140 lines
3.8 KiB
PHP
140 lines
3.8 KiB
PHP
<?php
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/**
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* ownCloud
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*
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* @author Frank Karlitschek
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* @copyright 2012 Frank Karlitschek frank@owncloud.org
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
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* License as published by the Free Software Foundation; either
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* version 3 of the License, or any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU AFFERO GENERAL PUBLIC LICENSE for more details.
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*
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* You should have received a copy of the GNU Affero General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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/**
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* Public interface of ownCloud for apps to use.
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* Config Class
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*
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*/
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/**
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* @brief use OCP namespace for all classes that are considered public.
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*
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* Classes that use this namespace are for use by apps, and not for use by internal
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* OC classes
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*/
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namespace OCP;
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/**
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* This class provides functions to read and write configuration data.
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* configuration can be on a system, application or user level
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*/
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class Config {
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/**
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* Gets a value from config.php
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* @param string $key key
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* @param string $default = null default value
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* @return string the value or $default
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*
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* This function gets the value from config.php. If it does not exist,
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* $default will be returned.
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*/
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public static function getSystemValue( $key, $default = null ) {
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return \OC_Config::getValue( $key, $default );
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}
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/**
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* Sets a value
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* @param string $key key
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* @param string $value value
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* @return bool
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*
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* This function sets the value and writes the config.php. If the file can
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* not be written, false will be returned.
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*/
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public static function setSystemValue( $key, $value ) {
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try {
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\OC_Config::setValue( $key, $value );
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} catch (Exception $e) {
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return false;
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}
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return true;
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}
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/**
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* Gets the config value
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* @param string $app app
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* @param string $key key
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* @param string $default = null, default value if the key does not exist
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* @return string the value or $default
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*
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* This function gets a value from the appconfig table. If the key does
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* not exist the default value will be returned
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*/
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public static function getAppValue( $app, $key, $default = null ) {
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return \OC_Appconfig::getValue( $app, $key, $default );
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}
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/**
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* Sets a value in the appconfig
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* @param string $app app
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* @param string $key key
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* @param string $value value
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* @return string true/false
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*
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* Sets a value. If the key did not exist before it will be created.
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*/
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public static function setAppValue( $app, $key, $value ) {
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try {
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\OC_Appconfig::setValue( $app, $key, $value );
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} catch (Exception $e) {
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return false;
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}
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return true;
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}
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/**
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* Gets the preference
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* @param string $user user
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* @param string $app app
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* @param string $key key
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* @param string $default = null, default value if the key does not exist
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* @return string the value or $default
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*
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* This function gets a value from the preferences table. If the key does
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* not exist the default value will be returned
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*/
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public static function getUserValue( $user, $app, $key, $default = null ) {
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return \OC_Preferences::getValue( $user, $app, $key, $default );
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}
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/**
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* Sets a value in the preferences
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* @param string $user user
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* @param string $app app
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* @param string $key key
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* @param string $value value
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* @return bool
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*
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* Adds a value to the preferences. If the key did not exist before, it
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* will be added automagically.
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*/
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public static function setUserValue( $user, $app, $key, $value ) {
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try {
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\OC_Preferences::setValue( $user, $app, $key, $value );
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} catch (Exception $e) {
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return false;
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}
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return true;
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}
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}
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