Source for file compose.php

Documentation is available at compose.php

  1. <?php
  3. /**
  4. * compose.php
  5. *
  6. * This code sends a mail.
  7. *
  8. * There are 4 modes of operation:
  9. * - Start new mail
  10. * - Add an attachment
  11. * - Send mail
  12. * - Save As Draft
  13. *
  14. * @copyright 1999-2020 The SquirrelMail Project Team
  15. * @license http://opensource.org/licenses/gpl-license.php GNU Public License
  16. * @version $Id: compose.php 14840 2020年01月07日 07:42:38Z pdontthink $
  17. * @package squirrelmail
  18. */
  20. /** This is the compose page */
  21. define ('PAGE_NAME', 'compose');
  23. /**
  24. * Path for SquirrelMail required files.
  25. * @ignore
  26. */
  27. define ('SM_PATH','../');
  29. /* SquirrelMail required files. */
  30. require_once(SM_PATH . 'include/validate.php');
  31. require_once(SM_PATH . 'functions/global.php');
  32. require_once(SM_PATH . 'functions/imap.php');
  33. require_once(SM_PATH . 'functions/date.php');
  34. require_once(SM_PATH . 'functions/mime.php');
  35. require_once(SM_PATH . 'functions/plugin.php');
  36. require_once(SM_PATH . 'functions/display_messages.php');
  37. require_once(SM_PATH . 'class/deliver/Deliver.class.php');
  38. require_once(SM_PATH . 'functions/addressbook.php');
  39. require_once(SM_PATH . 'functions/forms.php');
  40. require_once(SM_PATH . 'functions/identity.php');
  42. /* --------------------- Get globals ------------------------------------- */
  43. /** COOKIE VARS */
  44. sqgetGlobalVar ('key', $key, SQ_COOKIE );
  46. /** SESSION VARS */
  47. sqgetGlobalVar ('username', $username, SQ_SESSION );
  48. sqgetGlobalVar ('onetimepad',$onetimepad, SQ_SESSION );
  49. sqgetGlobalVar ('base_uri', $base_uri, SQ_SESSION );
  50. sqgetGlobalVar ('delimiter', $delimiter, SQ_SESSION );
  52. sqgetGlobalVar ('composesession', $composesession, SQ_SESSION );
  53. sqgetGlobalVar ('compose_messages', $compose_messages, SQ_SESSION );
  55. // compose_messages only useful in SESSION when a forward-as-attachment
  56. // has been preconstructed for us and passed in via that mechanism; once
  57. // we have it, we can clear it from the SESSION
  58. // -- No, this is useful in other scenarios, too -- removing:
  59. // sqsession_unregister('compose_messages');
  61. /** SESSION/POST/GET VARS */
  62. sqgetGlobalVar ('send', $send, SQ_POST );
  63. // Send can only be achieved by setting $_POST var. If Send = true then
  64. // retrieve other form fields from $_POST
  65. if (isset($send) && $send) {
  66. $SQ_GLOBAL = SQ_POST ;
  67. } else {
  68. $SQ_GLOBAL = SQ_FORM ;
  69. }
  70. sqgetGlobalVar ('smaction',$action, $SQ_GLOBAL);
  71. if (!sqgetGlobalVar ('smtoken',$submitted_token, $SQ_GLOBAL)) {
  72. $submitted_token = '';
  73. }
  74. sqgetGlobalVar ('session',$session, $SQ_GLOBAL);
  75. sqgetGlobalVar ('mailbox',$mailbox, $SQ_GLOBAL);
  76. sqgetGlobalVar ('identity',$orig_identity, $SQ_GLOBAL);
  77. if ( !sqgetGlobalVar ('identity',$identity, $SQ_GLOBAL) ) {
  78. $identity = 0;
  79. }
  80. sqgetGlobalVar ('send_to',$send_to, $SQ_GLOBAL);
  81. sqgetGlobalVar ('send_to_cc',$send_to_cc, $SQ_GLOBAL);
  82. sqgetGlobalVar ('send_to_bcc',$send_to_bcc, $SQ_GLOBAL);
  83. sqgetGlobalVar ('subject',$subject, $SQ_GLOBAL);
  84. sqgetGlobalVar ('body',$body, $SQ_GLOBAL);
  85. sqgetGlobalVar ('mailprio',$mailprio, $SQ_GLOBAL);
  86. sqgetGlobalVar ('request_mdn',$request_mdn, $SQ_GLOBAL);
  87. sqgetGlobalVar ('request_dr',$request_dr, $SQ_GLOBAL);
  88. sqgetGlobalVar ('html_addr_search',$html_addr_search, SQ_FORM );
  89. sqgetGlobalVar ('mail_sent',$mail_sent, SQ_FORM );
  90. sqgetGlobalVar ('passed_id',$passed_id, $SQ_GLOBAL);
  91. sqgetGlobalVar ('passed_ent_id',$passed_ent_id, $SQ_GLOBAL);
  93. sqgetGlobalVar ('attach',$attach, SQ_POST );
  94. sqgetGlobalVar ('draft',$draft, SQ_POST );
  95. sqgetGlobalVar ('draft_id',$draft_id, $SQ_GLOBAL);
  96. sqgetGlobalVar ('ent_num',$ent_num, $SQ_GLOBAL);
  97. sqgetGlobalVar ('saved_draft',$saved_draft, SQ_FORM );
  99. if ( sqgetGlobalVar ('delete_draft',$delete_draft) ) {
  100. $delete_draft = (int)$delete_draft;
  101. }
  103. if ( sqgetGlobalVar ('startMessage',$startMessage) ) {
  104. $startMessage = (int)$startMessage;
  105. } else {
  106. $startMessage = 1;
  107. }
  109. /** POST VARS */
  110. sqgetGlobalVar ('sigappend', $sigappend, SQ_POST );
  111. sqgetGlobalVar ('from_htmladdr_search', $from_htmladdr_search, SQ_POST );
  112. sqgetGlobalVar ('addr_search_done', $html_addr_search_done, SQ_POST );
  113. sqgetGlobalVar ('send_to_search', $send_to_search, SQ_POST );
  114. sqgetGlobalVar ('do_delete', $do_delete, SQ_POST );
  115. sqgetGlobalVar ('delete', $delete, SQ_POST );
  116. sqgetGlobalVar ('attachments', $attachments, SQ_POST );
  117. // Not used any more, but left for posterity
  118. //sqgetGlobalVar('restoremessages', $restoremessages, SQ_POST);
  119. if ( sqgetGlobalVar ('return', $temp, SQ_POST ) ) {
  120. $html_addr_search_done = 'Use Addresses';
  121. }
  123. /** GET VARS */
  124. // (none)
  126. /**
  127. * Here we decode the data passed in from mailto.php.
  128. */
  129. if ( sqgetGlobalVar ('mailtodata', $mailtodata, SQ_GET ) ) {
  130. $trtable = array('to' => 'send_to',
  131. 'cc' => 'send_to_cc',
  132. 'bcc' => 'send_to_bcc',
  133. 'body' => 'body',
  134. 'subject' => 'subject');
  135. $mtdata = unserialize ($mailtodata);
  137. foreach ($trtable as $f => $t) {
  138. if ( !empty($mtdata[$f]) ) {
  139. $$t = $mtdata[$f];
  140. }
  141. }
  142. unset($mailtodata,$mtdata, $trtable);
  143. }
  145. /* Location (For HTTP 1.1 Header("Location: ...") redirects) */
  146. $location = get_location ();
  147. /* Identities (fetch only once) */
  148. $idents = get_identities ();
  150. /* --------------------- Specific Functions ------------------------------ */
  152. function replyAllString ($header) {
  153. global $include_self_reply_all, $username, $data_dir ;
  154. $excl_ar = array();
  155. /**
  156. * 1) Remove the addresses we'll be sending the message 'to'
  157. */
  158. $url_replytoall_avoid_addrs = '';
  159. if (isset($header->reply_to) && is_array ($header->reply_to) && count ($header->reply_to)) {
  160. $excl_ar = $header->getAddr_a('reply_to');
  161. } else if (is_object ($header->reply_to)) { /* unneccesarry, just for failsafe purpose */
  162. $excl_ar = $header->getAddr_a('reply_to');
  163. } else {
  164. $excl_ar = $header->getAddr_a('from');
  165. }
  166. /**
  167. * 2) Remove our identities from the CC list (they still can be in the
  168. * TO list) only if $include_self_reply_all is turned off
  169. */
  170. if (!$include_self_reply_all) {
  171. global $idents;
  172. foreach($idents as $id) {
  173. $excl_ar[strtolower (trim ($id['email_address']))] = '';
  174. }
  175. }
  177. /**
  178. * 3) get the addresses.
  179. */
  180. $url_replytoall_ar = $header->getAddr_a(array('to','cc'), $excl_ar);
  182. /**
  183. * 4) generate the string.
  184. */
  185. $url_replytoallcc = '';
  186. foreach( $url_replytoall_ar as $email => $personal) {
  187. if ($personal) {
  188. // always quote personal name (can't just quote it if
  189. // it contains a comma separator, since it might still
  190. // be encoded)
  191. $url_replytoallcc .= ", \"$personal\" <$email>";
  192. } else {
  193. $url_replytoallcc .= ', '. $email;
  194. }
  195. }
  196. $url_replytoallcc = substr ($url_replytoallcc,2);
  198. return $url_replytoallcc;
  199. }
  201. function getReplyCitation ($orig_from, $orig_date) {
  202. global $reply_citation_style, $reply_citation_start, $reply_citation_end;
  204. // FIXME: why object is rewritten with string.
  206. if (!is_object ($orig_from)) {
  207. $orig_from = '';
  208. } else {
  209. $orig_from = decodeHeader ($orig_from->getAddress(false),false,false,true);
  210. }
  212. /* First, return an empty string when no citation style selected. */
  213. if (($reply_citation_style == '') || ($reply_citation_style == 'none')) {
  214. return '';
  215. }
  217. /* Make sure our final value isn't an empty string. */
  218. if ($orig_from == '') {
  219. return '';
  220. }
  222. /* Otherwise, try to select the desired citation style. */
  223. switch ($reply_citation_style) {
  224. case 'author_said':
  225. /**
  226. * To translators: %s is for author's name
  227. */
  228. $full_reply_citation = sprintf (_ ("%s wrote:"),$orig_from);
  229. break;
  230. case 'quote_who':
  231. $start = '<' . _ ("quote") . ' ' . _ ("who") . '="';
  232. $end = '">';
  233. $full_reply_citation = $start . $orig_from . $end;
  234. break;
  235. case 'date_time_author':
  236. /**
  237. * To translators:
  238. * first %s is for date string, second %s is for author's name. Date uses
  239. * formating from "D, F j, Y g:i a" and "D, F j, Y H:i" translations.
  240. * Example string:
  241. * "On Sat, December 24, 2004 23:59, Santa wrote:"
  242. * If you have to put author's name in front of date string, check comments about
  243. * argument swapping at http://www.php.net/sprintf
  244. */
  245. $full_reply_citation = sprintf (_ ("On %s, %s wrote:"), getLongDateString ($orig_date), $orig_from);
  246. break;
  247. case 'user-defined':
  248. $start = $reply_citation_start .
  249. ($reply_citation_start == '' ? '' : ' ');
  250. $end = $reply_citation_end;
  251. $full_reply_citation = $start . $orig_from . $end;
  252. break;
  253. default:
  254. return '';
  255. }
  257. /* Add line feed and return the citation string. */
  258. return ($full_reply_citation . "\n");
  259. }
  261. function getforwardHeader ($orig_header) {
  262. global $editor_size;
  264. $display = array( _ ("Subject") => strlen (_ ("Subject")),
  265. _ ("From") => strlen (_ ("From")),
  266. _ ("Date") => strlen (_ ("Date")),
  267. _ ("To") => strlen (_ ("To")),
  268. _ ("Cc") => strlen (_ ("Cc")) );
  269. $maxsize = max ($display);
  270. $indent = str_pad ('',$maxsize+2);
  271. foreach($display as $key => $val) {
  272. $display[$key] = $key .': '. str_pad ('', $maxsize - $val);
  273. }
  274. $from = decodeHeader ($orig_header->getAddr_s('from',"\n$indent"),false,false,true);
  275. $from = str_replace ('&nbsp;',' ',$from);
  276. $to = decodeHeader ($orig_header->getAddr_s('to',"\n$indent"),false,false,true);
  277. $to = str_replace ('&nbsp;',' ',$to);
  278. $subject = decodeHeader ($orig_header->subject,false,false,true);
  279. $subject = str_replace ('&nbsp;',' ',$subject);
  280. $bodyTop = str_pad (' '._ ("Original Message").' ',$editor_size -2,'-',STR_PAD_BOTH) .
  281. "\n". $display[_ ("Subject")] . $subject . "\n" .
  282. $display[_ ("From")] . $from . "\n" .
  283. $display[_ ("Date")] . getLongDateString ( $orig_header->date , $orig_header->date_unparsed ). "\n" .
  284. $display[_ ("To")] . $to . "\n";
  285. if ($orig_header->cc != array() && $orig_header->cc !='') {
  286. $cc = decodeHeader ($orig_header->getAddr_s('cc',"\n$indent"),false,false,true);
  287. $cc = str_replace ('&nbsp;',' ',$cc);
  288. $bodyTop .= $display[_ ("Cc")] .$cc . "\n";
  289. }
  290. $bodyTop .= str_pad ('', $editor_size -2 , '-') .
  291. "\n\n";
  292. return $bodyTop;
  293. }
  294. /* ----------------------------------------------------------------------- */
  296. /*
  297. * If the session is expired during a post this restores the compose session
  298. * vars.
  299. */
  300. $session_expired = false;
  301. if (sqsession_is_registered ('session_expired_post')) {
  302. sqgetGlobalVar ('session_expired_post', $session_expired_post, SQ_SESSION );
  303. /*
  304. * extra check for username so we don't display previous post data from
  305. * another user during this session.
  306. */
  307. if (!empty($session_expired_post['username'])
  308. && $session_expired_post['username'] == $username) {
  309. // these are the vars that we can set from the expired composed session
  310. $compo_var_list = array ('send_to', 'send_to_cc', 'body', 'mailbox',
  311. 'startMessage', 'passed_body', 'use_signature', 'signature',
  312. 'attachments', 'subject', 'newmail', 'send_to_bcc', 'passed_id',
  313. 'from_htmladdr_search', 'identity', 'draft_id', 'delete_draft',
  314. 'mailprio', 'edit_as_new', 'request_mdn', 'request_dr',
  315. 'composesession', /* Not used any more: 'compose_messsages', */);
  317. foreach ($compo_var_list as $var) {
  318. if ( isset($session_expired_post[$var]) && !isset($$var) ) {
  319. $$var = $session_expired_post[$var];
  320. }
  321. }
  323. if (!empty($attachments))
  324. $attachments = unserialize ($attachments);
  326. sqsession_register ($composesession,'composesession');
  328. if (isset($send)) {
  329. unset($send);
  330. }
  331. $session_expired = true;
  332. }
  333. unset($session_expired_post);
  334. sqsession_unregister ('session_expired_post');
  336. if (!isset($mailbox)) {
  337. $mailbox = '';
  338. }
  339. if ($compose_new_win == '1') {
  340. compose_Header ($color, $mailbox);
  341. } else {
  342. displayPageHeader ($color, $mailbox);
  343. }
  344. showInputForm ($session, false);
  345. exit();
  346. }
  348. if (!isset($composesession)) {
  349. $composesession = 0;
  350. sqsession_register (0,'composesession');
  351. } else {
  352. $composesession = (int)$composesession;
  353. }
  355. if (!isset($session) || (isset($newmessage) && $newmessage)) {
  356. sqsession_unregister ('composesession');
  357. $session = "$composesession" +1;
  358. $composesession = $session;
  359. sqsession_register ($composesession,'composesession');
  360. }
  361. if (!empty($compose_messages[$session])) {
  362. $composeMessage = $compose_messages[$session];
  363. } else {
  364. $composeMessage = new Message ();
  365. $rfc822_header = new Rfc822Header ();
  366. $composeMessage->rfc822_header = $rfc822_header;
  367. $composeMessage->reply_rfc822_header = '';
  368. }
  370. // re-add attachments that were already in this message
  371. // FIXME: note that technically this is very bad form -
  372. // should never directly manipulate an object like this
  373. if (!empty($attachments)) {
  374. $attachments = unserialize ($attachments);
  375. if (!empty($attachments) && is_array ($attachments)) {
  376. // sanitize the "att_local_name" since it is user-supplied and used to access the file system
  377. // it must be alpha-numeric and 32 characters long (see the use of GenerateRandomString() below)
  378. foreach ($attachments as $i => $attachment) {
  379. if (empty($attachment->att_local_name) || strlen ($attachment->att_local_name) !== 32) {
  380. unset($attachments[$i]);
  381. continue;
  382. }
  383. // probably marginal difference between (ctype_alnum + function_exists) and preg_match
  384. if (function_exists ('ctype_alnum')) {
  385. if (!ctype_alnum ($attachment->att_local_name))
  386. unset($attachments[$i]);
  387. }
  388. else if (preg_match ('/[^0-9a-zA-Z]/', $attachment->att_local_name))
  389. unset($attachments[$i]);
  390. }
  391. if (!empty($attachments))
  392. $composeMessage->entities = $attachments;
  393. }
  394. }
  396. if (!isset($mailbox) || $mailbox == '' || ($mailbox == 'None')) {
  397. $mailbox = 'INBOX';
  398. }
  400. if ($draft) {
  402. // validate security token
  403. //
  404. sm_validate_security_token ($submitted_token, -1, TRUE);
  406. /*
  407. * Set $default_charset to correspond with the user's selection
  408. * of language interface.
  409. */
  411. if (! deliverMessage ($composeMessage, true)) {
  412. showInputForm ($session);
  413. exit();
  414. } else {
  415. $draft_message = _ ("Draft Email Saved");
  416. /* If this is a resumed draft, then delete the original */
  417. if(isset($delete_draft)) {
  418. if ( !isset($pageheader_sent) || !$pageheader_sent ) {
  419. Header("Location: $location/delete_message.php?mailbox=" . urlencode ($draft_folder) .
  420. "&message=$delete_draft&sort=$sort&startMessage=1&saved_draft=yes&smtoken=" . sm_generate_security_token ());
  421. } else {
  422. echo ' <br><br><center><a href="' . $location
  423. . "/delete_message.php?mailbox=" . urlencode ($draft_folder)
  424. . "&message=$delete_draft&sort=$sort&startMessage=1&saved_draft=yes&smtoken=" . sm_generate_security_token () . "\">"
  425. . _ ("Return") . '</a></center>';
  426. }
  427. exit();
  428. }
  429. else {
  430. if ($compose_new_win == '1') {
  431. if ( !isset($pageheader_sent) || !$pageheader_sent ) {
  432. Header("Location: $location/compose.php?saved_draft=yes&session=$composesession");
  433. } else {
  434. echo ' <br><br><center><a href="' . $location
  435. . "/compose.php?saved_draft=yes&session=$composesession\">"
  436. . _ ("Return") . '</a></center>';
  437. }
  438. exit();
  439. }
  440. else {
  441. if ( !isset($pageheader_sent) || !$pageheader_sent ) {
  442. Header("Location: $location/right_main.php?mailbox=" . urlencode ($draft_folder) .
  443. "&sort=$sort&startMessage=1&note=".urlencode ($draft_message));
  444. } else {
  445. echo ' <br><br><center><a href="' . $location
  446. . "/right_main.php?mailbox=" . urlencode ($draft_folder)
  447. . "&sort=$sort&startMessage=1&note=".urlencode ($draft_message)
  448. . "\">" . _ ("Return") . '</a></center>';
  449. }
  450. exit();
  451. }
  452. }
  453. }
  454. }
  456. if ($send) {
  458. // validate security token
  459. //
  460. sm_validate_security_token ($submitted_token, -1, TRUE);
  462. if (isset($_FILES['attachfile']) &&
  463. $_FILES['attachfile']['tmp_name'] &&
  464. $_FILES['attachfile']['tmp_name'] != 'none') {
  465. $AttachFailure = saveAttachedFiles ($session);
  466. }
  467. if (checkInput (false) && !isset($AttachFailure)) {
  468. if ($mailbox == "All Folders") {
  469. /* We entered compose via the search results page */
  470. $mailbox = 'INBOX'; /* Send 'em to INBOX, that's safe enough */
  471. }
  472. $urlMailbox = urlencode ($mailbox);
  473. if (! isset($passed_id)) {
  474. $passed_id = 0;
  475. }
  476. /**
  477. * Set $default_charset to correspond with the user's selection
  478. * of language interface.
  479. */
  481. /**
  482. * This is to change all newlines to \n
  483. * We'll change them to \r\n later (in the sendMessage function)
  484. */
  485. $body = str_replace ("\r\n", "\n", $body);
  486. $body = str_replace ("\r", "\n", $body);
  488. /**
  489. * Rewrap $body so that no line is bigger than $editor_size
  490. * This should only really kick in the sqWordWrap function
  491. * if the browser doesn't support "VIRTUAL" as the wrap type.
  492. */
  493. $body = explode ("\n", $body);
  494. $newBody = '';
  495. foreach ($body as $line) {
  496. if( $line <> '-- ' ) {
  497. $line = rtrim ($line);
  498. }
  499. if (sq_strlen ($line, $default_charset) <= $editor_size + 1) {
  500. $newBody .= $line . "\n";
  501. } else {
  502. sqWordWrap ($line, $editor_size, $default_charset);
  503. $newBody .= $line . "\n";
  505. }
  507. }
  508. $body = $newBody;
  510. $Result = deliverMessage ($composeMessage);
  511. do_hook ('compose_send_after', $Result, $composeMessage);
  512. if (! $Result) {
  513. showInputForm ($session);
  514. exit();
  515. }
  517. /* if it is resumed draft, delete draft message */
  518. if ( isset($delete_draft)) {
  519. Header("Location: $location/delete_message.php?mailbox=" . urlencode ( $draft_folder ).
  520. "&message=$delete_draft&sort=$sort&startMessage=1&mail_sent=yes&smtoken=" . sm_generate_security_token ());
  521. exit();
  522. }
  523. if ($compose_new_win == '1') {
  525. Header("Location: $location/compose.php?mail_sent=yes");
  526. }
  527. else {
  528. global $return_to_message_after_reply;
  529. if (($action === 'reply' || $action === 'reply_all' || $action === 'forward' || $action === 'forward_as_attachment')
  530. && $return_to_message_after_reply)
  531. Header("Location: $location/read_body.php?passed_id=$passed_id&mailbox=$urlMailbox&sort=$sort".
  532. "&startMessage=$startMessage");
  533. else
  534. Header("Location: $location/right_main.php?mailbox=$urlMailbox&sort=$sort".
  535. "&startMessage=$startMessage");
  536. }
  537. } else {
  538. if ($compose_new_win == '1') {
  539. compose_Header ($color, $mailbox);
  540. }
  541. else {
  542. displayPageHeader ($color, $mailbox);
  543. }
  544. if (isset($AttachFailure)) {
  545. plain_error_message (_ ("Could not move/copy file. File not attached"),
  546. $color);
  547. }
  548. checkInput (true);
  549. showInputForm ($session);
  550. /* sqimap_logout($imapConnection); */
  551. }
  552. } elseif (isset($html_addr_search_done)) {
  554. // validate security token
  555. //
  556. sm_validate_security_token ($submitted_token, -1, TRUE);
  558. if ($compose_new_win == '1') {
  559. compose_Header ($color, $mailbox);
  560. }
  561. else {
  562. displayPageHeader ($color, $mailbox);
  563. }
  565. if (isset($send_to_search) && is_array ($send_to_search)) {
  566. foreach ($send_to_search as $k => $v) {
  567. if (substr ($k, 0, 1) == 'T') {
  568. if ($send_to) {
  569. $send_to .= ', ';
  570. }
  571. $send_to .= $v;
  572. }
  573. elseif (substr ($k, 0, 1) == 'C') {
  574. if ($send_to_cc) {
  575. $send_to_cc .= ', ';
  576. }
  577. $send_to_cc .= $v;
  578. }
  579. elseif (substr ($k, 0, 1) == 'B') {
  580. if ($send_to_bcc) {
  581. $send_to_bcc .= ', ';
  582. }
  583. $send_to_bcc .= $v;
  584. }
  585. }
  586. }
  587. showInputForm ($session);
  588. } elseif (isset($html_addr_search)) {
  589. if (isset($_FILES['attachfile']) &&
  590. $_FILES['attachfile']['tmp_name'] &&
  591. $_FILES['attachfile']['tmp_name'] != 'none') {
  592. if(saveAttachedFiles ($session)) {
  593. plain_error_message (_ ("Could not move/copy file. File not attached"), $color);
  594. }
  595. }
  596. /*
  597. * I am using an include so as to elminiate an extra unnecessary
  598. * click. If you can think of a better way, please implement it.
  599. */
  600. include_once('./addrbook_search_html.php');
  601. } elseif (isset($attach)) {
  603. // validate security token
  604. //
  605. sm_validate_security_token ($submitted_token, -1, TRUE);
  607. if (saveAttachedFiles ($session)) {
  608. plain_error_message (_ ("Could not move/copy file. File not attached"), $color);
  609. }
  610. if ($compose_new_win == '1') {
  611. compose_Header ($color, $mailbox);
  612. } else {
  613. displayPageHeader ($color, $mailbox);
  614. }
  615. showInputForm ($session);
  616. }
  617. elseif (isset($sigappend)) {
  619. // validate security token
  620. //
  621. sm_validate_security_token ($submitted_token, -1, TRUE);
  623. $signature = $idents[$identity]['signature'];
  625. $body .= "\n\n".($prefix_sig==true? "-- \n":'').$signature;
  626. if ($compose_new_win == '1') {
  627. compose_Header ($color, $mailbox);
  628. } else {
  629. displayPageHeader ($color, $mailbox);
  630. }
  631. showInputForm ($session);
  632. } elseif (isset($do_delete)) {
  634. // validate security token
  635. //
  636. sm_validate_security_token ($submitted_token, -1, TRUE);
  638. if ($compose_new_win == '1') {
  639. compose_Header ($color, $mailbox);
  640. } else {
  641. displayPageHeader ($color, $mailbox);
  642. }
  644. if (isset($delete) && is_array ($delete)) {
  645. foreach($delete as $index) {
  646. if (!empty($composeMessage->entities) && isset($composeMessage->entities[$index])) {
  647. $composeMessage->entities[$index]->purgeAttachments();
  648. // FIXME: one person reported that unset() didn't do anything at all here, so this is a work-around... but it triggers PHP notices if the unset() doesn't work, which should be fixed... but bigger question is if unset() doesn't work here, what about everywhere else? Anyway, uncomment this if you think you need it
  649. //$composeMessage->entities[$index] = NULL;
  650. unset ($composeMessage->entities[$index]);
  651. }
  652. }
  653. $new_entities = array();
  654. foreach ($composeMessage->entities as $entity) {
  655. $new_entities[] = $entity;
  656. }
  657. $composeMessage->entities = $new_entities;
  658. }
  659. showInputForm ($session);
  660. } else {
  661. /*
  662. * This handles the default case as well as the error case
  663. * (they had the same code) --> if (isset($smtpErrors))
  664. */
  666. if ($compose_new_win == '1') {
  667. compose_Header ($color, $mailbox);
  668. } else {
  669. displayPageHeader ($color, $mailbox);
  670. }
  672. $newmail = true;
  674. if (!isset($passed_ent_id)) {
  675. $passed_ent_id = '';
  676. }
  677. if (!isset($passed_id)) {
  678. $passed_id = '';
  679. }
  680. if (!isset($mailbox)) {
  681. $mailbox = '';
  682. }
  683. if (!isset($action)) {
  684. $action = '';
  685. }
  687. $values = newMail ($mailbox,$passed_id,$passed_ent_id, $action, $session);
  689. // forward as attachment - subject is in the message in session
  690. //
  691. if (sqgetGlobalVar ('forward_as_attachment_init', $forward_as_attachment_init, SQ_GET )
  692. && $forward_as_attachment_init)
  693. $subject = $composeMessage->rfc822_header->subject;
  695. /* in case the origin is not read_body.php */
  696. if (isset($send_to)) {
  697. $values['send_to'] = $send_to;
  698. }
  699. if (isset($send_to_cc)) {
  700. $values['send_to_cc'] = $send_to_cc;
  701. }
  702. if (isset($send_to_bcc)) {
  703. $values['send_to_bcc'] = $send_to_bcc;
  704. }
  705. if (isset($subject)) {
  706. $values['subject'] = $subject;
  707. }
  708. if (isset($mailprio)) {
  709. $values['mailprio'] = $mailprio;
  710. }
  711. if (isset($orig_identity)) {
  712. $values['identity'] = $orig_identity;
  713. }
  714. showInputForm ($session, $values);
  715. }
  717. exit();
  719. /**************** Only function definitions go below *************/
  722. /* This function is used when not sending or adding attachments */
  723. function newMail ($mailbox='', $passed_id='', $passed_ent_id='', $action='', $session='') {
  724. global $editor_size, $default_use_priority , $body, $idents,
  725. $use_signature, $composesession, $data_dir , $username,
  726. $username, $key, $imapServerAddress , $imapPort , $imap_stream_options,
  727. $composeMessage, $body_quote, $strip_sigs, $do_not_reply_to_self;
  728. global $languages , $squirrelmail_language, $default_charset , $compose_messages;
  730. /*
  731. * Set $default_charset to correspond with the user's selection
  732. * of language interface. $default_charset global is not correct,
  733. * if message is composed in new window.
  734. */
  737. $send_to = $send_to_cc = $send_to_bcc = $subject = $identity = '';
  738. $mailprio = 3;
  740. if ($passed_id) {
  741. $imapConnection = sqimap_login ($username, $key, $imapServerAddress,
  742. $imapPort, 0, $imap_stream_options);
  744. sqimap_mailbox_select ($imapConnection, $mailbox);
  745. $message = sqimap_get_message ($imapConnection, $passed_id, $mailbox);
  747. $body = '';
  748. if ($passed_ent_id) {
  749. /* redefine the messsage in case of message/rfc822 */
  750. $message = $message->getEntity ($passed_ent_id);
  751. /* message is an entity which contains the envelope and type0=message
  752. * and type1=rfc822. The actual entities are childs from
  753. * $message->entities[0]. That's where the encoding and is located
  754. */
  756. $entities = $message->entities[0]->findDisplayEntity
  757. (array(), $alt_order = array('text/plain'));
  758. if (!count ($entities)) {
  759. $entities = $message->entities[0]->findDisplayEntity
  760. (array(), $alt_order = array('text/plain','text/html'));
  761. }
  762. $orig_header = $message->rfc822_header; /* here is the envelope located */
  763. /* redefine the message for picking up the attachments */
  764. $message = $message->entities[0];
  766. } else {
  767. $entities = $message->findDisplayEntity (array(), $alt_order = array('text/plain'));
  768. if (!count ($entities)) {
  769. $entities = $message->findDisplayEntity (array(), $alt_order = array('text/plain','text/html'));
  770. }
  771. $orig_header = $message->rfc822_header;
  772. }
  774. $encoding = $message->header ->encoding;
  775. $type0 = $message->type0;
  776. $type1 = $message->type1;
  777. foreach ($entities as $ent) {
  778. $unencoded_bodypart = mime_fetch_body ($imapConnection, $passed_id, $ent);
  779. $body_part_entity = $message->getEntity ($ent);
  780. $bodypart = decodeBody ($unencoded_bodypart,
  781. $body_part_entity->header ->encoding);
  783. // type of the actual entity should be here;
  784. // fall back to parent only if not
  785. if (!empty($body_part_entity->type0))
  786. $type0 = $body_part_entity->type0;
  787. if (!empty($body_part_entity->type1))
  788. $type1 = $body_part_entity->type1;
  790. if ($type1 == 'html') {
  791. $bodypart = str_replace ("\n", ' ', $bodypart);
  792. $bodypart = preg_replace (array('/<\/?p>/i','/<div><\/div>/i','/<br\s*(\/)*>/i','/<\/?div>/i'), "\n", $bodypart);
  793. $bodypart = str_replace (array('&nbsp;','&gt;','&lt;'),array(' ','>','<'),$bodypart);
  794. $bodypart = strip_tags ($bodypart);
  795. }
  796. if (isset($languages[$squirrelmail_language]['XTRA_CODE']) &&
  797. function_exists ($languages[$squirrelmail_language]['XTRA_CODE'])) {
  798. if (mb_detect_encoding ($bodypart) != 'ASCII') {
  799. $bodypart = $languages[$squirrelmail_language]['XTRA_CODE']('decode', $bodypart);
  800. }
  801. }
  803. // charset encoding in compose form stuff
  804. if (isset($body_part_entity->header ->parameters['charset'])) {
  805. $actual = $body_part_entity->header ->parameters['charset'];
  806. } else {
  807. $actual = 'us-ascii';
  808. }
  810. if ( $actual && is_conversion_safe ($actual) && $actual != $default_charset){
  811. $bodypart = charset_convert ($actual,$bodypart,$default_charset,false);
  812. }
  813. // end of charset encoding in compose
  815. $body .= $bodypart;
  816. }
  817. if ($default_use_priority) {
  818. $mailprio = substr ($orig_header->priority,0,1);
  819. if (!$mailprio) {
  820. $mailprio = 3;
  821. }
  822. } else {
  823. $mailprio = '';
  824. }
  826. $identity = '';
  827. $from_o = $orig_header->from;
  828. if (is_array ($from_o)) {
  829. if (isset($from_o[0])) {
  830. $from_o = $from_o[0];
  831. }
  832. }
  833. if (is_object ($from_o)) {
  834. $orig_from = $from_o->getAddress();
  835. } else {
  836. $orig_from = '';
  837. }
  839. $identities = array();
  840. if (count ($idents) > 1) {
  841. foreach($idents as $nr=>$data) {
  842. $enc_from_name = '"'.$data['full_name'].'" <'. $data['email_address'].'>';
  843. $identities[] = $enc_from_name;
  844. }
  846. $identity_match = $orig_header->findAddress($identities);
  847. if ($identity_match !== FALSE) {
  848. $identity = $identity_match;
  849. }
  850. }
  852. switch ($action) {
  853. case ('draft'):
  854. $use_signature = FALSE;
  855. $composeMessage->rfc822_header = $orig_header;
  856. $send_to = decodeHeader ($orig_header->getAddr_s('to'),false,false,true);
  857. $send_to_cc = decodeHeader ($orig_header->getAddr_s('cc'),false,false,true);
  858. $send_to_bcc = decodeHeader ($orig_header->getAddr_s('bcc'),false,false,true);
  859. $identity = 0;
  860. if (count ($idents) > 1) {
  861. $identity_match = $orig_header->findAddress($identities, TRUE);
  862. if ($identity_match !== FALSE) {
  863. $identity = $identity_match;
  864. }
  865. }
  866. $subject = decodeHeader ($orig_header->subject,false,false,true);
  867. /* remember the references and in-reply-to headers in case of an reply */
  868. $composeMessage->rfc822_header->more_headers['References'] = $orig_header->references;
  869. $composeMessage->rfc822_header->more_headers['In-Reply-To'] = $orig_header->in_reply_to;
  870. $body_ary = explode ("\n", $body);
  871. $cnt = count ($body_ary) ;
  872. $body = '';
  873. for ($i=0; $i < $cnt; $i++) {
  874. if (!preg_match ('/^[>\s]*$/', $body_ary[$i]) || !$body_ary[$i]) {
  875. sqWordWrap ($body_ary[$i], $editor_size, $default_charset );
  876. $body .= $body_ary[$i] . "\n";
  877. }
  878. unset($body_ary[$i]);
  879. }
  880. sqUnWordWrap ($body);
  881. $composeMessage = getAttachments ($message, $composeMessage, $passed_id, $entities, $imapConnection);
  882. if (!empty($orig_header->x_sm_flag_reply))
  883. $composeMessage->rfc822_header->more_headers['X-SM-Flag-Reply'] = $orig_header->x_sm_flag_reply;
  884. //TODO: completely unclear if should be using $compose_session instead of $session below
  885. $compose_messages[$session] = $composeMessage;
  886. sqsession_register ($compose_messages,'compose_messages');
  887. break;
  888. case ('edit_as_new'):
  889. $send_to = decodeHeader ($orig_header->getAddr_s('to'),false,false,true);
  890. $send_to_cc = decodeHeader ($orig_header->getAddr_s('cc'),false,false,true);
  891. $send_to_bcc = decodeHeader ($orig_header->getAddr_s('bcc'),false,false,true);
  892. $subject = decodeHeader ($orig_header->subject,false,false,true);
  893. $mailprio = $orig_header->priority;
  894. $orig_from = '';
  895. $composeMessage = getAttachments ($message, $composeMessage, $passed_id, $entities, $imapConnection);
  896. sqUnWordWrap ($body);
  897. break;
  898. case ('forward'):
  899. $send_to = '';
  900. $subject = decodeHeader ($orig_header->subject,false,false,true);
  901. if ((substr (strtolower ($subject), 0, 4) != 'fwd:') &&
  902. (substr (strtolower ($subject), 0, 5) != '[fwd:') &&
  903. (substr (strtolower ($subject), 0, 6) != '[ fwd:')) {
  904. $subject = '[Fwd: ' . $subject . ']';
  905. }
  906. $body = getforwardHeader ($orig_header) . $body;
  907. $composeMessage = getAttachments ($message, $composeMessage, $passed_id, $entities, $imapConnection);
  908. $body = "\n" . $body;
  909. break;
  910. case ('forward_as_attachment'):
  911. $subject = decodeHeader ($orig_header->subject,false,false,true);
  912. $subject = trim ($subject);
  913. if (substr (strtolower ($subject), 0, 4) != 'fwd:') {
  914. $subject = 'Fwd: ' . $subject;
  915. }
  916. $composeMessage = getMessage_RFC822_Attachment ($message, $composeMessage, $passed_id, $passed_ent_id, $imapConnection);
  917. $body = '';
  918. break;
  919. case ('reply_all'):
  920. if(isset($orig_header->mail_followup_to) && $orig_header->mail_followup_to) {
  921. $send_to = $orig_header->getAddr_s('mail_followup_to');
  922. } else {
  923. $send_to_cc = replyAllString ($orig_header);
  924. $send_to_cc = decodeHeader ($send_to_cc,false,false,true);
  925. $send_to_cc = str_replace ('""', '"', $send_to_cc);
  926. }
  927. case ('reply'):
  928. if (!$send_to) {
  929. $send_to = $orig_header->reply_to;
  930. if (is_array ($send_to) && count ($send_to)) {
  931. $send_to = $orig_header->getAddr_s('reply_to', ',', FALSE, TRUE);
  932. } else if (is_object ($send_to)) { /* unneccesarry, just for failsafe purpose */
  933. $send_to = $orig_header->getAddr_s('reply_to', ',', FALSE, TRUE);
  934. } else {
  935. $send_to = $orig_header->getAddr_s('from', ',', FALSE, TRUE);
  936. }
  937. }
  938. $send_to = decodeHeader ($send_to,false,false,true);
  939. $send_to = str_replace ('""', '"', $send_to);
  942. // If user doesn't want replies to her own messages
  943. // going back to herself (instead send again to the
  944. // original recipient of the message being replied to),
  945. // then iterate through identities, checking if the TO
  946. // field is one of them (if the reply is to ourselves)
  947. //
  948. // Note we don't bother if the original message doesn't
  949. // have anything in the TO field itself (because that's
  950. // what we use if we change the recipient to be that of
  951. // the previous message)
  952. //
  953. if ($do_not_reply_to_self && !empty($orig_header->to)) {
  955. $orig_to = '';
  957. foreach($idents as $id) {
  959. if (!empty($id['email_address'])
  960. && strpos ($send_to, $id['email_address']) !== FALSE) {
  962. // if this is a reply-all, the original recipient
  963. // is already in the CC field, so we can just blank
  964. // the recipient (TO field) (as long as the CC field
  965. // isn't empty that is)... but then move the CC into
  966. // the TO, so TO isn't empty
  967. //
  968. if ($action == 'reply_all' && !empty($send_to_cc)) {
  969. $orig_to = $send_to_cc;
  970. $send_to_cc = '';
  971. break;
  972. }
  974. $orig_to = $orig_header->to;
  975. if (is_array ($orig_to) && count ($orig_to)) {
  976. $orig_to = $orig_header->getAddr_s('to', ',', FALSE, TRUE);
  977. } else if (is_object ($orig_to)) { /* unneccesarry, just for failsafe purpose */
  978. $orig_to = $orig_header->getAddr_s('to', ',', FALSE, TRUE);
  979. } else {
  980. $orig_to = '';
  981. }
  982. $orig_to = decodeHeader ($orig_to,false,false,true);
  983. $orig_to = str_replace ('""', '"', $orig_to);
  985. break;
  986. }
  987. }
  989. // if the reply was addressed back to ourselves,
  990. // we will send it to the TO of the previous message
  991. //
  992. if (!empty($orig_to)) {
  994. $send_to = $orig_to;
  996. // in this case, we also want to reset the FROM
  997. // identity as well (it should match the original
  998. // *FROM* header instead of TO or CC)
  999. //
  1000. if (count ($idents) > 1) {
  1001. $identity = '';
  1002. foreach($idents as $i => $id) {
  1003. if (!empty($id['email_address'])
  1004. && strpos ($orig_from, $id['email_address']) !== FALSE) {
  1005. $identity = $i;
  1006. break;
  1007. }
  1008. }
  1009. }
  1011. }
  1013. }
  1016. $subject = decodeHeader ($orig_header->subject,false,false,true);
  1017. $subject = trim ($subject);
  1018. if (substr (strtolower ($subject), 0, 3) != 're:') {
  1019. $subject = 'Re: ' . $subject;
  1020. }
  1021. /* this corrects some wrapping/quoting problems on replies */
  1022. $rewrap_body = explode ("\n", $body);
  1023. $from = (is_array ($orig_header->from) && !empty($orig_header->from)) ? $orig_header->from[0] : $orig_header->from;
  1024. sqUnWordWrap ($body);
  1025. $body = '';
  1026. $cnt = count ($rewrap_body);
  1027. for ($i=0;$i<$cnt;$i++) {
  1028. if ($strip_sigs && $rewrap_body[$i] == '-- ') {
  1029. break;
  1030. }
  1031. sqWordWrap ($rewrap_body[$i], $editor_size, $default_charset);
  1032. if (preg_match ("/^(>+)/", $rewrap_body[$i], $matches)) {
  1033. $gt = $matches[1];
  1034. $body .= $body_quote . str_replace ("\n", "\n" . $body_quote
  1035. . "$gt ", rtrim ($rewrap_body[$i])) ."\n";
  1036. } else {
  1037. $body .= $body_quote . (!empty($body_quote) ? ' ' : '') . str_replace ("\n", "\n" . $body_quote . (!empty($body_quote) ? ' ' : ''), rtrim ($rewrap_body[$i])) . "\n";
  1038. }
  1039. unset($rewrap_body[$i]);
  1040. }
  1041. $body = getReplyCitation ($from , $orig_header->date ) . $body;
  1042. $composeMessage->reply_rfc822_header = $orig_header;
  1044. break;
  1045. default:
  1046. break;
  1047. }
  1049. sqimap_logout ($imapConnection);
  1050. }
  1051. $ret = array( 'send_to' => $send_to,
  1052. 'send_to_cc' => $send_to_cc,
  1053. 'send_to_bcc' => $send_to_bcc,
  1054. 'subject' => $subject,
  1055. 'mailprio' => $mailprio,
  1056. 'body' => $body,
  1057. 'identity' => $identity );
  1059. return ($ret);
  1060. } /* function newMail() */
  1062. function getAttachments ($message, &$composeMessage, $passed_id, $entities, $imapConnection) {
  1063. global $attachment_dir , $username, $data_dir , $squirrelmail_language, $languages ;
  1064. $hashed_attachment_dir = getHashedDir ($username, $attachment_dir);
  1065. if (!count ($message->entities) ||
  1066. ($message->type0 == 'message' && $message->type1 == 'rfc822')) {
  1067. if ( !in_array ($message->entity_id, $entities) && $message->entity_id) {
  1068. switch ($message->type0) {
  1069. case 'message':
  1070. if ($message->type1 == 'rfc822') {
  1071. $filename = $message->rfc822_header->subject;
  1072. if ($filename == "") {
  1073. $filename = "untitled-".$message->entity_id;
  1074. }
  1075. $filename .= '.eml';
  1076. } else {
  1077. $filename = $message->getFilename();
  1078. }
  1079. break;
  1080. default:
  1081. if (!$message->mime_header) { /* temporary hack */
  1082. $message->mime_header = $message->header ;
  1083. }
  1084. $filename = $message->getFilename();
  1085. break;
  1086. }
  1088. $filename = decodeHeader ($filename, false, false, true);
  1089. if (isset($languages[$squirrelmail_language]['XTRA_CODE']) &&
  1090. function_exists ($languages[$squirrelmail_language]['XTRA_CODE'])) {
  1091. $filename = $languages[$squirrelmail_language]['XTRA_CODE']('encode', $filename);
  1092. }
  1093. $localfilename = GenerateRandomString (32, '', 7);
  1094. $full_localfilename = "$hashed_attachment_dir/$localfilename";
  1095. while (file_exists ($full_localfilename)) {
  1096. $localfilename = GenerateRandomString (32, '', 7);
  1097. $full_localfilename = "$hashed_attachment_dir/$localfilename";
  1098. }
  1099. $fp = fopen ("$hashed_attachment_dir/$localfilename", 'wb');
  1101. $message->att_local_name = $localfilename;
  1103. $composeMessage->initAttachment($message->type0.'/'.$message->type1,$filename,
  1104. $localfilename);
  1106. /* Write Attachment to file
  1107. The function mime_print_body_lines writes directly to the
  1108. provided resource $fp. That prohibits large memory consumption in
  1109. case of forwarding mail with large attachments.
  1110. */
  1111. mime_print_body_lines ($imapConnection, $passed_id, $message->entity_id, $message->header ->encoding, $fp);
  1112. fclose ($fp);
  1113. }
  1114. } else {
  1115. for ($i=0, $entCount=count ($message->entities); $i<$entCount;$i++) {
  1116. $composeMessage=getAttachments ($message->entities[$i], $composeMessage, $passed_id, $entities, $imapConnection);
  1117. }
  1118. }
  1119. return $composeMessage;
  1120. }
  1122. function getMessage_RFC822_Attachment ($message, $composeMessage, $passed_id,
  1123. $passed_ent_id='', $imapConnection) {
  1124. global $attachment_dir , $username, $data_dir , $uid_support ;
  1125. $hashed_attachment_dir = getHashedDir ($username, $attachment_dir);
  1126. if (!$passed_ent_id) {
  1127. $body_a = sqimap_run_command ($imapConnection,
  1128. 'FETCH '.$passed_id.' RFC822',
  1129. TRUE, $response, $readmessage,
  1130. $uid_support);
  1131. } else {
  1132. $body_a = sqimap_run_command ($imapConnection,
  1133. 'FETCH '.$passed_id.' BODY['.$passed_ent_id.']',
  1134. TRUE, $response, $readmessage, $uid_support);
  1135. $message = $message->parent;
  1136. }
  1137. if ($response == 'OK') {
  1138. $subject = encodeHeader ($message->rfc822_header->subject);
  1139. array_shift ($body_a);
  1140. array_pop ($body_a);
  1141. $body = implode ('', $body_a) . "\r\n";
  1143. $localfilename = GenerateRandomString (32, 'FILE', 7);
  1144. $full_localfilename = "$hashed_attachment_dir/$localfilename";
  1146. $fp = fopen ($full_localfilename, 'w');
  1147. fwrite ($fp, $body);
  1148. fclose ($fp);
  1149. $composeMessage->initAttachment('message/rfc822',$subject.'.eml',
  1150. $localfilename);
  1151. }
  1152. return $composeMessage;
  1153. }
  1155. function showInputForm ($session, $values=false) {
  1156. global $send_to, $send_to_cc, $body, $startMessage, $attachments,
  1157. $session_expired,
  1158. $passed_body, $color, $use_signature, $signature, $prefix_sig,
  1159. $editor_size, $editor_height, $subject, $newmail,
  1160. $use_javascript_addr_book, $send_to_bcc, $passed_id, $mailbox,
  1161. $from_htmladdr_search, $location_of_buttons, $attachment_dir ,
  1162. $username, $data_dir , $identity, $idents, $draft_id, $delete_draft,
  1163. $mailprio, $default_use_mdn , $mdn_user_support, $compose_new_win,
  1164. $saved_draft, $mail_sent, $sig_first, $edit_as_new, $action,
  1165. $username, $composesession, $default_charset , $composeMessage,
  1166. $javascript_on, $compose_onsubmit;
  1168. if ($javascript_on)
  1169. $onfocus = ' onfocus="alreadyFocused=true;"';
  1170. else
  1171. $onfocus = '';
  1173. if ($values) {
  1174. $send_to = $values['send_to'];
  1175. $send_to_cc = $values['send_to_cc'];
  1176. $send_to_bcc = $values['send_to_bcc'];
  1177. $subject = $values['subject'];
  1178. $mailprio = $values['mailprio'];
  1179. $body = $values['body'];
  1180. $identity = (int) $values['identity'];
  1181. } else {
  1182. $send_to = decodeHeader ($send_to, true, false);
  1183. $send_to_cc = decodeHeader ($send_to_cc, true, false);
  1184. $send_to_bcc = decodeHeader ($send_to_bcc, true, false);
  1185. }
  1187. if ($use_javascript_addr_book) {
  1188. echo "\n". '<script language="JavaScript">'."\n<!--\n" .
  1189. 'function open_abook() { ' . "\n" .
  1190. ' var nwin = window.open("addrbook_popup.php","abookpopup",' .
  1191. '"width=670,height=300,resizable=yes,scrollbars=yes");' . "\n" .
  1192. ' if((!nwin.opener) && (document.windows != null))' . "\n" .
  1193. ' nwin.opener = document.windows;' . "\n" .
  1194. "}\n" .
  1195. "// -->\n</script>\n\n";
  1196. }
  1198. echo "\n" . '<form name="compose" action="compose.php" method="post" ' .
  1199. 'enctype="multipart/form-data"';
  1201. $compose_onsubmit = array();
  1202. do_hook ('compose_form');
  1204. // Plugins that use compose_form hook can add an array entry
  1205. // to the globally scoped $compose_onsubmit; we add them up
  1206. // here and format the form tag's full onsubmit handler.
  1207. // Each plugin should use "return false" if they need to
  1208. // stop form submission but otherwise should NOT use "return
  1209. // true" to give other plugins the chance to do what they need
  1210. // to do; SquirrelMail itself will add the final "return true".
  1211. // Onsubmit text is enclosed inside of double quotes, so plugins
  1212. // need to quote accordingly.
  1213. //
  1214. // Also, plugin authors should try to retain compatibility with
  1215. // the Compose Extras plugin by resetting its compose submit
  1216. // counter when preventing form submit. Use this code:
  1217. // if (your-code-here) { submit_count = 0; return false; }
  1218. //
  1219. if ($javascript_on) {
  1220. if (empty($compose_onsubmit))
  1221. $compose_onsubmit = array();
  1222. else if (!is_array ($compose_onsubmit))
  1223. $compose_onsubmit = array($compose_onsubmit);
  1225. $onsubmit_text = '';
  1226. foreach ($compose_onsubmit as $text) {
  1227. $text = trim ($text);
  1228. if (!empty($text)) {
  1229. if (substr ($text, -1) != ';' && substr ($text, -1) != '}')
  1230. $text .= '; ';
  1231. $onsubmit_text .= $text;
  1232. }
  1233. }
  1235. if (!empty($onsubmit_text))
  1236. echo ' onsubmit="' . $onsubmit_text . ' return true;"';
  1237. }
  1239. echo ">\n";
  1241. echo addHidden ('smtoken', sm_generate_security_token ());
  1242. echo addHidden ('startMessage', $startMessage);
  1244. if ($action == 'draft') {
  1245. echo addHidden ('delete_draft', $passed_id);
  1246. }
  1247. if (isset($delete_draft)) {
  1248. echo addHidden ('delete_draft', $delete_draft);
  1249. }
  1250. if (isset($session)) {
  1251. echo addHidden ('session', $session);
  1252. }
  1254. // NB: passed_id is set to empty string elsewhere, so this ALWAYS gets added, which is better anyway IMO
  1255. if (isset($passed_id)) {
  1256. echo addHidden ('passed_id', $passed_id);
  1257. }
  1259. if ($saved_draft == 'yes') {
  1260. echo '<br /><center><b>'. _ ("Your draft has been saved.").'</center></b>';
  1261. }
  1262. if ($mail_sent == 'yes') {
  1263. echo '<br /><center><b>'. _ ("Your mail has been sent.").'</center></b>';
  1264. }
  1265. if ($compose_new_win == '1') {
  1266. echo '<table align="center" bgcolor="'.$color[0].'" width="100%" border="0">'."\n" .
  1267. ' <tr><td></td>'.html_tag ( 'td', '', 'right' ).
  1268. '<input type="button" name="Close" onclick="return self.close()" value="'.
  1269. _ ("Close").'" /></td></tr>'."\n";
  1270. } else {
  1271. echo '<table align="center" cellspacing="0" border="0">' . "\n";
  1272. }
  1273. if ($location_of_buttons == 'top') {
  1275. }
  1277. /* display select list for identities */
  1278. if (count ($idents) > 1) {
  1279. echo ' <tr>' . "\n" .
  1280. html_tag ( 'td', '', 'right', $color[4], 'width="10%"' ) .
  1281. _ ("From:") . '</td>' . "\n" .
  1282. html_tag ( 'td', '', 'left', $color[4], 'width="90%"' ) .
  1283. ' <select name="identity">' . "\n";
  1285. foreach($idents as $nr => $data) {
  1286. echo '<option value="' . $nr . '"';
  1287. if (isset($identity) && $identity == $nr) {
  1288. echo ' selected="selected"';
  1289. }
  1291. $data['full_name'] . ' <' .
  1292. $data['email_address'] . '>') .
  1293. "</option>\n";
  1294. }
  1296. echo '</select>' . "\n" .
  1297. ' </td>' . "\n" .
  1298. ' </tr>' . "\n";
  1299. }
  1301. echo ' <tr>' . "\n" .
  1302. html_tag ( 'td', '', 'right', $color[4], 'width="10%"' ) .
  1303. _ ("To:") . '</td>' . "\n" .
  1304. html_tag ( 'td', '', 'left', $color[4], 'width="90%"' ) .
  1305. substr (addInput ('send_to', $send_to, 60), 0, -3). $onfocus . ' /><br />' . "\n" .
  1306. ' </td>' . "\n" .
  1307. ' </tr>' . "\n" .
  1308. ' <tr>' . "\n" .
  1309. html_tag ( 'td', '', 'right', $color[4] ) .
  1310. _ ("Cc:") . '</td>' . "\n" .
  1311. html_tag ( 'td', '', 'left', $color[4] ) .
  1312. substr (addInput ('send_to_cc', $send_to_cc, 60), 0, -3). $onfocus . ' /><br />' . "\n" .
  1313. ' </td>' . "\n" .
  1314. ' </tr>' . "\n" .
  1315. ' <tr>' . "\n" .
  1316. html_tag ( 'td', '', 'right', $color[4] ) .
  1317. _ ("Bcc:") . '</td>' . "\n" .
  1318. html_tag ( 'td', '', 'left', $color[4] ) .
  1319. substr (addInput ('send_to_bcc', $send_to_bcc, 60), 0, -3). $onfocus . ' /><br />' . "\n" .
  1320. ' </td>' . "\n" .
  1321. ' </tr>' . "\n" .
  1322. ' <tr>' . "\n" .
  1323. html_tag ( 'td', '', 'right', $color[4] ) .
  1324. _ ("Subject:") . '</td>' . "\n" .
  1325. html_tag ( 'td', '', 'left', $color[4] ) . "\n";
  1326. echo ' '.substr (addInput ('subject', $subject, 60), 0, -3). $onfocus .
  1327. ' /> </td>' . "\n" .
  1328. ' </tr>' . "\n\n";
  1330. if ($location_of_buttons == 'between') {
  1332. }
  1334. /* why this distinction? */
  1335. if ($compose_new_win == '1') {
  1336. echo ' <tr>' . "\n" .
  1337. ' <td bgcolor="' . $color[0] . '" colspan="2" align="center">' . "\n" .
  1338. ' <textarea name="body" id="body" rows="' . (int)$editor_height .
  1339. '" cols="' . (int)$editor_size . '" wrap="virtual"' . $onfocus . ">\n";
  1340. }
  1341. else {
  1342. echo ' <tr>' . "\n" .
  1343. ' <td bgcolor="' . $color[4] . '" colspan="2">' . "\n" .
  1344. ' &nbsp;&nbsp;<textarea name="body" id="body" rows="' . (int)$editor_height .
  1345. '" cols="' . (int)$editor_size . '" wrap="virtual"' . $onfocus . ">\n";
  1346. }
  1348. if ($use_signature == true && $newmail == true && !isset($from_htmladdr_search)) {
  1349. $signature = $idents[$identity]['signature'];
  1351. if ($sig_first == '1') {
  1352. if ($default_charset == 'iso-2022-jp') {
  1353. echo "\n\n".($prefix_sig==true? "-- \n":'').mb_convert_encoding ($signature, 'EUC-JP');
  1354. } else {
  1355. echo "\n\n".($prefix_sig==true? "-- \n":'').decodeHeader ($signature,false,false,true);
  1356. }
  1357. echo "\n\n".sm_encode_html_special_chars (decodeHeader ($body,false,false,true));
  1358. }
  1359. else {
  1360. echo "\n\n".sm_encode_html_special_chars (decodeHeader ($body,false,false,true));
  1361. if ($default_charset == 'iso-2022-jp') {
  1362. echo "\n\n".($prefix_sig==true? "-- \n":'').mb_convert_encoding ($signature, 'EUC-JP');
  1363. }else{
  1364. echo "\n\n".($prefix_sig==true? "-- \n":'').decodeHeader ($signature,false,false,true);
  1365. }
  1366. }
  1367. } else {
  1368. echo sm_encode_html_special_chars (decodeHeader ($body,false,false,true));
  1369. }
  1370. echo '</textarea><br />' . "\n" .
  1371. ' </td>' . "\n" .
  1372. ' </tr>' . "\n";
  1375. if ($location_of_buttons == 'bottom') {
  1377. } else {
  1378. echo ' <tr>' . "\n" .
  1379. html_tag ( 'td', '', 'right', '', 'colspan="2"' ) . "\n" .
  1380. ' ' . addSubmit (_ ("Send"), 'send').
  1381. ' &nbsp;&nbsp;&nbsp;&nbsp;<br /><br />' . "\n" .
  1382. ' </td>' . "\n" .
  1383. ' </tr>' . "\n";
  1384. }
  1386. // composeMessage can be empty when coming from a restored session
  1387. if (is_object ($composeMessage) && $composeMessage->entities)
  1388. $attach_array = $composeMessage->entities;
  1389. if ($session_expired && !empty($attachments) && is_array ($attachments))
  1390. $attach_array = $attachments;
  1392. /* This code is for attachments */
  1393. if ((bool) ini_get ('file_uploads')) {
  1395. /* Calculate the max size for an uploaded file.
  1396. * This is advisory for the user because we can't actually prevent
  1397. * people to upload too large files. */
  1398. $sizes = array();
  1399. /* php.ini vars which influence the max for uploads */
  1400. $configvars = array('post_max_size', 'memory_limit', 'upload_max_filesize');
  1401. foreach($configvars as $var) {
  1402. /* skip 0 or empty values, and -1 which means 'unlimited' */
  1403. if( $size = getByteSize (ini_get ($var)) ) {
  1404. if ( $size != '-1' ) {
  1405. $sizes[] = $size;
  1406. }
  1407. }
  1408. }
  1410. if(count ($sizes) > 0) {
  1411. $maxsize_text = '(max.&nbsp;' . show_readable_size ( min ( $sizes ) ) . ')';
  1412. $maxsize_input = addHidden ('MAX_FILE_SIZE', min ( $sizes ));
  1413. } else {
  1414. $maxsize_text = $maxsize_input = '';
  1415. }
  1416. echo ' <tr>' . "\n" .
  1417. ' <td colspan="2">' . "\n" .
  1418. ' <table width="100%" cellpadding="1" cellspacing="0" align="center"'.
  1419. ' border="0" bgcolor="'.$color[9].'">' . "\n" .
  1420. ' <tr>' . "\n" .
  1421. ' <td>' . "\n" .
  1422. ' <table width="100%" cellpadding="3" cellspacing="0" align="center"'.
  1423. ' border="0">' . "\n" .
  1424. ' <tr>' . "\n" .
  1425. html_tag ( 'td', '', 'right', '', 'valign="middle"' ) .
  1426. _ ("Attach:") . '</td>' . "\n" .
  1427. html_tag ( 'td', '', 'left', '', 'valign="middle"' ) .
  1428. $maxsize_input .
  1429. ' <input name="attachfile" size="48" type="file" />' . "\n" .
  1430. ' &nbsp;&nbsp;<input type="submit" name="attach"' .
  1431. ' value="' . _ ("Add") .'" />' . "\n" .
  1432. $maxsize_text .
  1433. ' </td>' . "\n" .
  1434. ' </tr>' . "\n";
  1436. $s_a = array();
  1437. global $username, $attachment_dir ;
  1438. $hashed_attachment_dir = getHashedDir ($username, $attachment_dir);
  1439. if (!empty($attach_array)) {
  1440. $attachment_count = 0;
  1441. foreach ($attach_array as $key => $attachment) {
  1442. $attached_file = $attachment->att_local_name;
  1443. if ($attachment->att_local_name || $attachment->body_part) {
  1444. $attached_filename = decodeHeader ($attachment->mime_header->getParameter('name'));
  1445. $type = $attachment->mime_header->type0.'/'.
  1446. $attachment->mime_header->type1;
  1448. $s_a[] = '<table bgcolor="'.$color[0].
  1449. '" border="0"><tr><td>'.
  1450. addCheckBox ('delete[]', FALSE, $key, 'id="delete' . ++$attachment_count . '"').
  1451. "</td><td><label for='delete" . $attachment_count . "'>\n" . $attached_filename .
  1452. '</label></td><td><label for="delete' . $attachment_count . '">-</label></td><td><label for="delete' . $attachment_count . '"> ' . $type . '</label></td><td><label for="delete' . $attachment_count . '">('.
  1453. show_readable_size ( filesize ( $hashed_attachment_dir . '/' . $attached_file ) ) .
  1454. ')</label></td></tr></table>'."\n";
  1455. }
  1456. }
  1457. }
  1458. if (count ($s_a)) {
  1459. foreach ($s_a as $s) {
  1460. echo '<tr>' . html_tag ( 'td', '', 'left', $color[0], 'colspan="2"' ) . $s .'</td></tr>';
  1461. }
  1462. echo '<tr><td colspan="2"><input type="submit" name="do_delete" value="' .
  1463. _ ("Delete selected attachments") . "\" />\n" .
  1464. '</td></tr>';
  1465. }
  1466. echo ' </table>' . "\n" .
  1467. ' </td>' . "\n" .
  1468. ' </tr>' . "\n" .
  1469. ' </table>' . "\n" .
  1470. ' </td>' . "\n" .
  1471. ' </tr>' . "\n";
  1472. } // End of file_uploads if-block
  1473. /* End of attachment code */
  1474. echo '</table>' . "\n" .
  1475. addHidden ('username', $username).
  1476. addHidden ('smaction', $action).
  1477. addHidden ('mailbox', $mailbox);
  1478. sqgetGlobalVar ('QUERY_STRING', $queryString, SQ_SERVER );
  1479. /*
  1480. store the complete ComposeMessages array in a hidden input value
  1481. so we can restore them in case of a session timeout.
  1482. */
  1483. echo addHidden ('composesession', $composesession).
  1484. addHidden ('querystring', $queryString).
  1485. (!empty($attach_array) ?
  1486. addHidden ('attachments', serialize ($attach_array)) : '').
  1487. "</form>\n";
  1488. if (!(bool) ini_get ('file_uploads')) {
  1489. /* File uploads are off, so we didn't show that part of the form.
  1490. To avoid bogus bug reports, tell the user why. */
  1491. echo '<p style="text-align:center">'
  1492. . _ ("Because PHP file uploads are turned off, you can not attach files to this message. Please see your system administrator for details.")
  1493. . "</p>\r\n";
  1494. }
  1496. do_hook ('compose_bottom');
  1497. echo '</body></html>' . "\n";
  1498. }
  1501. function showComposeButtonRow () {
  1502. global $use_javascript_addr_book, $save_as_draft,
  1504. $request_mdn, $request_dr,
  1505. $data_dir , $username;
  1507. echo ' <tr>' . "\n" .
  1508. ' <td></td>' . "\n" .
  1509. ' <td>' . "\n";
  1510. if ($default_use_priority) {
  1511. if(!isset($mailprio)) {
  1512. $mailprio = '3';
  1513. }
  1514. echo ' ' . _ ("Priority") .
  1515. addSelect ('mailprio', array(
  1516. '1' => _ ("High"),
  1517. '3' => _ ("Normal"),
  1518. '5' => _ ("Low") ), $mailprio, TRUE);
  1519. }
  1520. $mdn_user_support=getPref ($data_dir, $username, 'mdn_user_support',$default_use_mdn);
  1521. if ($default_use_mdn) {
  1522. if ($mdn_user_support) {
  1523. echo ' ' . _ ("Receipt") .': '.
  1524. addCheckBox ('request_mdn', $request_mdn == '1', '1', 'id="request_mdn"') . '<label for="request_mdn">' . _ ("On Read") . '</label>' .
  1525. addCheckBox ('request_dr', $request_dr == '1', '1', 'id="request_dr"') . '<label for="request_dr">' . _ ("On Delivery") . '</label>';
  1526. }
  1527. }
  1529. echo ' </td>' . "\n" .
  1530. ' </tr>' . "\n" .
  1531. ' <tr>' . "\n" .
  1532. ' <td></td>' . "\n" .
  1533. ' <td>' . "\n" .
  1534. ' <input type="submit" name="sigappend" value="' . _ ("Signature") . '" />' . "\n";
  1535. if ($use_javascript_addr_book) {
  1536. echo " <script language=\"JavaScript\"><!--\n document.write(\"".
  1537. " <input type=button value=\\\""._ ("Addresses").
  1538. "\\\" onclick=\\\"javascript:open_abook();\\\" />\");".
  1539. " // --></script><noscript>\n".
  1540. ' <input type="submit" name="html_addr_search" value="'.
  1541. _ ("Addresses").'" />'.
  1542. " </noscript>\n";
  1543. } else {
  1544. echo ' <input type="submit" name="html_addr_search" value="'.
  1545. _ ("Addresses").'" />' . "\n";
  1546. }
  1548. if ($save_as_draft) {
  1549. echo ' <input type="submit" name ="draft" value="' . _ ("Save Draft") . "\" />\n";
  1550. }
  1552. echo ' <input type="submit" name="send" value="'. _ ("Send") . '" />' . "\n";
  1553. do_hook ('compose_button_row');
  1555. echo ' </td>' . "\n" .
  1556. ' </tr>' . "\n\n";
  1557. }
  1559. function checkInput ($show) {
  1560. /*
  1561. * I implemented the $show variable because the error messages
  1562. * were getting sent before the page header. So, I check once
  1563. * using $show=false, and then when i'm ready to display the error
  1564. * message, show=true
  1565. */
  1566. global $body, $send_to, $send_to_cc, $send_to_bcc, $subject, $color;
  1568. $send_to = trim ($send_to);
  1569. $send_to_cc = trim ($send_to_cc);
  1570. $send_to_bcc = trim ($send_to_bcc);
  1571. if (empty($send_to) && empty($send_to_cc) && empty($send_to_bcc)) {
  1572. if ($show) {
  1573. plain_error_message (_ ("You have not filled in the \"To:\" field."), $color);
  1574. }
  1575. return false;
  1576. }
  1577. return true;
  1578. } /* function checkInput() */
  1581. /* True if FAILURE */
  1582. function saveAttachedFiles ($session) {
  1583. global $_FILES, $attachment_dir , $username,
  1584. $data_dir , $composeMessage;
  1586. /* get out of here if no file was attached at all */
  1587. if (! is_uploaded_file ($_FILES['attachfile']['tmp_name']) ) {
  1588. return true;
  1589. }
  1591. $hashed_attachment_dir = getHashedDir ($username, $attachment_dir);
  1592. $localfilename = GenerateRandomString (32, '', 7);
  1593. $full_localfilename = "$hashed_attachment_dir/$localfilename";
  1594. while (file_exists ($full_localfilename)) {
  1595. $localfilename = GenerateRandomString (32, '', 7);
  1596. $full_localfilename = "$hashed_attachment_dir/$localfilename";
  1597. }
  1599. // FIXME: we SHOULD prefer move_uploaded_file over rename because
  1600. // m_u_f works better with restricted PHP installs (safe_mode, open_basedir)
  1601. if (!@rename ($_FILES['attachfile']['tmp_name'], $full_localfilename)) {
  1602. if (!@move_uploaded_file ($_FILES['attachfile']['tmp_name'],$full_localfilename)) {
  1603. return true;
  1604. }
  1605. }
  1606. $type = strtolower ($_FILES['attachfile']['type']);
  1607. $name = $_FILES['attachfile']['name'];
  1608. $composeMessage->initAttachment($type, $name, $localfilename);
  1609. }
  1611. /* parse values like 8M and 2k into bytes */
  1612. function getByteSize ($ini_size) {
  1614. if(!$ini_size) {
  1615. return FALSE;
  1616. }
  1618. $ini_size = trim ($ini_size);
  1620. // if there's some kind of letter at the end of the string we need to multiply.
  1621. if(!is_numeric (substr ($ini_size, -1))) {
  1623. switch(strtoupper (substr ($ini_size, -1))) {
  1624. case 'G':
  1625. $bytesize = 1073741824;
  1626. break;
  1627. case 'M':
  1628. $bytesize = 1048576;
  1629. break;
  1630. case 'K':
  1631. $bytesize = 1024;
  1632. break;
  1633. }
  1635. return ($bytesize * (int)substr ($ini_size, 0, -1));
  1636. }
  1638. return $ini_size;
  1639. }
  1642. /**
  1643. * temporary function to make use of the deliver class.
  1644. * In the future the responsible backend should be automaticly loaded
  1645. * and conf.pl should show a list of available backends.
  1646. * The message also should be constructed by the message class.
  1647. *
  1648. * @param object $composeMessage The message being sent. Please note
  1649. * that it is passed by reference and
  1650. * will be returned modified, with additional
  1651. * headers, such as Message-ID, Date, In-Reply-To,
  1652. * References, and so forth.
  1653. *
  1654. * @return boolean FALSE if delivery failed, or some non-FALSE value
  1655. * upon success.
  1656. *
  1657. */
  1658. function deliverMessage (&$composeMessage, $draft=false) {
  1659. global $send_to, $send_to_cc, $send_to_bcc, $mailprio, $subject, $body,
  1660. $username, $popuser, $usernamedata, $identity, $idents, $data_dir ,
  1661. $request_mdn, $request_dr, $default_charset , $color, $useSendmail ,
  1662. $domain , $action, $default_move_to_sent, $move_to_sent, $session, $compose_messages;
  1663. global $imapServerAddress , $imapPort , $imap_stream_options, $sent_folder, $key;
  1665. $rfc822_header = $composeMessage->rfc822_header;
  1667. $abook = addressbook_init (false, true);
  1668. $rfc822_header->to = $rfc822_header->parseAddress ($send_to,true, array(), '', $domain, array(&$abook,'lookup'));
  1669. $rfc822_header->cc = $rfc822_header->parseAddress ($send_to_cc,true,array(), '',$domain, array(&$abook,'lookup'));
  1670. $rfc822_header->bcc = $rfc822_header->parseAddress ($send_to_bcc,true, array(), '',$domain, array(&$abook,'lookup'));
  1671. $rfc822_header->priority = $mailprio;
  1672. $rfc822_header->subject = $subject;
  1674. $special_encoding='';
  1675. if (strtolower ($default_charset) == 'iso-2022-jp') {
  1676. if (mb_detect_encoding ($body) == 'ASCII') {
  1677. $special_encoding = '8bit';
  1678. } else {
  1679. $body = mb_convert_encoding ($body, 'JIS');
  1680. $special_encoding = '7bit';
  1681. }
  1682. }
  1683. $composeMessage->setBody($body);
  1685. if (preg_match ('|^([^@%/]+)[@%/](.+)$|', $username, $usernamedata)) {
  1686. $popuser = $usernamedata[1];
  1687. $domain = $usernamedata[2];
  1688. unset($usernamedata);
  1689. } else {
  1690. $popuser = $username;
  1691. }
  1692. $reply_to = '';
  1693. $from_mail = $idents[$identity]['email_address'];
  1694. $full_name = $idents[$identity]['full_name'];
  1695. $reply_to = $idents[$identity]['reply_to'];
  1696. if (!$from_mail) {
  1697. $from_mail = "$popuser@$domain";
  1698. }
  1699. $rfc822_header->from = $rfc822_header->parseAddress ($from_mail,true);
  1700. if (!$rfc822_header->from[0]->host) $rfc822_header->from[0]->host = $domain;
  1701. if ($full_name) {
  1702. $from = $rfc822_header->from[0];
  1703. $full_name_encoded = encodeHeader ('"' . $full_name . '"');
  1704. if ($full_name_encoded != $full_name) {
  1705. $from_addr = $full_name_encoded .' <'.$from->mailbox.'@'.$from->host.'>';
  1706. } else {
  1707. $from_addr = '"'.$full_name .'" <'.$from->mailbox.'@'.$from->host.'>';
  1708. }
  1709. $rfc822_header->from = $rfc822_header->parseAddress ($from_addr,true);
  1710. }
  1711. if ($reply_to) {
  1712. $rfc822_header->reply_to = $rfc822_header->parseAddress ($reply_to,true);
  1713. if (!$rfc822_header->reply_to[0]->host) $rfc822_header->reply_to[0]->host = $domain;
  1714. }
  1715. /* Receipt: On Read */
  1716. if (isset($request_mdn) && $request_mdn) {
  1717. $rfc822_header->dnt = $rfc822_header->parseAddress ($from_mail,true);
  1718. }
  1720. /* Receipt: On Delivery */
  1721. if (isset($request_dr) && $request_dr) {
  1722. $rfc822_header->more_headers['Return-Receipt-To'] = $from_mail;
  1723. }
  1725. /* multipart messages */
  1726. if (count ($composeMessage->entities)) {
  1727. $message_body = new Message ();
  1728. $message_body->body_part = $composeMessage->body_part;
  1729. $composeMessage->body_part = '';
  1730. $mime_header = new MessageHeader ;
  1731. $mime_header->type0 = 'text';
  1732. $mime_header->type1 = 'plain';
  1733. if ($special_encoding) {
  1734. $mime_header->encoding = $special_encoding;
  1735. } else {
  1736. $mime_header->encoding = '8bit';
  1737. }
  1738. if ($default_charset) {
  1739. $mime_header->parameters['charset'] = $default_charset;
  1740. }
  1741. $message_body->mime_header = $mime_header;
  1742. array_unshift ($composeMessage->entities, $message_body);
  1743. $content_type = new ContentType ('multipart/mixed');
  1744. } else {
  1745. $content_type = new ContentType ('text/plain');
  1746. if ($special_encoding) {
  1747. $rfc822_header->encoding = $special_encoding;
  1748. } else {
  1749. $rfc822_header->encoding = '8bit';
  1750. }
  1751. if ($default_charset) {
  1752. $content_type->properties['charset']=$default_charset;
  1753. }
  1754. }
  1756. $rfc822_header->content_type = $content_type;
  1757. $composeMessage->rfc822_header = $rfc822_header;
  1758. if ($action == 'reply' || $action == 'reply_all') {
  1759. global $passed_id, $passed_ent_id;
  1760. $reply_id = $passed_id;
  1761. $reply_ent_id = $passed_ent_id;
  1762. } else {
  1763. $reply_id = '';
  1764. $reply_ent_id = '';
  1765. }
  1767. /* Here you can modify the message structure just before we hand
  1768. it over to deliver */
  1769. $hookReturn = do_hook ('compose_send', $composeMessage, $draft);
  1770. /* Get any changes made by plugins to $composeMessage. */
  1771. if ( is_object ($hookReturn[1]) ) {
  1772. $composeMessage = $hookReturn[1];
  1773. }
  1774. /* Get any changes made by plugins to $draft. */
  1775. if ( !empty($hookReturn[2]) || $hookReturn[2] === FALSE ) {
  1776. $draft = $hookReturn[2];
  1777. }
  1779. // remove special header if present and prepare to mark
  1780. // a message that a draft was composed in reply to
  1781. if (!empty($composeMessage->rfc822_header->x_sm_flag_reply) && !$draft) {
  1782. global $passed_id, $mailbox, $action;
  1783. // tricks the code below that marks the reply
  1784. list($action, $passed_id, $mailbox) = explode ('::', $rfc822_header->x_sm_flag_reply, 3);
  1785. unset($composeMessage->rfc822_header->x_sm_flag_reply);
  1786. unset($composeMessage->rfc822_header->more_headers['X-SM-Flag-Reply']);
  1787. }
  1789. if (!$useSendmail && !$draft) {
  1790. require_once(SM_PATH . 'class/deliver/Deliver_SMTP.class.php');
  1791. $deliver = new Deliver_SMTP ();
  1792. global $smtpServerAddress , $smtpPort , $smtp_stream_options,
  1795. $authPop = (isset($pop_before_smtp) && $pop_before_smtp) ? true : false;
  1797. $user = '';
  1798. $pass = '';
  1799. if (empty($pop_before_smtp_host))
  1800. $pop_before_smtp_host = $smtpServerAddress;
  1802. get_smtp_user ($user, $pass);
  1804. $stream = $deliver->initStream($composeMessage,$domain,0,
  1805. $smtpServerAddress, $smtpPort, $user, $pass, $authPop, $pop_before_smtp_host, $smtp_stream_options);
  1806. } elseif (!$draft) {
  1807. require_once(SM_PATH . 'class/deliver/Deliver_SendMail.class.php');
  1809. // Check for outdated configuration
  1810. if (!isset($sendmail_args)) {
  1811. if ($sendmail_path=='/var/qmail/bin/qmail-inject') {
  1812. $sendmail_args = '';
  1813. } else {
  1814. $sendmail_args = '-i -t';
  1815. }
  1816. }
  1817. $deliver = new Deliver_SendMail (array('sendmail_args'=>$sendmail_args));
  1818. $stream = $deliver->initStream($composeMessage,$sendmail_path);
  1819. } elseif ($draft) {
  1820. global $draft_folder;
  1821. $imap_stream = sqimap_login ($username, $key, $imapServerAddress,
  1822. $imapPort, 0, $imap_stream_options);
  1823. if (sqimap_mailbox_exists ($imap_stream, $draft_folder)) {
  1824. //TODO: this can leak private information about folders and message IDs if messages are accessed/sent from another client --- should this feature be optional?
  1825. // make note of the message to mark as having been replied to
  1826. global $passed_id, $mailbox, $action;
  1827. if ($action == 'reply' || $action == 'reply_all') {
  1828. $composeMessage->rfc822_header->more_headers['X-SM-Flag-Reply'] = $action . '::' . $passed_id . '::' . $mailbox;
  1829. }
  1831. require_once(SM_PATH . 'class/deliver/Deliver_IMAP.class.php');
  1832. $imap_deliver = new Deliver_IMAP ();
  1833. $succes = $imap_deliver->mail ($composeMessage, $imap_stream, $reply_id, $reply_ent_id, $imap_stream, $draft_folder);
  1834. sqimap_logout ($imap_stream);
  1835. unset ($imap_deliver);
  1836. $composeMessage->purgeAttachments();
  1837. //TODO: completely unclear if should be using $compose_session instead of $session below
  1838. unset($compose_messages[$session]);
  1839. sqsession_register ($compose_messages,'compose_messages');
  1840. return $succes;
  1841. } else {
  1842. $msg = '<br />'.sprintf (_ ("Error: Draft folder %s does not exist."),
  1843. sm_encode_html_special_chars ($draft_folder));
  1844. plain_error_message ($msg, $color);
  1845. return false;
  1846. }
  1847. }
  1848. $succes = false;
  1849. if ($stream) {
  1850. $deliver->mail ($composeMessage, $stream, $reply_id, $reply_ent_id);
  1851. $succes = $deliver->finalizeStream($stream);
  1852. }
  1853. if (!$succes) {
  1854. $msg = _ ("Message not sent.") . ' ' . _ ("Server replied:")
  1855. . "\n<blockquote>\n"
  1856. . (isset($deliver->dlv_msg) ? $deliver->dlv_msg : '')
  1857. . '<br />'
  1858. . (isset($deliver->dlv_ret_nr) ? $deliver->dlv_ret_nr . ' ' : '')
  1859. . (isset($deliver->dlv_server_msg) ? $deliver->dlv_server_msg : '')
  1860. . "</blockquote>\n\n";
  1861. plain_error_message ($msg, $color);
  1862. } else {
  1863. unset ($deliver);
  1864. $imap_stream = sqimap_login ($username, $key, $imapServerAddress, $imapPort, 0, $imap_stream_options);
  1867. // mark original message as having been replied to if applicable
  1868. global $passed_id, $mailbox, $action;
  1869. if ($action == 'reply' || $action == 'reply_all') {
  1870. // select errors here could be due to a draft reply being sent
  1871. // after the original message's mailbox is moved or deleted
  1872. $result = sqimap_mailbox_select ($imap_stream, $mailbox, false);
  1873. // a non-empty return from above means we can proceed
  1874. if (!empty($result))
  1875. sqimap_messages_flag ($imap_stream, $passed_id, $passed_id, 'Answered', false);
  1876. }
  1879. // copy message to sent folder
  1880. $move_to_sent = getPref ($data_dir,$username,'move_to_sent', $default_move_to_sent);
  1881. if (isset($default_move_to_sent) && ($default_move_to_sent != 0)) {
  1882. $svr_allow_sent = true;
  1883. } else {
  1884. $svr_allow_sent = false;
  1885. }
  1887. if (isset($sent_folder) && (($sent_folder != '') || ($sent_folder != 'none'))
  1888. && sqimap_mailbox_exists ( $imap_stream, $sent_folder)) {
  1889. $fld_sent = true;
  1890. } else {
  1891. $fld_sent = false;
  1892. }
  1894. if ((isset($move_to_sent) && ($move_to_sent != 0)) || (!isset($move_to_sent))) {
  1895. $lcl_allow_sent = true;
  1896. } else {
  1897. $lcl_allow_sent = false;
  1898. }
  1900. if (($fld_sent && $svr_allow_sent && !$lcl_allow_sent) || ($fld_sent && $lcl_allow_sent)) {
  1901. require_once(SM_PATH . 'class/deliver/Deliver_IMAP.class.php');
  1902. $imap_deliver = new Deliver_IMAP ();
  1903. $imap_deliver->mail ($composeMessage, $imap_stream, $reply_id, $reply_ent_id, $imap_stream, $sent_folder);
  1904. unset ($imap_deliver);
  1905. }
  1906. $composeMessage->purgeAttachments();
  1907. //TODO: completely unclear if should be using $compose_session instead of $session below
  1908. unset($compose_messages[$session]);
  1909. sqsession_register ($compose_messages,'compose_messages');
  1910. sqimap_logout ($imap_stream);
  1911. }
  1912. return $succes;
  1913. }

Documentation generated on 2020年1月13日 04:24:21 +0100 by phpDocumentor 1.4.3

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