149 lines
2.3 KiB
PHP
149 lines
2.3 KiB
PHP
<?php
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/**
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* Component Class.
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*
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* @package EDD
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* @subpackage Core
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* @copyright Copyright (c) 2018, Easy Digital Downloads, LLC
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* @license http://opensource.org/licenses/gpl-2.0.php GNU Public License
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* @since 3.0
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*/
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namespace EDD;
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use EDD\Database;
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/**
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* Component Class.
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*
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* @since 3.0
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*/
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class Component extends Base_Object {
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/**
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* Name of this component
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*
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* @since 3.0
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*
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* @var string
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*/
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public $name = '';
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/**
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* Database schema definition
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*
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* @since 3.0
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*
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* @var Database\Schema
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*/
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public $schema = false;
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/**
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* Database table interface
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*
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* @since 3.0
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*
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* @var Database\Table
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*/
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public $table = false;
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/**
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* Database single object interface
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*
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* @since 3.0
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*
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* @var Database\Table
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*/
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public $meta = false;
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/**
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* Database query interface
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*
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* @since 3.0
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*
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* @var Database\Query
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*/
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public $query = false;
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/**
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* Database single object interface
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*
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* @since 3.0
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*
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* @var Database\Row|object
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*/
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public $object = false;
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/**
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* Array of interface objects instantiated during init
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*
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* @since 3.0
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*
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* @var array
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*/
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private $interfaces = array();
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/**
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* Array of interface keys
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*
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* @since 3.0
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*
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* @var array
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*/
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private $interface_keys = array(
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'schema' => false,
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'table' => false,
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'query' => false,
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'object' => false,
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'meta' => false
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);
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/**
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* Construct an EDD component
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*
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* @since 3.0
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* @param array $args
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*/
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public function __construct( $args = array() ) {
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parent::__construct( $args );
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}
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/**
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* Return an interface object
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*
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* @since 3.0
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*
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* @param string $name
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* @return object
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*/
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public function get_interface( $name = '' ) {
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return isset( $this->interfaces[ $name ] )
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? $this->interfaces[ $name ]
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: false;
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}
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/**
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* Setup an EDD component based on parsing in constructor
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*
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* @since 3.0
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* @param array $args
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*/
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protected function set_vars( $args = array() ) {
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// Get the interface keys
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$keys = array_keys( $this->interface_keys );
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// Loop through args...
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foreach ( $args as $key => $value ) {
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// Set arg as a Component Interface
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if ( in_array( $key, $keys, true ) && class_exists( $value ) ) {
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$this->interfaces[ $key ] = new $value;
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// Set arg as a Component property
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} else {
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$this->{$key} = $value;
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}
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}
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}
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}
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