| @@ -1,679 +1,453 @@ | ||
| 1 | -<?php | |
| 2 | - | |
| 3 | -/** | |
| 4 | - * Email Notification Class | |
| 5 | - */ | |
| 6 | -class WeForms_Notification { | |
| 7 | - | |
| 8 | - private $merge_tags = []; | |
| 9 | - private $args = []; | |
| 10 | - | |
| 11 | - /** | |
| 12 | - * Init the class | |
| 13 | - * | |
| 14 | - * @param array $args | |
| 15 | - */ | |
| 16 | - public function __construct( $args = [] ) { | |
| 17 | - $defaults = [ | |
| 18 | - 'form_id' => 0, | |
| 19 | - 'entry_id' => 0, | |
| 20 | - 'page_id' => 0, | |
| 21 | - ]; | |
| 22 | - | |
| 23 | - $this->args = wp_parse_args( $args, $defaults ); | |
| 24 | - } | |
| 25 | - | |
| 26 | - /** | |
| 27 | - * Send notifications | |
| 28 | - * | |
| 29 | - * @return void | |
| 30 | - */ | |
| 31 | - public function send_notifications() { | |
| 32 | - $notifications = $this->get_active_notifications(); | |
| 33 | - | |
| 34 | - if ( !$notifications ) { | |
| 35 | - return; | |
| 36 | - } | |
| 37 | - | |
| 38 | - $this->set_merge_tags(); | |
| 39 | - | |
| 40 | - foreach ( $notifications as $notification ) { | |
| 41 | - if ( $this->meet_conditions( $notification ) ) { | |
| 42 | - if ( $notification['type'] == 'email' ) { | |
| 43 | - $this->send_notification( $notification ); | |
| 44 | - } elseif ( $notification['type'] == 'sms' ) { | |
| 45 | - $this->send_sms( $notification ); | |
| 46 | - } | |
| 47 | - } | |
| 48 | - } | |
| 49 | - } | |
| 50 | - | |
| 51 | - /** | |
| 52 | - * Resend entry notifications | |
| 53 | - * | |
| 54 | - * @return void | |
| 55 | - */ | |
| 56 | - public function resend_entry_notifications( $notifications ) { | |
| 57 | - if ( !$notifications ) { | |
| 58 | - return; | |
| 59 | - } | |
| 60 | - | |
| 61 | - $this->set_merge_tags(); | |
| 62 | - | |
| 63 | - foreach ( $notifications as $notification ) { | |
| 64 | - if ( $this->meet_conditions( $notification ) ) { | |
| 65 | - if ( $notification['type'] == 'email' ) { | |
| 66 | - $this->send_notification( $notification ); | |
| 67 | - } elseif ( $notification['type'] == 'sms' ) { | |
| 68 | - $this->send_sms( $notification ); | |
| 69 | - } | |
| 70 | - } | |
| 71 | - } | |
| 72 | - } | |
| 73 | - | |
| 74 | - /** | |
| 75 | - * Send a single notification | |
| 76 | - * | |
| 77 | - * @param array $notification | |
| 78 | - * | |
| 79 | - * @return void | |
| 80 | - */ | |
| 81 | - public function send_notification( $notification ) { | |
| 82 | - $headers = []; | |
| 83 | - | |
| 84 | - $to = $this->replace_tags( $notification['to'] ); | |
| 85 | - | |
| 86 | - $subject = $this->replace_tags( $notification['subject'] ); | |
| 87 | - $subject = static::replace_name_tag( $subject, $this->args['entry_id'] ); | |
| 88 | - | |
| 89 | - $message = $this->replace_tags( $notification['message'] ); | |
| 90 | - $message = static::replace_name_tag( $message, $this->args['entry_id'] ); | |
| 91 | - $message = $this->replace_all_fields( $message ); | |
| 92 | - $message = wpautop( $message ); | |
| 93 | - | |
| 94 | - $fromName = $this->replace_tags( $notification['fromName'] ); | |
| 95 | - $fromName = static::replace_name_tag( $fromName, $this->args['entry_id'] ); | |
| 96 | - $fromAddress = $this->replace_tags( $notification['fromAddress'] ); | |
| 97 | - $replyTo = $this->replace_tags( $notification['replyTo'] ); | |
| 98 | - $cc = $this->replace_tags( $notification['cc'] ); | |
| 99 | - $bcc = $this->replace_tags( $notification['bcc'] ); | |
| 100 | - | |
| 101 | - if ( $fromName || $fromAddress ) { | |
| 102 | - $headers['from'] = [ | |
| 103 | - 'email' => $fromAddress, | |
| 104 | - 'name' => $fromName, | |
| 105 | - ]; | |
| 106 | - } | |
| 107 | - | |
| 108 | - if ( $cc ) { | |
| 109 | - $headers['cc'] = $cc; | |
| 110 | - } | |
| 111 | - | |
| 112 | - if ( $bcc ) { | |
| 113 | - $headers['bcc'] = $bcc; | |
| 114 | - } | |
| 115 | - | |
| 116 | - if ( $replyTo ) { | |
| 117 | - $headers['replyto'] = $replyTo; | |
| 118 | - } | |
| 119 | - | |
| 120 | - // content type to text/html | |
| 121 | - $headers[] = 'Content-Type: text/html; charset=UTF-8'; | |
| 122 | - $email_body = apply_filters( 'weforms_email_message', $this->get_formatted_body( $message ), $notification['message'], $headers ); | |
| 123 | - | |
| 124 | - weforms()->emailer->send( $to, $subject, wp_kses_post( htmlspecialchars_decode( $email_body ) ) , $headers ); | |
| 125 | - } | |
| 126 | - | |
| 127 | - /** | |
| 128 | - * Send a single sms notification | |
| 129 | - * | |
| 130 | - * @param array $notification | |
| 131 | - * | |
| 132 | - * @return void | |
| 133 | - */ | |
| 134 | - public function send_sms( $notification ) { | |
| 135 | - if ( !class_exists( 'WeForms_SMS_Notification' ) ) { | |
| 136 | - return; | |
| 137 | - } | |
| 138 | - | |
| 139 | - $to = $this->replace_tags( $notification['smsTo'] ); | |
| 140 | - $message = $this->replace_tags( $notification['smsText'] ); | |
| 141 | - $message = static::replace_name_tag( $message, $this->args['entry_id'] ); | |
| 142 | - $message = $this->replace_all_fields( $message ); | |
| 143 | - | |
| 144 | - $email_body = apply_filters( 'weforms_sms_message', $this->get_formatted_sms_body( $message ) ); | |
| 145 | - | |
| 146 | - weforms_sms()->send_sms( [ $to ], $message ); | |
| 147 | - } | |
| 148 | - | |
| 149 | - /** | |
| 150 | - * Check conditional logics | |
| 151 | - * | |
| 152 | - * @param array $notification | |
| 153 | - * | |
| 154 | - * @return bool | |
| 155 | - */ | |
| 156 | - public function meet_conditions( $notification ) { | |
| 157 | - $form = weforms()->form->get( $this->args['form_id'] ); | |
| 158 | - $entry = $form->entries()->get( $this->args['entry_id'] ); | |
| 159 | - $fields = $entry->get_fields(); | |
| 160 | - | |
| 161 | - $cond = !empty( $notification['weforms_cond'] ) ? $notification['weforms_cond'] : []; | |
| 162 | - | |
| 163 | - if ( isset( $cond['condition_status'] ) && 'yes' === $cond['condition_status'] ) { | |
| 164 | - $cond_logic = !empty( $cond['cond_logic'] ) ? $cond['cond_logic'] : 'any'; | |
| 165 | - | |
| 166 | - if ( !empty( $cond['conditions'] ) && is_array( $cond['conditions'] ) ) { | |
| 167 | - $status = []; // going to store all condition result as boolean | |
| 168 | - | |
| 169 | - foreach ( $cond['conditions'] as $k => $condition ) { | |
| 170 | - $field = $fields[$condition['name']]; | |
| 171 | - $value = $field['value']; | |
| 172 | - $options = $field['options']; | |
| 173 | - $operator = $condition['operator'] == '=' ? true : false; | |
| 174 | - | |
| 175 | - // probably from checkbox | |
| 176 | - if ( is_array( $value ) ) { | |
| 177 | - | |
| 178 | - // search by value | |
| 179 | - if ( in_array( $condition['option'], $value ) ) { | |
| 180 | - $status[$k] = $operator ? true : false; | |
| 181 | - } else { | |
| 182 | - | |
| 183 | - // search by key | |
| 184 | - foreach ( $value as $single_value ) { | |
| 185 | - if ( $condition['option'] == array_search( $single_value, $options ) ) { | |
| 186 | - $status[$k] = $operator ? true : false; | |
| 187 | - | |
| 188 | - break; | |
| 189 | - } | |
| 190 | - } | |
| 191 | - } | |
| 192 | - | |
| 193 | - if ( !isset( $status[$k] ) ) { | |
| 194 | - $status[$k] = $operator ? false : true; | |
| 195 | - } | |
| 196 | - } else { | |
| 197 | - if ( $condition['option'] == $value || $condition['option'] == array_search( $value, $options ) ) { | |
| 198 | - $status[$k] = $operator ? true : false; | |
| 199 | - } else { | |
| 200 | - $status[$k] = $operator ? false : true; | |
| 201 | - } | |
| 202 | - } | |
| 203 | - } | |
| 204 | - | |
| 205 | - if ( $cond_logic == 'any' ) { | |
| 206 | - return in_array( true, $status ) ? true : false; // any true? then true | |
| 207 | - } elseif ( $cond_logic == 'all' ) { | |
| 208 | - return in_array( false, $status ) ? false : true; // any false? then false | |
| 209 | - } | |
| 210 | - } | |
| 211 | - } | |
| 212 | - | |
| 213 | - return true; | |
| 214 | - } | |
| 215 | - | |
| 216 | - /** | |
| 217 | - * Get active notifications of a form | |
| 218 | - * | |
| 219 | - * @param int $form_id | |
| 220 | - * | |
| 221 | - * @return array|bool | |
| 222 | - */ | |
| 223 | - public function get_active_notifications() { | |
| 224 | - $notifications = weforms()->form->get( $this->args['form_id'] )->get_notifications(); | |
| 225 | - | |
| 226 | - if ( $notifications ) { | |
| 227 | - $notifications = array_filter( $notifications, function ( $notification ) { | |
| 228 | - return $notification['active'] == true; | |
| 229 | - } ); | |
| 230 | - | |
| 231 | - return $notifications; | |
| 232 | - } | |
| 233 | - | |
| 234 | - return false; | |
| 235 | - } | |
| 236 | - | |
| 237 | - /** | |
| 238 | - * Get formatted HTML email | |
| 239 | - * | |
| 240 | - * @param string $message | |
| 241 | - * | |
| 242 | - * @return string | |
| 243 | - */ | |
| 244 | - public function get_formatted_body( $message ) { | |
| 245 | - $css = ''; | |
| 246 | - $header = apply_filters( 'weforms_email_header', '' ); | |
| 247 | - $footer = apply_filters( 'weforms_email_footer', '' ); | |
| 248 | - | |
| 249 | - if ( empty( $header ) ) { | |
| 250 | - ob_start(); | |
| 251 | - include WEFORMS_INCLUDES . '/email/template/header.php'; | |
| 252 | - $header = ob_get_clean(); | |
| 253 | - } | |
| 254 | - | |
| 255 | - if ( empty( $footer ) ) { | |
| 256 | - ob_start(); | |
| 257 | - include WEFORMS_INCLUDES . '/email/template/footer.php'; | |
| 258 | - $footer = ob_get_clean(); | |
| 259 | - } | |
| 260 | - | |
| 261 | - ob_start(); | |
| 262 | - include WEFORMS_INCLUDES . '/email/template/styles.php'; | |
| 263 | - $css = apply_filters( 'weforms_email_styles', ob_get_clean() ); | |
| 264 | - | |
| 265 | - $content = $header . $message . $footer; | |
| 266 | - | |
| 267 | - if ( !class_exists( 'Emogrifier' ) ) { | |
| 268 | - require_once WEFORMS_INCLUDES . '/library/Emogrifier.php'; | |
| 269 | - } | |
| 270 | - | |
| 271 | - try { | |
| 272 | - | |
| 273 | - // apply CSS styles inline for picky email clients | |
| 274 | - $emogrifier = new Emogrifier( $content, $css ); | |
| 275 | - $content = $emogrifier->emogrify(); | |
| 276 | - } catch ( Exception $e ) { | |
| 277 | - echo esc_html( $e->getMessage() ); | |
| 278 | - } | |
| 279 | - | |
| 280 | - return $content; | |
| 281 | - } | |
| 282 | - | |
| 283 | - /** | |
| 284 | - * Get formatted HTML email | |
| 285 | - * | |
| 286 | - * @param string $message | |
| 287 | - * | |
| 288 | - * @return string | |
| 289 | - */ | |
| 290 | - public function get_formatted_sms_body( $message ) { | |
| 291 | - $message = strip_tags( $message ); | |
| 292 | - | |
| 293 | - if ( strlen( $message ) > apply_filters( 'wefroms_sms_char_length', 153 ) ) { | |
| 294 | - $message = substr( $message, 0, apply_filters( 'wefroms_sms_char_length', 153 ) ); | |
| 295 | - $message .= __( '..', 'weforms' ); | |
| 296 | - } | |
| 297 | - | |
| 298 | - return $message; | |
| 299 | - } | |
| 300 | - | |
| 301 | - /** | |
| 302 | - * Populate an key/value pair of search/replace array | |
| 303 | - * | |
| 304 | - * @return array | |
| 305 | - */ | |
| 306 | - public function set_merge_tags() { | |
| 307 | - | |
| 308 | - // return early we had a previous array call | |
| 309 | - if ( $this->merge_tags ) { | |
| 310 | - return $this->merge_tags; | |
| 311 | - } | |
| 312 | - | |
| 313 | - // populate the key/value array for the first time | |
| 314 | - $tags = weforms_get_merge_tags(); | |
| 315 | - $replace_array = []; | |
| 316 | - | |
| 317 | - foreach ( $tags as $section => $child ) { | |
| 318 | - if ( !$child['tags'] ) { | |
| 319 | - continue; | |
| 320 | - } | |
| 321 | - | |
| 322 | - foreach ( $child['tags'] as $search_key => $label ) { | |
| 323 | - $replace_array[ '{' . $search_key . '}' ] = $this->get_merge_value( $search_key ); | |
| 324 | - } | |
| 325 | - } | |
| 326 | - | |
| 327 | - $this->merge_tags = $replace_array; | |
| 328 | - } | |
| 329 | - | |
| 330 | - /** | |
| 331 | - * Get a merge tag value based on a tag | |
| 332 | - * | |
| 333 | - * @param string $tag | |
| 334 | - * | |
| 335 | - * @return string | |
| 336 | - */ | |
| 337 | - public function get_merge_value( $tag ) { | |
| 338 | - switch ( $tag ) { | |
| 339 | - case 'entry_id': | |
| 340 | - return $this->args['entry_id']; | |
| 341 | - break; | |
| 342 | - | |
| 343 | - case 'form_id': | |
| 344 | - return $this->args['form_id']; | |
| 345 | - break; | |
| 346 | - | |
| 347 | - case 'form_name': | |
| 348 | - return get_post_field( 'post_title', $this->args['form_id'] ); | |
| 349 | - break; | |
| 350 | - | |
| 351 | - case 'admin_email': | |
| 352 | - return get_option( 'admin_email' ); | |
| 353 | - break; | |
| 354 | - | |
| 355 | - case 'date': | |
| 356 | - return date_i18n( get_option( 'date_format' ) . ' ' . get_option( 'time_format' ) ); | |
| 357 | - break; | |
| 358 | - | |
| 359 | - case 'site_name': | |
| 360 | - return get_bloginfo( 'name' ); | |
| 361 | - break; | |
| 362 | - | |
| 363 | - case 'site_url': | |
| 364 | - return site_url( '/' ); | |
| 365 | - break; | |
| 366 | - | |
| 367 | - case 'page_title': | |
| 368 | - return get_post_field( 'post_title', $this->args['page_id'] ); | |
| 369 | - break; | |
| 370 | - | |
| 371 | - case 'ip_address': | |
| 372 | - return weforms_get_client_ip(); | |
| 373 | - break; | |
| 374 | - | |
| 375 | - case 'user_id': | |
| 376 | - return get_current_user_id(); | |
| 377 | - break; | |
| 378 | - | |
| 379 | - case 'first_name': | |
| 380 | - return $this->get_user_prop( 'first_name' ); | |
| 381 | - break; | |
| 382 | - | |
| 383 | - case 'last_name': | |
| 384 | - return $this->get_user_prop( 'last_name' ); | |
| 385 | - break; | |
| 386 | - | |
| 387 | - case 'display_name': | |
| 388 | - return $this->get_user_prop( 'display_name' ); | |
| 389 | - break; | |
| 390 | - | |
| 391 | - case 'user_email': | |
| 392 | - return $this->get_user_prop( 'user_email' ); | |
| 393 | - break; | |
| 394 | - | |
| 395 | - case 'url_page': | |
| 396 | - return get_permalink( $this->args['page_id'] ); | |
| 397 | - break; | |
| 398 | - | |
| 399 | - case 'url_referer': | |
| 400 | - return isset( $_SERVER['HTTP_REFERER'] ) ? sanitize_text_field( wp_unslash( $_SERVER['HTTP_REFERER'] ) ) : ''; | |
| 401 | - break; | |
| 402 | - | |
| 403 | - case 'url_login': | |
| 404 | - return wp_login_url(); | |
| 405 | - break; | |
| 406 | - | |
| 407 | - case 'url_logout': | |
| 408 | - return wp_logout_url(); | |
| 409 | - break; | |
| 410 | - | |
| 411 | - case 'url_register': | |
| 412 | - return wp_registration_url(); | |
| 413 | - break; | |
| 414 | - | |
| 415 | - case 'url_lost_password': | |
| 416 | - return wp_lostpassword_url(); | |
| 417 | - break; | |
| 418 | - | |
| 419 | - case 'personal_data_erase_confirm_url': | |
| 420 | - $action_type = 'remove_personal_data'; | |
| 421 | - $email_address = weforms_get_entry_meta( $this->args['entry_id'], 'user_email_address', true ); | |
| 422 | - $request_id = wp_create_user_request( $email_address, $action_type ); | |
| 423 | - | |
| 424 | - if ( !empty( $email_address ) ) { | |
| 425 | - $confirm_url = add_query_arg( | |
| 426 | - [ | |
| 427 | - 'action' => 'confirmaction', | |
| 428 | - 'request_id' => $request_id, | |
| 429 | - 'confirm_key' => wp_generate_user_request_key( $request_id ), | |
| 430 | - ], | |
| 431 | - wp_login_url() | |
| 432 | - ); | |
| 433 | - | |
| 434 | - return make_clickable( $confirm_url ); | |
| 435 | - } | |
| 436 | - | |
| 437 | - break; | |
| 438 | - | |
| 439 | - case 'personal_data_export_confirm_url': | |
| 440 | - $action_type = 'export_personal_data'; | |
| 441 | - $email_address = weforms_get_entry_meta( $this->args['entry_id'], 'user_email_address', true ); | |
| 442 | - $request_id = wp_create_user_request( $email_address, $action_type ); | |
| 443 | - | |
| 444 | - if ( !empty( $email_address ) ) { | |
| 445 | - $confirm_url = add_query_arg( | |
| 446 | - [ | |
| 447 | - 'action' => 'confirmaction', | |
| 448 | - 'request_id' => $request_id, | |
| 449 | - 'confirm_key' => wp_generate_user_request_key( $request_id ), | |
| 450 | - ], | |
| 451 | - wp_login_url() | |
| 452 | - ); | |
| 453 | - | |
| 454 | - return make_clickable( $confirm_url ); | |
| 455 | - } | |
| 456 | - | |
| 457 | - break; | |
| 458 | - | |
| 459 | - default: | |
| 460 | - return apply_filters( 'weforms_merge_tag_value', '', $tag, $this->args ); | |
| 461 | - break; | |
| 462 | - } | |
| 463 | - } | |
| 464 | - | |
| 465 | - /** | |
| 466 | - * Parse out the custom fields with entry meta values | |
| 467 | - * | |
| 468 | - * @param string $text | |
| 469 | - * | |
| 470 | - * @return string | |
| 471 | - */ | |
| 472 | - public static function replace_field_tags( $text, $entry_id ) { | |
| 473 | - $pattern = '/{field:(\w*)}/'; | |
| 474 | - | |
| 475 | - preg_match_all( $pattern, $text, $matches ); | |
| 476 | - | |
| 477 | - // bail out if nothing found to be replaced | |
| 478 | - if ( !$matches ) { | |
| 479 | - return $text; | |
| 480 | - } | |
| 481 | - | |
| 482 | - foreach ( $matches[1] as $index => $meta_key ) { | |
| 483 | - $meta_value = weforms_get_entry_meta( $entry_id, $meta_key, true ); | |
| 484 | - | |
| 485 | - if ( is_array( $meta_value ) ) { | |
| 486 | - $meta_value = implode( WeForms::$field_separator, $meta_value ); | |
| 487 | - } | |
| 488 | - | |
| 489 | - $text = str_replace( $matches[0][$index], $meta_value, $text ); | |
| 490 | - } | |
| 491 | - | |
| 492 | - return $text; | |
| 493 | - } | |
| 494 | - | |
| 495 | - /** | |
| 496 | - * Replace name tag with required value | |
| 497 | - * | |
| 498 | - * @param string $text | |
| 499 | - * | |
| 500 | - * @return string | |
| 501 | - */ | |
| 502 | - public static function replace_name_tag( $text, $entry_id ) { | |
| 503 | - $pattern = '/{name-(full|first|middle|last):(\w*)}/'; | |
| 504 | - | |
| 505 | - preg_match_all( $pattern, $text, $matches ); | |
| 506 | - | |
| 507 | - // bail out if nothing found to be replaced | |
| 508 | - if ( !$matches[0] ) { | |
| 509 | - return $text; | |
| 510 | - } | |
| 511 | - | |
| 512 | - list( $search, $fields, $meta_key ) = $matches; | |
| 513 | - | |
| 514 | - $meta_value = weforms_get_entry_meta( $entry_id, $meta_key[0], true ); | |
| 515 | - $replace = explode( WeForms::$field_separator, $meta_value ); | |
| 516 | - | |
| 517 | - foreach ( $search as $index => $search_key ) { | |
| 518 | - if ( 'first' == $fields[ $index ] ) { | |
| 519 | - $text = str_replace( $search_key, $replace[0], $text ); | |
| 520 | - } elseif ( 'middle' == $fields[ $index ] ) { | |
| 521 | - $text = str_replace( $search_key, $replace[1], $text ); | |
| 522 | - } elseif ( 'last' == $fields[ $index ] ) { | |
| 523 | - $text = str_replace( $search_key, $replace[2], $text ); | |
| 524 | - } else { | |
| 525 | - $text = str_replace( $search_key, implode( ' ', $replace ), $text ); | |
| 526 | - } | |
| 527 | - } | |
| 528 | - | |
| 529 | - return $text; | |
| 530 | - } | |
| 531 | - | |
| 532 | - /** | |
| 533 | - * Replace image/file tag with Image URL | |
| 534 | - * | |
| 535 | - * @param string $text | |
| 536 | - * | |
| 537 | - * @return string | |
| 538 | - */ | |
| 539 | - public static function replace_file_tags( $text, $entry_id ) { | |
| 540 | - $pattern = '/{(?:image|file):(\w*)}/'; | |
| 541 | - | |
| 542 | - preg_match_all( $pattern, $text, $matches ); | |
| 543 | - | |
| 544 | - // bail out if nothing found to be replaced | |
| 545 | - if ( !$matches ) { | |
| 546 | - return $text; | |
| 547 | - } | |
| 548 | - | |
| 549 | - foreach ( $matches[1] as $index => $meta_key ) { | |
| 550 | - $meta_value = weforms_get_entry_meta( $entry_id, $meta_key, true ); | |
| 551 | - | |
| 552 | - $files = []; | |
| 553 | - | |
| 554 | - if ( is_array( $meta_value ) ) { | |
| 555 | - foreach ( $meta_value as $key => $attachment_id ) { | |
| 556 | - $file_url = wp_get_attachment_url( $attachment_id ); | |
| 557 | - | |
| 558 | - if ( $file_url ) { | |
| 559 | - $files[] = $file_url; | |
| 560 | - } | |
| 561 | - } | |
| 562 | - } else { | |
| 563 | - $file_url = wp_get_attachment_url( $attachment_id ); | |
| 564 | - | |
| 565 | - if ( $file_url ) { | |
| 566 | - $files[] = $file_url; | |
| 567 | - } | |
| 568 | - } | |
| 569 | - | |
| 570 | - $files = implode( ' ', $files ); | |
| 571 | - | |
| 572 | - $text = str_replace( $matches[0][$index], $files, $text ); | |
| 573 | - } | |
| 574 | - | |
| 575 | - return $text; | |
| 576 | - } | |
| 577 | - | |
| 578 | - /** | |
| 579 | - * Get property of a user object with failsafe check | |
| 580 | - * | |
| 581 | - * @param string $property | |
| 582 | - * | |
| 583 | - * @return string | |
| 584 | - */ | |
| 585 | - public function get_user_prop( $property ) { | |
| 586 | - $user = wp_get_current_user(); | |
| 587 | - | |
| 588 | - if ( $user->ID != 0 ) { | |
| 589 | - return $user->{$property}; | |
| 590 | - } | |
| 591 | - | |
| 592 | - return ''; | |
| 593 | - } | |
| 594 | - | |
| 595 | - /** | |
| 596 | - * Replace text with merge tags | |
| 597 | - * | |
| 598 | - * @param string $text | |
| 599 | - * | |
| 600 | - * @return text | |
| 601 | - */ | |
| 602 | - public function replace_tags( $text = '' ) { | |
| 603 | - $merge_keys = array_keys( $this->merge_tags ); | |
| 604 | - $merge_values = array_values( $this->merge_tags ); | |
| 605 | - | |
| 606 | - $text = str_replace( $merge_keys, $merge_values, $text ); | |
| 607 | - $text = static::replace_field_tags( $text, $this->args['entry_id'] ); | |
| 608 | - $text = static::replace_file_tags( $text, $this->args['entry_id'] ); | |
| 609 | - | |
| 610 | - return $text; | |
| 611 | - } | |
| 612 | - | |
| 613 | - /** | |
| 614 | - * Replace {all_fields} if found | |
| 615 | - * | |
| 616 | - * @param string $text | |
| 617 | - * | |
| 618 | - * @return string | |
| 619 | - */ | |
| 620 | - public function replace_all_fields( $text = '' ) { | |
| 621 | - | |
| 622 | - // check if {all_fields} exists | |
| 623 | - if ( false === strpos( $text, '{all_fields}' ) ) { | |
| 624 | - return $text; | |
| 625 | - } | |
| 626 | - | |
| 627 | - $form = weforms()->form->get( $this->args['form_id'] ); | |
| 628 | - $entry = $form->entries()->get( $this->args['entry_id'] ); | |
| 629 | - $fields = $entry->get_fields(); | |
| 630 | - | |
| 631 | - if ( !$fields ) { | |
| 632 | - return $text; | |
| 633 | - } | |
| 634 | - | |
| 635 | - $table = '<table width="600" cellpadding="0" cellspacing="0">'; | |
| 636 | - $table .= '<tbody>'; | |
| 637 | - | |
| 638 | - foreach ( $fields as $key => $value ) { | |
| 639 | - $field_value = isset( $value[ 'value' ] ) ? $value[ 'value' ] : ''; | |
| 640 | - | |
| 641 | - if ( !$field_value ) { | |
| 642 | - continue; // let's skip empty fields | |
| 643 | - } | |
| 644 | - | |
| 645 | - $table .= '<tr class="field-label">'; | |
| 646 | - $table .= '<td><strong>' . $value['label'] . '</strong></td>'; | |
| 647 | - $table .= '</tr>'; | |
| 648 | - $table .= '<tr class="field-value">'; | |
| 649 | - $table .= '<td>'; | |
| 650 | - | |
| 651 | - if ( in_array( $value['type'], [ 'multiple_select', 'checkbox_field' ] ) ) { | |
| 652 | - $field_value = is_array( $field_value ) ? $field_value : []; | |
| 653 | - | |
| 654 | - if ( $field_value ) { | |
| 655 | - $table .= '<ul>'; | |
| 656 | - | |
| 657 | - foreach ( $field_value as $value_key ) { | |
| 658 | - $table .= '<li>' . $value_key . '</li>'; | |
| 659 | - } | |
| 660 | - $table .= '</ul>'; | |
| 661 | - } else { | |
| 662 | - $table .= '—'; | |
| 663 | - } | |
| 664 | - } else { | |
| 665 | - $table .= $field_value; | |
| 666 | - } | |
| 667 | - | |
| 668 | - $table .= '</td>'; | |
| 669 | - $table .= '</tr>'; | |
| 670 | - } | |
| 671 | - | |
| 672 | - $table .= '</tbody>'; | |
| 673 | - $table .= '</table>'; | |
| 674 | - | |
| 675 | - $text = str_replace( '{all_fields}', $table, $text ); | |
| 676 | - | |
| 677 | - return $text; | |
| 678 | - } | |
| 679 | -} | |
| 1 | +<?php | |
| 2 | + | |
| 3 | +/** | |
| 4 | + * Email Notification Class | |
| 5 | + */ | |
| 6 | +class WeForms_Notification { | |
| 7 | + | |
| 8 | + private $merge_tags = array(); | |
| 9 | + private $args = array(); | |
| 10 | + | |
| 11 | + /** | |
| 12 | + * Init the class | |
| 13 | + * | |
| 14 | + * @param array $args | |
| 15 | + */ | |
| 16 | + public function __construct( $args = array() ) { | |
| 17 | + $defaults = array( | |
| 18 | + 'form_id' => 0, | |
| 19 | + 'entry_id' => 0, | |
| 20 | + 'page_id' => 0 | |
| 21 | + ); | |
| 22 | + | |
| 23 | + $this->args = wp_parse_args( $args, $defaults ); | |
| 24 | + } | |
| 25 | + | |
| 26 | + /** | |
| 27 | + * Send notifications | |
| 28 | + * | |
| 29 | + * @return void | |
| 30 | + */ | |
| 31 | + public function send_notifications() { | |
| 32 | + $notifications = $this->get_active_notifications(); | |
| 33 | + | |
| 34 | + if ( !$notifications ) { | |
| 35 | + return; | |
| 36 | + } | |
| 37 | + | |
| 38 | + $this->set_merge_tags(); | |
| 39 | + | |
| 40 | + foreach ($notifications as $notification) { | |
| 41 | + $this->send_notification( $notification ); | |
| 42 | + } | |
| 43 | + } | |
| 44 | + | |
| 45 | + /** | |
| 46 | + * Send a single notification | |
| 47 | + * | |
| 48 | + * @param array $notification | |
| 49 | + * | |
| 50 | + * @return void | |
| 51 | + */ | |
| 52 | + public function send_notification( $notification ) { | |
| 53 | + $headers = array(); | |
| 54 | + | |
| 55 | + $to = $this->replace_tags( $notification['to'] ); | |
| 56 | + | |
| 57 | + $subject = $this->replace_tags( $notification['subject'] ); | |
| 58 | + $subject = static::replace_name_tag( $subject, $this->args['entry_id'] ); | |
| 59 | + | |
| 60 | + $message = $this->replace_tags( $notification['message'] ); | |
| 61 | + $message = static::replace_name_tag( $message, $this->args['entry_id'] ); | |
| 62 | + $message = $this->replace_all_fields( $message ); | |
| 63 | + $message = wpautop( $message ); | |
| 64 | + | |
| 65 | + $fromName = $this->replace_tags( $notification['fromName'] ); | |
| 66 | + $fromName = static::replace_name_tag( $fromName, $this->args['entry_id'] ); | |
| 67 | + $fromAddress = $this->replace_tags( $notification['fromAddress'] ); | |
| 68 | + $replyTo = $this->replace_tags( $notification['replyTo'] ); | |
| 69 | + $cc = $this->replace_tags( $notification['cc'] ); | |
| 70 | + $bcc = $this->replace_tags( $notification['bcc'] ); | |
| 71 | + | |
| 72 | + if ( $fromName || $fromAddress ) { | |
| 73 | + $headers[] = sprintf( 'From: %s <%s>', $fromName, $fromAddress ); | |
| 74 | + } | |
| 75 | + | |
| 76 | + if ( $cc ) { | |
| 77 | + $headers[] = sprintf( 'CC: %s', $cc ); | |
| 78 | + } | |
| 79 | + | |
| 80 | + if ( $bcc ) { | |
| 81 | + $headers[] = sprintf( 'BCC: %s', $bcc ); | |
| 82 | + } | |
| 83 | + | |
| 84 | + if ( $replyTo ) { | |
| 85 | + $headers[] = sprintf( 'Reply-To: %s', $replyTo ); | |
| 86 | + } | |
| 87 | + | |
| 88 | + // content type to text/html | |
| 89 | + $headers[] = 'Content-Type: text/html; charset=UTF-8'; | |
| 90 | + $email_body = apply_filters( 'weforms_email_message', $this->get_formatted_body( $message ), $notification['message'], $headers ); | |
| 91 | + | |
| 92 | + wp_mail( $to, $subject, $email_body, $headers ); | |
| 93 | + } | |
| 94 | + | |
| 95 | + /** | |
| 96 | + * Get active notifications of a form | |
| 97 | + * | |
| 98 | + * @param int $form_id | |
| 99 | + * | |
| 100 | + * @return array|boolean | |
| 101 | + */ | |
| 102 | + public function get_active_notifications() { | |
| 103 | + $notifications = wpuf_get_form_notifications( $this->args['form_id'] ); | |
| 104 | + | |
| 105 | + if ( $notifications ) { | |
| 106 | + $notifications = array_filter( $notifications, function($notification) { | |
| 107 | + return $notification['active'] == true; | |
| 108 | + } ); | |
| 109 | + | |
| 110 | + return $notifications; | |
| 111 | + } | |
| 112 | + | |
| 113 | + return false; | |
| 114 | + } | |
| 115 | + | |
| 116 | + /** | |
| 117 | + * Get formatted HTML email | |
| 118 | + * | |
| 119 | + * @param string $message | |
| 120 | + * | |
| 121 | + * @return string | |
| 122 | + */ | |
| 123 | + public function get_formatted_body( $message ) { | |
| 124 | + $css = ''; | |
| 125 | + $header = apply_filters( 'weforms_email_header', '' ); | |
| 126 | + $footer = apply_filters( 'weforms_email_footer', '' ); | |
| 127 | + | |
| 128 | + if ( empty( $header ) ) { | |
| 129 | + ob_start(); | |
| 130 | + include WEFORMS_INCLUDES . '/emails/common/header.php'; | |
| 131 | + $header = ob_get_clean(); | |
| 132 | + } | |
| 133 | + | |
| 134 | + if ( empty( $footer ) ) { | |
| 135 | + ob_start(); | |
| 136 | + include WEFORMS_INCLUDES . '/emails/common/footer.php'; | |
| 137 | + $footer = ob_get_clean(); | |
| 138 | + } | |
| 139 | + | |
| 140 | + ob_start(); | |
| 141 | + include WEFORMS_INCLUDES . '/emails/common/styles.php'; | |
| 142 | + $css = apply_filters( 'weforms_email_styles', ob_get_clean() ); | |
| 143 | + | |
| 144 | + $content = $header . $message . $footer; | |
| 145 | + | |
| 146 | + if ( ! class_exists( 'Emogrifier' ) ) { | |
| 147 | + require_once WEFORMS_INCLUDES . '/library/Emogrifier.php'; | |
| 148 | + } | |
| 149 | + | |
| 150 | + try { | |
| 151 | + | |
| 152 | + // apply CSS styles inline for picky email clients | |
| 153 | + $emogrifier = new Emogrifier( $content, $css ); | |
| 154 | + $content = $emogrifier->emogrify(); | |
| 155 | + | |
| 156 | + } catch ( Exception $e ) { | |
| 157 | + | |
| 158 | + echo $e->getMessage(); | |
| 159 | + } | |
| 160 | + | |
| 161 | + return $content; | |
| 162 | + } | |
| 163 | + | |
| 164 | + /** | |
| 165 | + * Populate an key/value pair of search/replace array | |
| 166 | + * | |
| 167 | + * @return array | |
| 168 | + */ | |
| 169 | + public function set_merge_tags() { | |
| 170 | + | |
| 171 | + // return early we had a previous array call | |
| 172 | + if ( $this->merge_tags ) { | |
| 173 | + return $this->merge_tags; | |
| 174 | + } | |
| 175 | + | |
| 176 | + // populate the key/value array for the first time | |
| 177 | + $tags = weforms_get_merge_tags(); | |
| 178 | + $replace_array = array(); | |
| 179 | + | |
| 180 | + foreach ($tags as $section => $child) { | |
| 181 | + | |
| 182 | + if ( !$child['tags'] ) { | |
| 183 | + continue; | |
| 184 | + } | |
| 185 | + | |
| 186 | + foreach ($child['tags'] as $search_key => $label) { | |
| 187 | + $replace_array[ '{' . $search_key . '}' ] = $this->get_merge_value( $search_key ); | |
| 188 | + } | |
| 189 | + } | |
| 190 | + | |
| 191 | + $this->merge_tags = $replace_array; | |
| 192 | + } | |
| 193 | + | |
| 194 | + /** | |
| 195 | + * Get a merge tag value based on a tag | |
| 196 | + * | |
| 197 | + * @param string $tag | |
| 198 | + * | |
| 199 | + * @return string | |
| 200 | + */ | |
| 201 | + public function get_merge_value( $tag ) { | |
| 202 | + | |
| 203 | + switch ( $tag ) { | |
| 204 | + case 'entry_id': | |
| 205 | + return $this->args['entry_id']; | |
| 206 | + break; | |
| 207 | + | |
| 208 | + case 'form_id': | |
| 209 | + return $this->args['form_id']; | |
| 210 | + break; | |
| 211 | + | |
| 212 | + case 'form_name': | |
| 213 | + return get_post_field( 'post_title', $this->args['form_id'] ); | |
| 214 | + break; | |
| 215 | + | |
| 216 | + case 'admin_email': | |
| 217 | + return get_option( 'admin_email' ); | |
| 218 | + break; | |
| 219 | + | |
| 220 | + case 'date': | |
| 221 | + return date_i18n( get_option( 'date_format' ) . ' ' . get_option( 'time_format' ) ); | |
| 222 | + break; | |
| 223 | + | |
| 224 | + case 'site_name': | |
| 225 | + return get_bloginfo( 'name' ); | |
| 226 | + break; | |
| 227 | + | |
| 228 | + case 'site_url': | |
| 229 | + return site_url( '/' ); | |
| 230 | + break; | |
| 231 | + | |
| 232 | + case 'page_title': | |
| 233 | + return get_post_field( 'post_title', $this->args['page_id'] ); | |
| 234 | + break; | |
| 235 | + | |
| 236 | + case 'ip_address': | |
| 237 | + return wpuf_get_client_ip(); | |
| 238 | + break; | |
| 239 | + | |
| 240 | + case 'user_id': | |
| 241 | + return get_current_user_id(); | |
| 242 | + break; | |
| 243 | + | |
| 244 | + case 'first_name': | |
| 245 | + return $this->get_user_prop( 'first_name' ); | |
| 246 | + break; | |
| 247 | + | |
| 248 | + case 'last_name': | |
| 249 | + return $this->get_user_prop( 'last_name' ); | |
| 250 | + break; | |
| 251 | + | |
| 252 | + case 'display_name': | |
| 253 | + return $this->get_user_prop( 'display_name' ); | |
| 254 | + break; | |
| 255 | + | |
| 256 | + case 'user_email': | |
| 257 | + return $this->get_user_prop( 'user_email' ); | |
| 258 | + break; | |
| 259 | + | |
| 260 | + case 'url_page': | |
| 261 | + return get_permalink( $this->args['page_id'] ); | |
| 262 | + break; | |
| 263 | + | |
| 264 | + case 'url_referer': | |
| 265 | + return $_SERVER['HTTP_REFERER']; | |
| 266 | + break; | |
| 267 | + | |
| 268 | + case 'url_login': | |
| 269 | + return wp_login_url(); | |
| 270 | + break; | |
| 271 | + | |
| 272 | + case 'url_logout': | |
| 273 | + return wp_logout_url(); | |
| 274 | + break; | |
| 275 | + | |
| 276 | + case 'url_register': | |
| 277 | + return wp_registration_url(); | |
| 278 | + break; | |
| 279 | + | |
| 280 | + case 'url_lost_password': | |
| 281 | + return wp_lostpassword_url(); | |
| 282 | + break; | |
| 283 | + | |
| 284 | + default: | |
| 285 | + return apply_filters( 'weforms_merge_tag_value', '', $tag, $this->args ); | |
| 286 | + break; | |
| 287 | + } | |
| 288 | + } | |
| 289 | + | |
| 290 | + /** | |
| 291 | + * Parse out the custom fields with entry meta values | |
| 292 | + * | |
| 293 | + * @param string $text | |
| 294 | + * | |
| 295 | + * @return string | |
| 296 | + */ | |
| 297 | + public static function replace_field_tags( $text, $entry_id ) { | |
| 298 | + $pattern = '/{field:(\w*)}/'; | |
| 299 | + | |
| 300 | + preg_match_all( $pattern, $text, $matches ); | |
| 301 | + | |
| 302 | + // bail out if nothing found to be replaced | |
| 303 | + if ( !$matches ) { | |
| 304 | + return $text; | |
| 305 | + } | |
| 306 | + | |
| 307 | + foreach ($matches[1] as $index => $meta_key) { | |
| 308 | + $meta_value = weforms_get_entry_meta( $entry_id, $meta_key, true ); | |
| 309 | + $text = str_replace( $matches[0][$index], $meta_value, $text ); | |
| 310 | + } | |
| 311 | + | |
| 312 | + return $text; | |
| 313 | + } | |
| 314 | + | |
| 315 | + /** | |
| 316 | + * Replace name tag with required value | |
| 317 | + * | |
| 318 | + * @param string $text | |
| 319 | + * | |
| 320 | + * @return string | |
| 321 | + */ | |
| 322 | + public static function replace_name_tag( $text, $entry_id ) { | |
| 323 | + $pattern = '/{name-(full|first|middle|last):(\w*)}/'; | |
| 324 | + | |
| 325 | + preg_match_all( $pattern, $text, $matches ); | |
| 326 | + | |
| 327 | + // bail out if nothing found to be replaced | |
| 328 | + if ( !$matches[0] ) { | |
| 329 | + return $text; | |
| 330 | + } | |
| 331 | + | |
| 332 | + list( $search, $fields, $meta_key ) = $matches; | |
| 333 | + | |
| 334 | + $meta_value = weforms_get_entry_meta( $entry_id, $meta_key[0], true ); | |
| 335 | + $replace = explode( WPUF_Render_Form::$separator, $meta_value ); | |
| 336 | + | |
| 337 | + foreach ($search as $index => $search_key) { | |
| 338 | + | |
| 339 | + if ( 'first' == $fields[ $index ] ) { | |
| 340 | + | |
| 341 | + $text = str_replace( $search_key, $replace[0], $text ); | |
| 342 | + | |
| 343 | + } elseif ( 'middle' == $fields[ $index ] ) { | |
| 344 | + | |
| 345 | + $text = str_replace( $search_key, $replace[1], $text ); | |
| 346 | + | |
| 347 | + } elseif ( 'last' == $fields[ $index ] ) { | |
| 348 | + | |
| 349 | + $text = str_replace( $search_key, $replace[2], $text ); | |
| 350 | + | |
| 351 | + } else { | |
| 352 | + | |
| 353 | + $text = str_replace( $search_key, implode(' ', $replace ), $text ); | |
| 354 | + } | |
| 355 | + | |
| 356 | + } | |
| 357 | + | |
| 358 | + return $text; | |
| 359 | + } | |
| 360 | + | |
| 361 | + /** | |
| 362 | + * Get property of a user object with failsafe check | |
| 363 | + * | |
| 364 | + * @param string $property | |
| 365 | + * | |
| 366 | + * @return string | |
| 367 | + */ | |
| 368 | + public function get_user_prop( $property ) { | |
| 369 | + $user = wp_get_current_user(); | |
| 370 | + | |
| 371 | + if ( $user->ID != 0 ) { | |
| 372 | + return $user->{$property}; | |
| 373 | + } | |
| 374 | + | |
| 375 | + return ''; | |
| 376 | + } | |
| 377 | + | |
| 378 | + /** | |
| 379 | + * Replace text with merge tags | |
| 380 | + * | |
| 381 | + * @param string $text | |
| 382 | + * | |
| 383 | + * @return text | |
| 384 | + */ | |
| 385 | + public function replace_tags( $text = '' ) { | |
| 386 | + $merge_keys = array_keys( $this->merge_tags ); | |
| 387 | + $merge_values = array_values( $this->merge_tags ); | |
| 388 | + | |
| 389 | + $text = str_replace( $merge_keys, $merge_values, $text ); | |
| 390 | + $text = static::replace_field_tags( $text, $this->args['entry_id'] ); | |
| 391 | + | |
| 392 | + return $text; | |
| 393 | + } | |
| 394 | + | |
| 395 | + /** | |
| 396 | + * Replace {all_fields} if found | |
| 397 | + * | |
| 398 | + * @param string $text | |
| 399 | + * | |
| 400 | + * @return string | |
| 401 | + */ | |
| 402 | + public function replace_all_fields( $text = '' ) { | |
| 403 | + | |
| 404 | + // check if {all_fields} exists | |
| 405 | + if ( false === strpos( $text, '{all_fields}' ) ) { | |
| 406 | + return $text; | |
| 407 | + } | |
| 408 | + | |
| 409 | + $data = array(); | |
| 410 | + $fields = weforms_get_form_field_labels( $this->args['form_id'] ); | |
| 411 | + | |
| 412 | + if ( !$fields ) { | |
| 413 | + return $text; | |
| 414 | + } | |
| 415 | + | |
| 416 | + foreach ($fields as $meta_key => $field ) { | |
| 417 | + $value = weforms_get_entry_meta( $this->args['entry_id'], $meta_key, true ); | |
| 418 | + | |
| 419 | + if ( empty( $value ) ) { | |
| 420 | + $value = '—'; | |
| 421 | + } | |
| 422 | + | |
| 423 | + if ( $field['type'] == 'textarea' ) { | |
| 424 | + $data[ $meta_key ] = weforms_format_text( $value ); | |
| 425 | + } elseif( $field['type'] == 'name' ) { | |
| 426 | + $data[ $meta_key ] = implode( ' ', explode( WPUF_Render_Form::$separator, $value ) ); | |
| 427 | + } else { | |
| 428 | + $data[ $meta_key ] = $value; | |
| 429 | + } | |
| 430 | + } | |
| 431 | + | |
| 432 | + $table = '<table width="600" cellpadding="0" cellspacing="0">'; | |
| 433 | + $table .= '<tbody>'; | |
| 434 | + | |
| 435 | + foreach ($data as $key => $value) { | |
| 436 | + $table .= '<tr class="field-label">'; | |
| 437 | + $table .= '<th><strong>' . $fields[$key]['label'] . '</strong></th>'; | |
| 438 | + $table .= '</tr>'; | |
| 439 | + $table .= '<tr class="field-value">'; | |
| 440 | + $table .= '<td>'; | |
| 441 | + $table .= $value; | |
| 442 | + $table .= '</td>'; | |
| 443 | + $table .= '</tr>'; | |
| 444 | + } | |
| 445 | + | |
| 446 | + $table .= '</tbody>'; | |
| 447 | + $table .= '</table>'; | |
| 448 | + | |
| 449 | + $text = str_replace( '{all_fields}', $table, $text ); | |
| 450 | + | |
| 451 | + return $text; | |
| 452 | + } | |
| 453 | +} | |
