| 1 |  |  | <?php | 
            
                                                                                                            
                            
            
                                    
            
            
                | 2 |  |  | /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 3 |  |  |  * WP-AMD Plugin. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 4 |  |  |  * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 5 |  |  |  */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 6 |  |  | namespace UsabilityDynamics\AMD { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 7 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 8 |  |  |   use UsabilityDynamics\Settings; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 9 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 10 |  |  |   if( !class_exists( 'UsabilityDynamics\AMD\Bootstrap' ) ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 11 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 12 |  |  |     class Bootstrap { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 13 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 14 |  |  |       /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 15 |  |  |        * Cluster core version. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 16 |  |  |        * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 17 |  |  |        * @static | 
            
                                                                                                            
                            
            
                                    
            
            
                | 18 |  |  |        * @property $version | 
            
                                                                                                            
                            
            
                                    
            
            
                | 19 |  |  |        * @type {Object} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 20 |  |  |        */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 21 |  |  |       public $version = false; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 22 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 23 |  |  |       /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 24 |  |  |        * Textdomain String | 
            
                                                                                                            
                            
            
                                    
            
            
                | 25 |  |  |        * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 26 |  |  |        * @public | 
            
                                                                                                            
                            
            
                                    
            
            
                | 27 |  |  |        * @property domain | 
            
                                                                                                            
                            
            
                                    
            
            
                | 28 |  |  |        * @var string | 
            
                                                                                                            
                            
            
                                    
            
            
                | 29 |  |  |        */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 30 |  |  |       public $domain = false; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 31 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 32 |  |  |       /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 33 |  |  |        * Singleton Instance Reference. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 34 |  |  |        * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 35 |  |  |        * @public | 
            
                                                                                                            
                            
            
                                    
            
            
                | 36 |  |  |        * @static | 
            
                                                                                                            
                            
            
                                    
            
            
                | 37 |  |  |        * @property $instance | 
            
                                                                                                            
                            
            
                                    
            
            
                | 38 |  |  |        * @type {Object} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 39 |  |  |        */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 40 |  |  |       public static $instance = null; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 41 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 42 |  |  |       public $option = array(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 43 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 44 |  |  |       /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 45 |  |  |        * Instantaite class. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 46 |  |  |        */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 47 |  |  |       private function __construct() { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 48 |  |  |          | 
            
                                                                                                            
                            
            
                                    
            
            
                | 49 |  |  |         $plugin_data = get_file_data( ( dirname( __DIR__ ) . '/wp-amd.php' ), array( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 50 |  |  |           'Name' => 'Plugin Name', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 51 |  |  |           'Version' => 'Version', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 52 |  |  |           'TextDomain' => 'Text Domain', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 53 |  |  |         ), 'plugin' ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 54 |  |  |          | 
            
                                                                                                            
                            
            
                                    
            
            
                | 55 |  |  |         $this->version  = trim( $plugin_data[ 'Version' ] ); | 
                            
                    |  |  |  | 
                                                                                        
                                                                                     | 
            
                                                                                                            
                            
            
                                    
            
            
                | 56 |  |  |         $this->domain   = trim( $plugin_data[ 'TextDomain' ] ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 57 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 58 |  |  |         // Initialize Settings. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 59 |  |  |         $this->settings = new Settings( array( | 
                            
                    |  |  |  | 
                                                                                        
                                                                                            
                                                                                     | 
            
                                                                                                            
                            
            
                                    
            
            
                | 60 |  |  |           'key'  => 'wp_amd', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 61 |  |  |           'data' => array( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 62 |  |  |             'version' => $this->version, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 63 |  |  |             'domain' => $this->domain, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 64 |  |  |             'assets' => array( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 65 |  |  |               'script' => array( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 66 |  |  |                 'type'          => 'script', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 67 |  |  |                 'disk_cache'    => apply_filters( 'wp-amd:script:disk_cache', false, $this ), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 68 |  |  |                 'extension'     => 'js', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 69 |  |  |                 'minify'        => false, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 70 |  |  |                 'admin_menu'    => true, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 71 |  |  |                 'load_in_head'  => false, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 72 |  |  |                 'permalink'     => apply_filters( 'wp-amd:script:path', 'assets/wp-amd.js', $this ), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 73 |  |  |                 'dependencies'  => apply_filters( 'wp-amd:script:dependencies', array( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 74 |  |  |                   'jquery'  => array( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 75 |  |  |                     'id'            => 'jquery', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 76 |  |  |                     'name'          => 'jQuery', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 77 |  |  |                     'infourl'       => 'http://jquery.com', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 78 |  |  |                     'version'       => '2.1.0', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 79 |  |  |                     'url'           => '//ajax.aspnetcdn.com/ajax/jquery/jquery-2.1.0.min.js', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 80 |  |  |                   ), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 81 |  |  |                   'backbone'  => array( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 82 |  |  |                     'id'            => 'backbone', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 83 |  |  |                     'name'          => 'Backbone.js', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 84 |  |  |                     'infourl'       => 'http://backbonejs.com', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 85 |  |  |                     'url'           => 'http://backbonejs.org/backbone-min.js', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 86 |  |  |                   ), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 87 |  |  |                   'lodash' => array( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 88 |  |  |                     'id'            => 'lodash', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 89 |  |  |                     'name'          => 'Lodash', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 90 |  |  |                     'infourl'       => 'http://lodash.com', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 91 |  |  |                     'version'       => '2.4.1', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 92 |  |  |                     'url'           => 'http://cdnjs.cloudflare.com/ajax/libs/lodash.js/2.4.1/lodash.js', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 93 |  |  |                   ), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 94 |  |  |                   'knockout' => array( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 95 |  |  |                     'id'            => 'knockout', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 96 |  |  |                     'name'          => 'Knockout.js', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 97 |  |  |                     'version'       => '2.2.1', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 98 |  |  |                     'infourl'       => 'http://knockoutjs.com', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 99 |  |  |                     'url'           => 'http://ajax.aspnetcdn.com/ajax/knockout/knockout-2.2.1.js', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 100 |  |  |                   ), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 101 |  |  |                   'udx-requires' => array( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 102 |  |  |                     'id'            => 'udx-requires', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 103 |  |  |                     'name'          => 'Requires.js (UDX)', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 104 |  |  |                     'infourl'       => 'http://cdn.udx.io', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 105 |  |  |                     'version'       => '4.0.0', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 106 |  |  |                     'url'           => '//cdn.udx.io/udx.requires.js', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 107 |  |  |                   ), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 108 |  |  |                   'twitter-bootstrap' => array( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 109 |  |  |                     'id'            => 'twitter-bootstrap', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 110 |  |  |                     'name'          => 'Twitter Bootstrap', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 111 |  |  |                     'infourl'       => 'http://getbootstrap.com/', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 112 |  |  |                     'version'       => '3.1.1', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 113 |  |  |                     'url'           => '//netdna.bootstrapcdn.com/bootstrap/3.1.1/js/bootstrap.min.js' | 
            
                                                                                                            
                            
            
                                    
            
            
                | 114 |  |  |                   ), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 115 |  |  |                   'google-analytics' => array( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 116 |  |  |                     'id'            => 'google-analytics', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 117 |  |  |                     'name'          => 'Google Analytics', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 118 |  |  |                     'infourl'       => 'http://google-analytics.com/', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 119 |  |  |                     'version'       => '3.1.1', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 120 |  |  |                     'url'           => '//www.google-analytics.com/urchin.js' | 
            
                                                                                                            
                            
            
                                    
            
            
                | 121 |  |  |                   ) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 122 |  |  |                 ), $this ), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 123 |  |  |               ), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 124 |  |  |               'style'  => array( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 125 |  |  |                 'type'          => 'style', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 126 |  |  |                 'minify'        => false, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 127 |  |  |                 'disk_cache'    => apply_filters( 'wp-amd:script:disk_cache', false, $this ), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 128 |  |  |                 'permalink'     => apply_filters( 'wp-amd:style:path', 'assets/wp-amd.css', $this ), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 129 |  |  |                 'extension'     => 'css', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 130 |  |  |                 'admin_menu'    => true, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 131 |  |  |                 'load_in_head'  => true, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 132 |  |  |                 'dependencies'  => apply_filters( 'wp-amd:style:dependencies', array( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 133 |  |  |                   'twitter-bootstrap' => array( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 134 |  |  |                     'id'            => 'twitter-bootstrap', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 135 |  |  |                     'name'          => 'Twitter Bootstrap', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 136 |  |  |                     'version'       => '3.1.1', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 137 |  |  |                     'infourl'       => 'http://getbootstrap.com/', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 138 |  |  |                     'url'           => '//netdna.bootstrapcdn.com/bootstrap/3.1.1/css/bootstrap.min.css' | 
            
                                                                                                            
                            
            
                                    
            
            
                | 139 |  |  |                   ), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 140 |  |  |                   'normalize' => array( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 141 |  |  |                     'id'            => 'normalize', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 142 |  |  |                     'name'          => 'Normalize', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 143 |  |  |                     'version'       => '3.0.1', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 144 |  |  |                     'infourl'       => 'http://getbootstrap.com/', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 145 |  |  |                     'url'           => '//cdnjs.cloudflare.com/ajax/libs/normalize/3.0.1/normalize.min.css' | 
            
                                                                                                            
                            
            
                                    
            
            
                | 146 |  |  |                   ), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 147 |  |  |                   'fontawesome' => array( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 148 |  |  |                     'id'            => 'fontawesome', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 149 |  |  |                     'name'          => 'Font Awesome', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 150 |  |  |                     'infourl'       => 'http://fontawesome.io/', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 151 |  |  |                     'url'           => '//cdnjs.cloudflare.com/ajax/libs/font-awesome/4.0.3/css/font-awesome.min.css' | 
            
                                                                                                            
                            
            
                                    
            
            
                | 152 |  |  |                   ), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 153 |  |  |                 ), $this ), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 154 |  |  |               ) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 155 |  |  |             ) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 156 |  |  |           ) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 157 |  |  |         )); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 158 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 159 |  |  |         if( !class_exists( 'ChromePhp' ) ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 160 |  |  |           include (__DIR__ . '/class-chrome-php.php'); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 161 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 162 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 163 |  |  |         // Set Dynamics. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 164 |  |  |         $this->set( 'version',  $this->version ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 165 |  |  |         $this->set( 'locale',   $this->domain ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 166 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 167 |  |  |         // Initialize Style and Script classes. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 168 |  |  |         $this->style    = new Style( $this->get( 'assets.style' ), $this ); | 
                            
                    |  |  |  | 
                                                                                        
                                                                                     | 
            
                                                                                                            
                            
            
                                    
            
            
                | 169 |  |  |         $this->script   = new Script( $this->get( 'assets.script' ), $this ); | 
                            
                    |  |  |  | 
                                                                                        
                                                                                     | 
            
                                                                                                            
                            
            
                                    
            
            
                | 170 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 171 |  |  |         // ChromePhp::log('wp-amd: bootstrapping.'.$_SERVER['REQUEST_URI']); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 172 |  |  |         // ChromePhp::log($_SERVER); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 173 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 174 |  |  |         if( file_exists( dirname( __DIR__ ) . '/lib/class-minit.php' ) ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 175 |  |  |           require_once( dirname( __DIR__ ) . '/lib/class-minit.php' ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 176 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 177 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 178 |  |  |         // AJAX Update Handler. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 179 |  |  |         add_action( 'wp_ajax_/amd/v1/asset', array( $this, 'ajax_handler' ) ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 180 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 181 |  |  |         // Handle dynamic URL identification for plugin assets. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 182 |  |  |         add_filter( 'includes_url', array( $this, 'includes_url' ), 20, 2 ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 183 |  |  |         add_filter( 'plugins_url', array( $this, 'plugins_url' ), 20, 2 ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 184 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 185 |  |  |       } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 186 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 187 |  |  |       /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 188 |  |  |        * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 189 |  |  |        */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 190 |  |  |       static public function log() { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 191 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 192 |  |  |         if( !class_exists( 'ChromePhp' ) ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 193 |  |  |           include (__DIR__ . '/class-chrome-php.php'); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 194 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 195 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 196 |  |  |         if( class_exists( 'UsabilityDynamics\AMD\ChromePhp' ) ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 197 |  |  |           call_user_func_array( array('UsabilityDynamics\AMD\ChromePhp', 'log' ), func_get_args() ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 198 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 199 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 200 |  |  |       } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 201 |  |  |        | 
            
                                                                                                            
                            
            
                                    
            
            
                | 202 |  |  |       /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 203 |  |  |        * Modify includes_url() to find valid location for AMD includes assets. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 204 |  |  |        * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 205 |  |  |        * @since 1.1.1 | 
            
                                                                                                            
                            
            
                                    
            
            
                | 206 |  |  |        * @author potanin@UD | 
            
                                                                                                            
                            
            
                                    
            
            
                | 207 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 208 |  |  |        * @param string $url | 
            
                                                                                                            
                            
            
                                    
            
            
                | 209 |  |  |        * @param string $path | 
            
                                                                                                            
                            
            
                                    
            
            
                | 210 |  |  |        * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 211 |  |  |        * @return string | 
            
                                                                                                            
                            
            
                                    
            
            
                | 212 |  |  |        */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 213 |  |  |       public function plugins_url( $url = '', $path = '' ) { | 
                            
                    |  |  |  | 
                                                                                        
                                                                                     | 
            
                                                                                                            
                            
            
                                    
            
            
                | 214 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 215 |  |  |         return $url; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 216 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 217 |  |  |       } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 218 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 219 |  |  |       /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 220 |  |  |        * Modify includes_url() to find valid location for AMD includes assets. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 221 |  |  |        * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 222 |  |  |        * @since 1.1.1 | 
            
                                                                                                            
                            
            
                                    
            
            
                | 223 |  |  |        * @author potanin@UD | 
            
                                                                                                            
                            
            
                                    
            
            
                | 224 |  |  |        * @param string $url | 
            
                                                                                                            
                            
            
                                    
            
            
                | 225 |  |  |        * @param string $path | 
            
                                                                                                            
                            
            
                                    
            
            
                | 226 |  |  |        * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 227 |  |  |        * @return string | 
            
                                                                                                            
                            
            
                                    
            
            
                | 228 |  |  |        */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 229 |  |  |       public function includes_url( $url = '', $path = '' ) { | 
                            
                    |  |  |  | 
                                                                                        
                                                                                     | 
            
                                                                                                            
                            
            
                                    
            
            
                | 230 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 231 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 232 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 233 |  |  |         return $url; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 234 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 235 |  |  |       } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 236 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 237 |  |  |       /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 238 |  |  |        * Handle Administrative AJAX Actions | 
            
                                                                                                            
                            
            
                                    
            
            
                | 239 |  |  |        * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 240 |  |  |        * @author potanin@UD | 
            
                                                                                                            
                            
            
                                    
            
            
                | 241 |  |  |        * @method ajax_handler | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 242 |  |  |        */ | 
            
                                                                        
                            
            
                                    
            
            
                | 243 |  |  |       public function ajax_handler() { | 
            
                                                                        
                            
            
                                    
            
            
                | 244 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 245 |  |  |         $_data = $_POST[ 'data' ]; | 
            
                                                                        
                            
            
                                    
            
            
                | 246 |  |  |         $_type = $_POST[ 'type' ]; | 
            
                                                                        
                            
            
                                    
            
            
                | 247 |  |  |         $_dependency = isset( $_POST[ 'dependency' ] ) ? $_POST[ 'dependency' ] : array(); | 
            
                                                                        
                            
            
                                    
            
            
                | 248 |  |  |         if( !is_array( $_dependency ) ) { | 
            
                                                                        
                            
            
                                    
            
            
                | 249 |  |  |           $_dependency = array(); | 
            
                                                                        
                            
            
                                    
            
            
                | 250 |  |  |         } | 
            
                                                                        
                            
            
                                    
            
            
                | 251 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 252 |  |  |         if( !$_type || !method_exists( $this->{$_type}, 'save_asset' ) ) { | 
            
                                                                        
                            
            
                                    
            
            
                | 253 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 254 |  |  |           wp_send_json(array( | 
            
                                                                        
                            
            
                                    
            
            
                | 255 |  |  |             'ok' => false, | 
            
                                                                        
                            
            
                                    
            
            
                | 256 |  |  |             'message' => __( 'Unexpected error occured.', $this->get( 'locale' ) ) | 
            
                                                                        
                            
            
                                    
            
            
                | 257 |  |  |           )); | 
            
                                                                        
                            
            
                                    
            
            
                | 258 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 259 |  |  |         } | 
            
                                                                        
                            
            
                                    
            
            
                | 260 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 261 |  |  |         if( !is_wp_error( $_revision = $this->{$_type}->save_asset( $_data ) ) ) { | 
            
                                                                        
                            
            
                                    
            
            
                | 262 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 263 |  |  |           update_post_meta( $_revision, 'dependency', $_dependency ); | 
            
                                                                        
                            
            
                                    
            
            
                | 264 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 265 |  |  |           wp_send_json(array( | 
            
                                                                        
                            
            
                                    
            
            
                | 266 |  |  |             'ok' => false, | 
            
                                                                        
                            
            
                                    
            
            
                | 267 |  |  |             'revision' => $_revision, | 
            
                                                                        
                            
            
                                    
            
            
                | 268 |  |  |             'dependency' => $_dependency, | 
            
                                                                        
                            
            
                                    
            
            
                | 269 |  |  |             'message' => __( 'Asset saved successfully.', $this->get( 'locale' ) ) | 
            
                                                                        
                            
            
                                    
            
            
                | 270 |  |  |           )); | 
            
                                                                        
                            
            
                                    
            
            
                | 271 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 272 |  |  |         } | 
            
                                                                        
                            
            
                                    
            
            
                | 273 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 274 |  |  |         wp_send_json(array( | 
            
                                                                        
                            
            
                                    
            
            
                | 275 |  |  |           'ok' => false, | 
            
                                                                        
                            
            
                                    
            
            
                | 276 |  |  |           'message' => __( 'Unable to save asset.', $this->get( 'locale' ) ) | 
            
                                                                        
                            
            
                                    
            
            
                | 277 |  |  |         )); | 
            
                                                                        
                            
            
                                    
            
            
                | 278 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 279 |  |  |       } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 280 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 281 |  |  |       /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 282 |  |  |        * Determine if instance already exists and Return Theme Instance | 
            
                                                                                                            
                            
            
                                    
            
            
                | 283 |  |  |        * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 284 |  |  |        */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 285 |  |  |       public static function get_instance( $args = array() ) { | 
                            
                    |  |  |  | 
                                                                                        
                                                                                     | 
            
                                                                                                            
                            
            
                                    
            
            
                | 286 |  |  |         return null === self::$instance ? self::$instance = new self() : self::$instance; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 287 |  |  |       } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 288 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 289 |  |  |       /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 290 |  |  |        * @param null $key | 
            
                                                                                                            
                            
            
                                    
            
            
                | 291 |  |  |        * @param null $value | 
            
                                                                                                            
                            
            
                                    
            
            
                | 292 |  |  |        * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 293 |  |  |        * @return \UsabilityDynamics\Settings | 
            
                                                                                                            
                            
            
                                    
            
            
                | 294 |  |  |        */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 295 |  |  |       public function set( $key = null, $value = null ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 296 |  |  |         return $this->settings->set( $key, $value ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 297 |  |  |       } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 298 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 299 |  |  |       /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 300 |  |  |        * @param null $key | 
            
                                                                                                            
                            
            
                                    
            
            
                | 301 |  |  |        * @param null $default | 
            
                                                                                                            
                            
            
                                    
            
            
                | 302 |  |  |        * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 303 |  |  |        * @return \UsabilityDynamics\type | 
            
                                                                                                            
                            
            
                                    
            
            
                | 304 |  |  |        */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 305 |  |  |       public function get( $key = null, $default = null ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 306 |  |  |         return $this->settings->get( $key, $default ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 307 |  |  |       } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 308 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 309 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 310 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 311 |  |  |   } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 312 |  |  |  | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 313 |  |  | } | 
            
                                                        
            
                                    
            
            
                | 314 |  |  |  | 
            
                        
This check looks for assignments to scalar types that may be of the wrong type.
To ensure the code behaves as expected, it may be a good idea to add an explicit type cast.