PHP Класс WPDKConfiguration
## Overview
You rarely (never) instantiate WPDKConfiguration object directly. Instead, you instantiate subclasses of the
WPDKConfiguration class.
### Getting started
Write a your own custom class and extends WPDKConfiguration. For example:
class MySettings extends WPDKConfiguration {
}
Implements your custom properties and your branch to other configuration
class MySettings extends WPDKConfiguration {
const CONFIGURATION_NAME = 'mysetting-config';
public $version = '1.0';
function __construct() {
parent::__construct( self::CONFIGURATION_NAME );
}
}
You can implement this utility static method to get the configuration from database or create it onfly if missing or
the first time.
class MySettings extends WPDKConfiguration {
const CONFIGURATION_NAME = 'mysetting-config';
public $version = '1.0';
static function init() {
return parent::init( self::CONFIGURATION_NAME, __CLASS__ );
}
function __construct() {
parent::__construct( self::CONFIGURATION_NAME );
}
}
If you have a sub configuration branch, or subset of configuration, use:
class MySettings extends WPDKConfiguration {
const CONFIGURATION_NAME = 'mysetting-config';
public $version = '1.0';
My configuration branch
public $branch;
static function init() {
return parent::init( self::CONFIGURATION_NAME, __CLASS__ );
}
function __construct() {
parent::__construct( self::CONFIGURATION_NAME );
$this->branch = new MyConfigurationBranch();
}
}
class MyConfigurationBranch {
public $number_of_seat;
function __construct() {
$this->number_of_seat = 10; // Default value
}
}
### Reset to default values
The code above shows how it possible reset all or a portion of your configuration. To reset a branch to default
values just:
$myconfiguration->branch = new MyConfigurationBranch();
If you like it possible implement a simple
resetToDefault() method as:
class MyConfigurationBranch {
public $number_of_seat;
function __construct() {
$this->resetToDefault();
}
function resetToDefault() {
$this->number_of_seat = 10; // Default value
}
}
### Developing
When you are in develop your settings change and the store object on db could be different from last develop version.
No problem, you can invoke the
delta() method to perform a delta from the database version and the onfly (last)
version.
This method usually is called on activation of plugin. In this way you can align the configuration setting just
deactive and re active your plugin.
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Примеры использования класса
Открытые методы
| Метод |
Описание |
|
|
delete ( ) |
Delete this configuration |
|
|
delta ( ) : object |
Do a delta compare/combine from two tree object config |
|
|
init ( ) |
public static function init( $name = null, $class_name = null ) { |
|
|
update ( ) |
Update on database this configuration. |
|
Защищенные методы
| Метод |
Описание |
|
|
__construct ( string $name ) |
Return an instance of WPDKConfiguration class |
|
Описание методов
__construct()
защищенный Метод
Return an instance of WPDKConfiguration class
|
protected __construct ( string $name ) |
|
$name |
string |
A string used as name for options. Make it unique more possible. |
Delete this configuration
Do a delta compare/combine from two tree object config
init()
публичный статический Метод
public static function init( $name = null, $class_name = null ) {
Update on database this configuration.