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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 |
|---|---|
| 205 | $supports_core_patterns = get_theme_support( 'core-block-patterns' ); |
| 206 | |
| 207 | /** |
| 208 | * Filter to disable remote block patterns. |
| 209 | * |
| 210 | * @since 5.8.0 |
| 211 | * |
| 212 | * @param bool $should_load_remote |
| 213 | */ |
| 214 | $should_load_remote = apply_filters( 'should_load_remote_block_patterns', true ); |
| 215 | |
| 216 | if ( $supports_core_patterns && $should_load_remote ) { |
| 217 | $request = new WP_REST_Request( 'GET', '/wp/v2/pattern-directory/patterns' ); |
| 218 | $core_keyword_id = 11; // 11 is the ID for "core". |
| 219 | $request->set_param( 'keyword', $core_keyword_id ); |
| 220 | $response = rest_do_request( $request ); |
| 221 | if ( $response->is_error() ) { |
| 222 | return; |
| 223 | } |
| Line | Code |
| 236 | * |
| 237 | * @since 5.9.0 |
| 238 | * @since 6.2.0 Normalized the pattern from the API (snake_case) to the |
| 239 | * format expected by `register_block_pattern()` (camelCase). |
| 240 | */ |
| 241 | function _load_remote_featured_patterns() { |
| 242 | $supports_core_patterns = get_theme_support( 'core-block-patterns' ); |
| 243 | |
| 244 | /** This filter is documented in wp-includes/block-patterns.php */ |
| 245 | $should_load_remote = apply_filters( 'should_load_remote_block_patterns', true ); |
| 246 | |
| 247 | if ( ! $should_load_remote || ! $supports_core_patterns ) { |
| 248 | return; |
| 249 | } |
| 250 | |
| 251 | $request = new WP_REST_Request( 'GET', '/wp/v2/pattern-directory/patterns' ); |
| 252 | $featured_cat_id = 26; // This is the `Featured` category id from pattern directory. |
| 253 | $request->set_param( 'category', $featured_cat_id ); |
| 254 | $response = rest_do_request( $request ); |
| Line | Code |
| 273 | * `theme.json` file. |
| 274 | * |
| 275 | * @since 6.0.0 |
| 276 | * @since 6.2.0 Normalized the pattern from the API (snake_case) to the |
| 277 | * format expected by `register_block_pattern()` (camelCase). |
| 278 | * @access private |
| 279 | */ |
| 280 | function _register_remote_theme_patterns() { |
| 281 | /** This filter is documented in wp-includes/block-patterns.php */ |
| 282 | if ( ! apply_filters( 'should_load_remote_block_patterns', true ) ) { |
| 283 | return; |
| 284 | } |
| 285 | |
| 286 | if ( ! wp_theme_has_theme_json() ) { |
| 287 | return; |
| 288 | } |
| 289 | |
| 290 | $pattern_settings = WP_Theme_JSON_Resolver::get_theme_data()->get_patterns(); |
| 291 | if ( empty( $pattern_settings ) ) { |