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<?php |
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|
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/** |
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* Renders extra controls in the Gallery Settings section of the new media UI. |
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*/ |
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class Jetpack_Gallery_Settings { |
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function __construct() { |
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add_action( 'admin_init', array( $this, 'admin_init' ) ); |
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} |
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|
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function admin_init() { |
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/** |
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* Filter the available gallery types. |
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* |
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* @module shortcodes, tiled-gallery |
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* |
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* @since 2.5.1 |
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* |
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* @param array $value Array of the default thumbnail grid gallery type. Default array contains one key, ‘default’. |
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* |
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*/ |
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$this->gallery_types = apply_filters( 'jetpack_gallery_types', array( 'default' => __( 'Thumbnail Grid', 'jetpack' ) ) ); |
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|
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// Enqueue the media UI only if needed. |
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if ( count( $this->gallery_types ) > 1 ) { |
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add_action( 'wp_enqueue_media', array( $this, 'wp_enqueue_media' ) ); |
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add_action( 'print_media_templates', array( $this, 'print_media_templates' ) ); |
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} |
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// Add Slideshow and Galleries functionality to core's media gallery widget. |
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add_filter( 'widget_media_gallery_instance_schema', array( $this, 'core_media_widget_compat' ) ); |
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} |
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|
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/** |
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* Updates the schema of the core gallery widget so we can save the |
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* fields that we add to Gallery Widgets, like `type` and `conditions` |
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* |
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* @param $schema The current schema for the core gallery widget |
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* |
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* @return array the updated schema |
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*/ |
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public function core_media_widget_compat( $schema ) { |
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$schema['type'] = array( |
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'type' => 'string', |
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'enum' => array_keys( $this->gallery_types ), |
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'description' => __( 'Type of gallery.', 'jetpack' ), |
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'default' => 'default', |
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); |
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return $schema; |
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} |
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|
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/** |
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* Registers/enqueues the gallery settings admin js. |
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*/ |
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function wp_enqueue_media() { |
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if ( ! wp_script_is( 'jetpack-gallery-settings', 'registered' ) ) { |
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/** |
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* This only happens if we're not in Jetpack, but on WPCOM instead. |
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* This is the correct path for WPCOM. |
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*/ |
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wp_register_script( |
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'jetpack-gallery-settings', |
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Jetpack::get_file_url_for_environment( '_inc/build/gallery-settings.min.js', '_inc/gallery-settings.js' ), |
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array( 'media-views' ), |
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'20121225' |
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); |
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} |
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|
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wp_enqueue_script( 'jetpack-gallery-settings' ); |
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} |
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|
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/** |
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* Outputs a view template which can be used with wp.media.template |
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*/ |
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function print_media_templates() { |
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/** |
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* Filter the default gallery type. |
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* |
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* @module tiled-gallery |
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* |
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* @since 2.5.1 |
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* |
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* @param string $value A string of the gallery type. Default is ‘default’. |
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* |
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*/ |
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$default_gallery_type = apply_filters( 'jetpack_default_gallery_type', 'default' ); |
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|
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?> |
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<script type="text/html" id="tmpl-jetpack-gallery-settings"> |
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<label class="setting"> |
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<span><?php _e( 'Type', 'jetpack' ); ?></span> |
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<select class="type" name="type" data-setting="type"> |
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<?php foreach ( $this->gallery_types as $value => $caption ) : ?> |
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<option value="<?php echo esc_attr( $value ); ?>" <?php selected( $value, $default_gallery_type ); ?>><?php echo esc_html( $caption ); ?></option> |
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<?php endforeach; ?> |
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</select> |
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</label> |
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</script> |
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<?php |
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} |
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} |
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new Jetpack_Gallery_Settings; |
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|
