1e8646a7016e355bc76bd9e3b986921eb66dc45d
[squirrelmail.git] / src / read_body.php
1 <?php
2
3 /**
4 * read_body.php
5 *
6 * This file is used for reading the msgs array and displaying
7 * the resulting emails in the right frame.
8 *
9 * @copyright &copy; 1999-2007 The SquirrelMail Project Team
10 * @license http://opensource.org/licenses/gpl-license.php GNU Public License
11 * @version $Id$
12 * @package squirrelmail
13 */
14
15 /** This is the read_body page */
16 define('PAGE_NAME', 'read_body');
17
18 /**
19 * Include the SquirrelMail initialization file.
20 */
21 require('../include/init.php');
22
23 /* SquirrelMail required files. */
24 require_once(SM_PATH . 'functions/imap.php');
25 require_once(SM_PATH . 'functions/imap_asearch.php'); // => move to mailbox_display
26 require_once(SM_PATH . 'functions/mime.php');
27 require_once(SM_PATH . 'functions/date.php');
28 require_once(SM_PATH . 'functions/url_parser.php');
29 require_once(SM_PATH . 'functions/identity.php');
30 require_once(SM_PATH . 'functions/mailbox_display.php');
31 require_once(SM_PATH . 'functions/forms.php');
32 require_once(SM_PATH . 'functions/attachment_common.php');
33 require_once(SM_PATH . 'functions/compose.php');
34
35 /**
36 * Given an IMAP message id number, this will look it up in the cached
37 * and sorted msgs array and return the index of the next message
38 *
39 * @param int $passed_id The current message UID
40 * @return the index of the next valid message from the array
41 */
42 function findNextMessage($uidset,$passed_id='backwards') {
43 if (!is_array($uidset)) {
44 return -1;
45 }
46 if ($passed_id=='backwards' || !is_array($uidset)) { // check for backwards compattibilty gpg plugin
47 $passed_id = $uidset;
48 }
49 $result = sqm_array_get_value_by_offset($uidset,$passed_id,1);
50 if ($result === false) {
51 return -1;
52 } else {
53 return $result;
54 }
55 }
56
57 /**
58 * Given an IMAP message id number, this will look it up in the cached
59 * and sorted msgs array and return the index of the previous message
60 *
61 * @param int $passed_id The current message UID
62 * @return the index of the next valid message from the array
63 */
64
65 function findPreviousMessage($uidset, $passed_id) {
66 if (!is_array($uidset)) {
67 return -1;
68 }
69 $result = sqm_array_get_value_by_offset($uidset,$passed_id,-1);
70 if ($result === false) {
71 return -1;
72 } else {
73 return $result;
74 }
75 }
76
77 function html_toggle_href ($mailbox, $passed_id, $passed_ent_id, $message) {
78 global $base_uri, $show_html_default;
79
80 $has_html = false;
81 if ($message->header->type0 == 'message' && $message->header->type1 == 'rfc822') {
82 $type0 = $message->rfc822_header->content_type->type0;
83 $type1 = $message->rfc822_header->content_type->type1;
84 } else {
85 $type0 = $message->header->type0;
86 $type1 = $message->header->type1;
87 }
88 if($type0 == 'multipart' &&
89 ($type1 == 'alternative' || $type1 == 'mixed' || $type1 == 'related' || $type1=='signed')) {
90 if ($message->findDisplayEntity(array(), array('text/html'), true)) {
91 $has_html = true;
92 }
93 }
94 /*
95 * Normal single part message so check its type.
96 */
97 else {
98 if($type0 == 'text' && $type1 == 'html') {
99 $has_html = true;
100 }
101 }
102 if($has_html == true) {
103 $vars = array('passed_ent_id', 'show_more', 'show_more_cc', 'override_type0', 'override_type1', 'startMessage','where', 'what');
104
105 $new_link = $base_uri . 'src/read_body.php?passed_id=' . urlencode($passed_id) .
106 '&amp;passed_ent_id=' . urlencode($passed_ent_id) .
107 '&amp;mailbox=' . urlencode($mailbox);
108 foreach($vars as $var) {
109 if(sqgetGlobalVar($var, $temp)) {
110 $new_link .= '&amp;' . $var . '=' . urlencode($temp);
111 }
112 }
113
114 if($show_html_default == 1) {
115 $new_link .= '&amp;show_html_default=0';
116 } else {
117 $new_link .= '&amp;show_html_default=1';
118 }
119 return $new_link;
120 }
121 return '';
122 }
123
124 function ServerMDNSupport($aFlags) {
125 /* escaping $ doesn't work -> \x36 */
126 return ( in_array('$mdnsent',$aFlags,true) ||
127 in_array('\\*',$aFlags,true) ) ;
128 }
129
130 function SendMDN ( $mailbox, $passed_id, $message, $imapConnection) {
131 global $squirrelmail_language, $default_charset, $default_move_to_sent,
132 $languages, $useSendmail, $domain, $sent_folder, $username,
133 $data_dir;
134
135 sqgetGlobalVar('SERVER_NAME', $SERVER_NAME, SQ_SERVER);
136
137 $header = $message->rfc822_header;
138
139 $rfc822_header = new Rfc822Header();
140 $content_type = new ContentType('multipart/report');
141 $content_type->properties['report-type']='disposition-notification';
142
143 set_my_charset();
144 if ($default_charset) {
145 $content_type->properties['charset']=$default_charset;
146 }
147 $rfc822_header->content_type = $content_type;
148 $rfc822_header->to[] = $header->dnt;
149 $rfc822_header->subject = _("Read:") . ' ' . decodeHeader($header->subject,true,false);
150
151 $idents = get_identities();
152 $needles = array();
153 if ($header->to) {
154 foreach ($header->to as $message_to) {
155 $needles[] = $message_to->mailbox.'@'.$message_to->host;
156 }
157 }
158 $identity = find_identity($needles);
159 $from_addr = build_from_header($identity);
160 $reply_to = isset($idents[$identity]['reply_to']) ? $idents[$identity]['reply_to'] : '';
161 // FIXME: this must actually be the envelope address of the orginal message,
162 // but do we have that information? For now the first identity is our best guess.
163 $final_recipient = $idents[0]['email_address'];
164
165 $rfc822_header->from = $rfc822_header->parseAddress($from_addr,true);
166 if ($reply_to) {
167 $rfc822_header->reply_to = $rfc822_header->parseAddress($reply_to,true);
168 }
169
170 // part 1 (RFC2298)
171 $senton = getLongDateString( $header->date, $header->date_unparsed );
172 $to_array = $header->to;
173 $to = '';
174 foreach ($to_array as $line) {
175 $to .= ' '.$line->getAddress();
176 }
177 $now = getLongDateString( time() );
178 set_my_charset();
179 $body = _("Your message") . "\r\n\r\n" .
180 "\t" . _("To") . ': ' . decodeHeader($to,false,false) . "\r\n" .
181 "\t" . _("Subject") . ': ' . decodeHeader($header->subject,false,false) . "\r\n" .
182 "\t" . _("Sent") . ': ' . $senton . "\r\n" .
183 "\r\n" .
184 sprintf( _("Was displayed on %s"), $now );
185
186 $special_encoding = '';
187 if (isset($languages[$squirrelmail_language]['XTRA_CODE']) &&
188 function_exists($languages[$squirrelmail_language]['XTRA_CODE'] . '_encode')) {
189 $body = call_user_func($languages[$squirrelmail_language]['XTRA_CODE'] . '_encode', $body);
190 if (strtolower($default_charset) == 'iso-2022-jp') {
191 if (mb_detect_encoding($body) == 'ASCII') {
192 $special_encoding = '8bit';
193 } else {
194 $body = mb_convert_encoding($body, 'JIS');
195 $special_encoding = '7bit';
196 }
197 }
198 } elseif (sq_is8bit($body)) {
199 $special_encoding = '8bit';
200 }
201 $part1 = new Message();
202 $part1->setBody($body);
203 $mime_header = new MessageHeader;
204 $mime_header->type0 = 'text';
205 $mime_header->type1 = 'plain';
206 if ($special_encoding) {
207 $mime_header->encoding = $special_encoding;
208 } else {
209 $mime_header->encoding = 'us-ascii';
210 }
211 if ($default_charset) {
212 $mime_header->parameters['charset'] = $default_charset;
213 }
214 $part1->mime_header = $mime_header;
215
216 // part2 (RFC2298)
217 $original_recipient = $to;
218 $original_message_id = $header->message_id;
219
220 $report = "Reporting-UA : $SERVER_NAME ; SquirrelMail (version " . SM_VERSION . ") \r\n";
221 if ($original_recipient != '') {
222 $report .= "Original-Recipient : $original_recipient\r\n";
223 }
224 $report .= "Final-Recipient: rfc822; $final_recipient\r\n" .
225 "Original-Message-ID : $original_message_id\r\n" .
226 "Disposition: manual-action/MDN-sent-manually; displayed\r\n";
227
228 $part2 = new Message();
229 $part2->setBody($report);
230 $mime_header = new MessageHeader;
231 $mime_header->type0 = 'message';
232 $mime_header->type1 = 'disposition-notification';
233 $mime_header->encoding = 'us-ascii';
234 $part2->mime_header = $mime_header;
235
236 $composeMessage = new Message();
237 $composeMessage->rfc822_header = $rfc822_header;
238 $composeMessage->addEntity($part1);
239 $composeMessage->addEntity($part2);
240
241
242 if ($useSendmail) {
243 require_once(SM_PATH . 'class/deliver/Deliver_SendMail.class.php');
244 global $sendmail_path, $sendmail_args;
245 // Check for outdated configuration
246 if (!isset($sendmail_args)) {
247 if ($sendmail_path=='/var/qmail/bin/qmail-inject') {
248 $sendmail_args = '';
249 } else {
250 $sendmail_args = '-i -t';
251 }
252 }
253 $deliver = new Deliver_SendMail(array('sendmail_args'=>$sendmail_args));
254 $stream = $deliver->initStream($composeMessage,$sendmail_path);
255 } else {
256 require_once(SM_PATH . 'class/deliver/Deliver_SMTP.class.php');
257 $deliver = new Deliver_SMTP();
258 global $smtpServerAddress, $smtpPort, $pop_before_smtp, $pop_before_smtp_host;
259 $authPop = (isset($pop_before_smtp) && $pop_before_smtp) ? true : false;
260 if (empty($pop_before_smtp_host)) $pop_before_smtp_host = $smtpServerAddress;
261 get_smtp_user($user, $pass);
262 $stream = $deliver->initStream($composeMessage,$domain,0,
263 $smtpServerAddress, $smtpPort, $user, $pass, $authPop, $pop_before_smtp_host);
264 }
265 $success = false;
266 if ($stream) {
267 $deliver->mail($composeMessage, $stream);
268 $success = $deliver->finalizeStream($stream);
269 }
270 if (!$success) {
271 $msg = _("Message not sent.") . "\n" .
272 $deliver->dlv_msg;
273 if (! empty($deliver->dlv_server_msg)) {
274 $msg.= "\n" .
275 _("Server replied:") . ' ' . $deliver->dlv_ret_nr . ' ' .
276 nl2br(htmlspecialchars($deliver->dlv_server_msg));
277 }
278 plain_error_message($msg);
279 } else {
280 unset ($deliver);
281
282 // move to sent folder
283 //
284 $move_to_sent = getPref($data_dir,$username,'move_to_sent');
285 if (isset($default_move_to_sent) && ($default_move_to_sent != 0)) {
286 $svr_allow_sent = true;
287 } else {
288 $svr_allow_sent = false;
289 }
290
291 if (isset($sent_folder) && (($sent_folder != '') || ($sent_folder != 'none'))
292 && sqimap_mailbox_exists( $imapConnection, $sent_folder)) {
293 $fld_sent = true;
294 } else {
295 $fld_sent = false;
296 }
297
298 if ((isset($move_to_sent) && ($move_to_sent != 0)) || (!isset($move_to_sent))) {
299 $lcl_allow_sent = true;
300 } else {
301 $lcl_allow_sent = false;
302 }
303
304 if (($fld_sent && $svr_allow_sent && !$lcl_allow_sent) || ($fld_sent && $lcl_allow_sent)) {
305 $save_reply_with_orig=getPref($data_dir,$username,'save_reply_with_orig');
306 if ($save_reply_with_orig) {
307 $sent_folder = $mailbox;
308 }
309 require_once(SM_PATH . 'class/deliver/Deliver_IMAP.class.php');
310 $imap_deliver = new Deliver_IMAP();
311 $imap_deliver->mail($composeMessage, $imapConnection, 0, 0, $imapConnection, $sent_folder);
312 unset ($imap_deliver);
313 }
314 }
315 return $success;
316 }
317
318 function ToggleMDNflag ($set ,$imapConnection, $mailbox, $passed_id) {
319 $sg = $set?'+':'-';
320 $cmd = 'STORE ' . $passed_id . ' ' . $sg . 'FLAGS ($MDNSent)';
321 $read = sqimap_run_command ($imapConnection, $cmd, true, $response,
322 $readmessage, TRUE);
323 }
324
325 function formatRecipientString($recipients, $item ) {
326 global $show_more, $show_more_cc, $show_more_bcc,
327 $PHP_SELF, $oTemplate;
328
329 $string = '';
330 if ((is_array($recipients)) && (isset($recipients[0]))) {
331 $show = false;
332
333 if ($item == 'to') {
334 if ($show_more) {
335 $show = true;
336 $url = set_url_var($PHP_SELF, 'show_more',0);
337 } else {
338 $url = set_url_var($PHP_SELF, 'show_more',1);
339 }
340 } else if ($item == 'cc') {
341 if ($show_more_cc) {
342 $show = true;
343 $url = set_url_var($PHP_SELF, 'show_more_cc',0);
344 } else {
345 $url = set_url_var($PHP_SELF, 'show_more_cc',1);
346 }
347 } else if ($item == 'bcc') {
348 if ($show_more_bcc) {
349 $show = true;
350 $url = set_url_var($PHP_SELF, 'show_more_bcc',0);
351 } else {
352 $url = set_url_var($PHP_SELF, 'show_more_bcc',1);
353 }
354 }
355
356 $a = array();
357 foreach ($recipients as $r) {
358 $a[] = array(
359 // note: decodeHeader is htmlsafe by default
360 'Name' => decodeHeader($r->getAddress(false)),
361 'Email' => htmlspecialchars($r->getEmail()),
362 'Full' => decodeHeader($r->getAddress(true))
363 );
364 }
365
366 $oTemplate->assign('which_field', $item);
367 $oTemplate->assign('recipients', $a);
368 $oTemplate->assign('more_less_toggle_href', $url);
369 $oTemplate->assign('show_more', $show);
370
371 $string = $oTemplate->fetch('read_recipient_list.tpl');
372 }
373 return $string;
374 }
375
376 function formatEnvheader($aMailbox, $passed_id, $passed_ent_id, $message,
377 $color, $FirstTimeSee) {
378 global $default_use_mdn, $default_use_priority,
379 $show_xmailer_default, $mdn_user_support, $PHP_SELF,
380 $squirrelmail_language, $oTemplate;
381
382 $mailbox = $aMailbox['NAME'];
383
384 $header = $message->rfc822_header;
385 $env = array();
386 $env[_("Subject")] = str_replace("&nbsp;"," ",decodeHeader($header->subject));
387
388 $from_name = $header->getAddr_s('from');
389 if (!$from_name)
390 $from_name = $header->getAddr_s('sender');
391 if (!$from_name)
392 $env[_("From")] = _("Unknown sender");
393 else
394 $env[_("From")] = decodeHeader($from_name);
395 $env[_("Date")] = getLongDateString($header->date, $header->date_unparsed);
396 $env[_("To")] = formatRecipientString($header->to, "to");
397 $env[_("Cc")] = formatRecipientString($header->cc, "cc");
398 $env[_("Bcc")] = formatRecipientString($header->bcc, "bcc");
399 if ($default_use_priority) {
400 $oTemplate->assign('message_priority', $header->priority);
401 $env[_("Priority")] = $oTemplate->fetch('read_message_priority.tpl');
402 }
403 if ($show_xmailer_default) {
404 $oTemplate->assign('xmailer', decodeHeader($header->xmailer));
405 $env[_("Mailer")] = $oTemplate->fetch('read_xmailer.tpl');
406 }
407
408 // this is used for both mdn and also general use for plugins, etc
409 $oTemplate->assign('first_time_reading', $FirstTimeSee);
410
411 if ($default_use_mdn) {
412 if ($mdn_user_support) {
413 if ($header->dnt) {
414 $mdn_url = $PHP_SELF;
415 $mdn_url = set_url_var($mdn_url, 'mailbox', urlencode($mailbox));
416 $mdn_url = set_url_var($mdn_url, 'passed_id', $passed_id);
417 $mdn_url = set_url_var($mdn_url, 'passed_ent_id', $passed_ent_id);
418 $mdn_url = set_url_var($mdn_url, 'sendreceipt', 1);
419
420 $oTemplate->assign('read_receipt_sent', $message->is_mdnsent);
421 $oTemplate->assign('send_receipt_href', $mdn_url);
422
423 $env[_("Read Receipt")] = $oTemplate->fetch('read_handle_receipt.tpl');
424 }
425 }
426 }
427
428 $statuses = array();
429 if (isset($aMailbox['MSG_HEADERS'][$passed_id]['FLAGS'])) {
430 if (isset($aMailbox['MSG_HEADERS'][$passed_id]['FLAGS']['\\deleted']) &&
431 $aMailbox['MSG_HEADERS'][$passed_id]['FLAGS']['\\deleted'] === true) {
432 $statuses[] = _("deleted");
433 }
434 if (isset($aMailbox['MSG_HEADERS'][$passed_id]['FLAGS']['\\answered']) &&
435 $aMailbox['MSG_HEADERS'][$passed_id]['FLAGS']['\\answered'] === true) {
436 $statuses[] = _("answered");
437 }
438 if (isset($aMailbox['MSG_HEADERS'][$passed_id]['FLAGS']['\\draft']) &&
439 $aMailbox['MSG_HEADERS'][$passed_id]['FLAGS']['\\draft'] === true) {
440 $statuses[] = _("draft");
441 }
442 if (isset($aMailbox['MSG_HEADERS'][$passed_id]['FLAGS']['\\flagged']) &&
443 $aMailbox['MSG_HEADERS'][$passed_id]['FLAGS']['\\flagged'] === true) {
444 $statuses[] = _("flagged");
445 }
446 if ( count($statuses) ) {
447 $env[_("Status")] = implode(', ', $statuses);
448 }
449 }
450
451 $env[_("Options")] = formatToolbar($mailbox, $passed_id, $passed_ent_id, $message, $color);
452
453
454 $oTemplate->assign('headers_to_display', $env);
455
456 $oTemplate->display('read_headers.tpl');
457 }
458
459 /**
460 * Format message toolbar
461 *
462 * @param array $aMailbox Current mailbox information array
463 * @param int $passed_id UID of current message
464 * @param int $passed_ent_id Id of entity within message
465 * @param object $message Current message object
466 * @param void $removedVar This parameter is no longer used, but remains
467 * so as not to break this function's prototype
468 * (OPTIONAL)
469 * @param boolean $nav_on_top When TRUE, the menubar is being constructed
470 * for use at the top of the page, otherwise it
471 * will be used for page bottom (OPTIONAL;
472 * default = TRUE)
473 */
474 function formatMenubar($aMailbox, $passed_id, $passed_ent_id, $message,
475 $removedVar=FALSE, $nav_on_top=TRUE) {
476
477 global $base_uri, $draft_folder, $where, $what, $sort,
478 $startMessage, $PHP_SELF, $save_as_draft,
479 $enable_forward_as_attachment, $imapConnection, $lastTargetMailbox,
480 $delete_prev_next_display, $show_copy_buttons,
481 $compose_new_win, $compose_width, $compose_height,
482 $oTemplate;
483
484 //FIXME cleanup argument list, use $aMailbox where possible
485 $mailbox = $aMailbox['NAME'];
486
487 $urlMailbox = urlencode($mailbox);
488
489 // Create Prev & Next links
490 // Handle nested entities first (i.e. Mime Attach parts)
491 $prev_href = $next_href = $up_href = $del_href = $del_prev_href = $del_next_href = '';
492 $msg_list_href = $search_href = $view_msg_href = '';
493 if (isset($passed_ent_id) && $passed_ent_id) {
494 // code for navigating through attached message/rfc822 messages
495 $url = set_url_var($PHP_SELF, 'passed_ent_id',0);
496 $entities = array();
497 $entity_count = array();
498 $c = 0;
499
500 foreach($message->parent->entities as $ent) {
501 if ($ent->type0 == 'message' && $ent->type1 == 'rfc822') {
502
503 $c++;
504 $entity_count[$c] = $ent->entity_id;
505 $entities[$ent->entity_id] = $c;
506 }
507 }
508
509 if(isset($entities[$passed_ent_id]) && $entities[$passed_ent_id] > 1) {
510 $prev_ent_id = $entity_count[$entities[$passed_ent_id] - 1];
511 $prev_href = set_url_var($PHP_SELF, 'passed_ent_id', $prev_ent_id);
512 }
513
514 if(isset($entities[$passed_ent_id]) && $entities[$passed_ent_id] < $c) {
515 $next_ent_id = $entity_count[$entities[$passed_ent_id] + 1];
516 $next_href = set_url_var($PHP_SELF, 'passed_ent_id', $next_ent_id);
517 }
518
519 $par_ent_id = $message->parent->entity_id;
520 if ($par_ent_id) {
521 $par_ent_id = substr($par_ent_id,0,-2);
522 if ( $par_ent_id != 0 ) {
523 $up_href = set_url_var($PHP_SELF, 'passed_ent_id',$par_ent_id);
524 }
525 }
526
527 $view_msg_href = $url;
528
529 // Prev/Next links for regular messages
530 } else if ( true ) { //!(isset($where) && isset($what)) ) {
531 $prev = findPreviousMessage($aMailbox['UIDSET'][$what], $passed_id);
532 $next = findNextMessage($aMailbox['UIDSET'][$what],$passed_id);
533
534 if ($prev >= 0) {
535 $prev_href = $base_uri . 'src/read_body.php?passed_id='.$prev.
536 '&amp;mailbox='.$urlMailbox.'&amp;sort='.$sort.
537 "&amp;where=$where&amp;what=$what" .
538 '&amp;startMessage='.$startMessage.'&amp;show_more=0';
539 }
540
541 if ($next >= 0) {
542 $next_href = $base_uri . 'src/read_body.php?passed_id='.$next.
543 '&amp;mailbox='.$urlMailbox.'&amp;sort='.$sort.
544 "&amp;where=$where&amp;what=$what" .
545 '&amp;startMessage='.$startMessage.'&amp;show_more=0';
546 }
547
548 // Only bother with Delete & Prev and Delete & Next IF
549 // top display is enabled.
550 if ( $delete_prev_next_display == 1 &&
551 in_array('\\deleted', $aMailbox['PERMANENTFLAGS'],true) ) {
552 if ($prev >= 0) {
553 $del_prev_href = $base_uri . 'src/read_body.php?passed_id='.$prev.
554 '&amp;mailbox='.$urlMailbox.'&amp;sort='.$sort.
555 '&amp;startMessage='.$startMessage.'&amp;show_more=0'.
556 "&amp;where=$where&amp;what=$what" .
557 '&amp;delete_id='.$passed_id;
558 }
559
560 if ($next >= 0) {
561 $del_next_href = $base_uri . 'src/read_body.php?passed_id='.$next.
562 '&amp;mailbox='.$urlMailbox.'&amp;sort='.$sort.
563 '&amp;startMessage='.$startMessage.'&amp;show_more=0'.
564 "&amp;where=$where&amp;what=$what" .
565 '&amp;delete_id='.$passed_id;
566 }
567 }
568 }
569
570 $msg_list_href = get_message_list_uri($aMailbox['NAME'], $startMessage, $what);
571 if ($where == 'search.php')
572 $search_href = str_replace('read_body.php', 'search.php', $msg_list_href);
573 else
574 $search_href = '';
575
576 $comp_uri = $base_uri.'src/compose.php' .
577 '?passed_id=' . $passed_id .
578 '&amp;mailbox=' . $urlMailbox .
579 '&amp;startMessage=' . $startMessage .
580 (isset($passed_ent_id) ? '&amp;passed_ent_id='.$passed_ent_id : '');
581
582 // Start form for reply/reply all/forward..
583 $target = '';
584 $on_click='';
585 $method='post';
586 $onsubmit='';
587 if ($compose_new_win == '1') {
588 if (!preg_match("/^[0-9]{3,4}$/", $compose_width)) {
589 $compose_width = '640';
590 }
591 if (!preg_match("/^[0-9]{3,4}$/", $compose_height)) {
592 $compose_height = '550';
593 }
594 if ( checkForJavascript() ) {
595 $on_click='comp_in_new_form(\''.$comp_uri.'\', this, this.form,'. $compose_width .',' . $compose_height .')';
596 $comp_uri = 'javascript:void(0)';
597 $method='get';
598 $onsubmit = 'return false';
599 } else {
600 $target = '_blank';
601 }
602 }
603
604 $oTemplate->assign('nav_on_top', $nav_on_top);
605
606 $oTemplate->assign('prev_href', $prev_href);
607 $oTemplate->assign('up_href', $up_href);
608 $oTemplate->assign('next_href', $next_href);
609 $oTemplate->assign('del_prev_href', $del_prev_href);
610 $oTemplate->assign('del_next_href', $del_next_href);
611 $oTemplate->assign('view_msg_href', $view_msg_href);
612
613 $oTemplate->assign('message_list_href', $msg_list_href);
614 $oTemplate->assign('search_href', $search_href);
615
616 $oTemplate->assign('form_extra', '');
617 $oTemplate->assign('form_method', $method);
618 $oTemplate->assign('form_target', $target);
619 $oTemplate->assign('form_onsubmit', $onsubmit);
620 $oTemplate->assign('compose_href', $comp_uri);
621 $oTemplate->assign('button_onclick', $on_click);
622 $oTemplate->assign('forward_as_attachment_enabled', $enable_forward_as_attachment==1);
623
624 //FIXME: I am surprised these aren't already given to the template; probably needs to be given at a higher level, so I have NO IDEA if this is the right place to do this... adding them so template can construct its own API calls... we can build those herein too if preferrable
625 $oTemplate->assign('mailbox', $aMailbox['NAME']);
626 $oTemplate->assign('passed_id', $passed_id);
627 $oTemplate->assign('what', $what);
628
629 // If Draft folder - create Resume link
630 $resume_draft = $edit_as_new = false;
631 if (($mailbox == $draft_folder) && ($save_as_draft)) {
632 $resume_draft = true; 'smaction_draft';
633 } else if (handleAsSent($mailbox)) {
634 $edit_as_new = true;
635 }
636 $oTemplate->assign('can_resume_draft', $resume_draft);
637 $oTemplate->assign('can_edit_as_new', $edit_as_new);
638
639 $oTemplate->assign('mailboxes', sqimap_mailbox_option_array($imapConnection));
640 if (in_array('\\deleted', $aMailbox['PERMANENTFLAGS'],true)) {
641 $delete_url = $base_uri . "src/$where";
642 $oTemplate->assign('can_be_deleted', true);
643 $oTemplate->assign('move_delete_form_action', $base_uri.'src/'.$where);
644 $oTemplate->assign('delete_form_extra', addHidden('mailbox', $aMailbox['NAME'])."\n" .
645 addHidden('msg[0]', $passed_id)."\n" .
646 addHidden('startMessage', $startMessage)."\n" );
647 if (!(isset($passed_ent_id) && $passed_ent_id)) {
648 $oTemplate->assign('can_be_moved', true);
649 $oTemplate->assign('move_form_extra', addHidden('mailbox', $aMailbox['NAME'])."\n" .
650 addHidden('msg[0]', $passed_id)."\n" );
651 $oTemplate->assign('last_move_target', isset($lastTargetMailbox) && !empty($lastTargetMailbox) ? $lastTargetMailbox : '');
652 $oTemplate->assign('can_be_copied', $show_copy_buttons==1);
653 } else {
654 $oTemplate->assign('can_be_moved', false);
655 $oTemplate->assign('move_form_extra', '');
656 $oTemplate->assign('last_move_target', '');
657 $oTemplate->assign('can_be_copied', false);
658 }
659 } else {
660 $oTemplate->assign('can_be_deleted', false);
661 $oTemplate->assign('move_delete_form_action', '');
662 $oTemplate->assign('delete_form_extra', '');
663 $oTemplate->assign('can_be_moved', false);
664 $oTemplate->assign('move_form_extra', '');
665 $oTemplate->assign('last_move_target', '');
666 $oTemplate->assign('can_be_copied', false);
667 }
668
669 // access keys... only add to the top menubar, because adding
670 // them twice makes them less functional (press access key, *then*
671 // press <enter> to make it work)
672 //
673 if ($nav_on_top) {
674 global $accesskey_read_msg_reply, $accesskey_read_msg_reply_all,
675 $accesskey_read_msg_forward, $accesskey_read_msg_as_attach,
676 $accesskey_read_msg_delete, $accesskey_read_msg_bypass_trash,
677 $accesskey_read_msg_move, $accesskey_read_msg_move_to;
678 } else {
679 $accesskey_read_msg_reply = $accesskey_read_msg_reply_all =
680 $accesskey_read_msg_forward = $accesskey_read_msg_as_attach =
681 $accesskey_read_msg_delete = $accesskey_read_msg_bypass_trash =
682 $accesskey_read_msg_move = $accesskey_read_msg_move_to = 'NONE';
683 }
684 $oTemplate->assign('accesskey_read_msg_reply', $accesskey_read_msg_reply);
685 $oTemplate->assign('accesskey_read_msg_reply_all', $accesskey_read_msg_reply_all);
686 $oTemplate->assign('accesskey_read_msg_forward', $accesskey_read_msg_forward);
687 $oTemplate->assign('accesskey_read_msg_as_attach', $accesskey_read_msg_as_attach);
688 $oTemplate->assign('accesskey_read_msg_delete', $accesskey_read_msg_delete);
689 $oTemplate->assign('accesskey_read_msg_bypass_trash', $accesskey_read_msg_bypass_trash);
690 $oTemplate->assign('accesskey_read_msg_move_to', $accesskey_read_msg_move_to);
691 $oTemplate->assign('accesskey_read_msg_move', $accesskey_read_msg_move);
692
693 global $null;
694 do_hook('read_body_menu', $null);
695
696 if ($nav_on_top) {
697 $oTemplate->display('read_menubar_nav.tpl');
698 $oTemplate->display('read_menubar_buttons.tpl');
699 } else {
700 $oTemplate->display('read_menubar_buttons.tpl');
701 $oTemplate->display('read_menubar_nav.tpl');
702 }
703
704 }
705
706 function formatToolbar($mailbox, $passed_id, $passed_ent_id, $message, $color) {
707 global $base_uri, $where, $what, $show_html_default,
708 $oTemplate, $download_href, $PHP_SELF,
709 $unsafe_image_toggle_href, $unsafe_image_toggle_text;
710
711 $urlMailbox = urlencode($mailbox);
712 $urlPassed_id = urlencode($passed_id);
713 $urlPassed_ent_id = urlencode($passed_ent_id);
714
715 $query_string = 'mailbox=' . $urlMailbox . '&amp;passed_id=' . $urlPassed_id . '&amp;passed_ent_id=' . $urlPassed_ent_id;
716 if (!empty($where)) {
717 $query_string .= '&amp;where=' . urlencode($where);
718 }
719 if (!empty($what)) {
720 $query_string .= '&amp;what=' . urlencode($what);
721 }
722 $url = $base_uri.'src/view_header.php?'.$query_string;
723
724 $links = array();
725 $links[] = array (
726 'URL' => $url,
727 'Text' => _("View Full Header")
728 );
729
730 if ( checkForJavaScript() ) {
731 $links[] = array (
732 'URL' => 'javascript:printThis();',
733 'Text' => _("Print"),
734 );
735 } else {
736 $links[] = array (
737 'URL' => set_url_var($PHP_SELF, 'print', '1'),
738 'Text' => _("Print"),
739 'Target' => '_blank'
740 );
741 }
742
743 $links[] = array (
744 'URL' => $download_href,
745 'Text' => _("Download this as a file")
746 );
747 $toggle = html_toggle_href($mailbox, $passed_id, $passed_ent_id, $message);
748 if (!empty($toggle)) {
749 $links[] = array (
750 'URL' => $toggle,
751 'Text' => $show_html_default==1 ? _("View as plain text") : _("View as HTML")
752 );
753 }
754 if (!empty($unsafe_image_toggle_href)) {
755 $links[] = array (
756 'URL' => $unsafe_image_toggle_href,
757 'Text' => $unsafe_image_toggle_text
758 );
759 }
760
761 do_hook('read_body_header_right', $links);
762
763 $oTemplate->assign('links', $links);
764
765 return $oTemplate->fetch('read_toolbar.tpl');
766 }
767
768 /***************************/
769 /* Main of read_body.php */
770 /***************************/
771
772 /* get the globals we may need */
773
774 sqgetGlobalVar('delimiter', $delimiter, SQ_SESSION);
775 sqgetGlobalVar('lastTargetMailbox', $lastTargetMailbox, SQ_SESSION);
776 if (!sqgetGlobalVar('messages', $messages, SQ_SESSION) ) {
777 $messages = array();
778 }
779 sqgetGlobalVar('delayed_errors', $delayed_errors, SQ_SESSION);
780 if (is_array($delayed_errors)) {
781 $oErrorHandler->AssignDelayedErrors($delayed_errors);
782 sqsession_unregister("delayed_errors");
783 }
784 /** GET VARS */
785 sqgetGlobalVar('sendreceipt', $sendreceipt, SQ_GET);
786 if (!sqgetGlobalVar('where', $where, SQ_GET) ) {
787 $where = 'right_main.php';
788 }
789 /*
790 * Used as entry key to the list of uid's cached in the mailbox cache
791 * we use the cached uid's to get the next and prev message.
792 */
793 if (!sqgetGlobalVar('what', $what, SQ_GET) ){
794 $what = 0;
795 }
796 if ( sqgetGlobalVar('show_more', $temp, SQ_GET) ) {
797 $show_more = (int) $temp;
798 }
799 if ( sqgetGlobalVar('show_more_cc', $temp, SQ_GET) ) {
800 $show_more_cc = (int) $temp;
801 }
802 if ( sqgetGlobalVar('show_more_bcc', $temp, SQ_GET) ) {
803 $show_more_bcc = (int) $temp;
804 }
805 if ( sqgetGlobalVar('view_hdr', $temp, SQ_GET) ) {
806 $view_hdr = (int) $temp;
807 }
808
809 if ( sqgetGlobalVar('account', $temp, SQ_GET) ) {
810 $iAccount = (int) $temp;
811 } else {
812 $iAccount = 0;
813 }
814
815 /** GET/POST VARS */
816 sqgetGlobalVar('passed_id', $passed_id, SQ_INORDER, NULL, SQ_TYPE_BIGINT);
817 sqgetGlobalVar('passed_ent_id', $passed_ent_id);
818 sqgetGlobalVar('mailbox', $mailbox);
819
820 if ( sqgetGlobalVar('sort', $temp) ) {
821 $sort = (int) $temp;
822 }
823 if ( sqgetGlobalVar('startMessage', $temp) ) {
824 $startMessage = (int) $temp;
825 } else {
826 $startMessage = 1;
827 }
828 if(sqgetGlobalVar('show_html_default', $temp)) {
829 $show_html_default = (int) $temp;
830 }
831
832 if(sqgetGlobalVar('view_unsafe_images', $temp)) {
833 $view_unsafe_images = (int) $temp;
834 if($view_unsafe_images == 1) {
835 $show_html_default = 1;
836 }
837 } else {
838 $view_unsafe_images = 0;
839 }
840
841 /**
842 * Retrieve mailbox cache
843 */
844 sqgetGlobalVar('mailbox_cache',$mailbox_cache,SQ_SESSION);
845
846 /* end of get globals */
847
848 $imapConnection = sqimap_login($username, false, $imapServerAddress, $imapPort, 0);
849 $aMailbox = sqm_api_mailbox_select($imapConnection, $iAccount, $mailbox,array('setindex' => $what, 'offset' => $startMessage),array());
850
851
852 /**
853 Start code to set the columns to fetch in case of hitting the next/prev link
854 The reason for this is the fact that the cache can be invalidated which means that the headers
855 to fetch aren't there anymore. Before they got calculated when the messagelist was shown.
856
857 Todo, better central handling of setting the mailbox options so we do not need to do the stuff below
858 */
859
860 /**
861 * Replace From => To in case it concerns a draft or sent folder
862 */
863 $aColumns = array();
864 if (($mailbox == $sent_folder || $mailbox == $draft_folder) &&
865 !in_array(SQM_COL_TO,$index_order)) {
866 $aNewOrder = array(); // nice var name ;)
867 foreach($index_order as $iCol) {
868 if ($iCol == SQM_COL_FROM) {
869 $iCol = SQM_COL_TO;
870 }
871 $aColumns[$iCol] = array();
872 }
873 } else {
874 foreach ($index_order as $iCol) {
875 $aColumns[$iCol] = array();
876 }
877 }
878
879 $aProps = array(
880 'columns' => $aColumns, // columns bound settings
881 'config' => array(
882 'highlight_list' => $message_highlight_list, // row highlighting rules
883 'trash_folder' => $trash_folder,
884 'sent_folder' => $sent_folder,
885 'draft_folder' => $draft_folder));
886
887 calcFetchColumns($aMailbox,$aProps);
888
889 /**
890 End code to set the columns to fetch in case of hitting the next/prev link
891 */
892
893
894
895 /**
896 * Check if cache is still valid, $what contains the key
897 * which gives us acces to the array with uid's. At this moment
898 * 0 is used for a normal message list and search uses 1 as key. This can be
899 * changed / extended in the future.
900 * If on a select of a mailbox we detect that the cache should be invalidated due to
901 * the delete of messages or due to new messages we empty the list with uid's and
902 * that's what we detect below.
903 */
904 if (!is_array($aMailbox['UIDSET'][$what])) {
905 fetchMessageHeaders($imapConnection, $aMailbox);
906 }
907
908 $iSetIndex = $aMailbox['SETINDEX'];
909 $aMailbox['CURRENT_MSG'][$iSetIndex] = $passed_id;
910
911 /**
912 * Update the seen state
913 * and ignore in_array('\\seen',$aMailbox['PERMANENTFLAGS'],true)
914 */
915 if (isset($aMailbox['MSG_HEADERS'][$passed_id]['FLAGS'])) {
916 $aMailbox['MSG_HEADERS'][$passed_id]['FLAGS']['\\seen'] = true;
917 }
918
919 /**
920 * Process Delete from delete-move-next
921 * but only if delete_id was set
922 */
923 if ( sqgetGlobalVar('delete_id', $delete_id, SQ_GET) ) {
924 handleMessageListForm($imapConnection,$aMailbox,$sButton='setDeleted', array($delete_id));
925 }
926
927 /**
928 * $message contains all information about the message
929 * including header and body
930 */
931
932 if (isset($aMailbox['MSG_HEADERS'][$passed_id]['MESSAGE_OBJECT'])) {
933 $message = $aMailbox['MSG_HEADERS'][$passed_id]['MESSAGE_OBJECT'];
934 $FirstTimeSee = !$message->is_seen;
935 } else {
936 $message = sqimap_get_message($imapConnection, $passed_id, $mailbox);
937 $FirstTimeSee = !$message->is_seen;
938 }
939
940 /**
941 * update message seen status and put in cache
942 */
943 $message->is_seen = true;
944 $aMailbox['MSG_HEADERS'][$passed_id]['MESSAGE_OBJECT'] = $message;
945
946 if (isset($passed_ent_id) && $passed_ent_id) {
947 $message = $message->getEntity($passed_ent_id);
948 if ($message->type0 != 'message' && $message->type1 != 'rfc822') {
949 $message = $message->parent;
950 }
951 $read = sqimap_run_command ($imapConnection, "FETCH $passed_id BODY[$passed_ent_id.HEADER]", true, $response, $msg, TRUE);
952 $rfc822_header = new Rfc822Header();
953 $rfc822_header->parseHeader($read);
954 $message->rfc822_header = $rfc822_header;
955 } else if ($message->type0 == 'message' && $message->type1 == 'rfc822' && isset($message->entities[0])) {
956 $read = sqimap_run_command ($imapConnection, "FETCH $passed_id BODY[1.HEADER]", true, $response, $msg, TRUE);
957 $rfc822_header = new Rfc822Header();
958 $rfc822_header->parseHeader($read);
959 $message->rfc822_header = $rfc822_header;
960 } else {
961 $passed_ent_id = 0;
962 }
963 $header = $message->header;
964
965
966 /****************************************/
967 /* Block for handling incoming url vars */
968 /****************************************/
969
970 if (isset($sendreceipt)) {
971 if ( !$message->is_mdnsent ) {
972 $supportMDN = ServerMDNSupport($aMailbox["PERMANENTFLAGS"]);
973 if ( SendMDN( $mailbox, $passed_id, $message, $imapConnection ) > 0 && $supportMDN ) {
974 ToggleMDNflag( true, $imapConnection, $mailbox, $passed_id);
975 $message->is_mdnsent = true;
976 $aMailbox['MSG_HEADERS'][$passed_id]['MESSAGE_OBJECT'] = $message;
977 }
978 }
979 }
980 /***********************************************/
981 /* End of block for handling incoming url vars */
982 /***********************************************/
983
984 $oTemplate->assign('aAttribs', array('class' => 'entity_sep'));
985 $hr = $oTemplate->fetch('horizontal_rule.tpl');
986 $messagebody = '';
987 do_hook('read_body_top', $null);
988 if ($show_html_default == 1) {
989 $ent_ar = $message->findDisplayEntity(array());
990 } else {
991 $ent_ar = $message->findDisplayEntity(array(), array('text/plain'));
992 }
993 $cnt = count($ent_ar);
994 for ($i = 0; $i < $cnt; $i++) {
995 $messagebody .= formatBody($imapConnection, $message, $color, $wrap_at, $ent_ar[$i], $passed_id, $mailbox);
996 if ($i != $cnt-1) {
997 $messagebody .= $hr;
998 }
999 }
1000
1001 /**
1002 * Write mailbox with updated seen flag information back to cache.
1003 */
1004 $mailbox_cache[$iAccount.'_'.$aMailbox['NAME']] = $aMailbox;
1005 sqsession_register($mailbox_cache,'mailbox_cache');
1006 $_SESSION['mailbox_cache'] = $mailbox_cache;
1007
1008 // message list URI is used in page header when on read_body
1009 $oTemplate->assign('message_list_href', get_message_list_uri($aMailbox['NAME'], $startMessage, $what));
1010
1011 displayPageHeader($color, $mailbox,'','');
1012
1013 /* this is the non-javascript version of printer friendly */
1014 if ( sqgetGlobalVar('print', $print, SQ_GET) ) {
1015 $oTemplate->display('read_message_print.tpl');
1016 } else {
1017 formatMenubar($aMailbox, $passed_id, $passed_ent_id, $message,false);
1018 }
1019 formatEnvheader($aMailbox, $passed_id, $passed_ent_id, $message, $color, $FirstTimeSee);
1020
1021 $oTemplate->assign('message_body', $messagebody);
1022 $oTemplate->display('read_message_body.tpl');
1023
1024 formatAttachments($message,$ent_ar,$mailbox, $passed_id);
1025
1026 /* show attached images inline -- if pref'fed so */
1027 if ($attachment_common_show_images && is_array($attachment_common_show_images_list)) {
1028 $images = array();
1029 foreach ($attachment_common_show_images_list as $img) {
1030 $imgurl = SM_PATH . 'src/download.php' .
1031 '?' .
1032 'passed_id=' . urlencode($img['passed_id']) .
1033 '&amp;mailbox=' . urlencode($mailbox) .
1034 '&amp;ent_id=' . urlencode($img['ent_id']) .
1035 '&amp;absolute_dl=true';
1036 $a = array();
1037 $a['Name'] = $img['name'];
1038 $a['DisplayURL'] = $imgurl;
1039 $a['DownloadURL'] = $img['download_href'];
1040 $images[] = $a;
1041 }
1042
1043 $oTemplate->assign('images', $images);
1044 $oTemplate->display('read_display_images_inline.tpl');
1045 }
1046
1047 formatMenubar($aMailbox, $passed_id, $passed_ent_id, $message, false, FALSE);
1048
1049 do_hook('read_body_bottom', $null);
1050 sqimap_logout($imapConnection);
1051 $oTemplate->display('footer.tpl');