src/compose.php

   1 <?php
   2
   3 /**
   4  * compose.php
   5  *
   6  * Copyright (c) 1999-2002 The SquirrelMail Project Team
   7  * Licensed under the GNU GPL. For full terms see the file COPYING.
   8  *
   9  * This code sends a mail.
  10  *
  11  * There are 4 modes of operation:
  12  *    - Start new mail
  13  *    - Add an attachment
  14  *    - Send mail
  15  *    - Save As Draft
  16  *
  17  * $Id$
  18  */
  19
  20 /* Path for SquirrelMail required files. */
  21 define('SM_PATH','../');
  22
  23 /* SquirrelMail required files. */
  24 require_once(SM_PATH . 'include/validate.php');
  25 require_once(SM_PATH . 'functions/imap.php');
  26 require_once(SM_PATH . 'functions/date.php');
  27 require_once(SM_PATH . 'functions/mime.php');
  28 //require_once(SM_PATH . 'functions/smtp.php');
  29 require_once(SM_PATH . 'functions/plugin.php');
  30 require_once(SM_PATH . 'functions/display_messages.php');
  31 require_once(SM_PATH . 'class/deliver/Deliver.class.php');
  32
  33 /* --------------------- Specific Functions ------------------------------ */
  34
  35 function replyAllString($header) {
  36    global $include_self_reply_all, $username, $data_dir;
  37    $excl_arr = array();
  38    /**
  39     * 1) Remove the addresses we'll be sending the message 'to'
  40     */
  41    $url_replytoall_avoid_addrs = '';
  42    if (isset($header->replyto)) {
  43       $excl_ar = $header->getAddr_a('replyto');
  44    }
  45    /**
  46     * 2) Remove our identities from the CC list (they still can be in the
  47     * TO list) only if $include_self_reply_all is turned off
  48     */
  49    if (!$include_self_reply_all) {
  50        $email_address = trim(getPref($data_dir, $username, 'email_address'));
  51        $excl_ar[$email_address] = '';
  52
  53        $idents = getPref($data_dir, $username, 'identities');
  54        if ($idents != '' && $idents > 1) {
  55           for ($i = 1; $i < $idents; $i ++) {
  56              $cur_email_address = getPref($data_dir, $username,
  57                                          'email_address' . $i);
  58              $cur_email_address = strtolower($cur_email_address);
  59          $excl_ar[$cur_email_address] = '';
  60          }
  61        }
  62    }
  63
  64    /**
  65     * 3) get the addresses.
  66     */
  67    $url_replytoall_ar = $header->getAddr_a(array('to','cc'), $excl_ar);
  68
  69    /**
  70     * 4) generate the string.
  71     */
  72    $url_replytoallcc = '';
  73    foreach( $url_replytoall_ar as $email => $personal) {
  74       if ($personal) {
  75      $url_replytoallcc .= ", \"$personal\" <$email>";
  76       } else {
  77      $url_replytoallcc .= ', '. $email;
  78       }
  79    }
  80    $url_replytoallcc = substr($url_replytoallcc,2);
  81    return $url_replytoallcc;
  82 }
  83
  84 function getforwardHeader($orig_header) {
  85     global $editor_size;
  86
  87    $display = array( _("Subject") => strlen(_("Subject")),
  88                      _("From")    => strlen(_("From")),
  89                      _("Date")    => strlen(_("Date")),
  90                      _("To")      => strlen(_("To")),
  91                      _("Cc")      => strlen(_("Cc")) );
  92    $maxsize = max($display);
  93    $indent = str_pad('',$maxsize+2);
  94    foreach($display as $key => $val) {
  95       $display[$key] = $key .': '. str_pad('', $maxsize - $val);
  96    }
  97    $bodyTop =  str_pad(' '._("Original Message").' ',$editor_size -2,'-',STR_PAD_BOTH) .
  98                "\n". $display[_("Subject")] .
  99                decodeHeader($orig_header->subject) . "\n" .
 100                $display[_("From")] .
 101                decodeHeader($orig_header->getAddr_s('from',"\n$indent")) . "\n" .
 102                $display[_("Date")] .
 103                getLongDateString( $orig_header->date ). "\n" .
 104                $display[_("To")] .
 105                decodeHeader($orig_header->getAddr_s('to',"\n$indent")) ."\n";
 106   if ($orig_header->cc != array() && $orig_header->cc !='') {
 107      $bodyTop .= $display[_("Cc")] . decodeHeader($orig_header->getAddr_s('cc',"\n$indent")) . "\n";
 108   }
 109   $bodyTop .= str_pad('', $editor_size -2 , '-') .
 110               "\n";
 111   return $bodyTop;
 112 }
 113 /* ----------------------------------------------------------------------- */
 114
 115 /*
 116  * If the session is expired during a post this restores the compose session
 117  * vars.
 118  */
 119 //$session_expired = false;
 120 if (session_is_registered('session_expired_post')) {
 121     global $session_expired_post, $session_expired;
 122     /*
 123      * extra check for username so we don't display previous post data from
 124      * another user during this session.
 125      */
 126     if ($session_expired_post['username'] != $username) {
 127         session_unregister('session_expired_post');
 128         session_unregister('session_expired');
 129     } else {
 130         foreach ($session_expired_post as $postvar => $val) {
 131             if (isset($val)) {
 132                 $$postvar = $val;
 133             } else {
 134                 $$postvar = '';
 135             }
 136         }
 137         if (isset($send)) {
 138             unset($send);
 139         }
 140         $session_expired = true;
 141     }
 142     session_unregister('session_expired_post');
 143     session_unregister('session_expired');
 144     if (!isset($mailbox)) {
 145         $mailbox = '';
 146     }
 147     if ($compose_new_win == '1') {
 148         compose_Header($color, $mailbox);
 149     } else {
 150         displayPageHeader($color, $mailbox);
 151     }
 152     showInputForm($session, false);
 153     exit();
 154 }
 155
 156 if (!isset($attachments)) {
 157     $attachments = array();
 158     sqsession_register(array(), 'attachments');
 159 }
 160
 161 if (!isset($composesession)) {
 162     $composesession = 0;
 163     sqsession_register(0,'composesession');
 164 }
 165
 166 if (!isset($session) || (isset($newmessage) && $newmessage)) {
 167     $session = "$composesession" +1;
 168     $composesession = $session;
 169     sqsession_register($composesession,'composesession');
 170 }
 171
 172 if (!isset($compose_messages)) {
 173   $compose_messages = array();
 174 }
 175 if (!isset($compose_messages[$session]) || ($compose_messages[$session] == NULL)) {
 176 /* if (!array_key_exists($session, $compose_messages)) {  /* We can only do this in PHP >= 4.1 */
 177   $composeMessage = new message();
 178   $rfc822_header = new Rfc822Header();
 179   $composeMessage->rfc822_header = $rfc822_header;
 180   $composeMessage->reply_rfc822_header = '';
 181   $compose_messages[$session] = $composeMessage;
 182 }
 183 sqsession_register($compose_messages,'compose_messages');
 184
 185 if (!isset($mailbox) || $mailbox == '' || ($mailbox == 'None')) {
 186     $mailbox = 'INBOX';
 187 }
 188
 189 if (isset($draft)) {
 190         /*
 191          * Set $default_charset to correspond with the user's selection
 192          * of language interface.
 193          */
 194         set_my_charset();
 195         $composeMessage=$compose_messages[$session];
 196         $Result = sendMessage($composeMessage, true);
 197
 198     if (! sendMessage($composeMessage, true)) {
 199         showInputForm($session);
 200         exit();
 201     } else {
 202         $draft_message = _("Draft Email Saved");
 203         /* If this is a resumed draft, then delete the original */
 204         if(isset($delete_draft)) {
 205             Header("Location: delete_message.php?mailbox=" . urlencode($draft_folder) .
 206                    "&message=$delete_draft&sort=$sort&startMessage=1&saved_draft=yes");
 207             exit();
 208         }
 209         else {
 210             if ($compose_new_win == '1') {
 211                 Header("Location: compose.php?saved_draft=yes&session=$composesession");
 212                 exit();
 213             }
 214             else {
 215                 Header("Location: right_main.php?mailbox=$draft_folder&sort=$sort".
 216                        "&startMessage=1&note=".urlencode($draft_message));
 217                 exit();
 218             }
 219         }
 220     }
 221 }
 222
 223 if (isset($send)) {
 224     if (isset($HTTP_POST_FILES['attachfile']) &&
 225         $HTTP_POST_FILES['attachfile']['tmp_name'] &&
 226         $HTTP_POST_FILES['attachfile']['tmp_name'] != 'none') {
 227         $AttachFailure = saveAttachedFiles($session);
 228     }
 229     if (checkInput(false) && !isset($AttachFailure)) {
 230         $urlMailbox = urlencode (trim($mailbox));
 231         if (! isset($passed_id)) {
 232             $passed_id = 0;
 233         }
 234         /*
 235          * Set $default_charset to correspond with the user's selection
 236          * of language interface.
 237          */
 238         set_my_charset();
 239         /*
 240          * This is to change all newlines to \n
 241          * We'll change them to \r\n later (in the sendMessage function)
 242          */
 243         $body = str_replace("\r\n", "\n", $body);
 244         $body = str_replace("\r", "\n", $body);
 245
 246         /*
 247          * Rewrap $body so that no line is bigger than $editor_size
 248          * This should only really kick in the sqWordWrap function
 249          * if the browser doesn't support "VIRTUAL" as the wrap type.
 250          */
 251         $body = explode("\n", $body);
 252         $newBody = '';
 253         foreach ($body as $line) {
 254             if( $line <> '-- ' ) {
 255                $line = rtrim($line);
 256             }
 257             if (strlen($line) <= $editor_size + 1) {
 258                 $newBody .= $line . "\n";
 259             } else {
 260                 sqWordWrap($line, $editor_size);
 261                 $newBody .= $line . "\n";
 262             }
 263         }
 264         $body = $newBody;
 265         do_hook('compose_send');
 266         $composeMessage=$compose_messages[$session];
 267         $Result = sendMessage($composeMessage);
 268         if (! $Result) {
 269             showInputForm($session);
 270             exit();
 271         }
 272         if ( isset($delete_draft)) {
 273             Header("Location: delete_message.php?mailbox=" . urlencode( $draft_folder ).
 274                    "&message=$delete_draft&sort=$sort&startMessage=1&mail_sent=yes");
 275             exit();
 276         }
 277         if ($compose_new_win == '1') {
 278             Header("Location: compose.php?mail_sent=yes");
 279         }
 280         else {
 281             Header("Location: right_main.php?mailbox=$urlMailbox&sort=$sort".
 282                    "&startMessage=1");
 283         }
 284     } else {
 285         /*
 286          *$imapConnection = sqimap_login($username, $key, $imapServerAddress,
 287          *                               $imapPort, 0);
 288          */
 289         if ($compose_new_win == '1') {
 290             compose_Header($color, $mailbox);
 291         }
 292         else {
 293             displayPageHeader($color, $mailbox);
 294         }
 295         if (isset($AttachFailure)) {
 296              plain_error_message(_("Could not move/copy file. File not attached"),
 297                                  $color);
 298         }
 299         checkInput(true);
 300         showInputForm($session);
 301         /* sqimap_logout($imapConnection); */
 302     }
 303 } elseif (isset($html_addr_search_done)) {
 304         if ($compose_new_win == '1') {
 305             compose_Header($color, $mailbox);
 306         }
 307         else {
 308             displayPageHeader($color, $mailbox);
 309         }
 310
 311     if (isset($send_to_search) && is_array($send_to_search)) {
 312         foreach ($send_to_search as $k => $v) {
 313             if (substr($k, 0, 1) == 'T') {
 314                 if ($send_to) {
 315                     $send_to .= ', ';
 316                 }
 317                 $send_to .= $v;
 318             }
 319             elseif (substr($k, 0, 1) == 'C') {
 320                 if ($send_to_cc) {
 321                     $send_to_cc .= ', ';
 322                 }
 323                 $send_to_cc .= $v;
 324             }
 325             elseif (substr($k, 0, 1) == 'B') {
 326                 if ($send_to_bcc) {
 327                     $send_to_bcc .= ', ';
 328                 }
 329                 $send_to_bcc .= $v;
 330             }
 331         }
 332     }
 333     showInputForm($session);
 334 } elseif (isset($html_addr_search)) {
 335     if (isset($HTTP_POST_FILES['attachfile']) &&
 336         $HTTP_POST_FILES['attachfile']['tmp_name'] &&
 337         $HTTP_POST_FILES['attachfile']['tmp_name'] != 'none') {
 338         if (saveAttachedFiles($session)) {
 339             plain_error_message(_("Could not move/copy file. File not attached"), $color);
 340         }
 341     }
 342     /*
 343      * I am using an include so as to elminiate an extra unnecessary
 344      * click.  If you can think of a better way, please implement it.
 345      */
 346     include_once('./addrbook_search_html.php');
 347 } elseif (isset($attach)) {
 348     if (saveAttachedFiles($session)) {
 349         plain_error_message(_("Could not move/copy file. File not attached"), $color);
 350     }
 351         if ($compose_new_win == '1') {
 352             compose_Header($color, $mailbox);
 353         }
 354         else {
 355             displayPageHeader($color, $mailbox);
 356         }
 357     showInputForm($session);
 358 }
 359 elseif (isset($sigappend)) {
 360     $idents = getPref($data_dir, $username, 'identities', 0);
 361     if ($idents > 1) {
 362        if ($identity == 'default') {
 363           $no = 'g';
 364        } else {
 365           $no = $identity;
 366        }
 367        $signature = getSig($data_dir, $username, $no);
 368     }
 369     $body .= "\n\n".($prefix_sig==true? "-- \n":'').$signature;
 370     if ($compose_new_win == '1') {
 371          compose_Header($color, $mailbox);
 372     } else {
 373         displayPageHeader($color, $mailbox);
 374     }
 375     showInputForm($session);
 376 } elseif (isset($do_delete)) {
 377         if ($compose_new_win == '1') {
 378             compose_Header($color, $mailbox);
 379         }
 380         else {
 381             displayPageHeader($color, $mailbox);
 382         }
 383
 384     if (isset($delete) && is_array($delete)) {
 385         $composeMessage = $compose_messages[$session];
 386         foreach($delete as $index) {
 387             $attached_file = $composeMessage->entities[$index]->att_local_name;
 388             unlink ($attached_file);
 389             unset ($composeMessage->entities[$index]);
 390         }
 391         $new_entities = array();
 392         foreach ($composeMessage->entities as $entity) {
 393             $new_entities[] = $entity;
 394         }
 395         $composeMessage->entities = $new_entities;
 396         $compose_messages[$session] = $composeMessage;
 397         sqsession_register($compose_messages, 'compose_messages');
 398 //        setPref($data_dir, $username, 'attachments', serialize($attachments));
 399     }
 400     showInputForm($session);
 401 } else {
 402     /*
 403      * This handles the default case as well as the error case
 404      * (they had the same code) --> if (isset($smtpErrors))
 405      */
 406
 407     if ($compose_new_win == '1') {
 408        compose_Header($color, $mailbox);
 409     } else {
 410        displayPageHeader($color, $mailbox);
 411     }
 412
 413     $newmail = true;
 414
 415     if (!isset($passed_ent_id)) {
 416         $passed_ent_id = '';
 417     }
 418     if (!isset($passed_id)) {
 419         $passed_id = '';
 420     }
 421     if (!isset($mailbox)) {
 422         $mailbox = '';
 423     }
 424     if (!isset($action)) {
 425         $action = '';
 426     }
 427
 428     $values = newMail($mailbox,$passed_id,$passed_ent_id, $action, $session);
 429
 430     /* in case the origin is not read_body.php */
 431     if (isset($send_to)) {
 432        $values['send_to'] = $send_to;
 433     }
 434     if (isset($send_to_cc)) {
 435        $values['send_to_cc'] = $send_to_cc;
 436     }
 437     if (isset($send_to_bcc)) {
 438        $values['send_to_bcc'] = $send_to_bcc;
 439     }
 440     showInputForm($session, $values);
 441 }
 442
 443 exit();
 444
 445 /**************** Only function definitions go below *************/
 446
 447
 448 /* This function is used when not sending or adding attachments */
 449 function newMail ($mailbox='', $passed_id='', $passed_ent_id='', $action='', $session='') {
 450     global $editor_size, $default_use_priority, $body,
 451            $use_signature, $composesession, $data_dir, $username,
 452            $username, $key, $imapServerAddress, $imapPort, $compose_messages,
 453            $composeMessage;
 454
 455     $send_to = $send_to_cc = $send_to_bcc = $subject = $identity = '';
 456     $mailprio = 3;
 457
 458     if ($passed_id) {
 459         $imapConnection = sqimap_login($username, $key, $imapServerAddress,
 460         $imapPort, 0);
 461
 462         sqimap_mailbox_select($imapConnection, $mailbox);
 463         $message = sqimap_get_message($imapConnection, $passed_id, $mailbox);
 464
 465         $body = '';
 466         if ($passed_ent_id) {
 467             /* redefine the messsage in case of message/rfc822 */
 468             $message = $message->getEntity($passed_ent_id);
 469             /* message is an entity which contains the envelope and type0=message
 470             * and type1=rfc822. The actual entities are childs from
 471             * $message->entities[0]. That's where the encoding and is located
 472             */
 473
 474             $entities = $message->entities[0]->findDisplayEntity
 475             (array(), $alt_order = array('text/plain'));
 476             if (!count($entities)) {
 477                 $entities = $message->entities[0]->findDisplayEntity
 478                 (array(), $alt_order = array('text/plain','html/plain'));
 479             }
 480             $orig_header = $message->rfc822_header; /* here is the envelope located */
 481             /* redefine the message for picking up the attachments */
 482             $message = $message->entities[0];
 483
 484         } else {
 485             $entities = $message->findDisplayEntity (array(), $alt_order = array('text/plain'));
 486             if (!count($entities)) {
 487                 $entities = $message->findDisplayEntity (array(), $alt_order = array('text/plain','html/plain'));
 488             }
 489             $orig_header = $message->rfc822_header;
 490         }
 491
 492         $encoding = $message->header->encoding;
 493         $type0 = $message->type0;
 494         $type1 = $message->type1;
 495         foreach ($entities as $ent) {
 496             $unencoded_bodypart = mime_fetch_body($imapConnection, $passed_id, $ent);
 497             $body_part_entity = $message->getEntity($ent);
 498             $bodypart = decodeBody($unencoded_bodypart,
 499             $body_part_entity->header->encoding);
 500             if ($type1 == 'html') {
 501                 $bodypart = strip_tags($bodypart);
 502             }
 503             $body .= $bodypart;
 504         }
 505         if ($default_use_priority) {
 506             $mailprio = substr($orig_header->priority,0,1);
 507             if (!$mailprio) {
 508                 $mailprio = 3;
 509             }
 510         } else {
 511             $mailprio = '';
 512         }
 513         //ClearAttachments($session);
 514
 515         $identity = '';
 516         $idents = getPref($data_dir, $username, 'identities');
 517         $from_o = $orig_header->from;
 518         if (is_object($from_o)) {
 519             $orig_from = $from_o->getAddress();
 520         } else {
 521             $orig_from = '';
 522         }
 523         if (!empty($idents) && $idents > 1) {
 524             for ($i = 1; $i < $idents; $i++) {
 525                 $enc_from_name = '"'.
 526                 getPref($data_dir,
 527                 $username,
 528                 'full_name' . $i) .
 529                 '" <' . getPref($data_dir, $username,
 530                 'email_address' . $i) . '>';
 531                 if ($enc_from_name == $orig_from) {
 532                     $identity = $i;
 533                     break;
 534                 }
 535             }
 536         }
 537
 538         switch ($action) {
 539         case ('draft'):
 540             $use_signature = FALSE;
 541             $send_to = decodeHeader($orig_header->getAddr_s('to'));
 542             $send_to_cc = decodeHeader($orig_header->getAddr_s('cc'));
 543             $send_to_bcc = decodeHeader($orig_header->getAddr_s('bcc'));
 544             $subject = decodeHeader($orig_header->subject);
 545
 546             $body_ary = explode("\n", $body);
 547             $cnt = count($body_ary) ;
 548             $body = '';
 549             for ($i=0; $i < $cnt; $i++) {
 550                 if (!ereg("^[>\\s]*$", $body_ary[$i])  || !$body_ary[$i]) {
 551                     sqWordWrap($body_ary[$i], $editor_size );
 552                     $body .= $body_ary[$i] . "\n";
 553                 }
 554                 unset($body_ary[$i]);
 555             }
 556             sqUnWordWrap($body);
 557             $composeMessage = getAttachments($message, $composeMessage, $passed_id, $entities, $imapConnection);
 558             break;
 559         case ('edit_as_new'):
 560             $send_to = decodeHeader($orig_header->getAddr_s('to'));
 561             $send_to_cc = decodeHeader($orig_header->getAddr_s('cc'));
 562             $send_to_bcc = decodeHeader($orig_header->getAddr_s('bcc'));
 563             $subject = decodeHeader($orig_header->subject);
 564             $mailprio = $orig_header->priority;
 565             $orig_from = '';
 566             $composeMessage = getAttachments($message, $composeMessage, $passed_id, $entities, $imapConnection);
 567             sqUnWordWrap($body);
 568             break;
 569         case ('forward'):
 570             $send_to = '';
 571             $subject = decodeHeader($orig_header->subject);
 572             if ((substr(strtolower($subject), 0, 4) != 'fwd:') &&
 573                 (substr(strtolower($subject), 0, 5) != '[fwd:') &&
 574                 (substr(strtolower($subject), 0, 6) != '[ fwd:')) {
 575                 $subject = '[Fwd: ' . $subject . ']';
 576             }
 577             $body = getforwardHeader($orig_header) . $body;
 578             sqUnWordWrap($body);
 579             $composeMessage = getAttachments($message, $composeMessage, $passed_id, $entities, $imapConnection);
 580             break;
 581         case ('forward_as_attachment'):
 582             $composeMessage = getMessage_RFC822_Attachment($message, $composeMessage, $passed_id, $passed_ent_id, $imapConnection);
 583             $body = '';
 584             break;
 585         case ('reply_all'):
 586             $send_to_cc = replyAllString($orig_header);
 587         case ('reply'):
 588             $send_to = $orig_header->reply_to;
 589             if (is_object($send_to)) {
 590                 $send_to = decodeHeader($send_to->getAddr_s('reply_to'));
 591             } else {
 592                 $send_to = decodeHeader($orig_header->getAddr_s('from'));
 593             }
 594             $subject =  decodeHeader($orig_header->subject);
 595             $subject = str_replace('"', "'", $subject);
 596             $subject = trim($subject);
 597             if (substr(strtolower($subject), 0, 3) != 're:') {
 598                 $subject = 'Re: ' . $subject;
 599             }
 600             /* this corrects some wrapping/quoting problems on replies */
 601             $rewrap_body = explode("\n", $body);
 602
 603             $body = getReplyCitation($orig_header->from->personal);
 604             $cnt = count($rewrap_body);
 605             for ($i=0;$i<$cnt;$i++) {
 606                 //              sqWordWrap($rewrap_body[$i], ($editor_size - 2));
 607                 if (preg_match("/^(>+)/", $rewrap_body[$i], $matches)) {
 608                     $gt = $matches[1];
 609                     $body .= '>' . str_replace("\n", "\n$gt ", $rewrap_body[$i]) ."\n";
 610                 } else {
 611                     $body .= '> ' . $rewrap_body[$i] . "\n";
 612                 }
 613                 unset($rewrap_body[$i]);
 614             }
 615             $composeMessage->reply_rfc822_header = $orig_header;
 616             break;
 617             default:
 618             break;
 619         }
 620         $compose_messages[$session] = $composeMessage;
 621         sqsession_register($compose_messages, 'compose_messages');
 622
 623         sqimap_logout($imapConnection);
 624     }
 625     $ret = array( 'send_to' => $send_to,
 626                   'send_to_cc' => $send_to_cc,
 627                   'send_to_bcc' => $send_to_bcc,
 628                   'subject' => $subject,
 629                   'mailprio' => $mailprio,
 630                   'body' => $body,
 631                   'identity' => $identity );
 632
 633     return ($ret);
 634 } /* function newMail() */
 635
 636 function getAttachments($message, &$composeMessage, $passed_id, $entities, $imapConnection) {
 637     global $attachment_dir, $username, $data_dir, $squirrelmail_language;
 638     $hashed_attachment_dir = getHashedDir($username, $attachment_dir);
 639     if (!count($message->entities) ||
 640        ($message->type0 == 'message' && $message->type1 == 'rfc822')) {
 641         if ( !in_array($message->entity_id, $entities) && $message->entity_id) {
 642            switch ($message->type0) {
 643            case 'message':
 644              if ($message->type1 == 'rfc822') {
 645                 $filename = decodeHeader($message->rfc822_header->subject.'.eml');
 646                 if ($filename == "") {
 647                     $filename = "untitled-".$message->entity_id.'.eml';
 648                 }
 649              } else {
 650                $filename = decodeHeader($message->getFilename());
 651              }
 652              break;
 653            default:
 654              $filename = decodeHeader($message->getFilename());
 655              break;
 656            }
 657            if (isset($languages[$squirrelmail_language]['XTRA_CODE']) &&
 658                function_exists($languages[$squirrelmail_language]['XTRA_CODE'])) {
 659                 $filename =  $languages[$squirrelmail_language]['XTRA_CODE']('encode', $filename);
 660            }
 661
 662            $localfilename = GenerateRandomString(32, '', 7);
 663            $full_localfilename = "$hashed_attachment_dir/$localfilename";
 664            while (file_exists($full_localfilename)) {
 665                $localfilename = GenerateRandomString(32, '', 7);
 666                $full_localfilename = "$hashed_attachment_dir/$localfilename";
 667            }
 668            $message->att_local_name = $full_localfilename;
 669            if (!$message->mime_header) { /* temporary hack */
 670               $message->mime_header = $message->header;
 671            }
 672
 673            $composeMessage->addEntity($message);
 674
 675            /* Write Attachment to file */
 676            $fp = fopen ("$hashed_attachment_dir/$localfilename", 'wb');
 677            fputs($fp, decodeBody(mime_fetch_body($imapConnection,
 678               $passed_id, $message->entity_id),
 679               $message->header->encoding));
 680            fclose ($fp);
 681         }
 682     } else {
 683         for ($i=0, $entCount=count($message->entities); $i<$entCount;$i++) {
 684             $composeMessage=getAttachments($message->entities[$i], $composeMessage, $passed_id, $entities, $imapConnection);
 685         }
 686     }
 687 //    setPref($data_dir, $username, 'attachments', serialize($attachments));
 688     return $composeMessage;
 689 }
 690
 691 function getMessage_RFC822_Attachment($message, $composeMessage, $passed_id,
 692                                       $passed_ent_id='', $imapConnection) {
 693     global $attachments, $attachment_dir, $username, $data_dir, $uid_support;
 694     $hashed_attachment_dir = getHashedDir($username, $attachment_dir);
 695     if (!$passed_ent_id) {
 696         $body_a = sqimap_run_command($imapConnection,
 697                                     'FETCH '.$passed_id.' RFC822',
 698                                     TRUE, $response, $readmessage,
 699                                     $uid_support);
 700     } else {
 701         $body_a = sqimap_run_command($imapConnection,
 702                                      'FETCH '.$passed_id.' BODY['.$passed_ent_id.']',
 703                                      TRUE, $response, $readmessage, $uid_support);
 704         $message = $message->parent;
 705     }
 706     if ($response = 'OK') {
 707         $subject = encodeHeader($message->rfc822_header->subject);
 708         array_shift($body_a);
 709         $body = implode('', $body_a) . "\r\n";
 710
 711         $localfilename = GenerateRandomString(32, 'FILE', 7);
 712         $full_localfilename = "$hashed_attachment_dir/$localfilename";
 713
 714         $fp = fopen( $full_localfilename, 'w');
 715         fwrite ($fp, $body);
 716         fclose($fp);
 717         $composeMessage->initAttachment('message/rfc822',$subject.'.eml',
 718                          $full_localfilename);
 719     }
 720     return $composeMessage;
 721 }
 722
 723 function showInputForm ($session, $values=false) {
 724     global $send_to, $send_to_cc, $body,
 725            $passed_body, $color, $use_signature, $signature, $prefix_sig,
 726            $editor_size, $attachments, $subject, $newmail,
 727            $use_javascript_addr_book, $send_to_bcc, $passed_id, $mailbox,
 728            $from_htmladdr_search, $location_of_buttons, $attachment_dir,
 729            $username, $data_dir, $identity, $draft_id, $delete_draft,
 730            $mailprio, $default_use_mdn, $mdn_user_support, $compose_new_win,
 731            $saved_draft, $mail_sent, $sig_first, $edit_as_new, $action,
 732            $username, $compose_messages;
 733
 734     $composeMessage = $compose_messages[$session];
 735
 736     $subject = decodeHeader($subject, false);
 737     if ($values) {
 738        $send_to = $values['send_to'];
 739        $send_to_cc = $values['send_to_cc'];
 740        $send_to_bcc = $values['send_to_bcc'];
 741        $subject = $values['subject'];
 742        $mailprio = $values['mailprio'];
 743        $body = $values['body'];
 744        $identity = $values['identity'];
 745     }
 746
 747     if ($use_javascript_addr_book) {
 748         echo "\n". '<SCRIPT LANGUAGE=JavaScript><!--' . "\n" .
 749              'function open_abook() { ' . "\n" .
 750              '  var nwin = window.open("addrbook_popup.php","abookpopup",' .
 751              '"width=670,height=300,resizable=yes,scrollbars=yes");' . "\n" .
 752              '  if((!nwin.opener) && (document.windows != null))' . "\n" .
 753              '    nwin.opener = document.windows;' . "\n" .
 754              "}\n" .
 755              '// --></SCRIPT>' . "\n\n";
 756     }
 757
 758     echo "\n" . '<FORM name=compose action="compose.php" METHOD=POST ' .
 759          'ENCTYPE="multipart/form-data"';
 760     do_hook("compose_form");
 761
 762
 763     echo ">\n";
 764
 765     if ($action == 'draft') {
 766         echo '<input type="hidden" name="delete_draft" value="' . $passed_id . "\">\n";
 767     }
 768     if (isset($delete_draft)) {
 769         echo '<input type="hidden" name="delete_draft" value="' . $delete_draft. "\">\n";
 770     }
 771     if (isset($session)) {
 772         echo '<input type="hidden" name="session" value="' . $session . "\">\n";
 773     }
 774
 775     if (isset($passed_id)) {
 776         echo '<input type="hidden" name="passed_id" value="' . $passed_id . "\">\n";
 777     }
 778
 779     if ($saved_draft == 'yes') {
 780         echo '<BR><CENTER><B>'. _("Draft Saved").'</CENTER></B>';
 781     }
 782     if ($mail_sent == 'yes') {
 783         echo '<BR><CENTER><B>'. _("Your Message has been sent").'</CENTER></B>';
 784     }
 785     echo '<TABLE ALIGN=center CELLSPACING=0 BORDER=0>' . "\n";
 786     if ($compose_new_win == '1') {
 787         echo '<TABLE ALIGN=CENTER BGCOLOR="'.$color[0].'" WIDTH="100%" BORDER=0>'."\n" .
 788              '   <TR><TD></TD><TD ALIGN="RIGHT"><INPUT TYPE="BUTTON" NAME="Close" onClick="return self.close()" VALUE='._("Close").'></TD></TR>'."\n";
 789     }
 790     if ($location_of_buttons == 'top') {
 791         showComposeButtonRow();
 792     }
 793
 794     $idents = getPref($data_dir, $username, 'identities', 0);
 795     if ($idents > 1) {
 796         echo '   <TR>' . "\n" .
 797              '      <TD BGCOLOR="' . $color[4] . '" WIDTH="10%" ALIGN=RIGHT>' .
 798              "\n" .
 799              _("From:") .
 800              '      </TD><TD BGCOLOR="' . $color[4] . '" WIDTH="90%">' . "\n" .
 801              '<select name=identity>' . "\n" .
 802              '<option value=default>' .
 803              htmlspecialchars(getPref($data_dir, $username, 'full_name'));
 804         $em = getPref($data_dir, $username, 'email_address');
 805         if ($em != '') {
 806             echo htmlspecialchars(' <' . $em . '>') . "\n";
 807         }
 808         for ($i = 1; $i < $idents; $i ++) {
 809             echo '<option value="' . $i . '"';
 810             if (isset($identity) && $identity == $i) {
 811                 echo ' SELECTED';
 812             }
 813             echo '>' . htmlspecialchars(getPref($data_dir, $username,
 814                                                 'full_name' . $i));
 815             $em = getPref($data_dir, $username, 'email_address' . $i);
 816             if ($em != '') {
 817                 echo htmlspecialchars(' <' . $em . '>') . "\n";
 818             }
 819             echo '</option>';
 820         }
 821         echo '</select>' . "\n" .
 822              '      </TD>' . "\n" .
 823              '   </TR>' . "\n";
 824     }
 825     echo '   <TR>' . "\n" .
 826          '      <TD BGCOLOR="' . $color[4] . '" WIDTH="10%" ALIGN=RIGHT>' . "\n" .
 827          _("To:") .
 828          '      </TD><TD BGCOLOR="' . $color[4] . '" WIDTH="90%">' . "\n" .
 829          '         <INPUT TYPE=text NAME="send_to" VALUE="' .
 830          htmlspecialchars($send_to) . '" SIZE=60><BR>' . "\n" .
 831          '      </TD>' . "\n" .
 832          '   </TR>' . "\n" .
 833          '   <TR>' . "\n" .
 834          '      <TD BGCOLOR="' . $color[4] . '" ALIGN=RIGHT>' . "\n" .
 835          _("CC:") .
 836          '      </TD><TD BGCOLOR="' . $color[4] . '" ALIGN=LEFT>' . "\n" .
 837          '         <INPUT TYPE=text NAME="send_to_cc" SIZE=60 VALUE="' .
 838          htmlspecialchars($send_to_cc) . '"><BR>' . "\n" .
 839          '      </TD>' . "\n" .
 840          '   </TR>' . "\n" .
 841          '   <TR>' . "\n" .
 842          '      <TD BGCOLOR="' . $color[4] . '" ALIGN=RIGHT>' . "\n" .
 843          _("BCC:") .
 844          '      </TD><TD BGCOLOR="' . $color[4] . '" ALIGN=LEFT>' . "\n" .
 845          '         <INPUT TYPE=text NAME="send_to_bcc" VALUE="' .
 846          htmlspecialchars($send_to_bcc) . '" SIZE=60><BR>' . "\n" .
 847          '</TD></TR>' . "\n" .
 848          '   <TR>' . "\n" .
 849          '      <TD BGCOLOR="' . $color[4] . '" ALIGN=RIGHT>' . "\n" .
 850          _("Subject:") .
 851          '      </TD><TD BGCOLOR="' . $color[4] . '" ALIGN=LEFT>' . "\n";
 852         echo '         <INPUT TYPE=text NAME=subject SIZE=60 VALUE="' .
 853              htmlspecialchars($subject) . '">';
 854     echo '</td></tr>' . "\n\n";
 855
 856     if ($location_of_buttons == 'between') {
 857         showComposeButtonRow();
 858     }
 859     if ($compose_new_win == '1') {
 860         echo '   <TR>' . "\n" .
 861              '      <TD BGCOLOR="' . $color[0] . '" COLSPAN=2 ALIGN=CENTER>' . "\n" .
 862              '         <TEXTAREA NAME=body ROWS=20 COLS="' .
 863              $editor_size . '" WRAP="VIRTUAL">';
 864     }
 865     else {
 866         echo '   <TR>' . "\n" .
 867             '      <TD BGCOLOR="' . $color[4] . '" COLSPAN=2>' . "\n" .
 868             '         &nbsp;&nbsp;<TEXTAREA NAME=body ROWS=20 COLS="' .
 869             $editor_size . '" WRAP="VIRTUAL">';
 870     }
 871     if ($use_signature == true && $newmail == true && !isset($from_htmladdr_search)) {
 872         if ($sig_first == '1') {
 873             if ($charset == 'iso-2022-jp') {
 874                 echo "\n\n".($prefix_sig==true? "-- \n":'').mb_convert_encoding($signature, 'EUC-JP');
 875             } else {
 876             echo "\n\n".($prefix_sig==true? "-- \n":'').htmlspecialchars($signature);
 877             }
 878             echo "\n\n".htmlspecialchars($body);
 879         }
 880         else {
 881             echo "\n\n".htmlspecialchars($body);
 882             if ($charset == 'iso-2022-jp') {
 883                 echo "\n\n".($prefix_sig==true? "-- \n":'').mb_convert_encoding($signature, 'EUC-JP');
 884             }else{
 885             echo "\n\n".($prefix_sig==true? "-- \n":'').htmlspecialchars($signature);
 886         }
 887     }
 888     }
 889     else {
 890        echo htmlspecialchars($body);
 891     }
 892     echo '</TEXTAREA><BR>' . "\n" .
 893          '      </TD>' . "\n" .
 894          '   </TR>' . "\n";
 895
 896     if ($location_of_buttons == 'bottom') {
 897         showComposeButtonRow();
 898     } else {
 899         echo '   <TR><TD COLSPAN=2 ALIGN=RIGHT>' .
 900              '     <INPUT TYPE=SUBMIT NAME=send VALUE="' . _("Send") . '">' .
 901              '     &nbsp;&nbsp;&nbsp;&nbsp;<BR><BR>' .
 902              '   </TD></TR>' . "\n";
 903     }
 904
 905     /* This code is for attachments */
 906     echo '<table width="100%" cellpadding="0" cellspacing="4" align="center" border="0">' .
 907          '   <tr><td>' .
 908          '   <table width="100%" cellpadding="1" cellspacing="0" align="center"'.' border="0" bgcolor="'.$color[9].'">' .
 909          '      <tr><td>' .
 910          '      <table width="100%" cellpadding="3" cellspacing="0" align="center" border="0">' .
 911          '   <TR>' . "\n" .
 912          '     <TD VALIGN=MIDDLE ALIGN=RIGHT>' . "\n" .
 913                 _("Attach:") .
 914          '      </TD>' . "\n" .
 915          '      <TD VALIGN=MIDDLE ALIGN=LEFT>' . "\n" .
 916          '      <INPUT NAME="attachfile" SIZE=48 TYPE="file">' . "\n" .
 917          '      &nbsp;&nbsp;<input type="submit" name="attach"' .
 918          ' value="' . _("Add") .'">' . "\n" .
 919          '     </TD>' . "\n" .
 920          '   </TR>' . "\n";
 921
 922
 923     $s_a = array();
 924     foreach ($composeMessage->entities as $key => $attachment) {
 925            $attached_file = $attachment->att_local_name;
 926            if ($attachment->att_local_name || $attachment->body_part) {
 927                 $attached_filename = decodeHeader($attachment->mime_header->getParameter('name'));
 928                 $type = $attachment->mime_header->type0.'/'.
 929                         $attachment->mime_header->type1;
 930                 $s_a[] = '<input type="checkbox" name="delete[]" value="' .
 931                          $key . "\">\n" . $attached_filename . ' - ' . $type .
 932                          ' ('.show_readable_size( filesize( $attached_file ) )
 933                          . ')<br>'."\n";
 934            }
 935     }
 936     if (count($s_a)) {
 937        foreach ($s_a as $s) {
 938           echo '<tr><td align=left colspan="2" bgcolor="' . $color[0] . '">'.$s.'</td></tr>';
 939        }
 940        echo '<tr><td colspan="2"><input type="submit" name="do_delete" value="' .
 941             _("Delete selected attachments") . "\">\n" .
 942             '</td></tr>';
 943     }
 944     echo '      </table></td></tr>' .
 945          '   </table>' .
 946          '   </td></tr>';
 947
 948     /* End of attachment code */
 949     if ($compose_new_win == '1') {
 950         echo '</TABLE>'."\n";
 951     }
 952     echo '</TABLE>' . "\n" .
 953          '<input type="hidden" name="username" value="'. $username . "\">\n" .
 954          '<input type=hidden name=action value=' . $action . ">\n" .
 955          '<INPUT TYPE=hidden NAME=mailbox VALUE="' . htmlspecialchars($mailbox) .
 956          "\">\n" .
 957          '</FORM>';
 958     do_hook('compose_bottom');
 959     echo '</BODY></HTML>' . "\n";
 960 }
 961
 962
 963 function showComposeButtonRow() {
 964     global $use_javascript_addr_book, $save_as_draft,
 965            $default_use_priority, $mailprio, $default_use_mdn,
 966            $request_mdn, $request_dr,
 967            $data_dir, $username;
 968
 969     echo "  <TR><TD>\n</TD><TD>\n";
 970     if ($default_use_priority) {
 971         if(!isset($mailprio)) {
 972             $mailprio = "3";
 973     }
 974     echo _("Priority") .': <select name="mailprio">'.
 975          '<option value="1"'.($mailprio=='1'?' selected':'').'>'. _("High") .'</option>'.
 976          '<option value="3"'.($mailprio=='3'?' selected':'').'>'. _("Normal") .'</option>'.
 977          '<option value="5"'.($mailprio=='5'?' selected':'').'>'. _("Low").'</option>'.
 978          "</select>";
 979     }
 980     $mdn_user_support=getPref($data_dir, $username, 'mdn_user_support',$default_use_mdn);
 981     if ($default_use_mdn) {
 982         if ($mdn_user_support) {
 983             echo "\n\t". _("Receipt") .': '.
 984             '<input type="checkbox" name="request_mdn" value=1'.
 985         ($request_mdn=='1'?' checked':'') .'>'. _("On Read").
 986             ' <input type="checkbox" name="request_dr" value=1'.
 987         ($request_dr=='1'?' checked':'') .'>'. _("On Delivery");
 988         }
 989     }
 990
 991     echo "   </td></tr>\n   <TR><td>\n   </td><td>\n" .
 992          "\n    <INPUT TYPE=SUBMIT NAME=\"sigappend\" VALUE=\"". _("Signature") . "\">\n";
 993     if ($use_javascript_addr_book) {
 994         echo "      <SCRIPT LANGUAGE=JavaScript><!--\n document.write(\"".
 995              "         <input type=button value=\\\""._("Addresses").
 996                               "\\\" onclick='javascript:open_abook();'>\");".
 997              "         // --></SCRIPT><NOSCRIPT>\n".
 998              "         <input type=submit name=\"html_addr_search\" value=\"".
 999                               _("Addresses")."\">".
1000              "      </NOSCRIPT>\n";
1001     } else {
1002         echo "      <input type=submit name=\"html_addr_search\" value=\"".
1003                               _("Addresses")."\">";
1004     }
1005
1006     if ($save_as_draft) {
1007         echo '<input type="submit" name ="draft" value="' . _("Save Draft") . "\">\n";
1008     }
1009
1010     echo "\n    <INPUT TYPE=SUBMIT NAME=send VALUE=\"". _("Send") . "\">\n";
1011     do_hook('compose_button_row');
1012
1013     echo "   </TD></TR>\n\n";
1014 }
1015
1016 function checkInput ($show) {
1017     /*
1018      * I implemented the $show variable because the error messages
1019      * were getting sent before the page header.  So, I check once
1020      * using $show=false, and then when i'm ready to display the error
1021      * message, show=true
1022      */
1023     global $body, $send_to, $send_to_bcc, $subject, $color;
1024
1025     if ($send_to == '' && $send_to_bcc == '') {
1026         if ($show) {
1027             plain_error_message(_("You have not filled in the \"To:\" field."), $color);
1028         }
1029         return false;
1030     }
1031     return true;
1032 } /* function checkInput() */
1033
1034
1035 /* True if FAILURE */
1036 function saveAttachedFiles($session) {
1037     global $HTTP_POST_FILES, $attachment_dir, $attachments, $username,
1038            $data_dir, $compose_messages;
1039
1040     $hashed_attachment_dir = getHashedDir($username, $attachment_dir);
1041     $localfilename = GenerateRandomString(32, '', 7);
1042     $full_localfilename = "$hashed_attachment_dir/$localfilename";
1043     while (file_exists($full_localfilename)) {
1044         $localfilename = GenerateRandomString(32, '', 7);
1045         $full_localfilename = "$hashed_attachment_dir/$localfilename";
1046     }
1047
1048     if (!@rename($HTTP_POST_FILES['attachfile']['tmp_name'], $full_localfilename)) {
1049         if (function_exists("move_uploaded_file")) {
1050             if (!@move_uploaded_file($HTTP_POST_FILES['attachfile']['tmp_name'], $full_localfilename)) {
1051                 return true;
1052             }
1053         } else {
1054             if (!@copy($HTTP_POST_FILES['attachfile']['tmp_name'], $full_localfilename)) {
1055                 return true;
1056             }
1057         }
1058     }
1059     $message = $compose_messages[$session];
1060     $type = strtolower($HTTP_POST_FILES['attachfile']['type']);
1061     $name = $HTTP_POST_FILES['attachfile']['name'];
1062     $message->initAttachment($type, $name, $full_localfilename);
1063     $compose_messages[$session] = $message;
1064 }
1065
1066 function ClearAttachments($composeMessage) {
1067     if ($composeMessage->att_local_name) {
1068         $attached_file = $composeMessage->att_local_name;
1069         if (file_exists($attached_file)) {
1070             unlink($attached_file);
1071         }
1072     }
1073     for ($i=0, $entCount=count($composeMessage->entities);$i< $entCount; ++$i) {
1074         ClearAttachments($composeMessage->entities[$i]);
1075     }
1076 }
1077
1078
1079
1080 function getReplyCitation($orig_from) {
1081     global $reply_citation_style, $reply_citation_start, $reply_citation_end;
1082
1083     /* First, return an empty string when no citation style selected. */
1084     if (($reply_citation_style == '') || ($reply_citation_style == 'none')) {
1085         return '';
1086     }
1087
1088     /* Make sure our final value isn't an empty string. */
1089     if ($orig_from == '') {
1090         return '';
1091     }
1092
1093     /* Otherwise, try to select the desired citation style. */
1094     switch ($reply_citation_style) {
1095     case 'author_said':
1096         $start = '';
1097         $end   = ' ' . _("said") . ':';
1098         break;
1099     case 'quote_who':
1100         $start = '<' . _("quote") . ' ' . _("who") . '="';
1101         $end   = '">';
1102         break;
1103     case 'user-defined':
1104         $start = $reply_citation_start .
1105          ($reply_citation_start == '' ? '' : ' ');
1106         $end   = $reply_citation_end;
1107         break;
1108     default:
1109         return '';
1110     }
1111
1112     /* Build and return the citation string. */
1113     return ($start . $orig_from . $end . "\n");
1114 }
1115
1116 /* temporary function to make use of the deliver class.
1117    In the future the responsable backend should be automaticly loaded
1118    and conf.pl should show a list of available backends.
1119    The message also should be constructed by the message class.
1120 */
1121
1122 function sendMessage($composeMessage, $draft=false) {
1123     global $send_to, $send_to_cc, $send_to_bcc, $mailprio, $subject, $body,
1124            $username, $popuser, $usernamedata, $identity, $data_dir,
1125            $request_mdn, $request_dr, $default_charset, $color, $useSendmail,
1126            $domain, $action;
1127     global $imapServerAddress, $imapPort, $sent_folder, $key;
1128
1129     $rfc822_header = $composeMessage->rfc822_header;
1130     $rfc822_header->to = $rfc822_header->parseAddress($send_to,true, array(), '', $domain);
1131     $rfc822_header->cc = $rfc822_header->parseAddress($send_to_cc,true,array(), '',$domain);
1132     $rfc822_header->bcc = $rfc822_header->parseAddress($send_to_bcc,true, array(), '',$domain);
1133     $rfc822_header->priority = $mailprio;
1134     $rfc822_header->subject = $subject;
1135     $special_encoding='';
1136     if (strtolower($default_charset) == 'iso-2022-jp') {
1137         if (mb_detect_encoding($body) == 'ASCII') {
1138             $special_encoding = '8bit';
1139         } else {
1140             $body = mb_convert_encoding($body, 'JIS');
1141             $special_encoding = '7bit';
1142         }
1143     }
1144     $composeMessage->setBody($body);
1145
1146     if (ereg("^([^@%/]+)[@%/](.+)$", $username, $usernamedata)) {
1147        $popuser = $usernamedata[1];
1148        $domain  = $usernamedata[2];
1149        unset($usernamedata);
1150     } else {
1151        $popuser = $username;
1152     }
1153     $reply_to = '';
1154     if (isset($identity) && $identity != 'default') {
1155         $from_mail = getPref($data_dir, $username,'email_address' . $identity);
1156         $full_name = getPref($data_dir, $username,'full_name' . $identity);
1157         $reply_to = getPref($data_dir, $username,'reply_to' . $identity);
1158     } else {
1159         $from_mail = getPref($data_dir, $username, 'email_address');
1160         $full_name = getPref($data_dir, $username, 'full_name');
1161         $reply_to = getPref($data_dir, $username,'reply_to');
1162     }
1163     if (!$from_mail) {
1164        $from_mail = "$popuser@$domain";
1165        $full_name = '';
1166     }
1167     $rfc822_header->from = $rfc822_header->parseAddress($from_mail,true);
1168     if ($full_name) {
1169         $from = $rfc822_header->from[0];
1170         if (!$from->host) $from->host = $domain;
1171         $from_addr = $full_name .' <'.$from->mailbox.'@'.$from->host.'>';
1172         $rfc822_header->from = $rfc822_header->parseAddress($from_addr,true);
1173     }
1174     if ($reply_to) {
1175        $rfc822_header->reply_to = $rfc822_header->parseAddress($reply_to,true);
1176     }
1177     /* Receipt: On Read */
1178     if (isset($request_mdn) && $request_mdn) {
1179        $rfc822_header->dnt = $rfc822_header->parseAddress($from_mail,true);
1180     }
1181     /* Receipt: On Delivery */
1182     if (isset($request_dr) && $request_dr) {
1183        $rfc822_header->more_headers['Return-Receipt-To'] = $from_mail;
1184     }
1185     /* multipart messages */
1186     if (count($composeMessage->entities)) {
1187         $message_body = new Message();
1188         $message_body->body_part = $composeMessage->body_part;
1189         $composeMessage->body_part = '';
1190         $mime_header = new MessageHeader;
1191         $mime_header->type0 = 'text';
1192         $mime_header->type1 = 'plain';
1193         if ($special_encoding) {
1194             $mime_header->encoding = $special_encoding;
1195         } else {
1196             $mime_header->encoding = 'us-ascii';
1197         }
1198         if ($default_charset) {
1199             $mime_header->parameters['charset'] = $default_charset;
1200         }
1201         $message_body->mime_header = $mime_header;
1202         array_unshift($composeMessage->entities, $message_body);
1203         $content_type = new ContentType('multipart/mixed');
1204     } else {
1205         $content_type = new ContentType('text/plain');
1206     }
1207     if ($default_charset) {
1208         $content_type->properties['charset']=$default_charset;
1209     }
1210
1211     $rfc822_header->content_type = $content_type;
1212     $composeMessage->rfc822_header = $rfc822_header;
1213
1214     if (!$useSendmail && !$draft) {
1215         require_once(SM_PATH . 'class/deliver/Deliver_SMTP.class.php');
1216         $deliver = new Deliver_SMTP();
1217         global $smtpServerAddress, $smtpPort, $use_authenticated_smtp, $pop_before_smtp;
1218         if ($use_authenticated_smtp) {
1219             global $key, $onetimepad;
1220             $user = $username;
1221             $pass = OneTimePadDecrypt($key, $onetimepad);
1222         } else {
1223             $user = '';
1224             $pass = '';
1225         }
1226         $authPop = (isset($pop_before_smtp) && $pop_before_smtp) ? true : false;
1227         $stream = $deliver->initStream($composeMessage,$domain,0,
1228                           $smtpServerAddress, $smtpPort, $authPop);
1229     } elseif (!$draft) {
1230        require_once(SM_PATH . 'class/deliver/Deliver_SendMail.class.php');
1231        global $sendmail_path;
1232        $deliver = new Deliver_SendMail();
1233        $stream = $deliver->initStream($composeMessage,$sendmail_path);
1234     } elseif ($draft) {
1235        global $draft_folder;
1236        require_once(SM_PATH . 'class/deliver/Deliver_IMAP.class.php');
1237 //       $imap_deliver = new Deliver_IMAP();
1238        $imap_stream = sqimap_login($username, $key, $imapServerAddress,
1239                       $imapPort, 0);
1240        if (sqimap_mailbox_exists ($imap_stream, $draft_folder)) {
1241             require_once(SM_PATH . 'class/deliver/Deliver_IMAP.class.php');
1242             $imap_deliver = new Deliver_IMAP();
1243             $length = $imap_deliver->mail($composeMessage);
1244             sqimap_append ($imap_stream, $draft_folder, $length);
1245             $imap_deliver->mail($composeMessage, $imap_stream);
1246             sqimap_append_done ($imap_stream);
1247             sqimap_logout($imap_stream);
1248             unset ($imap_deliver);
1249
1250         }
1251         return $length;
1252     }
1253     $succes = false;
1254     if ($stream) {
1255         $length = $deliver->mail($composeMessage, $stream);
1256         $succes = $deliver->finalizeStream($stream);
1257     }
1258     if (!$succes) {
1259         $msg  = $deliver->dlv_msg . '<br>Server replied: '.$deliver->dlv_ret_nr;
1260         plain_error_message($msg, $color);
1261     } else {
1262         unset ($deliver);
1263         $imap_stream = sqimap_login($username, $key, $imapServerAddress,
1264         $imapPort, 0);
1265         if (sqimap_mailbox_exists ($imap_stream, $sent_folder)) {
1266             sqimap_append ($imap_stream, $sent_folder, $length);
1267             require_once(SM_PATH . 'class/deliver/Deliver_IMAP.class.php');
1268             $imap_deliver = new Deliver_IMAP();
1269             $imap_deliver->mail($composeMessage, $imap_stream);
1270             sqimap_append_done ($imap_stream);
1271             unset ($imap_deliver);
1272         }
1273         global $passed_id, $mailbox, $action;
1274         ClearAttachments($composeMessage);
1275         if ($action == 'reply' || $action == 'reply_all') {
1276             sqimap_mailbox_select ($imap_stream, $mailbox);
1277             sqimap_messages_flag ($imap_stream, $passed_id, $passed_id, 'Answered', true);
1278         }
1279         sqimap_logout($imap_stream);
1280     }
1281     return $succes;
1282 }
1283
1284 ?>