2 /** |
2 /** |
3 * Server-side rendering of the `core/post-template` block. |
3 * Server-side rendering of the `core/post-template` block. |
4 * |
4 * |
5 * @package WordPress |
5 * @package WordPress |
6 */ |
6 */ |
|
7 |
|
8 /** |
|
9 * Determines whether a block list contains a block that uses the featured image. |
|
10 * |
|
11 * @param WP_Block_List $inner_blocks Inner block instance. |
|
12 * |
|
13 * @return bool Whether the block list contains a block that uses the featured image. |
|
14 */ |
|
15 function block_core_post_template_uses_featured_image( $inner_blocks ) { |
|
16 foreach ( $inner_blocks as $block ) { |
|
17 if ( 'core/post-featured-image' === $block->name ) { |
|
18 return true; |
|
19 } |
|
20 if ( |
|
21 'core/cover' === $block->name && |
|
22 ! empty( $block->attributes['useFeaturedImage'] ) |
|
23 ) { |
|
24 return true; |
|
25 } |
|
26 if ( $block->inner_blocks && block_core_post_template_uses_featured_image( $block->inner_blocks ) ) { |
|
27 return true; |
|
28 } |
|
29 } |
|
30 |
|
31 return false; |
|
32 } |
7 |
33 |
8 /** |
34 /** |
9 * Renders the `core/post-template` block on the server. |
35 * Renders the `core/post-template` block on the server. |
10 * |
36 * |
11 * @param array $attributes Block attributes. |
37 * @param array $attributes Block attributes. |
16 */ |
42 */ |
17 function render_block_core_post_template( $attributes, $content, $block ) { |
43 function render_block_core_post_template( $attributes, $content, $block ) { |
18 $page_key = isset( $block->context['queryId'] ) ? 'query-' . $block->context['queryId'] . '-page' : 'query-page'; |
44 $page_key = isset( $block->context['queryId'] ) ? 'query-' . $block->context['queryId'] . '-page' : 'query-page'; |
19 $page = empty( $_GET[ $page_key ] ) ? 1 : (int) $_GET[ $page_key ]; |
45 $page = empty( $_GET[ $page_key ] ) ? 1 : (int) $_GET[ $page_key ]; |
20 |
46 |
21 $query_args = build_query_vars_from_query_block( $block, $page ); |
47 // Use global query if needed. |
22 // Override the custom query with the global query if needed. |
|
23 $use_global_query = ( isset( $block->context['query']['inherit'] ) && $block->context['query']['inherit'] ); |
48 $use_global_query = ( isset( $block->context['query']['inherit'] ) && $block->context['query']['inherit'] ); |
24 if ( $use_global_query ) { |
49 if ( $use_global_query ) { |
25 global $wp_query; |
50 global $wp_query; |
26 if ( $wp_query && isset( $wp_query->query_vars ) && is_array( $wp_query->query_vars ) ) { |
51 $query = clone $wp_query; |
27 // Unset `offset` because if is set, $wp_query overrides/ignores the paged parameter and breaks pagination. |
52 } else { |
28 unset( $query_args['offset'] ); |
53 $query_args = build_query_vars_from_query_block( $block, $page ); |
29 $query_args = wp_parse_args( $wp_query->query_vars, $query_args ); |
54 $query = new WP_Query( $query_args ); |
30 |
|
31 if ( empty( $query_args['post_type'] ) && is_singular() ) { |
|
32 $query_args['post_type'] = get_post_type( get_the_ID() ); |
|
33 } |
|
34 } |
|
35 } |
55 } |
36 |
|
37 $query = new WP_Query( $query_args ); |
|
38 |
56 |
39 if ( ! $query->have_posts() ) { |
57 if ( ! $query->have_posts() ) { |
40 return ''; |
58 return ''; |
|
59 } |
|
60 |
|
61 if ( block_core_post_template_uses_featured_image( $block->inner_blocks ) ) { |
|
62 update_post_thumbnail_cache( $query ); |
41 } |
63 } |
42 |
64 |
43 $classnames = ''; |
65 $classnames = ''; |
44 if ( isset( $block->context['displayLayout'] ) && isset( $block->context['query'] ) ) { |
66 if ( isset( $block->context['displayLayout'] ) && isset( $block->context['query'] ) ) { |
45 if ( isset( $block->context['displayLayout']['type'] ) && 'flex' === $block->context['displayLayout']['type'] ) { |
67 if ( isset( $block->context['displayLayout']['type'] ) && 'flex' === $block->context['displayLayout']['type'] ) { |
50 $wrapper_attributes = get_block_wrapper_attributes( array( 'class' => $classnames ) ); |
72 $wrapper_attributes = get_block_wrapper_attributes( array( 'class' => $classnames ) ); |
51 |
73 |
52 $content = ''; |
74 $content = ''; |
53 while ( $query->have_posts() ) { |
75 while ( $query->have_posts() ) { |
54 $query->the_post(); |
76 $query->the_post(); |
|
77 |
|
78 // Get an instance of the current Post Template block. |
|
79 $block_instance = $block->parsed_block; |
|
80 |
|
81 // Set the block name to one that does not correspond to an existing registered block. |
|
82 // This ensures that for the inner instances of the Post Template block, we do not render any block supports. |
|
83 $block_instance['blockName'] = 'core/null'; |
|
84 |
|
85 // Render the inner blocks of the Post Template block with `dynamic` set to `false` to prevent calling |
|
86 // `render_callback` and ensure that no wrapper markup is included. |
55 $block_content = ( |
87 $block_content = ( |
56 new WP_Block( |
88 new WP_Block( |
57 $block->parsed_block, |
89 $block_instance, |
58 array( |
90 array( |
59 'postType' => get_post_type(), |
91 'postType' => get_post_type(), |
60 'postId' => get_the_ID(), |
92 'postId' => get_the_ID(), |
61 ) |
93 ) |
62 ) |
94 ) |
63 )->render( array( 'dynamic' => false ) ); |
95 )->render( array( 'dynamic' => false ) ); |
64 $content .= "<li>{$block_content}</li>"; |
96 |
|
97 // Wrap the render inner blocks in a `li` element with the appropriate post classes. |
|
98 $post_classes = implode( ' ', get_post_class( 'wp-block-post' ) ); |
|
99 $content .= '<li class="' . esc_attr( $post_classes ) . '">' . $block_content . '</li>'; |
65 } |
100 } |
66 |
101 |
|
102 /* |
|
103 * Use this function to restore the context of the template tags |
|
104 * from a secondary query loop back to the main query loop. |
|
105 * Since we use two custom loops, it's safest to always restore. |
|
106 */ |
67 wp_reset_postdata(); |
107 wp_reset_postdata(); |
68 |
108 |
69 return sprintf( |
109 return sprintf( |
70 '<ul %1$s>%2$s</ul>', |
110 '<ul %1$s>%2$s</ul>', |
71 $wrapper_attributes, |
111 $wrapper_attributes, |