nextcloud / server

lib/public/Files.php

Doc Comments +2 added lines, -1 removed lines

@@ -46,6 +46,7 @@ 
 class Files {
 	/**
 	 * Recusive deletion of folders
+	 * @param string $dir
 	 * @return bool
 	 * @since 5.0.0
 	 */
@@ -67,7 +68,7 @@ 
 	/**
 	 * Search for files by mimetype
 	 * @param string $mimetype
-	 * @return array
+	 * @return \OC\Files\FileInfo[]
 	 * @since 6.0.0
 	 */
 	static public function searchByMime( $mimetype ) {

Indentation +81 added lines, -81 removed lines

@@ -45,92 +45,92 @@
  * @since 5.0.0
  */
 class Files {
-	/**
-	 * Recusive deletion of folders
-	 * @return bool
-	 * @since 5.0.0
-	 */
-	static function rmdirr( $dir ) {
-		return \OC_Helper::rmdirr( $dir );
-	}
+    /**
+     * Recusive deletion of folders
+     * @return bool
+     * @since 5.0.0
+     */
+    static function rmdirr( $dir ) {
+        return \OC_Helper::rmdirr( $dir );
+    }
 
-	/**
-	 * Get the mimetype form a local file
-	 * @param string $path
-	 * @return string
-	 * does NOT work for ownClouds filesystem, use OC_FileSystem::getMimeType instead
-	 * @since 5.0.0
-	 */
-	static function getMimeType( $path ) {
-		return \OC::$server->getMimeTypeDetector()->detect($path);
-	}
+    /**
+     * Get the mimetype form a local file
+     * @param string $path
+     * @return string
+     * does NOT work for ownClouds filesystem, use OC_FileSystem::getMimeType instead
+     * @since 5.0.0
+     */
+    static function getMimeType( $path ) {
+        return \OC::$server->getMimeTypeDetector()->detect($path);
+    }
 
-	/**
-	 * Search for files by mimetype
-	 * @param string $mimetype
-	 * @return array
-	 * @since 6.0.0
-	 */
-	static public function searchByMime( $mimetype ) {
-		return(\OC\Files\Filesystem::searchByMime( $mimetype ));
-	}
+    /**
+     * Search for files by mimetype
+     * @param string $mimetype
+     * @return array
+     * @since 6.0.0
+     */
+    static public function searchByMime( $mimetype ) {
+        return(\OC\Files\Filesystem::searchByMime( $mimetype ));
+    }
 
-	/**
-	 * Copy the contents of one stream to another
-	 * @param resource $source
-	 * @param resource $target
-	 * @return int the number of bytes copied
-	 * @since 5.0.0
-	 */
-	public static function streamCopy( $source, $target ) {
-		list($count, ) = \OC_Helper::streamCopy( $source, $target );
-		return $count;
-	}
+    /**
+     * Copy the contents of one stream to another
+     * @param resource $source
+     * @param resource $target
+     * @return int the number of bytes copied
+     * @since 5.0.0
+     */
+    public static function streamCopy( $source, $target ) {
+        list($count, ) = \OC_Helper::streamCopy( $source, $target );
+        return $count;
+    }
 
-	/**
-	 * Create a temporary file with an unique filename
-	 * @param string $postfix
-	 * @return string
-	 *
-	 * temporary files are automatically cleaned up after the script is finished
-	 * @deprecated 8.1.0 use getTemporaryFile() of \OCP\ITempManager - \OC::$server->getTempManager()
-	 * @since 5.0.0
-	 */
-	public static function tmpFile( $postfix='' ) {
-		return \OC::$server->getTempManager()->getTemporaryFile($postfix);
-	}
+    /**
+     * Create a temporary file with an unique filename
+     * @param string $postfix
+     * @return string
+     *
+     * temporary files are automatically cleaned up after the script is finished
+     * @deprecated 8.1.0 use getTemporaryFile() of \OCP\ITempManager - \OC::$server->getTempManager()
+     * @since 5.0.0
+     */
+    public static function tmpFile( $postfix='' ) {
+        return \OC::$server->getTempManager()->getTemporaryFile($postfix);
+    }
 
-	/**
-	 * Create a temporary folder with an unique filename
-	 * @return string
-	 *
-	 * temporary files are automatically cleaned up after the script is finished
-	 * @deprecated 8.1.0 use getTemporaryFolder() of \OCP\ITempManager - \OC::$server->getTempManager()
-	 * @since 5.0.0
-	 */
-	public static function tmpFolder() {
-		return \OC::$server->getTempManager()->getTemporaryFolder();
-	}
+    /**
+     * Create a temporary folder with an unique filename
+     * @return string
+     *
+     * temporary files are automatically cleaned up after the script is finished
+     * @deprecated 8.1.0 use getTemporaryFolder() of \OCP\ITempManager - \OC::$server->getTempManager()
+     * @since 5.0.0
+     */
+    public static function tmpFolder() {
+        return \OC::$server->getTempManager()->getTemporaryFolder();
+    }
 
-	/**
-	 * Adds a suffix to the name in case the file exists
-	 * @param string $path
-	 * @param string $filename
-	 * @return string
-	 * @since 5.0.0
-	 */
-	public static function buildNotExistingFileName( $path, $filename ) {
-		return(\OC_Helper::buildNotExistingFileName( $path, $filename ));
-	}
+    /**
+     * Adds a suffix to the name in case the file exists
+     * @param string $path
+     * @param string $filename
+     * @return string
+     * @since 5.0.0
+     */
+    public static function buildNotExistingFileName( $path, $filename ) {
+        return(\OC_Helper::buildNotExistingFileName( $path, $filename ));
+    }
 
-	/**
-	 * Gets the Storage for an app - creates the needed folder if they are not
-	 * existent
-	 * @param string $app
-	 * @return \OC\Files\View
-	 * @since 5.0.0
-	 */
-	public static function getStorage( $app ) {
-		return \OC_App::getStorage( $app );
-	}
+    /**
+     * Gets the Storage for an app - creates the needed folder if they are not
+     * existent
+     * @param string $app
+     * @return \OC\Files\View
+     * @since 5.0.0
+     */
+    public static function getStorage( $app ) {
+        return \OC_App::getStorage( $app );
+    }
 }

Spacing +12 added lines, -12 removed lines

@@ -50,8 +50,8 @@ 
 	 * @return bool
 	 * @since 5.0.0
 	 */
-	static function rmdirr( $dir ) {
-		return \OC_Helper::rmdirr( $dir );
+	static function rmdirr($dir) {
+		return \OC_Helper::rmdirr($dir);
 	}
 
 	/**
@@ -61,7 +61,7 @@ 
 	 * does NOT work for ownClouds filesystem, use OC_FileSystem::getMimeType instead
 	 * @since 5.0.0
 	 */
-	static function getMimeType( $path ) {
+	static function getMimeType($path) {
 		return \OC::$server->getMimeTypeDetector()->detect($path);
 	}
 
@@ -71,8 +71,8 @@ 
 	 * @return array
 	 * @since 6.0.0
 	 */
-	static public function searchByMime( $mimetype ) {
-		return(\OC\Files\Filesystem::searchByMime( $mimetype ));
+	static public function searchByMime($mimetype) {
+		return(\OC\Files\Filesystem::searchByMime($mimetype));
 	}
 
 	/**
@@ -82,8 +82,8 @@ 
 	 * @return int the number of bytes copied
 	 * @since 5.0.0
 	 */
-	public static function streamCopy( $source, $target ) {
-		list($count, ) = \OC_Helper::streamCopy( $source, $target );
+	public static function streamCopy($source, $target) {
+		list($count,) = \OC_Helper::streamCopy($source, $target);
 		return $count;
 	}
 
@@ -96,7 +96,7 @@ 
 	 * @deprecated 8.1.0 use getTemporaryFile() of \OCP\ITempManager - \OC::$server->getTempManager()
 	 * @since 5.0.0
 	 */
-	public static function tmpFile( $postfix='' ) {
+	public static function tmpFile($postfix = '') {
 		return \OC::$server->getTempManager()->getTemporaryFile($postfix);
 	}
 
@@ -119,8 +119,8 @@ 
 	 * @return string
 	 * @since 5.0.0
 	 */
-	public static function buildNotExistingFileName( $path, $filename ) {
-		return(\OC_Helper::buildNotExistingFileName( $path, $filename ));
+	public static function buildNotExistingFileName($path, $filename) {
+		return(\OC_Helper::buildNotExistingFileName($path, $filename));
 	}
 
 	/**
@@ -130,7 +130,7 @@ 
 	 * @return \OC\Files\View
 	 * @since 5.0.0
 	 */
-	public static function getStorage( $app ) {
-		return \OC_App::getStorage( $app );
+	public static function getStorage($app) {
+		return \OC_App::getStorage($app);
 	}
 }

lib/public/Files/StorageAuthException.php

Doc Comments -1 removed lines

@@ -30,7 +30,6 @@
 	 * StorageAuthException constructor.
 	 *
 	 * @param string $message
-	 * @param int $code
 	 * @param \Exception $previous
 	 * @since 9.0.0
 	 */

Indentation +12 added lines, -12 removed lines

@@ -27,16 +27,16 @@
  */
 class StorageAuthException extends StorageNotAvailableException {
 
-	/**
-	 * StorageAuthException constructor.
-	 *
-	 * @param string $message
-	 * @param int $code
-	 * @param \Exception $previous
-	 * @since 9.0.0
-	 */
-	public function __construct($message = '', \Exception $previous = null) {
-		$l = \OC::$server->getL10N('core');
-		parent::__construct($l->t('Storage unauthorized. %s', $message), self::STATUS_UNAUTHORIZED, $previous);
-	}
+    /**
+     * StorageAuthException constructor.
+     *
+     * @param string $message
+     * @param int $code
+     * @param \Exception $previous
+     * @since 9.0.0
+     */
+    public function __construct($message = '', \Exception $previous = null) {
+        $l = \OC::$server->getL10N('core');
+        parent::__construct($l->t('Storage unauthorized. %s', $message), self::STATUS_UNAUTHORIZED, $previous);
+    }
 }

lib/public/Files/StorageBadConfigException.php

Doc Comments -1 removed lines

@@ -30,7 +30,6 @@
 	 * ExtStorageBadConfigException constructor.
 	 *
 	 * @param string $message
-	 * @param int $code
 	 * @param \Exception $previous
 	 * @since 9.0.0
 	 */

Indentation +12 added lines, -12 removed lines

@@ -27,17 +27,17 @@
  */
 class StorageBadConfigException extends StorageNotAvailableException {
 
-	/**
-	 * ExtStorageBadConfigException constructor.
-	 *
-	 * @param string $message
-	 * @param int $code
-	 * @param \Exception $previous
-	 * @since 9.0.0
-	 */
-	public function __construct($message = '', \Exception $previous = null) {
-		$l = \OC::$server->getL10N('core');
-		parent::__construct($l->t('Storage incomplete configuration. %s', $message), self::STATUS_INCOMPLETE_CONF, $previous);
-	}
+    /**
+     * ExtStorageBadConfigException constructor.
+     *
+     * @param string $message
+     * @param int $code
+     * @param \Exception $previous
+     * @since 9.0.0
+     */
+    public function __construct($message = '', \Exception $previous = null) {
+        $l = \OC::$server->getL10N('core');
+        parent::__construct($l->t('Storage incomplete configuration. %s', $message), self::STATUS_INCOMPLETE_CONF, $previous);
+    }
 
 }

lib/public/Files/StorageConnectionException.php

Doc Comments -1 removed lines

@@ -30,7 +30,6 @@
 	 * StorageConnectionException constructor.
 	 *
 	 * @param string $message
-	 * @param int $code
 	 * @param \Exception $previous
 	 * @since 9.0.0
 	 */

Indentation +12 added lines, -12 removed lines

@@ -27,16 +27,16 @@
  */
 class StorageConnectionException extends StorageNotAvailableException {
 
-	/**
-	 * StorageConnectionException constructor.
-	 *
-	 * @param string $message
-	 * @param int $code
-	 * @param \Exception $previous
-	 * @since 9.0.0
-	 */
-	public function __construct($message = '', \Exception $previous = null) {
-		$l = \OC::$server->getL10N('core');
-		parent::__construct($l->t('Storage connection error. %s', $message), self::STATUS_NETWORK_ERROR, $previous);
-	}
+    /**
+     * StorageConnectionException constructor.
+     *
+     * @param string $message
+     * @param int $code
+     * @param \Exception $previous
+     * @since 9.0.0
+     */
+    public function __construct($message = '', \Exception $previous = null) {
+        $l = \OC::$server->getL10N('core');
+        parent::__construct($l->t('Storage connection error. %s', $message), self::STATUS_NETWORK_ERROR, $previous);
+    }
 }

lib/public/Files/StorageTimeoutException.php

Doc Comments -1 removed lines

@@ -30,7 +30,6 @@
 	 * StorageTimeoutException constructor.
 	 *
 	 * @param string $message
-	 * @param int $code
 	 * @param \Exception $previous
 	 * @since 9.0.0
 	 */

Indentation +12 added lines, -12 removed lines

@@ -27,16 +27,16 @@
  */
 class StorageTimeoutException extends StorageNotAvailableException {
 
-	/**
-	 * StorageTimeoutException constructor.
-	 *
-	 * @param string $message
-	 * @param int $code
-	 * @param \Exception $previous
-	 * @since 9.0.0
-	 */
-	public function __construct($message = '', \Exception $previous = null) {
-		$l = \OC::$server->getL10N('core');
-		parent::__construct($l->t('Storage connection timeout. %s', $message), self::STATUS_TIMEOUT, $previous);
-	}
+    /**
+     * StorageTimeoutException constructor.
+     *
+     * @param string $message
+     * @param int $code
+     * @param \Exception $previous
+     * @since 9.0.0
+     */
+    public function __construct($message = '', \Exception $previous = null) {
+        $l = \OC::$server->getL10N('core');
+        parent::__construct($l->t('Storage connection timeout. %s', $message), self::STATUS_TIMEOUT, $previous);
+    }
 }

lib/public/Migration/IOutput.php

Doc Comments +5 added lines, -1 removed lines

@@ -32,18 +32,21 @@ 
 	/**
 	 * @param string $message
 	 * @since 9.1.0
+	 * @return void
 	 */
 	public function info($message);
 
 	/**
 	 * @param string $message
 	 * @since 9.1.0
+	 * @return void
 	 */
 	public function warning($message);
 
 	/**
 	 * @param int $max
 	 * @since 9.1.0
+	 * @return void
 	 */
 	public function startProgress($max = 0);
 
@@ -51,12 +54,13 @@ 
 	 * @param int $step
 	 * @param string $description
 	 * @since 9.1.0
+	 * @return void
 	 */
 	public function advance($step = 1, $description = '');
 
 	/**
-	 * @param int $max
 	 * @since 9.1.0
+	 * @return void
 	 */
 	public function finishProgress();
 

Indentation +26 added lines, -26 removed lines

@@ -30,35 +30,35 @@
  */
 interface IOutput {
 
-	/**
-	 * @param string $message
-	 * @since 9.1.0
-	 */
-	public function info($message);
+    /**
+     * @param string $message
+     * @since 9.1.0
+     */
+    public function info($message);
 
-	/**
-	 * @param string $message
-	 * @since 9.1.0
-	 */
-	public function warning($message);
+    /**
+     * @param string $message
+     * @since 9.1.0
+     */
+    public function warning($message);
 
-	/**
-	 * @param int $max
-	 * @since 9.1.0
-	 */
-	public function startProgress($max = 0);
+    /**
+     * @param int $max
+     * @since 9.1.0
+     */
+    public function startProgress($max = 0);
 
-	/**
-	 * @param int $step
-	 * @param string $description
-	 * @since 9.1.0
-	 */
-	public function advance($step = 1, $description = '');
+    /**
+     * @param int $step
+     * @param string $description
+     * @since 9.1.0
+     */
+    public function advance($step = 1, $description = '');
 
-	/**
-	 * @param int $max
-	 * @since 9.1.0
-	 */
-	public function finishProgress();
+    /**
+     * @param int $max
+     * @since 9.1.0
+     */
+    public function finishProgress();
 
 }

lib/public/SystemTag/ISystemTagManager.php

Doc Comments +7 added lines, -4 removed lines

@@ -102,17 +102,19 @@ 
 	 * with the same attributes
 	 *
 	 * @since 9.0.0
+	 * @return void
 	 */
 	public function updateTag($tagId, $newName, $userVisible, $userAssignable);
 
 	/**
 	 * Delete the given tags from the database and all their relationships.
 	 *
-	 * @param string|array $tagIds array of tag ids
+	 * @param string $tagIds array of tag ids
 	 *
 	 * @throws \OCP\SystemTag\TagNotFoundException if at least one tag did not exist
 	 *
 	 * @since 9.0.0
+	 * @return void
 	 */
 	public function deleteTags($tagIds);
 
@@ -123,7 +125,7 @@ 
 	 * @param ISystemTag $tag tag to check permission for
 	 * @param IUser $user user to check permission for
 	 *
-	 * @return true if the user is allowed to assign/unassign the tag, false otherwise
+	 * @return boolean if the user is allowed to assign/unassign the tag, false otherwise
 	 *
 	 * @since 9.1.0
 	 */
@@ -133,9 +135,9 @@ 
 	 * Checks whether the given user is allowed to see the tag with the given id.
 	 *
 	 * @param ISystemTag $tag tag to check permission for
-	 * @param IUser $user user to check permission for
+	 * @param IUser $userId user to check permission for
 	 *
-	 * @return true if the user can see the tag, false otherwise
+	 * @return boolean if the user can see the tag, false otherwise
 	 *
 	 * @since 9.1.0
 	 */
@@ -148,6 +150,7 @@ 
 	 * @param string[] $groupIds group ids of groups that can assign/unassign the tag
 	 *
 	 * @since 9.1.0
+	 * @return void
 	 */
 	public function setTagGroups(ISystemTag $tag, $groupIds);
 

Indentation +120 added lines, -120 removed lines

@@ -33,133 +33,133 @@
  */
 interface ISystemTagManager {
 
-	/**
-	 * Returns the tag objects matching the given tag ids.
-	 *
-	 * @param array|string $tagIds id or array of unique ids of the tag to retrieve
-	 *
-	 * @return \OCP\SystemTag\ISystemTag[] array of system tags with tag id as key
-	 *
-	 * @throws \InvalidArgumentException if at least one given tag ids is invalid (string instead of integer, etc.)
-	 * @throws \OCP\SystemTag\TagNotFoundException if at least one given tag ids did no exist
-	 * 			The message contains a json_encoded array of the ids that could not be found
-	 *
-	 * @since 9.0.0
-	 */
-	public function getTagsByIds($tagIds);
+    /**
+     * Returns the tag objects matching the given tag ids.
+     *
+     * @param array|string $tagIds id or array of unique ids of the tag to retrieve
+     *
+     * @return \OCP\SystemTag\ISystemTag[] array of system tags with tag id as key
+     *
+     * @throws \InvalidArgumentException if at least one given tag ids is invalid (string instead of integer, etc.)
+     * @throws \OCP\SystemTag\TagNotFoundException if at least one given tag ids did no exist
+     * 			The message contains a json_encoded array of the ids that could not be found
+     *
+     * @since 9.0.0
+     */
+    public function getTagsByIds($tagIds);
 
-	/**
-	 * Returns the tag object matching the given attributes.
-	 *
-	 * @param string $tagName tag name
-	 * @param bool $userVisible whether the tag is visible by users
-	 * @param bool $userAssignable whether the tag is assignable by users
-	 *
-	 * @return \OCP\SystemTag\ISystemTag system tag
-	 *
-	 * @throws \OCP\SystemTag\TagNotFoundException if tag does not exist
-	 *
-	 * @since 9.0.0
-	 */
-	public function getTag($tagName, $userVisible, $userAssignable);
+    /**
+     * Returns the tag object matching the given attributes.
+     *
+     * @param string $tagName tag name
+     * @param bool $userVisible whether the tag is visible by users
+     * @param bool $userAssignable whether the tag is assignable by users
+     *
+     * @return \OCP\SystemTag\ISystemTag system tag
+     *
+     * @throws \OCP\SystemTag\TagNotFoundException if tag does not exist
+     *
+     * @since 9.0.0
+     */
+    public function getTag($tagName, $userVisible, $userAssignable);
 
-	/**
-	 * Creates the tag object using the given attributes.
-	 *
-	 * @param string $tagName tag name
-	 * @param bool $userVisible whether the tag is visible by users
-	 * @param bool $userAssignable whether the tag is assignable by users
-	 *
-	 * @return \OCP\SystemTag\ISystemTag system tag
-	 *
-	 * @throws \OCP\SystemTag\TagAlreadyExistsException if tag already exists
-	 *
-	 * @since 9.0.0
-	 */
-	public function createTag($tagName, $userVisible, $userAssignable);
+    /**
+     * Creates the tag object using the given attributes.
+     *
+     * @param string $tagName tag name
+     * @param bool $userVisible whether the tag is visible by users
+     * @param bool $userAssignable whether the tag is assignable by users
+     *
+     * @return \OCP\SystemTag\ISystemTag system tag
+     *
+     * @throws \OCP\SystemTag\TagAlreadyExistsException if tag already exists
+     *
+     * @since 9.0.0
+     */
+    public function createTag($tagName, $userVisible, $userAssignable);
 
-	/**
-	 * Returns all known tags, optionally filtered by visibility.
-	 *
-	 * @param bool|null $visibilityFilter filter by visibility if non-null
-	 * @param string $nameSearchPattern optional search pattern for the tag name
-	 *
-	 * @return \OCP\SystemTag\ISystemTag[] array of system tags or empty array if none found
-	 *
-	 * @since 9.0.0
-	 */
-	public function getAllTags($visibilityFilter = null, $nameSearchPattern = null);
+    /**
+     * Returns all known tags, optionally filtered by visibility.
+     *
+     * @param bool|null $visibilityFilter filter by visibility if non-null
+     * @param string $nameSearchPattern optional search pattern for the tag name
+     *
+     * @return \OCP\SystemTag\ISystemTag[] array of system tags or empty array if none found
+     *
+     * @since 9.0.0
+     */
+    public function getAllTags($visibilityFilter = null, $nameSearchPattern = null);
 
-	/**
-	 * Updates the given tag
-	 *
-	 * @param string $tagId tag id
-	 * @param string $newName the new tag name
-	 * @param bool $userVisible whether the tag is visible by users
-	 * @param bool $userAssignable whether the tag is assignable by users
-	 *
-	 * @throws \OCP\SystemTag\TagNotFoundException if tag with the given id does not exist
-	 * @throws \OCP\SystemTag\TagAlreadyExistsException if there is already another tag
-	 * with the same attributes
-	 *
-	 * @since 9.0.0
-	 */
-	public function updateTag($tagId, $newName, $userVisible, $userAssignable);
+    /**
+     * Updates the given tag
+     *
+     * @param string $tagId tag id
+     * @param string $newName the new tag name
+     * @param bool $userVisible whether the tag is visible by users
+     * @param bool $userAssignable whether the tag is assignable by users
+     *
+     * @throws \OCP\SystemTag\TagNotFoundException if tag with the given id does not exist
+     * @throws \OCP\SystemTag\TagAlreadyExistsException if there is already another tag
+     * with the same attributes
+     *
+     * @since 9.0.0
+     */
+    public function updateTag($tagId, $newName, $userVisible, $userAssignable);
 
-	/**
-	 * Delete the given tags from the database and all their relationships.
-	 *
-	 * @param string|array $tagIds array of tag ids
-	 *
-	 * @throws \OCP\SystemTag\TagNotFoundException if at least one tag did not exist
-	 *
-	 * @since 9.0.0
-	 */
-	public function deleteTags($tagIds);
+    /**
+     * Delete the given tags from the database and all their relationships.
+     *
+     * @param string|array $tagIds array of tag ids
+     *
+     * @throws \OCP\SystemTag\TagNotFoundException if at least one tag did not exist
+     *
+     * @since 9.0.0
+     */
+    public function deleteTags($tagIds);
 
-	/**
-	 * Checks whether the given user is allowed to assign/unassign the tag with the
-	 * given id.
-	 *
-	 * @param ISystemTag $tag tag to check permission for
-	 * @param IUser $user user to check permission for
-	 *
-	 * @return true if the user is allowed to assign/unassign the tag, false otherwise
-	 *
-	 * @since 9.1.0
-	 */
-	public function canUserAssignTag(ISystemTag $tag, IUser $user);
+    /**
+     * Checks whether the given user is allowed to assign/unassign the tag with the
+     * given id.
+     *
+     * @param ISystemTag $tag tag to check permission for
+     * @param IUser $user user to check permission for
+     *
+     * @return true if the user is allowed to assign/unassign the tag, false otherwise
+     *
+     * @since 9.1.0
+     */
+    public function canUserAssignTag(ISystemTag $tag, IUser $user);
 
-	/**
-	 * Checks whether the given user is allowed to see the tag with the given id.
-	 *
-	 * @param ISystemTag $tag tag to check permission for
-	 * @param IUser $user user to check permission for
-	 *
-	 * @return true if the user can see the tag, false otherwise
-	 *
-	 * @since 9.1.0
-	 */
-	public function canUserSeeTag(ISystemTag $tag, IUser $userId);
+    /**
+     * Checks whether the given user is allowed to see the tag with the given id.
+     *
+     * @param ISystemTag $tag tag to check permission for
+     * @param IUser $user user to check permission for
+     *
+     * @return true if the user can see the tag, false otherwise
+     *
+     * @since 9.1.0
+     */
+    public function canUserSeeTag(ISystemTag $tag, IUser $userId);
 
-	/**
-	 * Set groups that can assign a given tag.
-	 *
-	 * @param ISystemTag $tag tag for group assignment
-	 * @param string[] $groupIds group ids of groups that can assign/unassign the tag
-	 *
-	 * @since 9.1.0
-	 */
-	public function setTagGroups(ISystemTag $tag, $groupIds);
+    /**
+     * Set groups that can assign a given tag.
+     *
+     * @param ISystemTag $tag tag for group assignment
+     * @param string[] $groupIds group ids of groups that can assign/unassign the tag
+     *
+     * @since 9.1.0
+     */
+    public function setTagGroups(ISystemTag $tag, $groupIds);
 
-	/**
-	 * Get groups that can assign a given tag.
-	 *
-	 * @param ISystemTag $tag tag for group assignment
-	 *
-	 * @return string[] group ids of groups that can assign/unassign the tag
-	 *
-	 * @since 9.1.0
-	 */
-	public function getTagGroups(ISystemTag $tag);
+    /**
+     * Get groups that can assign a given tag.
+     *
+     * @param ISystemTag $tag tag for group assignment
+     *
+     * @return string[] group ids of groups that can assign/unassign the tag
+     *
+     * @since 9.1.0
+     */
+    public function getTagGroups(ISystemTag $tag);
 }

lib/public/Template.php

Doc Comments +2 added lines, -2 removed lines

@@ -100,8 +100,8 @@
 /**
  * Return the relative date in relation to today. Returns something like "last hour" or "two month ago"
  * @param int $timestamp unix timestamp
- * @param boolean $dateOnly
- * @return \OC_L10N_String human readable interpretation of the timestamp
+ * @param integer $dateOnly
+ * @return string human readable interpretation of the timestamp
  *
  * @deprecated 8.0.0 Use \OCP\Template::relative_modified_date() instead
  */

Indentation +94 added lines, -94 removed lines

@@ -50,7 +50,7 @@ 
  * @deprecated 8.0.0 Use \OCP\Template::image_path() instead
  */
 function image_path( $app, $image ) {
-	return(\image_path( $app, $image ));
+    return(\image_path( $app, $image ));
 }
 
 
@@ -61,7 +61,7 @@ 
  * @deprecated 8.0.0 Use \OCP\Template::mimetype_icon() instead
  */
 function mimetype_icon( $mimetype ) {
-	return(\mimetype_icon( $mimetype ));
+    return(\mimetype_icon( $mimetype ));
 }
 
 /**
@@ -71,7 +71,7 @@ 
  * @deprecated 8.0.0 Use \OCP\Template::preview_icon() instead
  */
 function preview_icon( $path ) {
-	return(\preview_icon( $path ));
+    return(\preview_icon( $path ));
 }
 
 /**
@@ -83,7 +83,7 @@ 
  * @deprecated 8.0.0 Use \OCP\Template::publicPreview_icon() instead
  */
 function publicPreview_icon ( $path, $token ) {
-	return(\publicPreview_icon( $path, $token ));
+    return(\publicPreview_icon( $path, $token ));
 }
 
 /**
@@ -94,7 +94,7 @@ 
  * @deprecated 8.0.0 Use \OCP\Template::human_file_size() instead
  */
 function human_file_size( $bytes ) {
-	return(\human_file_size( $bytes ));
+    return(\human_file_size( $bytes ));
 }
 
 
@@ -107,7 +107,7 @@ 
  * @deprecated 8.0.0 Use \OCP\Template::relative_modified_date() instead
  */
 function relative_modified_date( $timestamp, $dateOnly = false ) {
-	return(\relative_modified_date($timestamp, null, $dateOnly));
+    return(\relative_modified_date($timestamp, null, $dateOnly));
 }
 
 
@@ -118,7 +118,7 @@ 
  * @deprecated 8.0.0 Use \OCP\Template::human_file_size() instead
  */
 function simple_file_size($bytes) {
-	return(\human_file_size($bytes));
+    return(\human_file_size($bytes));
 }
 
 
@@ -131,7 +131,7 @@ 
  * @deprecated 8.0.0 Use \OCP\Template::html_select_options() instead
  */
 function html_select_options($options, $selected, $params=array()) {
-	return(\html_select_options($options, $selected, $params));
+    return(\html_select_options($options, $selected, $params));
 }
 
 
@@ -142,90 +142,90 @@ 
  * @since 8.0.0
  */
 class Template extends \OC_Template {
-	/**
-	 * Make OC_Helper::imagePath available as a simple function
-	 *
-	 * @see \OCP\IURLGenerator::imagePath
-	 *
-	 * @param string $app
-	 * @param string $image
-	 * @return string to the image
-	 * @since 8.0.0
-	 */
-	public static function image_path($app, $image) {
-		return \image_path($app, $image);
-	}
-
-
-	/**
-	 * Make OC_Helper::mimetypeIcon available as a simple function
-	 *
-	 * @param string $mimetype
-	 * @return string to the image of this file type.
-	 * @since 8.0.0
-	 */
-	public static function mimetype_icon($mimetype) {
-		return \mimetype_icon($mimetype);
-	}
-
-	/**
-	 * Make preview_icon available as a simple function
-	 *
-	 * @param string $path path to file
-	 * @return string to the preview of the image
-	 * @since 8.0.0
-	 */
-	public static function preview_icon($path) {
-		return \preview_icon($path);
-	}
-
-	/**
-	 * Make publicpreview_icon available as a simple function
-	 * Returns the path to the preview of the image.
-	 *
-	 * @param string $path of file
-	 * @param string $token
-	 * @return string link to the preview
-	 * @since 8.0.0
-	 */
-	public static function publicPreview_icon($path, $token) {
-		return \publicPreview_icon($path, $token);
-	}
-
-	/**
-	 * Make OC_Helper::humanFileSize available as a simple function
-	 * Example: 2048 to 2 kB.
-	 *
-	 * @param int $bytes in bytes
-	 * @return string size as string
-	 * @since 8.0.0
-	 */
-	public static function human_file_size($bytes) {
-		return \human_file_size($bytes);
-	}
-
-	/**
-	 * Return the relative date in relation to today. Returns something like "last hour" or "two month ago"
-	 *
-	 * @param int $timestamp unix timestamp
-	 * @param boolean $dateOnly
-	 * @return string human readable interpretation of the timestamp
-	 * @since 8.0.0
-	 */
-	public static function relative_modified_date($timestamp, $dateOnly = false) {
-		return \relative_modified_date($timestamp, null, $dateOnly);
-	}
-
-	/**
-	 * Generate html code for an options block.
-	 *
-	 * @param array $options the options
-	 * @param mixed $selected which one is selected?
-	 * @param array $params the parameters
-	 * @return string html options
-	 * @since 8.0.0
-	 */
-	public static function html_select_options($options, $selected, $params=array()) {
-		return \html_select_options($options, $selected, $params);
-	}
+    /**
+     * Make OC_Helper::imagePath available as a simple function
+     *
+     * @see \OCP\IURLGenerator::imagePath
+     *
+     * @param string $app
+     * @param string $image
+     * @return string to the image
+     * @since 8.0.0
+     */
+    public static function image_path($app, $image) {
+        return \image_path($app, $image);
+    }
+
+
+    /**
+     * Make OC_Helper::mimetypeIcon available as a simple function
+     *
+     * @param string $mimetype
+     * @return string to the image of this file type.
+     * @since 8.0.0
+     */
+    public static function mimetype_icon($mimetype) {
+        return \mimetype_icon($mimetype);
+    }
+
+    /**
+     * Make preview_icon available as a simple function
+     *
+     * @param string $path path to file
+     * @return string to the preview of the image
+     * @since 8.0.0
+     */
+    public static function preview_icon($path) {
+        return \preview_icon($path);
+    }
+
+    /**
+     * Make publicpreview_icon available as a simple function
+     * Returns the path to the preview of the image.
+     *
+     * @param string $path of file
+     * @param string $token
+     * @return string link to the preview
+     * @since 8.0.0
+     */
+    public static function publicPreview_icon($path, $token) {
+        return \publicPreview_icon($path, $token);
+    }
+
+    /**
+     * Make OC_Helper::humanFileSize available as a simple function
+     * Example: 2048 to 2 kB.
+     *
+     * @param int $bytes in bytes
+     * @return string size as string
+     * @since 8.0.0
+     */
+    public static function human_file_size($bytes) {
+        return \human_file_size($bytes);
+    }
+
+    /**
+     * Return the relative date in relation to today. Returns something like "last hour" or "two month ago"
+     *
+     * @param int $timestamp unix timestamp
+     * @param boolean $dateOnly
+     * @return string human readable interpretation of the timestamp
+     * @since 8.0.0
+     */
+    public static function relative_modified_date($timestamp, $dateOnly = false) {
+        return \relative_modified_date($timestamp, null, $dateOnly);
+    }
+
+    /**
+     * Generate html code for an options block.
+     *
+     * @param array $options the options
+     * @param mixed $selected which one is selected?
+     * @param array $params the parameters
+     * @return string html options
+     * @since 8.0.0
+     */
+    public static function html_select_options($options, $selected, $params=array()) {
+        return \html_select_options($options, $selected, $params);
+    }
 }

Spacing +13 added lines, -13 removed lines

@@ -49,8 +49,8 @@ 
  * @see \OCP\IURLGenerator::imagePath
  * @deprecated 8.0.0 Use \OCP\Template::image_path() instead
  */
-function image_path( $app, $image ) {
-	return(\image_path( $app, $image ));
+function image_path($app, $image) {
+	return(\image_path($app, $image));
 }
 
 
@@ -60,8 +60,8 @@ 
  * @return string to the image of this file type.
  * @deprecated 8.0.0 Use \OCP\Template::mimetype_icon() instead
  */
-function mimetype_icon( $mimetype ) {
-	return(\mimetype_icon( $mimetype ));
+function mimetype_icon($mimetype) {
+	return(\mimetype_icon($mimetype));
 }
 
 /**
@@ -70,8 +70,8 @@ 
  * @return string to the preview of the image
  * @deprecated 8.0.0 Use \OCP\Template::preview_icon() instead
  */
-function preview_icon( $path ) {
-	return(\preview_icon( $path ));
+function preview_icon($path) {
+	return(\preview_icon($path));
 }
 
 /**
@@ -82,8 +82,8 @@ 
  * @return string link to the preview
  * @deprecated 8.0.0 Use \OCP\Template::publicPreview_icon() instead
  */
-function publicPreview_icon ( $path, $token ) {
-	return(\publicPreview_icon( $path, $token ));
+function publicPreview_icon($path, $token) {
+	return(\publicPreview_icon($path, $token));
 }
 
 /**
@@ -93,8 +93,8 @@ 
  * @return string size as string
  * @deprecated 8.0.0 Use \OCP\Template::human_file_size() instead
  */
-function human_file_size( $bytes ) {
-	return(\human_file_size( $bytes ));
+function human_file_size($bytes) {
+	return(\human_file_size($bytes));
 }
 
 
@@ -106,7 +106,7 @@ 
  *
  * @deprecated 8.0.0 Use \OCP\Template::relative_modified_date() instead
  */
-function relative_modified_date( $timestamp, $dateOnly = false ) {
+function relative_modified_date($timestamp, $dateOnly = false) {
 	return(\relative_modified_date($timestamp, null, $dateOnly));
 }
 
@@ -130,7 +130,7 @@ 
  * @return string html options
  * @deprecated 8.0.0 Use \OCP\Template::html_select_options() instead
  */
-function html_select_options($options, $selected, $params=array()) {
+function html_select_options($options, $selected, $params = array()) {
 	return(\html_select_options($options, $selected, $params));
 }
 
@@ -225,7 +225,7 @@ 
 	 * @return string html options
 	 * @since 8.0.0
 	 */
-	public static function html_select_options($options, $selected, $params=array()) {
+	public static function html_select_options($options, $selected, $params = array()) {
 		return \html_select_options($options, $selected, $params);
 	}
 }

lib/public/Util.php

Doc Comments +1 added lines, -1 removed lines

@@ -544,7 +544,7 @@
 	 * @param array $input The array to work on
 	 * @param int $case Either MB_CASE_UPPER or MB_CASE_LOWER (default)
 	 * @param string $encoding The encoding parameter is the character encoding. Defaults to UTF-8
-	 * @return array
+	 * @return string
 	 * @since 4.5.0
 	 */
 	public static function mb_array_change_key_case($input, $case = MB_CASE_LOWER, $encoding = 'UTF-8') {

Indentation +648 added lines, -648 removed lines

@@ -57,654 +57,654 @@
  * @since 4.0.0
  */
 class Util {
-	// consts for Logging
-	const DEBUG=0;
-	const INFO=1;
-	const WARN=2;
-	const ERROR=3;
-	const FATAL=4;
-
-	/** \OCP\Share\IManager */
-	private static $shareManager;
-
-	/**
-	 * get the current installed version of ownCloud
-	 * @return array
-	 * @since 4.0.0
-	 */
-	public static function getVersion() {
-		return(\OC_Util::getVersion());
-	}
+    // consts for Logging
+    const DEBUG=0;
+    const INFO=1;
+    const WARN=2;
+    const ERROR=3;
+    const FATAL=4;
+
+    /** \OCP\Share\IManager */
+    private static $shareManager;
+
+    /**
+     * get the current installed version of ownCloud
+     * @return array
+     * @since 4.0.0
+     */
+    public static function getVersion() {
+        return(\OC_Util::getVersion());
+    }
 	
-	/**
-	 * Set current update channel
-	 * @param string $channel
-	 * @since 8.1.0
-	 */
-	public static function setChannel($channel) {
-		\OC::$server->getConfig()->setSystemValue('updater.release.channel', $channel);
-	}
+    /**
+     * Set current update channel
+     * @param string $channel
+     * @since 8.1.0
+     */
+    public static function setChannel($channel) {
+        \OC::$server->getConfig()->setSystemValue('updater.release.channel', $channel);
+    }
 	
-	/**
-	 * Get current update channel
-	 * @return string
-	 * @since 8.1.0
-	 */
-	public static function getChannel() {
-		return \OC_Util::getChannel();
-	}
-
-	/**
-	 * send an email
-	 * @param string $toaddress
-	 * @param string $toname
-	 * @param string $subject
-	 * @param string $mailtext
-	 * @param string $fromaddress
-	 * @param string $fromname
-	 * @param int $html
-	 * @param string $altbody
-	 * @param string $ccaddress
-	 * @param string $ccname
-	 * @param string $bcc
-	 * @deprecated 8.1.0 Use \OCP\Mail\IMailer instead
-	 * @since 4.0.0
-	 */
-	public static function sendMail($toaddress, $toname, $subject, $mailtext, $fromaddress, $fromname,
-		$html = 0, $altbody = '', $ccaddress = '', $ccname = '', $bcc = '') {
-		$mailer = \OC::$server->getMailer();
-		$message = $mailer->createMessage();
-		$message->setTo([$toaddress => $toname]);
-		$message->setSubject($subject);
-		$message->setPlainBody($mailtext);
-		$message->setFrom([$fromaddress => $fromname]);
-		if($html === 1) {
-			$message->setHTMLBody($altbody);
-		}
-
-		if($altbody === '') {
-			$message->setHTMLBody($mailtext);
-			$message->setPlainBody('');
-		} else {
-			$message->setHtmlBody($mailtext);
-			$message->setPlainBody($altbody);
-		}
-
-		if(!empty($ccaddress)) {
-			if(!empty($ccname)) {
-				$message->setCc([$ccaddress => $ccname]);
-			} else {
-				$message->setCc([$ccaddress]);
-			}
-		}
-		if(!empty($bcc)) {
-			$message->setBcc([$bcc]);
-		}
-
-		$mailer->send($message);
-	}
-
-	/**
-	 * write a message in the log
-	 * @param string $app
-	 * @param string $message
-	 * @param int $level
-	 * @since 4.0.0
-	 */
-	public static function writeLog( $app, $message, $level ) {
-		$context = ['app' => $app];
-		\OC::$server->getLogger()->log($level, $message, $context);
-	}
-
-	/**
-	 * write exception into the log
-	 * @param string $app app name
-	 * @param \Exception $ex exception to log
-	 * @param int $level log level, defaults to \OCP\Util::FATAL
-	 * @since ....0.0 - parameter $level was added in 7.0.0
-	 * @deprecated 8.2.0 use logException of \OCP\ILogger
-	 */
-	public static function logException( $app, \Exception $ex, $level = \OCP\Util::FATAL ) {
-		\OC::$server->getLogger()->logException($ex, ['app' => $app]);
-	}
-
-	/**
-	 * check if sharing is disabled for the current user
-	 *
-	 * @return boolean
-	 * @since 7.0.0
-	 * @deprecated 9.1.0 Use \OC::$server->getShareManager()->sharingDisabledForUser
-	 */
-	public static function isSharingDisabledForUser() {
-		if (self::$shareManager === null) {
-			self::$shareManager = \OC::$server->getShareManager();
-		}
-
-		$user = \OC::$server->getUserSession()->getUser();
-		if ($user !== null) {
-			$user = $user->getUID();
-		}
-
-		return self::$shareManager->sharingDisabledForUser($user);
-	}
-
-	/**
-	 * get l10n object
-	 * @param string $application
-	 * @param string|null $language
-	 * @return \OCP\IL10N
-	 * @since 6.0.0 - parameter $language was added in 8.0.0
-	 */
-	public static function getL10N($application, $language = null) {
-		return \OC::$server->getL10N($application, $language);
-	}
-
-	/**
-	 * add a css file
-	 * @param string $application
-	 * @param string $file
-	 * @since 4.0.0
-	 */
-	public static function addStyle( $application, $file = null ) {
-		\OC_Util::addStyle( $application, $file );
-	}
-
-	/**
-	 * add a javascript file
-	 * @param string $application
-	 * @param string $file
-	 * @since 4.0.0
-	 */
-	public static function addScript( $application, $file = null ) {
-		\OC_Util::addScript( $application, $file );
-	}
-
-	/**
-	 * Add a translation JS file
-	 * @param string $application application id
-	 * @param string $languageCode language code, defaults to the current locale
-	 * @since 8.0.0
-	 */
-	public static function addTranslations($application, $languageCode = null) {
-		\OC_Util::addTranslations($application, $languageCode);
-	}
-
-	/**
-	 * Add a custom element to the header
-	 * If $text is null then the element will be written as empty element.
-	 * So use "" to get a closing tag.
-	 * @param string $tag tag name of the element
-	 * @param array $attributes array of attributes for the element
-	 * @param string $text the text content for the element
-	 * @since 4.0.0
-	 */
-	public static function addHeader($tag, $attributes, $text=null) {
-		\OC_Util::addHeader($tag, $attributes, $text);
-	}
-
-	/**
-	 * formats a timestamp in the "right" way
-	 * @param int $timestamp $timestamp
-	 * @param bool $dateOnly option to omit time from the result
-	 * @param DateTimeZone|string $timeZone where the given timestamp shall be converted to
-	 * @return string timestamp
-	 *
-	 * @deprecated 8.0.0 Use \OC::$server->query('DateTimeFormatter') instead
-	 * @since 4.0.0
-	 */
-	public static function formatDate($timestamp, $dateOnly=false, $timeZone = null) {
-		return(\OC_Util::formatDate($timestamp, $dateOnly, $timeZone));
-	}
-
-	/**
-	 * check if some encrypted files are stored
-	 * @return bool
-	 *
-	 * @deprecated 8.1.0 No longer required
-	 * @since 6.0.0
-	 */
-	public static function encryptedFiles() {
-		return false;
-	}
-
-	/**
-	 * Creates an absolute url to the given app and file.
-	 * @param string $app 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
-	 * @since 4.0.0 - parameter $args was added in 4.5.0
-	 */
-	public static function linkToAbsolute( $app, $file, $args = array() ) {
-		$urlGenerator = \OC::$server->getURLGenerator();
-		return $urlGenerator->getAbsoluteURL(
-			$urlGenerator->linkTo($app, $file, $args)
-		);
-	}
-
-	/**
-	 * Creates an absolute url for remote use.
-	 * @param string $service id
-	 * @return string the url
-	 * @since 4.0.0
-	 */
-	public static function linkToRemote( $service ) {
-		$urlGenerator = \OC::$server->getURLGenerator();
-		$remoteBase = $urlGenerator->linkTo('', 'remote.php') . '/' . $service;
-		return $urlGenerator->getAbsoluteURL(
-			$remoteBase . (($service[strlen($service) - 1] != '/') ? '/' : '')
-		);
-	}
-
-	/**
-	 * Creates an absolute url for public use
-	 * @param string $service id
-	 * @return string the url
-	 * @since 4.5.0
-	 */
-	public static function linkToPublic($service) {
-		return \OC_Helper::linkToPublic($service);
-	}
-
-	/**
-	 * Creates an url using a defined route
-	 * @param string $route
-	 * @param array $parameters
-	 * @internal param array $args with param=>value, will be appended to the returned url
-	 * @return string the url
-	 * @deprecated 8.1.0 Use \OC::$server->getURLGenerator()->linkToRoute($route, $parameters)
-	 * @since 5.0.0
-	 */
-	public static function linkToRoute( $route, $parameters = array() ) {
-		return \OC::$server->getURLGenerator()->linkToRoute($route, $parameters);
-	}
-
-	/**
-	 * Creates an url to the given app and file
-	 * @param string $app app
-	 * @param string $file file
-	 * @param array $args array with param=>value, will be appended to the returned url
-	 * 	The value of $args will be urlencoded
-	 * @return string the url
-	 * @deprecated 8.1.0 Use \OC::$server->getURLGenerator()->linkTo($app, $file, $args)
-	 * @since 4.0.0 - parameter $args was added in 4.5.0
-	 */
-	public static function linkTo( $app, $file, $args = array() ) {
-		return \OC::$server->getURLGenerator()->linkTo($app, $file, $args);
-	}
-
-	/**
-	 * Returns the server host, even if the website uses one or more reverse proxy
-	 * @return string the server host
-	 * @deprecated 8.1.0 Use \OCP\IRequest::getServerHost
-	 * @since 4.0.0
-	 */
-	public static function getServerHost() {
-		return \OC::$server->getRequest()->getServerHost();
-	}
-
-	/**
-	 * Returns the server host name without an eventual port number
-	 * @return string the server hostname
-	 * @since 5.0.0
-	 */
-	public static function getServerHostName() {
-		$host_name = self::getServerHost();
-		// strip away port number (if existing)
-		$colon_pos = strpos($host_name, ':');
-		if ($colon_pos != FALSE) {
-			$host_name = substr($host_name, 0, $colon_pos);
-		}
-		return $host_name;
-	}
-
-	/**
-	 * Returns the default email address
-	 * @param string $user_part the user part of the address
-	 * @return string the default email address
-	 *
-	 * Assembles a default email address (using the server hostname
-	 * and the given user part, and returns it
-	 * Example: when given lostpassword-noreply as $user_part param,
-	 *     and is currently accessed via http(s)://example.com/,
-	 *     it would return 'lostpassword-noreply@example.com'
-	 *
-	 * If the configuration value 'mail_from_address' is set in
-	 * config.php, this value will override the $user_part that
-	 * is passed to this function
-	 * @since 5.0.0
-	 */
-	public static function getDefaultEmailAddress($user_part) {
-		$config = \OC::$server->getConfig();
-		$user_part = $config->getSystemValue('mail_from_address', $user_part);
-		$host_name = self::getServerHostName();
-		$host_name = $config->getSystemValue('mail_domain', $host_name);
-		$defaultEmailAddress = $user_part.'@'.$host_name;
-
-		$mailer = \OC::$server->getMailer();
-		if ($mailer->validateMailAddress($defaultEmailAddress)) {
-			return $defaultEmailAddress;
-		}
-
-		// in case we cannot build a valid email address from the hostname let's fallback to 'localhost.localdomain'
-		return $user_part.'@localhost.localdomain';
-	}
-
-	/**
-	 * Returns the server protocol. It respects reverse proxy servers and load balancers
-	 * @return string the server protocol
-	 * @deprecated 8.1.0 Use \OCP\IRequest::getServerProtocol
-	 * @since 4.5.0
-	 */
-	public static function getServerProtocol() {
-		return \OC::$server->getRequest()->getServerProtocol();
-	}
-
-	/**
-	 * Returns the request uri, even if the website uses one or more reverse proxies
-	 * @return string the request uri
-	 * @deprecated 8.1.0 Use \OCP\IRequest::getRequestUri
-	 * @since 5.0.0
-	 */
-	public static function getRequestUri() {
-		return \OC::$server->getRequest()->getRequestUri();
-	}
-
-	/**
-	 * Returns the script name, even if the website uses one or more reverse proxies
-	 * @return string the script name
-	 * @deprecated 8.1.0 Use \OCP\IRequest::getScriptName
-	 * @since 5.0.0
-	 */
-	public static function getScriptName() {
-		return \OC::$server->getRequest()->getScriptName();
-	}
-
-	/**
-	 * Creates path to an image
-	 * @param string $app app
-	 * @param string $image image name
-	 * @return string the url
-	 * @deprecated 8.1.0 Use \OC::$server->getURLGenerator()->imagePath($app, $image)
-	 * @since 4.0.0
-	 */
-	public static function imagePath( $app, $image ) {
-		return \OC::$server->getURLGenerator()->imagePath($app, $image);
-	}
-
-	/**
-	 * Make a human file size (2048 to 2 kB)
-	 * @param int $bytes file size in bytes
-	 * @return string a human readable file size
-	 * @since 4.0.0
-	 */
-	public static function humanFileSize( $bytes ) {
-		return(\OC_Helper::humanFileSize( $bytes ));
-	}
-
-	/**
-	 * Make a computer file size (2 kB to 2048)
-	 * @param string $str file size in a fancy format
-	 * @return int a file size in bytes
-	 *
-	 * Inspired by: http://www.php.net/manual/en/function.filesize.php#92418
-	 * @since 4.0.0
-	 */
-	public static function computerFileSize( $str ) {
-		return(\OC_Helper::computerFileSize( $str ));
-	}
-
-	/**
-	 * connects a function to a hook
-	 *
-	 * @param string $signalClass class name of emitter
-	 * @param string $signalName name of signal
-	 * @param string|object $slotClass class name of slot
-	 * @param string $slotName name of slot
-	 * @return bool
-	 *
-	 * This function makes it very easy to connect to use hooks.
-	 *
-	 * TODO: write example
-	 * @since 4.0.0
-	 */
-	static public function connectHook($signalClass, $signalName, $slotClass, $slotName ) {
-		return(\OC_Hook::connect($signalClass, $signalName, $slotClass, $slotName ));
-	}
-
-	/**
-	 * Emits a signal. To get data from the slot use references!
-	 * @param string $signalclass class name of emitter
-	 * @param string $signalname name of signal
-	 * @param array $params default: array() array with additional data
-	 * @return bool true if slots exists or false if not
-	 *
-	 * TODO: write example
-	 * @since 4.0.0
-	 */
-	static public function emitHook( $signalclass, $signalname, $params = array()) {
-		return(\OC_Hook::emit( $signalclass, $signalname, $params ));
-	}
-
-	/**
-	 * Cached encrypted CSRF token. Some static unit-tests of ownCloud compare
-	 * multiple OC_Template elements which invoke `callRegister`. If the value
-	 * would not be cached these unit-tests would fail.
-	 * @var string
-	 */
-	private static $token = '';
-
-	/**
-	 * Register an get/post call. This is important to prevent CSRF attacks
-	 * @since 4.5.0
-	 */
-	public static function callRegister() {
-		if(self::$token === '') {
-			self::$token = \OC::$server->getCsrfTokenManager()->getToken()->getEncryptedValue();
-		}
-		return self::$token;
-	}
-
-	/**
-	 * Check an ajax get/post call if the request token is valid. exit if not.
-	 * @since 4.5.0
-	 * @deprecated 9.0.0 Use annotations based on the app framework.
-	 */
-	public static function callCheck() {
-		if(!\OC::$server->getRequest()->passesStrictCookieCheck()) {
-			header('Location: '.\OC::$WEBROOT);
-			exit();
-		}
-
-		if (!(\OC::$server->getRequest()->passesCSRFCheck())) {
-			exit();
-		}
-	}
-
-	/**
-	 * Used to sanitize HTML
-	 *
-	 * This function is used to sanitize HTML and should be applied on any
-	 * string or array of strings before displaying it on a web page.
-	 *
-	 * @param string|array $value
-	 * @return string|array an array of sanitized strings or a single sanitized string, depends on the input parameter.
-	 * @since 4.5.0
-	 */
-	public static function sanitizeHTML($value) {
-		return \OC_Util::sanitizeHTML($value);
-	}
-
-	/**
-	 * Public function to encode url parameters
-	 *
-	 * This function is used to encode path to file before output.
-	 * Encoding is done according to RFC 3986 with one exception:
-	 * Character '/' is preserved as is.
-	 *
-	 * @param string $component part of URI to encode
-	 * @return string
-	 * @since 6.0.0
-	 */
-	public static function encodePath($component) {
-		return(\OC_Util::encodePath($component));
-	}
-
-	/**
-	 * Returns an array with all keys from input lowercased or uppercased. Numbered indices are left as is.
-	 *
-	 * @param array $input The array to work on
-	 * @param int $case Either MB_CASE_UPPER or MB_CASE_LOWER (default)
-	 * @param string $encoding The encoding parameter is the character encoding. Defaults to UTF-8
-	 * @return array
-	 * @since 4.5.0
-	 */
-	public static function mb_array_change_key_case($input, $case = MB_CASE_LOWER, $encoding = 'UTF-8') {
-		return(\OC_Helper::mb_array_change_key_case($input, $case, $encoding));
-	}
-
-	/**
-	 * replaces a copy of string delimited by the start and (optionally) length parameters with the string given in replacement.
-	 *
-	 * @param string $string The input string. Opposite to the PHP build-in function does not accept an array.
-	 * @param string $replacement The replacement string.
-	 * @param int $start If start is positive, the replacing will begin at the start'th offset into string. If start is negative, the replacing will begin at the start'th character from the end of string.
-	 * @param int $length Length of the part to be replaced
-	 * @param string $encoding The encoding parameter is the character encoding. Defaults to UTF-8
-	 * @return string
-	 * @since 4.5.0
-	 * @deprecated 8.2.0 Use substr_replace() instead.
-	 */
-	public static function mb_substr_replace($string, $replacement, $start, $length = null, $encoding = 'UTF-8') {
-		return substr_replace($string, $replacement, $start, $length);
-	}
-
-	/**
-	 * Replace all occurrences of the search string with the replacement string
-	 *
-	 * @param string $search The value being searched for, otherwise known as the needle. String.
-	 * @param string $replace The replacement string.
-	 * @param string $subject The string or array being searched and replaced on, otherwise known as the haystack.
-	 * @param string $encoding The encoding parameter is the character encoding. Defaults to UTF-8
-	 * @param int $count If passed, this will be set to the number of replacements performed.
-	 * @return string
-	 * @since 4.5.0
-	 * @deprecated 8.2.0 Use str_replace() instead.
-	 */
-	public static function mb_str_replace($search, $replace, $subject, $encoding = 'UTF-8', &$count = null) {
-		return str_replace($search, $replace, $subject, $count);
-	}
-
-	/**
-	 * performs a search in a nested array
-	 *
-	 * @param array $haystack the array to be searched
-	 * @param string $needle the search string
-	 * @param int $index optional, only search this key name
-	 * @return mixed the key of the matching field, otherwise false
-	 * @since 4.5.0
-	 */
-	public static function recursiveArraySearch($haystack, $needle, $index = null) {
-		return(\OC_Helper::recursiveArraySearch($haystack, $needle, $index));
-	}
-
-	/**
-	 * calculates the maximum upload size respecting system settings, free space and user quota
-	 *
-	 * @param string $dir the current folder where the user currently operates
-	 * @param int $free the number of bytes free on the storage holding $dir, if not set this will be received from the storage directly
-	 * @return int number of bytes representing
-	 * @since 5.0.0
-	 */
-	public static function maxUploadFilesize($dir, $free = null) {
-		return \OC_Helper::maxUploadFilesize($dir, $free);
-	}
-
-	/**
-	 * Calculate free space left within user quota
-	 * @param string $dir the current folder where the user currently operates
-	 * @return int number of bytes representing
-	 * @since 7.0.0
-	 */
-	public static function freeSpace($dir) {
-		return \OC_Helper::freeSpace($dir);
-	}
-
-	/**
-	 * Calculate PHP upload limit
-	 *
-	 * @return int number of bytes representing
-	 * @since 7.0.0
-	 */
-	public static function uploadLimit() {
-		return \OC_Helper::uploadLimit();
-	}
-
-	/**
-	 * Returns whether the given file name is valid
-	 * @param string $file file name to check
-	 * @return bool true if the file name is valid, false otherwise
-	 * @deprecated 8.1.0 use \OC\Files\View::verifyPath()
-	 * @since 7.0.0
-	 */
-	public static function isValidFileName($file) {
-		return \OC_Util::isValidFileName($file);
-	}
-
-	/**
-	 * Generates a cryptographic secure pseudo-random string
-	 * @param int $length of the random string
-	 * @return string
-	 * @deprecated 8.0.0 Use \OC::$server->getSecureRandom()->getMediumStrengthGenerator()->generate($length); instead
-	 * @since 7.0.0
-	 */
-	public static function generateRandomBytes($length = 30) {
-		return \OC::$server->getSecureRandom()->generate($length, \OCP\Security\ISecureRandom::CHAR_LOWER.\OCP\Security\ISecureRandom::CHAR_DIGITS);
-	}
-
-	/**
-	 * Compare two strings to provide a natural sort
-	 * @param string $a first string to compare
-	 * @param string $b second string to compare
-	 * @return -1 if $b comes before $a, 1 if $a comes before $b
-	 * or 0 if the strings are identical
-	 * @since 7.0.0
-	 */
-	public static function naturalSortCompare($a, $b) {
-		return \OC\NaturalSort::getInstance()->compare($a, $b);
-	}
-
-	/**
-	 * check if a password is required for each public link
-	 * @return boolean
-	 * @since 7.0.0
-	 */
-	public static function isPublicLinkPasswordRequired() {
-		return \OC_Util::isPublicLinkPasswordRequired();
-	}
-
-	/**
-	 * check if share API enforces a default expire date
-	 * @return boolean
-	 * @since 8.0.0
-	 */
-	public static function isDefaultExpireDateEnforced() {
-		return \OC_Util::isDefaultExpireDateEnforced();
-	}
-
-	protected static $needUpgradeCache = null;
-
-	/**
-	 * Checks whether the current version needs upgrade.
-	 *
-	 * @return bool true if upgrade is needed, false otherwise
-	 * @since 7.0.0
-	 */
-	public static function needUpgrade() {
-		if (!isset(self::$needUpgradeCache)) {
-			self::$needUpgradeCache=\OC_Util::needUpgrade(\OC::$server->getSystemConfig());
-		}		
-		return self::$needUpgradeCache;
-	}
+    /**
+     * Get current update channel
+     * @return string
+     * @since 8.1.0
+     */
+    public static function getChannel() {
+        return \OC_Util::getChannel();
+    }
+
+    /**
+     * send an email
+     * @param string $toaddress
+     * @param string $toname
+     * @param string $subject
+     * @param string $mailtext
+     * @param string $fromaddress
+     * @param string $fromname
+     * @param int $html
+     * @param string $altbody
+     * @param string $ccaddress
+     * @param string $ccname
+     * @param string $bcc
+     * @deprecated 8.1.0 Use \OCP\Mail\IMailer instead
+     * @since 4.0.0
+     */
+    public static function sendMail($toaddress, $toname, $subject, $mailtext, $fromaddress, $fromname,
+        $html = 0, $altbody = '', $ccaddress = '', $ccname = '', $bcc = '') {
+        $mailer = \OC::$server->getMailer();
+        $message = $mailer->createMessage();
+        $message->setTo([$toaddress => $toname]);
+        $message->setSubject($subject);
+        $message->setPlainBody($mailtext);
+        $message->setFrom([$fromaddress => $fromname]);
+        if($html === 1) {
+            $message->setHTMLBody($altbody);
+        }
+
+        if($altbody === '') {
+            $message->setHTMLBody($mailtext);
+            $message->setPlainBody('');
+        } else {
+            $message->setHtmlBody($mailtext);
+            $message->setPlainBody($altbody);
+        }
+
+        if(!empty($ccaddress)) {
+            if(!empty($ccname)) {
+                $message->setCc([$ccaddress => $ccname]);
+            } else {
+                $message->setCc([$ccaddress]);
+            }
+        }
+        if(!empty($bcc)) {
+            $message->setBcc([$bcc]);
+        }
+
+        $mailer->send($message);
+    }
+
+    /**
+     * write a message in the log
+     * @param string $app
+     * @param string $message
+     * @param int $level
+     * @since 4.0.0
+     */
+    public static function writeLog( $app, $message, $level ) {
+        $context = ['app' => $app];
+        \OC::$server->getLogger()->log($level, $message, $context);
+    }
+
+    /**
+     * write exception into the log
+     * @param string $app app name
+     * @param \Exception $ex exception to log
+     * @param int $level log level, defaults to \OCP\Util::FATAL
+     * @since ....0.0 - parameter $level was added in 7.0.0
+     * @deprecated 8.2.0 use logException of \OCP\ILogger
+     */
+    public static function logException( $app, \Exception $ex, $level = \OCP\Util::FATAL ) {
+        \OC::$server->getLogger()->logException($ex, ['app' => $app]);
+    }
+
+    /**
+     * check if sharing is disabled for the current user
+     *
+     * @return boolean
+     * @since 7.0.0
+     * @deprecated 9.1.0 Use \OC::$server->getShareManager()->sharingDisabledForUser
+     */
+    public static function isSharingDisabledForUser() {
+        if (self::$shareManager === null) {
+            self::$shareManager = \OC::$server->getShareManager();
+        }
+
+        $user = \OC::$server->getUserSession()->getUser();
+        if ($user !== null) {
+            $user = $user->getUID();
+        }
+
+        return self::$shareManager->sharingDisabledForUser($user);
+    }
+
+    /**
+     * get l10n object
+     * @param string $application
+     * @param string|null $language
+     * @return \OCP\IL10N
+     * @since 6.0.0 - parameter $language was added in 8.0.0
+     */
+    public static function getL10N($application, $language = null) {
+        return \OC::$server->getL10N($application, $language);
+    }
+
+    /**
+     * add a css file
+     * @param string $application
+     * @param string $file
+     * @since 4.0.0
+     */
+    public static function addStyle( $application, $file = null ) {
+        \OC_Util::addStyle( $application, $file );
+    }
+
+    /**
+     * add a javascript file
+     * @param string $application
+     * @param string $file
+     * @since 4.0.0
+     */
+    public static function addScript( $application, $file = null ) {
+        \OC_Util::addScript( $application, $file );
+    }
+
+    /**
+     * Add a translation JS file
+     * @param string $application application id
+     * @param string $languageCode language code, defaults to the current locale
+     * @since 8.0.0
+     */
+    public static function addTranslations($application, $languageCode = null) {
+        \OC_Util::addTranslations($application, $languageCode);
+    }
+
+    /**
+     * Add a custom element to the header
+     * If $text is null then the element will be written as empty element.
+     * So use "" to get a closing tag.
+     * @param string $tag tag name of the element
+     * @param array $attributes array of attributes for the element
+     * @param string $text the text content for the element
+     * @since 4.0.0
+     */
+    public static function addHeader($tag, $attributes, $text=null) {
+        \OC_Util::addHeader($tag, $attributes, $text);
+    }
+
+    /**
+     * formats a timestamp in the "right" way
+     * @param int $timestamp $timestamp
+     * @param bool $dateOnly option to omit time from the result
+     * @param DateTimeZone|string $timeZone where the given timestamp shall be converted to
+     * @return string timestamp
+     *
+     * @deprecated 8.0.0 Use \OC::$server->query('DateTimeFormatter') instead
+     * @since 4.0.0
+     */
+    public static function formatDate($timestamp, $dateOnly=false, $timeZone = null) {
+        return(\OC_Util::formatDate($timestamp, $dateOnly, $timeZone));
+    }
+
+    /**
+     * check if some encrypted files are stored
+     * @return bool
+     *
+     * @deprecated 8.1.0 No longer required
+     * @since 6.0.0
+     */
+    public static function encryptedFiles() {
+        return false;
+    }
+
+    /**
+     * Creates an absolute url to the given app and file.
+     * @param string $app 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
+     * @since 4.0.0 - parameter $args was added in 4.5.0
+     */
+    public static function linkToAbsolute( $app, $file, $args = array() ) {
+        $urlGenerator = \OC::$server->getURLGenerator();
+        return $urlGenerator->getAbsoluteURL(
+            $urlGenerator->linkTo($app, $file, $args)
+        );
+    }
+
+    /**
+     * Creates an absolute url for remote use.
+     * @param string $service id
+     * @return string the url
+     * @since 4.0.0
+     */
+    public static function linkToRemote( $service ) {
+        $urlGenerator = \OC::$server->getURLGenerator();
+        $remoteBase = $urlGenerator->linkTo('', 'remote.php') . '/' . $service;
+        return $urlGenerator->getAbsoluteURL(
+            $remoteBase . (($service[strlen($service) - 1] != '/') ? '/' : '')
+        );
+    }
+
+    /**
+     * Creates an absolute url for public use
+     * @param string $service id
+     * @return string the url
+     * @since 4.5.0
+     */
+    public static function linkToPublic($service) {
+        return \OC_Helper::linkToPublic($service);
+    }
+
+    /**
+     * Creates an url using a defined route
+     * @param string $route
+     * @param array $parameters
+     * @internal param array $args with param=>value, will be appended to the returned url
+     * @return string the url
+     * @deprecated 8.1.0 Use \OC::$server->getURLGenerator()->linkToRoute($route, $parameters)
+     * @since 5.0.0
+     */
+    public static function linkToRoute( $route, $parameters = array() ) {
+        return \OC::$server->getURLGenerator()->linkToRoute($route, $parameters);
+    }
+
+    /**
+     * Creates an url to the given app and file
+     * @param string $app app
+     * @param string $file file
+     * @param array $args array with param=>value, will be appended to the returned url
+     * 	The value of $args will be urlencoded
+     * @return string the url
+     * @deprecated 8.1.0 Use \OC::$server->getURLGenerator()->linkTo($app, $file, $args)
+     * @since 4.0.0 - parameter $args was added in 4.5.0
+     */
+    public static function linkTo( $app, $file, $args = array() ) {
+        return \OC::$server->getURLGenerator()->linkTo($app, $file, $args);
+    }
+
+    /**
+     * Returns the server host, even if the website uses one or more reverse proxy
+     * @return string the server host
+     * @deprecated 8.1.0 Use \OCP\IRequest::getServerHost
+     * @since 4.0.0
+     */
+    public static function getServerHost() {
+        return \OC::$server->getRequest()->getServerHost();
+    }
+
+    /**
+     * Returns the server host name without an eventual port number
+     * @return string the server hostname
+     * @since 5.0.0
+     */
+    public static function getServerHostName() {
+        $host_name = self::getServerHost();
+        // strip away port number (if existing)
+        $colon_pos = strpos($host_name, ':');
+        if ($colon_pos != FALSE) {
+            $host_name = substr($host_name, 0, $colon_pos);
+        }
+        return $host_name;
+    }
+
+    /**
+     * Returns the default email address
+     * @param string $user_part the user part of the address
+     * @return string the default email address
+     *
+     * Assembles a default email address (using the server hostname
+     * and the given user part, and returns it
+     * Example: when given lostpassword-noreply as $user_part param,
+     *     and is currently accessed via http(s)://example.com/,
+     *     it would return 'lostpassword-noreply@example.com'
+     *
+     * If the configuration value 'mail_from_address' is set in
+     * config.php, this value will override the $user_part that
+     * is passed to this function
+     * @since 5.0.0
+     */
+    public static function getDefaultEmailAddress($user_part) {
+        $config = \OC::$server->getConfig();
+        $user_part = $config->getSystemValue('mail_from_address', $user_part);
+        $host_name = self::getServerHostName();
+        $host_name = $config->getSystemValue('mail_domain', $host_name);
+        $defaultEmailAddress = $user_part.'@'.$host_name;
+
+        $mailer = \OC::$server->getMailer();
+        if ($mailer->validateMailAddress($defaultEmailAddress)) {
+            return $defaultEmailAddress;
+        }
+
+        // in case we cannot build a valid email address from the hostname let's fallback to 'localhost.localdomain'
+        return $user_part.'@localhost.localdomain';
+    }
+
+    /**
+     * Returns the server protocol. It respects reverse proxy servers and load balancers
+     * @return string the server protocol
+     * @deprecated 8.1.0 Use \OCP\IRequest::getServerProtocol
+     * @since 4.5.0
+     */
+    public static function getServerProtocol() {
+        return \OC::$server->getRequest()->getServerProtocol();
+    }
+
+    /**
+     * Returns the request uri, even if the website uses one or more reverse proxies
+     * @return string the request uri
+     * @deprecated 8.1.0 Use \OCP\IRequest::getRequestUri
+     * @since 5.0.0
+     */
+    public static function getRequestUri() {
+        return \OC::$server->getRequest()->getRequestUri();
+    }
+
+    /**
+     * Returns the script name, even if the website uses one or more reverse proxies
+     * @return string the script name
+     * @deprecated 8.1.0 Use \OCP\IRequest::getScriptName
+     * @since 5.0.0
+     */
+    public static function getScriptName() {
+        return \OC::$server->getRequest()->getScriptName();
+    }
+
+    /**
+     * Creates path to an image
+     * @param string $app app
+     * @param string $image image name
+     * @return string the url
+     * @deprecated 8.1.0 Use \OC::$server->getURLGenerator()->imagePath($app, $image)
+     * @since 4.0.0
+     */
+    public static function imagePath( $app, $image ) {
+        return \OC::$server->getURLGenerator()->imagePath($app, $image);
+    }
+
+    /**
+     * Make a human file size (2048 to 2 kB)
+     * @param int $bytes file size in bytes
+     * @return string a human readable file size
+     * @since 4.0.0
+     */
+    public static function humanFileSize( $bytes ) {
+        return(\OC_Helper::humanFileSize( $bytes ));
+    }
+
+    /**
+     * Make a computer file size (2 kB to 2048)
+     * @param string $str file size in a fancy format
+     * @return int a file size in bytes
+     *
+     * Inspired by: http://www.php.net/manual/en/function.filesize.php#92418
+     * @since 4.0.0
+     */
+    public static function computerFileSize( $str ) {
+        return(\OC_Helper::computerFileSize( $str ));
+    }
+
+    /**
+     * connects a function to a hook
+     *
+     * @param string $signalClass class name of emitter
+     * @param string $signalName name of signal
+     * @param string|object $slotClass class name of slot
+     * @param string $slotName name of slot
+     * @return bool
+     *
+     * This function makes it very easy to connect to use hooks.
+     *
+     * TODO: write example
+     * @since 4.0.0
+     */
+    static public function connectHook($signalClass, $signalName, $slotClass, $slotName ) {
+        return(\OC_Hook::connect($signalClass, $signalName, $slotClass, $slotName ));
+    }
+
+    /**
+     * Emits a signal. To get data from the slot use references!
+     * @param string $signalclass class name of emitter
+     * @param string $signalname name of signal
+     * @param array $params default: array() array with additional data
+     * @return bool true if slots exists or false if not
+     *
+     * TODO: write example
+     * @since 4.0.0
+     */
+    static public function emitHook( $signalclass, $signalname, $params = array()) {
+        return(\OC_Hook::emit( $signalclass, $signalname, $params ));
+    }
+
+    /**
+     * Cached encrypted CSRF token. Some static unit-tests of ownCloud compare
+     * multiple OC_Template elements which invoke `callRegister`. If the value
+     * would not be cached these unit-tests would fail.
+     * @var string
+     */
+    private static $token = '';
+
+    /**
+     * Register an get/post call. This is important to prevent CSRF attacks
+     * @since 4.5.0
+     */
+    public static function callRegister() {
+        if(self::$token === '') {
+            self::$token = \OC::$server->getCsrfTokenManager()->getToken()->getEncryptedValue();
+        }
+        return self::$token;
+    }
+
+    /**
+     * Check an ajax get/post call if the request token is valid. exit if not.
+     * @since 4.5.0
+     * @deprecated 9.0.0 Use annotations based on the app framework.
+     */
+    public static function callCheck() {
+        if(!\OC::$server->getRequest()->passesStrictCookieCheck()) {
+            header('Location: '.\OC::$WEBROOT);
+            exit();
+        }
+
+        if (!(\OC::$server->getRequest()->passesCSRFCheck())) {
+            exit();
+        }
+    }
+
+    /**
+     * Used to sanitize HTML
+     *
+     * This function is used to sanitize HTML and should be applied on any
+     * string or array of strings before displaying it on a web page.
+     *
+     * @param string|array $value
+     * @return string|array an array of sanitized strings or a single sanitized string, depends on the input parameter.
+     * @since 4.5.0
+     */
+    public static function sanitizeHTML($value) {
+        return \OC_Util::sanitizeHTML($value);
+    }
+
+    /**
+     * Public function to encode url parameters
+     *
+     * This function is used to encode path to file before output.
+     * Encoding is done according to RFC 3986 with one exception:
+     * Character '/' is preserved as is.
+     *
+     * @param string $component part of URI to encode
+     * @return string
+     * @since 6.0.0
+     */
+    public static function encodePath($component) {
+        return(\OC_Util::encodePath($component));
+    }
+
+    /**
+     * Returns an array with all keys from input lowercased or uppercased. Numbered indices are left as is.
+     *
+     * @param array $input The array to work on
+     * @param int $case Either MB_CASE_UPPER or MB_CASE_LOWER (default)
+     * @param string $encoding The encoding parameter is the character encoding. Defaults to UTF-8
+     * @return array
+     * @since 4.5.0
+     */
+    public static function mb_array_change_key_case($input, $case = MB_CASE_LOWER, $encoding = 'UTF-8') {
+        return(\OC_Helper::mb_array_change_key_case($input, $case, $encoding));
+    }
+
+    /**
+     * replaces a copy of string delimited by the start and (optionally) length parameters with the string given in replacement.
+     *
+     * @param string $string The input string. Opposite to the PHP build-in function does not accept an array.
+     * @param string $replacement The replacement string.
+     * @param int $start If start is positive, the replacing will begin at the start'th offset into string. If start is negative, the replacing will begin at the start'th character from the end of string.
+     * @param int $length Length of the part to be replaced
+     * @param string $encoding The encoding parameter is the character encoding. Defaults to UTF-8
+     * @return string
+     * @since 4.5.0
+     * @deprecated 8.2.0 Use substr_replace() instead.
+     */
+    public static function mb_substr_replace($string, $replacement, $start, $length = null, $encoding = 'UTF-8') {
+        return substr_replace($string, $replacement, $start, $length);
+    }
+
+    /**
+     * Replace all occurrences of the search string with the replacement string
+     *
+     * @param string $search The value being searched for, otherwise known as the needle. String.
+     * @param string $replace The replacement string.
+     * @param string $subject The string or array being searched and replaced on, otherwise known as the haystack.
+     * @param string $encoding The encoding parameter is the character encoding. Defaults to UTF-8
+     * @param int $count If passed, this will be set to the number of replacements performed.
+     * @return string
+     * @since 4.5.0
+     * @deprecated 8.2.0 Use str_replace() instead.
+     */
+    public static function mb_str_replace($search, $replace, $subject, $encoding = 'UTF-8', &$count = null) {
+        return str_replace($search, $replace, $subject, $count);
+    }
+
+    /**
+     * performs a search in a nested array
+     *
+     * @param array $haystack the array to be searched
+     * @param string $needle the search string
+     * @param int $index optional, only search this key name
+     * @return mixed the key of the matching field, otherwise false
+     * @since 4.5.0
+     */
+    public static function recursiveArraySearch($haystack, $needle, $index = null) {
+        return(\OC_Helper::recursiveArraySearch($haystack, $needle, $index));
+    }
+
+    /**
+     * calculates the maximum upload size respecting system settings, free space and user quota
+     *
+     * @param string $dir the current folder where the user currently operates
+     * @param int $free the number of bytes free on the storage holding $dir, if not set this will be received from the storage directly
+     * @return int number of bytes representing
+     * @since 5.0.0
+     */
+    public static function maxUploadFilesize($dir, $free = null) {
+        return \OC_Helper::maxUploadFilesize($dir, $free);
+    }
+
+    /**
+     * Calculate free space left within user quota
+     * @param string $dir the current folder where the user currently operates
+     * @return int number of bytes representing
+     * @since 7.0.0
+     */
+    public static function freeSpace($dir) {
+        return \OC_Helper::freeSpace($dir);
+    }
+
+    /**
+     * Calculate PHP upload limit
+     *
+     * @return int number of bytes representing
+     * @since 7.0.0
+     */
+    public static function uploadLimit() {
+        return \OC_Helper::uploadLimit();
+    }
+
+    /**
+     * Returns whether the given file name is valid
+     * @param string $file file name to check
+     * @return bool true if the file name is valid, false otherwise
+     * @deprecated 8.1.0 use \OC\Files\View::verifyPath()
+     * @since 7.0.0
+     */
+    public static function isValidFileName($file) {
+        return \OC_Util::isValidFileName($file);
+    }
+
+    /**
+     * Generates a cryptographic secure pseudo-random string
+     * @param int $length of the random string
+     * @return string
+     * @deprecated 8.0.0 Use \OC::$server->getSecureRandom()->getMediumStrengthGenerator()->generate($length); instead
+     * @since 7.0.0
+     */
+    public static function generateRandomBytes($length = 30) {
+        return \OC::$server->getSecureRandom()->generate($length, \OCP\Security\ISecureRandom::CHAR_LOWER.\OCP\Security\ISecureRandom::CHAR_DIGITS);
+    }
+
+    /**
+     * Compare two strings to provide a natural sort
+     * @param string $a first string to compare
+     * @param string $b second string to compare
+     * @return -1 if $b comes before $a, 1 if $a comes before $b
+     * or 0 if the strings are identical
+     * @since 7.0.0
+     */
+    public static function naturalSortCompare($a, $b) {
+        return \OC\NaturalSort::getInstance()->compare($a, $b);
+    }
+
+    /**
+     * check if a password is required for each public link
+     * @return boolean
+     * @since 7.0.0
+     */
+    public static function isPublicLinkPasswordRequired() {
+        return \OC_Util::isPublicLinkPasswordRequired();
+    }
+
+    /**
+     * check if share API enforces a default expire date
+     * @return boolean
+     * @since 8.0.0
+     */
+    public static function isDefaultExpireDateEnforced() {
+        return \OC_Util::isDefaultExpireDateEnforced();
+    }
+
+    protected static $needUpgradeCache = null;
+
+    /**
+     * Checks whether the current version needs upgrade.
+     *
+     * @return bool true if upgrade is needed, false otherwise
+     * @since 7.0.0
+     */
+    public static function needUpgrade() {
+        if (!isset(self::$needUpgradeCache)) {
+            self::$needUpgradeCache=\OC_Util::needUpgrade(\OC::$server->getSystemConfig());
+        }		
+        return self::$needUpgradeCache;
+    }
 }

Spacing +36 added lines, -36 removed lines

@@ -58,11 +58,11 @@ 
  */
 class Util {
 	// consts for Logging
-	const DEBUG=0;
-	const INFO=1;
-	const WARN=2;
-	const ERROR=3;
-	const FATAL=4;
+	const DEBUG = 0;
+	const INFO = 1;
+	const WARN = 2;
+	const ERROR = 3;
+	const FATAL = 4;
 
 	/** \OCP\Share\IManager */
 	private static $shareManager;
@@ -118,11 +118,11 @@ 
 		$message->setSubject($subject);
 		$message->setPlainBody($mailtext);
 		$message->setFrom([$fromaddress => $fromname]);
-		if($html === 1) {
+		if ($html === 1) {
 			$message->setHTMLBody($altbody);
 		}
 
-		if($altbody === '') {
+		if ($altbody === '') {
 			$message->setHTMLBody($mailtext);
 			$message->setPlainBody('');
 		} else {
@@ -130,14 +130,14 @@ 
 			$message->setPlainBody($altbody);
 		}
 
-		if(!empty($ccaddress)) {
-			if(!empty($ccname)) {
+		if (!empty($ccaddress)) {
+			if (!empty($ccname)) {
 				$message->setCc([$ccaddress => $ccname]);
 			} else {
 				$message->setCc([$ccaddress]);
 			}
 		}
-		if(!empty($bcc)) {
+		if (!empty($bcc)) {
 			$message->setBcc([$bcc]);
 		}
 
@@ -151,7 +151,7 @@ 
 	 * @param int $level
 	 * @since 4.0.0
 	 */
-	public static function writeLog( $app, $message, $level ) {
+	public static function writeLog($app, $message, $level) {
 		$context = ['app' => $app];
 		\OC::$server->getLogger()->log($level, $message, $context);
 	}
@@ -164,7 +164,7 @@ 
 	 * @since ....0.0 - parameter $level was added in 7.0.0
 	 * @deprecated 8.2.0 use logException of \OCP\ILogger
 	 */
-	public static function logException( $app, \Exception $ex, $level = \OCP\Util::FATAL ) {
+	public static function logException($app, \Exception $ex, $level = \OCP\Util::FATAL) {
 		\OC::$server->getLogger()->logException($ex, ['app' => $app]);
 	}
 
@@ -205,8 +205,8 @@ 
 	 * @param string $file
 	 * @since 4.0.0
 	 */
-	public static function addStyle( $application, $file = null ) {
-		\OC_Util::addStyle( $application, $file );
+	public static function addStyle($application, $file = null) {
+		\OC_Util::addStyle($application, $file);
 	}
 
 	/**
@@ -215,8 +215,8 @@ 
 	 * @param string $file
 	 * @since 4.0.0
 	 */
-	public static function addScript( $application, $file = null ) {
-		\OC_Util::addScript( $application, $file );
+	public static function addScript($application, $file = null) {
+		\OC_Util::addScript($application, $file);
 	}
 
 	/**
@@ -238,7 +238,7 @@ 
 	 * @param string $text the text content for the element
 	 * @since 4.0.0
 	 */
-	public static function addHeader($tag, $attributes, $text=null) {
+	public static function addHeader($tag, $attributes, $text = null) {
 		\OC_Util::addHeader($tag, $attributes, $text);
 	}
 
@@ -252,7 +252,7 @@ 
 	 * @deprecated 8.0.0 Use \OC::$server->query('DateTimeFormatter') instead
 	 * @since 4.0.0
 	 */
-	public static function formatDate($timestamp, $dateOnly=false, $timeZone = null) {
+	public static function formatDate($timestamp, $dateOnly = false, $timeZone = null) {
 		return(\OC_Util::formatDate($timestamp, $dateOnly, $timeZone));
 	}
 
@@ -276,7 +276,7 @@ 
 	 * @return string the url
 	 * @since 4.0.0 - parameter $args was added in 4.5.0
 	 */
-	public static function linkToAbsolute( $app, $file, $args = array() ) {
+	public static function linkToAbsolute($app, $file, $args = array()) {
 		$urlGenerator = \OC::$server->getURLGenerator();
 		return $urlGenerator->getAbsoluteURL(
 			$urlGenerator->linkTo($app, $file, $args)
@@ -289,11 +289,11 @@ 
 	 * @return string the url
 	 * @since 4.0.0
 	 */
-	public static function linkToRemote( $service ) {
+	public static function linkToRemote($service) {
 		$urlGenerator = \OC::$server->getURLGenerator();
-		$remoteBase = $urlGenerator->linkTo('', 'remote.php') . '/' . $service;
+		$remoteBase = $urlGenerator->linkTo('', 'remote.php').'/'.$service;
 		return $urlGenerator->getAbsoluteURL(
-			$remoteBase . (($service[strlen($service) - 1] != '/') ? '/' : '')
+			$remoteBase.(($service[strlen($service) - 1] != '/') ? '/' : '')
 		);
 	}
 
@@ -316,7 +316,7 @@ 
 	 * @deprecated 8.1.0 Use \OC::$server->getURLGenerator()->linkToRoute($route, $parameters)
 	 * @since 5.0.0
 	 */
-	public static function linkToRoute( $route, $parameters = array() ) {
+	public static function linkToRoute($route, $parameters = array()) {
 		return \OC::$server->getURLGenerator()->linkToRoute($route, $parameters);
 	}
 
@@ -330,7 +330,7 @@ 
 	 * @deprecated 8.1.0 Use \OC::$server->getURLGenerator()->linkTo($app, $file, $args)
 	 * @since 4.0.0 - parameter $args was added in 4.5.0
 	 */
-	public static function linkTo( $app, $file, $args = array() ) {
+	public static function linkTo($app, $file, $args = array()) {
 		return \OC::$server->getURLGenerator()->linkTo($app, $file, $args);
 	}
 
@@ -429,7 +429,7 @@ 
 	 * @deprecated 8.1.0 Use \OC::$server->getURLGenerator()->imagePath($app, $image)
 	 * @since 4.0.0
 	 */
-	public static function imagePath( $app, $image ) {
+	public static function imagePath($app, $image) {
 		return \OC::$server->getURLGenerator()->imagePath($app, $image);
 	}
 
@@ -439,8 +439,8 @@ 
 	 * @return string a human readable file size
 	 * @since 4.0.0
 	 */
-	public static function humanFileSize( $bytes ) {
-		return(\OC_Helper::humanFileSize( $bytes ));
+	public static function humanFileSize($bytes) {
+		return(\OC_Helper::humanFileSize($bytes));
 	}
 
 	/**
@@ -451,8 +451,8 @@ 
 	 * Inspired by: http://www.php.net/manual/en/function.filesize.php#92418
 	 * @since 4.0.0
 	 */
-	public static function computerFileSize( $str ) {
-		return(\OC_Helper::computerFileSize( $str ));
+	public static function computerFileSize($str) {
+		return(\OC_Helper::computerFileSize($str));
 	}
 
 	/**
@@ -469,8 +469,8 @@ 
 	 * TODO: write example
 	 * @since 4.0.0
 	 */
-	static public function connectHook($signalClass, $signalName, $slotClass, $slotName ) {
-		return(\OC_Hook::connect($signalClass, $signalName, $slotClass, $slotName ));
+	static public function connectHook($signalClass, $signalName, $slotClass, $slotName) {
+		return(\OC_Hook::connect($signalClass, $signalName, $slotClass, $slotName));
 	}
 
 	/**
@@ -483,8 +483,8 @@ 
 	 * TODO: write example
 	 * @since 4.0.0
 	 */
-	static public function emitHook( $signalclass, $signalname, $params = array()) {
-		return(\OC_Hook::emit( $signalclass, $signalname, $params ));
+	static public function emitHook($signalclass, $signalname, $params = array()) {
+		return(\OC_Hook::emit($signalclass, $signalname, $params));
 	}
 
 	/**
@@ -500,7 +500,7 @@ 
 	 * @since 4.5.0
 	 */
 	public static function callRegister() {
-		if(self::$token === '') {
+		if (self::$token === '') {
 			self::$token = \OC::$server->getCsrfTokenManager()->getToken()->getEncryptedValue();
 		}
 		return self::$token;
@@ -512,7 +512,7 @@ 
 	 * @deprecated 9.0.0 Use annotations based on the app framework.
 	 */
 	public static function callCheck() {
-		if(!\OC::$server->getRequest()->passesStrictCookieCheck()) {
+		if (!\OC::$server->getRequest()->passesStrictCookieCheck()) {
 			header('Location: '.\OC::$WEBROOT);
 			exit();
 		}
@@ -703,7 +703,7 @@ 
 	 */
 	public static function needUpgrade() {
 		if (!isset(self::$needUpgradeCache)) {
-			self::$needUpgradeCache=\OC_Util::needUpgrade(\OC::$server->getSystemConfig());
+			self::$needUpgradeCache = \OC_Util::needUpgrade(\OC::$server->getSystemConfig());
 		}		
 		return self::$needUpgradeCache;
 	}