WordPress 4.7

[autoinstalls/wordpress.git] / wp-includes / class-wp-customize-control.php

diff --git a/wp-includes/class-wp-customize-control.php b/wp-includes/class-wp-customize-control.php
index 1920140ff0ccea917acbaf5e5b917a7ad87091ac..07c6dcfce1808196d9b7b1d84242c481b8e6e82e 100644 (file)
--- a/wp-includes/class-wp-customize-control.php
+++ b/wp-includes/class-wp-customize-control.php
@@ -114,6 +114,15 @@ class WP_Customize_Control {
         */
        public $input_attrs = array();
 
+       /**
+        * Show UI for adding new content, currently only used for the dropdown-pages control.
+        *
+        * @since 4.7.0
+        * @access public
+        * @var bool
+        */
+       public $allow_addition = false;
+
        /**
         * @deprecated It is better to just call the json() method
         * @access public
@@ -296,6 +305,10 @@ class WP_Customize_Control {
                $this->json['label'] = $this->label;
                $this->json['description'] = $this->description;
                $this->json['instanceNumber'] = $this->instance_number;
+
+               if ( 'dropdown-pages' === $this->type ) {
+                       $this->json['allow_addition'] = $this->allow_addition;
+               }
        }
 
        /**
@@ -383,7 +396,7 @@ class WP_Customize_Control {
                 *
                 * @param WP_Customize_Control $this WP_Customize_Control instance.
                 */
-               do_action( 'customize_render_control_' . $this->id, $this );
+               do_action( "customize_render_control_{$this->id}", $this );
 
                $this->render();
        }
@@ -444,7 +457,7 @@ class WP_Customize_Control {
        /**
         * Render the control's content.
         *
-        * Allows the content to be overriden without having to rewrite the wrapper in `$this::render()`.
+        * Allows the content to be overridden 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.
@@ -519,7 +532,7 @@ class WP_Customize_Control {
                                        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>
+                                       <textarea rows="5" <?php $this->input_attrs(); ?> <?php $this->link(); ?>><?php echo esc_textarea( $this->value() ); ?></textarea>
                                </label>
                                <?php
                                break;
@@ -533,22 +546,58 @@ class WP_Customize_Control {
                                        <span class="description customize-control-description"><?php echo $this->description; ?></span>
                                <?php endif; ?>
 
-                               <?php $dropdown = wp_dropdown_pages(
+                               <?php
+                               $dropdown_name = '_customize-dropdown-pages-' . $this->id;
+                               $show_option_none = __( '&mdash; Select &mdash;' );
+                               $option_none_value = '0';
+                               $dropdown = wp_dropdown_pages(
                                        array(
-                                               'name'              => '_customize-dropdown-pages-' . $this->id,
+                                               'name'              => $dropdown_name,
                                                'echo'              => 0,
-                                               'show_option_none'  => __( '&mdash; Select &mdash;' ),
-                                               'option_none_value' => '0',
+                                               'show_option_none'  => $show_option_none,
+                                               'option_none_value' => $option_none_value,
                                                'selected'          => $this->value(),
                                        )
                                );
+                               if ( empty( $dropdown ) ) {
+                                       $dropdown = sprintf( '<select id="%1$s" name="%1$s">', esc_attr( $dropdown_name ) );
+                                       $dropdown .= sprintf( '<option value="%1$s">%2$s</option>', esc_attr( $option_none_value ), esc_html( $show_option_none ) );
+                                       $dropdown .= '</select>';
+                               }
 
                                // Hackily add in the data link parameter.
                                $dropdown = str_replace( '<select', '<select ' . $this->get_link(), $dropdown );
+
+                               // Even more hacikly add auto-draft page stubs.
+                               // @todo Eventually this should be removed in favor of the pages being injected into the underlying get_pages() call. See <https://github.com/xwp/wp-customize-posts/pull/250>.
+                               $nav_menus_created_posts_setting = $this->manager->get_setting( 'nav_menus_created_posts' );
+                               if ( $nav_menus_created_posts_setting && current_user_can( 'publish_pages' ) ) {
+                                       $auto_draft_page_options = '';
+                                       foreach ( $nav_menus_created_posts_setting->value() as $auto_draft_page_id ) {
+                                               $post = get_post( $auto_draft_page_id );
+                                               if ( $post && 'page' === $post->post_type ) {
+                                                       $auto_draft_page_options .= sprintf( '<option value="%1$s">%2$s</option>', esc_attr( $post->ID ), esc_html( $post->post_title ) );
+                                               }
+                                       }
+                                       if ( $auto_draft_page_options ) {
+                                               $dropdown = str_replace( '</select>', $auto_draft_page_options . '</select>', $dropdown );
+                                       }
+                               }
+
                                echo $dropdown;
                                ?>
                                </label>
-                               <?php
+                               <?php if ( $this->allow_addition && current_user_can( 'publish_pages' ) && current_user_can( 'edit_theme_options' ) ) : // Currently tied to menus functionality. ?>
+                                       <button type="button" class="button-link add-new-toggle"><?php
+                                               /* translators: %s: add new page label */
+                                               printf( __( '+ %s' ), get_post_type_object( 'page' )->labels->add_new_item );
+                                       ?></button>
+                                       <div class="new-content-item">
+                                               <label for="create-input-<?php echo $this->id; ?>"><span class="screen-reader-text"><?php _e( 'New page title' ); ?></span></label>
+                                               <input type="text" id="create-input-<?php echo $this->id; ?>" class="create-item-input" placeholder="<?php esc_attr_e( 'New page title&hellip;' ); ?>">
+                                               <button type="button" class="button add-content"><?php _e( 'Add' ); ?></button>
+                                       </div>
+                               <?php endif;
                                break;
                        default:
                                ?>
@@ -614,6 +663,9 @@ require_once( ABSPATH . WPINC . '/customize/class-wp-customize-image-control.php
 /** WP_Customize_Background_Image_Control class */
 require_once( ABSPATH . WPINC . '/customize/class-wp-customize-background-image-control.php' );
 
+/** WP_Customize_Background_Position_Control class */
+require_once( ABSPATH . WPINC . '/customize/class-wp-customize-background-position-control.php' );
+
 /** WP_Customize_Cropped_Image_Control class */
 require_once( ABSPATH . WPINC . '/customize/class-wp-customize-cropped-image-control.php' );