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Diffstat (limited to 'core/api.php')
| -rw-r--r-- | core/api.php | 546 |
1 files changed, 546 insertions, 0 deletions
diff --git a/core/api.php b/core/api.php new file mode 100644 index 000000000..96b534a4c --- /dev/null +++ b/core/api.php @@ -0,0 +1,546 @@ +<?php + +/** + * ownCloud - News + * + * @author Bernhard Posselt + * @copyright 2012 Bernhard Posselt dev@bernhard-posselt.com + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE + * License as published by the Free Software Foundation; either + * version 3 of the License, or any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU AFFERO GENERAL PUBLIC LICENSE for more details. + * + * You should have received a copy of the GNU Affero General Public + * License along with this library. If not, see <http://www.gnu.org/licenses/>. + * + */ + + +namespace OCA\News\Core; + + +/** + * This is used to wrap the owncloud static api calls into an object to make the + * code better abstractable for use in the dependency injection container + * + * Should you find yourself in need for more methods, simply inherit from this + * class and add your methods + */ +class API { + + private $appName; + + /** + * constructor + * @param string $appName the name of your application + */ + public function __construct($appName){ + $this->appName = $appName; + } + + + /** + * used to return the appname of the set application + * @return string the name of your application + */ + public function getAppName(){ + return $this->appName; + } + + + /** + * Creates a new navigation entry + * @param array $entry containing: id, name, order, icon and href key + */ + public function addNavigationEntry(array $entry){ + \OCP\App::addNavigationEntry($entry); + } + + + /** + * Gets the userid of the current user + * @return string the user id of the current user + */ + public function getUserId(){ + return \OCP\User::getUser(); + } + + + /** + * Sets the current navigation entry to the currently running app + */ + public function activateNavigationEntry(){ + \OCP\App::setActiveNavigationEntry($this->appName); + } + + + /** + * Adds a new javascript file + * @param string $scriptName the name of the javascript in js/ without the suffix + * @param string $appName the name of the app, defaults to the current one + */ + public function addScript($scriptName, $appName=null){ + if($appName === null){ + $appName = $this->appName; + } + \OCP\Util::addScript($appName, $scriptName); + } + + + /** + * Adds a new css file + * @param string $styleName the name of the css file in css/without the suffix + * @param string $appName the name of the app, defaults to the current one + */ + public function addStyle($styleName, $appName=null){ + if($appName === null){ + $appName = $this->appName; + } + \OCP\Util::addStyle($appName, $styleName); + } + + + /** + * shorthand for addScript for files in the 3rdparty directory + * @param string $name the name of the file without the suffix + */ + public function add3rdPartyScript($name){ + \OCP\Util::addScript($this->appName . '/3rdparty', $name); + } + + + /** + * shorthand for addStyle for files in the 3rdparty directory + * @param string $name the name of the file without the suffix + */ + public function add3rdPartyStyle($name){ + \OCP\Util::addStyle($this->appName . '/3rdparty', $name); + } + + /** + * Looks up a systemwide defined value + * @param string $key the key of the value, under which it was saved + * @return string the saved value + */ + public function getSystemValue($key){ + return \OCP\Config::getSystemValue($key, ''); + } + + + /** + * Sets a new systemwide value + * @param string $key the key of the value, under which will be saved + * @param string $value the value that should be stored + */ + public function setSystemValue($key, $value){ + return \OCP\Config::setSystemValue($key, $value); + } + + + /** + * Looks up an appwide defined value + * @param string $key the key of the value, under which it was saved + * @return string the saved value + */ + public function getAppValue($key, $appName=null){ + if($appName === null){ + $appName = $this->appName; + } + return \OCP\Config::getAppValue($appName, $key, ''); + } + + + /** + * Writes a new appwide value + * @param string $key the key of the value, under which will be saved + * @param string $value the value that should be stored + */ + public function setAppValue($key, $value, $appName=null){ + if($appName === null){ + $appName = $this->appName; + } + return \OCP\Config::setAppValue($appName, $key, $value); + } + + + + /** + * Shortcut for setting a user defined value + * @param string $key the key under which the value is being stored + * @param string $value the value that you want to store + * @param string $userId the userId of the user that we want to store the value under, defaults to the current one + */ + public function setUserValue($key, $value, $userId=null){ + if($userId === null){ + $userId = $this->getUserId(); + } + \OCP\Config::setUserValue($userId, $this->appName, $key, $value); + } + + + /** + * Shortcut for getting a user defined value + * @param string $key the key under which the value is being stored + * @param string $userId the userId of the user that we want to store the value under, defaults to the current one + */ + public function getUserValue($key, $userId=null){ + if($userId === null){ + $userId = $this->getUserId(); + } + return \OCP\Config::getUserValue($userId, $this->appName, $key); + } + + + /** + * Returns the translation object + * @return \OC_L10N the translation object + */ + public function getTrans(){ + # TODO: use public api + return \OC_L10N::get($this->appName); + } + + + /** + * Used to abstract the owncloud database access away + * @param string $sql the sql query with ? placeholder for params + * @param int $limit the maximum number of rows + * @param int $offset from which row we want to start + * @return \OCP\DB a query object + */ + public function prepareQuery($sql, $limit=null, $offset=null){ + return \OCP\DB::prepare($sql, $limit, $offset); + } + + + /** + * Used to get the id of the just inserted element + * @param string $tableName the name of the table where we inserted the item + * @return int the id of the inserted element + */ + public function getInsertId($tableName){ + return \OCP\DB::insertid($tableName); + } + + + /** + * Returns the URL for a route + * @param string $routeName the name of the route + * @param array $arguments an array with arguments which will be filled into the url + * @return string the url + */ + public function linkToRoute($routeName, $arguments=array()){ + return \OCP\Util::linkToRoute($routeName, $arguments); + } + + + /** + * Returns an URL for an image or file + * @param string $file the name of the file + * @param string $appName the name of the app, defaults to the current one + */ + public function linkTo($file, $appName=null){ + if($appName === null){ + $appName = $this->appName; + } + return \OCP\Util::linkTo($appName, $file); + } + + + /** + * Returns the link to an image, like link to but only with prepending img/ + * @param string $file the name of the file + * @param string $appName the name of the app, defaults to the current one + */ + public function imagePath($file, $appName=null){ + if($appName === null){ + $appName = $this->appName; + } + return \OCP\Util::imagePath($appName, $file); + } + + + /** + * Makes an URL absolute + * @param string $url the url + * @return string the absolute url + */ + public function getAbsoluteURL($url){ + # TODO: use public api + return \OC_Helper::makeURLAbsolute($url); + } + + + /** + * links to a file + * @param string $file the name of the file + * @param string $appName the name of the app, defaults to the current one + * @deprecated replaced with linkToRoute() + * @return string the url + */ + public function linkToAbsolute($file, $appName=null){ + if($appName === null){ + $appName = $this->appName; + } + return \OCP\Util::linkToAbsolute($appName, $file); + } + + + /** + * Checks if the current user is logged in + * @return bool true if logged in + */ + public function isLoggedIn(){ + return \OCP\User::isLoggedIn(); + } + + + /** + * Checks if a user is an admin + * @param string $userId the id of the user + * @return bool true if admin + */ + public function isAdminUser($userId){ + # TODO: use public api + return \OC_User::isAdminUser($userId); + } + + + /** + * Checks if a user is an subadmin + * @param string $userId the id of the user + * @return bool true if subadmin + */ + public function isSubAdminUser($userId){ + # TODO: use public api + return \OC_SubAdmin::isSubAdmin($userId); + } + + + /** + * Checks if the CSRF check was correct + * @return bool true if CSRF check passed + */ + public function passesCSRFCheck(){ + # TODO: use public api + return \OC_Util::isCallRegistered(); + } + + + /** + * Checks if an app is enabled + * @param string $appName the name of an app + * @return bool true if app is enabled + */ + public function isAppEnabled($appName){ + return \OCP\App::isEnabled($appName); + } + + + /** + * Writes a function into the error log + * @param string $msg the error message to be logged + * @param int $level the error level + */ + public function log($msg, $level=null){ + switch($level){ + case 'debug': + $level = \OCP\Util::DEBUG; + break; + case 'info': + $level = \OCP\Util::INFO; + break; + case 'warn': + $level = \OCP\Util::WARN; + break; + case 'fatal': + $level = \OCP\Util::FATAL; + break; + default: + $level = \OCP\Util::ERROR; + break; + } + \OCP\Util::writeLog($this->appName, $msg, $level); + } + + + /** + * Returns a template + * @param string $templateName the name of the template + * @param string $renderAs how it should be rendered + * @param string $appName the name of the app + * @return \OCP\Template a new template + */ + public function getTemplate($templateName, $renderAs='user', $appName=null){ + if($appName === null){ + $appName = $this->appName; + } + + if($renderAs === 'blank'){ + return new \OCP\Template($appName, $templateName); + } else { + return new \OCP\Template($appName, $templateName, $renderAs); + } + } + + + /** + * turns an owncloud path into a path on the filesystem + * @param string path the path to the file on the oc filesystem + * @return string the filepath in the filesystem + */ + public function getLocalFilePath($path){ + # TODO: use public api + return \OC_Filesystem::getLocalFile($path); + } + + + /** + * used to return and open a new eventsource + * @return \OC_EventSource a new open EventSource class + */ + public function openEventSource(){ + # TODO: use public api + return new \OC_EventSource(); + } + + /** + * @brief connects a function to a hook + * @param string $signalClass class name of emitter + * @param string $signalName name of signal + * @param string $slotClass class name of slot + * @param string $slotName name of slot, in another word, this is the + * name of the method that will be called when registered + * signal is emitted. + * @return bool, always true + */ + public function connectHook($signalClass, $signalName, $slotClass, $slotName) { + return \OCP\Util::connectHook($signalClass, $signalName, $slotClass, $slotName); + } + + /** + * @brief 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 $params defautl: array() array with additional data + * @return bool, true if slots exists or false if not + */ + public function emitHook($signalClass, $signalName, $params = array()) { + return \OCP\Util::emitHook($signalClass, $signalName, $params); + } + + /** + * @brief clear hooks + * @param string $signalClass + * @param string $signalName + */ + public function clearHook($signalClass=false, $signalName=false) { + if ($signalClass) { + \OC_Hook::clear($signalClass, $signalName); + } + } + + /** + * Gets the content of an URL by using CURL or a fallback if it is not + * installed + * @param string $url the url that should be fetched + * @return string the content of the webpage + */ + public function getUrlContent($url) { + return \OC_Util::getUrlContent($url); + } + + /** + * Register a backgroundjob task + * @param string $className full namespace and class name of the class + * @param string $methodName the name of the static method that should be + * called + */ + public function addRegularTask($className, $methodName) { + \OCP\Backgroundjob::addRegularTask($className, $methodName); + } + + /** + * Tells ownCloud to include a template in the admin overview + * @param string $mainPath the path to the main php file without the php + * suffix, relative to your apps directory! not the template directory + * @param string $appName the name of the app, defaults to the current one + */ + public function registerAdmin($mainPath, $appName=null) { + if($appName === null){ + $appName = $this->appName; + } + + \OCP\App::registerAdmin($appName, $mainPath); + } + + /** + * Do a user login + * @param string $user the username + * @param string $password the password + * @return bool true if successful + */ + public function login($user, $password) { + return \OC_User::login($user, $password); + } + + /** + * @brief Loggs the user out including all the session data + * Logout, destroys session + */ + public function logout() { + return \OCP\User::logout(); + } + + /** + * get the filesystem info + * + * @param string $path + * @return array with the following keys: + * - size + * - mtime + * - mimetype + * - encrypted + * - versioned + */ + public function getFileInfo($path) { + return \OC\Files\Filesystem::getFileInfo($path); + } + + /** + * get the absolute path of an file + * @deprecated + * @see getView + * + * @param string $path the path inside ownCloud + * @return string the absolute path (with fakeRoot) + */ + public function getAbsolutePath($path) { + return \OC\Files\Filesystem::getView()->getAbsolutePath($path); + } + + /** + * get the view + * + * @return object View instance + */ + public function getView() { + return \OC\Files\Filesystem::getView(); + } + + /** + * search the file base by mime type + * + * @param string $mimetype the mimetype to search for + * @return array search results + */ + public function searchByMime($mimetype) { + return \OC\Files\Filesystem::searchByMime($mimetype); + } +} |