SMOMS Mailbox CPT

smoms-mailbox.php

<?php
/**
 * This registers the custom post type for the SMOMS mailbox content.
 *
 * @package   SMOMS Custom Content
 * @author    Marcy Diaz <marcy@amethystwebsitedesign.com>
 * @copyright 2018 Marcy Diaz
 * @license   GPL-2.0+
 */

add_action( 'init', 'smoms_mailbox_register_post_type', 0 );
/**
 * Create SMOMS Mailbox custom post type.
 *
 * @since 1.0.0
 */
function smoms_mailbox_register_post_type() {

	$singular 	= 'Mailbox';
	$plural 	= 'Mailbox';

	$labels = array(
		'name'                  => _x( $plural, 'Post Type General Name', 'smoms-cpt' ),
		'singular_name'         => _x( $singular, 'Post Type Singular Name', 'smoms-cpt' ),
		'menu_name'             => __( $plural, 'smoms-cpt' ),
		'name_admin_bar'        => __( $singular, 'smoms-cpt' ),
		'archives'              => __( $plural. 'Archives', 'smoms-cpt' ),
		'parent_item_colon'     => __( 'Parent Item:', 'smoms-cpt' ),
		'all_items'             => __( 'All ' .$plural, 'smoms-cpt' ),
		'add_new_item'          => __( 'Add New ' .$singular, 'smoms-cpt' ),
		'add_new'               => __( 'Add New', 'smoms-cpt' ),
		'new_item'              => __( 'New ' .$singular, 'smoms-cpt' ),
		'edit_item'             => __( 'Edit ' .$singular, 'smoms-cpt' ),
		'update_item'           => __( 'Update ' .$singular, 'smoms-cpt' ),
		'view_item'             => __( 'View '. $singular, 'smoms-cpt' ),
		'search_items'          => __( 'Search ' . $plural, 'smoms-cpt' ),
		'not_found'             => __( 'Not found', 'smoms-cpt' ),
		'not_found_in_trash'    => __( 'Not found in Trash', 'smoms-cpt' ),
	);

	$rewrite = array(
		'slug'       => 'mailbox',
		'with_front' => false,
		'pages'      => true, //pagination.
		'feeds'      => false,
	);

	$supports = array(
		'title',
		'editor',
		'author',
		'thumbnail',
		'revisions',
		'page-attributes',
		'genesis-layouts',
		//'genesis-adjacent-entry-nav',
		'genesis-cpt-archives-settings',
	);

	$args = array(
		'label'               => __( $plural, 'smoms-cpt' ),
		'description'         => __( 'SMOMS Mailbox Content', 'smoms-cpt' ),
		'labels'              => $labels,
		'supports'            => $supports,
		'public'              => true, //needed for archive.
		'show_ui'             => true,
		'query_var'			  => true,
		'show_in_menu'        => true,
		'menu_position'       => 7,
		'menu_icon'           => 'dashicons-email',
		'show_in_admin_bar'   => true,
		'show_in_nav_menus'   => true,
		'can_export'          => true,
		'has_archive'         => true,
		'exclude_from_search' => false,
		'publicly_queryable'  => true, // Needed for archve.
		'rewrite'             => $rewrite,
		'capability_type'     => 'post',
		'hierarchical'        => false, // Not like Page.
		'taxonomies'		  => array( 'topic', /*'category', 'post_tag'*/ ),
	);

	register_post_type( 'smoms-mailbox', $args );

}

// Flush rewrite rules on plugin activation.
register_activation_hook( __FILE__, 'smoms_mailbox_cpt_flush_rewrite_rules' );
function smoms_mailbox_cpt_flush_rewrite_rules() {
	smoms_mailbox_register_post_type();

	flush_rewrite_rules();
}

// Add Topic Taxonomy to Mailbox admin columns.
add_filter( 'manage_taxonomies_for_smoms-mailbox_columns', 'smoms_mailbox__taxonomy_columns' );
function smoms_mailbox__taxonomy_columns( $taxonomies ) {

	$taxonomies[] = 'topic';
	return $taxonomies;

}