * @return string the rendered html
-	 * @since 6.0.0
-	 */
-	public function render() {
-		$renderAs = self::RENDER_AS_USER;
-		if ($this->renderAs === 'blank') {
-			// Legacy fallback as \OCP\Template needs an empty string instead of 'blank' for an unwrapped response
-			$renderAs = self::RENDER_AS_BLANK;
-		} elseif (in_array($this->renderAs, [
-			self::RENDER_AS_GUEST,
-			self::RENDER_AS_BLANK,
-			self::RENDER_AS_ERROR,
-			self::RENDER_AS_PUBLIC,
-			self::RENDER_AS_USER], true)) {
-			$renderAs = $this->renderAs;
-		}
-
-		\OCP\Util::addHeader('meta', ['name' => 'robots', 'content' => 'noindex, nofollow']);
-		$template = new \OCP\Template($this->appName, $this->templateName, $renderAs);
-
-		foreach ($this->params as $key => $value) {
-			$template->assign($key, $value);
-		}
-
-		return $template->fetchPage($this->params);
-	}
+    /**
+     * @since 20.0.0
+     */
+    public const RENDER_AS_GUEST = 'guest';
+    /**
+     * @since 20.0.0
+     */
+    public const RENDER_AS_BLANK = '';
+    /**
+     * @since 20.0.0
+     */
+    public const RENDER_AS_USER = 'user';
+    /**
+     * @since 20.0.0
+     */
+    public const RENDER_AS_ERROR = 'error';
+    /**
+     * @since 20.0.0
+     */
+    public const RENDER_AS_PUBLIC = 'public';
+
+    /**
+     * @deprecated 20.0.0 use OCP\AppFramework\Http\Events\BeforeTemplateRenderedEvent
+     */
+    public const EVENT_LOAD_ADDITIONAL_SCRIPTS = self::class . '::loadAdditionalScripts';
+    /**
+     * @deprecated 20.0.0 use OCP\AppFramework\Http\Events\BeforeTemplateRenderedEvent
+     */
+    public const EVENT_LOAD_ADDITIONAL_SCRIPTS_LOGGEDIN = self::class . '::loadAdditionalScriptsLoggedIn';
+
+    /**
+     * name of the template
+     * @var string
+     */
+    protected $templateName;
+
+    /**
+     * parameters
+     * @var array
+     */
+    protected $params;
+
+    /**
+     * rendering type (admin, user, blank)
+     * @var string
+     */
+    protected $renderAs;
+
+    /**
+     * app name
+     * @var string
+     */
+    protected $appName;
+
+    /**
+     * constructor of TemplateResponse
+     * @param string $appName the name of the app to load the template from
+     * @param string $templateName the name of the template
+     * @param array $params an array of parameters which should be passed to the
+     * template
+     * @param string $renderAs how the page should be rendered, defaults to user
+     * @since 6.0.0 - parameters $params and $renderAs were added in 7.0.0
+     */
+    public function __construct($appName, $templateName, array $params=[],
+                                $renderAs = self::RENDER_AS_USER) {
+        parent::__construct();
+
+        $this->templateName = $templateName;
+        $this->appName = $appName;
+        $this->params = $params;
+        $this->renderAs = $renderAs;
+
+        $this->setContentSecurityPolicy(new ContentSecurityPolicy());
+        $this->setFeaturePolicy(new FeaturePolicy());
+    }
+
+
+    /**
+     * Sets template parameters
+     * @param array $params an array with key => value structure which sets template
+     *                      variables
+     * @return TemplateResponse Reference to this object
+     * @since 6.0.0 - return value was added in 7.0.0
+     */
+    public function setParams(array $params) {
+        $this->params = $params;
+
+        return $this;
+    }
+
+
+    /**
+     * Used for accessing the set parameters
+     * @return array the params
+     * @since 6.0.0
+     */
+    public function getParams() {
+        return $this->params;
+    }
+
+
+    /**
+     * Used for accessing the name of the set template
+     * @return string the name of the used template
+     * @since 6.0.0
+     */
+    public function getTemplateName() {
+        return $this->templateName;
+    }
+
+
+    /**
+     * Sets the template page
+     * @param string $renderAs admin, user or blank. Admin also prints the admin
+     *                         settings header and footer, user renders the normal
+     *                         normal page including footer and header and blank
+     *                         just renders the plain template
+     * @return TemplateResponse Reference to this object
+     * @since 6.0.0 - return value was added in 7.0.0
+     */
+    public function renderAs($renderAs) {
+        $this->renderAs = $renderAs;
+
+        return $this;
+    }
+
+
+    /**
+     * Returns the set renderAs
+     * @return string the renderAs value
+     * @since 6.0.0
+     */
+    public function getRenderAs() {
+        return $this->renderAs;
+    }
+
+
+    /**
+     * Returns the rendered html
+     * @return string the rendered html
+     * @since 6.0.0
+     */
+    public function render() {
+        $renderAs = self::RENDER_AS_USER;
+        if ($this->renderAs === 'blank') {
+            // Legacy fallback as \OCP\Template needs an empty string instead of 'blank' for an unwrapped response
+            $renderAs = self::RENDER_AS_BLANK;
+        } elseif (in_array($this->renderAs, [
+            self::RENDER_AS_GUEST,
+            self::RENDER_AS_BLANK,
+            self::RENDER_AS_ERROR,
+            self::RENDER_AS_PUBLIC,
+            self::RENDER_AS_USER], true)) {
+            $renderAs = $this->renderAs;
+        }
+
+        \OCP\Util::addHeader('meta', ['name' => 'robots', 'content' => 'noindex, nofollow']);
+        $template = new \OCP\Template($this->appName, $this->templateName, $renderAs);
+
+        foreach ($this->params as $key => $value) {
+            $template->assign($key, $value);
+        }
+
+        return $template->fetchPage($this->params);
+    }
 }

Spacing +3 added lines, -3 removed lines

@@ -62,11 +62,11 @@ 
 	/**
 	 * @deprecated 20.0.0 use OCP\AppFramework\Http\Events\BeforeTemplateRenderedEvent
 	 */
-	public const EVENT_LOAD_ADDITIONAL_SCRIPTS = self::class . '::loadAdditionalScripts';
+	public const EVENT_LOAD_ADDITIONAL_SCRIPTS = self::class.'::loadAdditionalScripts';
 	/**
 	 * @deprecated 20.0.0 use OCP\AppFramework\Http\Events\BeforeTemplateRenderedEvent
 	 */
-	public const EVENT_LOAD_ADDITIONAL_SCRIPTS_LOGGEDIN = self::class . '::loadAdditionalScriptsLoggedIn';
+	public const EVENT_LOAD_ADDITIONAL_SCRIPTS_LOGGEDIN = self::class.'::loadAdditionalScriptsLoggedIn';
 
 	/**
 	 * name of the template
@@ -101,7 +101,7 @@ 
 	 * @param string $renderAs how the page should be rendered, defaults to user
 	 * @since 6.0.0 - parameters $params and $renderAs were added in 7.0.0
 	 */
-	public function __construct($appName, $templateName, array $params=[],
+	public function __construct($appName, $templateName, array $params = [],
 								$renderAs = self::RENDER_AS_USER) {
 		parent::__construct();
 

lib/private/legacy/OC_Template.php

Indentation +310 added lines, -310 removed lines

@@ -48,314 +48,314 @@
  */
 class OC_Template extends \OC\Template\Base {
 
-	/** @var string */
-	private $renderAs; // Create a full page?
-
-	/** @var string */
-	private $path; // The path to the template
-
-	/** @var array */
-	private $headers = []; //custom headers
-
-	/** @var string */
-	protected $app; // app id
-
-	protected static $initTemplateEngineFirstRun = true;
-
-	/**
-	 * Constructor
-	 *
-	 * @param string $app app providing the template
-	 * @param string $name of the template file (without suffix)
-	 * @param string $renderAs If $renderAs is set, OC_Template will try to
-	 *                         produce a full page in the according layout. For
-	 *                         now, $renderAs can be set to "guest", "user" or
-	 *                         "admin".
-	 * @param bool $registerCall = true
-	 */
-	public function __construct($app, $name, $renderAs = TemplateResponse::RENDER_AS_BLANK, $registerCall = true) {
-		// Read the selected theme from the config file
-		self::initTemplateEngine($renderAs);
-
-		$theme = OC_Util::getTheme();
-
-		$requestToken = (OC::$server->getSession() && $registerCall) ? \OCP\Util::callRegister() : '';
-
-		$parts = explode('/', $app); // fix translation when app is something like core/lostpassword
-		$l10n = \OC::$server->getL10N($parts[0]);
-		/** @var \OCP\Defaults $themeDefaults */
-		$themeDefaults = \OC::$server->query(\OCP\Defaults::class);
-
-		list($path, $template) = $this->findTemplate($theme, $app, $name);
-
-		// Set the private data
-		$this->renderAs = $renderAs;
-		$this->path = $path;
-		$this->app = $app;
-
-		parent::__construct($template, $requestToken, $l10n, $themeDefaults);
-	}
-
-	/**
-	 * @param string $renderAs
-	 */
-	public static function initTemplateEngine($renderAs) {
-		if (self::$initTemplateEngineFirstRun) {
-
-			//apps that started before the template initialization can load their own scripts/styles
-			//so to make sure this scripts/styles here are loaded first we use OC_Util::addScript() with $prepend=true
-			//meaning the last script/style in this list will be loaded first
-			if (\OC::$server->getSystemConfig()->getValue('installed', false) && $renderAs !== TemplateResponse::RENDER_AS_ERROR && !\OCP\Util::needUpgrade()) {
-				if (\OC::$server->getConfig()->getAppValue('core', 'backgroundjobs_mode', 'ajax') == 'ajax') {
-					OC_Util::addScript('backgroundjobs', null, true);
-				}
-			}
-			OC_Util::addStyle('css-variables', null, true);
-			OC_Util::addStyle('server', null, true);
-			OC_Util::addTranslations('core', null, true);
-
-			if (\OC::$server->getSystemConfig()->getValue('installed', false)) {
-				OC_Util::addStyle('search', 'results');
-				OC_Util::addScript('search', 'search', true);
-				OC_Util::addScript('search', 'searchprovider');
-				OC_Util::addScript('merged-template-prepend', null, true);
-				OC_Util::addScript('dist/files_client', null, true);
-				OC_Util::addScript('dist/files_fileinfo', null, true);
-			}
-			OC_Util::addScript('core', 'dist/main', true);
-
-			if (\OC::$server->getRequest()->isUserAgent([\OC\AppFramework\Http\Request::USER_AGENT_IE])) {
-				// shim for the davclient.js library
-				\OCP\Util::addScript('dist/files_iedavclient');
-			}
-
-			self::$initTemplateEngineFirstRun = false;
-		}
-	}
-
-
-	/**
-	 * find the template with the given name
-	 * @param string $name of the template file (without suffix)
-	 *
-	 * Will select the template file for the selected theme.
-	 * Checking all the possible locations.
-	 * @param string $theme
-	 * @param string $app
-	 * @return string[]
-	 */
-	protected function findTemplate($theme, $app, $name) {
-		// Check if it is a app template or not.
-		if ($app !== '') {
-			$dirs = $this->getAppTemplateDirs($theme, $app, OC::$SERVERROOT, OC_App::getAppPath($app));
-		} else {
-			$dirs = $this->getCoreTemplateDirs($theme, OC::$SERVERROOT);
-		}
-		$locator = new \OC\Template\TemplateFileLocator($dirs);
-		$template = $locator->find($name);
-		$path = $locator->getPath();
-		return [$path, $template];
-	}
-
-	/**
-	 * Add a custom element to the header
-	 * @param string $tag tag name of the element
-	 * @param array $attributes array of attributes for the element
-	 * @param string $text the text content for the element. If $text is null then the
-	 * element will be written as empty element. So use "" to get a closing tag.
-	 */
-	public function addHeader($tag, $attributes, $text=null) {
-		$this->headers[]= [
-			'tag' => $tag,
-			'attributes' => $attributes,
-			'text' => $text
-		];
-	}
-
-	/**
-	 * Process the template
-	 * @return boolean|string
-	 *
-	 * This function process the template. If $this->renderAs is set, it
-	 * will produce a full page.
-	 */
-	public function fetchPage($additionalParams = null) {
-		$data = parent::fetchPage($additionalParams);
-
-		if ($this->renderAs) {
-			$page = new TemplateLayout($this->renderAs, $this->app);
-
-			if (is_array($additionalParams)) {
-				foreach ($additionalParams as $key => $value) {
-					$page->assign($key, $value);
-				}
-			}
-
-			// Add custom headers
-			$headers = '';
-			foreach (OC_Util::$headers as $header) {
-				$headers .= '<'.\OCP\Util::sanitizeHTML($header['tag']);
-				if (strcasecmp($header['tag'], 'script') === 0 && in_array('src', array_map('strtolower', array_keys($header['attributes'])))) {
-					$headers .= ' defer';
-				}
-				foreach ($header['attributes'] as $name=>$value) {
-					$headers .= ' '.\OCP\Util::sanitizeHTML($name).'="'.\OCP\Util::sanitizeHTML($value).'"';
-				}
-				if ($header['text'] !== null) {
-					$headers .= '>'.\OCP\Util::sanitizeHTML($header['text']).'</'.\OCP\Util::sanitizeHTML($header['tag']).'>';
-				} else {
-					$headers .= '/>';
-				}
-			}
-
-			$page->assign('headers', $headers);
-
-			$page->assign('content', $data);
-			return $page->fetchPage($additionalParams);
-		}
-
-		return $data;
-	}
-
-	/**
-	 * Include template
-	 *
-	 * @param string $file
-	 * @param array|null $additionalParams
-	 * @return string returns content of included template
-	 *
-	 * Includes another template. use <?php echo $this->inc('template'); ?> to
-	 * do this.
-	 */
-	public function inc($file, $additionalParams = null) {
-		return $this->load($this->path.$file.'.php', $additionalParams);
-	}
-
-	/**
-	 * Shortcut to print a simple page for users
-	 * @param string $application The application we render the template for
-	 * @param string $name Name of the template
-	 * @param array $parameters Parameters for the template
-	 * @return boolean|null
-	 */
-	public static function printUserPage($application, $name, $parameters = []) {
-		$content = new OC_Template($application, $name, "user");
-		foreach ($parameters as $key => $value) {
-			$content->assign($key, $value);
-		}
-		print $content->printPage();
-	}
-
-	/**
-	 * Shortcut to print a simple page for admins
-	 * @param string $application The application we render the template for
-	 * @param string $name Name of the template
-	 * @param array $parameters Parameters for the template
-	 * @return bool
-	 */
-	public static function printAdminPage($application, $name, $parameters = []) {
-		$content = new OC_Template($application, $name, "admin");
-		foreach ($parameters as $key => $value) {
-			$content->assign($key, $value);
-		}
-		return $content->printPage();
-	}
-
-	/**
-	 * Shortcut to print a simple page for guests
-	 * @param string $application The application we render the template for
-	 * @param string $name Name of the template
-	 * @param array|string $parameters Parameters for the template
-	 * @return bool
-	 */
-	public static function printGuestPage($application, $name, $parameters = []) {
-		$content = new OC_Template($application, $name, $name === 'error' ? $name : 'guest');
-		foreach ($parameters as $key => $value) {
-			$content->assign($key, $value);
-		}
-		return $content->printPage();
-	}
-
-	/**
-	 * Print a fatal error page and terminates the script
-	 * @param string $error_msg The error message to show
-	 * @param string $hint An optional hint message - needs to be properly escape
-	 * @param int $statusCode
-	 * @suppress PhanAccessMethodInternal
-	 */
-	public static function printErrorPage($error_msg, $hint = '', $statusCode = 500) {
-		if (\OC::$server->getAppManager()->isEnabledForUser('theming') && !\OC_App::isAppLoaded('theming')) {
-			\OC_App::loadApp('theming');
-		}
-
-
-		if ($error_msg === $hint) {
-			// If the hint is the same as the message there is no need to display it twice.
-			$hint = '';
-		}
-
-		http_response_code($statusCode);
-		try {
-			$content = new \OC_Template('', 'error', 'error', false);
-			$errors = [['error' => $error_msg, 'hint' => $hint]];
-			$content->assign('errors', $errors);
-			$content->printPage();
-		} catch (\Exception $e) {
-			$logger = \OC::$server->getLogger();
-			$logger->error("$error_msg $hint", ['app' => 'core']);
-			$logger->logException($e, ['app' => 'core']);
-
-			header('Content-Type: text/plain; charset=utf-8');
-			print("$error_msg $hint");
-		}
-		die();
-	}
-
-	/**
-	 * print error page using Exception details
-	 * @param Exception|Throwable $exception
-	 * @param int $statusCode
-	 * @return bool|string
-	 * @suppress PhanAccessMethodInternal
-	 */
-	public static function printExceptionErrorPage($exception, $statusCode = 503) {
-		http_response_code($statusCode);
-		try {
-			$request = \OC::$server->getRequest();
-			$content = new \OC_Template('', 'exception', 'error', false);
-			$content->assign('errorClass', get_class($exception));
-			$content->assign('errorMsg', $exception->getMessage());
-			$content->assign('errorCode', $exception->getCode());
-			$content->assign('file', $exception->getFile());
-			$content->assign('line', $exception->getLine());
-			$content->assign('trace', $exception->getTraceAsString());
-			$content->assign('debugMode', \OC::$server->getSystemConfig()->getValue('debug', false));
-			$content->assign('remoteAddr', $request->getRemoteAddress());
-			$content->assign('requestID', $request->getId());
-			$content->printPage();
-		} catch (\Exception $e) {
-			try {
-				$logger = \OC::$server->getLogger();
-				$logger->logException($exception, ['app' => 'core']);
-				$logger->logException($e, ['app' => 'core']);
-			} catch (Throwable $e) {
-				// no way to log it properly - but to avoid a white page of death we send some output
-				header('Content-Type: text/plain; charset=utf-8');
-				print("Internal Server Error\n\n");
-				print("The server encountered an internal error and was unable to complete your request.\n");
-				print("Please contact the server administrator if this error reappears multiple times, please include the technical details below in your report.\n");
-				print("More details can be found in the server log.\n");
-
-				// and then throw it again to log it at least to the web server error log
-				throw $e;
-			}
-
-			header('Content-Type: text/plain; charset=utf-8');
-			print("Internal Server Error\n\n");
-			print("The server encountered an internal error and was unable to complete your request.\n");
-			print("Please contact the server administrator if this error reappears multiple times, please include the technical details below in your report.\n");
-			print("More details can be found in the server log.\n");
-		}
-		die();
-	}
+    /** @var string */
+    private $renderAs; // Create a full page?
+
+    /** @var string */
+    private $path; // The path to the template
+
+    /** @var array */
+    private $headers = []; //custom headers
+
+    /** @var string */
+    protected $app; // app id
+
+    protected static $initTemplateEngineFirstRun = true;
+
+    /**
+     * Constructor
+     *
+     * @param string $app app providing the template
+     * @param string $name of the template file (without suffix)
+     * @param string $renderAs If $renderAs is set, OC_Template will try to
+     *                         produce a full page in the according layout. For
+     *                         now, $renderAs can be set to "guest", "user" or
+     *                         "admin".
+     * @param bool $registerCall = true
+     */
+    public function __construct($app, $name, $renderAs = TemplateResponse::RENDER_AS_BLANK, $registerCall = true) {
+        // Read the selected theme from the config file
+        self::initTemplateEngine($renderAs);
+
+        $theme = OC_Util::getTheme();
+
+        $requestToken = (OC::$server->getSession() && $registerCall) ? \OCP\Util::callRegister() : '';
+
+        $parts = explode('/', $app); // fix translation when app is something like core/lostpassword
+        $l10n = \OC::$server->getL10N($parts[0]);
+        /** @var \OCP\Defaults $themeDefaults */
+        $themeDefaults = \OC::$server->query(\OCP\Defaults::class);
+
+        list($path, $template) = $this->findTemplate($theme, $app, $name);
+
+        // Set the private data
+        $this->renderAs = $renderAs;
+        $this->path = $path;
+        $this->app = $app;
+
+        parent::__construct($template, $requestToken, $l10n, $themeDefaults);
+    }
+
+    /**
+     * @param string $renderAs
+     */
+    public static function initTemplateEngine($renderAs) {
+        if (self::$initTemplateEngineFirstRun) {
+
+            //apps that started before the template initialization can load their own scripts/styles
+            //so to make sure this scripts/styles here are loaded first we use OC_Util::addScript() with $prepend=true
+            //meaning the last script/style in this list will be loaded first
+            if (\OC::$server->getSystemConfig()->getValue('installed', false) && $renderAs !== TemplateResponse::RENDER_AS_ERROR && !\OCP\Util::needUpgrade()) {
+                if (\OC::$server->getConfig()->getAppValue('core', 'backgroundjobs_mode', 'ajax') == 'ajax') {
+                    OC_Util::addScript('backgroundjobs', null, true);
+                }
+            }
+            OC_Util::addStyle('css-variables', null, true);
+            OC_Util::addStyle('server', null, true);
+            OC_Util::addTranslations('core', null, true);
+
+            if (\OC::$server->getSystemConfig()->getValue('installed', false)) {
+                OC_Util::addStyle('search', 'results');
+                OC_Util::addScript('search', 'search', true);
+                OC_Util::addScript('search', 'searchprovider');
+                OC_Util::addScript('merged-template-prepend', null, true);
+                OC_Util::addScript('dist/files_client', null, true);
+                OC_Util::addScript('dist/files_fileinfo', null, true);
+            }
+            OC_Util::addScript('core', 'dist/main', true);
+
+            if (\OC::$server->getRequest()->isUserAgent([\OC\AppFramework\Http\Request::USER_AGENT_IE])) {
+                // shim for the davclient.js library
+                \OCP\Util::addScript('dist/files_iedavclient');
+            }
+
+            self::$initTemplateEngineFirstRun = false;
+        }
+    }
+
+
+    /**
+     * find the template with the given name
+     * @param string $name of the template file (without suffix)
+     *
+     * Will select the template file for the selected theme.
+     * Checking all the possible locations.
+     * @param string $theme
+     * @param string $app
+     * @return string[]
+     */
+    protected function findTemplate($theme, $app, $name) {
+        // Check if it is a app template or not.
+        if ($app !== '') {
+            $dirs = $this->getAppTemplateDirs($theme, $app, OC::$SERVERROOT, OC_App::getAppPath($app));
+        } else {
+            $dirs = $this->getCoreTemplateDirs($theme, OC::$SERVERROOT);
+        }
+        $locator = new \OC\Template\TemplateFileLocator($dirs);
+        $template = $locator->find($name);
+        $path = $locator->getPath();
+        return [$path, $template];
+    }
+
+    /**
+     * Add a custom element to the header
+     * @param string $tag tag name of the element
+     * @param array $attributes array of attributes for the element
+     * @param string $text the text content for the element. If $text is null then the
+     * element will be written as empty element. So use "" to get a closing tag.
+     */
+    public function addHeader($tag, $attributes, $text=null) {
+        $this->headers[]= [
+            'tag' => $tag,
+            'attributes' => $attributes,
+            'text' => $text
+        ];
+    }
+
+    /**
+     * Process the template
+     * @return boolean|string
+     *
+     * This function process the template. If $this->renderAs is set, it
+     * will produce a full page.
+     */
+    public function fetchPage($additionalParams = null) {
+        $data = parent::fetchPage($additionalParams);
+
+        if ($this->renderAs) {
+            $page = new TemplateLayout($this->renderAs, $this->app);
+
+            if (is_array($additionalParams)) {
+                foreach ($additionalParams as $key => $value) {
+                    $page->assign($key, $value);
+                }
+            }
+
+            // Add custom headers
+            $headers = '';
+            foreach (OC_Util::$headers as $header) {
+                $headers .= '<'.\OCP\Util::sanitizeHTML($header['tag']);
+                if (strcasecmp($header['tag'], 'script') === 0 && in_array('src', array_map('strtolower', array_keys($header['attributes'])))) {
+                    $headers .= ' defer';
+                }
+                foreach ($header['attributes'] as $name=>$value) {
+                    $headers .= ' '.\OCP\Util::sanitizeHTML($name).'="'.\OCP\Util::sanitizeHTML($value).'"';
+                }
+                if ($header['text'] !== null) {
+                    $headers .= '>'.\OCP\Util::sanitizeHTML($header['text']).'</'.\OCP\Util::sanitizeHTML($header['tag']).'>';
+                } else {
+                    $headers .= '/>';
+                }
+            }
+
+            $page->assign('headers', $headers);
+
+            $page->assign('content', $data);
+            return $page->fetchPage($additionalParams);
+        }
+
+        return $data;
+    }
+
+    /**
+     * Include template
+     *
+     * @param string $file
+     * @param array|null $additionalParams
+     * @return string returns content of included template
+     *
+     * Includes another template. use <?php echo $this->inc('template'); ?> to
+     * do this.
+     */
+    public function inc($file, $additionalParams = null) {
+        return $this->load($this->path.$file.'.php', $additionalParams);
+    }
+
+    /**
+     * Shortcut to print a simple page for users
+     * @param string $application The application we render the template for
+     * @param string $name Name of the template
+     * @param array $parameters Parameters for the template
+     * @return boolean|null
+     */
+    public static function printUserPage($application, $name, $parameters = []) {
+        $content = new OC_Template($application, $name, "user");
+        foreach ($parameters as $key => $value) {
+            $content->assign($key, $value);
+        }
+        print $content->printPage();
+    }
+
+    /**
+     * Shortcut to print a simple page for admins
+     * @param string $application The application we render the template for
+     * @param string $name Name of the template
+     * @param array $parameters Parameters for the template
+     * @return bool
+     */
+    public static function printAdminPage($application, $name, $parameters = []) {
+        $content = new OC_Template($application, $name, "admin");
+        foreach ($parameters as $key => $value) {
+            $content->assign($key, $value);
+        }
+        return $content->printPage();
+    }
+
+    /**
+     * Shortcut to print a simple page for guests
+     * @param string $application The application we render the template for
+     * @param string $name Name of the template
+     * @param array|string $parameters Parameters for the template
+     * @return bool
+     */
+    public static function printGuestPage($application, $name, $parameters = []) {
+        $content = new OC_Template($application, $name, $name === 'error' ? $name : 'guest');
+        foreach ($parameters as $key => $value) {
+            $content->assign($key, $value);
+        }
+        return $content->printPage();
+    }
+
+    /**
+     * Print a fatal error page and terminates the script
+     * @param string $error_msg The error message to show
+     * @param string $hint An optional hint message - needs to be properly escape
+     * @param int $statusCode
+     * @suppress PhanAccessMethodInternal
+     */
+    public static function printErrorPage($error_msg, $hint = '', $statusCode = 500) {
+        if (\OC::$server->getAppManager()->isEnabledForUser('theming') && !\OC_App::isAppLoaded('theming')) {
+            \OC_App::loadApp('theming');
+        }
+
+
+        if ($error_msg === $hint) {
+            // If the hint is the same as the message there is no need to display it twice.
+            $hint = '';
+        }
+
+        http_response_code($statusCode);
+        try {
+            $content = new \OC_Template('', 'error', 'error', false);
+            $errors = [['error' => $error_msg, 'hint' => $hint]];
+            $content->assign('errors', $errors);
+            $content->printPage();
+        } catch (\Exception $e) {
+            $logger = \OC::$server->getLogger();
+            $logger->error("$error_msg $hint", ['app' => 'core']);
+            $logger->logException($e, ['app' => 'core']);
+
+            header('Content-Type: text/plain; charset=utf-8');
+            print("$error_msg $hint");
+        }
+        die();
+    }
+
+    /**
+     * print error page using Exception details
+     * @param Exception|Throwable $exception
+     * @param int $statusCode
+     * @return bool|string
+     * @suppress PhanAccessMethodInternal
+     */
+    public static function printExceptionErrorPage($exception, $statusCode = 503) {
+        http_response_code($statusCode);
+        try {
+            $request = \OC::$server->getRequest();
+            $content = new \OC_Template('', 'exception', 'error', false);
+            $content->assign('errorClass', get_class($exception));
+            $content->assign('errorMsg', $exception->getMessage());
+            $content->assign('errorCode', $exception->getCode());
+            $content->assign('file', $exception->getFile());
+            $content->assign('line', $exception->getLine());
+            $content->assign('trace', $exception->getTraceAsString());
+            $content->assign('debugMode', \OC::$server->getSystemConfig()->getValue('debug', false));
+            $content->assign('remoteAddr', $request->getRemoteAddress());
+            $content->assign('requestID', $request->getId());
+            $content->printPage();
+        } catch (\Exception $e) {
+            try {
+                $logger = \OC::$server->getLogger();
+                $logger->logException($exception, ['app' => 'core']);
+                $logger->logException($e, ['app' => 'core']);
+            } catch (Throwable $e) {
+                // no way to log it properly - but to avoid a white page of death we send some output
+                header('Content-Type: text/plain; charset=utf-8');
+                print("Internal Server Error\n\n");
+                print("The server encountered an internal error and was unable to complete your request.\n");
+                print("Please contact the server administrator if this error reappears multiple times, please include the technical details below in your report.\n");
+                print("More details can be found in the server log.\n");
+
+                // and then throw it again to log it at least to the web server error log
+                throw $e;
+            }
+
+            header('Content-Type: text/plain; charset=utf-8');
+            print("Internal Server Error\n\n");
+            print("The server encountered an internal error and was unable to complete your request.\n");
+            print("Please contact the server administrator if this error reappears multiple times, please include the technical details below in your report.\n");
+            print("More details can be found in the server log.\n");
+        }
+        die();
+    }
 }

lib/private/TemplateLayout.php

Indentation +306 added lines, -306 removed lines

@@ -54,310 +54,310 @@
 use OCP\Support\Subscription\IRegistry;
 
 class TemplateLayout extends \OC_Template {
-	private static $versionHash = '';
-
-	/**
-	 * @var \OCP\IConfig
-	 */
-	private $config;
-
-	/**
-	 * @param string $renderAs
-	 * @param string $appId application id
-	 */
-	public function __construct($renderAs, $appId = '') {
-
-		// yes - should be injected ....
-		$this->config = \OC::$server->getConfig();
-
-		if (\OCP\Util::isIE()) {
-			\OC_Util::addStyle('ie');
-		}
-
-		// Decide which page we show
-		if ($renderAs === TemplateResponse::RENDER_AS_USER) {
-			parent::__construct('core', 'layout.user');
-			if (in_array(\OC_App::getCurrentApp(), ['settings','admin', 'help']) !== false) {
-				$this->assign('bodyid', 'body-settings');
-			} else {
-				$this->assign('bodyid', 'body-user');
-			}
-
-			// Add navigation entry
-			$this->assign('application', '');
-			$this->assign('appid', $appId);
-			$navigation = \OC::$server->getNavigationManager()->getAll();
-			$this->assign('navigation', $navigation);
-			$settingsNavigation = \OC::$server->getNavigationManager()->getAll('settings');
-			$this->assign('settingsnavigation', $settingsNavigation);
-			foreach ($navigation as $entry) {
-				if ($entry['active']) {
-					$this->assign('application', $entry['name']);
-					break;
-				}
-			}
-
-			foreach ($settingsNavigation as $entry) {
-				if ($entry['active']) {
-					$this->assign('application', $entry['name']);
-					break;
-				}
-			}
-			$userDisplayName = \OC_User::getDisplayName();
-			$this->assign('user_displayname', $userDisplayName);
-			$this->assign('user_uid', \OC_User::getUser());
-
-			if (\OC_User::getUser() === false) {
-				$this->assign('userAvatarSet', false);
-			} else {
-				$this->assign('userAvatarSet', \OC::$server->getAvatarManager()->getAvatar(\OC_User::getUser())->exists());
-				$this->assign('userAvatarVersion', $this->config->getUserValue(\OC_User::getUser(), 'avatar', 'version', 0));
-			}
-
-			// check if app menu icons should be inverted
-			try {
-				/** @var \OCA\Theming\Util $util */
-				$util = \OC::$server->query(\OCA\Theming\Util::class);
-				$this->assign('themingInvertMenu', $util->invertTextColor(\OC::$server->getThemingDefaults()->getColorPrimary()));
-			} catch (\OCP\AppFramework\QueryException $e) {
-				$this->assign('themingInvertMenu', false);
-			} catch (\OCP\AutoloadNotAllowedException $e) {
-				$this->assign('themingInvertMenu', false);
-			}
-		} elseif ($renderAs === TemplateResponse::RENDER_AS_ERROR) {
-			parent::__construct('core', 'layout.guest', '', false);
-			$this->assign('bodyid', 'body-login');
-			$this->assign('user_displayname', '');
-			$this->assign('user_uid', '');
-		} elseif ($renderAs === TemplateResponse::RENDER_AS_GUEST) {
-			parent::__construct('core', 'layout.guest');
-			\OC_Util::addStyle('guest');
-			$this->assign('bodyid', 'body-login');
-
-			$userDisplayName = \OC_User::getDisplayName();
-			$this->assign('user_displayname', $userDisplayName);
-			$this->assign('user_uid', \OC_User::getUser());
-		} elseif ($renderAs === TemplateResponse::RENDER_AS_PUBLIC) {
-			parent::__construct('core', 'layout.public');
-			$this->assign('appid', $appId);
-			$this->assign('bodyid', 'body-public');
-
-			/** @var IRegistry $subscription */
-			$subscription = \OC::$server->query(IRegistry::class);
-			$showSimpleSignup = $this->config->getSystemValueBool('simpleSignUpLink.shown', true);
-			if ($showSimpleSignup && $subscription->delegateHasValidSubscription()) {
-				$showSimpleSignup = false;
-			}
-			$this->assign('showSimpleSignUpLink', $showSimpleSignup);
-		} else {
-			parent::__construct('core', 'layout.base');
-		}
-		// Send the language and the locale to our layouts
-		$lang = \OC::$server->getL10NFactory()->findLanguage();
-		$locale = \OC::$server->getL10NFactory()->findLocale($lang);
-
-		$lang = str_replace('_', '-', $lang);
-		$this->assign('language', $lang);
-		$this->assign('locale', $locale);
-
-		if (\OC::$server->getSystemConfig()->getValue('installed', false)) {
-			if (empty(self::$versionHash)) {
-				$v = \OC_App::getAppVersions();
-				$v['core'] = implode('.', \OCP\Util::getVersion());
-				self::$versionHash = substr(md5(implode(',', $v)), 0, 8);
-			}
-		} else {
-			self::$versionHash = md5('not installed');
-		}
-
-		// Add the js files
-		$jsFiles = self::findJavascriptFiles(\OC_Util::$scripts);
-		$this->assign('jsfiles', []);
-		if ($this->config->getSystemValue('installed', false) && $renderAs != TemplateResponse::RENDER_AS_ERROR) {
-			if (\OC::$server->getContentSecurityPolicyNonceManager()->browserSupportsCspV3()) {
-				$jsConfigHelper = new JSConfigHelper(
-					\OC::$server->getL10N('lib'),
-					\OC::$server->query(Defaults::class),
-					\OC::$server->getAppManager(),
-					\OC::$server->getSession(),
-					\OC::$server->getUserSession()->getUser(),
-					$this->config,
-					\OC::$server->getGroupManager(),
-					\OC::$server->getIniWrapper(),
-					\OC::$server->getURLGenerator(),
-					\OC::$server->getCapabilitiesManager(),
-					\OC::$server->query(IInitialStateService::class)
-				);
-				$this->assign('inline_ocjs', $jsConfigHelper->getConfig());
-			} else {
-				$this->append('jsfiles', \OC::$server->getURLGenerator()->linkToRoute('core.OCJS.getConfig', ['v' => self::$versionHash]));
-			}
-		}
-		foreach ($jsFiles as $info) {
-			$web = $info[1];
-			$file = $info[2];
-			$this->append('jsfiles', $web.'/'.$file . $this->getVersionHashSuffix());
-		}
-
-		try {
-			$pathInfo = \OC::$server->getRequest()->getPathInfo();
-		} catch (\Exception $e) {
-			$pathInfo = '';
-		}
-
-		// Do not initialise scss appdata until we have a fully installed instance
-		// Do not load scss for update, errors, installation or login page
-		if (\OC::$server->getSystemConfig()->getValue('installed', false)
-			&& !\OCP\Util::needUpgrade()
-			&& $pathInfo !== ''
-			&& !preg_match('/^\/login/', $pathInfo)
-			&& $renderAs !== TemplateResponse::RENDER_AS_ERROR
-		) {
-			$cssFiles = self::findStylesheetFiles(\OC_Util::$styles);
-		} else {
-			// If we ignore the scss compiler,
-			// we need to load the guest css fallback
-			\OC_Util::addStyle('guest');
-			$cssFiles = self::findStylesheetFiles(\OC_Util::$styles, false);
-		}
-
-		$this->assign('cssfiles', []);
-		$this->assign('printcssfiles', []);
-		$this->assign('versionHash', self::$versionHash);
-		foreach ($cssFiles as $info) {
-			$web = $info[1];
-			$file = $info[2];
-
-			if (substr($file, -strlen('print.css')) === 'print.css') {
-				$this->append('printcssfiles', $web.'/'.$file . $this->getVersionHashSuffix());
-			} else {
-				$suffix = $this->getVersionHashSuffix($web, $file);
-
-				if (strpos($file, '?v=') == false) {
-					$this->append('cssfiles', $web.'/'.$file . $suffix);
-				} else {
-					$this->append('cssfiles', $web.'/'.$file . '-' . substr($suffix, 3));
-				}
-			}
-		}
-
-		/** @var InitialStateService $initialState */
-		$initialState = \OC::$server->query(InitialStateService::class);
-		$this->assign('initialStates', $initialState->getInitialStates());
-	}
-
-	/**
-	 * @param string $path
-	 * @param string $file
-	 * @return string
-	 */
-	protected function getVersionHashSuffix($path = false, $file = false) {
-		if ($this->config->getSystemValue('debug', false)) {
-			// allows chrome workspace mapping in debug mode
-			return "";
-		}
-		$themingSuffix = '';
-		$v = [];
-
-		if ($this->config->getSystemValue('installed', false)) {
-			if (\OC::$server->getAppManager()->isInstalled('theming')) {
-				$themingSuffix = '-' . $this->config->getAppValue('theming', 'cachebuster', '0');
-			}
-			$v = \OC_App::getAppVersions();
-		}
-
-		// Try the webroot path for a match
-		if ($path !== false && $path !== '') {
-			$appName = $this->getAppNamefromPath($path);
-			if (array_key_exists($appName, $v)) {
-				$appVersion = $v[$appName];
-				return '?v=' . substr(md5($appVersion), 0, 8) . $themingSuffix;
-			}
-		}
-		// fallback to the file path instead
-		if ($file !== false && $file !== '') {
-			$appName = $this->getAppNamefromPath($file);
-			if (array_key_exists($appName, $v)) {
-				$appVersion = $v[$appName];
-				return '?v=' . substr(md5($appVersion), 0, 8) . $themingSuffix;
-			}
-		}
-
-		return '?v=' . self::$versionHash . $themingSuffix;
-	}
-
-	/**
-	 * @param array $styles
-	 * @return array
-	 */
-	public static function findStylesheetFiles($styles, $compileScss = true) {
-		// Read the selected theme from the config file
-		$theme = \OC_Util::getTheme();
-
-		if ($compileScss) {
-			$SCSSCacher = \OC::$server->query(SCSSCacher::class);
-		} else {
-			$SCSSCacher = null;
-		}
-
-		$locator = new \OC\Template\CSSResourceLocator(
-			\OC::$server->getLogger(),
-			$theme,
-			[ \OC::$SERVERROOT => \OC::$WEBROOT ],
-			[ \OC::$SERVERROOT => \OC::$WEBROOT ],
-			$SCSSCacher
-		);
-		$locator->find($styles);
-		return $locator->getResources();
-	}
-
-	/**
-	 * @param string $path
-	 * @return string|boolean
-	 */
-	public function getAppNamefromPath($path) {
-		if ($path !== '' && is_string($path)) {
-			$pathParts = explode('/', $path);
-			if ($pathParts[0] === 'css') {
-				// This is a scss request
-				return $pathParts[1];
-			}
-			return end($pathParts);
-		}
-		return false;
-	}
-
-	/**
-	 * @param array $scripts
-	 * @return array
-	 */
-	public static function findJavascriptFiles($scripts) {
-		// Read the selected theme from the config file
-		$theme = \OC_Util::getTheme();
-
-		$locator = new \OC\Template\JSResourceLocator(
-			\OC::$server->getLogger(),
-			$theme,
-			[ \OC::$SERVERROOT => \OC::$WEBROOT ],
-			[ \OC::$SERVERROOT => \OC::$WEBROOT ],
-			\OC::$server->query(JSCombiner::class)
-			);
-		$locator->find($scripts);
-		return $locator->getResources();
-	}
-
-	/**
-	 * Converts the absolute file path to a relative path from \OC::$SERVERROOT
-	 * @param string $filePath Absolute path
-	 * @return string Relative path
-	 * @throws \Exception If $filePath is not under \OC::$SERVERROOT
-	 */
-	public static function convertToRelativePath($filePath) {
-		$relativePath = explode(\OC::$SERVERROOT, $filePath);
-		if (count($relativePath) !== 2) {
-			throw new \Exception('$filePath is not under the \OC::$SERVERROOT');
-		}
-
-		return $relativePath[1];
-	}
+    private static $versionHash = '';
+
+    /**
+     * @var \OCP\IConfig
+     */
+    private $config;
+
+    /**
+     * @param string $renderAs
+     * @param string $appId application id
+     */
+    public function __construct($renderAs, $appId = '') {
+
+        // yes - should be injected ....
+        $this->config = \OC::$server->getConfig();
+
+        if (\OCP\Util::isIE()) {
+            \OC_Util::addStyle('ie');
+        }
+
+        // Decide which page we show
+        if ($renderAs === TemplateResponse::RENDER_AS_USER) {
+            parent::__construct('core', 'layout.user');
+            if (in_array(\OC_App::getCurrentApp(), ['settings','admin', 'help']) !== false) {
+                $this->assign('bodyid', 'body-settings');
+            } else {
+                $this->assign('bodyid', 'body-user');
+            }
+
+            // Add navigation entry
+            $this->assign('application', '');
+            $this->assign('appid', $appId);
+            $navigation = \OC::$server->getNavigationManager()->getAll();
+            $this->assign('navigation', $navigation);
+            $settingsNavigation = \OC::$server->getNavigationManager()->getAll('settings');
+            $this->assign('settingsnavigation', $settingsNavigation);
+            foreach ($navigation as $entry) {
+                if ($entry['active']) {
+                    $this->assign('application', $entry['name']);
+                    break;
+                }
+            }
+
+            foreach ($settingsNavigation as $entry) {
+                if ($entry['active']) {
+                    $this->assign('application', $entry['name']);
+                    break;
+                }
+            }
+            $userDisplayName = \OC_User::getDisplayName();
+            $this->assign('user_displayname', $userDisplayName);
+            $this->assign('user_uid', \OC_User::getUser());
+
+            if (\OC_User::getUser() === false) {
+                $this->assign('userAvatarSet', false);
+            } else {
+                $this->assign('userAvatarSet', \OC::$server->getAvatarManager()->getAvatar(\OC_User::getUser())->exists());
+                $this->assign('userAvatarVersion', $this->config->getUserValue(\OC_User::getUser(), 'avatar', 'version', 0));
+            }
+
+            // check if app menu icons should be inverted
+            try {
+                /** @var \OCA\Theming\Util $util */
+                $util = \OC::$server->query(\OCA\Theming\Util::class);
+                $this->assign('themingInvertMenu', $util->invertTextColor(\OC::$server->getThemingDefaults()->getColorPrimary()));
+            } catch (\OCP\AppFramework\QueryException $e) {
+                $this->assign('themingInvertMenu', false);
+            } catch (\OCP\AutoloadNotAllowedException $e) {
+                $this->assign('themingInvertMenu', false);
+            }
+        } elseif ($renderAs === TemplateResponse::RENDER_AS_ERROR) {
+            parent::__construct('core', 'layout.guest', '', false);
+            $this->assign('bodyid', 'body-login');
+            $this->assign('user_displayname', '');
+            $this->assign('user_uid', '');
+        } elseif ($renderAs === TemplateResponse::RENDER_AS_GUEST) {
+            parent::__construct('core', 'layout.guest');
+            \OC_Util::addStyle('guest');
+            $this->assign('bodyid', 'body-login');
+
+            $userDisplayName = \OC_User::getDisplayName();
+            $this->assign('user_displayname', $userDisplayName);
+            $this->assign('user_uid', \OC_User::getUser());
+        } elseif ($renderAs === TemplateResponse::RENDER_AS_PUBLIC) {
+            parent::__construct('core', 'layout.public');
+            $this->assign('appid', $appId);
+            $this->assign('bodyid', 'body-public');
+
+            /** @var IRegistry $subscription */
+            $subscription = \OC::$server->query(IRegistry::class);
+            $showSimpleSignup = $this->config->getSystemValueBool('simpleSignUpLink.shown', true);
+            if ($showSimpleSignup && $subscription->delegateHasValidSubscription()) {
+                $showSimpleSignup = false;
+            }
+            $this->assign('showSimpleSignUpLink', $showSimpleSignup);
+        } else {
+            parent::__construct('core', 'layout.base');
+        }
+        // Send the language and the locale to our layouts
+        $lang = \OC::$server->getL10NFactory()->findLanguage();
+        $locale = \OC::$server->getL10NFactory()->findLocale($lang);
+
+        $lang = str_replace('_', '-', $lang);
+        $this->assign('language', $lang);
+        $this->assign('locale', $locale);
+
+        if (\OC::$server->getSystemConfig()->getValue('installed', false)) {
+            if (empty(self::$versionHash)) {
+                $v = \OC_App::getAppVersions();
+                $v['core'] = implode('.', \OCP\Util::getVersion());
+                self::$versionHash = substr(md5(implode(',', $v)), 0, 8);
+            }
+        } else {
+            self::$versionHash = md5('not installed');
+        }
+
+        // Add the js files
+        $jsFiles = self::findJavascriptFiles(\OC_Util::$scripts);
+        $this->assign('jsfiles', []);
+        if ($this->config->getSystemValue('installed', false) && $renderAs != TemplateResponse::RENDER_AS_ERROR) {
+            if (\OC::$server->getContentSecurityPolicyNonceManager()->browserSupportsCspV3()) {
+                $jsConfigHelper = new JSConfigHelper(
+                    \OC::$server->getL10N('lib'),
+                    \OC::$server->query(Defaults::class),
+                    \OC::$server->getAppManager(),
+                    \OC::$server->getSession(),
+                    \OC::$server->getUserSession()->getUser(),
+                    $this->config,
+                    \OC::$server->getGroupManager(),
+                    \OC::$server->getIniWrapper(),
+                    \OC::$server->getURLGenerator(),
+                    \OC::$server->getCapabilitiesManager(),
+                    \OC::$server->query(IInitialStateService::class)
+                );
+                $this->assign('inline_ocjs', $jsConfigHelper->getConfig());
+            } else {
+                $this->append('jsfiles', \OC::$server->getURLGenerator()->linkToRoute('core.OCJS.getConfig', ['v' => self::$versionHash]));
+            }
+        }
+        foreach ($jsFiles as $info) {
+            $web = $info[1];
+            $file = $info[2];
+            $this->append('jsfiles', $web.'/'.$file . $this->getVersionHashSuffix());
+        }
+
+        try {
+            $pathInfo = \OC::$server->getRequest()->getPathInfo();
+        } catch (\Exception $e) {
+            $pathInfo = '';
+        }
+
+        // Do not initialise scss appdata until we have a fully installed instance
+        // Do not load scss for update, errors, installation or login page
+        if (\OC::$server->getSystemConfig()->getValue('installed', false)
+            && !\OCP\Util::needUpgrade()
+            && $pathInfo !== ''
+            && !preg_match('/^\/login/', $pathInfo)
+            && $renderAs !== TemplateResponse::RENDER_AS_ERROR
+        ) {
+            $cssFiles = self::findStylesheetFiles(\OC_Util::$styles);
+        } else {
+            // If we ignore the scss compiler,
+            // we need to load the guest css fallback
+            \OC_Util::addStyle('guest');
+            $cssFiles = self::findStylesheetFiles(\OC_Util::$styles, false);
+        }
+
+        $this->assign('cssfiles', []);
+        $this->assign('printcssfiles', []);
+        $this->assign('versionHash', self::$versionHash);
+        foreach ($cssFiles as $info) {
+            $web = $info[1];
+            $file = $info[2];
+
+            if (substr($file, -strlen('print.css')) === 'print.css') {
+                $this->append('printcssfiles', $web.'/'.$file . $this->getVersionHashSuffix());
+            } else {
+                $suffix = $this->getVersionHashSuffix($web, $file);
+
+                if (strpos($file, '?v=') == false) {
+                    $this->append('cssfiles', $web.'/'.$file . $suffix);
+                } else {
+                    $this->append('cssfiles', $web.'/'.$file . '-' . substr($suffix, 3));
+                }
+            }
+        }
+
+        /** @var InitialStateService $initialState */
+        $initialState = \OC::$server->query(InitialStateService::class);
+        $this->assign('initialStates', $initialState->getInitialStates());
+    }
+
+    /**
+     * @param string $path
+     * @param string $file
+     * @return string
+     */
+    protected function getVersionHashSuffix($path = false, $file = false) {
+        if ($this->config->getSystemValue('debug', false)) {
+            // allows chrome workspace mapping in debug mode
+            return "";
+        }
+        $themingSuffix = '';
+        $v = [];
+
+        if ($this->config->getSystemValue('installed', false)) {
+            if (\OC::$server->getAppManager()->isInstalled('theming')) {
+                $themingSuffix = '-' . $this->config->getAppValue('theming', 'cachebuster', '0');
+            }
+            $v = \OC_App::getAppVersions();
+        }
+
+        // Try the webroot path for a match
+        if ($path !== false && $path !== '') {
+            $appName = $this->getAppNamefromPath($path);
+            if (array_key_exists($appName, $v)) {
+                $appVersion = $v[$appName];
+                return '?v=' . substr(md5($appVersion), 0, 8) . $themingSuffix;
+            }
+        }
+        // fallback to the file path instead
+        if ($file !== false && $file !== '') {
+            $appName = $this->getAppNamefromPath($file);
+            if (array_key_exists($appName, $v)) {
+                $appVersion = $v[$appName];
+                return '?v=' . substr(md5($appVersion), 0, 8) . $themingSuffix;
+            }
+        }
+
+        return '?v=' . self::$versionHash . $themingSuffix;
+    }
+
+    /**
+     * @param array $styles
+     * @return array
+     */
+    public static function findStylesheetFiles($styles, $compileScss = true) {
+        // Read the selected theme from the config file
+        $theme = \OC_Util::getTheme();
+
+        if ($compileScss) {
+            $SCSSCacher = \OC::$server->query(SCSSCacher::class);
+        } else {
+            $SCSSCacher = null;
+        }
+
+        $locator = new \OC\Template\CSSResourceLocator(
+            \OC::$server->getLogger(),
+            $theme,
+            [ \OC::$SERVERROOT => \OC::$WEBROOT ],
+            [ \OC::$SERVERROOT => \OC::$WEBROOT ],
+            $SCSSCacher
+        );
+        $locator->find($styles);
+        return $locator->getResources();
+    }
+
+    /**
+     * @param string $path
+     * @return string|boolean
+     */
+    public function getAppNamefromPath($path) {
+        if ($path !== '' && is_string($path)) {
+            $pathParts = explode('/', $path);
+            if ($pathParts[0] === 'css') {
+                // This is a scss request
+                return $pathParts[1];
+            }
+            return end($pathParts);
+        }
+        return false;
+    }
+
+    /**
+     * @param array $scripts
+     * @return array
+     */
+    public static function findJavascriptFiles($scripts) {
+        // Read the selected theme from the config file
+        $theme = \OC_Util::getTheme();
+
+        $locator = new \OC\Template\JSResourceLocator(
+            \OC::$server->getLogger(),
+            $theme,
+            [ \OC::$SERVERROOT => \OC::$WEBROOT ],
+            [ \OC::$SERVERROOT => \OC::$WEBROOT ],
+            \OC::$server->query(JSCombiner::class)
+            );
+        $locator->find($scripts);
+        return $locator->getResources();
+    }
+
+    /**
+     * Converts the absolute file path to a relative path from \OC::$SERVERROOT
+     * @param string $filePath Absolute path
+     * @return string Relative path
+     * @throws \Exception If $filePath is not under \OC::$SERVERROOT
+     */
+    public static function convertToRelativePath($filePath) {
+        $relativePath = explode(\OC::$SERVERROOT, $filePath);
+        if (count($relativePath) !== 2) {
+            throw new \Exception('$filePath is not under the \OC::$SERVERROOT');
+        }
+
+        return $relativePath[1];
+    }
 }

Spacing +13 added lines, -13 removed lines

@@ -77,7 +77,7 @@ 
 		// Decide which page we show
 		if ($renderAs === TemplateResponse::RENDER_AS_USER) {
 			parent::__construct('core', 'layout.user');
-			if (in_array(\OC_App::getCurrentApp(), ['settings','admin', 'help']) !== false) {
+			if (in_array(\OC_App::getCurrentApp(), ['settings', 'admin', 'help']) !== false) {
 				$this->assign('bodyid', 'body-settings');
 			} else {
 				$this->assign('bodyid', 'body-user');
@@ -196,7 +196,7 @@ 
 		foreach ($jsFiles as $info) {
 			$web = $info[1];
 			$file = $info[2];
-			$this->append('jsfiles', $web.'/'.$file . $this->getVersionHashSuffix());
+			$this->append('jsfiles', $web.'/'.$file.$this->getVersionHashSuffix());
 		}
 
 		try {
@@ -229,14 +229,14 @@ 
 			$file = $info[2];
 
 			if (substr($file, -strlen('print.css')) === 'print.css') {
-				$this->append('printcssfiles', $web.'/'.$file . $this->getVersionHashSuffix());
+				$this->append('printcssfiles', $web.'/'.$file.$this->getVersionHashSuffix());
 			} else {
 				$suffix = $this->getVersionHashSuffix($web, $file);
 
 				if (strpos($file, '?v=') == false) {
-					$this->append('cssfiles', $web.'/'.$file . $suffix);
+					$this->append('cssfiles', $web.'/'.$file.$suffix);
 				} else {
-					$this->append('cssfiles', $web.'/'.$file . '-' . substr($suffix, 3));
+					$this->append('cssfiles', $web.'/'.$file.'-'.substr($suffix, 3));
 				}
 			}
 		}
@@ -261,7 +261,7 @@ 
 
 		if ($this->config->getSystemValue('installed', false)) {
 			if (\OC::$server->getAppManager()->isInstalled('theming')) {
-				$themingSuffix = '-' . $this->config->getAppValue('theming', 'cachebuster', '0');
+				$themingSuffix = '-'.$this->config->getAppValue('theming', 'cachebuster', '0');
 			}
 			$v = \OC_App::getAppVersions();
 		}
@@ -271,7 +271,7 @@ 
 			$appName = $this->getAppNamefromPath($path);
 			if (array_key_exists($appName, $v)) {
 				$appVersion = $v[$appName];
-				return '?v=' . substr(md5($appVersion), 0, 8) . $themingSuffix;
+				return '?v='.substr(md5($appVersion), 0, 8).$themingSuffix;
 			}
 		}
 		// fallback to the file path instead
@@ -279,11 +279,11 @@ 
 			$appName = $this->getAppNamefromPath($file);
 			if (array_key_exists($appName, $v)) {
 				$appVersion = $v[$appName];
-				return '?v=' . substr(md5($appVersion), 0, 8) . $themingSuffix;
+				return '?v='.substr(md5($appVersion), 0, 8).$themingSuffix;
 			}
 		}
 
-		return '?v=' . self::$versionHash . $themingSuffix;
+		return '?v='.self::$versionHash.$themingSuffix;
 	}
 
 	/**
@@ -303,8 +303,8 @@ 
 		$locator = new \OC\Template\CSSResourceLocator(
 			\OC::$server->getLogger(),
 			$theme,
-			[ \OC::$SERVERROOT => \OC::$WEBROOT ],
-			[ \OC::$SERVERROOT => \OC::$WEBROOT ],
+			[\OC::$SERVERROOT => \OC::$WEBROOT],
+			[\OC::$SERVERROOT => \OC::$WEBROOT],
 			$SCSSCacher
 		);
 		$locator->find($styles);
@@ -338,8 +338,8 @@ 
 		$locator = new \OC\Template\JSResourceLocator(
 			\OC::$server->getLogger(),
 			$theme,
-			[ \OC::$SERVERROOT => \OC::$WEBROOT ],
-			[ \OC::$SERVERROOT => \OC::$WEBROOT ],
+			[\OC::$SERVERROOT => \OC::$WEBROOT],
+			[\OC::$SERVERROOT => \OC::$WEBROOT],
 			\OC::$server->query(JSCombiner::class)
 			);
 		$locator->find($scripts);