$attributes['postsToShow'], 'post_status' => 'publish', 'order' => $attributes['order'], 'orderby' => $attributes['orderBy'], 'cat' => $categories, 'offset' => $attributes['offset'], 'post_type' => $attributes['postType'], 'ignore_sticky_posts' => 1, ) ); $post_grid_markup = ''; /* Start the loop */ if ( $grid_query->have_posts() ) { while ( $grid_query->have_posts() ) { $grid_query->the_post(); /* Setup the post ID */ $post_id = get_the_ID(); /* Setup the featured image ID */ $post_thumb_id = get_post_thumbnail_id( $post_id ); /* Setup the post classes */ $post_classes = 'ab-post-grid-item'; /* Add sticky class */ if ( is_sticky( $post_id ) ) { $post_classes .= ' sticky'; } else { $post_classes .= null; } /* Join classes together */ $post_classes = join( ' ', get_post_class( $post_classes, $post_id ) ); /* Start the markup for the post */ $post_grid_markup .= sprintf( '
', esc_attr( $post_id ), esc_attr( $post_classes ) ); /* Get the featured image */ if ( isset( $attributes['displayPostImage'] ) && $attributes['displayPostImage'] && $post_thumb_id ) { /* Get the orientation class */ if ( $attributes['imageCrop'] === 'landscape' ) { $post_thumb_size = 'ab-block-post-grid-landscape'; } else { $post_thumb_size = 'ab-block-post-grid-square'; } if ( ! empty( $attributes['imageSize'] ) ) { $post_thumb_size = $attributes['imageSize']; } /* Output the featured image */ $post_grid_markup .= sprintf( '
', esc_url( get_permalink( $post_id ) ), wp_get_attachment_image( $post_thumb_id, $post_thumb_size ) ); } /* Wrap the text content */ $post_grid_markup .= sprintf( '
' ); $post_grid_markup .= sprintf( '
' ); /* Get the post title */ $title = get_the_title( $post_id ); if ( ! $title ) { $title = __( 'Untitled', 'atomic-blocks' ); } if ( isset( $attributes['displayPostTitle'] ) && $attributes['displayPostTitle'] ) { if ( isset( $attributes['postTitleTag'] ) ) { $post_title_tag = $attributes['postTitleTag']; } else { $post_title_tag = 'h2'; } $post_grid_markup .= sprintf( '<%3$s class="ab-block-post-grid-title">%2$s', esc_url( get_permalink( $post_id ) ), esc_html( $title ), esc_attr( $post_title_tag ) ); } if ( isset( $attributes['postType'] ) && $attributes['postType'] === 'post' ) { /* Wrap the byline content */ $post_grid_markup .= sprintf( '
' ); /* Get the post author */ if ( isset( $attributes['displayPostAuthor'] ) && $attributes['displayPostAuthor'] ) { $post_grid_markup .= sprintf( '', esc_html( get_the_author_meta( 'display_name', get_the_author_meta( 'ID' ) ) ), esc_html( get_author_posts_url( get_the_author_meta( 'ID' ) ) ) ); } /* Get the post date */ if ( isset( $attributes['displayPostDate'] ) && $attributes['displayPostDate'] ) { $post_grid_markup .= sprintf( '', esc_attr( get_the_date( 'c', $post_id ) ), esc_html( get_the_date( '', $post_id ) ) ); } /* Close the byline content */ $post_grid_markup .= sprintf( '
' ); } /* Close the header content */ $post_grid_markup .= sprintf( '
' ); /* Wrap the excerpt content */ $post_grid_markup .= sprintf( '
' ); /* Get the excerpt */ // phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedHooknameFound, PEAR.Functions.FunctionCallSignature.ContentAfterOpenBracket $excerpt = apply_filters( 'the_excerpt', get_post_field( 'post_excerpt', $post_id, 'display' ) ); if ( empty( $excerpt ) && isset( $attributes['excerptLength'] ) ) { // phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedHooknameFound, PEAR.Functions.FunctionCallSignature.ContentAfterOpenBracket -- Running the_excerpt directly, Previous rule doesn't take without the_excerpt being moved up a line $excerpt = apply_filters( 'the_excerpt', wp_trim_words( preg_replace( array( '/\
.*\<\/figcaption>/', '/\[caption.*\[\/caption\]/', ), '', get_the_content() ), $attributes['excerptLength'] ) ); } if ( ! $excerpt ) { $excerpt = null; } if ( isset( $attributes['displayPostExcerpt'] ) && $attributes['displayPostExcerpt'] ) { $post_grid_markup .= wp_kses_post( $excerpt ); } /* Get the read more link */ if ( isset( $attributes['displayPostLink'] ) && $attributes['displayPostLink'] ) { $post_grid_markup .= sprintf( '

%2$s %3$s

', esc_url( get_permalink( $post_id ) ), esc_html( $attributes['readMoreText'] ), esc_html( $title ) ); } /* Close the excerpt content */ $post_grid_markup .= sprintf( '
' ); /* Close the text content */ $post_grid_markup .= sprintf( '
' ); /* Close the post */ $post_grid_markup .= "
\n"; } /* Restore original post data */ wp_reset_postdata(); /* Build the block classes */ $class = "ab-block-post-grid featured{$attributes['postType']} align{$attributes['align']}"; if ( isset( $attributes['className'] ) ) { $class .= ' ' . $attributes['className']; } /* Layout orientation class */ $grid_class = 'ab-post-grid-items'; if ( isset( $attributes['postLayout'] ) && 'list' === $attributes['postLayout'] ) { $grid_class .= ' is-list'; } else { $grid_class .= ' is-grid'; } /* Grid columns class */ if ( isset( $attributes['columns'] ) && 'grid' === $attributes['postLayout'] ) { $grid_class .= ' columns-' . $attributes['columns']; } /* Post grid section title */ if ( isset( $attributes['displaySectionTitle'] ) && $attributes['displaySectionTitle'] && ! empty( $attributes['sectionTitle'] ) ) { if ( isset( $attributes['sectionTitleTag'] ) ) { $section_title_tag = $attributes['sectionTitleTag']; } else { $section_title_tag = 'h2'; } $section_title = '<' . esc_attr( $section_title_tag ) . '>' . esc_html( $attributes['sectionTitle'] ) . ''; } else { $section_title = null; } /* Post grid section tag */ if ( isset( $attributes['sectionTag'] ) ) { $section_tag = $attributes['sectionTag']; } else { $section_tag = 'section'; } /* Output the post markup */ $block_content = sprintf( '<%1$s class="%2$s">%3$s
%5$s
', $section_tag, esc_attr( $class ), $section_title, esc_attr( $grid_class ), $post_grid_markup ); return $block_content; } } /** * Registers the post grid block on server */ function atomic_blocks_register_block_core_latest_posts() { /* Check if the register function exists */ if ( ! function_exists( 'register_block_type' ) ) { return; } /* Block attributes */ register_block_type( 'atomic-blocks/ab-post-grid', array( 'attributes' => array( 'categories' => array( 'type' => 'string', ), 'className' => array( 'type' => 'string', ), 'postsToShow' => array( 'type' => 'number', 'default' => 6, ), 'displayPostDate' => array( 'type' => 'boolean', 'default' => true, ), 'displayPostExcerpt' => array( 'type' => 'boolean', 'default' => true, ), 'displayPostAuthor' => array( 'type' => 'boolean', 'default' => true, ), 'displayPostImage' => array( 'type' => 'boolean', 'default' => true, ), 'displayPostLink' => array( 'type' => 'boolean', 'default' => true, ), 'displayPostTitle' => array( 'type' => 'boolean', 'default' => true, ), 'displaySectionTitle' => array( 'type' => 'boolean', 'default' => false, ), 'postTitleTag' => array( 'type' => 'string', 'default' => 'h3', ), 'postLayout' => array( 'type' => 'string', 'default' => 'grid', ), 'columns' => array( 'type' => 'number', 'default' => 2, ), 'align' => array( 'type' => 'string', 'default' => 'center', ), 'width' => array( 'type' => 'string', 'default' => 'wide', ), 'order' => array( 'type' => 'string', 'default' => 'desc', ), 'orderBy' => array( 'type' => 'string', 'default' => 'date', ), 'imageCrop' => array( 'type' => 'string', 'default' => 'landscape', ), 'readMoreText' => array( 'type' => 'string', 'default' => 'Continue Reading', ), 'offset' => array( 'type' => 'number', 'default' => 0, ), 'excerptLength' => array( 'type' => 'number', 'default' => 55, ), 'postType' => array( 'type' => 'string', 'default' => 'post', ), 'sectionTag' => array( 'type' => 'string', 'default' => 'section', ), 'sectionTitle' => array( 'type' => 'string', ), 'sectionTitleTag' => array( 'type' => 'string', 'default' => 'h2', ), 'imageSize' => array( 'type' => 'string', 'default' => 'full', ), 'url' => array( 'type' => 'string', 'source' => 'attribute', 'selector' => 'img', 'attribute' => 'src', ), 'id' => array( 'type' => 'number', ), ), 'render_callback' => 'atomic_blocks_render_block_core_latest_posts', ) ); } add_action( 'init', 'atomic_blocks_register_block_core_latest_posts' ); /** * Create API fields for additional info */ function atomic_blocks_register_rest_fields() { /* Add landscape featured image source */ register_rest_field( array( 'post', 'page' ), 'featured_image_src', array( 'get_callback' => 'atomic_blocks_get_image_src_landscape', 'update_callback' => null, 'schema' => null, ) ); /* Add square featured image source */ register_rest_field( array( 'post', 'page' ), 'featured_image_src_square', array( 'get_callback' => 'atomic_blocks_get_image_src_square', 'update_callback' => null, 'schema' => null, ) ); /* Add author info */ register_rest_field( 'post', 'author_info', array( 'get_callback' => 'atomic_blocks_get_author_info', 'update_callback' => null, 'schema' => null, ) ); } add_action( 'rest_api_init', 'atomic_blocks_register_rest_fields' ); /** * Get landscape featured image source for the rest field * * @param String $object The object type. * @param String $field_name Name of the field to retrieve. * @param String $request The current request object. */ function atomic_blocks_get_image_src_landscape( $object, $field_name, $request ) { $feat_img_array = wp_get_attachment_image_src( $object['featured_media'], 'ab-block-post-grid-landscape', false ); return $feat_img_array[0]; } /** * Get square featured image source for the rest field * * @param String $object The object type. * @param String $field_name Name of the field to retrieve. * @param String $request The current request object. */ function atomic_blocks_get_image_src_square( $object, $field_name, $request ) { $feat_img_array = wp_get_attachment_image_src( $object['featured_media'], 'ab-block-post-grid-square', false ); return $feat_img_array[0]; } /** * Get author info for the rest field * * @param String $object The object type. * @param String $field_name Name of the field to retrieve. * @param String $request The current request object. */ function atomic_blocks_get_author_info( $object, $field_name, $request ) { /* Get the author name */ $author_data['display_name'] = get_the_author_meta( 'display_name', $object['author'] ); /* Get the author link */ $author_data['author_link'] = get_author_posts_url( $object['author'] ); /* Return the author data */ return $author_data; }