| @@ -1,8 +1,5 @@ | ||
| 1 | 1 | <?php |
| 2 | -if ( ! defined( 'ABSPATH' ) ) { | |
| 3 | - die( 'You are not allowed to call this page directly.' ); | |
| 4 | -} | |
| 5 | 2 | |
| 6 | 3 | /** |
| 7 | 4 | * @since 2.03.04 |
| 8 | 5 | */ |
| @@ -7,99 +4,30 @@ | ||
| 7 | 4 | * @since 2.03.04 |
| 8 | 5 | */ |
| 9 | 6 | class FrmEmail { |
| 10 | 7 | |
| 11 | - /** | |
| 12 | - * @var string | |
| 13 | - */ | |
| 14 | 8 | private $email_key = ''; |
| 15 | - | |
| 16 | - /** | |
| 17 | - * @var array | |
| 18 | - */ | |
| 19 | 9 | private $to = array(); |
| 20 | - | |
| 21 | - /** | |
| 22 | - * @var array | |
| 23 | - */ | |
| 24 | 10 | private $cc = array(); |
| 25 | - | |
| 26 | - /** | |
| 27 | - * @var array | |
| 28 | - */ | |
| 29 | 11 | private $bcc = array(); |
| 30 | - | |
| 31 | - /** | |
| 32 | - * @var string | |
| 33 | - */ | |
| 34 | 12 | private $from = ''; |
| 35 | - | |
| 36 | - /** | |
| 37 | - * @var string | |
| 38 | - */ | |
| 39 | 13 | private $reply_to = ''; |
| 40 | - | |
| 41 | - /** | |
| 42 | - * @var string | |
| 43 | - */ | |
| 44 | 14 | private $subject = ''; |
| 45 | - | |
| 46 | - /** | |
| 47 | - * @var string | |
| 48 | - */ | |
| 49 | 15 | private $message = ''; |
| 50 | - | |
| 51 | - /** | |
| 52 | - * @var array | |
| 53 | - */ | |
| 54 | 16 | private $attachments = array(); |
| 55 | 17 | |
| 56 | - /** | |
| 57 | - * @var bool | |
| 58 | - */ | |
| 59 | 18 | private $is_plain_text = false; |
| 60 | - | |
| 61 | - /** | |
| 62 | - * @var bool | |
| 63 | - */ | |
| 64 | 19 | private $is_single_recipient = false; |
| 65 | - | |
| 66 | - /** | |
| 67 | - * @var bool | |
| 68 | - */ | |
| 69 | 20 | private $include_user_info = false; |
| 70 | 21 | |
| 71 | - /** | |
| 72 | - * @var string | |
| 73 | - */ | |
| 74 | 22 | private $charset = ''; |
| 75 | - | |
| 76 | - /** | |
| 77 | - * @var string | |
| 78 | - */ | |
| 79 | 23 | private $content_type = 'text/html'; |
| 80 | 24 | |
| 81 | - /** | |
| 82 | - * @var array | |
| 83 | - */ | |
| 84 | 25 | private $settings = array(); |
| 85 | - | |
| 86 | - /** | |
| 87 | - * @var stdClass | |
| 88 | - */ | |
| 89 | 26 | private $entry; |
| 90 | - | |
| 91 | - /** | |
| 92 | - * @var stdClass | |
| 93 | - */ | |
| 94 | 27 | private $form; |
| 95 | 28 | |
| 96 | 29 | /** |
| 97 | - * @var int | |
| 98 | - */ | |
| 99 | - private $action_id = 0; | |
| 100 | - | |
| 101 | - /** | |
| 102 | 30 | * FrmEmail constructor |
| 103 | 31 | * |
| 104 | 32 | * @param object $action |
| 105 | 33 | * @param object $entry |
| @@ -106,12 +34,11 @@ | ||
| 106 | 34 | * @param object $form |
| 107 | 35 | */ |
| 108 | 36 | public function __construct( $action, $entry, $form ) { |
| 109 | 37 | $this->set_email_key( $action ); |
| 110 | - $this->entry = $entry; | |
| 111 | - $this->form = $form; | |
| 112 | - $this->settings = $action->post_content; | |
| 113 | - $this->action_id = (int) $action->ID; | |
| 38 | + $this->entry = $entry; | |
| 39 | + $this->form = $form; | |
| 40 | + $this->settings = $action->post_content; | |
| 114 | 41 | |
| 115 | 42 | $user_id_args = self::get_user_id_args( $form->id ); |
| 116 | 43 | $this->set_to( $user_id_args ); |
| 117 | 44 | $this->set_cc( $user_id_args ); |
| @@ -141,10 +68,8 @@ | ||
| 141 | 68 | * |
| 142 | 69 | * @since 2.03.04 |
| 143 | 70 | * |
| 144 | 71 | * @param object $action |
| 145 | - * | |
| 146 | - * @return void | |
| 147 | 72 | */ |
| 148 | 73 | private function set_email_key( $action ) { |
| 149 | 74 | $this->email_key = $action->ID; |
| 150 | 75 | } |
| @@ -154,16 +79,14 @@ | ||
| 154 | 79 | * |
| 155 | 80 | * @since 2.03.04 |
| 156 | 81 | * |
| 157 | 82 | * @param array $user_id_args |
| 158 | - * | |
| 159 | - * @return void | |
| 160 | 83 | */ |
| 161 | 84 | private function set_to( $user_id_args ) { |
| 162 | 85 | $to = $this->prepare_email_setting( $this->settings['email_to'], $user_id_args ); |
| 163 | 86 | $to = $this->explode_emails( $to ); |
| 164 | 87 | |
| 165 | - $where = array( | |
| 88 | + $where = array( | |
| 166 | 89 | 'it.field_id !' => 0, |
| 167 | 90 | 'it.item_id' => $this->entry->id, |
| 168 | 91 | ); |
| 169 | 92 | $values = FrmEntryMeta::getAll( $where, ' ORDER BY fi.field_order' ); |
| @@ -190,10 +113,8 @@ | ||
| 190 | 113 | * |
| 191 | 114 | * @since 2.03.04 |
| 192 | 115 | * |
| 193 | 116 | * @param array $user_id_args |
| 194 | - * | |
| 195 | - * @return void | |
| 196 | 117 | */ |
| 197 | 118 | private function set_cc( $user_id_args ) { |
| 198 | 119 | $this->cc = $this->prepare_additional_recipients( $this->settings['cc'], $user_id_args ); |
| 199 | 120 | } |
| @@ -203,10 +124,8 @@ | ||
| 203 | 124 | * |
| 204 | 125 | * @since 2.03.04 |
| 205 | 126 | * |
| 206 | 127 | * @param array $user_id_args |
| 207 | - * | |
| 208 | - * @return void | |
| 209 | 128 | */ |
| 210 | 129 | private function set_bcc( $user_id_args ) { |
| 211 | 130 | $this->bcc = $this->prepare_additional_recipients( $this->settings['bcc'], $user_id_args ); |
| 212 | 131 | } |
| @@ -216,9 +135,9 @@ | ||
| 216 | 135 | * |
| 217 | 136 | * @since 2.03.04 |
| 218 | 137 | * |
| 219 | 138 | * @param string $recipients |
| 220 | - * @param array $user_id_args | |
| 139 | + * @param array $user_id_args | |
| 221 | 140 | * |
| 222 | 141 | * @return array |
| 223 | 142 | */ |
| 224 | 143 | private function prepare_additional_recipients( $recipients, $user_id_args ) { |
| @@ -223,11 +142,13 @@ | ||
| 223 | 142 | */ |
| 224 | 143 | private function prepare_additional_recipients( $recipients, $user_id_args ) { |
| 225 | 144 | $recipients = $this->prepare_email_setting( $recipients, $user_id_args ); |
| 226 | 145 | $recipients = $this->explode_emails( $recipients ); |
| 146 | + | |
| 227 | 147 | $recipients = array_unique( (array) $recipients ); |
| 148 | + $recipients = $this->format_recipients( $recipients ); | |
| 228 | 149 | |
| 229 | - return $this->format_recipients( $recipients ); | |
| 150 | + return $recipients; | |
| 230 | 151 | } |
| 231 | 152 | |
| 232 | 153 | /** |
| 233 | 154 | * Set the From addresses |
| @@ -234,14 +155,12 @@ | ||
| 234 | 155 | * |
| 235 | 156 | * @since 2.03.04 |
| 236 | 157 | * |
| 237 | 158 | * @param array $user_id_args |
| 238 | - * | |
| 239 | - * @return void | |
| 240 | 159 | */ |
| 241 | 160 | private function set_from( $user_id_args ) { |
| 242 | 161 | if ( empty( $this->settings['from'] ) ) { |
| 243 | - $from = FrmEmailHelper::get_default_from_email(); | |
| 162 | + $from = get_option( 'admin_email' ); | |
| 244 | 163 | } else { |
| 245 | 164 | $from = $this->prepare_email_setting( $this->settings['from'], $user_id_args ); |
| 246 | 165 | } |
| 247 | 166 | |
| @@ -253,22 +172,17 @@ | ||
| 253 | 172 | * |
| 254 | 173 | * @since 2.03.04 |
| 255 | 174 | * |
| 256 | 175 | * @param array $user_id_args |
| 257 | - * | |
| 258 | - * @return void | |
| 259 | 176 | */ |
| 260 | 177 | private function set_reply_to( $user_id_args ) { |
| 261 | 178 | $this->reply_to = trim( $this->settings['reply_to'] ); |
| 262 | 179 | |
| 263 | - if ( $this->reply_to ) { | |
| 180 | + if ( empty( $this->reply_to ) ) { | |
| 181 | + $this->reply_to = $this->get_email_from_name( $this->from ); | |
| 182 | + } else { | |
| 264 | 183 | $this->reply_to = $this->prepare_email_setting( $this->settings['reply_to'], $user_id_args ); |
| 265 | 184 | } |
| 266 | - | |
| 267 | - if ( ! $this->reply_to ) { | |
| 268 | - $this->reply_to = $this->get_email_from_name( $this->from ); | |
| 269 | - } | |
| 270 | - | |
| 271 | 185 | $this->reply_to = $this->format_reply_to( $this->reply_to ); |
| 272 | 186 | } |
| 273 | 187 | |
| 274 | 188 | /** |
| @@ -275,19 +189,13 @@ | ||
| 275 | 189 | * Set the is_plain_text property |
| 276 | 190 | * This should be set before the message |
| 277 | 191 | * |
| 278 | 192 | * @since 2.03.04 |
| 279 | - * | |
| 280 | - * @return void | |
| 281 | 193 | */ |
| 282 | 194 | private function set_is_plain_text() { |
| 283 | - if ( empty( $this->settings['email_style'] ) ) { | |
| 284 | - // If `email_style` isn't set, use the `plain_text` checkbox. | |
| 285 | - $this->is_plain_text = ! empty( $this->settings['plain_text'] ); | |
| 286 | - return; | |
| 195 | + if ( $this->settings['plain_text'] ) { | |
| 196 | + $this->is_plain_text = true; | |
| 287 | 197 | } |
| 288 | - | |
| 289 | - $this->is_plain_text = 'plain' === $this->settings['email_style']; | |
| 290 | 198 | } |
| 291 | 199 | |
| 292 | 200 | /** |
| 293 | 201 | * Set the include_user_info property |
| @@ -293,10 +201,8 @@ | ||
| 293 | 201 | * Set the include_user_info property |
| 294 | 202 | * This should be set before the message |
| 295 | 203 | * |
| 296 | 204 | * @since 2.03.04 |
| 297 | - * | |
| 298 | - * @return void | |
| 299 | 205 | */ |
| 300 | 206 | private function set_include_user_info() { |
| 301 | 207 | if ( isset( $this->settings['inc_user_info'] ) ) { |
| 302 | 208 | $this->include_user_info = $this->settings['inc_user_info']; |
| @@ -307,11 +213,9 @@ | ||
| 307 | 213 | * Set the is_single_recipient property |
| 308 | 214 | * |
| 309 | 215 | * @since 2.03.04 |
| 310 | 216 | * |
| 311 | - * @param object $action | |
| 312 | - * | |
| 313 | - * @return void | |
| 217 | + * @param $action | |
| 314 | 218 | */ |
| 315 | 219 | private function set_is_single_recipient( $action ) { |
| 316 | 220 | $args = array( |
| 317 | 221 | 'form' => $this->form, |
| @@ -330,10 +234,8 @@ | ||
| 330 | 234 | /** |
| 331 | 235 | * Set the charset |
| 332 | 236 | * |
| 333 | 237 | * @since 2.03.04 |
| 334 | - * | |
| 335 | - * @return void | |
| 336 | 238 | */ |
| 337 | 239 | private function set_charset() { |
| 338 | 240 | $this->charset = get_option( 'blog_charset' ); |
| 339 | 241 | } |
| @@ -341,10 +243,8 @@ | ||
| 341 | 243 | /** |
| 342 | 244 | * Set the content type |
| 343 | 245 | * |
| 344 | 246 | * @since 2.03.04 |
| 345 | - * | |
| 346 | - * @return void | |
| 347 | 247 | */ |
| 348 | 248 | private function set_content_type() { |
| 349 | 249 | if ( $this->is_plain_text ) { |
| 350 | 250 | $this->content_type = 'text/plain'; |
| @@ -354,10 +254,8 @@ | ||
| 354 | 254 | /** |
| 355 | 255 | * Set the subject |
| 356 | 256 | * |
| 357 | 257 | * @since 2.03.04 |
| 358 | - * | |
| 359 | - * @return void | |
| 360 | 258 | */ |
| 361 | 259 | private function set_subject() { |
| 362 | 260 | if ( empty( $this->settings['email_subject'] ) ) { |
| 363 | 261 | /* translators: %1$s: Form name, %2$s: Site name */ |
| @@ -365,9 +263,8 @@ | ||
| 365 | 263 | } else { |
| 366 | 264 | $this->subject = $this->settings['email_subject']; |
| 367 | 265 | } |
| 368 | 266 | |
| 369 | - // This also replaces [sitename] shortcode in default. | |
| 370 | 267 | $this->subject = FrmFieldsHelper::basic_replace_shortcodes( $this->subject, $this->form, $this->entry ); |
| 371 | 268 | |
| 372 | 269 | $args = array( |
| 373 | 270 | 'form' => $this->form, |
| @@ -374,8 +271,9 @@ | ||
| 374 | 271 | 'entry' => $this->entry, |
| 375 | 272 | 'email_key' => $this->email_key, |
| 376 | 273 | ); |
| 377 | 274 | $this->subject = apply_filters( 'frm_email_subject', $this->subject, $args ); |
| 275 | + | |
| 378 | 276 | $this->subject = wp_specialchars_decode( strip_tags( stripslashes( $this->subject ) ), ENT_QUOTES ); |
| 379 | 277 | } |
| 380 | 278 | |
| 381 | 279 | /** |
| @@ -381,38 +279,27 @@ | ||
| 381 | 279 | /** |
| 382 | 280 | * Set the email message |
| 383 | 281 | * |
| 384 | 282 | * @since 2.03.04 |
| 385 | - * | |
| 386 | - * @return void | |
| 387 | 283 | */ |
| 388 | 284 | private function set_message() { |
| 389 | - $this->message = $this->settings['email_message']; | |
| 285 | + $this->message = FrmFieldsHelper::basic_replace_shortcodes( $this->settings['email_message'], $this->form, $this->entry ); | |
| 390 | 286 | |
| 391 | - if ( ! $this->is_plain_text ) { | |
| 392 | - // The decode is to support [default-html] shortcodes. | |
| 393 | - $this->message = html_entity_decode( $this->message ); | |
| 394 | - } | |
| 395 | - | |
| 396 | - $this->message = FrmFieldsHelper::basic_replace_shortcodes( $this->message, $this->form, $this->entry ); | |
| 397 | 287 | $prev_mail_body = $this->message; |
| 398 | - | |
| 399 | - // Make a copy to prevent changes by reference. | |
| 400 | - $pass_entry = clone $this->entry; | |
| 401 | - $mail_body = FrmEntriesHelper::replace_default_message( | |
| 288 | + $pass_entry = clone $this->entry; // make a copy to prevent changes by reference | |
| 289 | + $mail_body = FrmEntriesHelper::replace_default_message( | |
| 402 | 290 | $prev_mail_body, |
| 403 | 291 | array( |
| 404 | - 'id' => $this->entry->id, | |
| 405 | - 'entry' => $pass_entry, | |
| 406 | - 'plain_text' => $this->is_plain_text, | |
| 407 | - 'user_info' => $this->include_user_info, | |
| 408 | - 'table_style' => $this->settings['email_style'], | |
| 292 | + 'id' => $this->entry->id, | |
| 293 | + 'entry' => $pass_entry, | |
| 294 | + 'plain_text' => $this->is_plain_text, | |
| 295 | + 'user_info' => $this->include_user_info, | |
| 409 | 296 | ) |
| 410 | 297 | ); |
| 411 | 298 | |
| 412 | 299 | // Add the user info if it isn't already included |
| 413 | 300 | if ( $this->include_user_info && $prev_mail_body === $mail_body ) { |
| 414 | - $data = $this->entry->description; | |
| 301 | + $data = maybe_unserialize( $this->entry->description ); | |
| 415 | 302 | $mail_body .= "\r\n\r\n" . __( 'User Information', 'formidable' ) . "\r\n"; |
| 416 | 303 | $this->maybe_add_ip( $mail_body ); |
| 417 | 304 | $mail_body .= __( 'User-Agent (Browser/OS)', 'formidable' ) . ': ' . FrmEntriesHelper::get_browser( $data['browser'] ) . "\r\n"; |
| 418 | 305 | $mail_body .= __( 'Referrer', 'formidable' ) . ': ' . $data['referrer'] . "\r\n"; |
| @@ -419,39 +306,17 @@ | ||
| 419 | 306 | } |
| 420 | 307 | |
| 421 | 308 | $this->message = $mail_body; |
| 422 | 309 | |
| 310 | + $this->message = do_shortcode( $this->message ); | |
| 311 | + | |
| 423 | 312 | if ( $this->is_plain_text ) { |
| 424 | 313 | $this->message = wp_specialchars_decode( strip_tags( $this->message ), ENT_QUOTES ); |
| 425 | - $this->message = str_replace( ' ', '', $this->message ); | |
| 426 | - } else { | |
| 427 | - $this->add_autop(); | |
| 428 | 314 | } |
| 429 | 315 | |
| 430 | 316 | $this->message = apply_filters( 'frm_email_message', $this->message, $this->package_atts() ); |
| 431 | 317 | } |
| 432 | 318 | |
| 433 | - /** | |
| 434 | - * Runs message through autop, extracting the content inside body tag if it has <body>. | |
| 435 | - * | |
| 436 | - * @return void | |
| 437 | - */ | |
| 438 | - private function add_autop() { | |
| 439 | - $message = $this->message; | |
| 440 | - preg_match( '/<body[^>]*>([\s\S]*?)<\/body>/', $message, $match ); | |
| 441 | - | |
| 442 | - if ( ! empty( $match[1] ) ) { | |
| 443 | - $this->message = str_replace( $match[1], trim( wpautop( $match[1] ) ), $message ); | |
| 444 | - } else { | |
| 445 | - $this->message = trim( wpautop( $message ) ); | |
| 446 | - } | |
| 447 | - } | |
| 448 | - | |
| 449 | - /** | |
| 450 | - * @param string $mail_body | |
| 451 | - * | |
| 452 | - * @return void | |
| 453 | - */ | |
| 454 | 319 | private function maybe_add_ip( &$mail_body ) { |
| 455 | 320 | if ( ! empty( $this->entry->ip ) ) { |
| 456 | 321 | $mail_body .= __( 'IP Address', 'formidable' ) . ': ' . $this->entry->ip . "\r\n"; |
| 457 | 322 | } |
| @@ -460,18 +325,13 @@ | ||
| 460 | 325 | /** |
| 461 | 326 | * Set the attachments for an email message |
| 462 | 327 | * |
| 463 | 328 | * @since 2.03.04 |
| 464 | - * @since 5.0.16 added new action_id key to $args. | |
| 465 | - * | |
| 466 | - * @return void | |
| 467 | 329 | */ |
| 468 | 330 | private function set_attachments() { |
| 469 | 331 | $args = array( |
| 470 | 332 | 'entry' => $this->entry, |
| 471 | 333 | 'email_key' => $this->email_key, |
| 472 | - 'settings' => $this->settings, | |
| 473 | - 'action_id' => $this->action_id, | |
| 474 | 334 | ); |
| 475 | 335 | |
| 476 | 336 | $this->attachments = apply_filters( 'frm_notification_attachment', array(), $this->form, $args ); |
| 477 | 337 | } |
| @@ -484,24 +344,28 @@ | ||
| 484 | 344 | * @return bool|mixed|void |
| 485 | 345 | */ |
| 486 | 346 | public function should_send() { |
| 487 | 347 | if ( ! $this->has_recipients() ) { |
| 488 | - return false; | |
| 348 | + $send = false; | |
| 349 | + } else { | |
| 350 | + | |
| 351 | + $filter_args = array( | |
| 352 | + 'message' => $this->message, | |
| 353 | + 'subject' => $this->subject, | |
| 354 | + 'recipient' => $this->to, | |
| 355 | + 'header' => $this->package_header(), | |
| 356 | + ); | |
| 357 | + | |
| 358 | + /** | |
| 359 | + * Stop an email based on the message, subject, recipient, | |
| 360 | + * or any information included in the email header | |
| 361 | + * | |
| 362 | + * @since 2.2.8 | |
| 363 | + */ | |
| 364 | + $send = apply_filters( 'frm_send_email', true, $filter_args ); | |
| 489 | 365 | } |
| 490 | 366 | |
| 491 | - $filter_args = array( | |
| 492 | - 'message' => $this->message, | |
| 493 | - 'subject' => $this->subject, | |
| 494 | - 'recipient' => $this->to, | |
| 495 | - 'header' => $this->package_header(), | |
| 496 | - ); | |
| 497 | - /** | |
| 498 | - * Stop an email based on the message, subject, recipient, | |
| 499 | - * or any information included in the email header | |
| 500 | - * | |
| 501 | - * @since 2.2.8 | |
| 502 | - */ | |
| 503 | - return apply_filters( 'frm_send_email', true, $filter_args ); | |
| 367 | + return $send; | |
| 504 | 368 | } |
| 505 | 369 | |
| 506 | 370 | /** |
| 507 | 371 | * Check if an email has any recipients |
| @@ -510,9 +374,13 @@ | ||
| 510 | 374 | * |
| 511 | 375 | * @return bool |
| 512 | 376 | */ |
| 513 | 377 | private function has_recipients() { |
| 514 | - return ! ( empty( $this->to ) && empty( $this->cc ) && empty( $this->bcc ) ); | |
| 378 | + if ( empty( $this->to ) && empty( $this->cc ) && empty( $this->bcc ) ) { | |
| 379 | + return false; | |
| 380 | + } else { | |
| 381 | + return true; | |
| 382 | + } | |
| 515 | 383 | } |
| 516 | 384 | |
| 517 | 385 | /** |
| 518 | 386 | * Send an email |
| @@ -525,9 +393,8 @@ | ||
| 525 | 393 | $this->remove_buddypress_filters(); |
| 526 | 394 | $this->add_mandrill_filter(); |
| 527 | 395 | |
| 528 | 396 | $sent = false; |
| 529 | - | |
| 530 | 397 | if ( count( $this->to ) > 1 && $this->is_single_recipient ) { |
| 531 | 398 | foreach ( $this->to as $recipient ) { |
| 532 | 399 | $sent = $this->send_single( $recipient ); |
| 533 | 400 | } |
| @@ -559,15 +426,13 @@ | ||
| 559 | 426 | ) |
| 560 | 427 | ); |
| 561 | 428 | |
| 562 | 429 | $subject = $this->encode_subject( $this->subject ); |
| 563 | - $sent = wp_mail( $recipient, $subject, $this->message, $header, $this->attachments ); | |
| 564 | 430 | |
| 431 | + $sent = wp_mail( $recipient, $subject, $this->message, $header, $this->attachments ); | |
| 432 | + | |
| 565 | 433 | if ( ! $sent ) { |
| 566 | - if ( is_array( $header ) ) { | |
| 567 | - $header = implode( "\r\n", $header ); | |
| 568 | - } | |
| 569 | - | |
| 434 | + $header = 'From: ' . $this->from . "\r\n"; | |
| 570 | 435 | $recipient = implode( ',', (array) $recipient ); |
| 571 | 436 | $sent = mail( $recipient, $subject, $this->message, $header ); |
| 572 | 437 | } |
| 573 | 438 | |
| @@ -583,9 +448,9 @@ | ||
| 583 | 448 | * |
| 584 | 449 | * @return array |
| 585 | 450 | */ |
| 586 | 451 | private function package_header() { |
| 587 | - $header = array(); | |
| 452 | + $header = array(); | |
| 588 | 453 | |
| 589 | 454 | if ( ! empty( $this->cc ) ) { |
| 590 | 455 | $header[] = 'CC: ' . implode( ',', $this->cc ); |
| 591 | 456 | } |
| @@ -605,9 +470,9 @@ | ||
| 605 | 470 | * Get the userID field ID and key for email settings |
| 606 | 471 | * |
| 607 | 472 | * @since 2.03.04 |
| 608 | 473 | * |
| 609 | - * @param int $form_id | |
| 474 | + * @param $form_id | |
| 610 | 475 | * |
| 611 | 476 | * @return array |
| 612 | 477 | */ |
| 613 | 478 | private function get_user_id_args( $form_id ) { |
| @@ -616,9 +481,8 @@ | ||
| 616 | 481 | 'field_key' => '', |
| 617 | 482 | ); |
| 618 | 483 | |
| 619 | 484 | $user_id_args['field_id'] = FrmEmailHelper::get_user_id_field_for_form( $form_id ); |
| 620 | - | |
| 621 | 485 | if ( $user_id_args['field_id'] ) { |
| 622 | 486 | $user_id_args['field_key'] = FrmField::get_key_by_id( $user_id_args['field_id'] ); |
| 623 | 487 | } |
| 624 | 488 | |
| @@ -630,16 +494,16 @@ | ||
| 630 | 494 | * |
| 631 | 495 | * @since 2.03.04 |
| 632 | 496 | * |
| 633 | 497 | * @param string $value |
| 634 | - * @param array $user_id_args | |
| 498 | + * @param array $user_id_args | |
| 635 | 499 | * |
| 636 | 500 | * @return string |
| 637 | 501 | */ |
| 638 | 502 | private function prepare_email_setting( $value, $user_id_args ) { |
| 639 | - if ( str_contains( $value, '[' . $user_id_args['field_id'] . ']' ) ) { | |
| 503 | + if ( strpos( $value, '[' . $user_id_args['field_id'] . ']' ) !== false ) { | |
| 640 | 504 | $value = str_replace( '[' . $user_id_args['field_id'] . ']', '[' . $user_id_args['field_id'] . ' show="user_email"]', $value ); |
| 641 | - } elseif ( str_contains( $value, '[' . $user_id_args['field_key'] . ']' ) ) { | |
| 505 | + } elseif ( strpos( $value, '[' . $user_id_args['field_key'] . ']' ) !== false ) { | |
| 642 | 506 | $value = str_replace( '[' . $user_id_args['field_key'] . ']', '[' . $user_id_args['field_key'] . ' show="user_email"]', $value ); |
| 643 | 507 | } |
| 644 | 508 | |
| 645 | 509 | $value = FrmFieldsHelper::basic_replace_shortcodes( $value, $this->form, $this->entry ); |
| @@ -645,10 +509,11 @@ | ||
| 645 | 509 | $value = FrmFieldsHelper::basic_replace_shortcodes( $value, $this->form, $this->entry ); |
| 646 | 510 | |
| 647 | 511 | // Remove brackets and add a space in case there isn't one |
| 648 | 512 | $value = str_replace( '<', ' ', $value ); |
| 513 | + $value = str_replace( array( '"', '>' ), '', $value ); | |
| 649 | 514 | |
| 650 | - return str_replace( array( '"', '>' ), '', $value ); | |
| 515 | + return $value; | |
| 651 | 516 | } |
| 652 | 517 | |
| 653 | 518 | /** |
| 654 | 519 | * Extract the emails from cc and bcc. Allow separation by , or ;. |
| @@ -656,14 +521,19 @@ | ||
| 656 | 521 | * |
| 657 | 522 | * @since 2.03.04 |
| 658 | 523 | * |
| 659 | 524 | * @param string $emails |
| 660 | - * | |
| 661 | 525 | * @return array|string $emails |
| 662 | 526 | */ |
| 663 | 527 | private function explode_emails( $emails ) { |
| 664 | - $emails = ! empty( $emails ) ? preg_split( '/(,|;)/', $emails ) : ''; | |
| 665 | - return is_array( $emails ) ? array_map( 'trim', $emails ) : trim( $emails ); | |
| 528 | + $emails = ( ! empty( $emails ) ? preg_split( '/(,|;)/', $emails ) : '' ); | |
| 529 | + if ( is_array( $emails ) ) { | |
| 530 | + $emails = array_map( 'trim', $emails ); | |
| 531 | + } else { | |
| 532 | + $emails = trim( $emails ); | |
| 533 | + } | |
| 534 | + | |
| 535 | + return $emails; | |
| 666 | 536 | } |
| 667 | 537 | |
| 668 | 538 | /** |
| 669 | 539 | * Format the recipients( to, cc, bcc) |
| @@ -672,9 +542,9 @@ | ||
| 672 | 542 | * |
| 673 | 543 | * @return array |
| 674 | 544 | */ |
| 675 | 545 | private function format_recipients( $recipients ) { |
| 676 | - if ( ! $recipients ) { | |
| 546 | + if ( empty( $recipients ) ) { | |
| 677 | 547 | return $recipients; |
| 678 | 548 | } |
| 679 | 549 | |
| 680 | 550 | foreach ( $recipients as $key => $val ) { |
| @@ -682,24 +552,24 @@ | ||
| 682 | 552 | |
| 683 | 553 | if ( is_email( $val ) ) { |
| 684 | 554 | // If a plain email is used, no formatting is needed |
| 685 | 555 | continue; |
| 686 | - } | |
| 556 | + } else { | |
| 557 | + $parts = explode( ' ', $val ); | |
| 558 | + $email = end( $parts ); | |
| 687 | 559 | |
| 688 | - $parts = explode( ' ', $val ); | |
| 689 | - $email = end( $parts ); | |
| 690 | - | |
| 691 | - if ( is_email( $email ) ) { | |
| 692 | - // If user enters a name and email | |
| 693 | - $name = trim( str_replace( $email, '', $val ) ); | |
| 694 | - } else { | |
| 695 | - // If user enters a name without an email | |
| 696 | - unset( $recipients[ $key ] ); | |
| 697 | - continue; | |
| 560 | + if ( is_email( $email ) ) { | |
| 561 | + // If user enters a name and email | |
| 562 | + $name = trim( str_replace( $email, '', $val ) ); | |
| 563 | + } else { | |
| 564 | + // If user enters a name without an email | |
| 565 | + unset( $recipients[ $key ] ); | |
| 566 | + continue; | |
| 567 | + } | |
| 698 | 568 | } |
| 699 | 569 | |
| 700 | 570 | $recipients[ $key ] = $this->format_from_email( $name, $email ); |
| 701 | - }//end foreach | |
| 571 | + } | |
| 702 | 572 | |
| 703 | 573 | return $recipients; |
| 704 | 574 | } |
| 705 | 575 | |
| @@ -721,13 +591,13 @@ | ||
| 721 | 591 | list( $from_name, $from_email ) = $this->get_name_and_email_for_sender( $from ); |
| 722 | 592 | } |
| 723 | 593 | |
| 724 | 594 | // if sending the email from a yahoo address, change it to the WordPress default |
| 725 | - if ( str_contains( $from_email, '@yahoo.com' ) ) { | |
| 595 | + if ( strpos( $from_email, '@yahoo.com' ) ) { | |
| 596 | + | |
| 726 | 597 | // Get the site domain and get rid of www. |
| 727 | 598 | $sitename = strtolower( FrmAppHelper::get_server_value( 'SERVER_NAME' ) ); |
| 728 | - | |
| 729 | - if ( str_starts_with( $sitename, 'www.' ) ) { | |
| 599 | + if ( substr( $sitename, 0, 4 ) === 'www.' ) { | |
| 730 | 600 | $sitename = substr( $sitename, 4 ); |
| 731 | 601 | } |
| 732 | 602 | |
| 733 | 603 | $from_email = 'wordpress@' . $sitename; |
| @@ -749,9 +619,9 @@ | ||
| 749 | 619 | $reply_to = trim( $reply_to ); |
| 750 | 620 | |
| 751 | 621 | if ( ! is_email( $reply_to ) ) { |
| 752 | 622 | list( $name, $email ) = $this->get_name_and_email_for_sender( $reply_to ); |
| 753 | - $reply_to = $this->format_from_email( $name, $email ); | |
| 623 | + $reply_to = $this->format_from_email( $name, $email ); | |
| 754 | 624 | } |
| 755 | 625 | |
| 756 | 626 | return $reply_to; |
| 757 | 627 | } |
| @@ -759,21 +629,15 @@ | ||
| 759 | 629 | /** |
| 760 | 630 | * Get only the email if the name and email have been combined |
| 761 | 631 | * |
| 762 | 632 | * @since 3.0.06 |
| 763 | - * | |
| 764 | - * @param string $name | |
| 765 | - * | |
| 766 | - * @return string | |
| 767 | 633 | */ |
| 768 | 634 | private function get_email_from_name( $name ) { |
| 769 | 635 | $email = trim( trim( $name, '>' ), '<' ); |
| 770 | - | |
| 771 | - if ( str_contains( $email, '<' ) ) { | |
| 636 | + if ( strpos( $email, '<' ) !== false ) { | |
| 772 | 637 | $parts = explode( '<', $email ); |
| 773 | 638 | $email = trim( $parts[1], '>' ); |
| 774 | 639 | } |
| 775 | - | |
| 776 | 640 | return $email; |
| 777 | 641 | } |
| 778 | 642 | |
| 779 | 643 | /** |
| @@ -801,19 +665,13 @@ | ||
| 801 | 665 | } |
| 802 | 666 | |
| 803 | 667 | /** |
| 804 | 668 | * @since 3.0.06 |
| 805 | - * | |
| 806 | - * @param string $name | |
| 807 | - * @param string $email | |
| 808 | - * | |
| 809 | - * @return string | |
| 810 | 669 | */ |
| 811 | 670 | private function format_from_email( $name, $email ) { |
| 812 | 671 | if ( '' !== $name ) { |
| 813 | 672 | $email = $name . ' <' . $email . '>'; |
| 814 | 673 | } |
| 815 | - | |
| 816 | 674 | return $email; |
| 817 | 675 | } |
| 818 | 676 | |
| 819 | 677 | /** |
| @@ -820,12 +678,11 @@ | ||
| 820 | 678 | * Remove phone numbers from To addresses |
| 821 | 679 | * Send the phone numbers to the frm_send_to_not_email hook |
| 822 | 680 | * |
| 823 | 681 | * @since 2.03.04 |
| 824 | - * | |
| 825 | - * @return void | |
| 826 | 682 | */ |
| 827 | 683 | private function handle_phone_numbers() { |
| 684 | + | |
| 828 | 685 | foreach ( $this->to as $key => $recipient ) { |
| 829 | 686 | if ( '[admin_email]' !== $recipient && ! is_email( $recipient ) ) { |
| 830 | 687 | $recipient = explode( ' ', $recipient ); |
| 831 | 688 | |
| @@ -849,10 +706,10 @@ | ||
| 849 | 706 | ); |
| 850 | 707 | |
| 851 | 708 | // Remove phone number from to addresses |
| 852 | 709 | unset( $this->to[ $key ] ); |
| 853 | - }//end if | |
| 854 | - }//end foreach | |
| 710 | + } | |
| 711 | + } | |
| 855 | 712 | } |
| 856 | 713 | |
| 857 | 714 | /** |
| 858 | 715 | * Package an array of FrmEmail properties |
| @@ -871,12 +728,10 @@ | ||
| 871 | 728 | 'subject' => $this->subject, |
| 872 | 729 | 'message' => $this->message, |
| 873 | 730 | 'attachments' => $this->attachments, |
| 874 | 731 | 'plain_text' => $this->is_plain_text, |
| 875 | - 'email_key' => $this->email_key, | |
| 876 | 732 | 'form' => $this->form, |
| 877 | 733 | 'entry' => $this->entry, |
| 878 | - 'email_style' => $this->settings['email_style'], | |
| 879 | 734 | ); |
| 880 | 735 | } |
| 881 | 736 | |
| 882 | 737 | /** |
| @@ -882,10 +737,8 @@ | ||
| 882 | 737 | /** |
| 883 | 738 | * Remove the Buddypress email filters |
| 884 | 739 | * |
| 885 | 740 | * @since 2.03.04 |
| 886 | - * | |
| 887 | - * @return void | |
| 888 | 741 | */ |
| 889 | 742 | private function remove_buddypress_filters() { |
| 890 | 743 | remove_filter( 'wp_mail_from', 'bp_core_email_from_address_filter' ); |
| 891 | 744 | remove_filter( 'wp_mail_from_name', 'bp_core_email_from_name_filter' ); |
| @@ -895,10 +748,8 @@ | ||
| 895 | 748 | * Add Mandrill line break filter |
| 896 | 749 | * Remove line breaks in HTML emails to prevent conflicts with Mandrill |
| 897 | 750 | * |
| 898 | 751 | * @since 2.03.04 |
| 899 | - * | |
| 900 | - * @return void | |
| 901 | 752 | */ |
| 902 | 753 | private function add_mandrill_filter() { |
| 903 | 754 | if ( ! $this->is_plain_text ) { |
| 904 | 755 | add_filter( 'mandrill_nl2br', 'FrmEmailHelper::remove_mandrill_br' ); |
| @@ -908,10 +759,8 @@ | ||
| 908 | 759 | /** |
| 909 | 760 | * Remove Mandrill line break filter |
| 910 | 761 | * |
| 911 | 762 | * @since 2.03.04 |
| 912 | - * | |
| 913 | - * @return void | |
| 914 | 763 | */ |
| 915 | 764 | private function remove_mandrill_filter() { |
| 916 | 765 | remove_filter( 'mandrill_nl2br', 'FrmEmailHelper::remove_mandrill_br' ); |
| 917 | 766 | } |
| @@ -923,9 +772,9 @@ | ||
| 923 | 772 | * |
| 924 | 773 | * @return string |
| 925 | 774 | */ |
| 926 | 775 | private function encode_subject( $subject ) { |
| 927 | - if ( apply_filters( 'frm_encode_subject', false, $subject ) ) { | |
| 776 | + if ( apply_filters( 'frm_encode_subject', 1, $subject ) ) { | |
| 928 | 777 | $subject = '=?' . $this->charset . '?B?' . base64_encode( $subject ) . '?='; |
| 929 | 778 | } |
| 930 | 779 | |
| 931 | 780 | return $subject; |
