Fix wrong comment syntax. Thanks Thierry Godefroy.
[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;
259 $authPop = (isset($pop_before_smtp) && $pop_before_smtp) ? true : false;
260 get_smtp_user($user, $pass);
261 $stream = $deliver->initStream($composeMessage,$domain,0,
262 $smtpServerAddress, $smtpPort, $user, $pass, $authPop);
263 }
264 $success = false;
265 if ($stream) {
266 $deliver->mail($composeMessage, $stream);
267 $success = $deliver->finalizeStream($stream);
268 }
269 if (!$success) {
270 $msg = _("Message not sent.") . "<br />\n" .
271 $deliver->dlv_msg;
272 if (! empty($deliver->dlv_server_msg)) {
273 $msg.= '<br />' .
274 _("Server replied:") . ' ' . $deliver->dlv_ret_nr . ' ' .
275 nl2br(htmlspecialchars($deliver->dlv_server_msg));
276 }
277 plain_error_message($msg);
278 } else {
279 unset ($deliver);
280
281 // move to sent folder
282 //
283 $move_to_sent = getPref($data_dir,$username,'move_to_sent');
284 if (isset($default_move_to_sent) && ($default_move_to_sent != 0)) {
285 $svr_allow_sent = true;
286 } else {
287 $svr_allow_sent = false;
288 }
289
290 if (isset($sent_folder) && (($sent_folder != '') || ($sent_folder != 'none'))
291 && sqimap_mailbox_exists( $imapConnection, $sent_folder)) {
292 $fld_sent = true;
293 } else {
294 $fld_sent = false;
295 }
296
297 if ((isset($move_to_sent) && ($move_to_sent != 0)) || (!isset($move_to_sent))) {
298 $lcl_allow_sent = true;
299 } else {
300 $lcl_allow_sent = false;
301 }
302
303 if (($fld_sent && $svr_allow_sent && !$lcl_allow_sent) || ($fld_sent && $lcl_allow_sent)) {
304 $save_reply_with_orig=getPref($data_dir,$username,'save_reply_with_orig');
305 if ($save_reply_with_orig) {
306 $sent_folder = $mailbox;
307 }
308 require_once(SM_PATH . 'class/deliver/Deliver_IMAP.class.php');
309 $imap_deliver = new Deliver_IMAP();
310 $imap_deliver->mail($composeMessage, $imapConnection, 0, 0, $sent_folder);
311 unset ($imap_deliver);
312 }
313 }
314 return $success;
315 }
316
317 function ToggleMDNflag ($set ,$imapConnection, $mailbox, $passed_id) {
318 $sg = $set?'+':'-';
319 $cmd = 'STORE ' . $passed_id . ' ' . $sg . 'FLAGS ($MDNSent)';
320 $read = sqimap_run_command ($imapConnection, $cmd, true, $response,
321 $readmessage, TRUE);
322 }
323
324 function formatRecipientString($recipients, $item ) {
325 global $show_more, $show_more_cc, $show_more_bcc,
326 $PHP_SELF, $oTemplate;
327
328 $string = '';
329 if ((is_array($recipients)) && (isset($recipients[0]))) {
330 $show = false;
331
332 if ($item == 'to') {
333 if ($show_more) {
334 $show = true;
335 $url = set_url_var($PHP_SELF, 'show_more',0);
336 } else {
337 $url = set_url_var($PHP_SELF, 'show_more',1);
338 }
339 } else if ($item == 'cc') {
340 if ($show_more_cc) {
341 $show = true;
342 $url = set_url_var($PHP_SELF, 'show_more_cc',0);
343 } else {
344 $url = set_url_var($PHP_SELF, 'show_more_cc',1);
345 }
346 } else if ($item == 'bcc') {
347 if ($show_more_bcc) {
348 $show = true;
349 $url = set_url_var($PHP_SELF, 'show_more_bcc',0);
350 } else {
351 $url = set_url_var($PHP_SELF, 'show_more_bcc',1);
352 }
353 }
354
355 $a = array();
356 foreach ($recipients as $r) {
357 $a[] = array(
358 'Name' => htmlspecialchars($r->getAddress(false)),
359 'Email' => htmlspecialchars($r->getEmail()),
360 'Full' => htmlspecialchars($r->getAddress(true))
361 );
362 }
363
364 $oTemplate->assign('which_field', $item);
365 $oTemplate->assign('recipients', $a);
366 $oTemplate->assign('more_less_toggle_href', $url);
367 $oTemplate->assign('show_more', $show);
368
369 $string = $oTemplate->fetch('read_recipient_list.tpl');
370 }
371 return $string;
372 }
373
374 function formatEnvheader($aMailbox, $passed_id, $passed_ent_id, $message,
375 $color, $FirstTimeSee) {
376 global $default_use_mdn, $default_use_priority,
377 $show_xmailer_default, $mdn_user_support, $PHP_SELF,
378 $squirrelmail_language, $oTemplate;
379
380 $mailbox = $aMailbox['NAME'];
381
382 $header = $message->rfc822_header;
383 $env = array();
384 $env[_("Subject")] = str_replace("&nbsp;"," ",decodeHeader($header->subject));
385
386 $from_name = $header->getAddr_s('from');
387 if (!$from_name)
388 $from_name = $header->getAddr_s('sender');
389 if (!$from_name)
390 $env[_("From")] = _("Unknown sender");
391 else
392 $env[_("From")] = decodeHeader($from_name);
393 $env[_("Date")] = getLongDateString($header->date, $header->date_unparsed);
394 $env[_("To")] = formatRecipientString($header->to, "to");
395 $env[_("Cc")] = formatRecipientString($header->cc, "cc");
396 $env[_("Bcc")] = formatRecipientString($header->bcc, "bcc");
397 if ($default_use_priority) {
398 $oTemplate->assign('message_priority', $header->priority);
399 $env[_("Priority")] = $oTemplate->fetch('read_message_priority.tpl');
400 }
401 if ($show_xmailer_default) {
402 $oTemplate->assign('xmailer', decodeHeader($header->xmailer));
403 $env[_("Mailer")] = $oTemplate->fetch('read_xmailer.tpl');
404 }
405
406 // this is used for both mdn and also general use for plugins, etc
407 $oTemplate->assign('first_time_reading', $FirstTimeSee);
408
409 if ($default_use_mdn) {
410 if ($mdn_user_support) {
411 if ($header->dnt) {
412 $mdn_url = $PHP_SELF;
413 $mdn_url = set_url_var($mdn_url, 'mailbox', urlencode($mailbox));
414 $mdn_url = set_url_var($mdn_url, 'passed_id', $passed_id);
415 $mdn_url = set_url_var($mdn_url, 'passed_ent_id', $passed_ent_id);
416 $mdn_url = set_url_var($mdn_url, 'sendreceipt', 1);
417
418 $oTemplate->assign('read_receipt_sent', $message->is_mdnsent);
419 $oTemplate->assign('send_receipt_href', $mdn_url);
420
421 $env[_("Read Receipt")] = $oTemplate->fetch('read_handle_receipt.tpl');
422 }
423 }
424 }
425
426 $statuses = array();
427 if (isset($aMailbox['MSG_HEADERS'][$passed_id]['FLAGS'])) {
428 if (isset($aMailbox['MSG_HEADERS'][$passed_id]['FLAGS']['\\deleted']) &&
429 $aMailbox['MSG_HEADERS'][$passed_id]['FLAGS']['\\deleted'] === true) {
430 $statuses[] = _("deleted");
431 }
432 if (isset($aMailbox['MSG_HEADERS'][$passed_id]['FLAGS']['\\answered']) &&
433 $aMailbox['MSG_HEADERS'][$passed_id]['FLAGS']['\\answered'] === true) {
434 $statuses[] = _("answered");
435 }
436 if (isset($aMailbox['MSG_HEADERS'][$passed_id]['FLAGS']['\\draft']) &&
437 $aMailbox['MSG_HEADERS'][$passed_id]['FLAGS']['\\draft'] === true) {
438 $statuses[] = _("draft");
439 }
440 if (isset($aMailbox['MSG_HEADERS'][$passed_id]['FLAGS']['\\flagged']) &&
441 $aMailbox['MSG_HEADERS'][$passed_id]['FLAGS']['\\flagged'] === true) {
442 $statuses[] = _("flagged");
443 }
444 if ( count($statuses) ) {
445 $env[_("Status")] = implode(', ', $statuses);
446 }
447 }
448
449 $env[_("Options")] = formatToolbar($mailbox, $passed_id, $passed_ent_id, $message, $color);
450
451
452 $oTemplate->assign('headers_to_display', $env);
453
454 $oTemplate->display('read_headers.tpl');
455 }
456
457 /**
458 * Format message toolbar
459 *
460 * @param array $aMailbox Current mailbox information array
461 * @param int $passed_id UID of current message
462 * @param int $passed_ent_id Id of entity within message
463 * @param object $message Current message object
464 * @param object $mbx_response
465 */
466 function formatMenubar($aMailbox, $passed_id, $passed_ent_id, $message, $removedVar, $nav_on_top = TRUE) {
467 global $base_uri, $draft_folder, $where, $what, $sort,
468 $startMessage, $PHP_SELF, $save_as_draft,
469 $enable_forward_as_attachment, $imapConnection, $lastTargetMailbox,
470 $delete_prev_next_display, $show_copy_buttons,
471 $compose_new_win, $compose_width, $compose_height,
472 $oTemplate;
473
474 //FIXME cleanup argument list, use $aMailbox where possible
475 $mailbox = $aMailbox['NAME'];
476
477 $urlMailbox = urlencode($mailbox);
478
479 // Create Prev & Next links
480 // Handle nested entities first (i.e. Mime Attach parts)
481 $prev_href = $next_href = $up_href = $del_href = $del_prev_href = $del_next_href = '';
482 $msg_list_href = $search_href = $view_msg_href = '';
483 if (isset($passed_ent_id) && $passed_ent_id) {
484 // code for navigating through attached message/rfc822 messages
485 $url = set_url_var($PHP_SELF, 'passed_ent_id',0);
486 $entities = array();
487 $entity_count = array();
488 $c = 0;
489
490 foreach($message->parent->entities as $ent) {
491 if ($ent->type0 == 'message' && $ent->type1 == 'rfc822') {
492
493 $c++;
494 $entity_count[$c] = $ent->entity_id;
495 $entities[$ent->entity_id] = $c;
496 }
497 }
498
499 if(isset($entities[$passed_ent_id]) && $entities[$passed_ent_id] > 1) {
500 $prev_ent_id = $entity_count[$entities[$passed_ent_id] - 1];
501 $prev_href = set_url_var($PHP_SELF, 'passed_ent_id', $prev_ent_id);
502 }
503
504 if(isset($entities[$passed_ent_id]) && $entities[$passed_ent_id] < $c) {
505 $next_ent_id = $entity_count[$entities[$passed_ent_id] + 1];
506 $next_href = set_url_var($PHP_SELF, 'passed_ent_id', $next_ent_id);
507 }
508
509 $par_ent_id = $message->parent->entity_id;
510 if ($par_ent_id) {
511 $par_ent_id = substr($par_ent_id,0,-2);
512 if ( $par_ent_id != 0 ) {
513 $up_href = set_url_var($PHP_SELF, 'passed_ent_id',$par_ent_id);
514 }
515 }
516
517 $view_msg_href = $url;
518
519 // Prev/Next links for regular messages
520 } else if ( true ) { //!(isset($where) && isset($what)) ) {
521 $prev = findPreviousMessage($aMailbox['UIDSET'][$what], $passed_id);
522 $next = findNextMessage($aMailbox['UIDSET'][$what],$passed_id);
523
524 if ($prev >= 0) {
525 $prev_href = $base_uri . 'src/read_body.php?passed_id='.$prev.
526 '&amp;mailbox='.$urlMailbox.'&amp;sort='.$sort.
527 "&amp;where=$where&amp;what=$what" .
528 '&amp;startMessage='.$startMessage.'&amp;show_more=0';
529 }
530
531 if ($next >= 0) {
532 $next_href = $base_uri . 'src/read_body.php?passed_id='.$next.
533 '&amp;mailbox='.$urlMailbox.'&amp;sort='.$sort.
534 "&amp;where=$where&amp;what=$what" .
535 '&amp;startMessage='.$startMessage.'&amp;show_more=0';
536 }
537
538 // Only bother with Delete & Prev and Delete & Next IF
539 // top display is enabled.
540 if ( $delete_prev_next_display == 1 &&
541 in_array('\\deleted', $aMailbox['PERMANENTFLAGS'],true) ) {
542 if ($prev >= 0) {
543 $del_prev_href = $base_uri . 'src/read_body.php?passed_id='.$prev.
544 '&amp;mailbox='.$urlMailbox.'&amp;sort='.$sort.
545 '&amp;startMessage='.$startMessage.'&amp;show_more=0'.
546 "&amp;where=$where&amp;what=$what" .
547 '&amp;delete_id='.$passed_id;
548 }
549
550 if ($next >= 0) {
551 $del_next_href = $base_uri . 'src/read_body.php?passed_id='.$next.
552 '&amp;mailbox='.$urlMailbox.'&amp;sort='.$sort.
553 '&amp;startMessage='.$startMessage.'&amp;show_more=0'.
554 "&amp;where=$where&amp;what=$what" .
555 '&amp;delete_id='.$passed_id;
556 }
557 }
558 }
559
560 $msg_list_href = get_message_list_uri($aMailbox['NAME'], $startMessage, $what);
561 if ($where == 'search.php')
562 $search_href = str_replace('read_body.php', 'search.php', $msg_list_href);
563 else
564 $search_href = '';
565
566 $comp_uri = $base_uri.'src/compose.php' .
567 '?passed_id=' . $passed_id .
568 '&amp;mailbox=' . $urlMailbox .
569 '&amp;startMessage=' . $startMessage .
570 (isset($passed_ent_id) ? '&amp;passed_ent_id='.$passed_ent_id : '');
571
572 // Start form for reply/reply all/forward..
573 $target = '';
574 $on_click='';
575 $method='post';
576 $onsubmit='';
577 if ($compose_new_win == '1') {
578 if (!preg_match("/^[0-9]{3,4}$/", $compose_width)) {
579 $compose_width = '640';
580 }
581 if (!preg_match("/^[0-9]{3,4}$/", $compose_height)) {
582 $compose_height = '550';
583 }
584 if ( checkForJavascript() ) {
585 $on_click='comp_in_new_form(\''.$comp_uri.'\', this, this.form,'. $compose_width .',' . $compose_height .')';
586 $comp_uri = 'javascript:void(0)';
587 $method='get';
588 $onsubmit = 'return false';
589 } else {
590 $target = '_blank';
591 }
592 }
593
594 $oTemplate->assign('nav_on_top', $nav_on_top);
595
596 $oTemplate->assign('prev_href', $prev_href);
597 $oTemplate->assign('up_href', $up_href);
598 $oTemplate->assign('next_href', $next_href);
599 $oTemplate->assign('del_prev_href', $del_prev_href);
600 $oTemplate->assign('del_next_href', $del_next_href);
601 $oTemplate->assign('view_msg_href', $view_msg_href);
602
603 $oTemplate->assign('message_list_href', $msg_list_href);
604 $oTemplate->assign('search_href', $search_href);
605
606 $oTemplate->assign('form_extra', '');
607 $oTemplate->assign('form_method', $method);
608 $oTemplate->assign('form_target', $target);
609 $oTemplate->assign('form_onsubmit', $onsubmit);
610 $oTemplate->assign('compose_href', $comp_uri);
611 $oTemplate->assign('button_onclick', $on_click);
612 $oTemplate->assign('forward_as_attachment_enabled', $enable_forward_as_attachment==1);
613
614 //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
615 $oTemplate->assign('mailbox', $aMailbox['NAME']);
616 $oTemplate->assign('passed_id', $passed_id);
617 $oTemplate->assign('what', $what);
618
619 // If Draft folder - create Resume link
620 $resume_draft = $edit_as_new = false;
621 if (($mailbox == $draft_folder) && ($save_as_draft)) {
622 $resume_draft = true; 'smaction_draft';
623 } else if (handleAsSent($mailbox)) {
624 $edit_as_new = true;
625 }
626 $oTemplate->assign('can_resume_draft', $resume_draft);
627 $oTemplate->assign('can_edit_as_new', $edit_as_new);
628
629 $oTemplate->assign('mailboxes', sqimap_mailbox_option_array($imapConnection));
630 if (in_array('\\deleted', $aMailbox['PERMANENTFLAGS'],true)) {
631 $delete_url = $base_uri . "src/$where";
632 $oTemplate->assign('can_be_deleted', true);
633 $oTemplate->assign('move_delete_form_action', $base_uri.'src/'.$where);
634 $oTemplate->assign('delete_form_extra', addHidden('mailbox', $aMailbox['NAME'])."\n" .
635 addHidden('msg[0]', $passed_id)."\n" .
636 addHidden('startMessage', $startMessage)."\n" );
637 if (!(isset($passed_ent_id) && $passed_ent_id)) {
638 $oTemplate->assign('can_be_moved', true);
639 $oTemplate->assign('move_form_extra', addHidden('mailbox', $aMailbox['NAME'])."\n" .
640 addHidden('msg[0]', $passed_id)."\n" );
641 $oTemplate->assign('last_move_target', isset($lastTargetMailbox) && !empty($lastTargetMailbox) ? $lastTargetMailbox : '');
642 $oTemplate->assign('can_be_copied', $show_copy_buttons==1);
643 } else {
644 $oTemplate->assign('can_be_moved', false);
645 $oTemplate->assign('move_form_extra', '');
646 $oTemplate->assign('last_move_target', '');
647 $oTemplate->assign('can_be_copied', false);
648 }
649 } else {
650 $oTemplate->assign('can_be_deleted', false);
651 $oTemplate->assign('move_delete_form_action', '');
652 $oTemplate->assign('delete_form_extra', '');
653 $oTemplate->assign('can_be_moved', false);
654 $oTemplate->assign('move_form_extra', '');
655 $oTemplate->assign('last_move_target', '');
656 $oTemplate->assign('can_be_copied', false);
657 }
658
659 global $null;
660 do_hook('read_body_menu', $null);
661
662 if ($nav_on_top) {
663 $oTemplate->display('read_menubar_nav.tpl');
664 $oTemplate->display('read_menubar_buttons.tpl');
665 } else {
666 $oTemplate->display('read_menubar_buttons.tpl');
667 $oTemplate->display('read_menubar_nav.tpl');
668 }
669
670 }
671
672 function formatToolbar($mailbox, $passed_id, $passed_ent_id, $message, $color) {
673 global $base_uri, $where, $what, $show_html_default,
674 $oTemplate, $download_href,
675 $unsafe_image_toggle_href, $unsafe_image_toggle_text;
676
677 $urlMailbox = urlencode($mailbox);
678 $urlPassed_id = urlencode($passed_id);
679 $urlPassed_ent_id = urlencode($passed_ent_id);
680
681 $query_string = 'mailbox=' . $urlMailbox . '&amp;passed_id=' . $urlPassed_id . '&amp;passed_ent_id=' . $urlPassed_ent_id;
682 if (!empty($where)) {
683 $query_string .= '&amp;where=' . urlencode($where);
684 }
685 if (!empty($what)) {
686 $query_string .= '&amp;what=' . urlencode($what);
687 }
688 $url = $base_uri.'src/view_header.php?'.$query_string;
689
690
691 // Build the printer friend link
692 /* hackydiehack */
693
694 // If there's no "view_unsafe_images" setting in the user's preferences,
695 // turn unsafe images off by default.
696 if( !sqgetGlobalVar('view_unsafe_images', $view_unsafe_images, SQ_GET) ) {
697 $view_unsafe_images = false;
698 } else {
699 // FIXME: Do we really want to display the unsafe images regardless of the user's preferences?
700 $view_unsafe_images = true;
701 }
702
703 $pf_params = '?passed_ent_id=' . $urlPassed_ent_id .
704 '&mailbox=' . $urlMailbox .
705 '&passed_id=' . $urlPassed_id .
706 '&view_unsafe_images='. (bool) $view_unsafe_images .
707 '&show_html_default=' . $show_html_default;
708
709 $links = array();
710 $links[] = array (
711 'URL' => $url,
712 'Text' => _("View Full Header")
713 );
714 $links[] = array (
715 'URL' => $pf_params,
716 'Text' => _("View Printable Version")
717 );
718 $links[] = array (
719 'URL' => $download_href,
720 'Text' => _("Download this as a file")
721 );
722 $toggle = html_toggle_href($mailbox, $passed_id, $passed_ent_id, $message);
723 if (!empty($toggle)) {
724 $links[] = array (
725 'URL' => $toggle,
726 'Text' => $show_html_default==1 ? _("View as plain text") : _("View as HTML")
727 );
728 }
729 if (!empty($unsafe_image_toggle_href)) {
730 $links[] = array (
731 'URL' => $unsafe_image_toggle_href,
732 'Text' => $unsafe_image_toggle_text
733 );
734 }
735
736 do_hook('read_body_header_right', $links);
737
738 $oTemplate->assign('links', $links);
739
740 return $oTemplate->fetch('read_toolbar.tpl');
741 }
742
743 /***************************/
744 /* Main of read_body.php */
745 /***************************/
746
747 /* get the globals we may need */
748
749 sqgetGlobalVar('delimiter', $delimiter, SQ_SESSION);
750 sqgetGlobalVar('lastTargetMailbox', $lastTargetMailbox, SQ_SESSION);
751 if (!sqgetGlobalVar('messages', $messages, SQ_SESSION) ) {
752 $messages = array();
753 }
754 sqgetGlobalVar('delayed_errors', $delayed_errors, SQ_SESSION);
755 if (is_array($delayed_errors)) {
756 $oErrorHandler->AssignDelayedErrors($delayed_errors);
757 sqsession_unregister("delayed_errors");
758 }
759 /** GET VARS */
760 sqgetGlobalVar('sendreceipt', $sendreceipt, SQ_GET);
761 if (!sqgetGlobalVar('where', $where, SQ_GET) ) {
762 $where = 'right_main.php';
763 }
764 /*
765 * Used as entry key to the list of uid's cached in the mailbox cache
766 * we use the cached uid's to get the next and prev message.
767 */
768 if (!sqgetGlobalVar('what', $what, SQ_GET) ){
769 $what = 0;
770 }
771 if ( sqgetGlobalVar('show_more', $temp, SQ_GET) ) {
772 $show_more = (int) $temp;
773 }
774 if ( sqgetGlobalVar('show_more_cc', $temp, SQ_GET) ) {
775 $show_more_cc = (int) $temp;
776 }
777 if ( sqgetGlobalVar('show_more_bcc', $temp, SQ_GET) ) {
778 $show_more_bcc = (int) $temp;
779 }
780 if ( sqgetGlobalVar('view_hdr', $temp, SQ_GET) ) {
781 $view_hdr = (int) $temp;
782 }
783
784 if ( sqgetGlobalVar('account', $temp, SQ_GET) ) {
785 $iAccount = (int) $temp;
786 } else {
787 $iAccount = 0;
788 }
789
790 /** GET/POST VARS */
791 sqgetGlobalVar('passed_ent_id', $passed_ent_id);
792 sqgetGlobalVar('mailbox', $mailbox);
793
794 if ( sqgetGlobalVar('passed_id', $temp) ) {
795 $passed_id = (int) $temp;
796 }
797 if ( sqgetGlobalVar('sort', $temp) ) {
798 $sort = (int) $temp;
799 }
800 if ( sqgetGlobalVar('startMessage', $temp) ) {
801 $startMessage = (int) $temp;
802 } else {
803 $startMessage = 1;
804 }
805 if(sqgetGlobalVar('show_html_default', $temp)) {
806 $show_html_default = (int) $temp;
807 }
808
809 if(sqgetGlobalVar('view_unsafe_images', $temp)) {
810 $view_unsafe_images = (int) $temp;
811 if($view_unsafe_images == 1) {
812 $show_html_default = 1;
813 }
814 } else {
815 $view_unsafe_images = 0;
816 }
817 /**
818 * Retrieve mailbox cache
819 */
820 sqgetGlobalVar('mailbox_cache',$mailbox_cache,SQ_SESSION);
821
822 /* end of get globals */
823
824 $imapConnection = sqimap_login($username, false, $imapServerAddress, $imapPort, 0);
825 $aMailbox = sqm_api_mailbox_select($imapConnection, $iAccount, $mailbox,array('setindex' => $what, 'offset' => $startMessage),array());
826
827
828 /**
829 Start code to set the columns to fetch in case of hitting the next/prev link
830 The reason for this is the fact that the cache can be invalidated which means that the headers
831 to fetch aren't there anymore. Before they got calculated when the messagelist was shown.
832
833 Todo, better central handling of setting the mailbox options so we do not need to do the stuff below
834 */
835
836 /**
837 * Replace From => To in case it concerns a draft or sent folder
838 */
839 $aColumns = array();
840 if (($mailbox == $sent_folder || $mailbox == $draft_folder) &&
841 !in_array(SQM_COL_TO,$index_order)) {
842 $aNewOrder = array(); // nice var name ;)
843 foreach($index_order as $iCol) {
844 if ($iCol == SQM_COL_FROM) {
845 $iCol = SQM_COL_TO;
846 }
847 $aColumns[$iCol] = array();
848 }
849 } else {
850 foreach ($index_order as $iCol) {
851 $aColumns[$iCol] = array();
852 }
853 }
854
855 $aProps = array(
856 'columns' => $aColumns, // columns bound settings
857 'config' => array(
858 'highlight_list' => $message_highlight_list, // row highlighting rules
859 'trash_folder' => $trash_folder,
860 'sent_folder' => $sent_folder,
861 'draft_folder' => $draft_folder));
862
863 calcFetchColumns($aMailbox,$aProps);
864
865 /**
866 End code to set the columns to fetch in case of hitting the next/prev link
867 */
868
869
870
871 /**
872 * Check if cache is still valid, $what contains the key
873 * which gives us acces to the array with uid's. At this moment
874 * 0 is used for a normal message list and search uses 1 as key. This can be
875 * changed / extended in the future.
876 * If on a select of a mailbox we detect that the cache should be invalidated due to
877 * the delete of messages or due to new messages we empty the list with uid's and
878 * that's what we detect below.
879 */
880 if (!is_array($aMailbox['UIDSET'][$what])) {
881 fetchMessageHeaders($imapConnection, $aMailbox);
882 }
883
884 $iSetIndex = $aMailbox['SETINDEX'];
885 $aMailbox['CURRENT_MSG'][$iSetIndex] = $passed_id;
886
887 /**
888 * Update the seen state
889 * and ignore in_array('\\seen',$aMailbox['PERMANENTFLAGS'],true)
890 */
891 if (isset($aMailbox['MSG_HEADERS'][$passed_id]['FLAGS'])) {
892 $aMailbox['MSG_HEADERS'][$passed_id]['FLAGS']['\\seen'] = true;
893 }
894
895 /**
896 * Process Delete from delete-move-next
897 * but only if delete_id was set
898 */
899 if ( sqgetGlobalVar('delete_id', $delete_id, SQ_GET) ) {
900 handleMessageListForm($imapConnection,$aMailbox,$sButton='setDeleted', array($delete_id));
901 }
902
903 /**
904 * $message contains all information about the message
905 * including header and body
906 */
907
908 if (isset($aMailbox['MSG_HEADERS'][$passed_id]['MESSAGE_OBJECT'])) {
909 $message = $aMailbox['MSG_HEADERS'][$passed_id]['MESSAGE_OBJECT'];
910 $FirstTimeSee = !$message->is_seen;
911 } else {
912 $message = sqimap_get_message($imapConnection, $passed_id, $mailbox);
913 $FirstTimeSee = !$message->is_seen;
914 }
915
916 /**
917 * update message seen status and put in cache
918 */
919 $message->is_seen = true;
920 $aMailbox['MSG_HEADERS'][$passed_id]['MESSAGE_OBJECT'] = $message;
921
922 if (isset($passed_ent_id) && $passed_ent_id) {
923 $message = $message->getEntity($passed_ent_id);
924 if ($message->type0 != 'message' && $message->type1 != 'rfc822') {
925 $message = $message->parent;
926 }
927 $read = sqimap_run_command ($imapConnection, "FETCH $passed_id BODY[$passed_ent_id.HEADER]", true, $response, $msg, TRUE);
928 $rfc822_header = new Rfc822Header();
929 $rfc822_header->parseHeader($read);
930 $message->rfc822_header = $rfc822_header;
931 } else if ($message->type0 == 'message' && $message->type1 == 'rfc822' && isset($message->entities[0])) {
932 $read = sqimap_run_command ($imapConnection, "FETCH $passed_id BODY[1.HEADER]", true, $response, $msg, TRUE);
933 $rfc822_header = new Rfc822Header();
934 $rfc822_header->parseHeader($read);
935 $message->rfc822_header = $rfc822_header;
936 } else {
937 $passed_ent_id = 0;
938 }
939 $header = $message->header;
940
941
942 /****************************************/
943 /* Block for handling incoming url vars */
944 /****************************************/
945
946 if (isset($sendreceipt)) {
947 if ( !$message->is_mdnsent ) {
948 $supportMDN = ServerMDNSupport($aMailbox["PERMANENTFLAGS"]);
949 if ( SendMDN( $mailbox, $passed_id, $message, $imapConnection ) > 0 && $supportMDN ) {
950 ToggleMDNflag( true, $imapConnection, $mailbox, $passed_id);
951 $message->is_mdnsent = true;
952 $aMailbox['MSG_HEADERS'][$passed_id]['MESSAGE_OBJECT'] = $message;
953 }
954 }
955 }
956 /***********************************************/
957 /* End of block for handling incoming url vars */
958 /***********************************************/
959
960 $messagebody = '';
961 do_hook('read_body_top', $null);
962 if ($show_html_default == 1) {
963 $ent_ar = $message->findDisplayEntity(array());
964 } else {
965 $ent_ar = $message->findDisplayEntity(array(), array('text/plain'));
966 }
967 $cnt = count($ent_ar);
968 for ($i = 0; $i < $cnt; $i++) {
969 $messagebody .= formatBody($imapConnection, $message, $color, $wrap_at, $ent_ar[$i], $passed_id, $mailbox);
970 if ($i != $cnt-1) {
971 $messagebody .= '<hr />';
972 }
973 }
974
975 /**
976 * Write mailbox with updated seen flag information back to cache.
977 */
978 $mailbox_cache[$iAccount.'_'.$aMailbox['NAME']] = $aMailbox;
979 sqsession_register($mailbox_cache,'mailbox_cache');
980 $_SESSION['mailbox_cache'] = $mailbox_cache;
981
982 // message list URI is used in page header when on read_body
983 $oTemplate->assign('message_list_href', get_message_list_uri($aMailbox['NAME'], $startMessage, $what));
984
985 displayPageHeader($color, $mailbox,'','');
986 formatMenubar($aMailbox, $passed_id, $passed_ent_id, $message,false);
987 formatEnvheader($aMailbox, $passed_id, $passed_ent_id, $message, $color, $FirstTimeSee);
988
989 $oTemplate->assign('message_body', $messagebody);
990 $oTemplate->display('read_message_body.tpl');
991
992 formatAttachments($message,$ent_ar,$mailbox, $passed_id);
993
994 /* show attached images inline -- if pref'fed so */
995 if ($attachment_common_show_images && is_array($attachment_common_show_images_list)) {
996 $images = array();
997 foreach ($attachment_common_show_images_list as $img) {
998 $imgurl = SM_PATH . 'src/download.php' .
999 '?' .
1000 'passed_id=' . urlencode($img['passed_id']) .
1001 '&amp;mailbox=' . urlencode($mailbox) .
1002 '&amp;ent_id=' . urlencode($img['ent_id']) .
1003 '&amp;absolute_dl=true';
1004 $a = array();
1005 $a['Name'] = $img['name'];
1006 $a['DisplayURL'] = $imgurl;
1007 $a['DownloadURL'] = $img['download_href'];
1008 $images[] = $a;
1009 }
1010
1011 $oTemplate->assign('images', $images);
1012 $oTemplate->display('read_display_images_inline.tpl');
1013 }
1014
1015 formatMenubar($aMailbox, $passed_id, $passed_ent_id, $message, false, FALSE);
1016
1017 do_hook('read_body_bottom', $null);
1018 sqimap_logout($imapConnection);
1019 $oTemplate->display('footer.tpl');