nextcloud / server

lib/private/URLGenerator.php

Indentation +299 added lines, -299 removed lines

@@ -55,303 +55,303 @@
  * Class to generate URLs
  */
 class URLGenerator implements IURLGenerator {
-	/** @var IConfig */
-	private $config;
-	/** @var IUserSession */
-	public $userSession;
-	/** @var ICacheFactory */
-	private $cacheFactory;
-	/** @var IRequest */
-	private $request;
-	/** @var Router */
-	private $router;
-	/** @var null|string */
-	private $baseUrl = null;
-	private ?IAppManager $appManager = null;
-
-	public function __construct(IConfig $config,
-								IUserSession $userSession,
-								ICacheFactory $cacheFactory,
-								IRequest $request,
-								Router $router
-	) {
-		$this->config = $config;
-		$this->userSession = $userSession;
-		$this->cacheFactory = $cacheFactory;
-		$this->request = $request;
-		$this->router = $router;
-	}
-
-	private function getAppManager(): IAppManager {
-		if ($this->appManager !== null) {
-			return $this->appManager;
-		}
-		$this->appManager = \OCP\Server::get(IAppManager::class);
-		return $this->appManager;
-	}
-
-	/**
-	 * Creates an url using a defined route
-	 *
-	 * @param string $routeName
-	 * @param array $arguments args with param=>value, will be appended to the returned url
-	 * @return string the url
-	 *
-	 * Returns a url to the given route.
-	 */
-	public function linkToRoute(string $routeName, array $arguments = []): string {
-		return $this->router->generate($routeName, $arguments);
-	}
-
-	/**
-	 * Creates an absolute url using a defined route
-	 * @param string $routeName
-	 * @param array $arguments args with param=>value, will be appended to the returned url
-	 * @return string the url
-	 *
-	 * Returns an absolute url to the given route.
-	 */
-	public function linkToRouteAbsolute(string $routeName, array $arguments = []): string {
-		return $this->getAbsoluteURL($this->linkToRoute($routeName, $arguments));
-	}
-
-	public function linkToOCSRouteAbsolute(string $routeName, array $arguments = []): string {
-		$route = $this->router->generate('ocs.'.$routeName, $arguments, false);
-
-		$indexPhpPos = strpos($route, '/index.php/');
-		if ($indexPhpPos !== false) {
-			$route = substr($route, $indexPhpPos + 10);
-		}
-
-		$route = substr($route, 7);
-		$route = '/ocs/v2.php' . $route;
-
-		return $this->getAbsoluteURL($route);
-	}
-
-	/**
-	 * Creates an url
-	 *
-	 * @param string $appName app
-	 * @param string $file file
-	 * @param array $args array with param=>value, will be appended to the returned url
-	 *    The value of $args will be urlencoded
-	 * @return string the url
-	 *
-	 * Returns a url to the given app and file.
-	 */
-	public function linkTo(string $appName, string $file, array $args = []): string {
-		$frontControllerActive = ($this->config->getSystemValue('htaccess.IgnoreFrontController', false) === true || getenv('front_controller_active') === 'true');
-
-		if ($appName !== '') {
-			$app_path = $this->getAppManager()->getAppPath($appName);
-			// Check if the app is in the app folder
-			if (file_exists($app_path . '/' . $file)) {
-				if (substr($file, -3) === 'php') {
-					$urlLinkTo = \OC::$WEBROOT . '/index.php/apps/' . $appName;
-					if ($frontControllerActive) {
-						$urlLinkTo = \OC::$WEBROOT . '/apps/' . $appName;
-					}
-					$urlLinkTo .= ($file !== 'index.php') ? '/' . $file : '';
-				} else {
-					$urlLinkTo = $this->getAppManager()->getAppWebPath($appName) . '/' . $file;
-				}
-			} else {
-				$urlLinkTo = \OC::$WEBROOT . '/' . $appName . '/' . $file;
-			}
-		} else {
-			if (file_exists(\OC::$SERVERROOT . '/core/' . $file)) {
-				$urlLinkTo = \OC::$WEBROOT . '/core/' . $file;
-			} else {
-				if ($frontControllerActive && $file === 'index.php') {
-					$urlLinkTo = \OC::$WEBROOT . '/';
-				} else {
-					$urlLinkTo = \OC::$WEBROOT . '/' . $file;
-				}
-			}
-		}
-
-		if ($args && $query = http_build_query($args, '', '&')) {
-			$urlLinkTo .= '?' . $query;
-		}
-
-		return $urlLinkTo;
-	}
-
-	/**
-	 * Creates path to an image
-	 *
-	 * @param string $appName app
-	 * @param string $file image name
-	 * @throws \RuntimeException If the image does not exist
-	 * @return string the url
-	 *
-	 * Returns the path to the image.
-	 */
-	public function imagePath(string $appName, string $file): string {
-		$cache = $this->cacheFactory->createDistributed('imagePath-'.md5($this->getBaseUrl()).'-');
-		$cacheKey = $appName.'-'.$file;
-		if ($key = $cache->get($cacheKey)) {
-			return $key;
-		}
-
-		// Read the selected theme from the config file
-		$theme = \OC_Util::getTheme();
-
-		//if a theme has a png but not an svg always use the png
-		$basename = substr(basename($file), 0, -4);
-
-		try {
-			$appPath = $this->getAppManager()->getAppPath($appName);
-		} catch (AppPathNotFoundException $e) {
-			if ($appName === 'core' || $appName === '') {
-				$appName = 'core';
-				$appPath = false;
-			} else {
-				throw new RuntimeException('image not found: image: ' . $file . ' webroot: ' . \OC::$WEBROOT . ' serverroot: ' . \OC::$SERVERROOT);
-			}
-		}
-
-		// Check if the app is in the app folder
-		$path = '';
-		$themingEnabled = $this->config->getSystemValue('installed', false) && $this->getAppManager()->isEnabledForUser('theming');
-		$themingImagePath = false;
-		if ($themingEnabled) {
-			$themingDefaults = \OC::$server->getThemingDefaults();
-			if ($themingDefaults instanceof ThemingDefaults) {
-				$themingImagePath = $themingDefaults->replaceImagePath($appName, $file);
-			}
-		}
-
-		if (file_exists(\OC::$SERVERROOT . "/themes/$theme/apps/$appName/img/$file")) {
-			$path = \OC::$WEBROOT . "/themes/$theme/apps/$appName/img/$file";
-		} elseif (!file_exists(\OC::$SERVERROOT . "/themes/$theme/apps/$appName/img/$basename.svg")
-			&& file_exists(\OC::$SERVERROOT . "/themes/$theme/apps/$appName/img/$basename.png")) {
-			$path = \OC::$WEBROOT . "/themes/$theme/apps/$appName/img/$basename.png";
-		} elseif (!empty($appName) and file_exists(\OC::$SERVERROOT . "/themes/$theme/$appName/img/$file")) {
-			$path = \OC::$WEBROOT . "/themes/$theme/$appName/img/$file";
-		} elseif (!empty($appName) and (!file_exists(\OC::$SERVERROOT . "/themes/$theme/$appName/img/$basename.svg")
-			&& file_exists(\OC::$SERVERROOT . "/themes/$theme/$appName/img/$basename.png"))) {
-			$path = \OC::$WEBROOT . "/themes/$theme/$appName/img/$basename.png";
-		} elseif (file_exists(\OC::$SERVERROOT . "/themes/$theme/core/img/$file")) {
-			$path = \OC::$WEBROOT . "/themes/$theme/core/img/$file";
-		} elseif (!file_exists(\OC::$SERVERROOT . "/themes/$theme/core/img/$basename.svg")
-			&& file_exists(\OC::$SERVERROOT . "/themes/$theme/core/img/$basename.png")) {
-			$path = \OC::$WEBROOT . "/themes/$theme/core/img/$basename.png";
-		} elseif ($themingEnabled && $themingImagePath) {
-			$path = $themingImagePath;
-		} elseif ($appPath && file_exists($appPath . "/img/$file")) {
-			$path = $this->getAppManager()->getAppWebPath($appName) . "/img/$file";
-		} elseif ($appPath && !file_exists($appPath . "/img/$basename.svg")
-			&& file_exists($appPath . "/img/$basename.png")) {
-			$path = $this->getAppManager()->getAppWebPath($appName) . "/img/$basename.png";
-		} elseif (!empty($appName) and file_exists(\OC::$SERVERROOT . "/$appName/img/$file")) {
-			$path = \OC::$WEBROOT . "/$appName/img/$file";
-		} elseif (!empty($appName) and (!file_exists(\OC::$SERVERROOT . "/$appName/img/$basename.svg")
-				&& file_exists(\OC::$SERVERROOT . "/$appName/img/$basename.png"))) {
-			$path = \OC::$WEBROOT . "/$appName/img/$basename.png";
-		} elseif (file_exists(\OC::$SERVERROOT . "/core/img/$file")) {
-			$path = \OC::$WEBROOT . "/core/img/$file";
-		} elseif (!file_exists(\OC::$SERVERROOT . "/core/img/$basename.svg")
-			&& file_exists(\OC::$SERVERROOT . "/core/img/$basename.png")) {
-			$path = \OC::$WEBROOT . "/themes/$theme/core/img/$basename.png";
-		}
-
-		if ($path !== '') {
-			$cache->set($cacheKey, $path);
-			return $path;
-		}
-
-		throw new RuntimeException('image not found: image:' . $file . ' webroot:' . \OC::$WEBROOT . ' serverroot:' . \OC::$SERVERROOT);
-	}
-
-
-	/**
-	 * Makes an URL absolute
-	 * @param string $url the url in the ownCloud host
-	 * @return string the absolute version of the url
-	 */
-	public function getAbsoluteURL(string $url): string {
-		$separator = strpos($url, '/') === 0 ? '' : '/';
-
-		if (\OC::$CLI && !\defined('PHPUNIT_RUN')) {
-			return rtrim($this->config->getSystemValue('overwrite.cli.url'), '/') . '/' . ltrim($url, '/');
-		}
-		// The ownCloud web root can already be prepended.
-		if (\OC::$WEBROOT !== '' && strpos($url, \OC::$WEBROOT) === 0) {
-			$url = substr($url, \strlen(\OC::$WEBROOT));
-		}
-
-		return $this->getBaseUrl() . $separator . $url;
-	}
-
-	/**
-	 * @param string $key
-	 * @return string url to the online documentation
-	 */
-	public function linkToDocs(string $key): string {
-		$theme = \OC::$server->getThemingDefaults();
-		return $theme->buildDocLinkToKey($key);
-	}
-
-	/**
-	 * Returns the URL of the default page based on the system configuration
-	 * and the apps visible for the current user
-	 * @return string
-	 */
-	public function linkToDefaultPageUrl(): string {
-		// Deny the redirect if the URL contains a @
-		// This prevents unvalidated redirects like ?redirect_url=:user@domain.com
-		if (isset($_REQUEST['redirect_url']) && strpos($_REQUEST['redirect_url'], '@') === false) {
-			return $this->getAbsoluteURL(urldecode($_REQUEST['redirect_url']));
-		}
-
-		$defaultPage = $this->config->getAppValue('core', 'defaultpage');
-		if ($defaultPage) {
-			return $this->getAbsoluteURL($defaultPage);
-		}
-
-		$appId = 'files';
-		$defaultApps = explode(',', $this->config->getSystemValue('defaultapp', 'dashboard,files'));
-
-		$userId = $this->userSession->isLoggedIn() ? $this->userSession->getUser()->getUID() : null;
-		if ($userId !== null) {
-			$userDefaultApps = explode(',', $this->config->getUserValue($userId, 'core', 'defaultapp'));
-			$defaultApps = array_filter(array_merge($userDefaultApps, $defaultApps));
-		}
-
-		// find the first app that is enabled for the current user
-		foreach ($defaultApps as $defaultApp) {
-			$defaultApp = \OC_App::cleanAppId(strip_tags($defaultApp));
-			if (\OC::$server->getAppManager()->isEnabledForUser($defaultApp)) {
-				$appId = $defaultApp;
-				break;
-			}
-		}
-
-		if ($this->config->getSystemValue('htaccess.IgnoreFrontController', false) === true
-			|| getenv('front_controller_active') === 'true') {
-			return $this->getAbsoluteURL('/apps/' . $appId . '/');
-		}
-
-		return $this->getAbsoluteURL('/index.php/apps/' . $appId . '/');
-	}
-
-	/**
-	 * @return string base url of the current request
-	 */
-	public function getBaseUrl(): string {
-		// BaseUrl can be equal to 'http(s)://' during the first steps of the initial setup.
-		if ($this->baseUrl === null || $this->baseUrl === "http://" || $this->baseUrl === "https://") {
-			$this->baseUrl = $this->request->getServerProtocol() . '://' . $this->request->getServerHost() . \OC::$WEBROOT;
-		}
-		return $this->baseUrl;
-	}
-
-	/**
-	 * @return string webroot part of the base url
-	 */
-	public function getWebroot(): string {
-		return \OC::$WEBROOT;
-	}
+    /** @var IConfig */
+    private $config;
+    /** @var IUserSession */
+    public $userSession;
+    /** @var ICacheFactory */
+    private $cacheFactory;
+    /** @var IRequest */
+    private $request;
+    /** @var Router */
+    private $router;
+    /** @var null|string */
+    private $baseUrl = null;
+    private ?IAppManager $appManager = null;
+
+    public function __construct(IConfig $config,
+                                IUserSession $userSession,
+                                ICacheFactory $cacheFactory,
+                                IRequest $request,
+                                Router $router
+    ) {
+        $this->config = $config;
+        $this->userSession = $userSession;
+        $this->cacheFactory = $cacheFactory;
+        $this->request = $request;
+        $this->router = $router;
+    }
+
+    private function getAppManager(): IAppManager {
+        if ($this->appManager !== null) {
+            return $this->appManager;
+        }
+        $this->appManager = \OCP\Server::get(IAppManager::class);
+        return $this->appManager;
+    }
+
+    /**
+     * Creates an url using a defined route
+     *
+     * @param string $routeName
+     * @param array $arguments args with param=>value, will be appended to the returned url
+     * @return string the url
+     *
+     * Returns a url to the given route.
+     */
+    public function linkToRoute(string $routeName, array $arguments = []): string {
+        return $this->router->generate($routeName, $arguments);
+    }
+
+    /**
+     * Creates an absolute url using a defined route
+     * @param string $routeName
+     * @param array $arguments args with param=>value, will be appended to the returned url
+     * @return string the url
+     *
+     * Returns an absolute url to the given route.
+     */
+    public function linkToRouteAbsolute(string $routeName, array $arguments = []): string {
+        return $this->getAbsoluteURL($this->linkToRoute($routeName, $arguments));
+    }
+
+    public function linkToOCSRouteAbsolute(string $routeName, array $arguments = []): string {
+        $route = $this->router->generate('ocs.'.$routeName, $arguments, false);
+
+        $indexPhpPos = strpos($route, '/index.php/');
+        if ($indexPhpPos !== false) {
+            $route = substr($route, $indexPhpPos + 10);
+        }
+
+        $route = substr($route, 7);
+        $route = '/ocs/v2.php' . $route;
+
+        return $this->getAbsoluteURL($route);
+    }
+
+    /**
+     * Creates an url
+     *
+     * @param string $appName app
+     * @param string $file file
+     * @param array $args array with param=>value, will be appended to the returned url
+     *    The value of $args will be urlencoded
+     * @return string the url
+     *
+     * Returns a url to the given app and file.
+     */
+    public function linkTo(string $appName, string $file, array $args = []): string {
+        $frontControllerActive = ($this->config->getSystemValue('htaccess.IgnoreFrontController', false) === true || getenv('front_controller_active') === 'true');
+
+        if ($appName !== '') {
+            $app_path = $this->getAppManager()->getAppPath($appName);
+            // Check if the app is in the app folder
+            if (file_exists($app_path . '/' . $file)) {
+                if (substr($file, -3) === 'php') {
+                    $urlLinkTo = \OC::$WEBROOT . '/index.php/apps/' . $appName;
+                    if ($frontControllerActive) {
+                        $urlLinkTo = \OC::$WEBROOT . '/apps/' . $appName;
+                    }
+                    $urlLinkTo .= ($file !== 'index.php') ? '/' . $file : '';
+                } else {
+                    $urlLinkTo = $this->getAppManager()->getAppWebPath($appName) . '/' . $file;
+                }
+            } else {
+                $urlLinkTo = \OC::$WEBROOT . '/' . $appName . '/' . $file;
+            }
+        } else {
+            if (file_exists(\OC::$SERVERROOT . '/core/' . $file)) {
+                $urlLinkTo = \OC::$WEBROOT . '/core/' . $file;
+            } else {
+                if ($frontControllerActive && $file === 'index.php') {
+                    $urlLinkTo = \OC::$WEBROOT . '/';
+                } else {
+                    $urlLinkTo = \OC::$WEBROOT . '/' . $file;
+                }
+            }
+        }
+
+        if ($args && $query = http_build_query($args, '', '&')) {
+            $urlLinkTo .= '?' . $query;
+        }
+
+        return $urlLinkTo;
+    }
+
+    /**
+     * Creates path to an image
+     *
+     * @param string $appName app
+     * @param string $file image name
+     * @throws \RuntimeException If the image does not exist
+     * @return string the url
+     *
+     * Returns the path to the image.
+     */
+    public function imagePath(string $appName, string $file): string {
+        $cache = $this->cacheFactory->createDistributed('imagePath-'.md5($this->getBaseUrl()).'-');
+        $cacheKey = $appName.'-'.$file;
+        if ($key = $cache->get($cacheKey)) {
+            return $key;
+        }
+
+        // Read the selected theme from the config file
+        $theme = \OC_Util::getTheme();
+
+        //if a theme has a png but not an svg always use the png
+        $basename = substr(basename($file), 0, -4);
+
+        try {
+            $appPath = $this->getAppManager()->getAppPath($appName);
+        } catch (AppPathNotFoundException $e) {
+            if ($appName === 'core' || $appName === '') {
+                $appName = 'core';
+                $appPath = false;
+            } else {
+                throw new RuntimeException('image not found: image: ' . $file . ' webroot: ' . \OC::$WEBROOT . ' serverroot: ' . \OC::$SERVERROOT);
+            }
+        }
+
+        // Check if the app is in the app folder
+        $path = '';
+        $themingEnabled = $this->config->getSystemValue('installed', false) && $this->getAppManager()->isEnabledForUser('theming');
+        $themingImagePath = false;
+        if ($themingEnabled) {
+            $themingDefaults = \OC::$server->getThemingDefaults();
+            if ($themingDefaults instanceof ThemingDefaults) {
+                $themingImagePath = $themingDefaults->replaceImagePath($appName, $file);
+            }
+        }
+
+        if (file_exists(\OC::$SERVERROOT . "/themes/$theme/apps/$appName/img/$file")) {
+            $path = \OC::$WEBROOT . "/themes/$theme/apps/$appName/img/$file";
+        } elseif (!file_exists(\OC::$SERVERROOT . "/themes/$theme/apps/$appName/img/$basename.svg")
+            && file_exists(\OC::$SERVERROOT . "/themes/$theme/apps/$appName/img/$basename.png")) {
+            $path = \OC::$WEBROOT . "/themes/$theme/apps/$appName/img/$basename.png";
+        } elseif (!empty($appName) and file_exists(\OC::$SERVERROOT . "/themes/$theme/$appName/img/$file")) {
+            $path = \OC::$WEBROOT . "/themes/$theme/$appName/img/$file";
+        } elseif (!empty($appName) and (!file_exists(\OC::$SERVERROOT . "/themes/$theme/$appName/img/$basename.svg")
+            && file_exists(\OC::$SERVERROOT . "/themes/$theme/$appName/img/$basename.png"))) {
+            $path = \OC::$WEBROOT . "/themes/$theme/$appName/img/$basename.png";
+        } elseif (file_exists(\OC::$SERVERROOT . "/themes/$theme/core/img/$file")) {
+            $path = \OC::$WEBROOT . "/themes/$theme/core/img/$file";
+        } elseif (!file_exists(\OC::$SERVERROOT . "/themes/$theme/core/img/$basename.svg")
+            && file_exists(\OC::$SERVERROOT . "/themes/$theme/core/img/$basename.png")) {
+            $path = \OC::$WEBROOT . "/themes/$theme/core/img/$basename.png";
+        } elseif ($themingEnabled && $themingImagePath) {
+            $path = $themingImagePath;
+        } elseif ($appPath && file_exists($appPath . "/img/$file")) {
+            $path = $this->getAppManager()->getAppWebPath($appName) . "/img/$file";
+        } elseif ($appPath && !file_exists($appPath . "/img/$basename.svg")
+            && file_exists($appPath . "/img/$basename.png")) {
+            $path = $this->getAppManager()->getAppWebPath($appName) . "/img/$basename.png";
+        } elseif (!empty($appName) and file_exists(\OC::$SERVERROOT . "/$appName/img/$file")) {
+            $path = \OC::$WEBROOT . "/$appName/img/$file";
+        } elseif (!empty($appName) and (!file_exists(\OC::$SERVERROOT . "/$appName/img/$basename.svg")
+                && file_exists(\OC::$SERVERROOT . "/$appName/img/$basename.png"))) {
+            $path = \OC::$WEBROOT . "/$appName/img/$basename.png";
+        } elseif (file_exists(\OC::$SERVERROOT . "/core/img/$file")) {
+            $path = \OC::$WEBROOT . "/core/img/$file";
+        } elseif (!file_exists(\OC::$SERVERROOT . "/core/img/$basename.svg")
+            && file_exists(\OC::$SERVERROOT . "/core/img/$basename.png")) {
+            $path = \OC::$WEBROOT . "/themes/$theme/core/img/$basename.png";
+        }
+
+        if ($path !== '') {
+            $cache->set($cacheKey, $path);
+            return $path;
+        }
+
+        throw new RuntimeException('image not found: image:' . $file . ' webroot:' . \OC::$WEBROOT . ' serverroot:' . \OC::$SERVERROOT);
+    }
+
+
+    /**
+     * Makes an URL absolute
+     * @param string $url the url in the ownCloud host
+     * @return string the absolute version of the url
+     */
+    public function getAbsoluteURL(string $url): string {
+        $separator = strpos($url, '/') === 0 ? '' : '/';
+
+        if (\OC::$CLI && !\defined('PHPUNIT_RUN')) {
+            return rtrim($this->config->getSystemValue('overwrite.cli.url'), '/') . '/' . ltrim($url, '/');
+        }
+        // The ownCloud web root can already be prepended.
+        if (\OC::$WEBROOT !== '' && strpos($url, \OC::$WEBROOT) === 0) {
+            $url = substr($url, \strlen(\OC::$WEBROOT));
+        }
+
+        return $this->getBaseUrl() . $separator . $url;
+    }
+
+    /**
+     * @param string $key
+     * @return string url to the online documentation
+     */
+    public function linkToDocs(string $key): string {
+        $theme = \OC::$server->getThemingDefaults();
+        return $theme->buildDocLinkToKey($key);
+    }
+
+    /**
+     * Returns the URL of the default page based on the system configuration
+     * and the apps visible for the current user
+     * @return string
+     */
+    public function linkToDefaultPageUrl(): string {
+        // Deny the redirect if the URL contains a @
+        // This prevents unvalidated redirects like ?redirect_url=:user@domain.com
+        if (isset($_REQUEST['redirect_url']) && strpos($_REQUEST['redirect_url'], '@') === false) {
+            return $this->getAbsoluteURL(urldecode($_REQUEST['redirect_url']));
+        }
+
+        $defaultPage = $this->config->getAppValue('core', 'defaultpage');
+        if ($defaultPage) {
+            return $this->getAbsoluteURL($defaultPage);
+        }
+
+        $appId = 'files';
+        $defaultApps = explode(',', $this->config->getSystemValue('defaultapp', 'dashboard,files'));
+
+        $userId = $this->userSession->isLoggedIn() ? $this->userSession->getUser()->getUID() : null;
+        if ($userId !== null) {
+            $userDefaultApps = explode(',', $this->config->getUserValue($userId, 'core', 'defaultapp'));
+            $defaultApps = array_filter(array_merge($userDefaultApps, $defaultApps));
+        }
+
+        // find the first app that is enabled for the current user
+        foreach ($defaultApps as $defaultApp) {
+            $defaultApp = \OC_App::cleanAppId(strip_tags($defaultApp));
+            if (\OC::$server->getAppManager()->isEnabledForUser($defaultApp)) {
+                $appId = $defaultApp;
+                break;
+            }
+        }
+
+        if ($this->config->getSystemValue('htaccess.IgnoreFrontController', false) === true
+            || getenv('front_controller_active') === 'true') {
+            return $this->getAbsoluteURL('/apps/' . $appId . '/');
+        }
+
+        return $this->getAbsoluteURL('/index.php/apps/' . $appId . '/');
+    }
+
+    /**
+     * @return string base url of the current request
+     */
+    public function getBaseUrl(): string {
+        // BaseUrl can be equal to 'http(s)://' during the first steps of the initial setup.
+        if ($this->baseUrl === null || $this->baseUrl === "http://" || $this->baseUrl === "https://") {
+            $this->baseUrl = $this->request->getServerProtocol() . '://' . $this->request->getServerHost() . \OC::$WEBROOT;
+        }
+        return $this->baseUrl;
+    }
+
+    /**
+     * @return string webroot part of the base url
+     */
+    public function getWebroot(): string {
+        return \OC::$WEBROOT;
+    }
 }

apps/settings/lib/Controller/HelpController.php

Indentation +51 added lines, -51 removed lines

@@ -39,62 +39,62 @@
 
 class HelpController extends Controller {
 
-	/** @var INavigationManager */
-	private $navigationManager;
-	/** @var IURLGenerator */
-	private $urlGenerator;
-	/** @var IGroupManager */
-	private $groupManager;
+    /** @var INavigationManager */
+    private $navigationManager;
+    /** @var IURLGenerator */
+    private $urlGenerator;
+    /** @var IGroupManager */
+    private $groupManager;
 
-	/** @var string */
-	private $userId;
+    /** @var string */
+    private $userId;
 
-	public function __construct(
-		string $appName,
-		IRequest $request,
-		INavigationManager $navigationManager,
-		IURLGenerator $urlGenerator,
-		?string $userId,
-		IGroupManager $groupManager
-	) {
-		parent::__construct($appName, $request);
-		$this->navigationManager = $navigationManager;
-		$this->urlGenerator = $urlGenerator;
-		$this->userId = $userId;
-		$this->groupManager = $groupManager;
-	}
+    public function __construct(
+        string $appName,
+        IRequest $request,
+        INavigationManager $navigationManager,
+        IURLGenerator $urlGenerator,
+        ?string $userId,
+        IGroupManager $groupManager
+    ) {
+        parent::__construct($appName, $request);
+        $this->navigationManager = $navigationManager;
+        $this->urlGenerator = $urlGenerator;
+        $this->userId = $userId;
+        $this->groupManager = $groupManager;
+    }
 
-	/**
-	 * @return TemplateResponse
-	 *
-	 * @NoCSRFRequired
-	 * @NoAdminRequired
-	 * @NoSubAdminRequired
-	 */
-	public function help(string $mode = 'user'): TemplateResponse {
-		$this->navigationManager->setActiveEntry('help');
+    /**
+     * @return TemplateResponse
+     *
+     * @NoCSRFRequired
+     * @NoAdminRequired
+     * @NoSubAdminRequired
+     */
+    public function help(string $mode = 'user'): TemplateResponse {
+        $this->navigationManager->setActiveEntry('help');
 
-		if ($mode !== 'admin') {
-			$mode = 'user';
-		}
+        if ($mode !== 'admin') {
+            $mode = 'user';
+        }
 
-		$documentationUrl = $this->urlGenerator->getAbsoluteURL(
-			$this->urlGenerator->linkTo('', 'core/doc/' . $mode . '/index.html')
-		);
+        $documentationUrl = $this->urlGenerator->getAbsoluteURL(
+            $this->urlGenerator->linkTo('', 'core/doc/' . $mode . '/index.html')
+        );
 
-		$urlUserDocs = $this->urlGenerator->linkToRoute('settings.Help.help', ['mode' => 'user']);
-		$urlAdminDocs = $this->urlGenerator->linkToRoute('settings.Help.help', ['mode' => 'admin']);
+        $urlUserDocs = $this->urlGenerator->linkToRoute('settings.Help.help', ['mode' => 'user']);
+        $urlAdminDocs = $this->urlGenerator->linkToRoute('settings.Help.help', ['mode' => 'admin']);
 
-		$response = new TemplateResponse('settings', 'help', [
-			'admin' => $this->groupManager->isAdmin($this->userId),
-			'url' => $documentationUrl,
-			'urlUserDocs' => $urlUserDocs,
-			'urlAdminDocs' => $urlAdminDocs,
-			'mode' => $mode,
-		]);
-		$policy = new ContentSecurityPolicy();
-		$policy->addAllowedFrameDomain('\'self\'');
-		$response->setContentSecurityPolicy($policy);
-		return $response;
-	}
+        $response = new TemplateResponse('settings', 'help', [
+            'admin' => $this->groupManager->isAdmin($this->userId),
+            'url' => $documentationUrl,
+            'urlUserDocs' => $urlUserDocs,
+            'urlAdminDocs' => $urlAdminDocs,
+            'mode' => $mode,
+        ]);
+        $policy = new ContentSecurityPolicy();
+        $policy->addAllowedFrameDomain('\'self\'');
+        $response->setContentSecurityPolicy($policy);
+        return $response;
+    }
 }