| @@ -1,0 +1,486 @@ | ||
| 1 | +<?php | |
| 2 | + | |
| 3 | +/** | |
| 4 | + * Helper function to get the Bluesky API parameters | |
| 5 | + * | |
| 6 | + * @since 1.0.0 | |
| 7 | + * | |
| 8 | + * @return array|false | |
| 9 | + */ | |
| 10 | +function automatorwp_bluesky_get_api() { | |
| 11 | + | |
| 12 | + $user_handle = automatorwp_bluesky_get_option( 'user_handle', '' ); | |
| 13 | + $user_password = automatorwp_bluesky_get_option( 'user_password', '' ); | |
| 14 | + $base_url = 'https://bsky.social/xrpc'; | |
| 15 | + $chat_url = 'https://api.bsky.chat/xrpc'; | |
| 16 | + | |
| 17 | + if( empty( $user_handle ) || empty( $user_password ) ) { | |
| 18 | + return false; | |
| 19 | + } | |
| 20 | + | |
| 21 | + return array( | |
| 22 | + 'user_handle' => $user_handle, | |
| 23 | + 'user_password' => $user_password, | |
| 24 | + 'base_url' => $base_url, | |
| 25 | + 'chat_url' => $chat_url, | |
| 26 | + ); | |
| 27 | +} | |
| 28 | + | |
| 29 | +/** | |
| 30 | + * Function to check the user credentials with a POST request to the Bluesky API | |
| 31 | + * Also saving the refresh token and user DID | |
| 32 | + * | |
| 33 | + * @param mixed $credentials - User credentials | |
| 34 | + * | |
| 35 | + * @return bool - True if the credentials are correct, false otherwise | |
| 36 | + */ | |
| 37 | +function automatorwp_bluesky_check_settings_status( $credentials ) { | |
| 38 | + | |
| 39 | + $return = false; | |
| 40 | + | |
| 41 | + // Preparar los datos en formato JSON | |
| 42 | + $body = json_encode( array( | |
| 43 | + 'identifier' => $credentials['user_handle'], | |
| 44 | + 'password' => $credentials['user_password'], | |
| 45 | + ) ); | |
| 46 | + | |
| 47 | + // Arguments for the POST request | |
| 48 | + $args = array( | |
| 49 | + 'body' => $body, | |
| 50 | + 'headers' => array( | |
| 51 | + 'Content-Type' => 'application/json', | |
| 52 | + ), | |
| 53 | + 'timeout' => 20, | |
| 54 | + 'data_format' => 'body', | |
| 55 | + ); | |
| 56 | + | |
| 57 | + | |
| 58 | + // POST request to the Bluesky API | |
| 59 | + $response = wp_remote_post( 'https://bsky.social/xrpc/com.atproto.server.createSession', $args ); | |
| 60 | + | |
| 61 | + $status_code = wp_remote_retrieve_response_code( $response ); | |
| 62 | + | |
| 63 | + if ( 200 !== $status_code ) { | |
| 64 | + wp_send_json_error( array( 'message' => __( 'Please, check your API credentials', 'automatorwp' ) ) ); | |
| 65 | + return $return; | |
| 66 | + } else { | |
| 67 | + $data = json_decode( wp_remote_retrieve_body( $response ), true ); | |
| 68 | + | |
| 69 | + // Check if the response has the refresh token | |
| 70 | + if ( isset( $data['refreshJwt'] ) ) { | |
| 71 | + // Update refresh token and user did | |
| 72 | + update_option( 'bluesky_refresh_token', $data['refreshJwt'] ); | |
| 73 | + update_option( 'bluesky_did', $data['did'] ); | |
| 74 | + $return = true; | |
| 75 | + } else { | |
| 76 | + wp_send_json_error( array( 'message' => __( 'Refresh token not found in the response.', 'automatorwp' ) ) ); | |
| 77 | + return $return; | |
| 78 | + } | |
| 79 | + $return = true; | |
| 80 | + } | |
| 81 | + | |
| 82 | + return $return; | |
| 83 | +} | |
| 84 | + | |
| 85 | +/** | |
| 86 | + * Get access token from Bluesky and save the new refresh token | |
| 87 | + * | |
| 88 | + * @return string|false - Access token | |
| 89 | + */ | |
| 90 | +function automatorwp_bluesky_get_access_token( ) { | |
| 91 | + $api = automatorwp_bluesky_get_api(); | |
| 92 | + | |
| 93 | + $refresh_token = get_option( 'bluesky_refresh_token' ); | |
| 94 | + | |
| 95 | + if ( !$refresh_token || !$api ) { | |
| 96 | + return false; | |
| 97 | + } | |
| 98 | + | |
| 99 | + $args = array( | |
| 100 | + 'headers' => array( | |
| 101 | + 'Content-Type' => 'application/json', | |
| 102 | + 'Authorization' => 'Bearer ' . $refresh_token, | |
| 103 | + ), | |
| 104 | + 'timeout' => 20, | |
| 105 | + 'data_format' => 'body', | |
| 106 | + ); | |
| 107 | + | |
| 108 | + $response = wp_remote_post( $api["base_url"] . '/com.atproto.server.refreshSession', $args ); | |
| 109 | + | |
| 110 | + $status_code = wp_remote_retrieve_response_code( $response ); | |
| 111 | + | |
| 112 | + if ( 200 !== $status_code ) { | |
| 113 | + return false; | |
| 114 | + } | |
| 115 | + | |
| 116 | + $data = json_decode( wp_remote_retrieve_body( $response ), true ); | |
| 117 | + | |
| 118 | + if ( isset( $data['accessJwt'] ) ) { | |
| 119 | + if ( isset( $data['refreshJwt'] ) ) { | |
| 120 | + update_option( 'bluesky_refresh_token', $data['refreshJwt'] ); | |
| 121 | + } | |
| 122 | + return $data['accessJwt']; | |
| 123 | + } else { | |
| 124 | + return false; | |
| 125 | + } | |
| 126 | +} | |
| 127 | + | |
| 128 | +/** | |
| 129 | + * Add post to bluesky | |
| 130 | + * | |
| 131 | + * @since 1.0.0 | |
| 132 | + * | |
| 133 | + * @param string $post_content Content of the post | |
| 134 | + * | |
| 135 | + * @return int - Status code | |
| 136 | + */ | |
| 137 | +function automatorwp_bluesky_create_post( $post_content ) { | |
| 138 | + | |
| 139 | + $api = automatorwp_bluesky_get_api(); | |
| 140 | + | |
| 141 | + if( ! $api ) { | |
| 142 | + return; | |
| 143 | + } | |
| 144 | + | |
| 145 | + $access_token = automatorwp_bluesky_get_access_token(); | |
| 146 | + | |
| 147 | + if ( ! $access_token ) { | |
| 148 | + return; | |
| 149 | + } | |
| 150 | + | |
| 151 | + $date = new DateTime( 'now', new DateTimeZone('UTC')); | |
| 152 | + $created_at = $date->format('Y-m-d\TH:i:s\Z'); | |
| 153 | + | |
| 154 | + $body = array( | |
| 155 | + 'repo' => $api['user_handle'], | |
| 156 | + 'collection'=> 'app.bsky.feed.post', | |
| 157 | + 'record' => array( | |
| 158 | + 'text' => $post_content, | |
| 159 | + 'createdAt' => $created_at, | |
| 160 | + ), | |
| 161 | + ); | |
| 162 | + | |
| 163 | + $args = array( | |
| 164 | + 'body' => json_encode( $body ), | |
| 165 | + 'headers' => array( | |
| 166 | + 'Content-Type' => 'application/json', | |
| 167 | + 'Authorization' => 'Bearer ' . $access_token, | |
| 168 | + ), | |
| 169 | + 'timeout' => 20, | |
| 170 | + ); | |
| 171 | + | |
| 172 | + $response = wp_remote_post( $api['base_url'] . '/com.atproto.repo.createRecord', $args ); | |
| 173 | + | |
| 174 | + $status_code = wp_remote_retrieve_response_code( $response ); | |
| 175 | + | |
| 176 | + return $status_code; | |
| 177 | +} | |
| 178 | + | |
| 179 | +/** | |
| 180 | + * Get user DID from bluesky | |
| 181 | + * | |
| 182 | + * @param mixed $handle - User handle | |
| 183 | + * @param mixed $access_token - Access token | |
| 184 | + * | |
| 185 | + * @return string|false - User DID | |
| 186 | + */ | |
| 187 | +function automatorwp_bluesky_get_user_did($handle, $access_token) { | |
| 188 | + $api = automatorwp_bluesky_get_api(); | |
| 189 | + | |
| 190 | + if (!$handle || !$access_token) { | |
| 191 | + return false; | |
| 192 | + } | |
| 193 | + | |
| 194 | + $args = array( | |
| 195 | + 'headers' => array( | |
| 196 | + 'Content-Type' => 'application/json', | |
| 197 | + 'Authorization' => 'Bearer ' . $access_token, | |
| 198 | + ), | |
| 199 | + 'timeout' => 20, | |
| 200 | + ); | |
| 201 | + | |
| 202 | + $response = wp_remote_get( $api["base_url"] . "/app.bsky.actor.getProfile?actor=" . $handle, $args ); | |
| 203 | + | |
| 204 | + if ( is_wp_error( $response ) ) { | |
| 205 | + return false; | |
| 206 | + } | |
| 207 | + | |
| 208 | + $status_code = wp_remote_retrieve_response_code( $response ); | |
| 209 | + | |
| 210 | + if ($status_code != 200) { | |
| 211 | + return false; | |
| 212 | + } | |
| 213 | + | |
| 214 | + $data = json_decode( wp_remote_retrieve_body( $response ), true ); | |
| 215 | + | |
| 216 | + if ( isset( $data['did'] ) ) { | |
| 217 | + return $data['did']; | |
| 218 | + } | |
| 219 | +} | |
| 220 | + | |
| 221 | +/** | |
| 222 | + * Get conversation ID from bluesky | |
| 223 | + * | |
| 224 | + * @param mixed $to_handle - User handle to send the message | |
| 225 | + * @param mixed $access_token - Access token | |
| 226 | + * | |
| 227 | + * @return string|false - Convo ID | |
| 228 | + */ | |
| 229 | +function automatorwp_bluesky_get_convo($to_handle, $access_token) { | |
| 230 | + $api = automatorwp_bluesky_get_api(); | |
| 231 | + $from_did = get_option( 'bluesky_did' ); | |
| 232 | + $to_did = automatorwp_bluesky_get_user_did( $to_handle, $access_token ); | |
| 233 | + | |
| 234 | + if (!$to_did || !$from_did) { | |
| 235 | + return false; | |
| 236 | + } | |
| 237 | + | |
| 238 | + $url = $api["chat_url"] . '/chat.bsky.convo.getConvoForMembers?members=' . $from_did . '&members=' . $to_did; | |
| 239 | + | |
| 240 | + $args = array( | |
| 241 | + 'headers' => array( | |
| 242 | + 'Content-Type' => 'application/json', | |
| 243 | + 'Authorization' => 'Bearer ' . $access_token, | |
| 244 | + ), | |
| 245 | + 'timeout' => 20, | |
| 246 | + ); | |
| 247 | + | |
| 248 | + $response = wp_remote_get( $url, $args ); | |
| 249 | + | |
| 250 | + if ( is_wp_error( $response ) ) { | |
| 251 | + $error_message = $response->get_error_message(); | |
| 252 | + return false; | |
| 253 | + } | |
| 254 | + | |
| 255 | + $status_code = wp_remote_retrieve_response_code( $response ); | |
| 256 | + | |
| 257 | + if ( 200 !== $status_code ) { | |
| 258 | + return false; | |
| 259 | + } | |
| 260 | + | |
| 261 | + $body = wp_remote_retrieve_body( $response ); | |
| 262 | + $data = json_decode( $body, true ); | |
| 263 | + | |
| 264 | + if ( null === $data ) { | |
| 265 | + return false; | |
| 266 | + } | |
| 267 | + | |
| 268 | + // Check if data is array | |
| 269 | + if ( !is_array(($data)) ) { | |
| 270 | + return false; | |
| 271 | + } | |
| 272 | + | |
| 273 | + if (isset($data['convo']) && isset($data['convo']['id'])) { | |
| 274 | + return $data['convo']['id']; | |
| 275 | + } else { | |
| 276 | + return false; | |
| 277 | + } | |
| 278 | +} | |
| 279 | + | |
| 280 | +/** | |
| 281 | + * Send a menssage on bluesky | |
| 282 | + * | |
| 283 | + * @since 1.0.0 | |
| 284 | + * | |
| 285 | + * @param string $message_content Content of the message | |
| 286 | + * @param string $to_user User handle to send the message | |
| 287 | + * | |
| 288 | + * @return int - Status code | |
| 289 | + */ | |
| 290 | +function automatorwp_bluesky_send_message( $message_content, $to_user ) { | |
| 291 | + | |
| 292 | + $api = automatorwp_bluesky_get_api(); | |
| 293 | + | |
| 294 | + if( ! $api ) { | |
| 295 | + return; | |
| 296 | + } | |
| 297 | + | |
| 298 | + $access_token = automatorwp_bluesky_get_access_token(); | |
| 299 | + | |
| 300 | + if ( !$access_token ) { | |
| 301 | + return; | |
| 302 | + } | |
| 303 | + | |
| 304 | + $convo = automatorwp_bluesky_get_convo($to_user, $access_token); | |
| 305 | + | |
| 306 | + if (!$convo) { | |
| 307 | + return; | |
| 308 | + } | |
| 309 | + | |
| 310 | + $body = array( | |
| 311 | + 'convoId' => $convo, | |
| 312 | + 'message' => array( | |
| 313 | + 'text' => $message_content, | |
| 314 | + ), | |
| 315 | + ); | |
| 316 | + | |
| 317 | + $args = array( | |
| 318 | + 'body' => json_encode( $body ), | |
| 319 | + 'headers' => array( | |
| 320 | + 'Content-Type' => 'application/json', | |
| 321 | + 'Authorization' => 'Bearer ' . $access_token, | |
| 322 | + ), | |
| 323 | + 'timeout' => 20, | |
| 324 | + ); | |
| 325 | + | |
| 326 | + $response = wp_remote_post( $api["chat_url"] . '/chat.bsky.convo.sendMessage', $args ); | |
| 327 | + | |
| 328 | + $status_code = wp_remote_retrieve_response_code( $response ); | |
| 329 | + | |
| 330 | + return $status_code; | |
| 331 | +} | |
| 332 | + | |
| 333 | +/** | |
| 334 | + * Function to download an image from URI and upload it to bluesky | |
| 335 | + * | |
| 336 | + * @param mixed $post_image - Image URI | |
| 337 | + * @param mixed $access_token - Access token | |
| 338 | + * | |
| 339 | + * @return object|false - Blob object | |
| 340 | + */ | |
| 341 | +function automatorwp_bluesky_upload_image_to_blob( $post_image, $access_token ) { | |
| 342 | + $api = automatorwp_bluesky_get_api(); | |
| 343 | + | |
| 344 | + if (!$post_image || !$access_token || !$api) { | |
| 345 | + return; | |
| 346 | + } | |
| 347 | + | |
| 348 | + $image_response = wp_remote_get( $post_image, array( 'timeout' => 20 ) ); | |
| 349 | + | |
| 350 | + if ( is_wp_error( $image_response ) ) { | |
| 351 | + return; | |
| 352 | + } | |
| 353 | + | |
| 354 | + $image_data = wp_remote_retrieve_body( $image_response ); | |
| 355 | + | |
| 356 | + if ( empty( $image_data ) ) { | |
| 357 | + return; | |
| 358 | + } | |
| 359 | + | |
| 360 | + $image_size = strlen( $image_data ); | |
| 361 | + // 1,000,000 bytes limit | |
| 362 | + if ( $image_size > 1000000 ) { | |
| 363 | + return; | |
| 364 | + } | |
| 365 | + | |
| 366 | + $image_mime = wp_remote_retrieve_header( $image_response, 'content-type' ); | |
| 367 | + | |
| 368 | + if ( empty( $image_mime ) ) { | |
| 369 | + $image_mime = 'image/jpeg'; | |
| 370 | + } | |
| 371 | + | |
| 372 | + $upload_args = array( | |
| 373 | + 'body' => $image_data, | |
| 374 | + 'headers' => array( | |
| 375 | + 'Content-Type' => $image_mime, | |
| 376 | + 'Authorization' => 'Bearer ' . $access_token, | |
| 377 | + ), | |
| 378 | + 'timeout' => 20, | |
| 379 | + ); | |
| 380 | + | |
| 381 | + $upload_response = wp_remote_post( $api['base_url'] . '/com.atproto.repo.uploadBlob', $upload_args ); | |
| 382 | + if ( is_wp_error( $upload_response ) ) { | |
| 383 | + return $upload_response; | |
| 384 | + } | |
| 385 | + | |
| 386 | + $upload_body = wp_remote_retrieve_body( $upload_response ); | |
| 387 | + $upload_data = json_decode( $upload_body, true ); | |
| 388 | + | |
| 389 | + if ( ! isset( $upload_data['blob'] ) ) { | |
| 390 | + return new WP_Error( 'upload_failed', 'Error uploading file.' ); | |
| 391 | + } | |
| 392 | + | |
| 393 | + $blob = $upload_data['blob']; | |
| 394 | + | |
| 395 | + return $blob; | |
| 396 | +} | |
| 397 | + | |
| 398 | +/** | |
| 399 | + * Create a post with an image on bluesky | |
| 400 | + * | |
| 401 | + * @since 1.0.0 | |
| 402 | + * | |
| 403 | + * @param string $post_content Content of the post | |
| 404 | + * @param string $post_image Image uri | |
| 405 | + * | |
| 406 | + * @return int - Status code | |
| 407 | + */ | |
| 408 | +function automatorwp_bluesky_create_post_with_image( $post_content, $image ) { | |
| 409 | + | |
| 410 | + $api = automatorwp_bluesky_get_api(); | |
| 411 | + | |
| 412 | + if( ! $api ) { | |
| 413 | + return; | |
| 414 | + } | |
| 415 | + | |
| 416 | + $access_token = automatorwp_bluesky_get_access_token(); | |
| 417 | + | |
| 418 | + if ( ! $access_token ) { | |
| 419 | + return; | |
| 420 | + } | |
| 421 | + | |
| 422 | + $image_blob = automatorwp_bluesky_upload_image_to_blob( $image, $access_token ); | |
| 423 | + | |
| 424 | + if ( ! $image_blob ) { | |
| 425 | + return; | |
| 426 | + } | |
| 427 | + | |
| 428 | + // Get current date in UTC | |
| 429 | + $date = new DateTime( 'now', new DateTimeZone('UTC')); | |
| 430 | + $created_at = $date->format('Y-m-d\TH:i:s\Z'); | |
| 431 | + | |
| 432 | + // Prepare data to send on post request | |
| 433 | + $embed = array( | |
| 434 | + '$type' => 'app.bsky.embed.images', | |
| 435 | + 'images' => array( | |
| 436 | + array( | |
| 437 | + 'image' => $image_blob, | |
| 438 | + 'alt' => 'post image', | |
| 439 | + ), | |
| 440 | + ), | |
| 441 | + ); | |
| 442 | + | |
| 443 | + $body = array( | |
| 444 | + 'repo' => $api['user_handle'], | |
| 445 | + 'collection'=> 'app.bsky.feed.post', | |
| 446 | + 'record' => array( | |
| 447 | + '$type' => "app.bsky.feed.post", | |
| 448 | + 'text' => $post_content, | |
| 449 | + 'createdAt' => $created_at, | |
| 450 | + 'embed' => $embed, | |
| 451 | + ), | |
| 452 | + ); | |
| 453 | + | |
| 454 | + $args = array( | |
| 455 | + 'body' => json_encode( $body ), | |
| 456 | + 'headers' => array( | |
| 457 | + 'Content-Type' => 'application/json', | |
| 458 | + 'Authorization' => 'Bearer ' . $access_token, | |
| 459 | + ), | |
| 460 | + 'timeout' => 20, | |
| 461 | + ); | |
| 462 | + | |
| 463 | + $response = wp_remote_post( $api['base_url'] . '/com.atproto.repo.createRecord', $args ); | |
| 464 | + | |
| 465 | + $status_code = wp_remote_retrieve_response_code( $response ); | |
| 466 | + | |
| 467 | + return $status_code; | |
| 468 | +} | |
| 469 | + | |
| 470 | +/** | |
| 471 | + * Sanitize name account | |
| 472 | + * | |
| 473 | + * @param string $account The name account | |
| 474 | + * | |
| 475 | + * @since 1.0.0 | |
| 476 | + * | |
| 477 | + * @return string|false|WP_Error | |
| 478 | + */ | |
| 479 | +function automatorwp_bluesky_validate_name_account( $account ) { | |
| 480 | + | |
| 481 | + // Filter the characters from string | |
| 482 | + $account = preg_replace('/[^a-zA-Z0-9.]/', '', $account); | |
| 483 | + | |
| 484 | + return $account; | |
| 485 | + | |
| 486 | +} | |
