diff options
Diffstat (limited to 'plugins/jetpack/modules/widgets/gallery.php')
| -rw-r--r-- | plugins/jetpack/modules/widgets/gallery.php | 464 |
1 files changed, 0 insertions, 464 deletions
diff --git a/plugins/jetpack/modules/widgets/gallery.php b/plugins/jetpack/modules/widgets/gallery.php deleted file mode 100644 index 8cb24d01..00000000 --- a/plugins/jetpack/modules/widgets/gallery.php +++ /dev/null @@ -1,464 +0,0 @@ -<?php - -/* -Plugin Name: Gallery -Description: Gallery widget -Author: Automattic Inc. -Version: 1.0 -Author URI: http://automattic.com -*/ - -class Jetpack_Gallery_Widget extends WP_Widget { - const THUMB_SIZE = 45; - const DEFAULT_WIDTH = 265; - - protected $_instance_width; - - public function __construct() { - $widget_ops = array( - 'classname' => 'widget-gallery', - 'description' => __( 'Display a photo gallery or slideshow', 'jetpack' ), - 'customize_selective_refresh' => true, - ); - - add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_admin_scripts' ) ); - - parent::__construct( - 'gallery', - /** This filter is documented in modules/widgets/facebook-likebox.php */ - apply_filters( 'jetpack_widget_name', __( 'Gallery', 'jetpack' ) ), - $widget_ops - ); - - if ( is_customize_preview() ) { - add_action( 'wp_enqueue_scripts', array( $this, 'enqueue_frontend_scripts' ) ); - - if ( class_exists( 'Jetpack_Tiled_Gallery' ) ) { - add_action( 'wp_enqueue_scripts', array( 'Jetpack_Tiled_Gallery', 'default_scripts_and_styles' ) ); - } - - if ( class_exists( 'Jetpack_Slideshow_Shortcode' ) ) { - $slideshow = new Jetpack_Slideshow_Shortcode(); - add_action( 'wp_enqueue_scripts', array( $slideshow, 'enqueue_scripts' ) ); - } - - if ( class_exists( 'Jetpack_Carousel' ) ) { - $carousel = new Jetpack_Carousel(); - add_action( 'wp_enqueue_scripts', array( $carousel, 'enqueue_assets' ) ); - } - } - } - - /** - * @param array $args Display arguments including before_title, after_title, before_widget, and after_widget. - * @param array $instance The settings for the particular instance of the widget. - */ - public function widget( $args, $instance ) { - $instance = wp_parse_args( (array) $instance, $this->defaults() ); - - $this->enqueue_frontend_scripts(); - - extract( $args ); - - $instance['attachments'] = $this->get_attachments( $instance ); - - $classes = array(); - - $classes[] = 'widget-gallery-' . $instance['type']; - - // Due to a bug in the carousel plugin, carousels will be triggered for all tiled galleries that exist on a page - // with other tiled galleries, regardless of whether or not the widget was set to Carousel mode. The onClick selector - // is simply too broad, since it was not written with widgets in mind. This special class prevents that behavior, via - // an override handler in gallery.js - if ( 'carousel' != $instance['link'] && 'slideshow' != $instance['type'] ) { - $classes[] = 'no-carousel'; - } else { - $classes[] = 'carousel'; - } - - $classes = implode( ' ', $classes ); - - if ( 'carousel' == $instance['link'] ) { - require_once plugin_dir_path( realpath( dirname( __FILE__ ) . '/../carousel/jetpack-carousel.php' ) ) . 'jetpack-carousel.php'; - - if ( class_exists( 'Jetpack_Carousel' ) ) { - // Create new carousel so we can use the enqueue_assets() method. Not ideal, but there is a decent amount - // of logic in that method that shouldn't be duplicated. - $carousel = new Jetpack_Carousel(); - - // First parameter is $output, which comes from filters, and causes bypass of the asset enqueuing. Passing null is correct. - $carousel->enqueue_assets( null ); - } - } - - echo $before_widget . "\n"; - - /** This filter is documented in core/src/wp-includes/default-widgets.php */ - $title = apply_filters( 'widget_title', $instance['title'] ); - - if ( $title ) { - echo $before_title . esc_html( $title ) . $after_title . "\n"; - } - - echo '<div class="' . esc_attr( $classes ) . '">' . "\n"; - - $method = $instance['type'] . '_widget'; - - /** - * Allow the width of a gallery to be altered by themes or other code. - * - * @module widgets - * - * @since 2.5.0 - * - * @param int self::DEFAULT_WIDTH Default gallery width. Default is 265. - * @param string $args Display arguments including before_title, after_title, before_widget, and after_widget. - * @param array $instance The settings for the particular instance of the widget. - */ - $this->_instance_width = apply_filters( 'gallery_widget_content_width', self::DEFAULT_WIDTH, $args, $instance ); - - // Register a filter to modify the tiled_gallery_content_width, so Jetpack_Tiled_Gallery - // can appropriately size the tiles. - add_filter( 'tiled_gallery_content_width', array( $this, 'tiled_gallery_content_width' ) ); - - if ( method_exists( $this, $method ) ) { - echo $this->$method( $args, $instance ); - } - - // Remove the stored $_instance_width, as it is no longer needed - $this->_instance_width = null; - - // Remove the filter, so any Jetpack_Tiled_Gallery in a post is not affected - remove_filter( 'tiled_gallery_content_width', array( $this, 'tiled_gallery_content_width' ) ); - - echo "\n" . '</div>'; // .widget-gallery-$type - - echo "\n" . $after_widget; - - /** This action is documented in modules/widgets/gravatar-profile.php */ - do_action( 'jetpack_stats_extra', 'widget_view', 'gallery' ); - } - - /** - * Fetch the images attached to the gallery Widget - * - * @param array $instance The Widget instance for which you'd like attachments - * @return array Array of attachment objects for the Widget in $instance - */ - public function get_attachments( $instance ) { - $ids = explode( ',', $instance['ids'] ); - - if ( isset( $instance['random'] ) && 'on' == $instance['random'] ) { - shuffle( $ids ); - } - - $attachments_query = new WP_Query( - array( - 'post__in' => $ids, - 'post_status' => 'inherit', - 'post_type' => 'attachment', - 'post_mime_type' => 'image', - 'posts_per_page' => -1, - 'orderby' => 'post__in', - ) - ); - - $attachments = $attachments_query->get_posts(); - - wp_reset_postdata(); - - return $attachments; - } - - /** - * Generate HTML for a rectangular, tiled Widget - * - * @param array $args Display arguments including before_title, after_title, before_widget, and after_widget. - * @param array $instance The Widget instance to generate HTML for - * @return string String of HTML representing a rectangular gallery - */ - public function rectangular_widget( $args, $instance ) { - if ( ! class_exists( 'Jetpack_Tiled_Gallery' ) - && ! class_exists( 'Jetpack_Tiled_Gallery_Layout_Rectangular' ) ) { - return; - } - - Jetpack_Tiled_Gallery::default_scripts_and_styles(); - - $layout = new Jetpack_Tiled_Gallery_Layout_Rectangular( $instance['attachments'], $instance['link'], false, 3 ); - return $layout->HTML(); - } - - /** - * Generate HTML for a square (grid style) Widget - * - * @param array $args Display arguments including before_title, after_title, before_widget, and after_widget. - * @param array $instance The Widget instance to generate HTML for - * @return string String of HTML representing a square gallery - */ - public function square_widget( $args, $instance ) { - if ( ! class_exists( 'Jetpack_Tiled_Gallery' ) - && ! class_exists( 'Jetpack_Tiled_Gallery_Layout_Square' ) ) { - return; - } - - Jetpack_Tiled_Gallery::default_scripts_and_styles(); - - $layout = new Jetpack_Tiled_Gallery_Layout_Square( $instance['attachments'], $instance['link'], false, 3 ); - return $layout->HTML(); - } - - /** - * Generate HTML for a circular (grid style) Widget - * - * @param array $args Display arguments including before_title, after_title, before_widget, and after_widget. - * @param array $instance The Widget instance to generate HTML for - * @return string String of HTML representing a circular gallery - */ - public function circle_widget( $args, $instance ) { - if ( ! class_exists( 'Jetpack_Tiled_Gallery' ) - && ! class_exists( 'Jetpack_Tiled_Gallery_Layout_Circle' ) ) { - return; - } - - Jetpack_Tiled_Gallery::default_scripts_and_styles(); - - $layout = new Jetpack_Tiled_Gallery_Layout_Circle( $instance['attachments'], $instance['link'], false, 3 ); - return $layout->HTML(); - } - - /** - * Generate HTML for a slideshow Widget - * - * @param array $args Display arguments including before_title, after_title, before_widget, and after_widget. - * @param array $instance The Widget instance to generate HTML for - * @return string String of HTML representing a slideshow gallery - */ - public function slideshow_widget( $args, $instance ) { - global $content_width; - - require_once plugin_dir_path( realpath( dirname( __FILE__ ) . '/../shortcodes/slideshow.php' ) ) . 'slideshow.php'; - - if ( ! class_exists( 'Jetpack_Slideshow_Shortcode' ) ) { - return; - } - - if ( count( $instance['attachments'] ) < 1 ) { - return; - } - - $slideshow = new Jetpack_Slideshow_Shortcode(); - - $slideshow->enqueue_scripts(); - - $gallery_instance = 'widget-' . $args['widget_id']; - - $gallery = array(); - - foreach ( $instance['attachments'] as $attachment ) { - $attachment_image_src = wp_get_attachment_image_src( $attachment->ID, 'full' ); - $attachment_image_src = jetpack_photon_url( $attachment_image_src[0], array( 'w' => $this->_instance_width ) ); // [url, width, height] - - $caption = wptexturize( strip_tags( $attachment->post_excerpt ) ); - - $gallery[] = (object) array( - 'src' => (string) esc_url_raw( $attachment_image_src ), - 'id' => (string) $attachment->ID, - 'caption' => (string) $caption, - ); - } - - $max_width = intval( get_option( 'large_size_w' ) ); - $max_height = 175; - - if ( intval( $content_width ) > 0 ) { - $max_width = min( intval( $content_width ), $max_width ); - } - - $color = Jetpack_Options::get_option( 'slideshow_background_color', 'black' ); - $autostart = isset( $attr['autostart'] ) ? $attr['autostart'] : true; - - $js_attr = array( - 'gallery' => $gallery, - 'selector' => $gallery_instance, - 'width' => $max_width, - 'height' => $max_height, - 'trans' => 'fade', - 'color' => $color, - 'autostart' => $autostart, - ); - - $html = $slideshow->slideshow_js( $js_attr ); - - return $html; - } - - /** - * tiled_gallery_content_width filter - * - * Used to adjust the content width of Jetpack_Tiled_Gallery's in sidebars - * - * $this->_instance_width is filtered in widget() and this filter is added then removed in widget() - * - * @param int $width int The original width value - * @return int The filtered width - */ - public function tiled_gallery_content_width( $width ) { - return $this->_instance_width; - } - - public function form( $instance ) { - $defaults = $this->defaults(); - $allowed_values = $this->allowed_values(); - - $instance = wp_parse_args( (array) $instance, $defaults ); - - include dirname( __FILE__ ) . '/gallery/templates/form.php'; - } - - public function update( $new_instance, $old_instance ) { - $instance = $this->sanitize( $new_instance ); - - return $instance; - } - - /** - * Sanitize the $instance's values to the set of allowed values. If a value is not acceptable, - * it is set to its default. - * - * Helps keep things nice and secure by whitelisting only allowed values - * - * @param array $instance The Widget instance to sanitize values for - * @return array $instance The Widget instance with values sanitized - */ - public function sanitize( $instance ) { - $allowed_values = $this->allowed_values(); - $defaults = $this->defaults(); - - foreach ( $instance as $key => $value ) { - $value = trim( $value ); - - if ( isset( $allowed_values[ $key ] ) && $allowed_values[ $key ] && ! array_key_exists( $value, $allowed_values[ $key ] ) ) { - $instance[ $key ] = $defaults[ $key ]; - } else { - $instance[ $key ] = sanitize_text_field( $value ); - } - } - - return $instance; - } - - /** - * Return a multi-dimensional array of allowed values (and their labels) for all widget form - * elements - * - * To allow all values on an input, omit it from the returned array - * - * @return array Array of allowed values for each option - */ - public function allowed_values() { - $max_columns = 5; - - // Create an associative array of allowed column values. This just automates the generation of - // column <option>s, from 1 to $max_columns - $allowed_columns = array_combine( range( 1, $max_columns ), range( 1, $max_columns ) ); - - return array( - 'type' => array( - 'rectangular' => __( 'Tiles', 'jetpack' ), - 'square' => __( 'Square Tiles', 'jetpack' ), - 'circle' => __( 'Circles', 'jetpack' ), - 'slideshow' => __( 'Slideshow', 'jetpack' ), - ), - 'columns' => $allowed_columns, - 'link' => array( - 'carousel' => __( 'Carousel', 'jetpack' ), - 'post' => __( 'Attachment Page', 'jetpack' ), - 'file' => __( 'Media File', 'jetpack' ), - ), - ); - } - - /** - * Return an associative array of default values - * - * These values are used in new widgets as well as when sanitizing input. If a given value is not allowed, - * as defined in allowed_values(), that input is set to the default value defined here. - * - * @return array Array of default values for the Widget's options - */ - public function defaults() { - return array( - 'title' => '', - 'type' => 'rectangular', - 'ids' => '', - 'columns' => 3, - 'link' => 'carousel', - ); - } - - public function enqueue_frontend_scripts() { - wp_register_script( - 'gallery-widget', - Jetpack::get_file_url_for_environment( - '_inc/build/widgets/gallery/js/gallery.min.js', - 'modules/widgets/gallery/js/gallery.js' - ) - ); - - wp_enqueue_script( 'gallery-widget' ); - } - - public function enqueue_admin_scripts() { - global $pagenow; - - if ( 'widgets.php' == $pagenow || 'customize.php' == $pagenow ) { - wp_enqueue_media(); - - wp_enqueue_script( - 'gallery-widget-admin', - Jetpack::get_file_url_for_environment( - '_inc/build/widgets/gallery/js/admin.min.js', - 'modules/widgets/gallery/js/admin.js' - ), - array( - 'media-models', - 'media-views', - ), - '20150501' - ); - - $js_settings = array( - 'thumbSize' => self::THUMB_SIZE, - ); - - wp_localize_script( 'gallery-widget-admin', '_wpGalleryWidgetAdminSettings', $js_settings ); - wp_enqueue_style( 'gallery-widget-admin', plugins_url( '/gallery/css/admin.css', __FILE__ ) ); - wp_style_add_data( 'gallery-widget-admin', 'rtl', 'replace' ); - } - } -} - -add_action( 'widgets_init', 'jetpack_gallery_widget_init' ); - -function jetpack_gallery_widget_init() { - /** - * Allow the Gallery Widget to be enabled even when Core supports the Media Gallery Widget - * - * @module widgets - * - * @since 5.5.0 - * - * @param bool false Whether to force-enable the gallery widget - */ - if ( - ! apply_filters( 'jetpack_force_enable_gallery_widget', false ) - && class_exists( 'WP_Widget_Media_Gallery' ) - && Jetpack_Options::get_option( 'gallery_widget_migration' ) - ) { - return; - } - if ( ! method_exists( 'Jetpack', 'is_module_active' ) || Jetpack::is_module_active( 'tiled-gallery' ) ) { - register_widget( 'Jetpack_Gallery_Widget' ); - } -} |