* @license GPL-2.0+ * @link http://robincornett.com * @copyright 2014 Robin Cornett Creative, LLC */ class Display_Featured_Image_Genesis_Output { /** * set parameters for scripts, etc. to run. * * @since 1.1.3 */ public function manage_output() { $displaysetting = get_option( 'displayfeaturedimagegenesis' ); $skip = $displaysetting['exclude_front']; $post_types = array(); $post_types[] = 'attachment'; $post_types[] = 'revision'; $post_types[] = 'nav_menu_item'; $skipped_types = apply_filters( 'display_featured_image_genesis_skipped_posttypes', $post_types ); if ( is_admin() || ( in_array( get_post_type(), $skipped_types ) ) || ( $skip && is_front_page() ) ) { return; } add_action( 'wp_enqueue_scripts', array( $this, 'load_scripts' ) ); add_filter( 'body_class', array( $this, 'add_body_class' ) ); } /** * enqueue plugin styles and scripts. * @return enqueue * * @since 1.0.0 */ public function load_scripts() { $version = Display_Featured_Image_Genesis_Common::$version; $item = Display_Featured_Image_Genesis_Common::get_image_variables(); $large = Display_Featured_Image_Genesis_Common::minimum_backstretch_width(); $medium = absint( get_option( 'medium_size_w' ) ); $width = absint( $item->backstretch[1] ); // check if they have enabled display on subsequent pages $displaysetting = get_option( 'displayfeaturedimagegenesis' ); $is_paged = $displaysetting['is_paged']; // if there is no backstretch image set, or it is too small, or it's page 2+ and they didn't change the setting, die if ( empty( $item->backstretch ) || $width <= $medium || ( is_paged() && ! $is_paged ) ) { return; } // if the featured image is not part of the content, or we're not on a singular page, carry on if ( false === $item->content || ! is_singular() ) { $css_file = apply_filters( 'display_featured_image_genesis_css_file', plugin_dir_url( __FILE__ ) . 'css/display-featured-image-genesis.css' ); wp_enqueue_style( 'displayfeaturedimage-style', esc_url( $css_file ), array(), $version ); $post_types = array(); $force_backstretch = apply_filters( 'display_featured_image_genesis_force_backstretch', $post_types ); // check if the image is large enough for backstretch if ( $width > $large || in_array( get_post_type(), $force_backstretch ) ) { wp_enqueue_script( 'displayfeaturedimage-backstretch', plugins_url( '/includes/js/backstretch.js', dirname( __FILE__ ) ), array( 'jquery' ), $version, true ); wp_enqueue_script( 'displayfeaturedimage-backstretch-set', plugins_url( '/includes/js/backstretch-set.js', dirname( __FILE__ ) ), array( 'jquery', 'displayfeaturedimage-backstretch' ), $version, true ); $hook = apply_filters( 'display_featured_image_move_backstretch_image', 'genesis_after_header' ); add_action( $hook, array( $this, 'do_backstretch_image_title' ) ); } // otherwise it's a large image. elseif ( $width <= $large ) { remove_action( 'genesis_before_loop', 'genesis_do_cpt_archive_title_description' ); add_action( 'genesis_before_loop', 'genesis_do_cpt_archive_title_description', 15 ); $hook = 'genesis_before_loop'; if ( is_singular() && ! is_page_template( 'page_blog.php' ) ) { $hook = apply_filters( 'display_featured_image_genesis_move_large_image', $hook ); } add_action( $hook, array( $this, 'do_large_image' ), 12 ); // works for both HTML5 and XHTML } } } /** * set body class if featured images are displayed using the plugin * @param filter $classes body_class * * @since 1.0.0 */ public function add_body_class( $classes ) { $item = Display_Featured_Image_Genesis_Common::get_image_variables(); $large = Display_Featured_Image_Genesis_Common::minimum_backstretch_width(); $medium = absint( get_option( 'medium_size_w' ) ); $width = absint( $item->backstretch[1] ); // check if they have enabled display on subsequent pages $displaysetting = get_option( 'displayfeaturedimagegenesis' ); $is_paged = $displaysetting['is_paged']; // if there is no backstretch image set, or it is too small, or it's page 2+ and they didn't change the setting, die if ( empty( $item->backstretch ) || $width <= $medium || ( is_paged() && ! $is_paged ) ) { return $classes; } if ( false === $item->content || ! is_singular() ) { if ( $width > $large ) { $classes[] = 'has-leader'; } elseif ( $width <= $large ) { $classes[] = 'large-featured'; } } return apply_filters( 'display_featured_image_genesis_classes', $classes ); } /** * backstretch image title ( for images which are larger than Media Settings > Large ) * @return image * * @since 1.0.0 */ public function do_backstretch_image_title() { $item = Display_Featured_Image_Genesis_Common::get_image_variables(); $displaysetting = get_option( 'displayfeaturedimagegenesis' ); $keep_titles = $displaysetting['keep_titles']; // backstretch settings from plugin/featured image settings $backstretch_settings = array( 'src' => esc_url( $item->backstretch[0] ), 'height' => esc_attr( $displaysetting['less_header'] ), ); // backstretch settings which can be filtered $backstretch_variables = array( 'centeredX' => true, 'centeredY' => true, 'fade' => 750, ); $backstretch_variables = apply_filters( 'display_featured_image_genesis_backstretch_variables', $backstretch_variables ); $output = array_merge( $backstretch_settings, $backstretch_variables ); wp_localize_script( 'displayfeaturedimage-backstretch-set', 'BackStretchVars', $output ); // if titles will be moved to overlay backstretch image if ( ! $keep_titles ) { if ( is_singular() && ! is_front_page() && ! is_page_template( 'page_blog.php' ) ) { remove_action( 'genesis_entry_header', 'genesis_do_post_title' ); // HTML5 remove_action( 'genesis_post_title', 'genesis_do_post_title' ); // XHTML } remove_action( 'genesis_before_loop', 'genesis_do_taxonomy_title_description', 15 ); remove_action( 'genesis_before_loop', 'genesis_do_author_title_description', 15 ); remove_action( 'genesis_before_loop', 'genesis_do_cpt_archive_title_description' ); } echo '
'; echo '
'; $move_excerpts = $displaysetting['move_excerpts']; $post_types = array(); /** * create a filter to not move excerpts if move excerpts is enabled * @var filter * @since 2.0.0 (deprecated old function from 1.3.3) */ $omit_excerpt = apply_filters( 'display_featured_image_genesis_omit_excerpt', $post_types ); //* if move excerpts is enabled if ( $move_excerpts && ! in_array( get_post_type(), $omit_excerpt ) ) { Display_Featured_Image_Genesis_Description::do_front_blog_excerpt(); Display_Featured_Image_Genesis_Description::do_excerpt(); genesis_do_taxonomy_title_description(); genesis_do_author_title_description(); genesis_do_cpt_archive_title_description(); } // if titles are not being moved to overlay the image elseif ( ! $keep_titles ) { if ( ! empty( $item->title ) && ! is_front_page() ) { $class = 'archive-title'; if ( is_singular() ) { $class = 'entry-title'; } $itemprop = ''; if ( genesis_html5() ) { $itemprop = 'itemprop="headline"'; } $title = $item->title; $title_output = sprintf( '

%s

', $class, $itemprop, $title ); echo apply_filters( 'display_featured_image_genesis_modify_title_overlay', $title_output, $class, $itemprop, $title ); } remove_action( 'genesis_before_loop', 'genesis_do_cpt_archive_title_description' ); remove_action( 'genesis_before_loop', 'genesis_do_taxonomy_title_description', 15 ); remove_action( 'genesis_before_loop', 'genesis_do_author_title_description', 15 ); add_action( 'genesis_before_loop', array( $this, 'move_titles' ) ); } //* close wrap echo '
'; //* if javascript not enabled, do a fallback background image $no_js = ''; echo $no_js; //* close big-leader echo '
'; } /** * Large image, centered above content * @return image * * @since 1.0.0 */ public function do_large_image() { $item = Display_Featured_Image_Genesis_Common::get_image_variables(); $image = sprintf( '%2$s', esc_url( $item->backstretch[0] ), $item->title ); echo apply_filters( 'display_featured_image_genesis_large_image_output', $image ); } /** * Separate archive titles from descriptions. Titles show in leader image * area; descriptions show before loop. * * @return descriptions * * @since 1.3.0 * */ public function move_titles() { Display_Featured_Image_Genesis_Description::do_tax_description(); Display_Featured_Image_Genesis_Description::do_author_description(); Display_Featured_Image_Genesis_Description::do_cpt_archive_description(); } }