API.php
287 lines
| 1 | <?php |
| 2 | |
| 3 | namespace Pods\Blocks; |
| 4 | |
| 5 | use Pods\Whatsit\Block; |
| 6 | |
| 7 | /** |
| 8 | * Blocks functionality class. |
| 9 | * |
| 10 | * @since 2.8.0 |
| 11 | */ |
| 12 | class API { |
| 13 | |
| 14 | /** |
| 15 | * Register blocks for the Pods Blocks API. |
| 16 | * |
| 17 | * @since 2.8.0 |
| 18 | */ |
| 19 | public function register_blocks() { |
| 20 | static $registered = false; |
| 21 | |
| 22 | if ( $registered ) { |
| 23 | return; |
| 24 | } |
| 25 | |
| 26 | $blocks = $this->get_blocks(); |
| 27 | $js_blocks = $this->get_js_blocks(); |
| 28 | |
| 29 | // The Pods Blocks JS API. |
| 30 | $pods_blocks_options_file = file_get_contents( PODS_DIR . 'ui/js/blocks/pods-blocks-api.min.asset.json' ); |
| 31 | |
| 32 | $pods_blocks_options = json_decode( $pods_blocks_options_file, true ); |
| 33 | |
| 34 | wp_register_script( 'pods-blocks-api', PODS_URL . 'ui/js/blocks/pods-blocks-api.min.js', $pods_blocks_options['dependencies'], $pods_blocks_options['version'], true ); |
| 35 | |
| 36 | wp_set_script_translations( 'pods-blocks-api', 'pods' ); |
| 37 | |
| 38 | wp_localize_script( 'pods-blocks-api', 'podsBlocksConfig', [ |
| 39 | 'blocks' => $js_blocks, |
| 40 | // No custom collections to register directly with JS right now. |
| 41 | 'collections' => [], |
| 42 | ] ); |
| 43 | |
| 44 | // The 'block_categories' filter has been deprecated in WordPress 5.8+ and replaced by 'block_categories_all'. |
| 45 | if ( pods_version_check( 'wp', '5.8-beta0' ) ) { |
| 46 | add_filter( 'block_categories_all', [ $this, 'register_block_collections' ] ); |
| 47 | } else { |
| 48 | add_filter( 'block_categories', [ $this, 'register_block_collections' ] ); |
| 49 | } |
| 50 | |
| 51 | foreach ( $blocks as $block ) { |
| 52 | $block_name = $block['blockName']; |
| 53 | |
| 54 | unset( $block['blockName'], $block['fields'] ); |
| 55 | |
| 56 | register_block_type( $block_name, $block ); |
| 57 | } |
| 58 | |
| 59 | $registered = true; |
| 60 | } |
| 61 | |
| 62 | /** |
| 63 | * Setup core blocks. |
| 64 | * |
| 65 | * @since 2.8.0 |
| 66 | */ |
| 67 | public function setup_core_blocks() { |
| 68 | static $setup = false; |
| 69 | |
| 70 | if ( $setup ) { |
| 71 | return; |
| 72 | } |
| 73 | |
| 74 | /** |
| 75 | * Allow any integrations to be set up before core blocks and collections are called. |
| 76 | * |
| 77 | * @since 2.8.0 |
| 78 | */ |
| 79 | do_action( 'pods_blocks_api_pre_init' ); |
| 80 | |
| 81 | pods_container( 'pods.blocks.collection.pods' ); |
| 82 | |
| 83 | // Check if the feature is enabled. |
| 84 | if ( pods_can_use_dynamic_feature( 'display' ) ) { |
| 85 | pods_container( 'pods.blocks.field' ); |
| 86 | pods_container( 'pods.blocks.list' ); |
| 87 | pods_container( 'pods.blocks.single' ); |
| 88 | } |
| 89 | |
| 90 | // Check if the feature is enabled. |
| 91 | if ( pods_can_use_dynamic_feature( 'form' ) ) { |
| 92 | pods_container( 'pods.blocks.form' ); |
| 93 | } |
| 94 | |
| 95 | // Check if the feature is enabled. |
| 96 | if ( pods_can_use_dynamic_feature( 'view' ) ) { |
| 97 | pods_container( 'pods.blocks.view' ); |
| 98 | } |
| 99 | |
| 100 | /** |
| 101 | * Allow custom blocks to be registered with Pods. |
| 102 | * |
| 103 | * @since 2.8.0 |
| 104 | */ |
| 105 | do_action( 'pods_blocks_api_init' ); |
| 106 | |
| 107 | $setup = true; |
| 108 | } |
| 109 | |
| 110 | /** |
| 111 | * Get list of registered blocks for the Pods Blocks API. |
| 112 | * |
| 113 | * @since 2.8.0 |
| 114 | * |
| 115 | * @return array List of registered blocks. |
| 116 | */ |
| 117 | public function get_blocks() { |
| 118 | static $blocks = []; |
| 119 | |
| 120 | if ( ! empty( $blocks ) ) { |
| 121 | return $blocks; |
| 122 | } |
| 123 | |
| 124 | $cached = pods_transient_get( 'pods_blocks' ); |
| 125 | |
| 126 | if ( is_array( $cached ) ) { |
| 127 | return $cached; |
| 128 | } |
| 129 | |
| 130 | $this->setup_core_blocks(); |
| 131 | |
| 132 | $api = pods_api(); |
| 133 | |
| 134 | /** @var Block[] $blocks */ |
| 135 | $blocks = $api->_load_objects( [ |
| 136 | 'object_type' => 'block', |
| 137 | // Disable DB queries for now. |
| 138 | 'bypass_post_type_find' => false, |
| 139 | ] ); |
| 140 | |
| 141 | // Ensure the response is an array. |
| 142 | $blocks = array_values( $blocks ); |
| 143 | |
| 144 | $blocks = array_map( static function ( $block ) { |
| 145 | return $block->get_block_args(); |
| 146 | }, $blocks ); |
| 147 | |
| 148 | pods_transient_set( 'pods_blocks', $blocks, DAY_IN_SECONDS * 7 ); |
| 149 | |
| 150 | return $blocks; |
| 151 | } |
| 152 | |
| 153 | /** |
| 154 | * Get list of registered blocks for the Pods Blocks API and prepare them for JavaScript registerBlockType(). |
| 155 | * |
| 156 | * @since 2.8.0 |
| 157 | * |
| 158 | * @return array List of registered blocks prepared for JavaScript registerBlockType(). |
| 159 | */ |
| 160 | public function get_js_blocks() { |
| 161 | static $js_blocks = []; |
| 162 | |
| 163 | if ( ! empty( $js_blocks ) ) { |
| 164 | return $js_blocks; |
| 165 | } |
| 166 | |
| 167 | $cached = pods_transient_get( 'pods_blocks_js' ); |
| 168 | |
| 169 | if ( is_array( $cached ) ) { |
| 170 | return $cached; |
| 171 | } |
| 172 | |
| 173 | $blocks = $this->get_blocks(); |
| 174 | |
| 175 | foreach ( $blocks as $block_key => $block ) { |
| 176 | $js_block = []; |
| 177 | |
| 178 | // Remove render options. |
| 179 | unset( $block['render_callback'], $block['render_custom_callback'], $block['render_template'], $block['render_template_path'] ); |
| 180 | |
| 181 | // Remove assets options. |
| 182 | unset( $block['enqueue_assets'], $block['enqueue_script'], $block['enqueue_style'] ); |
| 183 | |
| 184 | foreach ( $block as $key => $value ) { |
| 185 | // Prepare the keys as camelCase. |
| 186 | $key = pods_js_camelcase_name( $key ); |
| 187 | |
| 188 | // Skip if the value is null. |
| 189 | if ( null === $value ) { |
| 190 | continue; |
| 191 | } |
| 192 | |
| 193 | $js_block[ $key ] = $value; |
| 194 | } |
| 195 | |
| 196 | if ( ! isset( $js_block['usesContext'] ) ) { |
| 197 | $js_block['usesContext'] = []; |
| 198 | } |
| 199 | |
| 200 | $js_blocks[ $block_key ] = $js_block; |
| 201 | } |
| 202 | |
| 203 | pods_transient_set( 'pods_blocks_js', $js_blocks, DAY_IN_SECONDS * 7 ); |
| 204 | |
| 205 | return $js_blocks; |
| 206 | } |
| 207 | |
| 208 | /** |
| 209 | * Get list of registered block collections for the Pods Blocks API. |
| 210 | * |
| 211 | * @since 2.8.0 |
| 212 | * |
| 213 | * @return array List of registered block collections. |
| 214 | */ |
| 215 | public function get_block_collections() { |
| 216 | static $collections = []; |
| 217 | |
| 218 | if ( ! empty( $collections ) ) { |
| 219 | return $collections; |
| 220 | } |
| 221 | |
| 222 | $this->setup_core_blocks(); |
| 223 | |
| 224 | $api = pods_api(); |
| 225 | |
| 226 | /** @var Block_Collection[] $block_collections */ |
| 227 | $block_collections = $api->_load_objects( [ |
| 228 | 'object_type' => 'block-collection', |
| 229 | ] ); |
| 230 | |
| 231 | // Ensure the response is an array. |
| 232 | $block_collections = array_values( $block_collections ); |
| 233 | |
| 234 | $block_collections = array_map( static function ( $block_collection ) { |
| 235 | return $block_collection->get_block_collection_args(); |
| 236 | }, $block_collections ); |
| 237 | |
| 238 | return $block_collections; |
| 239 | } |
| 240 | |
| 241 | /** |
| 242 | * Register block collections by adding them to the list of 'categories'. |
| 243 | * |
| 244 | * @since 2.8.0 |
| 245 | * |
| 246 | * @param array $collections List of block 'categories' from WordPress. |
| 247 | * |
| 248 | * @return array List of block 'categories' with custom block collections added. |
| 249 | */ |
| 250 | public function register_block_collections( array $collections ) { |
| 251 | $block_collections = $this->get_block_collections(); |
| 252 | |
| 253 | if ( empty( $block_collections ) ) { |
| 254 | return $collections; |
| 255 | } |
| 256 | |
| 257 | foreach ( $block_collections as $collection ) { |
| 258 | $collections[] = [ |
| 259 | 'slug' => $collection['namespace'], |
| 260 | 'title' => $collection['title'], |
| 261 | 'icon' => $collection['icon'], |
| 262 | ]; |
| 263 | } |
| 264 | |
| 265 | return $collections; |
| 266 | } |
| 267 | |
| 268 | /** |
| 269 | * Remove our legacy Pods widgets from the Legacy Widget block. |
| 270 | * |
| 271 | * @since 2.8.0 |
| 272 | * |
| 273 | * @param array $widgets An array of excluded widget-type IDs. |
| 274 | * |
| 275 | * @return array An array of excluded widget-type IDs. |
| 276 | */ |
| 277 | public function remove_from_legacy_widgets( $widgets ) { |
| 278 | $widgets[] = 'pods_widget_field'; |
| 279 | $widgets[] = 'pods_widget_form'; |
| 280 | $widgets[] = 'pods_widget_list'; |
| 281 | $widgets[] = 'pods_widget_single'; |
| 282 | $widgets[] = 'pods_widget_view'; |
| 283 | |
| 284 | return $widgets; |
| 285 | } |
| 286 | } |
| 287 |