| 1 |
<?php |
| 2 |
/** |
| 3 |
* Friends Blocks |
| 4 |
* |
| 5 |
* This contains the functions for blocks. |
| 6 |
* |
| 7 |
* @package Friends |
| 8 |
*/ |
| 9 |
|
| 10 |
namespace Friends; |
| 11 |
|
| 12 |
/** |
| 13 |
* This is the class for the Friends Plugin blocks. |
| 14 |
* |
| 15 |
* @since 0.8 |
| 16 |
* |
| 17 |
* @package Friends |
| 18 |
* @author Alex Kirk |
| 19 |
*/ |
| 20 |
class Blocks { |
| 21 |
/** |
| 22 |
* Contains a reference to the Friends class. |
| 23 |
* |
| 24 |
* @var Friends |
| 25 |
*/ |
| 26 |
private $friends = null; |
| 27 |
|
| 28 |
/** |
| 29 |
* Whether an excerpt is currently being generated. |
| 30 |
* |
| 31 |
* @var int |
| 32 |
*/ |
| 33 |
private $current_excerpt = null; |
| 34 |
|
| 35 |
/** |
| 36 |
* Constructor |
| 37 |
* |
| 38 |
* @param Friends $friends A reference to the Friends object. |
| 39 |
*/ |
| 40 |
public function __construct( Friends $friends ) { |
| 41 |
$this->friends = $friends; |
| 42 |
$this->register_hooks(); |
| 43 |
} |
| 44 |
|
| 45 |
/** |
| 46 |
* Register the WordPress hooks |
| 47 |
*/ |
| 48 |
private function register_hooks() { |
| 49 |
if ( ! function_exists( 'register_block_type' ) ) { |
| 50 |
return; |
| 51 |
} |
| 52 |
if ( function_exists( 'classicpress_version' ) ) { |
| 53 |
return; |
| 54 |
} |
| 55 |
add_action( 'admin_enqueue_scripts', array( $this, 'language_data' ) ); |
| 56 |
add_filter( 'render_block', array( $this, 'render_friends_block_visibility' ), 10, 2 ); |
| 57 |
add_filter( 'get_the_excerpt', array( $this, 'current_excerpt_start' ), 9, 2 ); |
| 58 |
add_filter( 'get_the_excerpt', array( $this, 'current_excerpt_end' ), 11, 2 ); |
| 59 |
add_filter( 'wp_loaded', array( $this, 'add_block_visibility_attribute' ), 10, 2 ); |
| 60 |
add_filter( 'template_redirect', array( $this, 'handle_follow_me' ), 10, 2 ); |
| 61 |
add_action( 'enqueue_block_editor_assets', array( $this, 'register_friends_block_visibility' ) ); |
| 62 |
add_action( 'init', array( $this, 'register_blocks' ) ); |
| 63 |
} |
| 64 |
|
| 65 |
/** |
| 66 |
* Register our blocks. |
| 67 |
*/ |
| 68 |
public function register_blocks() { |
| 69 |
if ( ! function_exists( 'register_block_type_from_metadata' ) ) { |
| 70 |
// Blocks is not active. |
| 71 |
return; |
| 72 |
} |
| 73 |
register_block_type_from_metadata( |
| 74 |
FRIENDS_PLUGIN_DIR . '/blocks/friends-list', |
| 75 |
array( |
| 76 |
'render_callback' => array( $this, 'render_friends_list_block' ), |
| 77 |
) |
| 78 |
); |
| 79 |
|
| 80 |
register_block_type_from_metadata( |
| 81 |
FRIENDS_PLUGIN_DIR . '/blocks/friend-posts', |
| 82 |
array( |
| 83 |
'render_callback' => array( $this, 'render_friend_posts_block' ), |
| 84 |
) |
| 85 |
); |
| 86 |
|
| 87 |
register_block_type_from_metadata( |
| 88 |
FRIENDS_PLUGIN_DIR . '/blocks/follow-me', |
| 89 |
array( |
| 90 |
'render_callback' => array( $this, 'render_follow_me_block' ), |
| 91 |
) |
| 92 |
); |
| 93 |
|
| 94 |
register_block_type_from_metadata( |
| 95 |
FRIENDS_PLUGIN_DIR . '/blocks/message' |
| 96 |
); |
| 97 |
} |
| 98 |
|
| 99 |
/** |
| 100 |
* Render the Friends List block |
| 101 |
* |
| 102 |
* @param array $attributes Attributes set by Blocks. |
| 103 |
* @return string The new block content. |
| 104 |
*/ |
| 105 |
public function render_friends_list_block( $attributes ) { |
| 106 |
if ( ! isset( $attributes['user_types'] ) ) { |
| 107 |
$attributes['user_types'] = 'friends'; |
| 108 |
} |
| 109 |
switch ( $attributes['user_types'] ) { |
| 110 |
case 'friend_requests': |
| 111 |
$friends = User_Query::all_friend_requests(); |
| 112 |
$no_users = __( "You currently don't have any friend requests.", 'friends' ); |
| 113 |
break; |
| 114 |
|
| 115 |
case 'friends_subscriptions': |
| 116 |
$friends = User_Query::all_associated_users(); |
| 117 |
$no_users = __( "You don't have any friends or subscriptions yet.", 'friends' ); |
| 118 |
break; |
| 119 |
|
| 120 |
case 'subscriptions': |
| 121 |
$friends = User_Query::all_subscriptions(); |
| 122 |
$no_users = __( "You don't have any subscriptions yet.", 'friends' ); |
| 123 |
break; |
| 124 |
|
| 125 |
case 'friends': |
| 126 |
default: |
| 127 |
$friends = User_Query::all_friends(); |
| 128 |
$no_users = __( "You don't have any friends yet.", 'friends' ); |
| 129 |
} |
| 130 |
|
| 131 |
if ( $friends->get_total() === 0 ) { |
| 132 |
return '<span class="wp-block-friends-friends-list no-users">' . $no_users . '</span>'; |
| 133 |
} |
| 134 |
|
| 135 |
if ( $attributes['users_inline'] ) { |
| 136 |
$out = ''; |
| 137 |
$first = true; |
| 138 |
} else { |
| 139 |
$out = '<ul>'; |
| 140 |
} |
| 141 |
$count = 0; |
| 142 |
foreach ( $friends->get_results() as $friend_user ) { |
| 143 |
$count += 1; |
| 144 |
if ( $attributes['users_inline'] ) { |
| 145 |
if ( ! $first ) { |
| 146 |
$out .= ', '; |
| 147 |
} |
| 148 |
$first = false; |
| 149 |
} else { |
| 150 |
$out .= '<li>'; |
| 151 |
} |
| 152 |
|
| 153 |
if ( friends::has_required_privileges() ) { |
| 154 |
$url = $friend_user->get_local_friends_page_url(); |
| 155 |
} else { |
| 156 |
$url = $friend_user->user_url; |
| 157 |
} |
| 158 |
|
| 159 |
$out .= sprintf( |
| 160 |
'<a class="wp-block-friends-friends-list wp-user" href="%1$s">%2$s</a></li>', |
| 161 |
esc_url( $url ), |
| 162 |
esc_html( $friend_user->display_name ) |
| 163 |
); |
| 164 |
if ( ! $attributes['users_inline'] ) { |
| 165 |
$out .= '</li>'; |
| 166 |
} |
| 167 |
} |
| 168 |
if ( ! $attributes['users_inline'] ) { |
| 169 |
$out .= '</ul>'; |
| 170 |
} |
| 171 |
|
| 172 |
return $out; |
| 173 |
} |
| 174 |
|
| 175 |
/** |
| 176 |
* Render the Friend Posts block |
| 177 |
* |
| 178 |
* @param array $attributes Attributes set by Blocks. |
| 179 |
* @return string The new block content. |
| 180 |
*/ |
| 181 |
public function render_friend_posts_block( $attributes ) { |
| 182 |
$date_formats = array( |
| 183 |
'Y m d H' => 'human', |
| 184 |
'Y m d' => 'H:i', |
| 185 |
'Y w' => 'D j, H:i', |
| 186 |
'Y' => 'M j', |
| 187 |
'' => 'M j, Y', |
| 188 |
); |
| 189 |
|
| 190 |
$last_author = false; |
| 191 |
|
| 192 |
$only_users = array(); |
| 193 |
if ( isset( $attributes['only_users'] ) ) { |
| 194 |
$only_users = array_flip( array_filter( preg_split( '/[, ]+/', $attributes['only_users'] ) ) ); |
| 195 |
} |
| 196 |
$exclude_users = array(); |
| 197 |
if ( isset( $attributes['exclude_users'] ) ) { |
| 198 |
$exclude_users = array_flip( array_filter( preg_split( '/[, ]+/', $attributes['exclude_users'] ) ) ); |
| 199 |
} |
| 200 |
|
| 201 |
$count = max( 1, min( 100, $attributes['count'] ) ); |
| 202 |
$remaining = $count; |
| 203 |
$offset = 0; |
| 204 |
$out = '<ul class="friend-posts">'; |
| 205 |
while ( $remaining > 0 ) { |
| 206 |
$recent_posts = wp_get_recent_posts( |
| 207 |
array( |
| 208 |
'numberposts' => $count, |
| 209 |
'offset' => $offset, |
| 210 |
'post_type' => apply_filters( 'friends_frontend_post_types', array() ), |
| 211 |
) |
| 212 |
); |
| 213 |
if ( count( $recent_posts ) === 0 ) { |
| 214 |
break; |
| 215 |
} |
| 216 |
$offset += $count; |
| 217 |
|
| 218 |
foreach ( $recent_posts as $post ) { |
| 219 |
$friend_user = new User( $post['post_author'] ); |
| 220 |
|
| 221 |
if ( ! empty( $only_users ) && ! isset( $only_users[ $friend_user->user_login ] ) && ! isset( $only_users[ $friend_user->ID ] ) && ! isset( $only_users[ $friend_user->display_name ] ) ) { |
| 222 |
continue; |
| 223 |
} |
| 224 |
|
| 225 |
if ( ! empty( $exclude_users ) && isset( $exclude_users[ $friend_user->user_login ] ) && isset( $exclude_users[ $friend_user->ID ] ) && isset( $exclude_users[ $friend_user->display_name ] ) ) { |
| 226 |
continue; |
| 227 |
} |
| 228 |
|
| 229 |
if ( $remaining <= 0 ) { |
| 230 |
break 2; |
| 231 |
} |
| 232 |
$remaining -= 1; |
| 233 |
|
| 234 |
$author = $friend_user->display_name; |
| 235 |
if ( $attributes['author_name'] || $attributes['author_avatar'] || $attributes['author_inline'] ) { |
| 236 |
if ( $attributes['author_inline'] || $last_author !== $author ) { |
| 237 |
if ( $last_author && ! $attributes['author_inline'] ) { |
| 238 |
$out .= '</li></ul></li>'; |
| 239 |
} |
| 240 |
$last_author = $author; |
| 241 |
|
| 242 |
$out .= '<li>'; |
| 243 |
if ( $attributes['author_avatar'] ) { |
| 244 |
$out .= '<img src="' . esc_url( get_avatar_url( $post['post_author'] ) ) . '" width="20" height="20" class="avatar" />'; |
| 245 |
} |
| 246 |
if ( $attributes['author_name'] ) { |
| 247 |
$out .= esc_html( $author ); |
| 248 |
} |
| 249 |
|
| 250 |
if ( $attributes['author_inline'] ) { |
| 251 |
$out .= ' '; |
| 252 |
} else { |
| 253 |
$out .= '<ul><li>'; |
| 254 |
} |
| 255 |
} else { |
| 256 |
$out .= '<li>'; |
| 257 |
} |
| 258 |
} else { |
| 259 |
$out .= '<li>'; |
| 260 |
} |
| 261 |
$title = get_the_title( $post['ID'] ); |
| 262 |
if ( empty( $title ) ) { |
| 263 |
$title = get_the_excerpt( $post['ID'] ); |
| 264 |
} |
| 265 |
$out .= sprintf( |
| 266 |
'<a class="wp-block-friends-friend-posts" href="%1$s">%2$s</a>', |
| 267 |
esc_url( $attributes['internal_link'] ? $friend_user->get_local_friends_page_url( $post['ID'] ) : get_permalink( $post['ID'] ) ), |
| 268 |
esc_html( $title ) |
| 269 |
); |
| 270 |
|
| 271 |
if ( $attributes['show_date'] ) { |
| 272 |
$post_date = strtotime( $post['post_date_gmt'] ); |
| 273 |
foreach ( $date_formats as $compare => $date_format ) { |
| 274 |
if ( gmdate( $compare ) === gmdate( $compare, $post_date ) ) { |
| 275 |
break; |
| 276 |
} |
| 277 |
} |
| 278 |
$out .= ' <span class="date" data-date="' . esc_attr( $post['post_date'] ) . '">'; |
| 279 |
if ( 'human' === $date_format ) { |
| 280 |
/* translators: %s is a time span */ |
| 281 |
$out .= sprintf( __( '%s ago' ), human_time_diff( $post_date ) ); // phpcs:ignore WordPress.WP.I18n.MissingArgDomain |
| 282 |
} else { |
| 283 |
$out .= date_i18n( $date_format, strtotime( $post['post_date'] ) ); |
| 284 |
} |
| 285 |
$out .= '</span>'; |
| 286 |
} |
| 287 |
$out .= '</li>'; |
| 288 |
} |
| 289 |
} |
| 290 |
|
| 291 |
if ( $last_author && ( $attributes['author_name'] || $attributes['author_avatar'] ) && ! $attributes['author_inline'] ) { |
| 292 |
$out .= '</ul></li>'; |
| 293 |
} |
| 294 |
$out .= '</ul>'; |
| 295 |
|
| 296 |
return $out; |
| 297 |
} |
| 298 |
|
| 299 |
/** |
| 300 |
* Register the Block Visibility script. |
| 301 |
*/ |
| 302 |
public function register_friends_block_visibility() { |
| 303 |
wp_enqueue_script( |
| 304 |
'friends-block-visibility', |
| 305 |
plugins_url( 'blocks/block-visibility/build/index.js', FRIENDS_PLUGIN_FILE ), |
| 306 |
array( 'wp-blocks', 'wp-element', 'wp-i18n', 'wp-editor' ), |
| 307 |
Friends::VERSION |
| 308 |
); |
| 309 |
|
| 310 |
wp_enqueue_style( |
| 311 |
'friends-blocks', |
| 312 |
plugins_url( 'friends-blocks.css', FRIENDS_PLUGIN_FILE ), |
| 313 |
array(), |
| 314 |
Friends::VERSION |
| 315 |
); |
| 316 |
} |
| 317 |
|
| 318 |
/** |
| 319 |
* Adds a block visibility attribute. |
| 320 |
*/ |
| 321 |
public function add_block_visibility_attribute() { |
| 322 |
$registered_blocks = \WP_Block_Type_Registry::get_instance()->get_all_registered(); |
| 323 |
|
| 324 |
foreach ( $registered_blocks as $block ) { |
| 325 |
$block->attributes['friendsVisibility'] = array( |
| 326 |
'type' => 'string', |
| 327 |
'default' => '', |
| 328 |
); |
| 329 |
} |
| 330 |
} |
| 331 |
|
| 332 |
/** |
| 333 |
* Handle the follow me button click. |
| 334 |
*/ |
| 335 |
public function handle_follow_me() { |
| 336 |
if ( ! isset( $_REQUEST['friends_friend_request_url'] ) ) { |
| 337 |
return; |
| 338 |
} |
| 339 |
if ( ! wp_verify_nonce( $_REQUEST['_wpnonce'], 'friends_follow_me' ) ) { |
| 340 |
wp_safe_redirect( add_query_arg( 'error', __( 'Unable to verify nonce, please try again.', 'friends' ) ) ); |
| 341 |
exit; |
| 342 |
} |
| 343 |
$access_transient_key = 'friends_follow_me_' . crc32( $_SERVER['REMOTE_ADDR'] ); |
| 344 |
$access_count = get_transient( $access_transient_key ); |
| 345 |
if ( $access_count >= 10 ) { |
| 346 |
header( 'HTTP/1.0 529 Too Many Requests' ); |
| 347 |
wp_die( 'Too Many Requests' ); |
| 348 |
} |
| 349 |
set_transient( $access_transient_key, $access_count + 1, 3600 ); |
| 350 |
|
| 351 |
$url = $_REQUEST['friends_friend_request_url']; |
| 352 |
|
| 353 |
$fqdn_regex = '(?=^.{4,253}$)(^((?!-)[a-zA-Z0-9-]{1,63}(?<!-)\.)+[a-zA-Z]{2,63}$)'; |
| 354 |
if ( false === strpos( $url, 'https://' ) ) { |
| 355 |
$url = 'https://' . $url; |
| 356 |
} |
| 357 |
$parts = parse_url( $url ); |
| 358 |
|
| 359 |
if ( ! preg_match( '/' . $fqdn_regex . '/', $parts['host'] ) ) { |
| 360 |
wp_safe_redirect( add_query_arg( 'error', __( 'You specified an invalid URL.', 'friends' ) ) ); |
| 361 |
exit; |
| 362 |
} |
| 363 |
|
| 364 |
$response = wp_safe_remote_head( |
| 365 |
$url, |
| 366 |
array( |
| 367 |
'timeout' => 5, |
| 368 |
'redirection' => 5, |
| 369 |
'headers' => array( |
| 370 |
'Accept: text/html', |
| 371 |
), |
| 372 |
) |
| 373 |
); |
| 374 |
if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { |
| 375 |
wp_safe_redirect( |
| 376 |
add_query_arg( |
| 377 |
'error', |
| 378 |
sprintf( /* translators: %s is an HTTP status code */ |
| 379 |
__( 'The server returned an HTTP status: %s', 'friends' ), |
| 380 |
wp_remote_retrieve_response_code( $response ) |
| 381 |
) |
| 382 |
) |
| 383 |
); |
| 384 |
exit; |
| 385 |
} |
| 386 |
|
| 387 |
$links = (array) wp_remote_retrieve_header( $response, 'link' ); |
| 388 |
if ( ! empty( $links ) ) { |
| 389 |
$friends_base_url_endpoints = array_filter( |
| 390 |
$links, |
| 391 |
function ( $link ) { |
| 392 |
return preg_match( '/rel="friends-base-url"/', $link ); |
| 393 |
} |
| 394 |
); |
| 395 |
|
| 396 |
if ( ! empty( $friends_base_url_endpoints ) ) { |
| 397 |
header( 'Location: ' . $url . '?add-friend=' . urlencode( home_url() ) ); |
| 398 |
exit; |
| 399 |
} |
| 400 |
} |
| 401 |
|
| 402 |
// Try again for servers that filter out the Link headers. |
| 403 |
$response = wp_safe_remote_get( |
| 404 |
$url, |
| 405 |
array( |
| 406 |
'timeout' => 5, |
| 407 |
'redirection' => 5, |
| 408 |
) |
| 409 |
); |
| 410 |
if ( 200 !== wp_remote_retrieve_response_code( $response ) ) { |
| 411 |
wp_safe_redirect( |
| 412 |
add_query_arg( |
| 413 |
'error', |
| 414 |
sprintf( /* translators: %s is an HTTP status code */ |
| 415 |
__( 'The server returned an HTTP status: %s', 'friends' ), |
| 416 |
wp_remote_retrieve_response_code( $response ) |
| 417 |
) |
| 418 |
) |
| 419 |
); |
| 420 |
exit; |
| 421 |
} |
| 422 |
|
| 423 |
$content = wp_remote_retrieve_body( $response ); |
| 424 |
$mf = Mf2\parse( $content, $url ); |
| 425 |
|
| 426 |
if ( isset( $mf['rel-urls'] ) ) { |
| 427 |
foreach ( $mf['rel-urls'] as $link_url => $link ) { |
| 428 |
if ( in_array( 'friends-base-url', $link['rels'] ) ) { |
| 429 |
header( 'Location: ' . $link_url . '?add-friend=' . urlencode( home_url() ) ); |
| 430 |
exit; |
| 431 |
} |
| 432 |
} |
| 433 |
} |
| 434 |
|
| 435 |
header( 'Location: https://wpfriends.at/follow-me?url=' . urlencode( $_REQUEST['friends_friend_request_url'] ) ); |
| 436 |
exit; |
| 437 |
} |
| 438 |
|
| 439 |
/** |
| 440 |
* Add a CSRF to the Follow Me block. |
| 441 |
* |
| 442 |
* @param array $attributes Block attributes. |
| 443 |
* @param string $content Block default content. |
| 444 |
* @param \WP_Block $block Block instance. |
| 445 |
* @return string The rendered content. |
| 446 |
*/ |
| 447 |
public function render_follow_me_block( $attributes, $content, $block ) { |
| 448 |
$input = '<input type="text" name="friends_friend_request_url"'; |
| 449 |
$nonce = wp_nonce_field( 'friends_follow_me', '_wpnonce', true, false ); |
| 450 |
return str_replace( $input, $nonce . $input, $content ); |
| 451 |
} |
| 452 |
|
| 453 |
/** |
| 454 |
* Render the "Only visible for friends" Blocks block |
| 455 |
* |
| 456 |
* @param string $content The content provided by the user. |
| 457 |
* @param object $block Attributes for the block. |
| 458 |
* @return string The rendered content. |
| 459 |
*/ |
| 460 |
public function render_friends_block_visibility( $content, $block ) { |
| 461 |
$css_class = ( empty( $block['attrs'] ) || empty( $block['attrs']['className'] ) ) ? 'default' : $block['attrs']['className']; |
| 462 |
$visibility = ''; |
| 463 |
if ( preg_match( '/\bonly-friends\b/', $css_class ) ) { |
| 464 |
$visibility = 'only-friends'; |
| 465 |
} elseif ( preg_match( '/\bnot-friends\b/', $css_class ) ) { |
| 466 |
$visibility = 'not-friends'; |
| 467 |
} |
| 468 |
|
| 469 |
if ( ! $visibility ) { |
| 470 |
return $content; |
| 471 |
} |
| 472 |
$class_only_friends = ' class="only-friends" style="background-color: #efe; padding-left: .5em;"'; |
| 473 |
$class_not_friends = ' class="not-friends" style="background-color: #fee; padding-left: .5em;"'; |
| 474 |
$class_watermark = ' class="watermark" style="float: right; padding-top: .5em; padding-right: .5em; font-size: 80%; color: #ccc;"'; |
| 475 |
|
| 476 |
switch ( $visibility ) { |
| 477 |
case 'only-friends': |
| 478 |
if ( friends::has_required_privileges() ) { |
| 479 |
if ( $this->current_excerpt ) { |
| 480 |
return $content; |
| 481 |
} |
| 482 |
return '<div' . $class_only_friends . '><span' . $class_watermark . '>' . __( 'Only friends', 'friends' ) . '</span>' . $content . '</div>'; |
| 483 |
} |
| 484 |
if ( current_user_can( 'friend' ) ) { |
| 485 |
return $content; |
| 486 |
} |
| 487 |
return ''; |
| 488 |
|
| 489 |
case 'not-friends': |
| 490 |
if ( friends::has_required_privileges() ) { |
| 491 |
if ( $this->current_excerpt ) { |
| 492 |
return $content; |
| 493 |
} |
| 494 |
|
| 495 |
return '<div' . $class_not_friends . '><span' . $class_watermark . '>' . __( 'Not friends', 'friends' ) . '</span>' . $content . '</span></div>'; |
| 496 |
} |
| 497 |
if ( current_user_can( 'friend' ) ) { |
| 498 |
return ''; |
| 499 |
} |
| 500 |
return $content; |
| 501 |
|
| 502 |
} |
| 503 |
|
| 504 |
return $content; |
| 505 |
} |
| 506 |
|
| 507 |
/** |
| 508 |
* Remember the current post being excerpted. With this we can change the visibility rendering. |
| 509 |
* |
| 510 |
* @param string $text The text. |
| 511 |
* @param \WP_Post $post The post. |
| 512 |
* |
| 513 |
* @return string The text. |
| 514 |
*/ |
| 515 |
public function current_excerpt_start( $text = '', $post = null ) { |
| 516 |
if ( $post ) { |
| 517 |
$this->current_excerpt = $post->ID; |
| 518 |
} |
| 519 |
return $text; |
| 520 |
} |
| 521 |
|
| 522 |
/** |
| 523 |
* Stop remembering the current post being excerpted. |
| 524 |
* |
| 525 |
* @param string $text The text. |
| 526 |
* @param \WP_Post $post The post. |
| 527 |
* |
| 528 |
* @return string The text. |
| 529 |
*/ |
| 530 |
public function current_excerpt_end( $text = '', $post = null ) { |
| 531 |
if ( $post && $this->current_excerpt === $post->ID ) { |
| 532 |
$this->current_excerpt = null; |
| 533 |
} |
| 534 |
return $text; |
| 535 |
} |
| 536 |
|
| 537 |
/** |
| 538 |
* Load up the language data for the Blocks blocks |
| 539 |
*/ |
| 540 |
public function language_data() { |
| 541 |
$locale_data = array(); |
| 542 |
if ( function_exists( 'wp_get_jed_locale_data' ) ) { |
| 543 |
$locale_data = wp_get_jed_locale_data( 'friends' ); |
| 544 |
} elseif ( function_exists( 'blocks_get_jed_locale_data' ) ) { |
| 545 |
$locale_data = blocks_get_jed_locale_data( 'friends' ); |
| 546 |
} |
| 547 |
|
| 548 |
if ( ! empty( $locale_data ) ) { |
| 549 |
wp_add_inline_script( |
| 550 |
'friends-block-not-friends', |
| 551 |
'wp.i18n.setLocaleData( ' . wp_json_encode( $locale_data ) . ', "friends" );', |
| 552 |
'before' |
| 553 |
); |
| 554 |
} |
| 555 |
} |
| 556 |
} |
| 557 |
|
