Yoast\WP\SEO\Generators
Schema_Generator::generate_graph()
Generates the schema graph.
Метод класса: Schema_Generator{}
Хуки из метода
Возвращает
Массив
. The generated schema graph.
Использование
// protected - в коде основоного (родительского) или дочернего класса $result = $this->generate_graph( $graph_piece_generators, $context );
- $graph_piece_generators(массив) (обязательный)
- The schema graph pieces to generate.
- $context(Meta_Tags_Context) (обязательный)
- The meta tags context to use.
Код Schema_Generator::generate_graph() Schema Generator::generate graph Yoast 22.4
protected function generate_graph( $graph_piece_generators, $context ) { $graph = []; foreach ( $graph_piece_generators as $identifier => $graph_piece_generator ) { $graph_pieces = $graph_piece_generator->generate(); // If only a single graph piece was returned. if ( $graph_pieces !== false && \array_key_exists( '@type', $graph_pieces ) ) { $graph_pieces = [ $graph_pieces ]; } if ( ! \is_array( $graph_pieces ) ) { continue; } foreach ( $graph_pieces as $graph_piece ) { /** * Filter: 'wpseo_schema_<identifier>' - Allows changing graph piece output. * This filter can be called with either an identifier or a block type (see `add_schema_blocks_graph_pieces()`). * * @param array $graph_piece The graph piece to filter. * @param Meta_Tags_Context $context A value object with context variables. * @param Abstract_Schema_Piece $graph_piece_generator A value object with context variables. * @param Abstract_Schema_Piece[] $graph_piece_generators A value object with context variables. */ $graph_piece = \apply_filters( 'wpseo_schema_' . $identifier, $graph_piece, $context, $graph_piece_generator, $graph_piece_generators ); $graph_piece = $this->type_filter( $graph_piece, $identifier, $context, $graph_piece_generator, $graph_piece_generators ); $graph_piece = $this->validate_type( $graph_piece ); if ( \is_array( $graph_piece ) ) { $graph[] = $graph_piece; } } } /** * Filter: 'wpseo_schema_graph' - Allows changing graph output. * * @param array $graph The graph to filter. * @param Meta_Tags_Context $context A value object with context variables. */ $graph = \apply_filters( 'wpseo_schema_graph', $graph, $context ); return $graph; }