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index 5ded24ca16ee4cdc759272dcdada91006028d892..1e6214627406297df407a883ba87ce70e4499146 100644 (file)
 <?php
 /**
- * Customize Control Class
+ * WordPress Customize Control classes
  *
  * @package WordPress
  * @subpackage Customize
  * @since 3.4.0
  */
 
+/**
+ * Customize Control class.
+ *
+ * @since 3.4.0
+ */
 class WP_Customize_Control {
+
+       /**
+        * Incremented with each new class instantiation, then stored in $instance_number.
+        *
+        * Used when sorting two instances whose priorities are equal.
+        *
+        * @since 4.1.0
+        *
+        * @static
+        * @access protected
+        * @var int
+        */
+       protected static $instance_count = 0;
+
+       /**
+        * Order in which this instance was created in relation to other instances.
+        *
+        * @since 4.1.0
+        * @access public
+        * @var int
+        */
+       public $instance_number;
+
+       /**
+        * @access public
+        * @var WP_Customize_Manager
+        */
        public $manager;
+
+       /**
+        * @access public
+        * @var string
+        */
        public $id;
 
-       // All settings tied to the control.
+       /**
+        * All settings tied to the control.
+        *
+        * @access public
+        * @var array
+        */
        public $settings;
 
-       // The primary setting for the control (if there is one).
+       /**
+        * The primary setting for the control (if there is one).
+        *
+        * @access public
+        * @var string
+        */
        public $setting = 'default';
 
-       public $priority          = 10;
-       public $section           = '';
-       public $label             = '';
-       // @todo: remove choices
-       public $choices           = array();
+       /**
+        * @access public
+        * @var int
+        */
+       public $priority = 10;
+
+       /**
+        * @access public
+        * @var string
+        */
+       public $section = '';
+
+       /**
+        * @access public
+        * @var string
+        */
+       public $label = '';
+
+       /**
+        * @access public
+        * @var string
+        */
+       public $description = '';
+
+       /**
+        * @todo: Remove choices
+        *
+        * @access public
+        * @var array
+        */
+       public $choices = array();
+
+       /**
+        * @access public
+        * @var array
+        */
+       public $input_attrs = array();
 
+       /**
+        * @deprecated It is better to just call the json() method
+        * @access public
+        * @var array
+        */
        public $json = array();
 
+       /**
+        * @access public
+        * @var string
+        */
        public $type = 'text';
 
+       /**
+        * Callback.
+        *
+        * @since 4.0.0
+        * @access public
+        *
+        * @see WP_Customize_Control::active()
+        *
+        * @var callable Callback is called with one argument, the instance of
+        *               WP_Customize_Control, and returns bool to indicate whether
+        *               the control is active (such as it relates to the URL
+        *               currently being previewed).
+        */
+       public $active_callback = '';
 
        /**
         * Constructor.
         *
+        * Supplied $args override class property defaults.
+        *
         * If $args['settings'] is not defined, use the $id as the setting ID.
         *
         * @since 3.4.0
+        *
+        * @param WP_Customize_Manager $manager Customizer bootstrap instance.
+        * @param string               $id      Control ID.
+        * @param array                $args    Optional. Arguments to override class property defaults.
         */
-       function __construct( $manager, $id, $args = array() ) {
+       public function __construct( $manager, $id, $args = array() ) {
                $keys = array_keys( get_object_vars( $this ) );
                foreach ( $keys as $key ) {
-                       if ( isset( $args[ $key ] ) )
+                       if ( isset( $args[ $key ] ) ) {
                                $this->$key = $args[ $key ];
+                       }
                }
 
                $this->manager = $manager;
                $this->id = $id;
-
+               if ( empty( $this->active_callback ) ) {
+                       $this->active_callback = array( $this, 'active_callback' );
+               }
+               self::$instance_count += 1;
+               $this->instance_number = self::$instance_count;
 
                // Process settings.
-               if ( empty( $this->settings ) )
+               if ( empty( $this->settings ) ) {
                        $this->settings = $id;
+               }
 
                $settings = array();
                if ( is_array( $this->settings ) ) {
@@ -69,16 +183,59 @@ class WP_Customize_Control {
         */
        public function enqueue() {}
 
+       /**
+        * Check whether control is active to current Customizer preview.
+        *
+        * @since 4.0.0
+        * @access public
+        *
+        * @return bool Whether the control is active to the current preview.
+        */
+       final public function active() {
+               $control = $this;
+               $active = call_user_func( $this->active_callback, $this );
+
+               /**
+                * Filter response of WP_Customize_Control::active().
+                *
+                * @since 4.0.0
+                *
+                * @param bool                 $active  Whether the Customizer control is active.
+                * @param WP_Customize_Control $control WP_Customize_Control instance.
+                */
+               $active = apply_filters( 'customize_control_active', $active, $control );
+
+               return $active;
+       }
+
+       /**
+        * Default callback used when invoking WP_Customize_Control::active().
+        *
+        * Subclasses can override this with their specific logic, or they may
+        * provide an 'active_callback' argument to the constructor.
+        *
+        * @since 4.0.0
+        * @access public
+        *
+        * @return true Always true.
+        */
+       public function active_callback() {
+               return true;
+       }
 
        /**
         * Fetch a setting's value.
         * Grabs the main setting by default.
         *
         * @since 3.4.0
+        *
+        * @param string $setting_key
+        * @return mixed The requested setting's value, if the setting exists.
         */
-       public final function value( $setting_key = 'default' ) {
-               if ( isset( $this->settings[ $setting_key ] ) )
+       final public function value( $setting_key = 'default' ) {
+               if ( isset( $this->settings[ $setting_key ] ) ) {
                        return $this->settings[ $setting_key ]->value();
+               }
        }
 
        /**
@@ -93,6 +250,25 @@ class WP_Customize_Control {
                }
 
                $this->json['type'] = $this->type;
+               $this->json['priority'] = $this->priority;
+               $this->json['active'] = $this->active();
+               $this->json['section'] = $this->section;
+               $this->json['content'] = $this->get_content();
+               $this->json['label'] = $this->label;
+               $this->json['description'] = $this->description;
+               $this->json['instanceNumber'] = $this->instance_number;
+       }
+
+       /**
+        * Get the data to export to the client via JSON.
+        *
+        * @since 4.1.0
+        *
+        * @return array Array of parameters passed to the JavaScript.
+        */
+       public function json() {
+               $this->to_json();
+               return $this->json;
        }
 
        /**
@@ -102,7 +278,7 @@ class WP_Customize_Control {
         *
         * @return bool False if theme doesn't support the control or user doesn't have the required permissions, otherwise true.
         */
-       public final function check_capabilities() {
+       final public function check_capabilities() {
                foreach ( $this->settings as $setting ) {
                        if ( ! $setting->check_capabilities() )
                                return false;
@@ -115,23 +291,55 @@ class WP_Customize_Control {
                return true;
        }
 
+       /**
+        * Get the control's content for insertion into the Customizer pane.
+        *
+        * @since 4.1.0
+        *
+        * @return string Contents of the control.
+        */
+       final public function get_content() {
+               ob_start();
+               $this->maybe_render();
+               return trim( ob_get_clean() );
+       }
+
        /**
         * Check capabilities and render the control.
         *
         * @since 3.4.0
+        * @uses WP_Customize_Control::render()
         */
-       public final function maybe_render() {
+       final public function maybe_render() {
                if ( ! $this->check_capabilities() )
                        return;
 
+               /**
+                * Fires just before the current Customizer control is rendered.
+                *
+                * @since 3.4.0
+                *
+                * @param WP_Customize_Control $this WP_Customize_Control instance.
+                */
                do_action( 'customize_render_control', $this );
+
+               /**
+                * Fires just before a specific Customizer control is rendered.
+                *
+                * The dynamic portion of the hook name, `$this->id`, refers to
+                * the control ID.
+                *
+                * @since 3.4.0
+                *
+                * @param WP_Customize_Control $this {@see WP_Customize_Control} instance.
+                */
                do_action( 'customize_render_control_' . $this->id, $this );
 
                $this->render();
        }
 
        /**
-        * Render the control. Renders the control wrapper, then calls $this->render_content().
+        * Renders the control wrapper and calls $this->render_content() for the internals.
         *
         * @since 3.4.0
         */
@@ -144,6 +352,14 @@ class WP_Customize_Control {
                </li><?php
        }
 
+       /**
+        * Get the data link attribute for a setting.
+        *
+        * @since 3.4.0
+        *
+        * @param string $setting_key
+        * @return string Data link parameter, if $setting_key is a valid setting, empty string otherwise.
+        */
        public function get_link( $setting_key = 'default' ) {
                if ( ! isset( $this->settings[ $setting_key ] ) )
                        return '';
@@ -151,32 +367,52 @@ class WP_Customize_Control {
                return 'data-customize-setting-link="' . esc_attr( $this->settings[ $setting_key ]->id ) . '"';
        }
 
+       /**
+        * Render the data link attribute for the control's input element.
+        *
+        * @since 3.4.0
+        * @uses WP_Customize_Control::get_link()
+        *
+        * @param string $setting_key
+        */
        public function link( $setting_key = 'default' ) {
                echo $this->get_link( $setting_key );
        }
 
+       /**
+        * Render the custom attributes for the control's input element.
+        *
+        * @since 4.0.0
+        * @access public
+        */
+       public function input_attrs() {
+               foreach( $this->input_attrs as $attr => $value ) {
+                       echo $attr . '="' . esc_attr( $value ) . '" ';
+               }
+       }
+
        /**
         * Render the control's content.
         *
-        * Allows the content to be overriden without having to rewrite the wrapper.
+        * Allows the content to be overriden without having to rewrite the wrapper in $this->render().
+        *
+        * Supports basic input types `text`, `checkbox`, `textarea`, `radio`, `select` and `dropdown-pages`.
+        * Additional input types such as `email`, `url`, `number`, `hidden` and `date` are supported implicitly.
+        *
+        * Control content can alternately be rendered in JS. See {@see WP_Customize_Control::print_template()}.
         *
         * @since 3.4.0
         */
        protected function render_content() {
                switch( $this->type ) {
-                       case 'text':
-                               ?>
-                               <label>
-                                       <span class="customize-control-title"><?php echo esc_html( $this->label ); ?></span>
-                                       <input type="text" value="<?php echo esc_attr( $this->value() ); ?>" <?php $this->link(); ?> />
-                               </label>
-                               <?php
-                               break;
                        case 'checkbox':
                                ?>
                                <label>
                                        <input type="checkbox" value="<?php echo esc_attr( $this->value() ); ?>" <?php $this->link(); checked( $this->value() ); ?> />
                                        <?php echo esc_html( $this->label ); ?>
+                                       <?php if ( ! empty( $this->description ) ) : ?>
+                                               <span class="description customize-control-description"><?php echo $this->description; ?></span>
+                                       <?php endif; ?>
                                </label>
                                <?php
                                break;
@@ -186,9 +422,13 @@ class WP_Customize_Control {
 
                                $name = '_customize-radio-' . $this->id;
 
-                               ?>
-                               <span class="customize-control-title"><?php echo esc_html( $this->label ); ?></span>
-                               <?php
+                               if ( ! empty( $this->label ) ) : ?>
+                                       <span class="customize-control-title"><?php echo esc_html( $this->label ); ?></span>
+                               <?php endif;
+                               if ( ! empty( $this->description ) ) : ?>
+                                       <span class="description customize-control-description"><?php echo $this->description ; ?></span>
+                               <?php endif;
+
                                foreach ( $this->choices as $value => $label ) :
                                        ?>
                                        <label>
@@ -204,7 +444,13 @@ class WP_Customize_Control {
 
                                ?>
                                <label>
-                                       <span class="customize-control-title"><?php echo esc_html( $this->label ); ?></span>
+                                       <?php if ( ! empty( $this->label ) ) : ?>
+                                               <span class="customize-control-title"><?php echo esc_html( $this->label ); ?></span>
+                                       <?php endif;
+                                       if ( ! empty( $this->description ) ) : ?>
+                                               <span class="description customize-control-description"><?php echo $this->description; ?></span>
+                                       <?php endif; ?>
+
                                        <select <?php $this->link(); ?>>
                                                <?php
                                                foreach ( $this->choices as $value => $label )
@@ -214,6 +460,19 @@ class WP_Customize_Control {
                                </label>
                                <?php
                                break;
+                       case 'textarea':
+                               ?>
+                               <label>
+                                       <?php if ( ! empty( $this->label ) ) : ?>
+                                               <span class="customize-control-title"><?php echo esc_html( $this->label ); ?></span>
+                                       <?php endif;
+                                       if ( ! empty( $this->description ) ) : ?>
+                                               <span class="description customize-control-description"><?php echo $this->description; ?></span>
+                                       <?php endif; ?>
+                                       <textarea rows="5" <?php $this->link(); ?>><?php echo esc_textarea( $this->value() ); ?></textarea>
+                               </label>
+                               <?php
+                               break;
                        case 'dropdown-pages':
                                $dropdown = wp_dropdown_pages(
                                        array(
@@ -234,283 +493,1479 @@ class WP_Customize_Control {
                                        $dropdown
                                );
                                break;
+                       default:
+                               ?>
+                               <label>
+                                       <?php if ( ! empty( $this->label ) ) : ?>
+                                               <span class="customize-control-title"><?php echo esc_html( $this->label ); ?></span>
+                                       <?php endif;
+                                       if ( ! empty( $this->description ) ) : ?>
+                                               <span class="description customize-control-description"><?php echo $this->description; ?></span>
+                                       <?php endif; ?>
+                                       <input type="<?php echo esc_attr( $this->type ); ?>" <?php $this->input_attrs(); ?> value="<?php echo esc_attr( $this->value() ); ?>" <?php $this->link(); ?> />
+                               </label>
+                               <?php
+                               break;
                }
        }
+
+       /**
+        * Render the control's JS template.
+        *
+        * This function is only run for control types that have been registered with
+        * {@see WP_Customize_Manager::register_control_type()}.
+        *
+        * In the future, this will also print the template for the control's container
+        * element and be override-able.
+        *
+        * @since 4.1.0
+        */
+       final public function print_template() {
+               ?>
+               <script type="text/html" id="tmpl-customize-control-<?php echo $this->type; ?>-content">
+                       <?php $this->content_template(); ?>
+               </script>
+               <?php
+       }
+
+       /**
+        * An Underscore (JS) template for this control's content (but not its container).
+        *
+        * Class variables for this control class are available in the `data` JS object;
+        * export custom variables by overriding {@see WP_Customize_Control::to_json()}.
+        *
+        * @see WP_Customize_Control::print_template()
+        *
+        * @since 4.1.0
+        */
+       protected function content_template() {}
+
 }
 
+/**
+ * Customize Color Control class.
+ *
+ * @since 3.4.0
+ *
+ * @see WP_Customize_Control
+ */
 class WP_Customize_Color_Control extends WP_Customize_Control {
+       /**
+        * @access public
+        * @var string
+        */
        public $type = 'color';
+
+       /**
+        * @access public
+        * @var array
+        */
        public $statuses;
 
+       /**
+        * Constructor.
+        *
+        * @since 3.4.0
+        * @uses WP_Customize_Control::__construct()
+        *
+        * @param WP_Customize_Manager $manager Customizer bootstrap instance.
+        * @param string               $id      Control ID.
+        * @param array                $args    Optional. Arguments to override class property defaults.
+        */
        public function __construct( $manager, $id, $args = array() ) {
                $this->statuses = array( '' => __('Default') );
                parent::__construct( $manager, $id, $args );
        }
 
+       /**
+        * Enqueue scripts/styles for the color picker.
+        *
+        * @since 3.4.0
+        */
        public function enqueue() {
-               wp_enqueue_script( 'farbtastic' );
-               wp_enqueue_style( 'farbtastic' );
+               wp_enqueue_script( 'wp-color-picker' );
+               wp_enqueue_style( 'wp-color-picker' );
        }
 
+       /**
+        * Refresh the parameters passed to the JavaScript via JSON.
+        *
+        * @since 3.4.0
+        * @uses WP_Customize_Control::to_json()
+        */
        public function to_json() {
                parent::to_json();
                $this->json['statuses'] = $this->statuses;
+               $this->json['defaultValue'] = $this->setting->default;
        }
 
-       public function render_content() {
+       /**
+        * Don't render the control content from PHP, as it's rendered via JS on load.
+        *
+        * @since 3.4.0
+        */
+       public function render_content() {}
+
+       /**
+        * Render a JS template for the content of the color picker control.
+        *
+        * @since 4.1.0
+        */
+       public function content_template() {
                ?>
+               <# var defaultValue = '';
+               if ( data.defaultValue ) {
+                       if ( '#' !== data.defaultValue.substring( 0, 1 ) ) {
+                               defaultValue = '#' + data.defaultValue;
+                       } else {
+                               defaultValue = data.defaultValue;
+                       }
+                       defaultValue = ' data-default-color=' + defaultValue; // Quotes added automatically.
+               } #>
                <label>
-                       <span class="customize-control-title"><?php echo esc_html( $this->label ); ?></span>
+                       <# if ( data.label ) { #>
+                               <span class="customize-control-title">{{{ data.label }}}</span>
+                       <# } #>
+                       <# if ( data.description ) { #>
+                               <span class="description customize-control-description">{{{ data.description }}}</span>
+                       <# } #>
                        <div class="customize-control-content">
-                               <div class="dropdown">
-                                       <div class="dropdown-content">
-                                               <div class="dropdown-status"></div>
-                                       </div>
-                                       <div class="dropdown-arrow"></div>
-                               </div>
-                               <input class="color-picker-hex" type="text" maxlength="7" placeholder="<?php esc_attr_e('Hex Value'); ?>" />
+                               <input class="color-picker-hex" type="text" maxlength="7" placeholder="<?php esc_attr_e( 'Hex Value' ); ?>" {{ defaultValue }} />
                        </div>
-                       <div class="farbtastic-placeholder"></div>
                </label>
                <?php
        }
 }
 
-class WP_Customize_Upload_Control extends WP_Customize_Control {
-       public $type    = 'upload';
-       public $removed = '';
-       public $context;
+/**
+ * Customize Media Control class.
+ *
+ * @since 4.2.0
+ *
+ * @see WP_Customize_Control
+ */
+class WP_Customize_Media_Control extends WP_Customize_Control {
+       /**
+        * Control type.
+        *
+        * @since 4.2.0
+        * @access public
+        * @var string
+        */
+       public $type = 'media';
+
+       /**
+        * Media control mime type.
+        *
+        * @since 4.2.0
+        * @access public
+        * @var string
+        */
+       public $mime_type = '';
+
+       /**
+        * Button labels.
+        *
+        * @since 4.2.0
+        * @access public
+        * @var array
+        */
+       public $button_labels = array();
+
+       /**
+        * Constructor.
+        *
+        * @since 4.1.0
+        * @since 4.2.0 Moved from WP_Customize_Upload_Control.
+        *
+        * @param WP_Customize_Manager $manager Customizer bootstrap instance.
+        * @param string               $id      Control ID.
+        * @param array                $args    Optional. Arguments to override class property defaults.
+        */
+       public function __construct( $manager, $id, $args = array() ) {
+               parent::__construct( $manager, $id, $args );
+
+               $this->button_labels = array(
+                       'select'       => __( 'Select File' ),
+                       'change'       => __( 'Change File' ),
+                       'default'      => __( 'Default' ),
+                       'remove'       => __( 'Remove' ),
+                       'placeholder'  => __( 'No file selected' ),
+                       'frame_title'  => __( 'Select File' ),
+                       'frame_button' => __( 'Choose File' ),
+               );
+       }
 
+       /**
+        * Enqueue control related scripts/styles.
+        *
+        * @since 3.4.0
+        * @since 4.2.0 Moved from WP_Customize_Upload_Control.
+        */
        public function enqueue() {
-               wp_enqueue_script( 'wp-plupload' );
+               wp_enqueue_media();
        }
 
+       /**
+        * Refresh the parameters passed to the JavaScript via JSON.
+        *
+        * @since 3.4.0
+        * @since 4.2.0 Moved from WP_Customize_Upload_Control.
+        *
+        * @see WP_Customize_Control::to_json()
+        */
        public function to_json() {
                parent::to_json();
+               $this->json['label'] = html_entity_decode( $this->label, ENT_QUOTES, get_bloginfo( 'charset' ) );
+               $this->json['mime_type'] = $this->mime_type;
+               $this->json['button_labels'] = $this->button_labels;
+               $this->json['canUpload'] = current_user_can( 'upload_files' );
+
+               $value = $this->value();
+
+               if ( is_object( $this->setting ) ) {
+                       if ( $this->setting->default ) {
+                               // Fake an attachment model - needs all fields used by template.
+                               // Note that the default value must be a URL, NOT an attachment ID.
+                               $type = in_array( substr( $this->setting->default, -3 ), array( 'jpg', 'png', 'gif', 'bmp' ) ) ? 'image' : 'document';
+                               $default_attachment = array(
+                                       'id' => 1,
+                                       'url' => $this->setting->default,
+                                       'type' => $type,
+                                       'icon' => wp_mime_type_icon( $type ),
+                                       'title' => basename( $this->setting->default ),
+                               );
 
-               $this->json['removed'] = $this->removed;
+                               if ( 'image' === $type ) {
+                                       $default_attachment['sizes'] = array(
+                                               'full' => array( 'url' => $this->setting->default ),
+                                       );
+                               }
 
-               if ( $this->context )
-                       $this->json['context'] = $this->context;
+                               $this->json['defaultAttachment'] = $default_attachment;
+                       }
+
+                       if ( $value && $this->setting->default && $value === $this->setting->default ) {
+                               // Set the default as the attachment.
+                               $this->json['attachment'] = $this->json['defaultAttachment'];
+                       } elseif ( $value ) {
+                               $this->json['attachment'] = wp_prepare_attachment_for_js( $value );
+                       }
+               }
        }
 
-       public function render_content() {
+       /**
+        * Don't render any content for this control from PHP.
+        *
+        * @since 3.4.0
+        * @since 4.2.0 Moved from WP_Customize_Upload_Control.
+        *
+        * @see WP_Customize_Media_Control::content_template()
+        */
+       public function render_content() {}
+
+       /**
+        * Render a JS template for the content of the media control.
+        *
+        * @since 4.1.0
+        * @since 4.2.0 Moved from WP_Customize_Upload_Control.
+        */
+       public function content_template() {
                ?>
-               <label>
-                       <span class="customize-control-title"><?php echo esc_html( $this->label ); ?></span>
-                       <div>
-                               <a href="#" class="button-secondary upload"><?php _e( 'Upload' ); ?></a>
-                               <a href="#" class="remove"><?php _e( 'Remove' ); ?></a>
-                       </div>
+               <label for="{{ data.settings['default'] }}-button">
+                       <# if ( data.label ) { #>
+                               <span class="customize-control-title">{{ data.label }}</span>
+                       <# } #>
+                       <# if ( data.description ) { #>
+                               <span class="description customize-control-description">{{{ data.description }}}</span>
+                       <# } #>
                </label>
+
+               <# if ( data.attachment && data.attachment.id ) { #>
+                       <div class="current">
+                               <div class="container">
+                                       <div class="attachment-media-view attachment-media-view-{{ data.attachment.type }} {{ data.attachment.orientation }}">
+                                               <div class="thumbnail thumbnail-{{ data.attachment.type }}">
+                                                       <# if ( 'image' === data.attachment.type && data.attachment.sizes && data.attachment.sizes.medium ) { #>
+                                                               <img class="attachment-thumb" src="{{ data.attachment.sizes.medium.url }}" draggable="false" />
+                                                       <# } else if ( 'image' === data.attachment.type && data.attachment.sizes && data.attachment.sizes.full ) { #>
+                                                               <img class="attachment-thumb" src="{{ data.attachment.sizes.full.url }}" draggable="false" />
+                                                       <# } else if ( 'audio' === data.attachment.type ) { #>
+                                                               <# if ( data.attachment.image && data.attachment.image.src && data.attachment.image.src !== data.attachment.icon ) { #>
+                                                                       <img src="{{ data.attachment.image.src }}" class="thumbnail" draggable="false" />
+                                                               <# } else { #>
+                                                                       <img src="{{ data.attachment.icon }}" class="attachment-thumb type-icon" draggable="false" />
+                                                               <# } #>
+                                                               <p class="attachment-meta attachment-meta-title">&#8220;{{ data.attachment.title }}&#8221;</p>
+                                                               <# if ( data.attachment.album || data.attachment.meta.album ) { #>
+                                                               <p class="attachment-meta"><em>{{ data.attachment.album || data.attachment.meta.album }}</em></p>
+                                                               <# } #>
+                                                               <# if ( data.attachment.artist || data.attachment.meta.artist ) { #>
+                                                               <p class="attachment-meta">{{ data.attachment.artist || data.attachment.meta.artist }}</p>
+                                                               <# } #>
+                                                               <audio style="visibility: hidden" controls class="wp-audio-shortcode" width="100%" preload="none">
+                                                                       <source type="{{ data.attachment.mime }}" src="{{ data.attachment.url }}"/>
+                                                               </audio>
+                                                       <# } else if ( 'video' === data.attachment.type ) { #>
+                                                               <div class="wp-media-wrapper wp-video">
+                                                                       <video controls="controls" class="wp-video-shortcode" preload="metadata"
+                                                                               <# if ( data.attachment.image && data.attachment.image.src !== data.attachment.icon ) { #>poster="{{ data.attachment.image.src }}"<# } #>>
+                                                                               <source type="{{ data.attachment.mime }}" src="{{ data.attachment.url }}"/>
+                                                                       </video>
+                                                               </div>
+                                                       <# } else { #>
+                                                               <img class="attachment-thumb type-icon icon" src="{{ data.attachment.icon }}" draggable="false" />
+                                                               <p class="attachment-title">{{ data.attachment.title }}</p>
+                                                       <# } #>
+                                               </div>
+                                       </div>
+                               </div>
+                       </div>
+                       <div class="actions">
+                               <# if ( data.canUpload ) { #>
+                               <button type="button" class="button remove-button"><?php echo $this->button_labels['remove']; ?></button>
+                               <button type="button" class="button upload-button" id="{{ data.settings['default'] }}-button"><?php echo $this->button_labels['change']; ?></button>
+                               <div style="clear:both"></div>
+                               <# } #>
+                       </div>
+               <# } else { #>
+                       <div class="current">
+                               <div class="container">
+                                       <div class="placeholder">
+                                               <div class="inner">
+                                                       <span>
+                                                               <?php echo $this->button_labels['placeholder']; ?>
+                                                       </span>
+                                               </div>
+                                       </div>
+                               </div>
+                       </div>
+                       <div class="actions">
+                               <# if ( data.defaultAttachment ) { #>
+                                       <button type="button" class="button default-button"><?php echo $this->button_labels['default']; ?></button>
+                               <# } #>
+                               <# if ( data.canUpload ) { #>
+                               <button type="button" class="button upload-button" id="{{ data.settings['default'] }}-button"><?php echo $this->button_labels['select']; ?></button>
+                               <# } #>
+                               <div style="clear:both"></div>
+                       </div>
+               <# } #>
                <?php
        }
 }
 
-class WP_Customize_Image_Control extends WP_Customize_Upload_Control {
-       public $type = 'image';
-       public $get_url;
-       public $statuses;
+/**
+ * Customize Upload Control Class.
+ *
+ * @since 3.4.0
+ *
+ * @see WP_Customize_Media_Control
+ */
+class WP_Customize_Upload_Control extends WP_Customize_Media_Control {
+       public $type          = 'upload';
+       public $mime_type     = '';
+       public $button_labels = array();
+       public $removed = ''; // unused
+       public $context; // unused
+       public $extensions = array(); // unused
 
-       protected $tabs = array();
+       /**
+        * Refresh the parameters passed to the JavaScript via JSON.
+        *
+        * @since 3.4.0
+        *
+        * @uses WP_Customize_Media_Control::to_json()
+        */
+       public function to_json() {
+               parent::to_json();
 
-       public function __construct( $manager, $id, $args ) {
-               $this->statuses = array( '' => __('No Image') );
+               $value = $this->value();
+               if ( $value ) {
+                       // Get the attachment model for the existing file.
+                       $attachment_id = attachment_url_to_postid( $value );
+                       if ( $attachment_id ) {
+                               $this->json['attachment'] = wp_prepare_attachment_for_js( $attachment_id );
+                       }
+               }
+       }
+}
 
+/**
+ * Customize Image Control class.
+ *
+ * @since 3.4.0
+ *
+ * @see WP_Customize_Upload_Control
+ */
+class WP_Customize_Image_Control extends WP_Customize_Upload_Control {
+       public $type = 'image';
+       public $mime_type = 'image';
+
+       /**
+        * Constructor.
+        *
+        * @since 3.4.0
+        * @uses WP_Customize_Upload_Control::__construct()
+        *
+        * @param WP_Customize_Manager $manager Customizer bootstrap instance.
+        * @param string               $id      Control ID.
+        * @param array                $args    Optional. Arguments to override class property defaults.
+        */
+       public function __construct( $manager, $id, $args = array() ) {
                parent::__construct( $manager, $id, $args );
 
-               $this->add_tab( 'upload-new', __('Upload New'), array( $this, 'tab_upload_new' ) );
-               $this->add_tab( 'uploaded',   __('Uploaded'),   array( $this, 'tab_uploaded' ) );
+               $this->button_labels = array(
+                       'select'       => __( 'Select Image' ),
+                       'change'       => __( 'Change Image' ),
+                       'remove'       => __( 'Remove' ),
+                       'default'      => __( 'Default' ),
+                       'placeholder'  => __( 'No image selected' ),
+                       'frame_title'  => __( 'Select Image' ),
+                       'frame_button' => __( 'Choose Image' ),
+               );
        }
 
+       /**
+        * @since 3.4.2
+        * @deprecated 4.1.0
+        */
+       public function prepare_control() {}
+
+       /**
+        * @since 3.4.0
+        * @deprecated 4.1.0
+        *
+        * @param string $id
+        * @param string $label
+        * @param mixed $callback
+        */
+       public function add_tab( $id, $label, $callback ) {}
+
+       /**
+        * @since 3.4.0
+        * @deprecated 4.1.0
+        *
+        * @param string $id
+        */
+       public function remove_tab( $id ) {}
+
+       /**
+        * @since 3.4.0
+        * @deprecated 4.1.0
+        *
+        * @param string $url
+        * @param string $thumbnail_url
+        */
+       public function print_tab_image( $url, $thumbnail_url = null ) {}
+}
+
+/**
+ * Customize Background Image Control class.
+ *
+ * @since 3.4.0
+ *
+ * @see WP_Customize_Image_Control
+ */
+class WP_Customize_Background_Image_Control extends WP_Customize_Image_Control {
+       public $type = 'background';
+
+       /**
+        * Constructor.
+        *
+        * @since 3.4.0
+        * @uses WP_Customize_Image_Control::__construct()
+        *
+        * @param WP_Customize_Manager $manager Customizer bootstrap instance.
+        */
+       public function __construct( $manager ) {
+               parent::__construct( $manager, 'background_image', array(
+                       'label'    => __( 'Background Image' ),
+                       'section'  => 'background_image',
+               ) );
+       }
+
+       /**
+        * Enqueue control related scripts/styles.
+        *
+        * @since 4.1.0
+        */
+       public function enqueue() {
+               parent::enqueue();
+
+               wp_localize_script( 'customize-controls', '_wpCustomizeBackground', array(
+                       'nonces' => array(
+                               'add' => wp_create_nonce( 'background-add' ),
+                       ),
+               ) );
+       }
+}
+
+/**
+ * Customize Cropped Image Control class.
+ *
+ * @since 4.3.0
+ *
+ * @see WP_Customize_Media_Control
+ */
+class WP_Customize_Cropped_Image_Control extends WP_Customize_Media_Control {
+
+       /**
+        * Control type.
+        *
+        * @since 4.3.0
+        * @access public
+        * @var string
+        */
+       public $type = 'cropped_image';
+
+       /**
+        * Suggested width for cropped image.
+        *
+        * @since 4.3.0
+        * @access public
+        * @var int
+        */
+       public $width = 150;
+
+       /**
+        * Suggested height for cropped image.
+        *
+        * @since 4.3.0
+        * @access public
+        * @var int
+        */
+       public $height = 150;
+
+       /**
+        * Whether the width is flexible.
+        *
+        * @since 4.3.0
+        * @access public
+        * @var bool
+        */
+       public $flex_width = false;
+
+       /**
+        * Whether the height is flexible.
+        *
+        * @since 4.3.0
+        * @access public
+        * @var bool
+        */
+       public $flex_height = false;
+
+       /**
+        * Enqueue control related scripts/styles.
+        *
+        * @since 4.3.0
+        * @access public
+        */
+       public function enqueue() {
+               wp_enqueue_script( 'customize-views' );
+
+               parent::enqueue();
+       }
+
+       /**
+        * Refresh the parameters passed to the JavaScript via JSON.
+        *
+        * @since 4.3.0
+        * @access public
+        *
+        * @see WP_Customize_Control::to_json()
+        */
        public function to_json() {
                parent::to_json();
-               $this->json['statuses'] = $this->statuses;
+
+               $this->json['width']       = absint( $this->width );
+               $this->json['height']      = absint( $this->height );
+               $this->json['flex_width']  = absint( $this->flex_width );
+               $this->json['flex_height'] = absint( $this->flex_height );
        }
 
-       public function render_content() {
-               $src = $this->value();
-               if ( isset( $this->get_url ) )
-                       $src = call_user_func( $this->get_url, $src );
+}
 
-               ?>
-               <div class="customize-image-picker">
-                       <span class="customize-control-title"><?php echo esc_html( $this->label ); ?></span>
+/**
+ * Customize Site Icon control class.
+ *
+ * Used only for custom functionality in JavaScript.
+ *
+ * @since 4.3.0
+ *
+ * @see WP_Customize_Cropped_Image_Control
+ */
+class WP_Customize_Site_Icon_Control extends WP_Customize_Cropped_Image_Control {
 
-                       <div class="customize-control-content">
-                               <div class="dropdown preview-thumbnail">
-                                       <div class="dropdown-content">
-                                               <?php if ( empty( $src ) ): ?>
-                                                       <img style="display:none;" />
-                                               <?php else: ?>
-                                                       <img src="<?php echo esc_url( set_url_scheme( $src ) ); ?>" />
-                                               <?php endif; ?>
-                                               <div class="dropdown-status"></div>
-                                       </div>
-                                       <div class="dropdown-arrow"></div>
+       /**
+        * Control type.
+        *
+        * @since 4.3.0
+        * @access public
+        * @var string
+        */
+       public $type = 'site_icon';
+
+       /**
+        * Constructor.
+        *
+        * @since 4.3.0
+        * @access public
+        *
+        * @param WP_Customize_Manager $manager Customizer bootstrap instance.
+        * @param string               $id      Control ID.
+        * @param array                $args    Optional. Arguments to override class property defaults.
+        */
+       public function __construct( $manager, $id, $args = array() ) {
+               parent::__construct( $manager, $id, $args );
+               add_action( 'customize_controls_print_styles', 'wp_site_icon', 99 );
+       }
+}
+
+/**
+ * Customize Header Image Control class.
+ *
+ * @since 3.4.0
+ *
+ * @see WP_Customize_Image_Control
+ */
+class WP_Customize_Header_Image_Control extends WP_Customize_Image_Control {
+       public $type = 'header';
+       public $uploaded_headers;
+       public $default_headers;
+
+       /**
+        * Constructor.
+        *
+        * @since 3.4.0
+        *
+        * @param WP_Customize_Manager $manager Customizer bootstrap instance.
+        */
+       public function __construct( $manager ) {
+               parent::__construct( $manager, 'header_image', array(
+                       'label'    => __( 'Header Image' ),
+                       'settings' => array(
+                               'default' => 'header_image',
+                               'data'    => 'header_image_data',
+                       ),
+                       'section'  => 'header_image',
+                       'removed'  => 'remove-header',
+                       'get_url'  => 'get_header_image',
+               ) );
+
+       }
+
+       /**
+        * @access public
+        */
+       public function enqueue() {
+               wp_enqueue_media();
+               wp_enqueue_script( 'customize-views' );
+
+               $this->prepare_control();
+
+               wp_localize_script( 'customize-views', '_wpCustomizeHeader', array(
+                       'data' => array(
+                               'width' => absint( get_theme_support( 'custom-header', 'width' ) ),
+                               'height' => absint( get_theme_support( 'custom-header', 'height' ) ),
+                               'flex-width' => absint( get_theme_support( 'custom-header', 'flex-width' ) ),
+                               'flex-height' => absint( get_theme_support( 'custom-header', 'flex-height' ) ),
+                               'currentImgSrc' => $this->get_current_image_src(),
+                       ),
+                       'nonces' => array(
+                               'add' => wp_create_nonce( 'header-add' ),
+                               'remove' => wp_create_nonce( 'header-remove' ),
+                       ),
+                       'uploads' => $this->uploaded_headers,
+                       'defaults' => $this->default_headers
+               ) );
+
+               parent::enqueue();
+       }
+
+       /**
+        *
+        * @global Custom_Image_Header $custom_image_header
+        */
+       public function prepare_control() {
+               global $custom_image_header;
+               if ( empty( $custom_image_header ) ) {
+                       return;
+               }
+
+               // Process default headers and uploaded headers.
+               $custom_image_header->process_default_headers();
+               $this->default_headers = $custom_image_header->get_default_header_images();
+               $this->uploaded_headers = $custom_image_header->get_uploaded_header_images();
+       }
+
+       /**
+        * @access public
+        */
+       public function print_header_image_template() {
+               ?>
+               <script type="text/template" id="tmpl-header-choice">
+                       <# if (data.random) { #>
+                       <button type="button" class="button display-options random">
+                               <span class="dashicons dashicons-randomize dice"></span>
+                               <# if ( data.type === 'uploaded' ) { #>
+                                       <?php _e( 'Randomize uploaded headers' ); ?>
+                               <# } else if ( data.type === 'default' ) { #>
+                                       <?php _e( 'Randomize suggested headers' ); ?>
+                               <# } #>
+                       </button>
+
+                       <# } else { #>
+
+                       <# if (data.type === 'uploaded') { #>
+                               <button type="button" class="dashicons dashicons-no close"><span class="screen-reader-text"><?php _e( 'Remove image' ); ?></span></button>
+                       <# } #>
+
+                       <button type="button" class="choice thumbnail"
+                               data-customize-image-value="{{{data.header.url}}}"
+                               data-customize-header-image-data="{{JSON.stringify(data.header)}}">
+                               <span class="screen-reader-text"><?php _e( 'Set image' ); ?></span>
+                               <img src="{{{data.header.thumbnail_url}}}" alt="{{{data.header.alt_text || data.header.description}}}">
+                       </button>
+
+                       <# } #>
+               </script>
+
+               <script type="text/template" id="tmpl-header-current">
+                       <# if (data.choice) { #>
+                               <# if (data.random) { #>
+
+                       <div class="placeholder">
+                               <div class="inner">
+                                       <span><span class="dashicons dashicons-randomize dice"></span>
+                                       <# if ( data.type === 'uploaded' ) { #>
+                                               <?php _e( 'Randomizing uploaded headers' ); ?>
+                                       <# } else if ( data.type === 'default' ) { #>
+                                               <?php _e( 'Randomizing suggested headers' ); ?>
+                                       <# } #>
+                                       </span>
                                </div>
                        </div>
 
-                       <div class="library">
-                               <ul>
-                                       <?php foreach ( $this->tabs as $id => $tab ): ?>
-                                               <li data-customize-tab='<?php echo esc_attr( $id ); ?>'>
-                                                       <?php echo esc_html( $tab['label'] ); ?>
-                                               </li>
-                                       <?php endforeach; ?>
-                               </ul>
-                               <?php foreach ( $this->tabs as $id => $tab ): ?>
-                                       <div class="library-content" data-customize-tab='<?php echo esc_attr( $id ); ?>'>
-                                               <?php call_user_func( $tab['callback'] ); ?>
-                                       </div>
-                               <?php endforeach; ?>
+                               <# } else { #>
+
+                       <img src="{{{data.header.thumbnail_url}}}" alt="{{{data.header.alt_text || data.header.description}}}" tabindex="0"/>
+
+                               <# } #>
+                       <# } else { #>
+
+                       <div class="placeholder">
+                               <div class="inner">
+                                       <span>
+                                               <?php _e( 'No image set' ); ?>
+                                       </span>
+                               </div>
                        </div>
 
+                       <# } #>
+               </script>
+               <?php
+       }
+
+       /**
+        * @return string|void
+        */
+       public function get_current_image_src() {
+               $src = $this->value();
+               if ( isset( $this->get_url ) ) {
+                       $src = call_user_func( $this->get_url, $src );
+                       return $src;
+               }
+       }
+
+       /**
+        * @access public
+        */
+       public function render_content() {
+               $this->print_header_image_template();
+               $visibility = $this->get_current_image_src() ? '' : ' style="display:none" ';
+               $width = absint( get_theme_support( 'custom-header', 'width' ) );
+               $height = absint( get_theme_support( 'custom-header', 'height' ) );
+               ?>
+               <div class="customize-control-content">
+                       <p class="customizer-section-intro">
+                               <?php
+                               if ( $width && $height ) {
+                                       printf( __( 'While you can crop images to your liking after clicking <strong>Add new image</strong>, your theme recommends a header size of <strong>%s &times; %s</strong> pixels.' ), $width, $height );
+                               } elseif ( $width ) {
+                                       printf( __( 'While you can crop images to your liking after clicking <strong>Add new image</strong>, your theme recommends a header width of <strong>%s</strong> pixels.' ), $width );
+                               } else {
+                                       printf( __( 'While you can crop images to your liking after clicking <strong>Add new image</strong>, your theme recommends a header height of <strong>%s</strong> pixels.' ), $height );
+                               }
+                               ?>
+                       </p>
+                       <div class="current">
+                               <span class="customize-control-title">
+                                       <?php _e( 'Current header' ); ?>
+                               </span>
+                               <div class="container">
+                               </div>
+                       </div>
                        <div class="actions">
-                               <a href="#" class="remove"><?php _e( 'Remove Image' ); ?></a>
+                               <?php if ( current_user_can( 'upload_files' ) ): ?>
+                               <button type="button"<?php echo $visibility; ?> class="button remove" aria-label="<?php esc_attr_e( 'Hide header image' ); ?>"><?php _e( 'Hide image' ); ?></button>
+                               <button type="button" class="button new" aria-label="<?php esc_attr_e( 'Add new header image' ); ?>"><?php _e( 'Add new image' ); ?></button>
+                               <div style="clear:both"></div>
+                               <?php endif; ?>
+                       </div>
+                       <div class="choices">
+                               <span class="customize-control-title header-previously-uploaded">
+                                       <?php _ex( 'Previously uploaded', 'custom headers' ); ?>
+                               </span>
+                               <div class="uploaded">
+                                       <div class="list">
+                                       </div>
+                               </div>
+                               <span class="customize-control-title header-default">
+                                       <?php _ex( 'Suggested', 'custom headers' ); ?>
+                               </span>
+                               <div class="default">
+                                       <div class="list">
+                                       </div>
+                               </div>
                        </div>
                </div>
                <?php
        }
+}
 
-       public function add_tab( $id, $label, $callback ) {
-               $this->tabs[ $id ] = array(
-                       'label'    => $label,
-                       'callback' => $callback,
-               );
+/**
+ * Customize Theme Control class.
+ *
+ * @since 4.2.0
+ *
+ * @see WP_Customize_Control
+ */
+class WP_Customize_Theme_Control extends WP_Customize_Control {
+
+       /**
+        * Customize control type.
+        *
+        * @since 4.2.0
+        * @access public
+        * @var string
+        */
+       public $type = 'theme';
+
+       /**
+        * Theme object.
+        *
+        * @since 4.2.0
+        * @access public
+        * @var WP_Theme
+        */
+       public $theme;
+
+       /**
+        * Refresh the parameters passed to the JavaScript via JSON.
+        *
+        * @since 4.2.0
+        * @access public
+        *
+        * @see WP_Customize_Control::to_json()
+        */
+       public function to_json() {
+               parent::to_json();
+               $this->json['theme'] = $this->theme;
        }
 
-       public function remove_tab( $id ) {
-               unset( $this->tabs[ $id ] );
+       /**
+        * Don't render the control content from PHP, as it's rendered via JS on load.
+        *
+        * @since 4.2.0
+        * @access public
+        */
+       public function render_content() {}
+
+       /**
+        * Render a JS template for theme display.
+        *
+        * @since 4.2.0
+        * @access public
+        */
+       public function content_template() {
+               $current_url = set_url_scheme( 'http://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'] );
+               $active_url  = esc_url( remove_query_arg( 'theme', $current_url ) );
+               $preview_url = esc_url( add_query_arg( 'theme', '__THEME__', $current_url ) ); // Token because esc_url() strips curly braces.
+               $preview_url = str_replace( '__THEME__', '{{ data.theme.id }}', $preview_url );
+               ?>
+               <# if ( data.theme.isActiveTheme ) { #>
+                       <div class="theme active" tabindex="0" data-preview-url="<?php echo esc_attr( $active_url ); ?>" aria-describedby="{{ data.theme.id }}-action {{ data.theme.id }}-name">
+               <# } else { #>
+                       <div class="theme" tabindex="0" data-preview-url="<?php echo esc_attr( $preview_url ); ?>" aria-describedby="{{ data.theme.id }}-action {{ data.theme.id }}-name">
+               <# } #>
+
+                       <# if ( data.theme.screenshot[0] ) { #>
+                               <div class="theme-screenshot">
+                                       <img data-src="{{ data.theme.screenshot[0] }}" alt="" />
+                               </div>
+                       <# } else { #>
+                               <div class="theme-screenshot blank"></div>
+                       <# } #>
+
+                       <# if ( data.theme.isActiveTheme ) { #>
+                               <span class="more-details" id="{{ data.theme.id }}-action"><?php _e( 'Customize' ); ?></span>
+                       <# } else { #>
+                               <span class="more-details" id="{{ data.theme.id }}-action"><?php _e( 'Live Preview' ); ?></span>
+                       <# } #>
+
+                       <div class="theme-author"><?php printf( __( 'By %s' ), '{{ data.theme.author }}' ); ?></div>
+
+                       <# if ( data.theme.isActiveTheme ) { #>
+                               <h3 class="theme-name" id="{{ data.theme.id }}-name">
+                                       <?php
+                                       /* translators: %s: theme name */
+                                       printf( __( '<span>Active:</span> %s' ), '{{{ data.theme.name }}}' );
+                                       ?>
+                               </h3>
+                       <# } else { #>
+                               <h3 class="theme-name" id="{{ data.theme.id }}-name">{{{ data.theme.name }}}</h3>
+                               <div class="theme-actions">
+                                       <button type="button" class="button theme-details"><?php _e( 'Theme Details' ); ?></button>
+                               </div>
+                       <# } #>
+               </div>
+       <?php
        }
+}
 
-       public function tab_upload_new() {
-               if ( ! _device_can_upload() ) {
-                       ?>
-                       <p><?php _e('The web browser on your device cannot be used to upload files. You may be able to use the <a href="http://wordpress.org/extend/mobile/">native app for your device</a> instead.'); ?></p>
-                       <?php
-               } else {
-                       ?>
-                       <div class="upload-dropzone">
-                               <?php _e('Drop a file here or <a href="#" class="upload">select a file</a>.'); ?>
-                       </div>
-                       <div class="upload-fallback">
-                               <span class="button-secondary"><?php _e('Select File'); ?></span>
-                       </div>
-                       <?php
+/**
+ * Widget Area Customize Control class.
+ *
+ * @since 3.9.0
+ *
+ * @see WP_Customize_Control
+ */
+class WP_Widget_Area_Customize_Control extends WP_Customize_Control {
+       public $type = 'sidebar_widgets';
+       public $sidebar_id;
+
+       public function to_json() {
+               parent::to_json();
+               $exported_properties = array( 'sidebar_id' );
+               foreach ( $exported_properties as $key ) {
+                       $this->json[ $key ] = $this->$key;
                }
        }
 
-       public function tab_uploaded() {
+       /**
+        * @access public
+        */
+       public function render_content() {
                ?>
-               <div class="uploaded-target"></div>
+               <span class="button-secondary add-new-widget" tabindex="0">
+                       <?php _e( 'Add a Widget' ); ?>
+               </span>
+
+               <span class="reorder-toggle" tabindex="0">
+                       <span class="reorder"><?php _ex( 'Reorder', 'Reorder widgets in Customizer' ); ?></span>
+                       <span class="reorder-done"><?php _ex( 'Done', 'Cancel reordering widgets in Customizer' ); ?></span>
+               </span>
                <?php
        }
 
-       public function print_tab_image( $url, $thumbnail_url = null ) {
-               $url = set_url_scheme( $url );
-               $thumbnail_url = ( $thumbnail_url ) ? set_url_scheme( $thumbnail_url ) : $url;
+}
+
+/**
+ * Widget Form Customize Control class.
+ *
+ * @since 3.9.0
+ *
+ * @see WP_Customize_Control
+ */
+class WP_Widget_Form_Customize_Control extends WP_Customize_Control {
+       public $type = 'widget_form';
+       public $widget_id;
+       public $widget_id_base;
+       public $sidebar_id;
+       public $is_new = false;
+       public $width;
+       public $height;
+       public $is_wide = false;
+
+       public function to_json() {
+               parent::to_json();
+               $exported_properties = array( 'widget_id', 'widget_id_base', 'sidebar_id', 'width', 'height', 'is_wide' );
+               foreach ( $exported_properties as $key ) {
+                       $this->json[ $key ] = $this->$key;
+               }
+       }
+
+       /**
+        *
+        * @global array $wp_registered_widgets
+        */
+       public function render_content() {
+               global $wp_registered_widgets;
+               require_once ABSPATH . '/wp-admin/includes/widgets.php';
+
+               $widget = $wp_registered_widgets[ $this->widget_id ];
+               if ( ! isset( $widget['params'][0] ) ) {
+                       $widget['params'][0] = array();
+               }
+
+               $args = array(
+                       'widget_id' => $widget['id'],
+                       'widget_name' => $widget['name'],
+               );
+
+               $args = wp_list_widget_controls_dynamic_sidebar( array( 0 => $args, 1 => $widget['params'][0] ) );
+               echo $this->manager->widgets->get_widget_control( $args );
+       }
+
+       /**
+        * Whether the current widget is rendered on the page.
+        *
+        * @since 4.0.0
+        * @access public
+        *
+        * @return bool Whether the widget is rendered.
+        */
+       public function active_callback() {
+               return $this->manager->widgets->is_widget_rendered( $this->widget_id );
+       }
+}
+
+/**
+ * Customize Nav Menu Control Class.
+ *
+ * @since 4.3.0
+ */
+class WP_Customize_Nav_Menu_Control extends WP_Customize_Control {
+
+       /**
+        * Control type.
+        *
+        * @since 4.3.0
+        * @access public
+        * @var string
+        */
+       public $type = 'nav_menu';
+
+       /**
+        * The nav menu setting.
+        *
+        * @since 4.3.0
+        * @access public
+        * @var WP_Customize_Nav_Menu_Setting
+        */
+       public $setting;
+
+       /**
+        * Don't render the control's content - it uses a JS template instead.
+        *
+        * @since 4.3.0
+        * @access public
+        */
+       public function render_content() {}
+
+       /**
+        * JS/Underscore template for the control UI.
+        *
+        * @since 4.3.0
+        * @access public
+        */
+       public function content_template() {
                ?>
-               <a href="#" class="thumbnail" data-customize-image-value="<?php echo esc_url( $url ); ?>">
-                       <img src="<?php echo esc_url( $thumbnail_url ); ?>" />
-               </a>
-               <?php
+               <button type="button" class="button-secondary add-new-menu-item" aria-label="<?php esc_attr_e( 'Add or remove menu items' ); ?>" aria-expanded="false" aria-controls="available-menu-items">
+                       <?php _e( 'Add Items' ); ?>
+               </button>
+               <button type="button" class="not-a-button reorder-toggle" aria-label="<?php esc_attr_e( 'Reorder menu items' ); ?>" aria-describedby="reorder-items-desc-{{ data.menu_id }}">
+                       <span class="reorder"><?php _ex( 'Reorder', 'Reorder menu items in Customizer' ); ?></span>
+                       <span class="reorder-done"><?php _ex( 'Done', 'Cancel reordering menu items in Customizer' ); ?></span>
+               </button>
+               <p class="screen-reader-text" id="reorder-items-desc-{{ data.menu_id }}"><?php _e( 'When in reorder mode, additional controls to reorder menu items will be available in the items list above.' ); ?></p>
+               <span class="add-menu-item-loading spinner"></span>
+               <span class="menu-delete-item">
+                       <button type="button" class="not-a-button menu-delete">
+                               <?php _e( 'Delete menu' ); ?> <span class="screen-reader-text">{{ data.menu_name }}</span>
+                       </button>
+               </span>
+               <?php if ( current_theme_supports( 'menus' ) ) : ?>
+               <ul class="menu-settings">
+                       <li class="customize-control">
+                               <span class="customize-control-title"><?php _e( 'Menu locations' ); ?></span>
+                       </li>
+
+                       <?php foreach ( get_registered_nav_menus() as $location => $description ) : ?>
+                       <li class="customize-control customize-control-checkbox assigned-menu-location">
+                               <label>
+                                       <input type="checkbox" data-menu-id="{{ data.menu_id }}" data-location-id="<?php echo esc_attr( $location ); ?>" class="menu-location" /> <?php echo $description; ?>
+                                       <span class="theme-location-set"><?php printf( _x( '(Current: %s)', 'Current menu location' ), '<span class="current-menu-location-name-' . esc_attr( $location ) . '"></span>' ); ?></span>
+                               </label>
+                       </li>
+                       <?php endforeach; ?>
+
+               </ul>
+               <?php endif;
+       }
+
+       /**
+        * Return parameters for this control.
+        *
+        * @since 4.3.0
+        * @access public
+        *
+        * @return array Exported parameters.
+        */
+       public function json() {
+               $exported            = parent::json();
+               $exported['menu_id'] = $this->setting->term_id;
+
+               return $exported;
        }
 }
 
-class WP_Customize_Background_Image_Control extends WP_Customize_Image_Control {
-       public function __construct( $manager ) {
-               parent::__construct( $manager, 'background_image', array(
-                       'label'    => __( 'Background Image' ),
-                       'section'  => 'background_image',
-                       'context'  => 'custom-background',
-                       'get_url'  => 'get_background_image',
-               ) );
+/**
+ * Customize control to represent the name field for a given menu.
+ *
+ * @since 4.3.0
+ */
+class WP_Customize_Nav_Menu_Item_Control extends WP_Customize_Control {
 
-               if ( $this->setting->default )
-                       $this->add_tab( 'default',  __('Default'),  array( $this, 'tab_default_background' ) );
+       /**
+        * Control type.
+        *
+        * @since 4.3.0
+        * @access public
+        * @var string
+        */
+       public $type = 'nav_menu_item';
+
+       /**
+        * The nav menu item setting.
+        *
+        * @since 4.3.0
+        * @access public
+        * @var WP_Customize_Nav_Menu_Item_Setting
+        */
+       public $setting;
+
+       /**
+        * Constructor.
+        *
+        * @since 4.3.0
+        * @access public
+        *
+        * @see WP_Customize_Control::__construct()
+        *
+        * @param WP_Customize_Manager $manager Customizer bootstrap instance.
+        * @param string               $id      The control ID.
+        * @param array                $args    Optional. Overrides class property defaults.
+        */
+       public function __construct( $manager, $id, $args = array() ) {
+               parent::__construct( $manager, $id, $args );
        }
 
-       public function tab_uploaded() {
-               $backgrounds = get_posts( array(
-                       'post_type'  => 'attachment',
-                       'meta_key'   => '_wp_attachment_is_custom_background',
-                       'meta_value' => $this->manager->get_stylesheet(),
-                       'orderby'    => 'none',
-                       'nopaging'   => true,
-               ) );
+       /**
+        * Don't render the control's content - it's rendered with a JS template.
+        *
+        * @since 4.3.0
+        * @access public
+        */
+       public function render_content() {}
 
-               ?><div class="uploaded-target"></div><?php
+       /**
+        * JS/Underscore template for the control UI.
+        *
+        * @since 4.3.0
+        * @access public
+        */
+       public function content_template() {
+               ?>
+               <div class="menu-item-bar">
+                       <div class="menu-item-handle">
+                               <span class="item-type" aria-hidden="true">{{ data.item_type_label }}</span>
+                               <span class="item-title" aria-hidden="true">
+                                       <span class="spinner"></span>
+                                       <span class="menu-item-title<# if ( ! data.title ) { #> no-title<# } #>">{{ data.title || wp.customize.Menus.data.l10n.untitled }}</span>
+                               </span>
+                               <span class="item-controls">
+                                       <button type="button" class="not-a-button item-edit" aria-expanded="false"><span class="screen-reader-text"><?php
+                                               /* translators: 1: Title of a menu item, 2: Type of a menu item */
+                                               printf( __( 'Edit menu item: %1$s (%2$s)' ), '{{ data.title || wp.customize.Menus.data.l10n.untitled }}', '{{ data.item_type_label }}' );
+                                       ?></span><span class="toggle-indicator" aria-hidden="true"></span></button>
+                                       <button type="button" class="not-a-button item-delete submitdelete deletion"><span class="screen-reader-text"><?php
+                                               /* translators: 1: Title of a menu item, 2: Type of a menu item */
+                                               printf( __( 'Remove Menu Item: %1$s (%2$s)' ), '{{ data.title || wp.customize.Menus.data.l10n.untitled }}', '{{ data.item_type_label }}' );
+                                       ?></span></button>
+                               </span>
+                       </div>
+               </div>
 
-               if ( empty( $backgrounds ) )
-                       return;
+               <div class="menu-item-settings" id="menu-item-settings-{{ data.menu_item_id }}">
+                       <# if ( 'custom' === data.item_type ) { #>
+                       <p class="field-url description description-thin">
+                               <label for="edit-menu-item-url-{{ data.menu_item_id }}">
+                                       <?php _e( 'URL' ); ?><br />
+                                       <input class="widefat code edit-menu-item-url" type="text" id="edit-menu-item-url-{{ data.menu_item_id }}" name="menu-item-url" />
+                               </label>
+                       </p>
+               <# } #>
+                       <p class="description description-thin">
+                               <label for="edit-menu-item-title-{{ data.menu_item_id }}">
+                                       <?php _e( 'Navigation Label' ); ?><br />
+                                       <input type="text" id="edit-menu-item-title-{{ data.menu_item_id }}" class="widefat edit-menu-item-title" name="menu-item-title" />
+                               </label>
+                       </p>
+                       <p class="field-link-target description description-thin">
+                               <label for="edit-menu-item-target-{{ data.menu_item_id }}">
+                                       <input type="checkbox" id="edit-menu-item-target-{{ data.menu_item_id }}" class="edit-menu-item-target" value="_blank" name="menu-item-target" />
+                                       <?php _e( 'Open link in a new tab' ); ?>
+                               </label>
+                       </p>
+                       <p class="field-attr-title description description-thin">
+                               <label for="edit-menu-item-attr-title-{{ data.menu_item_id }}">
+                                       <?php _e( 'Title Attribute' ); ?><br />
+                                       <input type="text" id="edit-menu-item-attr-title-{{ data.menu_item_id }}" class="widefat edit-menu-item-attr-title" name="menu-item-attr-title" />
+                               </label>
+                       </p>
+                       <p class="field-css-classes description description-thin">
+                               <label for="edit-menu-item-classes-{{ data.menu_item_id }}">
+                                       <?php _e( 'CSS Classes' ); ?><br />
+                                       <input type="text" id="edit-menu-item-classes-{{ data.menu_item_id }}" class="widefat code edit-menu-item-classes" name="menu-item-classes" />
+                               </label>
+                       </p>
+                       <p class="field-xfn description description-thin">
+                               <label for="edit-menu-item-xfn-{{ data.menu_item_id }}">
+                                       <?php _e( 'Link Relationship (XFN)' ); ?><br />
+                                       <input type="text" id="edit-menu-item-xfn-{{ data.menu_item_id }}" class="widefat code edit-menu-item-xfn" name="menu-item-xfn" />
+                               </label>
+                       </p>
+                       <p class="field-description description description-thin">
+                               <label for="edit-menu-item-description-{{ data.menu_item_id }}">
+                                       <?php _e( 'Description' ); ?><br />
+                                       <textarea id="edit-menu-item-description-{{ data.menu_item_id }}" class="widefat edit-menu-item-description" rows="3" cols="20" name="menu-item-description">{{ data.description }}</textarea>
+                                       <span class="description"><?php _e( 'The description will be displayed in the menu if the current theme supports it.' ); ?></span>
+                               </label>
+                       </p>
+
+                       <div class="menu-item-actions description-thin submitbox">
+                               <# if ( ( 'post_type' === data.item_type || 'taxonomy' === data.item_type ) && '' !== data.original_title ) { #>
+                               <p class="link-to-original">
+                                       <?php printf( __( 'Original: %s' ), '<a class="original-link" href="{{ data.url }}">{{ data.original_title }}</a>' ); ?>
+                               </p>
+                               <# } #>
 
-               foreach ( (array) $backgrounds as $background )
-                       $this->print_tab_image( esc_url_raw( $background->guid ) );
+                               <button type="button" class="not-a-button item-delete submitdelete deletion"><?php _e( 'Remove' ); ?></button>
+                               <span class="spinner"></span>
+                       </div>
+                       <input type="hidden" name="menu-item-db-id[{{ data.menu_item_id }}]" class="menu-item-data-db-id" value="{{ data.menu_item_id }}" />
+                       <input type="hidden" name="menu-item-parent-id[{{ data.menu_item_id }}]" class="menu-item-data-parent-id" value="{{ data.parent }}" />
+               </div><!-- .menu-item-settings-->
+               <ul class="menu-item-transport"></ul>
+               <?php
        }
 
-       public function tab_default_background() {
-               $this->print_tab_image( $this->setting->default );
+       /**
+        * Return parameters for this control.
+        *
+        * @since 4.3.0
+        * @access public
+        *
+        * @return array Exported parameters.
+        */
+       public function json() {
+               $exported                 = parent::json();
+               $exported['menu_item_id'] = $this->setting->post_id;
+
+               return $exported;
        }
 }
 
-class WP_Customize_Header_Image_Control extends WP_Customize_Image_Control {
-       public function __construct( $manager ) {
-               parent::__construct( $manager, 'header_image', array(
-                       'label'    => __( 'Header Image' ),
-                       'settings' => array(
-                               'default' => 'header_image',
-                               'data'    => 'header_image_data',
-                       ),
-                       'section'  => 'header_image',
-                       'context'  => 'custom-header',
-                       'removed'  => 'remove-header',
-                       'get_url'  => 'get_header_image',
-                       'statuses' => array(
-                               ''                      => __('Default'),
-                               'remove-header'         => __('No Image'),
-                               'random-default-image'  => __('Random Default Image'),
-                               'random-uploaded-image' => __('Random Uploaded Image'),
-                       )
-               ) );
+/**
+ * Customize Menu Location Control Class.
+ *
+ * This custom control is only needed for JS.
+ *
+ * @since 4.3.0
+ *
+ * @see WP_Customize_Control
+ */
+class WP_Customize_Nav_Menu_Location_Control extends WP_Customize_Control {
 
-               $this->add_tab( 'default',  __('Default'),  array( $this, 'tab_default_headers' ) );
-       }
+       /**
+        * Control type.
+        *
+        * @since 4.3.0
+        * @access public
+        * @var string
+        */
+       public $type = 'nav_menu_location';
 
-       public function print_header_image( $choice, $header ) {
-               $header['url']           = set_url_scheme( $header['url'] );
-               $header['thumbnail_url'] = set_url_scheme( $header['thumbnail_url'] );
+       /**
+        * Location ID.
+        *
+        * @since 4.3.0
+        * @access public
+        * @var string
+        */
+       public $location_id = '';
+
+       /**
+        * Refresh the parameters passed to JavaScript via JSON.
+        *
+        * @since 4.3.0
+        * @access public
+        *
+        * @see WP_Customize_Control::to_json()
+        */
+       public function to_json() {
+               parent::to_json();
+               $this->json['locationId'] = $this->location_id;
+       }
 
-               $header_image_data = array( 'choice' => $choice );
-               foreach ( array( 'attachment_id', 'width', 'height', 'url', 'thumbnail_url' ) as $key ) {
-                       if ( isset( $header[ $key ] ) )
-                               $header_image_data[ $key ] = $header[ $key ];
+       /**
+        * Render content just like a normal select control.
+        *
+        * @since 4.3.0
+        * @access public
+        */
+       public function render_content() {
+               if ( empty( $this->choices ) ) {
+                       return;
                }
+               ?>
+               <label>
+                       <?php if ( ! empty( $this->label ) ) : ?>
+                       <span class="customize-control-title"><?php echo esc_html( $this->label ); ?></span>
+                       <?php endif; ?>
+
+                       <?php if ( ! empty( $this->description ) ) : ?>
+                       <span class="description customize-control-description"><?php echo $this->description; ?></span>
+                       <?php endif; ?>
+
+                       <select <?php $this->link(); ?>>
+                               <?php
+                               foreach ( $this->choices as $value => $label ) :
+                                       echo '<option value="' . esc_attr( $value ) . '"' . selected( $this->value(), $value, false ) . '>' . $label . '</option>';
+                               endforeach;
+                               ?>
+                       </select>
+               </label>
+               <?php
+       }
+}
+
+/**
+ * Customize control to represent the name field for a given menu.
+ *
+ * @since 4.3.0
+ *
+ * @see WP_Customize_Control
+ */
+class WP_Customize_Nav_Menu_Name_Control extends WP_Customize_Control {
 
+       /**
+        * Type of control, used by JS.
+        *
+        * @since 4.3.0
+        * @access public
+        * @var string
+        */
+       public $type = 'nav_menu_name';
 
+       /**
+        * No-op since we're using JS template.
+        *
+        * @since 4.3.0
+        * @access protected
+        */
+       protected function render_content() {}
+
+       /**
+        * Render the Underscore template for this control.
+        *
+        * @since 4.3.0
+        * @access protected
+        */
+       protected function content_template() {
                ?>
-               <a href="#" class="thumbnail"
-                       data-customize-image-value="<?php echo esc_url( $header['url'] ); ?>"
-                       data-customize-header-image-data="<?php echo esc_attr( json_encode( $header_image_data ) ); ?>">
-                       <img src="<?php echo esc_url( $header['thumbnail_url'] ); ?>" />
-               </a>
+               <label>
+                       <# if ( data.label ) { #>
+                               <span class="customize-control-title screen-reader-text">{{ data.label }}</span>
+                       <# } #>
+                       <input type="text" class="menu-name-field live-update-section-title" />
+               </label>
                <?php
        }
+}
 
-       public function tab_uploaded() {
-               $headers = get_uploaded_header_images();
+/**
+ * Customize control to represent the auto_add field for a given menu.
+ *
+ * @since 4.3.0
+ *
+ * @see WP_Customize_Control
+ */
+class WP_Customize_Nav_Menu_Auto_Add_Control extends WP_Customize_Control {
 
-               ?><div class="uploaded-target"></div><?php
+       /**
+        * Type of control, used by JS.
+        *
+        * @since 4.3.0
+        * @access public
+        * @var string
+        */
+       public $type = 'nav_menu_auto_add';
 
-               foreach ( $headers as $choice => $header )
-                       $this->print_header_image( $choice, $header );
+       /**
+        * No-op since we're using JS template.
+        *
+        * @since 4.3.0
+        * @access protected
+        */
+       protected function render_content() {}
+
+       /**
+        * Render the Underscore template for this control.
+        *
+        * @since 4.3.0
+        * @access protected
+        */
+       protected function content_template() {
+               ?>
+               <span class="customize-control-title"><?php _e( 'Menu options' ); ?></span>
+               <label>
+                       <input type="checkbox" class="auto_add" />
+                       <?php _e( 'Automatically add new top-level pages to this menu' ); ?>
+               </label>
+               <?php
        }
+}
 
-       public function tab_default_headers() {
-               global $custom_image_header;
-               $custom_image_header->process_default_headers();
+/**
+ * Customize control class for new menus.
+ *
+ * @since 4.3.0
+ *
+ * @see WP_Customize_Control
+ */
+class WP_Customize_New_Menu_Control extends WP_Customize_Control {
+
+       /**
+        * Control type.
+        *
+        * @since 4.3.0
+        * @access public
+        * @var string
+        */
+       public $type = 'new_menu';
 
-               foreach ( $custom_image_header->default_headers as $choice => $header )
-                       $this->print_header_image( $choice, $header );
+       /**
+        * Render the control's content.
+        *
+        * @since 4.3.0
+        * @access public
+        */
+       public function render_content() {
+               ?>
+               <button type="button" class="button button-primary" id="create-new-menu-submit"><?php _e( 'Create Menu' ); ?></button>
+               <span class="spinner"></span>
+               <?php
        }
-}
\ No newline at end of file
+}