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<?php
/**
* ownCloud
*
* @author Frank Karlitschek
* @author Jakob Sack
* @copyright 2012 Frank Karlitschek frank@owncloud.org
*
* 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/>.
*
*/
/**
* This class provides an easy way for storing user preferences.
*/
OC_Preferences::$object = new \OC\Preferences(OC_DB::getConnection());
class OC_Preferences{
public static $object;
/**
* @brief Get all users using the preferences
* @return array with user ids
*
* This function returns a list of all users that have at least one entry
* in the preferences table.
*/
public static function getUsers() {
return self::$object->getUsers();
}
/**
* @brief Get all apps of a user
* @param string $user user
* @return integer[] with app ids
*
* This function returns a list of all apps of the user that have at least
* one entry in the preferences table.
*/
public static function getApps( $user ) {
return self::$object->getApps( $user );
}
/**
* @brief Get the available keys for an app
* @param string $user user
* @param string $app the app we are looking for
* @return array with key names
*
* This function gets all keys of an app of an user. Please note that the
* values are not returned.
*/
public static function getKeys( $user, $app ) {
return self::$object->getKeys( $user, $app );
}
/**
* @brief Gets the preference
* @param string $user user
* @param string $app app
* @param string $key key
* @param string $default = null, default value if the key does not exist
* @return string the value or $default
*
* This function gets a value from the preferences table. If the key does
* not exist the default value will be returned
*/
public static function getValue( $user, $app, $key, $default = null ) {
return self::$object->getValue( $user, $app, $key, $default );
}
/**
* @brief sets a value in the preferences
* @param string $user user
* @param string $app app
* @param string $key key
* @param string $value value
* @return bool
*
* Adds a value to the preferences. If the key did not exist before, it
* will be added automagically.
*/
public static function setValue( $user, $app, $key, $value ) {
self::$object->setValue( $user, $app, $key, $value );
return true;
}
/**
* @brief Deletes a key
* @param string $user user
* @param string $app app
* @param string $key key
*
* Deletes a key.
*/
public static function deleteKey( $user, $app, $key ) {
self::$object->deleteKey( $user, $app, $key );
return true;
}
/**
* @brief Remove app of user from preferences
* @param string $user user
* @param string $app app
* @return bool
*
* Removes all keys in preferences belonging to the app and the user.
*/
public static function deleteApp( $user, $app ) {
self::$object->deleteApp( $user, $app );
return true;
}
/**
* @brief Remove user from preferences
* @param string $user user
* @return bool
*
* Removes all keys in preferences belonging to the user.
*/
public static function deleteUser( $user ) {
self::$object->deleteUser( $user );
return true;
}
/**
* @brief Remove app from all users
* @param string $app app
* @return bool
*
* Removes all keys in preferences belonging to the app.
*/
public static function deleteAppFromAllUsers( $app ) {
self::$object->deleteAppFromAllUsers( $app );
return true;
}
}
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