_x( 'Card Decks', 'post type general name', 'MSX_TEXT_DOMAIN' ), 'singular_name' => _x( 'Card Deck', 'post type singular name', 'MSX_TEXT_DOMAIN' ), 'menu_name' => __( 'Cards', 'MSX_TEXT_DOMAIN' ), 'name_admin_bar' => __( 'Card Decks', 'MSX_TEXT_DOMAIN' ), 'add_new' => __( 'Add New', 'MSX_TEXT_DOMAIN' ), 'add_new_item' => __( 'Add New Card Deck', 'MSX_TEXT_DOMAIN' ), 'edit_item' => __( 'Edit Card Deck', 'MSX_TEXT_DOMAIN' ), 'new_item' => __( 'New Card Deck', 'MSX_TEXT_DOMAIN' ), 'view_item' => __( 'View Card Deck', 'MSX_TEXT_DOMAIN' ), 'update_item' => __( 'Update', 'MSX_TEXT_DOMAIN' ), 'search_items' => __( 'Search Card Decks', 'MSX_TEXT_DOMAIN' ), 'not_found' => __( 'No decks found.', 'MSX_TEXT_DOMAIN' ), 'not_found_in_trash' => __( 'No decks found in Trash.', 'MSX_TEXT_DOMAIN' ), 'all_items' => __( 'All Card Decks', 'MSX_TEXT_DOMAIN' ), 'archives' => __( 'Card Deck Archives', 'MSX_TEXT_DOMAIN' ), 'insert_into_item' => __( 'Insert into deck', 'MSX_TEXT_DOMAIN' ), 'uploaded_to_this_item' => __( 'Uploaded to this deck', 'MSX_TEXT_DOMAIN' ), 'featured_image' => __( 'Featured Image', 'MSX_TEXT_DOMAIN' ), 'set_featured_image' => __( 'Set featured image', 'MSX_TEXT_DOMAIN' ), 'remove_featured_image' => __( 'Remove featured image', 'MSX_TEXT_DOMAIN' ), 'use_featured_image' => __( 'Use as featured image', 'MSX_TEXT_DOMAIN' ), 'filter_items_list' => __( 'Filter decks list', 'MSX_TEXT_DOMAIN' ), 'items_list_navigation' => __( 'Card Decks list navigation', 'MSX_TEXT_DOMAIN' ), 'items_list' => __( 'Card Decks list', 'MSX_TEXT_DOMAIN' ), ); $args = array( 'label' => __( 'msx_card_deck', 'MSX_TEXT_DOMAIN' ), 'description' => __( 'A grouping of cards', 'MSX_TEXT_DOMAIN' ), 'labels' => $labels, 'supports' => array( 'title', 'editor' ), 'hierarchical' => false, 'public' => false, 'show_ui' => true, 'show_in_menu' => true, 'show_in_nav_menus' => false, 'show_in_admin_bar' => true, 'menu_position' => 15, 'menu_icon' => 'dashicons-slides', 'can_export' => false, 'has_archive' => false, 'exclude_from_search' => true, 'publicly_queryable' => true, 'rewrite' => true, 'capability_type' => 'post', ); return $args; } /** * Display cards on Edit screen */ function msx_card_deck_edit() { global $post; $deck_custom = get_post_custom( $post->ID ); $cards_list = explode( ',', $deck_custom['cards_order'][0] ); $args = array( 'post_type' => 'msx_card', 'post__in' => $cards_list, 'orderby' => 'post__in', 'order' => 'ASC', ); $cards = get_posts( $args ); ?>
ID ) ) { $card_custom = get_post_custom( $card->ID ); if ( ! empty( $card_custom['image'] ) ) { $img_src = wp_get_attachment_image_url( $card_custom['image'][0], 'msx-card-thumb' ); $img_src_set = wp_get_attachment_image_srcset( $card_custom['image'][0], 'msx-card-thumb' ); $img_sizes = wp_get_attachment_image_sizes( $card_custom['image'][0], 'msx-card-thumb' ); } elseif ( ! empty( $card_custom['video'] ) ) { $img_src = wp_get_attachment_image_url( get_post_thumbnail_id( $card->ID ), 'msx-card-thumb' ); $img_src_set = wp_get_attachment_image_srcset( get_post_thumbnail_id( $card->ID ), 'msx-card-thumb' ); $img_sizes = wp_get_attachment_image_sizes( get_post_thumbnail_id( $card->ID ), 'msx-card-thumb' ); } ?>
post_title; ?>
ID ) ) { ?> ID ) ) { ?> Add video thumbnail


ID ) ) { ?> ID ) ) : ?>
ID, 'cards_order', $_POST['cards_order'] ); $cards = explode( ',', $_POST['cards_order'] ); foreach ( $cards as $card ) { if ( ! empty( $card ) ) { if ( 'new_link' == $card ) { // Prevent infinite loop. remove_action( 'save_post', 'msx_card_deck_save' ); $new_card = wp_insert_post( array( 'post_title' => $_POST['card_new_link_title'], 'post_content' => $_POST['card_new_link_content'], 'post_parent' => $card, 'post_type' => 'msx_card', 'post_status' => 'publish', ) ); add_action( 'save_post', 'msx_card_deck_save' ); update_post_meta( $new_card, 'target', $_POST['card_new_link_target'] ); update_post_meta( $new_card, 'image', $_POST['card_new_link_image'] ); update_post_meta( $new_card, 'video', $_POST['card_new_link_video'] ); set_post_format( $new_card, 'link' ); $cards_list = $cards_list . $new_card . ','; } else if ( 'attachment' == get_post_type( $card ) ) { // Prevent infinite loop. remove_action( 'save_post', 'msx_card_deck_save' ); $new_card = wp_insert_post( array( 'post_title' => $_POST[ 'card_' . $card . '_title' ], 'post_content' => $_POST[ 'card_' . $card . '_content' ], 'post_parent' => $card, 'post_type' => 'msx_card', 'post_status' => 'publish', ) ); add_action( 'save_post', 'msx_card_deck_save' ); update_post_meta( $new_card, 'target', $_POST[ 'card_' . $card . '_link' ] ); update_post_meta( $new_card, $_POST[ 'card_' . $card . '_format' ], $card ); set_post_format( $new_card, $_POST[ 'card_' . $card . '_format' ] ); if ( isset( $_POST[ 'card_' . $card . '_thumbnail' ] ) ) { set_post_thumbnail( $new_card, $_POST[ 'card_' . $card . '_thumbnail' ] ); } $cards_list = $cards_list . $new_card . ','; } else if ( 'msx_card' == get_post_type( $card ) ) { // Prevent infinite loop. remove_action( 'save_post', 'msx_card_deck_save' ); wp_update_post( array( 'ID' => $card, 'post_title' => $_POST[ 'card_' . $card . '_title' ], 'post_content' => $_POST[ 'card_' . $card . '_content' ], ) ); add_action( 'save_post', 'msx_card_deck_save' ); if ( 'link' != $_POST[ 'card_' . $card . '_format' ] ) { update_post_meta( $card, 'target', $_POST[ 'card_' . $card . '_link' ] ); } else { update_post_meta( $card, 'target', $_POST[ 'card_' . $card . '_link_target' ] ); update_post_meta( $card, 'image', $_POST[ 'card_' . $card . '_link_image' ] ); update_post_meta( $card, 'video', $_POST[ 'card_' . $card . '_link_video' ] ); } set_post_format( $card, $_POST[ 'card_' . $card . '_format' ] ); if ( isset( $_POST[ 'card_' . $card . '_thumbnail' ] ) ) { set_post_thumbnail( $card, $_POST[ 'card_' . $card . '_thumbnail' ] ); } $cards_list = $cards_list . $card . ','; } } } update_post_meta( $post->ID, 'cards_order', $cards_list ); } } add_action( 'save_post_msx_card_deck', 'msx_card_deck_save' ); /** * Display insert media buttons on MSX Card Deck Edit screen */ function msx_card_deck_button_image() { global $current_screen; if ( 'msx_card_deck' == $current_screen->post_type ) { ?> post_type ) { ?> 'div', 'container_class' => '', 'container_id' => '', 'deck_class' => 'msx-card-deck', 'deck_id' => 'msx-card-deck-' . $deck, 'card_class' => '', 'image_size' => 'full', ); $args = wp_parse_args( $args, $defaults ); $deck = (int) $deck; $card_deck = get_post( $deck ); if ( ! empty( $card_deck ) ) { $output = ''; $deck_custom = get_post_custom( $card_deck->ID ); $cards_list = explode( ',', $deck_custom['cards_order'][0] ); $cards = get_posts( array( 'post_type' => 'msx_card', 'post__in' => $cards_list, 'orderby' => 'post__in', 'order' => 'ASC', ) ); // Start the deck of cards. $output .= '<' . $args['container'] . ' class="' . $args['container_class'] . '" id="' . $args['container_id'] . '">'; $output .= ''; $output .= ''; echo $output; } } /** * Display deck of cards using Bootstrap's carousel * * @param int $deck The ID of the card deck. * @param array $args Array of arguments to affect output. */ function msx_card_deck_carousel( $deck, $args = array() ) { $defaults = array( 'container_class' => 'carousel slide', 'container_id' => 'carousel-' . $deck, 'deck_class' => 'carousel-inner msx-card-deck', 'deck_id' => 'msx-card-deck-' . $deck, 'card_class' => 'item', 'image_size' => 'full', 'indicators' => true, 'controls' => false, // Currently unused. See http://getbootstrap.com/javascript/#carousel. ); $args = wp_parse_args( $args, $defaults ); $deck = (int) $deck; $card_deck = get_post( $deck ); if ( ! empty( $card_deck ) ) { $output = ''; $deck_custom = get_post_custom( $card_deck->ID ); $cards_list = explode( ',', $deck_custom['cards_order'][0] ); $cards = get_posts( array( 'post_type' => 'msx_card', 'post__in' => $cards_list, 'orderby' => 'post__in', 'order' => 'ASC', ) ); // Add the carousel wrapper. $output .= '
'; // Display indicators. if ( ! false == $args['indicators'] ) { $i = 0; $output .= '
    '; foreach ( $cards as $card ) { if ( ! empty( $card ) ) { if ( 0 == $i ) { $output .= '
  1. '; } else { $output .= '
  2. '; } $i++; } } $output .= '
'; } // Start the decks of cards. $output .= '
'; // Display the cards. $c = 0; foreach ( $cards as $card ) { if ( ! empty( $card ) ) { $c++; $custom = get_post_custom( $card->ID ); $format = get_post_format( $card->ID ); $card_class = 1 == $c ? $args['card_class'] . ' active' : $args['card_class']; $output .= sprintf( '
', $card_class, $format, $card->ID ); switch ( $format ) { case 'image' : $img_src = wp_get_attachment_image_url( $custom['image'][0], $args['image_size'] ); $img_src_set = wp_get_attachment_image_srcset( $custom['image'][0], $args['image_size'] ); $img_sizes = wp_get_attachment_image_sizes( $custom['image'][0], $args['image_size'] ); $output .= ! empty( $custom['target'][0] ) ? '' : ''; $output .= sprintf( '%4$s', $img_src, $img_src_set, $img_sizes, $card->post_title ); $output .= ! empty( $custom['target'][0] ) ? '' : ''; break; case 'video' : $video_meta = wp_get_attachment_metadata( $custom['video'][0] ); $video_url = wp_get_attachment_url( $custom['video'][0] ); $video_source = sprintf( '', $video_url, get_post_mime_type( $custom['video'][0] ) ); $image = wp_get_attachment_image_src( get_post_thumbnail_id( $card->ID ), $args['image_size'] ); $output .= sprintf( '', $video_meta['width'], $video_meta['height'], $image[0], $video_source ); break; case 'link' : if ( ! empty( $custom['video'][0] ) ) { $output .= '
'; $output .= ''; $output .= '
'; } break; } $output .= '
'; $output .= '

' . $card->post_title . '

'; $output .= '

' . $card->post_content . '

'; $output .= '
'; $output .= '
'; } } // End the deck of cards. $output .= '
'; if ( ! false == $args['controls'] ) { $output .= ''; $output .= ''; $output .= 'Previous'; $output .= ''; $output .= ''; $output .= ''; $output .= 'Next'; $output .= ''; } $output .= '
'; echo $output; } } /** * Return IDs for all card decks */ function msx_card_deck_list() { $args = array( 'post_type' => 'msx_card_deck', 'posts_per_page' => -1 ); $msx_card_decks = get_posts( $args ); $card_decks = array(); $card_decks[0] = 'None'; if ( $msx_card_decks ) { foreach ( $msx_card_decks as $msx_card_deck ) { $post_id = $msx_card_deck->ID; $title = $msx_card_deck->post_title; $card_decks[ $post_id ] = $title; } wp_reset_postdata(); } return $card_decks; } /** * Sanitize options based on msx_sanitize_card_deck_list * * @param mixed $input Unfiltered input. */ function msx_sanitize_card_deck_list( $input ) { $valid = msx_card_deck_list(); if ( array_key_exists( $input, $valid ) ) { return $input; } else { return; } } /** * Builds the MSX Card Deck shortcode output. * * This implements the functionality of the MSX Card Deck Shortcode for displaying * a deck of cards in a post. * * @see WordPress 4.3.1 add_shortcode() * @see WordPress 4.3.1 wp_video_shortcode() * * @param array $attr Attributes of the shortcode. * @param string $content Shortcode content. * @return string|void HTML content to display deck of cards. */ function msx_card_deck_shortcode( $attr, $content = '' ) { $atts = shortcode_atts( array( 'id' => 0, 'name' => '', 'size' => 'full', ), $attr, 'msx_card_deck' ); if ( ! empty( $atts['id'] ) ) { return msx_card_deck_carousel( $atts['id'], array( 'image_size' => $atts['size'] ) ); } elseif ( ! empty( $atts['name'] ) ) { $deck = get_page_by_title( $atts['name'], OBJECT, 'msx_card_deck' ); if ( ! empty( $deck ) ) { return msx_card_deck_carousel( $deck->ID, array( 'image_size' => $atts['size'] ) ); } } else { return; } } add_shortcode( 'msx_card_deck', 'msx_card_deck_shortcode' );