gistfile1.txt

<?php
function compeer_content_types_init() {

  /** Other functions hidden for brevity */
	register_post_type( 'announcement', generate_compeer_cpt_options( 'announcement', 'announcements', 'announcements', 'dashicons-rss', true, true ) );
}
add_action( 'init', 'compeer_content_types_init' );


/**
 * Generates the necessary CPT labels to be used when creating a custom post type. The names
 * are automatically converted to the right case so no need to worry about passing the uppercase or
 * lowercase.
 *
 * @param  string $singular_name - the singular name of the CPT.
 * @param  string $plural_name - the plural name of the CPT.
 *
 * @return array $labels - the generated labels based on the passed parameters.
 */
function generate_labels( $singular_name, $plural_name ) {
	$uc_singular_name = ucwords( $singular_name );
	$lc_singular_name = strtolower( $singular_name );
	$uc_plural_name   = ucwords( $plural_name );
	$lc_plural_name   = strtolower( $plural_name );

	$labels = array(
		'name'               => $uc_plural_name,
		'singular_name'      => $uc_singular_name,
		'menu_name'          => $uc_plural_name,
		'name_admin_bar'     => $uc_singular_name,
		'add_new'            => __( 'Add New ' ) . $uc_singular_name,
		'add_new_item'       => __( 'Add New ' ) . $uc_singular_name,
		'new_item'           => __( 'New ' ) . $uc_singular_name,
		'edit_item'          => __( 'Edit ' ) . $uc_singular_name,
		'view_item'          => __( 'View ' ) . $uc_singular_name,
		'all_items'          => __( 'All ' ) . $uc_plural_name,
		'search_items'       => __( 'Search ' ) . $uc_plural_name,
		'parent_item_colon'  => __( 'Parent ' ) . $uc_plural_name . ':',
		'not_found'          => __( 'No ' ) . $lc_plural_name . __( ' found.' ),
		'not_found_in_trash' => __( 'No ' ) . $lc_plural_name . __( ' found in Trash.' ),
	);
	return $labels;
}

/**
 * Generates the CPT option array to be used for CPT creation. These are the common options that
 * all Compeer CPT share, therefore it was all encapsulated into one function.
 *
 * @param  string $singular_name - the singular name of the CPT.
 * @param  string $plural_name - the plural name of the CPT.
 * @param  string $slug - the slug to be used.
 * @param  string $menu_icon - the dashicons name of the menu icon to use.
 *
 * @return array $args - the generated options array based in the parameter input.
 */
function generate_compeer_cpt_options( $singular_name, $plural_name, $slug, $menu_icon, $public = false, $has_archive = false ) {
	$args = array(
		'labels'             => generate_labels( $singular_name, $plural_name ),
		'description'        => __( 'Description.', 'compeer' ),
		'public'             => $public,
		'publicly_queryable' => true,
		'show_ui'            => true,
		'show_in_menu'       => true,
		'query_var'          => true,
		'rewrite'            => array( 'slug' => $slug ),
		'map_meta_cap'       => true,
		'capability_type'    => $slug,
		'has_archive'        => $has_archive,
		'hierarchical'       => false,
		'menu_position'      => null,
		'menu_icon'          => $menu_icon,
		'supports'           => array( 'title' ),
	);
	return $args;
}