mirror of
https://github.com/10h30/display-featured-image-genesis.git
synced 2026-06-05 15:08:20 +09:00
Robin Cornett
258 lines
8.5 KiB
PHP
258 lines
8.5 KiB
PHP
<?php
|
|
/**
|
|
* @package DisplayFeaturedImageGenesis
|
|
* @author Robin Cornett <hello@robincornett.com>
|
|
* @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';
|
|
if ( $skip ) $post_types[] = is_front_page();
|
|
|
|
$skipped_types = apply_filters( 'display_featured_image_genesis_skipped_posttypes', $post_types );
|
|
|
|
if ( is_admin() || ( in_array( get_post_type(), $skipped_types ) ) ) {
|
|
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 = absint( get_option( 'large_size_w' ) );
|
|
$medium = absint( get_option( 'medium_size_w' ) );
|
|
$width = absint( $item->backstretch[1] );
|
|
|
|
//* if there is no backstretch image set, or it is too small, die
|
|
if ( empty( $item->backstretch ) || $width <= $medium || 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 = absint( get_option( 'large_size_w' ) );
|
|
$medium = absint( get_option( 'medium_size_w' ) );
|
|
$width = absint( $item->backstretch[1] );
|
|
|
|
if ( empty( $item->backstretch ) || $width <= $medium || 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 '<div class="big-leader">';
|
|
echo '<div class="wrap">';
|
|
|
|
$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( '<h1 class="%s featured-image-overlay" %s>%s</h1>', $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 '</div>';
|
|
|
|
//* if javascript not enabled, do a fallback background image
|
|
$no_js = '<noscript><div class="backstretch no-js" style="background-image: url(' . esc_url( $item->backstretch[0] ) . '); }"></div></noscript>';
|
|
echo $no_js;
|
|
|
|
//* close big-leader
|
|
echo '</div>';
|
|
}
|
|
|
|
/**
|
|
* 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();
|
|
$image = sprintf( '<img src="%1$s" class="aligncenter featured" alt="%2$s" title="%2$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();
|
|
|
|
}
|
|
|
|
}
|