<?php

/**
 * The page to manage taxonomies.
 *
 * @author     Time.ly Network Inc.
 * @since      2.0
 *
 * @package    AI1EC
 * @subpackage AI1EC.View
 */
class Ai1ec_View_Organize extends Ai1ec_Base {

	/**
	 * @var array The taxonomies for events
	 */
	protected $_taxonomies = array();

	/**
	 * Register actions to draw the headers
	 */
	public function add_taxonomy_actions() {
		$taxonomies = get_object_taxonomies( AI1EC_POST_TYPE, 'object' );
		$dispatcher = $this->_registry->get( 'event.dispatcher' );
		$taxonomy_metadata = array(
			'events_categories' => array(
				'icon' => 'ai1ec-fa ai1ec-fa-folder-open'
			),
			'events_tags'       => array(
				'icon' => 'ai1ec-fa ai1ec-fa-tags'
			)
		);
		$taxonomy_metadata = apply_filters(
			'ai1ec_add_custom_groups',
			$taxonomy_metadata
		);
		do_action( 'ai1ec_taxonomy_management_css' );
		foreach ( $taxonomies as $taxonomy => $data ) {
			if ( true === $data->public ) {
				$active_taxonomy =
					isset( $_GET['taxonomy'] ) &&
					$taxonomy === $_GET['taxonomy'];
				$edit_url = $edit_label = '';
				if ( isset( $taxonomy_metadata[$taxonomy]['url'] ) ) {
					$edit_url = $taxonomy_metadata[$taxonomy]['url'];
					$edit_label = $taxonomy_metadata[$taxonomy]['edit_label'];
				}
				$this->_taxonomies[] = array(
					'taxonomy_name' => $taxonomy,
					'url'           => add_query_arg(
						array(
							'post_type' => AI1EC_POST_TYPE,
							'taxonomy'  => $taxonomy
					 	),
						admin_url( 'edit-tags.php' )
					),
					'name'          => $data->labels->name,
					'active'        => $active_taxonomy,
					'icon'          => isset( $taxonomy_metadata[$taxonomy] ) ?
						$taxonomy_metadata[$taxonomy]['icon'] :
						'',
					'edit_url'      => $edit_url,
					'edit_label'    => $edit_label,
				);

				if ( $active_taxonomy ) {
					$dispatcher->register_action(
						$taxonomy . '_pre_add_form',
						array( 'view.admin.organize', 'render_header' )
					);
					$dispatcher->register_action(
						$taxonomy . '_pre_edit_form',
						array( 'view.admin.organize', 'render_header' )
					);
				}
			}
		}
	}

	/**
	 * Render tabbed header to manage taxonomies.
	 */
	public function render_header() {
		echo $this->get_header();
	}

	/**
	 * Generate and return tabbed header to manage taxonomies.
	 *
	 * @return string HTML markup for tabbed header
	 */
	public function get_header() {
		return $this->_registry->get( 'theme.loader' )->get_file(
			'organize/header.twig',
			array(
				'taxonomies' => apply_filters(
					'ai1ec_custom_taxonomies',
					$this->_taxonomies
				),
				'text_title' => Ai1ec_I18n::__( 'Organize Events' ),
			),
			true
		)->get_content();
	}
}