post_types = apply_filters( 'ocean_gallery_metabox_post_types', array(
'post',
) );
// Add metabox to corresponding post types
foreach( $this->post_types as $key => $val ) {
add_action( 'add_meta_boxes_'. $val, array( $this, 'add_meta' ), 20 );
}
// Save metabox
add_action( 'save_post', array( $this, 'save_meta' ) );
// Load scripts and styles.
add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_scripts' ) );
}
/**
* Adds the gallery metabox
*
* @since 1.0.0
*/
public function add_meta( $post ) {
add_meta_box(
'oceanwp-gallery-metabox',
__( 'Image Gallery', 'ocean-extra' ),
array( $this, 'render' ),
$post->post_type,
'normal',
'high'
);
}
/**
* Load scripts and styles
*
* @since 1.1.1
*/
public function enqueue_scripts( $hook ) {
// Only needed on these admin screens
if ( $hook != 'edit.php' && $hook != 'post.php' && $hook != 'post-new.php' ) {
return;
}
// Get global post
global $post;
// Return if post is not object
if ( ! is_object( $post ) ) {
return;
}
// Return if wrong post type
if ( ! in_array( $post->post_type, $this->post_types ) ) {
return;
}
// Enqueue the main script.
wp_enqueue_script( 'oceanwp-gallery-js', plugins_url( '/js/gallery-metabox.min.js', __FILE__ ), array( 'jquery' ), '', true );
// Enqueue the main style.
wp_enqueue_style( 'oceanwp-gallery-css', plugins_url( '/css/gallery-metabox.min.css', __FILE__ ) );
}
/**
* Render the gallery metabox
*
* @since 1.0.0
*/
public function render() {
global $post; ?>
get_post_meta( $attachment->ID, '_wp_attachment_image_alt', true ),
'caption' => $attachment->post_excerpt,
'description' => $attachment->post_content,
'href' => get_permalink( $attachment->ID ),
'src' => $attachment->guid,
'title' => $attachment->post_title,
);
}
}
/**
* Return gallery count
*
* @since 1.0.0
*/
if ( ! function_exists( 'oceanwp_gallery_count' ) ) {
function oceanwp_gallery_count() {
$ids = oceanwp_get_gallery_ids();
return count( $ids );
}
}
/**
* Check if lightbox is enabled
*
* @since 1.0.0
*/
if ( ! function_exists( 'oceanwp_gallery_is_lightbox_enabled' ) ) {
function oceanwp_gallery_is_lightbox_enabled() {
if ( 'on' == get_post_meta( get_the_ID(), 'ocean_gallery_link_images', true ) ) {
return true;
}
}
}