Forward of attachments is fixed, I think. :-)
[squirrelmail.git] / src / compose.php
CommitLineData
59177427 1<?php
ef870322 2 /**
3 ** compose.php
4 **
5 ** Copyright (c) 1999-2000 The SquirrelMail development team
6 ** Licensed under the GNU GPL. For full terms see the file COPYING.
7 **
8 ** This code sends a mail.
df15de21 9 **
10 ** There are 3 modes of operation:
11 ** - Start new mail
12 ** - Add an attachment
13 ** - Send mail
14 **/
15
2a32fc83 16 session_start();
17
d068c0ec 18 if (!isset($config_php))
19 include("../config/config.php");
20 if (!isset($strings_php))
21 include("../functions/strings.php");
22 if (!isset($page_header_php))
23 include("../functions/page_header.php");
24 if (!isset($imap_php))
25 include("../functions/imap.php");
26 if (!isset($date_php))
27 include("../functions/date.php");
28 if (!isset($mime_php))
29 include("../functions/mime.php");
30 if (!isset($smtp_php))
31 include("../functions/smtp.php");
32 if (!isset($display_messages_php))
33 include("../functions/display_messages.php");
3c13b9fb 34 if (!isset($auth_php))
35 include ("../functions/auth.php");
15bfc1bc 36 if (!isset($plugin_php))
37 include ("../functions/plugin.php");
f7fb20fe 38
d3cdb279 39 include("../src/load_prefs.php");
8467bf00 40
4ba45d11 41 // This function is used when not sending or adding attachments
df15de21 42 function newMail () {
43 global $forward_id, $imapConnection, $msg, $ent_num, $body_ary, $body,
a794e82c 44 $reply_id, $send_to, $send_to_cc, $mailbox, $send_to_bcc, $editor_size;
e39d73e5 45
7aaa81fc 46 $send_to = sqStripSlashes(decodeHeader($send_to));
47 $send_to_cc = sqStripSlashes(decodeHeader($send_to_cc));
6e79bfe2 48 $send_to_bcc = sqStripSlashes(decodeHeader($send_to_bcc));
a53e5469 49
429f8906 50 if ($forward_id)
51 $id = $forward_id;
3b5b889f 52 elseif ($reply_id)
429f8906 53 $id = $reply_id;
54
1195c340 55
429f8906 56 if ($id) {
813eba2f 57 sqimap_mailbox_select($imapConnection, $mailbox);
429f8906 58 $message = sqimap_get_message($imapConnection, $id, $mailbox);
8d8ab69a 59 $orig_header = $message->header;
1195c340 60 if ($ent_num)
61 $message = getEntity($message, $ent_num);
429f8906 62
63 if ($message->header->type0 == "text" || $message->header->type1 == "message") {
1195c340 64 if ($ent_num)
65 $body = decodeBody(mime_fetch_body($imapConnection, $id, $ent_num), $message->header->encoding);
66 else
67 $body = decodeBody(mime_fetch_body($imapConnection, $id, 1), $message->header->encoding);
429f8906 68 } else {
69 $body = "";
df15de21 70 }
71
429f8906 72 if ($message->header->type1 == "html")
73 $body = strip_tags($body);
01aab860 74
75 sqUnWordWrap($body);
df15de21 76 $body_ary = explode("\n", $body);
fb6ce88e 77 $i = count($body_ary) - 1;
78 while (isset($body_ary[$i]) && ereg("^[>\s]*$", $body_ary[$i])) {
79 unset($body_ary[$i]);
80 $i --;
441f2d33 81 }
df15de21 82 $body = "";
429f8906 83 for ($i=0; $i < count($body_ary); $i++) {
01aab860 84 if (! $forward_id)
85 {
441f2d33 86 if (ereg('^[\s>]+', $body_ary[$i]))
01aab860 87 {
88 $body_ary[$i] = '>' . $body_ary[$i];
89 }
90 else
91 {
92 $body_ary[$i] = '> ' . $body_ary[$i];
93 }
94 }
a794e82c 95 sqWordWrap($body_ary[$i], $editor_size - 1);
01aab860 96 $body .= $body_ary[$i] . "\n";
97 $body_ary[$i] = '';
a794e82c 98 }
01aab860 99 if ($forward_id)
100 {
101 $bodyTop = "-------- " . _("Original Message") . " --------\n";
102 $bodyTop .= _("Subject") . ": " . $orig_header->subject . "\n";
103 $bodyTop .= _("From") . ": " . $orig_header->from . "\n";
104 $bodyTop .= _("To") . ": " . $orig_header->to[0] . "\n";
105 if (count($orig_header->to) > 1) {
106 for ($x=1; $x < count($orig_header->to); $x++) {
107 $bodyTop .= " " . $orig_header->to[$x] . "\n";
108 }
109 }
110 $bodyTop .= "\n";
111 $body = $bodyTop . $body;
78509c54 112 }
441f2d33 113
114 $body = ereg_replace('\\\\', '\\\\', $body);
a794e82c 115
a2790a61 116 sqimap_mailbox_close($imapConnection);
01aab860 117 return;
78509c54 118 }
429f8906 119
29d08a52 120 if (!$send_to) {
121 $send_to = sqimap_find_email($send_to);
122 }
123
df15de21 124 /** This formats a CC string if they hit "reply all" **/
125 if ($send_to_cc != "") {
a48fbf9b 126 $send_to_cc = ereg_replace( '"[^"]*"', "", $send_to_cc);
df15de21 127 $send_to_cc = ereg_replace(";", ",", $send_to_cc);
128 $sendcc = explode(",", $send_to_cc);
129 $send_to_cc = "";
130
131 for ($i = 0; $i < count($sendcc); $i++) {
132 $sendcc[$i] = trim($sendcc[$i]);
133 if ($sendcc[$i] == "")
134 continue;
135
a53e5469 136 $sendcc[$i] = sqimap_find_email($sendcc[$i]);
813eba2f 137 $whofrom = sqimap_find_displayable_name($msg["HEADER"]["FROM"]);
138 $whoreplyto = sqimap_find_email($msg["HEADER"]["REPLYTO"]);
df15de21 139
140 if ((strtolower(trim($sendcc[$i])) != strtolower(trim($whofrom))) &&
141 (strtolower(trim($sendcc[$i])) != strtolower(trim($whoreplyto))) &&
142 (trim($sendcc[$i]) != "")) {
143 $send_to_cc .= trim($sendcc[$i]) . ", ";
144 }
145 }
146 $send_to_cc = trim($send_to_cc);
147 if (substr($send_to_cc, -1) == ",") {
148 $send_to_cc = substr($send_to_cc, 0, strlen($send_to_cc) - 1);
149 }
150 }
151 } // function newMail()
78509c54 152
5713b4f9 153 function getAttachments($message) {
154 global $mailbox, $attachments, $attachment_dir, $imapConnection,
155 $ent_num, $forward_id;
156
157 if (!$message) {
158 sqimap_mailbox_select($imapConnection, $mailbox);
159 $message = sqimap_get_message($imapConnection, $forward_id, $mailbox); }
160
161 if (!$message->entities) {
162 if ($message->header->entity_id != $ent_num) {
163 $filename = decodeHeader($message->header->filename);
164
165 if ($filename == "")
166 $filename = "untitled-".$message->header->entity_id;
167
168 $localfilename = md5($filename.", $REMOTE_IP, REMOTE_PORT, $UNIQUE_ID, extra-stuff here");
169
170 // Write File Info
171 $fp = fopen ($attachment_dir.$localfilename.".info", "w");
172 fputs ($fp, strtolower($message->header->type0)."/".strtolower($message->header->type1)."\n".$filename."\n");
173 fclose ($fp);
174
175 // Write Attachment to file
176 $fp = fopen ($attachment_dir.$localfilename, "w");
177 fputs ($fp, decodeBody(mime_fetch_body($imapConnection, $forward_id, $message->header->entity_id), $message->header->encoding));
3b5b889f 178
179// Don't know why these lines were included
180// fgets($imapConnection, 256);
181// fgets($imapConnection, 256);
5713b4f9 182
3b5b889f 183 fclose ($fp);
184
5713b4f9 185 $attachments[$localfilename] = $filename;
186
187 }
188 } else {
189 for ($i = 0; $i < count($message->entities); $i++) {
190 getAttachments($message->entities[$i]);
191 }
192 }
193 return;
194 }
195
df15de21 196 function showInputForm () {
197 global $send_to, $send_to_cc, $reply_subj, $forward_subj, $body,
4ba45d11 198 $passed_body, $color, $use_signature, $signature, $editor_size,
3806fa52 199 $attachments, $subject, $newmail, $use_javascript_addr_book,
441f2d33 200 $send_to_bcc, $reply_id, $mailbox, $from_htmladdr_search,
201 $location_of_buttons;
78509c54 202
5f104808 203 $subject = sqStripSlashes(decodeHeader($subject));
2e434774 204 $reply_subj = decodeHeader($reply_subj);
205 $forward_subj = decodeHeader($forward_subj);
162efb6f 206 $body = sqStripSlashes($body);
01aab860 207
3806fa52 208 if ($use_javascript_addr_book) {
209 echo "\n<SCRIPT LANGUAGE=JavaScript><!--\n";
210 echo "function open_abook() { \n";
211 echo " var nwin = window.open(\"addrbook_popup.php\",\"abookpopup\",";
212 echo "\"width=670,height=300,resizable=yes,scrollbars=yes\");\n";
213 echo " if((!nwin.opener) && (document.windows != null))\n";
214 echo " nwin.opener = document.windows;\n";
215 echo "}\n";
216 echo "// --></SCRIPT>\n\n";
217 }
5100704d 218
cacf2747 219 echo "\n<FORM name=compose action=\"compose.php\" METHOD=POST ENCTYPE=\"multipart/form-data\">\n";
220 //echo "\n<FORM name=compose action=\"compose.php\" METHOD=POST>\n";
966286ae 221 if ($reply_id) {
222 echo "<input type=hidden name=reply_id value=$reply_id>\n";
6e79bfe2 223 }
cf8758c7 224 printf("<INPUT TYPE=hidden NAME=mailbox VALUE=\"%s\">\n", htmlspecialchars($mailbox));
c5d828b3 225 echo "<TABLE WIDTH=\"100%\" ALIGN=center CELLSPACING=0 BORDER=0>\n";
441f2d33 226
227 if ($location_of_buttons == 'top') showComposeButtonRow();
228
df15de21 229 echo " <TR>\n";
c5d828b3 230 echo " <TD BGCOLOR=\"$color[4]\" ALIGN=RIGHT>\n";
df15de21 231 echo _("To:");
c5d828b3 232 echo " </TD><TD BGCOLOR=\"$color[4]\">\n";
cf8758c7 233 printf(" <INPUT TYPE=text NAME=\"send_to\" VALUE=\"%s\" SIZE=60><BR>\n",
6e79bfe2 234 htmlspecialchars($send_to));
df15de21 235 echo " </TD>\n";
236 echo " </TR>\n";
237 echo " <TR>\n";
c5d828b3 238 echo " <TD BGCOLOR=\"$color[4]\" ALIGN=RIGHT>\n";
aae41ae9 239 echo _("CC:");
c5d828b3 240 echo " </TD><TD BGCOLOR=\"$color[4]\" ALIGN=LEFT>\n";
cf8758c7 241 printf(" <INPUT TYPE=text NAME=\"send_to_cc\" SIZE=60 VALUE=\"%s\"><BR>\n",
6e79bfe2 242 htmlspecialchars($send_to_cc));
df15de21 243 echo " </TD>\n";
244 echo " </TR>\n";
245 echo " <TR>\n";
c5d828b3 246 echo " <TD BGCOLOR=\"$color[4]\" ALIGN=RIGHT>\n";
aae41ae9 247 echo _("BCC:");
761d149e 248 echo " </TD><TD BGCOLOR=\"$color[4]\" ALIGN=LEFT>\n";
cf8758c7 249 printf(" <INPUT TYPE=text NAME=\"send_to_bcc\" VALUE=\"%s\" SIZE=60><BR>\n",
6e79bfe2 250 htmlspecialchars($send_to_bcc));
3806fa52 251 echo "</TD></TR>\n";
5100704d 252
df15de21 253 echo " <TR>\n";
c5d828b3 254 echo " <TD BGCOLOR=\"$color[4]\" ALIGN=RIGHT>\n";
df15de21 255 echo _("Subject:");
761d149e 256 echo " </TD><TD BGCOLOR=\"$color[4]\" ALIGN=LEFT>\n";
df15de21 257 if ($reply_subj) {
258 $reply_subj = str_replace("\"", "'", $reply_subj);
7aaa81fc 259 $reply_subj = sqStripSlashes($reply_subj);
df15de21 260 $reply_subj = trim($reply_subj);
261 if (substr(strtolower($reply_subj), 0, 3) != "re:")
262 $reply_subj = "Re: $reply_subj";
cf8758c7 263 printf(" <INPUT TYPE=text NAME=subject SIZE=60 VALUE=\"%s\">",
6e79bfe2 264 htmlspecialchars($reply_subj));
df15de21 265 } else if ($forward_subj) {
266 $forward_subj = str_replace("\"", "'", $forward_subj);
7aaa81fc 267 $forward_subj = sqStripSlashes($forward_subj);
df15de21 268 $forward_subj = trim($forward_subj);
269 if ((substr(strtolower($forward_subj), 0, 4) != "fwd:") &&
270 (substr(strtolower($forward_subj), 0, 5) != "[fwd:") &&
271 (substr(strtolower($forward_subj), 0, 6) != "[ fwd:"))
272 $forward_subj = "[Fwd: $forward_subj]";
cf8758c7 273 printf(" <INPUT TYPE=text NAME=subject SIZE=60 VALUE=\"%s\">",
6e79bfe2 274 htmlspecialchars($forward_subj));
df15de21 275 } else {
6e79bfe2 276 printf(" <INPUT TYPE=text NAME=subject SIZE=60 VALUE=\"%s\">",
277 htmlspecialchars($subject));
31f3d7c0 278 }
480feea7 279 echo "</td></tr>\n\n";
280
441f2d33 281 if ($location_of_buttons == 'between') showComposeButtonRow();
4ba45d11 282
e5b23ff2 283 echo " <TR>\n";
c5d828b3 284 echo " <TD BGCOLOR=\"$color[4]\" COLSPAN=2>\n";
cf8758c7 285 echo " &nbsp;&nbsp;<TEXTAREA NAME=body ROWS=20 COLS=\"$editor_size\" WRAP=HARD>";
441f2d33 286 echo htmlspecialchars($body);
6e79bfe2 287 if ($use_signature == true && $newmail == true && !isset($from_htmladdr_search)) {
441f2d33 288 echo "\n\n-- \n" . htmlspecialchars($signature);
cf8758c7 289 }
290 echo "</TEXTAREA><BR>\n";
e5b23ff2 291 echo " </TD>\n";
292 echo " </TR>\n";
441f2d33 293
294 if ($location_of_buttons == 'bottom')
295 showComposeButtonRow();
296 else {
297 echo " <TR><TD>&nbsp;</TD><TD ALIGN=LEFT><INPUT TYPE=SUBMIT NAME=send VALUE=\""._("Send")."\"></TD></TR>\n";
298 }
e5b23ff2 299
4ba45d11 300 // This code is for attachments
301 echo " <tr>\n";
c5d828b3 302 echo " <TD BGCOLOR=\"$color[0]\" VALIGN=TOP ALIGN=RIGHT>\n";
aae41ae9 303 echo " <SMALL><BR></SMALL>"._("Attach:");
c5d828b3 304 echo " </td><td ALIGN=left BGCOLOR=\"$color[0]\">\n";
4ba45d11 305 // echo " <INPUT TYPE=\"hidden\" name=\"MAX_FILE_SIZE\"\n";
306 // echo " value=\"10000\">\n";
944eb785 307 echo " <INPUT NAME=\"attachfile\" SIZE=48 TYPE=\"file\">\n";
95de6c91 308 echo " &nbsp;&nbsp;<input type=\"submit\" name=\"attach\"";
309 echo " value=\"" . _("Add") ."\">\n";
469eb37b 310 echo " </td>\n";
469eb37b 311 echo " </tr>\n";
4ba45d11 312 if (isset($attachments) && count($attachments)>0) {
162efb6f 313 echo "<tr><td bgcolor=\"$color[0]\" align=right>\n";
e5b23ff2 314 echo "&nbsp;";
c5d828b3 315 echo "</td><td align=left bgcolor=\"$color[0]\">";
4ba45d11 316 while (list($localname, $remotename) = each($attachments)) {
317 echo "<input type=\"checkbox\" name=\"delete[]\" value=\"$localname\">\n";
318 echo "$remotename <input type=\"hidden\" name=\"attachments[$localname]\" value=\"$remotename\"><br>\n";
319 }
320
321 echo "<input type=\"submit\" name=\"do_delete\" value=\""._("Delete selected attachments")."\">\n";
469eb37b 322 echo "</td></tr>";
4ba45d11 323 }
4ba45d11 324 // End of attachment code
325
ffc2ccbc 326 echo "</TABLE>\n";
df15de21 327 echo "</FORM>";
d7d3c4d4 328 do_hook("compose_bottom");
31f3d7c0 329 }
441f2d33 330
331 function showComposeButtonRow() {
2037f4f3 332 global $use_javascript_addr_book;
441f2d33 333 echo " <TR><td>\n </td><td>\n";
334 if ($use_javascript_addr_book) {
335 echo " <SCRIPT LANGUAGE=JavaScript><!--\n document.write(\"";
336 echo " <input type=button value=\\\""._("Addresses")."\\\" onclick='javascript:open_abook();'>\");";
337 echo " // --></SCRIPT><NOSCRIPT>\n";
338 echo " <input type=submit name=\"html_addr_search\" value=\""._("Addresses")."\">";
339 echo " </NOSCRIPT>\n";
340 } else {
341 echo " <input type=submit name=\"html_addr_search\" value=\""._("Addresses")."\">";
342 }
343 echo "\n <INPUT TYPE=SUBMIT NAME=send VALUE=\"". _("Send") . "\">\n";
344
345 do_hook("compose_button_row");
346
347 echo " </TD>\n";
348 echo " </TR>\n\n";
349 }
8467bf00 350
df15de21 351 function showSentForm () {
df15de21 352 echo "<BR><BR><BR><CENTER><B>Message Sent!</B><BR><BR>";
9f2215a1 353 echo "You will be automatically forwarded.<BR>If not, <A HREF=\"right_main.php\">click here</A>";
aae41ae9 354 echo "</CENTER>";
df15de21 355 }
b278172f 356
0ad7dbda 357 function checkInput ($show) {
358 /** I implemented the $show variable because the error messages
359 were getting sent before the page header. So, I check once
360 using $show=false, and then when i'm ready to display the
361 error message, show=true **/
362 global $body, $send_to, $subject, $color;
b278172f 363
99fa2b21 364 if ($send_to == "") {
0ad7dbda 365 if ($show)
366 plain_error_message(_("You have not filled in the \"To:\" field."), $color);
df15de21 367 return false;
b278172f 368 }
df15de21 369 return true;
370 } // function checkInput()
371
3806fa52 372
056ddad7 373 // True if FAILURE
374 function saveAttachedFiles() {
375 global $HTTP_POST_FILES, $attachment_dir, $attachments;
376
377 is_logged_in();
378 $localfilename = GenerateRandomString(32, '', 7);
379
380 if (!@rename($HTTP_POST_FILES['attachfile']['tmp_name'], $attachment_dir.$localfilename)) {
381 if (!@copy($HTTP_POST_FILES['attachfile']['tmp_name'], $attachment_dir.$localfilename)) {
382 return true;
383 }
384 }
385
386 if (!$failed) {
387 // Write information about the file
388 $fp = fopen ($attachment_dir.$localfilename.".info", "w");
389 fputs ($fp, $HTTP_POST_FILES['attachfile']['type']."\n".$HTTP_POST_FILES['attachfile']['name']."\n");
390 fclose ($fp);
391
392 $attachments[$localfilename] = $HTTP_POST_FILES['attachfile']['name'];
393 }
394 }
395
ecf51658 396 if (($mailbox == "") || ($mailbox == "None"))
dcb7f454 397 $mailbox = "INBOX";
3806fa52 398
4ba45d11 399 if(isset($send)) {
78b4216e 400 if ($HTTP_POST_FILES['attachfile']['tmp_name'] &&
401 $HTTP_POST_FILES['attachfile']['tmp_name'] != 'none')
056ddad7 402 $AttachFailure = saveAttachedFiles();
403 if (checkInput(false) && ! $AttachFailure) {
966286ae 404 $urlMailbox = urlencode ($mailbox);
405 sendMessage($send_to, $send_to_cc, $send_to_bcc, $subject, $body, $reply_id);
406 header ("Location: right_main.php?mailbox=$urlMailbox&sort=$sort&startMessage=1");
df15de21 407 } else {
01aab860 408 //$imapConnection = sqimap_login($username, $key, $imapServerAddress, $imapPort, 0);
dcb7f454 409 displayPageHeader($color, $mailbox);
056ddad7 410
411 if ($AttachFailure)
412 plain_error_message(_("Could not move/copy file. File not attached"), $color);
413
0ad7dbda 414 checkInput(true);
415
df15de21 416 showInputForm();
01aab860 417 //sqimap_logout($imapConnection);
7c6cb7ca 418 }
3806fa52 419 } else if ($html_addr_search_done) {
3c13b9fb 420 is_logged_in();
dcb7f454 421 displayPageHeader($color, $mailbox);
3806fa52 422
7aaa81fc 423 $send_to = sqStripSlashes($send_to);
424 $send_to_cc = sqStripSlashes($send_to_cc);
425 $send_to_bcc = sqStripSlashes($send_to_bcc);
3806fa52 426
6c7fd6ca 427 for ($i=0; $i < count($send_to_search); $i++) {
428 if ($send_to)
429 $send_to .= ", ";
430 $send_to .= $send_to_search[$i];
431 }
432
433 for ($i=0; $i < count($send_to_cc_search); $i++) {
434 if ($send_to_cc)
435 $send_to_cc .= ", ";
436 $send_to_cc .= $send_to_cc_search[$i];
437 }
438
3806fa52 439 showInputForm();
6c7fd6ca 440 } else if ($html_addr_search) {
591d2a88 441 // I am using an include so as to elminiate an extra unnecessary click. If you
442 // can think of a better way, please implement it.
2037f4f3 443 include ("./addrbook_search_html.php");
4ba45d11 444 } else if (isset($attach)) {
056ddad7 445 if (saveAttachedFiles())
22ef7536 446 plain_error_message(_("Could not move/copy file. File not attached"), $color);
21bc0570 447 displayPageHeader($color, $mailbox);
4ba45d11 448 showInputForm();
449 } else if (isset($do_delete)) {
3c13b9fb 450 is_logged_in();
dcb7f454 451 displayPageHeader($color, $mailbox);
fc3348ac 452
fb16d219 453 while (list($lkey, $localname) = each($delete)) {
90555fe7 454 unset ($attachments[$localname]);
c3c37167 455 unlink ($attachment_dir.$localname);
456 unlink ($attachment_dir.$localname.".info");
4ba45d11 457 }
4bfed9f3 458
4ba45d11 459 showInputForm();
66289791 460 } else if ($smtpErrors) {
461 $imapConnection = sqimap_login($username, $key, $imapServerAddress, $imapPort, 0);
462 displayPageHeader($color, $mailbox);
463
464 $newmail = true;
465 if ($forward_id && $ent_num) getAttachments(0);
466
467 newMail();
468 showInputForm();
469 sqimap_logout($imapConnection);
4ba45d11 470 } else {
a60b9989 471 $imapConnection = sqimap_login($username, $key, $imapServerAddress, $imapPort, 0);
dcb7f454 472 displayPageHeader($color, $mailbox);
fc3348ac 473
b57c4e63 474 $newmail = true;
66289791 475
5713b4f9 476 if ($forward_id && $ent_num) getAttachments(0);
477
1220e677 478 newMail();
4ba45d11 479 showInputForm();
1195c340 480 sqimap_logout($imapConnection);
4ba45d11 481 }
da79853a 482?>
5713b4f9 483
484