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<?php |
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/** |
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* This file is part of mundschenk-at/wp-data-storage. |
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* |
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* Copyright 2017-2018 Peter Putzer. |
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* |
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* This program is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU General Public License |
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* as published by the Free Software Foundation; either version 2 |
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* of the License, or ( at your option ) any later version. |
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* |
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* This program 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 General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
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* |
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* @package mundschenk-at/wp-data-storage/tests |
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* @license http://www.gnu.org/licenses/gpl-2.0.html |
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*/ |
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namespace Mundschenk\Data_Storage; |
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/** |
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* Implements an interface to the WordPress Options API. |
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* |
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* @since 1.0.0 |
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* |
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* @author Peter Putzer <[email protected]> |
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*/ |
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class Options { |
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/** |
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* The prefix added to all keys. |
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* |
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* @var string |
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*/ |
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private $prefix; |
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/** |
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* Create new Options instance. |
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* |
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* @param string $prefix The prefix automatically added to option names. |
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*/ |
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public function __construct( $prefix ) { |
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$this->prefix = $prefix; |
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} |
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/** |
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* Retrieves an option value. |
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* |
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* @param string $option The option name (without the plugin-specific prefix). |
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* @param mixed $default Optional. Default value to return if the option does not exist. Default null. |
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* @param bool $raw Optional. Use the raw option name (i.e. don't call get_name). Default false. |
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* |
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* @return mixed Value set for the option. |
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*/ |
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public function get( $option, $default = null, $raw = false ) { |
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$value = \get_option( $raw ? $option : $this->get_name( $option ), $default ); |
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if ( is_array( $default ) && '' === $value ) { |
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$value = []; |
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} |
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return $value; |
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} |
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/** |
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* Sets or updates an option. |
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* |
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* @param string $option The option name (without the plugin-specific prefix). |
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* @param mixed $value The value to store. |
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* @param bool $autoload Optional. Whether to load the option when WordPress |
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* starts up. For existing options, $autoload can only |
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* be updated using update_option() if $value is also |
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* changed. Default true. |
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* @param bool $raw Optional. Use the raw option name (i.e. don't call get_name). Default false. |
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* |
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* @return bool False if value was not updated and true if value was updated. |
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*/ |
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public function set( $option, $value, $autoload = true, $raw = false ) { |
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return \update_option( $raw ? $option : $this->get_name( $option ), $value, $autoload ); |
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} |
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/** |
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* Deletes an option. |
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* |
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* @param string $option The option name (without the plugin-specific prefix). |
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* @param bool $raw Optional. Use the raw option name (i.e. don't call get_name). Default false. |
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* |
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* @return bool True, if option is successfully deleted. False on failure. |
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*/ |
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public function delete( $option, $raw = false ) { |
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return \delete_option( $raw ? $option : $this->get_name( $option ) ); |
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} |
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/** |
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* Retrieves the complete option name to use. |
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* |
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* @param string $option The option name (without the plugin-specific prefix). |
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* |
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* @return string |
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*/ |
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public function get_name( $option ) { |
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return "{$this->prefix}{$option}"; |
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} |
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} |
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mundschenk-at /
wp-data-storage
