WordPress Custom Post Type
| <?php | |
| /** | |
| * Plugin Name: Event Post Types | |
| * Plugin URI: https://blog.dimasc.io/wordpress/creating-custom-post-types | |
| * Description: A tutorial on creating custom post types wit WordPress. | |
| * Version: 1.0 | |
| * Author: Ryan DiMascio | |
| * Author URI: https://ryandimascio.com | |
| * License: GPL2 | |
| */ |
| // Create Event Post Type | |
| function create_event_post_type() { | |
| $labels = array( | |
| 'name' => 'Events', | |
| 'singular_name' => 'Event', | |
| 'add_new' => 'Add New Event', | |
| 'add_new_item' => 'Add New Event', | |
| 'edit_item' => 'Edit Event', | |
| 'new_item' => 'New Event', | |
| 'all_items' => 'All Events', | |
| 'view_item' => 'View Event', | |
| 'search_items' => 'Search Events', | |
| 'not_found' => 'No Events Found', | |
| 'not_found_in_trash' => 'No Events found in Trash', | |
| 'parent_item_colon' => '', | |
| 'menu_name' => 'Events', | |
| ); | |
| // Register Event Post Type | |
| register_post_type( 'event', array( | |
| 'labels' => $labels, | |
| 'has_archive' => true, | |
| 'has_rest' => true, | |
| 'public' => true, | |
| 'show_ui' => true, | |
| 'show_in_menu' => true, | |
| 'show_in_nav_menus' => true, | |
| 'show_in_admin_bar' => true, | |
| 'can_export' => true, | |
| 'publicly_queryable' => true, | |
| 'menu_icon' => 'dashicons-tickets', | |
| 'menu_position' => 5, | |
| 'description' => 'Events custom post type example for GitHub', | |
| 'supports' => array( 'title', 'editor', 'excerpt', 'custom-fields', 'thumbnail','page-attributes' ), | |
| 'taxonomies' => array( 'event_tag', 'event_category' ), | |
| 'exclude_from_search' => false, | |
| 'capability_type' => 'post', | |
| 'rewrite' => array( 'slug' => 'events' ) | |
| ) | |
| ); | |
| } | |
| add_action( 'init', 'create_event_post_type' ); |
| // Edit Event Post Type Title Text | |
| function event_title_text( $title ) { | |
| $screen = get_current_screen(); | |
| if ( 'event' == $screen->post_type ) { | |
| $title = 'Enter name of the event here'; | |
| } | |
| return $title; | |
| } | |
| add_filter( 'enter_title_here', 'event_title_text' ); |
| // Create Event Post Type Categories | |
| function create_event_categories() { | |
| $labels = array( | |
| 'name' => _x( 'Event Categories', 'taxonomy general name' ), | |
| 'singular_name' => _x( 'Event Category', 'taxonomy singular name' ), | |
| 'search_items' => __( 'Search Event Categories' ), | |
| 'all_items' => __( 'All Event Categories' ), | |
| 'parent_item' => __( 'Parent Event Category' ), | |
| 'parent_item_colon' => __( 'Parent Event Category:' ), | |
| 'edit_item' => __( 'Edit Event Category' ), | |
| 'update_item' => __( 'Update Event Category' ), | |
| 'add_new_item' => __( 'Add New Event Category' ), | |
| 'new_item_name' => __( 'New Event Category' ), | |
| 'menu_name' => __( 'Event Categories' ), | |
| ); | |
| $args = array( | |
| 'labels' => $labels, | |
| 'hierarchical' => true, | |
| ); | |
| register_taxonomy( 'event_category', 'event', $args ); | |
| } | |
| add_action( 'init', 'create_event_categories', 0 ); |
| // Edit Event Post Type Messages | |
| function create_event_messages( $messages ) { | |
| global $post, $post_ID; | |
| $link = esc_url( get_permalink($post_ID) ); | |
| $messages['event'] = array( | |
| 0 => '', | |
| 1 => sprintf( __('Event updated. <a href="%s">View event</a>'), $link ), | |
| 2 => __('Custom field updated.'), | |
| 3 => __('Custom field deleted.'), | |
| 4 => __('Event updated.'), | |
| 5 => isset($_GET['revision']) ? sprintf( __('Event restored to revision from %s'), wp_post_revision_title( (int) $_GET['revision'], false ) ) : false, | |
| 6 => sprintf( __('Event published. <a href="%s">View event</a>'), $link ), | |
| 7 => __('Event saved.'), | |
| 8 => sprintf( __('Event submitted. <a target="_blank" href="%s">Preview event</a>'), esc_url( add_query_arg( 'preview', 'true', get_permalink($post_ID) ) ) ), | |
| 9 => sprintf( __('Event scheduled for: <strong>%1$s</strong>. <a target="_blank" href="%2$s">Preview event</a>'), date_i18n( __( 'M j, Y @ G:i' ), strtotime( $post->post_date ) ), $link ), | |
| 10 => sprintf( __('Event draft updated. <a target="_blank" href="%s">Preview event</a>'), esc_url( add_query_arg( 'preview', 'true', get_permalink($post_ID) ) ) ), | |
| ); | |
| return $messages; | |
| } | |
| add_filter( 'post_updated_messages', 'create_event_messages' ); |
| // Edit Event Post Type Bulk Messages | |
| function event_bulk_messages( $bulk_messages, $bulk_counts ) { | |
| $bulk_messages['event'] = array( | |
| 'updated' => _n( "%s event updated.", "%s events updated.", $bulk_counts["updated"] ), | |
| 'locked' => _n( "%s event not updated, somebody is editing it.", "%s events not updated, somebody is editing them.", $bulk_counts["locked"] ), | |
| 'deleted' => _n( "%s event permanently deleted.", "%s events permanently deleted.", $bulk_counts["deleted"] ), | |
| 'trashed' => _n( "%s event moved to the Trash.", "%s events moved to the Trash.", $bulk_counts["trashed"] ), | |
| 'untrashed' => _n( "%s event restored from the Trash.", "%s events restored from the Trash.", $bulk_counts["untrashed"] ), | |
| ); | |
| return $bulk_messages; | |
| } | |
| add_filter( 'bulk_post_updated_messages', 'event_bulk_messages', 10, 2 ); |
| // Edit Event Post Type Help Text | |
| function event_help() { | |
| $screen = get_current_screen(); | |
| if ( 'event' != $screen->post_type ) | |
| return; | |
| $args = [ | |
| 'id' => 'event_help', | |
| 'title' => 'Event Help', | |
| 'content' => '<h3>Events</h3><p>Create, edit, and publish events.</p>', | |
| ]; | |
| $screen->add_help_tab( $args ); | |
| } | |
| add_action('admin_head', 'plugin_help' ); |
| <?php | |
| /** | |
| * Plugin Name: Event Post Types | |
| * Plugin URI: https://blog.dimasc.io/wordpress/creating-custom-post-types | |
| * Description: A tutorial on creating custom post types wit WordPress. | |
| * Version: 1.0 | |
| * Author: Ryan DiMascio | |
| * Author URI: https://ryandimascio.com | |
| * License: GPL2 | |
| */ | |
| // Create Event Post Type | |
| function create_event_post_type() { | |
| $labels = array( | |
| 'name' => 'Events', | |
| 'singular_name' => 'Event', | |
| 'add_new' => 'Add New Event', | |
| 'add_new_item' => 'Add New Event', | |
| 'edit_item' => 'Edit Event', | |
| 'new_item' => 'New Event', | |
| 'all_items' => 'All Events', | |
| 'view_item' => 'View Event', | |
| 'search_items' => 'Search Events', | |
| 'not_found' => 'No Events Found', | |
| 'not_found_in_trash' => 'No Events found in Trash', | |
| 'parent_item_colon' => '', | |
| 'menu_name' => 'Events', | |
| ); | |
| // Register Event Post Type | |
| register_post_type( 'event', array( | |
| 'labels' => $labels, | |
| 'has_archive' => true, | |
| 'has_rest' => true, | |
| 'public' => true, | |
| 'show_ui' => true, | |
| 'show_in_menu' => true, | |
| 'show_in_nav_menus' => true, | |
| 'show_in_admin_bar' => true, | |
| 'can_export' => true, | |
| 'publicly_queryable' => true, | |
| 'menu_icon' => 'dashicons-tickets', | |
| 'menu_position' => 5, | |
| 'supports' => array( 'title', 'editor', 'excerpt', 'custom-fields', 'thumbnail','page-attributes' ), | |
| 'taxonomies' => array( 'event_tag', 'event_category' ), | |
| 'exclude_from_search' => false, | |
| 'capability_type' => 'post', | |
| 'rewrite' => array( 'slug' => 'events' ) | |
| ) | |
| ); | |
| } | |
| add_action( 'init', 'create_event_post_type' ); | |
| // Edit Event Post Type Title Text | |
| function event_title_text( $title ) { | |
| $screen = get_current_screen(); | |
| if ( 'event' == $screen->post_type ) { | |
| $title = 'Enter name of the event here'; | |
| } | |
| return $title; | |
| } | |
| add_filter( 'enter_title_here', 'event_title_text' ); | |
| // Create Event Post Type Categories | |
| function create_event_categories() { | |
| $labels = array( | |
| 'name' => _x( 'Event Categories', 'taxonomy general name' ), | |
| 'singular_name' => _x( 'Event Category', 'taxonomy singular name' ), | |
| 'search_items' => __( 'Search Event Categories' ), | |
| 'all_items' => __( 'All Event Categories' ), | |
| 'parent_item' => __( 'Parent Event Category' ), | |
| 'parent_item_colon' => __( 'Parent Event Category:' ), | |
| 'edit_item' => __( 'Edit Event Category' ), | |
| 'update_item' => __( 'Update Event Category' ), | |
| 'add_new_item' => __( 'Add New Event Category' ), | |
| 'new_item_name' => __( 'New Event Category' ), | |
| 'menu_name' => __( 'Event Categories' ), | |
| ); | |
| $args = array( | |
| 'labels' => $labels, | |
| 'hierarchical' => true, | |
| ); | |
| register_taxonomy( 'event_category', 'event', $args ); | |
| } | |
| add_action( 'init', 'create_event_categories', 0 ); | |
| // Edit Plugin Post Type Messages | |
| function event_messages( $messages ) { | |
| global $post, $post_ID; | |
| $link = esc_url( get_permalink($post_ID) ); | |
| $messages['plugin'] = array( | |
| 0 => '', | |
| 1 => sprintf( __('Plugin updated. <a href="%s">View plugin</a>'), $link ), | |
| 2 => __('Custom field updated.'), | |
| 3 => __('Custom field deleted.'), | |
| 4 => __('Plugin updated.'), | |
| 5 => isset($_GET['revision']) ? sprintf( __('Plugin restored to revision from %s'), wp_post_revision_title( (int) $_GET['revision'], false ) ) : false, | |
| 6 => sprintf( __('Plugin published. <a href="%s">View plugin</a>'), $link ), | |
| 7 => __('Plugin saved.'), | |
| 8 => sprintf( __('Plugin submitted. <a target="_blank" href="%s">Preview plugin</a>'), esc_url( add_query_arg( 'preview', 'true', get_permalink($post_ID) ) ) ), | |
| 9 => sprintf( __('Plugin scheduled for: <strong>%1$s</strong>. <a target="_blank" href="%2$s">Preview plugin</a>'), date_i18n( __( 'M j, Y @ G:i' ), strtotime( $post->post_date ) ), $link ), | |
| 10 => sprintf( __('Plugin draft updated. <a target="_blank" href="%s">Preview plugin</a>'), esc_url( add_query_arg( 'preview', 'true', get_permalink($post_ID) ) ) ), | |
| ); | |
| return $messages; | |
| } | |
| add_filter( 'post_updated_messages', 'event_messages' ); | |
| // Edit Event Post Type Bulk Messages | |
| function event_bulk_messages( $bulk_messages, $bulk_counts ) { | |
| $bulk_messages['event'] = array( | |
| 'updated' => _n( "%s event updated.", "%s events updated.", $bulk_counts["updated"] ), | |
| 'locked' => _n( "%s event not updated, somebody is editing it.", "%s events not updated, somebody is editing them.", $bulk_counts["locked"] ), | |
| 'deleted' => _n( "%s event permanently deleted.", "%s events permanently deleted.", $bulk_counts["deleted"] ), | |
| 'trashed' => _n( "%s event moved to the Trash.", "%s events moved to the Trash.", $bulk_counts["trashed"] ), | |
| 'untrashed' => _n( "%s event restored from the Trash.", "%s events restored from the Trash.", $bulk_counts["untrashed"] ), | |
| ); | |
| return $bulk_messages; | |
| } | |
| add_filter( 'bulk_post_updated_messages', 'event_bulk_messages', 10, 2 ); | |
| // Edit Event Post Type Help Text | |
| function event_help() { | |
| $screen = get_current_screen(); | |
| if ( 'event' != $screen->post_type ) | |
| return; | |
| $args = [ | |
| 'id' => 'event_help', | |
| 'title' => 'Event Help', | |
| 'content' => '<h3>Events</h3><p>Create, edit, and publish events.</p>', | |
| ]; | |
| $screen->add_help_tab( $args ); | |
| } | |
| add_action('admin_head', 'plugin_help' ); |
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