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b42b2bf9 H |
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 | ?> |