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The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )apply_filters( "hook_name", "what_to_filter" ).Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
This hook occurs 3 times in this file.
| Line | Code |
|---|---|
| 220 | $supports_core_patterns = get_theme_support( 'core-block-patterns' ); |
| 221 | |
| 222 | /** |
| 223 | * Filter to disable remote block patterns. |
| 224 | * |
| 225 | * @since 5.8.0 |
| 226 | * |
| 227 | * @param bool $should_load_remote |
| 228 | */ |
| 229 | $should_load_remote = apply_filters( 'should_load_remote_block_patterns', true ); |
| 230 | |
| 231 | if ( $supports_core_patterns && $should_load_remote ) { |
| 232 | $request = new WP_REST_Request( 'GET', '/wp/v2/pattern-directory/patterns' ); |
| 233 | $core_keyword_id = 11; // 11 is the ID for "core". |
| 234 | $request->set_param( 'keyword', $core_keyword_id ); |
| 235 | $response = rest_do_request( $request ); |
| 236 | if ( $response->is_error() ) { |
| 237 | return; |
| 238 | } |
| Line | Code |
| 253 | * @since 5.9.0 |
| 254 | * @since 6.2.0 Normalized the pattern from the API (snake_case) to the |
| 255 | * format expected by `register_block_pattern()` (camelCase). |
| 256 | * @since 6.3.0 Add 'pattern-directory/featured' to the pattern's 'source'. |
| 257 | */ |
| 258 | function _load_remote_featured_patterns() { |
| 259 | $supports_core_patterns = get_theme_support( 'core-block-patterns' ); |
| 260 | |
| 261 | /** This filter is documented in wp-includes/block-patterns.php */ |
| 262 | $should_load_remote = apply_filters( 'should_load_remote_block_patterns', true ); |
| 263 | |
| 264 | if ( ! $should_load_remote || ! $supports_core_patterns ) { |
| 265 | return; |
| 266 | } |
| 267 | |
| 268 | $request = new WP_REST_Request( 'GET', '/wp/v2/pattern-directory/patterns' ); |
| 269 | $featured_cat_id = 26; // This is the `Featured` category id from pattern directory. |
| 270 | $request->set_param( 'category', $featured_cat_id ); |
| 271 | $response = rest_do_request( $request ); |
| Line | Code |
| 292 | * |
| 293 | * @since 6.0.0 |
| 294 | * @since 6.2.0 Normalized the pattern from the API (snake_case) to the |
| 295 | * format expected by `register_block_pattern()` (camelCase). |
| 296 | * @since 6.3.0 Add 'pattern-directory/theme' to the pattern's 'source'. |
| 297 | * @access private |
| 298 | */ |
| 299 | function _register_remote_theme_patterns() { |
| 300 | /** This filter is documented in wp-includes/block-patterns.php */ |
| 301 | if ( ! apply_filters( 'should_load_remote_block_patterns', true ) ) { |
| 302 | return; |
| 303 | } |
| 304 | |
| 305 | if ( ! wp_theme_has_theme_json() ) { |
| 306 | return; |
| 307 | } |
| 308 | |
| 309 | $pattern_settings = wp_get_theme_directory_pattern_slugs(); |
| 310 | if ( empty( $pattern_settings ) ) { |