nextcloud / server

lib/private/Settings/Personal/PersonalInfo.php

Indentation +216 added lines, -216 removed lines

@@ -39,246 +39,246 @@
 use OCP\Settings\ISettings;
 
 class PersonalInfo implements ISettings {
-	/** @var IConfig */
-	private $config;
-	/** @var IUserManager */
-	private $userManager;
-	/** @var AccountManager */
-	private $accountManager;
-	/** @var IGroupManager */
-	private $groupManager;
-	/** @var IAppManager */
-	private $appManager;
-	/** @var IFactory */
-	private $l10nFactory;
+    /** @var IConfig */
+    private $config;
+    /** @var IUserManager */
+    private $userManager;
+    /** @var AccountManager */
+    private $accountManager;
+    /** @var IGroupManager */
+    private $groupManager;
+    /** @var IAppManager */
+    private $appManager;
+    /** @var IFactory */
+    private $l10nFactory;
 
-	const COMMON_LANGUAGE_CODES = [
-		'en', 'es', 'fr', 'de', 'de_DE', 'ja', 'ar', 'ru', 'nl', 'it',
-		'pt_BR', 'pt_PT', 'da', 'fi_FI', 'nb_NO', 'sv', 'tr', 'zh_CN', 'ko'
-	];
+    const COMMON_LANGUAGE_CODES = [
+        'en', 'es', 'fr', 'de', 'de_DE', 'ja', 'ar', 'ru', 'nl', 'it',
+        'pt_BR', 'pt_PT', 'da', 'fi_FI', 'nb_NO', 'sv', 'tr', 'zh_CN', 'ko'
+    ];
 
-	/** @var IL10N */
-	private $l;
+    /** @var IL10N */
+    private $l;
 
-	/**
-	 * @param IConfig $config
-	 * @param IUserManager $userManager
-	 * @param IGroupManager $groupManager
-	 * @param AccountManager $accountManager
-	 * @param IFactory $l10nFactory
-	 * @param IL10N $l
-	 */
-	public function __construct(
-		IConfig $config,
-		IUserManager $userManager,
-		IGroupManager $groupManager,
-		AccountManager $accountManager,
-		IAppManager $appManager,
-		IFactory $l10nFactory,
-		IL10N $l
-	) {
-		$this->config = $config;
-		$this->userManager = $userManager;
-		$this->accountManager = $accountManager;
-		$this->groupManager = $groupManager;
-		$this->appManager = $appManager;
-		$this->l10nFactory = $l10nFactory;
-		$this->l = $l;
-	}
+    /**
+     * @param IConfig $config
+     * @param IUserManager $userManager
+     * @param IGroupManager $groupManager
+     * @param AccountManager $accountManager
+     * @param IFactory $l10nFactory
+     * @param IL10N $l
+     */
+    public function __construct(
+        IConfig $config,
+        IUserManager $userManager,
+        IGroupManager $groupManager,
+        AccountManager $accountManager,
+        IAppManager $appManager,
+        IFactory $l10nFactory,
+        IL10N $l
+    ) {
+        $this->config = $config;
+        $this->userManager = $userManager;
+        $this->accountManager = $accountManager;
+        $this->groupManager = $groupManager;
+        $this->appManager = $appManager;
+        $this->l10nFactory = $l10nFactory;
+        $this->l = $l;
+    }
 
-	/**
-	 * @return TemplateResponse returns the instance with all parameters set, ready to be rendered
-	 * @since 9.1
-	 */
-	public function getForm() {
-		$federatedFileSharingEnabled = $this->appManager->isEnabledForUser('federatedfilesharing');
-		$lookupServerUploadEnabled = false;
-		if($federatedFileSharingEnabled) {
-			$federatedFileSharing = new Application();
-			$shareProvider = $federatedFileSharing->getFederatedShareProvider();
-			$lookupServerUploadEnabled = $shareProvider->isLookupServerUploadEnabled();
-		}
+    /**
+     * @return TemplateResponse returns the instance with all parameters set, ready to be rendered
+     * @since 9.1
+     */
+    public function getForm() {
+        $federatedFileSharingEnabled = $this->appManager->isEnabledForUser('federatedfilesharing');
+        $lookupServerUploadEnabled = false;
+        if($federatedFileSharingEnabled) {
+            $federatedFileSharing = new Application();
+            $shareProvider = $federatedFileSharing->getFederatedShareProvider();
+            $lookupServerUploadEnabled = $shareProvider->isLookupServerUploadEnabled();
+        }
 
-		$uid = \OC_User::getUser();
-		$user = $this->userManager->get($uid);
-		$userData = $this->accountManager->getUser($user);
+        $uid = \OC_User::getUser();
+        $user = $this->userManager->get($uid);
+        $userData = $this->accountManager->getUser($user);
 
-		$storageInfo = \OC_Helper::getStorageInfo('/');
-		if ($storageInfo['quota'] === FileInfo::SPACE_UNLIMITED) {
-			$totalSpace = $this->l->t('Unlimited');
-		} else {
-			$totalSpace = \OC_Helper::humanFileSize($storageInfo['total']);
-		}
+        $storageInfo = \OC_Helper::getStorageInfo('/');
+        if ($storageInfo['quota'] === FileInfo::SPACE_UNLIMITED) {
+            $totalSpace = $this->l->t('Unlimited');
+        } else {
+            $totalSpace = \OC_Helper::humanFileSize($storageInfo['total']);
+        }
 
-		$languageParameters = $this->getLanguages($user);
-		$messageParameters = $this->getMessageParameters($userData);
+        $languageParameters = $this->getLanguages($user);
+        $messageParameters = $this->getMessageParameters($userData);
 
-		$parameters = [
-			'total_space' => $totalSpace,
-			'usage' => \OC_Helper::humanFileSize($storageInfo['used']),
-			'usage_relative' => round($storageInfo['relative']),
-			'quota' => $storageInfo['quota'],
-			'avatarChangeSupported' => $user->canChangeAvatar(),
-			'lookupServerUploadEnabled' => $lookupServerUploadEnabled,
-			'avatarScope' => $userData[AccountManager::PROPERTY_AVATAR]['scope'],
-			'displayNameChangeSupported' => $user->canChangeDisplayName(),
-			'displayName' => $userData[AccountManager::PROPERTY_DISPLAYNAME]['value'],
-			'displayNameScope' => $userData[AccountManager::PROPERTY_DISPLAYNAME]['scope'],
-			'email' => $userData[AccountManager::PROPERTY_EMAIL]['value'],
-			'emailScope' => $userData[AccountManager::PROPERTY_EMAIL]['scope'],
-			'emailVerification' => $userData[AccountManager::PROPERTY_EMAIL]['verified'],
-			'phone' => $userData[AccountManager::PROPERTY_PHONE]['value'],
-			'phoneScope' => $userData[AccountManager::PROPERTY_PHONE]['scope'],
-			'address' => $userData[AccountManager::PROPERTY_ADDRESS]['value'],
-			'addressScope' => $userData[AccountManager::PROPERTY_ADDRESS]['scope'],
-			'website' =>  $userData[AccountManager::PROPERTY_WEBSITE]['value'],
-			'websiteScope' =>  $userData[AccountManager::PROPERTY_WEBSITE]['scope'],
-			'websiteVerification' => $userData[AccountManager::PROPERTY_WEBSITE]['verified'],
-			'twitter' => $userData[AccountManager::PROPERTY_TWITTER]['value'],
-			'twitterScope' => $userData[AccountManager::PROPERTY_TWITTER]['scope'],
-			'twitterVerification' => $userData[AccountManager::PROPERTY_TWITTER]['verified'],
-			'groups' => $this->getGroups($user),
-			'passwordChangeSupported' => $user->canChangePassword(),
-		] + $messageParameters + $languageParameters;
+        $parameters = [
+            'total_space' => $totalSpace,
+            'usage' => \OC_Helper::humanFileSize($storageInfo['used']),
+            'usage_relative' => round($storageInfo['relative']),
+            'quota' => $storageInfo['quota'],
+            'avatarChangeSupported' => $user->canChangeAvatar(),
+            'lookupServerUploadEnabled' => $lookupServerUploadEnabled,
+            'avatarScope' => $userData[AccountManager::PROPERTY_AVATAR]['scope'],
+            'displayNameChangeSupported' => $user->canChangeDisplayName(),
+            'displayName' => $userData[AccountManager::PROPERTY_DISPLAYNAME]['value'],
+            'displayNameScope' => $userData[AccountManager::PROPERTY_DISPLAYNAME]['scope'],
+            'email' => $userData[AccountManager::PROPERTY_EMAIL]['value'],
+            'emailScope' => $userData[AccountManager::PROPERTY_EMAIL]['scope'],
+            'emailVerification' => $userData[AccountManager::PROPERTY_EMAIL]['verified'],
+            'phone' => $userData[AccountManager::PROPERTY_PHONE]['value'],
+            'phoneScope' => $userData[AccountManager::PROPERTY_PHONE]['scope'],
+            'address' => $userData[AccountManager::PROPERTY_ADDRESS]['value'],
+            'addressScope' => $userData[AccountManager::PROPERTY_ADDRESS]['scope'],
+            'website' =>  $userData[AccountManager::PROPERTY_WEBSITE]['value'],
+            'websiteScope' =>  $userData[AccountManager::PROPERTY_WEBSITE]['scope'],
+            'websiteVerification' => $userData[AccountManager::PROPERTY_WEBSITE]['verified'],
+            'twitter' => $userData[AccountManager::PROPERTY_TWITTER]['value'],
+            'twitterScope' => $userData[AccountManager::PROPERTY_TWITTER]['scope'],
+            'twitterVerification' => $userData[AccountManager::PROPERTY_TWITTER]['verified'],
+            'groups' => $this->getGroups($user),
+            'passwordChangeSupported' => $user->canChangePassword(),
+        ] + $messageParameters + $languageParameters;
 
 
-		return new TemplateResponse('settings', 'settings/personal/personal.info', $parameters, '');
-	}
+        return new TemplateResponse('settings', 'settings/personal/personal.info', $parameters, '');
+    }
 
-	/**
-	 * @return string the section ID, e.g. 'sharing'
-	 * @since 9.1
-	 */
-	public function getSection() {
-		return 'personal-info';
-	}
+    /**
+     * @return string the section ID, e.g. 'sharing'
+     * @since 9.1
+     */
+    public function getSection() {
+        return 'personal-info';
+    }
 
-	/**
-	 * @return int whether the form should be rather on the top or bottom of
-	 * the admin section. The forms are arranged in ascending order of the
-	 * priority values. It is required to return a value between 0 and 100.
-	 *
-	 * E.g.: 70
-	 * @since 9.1
-	 */
-	public function getPriority() {
-		return 10;
-	}
+    /**
+     * @return int whether the form should be rather on the top or bottom of
+     * the admin section. The forms are arranged in ascending order of the
+     * priority values. It is required to return a value between 0 and 100.
+     *
+     * E.g.: 70
+     * @since 9.1
+     */
+    public function getPriority() {
+        return 10;
+    }
 
-	/**
-	 * returns a sorted list of the user's group GIDs
-	 *
-	 * @param IUser $user
-	 * @return array
-	 */
-	private function getGroups(IUser $user) {
-		$groups = array_map(
-			function(IGroup $group) {
-				return $group->getDisplayName();
-			},
-			$this->groupManager->getUserGroups($user)
-		);
-		sort($groups);
+    /**
+     * returns a sorted list of the user's group GIDs
+     *
+     * @param IUser $user
+     * @return array
+     */
+    private function getGroups(IUser $user) {
+        $groups = array_map(
+            function(IGroup $group) {
+                return $group->getDisplayName();
+            },
+            $this->groupManager->getUserGroups($user)
+        );
+        sort($groups);
 
-		return $groups;
-	}
+        return $groups;
+    }
 
-	/**
-	 * returns the user language, common language and other languages in an
-	 * associative array
-	 *
-	 * @param IUser $user
-	 * @return array
-	 */
-	private function getLanguages(IUser $user) {
-		$forceLanguage = $this->config->getSystemValue('force_language', false);
-		if($forceLanguage !== false) {
-			return [];
-		}
+    /**
+     * returns the user language, common language and other languages in an
+     * associative array
+     *
+     * @param IUser $user
+     * @return array
+     */
+    private function getLanguages(IUser $user) {
+        $forceLanguage = $this->config->getSystemValue('force_language', false);
+        if($forceLanguage !== false) {
+            return [];
+        }
 
-		$uid = $user->getUID();
+        $uid = $user->getUID();
 
-		$userLang = $this->config->getUserValue($uid, 'core', 'lang', $this->l10nFactory->findLanguage());
-		$languageCodes = $this->l10nFactory->findAvailableLanguages();
+        $userLang = $this->config->getUserValue($uid, 'core', 'lang', $this->l10nFactory->findLanguage());
+        $languageCodes = $this->l10nFactory->findAvailableLanguages();
 
-		$commonLanguages = [];
-		$languages = [];
+        $commonLanguages = [];
+        $languages = [];
 
-		foreach($languageCodes as $lang) {
-			$l = \OC::$server->getL10N('settings', $lang);
-			// TRANSLATORS this is the language name for the language switcher in the personal settings and should be the localized version
-			$potentialName = (string) $l->t('__language_name__');
-			if($l->getLanguageCode() === $lang && $potentialName[0] !== '_') {//first check if the language name is in the translation file
-				$ln = array('code' => $lang, 'name' => $potentialName);
-			} elseif ($lang === 'en') {
-				$ln = ['code' => $lang, 'name' => 'English (US)'];
-			}else{//fallback to language code
-				$ln=array('code'=>$lang, 'name'=>$lang);
-			}
+        foreach($languageCodes as $lang) {
+            $l = \OC::$server->getL10N('settings', $lang);
+            // TRANSLATORS this is the language name for the language switcher in the personal settings and should be the localized version
+            $potentialName = (string) $l->t('__language_name__');
+            if($l->getLanguageCode() === $lang && $potentialName[0] !== '_') {//first check if the language name is in the translation file
+                $ln = array('code' => $lang, 'name' => $potentialName);
+            } elseif ($lang === 'en') {
+                $ln = ['code' => $lang, 'name' => 'English (US)'];
+            }else{//fallback to language code
+                $ln=array('code'=>$lang, 'name'=>$lang);
+            }
 
-			// put appropriate languages into appropriate arrays, to print them sorted
-			// used language -> common languages -> divider -> other languages
-			if ($lang === $userLang) {
-				$userLang = $ln;
-			} elseif (in_array($lang, self::COMMON_LANGUAGE_CODES)) {
-				$commonLanguages[array_search($lang, self::COMMON_LANGUAGE_CODES)]=$ln;
-			} else {
-				$languages[]=$ln;
-			}
-		}
+            // put appropriate languages into appropriate arrays, to print them sorted
+            // used language -> common languages -> divider -> other languages
+            if ($lang === $userLang) {
+                $userLang = $ln;
+            } elseif (in_array($lang, self::COMMON_LANGUAGE_CODES)) {
+                $commonLanguages[array_search($lang, self::COMMON_LANGUAGE_CODES)]=$ln;
+            } else {
+                $languages[]=$ln;
+            }
+        }
 
-		// if user language is not available but set somehow: show the actual code as name
-		if (!is_array($userLang)) {
-			$userLang = [
-				'code' => $userLang,
-				'name' => $userLang,
-			];
-		}
+        // if user language is not available but set somehow: show the actual code as name
+        if (!is_array($userLang)) {
+            $userLang = [
+                'code' => $userLang,
+                'name' => $userLang,
+            ];
+        }
 
-		ksort($commonLanguages);
+        ksort($commonLanguages);
 
-		// sort now by displayed language not the iso-code
-		usort( $languages, function ($a, $b) {
-			if ($a['code'] === $a['name'] && $b['code'] !== $b['name']) {
-				// If a doesn't have a name, but b does, list b before a
-				return 1;
-			}
-			if ($a['code'] !== $a['name'] && $b['code'] === $b['name']) {
-				// If a does have a name, but b doesn't, list a before b
-				return -1;
-			}
-			// Otherwise compare the names
-			return strcmp($a['name'], $b['name']);
-		});
+        // sort now by displayed language not the iso-code
+        usort( $languages, function ($a, $b) {
+            if ($a['code'] === $a['name'] && $b['code'] !== $b['name']) {
+                // If a doesn't have a name, but b does, list b before a
+                return 1;
+            }
+            if ($a['code'] !== $a['name'] && $b['code'] === $b['name']) {
+                // If a does have a name, but b doesn't, list a before b
+                return -1;
+            }
+            // Otherwise compare the names
+            return strcmp($a['name'], $b['name']);
+        });
 
-		return [
-			'activelanguage' => $userLang,
-			'commonlanguages' => $commonLanguages,
-			'languages' => $languages
-		];
-	}
+        return [
+            'activelanguage' => $userLang,
+            'commonlanguages' => $commonLanguages,
+            'languages' => $languages
+        ];
+    }
 
-	/**
-	 * @param array $userData
-	 * @return array
-	 */
-	private function getMessageParameters(array $userData) {
-		$needVerifyMessage = [AccountManager::PROPERTY_EMAIL, AccountManager::PROPERTY_WEBSITE, AccountManager::PROPERTY_TWITTER];
-		$messageParameters = [];
-		foreach ($needVerifyMessage as $property) {
-			switch ($userData[$property]['verified']) {
-				case AccountManager::VERIFIED:
-					$message = $this->l->t('Verifying');
-					break;
-				case AccountManager::VERIFICATION_IN_PROGRESS:
-					$message = $this->l->t('Verifying …');
-					break;
-				default:
-					$message = $this->l->t('Verify');
-			}
-			$messageParameters[$property . 'Message'] = $message;
-		}
-		return $messageParameters;
-	}
+    /**
+     * @param array $userData
+     * @return array
+     */
+    private function getMessageParameters(array $userData) {
+        $needVerifyMessage = [AccountManager::PROPERTY_EMAIL, AccountManager::PROPERTY_WEBSITE, AccountManager::PROPERTY_TWITTER];
+        $messageParameters = [];
+        foreach ($needVerifyMessage as $property) {
+            switch ($userData[$property]['verified']) {
+                case AccountManager::VERIFIED:
+                    $message = $this->l->t('Verifying');
+                    break;
+                case AccountManager::VERIFICATION_IN_PROGRESS:
+                    $message = $this->l->t('Verifying …');
+                    break;
+                default:
+                    $message = $this->l->t('Verify');
+            }
+            $messageParameters[$property . 'Message'] = $message;
+        }
+        return $messageParameters;
+    }
 
 }

lib/private/Group/MetaData.php

Indentation +168 added lines, -168 removed lines

@@ -30,172 +30,172 @@
 use OCP\IUserSession;
 
 class MetaData {
-	const SORT_NONE = 0;
-	const SORT_USERCOUNT = 1; // May have performance issues on LDAP backends
-	const SORT_GROUPNAME = 2;
-
-	/** @var string */
-	protected $user;
-	/** @var bool */
-	protected $isAdmin;
-	/** @var array */
-	protected $metaData = array();
-	/** @var \OCP\IGroupManager */
-	protected $groupManager;
-	/** @var bool */
-	protected $sorting = false;
-	/** @var IUserSession */
-	protected $userSession;
-
-	/**
-	 * @param string $user the uid of the current user
-	 * @param bool $isAdmin whether the current users is an admin
-	 * @param \OCP\IGroupManager $groupManager
-	 * @param IUserSession $userSession
-	 */
-	public function __construct(
-			$user,
-			$isAdmin,
-			\OCP\IGroupManager $groupManager,
-			IUserSession $userSession
-			) {
-		$this->user = $user;
-		$this->isAdmin = (bool)$isAdmin;
-		$this->groupManager = $groupManager;
-		$this->userSession = $userSession;
-	}
-
-	/**
-	 * returns an array with meta data about all available groups
-	 * the array is structured as follows:
-	 * [0] array containing meta data about admin groups
-	 * [1] array containing meta data about unprivileged groups
-	 * @param string $groupSearch only effective when instance was created with
-	 * isAdmin being true
-	 * @param string $userSearch the pattern users are search for
-	 * @return array
-	 */
-	public function get($groupSearch = '', $userSearch = '') {
-		$key = $groupSearch . '::' . $userSearch;
-		if(isset($this->metaData[$key])) {
-			return $this->metaData[$key];
-		}
-
-		$adminGroups = array();
-		$groups = array();
-		$sortGroupsIndex = 0;
-		$sortGroupsKeys = array();
-		$sortAdminGroupsIndex = 0;
-		$sortAdminGroupsKeys = array();
-
-		foreach($this->getGroups($groupSearch) as $group) {
-			$groupMetaData = $this->generateGroupMetaData($group, $userSearch);
-			if (strtolower($group->getGID()) !== 'admin') {
-				$this->addEntry(
-					$groups,
-					$sortGroupsKeys,
-					$sortGroupsIndex,
-					$groupMetaData);
-			} else {
-				//admin group is hard coded to 'admin' for now. In future,
-				//backends may define admin groups too. Then the if statement
-				//has to be adjusted accordingly.
-				$this->addEntry(
-					$adminGroups,
-					$sortAdminGroupsKeys,
-					$sortAdminGroupsIndex,
-					$groupMetaData);
-			}
-		}
-
-		//whether sorting is necessary is will be checked in sort()
-		$this->sort($groups, $sortGroupsKeys);
-		$this->sort($adminGroups, $sortAdminGroupsKeys);
-
-		$this->metaData[$key] = array($adminGroups, $groups);
-		return $this->metaData[$key];
-	}
-
-	/**
-	 * sets the sort mode, see SORT_* constants for supported modes
-	 *
-	 * @param int $sortMode
-	 */
-	public function setSorting($sortMode) {
-		switch ($sortMode) {
-			case self::SORT_USERCOUNT:
-			case self::SORT_GROUPNAME:
-				$this->sorting = $sortMode;
-				break;
-
-			default:
-				$this->sorting = self::SORT_NONE;
-		}
-	}
-
-	/**
-	 * adds an group entry to the resulting array
-	 * @param array $entries the resulting array, by reference
-	 * @param array $sortKeys the sort key array, by reference
-	 * @param int $sortIndex the sort key index, by reference
-	 * @param array $data the group's meta data as returned by generateGroupMetaData()
-	 */
-	private function addEntry(&$entries, &$sortKeys, &$sortIndex, $data) {
-		$entries[] = $data;
-		if ($this->sorting === self::SORT_USERCOUNT) {
-			$sortKeys[$sortIndex] = $data['usercount'];
-			$sortIndex++;
-		} else if ($this->sorting === self::SORT_GROUPNAME) {
-			$sortKeys[$sortIndex] = $data['name'];
-			$sortIndex++;
-		}
-	}
-
-	/**
-	 * creates an array containing the group meta data
-	 * @param \OCP\IGroup $group
-	 * @param string $userSearch
-	 * @return array with the keys 'id', 'name' and 'usercount'
-	 */
-	private function generateGroupMetaData(\OCP\IGroup $group, $userSearch) {
-		return array(
-				'id' => $group->getGID(),
-				'name' => $group->getDisplayName(),
-				'usercount' => $this->sorting === self::SORT_USERCOUNT ? $group->count($userSearch) : 0,
-			);
-	}
-
-	/**
-	 * sorts the result array, if applicable
-	 * @param array $entries the result array, by reference
-	 * @param array $sortKeys the array containing the sort keys
-	 * @param return null
-	 */
-	private function sort(&$entries, $sortKeys) {
-		if ($this->sorting === self::SORT_USERCOUNT) {
-			array_multisort($sortKeys, SORT_DESC, $entries);
-		} else if ($this->sorting === self::SORT_GROUPNAME) {
-			array_multisort($sortKeys, SORT_ASC, $entries);
-		}
-	}
-
-	/**
-	 * returns the available groups
-	 * @param string $search a search string
-	 * @return \OCP\IGroup[]
-	 */
-	protected function getGroups($search = '') {
-		if($this->isAdmin) {
-			return $this->groupManager->search($search);
-		} else {
-			$userObject = $this->userSession->getUser();
-			if($userObject !== null) {
-				$groups = $this->groupManager->getSubAdmin()->getSubAdminsGroups($userObject);
-			} else {
-				$groups = [];
-			}
-
-			return $groups;
-		}
-	}
+    const SORT_NONE = 0;
+    const SORT_USERCOUNT = 1; // May have performance issues on LDAP backends
+    const SORT_GROUPNAME = 2;
+
+    /** @var string */
+    protected $user;
+    /** @var bool */
+    protected $isAdmin;
+    /** @var array */
+    protected $metaData = array();
+    /** @var \OCP\IGroupManager */
+    protected $groupManager;
+    /** @var bool */
+    protected $sorting = false;
+    /** @var IUserSession */
+    protected $userSession;
+
+    /**
+     * @param string $user the uid of the current user
+     * @param bool $isAdmin whether the current users is an admin
+     * @param \OCP\IGroupManager $groupManager
+     * @param IUserSession $userSession
+     */
+    public function __construct(
+            $user,
+            $isAdmin,
+            \OCP\IGroupManager $groupManager,
+            IUserSession $userSession
+            ) {
+        $this->user = $user;
+        $this->isAdmin = (bool)$isAdmin;
+        $this->groupManager = $groupManager;
+        $this->userSession = $userSession;
+    }
+
+    /**
+     * returns an array with meta data about all available groups
+     * the array is structured as follows:
+     * [0] array containing meta data about admin groups
+     * [1] array containing meta data about unprivileged groups
+     * @param string $groupSearch only effective when instance was created with
+     * isAdmin being true
+     * @param string $userSearch the pattern users are search for
+     * @return array
+     */
+    public function get($groupSearch = '', $userSearch = '') {
+        $key = $groupSearch . '::' . $userSearch;
+        if(isset($this->metaData[$key])) {
+            return $this->metaData[$key];
+        }
+
+        $adminGroups = array();
+        $groups = array();
+        $sortGroupsIndex = 0;
+        $sortGroupsKeys = array();
+        $sortAdminGroupsIndex = 0;
+        $sortAdminGroupsKeys = array();
+
+        foreach($this->getGroups($groupSearch) as $group) {
+            $groupMetaData = $this->generateGroupMetaData($group, $userSearch);
+            if (strtolower($group->getGID()) !== 'admin') {
+                $this->addEntry(
+                    $groups,
+                    $sortGroupsKeys,
+                    $sortGroupsIndex,
+                    $groupMetaData);
+            } else {
+                //admin group is hard coded to 'admin' for now. In future,
+                //backends may define admin groups too. Then the if statement
+                //has to be adjusted accordingly.
+                $this->addEntry(
+                    $adminGroups,
+                    $sortAdminGroupsKeys,
+                    $sortAdminGroupsIndex,
+                    $groupMetaData);
+            }
+        }
+
+        //whether sorting is necessary is will be checked in sort()
+        $this->sort($groups, $sortGroupsKeys);
+        $this->sort($adminGroups, $sortAdminGroupsKeys);
+
+        $this->metaData[$key] = array($adminGroups, $groups);
+        return $this->metaData[$key];
+    }
+
+    /**
+     * sets the sort mode, see SORT_* constants for supported modes
+     *
+     * @param int $sortMode
+     */
+    public function setSorting($sortMode) {
+        switch ($sortMode) {
+            case self::SORT_USERCOUNT:
+            case self::SORT_GROUPNAME:
+                $this->sorting = $sortMode;
+                break;
+
+            default:
+                $this->sorting = self::SORT_NONE;
+        }
+    }
+
+    /**
+     * adds an group entry to the resulting array
+     * @param array $entries the resulting array, by reference
+     * @param array $sortKeys the sort key array, by reference
+     * @param int $sortIndex the sort key index, by reference
+     * @param array $data the group's meta data as returned by generateGroupMetaData()
+     */
+    private function addEntry(&$entries, &$sortKeys, &$sortIndex, $data) {
+        $entries[] = $data;
+        if ($this->sorting === self::SORT_USERCOUNT) {
+            $sortKeys[$sortIndex] = $data['usercount'];
+            $sortIndex++;
+        } else if ($this->sorting === self::SORT_GROUPNAME) {
+            $sortKeys[$sortIndex] = $data['name'];
+            $sortIndex++;
+        }
+    }
+
+    /**
+     * creates an array containing the group meta data
+     * @param \OCP\IGroup $group
+     * @param string $userSearch
+     * @return array with the keys 'id', 'name' and 'usercount'
+     */
+    private function generateGroupMetaData(\OCP\IGroup $group, $userSearch) {
+        return array(
+                'id' => $group->getGID(),
+                'name' => $group->getDisplayName(),
+                'usercount' => $this->sorting === self::SORT_USERCOUNT ? $group->count($userSearch) : 0,
+            );
+    }
+
+    /**
+     * sorts the result array, if applicable
+     * @param array $entries the result array, by reference
+     * @param array $sortKeys the array containing the sort keys
+     * @param return null
+     */
+    private function sort(&$entries, $sortKeys) {
+        if ($this->sorting === self::SORT_USERCOUNT) {
+            array_multisort($sortKeys, SORT_DESC, $entries);
+        } else if ($this->sorting === self::SORT_GROUPNAME) {
+            array_multisort($sortKeys, SORT_ASC, $entries);
+        }
+    }
+
+    /**
+     * returns the available groups
+     * @param string $search a search string
+     * @return \OCP\IGroup[]
+     */
+    protected function getGroups($search = '') {
+        if($this->isAdmin) {
+            return $this->groupManager->search($search);
+        } else {
+            $userObject = $this->userSession->getUser();
+            if($userObject !== null) {
+                $groups = $this->groupManager->getSubAdmin()->getSubAdminsGroups($userObject);
+            } else {
+                $groups = [];
+            }
+
+            return $groups;
+        }
+    }
 }

settings/Controller/GroupsController.php

Indentation +108 added lines, -108 removed lines

@@ -38,120 +38,120 @@
  * @package OC\Settings\Controller
  */
 class GroupsController extends Controller {
-	/** @var IGroupManager */
-	private $groupManager;
-	/** @var IL10N */
-	private $l10n;
-	/** @var IUserSession */
-	private $userSession;
-	/** @var bool */
-	private $isAdmin;
+    /** @var IGroupManager */
+    private $groupManager;
+    /** @var IL10N */
+    private $l10n;
+    /** @var IUserSession */
+    private $userSession;
+    /** @var bool */
+    private $isAdmin;
 
-	/**
-	 * @param string $appName
-	 * @param IRequest $request
-	 * @param IGroupManager $groupManager
-	 * @param IUserSession $userSession
-	 * @param bool $isAdmin
-	 * @param IL10N $l10n
-	 */
-	public function __construct($appName,
-								IRequest $request,
-								IGroupManager $groupManager,
-								IUserSession $userSession,
-								$isAdmin,
-								IL10N $l10n) {
-		parent::__construct($appName, $request);
-		$this->groupManager = $groupManager;
-		$this->userSession = $userSession;
-		$this->isAdmin = $isAdmin;
-		$this->l10n = $l10n;
-	}
+    /**
+     * @param string $appName
+     * @param IRequest $request
+     * @param IGroupManager $groupManager
+     * @param IUserSession $userSession
+     * @param bool $isAdmin
+     * @param IL10N $l10n
+     */
+    public function __construct($appName,
+                                IRequest $request,
+                                IGroupManager $groupManager,
+                                IUserSession $userSession,
+                                $isAdmin,
+                                IL10N $l10n) {
+        parent::__construct($appName, $request);
+        $this->groupManager = $groupManager;
+        $this->userSession = $userSession;
+        $this->isAdmin = $isAdmin;
+        $this->l10n = $l10n;
+    }
 
-	/**
-	 * @NoAdminRequired
-	 *
-	 * @param string $pattern
-	 * @param bool $filterGroups
-	 * @param int $sortGroups
-	 * @return DataResponse
-	 */
-	public function index($pattern = '', $filterGroups = false, $sortGroups = MetaData::SORT_USERCOUNT) {
-		$groupPattern = $filterGroups ? $pattern : '';
+    /**
+     * @NoAdminRequired
+     *
+     * @param string $pattern
+     * @param bool $filterGroups
+     * @param int $sortGroups
+     * @return DataResponse
+     */
+    public function index($pattern = '', $filterGroups = false, $sortGroups = MetaData::SORT_USERCOUNT) {
+        $groupPattern = $filterGroups ? $pattern : '';
 
-		$groupsInfo = new MetaData(
-			$this->userSession->getUser()->getUID(),
-			$this->isAdmin,
-			$this->groupManager,
-			$this->userSession
-		);
-		$groupsInfo->setSorting($sortGroups);
-		list($adminGroups, $groups) = $groupsInfo->get($groupPattern, $pattern);
+        $groupsInfo = new MetaData(
+            $this->userSession->getUser()->getUID(),
+            $this->isAdmin,
+            $this->groupManager,
+            $this->userSession
+        );
+        $groupsInfo->setSorting($sortGroups);
+        list($adminGroups, $groups) = $groupsInfo->get($groupPattern, $pattern);
 
-		return new DataResponse(
-			array(
-				'data' => array('adminGroups' => $adminGroups, 'groups' => $groups)
-			)
-		);
-	}
+        return new DataResponse(
+            array(
+                'data' => array('adminGroups' => $adminGroups, 'groups' => $groups)
+            )
+        );
+    }
 
-	/**
-	 * @PasswordConfirmationRequired
-	 * @param string $id
-	 * @return DataResponse
-	 */
-	public function create($id) {
-		if($this->groupManager->groupExists($id)) {
-			return new DataResponse(
-				array(
-					'message' => (string)$this->l10n->t('Group already exists.')
-				),
-				Http::STATUS_CONFLICT
-			);
-		}
-		$group = $this->groupManager->createGroup($id);
-		if($group instanceof IGroup) {
-			return new DataResponse(['groupname' => $group->getDisplayName()], Http::STATUS_CREATED);
-		}
+    /**
+     * @PasswordConfirmationRequired
+     * @param string $id
+     * @return DataResponse
+     */
+    public function create($id) {
+        if($this->groupManager->groupExists($id)) {
+            return new DataResponse(
+                array(
+                    'message' => (string)$this->l10n->t('Group already exists.')
+                ),
+                Http::STATUS_CONFLICT
+            );
+        }
+        $group = $this->groupManager->createGroup($id);
+        if($group instanceof IGroup) {
+            return new DataResponse(['groupname' => $group->getDisplayName()], Http::STATUS_CREATED);
+        }
 
-		return new DataResponse(
-			array(
-				'status' => 'error',
-				'data' => array(
-					'message' => (string)$this->l10n->t('Unable to add group.')
-				)
-			),
-			Http::STATUS_FORBIDDEN
-		);
-	}
+        return new DataResponse(
+            array(
+                'status' => 'error',
+                'data' => array(
+                    'message' => (string)$this->l10n->t('Unable to add group.')
+                )
+            ),
+            Http::STATUS_FORBIDDEN
+        );
+    }
 
-	/**
-	 * @PasswordConfirmationRequired
-	 * @param string $id
-	 * @return DataResponse
-	 */
-	public function destroy($id) {
-		$group = $this->groupManager->get($id);
-		if ($group) {
-			if ($group->delete()) {
-				return new DataResponse(
-					array(
-						'status' => 'success',
-						'data' => ['groupname' => $group->getDisplayName()]
-					),
-					Http::STATUS_NO_CONTENT
-				);
-			}
-		}
-		return new DataResponse(
-			array(
-				'status' => 'error',
-				'data' => array(
-					'message' => (string)$this->l10n->t('Unable to delete group.')
-				),
-			),
-			Http::STATUS_FORBIDDEN
-		);
-	}
+    /**
+     * @PasswordConfirmationRequired
+     * @param string $id
+     * @return DataResponse
+     */
+    public function destroy($id) {
+        $group = $this->groupManager->get($id);
+        if ($group) {
+            if ($group->delete()) {
+                return new DataResponse(
+                    array(
+                        'status' => 'success',
+                        'data' => ['groupname' => $group->getDisplayName()]
+                    ),
+                    Http::STATUS_NO_CONTENT
+                );
+            }
+        }
+        return new DataResponse(
+            array(
+                'status' => 'error',
+                'data' => array(
+                    'message' => (string)$this->l10n->t('Unable to delete group.')
+                ),
+            ),
+            Http::STATUS_FORBIDDEN
+        );
+    }
 
 }

Spacing +5 added lines, -5 removed lines

@@ -101,16 +101,16 @@ 
 	 * @return DataResponse
 	 */
 	public function create($id) {
-		if($this->groupManager->groupExists($id)) {
+		if ($this->groupManager->groupExists($id)) {
 			return new DataResponse(
 				array(
-					'message' => (string)$this->l10n->t('Group already exists.')
+					'message' => (string) $this->l10n->t('Group already exists.')
 				),
 				Http::STATUS_CONFLICT
 			);
 		}
 		$group = $this->groupManager->createGroup($id);
-		if($group instanceof IGroup) {
+		if ($group instanceof IGroup) {
 			return new DataResponse(['groupname' => $group->getDisplayName()], Http::STATUS_CREATED);
 		}
 
@@ -118,7 +118,7 @@ 
 			array(
 				'status' => 'error',
 				'data' => array(
-					'message' => (string)$this->l10n->t('Unable to add group.')
+					'message' => (string) $this->l10n->t('Unable to add group.')
 				)
 			),
 			Http::STATUS_FORBIDDEN
@@ -147,7 +147,7 @@ 
 			array(
 				'status' => 'error',
 				'data' => array(
-					'message' => (string)$this->l10n->t('Unable to delete group.')
+					'message' => (string) $this->l10n->t('Unable to delete group.')
 				),
 			),
 			Http::STATUS_FORBIDDEN

settings/templates/users/part.grouplist.php

Spacing +8 added lines, -8 removed lines

@@ -26,12 +26,12 @@ 
 	</li>
 
 	<!-- The Admin Group -->
-	<?php foreach($_["adminGroup"] as $adminGroup): ?>
-		<li data-gid="admin" data-usercount="<?php if($adminGroup['usercount'] > 0) { p($adminGroup['usercount']); } ?>" class="isgroup">
+	<?php foreach ($_["adminGroup"] as $adminGroup): ?>
+		<li data-gid="admin" data-usercount="<?php if ($adminGroup['usercount'] > 0) { p($adminGroup['usercount']); } ?>" class="isgroup">
 			<a href="#"><span class="groupname"><?php p($l->t('Admins')); ?></span></a>
 			<div class="app-navigation-entry-utils">
 				<ul>
-					<li class="app-navigation-entry-utils-counter"><?php if($adminGroup['usercount'] > 0) { p($adminGroup['usercount']); } ?></li>
+					<li class="app-navigation-entry-utils-counter"><?php if ($adminGroup['usercount'] > 0) { p($adminGroup['usercount']); } ?></li>
 				</ul>
 			</div>
 		</li>
@@ -39,25 +39,25 @@ 
 
 	<!-- Disabled Users -->
 	<?php $disabledUsersGroup = $_["disabledUsersGroup"] ?>
-	<li data-gid="_disabledUsers" data-usercount="<?php if($disabledUsersGroup['usercount'] > 0) { p($disabledUsersGroup['usercount']); } ?>" class="isgroup">
+	<li data-gid="_disabledUsers" data-usercount="<?php if ($disabledUsersGroup['usercount'] > 0) { p($disabledUsersGroup['usercount']); } ?>" class="isgroup">
 		<a href="#"><span class="groupname"><?php p($l->t('Disabled')); ?></span></a>
 		<div class="app-navigation-entry-utils">
 			<ul>
-				<li class="app-navigation-entry-utils-counter"><?php if($disabledUsersGroup['usercount'] > 0) { p($disabledUsersGroup['usercount']); } ?></li>
+				<li class="app-navigation-entry-utils-counter"><?php if ($disabledUsersGroup['usercount'] > 0) { p($disabledUsersGroup['usercount']); } ?></li>
 			</ul>
 		</div>
 	</li>
 
 	<!--List of Groups-->
-	<?php foreach($_["groups"] as $group): ?>
+	<?php foreach ($_["groups"] as $group): ?>
 		<li data-gid="<?php p($group['id']) ?>" data-usercount="<?php p($group['usercount']) ?>" class="isgroup">
 			<a href="#" class="dorename">
 				<span class="groupname"><?php p($group['name']); ?></span>
 			</a>
 			<div class="app-navigation-entry-utils">
 				<ul>
-					<li class="app-navigation-entry-utils-counter"><?php if($group['usercount'] > 0) { p($group['usercount']); } ?></li>
-				 	<?php if($_['isAdmin']): ?>
+					<li class="app-navigation-entry-utils-counter"><?php if ($group['usercount'] > 0) { p($group['usercount']); } ?></li>
+				 	<?php if ($_['isAdmin']): ?>
 				 		<li class="app-navigation-entry-utils-menu-button delete">
 							<button class="icon-delete"></button>
 						</li>

apps/files_sharing/lib/Activity/Providers/Groups.php

Indentation +134 added lines, -134 removed lines

@@ -33,138 +33,138 @@
 
 class Groups extends Base {
 
-	const SUBJECT_SHARED_GROUP_SELF = 'shared_group_self';
-	const SUBJECT_RESHARED_GROUP_BY = 'reshared_group_by';
-	const SUBJECT_UNSHARED_GROUP_SELF = 'unshared_group_self';
-	const SUBJECT_UNSHARED_GROUP_BY = 'unshared_group_by';
-
-	/** @var IGroupManager */
-	protected $groupManager;
-
-	/** @var string[] */
-	protected $groupDisplayNames = [];
-
-	/**
-	 * @param IFactory $languageFactory
-	 * @param IURLGenerator $url
-	 * @param IManager $activityManager
-	 * @param IUserManager $userManager
-	 * @param IGroupManager $groupManager
-	 */
-	public function __construct(IFactory $languageFactory, IURLGenerator $url, IManager $activityManager, IUserManager $userManager, IGroupManager $groupManager) {
-		parent::__construct($languageFactory, $url, $activityManager, $userManager);
-		$this->groupManager = $groupManager;
-	}
-
-	/**
-	 * @param IEvent $event
-	 * @return IEvent
-	 * @throws \InvalidArgumentException
-	 * @since 11.0.0
-	 */
-	public function parseShortVersion(IEvent $event) {
-		$parsedParameters = $this->getParsedParameters($event);
-
-		if ($event->getSubject() === self::SUBJECT_SHARED_GROUP_SELF) {
-			$subject = $this->l->t('Shared with group {group}');
-		} else if ($event->getSubject() === self::SUBJECT_UNSHARED_GROUP_SELF) {
-			$subject = $this->l->t('Removed share for group {group}');
-		} else if ($event->getSubject() === self::SUBJECT_RESHARED_GROUP_BY) {
-			$subject = $this->l->t('{actor} shared with group {group}');
-		} else if ($event->getSubject() === self::SUBJECT_UNSHARED_GROUP_BY) {
-			$subject = $this->l->t('{actor} removed share for group {group}');
-		} else {
-			throw new \InvalidArgumentException();
-		}
-
-		if ($this->activityManager->getRequirePNG()) {
-			$event->setIcon($this->url->getAbsoluteURL($this->url->imagePath('core', 'actions/share.png')));
-		} else {
-			$event->setIcon($this->url->getAbsoluteURL($this->url->imagePath('core', 'actions/share.svg')));
-		}
-		$this->setSubjects($event, $subject, $parsedParameters);
-
-		return $event;
-	}
-
-	/**
-	 * @param IEvent $event
-	 * @return IEvent
-	 * @throws \InvalidArgumentException
-	 * @since 11.0.0
-	 */
-	public function parseLongVersion(IEvent $event) {
-		$parsedParameters = $this->getParsedParameters($event);
-
-		if ($event->getSubject() === self::SUBJECT_SHARED_GROUP_SELF) {
-			$subject = $this->l->t('You shared {file} with group {group}');
-		} else if ($event->getSubject() === self::SUBJECT_UNSHARED_GROUP_SELF) {
-			$subject = $this->l->t('You removed group {group} from {file}');
-		} else if ($event->getSubject() === self::SUBJECT_RESHARED_GROUP_BY) {
-			$subject = $this->l->t('{actor} shared {file} with group {group}');
-		} else if ($event->getSubject() === self::SUBJECT_UNSHARED_GROUP_BY) {
-			$subject = $this->l->t('{actor} removed group {group} from {file}');
-		} else {
-			throw new \InvalidArgumentException();
-		}
-
-		if ($this->activityManager->getRequirePNG()) {
-			$event->setIcon($this->url->getAbsoluteURL($this->url->imagePath('core', 'actions/share.png')));
-		} else {
-			$event->setIcon($this->url->getAbsoluteURL($this->url->imagePath('core', 'actions/share.svg')));
-		}
-		$this->setSubjects($event, $subject, $parsedParameters);
-
-		return $event;
-	}
-
-	protected function getParsedParameters(IEvent $event) {
-		$subject = $event->getSubject();
-		$parameters = $event->getSubjectParameters();
-
-		switch ($subject) {
-			case self::SUBJECT_RESHARED_GROUP_BY:
-			case self::SUBJECT_UNSHARED_GROUP_BY:
-				return [
-					'file' => $this->getFile($parameters[0], $event),
-					'group' => $this->generateGroupParameter($parameters[2]),
-					'actor' => $this->getUser($parameters[1]),
-				];
-			case self::SUBJECT_SHARED_GROUP_SELF:
-			case self::SUBJECT_UNSHARED_GROUP_SELF:
-				return [
-					'file' => $this->getFile($parameters[0], $event),
-					'group' => $this->generateGroupParameter($parameters[1]),
-				];
-		}
-		return [];
-	}
-
-	/**
-	 * @param string $gid
-	 * @return array
-	 */
-	protected function generateGroupParameter($gid) {
-		if (!isset($this->groupDisplayNames[$gid])) {
-			$this->groupDisplayNames[$gid] = $this->getGroupDisplayName($gid);
-		}
-
-		return [
-			'type' => 'group',
-			'id' => $gid,
-			'name' => $this->groupDisplayNames[$gid],
-		];
-	}
-
-	/**
-	 * @param string $gid
-	 * @return string
-	 */
-	protected function getGroupDisplayName($gid) {
-		$group = $this->groupManager->get($gid);
-		if ($group instanceof IGroup) {
-			return $group->getDisplayName();
-		}
-		return $gid;
-	}
+    const SUBJECT_SHARED_GROUP_SELF = 'shared_group_self';
+    const SUBJECT_RESHARED_GROUP_BY = 'reshared_group_by';
+    const SUBJECT_UNSHARED_GROUP_SELF = 'unshared_group_self';
+    const SUBJECT_UNSHARED_GROUP_BY = 'unshared_group_by';
+
+    /** @var IGroupManager */
+    protected $groupManager;
+
+    /** @var string[] */
+    protected $groupDisplayNames = [];
+
+    /**
+     * @param IFactory $languageFactory
+     * @param IURLGenerator $url
+     * @param IManager $activityManager
+     * @param IUserManager $userManager
+     * @param IGroupManager $groupManager
+     */
+    public function __construct(IFactory $languageFactory, IURLGenerator $url, IManager $activityManager, IUserManager $userManager, IGroupManager $groupManager) {
+        parent::__construct($languageFactory, $url, $activityManager, $userManager);
+        $this->groupManager = $groupManager;
+    }
+
+    /**
+     * @param IEvent $event
+     * @return IEvent
+     * @throws \InvalidArgumentException
+     * @since 11.0.0
+     */
+    public function parseShortVersion(IEvent $event) {
+        $parsedParameters = $this->getParsedParameters($event);
+
+        if ($event->getSubject() === self::SUBJECT_SHARED_GROUP_SELF) {
+            $subject = $this->l->t('Shared with group {group}');
+        } else if ($event->getSubject() === self::SUBJECT_UNSHARED_GROUP_SELF) {
+            $subject = $this->l->t('Removed share for group {group}');
+        } else if ($event->getSubject() === self::SUBJECT_RESHARED_GROUP_BY) {
+            $subject = $this->l->t('{actor} shared with group {group}');
+        } else if ($event->getSubject() === self::SUBJECT_UNSHARED_GROUP_BY) {
+            $subject = $this->l->t('{actor} removed share for group {group}');
+        } else {
+            throw new \InvalidArgumentException();
+        }
+
+        if ($this->activityManager->getRequirePNG()) {
+            $event->setIcon($this->url->getAbsoluteURL($this->url->imagePath('core', 'actions/share.png')));
+        } else {
+            $event->setIcon($this->url->getAbsoluteURL($this->url->imagePath('core', 'actions/share.svg')));
+        }
+        $this->setSubjects($event, $subject, $parsedParameters);
+
+        return $event;
+    }
+
+    /**
+     * @param IEvent $event
+     * @return IEvent
+     * @throws \InvalidArgumentException
+     * @since 11.0.0
+     */
+    public function parseLongVersion(IEvent $event) {
+        $parsedParameters = $this->getParsedParameters($event);
+
+        if ($event->getSubject() === self::SUBJECT_SHARED_GROUP_SELF) {
+            $subject = $this->l->t('You shared {file} with group {group}');
+        } else if ($event->getSubject() === self::SUBJECT_UNSHARED_GROUP_SELF) {
+            $subject = $this->l->t('You removed group {group} from {file}');
+        } else if ($event->getSubject() === self::SUBJECT_RESHARED_GROUP_BY) {
+            $subject = $this->l->t('{actor} shared {file} with group {group}');
+        } else if ($event->getSubject() === self::SUBJECT_UNSHARED_GROUP_BY) {
+            $subject = $this->l->t('{actor} removed group {group} from {file}');
+        } else {
+            throw new \InvalidArgumentException();
+        }
+
+        if ($this->activityManager->getRequirePNG()) {
+            $event->setIcon($this->url->getAbsoluteURL($this->url->imagePath('core', 'actions/share.png')));
+        } else {
+            $event->setIcon($this->url->getAbsoluteURL($this->url->imagePath('core', 'actions/share.svg')));
+        }
+        $this->setSubjects($event, $subject, $parsedParameters);
+
+        return $event;
+    }
+
+    protected function getParsedParameters(IEvent $event) {
+        $subject = $event->getSubject();
+        $parameters = $event->getSubjectParameters();
+
+        switch ($subject) {
+            case self::SUBJECT_RESHARED_GROUP_BY:
+            case self::SUBJECT_UNSHARED_GROUP_BY:
+                return [
+                    'file' => $this->getFile($parameters[0], $event),
+                    'group' => $this->generateGroupParameter($parameters[2]),
+                    'actor' => $this->getUser($parameters[1]),
+                ];
+            case self::SUBJECT_SHARED_GROUP_SELF:
+            case self::SUBJECT_UNSHARED_GROUP_SELF:
+                return [
+                    'file' => $this->getFile($parameters[0], $event),
+                    'group' => $this->generateGroupParameter($parameters[1]),
+                ];
+        }
+        return [];
+    }
+
+    /**
+     * @param string $gid
+     * @return array
+     */
+    protected function generateGroupParameter($gid) {
+        if (!isset($this->groupDisplayNames[$gid])) {
+            $this->groupDisplayNames[$gid] = $this->getGroupDisplayName($gid);
+        }
+
+        return [
+            'type' => 'group',
+            'id' => $gid,
+            'name' => $this->groupDisplayNames[$gid],
+        ];
+    }
+
+    /**
+     * @param string $gid
+     * @return string
+     */
+    protected function getGroupDisplayName($gid) {
+        $group = $this->groupManager->get($gid);
+        if ($group instanceof IGroup) {
+            return $group->getDisplayName();
+        }
+        return $gid;
+    }
 }

apps/dav/lib/CalDAV/Activity/Provider/Base.php

Indentation +143 added lines, -143 removed lines

@@ -34,147 +34,147 @@
 
 abstract class Base implements IProvider {
 
-	/** @var IUserManager */
-	protected $userManager;
-
-	/** @var string[]  */
-	protected $userDisplayNames = [];
-
-	/** @var IGroupManager */
-	protected $groupManager;
-
-	/** @var string[] */
-	protected $groupDisplayNames = [];
-
-	/**
-	 * @param IUserManager $userManager
-	 * @param IGroupManager $groupManager
-	 */
-	public function __construct(IUserManager $userManager, IGroupManager $groupManager) {
-		$this->userManager = $userManager;
-		$this->groupManager = $groupManager;
-	}
-
-	/**
-	 * @param IEvent $event
-	 * @param string $subject
-	 * @param array $parameters
-	 */
-	protected function setSubjects(IEvent $event, $subject, array $parameters) {
-		$placeholders = $replacements = [];
-		foreach ($parameters as $placeholder => $parameter) {
-			$placeholders[] = '{' . $placeholder . '}';
-			$replacements[] = $parameter['name'];
-		}
-
-		$event->setParsedSubject(str_replace($placeholders, $replacements, $subject))
-			->setRichSubject($subject, $parameters);
-	}
-
-	/**
-	 * @param array $eventData
-	 * @return array
-	 */
-	protected function generateObjectParameter($eventData) {
-		if (!is_array($eventData) || !isset($eventData['id']) || !isset($eventData['name'])) {
-			throw new \InvalidArgumentException();
-		}
-
-		return [
-			'type' => 'calendar-event',
-			'id' => $eventData['id'],
-			'name' => $eventData['name'],
-		];
-	}
-
-	/**
-	 * @param array $data
-	 * @param IL10N $l
-	 * @return array
-	 */
-	protected function generateCalendarParameter($data, IL10N $l) {
-		if ($data['uri'] === CalDavBackend::PERSONAL_CALENDAR_URI &&
-			$data['name'] === CalDavBackend::PERSONAL_CALENDAR_NAME) {
-			return [
-				'type' => 'calendar',
-				'id' => $data['id'],
-				'name' => $l->t('Personal'),
-			];
-		}
-
-		return [
-			'type' => 'calendar',
-			'id' => $data['id'],
-			'name' => $data['name'],
-		];
-	}
-
-	/**
-	 * @param int $id
-	 * @param string $name
-	 * @return array
-	 */
-	protected function generateLegacyCalendarParameter($id, $name) {
-		return [
-			'type' => 'calendar',
-			'id' => $id,
-			'name' => $name,
-		];
-	}
-
-	/**
-	 * @param string $uid
-	 * @return array
-	 */
-	protected function generateUserParameter($uid) {
-		if (!isset($this->userDisplayNames[$uid])) {
-			$this->userDisplayNames[$uid] = $this->getUserDisplayName($uid);
-		}
-
-		return [
-			'type' => 'user',
-			'id' => $uid,
-			'name' => $this->userDisplayNames[$uid],
-		];
-	}
-
-	/**
-	 * @param string $uid
-	 * @return string
-	 */
-	protected function getUserDisplayName($uid) {
-		$user = $this->userManager->get($uid);
-		if ($user instanceof IUser) {
-			return $user->getDisplayName();
-		}
-		return $uid;
-	}
-
-	/**
-	 * @param string $gid
-	 * @return array
-	 */
-	protected function generateGroupParameter($gid) {
-		if (!isset($this->groupDisplayNames[$gid])) {
-			$this->groupDisplayNames[$gid] = $this->getGroupDisplayName($gid);
-		}
-
-		return [
-			'type' => 'group',
-			'id' => $gid,
-			'name' => $this->groupDisplayNames[$gid],
-		];
-	}
-
-	/**
-	 * @param string $gid
-	 * @return string
-	 */
-	protected function getGroupDisplayName($gid) {
-		$group = $this->groupManager->get($gid);
-		if ($group instanceof IGroup) {
-			return $group->getDisplayName();
-		}
-		return $gid;
-	}
+    /** @var IUserManager */
+    protected $userManager;
+
+    /** @var string[]  */
+    protected $userDisplayNames = [];
+
+    /** @var IGroupManager */
+    protected $groupManager;
+
+    /** @var string[] */
+    protected $groupDisplayNames = [];
+
+    /**
+     * @param IUserManager $userManager
+     * @param IGroupManager $groupManager
+     */
+    public function __construct(IUserManager $userManager, IGroupManager $groupManager) {
+        $this->userManager = $userManager;
+        $this->groupManager = $groupManager;
+    }
+
+    /**
+     * @param IEvent $event
+     * @param string $subject
+     * @param array $parameters
+     */
+    protected function setSubjects(IEvent $event, $subject, array $parameters) {
+        $placeholders = $replacements = [];
+        foreach ($parameters as $placeholder => $parameter) {
+            $placeholders[] = '{' . $placeholder . '}';
+            $replacements[] = $parameter['name'];
+        }
+
+        $event->setParsedSubject(str_replace($placeholders, $replacements, $subject))
+            ->setRichSubject($subject, $parameters);
+    }
+
+    /**
+     * @param array $eventData
+     * @return array
+     */
+    protected function generateObjectParameter($eventData) {
+        if (!is_array($eventData) || !isset($eventData['id']) || !isset($eventData['name'])) {
+            throw new \InvalidArgumentException();
+        }
+
+        return [
+            'type' => 'calendar-event',
+            'id' => $eventData['id'],
+            'name' => $eventData['name'],
+        ];
+    }
+
+    /**
+     * @param array $data
+     * @param IL10N $l
+     * @return array
+     */
+    protected function generateCalendarParameter($data, IL10N $l) {
+        if ($data['uri'] === CalDavBackend::PERSONAL_CALENDAR_URI &&
+            $data['name'] === CalDavBackend::PERSONAL_CALENDAR_NAME) {
+            return [
+                'type' => 'calendar',
+                'id' => $data['id'],
+                'name' => $l->t('Personal'),
+            ];
+        }
+
+        return [
+            'type' => 'calendar',
+            'id' => $data['id'],
+            'name' => $data['name'],
+        ];
+    }
+
+    /**
+     * @param int $id
+     * @param string $name
+     * @return array
+     */
+    protected function generateLegacyCalendarParameter($id, $name) {
+        return [
+            'type' => 'calendar',
+            'id' => $id,
+            'name' => $name,
+        ];
+    }
+
+    /**
+     * @param string $uid
+     * @return array
+     */
+    protected function generateUserParameter($uid) {
+        if (!isset($this->userDisplayNames[$uid])) {
+            $this->userDisplayNames[$uid] = $this->getUserDisplayName($uid);
+        }
+
+        return [
+            'type' => 'user',
+            'id' => $uid,
+            'name' => $this->userDisplayNames[$uid],
+        ];
+    }
+
+    /**
+     * @param string $uid
+     * @return string
+     */
+    protected function getUserDisplayName($uid) {
+        $user = $this->userManager->get($uid);
+        if ($user instanceof IUser) {
+            return $user->getDisplayName();
+        }
+        return $uid;
+    }
+
+    /**
+     * @param string $gid
+     * @return array
+     */
+    protected function generateGroupParameter($gid) {
+        if (!isset($this->groupDisplayNames[$gid])) {
+            $this->groupDisplayNames[$gid] = $this->getGroupDisplayName($gid);
+        }
+
+        return [
+            'type' => 'group',
+            'id' => $gid,
+            'name' => $this->groupDisplayNames[$gid],
+        ];
+    }
+
+    /**
+     * @param string $gid
+     * @return string
+     */
+    protected function getGroupDisplayName($gid) {
+        $group = $this->groupManager->get($gid);
+        if ($group instanceof IGroup) {
+            return $group->getDisplayName();
+        }
+        return $gid;
+    }
 }

apps/dav/lib/CalDAV/Activity/Provider/Event.php

Indentation +134 added lines, -134 removed lines

@@ -34,138 +34,138 @@
 
 class Event extends Base {
 
-	const SUBJECT_OBJECT_ADD = 'object_add';
-	const SUBJECT_OBJECT_UPDATE = 'object_update';
-	const SUBJECT_OBJECT_DELETE = 'object_delete';
-
-	/** @var IFactory */
-	protected $languageFactory;
-
-	/** @var IL10N */
-	protected $l;
-
-	/** @var IURLGenerator */
-	protected $url;
-
-	/** @var IManager */
-	protected $activityManager;
-
-	/** @var IEventMerger */
-	protected $eventMerger;
-
-	/**
-	 * @param IFactory $languageFactory
-	 * @param IURLGenerator $url
-	 * @param IManager $activityManager
-	 * @param IUserManager $userManager
-	 * @param IGroupManager $groupManager
-	 * @param IEventMerger $eventMerger
-	 */
-	public function __construct(IFactory $languageFactory, IURLGenerator $url, IManager $activityManager, IUserManager $userManager, IGroupManager $groupManager, IEventMerger $eventMerger) {
-		parent::__construct($userManager, $groupManager);
-		$this->languageFactory = $languageFactory;
-		$this->url = $url;
-		$this->activityManager = $activityManager;
-		$this->eventMerger = $eventMerger;
-	}
-
-	/**
-	 * @param string $language
-	 * @param IEvent $event
-	 * @param IEvent|null $previousEvent
-	 * @return IEvent
-	 * @throws \InvalidArgumentException
-	 * @since 11.0.0
-	 */
-	public function parse($language, IEvent $event, IEvent $previousEvent = null) {
-		if ($event->getApp() !== 'dav' || $event->getType() !== 'calendar_event') {
-			throw new \InvalidArgumentException();
-		}
-
-		$this->l = $this->languageFactory->get('dav', $language);
-
-		if ($this->activityManager->getRequirePNG()) {
-			$event->setIcon($this->url->getAbsoluteURL($this->url->imagePath('core', 'places/calendar-dark.png')));
-		} else {
-			$event->setIcon($this->url->getAbsoluteURL($this->url->imagePath('core', 'places/calendar-dark.svg')));
-		}
-
-		if ($event->getSubject() === self::SUBJECT_OBJECT_ADD . '_event') {
-			$subject = $this->l->t('{actor} created event {event} in calendar {calendar}');
-		} else if ($event->getSubject() === self::SUBJECT_OBJECT_ADD . '_event_self') {
-			$subject = $this->l->t('You created event {event} in calendar {calendar}');
-		} else if ($event->getSubject() === self::SUBJECT_OBJECT_DELETE . '_event') {
-			$subject = $this->l->t('{actor} deleted event {event} from calendar {calendar}');
-		} else if ($event->getSubject() === self::SUBJECT_OBJECT_DELETE . '_event_self') {
-			$subject = $this->l->t('You deleted event {event} from calendar {calendar}');
-		} else if ($event->getSubject() === self::SUBJECT_OBJECT_UPDATE . '_event') {
-			$subject = $this->l->t('{actor} updated event {event} in calendar {calendar}');
-		} else if ($event->getSubject() === self::SUBJECT_OBJECT_UPDATE . '_event_self') {
-			$subject = $this->l->t('You updated event {event} in calendar {calendar}');
-		} else {
-			throw new \InvalidArgumentException();
-		}
-
-		$parsedParameters = $this->getParameters($event);
-		$this->setSubjects($event, $subject, $parsedParameters);
-
-		$event = $this->eventMerger->mergeEvents('event', $event, $previousEvent);
-
-		return $event;
-	}
-
-	/**
-	 * @param IEvent $event
-	 * @return array
-	 */
-	protected function getParameters(IEvent $event) {
-		$subject = $event->getSubject();
-		$parameters = $event->getSubjectParameters();
-
-		// Nextcloud 13+
-		if (isset($parameters['calendar'])) {
-			switch ($subject) {
-				case self::SUBJECT_OBJECT_ADD . '_event':
-				case self::SUBJECT_OBJECT_DELETE . '_event':
-				case self::SUBJECT_OBJECT_UPDATE . '_event':
-					return [
-						'actor' => $this->generateUserParameter($parameters['actor']),
-						'calendar' => $this->generateCalendarParameter($parameters['calendar'], $this->l),
-						'event' => $this->generateObjectParameter($parameters['object']),
-					];
-				case self::SUBJECT_OBJECT_ADD . '_event_self':
-				case self::SUBJECT_OBJECT_DELETE . '_event_self':
-				case self::SUBJECT_OBJECT_UPDATE . '_event_self':
-					return [
-						'calendar' => $this->generateCalendarParameter($parameters['calendar'], $this->l),
-						'event' => $this->generateObjectParameter($parameters['object']),
-					];
-			}
-		}
-
-		// Legacy - Do NOT Remove unless necessary
-		// Removing this will break parsing of activities that were created on
-		// Nextcloud 12, so we should keep this as long as it's acceptable.
-		// Otherwise if people upgrade over multiple releases in a short period,
-		// they will get the dead entries in their stream.
-		switch ($subject) {
-			case self::SUBJECT_OBJECT_ADD . '_event':
-			case self::SUBJECT_OBJECT_DELETE . '_event':
-			case self::SUBJECT_OBJECT_UPDATE . '_event':
-				return [
-					'actor' => $this->generateUserParameter($parameters[0]),
-					'calendar' => $this->generateLegacyCalendarParameter((int)$event->getObjectId(), $parameters[1]),
-					'event' => $this->generateObjectParameter($parameters[2]),
-				];
-			case self::SUBJECT_OBJECT_ADD . '_event_self':
-			case self::SUBJECT_OBJECT_DELETE . '_event_self':
-			case self::SUBJECT_OBJECT_UPDATE . '_event_self':
-				return [
-					'calendar' => $this->generateLegacyCalendarParameter((int)$event->getObjectId(), $parameters[1]),
-					'event' => $this->generateObjectParameter($parameters[2]),
-				];
-		}
-
-		throw new \InvalidArgumentException();
-	}
+    const SUBJECT_OBJECT_ADD = 'object_add';
+    const SUBJECT_OBJECT_UPDATE = 'object_update';
+    const SUBJECT_OBJECT_DELETE = 'object_delete';
+
+    /** @var IFactory */
+    protected $languageFactory;
+
+    /** @var IL10N */
+    protected $l;
+
+    /** @var IURLGenerator */
+    protected $url;
+
+    /** @var IManager */
+    protected $activityManager;
+
+    /** @var IEventMerger */
+    protected $eventMerger;
+
+    /**
+     * @param IFactory $languageFactory
+     * @param IURLGenerator $url
+     * @param IManager $activityManager
+     * @param IUserManager $userManager
+     * @param IGroupManager $groupManager
+     * @param IEventMerger $eventMerger
+     */
+    public function __construct(IFactory $languageFactory, IURLGenerator $url, IManager $activityManager, IUserManager $userManager, IGroupManager $groupManager, IEventMerger $eventMerger) {
+        parent::__construct($userManager, $groupManager);
+        $this->languageFactory = $languageFactory;
+        $this->url = $url;
+        $this->activityManager = $activityManager;
+        $this->eventMerger = $eventMerger;
+    }
+
+    /**
+     * @param string $language
+     * @param IEvent $event
+     * @param IEvent|null $previousEvent
+     * @return IEvent
+     * @throws \InvalidArgumentException
+     * @since 11.0.0
+     */
+    public function parse($language, IEvent $event, IEvent $previousEvent = null) {
+        if ($event->getApp() !== 'dav' || $event->getType() !== 'calendar_event') {
+            throw new \InvalidArgumentException();
+        }
+
+        $this->l = $this->languageFactory->get('dav', $language);
+
+        if ($this->activityManager->getRequirePNG()) {
+            $event->setIcon($this->url->getAbsoluteURL($this->url->imagePath('core', 'places/calendar-dark.png')));
+        } else {
+            $event->setIcon($this->url->getAbsoluteURL($this->url->imagePath('core', 'places/calendar-dark.svg')));
+        }
+
+        if ($event->getSubject() === self::SUBJECT_OBJECT_ADD . '_event') {
+            $subject = $this->l->t('{actor} created event {event} in calendar {calendar}');
+        } else if ($event->getSubject() === self::SUBJECT_OBJECT_ADD . '_event_self') {
+            $subject = $this->l->t('You created event {event} in calendar {calendar}');
+        } else if ($event->getSubject() === self::SUBJECT_OBJECT_DELETE . '_event') {
+            $subject = $this->l->t('{actor} deleted event {event} from calendar {calendar}');
+        } else if ($event->getSubject() === self::SUBJECT_OBJECT_DELETE . '_event_self') {
+            $subject = $this->l->t('You deleted event {event} from calendar {calendar}');
+        } else if ($event->getSubject() === self::SUBJECT_OBJECT_UPDATE . '_event') {
+            $subject = $this->l->t('{actor} updated event {event} in calendar {calendar}');
+        } else if ($event->getSubject() === self::SUBJECT_OBJECT_UPDATE . '_event_self') {
+            $subject = $this->l->t('You updated event {event} in calendar {calendar}');
+        } else {
+            throw new \InvalidArgumentException();
+        }
+
+        $parsedParameters = $this->getParameters($event);
+        $this->setSubjects($event, $subject, $parsedParameters);
+
+        $event = $this->eventMerger->mergeEvents('event', $event, $previousEvent);
+
+        return $event;
+    }
+
+    /**
+     * @param IEvent $event
+     * @return array
+     */
+    protected function getParameters(IEvent $event) {
+        $subject = $event->getSubject();
+        $parameters = $event->getSubjectParameters();
+
+        // Nextcloud 13+
+        if (isset($parameters['calendar'])) {
+            switch ($subject) {
+                case self::SUBJECT_OBJECT_ADD . '_event':
+                case self::SUBJECT_OBJECT_DELETE . '_event':
+                case self::SUBJECT_OBJECT_UPDATE . '_event':
+                    return [
+                        'actor' => $this->generateUserParameter($parameters['actor']),
+                        'calendar' => $this->generateCalendarParameter($parameters['calendar'], $this->l),
+                        'event' => $this->generateObjectParameter($parameters['object']),
+                    ];
+                case self::SUBJECT_OBJECT_ADD . '_event_self':
+                case self::SUBJECT_OBJECT_DELETE . '_event_self':
+                case self::SUBJECT_OBJECT_UPDATE . '_event_self':
+                    return [
+                        'calendar' => $this->generateCalendarParameter($parameters['calendar'], $this->l),
+                        'event' => $this->generateObjectParameter($parameters['object']),
+                    ];
+            }
+        }
+
+        // Legacy - Do NOT Remove unless necessary
+        // Removing this will break parsing of activities that were created on
+        // Nextcloud 12, so we should keep this as long as it's acceptable.
+        // Otherwise if people upgrade over multiple releases in a short period,
+        // they will get the dead entries in their stream.
+        switch ($subject) {
+            case self::SUBJECT_OBJECT_ADD . '_event':
+            case self::SUBJECT_OBJECT_DELETE . '_event':
+            case self::SUBJECT_OBJECT_UPDATE . '_event':
+                return [
+                    'actor' => $this->generateUserParameter($parameters[0]),
+                    'calendar' => $this->generateLegacyCalendarParameter((int)$event->getObjectId(), $parameters[1]),
+                    'event' => $this->generateObjectParameter($parameters[2]),
+                ];
+            case self::SUBJECT_OBJECT_ADD . '_event_self':
+            case self::SUBJECT_OBJECT_DELETE . '_event_self':
+            case self::SUBJECT_OBJECT_UPDATE . '_event_self':
+                return [
+                    'calendar' => $this->generateLegacyCalendarParameter((int)$event->getObjectId(), $parameters[1]),
+                    'event' => $this->generateObjectParameter($parameters[2]),
+                ];
+        }
+
+        throw new \InvalidArgumentException();
+    }
 }

apps/dav/lib/CalDAV/Activity/Provider/Calendar.php

Indentation +208 added lines, -208 removed lines

@@ -34,233 +34,233 @@
 
 class Calendar extends Base {
 
-	const SUBJECT_ADD = 'calendar_add';
-	const SUBJECT_UPDATE = 'calendar_update';
-	const SUBJECT_DELETE = 'calendar_delete';
-	const SUBJECT_PUBLISH = 'calendar_publish';
-	const SUBJECT_UNPUBLISH = 'calendar_unpublish';
-	const SUBJECT_SHARE_USER = 'calendar_user_share';
-	const SUBJECT_SHARE_GROUP = 'calendar_group_share';
-	const SUBJECT_UNSHARE_USER = 'calendar_user_unshare';
-	const SUBJECT_UNSHARE_GROUP = 'calendar_group_unshare';
+    const SUBJECT_ADD = 'calendar_add';
+    const SUBJECT_UPDATE = 'calendar_update';
+    const SUBJECT_DELETE = 'calendar_delete';
+    const SUBJECT_PUBLISH = 'calendar_publish';
+    const SUBJECT_UNPUBLISH = 'calendar_unpublish';
+    const SUBJECT_SHARE_USER = 'calendar_user_share';
+    const SUBJECT_SHARE_GROUP = 'calendar_group_share';
+    const SUBJECT_UNSHARE_USER = 'calendar_user_unshare';
+    const SUBJECT_UNSHARE_GROUP = 'calendar_group_unshare';
 
-	/** @var IFactory */
-	protected $languageFactory;
+    /** @var IFactory */
+    protected $languageFactory;
 
-	/** @var IL10N */
-	protected $l;
+    /** @var IL10N */
+    protected $l;
 
-	/** @var IURLGenerator */
-	protected $url;
+    /** @var IURLGenerator */
+    protected $url;
 
-	/** @var IManager */
-	protected $activityManager;
+    /** @var IManager */
+    protected $activityManager;
 
-	/** @var IEventMerger */
-	protected $eventMerger;
+    /** @var IEventMerger */
+    protected $eventMerger;
 
-	/**
-	 * @param IFactory $languageFactory
-	 * @param IURLGenerator $url
-	 * @param IManager $activityManager
-	 * @param IUserManager $userManager
-	 * @param IGroupManager $groupManager
-	 * @param IEventMerger $eventMerger
-	 */
-	public function __construct(IFactory $languageFactory, IURLGenerator $url, IManager $activityManager, IUserManager $userManager, IGroupManager $groupManager, IEventMerger $eventMerger) {
-		parent::__construct($userManager, $groupManager);
-		$this->languageFactory = $languageFactory;
-		$this->url = $url;
-		$this->activityManager = $activityManager;
-		$this->eventMerger = $eventMerger;
-	}
+    /**
+     * @param IFactory $languageFactory
+     * @param IURLGenerator $url
+     * @param IManager $activityManager
+     * @param IUserManager $userManager
+     * @param IGroupManager $groupManager
+     * @param IEventMerger $eventMerger
+     */
+    public function __construct(IFactory $languageFactory, IURLGenerator $url, IManager $activityManager, IUserManager $userManager, IGroupManager $groupManager, IEventMerger $eventMerger) {
+        parent::__construct($userManager, $groupManager);
+        $this->languageFactory = $languageFactory;
+        $this->url = $url;
+        $this->activityManager = $activityManager;
+        $this->eventMerger = $eventMerger;
+    }
 
-	/**
-	 * @param string $language
-	 * @param IEvent $event
-	 * @param IEvent|null $previousEvent
-	 * @return IEvent
-	 * @throws \InvalidArgumentException
-	 * @since 11.0.0
-	 */
-	public function parse($language, IEvent $event, IEvent $previousEvent = null) {
-		if ($event->getApp() !== 'dav' || $event->getType() !== 'calendar') {
-			throw new \InvalidArgumentException();
-		}
+    /**
+     * @param string $language
+     * @param IEvent $event
+     * @param IEvent|null $previousEvent
+     * @return IEvent
+     * @throws \InvalidArgumentException
+     * @since 11.0.0
+     */
+    public function parse($language, IEvent $event, IEvent $previousEvent = null) {
+        if ($event->getApp() !== 'dav' || $event->getType() !== 'calendar') {
+            throw new \InvalidArgumentException();
+        }
 
-		$this->l = $this->languageFactory->get('dav', $language);
+        $this->l = $this->languageFactory->get('dav', $language);
 
-		if ($this->activityManager->getRequirePNG()) {
-			$event->setIcon($this->url->getAbsoluteURL($this->url->imagePath('core', 'places/calendar-dark.png')));
-		} else {
-			$event->setIcon($this->url->getAbsoluteURL($this->url->imagePath('core', 'places/calendar-dark.svg')));
-		}
+        if ($this->activityManager->getRequirePNG()) {
+            $event->setIcon($this->url->getAbsoluteURL($this->url->imagePath('core', 'places/calendar-dark.png')));
+        } else {
+            $event->setIcon($this->url->getAbsoluteURL($this->url->imagePath('core', 'places/calendar-dark.svg')));
+        }
 
-		if ($event->getSubject() === self::SUBJECT_ADD) {
-			$subject = $this->l->t('{actor} created calendar {calendar}');
-		} else if ($event->getSubject() === self::SUBJECT_ADD . '_self') {
-			$subject = $this->l->t('You created calendar {calendar}');
-		} else if ($event->getSubject() === self::SUBJECT_DELETE) {
-			$subject = $this->l->t('{actor} deleted calendar {calendar}');
-		} else if ($event->getSubject() === self::SUBJECT_DELETE . '_self') {
-			$subject = $this->l->t('You deleted calendar {calendar}');
-		} else if ($event->getSubject() === self::SUBJECT_UPDATE) {
-			$subject = $this->l->t('{actor} updated calendar {calendar}');
-		} else if ($event->getSubject() === self::SUBJECT_UPDATE . '_self') {
-			$subject = $this->l->t('You updated calendar {calendar}');
+        if ($event->getSubject() === self::SUBJECT_ADD) {
+            $subject = $this->l->t('{actor} created calendar {calendar}');
+        } else if ($event->getSubject() === self::SUBJECT_ADD . '_self') {
+            $subject = $this->l->t('You created calendar {calendar}');
+        } else if ($event->getSubject() === self::SUBJECT_DELETE) {
+            $subject = $this->l->t('{actor} deleted calendar {calendar}');
+        } else if ($event->getSubject() === self::SUBJECT_DELETE . '_self') {
+            $subject = $this->l->t('You deleted calendar {calendar}');
+        } else if ($event->getSubject() === self::SUBJECT_UPDATE) {
+            $subject = $this->l->t('{actor} updated calendar {calendar}');
+        } else if ($event->getSubject() === self::SUBJECT_UPDATE . '_self') {
+            $subject = $this->l->t('You updated calendar {calendar}');
 
-		} else if ($event->getSubject() === self::SUBJECT_PUBLISH . '_self') {
-			$subject = $this->l->t('You shared calendar {calendar} as public link');
-		} else if ($event->getSubject() === self::SUBJECT_UNPUBLISH . '_self') {
-			$subject = $this->l->t('You removed public link for calendar {calendar}');
+        } else if ($event->getSubject() === self::SUBJECT_PUBLISH . '_self') {
+            $subject = $this->l->t('You shared calendar {calendar} as public link');
+        } else if ($event->getSubject() === self::SUBJECT_UNPUBLISH . '_self') {
+            $subject = $this->l->t('You removed public link for calendar {calendar}');
 
-		} else if ($event->getSubject() === self::SUBJECT_SHARE_USER) {
-			$subject = $this->l->t('{actor} shared calendar {calendar} with you');
-		} else if ($event->getSubject() === self::SUBJECT_SHARE_USER . '_you') {
-			$subject = $this->l->t('You shared calendar {calendar} with {user}');
-		} else if ($event->getSubject() === self::SUBJECT_SHARE_USER . '_by') {
-			$subject = $this->l->t('{actor} shared calendar {calendar} with {user}');
-		} else if ($event->getSubject() === self::SUBJECT_UNSHARE_USER) {
-			$subject = $this->l->t('{actor} unshared calendar {calendar} from you');
-		} else if ($event->getSubject() === self::SUBJECT_UNSHARE_USER . '_you') {
-			$subject = $this->l->t('You unshared calendar {calendar} from {user}');
-		} else if ($event->getSubject() === self::SUBJECT_UNSHARE_USER . '_by') {
-			$subject = $this->l->t('{actor} unshared calendar {calendar} from {user}');
-		} else if ($event->getSubject() === self::SUBJECT_UNSHARE_USER . '_self') {
-			$subject = $this->l->t('{actor} unshared calendar {calendar} from themselves');
+        } else if ($event->getSubject() === self::SUBJECT_SHARE_USER) {
+            $subject = $this->l->t('{actor} shared calendar {calendar} with you');
+        } else if ($event->getSubject() === self::SUBJECT_SHARE_USER . '_you') {
+            $subject = $this->l->t('You shared calendar {calendar} with {user}');
+        } else if ($event->getSubject() === self::SUBJECT_SHARE_USER . '_by') {
+            $subject = $this->l->t('{actor} shared calendar {calendar} with {user}');
+        } else if ($event->getSubject() === self::SUBJECT_UNSHARE_USER) {
+            $subject = $this->l->t('{actor} unshared calendar {calendar} from you');
+        } else if ($event->getSubject() === self::SUBJECT_UNSHARE_USER . '_you') {
+            $subject = $this->l->t('You unshared calendar {calendar} from {user}');
+        } else if ($event->getSubject() === self::SUBJECT_UNSHARE_USER . '_by') {
+            $subject = $this->l->t('{actor} unshared calendar {calendar} from {user}');
+        } else if ($event->getSubject() === self::SUBJECT_UNSHARE_USER . '_self') {
+            $subject = $this->l->t('{actor} unshared calendar {calendar} from themselves');
 
-		} else if ($event->getSubject() === self::SUBJECT_SHARE_GROUP . '_you') {
-			$subject = $this->l->t('You shared calendar {calendar} with group {group}');
-		} else if ($event->getSubject() === self::SUBJECT_SHARE_GROUP . '_by') {
-			$subject = $this->l->t('{actor} shared calendar {calendar} with group {group}');
-		} else if ($event->getSubject() === self::SUBJECT_UNSHARE_GROUP . '_you') {
-			$subject = $this->l->t('You unshared calendar {calendar} from group {group}');
-		} else if ($event->getSubject() === self::SUBJECT_UNSHARE_GROUP . '_by') {
-			$subject = $this->l->t('{actor} unshared calendar {calendar} from group {group}');
-		} else {
-			throw new \InvalidArgumentException();
-		}
+        } else if ($event->getSubject() === self::SUBJECT_SHARE_GROUP . '_you') {
+            $subject = $this->l->t('You shared calendar {calendar} with group {group}');
+        } else if ($event->getSubject() === self::SUBJECT_SHARE_GROUP . '_by') {
+            $subject = $this->l->t('{actor} shared calendar {calendar} with group {group}');
+        } else if ($event->getSubject() === self::SUBJECT_UNSHARE_GROUP . '_you') {
+            $subject = $this->l->t('You unshared calendar {calendar} from group {group}');
+        } else if ($event->getSubject() === self::SUBJECT_UNSHARE_GROUP . '_by') {
+            $subject = $this->l->t('{actor} unshared calendar {calendar} from group {group}');
+        } else {
+            throw new \InvalidArgumentException();
+        }
 
-		$parsedParameters = $this->getParameters($event);
-		$this->setSubjects($event, $subject, $parsedParameters);
+        $parsedParameters = $this->getParameters($event);
+        $this->setSubjects($event, $subject, $parsedParameters);
 
-		$event = $this->eventMerger->mergeEvents('calendar', $event, $previousEvent);
+        $event = $this->eventMerger->mergeEvents('calendar', $event, $previousEvent);
 
-		if ($event->getChildEvent() === null) {
-			if (isset($parsedParameters['user'])) {
-				// Couldn't group by calendar, maybe we can group by users
-				$event = $this->eventMerger->mergeEvents('user', $event, $previousEvent);
-			} else if (isset($parsedParameters['group'])) {
-				// Couldn't group by calendar, maybe we can group by groups
-				$event = $this->eventMerger->mergeEvents('group', $event, $previousEvent);
-			}
-		}
+        if ($event->getChildEvent() === null) {
+            if (isset($parsedParameters['user'])) {
+                // Couldn't group by calendar, maybe we can group by users
+                $event = $this->eventMerger->mergeEvents('user', $event, $previousEvent);
+            } else if (isset($parsedParameters['group'])) {
+                // Couldn't group by calendar, maybe we can group by groups
+                $event = $this->eventMerger->mergeEvents('group', $event, $previousEvent);
+            }
+        }
 
-		return $event;
-	}
+        return $event;
+    }
 
-	/**
-	 * @param IEvent $event
-	 * @return array
-	 */
-	protected function getParameters(IEvent $event) {
-		$subject = $event->getSubject();
-		$parameters = $event->getSubjectParameters();
+    /**
+     * @param IEvent $event
+     * @return array
+     */
+    protected function getParameters(IEvent $event) {
+        $subject = $event->getSubject();
+        $parameters = $event->getSubjectParameters();
 
-		// Nextcloud 13+
-		if (isset($parameters['calendar'])) {
-			switch ($subject) {
-				case self::SUBJECT_ADD:
-				case self::SUBJECT_ADD . '_self':
-				case self::SUBJECT_DELETE:
-				case self::SUBJECT_DELETE . '_self':
-				case self::SUBJECT_UPDATE:
-				case self::SUBJECT_UPDATE . '_self':
-				case self::SUBJECT_SHARE_USER:
-				case self::SUBJECT_UNSHARE_USER:
-				case self::SUBJECT_UNSHARE_USER . '_self':
-					return [
-						'actor' => $this->generateUserParameter($parameters['actor']),
-						'calendar' => $this->generateCalendarParameter($parameters['calendar'], $this->l),
-					];
-				case self::SUBJECT_SHARE_USER . '_you':
-				case self::SUBJECT_UNSHARE_USER . '_you':
-					return [
-						'calendar' => $this->generateCalendarParameter($parameters['calendar'], $this->l),
-						'user' => $this->generateUserParameter($parameters['user']),
-					];
-				case self::SUBJECT_SHARE_USER . '_by':
-				case self::SUBJECT_UNSHARE_USER . '_by':
-					return [
-						'actor' => $this->generateUserParameter($parameters['actor']),
-						'calendar' => $this->generateCalendarParameter($parameters['calendar'], $this->l),
-						'user' => $this->generateUserParameter($parameters['user']),
-					];
-				case self::SUBJECT_SHARE_GROUP . '_you':
-				case self::SUBJECT_UNSHARE_GROUP . '_you':
-					return [
-						'calendar' => $this->generateCalendarParameter($parameters['calendar'], $this->l),
-						'group' => $this->generateGroupParameter($parameters['group']),
-					];
-				case self::SUBJECT_SHARE_GROUP . '_by':
-				case self::SUBJECT_UNSHARE_GROUP . '_by':
-					return [
-						'actor' => $this->generateUserParameter($parameters['actor']),
-						'calendar' => $this->generateCalendarParameter($parameters['calendar'], $this->l),
-						'group' => $this->generateGroupParameter($parameters['group']),
-					];
-			}
-		}
+        // Nextcloud 13+
+        if (isset($parameters['calendar'])) {
+            switch ($subject) {
+                case self::SUBJECT_ADD:
+                case self::SUBJECT_ADD . '_self':
+                case self::SUBJECT_DELETE:
+                case self::SUBJECT_DELETE . '_self':
+                case self::SUBJECT_UPDATE:
+                case self::SUBJECT_UPDATE . '_self':
+                case self::SUBJECT_SHARE_USER:
+                case self::SUBJECT_UNSHARE_USER:
+                case self::SUBJECT_UNSHARE_USER . '_self':
+                    return [
+                        'actor' => $this->generateUserParameter($parameters['actor']),
+                        'calendar' => $this->generateCalendarParameter($parameters['calendar'], $this->l),
+                    ];
+                case self::SUBJECT_SHARE_USER . '_you':
+                case self::SUBJECT_UNSHARE_USER . '_you':
+                    return [
+                        'calendar' => $this->generateCalendarParameter($parameters['calendar'], $this->l),
+                        'user' => $this->generateUserParameter($parameters['user']),
+                    ];
+                case self::SUBJECT_SHARE_USER . '_by':
+                case self::SUBJECT_UNSHARE_USER . '_by':
+                    return [
+                        'actor' => $this->generateUserParameter($parameters['actor']),
+                        'calendar' => $this->generateCalendarParameter($parameters['calendar'], $this->l),
+                        'user' => $this->generateUserParameter($parameters['user']),
+                    ];
+                case self::SUBJECT_SHARE_GROUP . '_you':
+                case self::SUBJECT_UNSHARE_GROUP . '_you':
+                    return [
+                        'calendar' => $this->generateCalendarParameter($parameters['calendar'], $this->l),
+                        'group' => $this->generateGroupParameter($parameters['group']),
+                    ];
+                case self::SUBJECT_SHARE_GROUP . '_by':
+                case self::SUBJECT_UNSHARE_GROUP . '_by':
+                    return [
+                        'actor' => $this->generateUserParameter($parameters['actor']),
+                        'calendar' => $this->generateCalendarParameter($parameters['calendar'], $this->l),
+                        'group' => $this->generateGroupParameter($parameters['group']),
+                    ];
+            }
+        }
 
-		// Legacy - Do NOT Remove unless necessary
-		// Removing this will break parsing of activities that were created on
-		// Nextcloud 12, so we should keep this as long as it's acceptable.
-		// Otherwise if people upgrade over multiple releases in a short period,
-		// they will get the dead entries in their stream.
-		switch ($subject) {
-			case self::SUBJECT_ADD:
-			case self::SUBJECT_ADD . '_self':
-			case self::SUBJECT_DELETE:
-			case self::SUBJECT_DELETE . '_self':
-			case self::SUBJECT_UPDATE:
-			case self::SUBJECT_UPDATE . '_self':
-			case self::SUBJECT_PUBLISH . '_self':
-			case self::SUBJECT_UNPUBLISH . '_self':
-			case self::SUBJECT_SHARE_USER:
-			case self::SUBJECT_UNSHARE_USER:
-			case self::SUBJECT_UNSHARE_USER . '_self':
-				return [
-					'actor' => $this->generateUserParameter($parameters[0]),
-					'calendar' => $this->generateLegacyCalendarParameter((int)$event->getObjectId(), $parameters[1]),
-				];
-			case self::SUBJECT_SHARE_USER . '_you':
-			case self::SUBJECT_UNSHARE_USER . '_you':
-				return [
-					'user' => $this->generateUserParameter($parameters[0]),
-					'calendar' => $this->generateLegacyCalendarParameter((int)$event->getObjectId(), $parameters[1]),
-				];
-			case self::SUBJECT_SHARE_USER . '_by':
-			case self::SUBJECT_UNSHARE_USER . '_by':
-				return [
-					'user' => $this->generateUserParameter($parameters[0]),
-					'calendar' => $this->generateLegacyCalendarParameter((int)$event->getObjectId(), $parameters[1]),
-					'actor' => $this->generateUserParameter($parameters[2]),
-				];
-			case self::SUBJECT_SHARE_GROUP . '_you':
-			case self::SUBJECT_UNSHARE_GROUP . '_you':
-				return [
-					'group' => $this->generateGroupParameter($parameters[0]),
-					'calendar' => $this->generateLegacyCalendarParameter((int)$event->getObjectId(), $parameters[1]),
-				];
-			case self::SUBJECT_SHARE_GROUP . '_by':
-			case self::SUBJECT_UNSHARE_GROUP . '_by':
-				return [
-					'group' => $this->generateGroupParameter($parameters[0]),
-					'calendar' => $this->generateLegacyCalendarParameter((int)$event->getObjectId(), $parameters[1]),
-					'actor' => $this->generateUserParameter($parameters[2]),
-				];
-		}
+        // Legacy - Do NOT Remove unless necessary
+        // Removing this will break parsing of activities that were created on
+        // Nextcloud 12, so we should keep this as long as it's acceptable.
+        // Otherwise if people upgrade over multiple releases in a short period,
+        // they will get the dead entries in their stream.
+        switch ($subject) {
+            case self::SUBJECT_ADD:
+            case self::SUBJECT_ADD . '_self':
+            case self::SUBJECT_DELETE:
+            case self::SUBJECT_DELETE . '_self':
+            case self::SUBJECT_UPDATE:
+            case self::SUBJECT_UPDATE . '_self':
+            case self::SUBJECT_PUBLISH . '_self':
+            case self::SUBJECT_UNPUBLISH . '_self':
+            case self::SUBJECT_SHARE_USER:
+            case self::SUBJECT_UNSHARE_USER:
+            case self::SUBJECT_UNSHARE_USER . '_self':
+                return [
+                    'actor' => $this->generateUserParameter($parameters[0]),
+                    'calendar' => $this->generateLegacyCalendarParameter((int)$event->getObjectId(), $parameters[1]),
+                ];
+            case self::SUBJECT_SHARE_USER . '_you':
+            case self::SUBJECT_UNSHARE_USER . '_you':
+                return [
+                    'user' => $this->generateUserParameter($parameters[0]),
+                    'calendar' => $this->generateLegacyCalendarParameter((int)$event->getObjectId(), $parameters[1]),
+                ];
+            case self::SUBJECT_SHARE_USER . '_by':
+            case self::SUBJECT_UNSHARE_USER . '_by':
+                return [
+                    'user' => $this->generateUserParameter($parameters[0]),
+                    'calendar' => $this->generateLegacyCalendarParameter((int)$event->getObjectId(), $parameters[1]),
+                    'actor' => $this->generateUserParameter($parameters[2]),
+                ];
+            case self::SUBJECT_SHARE_GROUP . '_you':
+            case self::SUBJECT_UNSHARE_GROUP . '_you':
+                return [
+                    'group' => $this->generateGroupParameter($parameters[0]),
+                    'calendar' => $this->generateLegacyCalendarParameter((int)$event->getObjectId(), $parameters[1]),
+                ];
+            case self::SUBJECT_SHARE_GROUP . '_by':
+            case self::SUBJECT_UNSHARE_GROUP . '_by':
+                return [
+                    'group' => $this->generateGroupParameter($parameters[0]),
+                    'calendar' => $this->generateLegacyCalendarParameter((int)$event->getObjectId(), $parameters[1]),
+                    'actor' => $this->generateUserParameter($parameters[2]),
+                ];
+        }
 
-		throw new \InvalidArgumentException();
-	}
+        throw new \InvalidArgumentException();
+    }
 }