| 1 |
<?php |
| 2 |
/** |
| 3 |
* Blocks Register |
| 4 |
* |
| 5 |
* @package SureDonation |
| 6 |
*/ |
| 7 |
|
| 8 |
namespace SureDonation\Inc\Blocks; |
| 9 |
|
| 10 |
use SureDonation\Inc\Payments\Offline\Offline_Helper; |
| 11 |
use SureDonation\Inc\Payments\Payment_Helper; |
| 12 |
use SureDonation\Inc\Payments\Stripe\Stripe_Helper; |
| 13 |
use SureDonation\Inc\Traits\Get_Instance; |
| 14 |
|
| 15 |
// Exit if accessed directly. |
| 16 |
if ( ! defined( 'ABSPATH' ) ) { |
| 17 |
exit; |
| 18 |
} |
| 19 |
|
| 20 |
/** |
| 21 |
* Register class for blocks. |
| 22 |
* |
| 23 |
* @since 0.0.1 |
| 24 |
*/ |
| 25 |
class Register { |
| 26 |
use Get_Instance; |
| 27 |
|
| 28 |
/** |
| 29 |
* Constructor. |
| 30 |
* |
| 31 |
* @since 0.0.1 |
| 32 |
*/ |
| 33 |
public function __construct() { |
| 34 |
add_action( 'init', [ $this, 'register_embed_block_script' ], 5 ); |
| 35 |
add_action( 'init', [ $this, 'register_blocks' ] ); |
| 36 |
add_action( 'enqueue_block_editor_assets', [ $this, 'enqueue_editor_assets' ] ); |
| 37 |
add_action( 'enqueue_block_editor_assets', [ $this, 'enqueue_campaign_editor_assets' ] ); |
| 38 |
add_filter( 'block_categories_all', [ $this, 'register_block_category' ], 10, 2 ); |
| 39 |
add_filter( 'block_editor_settings_all', [ $this, 'add_campaign_iframe_styles' ], 10, 2 ); |
| 40 |
add_filter( 'block_editor_settings_all', [ $this, 'add_phone_iframe_styles' ], 10, 2 ); |
| 41 |
} |
| 42 |
|
| 43 |
/** |
| 44 |
* Register the donation form embed block editor script. |
| 45 |
* |
| 46 |
* Runs before register_blocks() so the handle exists when block.json is read. |
| 47 |
* Not gated by post type — the embed block should work on all post types. |
| 48 |
* |
| 49 |
* @return void |
| 50 |
* @since 1.0.0 |
| 51 |
*/ |
| 52 |
public function register_embed_block_script() { |
| 53 |
$asset_file = SUREDONATION_DIR . 'assets/build/blocks/donation-form/editor.asset.php'; |
| 54 |
$asset = file_exists( $asset_file ) |
| 55 |
? require $asset_file |
| 56 |
: [ |
| 57 |
'dependencies' => [], |
| 58 |
'version' => SUREDONATION_VER, |
| 59 |
]; |
| 60 |
|
| 61 |
wp_register_script( |
| 62 |
'suredonation-donation-form-editor', |
| 63 |
SUREDONATION_URL . 'assets/build/blocks/donation-form/editor.js', |
| 64 |
$asset['dependencies'], |
| 65 |
$asset['version'], |
| 66 |
true |
| 67 |
); |
| 68 |
|
| 69 |
// Data for the block editor placeholder (logo). The campaign blocks |
| 70 |
// bundle defines the same global elsewhere; localizing it here keeps the |
| 71 |
// logo available wherever the donation form block is inserted. |
| 72 |
wp_localize_script( |
| 73 |
'suredonation-donation-form-editor', |
| 74 |
'suredonationCampaignBlocks', |
| 75 |
$this->get_campaign_blocks_data() |
| 76 |
); |
| 77 |
|
| 78 |
wp_register_style( |
| 79 |
'suredonation-donation-form-editor', |
| 80 |
SUREDONATION_URL . 'assets/build/blocks/donation-form/editor.css', |
| 81 |
[], |
| 82 |
$asset['version'] |
| 83 |
); |
| 84 |
} |
| 85 |
|
| 86 |
/** |
| 87 |
* Data localized for the block editor placeholders (logo). |
| 88 |
* |
| 89 |
* Shared by the donation form embed block and the campaign display blocks, |
| 90 |
* both of which expose it on the `suredonationCampaignBlocks` JS global. |
| 91 |
* |
| 92 |
* `currentPostType` lets a block scope its editor registration to a single |
| 93 |
* post type (the Campaign Donate Button registers only on the campaign |
| 94 |
* editor). It is read from the current screen, so it is only populated for |
| 95 |
* the caller that runs on `enqueue_block_editor_assets` (the campaign editor |
| 96 |
* assets); the embed-block caller runs on `init`, where there is no screen, |
| 97 |
* so it receives an empty string. That is harmless — the embed block only |
| 98 |
* consumes `logoUrl`. |
| 99 |
* |
| 100 |
* @return array<string, string> |
| 101 |
* @since 1.0.0 |
| 102 |
*/ |
| 103 |
public function get_campaign_blocks_data() { |
| 104 |
$screen = function_exists( 'get_current_screen' ) ? get_current_screen() : null; |
| 105 |
|
| 106 |
return [ |
| 107 |
'logoUrl' => esc_url_raw( SUREDONATION_URL . 'images/suredonation-logo.svg' ), |
| 108 |
'currentPostType' => $screen ? (string) $screen->post_type : '', |
| 109 |
]; |
| 110 |
} |
| 111 |
|
| 112 |
/** |
| 113 |
* Register custom block category for SureDonation blocks. |
| 114 |
* |
| 115 |
* The field-block category is limited to the donation form editor; the |
| 116 |
* campaign display-block category is registered everywhere else. |
| 117 |
* |
| 118 |
* @param array<int, array<string, mixed>> $categories Existing block categories. |
| 119 |
* @param \WP_Block_Editor_Context $context Block editor context. |
| 120 |
* @return array<int, array<string, mixed>> Modified block categories. |
| 121 |
* @since 0.0.1 |
| 122 |
*/ |
| 123 |
public function register_block_category( $categories, $context ) { |
| 124 |
// Field-block category on the donation form editor. |
| 125 |
if ( isset( $context->post ) && 'suredonation_form' === $context->post->post_type ) { |
| 126 |
return array_merge( |
| 127 |
[ |
| 128 |
[ |
| 129 |
'slug' => 'suredonation', |
| 130 |
'title' => __( 'General Fields', 'suredonation' ), |
| 131 |
'icon' => null, |
| 132 |
], |
| 133 |
], |
| 134 |
$categories |
| 135 |
); |
| 136 |
} |
| 137 |
|
| 138 |
// Campaign display-block category on every other editor — including the |
| 139 |
// Site Editor and widget contexts where $context->post is unset — so the |
| 140 |
// campaign blocks always group under SureDonation in the inserter. Only |
| 141 |
// the donation form editor (handled above) is excluded. |
| 142 |
return array_merge( |
| 143 |
[ |
| 144 |
[ |
| 145 |
'slug' => 'suredonation-campaign', |
| 146 |
'title' => __( 'SureDonation', 'suredonation' ), |
| 147 |
'icon' => null, |
| 148 |
], |
| 149 |
], |
| 150 |
$categories |
| 151 |
); |
| 152 |
} |
| 153 |
|
| 154 |
/** |
| 155 |
* Enqueue the campaign display blocks editor bundle. |
| 156 |
* |
| 157 |
* Loads on every block editor so the campaign blocks can be added to any |
| 158 |
* page/post/CPT — except the donation form editor, which has its own field |
| 159 |
* blocks. On a campaign post the blocks auto-bind to that campaign; elsewhere |
| 160 |
* the block inspector exposes a campaign selector. |
| 161 |
* |
| 162 |
* @return void |
| 163 |
* @since 1.0.0 |
| 164 |
*/ |
| 165 |
public function enqueue_campaign_editor_assets() { |
| 166 |
$screen = get_current_screen(); |
| 167 |
|
| 168 |
// Load everywhere except the donation form editor. |
| 169 |
if ( ! $screen || 'suredonation_form' === $screen->post_type ) { |
| 170 |
return; |
| 171 |
} |
| 172 |
|
| 173 |
$asset_file = SUREDONATION_DIR . 'assets/build/campaign-blocks.asset.php'; |
| 174 |
$asset = file_exists( $asset_file ) |
| 175 |
? require $asset_file |
| 176 |
: [ |
| 177 |
'dependencies' => [ 'wp-blocks', 'wp-element', 'wp-editor', 'wp-components', 'wp-i18n', 'wp-block-editor', 'wp-data', 'wp-server-side-render' ], |
| 178 |
'version' => SUREDONATION_VER, |
| 179 |
]; |
| 180 |
|
| 181 |
wp_enqueue_script( |
| 182 |
'suredonation-campaign-blocks', |
| 183 |
SUREDONATION_URL . 'assets/build/campaign-blocks.js', |
| 184 |
$asset['dependencies'], |
| 185 |
$asset['version'], |
| 186 |
true |
| 187 |
); |
| 188 |
|
| 189 |
wp_set_script_translations( 'suredonation-campaign-blocks', 'suredonation' ); |
| 190 |
|
| 191 |
// Data for the campaign block editor placeholder (logo). |
| 192 |
wp_localize_script( |
| 193 |
'suredonation-campaign-blocks', |
| 194 |
'suredonationCampaignBlocks', |
| 195 |
$this->get_campaign_blocks_data() |
| 196 |
); |
| 197 |
|
| 198 |
// Style the server-side-rendered block previews in the editor. |
| 199 |
$style_file = SUREDONATION_DIR . 'assets/build/blocks/campaign/style-style.css'; |
| 200 |
$style_version = file_exists( $style_file ) |
| 201 |
? (string) filemtime( $style_file ) |
| 202 |
: SUREDONATION_VER; |
| 203 |
|
| 204 |
wp_enqueue_style( |
| 205 |
'suredonation-campaign-blocks', |
| 206 |
SUREDONATION_URL . 'assets/build/blocks/campaign/style-style.css', |
| 207 |
[], |
| 208 |
$style_version |
| 209 |
); |
| 210 |
} |
| 211 |
|
| 212 |
/** |
| 213 |
* Inject the campaign block styles into the editor canvas iframe. |
| 214 |
* |
| 215 |
* Styles enqueued via enqueue_block_editor_assets load in the editor's outer |
| 216 |
* frame only; the block canvas is iframed, so the server-side-rendered campaign |
| 217 |
* block previews would otherwise render unstyled. Adding the CSS to the editor |
| 218 |
* settings makes WordPress inject it inside the iframe, matching the frontend. |
| 219 |
* |
| 220 |
* @param array<string, mixed> $settings Block editor settings. |
| 221 |
* @param \WP_Block_Editor_Context $context Block editor context. |
| 222 |
* @return array<string, mixed> Modified settings. |
| 223 |
* @since 1.0.0 |
| 224 |
*/ |
| 225 |
public function add_campaign_iframe_styles( $settings, $context ) { |
| 226 |
// Inject wherever the campaign blocks can be used (everywhere except the |
| 227 |
// donation form editor), so their editor previews match the frontend. |
| 228 |
if ( ! isset( $context->post ) || 'suredonation_form' === $context->post->post_type ) { |
| 229 |
return $settings; |
| 230 |
} |
| 231 |
|
| 232 |
$css = $this->get_campaign_iframe_css(); |
| 233 |
if ( '' === $css ) { |
| 234 |
return $settings; |
| 235 |
} |
| 236 |
|
| 237 |
if ( ! isset( $settings['styles'] ) || ! is_array( $settings['styles'] ) ) { |
| 238 |
$settings['styles'] = []; |
| 239 |
} |
| 240 |
|
| 241 |
$settings['styles'][] = [ 'css' => $css ]; |
| 242 |
|
| 243 |
return $settings; |
| 244 |
} |
| 245 |
|
| 246 |
/** |
| 247 |
* Read the built campaign stylesheet, cached per request by file mtime so |
| 248 |
* the filter (which can run more than once per load) reads from disk at most |
| 249 |
* once until the asset changes. |
| 250 |
* |
| 251 |
* @return string The stylesheet contents, or '' when unavailable. |
| 252 |
* @since 1.0.0 |
| 253 |
*/ |
| 254 |
private function get_campaign_iframe_css() { |
| 255 |
static $cached_css = null; |
| 256 |
static $cached_mtime = null; |
| 257 |
|
| 258 |
$style_file = SUREDONATION_DIR . 'assets/build/blocks/campaign/style-style.css'; |
| 259 |
if ( ! file_exists( $style_file ) ) { |
| 260 |
return ''; |
| 261 |
} |
| 262 |
|
| 263 |
$mtime = filemtime( $style_file ); |
| 264 |
if ( null === $cached_css || $cached_mtime !== $mtime ) { |
| 265 |
// phpcs:ignore WordPress.WP.AlternativeFunctions.file_get_contents_file_get_contents -- Reading the plugin's own built stylesheet to inline into the editor iframe. |
| 266 |
$css = file_get_contents( $style_file ); |
| 267 |
$cached_css = false === $css ? '' : $css; |
| 268 |
$cached_mtime = $mtime; |
| 269 |
} |
| 270 |
|
| 271 |
return $cached_css; |
| 272 |
} |
| 273 |
|
| 274 |
/** |
| 275 |
* Inject the intl-tel-input stylesheet into the editor canvas iframe. |
| 276 |
* |
| 277 |
* The phone block renders the real intl-tel-input control in the editor so |
| 278 |
* its preview (flag + dial code) matches the front end. The library's CSS is |
| 279 |
* needed inside the canvas, which is iframed, so we add it to the editor |
| 280 |
* settings (the same mechanism used for the campaign block previews) rather |
| 281 |
* than enqueuing it in the outer frame where the iframe can't reach it. |
| 282 |
* Gated to the donation form editor, where the phone block lives. |
| 283 |
* |
| 284 |
* @param array<string, mixed> $settings Block editor settings. |
| 285 |
* @param \WP_Block_Editor_Context $context Block editor context. |
| 286 |
* @return array<string, mixed> Modified settings. |
| 287 |
* @since 1.1.1 |
| 288 |
*/ |
| 289 |
public function add_phone_iframe_styles( $settings, $context ) { |
| 290 |
// Only the donation form editor uses the field blocks (incl. phone). |
| 291 |
if ( ! isset( $context->post ) || 'suredonation_form' !== $context->post->post_type ) { |
| 292 |
return $settings; |
| 293 |
} |
| 294 |
|
| 295 |
$css = $this->get_phone_iframe_css(); |
| 296 |
if ( '' === $css ) { |
| 297 |
return $settings; |
| 298 |
} |
| 299 |
|
| 300 |
if ( ! isset( $settings['styles'] ) || ! is_array( $settings['styles'] ) ) { |
| 301 |
$settings['styles'] = []; |
| 302 |
} |
| 303 |
|
| 304 |
$settings['styles'][] = [ 'css' => $css ]; |
| 305 |
|
| 306 |
return $settings; |
| 307 |
} |
| 308 |
|
| 309 |
/** |
| 310 |
* Read the vendored intl-tel-input stylesheet, cached per request by file |
| 311 |
* mtime so the filter (which can run more than once per load) reads from disk |
| 312 |
* at most once until the asset changes. |
| 313 |
* |
| 314 |
* @return string The stylesheet contents, or '' when unavailable. |
| 315 |
* @since 1.1.1 |
| 316 |
*/ |
| 317 |
private function get_phone_iframe_css() { |
| 318 |
static $cached_css = null; |
| 319 |
static $cached_mtime = null; |
| 320 |
|
| 321 |
$style_file = SUREDONATION_DIR . 'assets/css/vendor/intl/intlTelInput.min.css'; |
| 322 |
if ( ! file_exists( $style_file ) ) { |
| 323 |
return ''; |
| 324 |
} |
| 325 |
|
| 326 |
$mtime = filemtime( $style_file ); |
| 327 |
if ( null === $cached_css || $cached_mtime !== $mtime ) { |
| 328 |
// phpcs:ignore WordPress.WP.AlternativeFunctions.file_get_contents_file_get_contents -- Reading the plugin's vendored stylesheet to inline into the editor iframe. |
| 329 |
$css = file_get_contents( $style_file ); |
| 330 |
|
| 331 |
if ( false === $css ) { |
| 332 |
$cached_css = ''; |
| 333 |
} else { |
| 334 |
// The stylesheet references the flag/globe sprites with paths |
| 335 |
// relative to its own location (../intl/img/…). Inlining drops |
| 336 |
// that base, so rewrite them to absolute plugin URLs so the |
| 337 |
// flags resolve inside the iframe. |
| 338 |
$img_url = SUREDONATION_URL . 'assets/css/vendor/intl/img/'; |
| 339 |
$cached_css = str_replace( '../intl/img/', $img_url, $css ); |
| 340 |
} |
| 341 |
|
| 342 |
$cached_mtime = $mtime; |
| 343 |
} |
| 344 |
|
| 345 |
return $cached_css; |
| 346 |
} |
| 347 |
|
| 348 |
/** |
| 349 |
* Enqueue block editor assets. |
| 350 |
* |
| 351 |
* Only loads on the donation form editor. |
| 352 |
* |
| 353 |
* @return void |
| 354 |
* @since 0.0.1 |
| 355 |
*/ |
| 356 |
public function enqueue_editor_assets() { |
| 357 |
$screen = get_current_screen(); |
| 358 |
|
| 359 |
// Only load on donation form editor. |
| 360 |
if ( ! $screen || 'suredonation_form' !== $screen->post_type ) { |
| 361 |
return; |
| 362 |
} |
| 363 |
|
| 364 |
// Use the asset.php content hash as the version so rebuilds bust the |
| 365 |
// browser cache. Falls back to SUREDONATION_VER if the asset file |
| 366 |
// is missing. |
| 367 |
$blocks_asset_file = SUREDONATION_DIR . 'assets/build/blocks.asset.php'; |
| 368 |
$blocks_asset = file_exists( $blocks_asset_file ) |
| 369 |
? require $blocks_asset_file |
| 370 |
: [ |
| 371 |
'dependencies' => [ 'wp-blocks', 'wp-element', 'wp-editor', 'wp-components', 'wp-i18n', 'wp-block-editor', 'wp-data' ], |
| 372 |
'version' => SUREDONATION_VER, |
| 373 |
]; |
| 374 |
|
| 375 |
// Enqueue the blocks script. |
| 376 |
wp_enqueue_script( |
| 377 |
'suredonation-blocks', |
| 378 |
SUREDONATION_URL . 'assets/build/blocks.js', |
| 379 |
$blocks_asset['dependencies'], |
| 380 |
$blocks_asset['version'], |
| 381 |
true |
| 382 |
); |
| 383 |
|
| 384 |
// Load JS translations for blocks. |
| 385 |
wp_set_script_translations( 'suredonation-blocks', 'suredonation' ); |
| 386 |
|
| 387 |
// Localize script with admin data for blocks. |
| 388 |
$global_currency = Payment_Helper::get_currency(); |
| 389 |
|
| 390 |
wp_localize_script( |
| 391 |
'suredonation-blocks', |
| 392 |
'suredonation_admin', |
| 393 |
[ |
| 394 |
'payments' => [ |
| 395 |
'stripe_connected' => Stripe_Helper::is_stripe_connected(), |
| 396 |
'stripe_connect_url' => Stripe_Helper::get_stripe_connect_url(), |
| 397 |
'settings_url' => admin_url( 'admin.php?page=suredonation#/settings?tab=payments' ), |
| 398 |
'offline_enabled' => Offline_Helper::is_offline_enabled(), |
| 399 |
'gateways' => apply_filters( |
| 400 |
'suredonation_editor_payment_gateways', |
| 401 |
[ |
| 402 |
[ |
| 403 |
'value' => 'stripe', |
| 404 |
'label' => __( 'Stripe', 'suredonation' ), |
| 405 |
'supports_recurring' => true, |
| 406 |
], |
| 407 |
[ |
| 408 |
'value' => 'offline', |
| 409 |
'label' => __( 'Offline Donations', 'suredonation' ), |
| 410 |
'supports_recurring' => false, |
| 411 |
], |
| 412 |
] |
| 413 |
), |
| 414 |
], |
| 415 |
'fee_recovery' => Payment_Helper::get_fee_recovery_settings(), |
| 416 |
'currency' => $global_currency, |
| 417 |
'currencySymbol' => Payment_Helper::get_currency_symbol( $global_currency ), |
| 418 |
// Resolved default validation messages so the editor can show |
| 419 |
// them as placeholders on each field's Error Message control. |
| 420 |
'validationMessages' => \SureDonation\Inc\Field_Validation::get_resolved_validation_messages(), |
| 421 |
] |
| 422 |
); |
| 423 |
} |
| 424 |
|
| 425 |
/** |
| 426 |
* Register all blocks. |
| 427 |
* |
| 428 |
* @return void |
| 429 |
* @since 0.0.1 |
| 430 |
*/ |
| 431 |
public function register_blocks() { |
| 432 |
$blocks = [ |
| 433 |
[ |
| 434 |
'dir' => SUREDONATION_DIR . 'inc/blocks/**/*.php', |
| 435 |
'namespace' => 'SureDonation\\Inc\\Blocks', |
| 436 |
], |
| 437 |
]; |
| 438 |
|
| 439 |
/** |
| 440 |
* Filter to add and register additional blocks. |
| 441 |
* |
| 442 |
* @param array<int, array<string, string>> $additional_blocks Additional blocks to register. |
| 443 |
*/ |
| 444 |
$additional_blocks = apply_filters( 'suredonation_register_additional_blocks', [] ); |
| 445 |
|
| 446 |
if ( ! empty( $additional_blocks ) && is_array( $additional_blocks ) && count( $additional_blocks ) > 0 ) { |
| 447 |
$blocks = [ ...$blocks, ...$additional_blocks ]; |
| 448 |
} |
| 449 |
|
| 450 |
foreach ( $blocks as $block ) { |
| 451 |
if ( ! is_array( $block ) || ! isset( $block['dir'] ) || ! isset( $block['namespace'] ) ) { |
| 452 |
continue; |
| 453 |
} |
| 454 |
$block_files = glob( $block['dir'] ); |
| 455 |
if ( is_array( $block_files ) ) { |
| 456 |
$this->register_block( $block_files, $block['namespace'], 'Block' ); |
| 457 |
} |
| 458 |
} |
| 459 |
} |
| 460 |
|
| 461 |
/** |
| 462 |
* Register blocks from directory. |
| 463 |
* |
| 464 |
* @param array<int, string> $blocks_dir Array of block file paths. |
| 465 |
* @param string $block_namespace Block namespace. |
| 466 |
* @param string $base Base class name. |
| 467 |
* @return void |
| 468 |
* @since 0.0.1 |
| 469 |
*/ |
| 470 |
public function register_block( $blocks_dir, $block_namespace, $base ) { |
| 471 |
if ( empty( $blocks_dir ) ) { |
| 472 |
return; |
| 473 |
} |
| 474 |
|
| 475 |
foreach ( $blocks_dir as $filename ) { |
| 476 |
// Skip base.php and register.php. |
| 477 |
$basename = basename( $filename ); |
| 478 |
if ( 'base.php' === $basename || 'register.php' === $basename ) { |
| 479 |
continue; |
| 480 |
} |
| 481 |
|
| 482 |
require_once $filename; |
| 483 |
|
| 484 |
// Replace hyphens with underscores in directory name. |
| 485 |
$classname = str_replace( '-', '_', basename( dirname( $filename ) ) ); |
| 486 |
|
| 487 |
// Convert to title case. |
| 488 |
$classname = ucwords( $classname, '_' ); |
| 489 |
|
| 490 |
$full_class_name = $block_namespace . '\\' . $classname . '\\' . $base; |
| 491 |
|
| 492 |
// Check if the class exists. |
| 493 |
if ( class_exists( $full_class_name ) ) { |
| 494 |
$block = new $full_class_name(); |
| 495 |
|
| 496 |
// Call register on the block object. |
| 497 |
if ( method_exists( $block, 'register' ) ) { |
| 498 |
$block->register(); |
| 499 |
} |
| 500 |
} |
| 501 |
} |
| 502 |
} |
| 503 |
} |
| 504 |
|
