<?php
/**
 * The SEO Framework.
 *
 * @package AiRankSuite
 */

declare(strict_types=1);

namespace AiRankSuite\Modules\ImportExport\Adapters;

if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

/**
 * Keeps Genesis' meta key names (`_genesis_title`), which is why a site that
 * once ran Genesis and later The SEO Framework has data under both names.
 * Settings live in one `autodescription-site-settings` option.
 */
final class SeoFramework extends MetaAdapter {

	public function id(): string {
		return 'seoframework';
	}

	public function label(): string {
		return 'The SEO Framework';
	}

	public function active(): bool {
		return defined( 'THE_SEO_FRAMEWORK_VERSION' );
	}

	protected function keys(): array {
		return array(
			'title'     => '_genesis_title',
			'desc'      => '_genesis_description',
			'canonical' => '_genesis_canonical_uri',
			'noindex'   => '_genesis_noindex',
			'nofollow'  => '_genesis_nofollow',
			'og_title'  => '_open_graph_title',
			'og_desc'   => '_open_graph_description',
			'og_image'  => '_social_image_url',
			'tw_title'  => '_twitter_title',
			'tw_desc'   => '_twitter_description',
		);
	}

	protected function has_settings(): bool {
		return array() !== $this->option( 'autodescription-site-settings' );
	}

	public function settings(): array {
		$o = $this->option( 'autodescription-site-settings' );
		if ( empty( $o ) ) {
			return array();
		}
		$noindex_pt  = array();
		$noindex_tax = array();
		foreach ( (array) ( $o['noindex_post_types'] ?? array() ) as $type => $on ) {
			if ( $on ) {
				$noindex_pt[] = (string) $type;
			}
		}
		foreach ( (array) ( $o['noindex_taxonomies'] ?? array() ) as $tax => $on ) {
			if ( $on ) {
				$noindex_tax[] = (string) $tax;
			}
		}
		return array(
			'separator'          => mb_substr( (string) ( $o['title_separator'] ?? '' ), 0, 3 ),
			'home_title'         => $this->vars( (string) ( $o['homepage_title'] ?? '' ) ),
			'home_desc'          => $this->vars( (string) ( $o['homepage_description'] ?? '' ) ),
			'noindex_types'      => $noindex_pt,
			'noindex_taxonomies' => $noindex_tax,
			'author_noindex'     => ! empty( $o['noindex_author'] ),
			'date_noindex'       => ! empty( $o['noindex_date'] ),
			'og_default_image'   => (string) ( $o['social_image_fb_url'] ?? '' ),
			'twitter_site'       => ltrim( (string) ( $o['twitter_site'] ?? '' ), '@' ),
			'twitter_card'       => 'summary' === (string) ( $o['twitter_card'] ?? '' ) ? 'summary' : 'summary_large_image',
			'facebook_app_id'    => (string) ( $o['facebook_appid'] ?? '' ),
			'organisation'       => array(
				'name' => (string) ( $o['knowledge_name'] ?? '' ),
				'logo' => (string) ( $o['knowledge_logo_url'] ?? '' ),
				'type' => 'personal' === (string) ( $o['knowledge_type'] ?? '' ) ? 'person' : 'organization',
			),
		);
	}
}