arc-hive-wordpress-plugin/includes/arcHIVE-custom-post-type-resources.php

<?php
/**
 * Custom post type Resources.
 *
 * @link       https://arc-hive.zone
 * @since      1.1.0
 *
 * @package    archive_wpplugin
 * @subpackage archive_wpplugin/includes
 */

/**
 * Custom post type Resources.
 *
 * This class defines all code necessary to run during the plugin's activation.
 *
 * @since      1.1.0
 * @package    archive_wpplugin
 * @subpackage archive_wpplugin/includes
 * @author     Jorge - vitrubio.net <jorge@vitrubio.net>
 */


/**
 * Start custom post types
 * ----------------------------------------------------------------------------
 * https://developer.wordpress.org/plugins/post-types/registering-custom-post-types/
 * https://developer.wordpress.org/reference/functions/register_post_type/
 */

 // Register Custom Post Type
function archive_wpplugin_custom_post_resource() {

	$labels = array(
		'name'                => _x( 'All resources', 'Post Type General Name', 'text_domain' ),
		'singular_name'       => _x( 'Resource', 'Post Type Singular Name', 'text_domain' ),
		'menu_name'           => __( 'Resources', 'text_domain' ),
		'parent_item_colon'   => __( 'Parent resources:', 'text_domain' ),
	  'all_items'           => __( 'All the resources', 'text_domain' ),
		'view_item'           => __( 'Show the resource', 'text_domain' ),
		'add_new_item'        => __( 'Add a new resource', 'text_domain' ),
		'add_new'             => __( 'Add new resources', 'text_domain' ),
		'edit_item'           => __( 'Edit the resource', 'text_domain' ),
		'update_item'         => __( 'Save the resource', 'text_domain' ),
		'search_items'        => __( 'Search the resource', 'text_domain' ),
		'not_found'           => __( 'We couldn\'t find any resource ', 'text_domain' ),
		'not_found_in_trash'  => __( 'We couldn\'t find any resource in the bin', 'text_domain' ),
	);
	$rewrite = array(
		'slug'                       => 'resources/%archive_wpplugin_resource_type%',
		'with_front'                 => true,
		'hierarchical'               => true,
	);
	$args = array(
		'label'               => __( 'archive_wpplugin_resource', 'text_domain' ),
		'description'         => __( 'Resources arcHIVE', 'text_domain' ),
		'labels'              => $labels,
		'supports'            => array( 'title', 'editor', 'thumbnail', 'trackbacks', 'revisions', 'custom-fields', 'page-attributes' ),
		'taxonomies'          => array('category','post_tag','archive_wpplugin_resource_type'),
		'hierarchical'        => true,
		'public'              => true,
		'show_ui'             => true,
		'show_in_menu'        => true,
		'show_in_nav_menus'   => true,
		'show_in_admin_bar'   => true,
		'menu_position'       => 5,
		'menu_icon'           => 'dashicons-book',
		'can_export'          => true,
		'has_archive'         => 'resources',
		'exclude_from_search' => false,
		'publicly_queryable'  => true,
		'capability_type'     => 'post',
        	'rewrite'             => $rewrite,
	);
	register_post_type( 'archive_wpplugin_resource', $args );

}

// Hook into the 'init' action
add_action( 'init', 'archive_wpplugin_custom_post_resource', 0 );

/**
 * Start custom taxonomies
 * ----------------------------------------------------------------------------
 * https://developer.wordpress.org/plugins/taxonomies/working-with-custom-taxonomies/
 */

 // Register Custom Taxonomy
function archive_wpplugin_custom_taxonomy_resource() {

	$labels = array(
		'name'                       => _x( 'Type of resources arcHIVE', 'Taxonomy General Name', 'text_domain' ),
		'singular_name'              => _x( 'Type of resource arcHIVE', 'Taxonomy Singular Name', 'text_domain' ),
		'menu_name'                  => __( 'Type resources arcHIVE', 'text_domain' ),
		'all_items'                  => __( 'All type resources arcHIVE', 'text_domain' ),
		'parent_item'                => __( 'Parent type resource arcHIVE', 'text_domain' ),
		'parent_item_colon'          => __( 'Parent type resource arcHIVE:', 'text_domain' ),
		'new_item_name'              => __( 'New type resource arcHIVE', 'text_domain' ),
		'add_new_item'               => __( 'Add New type resource arcHIVE', 'text_domain' ),
		'edit_item'                  => __( 'Edit type resource arcHIVE', 'text_domain' ),
		'update_item'                => __( 'Update type of resource', 'text_domain' ),
		'separate_items_with_commas' => __( 'Separate type resource arcHIVE with commas', 'text_domain' ),
		'search_items'               => __( 'Search type of resource', 'text_domain' ),
		'add_or_remove_items'        => __( 'Add or remove type of resource arcHIVE', 'text_domain' ),
		'choose_from_most_used'      => __( 'Choose from the most used type of resource arcHIVE', 'text_domain' ),
		'not_found'                  => __( 'Type of resource arcHIVE Not Found', 'text_domain' ),
	);
  $rewrite = array(
		'slug'                       => 'resources',
	);
	$args = array(
		'labels'                     => $labels,
		'hierarchical'               => true,
		'public'                     => true,
		'show_ui'                    => true,
		'show_admin_column'          => true,
		'show_in_nav_menus'          => true,
		'show_tagcloud'              => true,
    'rewrite'                    => $rewrite,
	);
	register_taxonomy( 'archive_wpplugin_resource_type', array( 'archive_wpplugin_resource' ), $args );
}

// Hook into the 'init' action
add_action( 'init', 'archive_wpplugin_custom_taxonomy_resource', 0 );

// changing the permalink
// http://wordpress.stackexchange.com/questions/108642/permalinks-custom-post-type-custom-taxonomy-post

function archive_wpplugin_show_permalinks( $post_link, $id = 0 ){
    $post = get_post($id);
    if ( is_object( $post ) && $post->post_type == 'archive_wpplugin_resource' ){
        $terms = wp_get_object_terms( $post->ID, 'archive_wpplugin_resource_type' );
        if( $terms ){
            return str_replace( '%archive_wpplugin_resource_type%' , $terms[0]->slug , $post_link );
        }
    }
    return $post_link;
}
add_filter( 'post_type_link', 'archive_wpplugin_show_permalinks', 1, 2 );