<?php
/*
 * License: GPLv3
 * License URI: https://www.gnu.org/licenses/gpl.txt
 * Copyright 2016-2026 Jean-Sebastien Morisset (https://wpsso.com/)
 */

if ( ! defined( 'ABSPATH' ) ) {

	die( 'These aren\'t the droids you\'re looking for.' );
}

if ( ! class_exists( 'WpssoJsonTypeSoftwareApplication' ) ) {

	class WpssoJsonTypeSoftwareApplication {

		private $p;	// Wpsso class object.

		/*
		 * Instantiated by Wpsso->init_json_filters().
		 */
		public function __construct( &$plugin ) {

			$this->p =& $plugin;

			if ( $this->p->debug->enabled ) {

				$this->p->debug->mark();
			}

			$this->p->util->add_plugin_filters( $this, array(
				'json_data_https_schema_org_softwareapplication' => 5,
			) );
		}

		/*
		 * Note that SoftwareApplication is a sub-type of CreativeWork, which includes image and video properties.
		 */
		public function filter_json_data_https_schema_org_softwareapplication( $json_data, $mod, $mt_og, $page_type_id, $is_main ) {

			if ( $this->p->debug->enabled ) {

				$this->p->debug->mark();
			}

			/*
			 * Maybe remove values related to the WordPress post object.
			 */
			unset( $json_data[ 'author' ] );
			unset( $json_data[ 'contributor' ] );
			unset( $json_data[ 'dateCreated' ] );
			unset( $json_data[ 'datePublished' ] );
			unset( $json_data[ 'dateModified' ] );

			$json_ret = array();
			$md_opts  = array();

			WpssoSchema::add_type_opts_md_pad( $md_opts, $mod );

			/*
			 * See https://schema.org/applicationCategory.
			 */
			if ( ! empty( $md_opts[ 'schema_software_app_cat' ] ) ) {

				$json_ret[ 'applicationCategory' ] = (string) $md_opts[ 'schema_software_app_cat' ];
			}

			/*
			 * See https://schema.org/operatingSystem.
			 */
			if ( ! empty( $md_opts[ 'schema_software_app_os' ] ) ) {

				$json_ret[ 'operatingSystem' ] = (string) $md_opts[ 'schema_software_app_os' ];
			}

			/*
			 * See https://schema.org/downloadUrl.
			 */
			if ( ! empty( $md_opts[ 'schema_software_app_dl_url' ] ) ) {

				$json_ret[ 'downloadUrl' ] = (string) $md_opts[ 'schema_software_app_dl_url' ];
			}

			/*
			 * Prevent recursion for an itemOffered within a Schema Offer.
			 */
			static $local_recursion = false;

			if ( ! $local_recursion ) {

				$local_recursion = true;

				if ( empty( $mt_og[ 'product:offers' ] ) ) {

					$json_ret[ 'offers' ] = WpssoSchemaSingle::get_offer_data_mt( $mod, $mt_og, $def_type_id = 'offer' );

				} elseif ( is_array( $mt_og[ 'product:offers' ] ) ) {

					if ( empty( $this->p->options[ 'schema_def_product_aggr_offers' ] ) ) {

						WpssoSchema::add_offers_data_mt( $json_ret, $mt_og[ 'product:offers' ] );

					} else WpssoSchema::add_offers_aggregate_data_mt( $json_ret, $mt_og[ 'product:offers' ] );
				}

				$local_recursion = false;
			}

			if ( $this->p->debug->enabled ) {

				$this->p->debug->log( 'merging json_data and json_ret arrays' );
			}

			return WpssoSchema::return_data_from_filter( $json_data, $json_ret, $is_main );
		}
	}
}