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<?php |
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|
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namespace Yoast\WP\SEO\Generators\Schema; |
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|
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use Yoast\WP\SEO\Config\Schema_IDs; |
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|
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/** |
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* Returns schema Website data. |
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*/ |
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class Website extends Abstract_Schema_Piece { |
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|
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/** |
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* Determines whether or not a piece should be added to the graph. |
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* |
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* @return bool |
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*/ |
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public function is_needed() { |
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return true; |
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} |
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|
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/** |
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* Outputs code to allow recognition of the internal search engine. |
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* |
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* @return array Website data blob. |
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*/ |
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public function generate() { |
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$data = [ |
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'@type' => 'WebSite', |
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'@id' => $this->context->site_url . Schema_IDs::WEBSITE_HASH, |
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'url' => $this->context->site_url, |
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'name' => $this->helpers->schema->html->smart_strip_tags( $this->context->site_name ), |
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'description' => \get_bloginfo( 'description' ), |
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]; |
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|
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if ( $this->context->site_represents_reference ) { |
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$data['publisher'] = $this->context->site_represents_reference; |
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} |
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|
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$data = $this->add_alternate_name( $data ); |
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$data = $this->internal_search_section( $data ); |
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$data = $this->helpers->schema->language->add_piece_language( $data ); |
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|
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return $data; |
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} |
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|
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/** |
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* Returns an alternate name if one was specified in the Yoast SEO settings. |
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* |
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* @param array $data The website data array. |
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* |
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* @return array |
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*/ |
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private function add_alternate_name( $data ) { |
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if ( $this->context->alternate_site_name !== '' ) { |
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$data['alternateName'] = $this->helpers->schema->html->smart_strip_tags( $this->context->alternate_site_name ); |
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} |
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|
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return $data; |
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} |
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|
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/** |
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* Adds the internal search JSON LD code to the homepage if it's not disabled. |
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* |
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* @link https://developers.google.com/search/docs/data-types/sitelinks-searchbox |
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* |
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* @param array $data The website data array. |
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* |
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* @return array |
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*/ |
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private function internal_search_section( $data ) { |
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/** |
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* Filter: 'disable_wpseo_json_ld_search' - Allow disabling of the json+ld output. |
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* |
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* @param bool $display_search Whether or not to display json+ld search on the frontend. |
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*/ |
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if ( \apply_filters( 'disable_wpseo_json_ld_search', false ) ) { |
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return $data; |
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} |
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|
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/** |
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* Filter: 'wpseo_json_ld_search_url' - Allows filtering of the search URL for Yoast SEO. |
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* |
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* @param string $search_url The search URL for this site with a `{search_term_string}` variable. |
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*/ |
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$search_url = \apply_filters( 'wpseo_json_ld_search_url', $this->context->site_url . '?s={search_term_string}' ); |
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|
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$data['potentialAction'][] = [ |
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'@type' => 'SearchAction', |
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'target' => [ |
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'@type' => 'EntryPoint', |
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'urlTemplate' => $search_url, |
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], |
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'query-input' => [ |
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'@type' => 'PropertyValueSpecification', |
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'valueRequired' => true, |
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'valueName' => 'search_term_string', |
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], |
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]; |
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|
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return $data; |
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} |
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} |
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|
