Search Results for 'taxonomy'

• In reply to Custom Post Taxonomies and ACF

• February 18, 2023 at 10:32 pm

On your taxonomy archive, you’re not referencing your shows taxonomy in the get_field call for actors. So instead of just:

<?php $get_actors = get_field('actors'); ?>

This needs to be something like:

<?php $get_actors = get_field('actors','shows_'. get_queried_object()->term_id); ?>

You may need to edit the above if shows is your taxonomy slug for the taxonomy you attached the actors ACF field to. You just need a reference in that call to the term you’re pulling this data from and that’s placed in the get_field call as the second argument in the form of term-slug_term-id.

• In reply to Custom Post Taxonomies and ACF

• February 18, 2023 at 10:25 am

I reworked my template a bit, but still see the same error:

<?php get_header(); ?>

  <h1 class="entry-title"><?php single_term_title(); ?></h1>
  <div class="archive-meta"><?php if ( '' != the_archive_description() ) { echo esc_html( the_archive_description() ); } ?></div>

  <?php if ( have_posts() ) : while ( have_posts() ) : the_post(); ?>
    <article class="post">
      <?php if ( has_post_thumbnail() ) : ?>
        <div class="thumb">
          <a href="<?php the_permalink(); ?>" title="<?php the_title_attribute(); ?>"><?php the_post_thumbnail(); ?></a>
        </div>
      <?php endif; ?>
      <div class="content">
        <h3><a href="<?php the_permalink(); ?>" title="<?php the_title_attribute(); ?>" rel="bookmark"><?php the_title(); ?></a></h3>
        <p class="excerpt-entry"><?php echo strip_tags( get_the_excerpt() ); ?></p>
      </div>
    </article>
  <?php endwhile; endif; ?>

  <h2>Actors</h2>
  <?php $get_actors = get_field('actors'); ?>
  <?php if( $get_actors ): ?>
    <ul>
      <?php foreach( $get_actors as $actors ): ?>
        <li><a href="<?php echo esc_url( get_term_link( $actors ) ); ?>"><?php echo esc_html( $actors->name ); ?></a></li>
      <?php endforeach; ?>
    </ul>
  <?php endif; ?>

<?php get_footer(); ?>

When I have nothing linked to the taxonomy, the ACF taxonomy data displays (example: https://a.cl.ly/X6uKqWrL).

In the db query, I see the the following:

SELECT t.term_id
FROM wp_terms AS t
INNER JOIN wp_term_taxonomy AS tt
ON t.term_id = tt.term_id
WHERE tt.taxonomy IN ('actor')
AND t.term_id IN ( 403,404,284 )
ORDER BY t.name ASC

Those term IDs are correct. The full display of DQ queries also looks accurate (example: https://a.cl.ly/WnumRzdq).

I take a single blog post, assign the shows taxonomy for “Broadchurch” for example (example: https://a.cl.ly/6qubm9kN) and save the post. When I refresh the taxonomy archive page, there are no queries at all for ACF, as shown here: https://a.cl.ly/P8u2ZvgJ.

My ACF setup for the field is: https://a.cl.ly/GGu7qZL8 and the location rules are: https://a.cl.ly/8Luq2mdn

I suspect that WP is overriding the ACF query entirely, or somehow preventing it from ever running in this instance where a post has a bunch of terms applied to it, but the term itself also has a term applied to it.

• In reply to Filter taxonomy field in flexible content by parent category

• February 17, 2023 at 10:28 pm

John, thanks for the response. I read through the link you provided and worked it out! In my case, I was able to add the following code, and because I linked it to the key of the field, it only affected that one set of radio buttons. Perfect! Here’s my code:

add_filter(‘acf/fields/taxonomy/wp_list_categories/key=field_69ee9943be86f’, ‘my_acf_fields_taxonomy_query’, 10, 2);
function my_acf_fields_taxonomy_query( $args, $field ) {

// Order by most used.
$args[‘child_of’] = ’14’;
$args[‘orderby’] = ‘title’;
$args[‘order’] = ‘ASC’;

return $args;
}

• In reply to Filter taxonomy field in flexible content by parent category

• February 17, 2023 at 7:12 pm

You can limit the terms shown using one of these two filters

if you are using a select field – acf/fields/taxonomy/query

If you are using a radio or checkbox field – acf/fields/taxonomy/wp_list_categories

• In reply to Custom Post Taxonomies and ACF

• February 17, 2023 at 11:11 am

actors is a taxonomy, not a post type.

foreach($queried_terms as $query_term):

$query_term is a term in a taxonomy, not a post. You are attempting to set up the term as a post.

setup_postdata($query_term);

I have no idea what this is causing but it is likely a big part of the problem.

• In reply to Custom Post Taxonomies and ACF

• February 17, 2023 at 10:48 am

If actors is attached to a taxonomy, you need to reference the taxonomy in the get_field call for it. So it might be something like:

get_field('actors','taxonomy_name_X');

Where X is the ID of the taxonomy.

• In reply to Exclude terms from taxonomy type field

• February 16, 2023 at 1:33 pm

I’m not sure why your filter is not working, it seems like it should be working.

Is it possible that there is another acf/fields/taxonomy/wp_list_categories filter that is interfering?

Try using the field key variant of the filter.

Try increasing the priority of your filter. If this corrects it then might be another active filter on this hook.

• In reply to Exclude terms from taxonomy type field

• February 16, 2023 at 12:50 pm

What field type are you using? Select, checkbox or radio?

The filter you are trying to use is only available for checkbox and radio fields and will not work for select type fields.

For select type fields you need to use acf/fields/taxonomy/query

• In reply to Restrict the tags choosable in the backend based on category

• January 29, 2023 at 11:07 am

I believe that you are talking about having 2 fields where the second taxonomy field shows results based on the selection in another taxonomy field.

This is not easy and I do not have the details. I can only give you a rough outline.

• You need to add custom JavaScript to ACF.
• You need to use the ACF JS API hook select2_ajax_data to add the value selected in the first field to the AJAX data.
• You need to use the acf/fields/taxonomy/query filter to filter the taxonomy query based on the value from the other field.

• In reply to Remove html tag from a taxonomy field

• January 29, 2023 at 10:32 am

What is the return format of the taxonomy field?

What code are you using to display the link?

• In reply to Help with the repeater field

• January 29, 2023 at 10:08 am

The best way to show posts by catetory is to create a custom taxonomy for the posts for the different categories.

It is not possible (or it is extremely difficult and not practical) to show lists of posts based on values saved in a repeater on each post.

• In reply to How can I filter a posts relationship field by the current category edit screen?

• January 24, 2023 at 6:36 pm

I had the same problem, wanted to limit current term in custom taxonomy in wp-admin.

Here is my solution.

// Show 2000 posts pre ajax call, change sort, limit to current taxonomy and term id
add_filter('acf/fields/relationship/query/name=author_sort_list', 'authors_fields_relationship_query', 10, 3);
function authors_fields_relationship_query( $args, $field, $post_id ) {
    
    $url     = wp_get_referer();
    $parts   = parse_url($url);
    parse_str($parts['query'], $query);

    $term_id = $query['tag_ID'];
    $taxonomy = $query['taxonomy'];
    if ( isset($taxonomy) && isset($term_id)) {

        $args['tax_query'] = array(
            array(
                'taxonomy' => $taxonomy,
                'field' => 'term_id',
                'terms' => $term_id,
                'operator' => 'IN'
            )
        );
    }

    $args['posts_per_page'] = 2000;
    $args['orderby'] = 'date';
    $args['order'] = 'ASC';

    return $args;
}

• In reply to Taxonomy field inside a repeater not saving properly?

• January 18, 2023 at 1:09 pm

Hello,

For information I just faced this exact situation with ACF PRO 6.0.7 and it’s still not working with Taxonomy field in Repeater field.

Regards

• In reply to Looping CPT with Taxonomy field returns CPTs but not ACF fields in the CPT

• January 13, 2023 at 4:13 am

@wpfieldwork Yes!

That fixed things perfectly. I’ve been working through a PHP course and wanted to push myself with a taxonomy query in an ACF block. I could sort of see that the ID was required but couldn’t puzzle it out.

Thank you so much for your time and advice, you’ve made a dev very happy.

• In reply to Relationship field: hide empty terms…..

• January 12, 2023 at 1:28 pm

@hube2 thanks for your idea but this is all a very “unbeautiful” solution but it would work – i have tested with “tweaking” the relationship a little to add “hide_empty” true and tested it. But now i found a bug and opened a support case:

I found in line includes\libraries\acf\includes\fields\class-acf-field-relationship.php on line 421: $terms = acf_get_grouped_terms( $term_args );
and i followed the function to api-term.php to line 171. In line 181 i changed ‘hide_empty’ to true and give it a try -> it works BUT here seems to be a BUG:

all taxonomies and their corresponding terms are shown (which are not empty). BUT 2 taxonomies (screenshot) are shown because there is in each one “filled term” but not the term itself. I think the problem is the “same” taxonomie name like für posts. but its only the “label” the same not the taxonomy name. It is “dpf_work_category” and “dpf_work_type” – i think there is the bug.

I changed the registered name from one taxonomy from “dpf_work_category” to “dpf_work_category2” and than the missing term is shown under the category name. SO i think its a bug while checking the taxonomy name against the wordpress built-in category names…..

• In reply to Relationship field: hide empty terms…..

• January 12, 2023 at 12:28 pm

ACF does not have any filters for alter the taxonomy/term list shown in a relatiohship field.

You would have to use a pre_get_terms filter

To apply this filter to only the field being displayed your would use the acf/render_field action and you would have 2 actions, one that happens before acf renders the field to add your filter and one after acf renders the field to remove your filter.

• In reply to Relationship field: hide empty terms…..

• January 12, 2023 at 11:50 am

The relationship field shows “if activated” all taxonomies with their corresponding terms objects. But it shows ALL terms. Therefore my question. The first try was to define taxononomies in the PHP section for these fields but i have to define not the taxonomy but taxonomy:term for every allowed selection. This is not very handy. I could generate my own list and push it in the “load_field” section but it would be more useful to have an action or filter to hide the empty TERMS – or if all terms are empty the corresponding taxonomy.

• In reply to Relationship field: hide empty terms…..

• January 12, 2023 at 11:21 am

Your question is confusing. A relationship field does not return terms. Are you talking about a taxonomy field?

• In reply to Custom fields not loaded when using parameter in URL

• January 10, 2023 at 4:14 pm

The problem was solved after examining my code again. I’ve worked with a custom table in the past. Due to difficulties I had retrieved the fields with post_name (‘field_5f4005dc755c5’) and not with the field name (‘deathdate’). I have now re-saved the posts. After saving, I could now retrieve the field values with the field name again, and now the custom fields appear in the taxonomy output! Although I don’t know why it was related to the URL parameter, everything works now. Please excuse the confusion 😉

• In reply to Relationship field: Objects to include Custom Taxonomy name

• December 18, 2022 at 10:46 am

No, there isn’t any way to include taxonomy terms in a relationship field. You would have to use a taxonomy field.

• In reply to posts_clauses drop ACF get_field function

• December 8, 2022 at 9:59 am

Its work for me

add_filter('posts_clauses', 'sem_order_by_stock_status');
function sem_order_by_stock_status($posts_clauses) {
    global $wpdb;
    // only change query on WooCommerce loops when ACF fields are not requested in the WHERE statement
    if (!is_acf_request($posts_clauses['where']) && is_woocommerce() && (is_shop() || is_product_category() || is_product_tag() || is_product_taxonomy())) {
        $posts_clauses['join'] .= " INNER JOIN $wpdb->postmeta istockstatus ON ($wpdb->posts.ID = istockstatus.post_id) ";
        $posts_clauses['orderby'] = " istockstatus.meta_value ASC, " . $posts_clauses['orderby'];
        $posts_clauses['where'] = " AND istockstatus.meta_key = '_stock_status' AND istockstatus.meta_value <> '' " . $posts_clauses['where'];
    }
    return $posts_clauses;
}

function is_acf_request($text){
	if (strpos($text, 'acf-field'))
		return true;
	return false;
}

• In reply to Get taxonomy custom field in WP_query

• December 7, 2022 at 6:03 am

Hi John, it was the posts that weren’t being ordered correctly. But this post managed to help my resolve the issue https://stackoverflow.com/questions/50930583/displaying-custom-post-types-taxonomy

Thanks!

• In reply to posts_clauses drop ACF get_field function

• December 5, 2022 at 4:32 pm

Your filter on the hook posts_clauses affects every query that is done, in this case it will happen on any page load where this is true

if ( is_woocommerce() && ( is_shop() || is_product_category() || is_product_tag() || is_product_taxonomy() ) ) {

and this will effect ACF queries to get values of fields.

I cannot tell you how to correct this, when I’m altering a WP query I generally do this by using a pre_get_posts action and for example if I want to change the orderby value I do it by altering the main query, not by adding clauses to the query.

• In reply to I'm having trouble display the category or tag a custom post type belongs to.

• December 5, 2022 at 4:21 pm

A taxonomy field returns an array of terms if your field settings allow selecting more than one term. In this case you have to loop over that array

$terms = get_field('cast_category');
if( $terms ) {
  foreach ($terms as $term) {
    ?><h2><?php echo esc_html( $term->name ); ?></h2><?php 
  }
}

https://www.advancedcustomfields.com/resources/taxonomy/

• In reply to Need Help for integrating ACF in custom plugin

• December 5, 2022 at 4:40 am

This is my main plugin class:

<?php
/**
 * The file that defines the core plugin class
 *
 * A class definition that includes attributes and functions used across both the
 * public-facing side of the site and the admin area.
 *
 * @link       https://example.com
 * @since      1.0.0
 *
 * @package    Plugin_Name
 * @subpackage Plugin_Name/includes
 */

/**
 * The core plugin class.
 *
 * This is used to define internationalization, admin-specific hooks, and
 * public-facing site hooks.
 *
 * Also maintains the unique identifier of this plugin as well as the current
 * version of the plugin.
 *
 * @since      1.0.0
 * @package    Plugin_Name
 * @subpackage Plugin_Name/includes
 * @author     Your Name <[email protected]>
 */
class Picture_Frame {

	/**
	 * Store plugin main class to allow public access.
	 *
	 * @since    1.0.0
	 * @var object      The main class.
	 */
	public $main;
	
	/**
	 * Store plugin admin class to allow public access.
	 *
	 * @since    20180622
	 * @var object      The admin class.
	 */
	public $admin;
	
	/**
	 * Store plugin public class to allow public access.
	 *
	 * @since    20180622
	 * @var object      The admin class.
	 */
	public $shared;

	/**
	 * Store plugin public class to allow public access.
	 *
	 * @since    20180622
	 * @var object      The admin class.
	 */
	public $public;
	
	/**
	 * The loader that's responsible for maintaining and registering all hooks that power
	 * the plugin.
	 *
	 * @since    1.0.0
	 * @access   protected
	 * @var      Plugin_Name_Loader    $loader    Maintains and registers all hooks for the plugin.
	 */
	protected $loader;

	/**
	 * The unique identifier of this plugin.
	 *
	 * @since    1.0.0
	 * @access   protected
	 * @var      string    $plugin_name    The string used to uniquely identify this plugin.
	 */
	protected $plugin_name;

	/**
	 * The unique prefix of this plugin.
	 *
	 * @since    1.0.0
	 * @access   protected
	 * @var      string    $plugin_prefix    The string used to uniquely prefix technical functions of this plugin.
	 */
	protected $plugin_prefix;

	/**
	 * The current version of the plugin.
	 *
	 * @since    1.0.0
	 * @access   protected
	 * @var      string    $version    The current version of the plugin.
	 */
	protected $version;

	/**
	 * Define the core functionality of the plugin.
	 *
	 * Set the plugin name and the plugin version that can be used throughout the plugin.
	 * Load the dependencies, define the locale, and set the hooks for the admin area and
	 * the public-facing side of the site.
	 *
	 * @since    1.0.0
	 */
	public function __construct() {

		if ( defined( 'PICTURE_FRAME_VERSION' ) ) {

			$this->version = PICTURE_FRAME_VERSION;

		} else {

			$this->version = '1.0.0';

		}
		
		$this->main = $this;

		$this->plugin_name = 'picture-frame';
		$this->plugin_prefix = 'pfx_';

		$this->load_dependencies();
		$this->set_locale();
		$this->define_admin_hooks();
		$this->define_public_hooks();

	}

	/**
	 * Load the required dependencies for this plugin.
	 *
	 * Include the following files that make up the plugin:
	 *
	 * - Plugin_Name_Loader. Orchestrates the hooks of the plugin.
	 * - Plugin_Name_i18n. Defines internationalization functionality.
	 * - Plugin_Name_Admin. Defines all hooks for the admin area.
	 * - Plugin_Name_Public. Defines all hooks for the public side of the site.
	 *
	 * Create an instance of the loader which will be used to register the hooks
	 * with WordPress.
	 *
	 * @since    1.0.0
	 * @access   private
	 */
	private function load_dependencies() {
		
		/**
		 * The class responsible for defining all actions that 
		 */
		require_once plugin_dir_path( dirname( __FILE__ ) ) . 'includes/class-picture-frame-acf.php';

		/**
		 * The class responsible for orchestrating the actions and filters of the
		 * core plugin.
		 */
		require_once plugin_dir_path( dirname( __FILE__ ) ) . 'includes/class-picture-frame-loader.php';

		/**
		 * The class responsible for defining internationalization functionality
		 * of the plugin.
		 */
		require_once plugin_dir_path( dirname( __FILE__ ) ) . 'includes/class-picture-frame-i18n.php';
		
		/**
		 * The class responsible for defining all actions that 
		 */
		 require_once plugin_dir_path( dirname( __FILE__ ) ) . 'includes/class-picture-frame-cpt.php';
		
		/**
		 * The class for generating dropdowns in custom post types admin
		 */
		//require_once plugin_dir_path( dirname( __FILE__ ) ) . 'includes/libraries/walker.php';
		
		/**
		 * Template Loader
		 */
		//require_once plugin_dir_path( dirname( __FILE__ ) ) . 'includes/class-picture-frame-template-loader.php';

		/**
		 * The class responsible for defining all actions that occur in the admin area.
		 */
		require_once plugin_dir_path( dirname( __FILE__ ) ) . 'admin/class-picture-frame-admin.php';

		/**
		 * The class responsible for defining all actions that occur in the public-facing
		 * side of the site.
		 */
		require_once plugin_dir_path( dirname( __FILE__ ) ) . 'public/class-picture-frame-public.php';
		
		/**
		 * The class responsible for defining all actions that occur in admin and public area.
		 */
		require_once plugin_dir_path( dirname( __FILE__ ) ) . 'includes/class-picture-frame-shared.php';
		
		/**
		 * The class responsible for generating the help sections.
		 */
		//require_once plugin_dir_path( dirname( __FILE__ ) ) . 'includes/libraries/class-contextual-help.php';
		
		/**
		 * The class responsible for defining all help sections that occur in admin area.
		 */
		//require_once plugin_dir_path( dirname( __FILE__ ) ) . 'includes/class-picture-frame-help.php';

		$this->loader = new Picture_Frame_Loader();

	}

	/**
	 * Define the locale for this plugin for internationalization.
	 *
	 * Uses the Plugin_Name_i18n class in order to set the domain and to register the hook
	 * with WordPress.
	 *
	 * @since    1.0.0
	 * @access   private
	 */
	private function set_locale() {

		$plugin_i18n = new Picture_Frame_I18n();

		$this->loader->add_action( 'plugins_loaded', $plugin_i18n, 'load_plugin_textdomain' );

	}

	/**
	 * Register all of the hooks related to the admin area functionality
	 * of the plugin.
	 *
	 * @since    1.0.0
	 * @access   private
	 */
	private function define_admin_hooks() {

		$this->admin	= new Picture_Frame_Admin( $this->get_plugin_name(), $this->get_plugin_prefix(), $this->get_version(), $this->main );
		$this->cpt		= new Picture_Frame_CPT( $this->get_plugin_name(), $this->get_plugin_prefix(), $this->get_version(), $this->main );
		//$this->acf		= new Picture_Frame_ACF( $this->get_plugin_name(), $this->get_plugin_prefix(), $this->get_version(), $this->main );
		$this->shared	= new Picture_Frame_Shared( $this->get_plugin_name(), $this->get_plugin_prefix(), $this->get_version(), $this->main );
		//$this->help		= new Picture_Frame_Help( $this->get_plugin_name(), $this->get_plugin_prefix(), $this->get_version(), $this->main );

		//$this->loader->add_action( 'admin_enqueue_scripts', $this->admin, 'enqueue_styles' );
		//$this->loader->add_action( 'admin_enqueue_scripts', $this->admin, 'enqueue_scripts' );
		
		$this->loader->add_action( 'admin_menu', $this->admin, 'pf_create_menu' );
		
		// add custom post types and taxonomies
		$this->loader->add_action( 'init', $this->cpt, 'pf_create_cpt' );
		
		// create fake submenu to add other taxonomies
		$this->loader->add_action( 'admin_menu', $this->cpt, 'pf_create_submenus' );
		
		// highlight correct menu for taxonomies
		//$this->loader->add_action( 'parent_file', $this->cpt, 'pf_highlight_menu' );
		
		//$this->loader->add_action( 'submenu_file', $this->cpt, 'pf_highlight_submenu' );
		
		// add columns to cpt exhibition
		//$this->loader->add_filter( 'manage_pf_exhibition_posts_columns', $this->cpt, 'pf_add_columns_to_exhibition' );
		
		// fill columns in cpt exhibition
		//$this->loader->add_action( 'manage_pf_exhibition_posts_custom_column', $this->cpt, 'pf_add_columns_content_to_exhibition', 10, 2 );
		
		// add columns to cpt work
		//$this->loader->add_filter( 'manage_pf_work_posts_columns', $this->cpt, 'pf_add_columns_to_work' );
		
		// fill columns in cpt work
		//$this->loader->add_action( 'manage_pf_work_posts_custom_column', $this->cpt, 'pf_add_columns_content_to_work', 10, 2 );
	
		// add columns to taxonomy artist
		//$this->loader->add_filter( 'manage_edit-pf_work_artist_columns', $this->cpt, 'pf_add_columns_to_taxonomy_artist' );
		
		// fill columns in artist taxonomy
		//$this->loader->add_filter( 'manage_pf_work_artist_custom_column', $this->cpt, 'pf_add_columns_content_to_taxonomy_artist', 10, 3 );
		
		// add columns to taxonomy artist
		//$this->loader->add_filter( 'manage_edit-pf_work_client_columns', $this->cpt, 'pf_add_columns_to_taxonomy_client' );
		
		// fill columns in artist taxonomy
		//$this->loader->add_filter( 'manage_pf_work_client_custom_column', $this->cpt, 'pf_add_columns_content_to_taxonomy_client', 10, 3 );
		
		// add columns to cpt zone
		//$this->loader->add_filter( 'manage_pf_zone_posts_columns', $this->cpt, 'pf_add_columns_to_zone' );
		
		// fill columns in cpt screen
		//$this->loader->add_action( 'manage_pf_zone_posts_custom_column', $this->cpt, 'pf_add_columns_content_to_zone', 10, 2 );
		
		// add columns to cpt screen
		//$this->loader->add_filter( 'manage_pf_display_posts_columns', $this->cpt, 'pf_add_columns_to_display' );
		
		// fill columns in cpt screen
		//$this->loader->add_action( 'manage_pf_display_posts_custom_column', $this->cpt, 'pf_add_columns_content_to_display', 10, 2 );
		
		// add columns to cpt view
		//$this->loader->add_filter( 'manage_pf_view_posts_columns', $this->cpt, 'pf_add_columns_to_view' );
		
		// fill columns in cpt screen
		//$this->loader->add_action( 'manage_pf_view_posts_custom_column', $this->cpt, 'pf_add_columns_content_to_view', 10, 2 );
		
		// register sortable columns / dropdowns for post type
		//$this->loader->add_action( 'restrict_manage_posts', $this->cpt, 'pf_filter_post_type_by_taxonomy' );
		
		// hide taxonomies from quick edit
		//$this->loader->add_action( 'quick_edit_show_taxonomy', $this->cpt, 'pf_hide_taxonomies_quick_edit', 10, 3 );
		
		// add custom image sizes
		//$this->loader->add_action( 'after_setup_theme', $this->admin, 'pf_add_image_sizes' );
		
		// add styles to admin head for custom post types
		//$this->loader->add_action( 'admin_head', $this->admin, 'pf_add_styles_to_admin_head' );
		
		// delete attachement
		//$this->loader->add_action( 'deleted_post', $this->admin, 'pf_delete_transients' );
		
		// add custom post type works to doashboard
		//$this->loader->add_action( 'dashboard_glance_items', $this->cpt, 'pf_add_glance_content' );
		
		// add help screens for all plugin pages
		//$this->loader->add_action( 'init', $this->help, 'pf_add_help' );
		
	}

	/**
	 * Register all of the hooks related to the public-facing functionality
	 * of the plugin.
	 *
	 * @since    1.0.0
	 * @access   private
	 */
	private function define_public_hooks() {

		$this->public	= new Picture_Frame_Public( $this->get_plugin_name(), $this->get_plugin_prefix(), $this->get_version(), $this->main );
		$this->shared	= new Picture_Frame_Shared( $this->get_plugin_name(), $this->get_plugin_prefix(), $this->get_version(), $this->main );

		$this->loader->add_action( 'wp_enqueue_scripts', $this->public, 'enqueue_styles' );
		$this->loader->add_action( 'wp_enqueue_scripts', $this->public, 'enqueue_scripts' );
		
		$this->loader->add_action( 'wp_enqueue_scripts', $this->public, 'pf_enqueue_styles' );
		$this->loader->add_action( 'wp_enqueue_scripts', $this->public, 'pf_enqueue_scripts' );

		// Shortcode name must be the same as in shortcode_atts() third parameter.
		//$this->loader->add_shortcode( $this->get_plugin_prefix() . 'shortcode', $this->public, 'pfx_shortcode_func' );
		
		// loads the custom template file for custom post type single public view
		$this->loader->add_filter( 'single_template', $this->public, 'pf_get_template' );

	}

	/**
	 * Run the loader to execute all of the hooks with WordPress.
	 *
	 * @since    1.0.0
	 */
	public function run() {
		$this->loader->run();
	}

	/**
	 * The name of the plugin used to uniquely identify it within the context of
	 * WordPress and to define internationalization functionality.
	 *
	 * @since     1.0.0
	 * @return    string    The name of the plugin.
	 */
	public function get_plugin_name() {
		return $this->plugin_name;
	}

	/**
	 * The unique prefix of the plugin used to uniquely prefix technical functions.
	 *
	 * @since     1.0.0
	 * @return    string    The prefix of the plugin.
	 */
	public function get_plugin_prefix() {
		return $this->plugin_prefix;
	}

	/**
	 * The reference to the class that orchestrates the hooks with the plugin.
	 *
	 * @since     1.0.0
	 * @return    Plugin_Name_Loader    Orchestrates the hooks of the plugin.
	 */
	public function get_loader() {
		return $this->loader;
	}

	/**
	 * Retrieve the version number of the plugin.
	 *
	 * @since     1.0.0
	 * @return    string    The version number of the plugin.
	 */
	public function get_version() {
		return $this->version;
	}

}