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<?php

// Register custom post types and taxonomies here.

function radicati_theme_init() {

  // Destroy the default tags
  unregister_taxonomy_for_object_type( 'post_tag', 'post' );

  $labels = array(
    'name'                       => _x( 'Tags', 'Taxonomy General Name', 'radicati' ),
    'singular_name'              => _x( 'Tags', 'Taxonomy Singular Name', 'radicati' ),
    'menu_name'                  => __( 'Tags', 'radicati' ),
    'all_items'                  => __( 'All Tags', 'radicati' ),
    'parent_item'                => __( 'Parent Tag', 'radicati' ),
    'parent_item_colon'          => __( 'Parent Tag:', 'radicati' ),
    'new_item_name'              => __( 'New Tag Name', 'radicati' ),
    'add_new_item'               => __( 'Add New Tag', 'radicati' ),
    'edit_item'                  => __( 'Edit Tag', 'radicati' ),
    'update_item'                => __( 'Update Tag', 'radicati' ),
    'view_item'                  => __( 'View Tag', 'radicati' ),
    'separate_items_with_commas' => __( 'Separate tags with commas', 'radicati' ),
    'add_or_remove_items'        => __( 'Add or remove tags', 'radicati' ),
    'choose_from_most_used'      => __( 'Choose from the most used', 'radicati' ),
    'popular_items'              => __( 'Popular Tags', 'radicati' ),
    'search_items'               => __( 'Search Tags', 'radicati' ),
    'not_found'                  => __( 'Not Found', 'radicati' ),
  );
  register_taxonomy('post_tag_inm', ['post', 'faq'], [
    'labels'              => $labels,
    'hierarchical'        => true,
    'rewrite'             => false,
    'public'              => true,
    'show_ui'             => true,
    'show_admin_column'   => true,
    'show_in_rest'        => true,
    'show_in_nav_menus'   => true,
//    'capabilities'        => [
//      'manage_terms' => 'manage_tags'
//    ]
  ]);

  if(!taxonomy_exists('promotion_options')) {
    register_taxonomy('promotion_options', ['resource', 'post'], [
      'label' => __('Promotion Options'),
      'hierarchical' => true,
      'rewrite' => false,
      'public' => false,
      'show_ui' => true,
    ]);
  }

  if(!post_type_exists('faq')) {
    register_post_type('faq', [
      'label' => 'FAQs',
      'labels' => [
        'name' => 'FAQs',
        'singluar_name' => 'FAQ',
      ],
      'public' => true,
      'show_in_menu' => true,
      'show_in_rest' => true,
      'menu_position' => 5,
      'menu_icon' => 'dashicons-admin-tools',
      'supports' => [
        'title', 'editor', 'excerpt', 'page-attributes', 'thumbnail', 'custom-fields', 'author'
      ],
      'capability_type' => 'post',
      'taxonomies' => ['category', 'post_tag'],
    ]);
  }

	if(!post_type_exists('partner')) {
		register_post_type('partner', [
			'label' => 'Partners',
			'labels' => [
				'name' => 'Partners',
				'singluar_name' => 'Partner',
			],
			'public' => true,
			'show_in_menu' => true,
			'menu_position' => 5,
			'menu_icon' => 'dashicons-admin-tools',
			'supports' => [
				'title', 'editor', 'excerpt', 'page-attributes', 'thumbnail', 'custom-fields', 'author'
			],
			'capability_type' => 'post',
			'taxonomies' => ['category', 'post_tag'],
		]);
	}

  if(!taxonomy_exists('partner_type')) {
    register_taxonomy('partner_type', ['partner'], [
      'label' => __('Partner Type'),
      'hierarchical' => true,
      'rewrite' => false,
      'public' => false,
      'show_ui' => true,
    ]);
  }

  if(!term_exists('promoted_to_front_page', 'promotion_options')) {
    wp_insert_term('Promoted to Front Page', 'promotion_options', [
      'description' => 'Content that should displayed on the front page',
      'slug' => 'promoted_to_front_page',
    ]);

    // Add other default promotion options here.
  }


  if(!taxonomy_exists('person_role')) {
    register_taxonomy('person_role', ['person'], [
      'label' => __('Person Role'),
      'hierarchical' => true,
      'rewrite' => false,
      'public' => true,
      'show_ui' => true,
    ]);
  }

  if(!post_type_exists('person')) {
    register_post_type('person', [
      'label' => 'People',
      'labels' => [
        'name' => 'People',
        'singluar_name' => 'person',
      ],
      'public' => true,
      'publicly_queryable' => true,
      'show_in_menu' => true,
      'menu_position' => 5,
      'menu_icon' => 'dashicons-groups',
      'supports' => [
        'title', 'editor', 'excerpt', 'page-attributes', 'thumbnail', 'custom-fields', 'author'
      ],
      'capability_type' => 'post',
      'taxonomies' => ['person_role'],
    ]);
  }

  // If you view a custom post type item and get a 404 page, uncomment this and
  // reload the page a few times.
  //flush_rewrite_rules();

}

add_action('init', 'radicati_theme_init');


// Add Resources to category archive pages

//function radicati__pre_get_posts($query) {
//  if( (is_category() || is_tag()) && $query->is_archive() && empty( $query->query_vars['suppress_filters'] ) ) {
//    $query->set( 'post_type', array(
//      'post', 'resource'
//    ));
//  }
//  return $query;
//}
//add_filter('pre_get_posts', 'radicati__pre_get_posts');

add_filter( 'wpseo_breadcrumb_links', 'jb_wpseo_breadcrumb_links' );
function jb_wpseo_breadcrumb_links( $links ) {
  // if we nee

  
  if ( is_single() && get_post_type() == 'faq') {
    $cpt_object = get_post_type_object( get_post_type() );
    
    if ( ! $cpt_object->_builtin ) {

      // this is redundant, but we could add other custom post types that need breadcrumbs someday...
      if (get_post_type() == 'faq') {
        $landing_page = get_page_by_path( '/faqs' );
      }
      

      $oldest_parent = $landing_page;
      $safty = 0; //remove the safety at your own risk :)
      while($oldest_parent->post_parent != 0) {
        
        $oldest_parent = get_post($oldest_parent->post_parent);
        array_splice( $links, -1, 0, array(
          array(
            'id'    => $oldest_parent->ID
          )
        ));

        if($safty++ > 5) break;
      }

      array_splice( $links, -1, 0, array(
        array(
          'id'    => $landing_page->ID
        )
      ));
    }
  }

  return $links;
}