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<?php
if ( ! defined( 'ABSPATH' ) ) {
die( '-1' );
}
/**
* Singleton to hold all vendor presets
*
* @since 4.8
*/
class Vc_Vendor_Preset {
private static $instance;
private static $presets = array();
/**
* @return \Vc_Vendor_Preset
*/
public static function getInstance() {
if ( ! self::$instance ) {
self::$instance = new self();
}
return self::$instance;
}
protected function __construct() {
}
/**
* Add vendor preset to collection
*
* @param string $title
* @param string $shortcode
* @param array $params
* @param bool $default
*
* @return bool
* @since 4.8
*
*/
public function add( $title, $shortcode, $params, $default = false ) {
if ( ! $title || ! is_string( $title ) || ! $shortcode || ! is_string( $shortcode ) || ! $params || ! is_array( $params ) ) {
return false;
}
$preset = array(
'shortcode' => $shortcode,
'default' => $default,
'params' => $params,
'title' => $title,
);
// @codingStandardsIgnoreLine
$id = md5( serialize( $preset ) );
self::$presets[ $id ] = $preset;
return true;
}
/**
* Get specific vendor preset
*
* @param string $id
*
* @return mixed array|false
* @since 4.8
*
*/
public function get( $id ) {
if ( isset( self::$presets[ $id ] ) ) {
return self::$presets[ $id ];
}
return false;
}
/**
* Get all vendor presets for specific shortcode
*
* @param string $shortcode
*
* @return array
* @since 4.8
*
*/
public function getAll( $shortcode ) {
$list = array();
foreach ( self::$presets as $id => $preset ) {
if ( $shortcode === $preset['shortcode'] ) {
$list[ $id ] = $preset;
}
}
return $list;
}
/**
* Get all default vendor presets
*
* Include only one default preset per shortcode
*
* @return array
* @since 4.8
*
*/
public function getDefaults() {
$list = array();
$added = array();
foreach ( self::$presets as $id => $preset ) {
if ( $preset['default'] && ! in_array( $preset['shortcode'], $added, true ) ) {
$added[] = $preset['shortcode'];
$list[ $id ] = $preset;
}
}
return $list;
}
/**
* Get ID of default preset for specific shortcode
*
* If multiple presets are default, return first
*
* @param string $shortcode
*
* @return string|null
* @since 4.8
*
*/
public function getDefaultId( $shortcode ) {
foreach ( self::$presets as $id => $preset ) {
if ( $shortcode === $preset['shortcode'] && $preset['default'] ) {
return $id;
}
}
return null;
}
}
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