| 1 | <?php |
| 2 | //////////////////////////////////////////////////// |
| 3 | // PHPMailer - PHP email class |
| 4 | // |
| 5 | // Class for sending email using either |
| 6 | // sendmail, PHP mail(), or SMTP. Methods are |
| 7 | // based upon the standard AspEmail(tm) classes. |
| 8 | // |
| 9 | // Copyright (C) 2001 - 2003 Brent R. Matzelle |
| 10 | // |
| 11 | // License: LGPL, see LICENSE |
| 12 | //////////////////////////////////////////////////// |
| 13 | |
| 14 | /** |
| 15 | * PHPMailer - PHP email transport class |
| 16 | * @package PHPMailer |
| 17 | * @author Brent R. Matzelle |
| 18 | * @copyright 2001 - 2003 Brent R. Matzelle |
| 19 | */ |
| 20 | class PHPMailer |
| 21 | { |
| 22 | ///////////////////////////////////////////////// |
| 23 | // PUBLIC VARIABLES |
| 24 | ///////////////////////////////////////////////// |
| 25 | |
| 26 | /** |
| 27 | * Email priority (1 = High, 3 = Normal, 5 = low). |
| 28 | * @var int |
| 29 | */ |
| 30 | var $Priority = 3; |
| 31 | |
| 32 | /** |
| 33 | * Sets the CharSet of the message. |
| 34 | * @var string |
| 35 | */ |
| 36 | var $CharSet = "iso-8859-1"; |
| 37 | |
| 38 | /** |
| 39 | * Sets the Content-type of the message. |
| 40 | * @var string |
| 41 | */ |
| 42 | var $ContentType = "text/plain"; |
| 43 | |
| 44 | /** |
| 45 | * Sets the Encoding of the message. Options for this are "8bit", |
| 46 | * "7bit", "binary", "base64", and "quoted-printable". |
| 47 | * @var string |
| 48 | */ |
| 49 | var $Encoding = "8bit"; |
| 50 | |
| 51 | /** |
| 52 | * Holds the most recent mailer error message. |
| 53 | * @var string |
| 54 | */ |
| 55 | var $ErrorInfo = ""; |
| 56 | |
| 57 | /** |
| 58 | * Sets the From email address for the message. |
| 59 | * @var string |
| 60 | */ |
| 61 | var $From = "root@localhost"; |
| 62 | |
| 63 | /** |
| 64 | * Sets the From name of the message. |
| 65 | * @var string |
| 66 | */ |
| 67 | var $FromName = "Root User"; |
| 68 | |
| 69 | /** |
| 70 | * Sets the Sender email (Return-Path) of the message. If not empty, |
| 71 | * will be sent via -f to sendmail or as 'MAIL FROM' in smtp mode. |
| 72 | * @var string |
| 73 | */ |
| 74 | var $Sender = ""; |
| 75 | |
| 76 | /** |
| 77 | * Sets the Subject of the message. |
| 78 | * @var string |
| 79 | */ |
| 80 | var $Subject = ""; |
| 81 | |
| 82 | /** |
| 83 | * Sets the Body of the message. This can be either an HTML or text body. |
| 84 | * If HTML then run IsHTML(true). |
| 85 | * @var string |
| 86 | */ |
| 87 | var $Body = ""; |
| 88 | |
| 89 | /** |
| 90 | * Sets the text-only body of the message. This automatically sets the |
| 91 | * email to multipart/alternative. This body can be read by mail |
| 92 | * clients that do not have HTML email capability such as mutt. Clients |
| 93 | * that can read HTML will view the normal Body. |
| 94 | * @var string |
| 95 | */ |
| 96 | var $AltBody = ""; |
| 97 | |
| 98 | /** |
| 99 | * Sets word wrapping on the body of the message to a given number of |
| 100 | * characters. |
| 101 | * @var int |
| 102 | */ |
| 103 | var $WordWrap = 0; |
| 104 | |
| 105 | /** |
| 106 | * Method to send mail: ("mail", "sendmail", or "smtp"). |
| 107 | * @var string |
| 108 | */ |
| 109 | var $Mailer = "mail"; |
| 110 | |
| 111 | /** |
| 112 | * Sets the path of the sendmail program. |
| 113 | * @var string |
| 114 | */ |
| 115 | var $Sendmail = "/usr/sbin/sendmail"; |
| 116 | |
| 117 | /** |
| 118 | * Path to PHPMailer plugins. This is now only useful if the SMTP class |
| 119 | * is in a different directory than the PHP include path. |
| 120 | * @var string |
| 121 | */ |
| 122 | var $PluginDir = ""; |
| 123 | |
| 124 | /** |
| 125 | * Holds PHPMailer version. |
| 126 | * @var string |
| 127 | */ |
| 128 | var $Version = "1.71"; |
| 129 | |
| 130 | /** |
| 131 | * Sets the email address that a reading confirmation will be sent. |
| 132 | * @var string |
| 133 | */ |
| 134 | var $ConfirmReadingTo = ""; |
| 135 | |
| 136 | /** |
| 137 | * Sets the hostname to use in Message-Id and Received headers |
| 138 | * and as default HELO string. If empty, the value returned |
| 139 | * by SERVER_NAME is used or 'localhost.localdomain'. |
| 140 | * @var string |
| 141 | */ |
| 142 | var $Hostname = ""; |
| 143 | |
| 144 | |
| 145 | ///////////////////////////////////////////////// |
| 146 | // SMTP VARIABLES |
| 147 | ///////////////////////////////////////////////// |
| 148 | |
| 149 | /** |
| 150 | * Sets the SMTP hosts. All hosts must be separated by a |
| 151 | * semicolon. You can also specify a different port |
| 152 | * for each host by using this format: [hostname:port] |
| 153 | * (e.g. "smtp1.example.com:25;smtp2.example.com"). |
| 154 | * Hosts will be tried in order. |
| 155 | * @var string |
| 156 | */ |
| 157 | var $Host = "localhost"; |
| 158 | |
| 159 | /** |
| 160 | * Sets the default SMTP server port. |
| 161 | * @var int |
| 162 | */ |
| 163 | var $Port = 25; |
| 164 | |
| 165 | /** |
| 166 | * Sets the SMTP HELO of the message (Default is $Hostname). |
| 167 | * @var string |
| 168 | */ |
| 169 | var $Helo = ""; |
| 170 | |
| 171 | /** |
| 172 | * Sets SMTP authentication. Utilizes the Username and Password variables. |
| 173 | * @var bool |
| 174 | */ |
| 175 | var $SMTPAuth = false; |
| 176 | |
| 177 | /** |
| 178 | * Sets SMTP username. |
| 179 | * @var string |
| 180 | */ |
| 181 | var $Username = ""; |
| 182 | |
| 183 | /** |
| 184 | * Sets SMTP password. |
| 185 | * @var string |
| 186 | */ |
| 187 | var $Password = ""; |
| 188 | |
| 189 | /** |
| 190 | * Sets the SMTP server timeout in seconds. This function will not |
| 191 | * work with the win32 version. |
| 192 | * @var int |
| 193 | */ |
| 194 | var $Timeout = 10; |
| 195 | |
| 196 | /** |
| 197 | * Sets SMTP class debugging on or off. |
| 198 | * @var bool |
| 199 | */ |
| 200 | var $SMTPDebug = false; |
| 201 | |
| 202 | /** |
| 203 | * Prevents the SMTP connection from being closed after each mail |
| 204 | * sending. If this is set to true then to close the connection |
| 205 | * requires an explicit call to SmtpClose(). |
| 206 | * @var bool |
| 207 | */ |
| 208 | var $SMTPKeepAlive = false; |
| 209 | |
| 210 | /**#@+ |
| 211 | * @access private |
| 212 | */ |
| 213 | var $smtp = NULL; |
| 214 | var $to = array(); |
| 215 | var $cc = array(); |
| 216 | var $bcc = array(); |
| 217 | var $ReplyTo = array(); |
| 218 | var $attachment = array(); |
| 219 | var $CustomHeader = array(); |
| 220 | var $message_type = ""; |
| 221 | var $boundary = array(); |
| 222 | var $language = array(); |
| 223 | var $error_count = 0; |
| 224 | var $LE = "\n"; |
| 225 | /**#@-*/ |
| 226 | |
| 227 | ///////////////////////////////////////////////// |
| 228 | // VARIABLE METHODS |
| 229 | ///////////////////////////////////////////////// |
| 230 | |
| 231 | /** |
| 232 | * Sets message type to HTML. |
| 233 | * @param bool $bool |
| 234 | * @return void |
| 235 | */ |
| 236 | function IsHTML($bool) { |
| 237 | if($bool == true) |
| 238 | $this->ContentType = "text/html"; |
| 239 | else |
| 240 | $this->ContentType = "text/plain"; |
| 241 | } |
| 242 | |
| 243 | /** |
| 244 | * Sets Mailer to send message using SMTP. |
| 245 | * @return void |
| 246 | */ |
| 247 | function IsSMTP() { |
| 248 | $this->Mailer = "smtp"; |
| 249 | } |
| 250 | |
| 251 | /** |
| 252 | * Sets Mailer to send message using PHP mail() function. |
| 253 | * @return void |
| 254 | */ |
| 255 | function IsMail() { |
| 256 | $this->Mailer = "mail"; |
| 257 | } |
| 258 | |
| 259 | /** |
| 260 | * Sets Mailer to send message using the $Sendmail program. |
| 261 | * @return void |
| 262 | */ |
| 263 | function IsSendmail() { |
| 264 | $this->Mailer = "sendmail"; |
| 265 | } |
| 266 | |
| 267 | /** |
| 268 | * Sets Mailer to send message using the qmail MTA. |
| 269 | * @return void |
| 270 | */ |
| 271 | function IsQmail() { |
| 272 | $this->Sendmail = "/var/qmail/bin/sendmail"; |
| 273 | $this->Mailer = "sendmail"; |
| 274 | } |
| 275 | |
| 276 | |
| 277 | ///////////////////////////////////////////////// |
| 278 | // RECIPIENT METHODS |
| 279 | ///////////////////////////////////////////////// |
| 280 | |
| 281 | /** |
| 282 | * Adds a "To" address. |
| 283 | * @param string $address |
| 284 | * @param string $name |
| 285 | * @return void |
| 286 | */ |
| 287 | function AddAddress($address, $name = "") { |
| 288 | $cur = count($this->to); |
| 289 | $this->to[$cur][0] = trim($address); |
| 290 | $this->to[$cur][1] = $name; |
| 291 | } |
| 292 | |
| 293 | /** |
| 294 | * Adds a "Cc" address. Note: this function works |
| 295 | * with the SMTP mailer on win32, not with the "mail" |
| 296 | * mailer. |
| 297 | * @param string $address |
| 298 | * @param string $name |
| 299 | * @return void |
| 300 | */ |
| 301 | function AddCC($address, $name = "") { |
| 302 | $cur = count($this->cc); |
| 303 | $this->cc[$cur][0] = trim($address); |
| 304 | $this->cc[$cur][1] = $name; |
| 305 | } |
| 306 | |
| 307 | /** |
| 308 | * Adds a "Bcc" address. Note: this function works |
| 309 | * with the SMTP mailer on win32, not with the "mail" |
| 310 | * mailer. |
| 311 | * @param string $address |
| 312 | * @param string $name |
| 313 | * @return void |
| 314 | */ |
| 315 | function AddBCC($address, $name = "") { |
| 316 | $cur = count($this->bcc); |
| 317 | $this->bcc[$cur][0] = trim($address); |
| 318 | $this->bcc[$cur][1] = $name; |
| 319 | } |
| 320 | |
| 321 | /** |
| 322 | * Adds a "Reply-to" address. |
| 323 | * @param string $address |
| 324 | * @param string $name |
| 325 | * @return void |
| 326 | */ |
| 327 | function AddReplyTo($address, $name = "") { |
| 328 | $cur = count($this->ReplyTo); |
| 329 | $this->ReplyTo[$cur][0] = trim($address); |
| 330 | $this->ReplyTo[$cur][1] = $name; |
| 331 | } |
| 332 | |
| 333 | |
| 334 | ///////////////////////////////////////////////// |
| 335 | // MAIL SENDING METHODS |
| 336 | ///////////////////////////////////////////////// |
| 337 | |
| 338 | /** |
| 339 | * Creates message and assigns Mailer. If the message is |
| 340 | * not sent successfully then it returns false. Use the ErrorInfo |
| 341 | * variable to view description of the error. |
| 342 | * @return bool |
| 343 | */ |
| 344 | function Send() { |
| 345 | $header = ""; |
| 346 | $body = ""; |
| 347 | |
| 348 | if((count($this->to) + count($this->cc) + count($this->bcc)) < 1) |
| 349 | { |
| 350 | $this->SetError($this->Lang("provide_address")); |
| 351 | return false; |
| 352 | } |
| 353 | |
| 354 | // Set whether the message is multipart/alternative |
| 355 | if(!empty($this->AltBody)) |
| 356 | $this->ContentType = "multipart/alternative"; |
| 357 | |
| 358 | $this->SetMessageType(); |
| 359 | $header .= $this->CreateHeader(); |
| 360 | $body = $this->CreateBody(); |
| 361 | |
| 362 | if($body == "") { return false; } |
| 363 | |
| 364 | // Choose the mailer |
| 365 | if($this->Mailer == "sendmail") |
| 366 | { |
| 367 | if(!$this->SendmailSend($header, $body)) |
| 368 | return false; |
| 369 | } |
| 370 | elseif($this->Mailer == "mail") |
| 371 | { |
| 372 | if(!$this->MailSend($header, $body)) |
| 373 | return false; |
| 374 | } |
| 375 | elseif($this->Mailer == "smtp") |
| 376 | { |
| 377 | if(!$this->SmtpSend($header, $body)) |
| 378 | return false; |
| 379 | } |
| 380 | else |
| 381 | { |
| 382 | $this->SetError($this->Mailer . $this->Lang("mailer_not_supported")); |
| 383 | return false; |
| 384 | } |
| 385 | |
| 386 | return true; |
| 387 | } |
| 388 | |
| 389 | /** |
| 390 | * Sends mail using the $Sendmail program. |
| 391 | * @access private |
| 392 | * @return bool |
| 393 | */ |
| 394 | function SendmailSend($header, $body) { |
| 395 | if ($this->Sender != "") |
| 396 | $sendmail = sprintf("%s -oi -f %s -t", $this->Sendmail, $this->Sender); |
| 397 | else |
| 398 | $sendmail = sprintf("%s -oi -t", $this->Sendmail); |
| 399 | |
| 400 | if(!@$mail = popen($sendmail, "w")) |
| 401 | { |
| 402 | $this->SetError($this->Lang("execute") . $this->Sendmail); |
| 403 | return false; |
| 404 | } |
| 405 | |
| 406 | fputs($mail, $header); |
| 407 | fputs($mail, $body); |
| 408 | |
| 409 | $result = pclose($mail) >> 8 & 0xFF; |
| 410 | if($result != 0) |
| 411 | { |
| 412 | $this->SetError($this->Lang("execute") . $this->Sendmail); |
| 413 | return false; |
| 414 | } |
| 415 | |
| 416 | return true; |
| 417 | } |
| 418 | |
| 419 | /** |
| 420 | * Sends mail using the PHP mail() function. |
| 421 | * @access private |
| 422 | * @return bool |
| 423 | */ |
| 424 | function MailSend($header, $body) { |
| 425 | $to = ""; |
| 426 | for($i = 0; $i < count($this->to); $i++) |
| 427 | { |
| 428 | if($i != 0) { $to .= ", "; } |
| 429 | $to .= $this->to[$i][0]; |
| 430 | } |
| 431 | |
| 432 | if ($this->Sender != "" && strlen(ini_get("safe_mode"))< 1) |
| 433 | { |
| 434 | $old_from = ini_get("sendmail_from"); |
| 435 | ini_set("sendmail_from", $this->Sender); |
| 436 | $params = sprintf("-oi -f %s", $this->Sender); |
| 437 | $rt = @mail($to, $this->EncodeHeader($this->Subject), $body, |
| 438 | $header, $params); |
| 439 | } |
| 440 | else |
| 441 | $rt = @mail($to, $this->EncodeHeader($this->Subject), $body, $header); |
| 442 | |
| 443 | if (isset($old_from)) |
| 444 | ini_set("sendmail_from", $old_from); |
| 445 | |
| 446 | if(!$rt) |
| 447 | { |
| 448 | $this->SetError($this->Lang("instantiate")); |
| 449 | return false; |
| 450 | } |
| 451 | |
| 452 | return true; |
| 453 | } |
| 454 | |
| 455 | /** |
| 456 | * Sends mail via SMTP using PhpSMTP (Author: |
| 457 | * Chris Ryan). Returns bool. Returns false if there is a |
| 458 | * bad MAIL FROM, RCPT, or DATA input. |
| 459 | * @access private |
| 460 | * @return bool |
| 461 | */ |
| 462 | function SmtpSend($header, $body) { |
| 463 | include_once($this->PluginDir . "class.smtp.php"); |
| 464 | $error = ""; |
| 465 | $bad_rcpt = array(); |
| 466 | |
| 467 | if(!$this->SmtpConnect()) |
| 468 | return false; |
| 469 | |
| 470 | $smtp_from = ($this->Sender == "") ? $this->From : $this->Sender; |
| 471 | if(!$this->smtp->Mail($smtp_from)) |
| 472 | { |
| 473 | $error = $this->Lang("from_failed") . $smtp_from; |
| 474 | $this->SetError($error); |
| 475 | $this->smtp->Reset(); |
| 476 | return false; |
| 477 | } |
| 478 | |
| 479 | // Attempt to send attach all recipients |
| 480 | for($i = 0; $i < count($this->to); $i++) |
| 481 | { |
| 482 | if(!$this->smtp->Recipient($this->to[$i][0])) |
| 483 | $bad_rcpt[] = $this->to[$i][0]; |
| 484 | } |
| 485 | for($i = 0; $i < count($this->cc); $i++) |
| 486 | { |
| 487 | if(!$this->smtp->Recipient($this->cc[$i][0])) |
| 488 | $bad_rcpt[] = $this->cc[$i][0]; |
| 489 | } |
| 490 | for($i = 0; $i < count($this->bcc); $i++) |
| 491 | { |
| 492 | if(!$this->smtp->Recipient($this->bcc[$i][0])) |
| 493 | $bad_rcpt[] = $this->bcc[$i][0]; |
| 494 | } |
| 495 | |
| 496 | if(count($bad_rcpt) > 0) // Create error message |
| 497 | { |
| 498 | for($i = 0; $i < count($bad_rcpt); $i++) |
| 499 | { |
| 500 | if($i != 0) { $error .= ", "; } |
| 501 | $error .= $bad_rcpt[$i]; |
| 502 | } |
| 503 | $error = $this->Lang("recipients_failed") . $error; |
| 504 | $this->SetError($error); |
| 505 | $this->smtp->Reset(); |
| 506 | return false; |
| 507 | } |
| 508 | |
| 509 | if(!$this->smtp->Data($header . $body)) |
| 510 | { |
| 511 | $this->SetError($this->Lang("data_not_accepted")); |
| 512 | $this->smtp->Reset(); |
| 513 | return false; |
| 514 | } |
| 515 | if($this->SMTPKeepAlive == true) |
| 516 | $this->smtp->Reset(); |
| 517 | else |
| 518 | $this->SmtpClose(); |
| 519 | |
| 520 | return true; |
| 521 | } |
| 522 | |
| 523 | /** |
| 524 | * Initiates a connection to an SMTP server. Returns false if the |
| 525 | * operation failed. |
| 526 | * @access private |
| 527 | * @return bool |
| 528 | */ |
| 529 | function SmtpConnect() { |
| 530 | if($this->smtp == NULL) { $this->smtp = new SMTP(); } |
| 531 | |
| 532 | $this->smtp->do_debug = $this->SMTPDebug; |
| 533 | $hosts = explode(";", $this->Host); |
| 534 | $index = 0; |
| 535 | $connection = ($this->smtp->Connected()); |
| 536 | |
| 537 | // Retry while there is no connection |
| 538 | while($index < count($hosts) && $connection == false) |
| 539 | { |
| 540 | if(strstr($hosts[$index], ":")) |
| 541 | list($host, $port) = explode(":", $hosts[$index]); |
| 542 | else |
| 543 | { |
| 544 | $host = $hosts[$index]; |
| 545 | $port = $this->Port; |
| 546 | } |
| 547 | |
| 548 | if($this->smtp->Connect($host, $port, $this->Timeout)) |
| 549 | { |
| 550 | if ($this->Helo != '') |
| 551 | $this->smtp->Hello($this->Helo); |
| 552 | else |
| 553 | $this->smtp->Hello($this->ServerHostname()); |
| 554 | |
| 555 | if($this->SMTPAuth) |
| 556 | { |
| 557 | if(!$this->smtp->Authenticate($this->Username, |
| 558 | $this->Password)) |
| 559 | { |
| 560 | $this->SetError($this->Lang("authenticate")); |
| 561 | $this->smtp->Reset(); |
| 562 | $connection = false; |
| 563 | } |
| 564 | } |
| 565 | $connection = true; |
| 566 | } |
| 567 | $index++; |
| 568 | } |
| 569 | if(!$connection) |
| 570 | $this->SetError($this->Lang("connect_host")); |
| 571 | |
| 572 | return $connection; |
| 573 | } |
| 574 | |
| 575 | /** |
| 576 | * Closes the active SMTP session if one exists. |
| 577 | * @return void |
| 578 | */ |
| 579 | function SmtpClose() { |
| 580 | if($this->smtp != NULL) |
| 581 | { |
| 582 | if($this->smtp->Connected()) |
| 583 | { |
| 584 | $this->smtp->Quit(); |
| 585 | $this->smtp->Close(); |
| 586 | } |
| 587 | } |
| 588 | } |
| 589 | |
| 590 | /** |
| 591 | * Sets the language for all class error messages. Returns false |
| 592 | * if it cannot load the language file. The default language type |
| 593 | * is English. |
| 594 | * @param string $lang_type Type of language (e.g. Portuguese: "br") |
| 595 | * @param string $lang_path Path to the language file directory |
| 596 | * @access public |
| 597 | * @return bool |
| 598 | */ |
| 599 | function SetLanguage($lang_type, $lang_path = "") { |
| 600 | if(file_exists($lang_path.'phpmailer.lang-'.$lang_type.'.php')) |
| 601 | include($lang_path.'phpmailer.lang-'.$lang_type.'.php'); |
| 602 | else if(file_exists($lang_path.'phpmailer.lang-en.php')) |
| 603 | include($lang_path.'phpmailer.lang-en.php'); |
| 604 | else |
| 605 | { |
| 606 | $this->SetError("Could not load language file"); |
| 607 | return false; |
| 608 | } |
| 609 | $this->language = $PHPMAILER_LANG; |
| 610 | |
| 611 | return true; |
| 612 | } |
| 613 | |
| 614 | ///////////////////////////////////////////////// |
| 615 | // MESSAGE CREATION METHODS |
| 616 | ///////////////////////////////////////////////// |
| 617 | |
| 618 | /** |
| 619 | * Creates recipient headers. |
| 620 | * @access private |
| 621 | * @return string |
| 622 | */ |
| 623 | function AddrAppend($type, $addr) { |
| 624 | $addr_str = $type . ": "; |
| 625 | $addr_str .= $this->AddrFormat($addr[0]); |
| 626 | if(count($addr) > 1) |
| 627 | { |
| 628 | for($i = 1; $i < count($addr); $i++) |
| 629 | $addr_str .= ", " . $this->AddrFormat($addr[$i]); |
| 630 | } |
| 631 | $addr_str .= $this->LE; |
| 632 | |
| 633 | return $addr_str; |
| 634 | } |
| 635 | |
| 636 | /** |
| 637 | * Formats an address correctly. |
| 638 | * @access private |
| 639 | * @return string |
| 640 | */ |
| 641 | function AddrFormat($addr) { |
| 642 | if(empty($addr[1])) |
| 643 | $formatted = $addr[0]; |
| 644 | else |
| 645 | { |
| 646 | $formatted = $this->EncodeHeader($addr[1], 'phrase') . " <" . |
| 647 | $addr[0] . ">"; |
| 648 | } |
| 649 | |
| 650 | return $formatted; |
| 651 | } |
| 652 | |
| 653 | /** |
| 654 | * Wraps message for use with mailers that do not |
| 655 | * automatically perform wrapping and for quoted-printable. |
| 656 | * Original written by philippe. |
| 657 | * @access private |
| 658 | * @return string |
| 659 | */ |
| 660 | function WrapText($message, $length, $qp_mode = false) { |
| 661 | $soft_break = ($qp_mode) ? sprintf(" =%s", $this->LE) : $this->LE; |
| 662 | |
| 663 | $message = $this->FixEOL($message); |
| 664 | if (substr($message, -1) == $this->LE) |
| 665 | $message = substr($message, 0, -1); |
| 666 | |
| 667 | $line = explode($this->LE, $message); |
| 668 | $message = ""; |
| 669 | for ($i=0 ;$i < count($line); $i++) |
| 670 | { |
| 671 | $line_part = explode(" ", $line[$i]); |
| 672 | $buf = ""; |
| 673 | for ($e = 0; $e<count($line_part); $e++) |
| 674 | { |
| 675 | $word = $line_part[$e]; |
| 676 | if ($qp_mode and (strlen($word) > $length)) |
| 677 | { |
| 678 | $space_left = $length - strlen($buf) - 1; |
| 679 | if ($e != 0) |
| 680 | { |
| 681 | if ($space_left > 20) |
| 682 | { |
| 683 | $len = $space_left; |
| 684 | if (substr($word, $len - 1, 1) == "=") |
| 685 | $len--; |
| 686 | elseif (substr($word, $len - 2, 1) == "=") |
| 687 | $len -= 2; |
| 688 | $part = substr($word, 0, $len); |
| 689 | $word = substr($word, $len); |
| 690 | $buf .= " " . $part; |
| 691 | $message .= $buf . sprintf("=%s", $this->LE); |
| 692 | } |
| 693 | else |
| 694 | { |
| 695 | $message .= $buf . $soft_break; |
| 696 | } |
| 697 | $buf = ""; |
| 698 | } |
| 699 | while (strlen($word) > 0) |
| 700 | { |
| 701 | $len = $length; |
| 702 | if (substr($word, $len - 1, 1) == "=") |
| 703 | $len--; |
| 704 | elseif (substr($word, $len - 2, 1) == "=") |
| 705 | $len -= 2; |
| 706 | $part = substr($word, 0, $len); |
| 707 | $word = substr($word, $len); |
| 708 | |
| 709 | if (strlen($word) > 0) |
| 710 | $message .= $part . sprintf("=%s", $this->LE); |
| 711 | else |
| 712 | $buf = $part; |
| 713 | } |
| 714 | } |
| 715 | else |
| 716 | { |
| 717 | $buf_o = $buf; |
| 718 | $buf .= ($e == 0) ? $word : (" " . $word); |
| 719 | |
| 720 | if (strlen($buf) > $length and $buf_o != "") |
| 721 | { |
| 722 | $message .= $buf_o . $soft_break; |
| 723 | $buf = $word; |
| 724 | } |
| 725 | } |
| 726 | } |
| 727 | $message .= $buf . $this->LE; |
| 728 | } |
| 729 | |
| 730 | return $message; |
| 731 | } |
| 732 | |
| 733 | /** |
| 734 | * Set the body wrapping. |
| 735 | * @access private |
| 736 | * @return void |
| 737 | */ |
| 738 | function SetWordWrap() { |
| 739 | if($this->WordWrap < 1) |
| 740 | return; |
| 741 | |
| 742 | switch($this->message_type) |
| 743 | { |
| 744 | case "alt": |
| 745 | // fall through |
| 746 | case "alt_attachment": |
| 747 | $this->AltBody = $this->WrapText($this->AltBody, $this->WordWrap); |
| 748 | break; |
| 749 | default: |
| 750 | $this->Body = $this->WrapText($this->Body, $this->WordWrap); |
| 751 | break; |
| 752 | } |
| 753 | } |
| 754 | |
| 755 | /** |
| 756 | * Assembles message header. |
| 757 | * @access private |
| 758 | * @return string |
| 759 | */ |
| 760 | function CreateHeader() { |
| 761 | $result = ""; |
| 762 | |
| 763 | // Set the boundaries |
| 764 | $uniq_id = md5(uniqid(time())); |
| 765 | $this->boundary[1] = "b1_" . $uniq_id; |
| 766 | $this->boundary[2] = "b2_" . $uniq_id; |
| 767 | |
| 768 | $result .= $this->Received(); |
| 769 | $result .= $this->HeaderLine("Date", $this->RFCDate()); |
| 770 | if($this->Sender == "") |
| 771 | $result .= $this->HeaderLine("Return-Path", trim($this->From)); |
| 772 | else |
| 773 | $result .= $this->HeaderLine("Return-Path", trim($this->Sender)); |
| 774 | |
| 775 | // To be created automatically by mail() |
| 776 | if($this->Mailer != "mail") |
| 777 | { |
| 778 | if(count($this->to) > 0) |
| 779 | $result .= $this->AddrAppend("To", $this->to); |
| 780 | else if (count($this->cc) == 0) |
| 781 | $result .= $this->HeaderLine("To", "undisclosed-recipients:;"); |
| 782 | if(count($this->cc) > 0) |
| 783 | $result .= $this->AddrAppend("Cc", $this->cc); |
| 784 | } |
| 785 | |
| 786 | $from = array(); |
| 787 | $from[0][0] = trim($this->From); |
| 788 | $from[0][1] = $this->FromName; |
| 789 | $result .= $this->AddrAppend("From", $from); |
| 790 | |
| 791 | // sendmail and mail() extract Bcc from the header before sending |
| 792 | if((($this->Mailer == "sendmail") || ($this->Mailer == "mail")) && (count($this->bcc) > 0)) |
| 793 | $result .= $this->AddrAppend("Bcc", $this->bcc); |
| 794 | |
| 795 | if(count($this->ReplyTo) > 0) |
| 796 | $result .= $this->AddrAppend("Reply-to", $this->ReplyTo); |
| 797 | |
| 798 | // mail() sets the subject itself |
| 799 | if($this->Mailer != "mail") |
| 800 | $result .= $this->HeaderLine("Subject", $this->EncodeHeader(trim($this->Subject))); |
| 801 | |
| 802 | $result .= sprintf("Message-ID: <%s@%s>%s", $uniq_id, $this->ServerHostname(), $this->LE); |
| 803 | $result .= $this->HeaderLine("X-Priority", $this->Priority); |
| 804 | $result .= $this->HeaderLine("X-Mailer", "PHPMailer [version " . $this->Version . "]"); |
| 805 | |
| 806 | if($this->ConfirmReadingTo != "") |
| 807 | { |
| 808 | $result .= $this->HeaderLine("Disposition-Notification-To", |
| 809 | "<" . trim($this->ConfirmReadingTo) . ">"); |
| 810 | } |
| 811 | |
| 812 | // Add custom headers |
| 813 | for($index = 0; $index < count($this->CustomHeader); $index++) |
| 814 | { |
| 815 | $result .= $this->HeaderLine(trim($this->CustomHeader[$index][0]), |
| 816 | $this->EncodeHeader(trim($this->CustomHeader[$index][1]))); |
| 817 | } |
| 818 | $result .= $this->HeaderLine("MIME-Version", "1.0"); |
| 819 | |
| 820 | switch($this->message_type) |
| 821 | { |
| 822 | case "plain": |
| 823 | $result .= $this->HeaderLine("Content-Transfer-Encoding", $this->Encoding); |
| 824 | $result .= sprintf("Content-Type: %s; charset=\"%s\"", |
| 825 | $this->ContentType, $this->CharSet); |
| 826 | break; |
| 827 | case "attachments": |
| 828 | // fall through |
| 829 | case "alt_attachments": |
| 830 | if($this->InlineImageExists()) |
| 831 | { |
| 832 | $result .= sprintf("Content-Type: %s;%s\ttype=\"text/html\";%s\tboundary=\"%s\"%s", |
| 833 | "multipart/related", $this->LE, $this->LE, |
| 834 | $this->boundary[1], $this->LE); |
| 835 | } |
| 836 | else |
| 837 | { |
| 838 | $result .= $this->HeaderLine("Content-Type", "multipart/mixed;"); |
| 839 | $result .= $this->TextLine("\tboundary=\"" . $this->boundary[1] . '"'); |
| 840 | } |
| 841 | break; |
| 842 | case "alt": |
| 843 | $result .= $this->HeaderLine("Content-Type", "multipart/alternative;"); |
| 844 | $result .= $this->TextLine("\tboundary=\"" . $this->boundary[1] . '"'); |
| 845 | break; |
| 846 | } |
| 847 | |
| 848 | if($this->Mailer != "mail") |
| 849 | $result .= $this->LE.$this->LE; |
| 850 | |
| 851 | return $result; |
| 852 | } |
| 853 | |
| 854 | /** |
| 855 | * Assembles the message body. Returns an empty string on failure. |
| 856 | * @access private |
| 857 | * @return string |
| 858 | */ |
| 859 | function CreateBody() { |
| 860 | $result = ""; |
| 861 | |
| 862 | $this->SetWordWrap(); |
| 863 | |
| 864 | switch($this->message_type) |
| 865 | { |
| 866 | case "alt": |
| 867 | $result .= $this->GetBoundary($this->boundary[1], "", |
| 868 | "text/plain", ""); |
| 869 | $result .= $this->EncodeString($this->AltBody, $this->Encoding); |
| 870 | $result .= $this->LE.$this->LE; |
| 871 | $result .= $this->GetBoundary($this->boundary[1], "", |
| 872 | "text/html", ""); |
| 873 | |
| 874 | $result .= $this->EncodeString($this->Body, $this->Encoding); |
| 875 | $result .= $this->LE.$this->LE; |
| 876 | |
| 877 | $result .= $this->EndBoundary($this->boundary[1]); |
| 878 | break; |
| 879 | case "plain": |
| 880 | $result .= $this->EncodeString($this->Body, $this->Encoding); |
| 881 | break; |
| 882 | case "attachments": |
| 883 | $result .= $this->GetBoundary($this->boundary[1], "", "", ""); |
| 884 | $result .= $this->EncodeString($this->Body, $this->Encoding); |
| 885 | $result .= $this->LE; |
| 886 | |
| 887 | $result .= $this->AttachAll(); |
| 888 | break; |
| 889 | case "alt_attachments": |
| 890 | $result .= sprintf("--%s%s", $this->boundary[1], $this->LE); |
| 891 | $result .= sprintf("Content-Type: %s;%s" . |
| 892 | "\tboundary=\"%s\"%s", |
| 893 | "multipart/alternative", $this->LE, |
| 894 | $this->boundary[2], $this->LE.$this->LE); |
| 895 | |
| 896 | // Create text body |
| 897 | $result .= $this->GetBoundary($this->boundary[2], "", |
| 898 | "text/plain", "") . $this->LE; |
| 899 | |
| 900 | $result .= $this->EncodeString($this->AltBody, $this->Encoding); |
| 901 | $result .= $this->LE.$this->LE; |
| 902 | |
| 903 | // Create the HTML body |
| 904 | $result .= $this->GetBoundary($this->boundary[2], "", |
| 905 | "text/html", "") . $this->LE; |
| 906 | |
| 907 | $result .= $this->EncodeString($this->Body, $this->Encoding); |
| 908 | $result .= $this->LE.$this->LE; |
| 909 | |
| 910 | $result .= $this->EndBoundary($this->boundary[2]); |
| 911 | |
| 912 | $result .= $this->AttachAll(); |
| 913 | break; |
| 914 | } |
| 915 | if($this->IsError()) |
| 916 | $result = ""; |
| 917 | |
| 918 | return $result; |
| 919 | } |
| 920 | |
| 921 | /** |
| 922 | * Returns the start of a message boundary. |
| 923 | * @access private |
| 924 | */ |
| 925 | function GetBoundary($boundary, $charSet, $contentType, $encoding) { |
| 926 | $result = ""; |
| 927 | if($charSet == "") { $charSet = $this->CharSet; } |
| 928 | if($contentType == "") { $contentType = $this->ContentType; } |
| 929 | if($encoding == "") { $encoding = $this->Encoding; } |
| 930 | |
| 931 | $result .= $this->TextLine("--" . $boundary); |
| 932 | $result .= sprintf("Content-Type: %s; charset = \"%s\"", |
| 933 | $contentType, $charSet); |
| 934 | $result .= $this->LE; |
| 935 | $result .= $this->HeaderLine("Content-Transfer-Encoding", $encoding); |
| 936 | $result .= $this->LE; |
| 937 | |
| 938 | return $result; |
| 939 | } |
| 940 | |
| 941 | /** |
| 942 | * Returns the end of a message boundary. |
| 943 | * @access private |
| 944 | */ |
| 945 | function EndBoundary($boundary) { |
| 946 | return $this->LE . "--" . $boundary . "--" . $this->LE; |
| 947 | } |
| 948 | |
| 949 | /** |
| 950 | * Sets the message type. |
| 951 | * @access private |
| 952 | * @return void |
| 953 | */ |
| 954 | function SetMessageType() { |
| 955 | if(count($this->attachment) < 1 && strlen($this->AltBody) < 1) |
| 956 | $this->message_type = "plain"; |
| 957 | else |
| 958 | { |
| 959 | if(count($this->attachment) > 0) |
| 960 | $this->message_type = "attachments"; |
| 961 | if(strlen($this->AltBody) > 0 && count($this->attachment) < 1) |
| 962 | $this->message_type = "alt"; |
| 963 | if(strlen($this->AltBody) > 0 && count($this->attachment) > 0) |
| 964 | $this->message_type = "alt_attachments"; |
| 965 | } |
| 966 | } |
| 967 | |
| 968 | /** |
| 969 | * Returns a formatted header line. |
| 970 | * @access private |
| 971 | * @return string |
| 972 | */ |
| 973 | function HeaderLine($name, $value) { |
| 974 | return $name . ": " . $value . $this->LE; |
| 975 | } |
| 976 | |
| 977 | /** |
| 978 | * Returns a formatted mail line. |
| 979 | * @access private |
| 980 | * @return string |
| 981 | */ |
| 982 | function TextLine($value) { |
| 983 | return $value . $this->LE; |
| 984 | } |
| 985 | |
| 986 | ///////////////////////////////////////////////// |
| 987 | // ATTACHMENT METHODS |
| 988 | ///////////////////////////////////////////////// |
| 989 | |
| 990 | /** |
| 991 | * Adds an attachment from a path on the filesystem. |
| 992 | * Returns false if the file could not be found |
| 993 | * or accessed. |
| 994 | * @param string $path Path to the attachment. |
| 995 | * @param string $name Overrides the attachment name. |
| 996 | * @param string $encoding File encoding (see $Encoding). |
| 997 | * @param string $type File extension (MIME) type. |
| 998 | * @return bool |
| 999 | */ |
| 1000 | function AddAttachment($path, $name = "", $encoding = "base64", |
| 1001 | $type = "application/octet-stream") { |
| 1002 | if(!@is_file($path)) |
| 1003 | { |
| 1004 | $this->SetError($this->Lang("file_access") . $path); |
| 1005 | return false; |
| 1006 | } |
| 1007 | |
| 1008 | $filename = basename($path); |
| 1009 | if($name == "") |
| 1010 | $name = $filename; |
| 1011 | |
| 1012 | $cur = count($this->attachment); |
| 1013 | $this->attachment[$cur][0] = $path; |
| 1014 | $this->attachment[$cur][1] = $filename; |
| 1015 | $this->attachment[$cur][2] = $name; |
| 1016 | $this->attachment[$cur][3] = $encoding; |
| 1017 | $this->attachment[$cur][4] = $type; |
| 1018 | $this->attachment[$cur][5] = false; // isStringAttachment |
| 1019 | $this->attachment[$cur][6] = "attachment"; |
| 1020 | $this->attachment[$cur][7] = 0; |
| 1021 | |
| 1022 | return true; |
| 1023 | } |
| 1024 | |
| 1025 | /** |
| 1026 | * Attaches all fs, string, and binary attachments to the message. |
| 1027 | * Returns an empty string on failure. |
| 1028 | * @access private |
| 1029 | * @return string |
| 1030 | */ |
| 1031 | function AttachAll() { |
| 1032 | // Return text of body |
| 1033 | $mime = array(); |
| 1034 | |
| 1035 | // Add all attachments |
| 1036 | for($i = 0; $i < count($this->attachment); $i++) |
| 1037 | { |
| 1038 | // Check for string attachment |
| 1039 | $bString = $this->attachment[$i][5]; |
| 1040 | if ($bString) |
| 1041 | $string = $this->attachment[$i][0]; |
| 1042 | else |
| 1043 | $path = $this->attachment[$i][0]; |
| 1044 | |
| 1045 | $filename = $this->attachment[$i][1]; |
| 1046 | $name = $this->attachment[$i][2]; |
| 1047 | $encoding = $this->attachment[$i][3]; |
| 1048 | $type = $this->attachment[$i][4]; |
| 1049 | $disposition = $this->attachment[$i][6]; |
| 1050 | $cid = $this->attachment[$i][7]; |
| 1051 | |
| 1052 | $mime[] = sprintf("--%s%s", $this->boundary[1], $this->LE); |
| 1053 | $mime[] = sprintf("Content-Type: %s; name=\"%s\"%s", $type, $name, $this->LE); |
| 1054 | $mime[] = sprintf("Content-Transfer-Encoding: %s%s", $encoding, $this->LE); |
| 1055 | |
| 1056 | if($disposition == "inline") |
| 1057 | $mime[] = sprintf("Content-ID: <%s>%s", $cid, $this->LE); |
| 1058 | |
| 1059 | $mime[] = sprintf("Content-Disposition: %s; filename=\"%s\"%s", |
| 1060 | $disposition, $name, $this->LE.$this->LE); |
| 1061 | |
| 1062 | // Encode as string attachment |
| 1063 | if($bString) |
| 1064 | { |
| 1065 | $mime[] = $this->EncodeString($string, $encoding); |
| 1066 | if($this->IsError()) { return ""; } |
| 1067 | $mime[] = $this->LE.$this->LE; |
| 1068 | } |
| 1069 | else |
| 1070 | { |
| 1071 | $mime[] = $this->EncodeFile($path, $encoding); |
| 1072 | if($this->IsError()) { return ""; } |
| 1073 | $mime[] = $this->LE.$this->LE; |
| 1074 | } |
| 1075 | } |
| 1076 | |
| 1077 | $mime[] = sprintf("--%s--%s", $this->boundary[1], $this->LE); |
| 1078 | |
| 1079 | return join("", $mime); |
| 1080 | } |
| 1081 | |
| 1082 | /** |
| 1083 | * Encodes attachment in requested format. Returns an |
| 1084 | * empty string on failure. |
| 1085 | * @access private |
| 1086 | * @return string |
| 1087 | */ |
| 1088 | function EncodeFile ($path, $encoding = "base64") { |
| 1089 | if(!@$fd = fopen($path, "rb")) |
| 1090 | { |
| 1091 | $this->SetError($this->Lang("file_open") . $path); |
| 1092 | return ""; |
| 1093 | } |
| 1094 | $file_buffer = fread($fd, filesize($path)); |
| 1095 | $file_buffer = $this->EncodeString($file_buffer, $encoding); |
| 1096 | fclose($fd); |
| 1097 | |
| 1098 | return $file_buffer; |
| 1099 | } |
| 1100 | |
| 1101 | /** |
| 1102 | * Encodes string to requested format. Returns an |
| 1103 | * empty string on failure. |
| 1104 | * @access private |
| 1105 | * @return string |
| 1106 | */ |
| 1107 | function EncodeString ($str, $encoding = "base64") { |
| 1108 | $encoded = ""; |
| 1109 | switch(strtolower($encoding)) { |
| 1110 | case "base64": |
| 1111 | // chunk_split is found in PHP >= 3.0.6 |
| 1112 | $encoded = chunk_split(base64_encode($str), 76, $this->LE); |
| 1113 | break; |
| 1114 | case "7bit": |
| 1115 | case "8bit": |
| 1116 | $encoded = $this->FixEOL($str); |
| 1117 | if (substr($encoded, -(strlen($this->LE))) != $this->LE) |
| 1118 | $encoded .= $this->LE; |
| 1119 | break; |
| 1120 | case "binary": |
| 1121 | $encoded = $str; |
| 1122 | break; |
| 1123 | case "quoted-printable": |
| 1124 | $encoded = $this->EncodeQP($str); |
| 1125 | break; |
| 1126 | default: |
| 1127 | $this->SetError($this->Lang("encoding") . $encoding); |
| 1128 | break; |
| 1129 | } |
| 1130 | return $encoded; |
| 1131 | } |
| 1132 | |
| 1133 | /** |
| 1134 | * Encode a header string to best of Q, B, quoted or none. |
| 1135 | * @access private |
| 1136 | * @return string |
| 1137 | */ |
| 1138 | function EncodeHeader ($str, $position = 'text') { |
| 1139 | $x = 0; |
| 1140 | |
| 1141 | switch (strtolower($position)) { |
| 1142 | case 'phrase': |
| 1143 | if (!preg_match('/[\200-\377]/', $str)) { |
| 1144 | // Can't use addslashes as we don't know what value has magic_quotes_sybase. |
| 1145 | $encoded = addcslashes($str, "\0..\37\177\\\""); |
| 1146 | |
| 1147 | if (($str == $encoded) && !preg_match('/[^A-Za-z0-9!#$%&\'*+\/=?^_`{|}~ -]/', $str)) |
| 1148 | return ($encoded); |
| 1149 | else |
| 1150 | return ("\"$encoded\""); |
| 1151 | } |
| 1152 | $x = preg_match_all('/[^\040\041\043-\133\135-\176]/', $str, $matches); |
| 1153 | break; |
| 1154 | case 'comment': |
| 1155 | $x = preg_match_all('/[()"]/', $str, $matches); |
| 1156 | // Fall-through |
| 1157 | case 'text': |
| 1158 | default: |
| 1159 | $x += preg_match_all('/[\000-\010\013\014\016-\037\177-\377]/', $str, $matches); |
| 1160 | break; |
| 1161 | } |
| 1162 | |
| 1163 | if ($x == 0) |
| 1164 | return ($str); |
| 1165 | |
| 1166 | $maxlen = 75 - 7 - strlen($this->CharSet); |
| 1167 | // Try to select the encoding which should produce the shortest output |
| 1168 | if (strlen($str)/3 < $x) { |
| 1169 | $encoding = 'B'; |
| 1170 | $encoded = base64_encode($str); |
| 1171 | $maxlen -= $maxlen % 4; |
| 1172 | $encoded = trim(chunk_split($encoded, $maxlen, "\n")); |
| 1173 | } else { |
| 1174 | $encoding = 'Q'; |
| 1175 | $encoded = $this->EncodeQ($str, $position); |
| 1176 | $encoded = $this->WrapText($encoded, $maxlen, true); |
| 1177 | $encoded = str_replace("=".$this->LE, "\n", trim($encoded)); |
| 1178 | } |
| 1179 | |
| 1180 | $encoded = preg_replace('/^(.*)$/m', " =?".$this->CharSet."?$encoding?\\1?=", $encoded); |
| 1181 | $encoded = trim(str_replace("\n", $this->LE, $encoded)); |
| 1182 | |
| 1183 | return $encoded; |
| 1184 | } |
| 1185 | |
| 1186 | /** |
| 1187 | * Encode string to quoted-printable. |
| 1188 | * @access private |
| 1189 | * @return string |
| 1190 | */ |
| 1191 | function EncodeQP ($str) { |
| 1192 | $encoded = $this->FixEOL($str); |
| 1193 | if (substr($encoded, -(strlen($this->LE))) != $this->LE) |
| 1194 | $encoded .= $this->LE; |
| 1195 | |
| 1196 | // Replace every high ascii, control and = characters |
| 1197 | $encoded = preg_replace('/([\000-\010\013\014\016-\037\075\177-\377])/e', |
| 1198 | "'='.sprintf('%02X', ord('\\1'))", $encoded); |
| 1199 | // Replace every spaces and tabs when it's the last character on a line |
| 1200 | $encoded = preg_replace("/([\011\040])".$this->LE."/e", |
| 1201 | "'='.sprintf('%02X', ord('\\1')).'".$this->LE."'", $encoded); |
| 1202 | |
| 1203 | // Maximum line length of 76 characters before CRLF (74 + space + '=') |
| 1204 | $encoded = $this->WrapText($encoded, 74, true); |
| 1205 | |
| 1206 | return $encoded; |
| 1207 | } |
| 1208 | |
| 1209 | /** |
| 1210 | * Encode string to q encoding. |
| 1211 | * @access private |
| 1212 | * @return string |
| 1213 | */ |
| 1214 | function EncodeQ ($str, $position = "text") { |
| 1215 | // There should not be any EOL in the string |
| 1216 | $encoded = preg_replace("[\r\n]", "", $str); |
| 1217 | |
| 1218 | switch (strtolower($position)) { |
| 1219 | case "phrase": |
| 1220 | $encoded = preg_replace("/([^A-Za-z0-9!*+\/ -])/e", "'='.sprintf('%02X', ord('\\1'))", $encoded); |
| 1221 | break; |
| 1222 | case "comment": |
| 1223 | $encoded = preg_replace("/([\(\)\"])/e", "'='.sprintf('%02X', ord('\\1'))", $encoded); |
| 1224 | case "text": |
| 1225 | default: |
| 1226 | // Replace every high ascii, control =, ? and _ characters |
| 1227 | $encoded = preg_replace('/([\000-\011\013\014\016-\037\075\077\137\177-\377])/e', |
| 1228 | "'='.sprintf('%02X', ord('\\1'))", $encoded); |
| 1229 | break; |
| 1230 | } |
| 1231 | |
| 1232 | // Replace every spaces to _ (more readable than =20) |
| 1233 | $encoded = str_replace(" ", "_", $encoded); |
| 1234 | |
| 1235 | return $encoded; |
| 1236 | } |
| 1237 | |
| 1238 | /** |
| 1239 | * Adds a string or binary attachment (non-filesystem) to the list. |
| 1240 | * This method can be used to attach ascii or binary data, |
| 1241 | * such as a BLOB record from a database. |
| 1242 | * @param string $string String attachment data. |
| 1243 | * @param string $filename Name of the attachment. |
| 1244 | * @param string $encoding File encoding (see $Encoding). |
| 1245 | * @param string $type File extension (MIME) type. |
| 1246 | * @return void |
| 1247 | */ |
| 1248 | function AddStringAttachment($string, $filename, $encoding = "base64", |
| 1249 | $type = "application/octet-stream") { |
| 1250 | // Append to $attachment array |
| 1251 | $cur = count($this->attachment); |
| 1252 | $this->attachment[$cur][0] = $string; |
| 1253 | $this->attachment[$cur][1] = $filename; |
| 1254 | $this->attachment[$cur][2] = $filename; |
| 1255 | $this->attachment[$cur][3] = $encoding; |
| 1256 | $this->attachment[$cur][4] = $type; |
| 1257 | $this->attachment[$cur][5] = true; // isString |
| 1258 | $this->attachment[$cur][6] = "attachment"; |
| 1259 | $this->attachment[$cur][7] = 0; |
| 1260 | } |
| 1261 | |
| 1262 | /** |
| 1263 | * Adds an embedded attachment. This can include images, sounds, and |
| 1264 | * just about any other document. Make sure to set the $type to an |
| 1265 | * image type. For JPEG images use "image/jpeg" and for GIF images |
| 1266 | * use "image/gif". |
| 1267 | * @param string $path Path to the attachment. |
| 1268 | * @param string $cid Content ID of the attachment. Use this to identify |
| 1269 | * the Id for accessing the image in an HTML form. |
| 1270 | * @param string $name Overrides the attachment name. |
| 1271 | * @param string $encoding File encoding (see $Encoding). |
| 1272 | * @param string $type File extension (MIME) type. |
| 1273 | * @return bool |
| 1274 | */ |
| 1275 | function AddEmbeddedImage($path, $cid, $name = "", $encoding = "base64", |
| 1276 | $type = "application/octet-stream") { |
| 1277 | |
| 1278 | if(!@is_file($path)) |
| 1279 | { |
| 1280 | $this->SetError($this->Lang("file_access") . $path); |
| 1281 | return false; |
| 1282 | } |
| 1283 | |
| 1284 | $filename = basename($path); |
| 1285 | if($name == "") |
| 1286 | $name = $filename; |
| 1287 | |
| 1288 | // Append to $attachment array |
| 1289 | $cur = count($this->attachment); |
| 1290 | $this->attachment[$cur][0] = $path; |
| 1291 | $this->attachment[$cur][1] = $filename; |
| 1292 | $this->attachment[$cur][2] = $name; |
| 1293 | $this->attachment[$cur][3] = $encoding; |
| 1294 | $this->attachment[$cur][4] = $type; |
| 1295 | $this->attachment[$cur][5] = false; // isStringAttachment |
| 1296 | $this->attachment[$cur][6] = "inline"; |
| 1297 | $this->attachment[$cur][7] = $cid; |
| 1298 | |
| 1299 | return true; |
| 1300 | } |
| 1301 | |
| 1302 | /** |
| 1303 | * Returns true if an inline attachment is present. |
| 1304 | * @access private |
| 1305 | * @return bool |
| 1306 | */ |
| 1307 | function InlineImageExists() { |
| 1308 | $result = false; |
| 1309 | for($i = 0; $i < count($this->attachment); $i++) |
| 1310 | { |
| 1311 | if($this->attachment[$i][6] == "inline") |
| 1312 | { |
| 1313 | $result = true; |
| 1314 | break; |
| 1315 | } |
| 1316 | } |
| 1317 | |
| 1318 | return $result; |
| 1319 | } |
| 1320 | |
| 1321 | ///////////////////////////////////////////////// |
| 1322 | // MESSAGE RESET METHODS |
| 1323 | ///////////////////////////////////////////////// |
| 1324 | |
| 1325 | /** |
| 1326 | * Clears all recipients assigned in the TO array. Returns void. |
| 1327 | * @return void |
| 1328 | */ |
| 1329 | function ClearAddresses() { |
| 1330 | $this->to = array(); |
| 1331 | } |
| 1332 | |
| 1333 | /** |
| 1334 | * Clears all recipients assigned in the CC array. Returns void. |
| 1335 | * @return void |
| 1336 | */ |
| 1337 | function ClearCCs() { |
| 1338 | $this->cc = array(); |
| 1339 | } |
| 1340 | |
| 1341 | /** |
| 1342 | * Clears all recipients assigned in the BCC array. Returns void. |
| 1343 | * @return void |
| 1344 | */ |
| 1345 | function ClearBCCs() { |
| 1346 | $this->bcc = array(); |
| 1347 | } |
| 1348 | |
| 1349 | /** |
| 1350 | * Clears all recipients assigned in the ReplyTo array. Returns void. |
| 1351 | * @return void |
| 1352 | */ |
| 1353 | function ClearReplyTos() { |
| 1354 | $this->ReplyTo = array(); |
| 1355 | } |
| 1356 | |
| 1357 | /** |
| 1358 | * Clears all recipients assigned in the TO, CC and BCC |
| 1359 | * array. Returns void. |
| 1360 | * @return void |
| 1361 | */ |
| 1362 | function ClearAllRecipients() { |
| 1363 | $this->to = array(); |
| 1364 | $this->cc = array(); |
| 1365 | $this->bcc = array(); |
| 1366 | } |
| 1367 | |
| 1368 | /** |
| 1369 | * Clears all previously set filesystem, string, and binary |
| 1370 | * attachments. Returns void. |
| 1371 | * @return void |
| 1372 | */ |
| 1373 | function ClearAttachments() { |
| 1374 | $this->attachment = array(); |
| 1375 | } |
| 1376 | |
| 1377 | /** |
| 1378 | * Clears all custom headers. Returns void. |
| 1379 | * @return void |
| 1380 | */ |
| 1381 | function ClearCustomHeaders() { |
| 1382 | $this->CustomHeader = array(); |
| 1383 | } |
| 1384 | |
| 1385 | |
| 1386 | ///////////////////////////////////////////////// |
| 1387 | // MISCELLANEOUS METHODS |
| 1388 | ///////////////////////////////////////////////// |
| 1389 | |
| 1390 | /** |
| 1391 | * Adds the error message to the error container. |
| 1392 | * Returns void. |
| 1393 | * @access private |
| 1394 | * @return void |
| 1395 | */ |
| 1396 | function SetError($msg) { |
| 1397 | $this->error_count++; |
| 1398 | $this->ErrorInfo = $msg; |
| 1399 | } |
| 1400 | |
| 1401 | /** |
| 1402 | * Returns the proper RFC 822 formatted date. |
| 1403 | * @access private |
| 1404 | * @return string |
| 1405 | */ |
| 1406 | function RFCDate() { |
| 1407 | $tz = date("Z"); |
| 1408 | $tzs = ($tz < 0) ? "-" : "+"; |
| 1409 | $tz = abs($tz); |
| 1410 | $tz = ($tz/3600)*100 + ($tz%3600)/60; |
| 1411 | $result = sprintf("%s %s%04d", date("D, j M Y H:i:s"), $tzs, $tz); |
| 1412 | |
| 1413 | return $result; |
| 1414 | } |
| 1415 | |
| 1416 | /** |
| 1417 | * Returns Received header for message tracing. |
| 1418 | * @access private |
| 1419 | * @return string |
| 1420 | */ |
| 1421 | function Received() { |
| 1422 | if ($this->ServerVar('SERVER_NAME') != '') |
| 1423 | { |
| 1424 | $protocol = ($this->ServerVar('HTTPS') == 'on') ? 'HTTPS' : 'HTTP'; |
| 1425 | $remote = $this->ServerVar('REMOTE_HOST'); |
| 1426 | if($remote == "") |
| 1427 | $remote = 'phpmailer'; |
| 1428 | $remote .= ' (['.$this->ServerVar('REMOTE_ADDR').'])'; |
| 1429 | } |
| 1430 | else |
| 1431 | { |
| 1432 | $protocol = 'local'; |
| 1433 | $remote = $this->ServerVar('USER'); |
| 1434 | if($remote == '') |
| 1435 | $remote = 'phpmailer'; |
| 1436 | } |
| 1437 | |
| 1438 | $result = sprintf("Received: from %s %s\tby %s " . |
| 1439 | "with %s (PHPMailer);%s\t%s%s", $remote, $this->LE, |
| 1440 | $this->ServerHostname(), $protocol, $this->LE, |
| 1441 | $this->RFCDate(), $this->LE); |
| 1442 | |
| 1443 | return $result; |
| 1444 | } |
| 1445 | |
| 1446 | /** |
| 1447 | * Returns the appropriate server variable. Should work with both |
| 1448 | * PHP 4.1.0+ as well as older versions. Returns an empty string |
| 1449 | * if nothing is found. |
| 1450 | * @access private |
| 1451 | * @return mixed |
| 1452 | */ |
| 1453 | function ServerVar($varName) { |
| 1454 | global $HTTP_SERVER_VARS; |
| 1455 | global $HTTP_ENV_VARS; |
| 1456 | |
| 1457 | if(!isset($_SERVER)) |
| 1458 | { |
| 1459 | $_SERVER = $HTTP_SERVER_VARS; |
| 1460 | if(!isset($_SERVER["REMOTE_ADDR"])) |
| 1461 | $_SERVER = $HTTP_ENV_VARS; // must be Apache |
| 1462 | } |
| 1463 | |
| 1464 | if(isset($_SERVER[$varName])) |
| 1465 | return $_SERVER[$varName]; |
| 1466 | else |
| 1467 | return ""; |
| 1468 | } |
| 1469 | |
| 1470 | /** |
| 1471 | * Returns the server hostname or 'localhost.localdomain' if unknown. |
| 1472 | * @access private |
| 1473 | * @return string |
| 1474 | */ |
| 1475 | function ServerHostname() { |
| 1476 | if ($this->Hostname != "") |
| 1477 | $result = $this->Hostname; |
| 1478 | elseif ($this->ServerVar('SERVER_NAME') != "") |
| 1479 | $result = $this->ServerVar('SERVER_NAME'); |
| 1480 | else |
| 1481 | $result = "localhost.localdomain"; |
| 1482 | |
| 1483 | return $result; |
| 1484 | } |
| 1485 | |
| 1486 | /** |
| 1487 | * Returns a message in the appropriate language. |
| 1488 | * @access private |
| 1489 | * @return string |
| 1490 | */ |
| 1491 | function Lang($key) { |
| 1492 | if(count($this->language) < 1) |
| 1493 | $this->SetLanguage("en"); // set the default language |
| 1494 | |
| 1495 | if(isset($this->language[$key])) |
| 1496 | return $this->language[$key]; |
| 1497 | else |
| 1498 | return "Language string failed to load: " . $key; |
| 1499 | } |
| 1500 | |
| 1501 | /** |
| 1502 | * Returns true if an error occurred. |
| 1503 | * @return bool |
| 1504 | */ |
| 1505 | function IsError() { |
| 1506 | return ($this->error_count > 0); |
| 1507 | } |
| 1508 | |
| 1509 | /** |
| 1510 | * Changes every end of line from CR or LF to CRLF. |
| 1511 | * @access private |
| 1512 | * @return string |
| 1513 | */ |
| 1514 | function FixEOL($str) { |
| 1515 | $str = str_replace("\r\n", "\n", $str); |
| 1516 | $str = str_replace("\r", "\n", $str); |
| 1517 | $str = str_replace("\n", $this->LE, $str); |
| 1518 | return $str; |
| 1519 | } |
| 1520 | |
| 1521 | /** |
| 1522 | * Adds a custom header. |
| 1523 | * @return void |
| 1524 | */ |
| 1525 | function AddCustomHeader($custom_header) { |
| 1526 | $this->CustomHeader[] = explode(":", $custom_header, 2); |
| 1527 | } |
| 1528 | } |
| 1529 | |
| 1530 | ?> |