Fixes for minor bugs pointed out by Tyler Akins.
[squirrelmail.git] / functions / mailbox_display.php
CommitLineData
59177427 1<?php
2ba13803 2
35586184 3/**
4 * mailbox_display.php
5 *
15e6162e 6 * Copyright (c) 1999-2002 The SquirrelMail Project Team
35586184 7 * Licensed under the GNU GPL. For full terms see the file COPYING.
8 *
9 * This contains functions that display mailbox information, such as the
10 * table row that has sender, date, subject, etc...
11 *
12 * $Id$
13 */
a4c2cd49 14
b68edc75 15require_once(SM_PATH . 'functions/strings.php');
16require_once(SM_PATH . 'functions/html.php');
17require_once(SM_PATH . 'class/html.class.php');
18require_once(SM_PATH . 'functions/imap_mailbox.php');
43fdb2a4 19
6c930ade 20/* Default value for page_selector_max. */
21define('PG_SEL_MAX', 10);
22
7b887886 23function printMessageInfo($imapConnection, $t, $not_last=true, $key, $mailbox,
d215ca7d 24 $start_msg, $where, $what) {
8008456a 25 global $checkall,
c1c17724 26 $color, $msgs, $msort,
c1c17724 27 $default_use_priority,
28 $message_highlight_list,
29 $index_order,
30 $indent_array, /* indent subject by */
31 $pos, /* Search postion (if any) */
32 $thread_sort_messages, /* thread sorting on/off */
33 $server_sort_order, /* sort value when using server-sorting */
34 $row_count,
35 $allow_server_sort; /* enable/disable server-side sorting */
e9e5f0fa 36 $color_string = $color[4];
8008456a 37
38 if ($GLOBALS['alt_index_colors']) {
39 if (!isset($row_count)) {
40 $row_count = 0;
41 }
42 $row_count++;
43 if ($row_count % 2) {
44 if (!isset($color[12])) {
45 $color[12] = '#EAEAEA';
46 }
47 $color_string = $color[12];
48 }
bdfb67f8 49 }
8008456a 50 $msg = $msgs[$key];
51
6a622b59 52 if($mailbox == 'None') {
53 $boxes = sqimap_mailbox_list($imapConnection);
8008456a 54 $mailbox = $boxes[0]['unformatted'];
6a622b59 55 unset($boxes);
bdfb67f8 56 }
8008456a 57 $urlMailbox = urlencode($mailbox);
e9e5f0fa 58
59 if (handleAsSent($mailbox)) {
60 $msg['FROM'] = $msg['TO'];
61 /*
62 * This is done in case you're looking into Sent folders,
63 * because you can have multiple receivers.
64 */
65 $senderNames = explode(',', $msg['FROM']);
6a622b59 66 $senderName = '';
e9e5f0fa 67 if (sizeof($senderNames)){
68 foreach ($senderNames as $senderNames_part) {
69 if ($senderName != '') {
70 $senderName .= ', ';
71 }
72 $senderName .= sqimap_find_displayable_name($senderNames_part);
73 }
74 }
75 } else {
6a622b59 76 $senderName = sqimap_find_displayable_name($msg['FROM']);
e9e5f0fa 77 }
78
8008456a 79 $subject = processSubject($msg['SUBJECT']);
a966982b 80
5786ef5a 81 echo html_tag( 'tr','','','','VALIGN="top"') . "\n";
8008456a 82
83 if (isset($msg['FLAG_FLAGGED']) && ($msg['FLAG_FLAGGED'] == true)) {
84 $flag = "<font color=\"$color[2]\">";
85 $flag_end = '</font>';
86 } else {
87 $flag = '';
88 $flag_end = '';
bdfb67f8 89 }
8008456a 90 if (!isset($msg['FLAG_SEEN']) || ($msg['FLAG_SEEN'] == false)) {
91 $bold = '<b>';
92 $bold_end = '</b>';
93 } else {
94 $bold = '';
95 $bold_end = '';
bdfb67f8 96 }
8008456a 97 if (handleAsSent($mailbox)) {
98 $italic = '<i>';
99 $italic_end = '</i>';
100 } else {
101 $italic = '';
102 $italic_end = '';
103 }
104 if (isset($msg['FLAG_DELETED']) && $msg['FLAG_DELETED']) {
105 $fontstr = "<font color=\"$color[9]\">";
106 $fontstr_end = '</font>';
107 } else {
108 $fontstr = '';
109 $fontstr_end = '';
110 }
111
d215ca7d 112 if ($where && $what) {
113 $searchstr = '&amp;where='.$where.'&amp;what='.$what;
114 } else {
115 $searchstr = '';
6a622b59 116 }
8008456a 117 /**
118 * AAAAH! Make my eyes stop bleeding!
119 * Who wrote this?!
120 */
673f9350 121 if (is_array($message_highlight_list) && count($message_highlight_list)){
8008456a 122 foreach ($message_highlight_list as $message_highlight_list_part) {
123 if (trim($message_highlight_list_part['value']) != '') {
c0d04f97 124 $high_val = strtolower($message_highlight_list_part['value']);
125 $match_type = strtoupper($message_highlight_list_part['match_type']);
126 if ($match_type == 'TO_CC') {
127 if (strstr('^^' . strtolower($msg['TO']), $high_val) ||
128 strstr('^^' . strtolower($msg['CC']), $high_val)) {
6a622b59 129 $hlt_color = $message_highlight_list_part['color'];
130 continue;
131 }
132 } else {
c0d04f97 133 if (strstr('^^' . strtolower($msg[$match_type]), $high_val)) {
8008456a 134 $hlt_color = $message_highlight_list_part['color'];
135 continue;
136 }
8008456a 137 }
138 }
139 }
140 }
141
142 if (!isset($hlt_color)) {
143 $hlt_color = $color_string;
144 }
59352d08 145 $checked = ($checkall == 1) ? ' CHECKED' : '';
5e0efebf 146 $col = 0;
6a622b59 147 if (sizeof($index_order)) {
8008456a 148 foreach ($index_order as $index_order_part) {
149 switch ($index_order_part) {
150 case 1: /* checkbox */
151 echo html_tag( 'td',
152 "<input type=checkbox name=\"msg[$t]\" value=\"".$msg['ID']."\"$checked>",
6a622b59 153 'center',
8008456a 154 $hlt_color );
155 break;
156 case 2: /* from */
157 echo html_tag( 'td',
6a622b59 158 $italic . $bold . $flag . $fontstr . $senderName .
8008456a 159 $fontstr_end . $flag_end . $bold_end . $italic_end,
c1c17724 160 'left',
8008456a 161 $hlt_color );
162 break;
163 case 3: /* date */
53d9fbc5 164 $date_string = $msg['DATE_STRING'] . '';
165 if ($date_string == '') {
166 $date_string = _("Unknown date");
167 }
8008456a 168 echo html_tag( 'td',
53d9fbc5 169 $bold . $flag . $fontstr . $date_string .
8008456a 170 $fontstr_end . $flag_end . $bold_end,
171 'center',
172 $hlt_color,
173 'nowrap' );
174 break;
175 case 4: /* subject */
176 $td_str = $bold;
177 if ($thread_sort_messages == 1) {
178 if (isset($indent_array[$msg["ID"]])) {
179 $td_str .= str_repeat("&nbsp;&nbsp;&nbsp;&nbsp;",$indent_array[$msg['ID']]);
180 }
181 }
e9e5f0fa 182 $td_str .= '<a href="read_body.php?mailbox='.$urlMailbox
6a622b59 183 . '&amp;passed_id='. $msg["ID"]
184 . '&amp;startMessage='.$start_msg.$searchstr.'"';
8008456a 185 do_hook("subject_link");
186 if ($subject != $msg['SUBJECT']) {
187 $title = get_html_translation_table(HTML_SPECIALCHARS);
188 $title = array_flip($title);
189 $title = strtr($msg['SUBJECT'], $title);
190 $title = str_replace('"', "''", $title);
191 $td_str .= " title=\"$title\"";
192 }
193 $td_str .= ">$flag$subject$flag_end</a>$bold_end";
c1c17724 194 echo html_tag( 'td', $td_str, 'left', $hlt_color );
8008456a 195 break;
196 case 5: /* flags */
197 $stuff = false;
198 $td_str = "<b><small>";
6a622b59 199
8008456a 200 if (isset($msg['FLAG_ANSWERED']) && $msg['FLAG_ANSWERED'] == true) {
201 $td_str .= _("A");
202 $stuff = true;
203 }
204 if ($msg['TYPE0'] == 'multipart') {
205 $td_str .= '+';
206 $stuff = true;
207 }
208 if ($default_use_priority) {
209 if ( ($msg['PRIORITY'] == 1) || ($msg['PRIORITY'] == 2) ) {
210 $td_str .= "<font color=\"$color[1]\">!</font>";
211 $stuff = true;
212 }
213 if ($msg['PRIORITY'] == 5) {
214 $td_str .= "<font color=\"$color[8]\">?</font>";
215 $stuff = true;
216 }
217 }
218 if (isset($msg['FLAG_DELETED']) && $msg['FLAG_DELETED'] == true) {
219 $td_str .= "<font color=\"$color[1]\">D</font>";
220 $stuff = true;
221 }
222 if (!$stuff) {
223 $td_str .= '&nbsp;';
224 }
225 $td_str .= '</small></b>';
226 echo html_tag( 'td',
227 $td_str,
228 'center',
229 $hlt_color,
230 'nowrap' );
231 break;
232 case 6: /* size */
8008456a 233 echo html_tag( 'td',
6a622b59 234 $bold . $fontstr . show_readable_size($msg['SIZE']) .
8008456a 235 $fontstr_end . $bold_end,
236 'right',
237 $hlt_color );
238 break;
239 }
ed230bc3 240 ++$col;
8008456a 241 }
bdfb67f8 242 }
7b887886 243 if ($not_last) {
ed230bc3 244 echo '</tr>' . "\n" . '<tr><td COLSPAN="' . $col . '" BGCOLOR="' .
245 $color[0] . '" HEIGHT="1"></td></tr>' . "\n";
6a622b59 246 } else {
7b887886 247 echo '</tr>'."\n";
6a622b59 248 }
e9e5f0fa 249}
250
ed230bc3 251function getServerMessages($imapConnection, $start_msg, $show_num, $num_msgs, $id) {
252 if ($id != 'no') {
253 if ($start_msg + ($show_num - 1) < $num_msgs) {
254 $end_msg = $start_msg + ($show_num-1);
255 } else {
256 $end_msg = $num_msgs;
257 }
258 $id = array_slice($id, ($start_msg-1), ($end_msg));
259
260 $end = $start_msg + $show_num - 1;
261 if ($num_msgs < $show_num) {
262 $end_loop = $num_msgs;
263 } else if ($end > $num_msgs) {
264 $end_loop = $num_msgs - $start_msg + 1;
265 } else {
266 $end_loop = $show_num;
267 }
268 return fillMessageArray($imapConnection,$id,$end_loop);
269 } else {
270 return false;
271 }
272}
273
274function getThreadMessages($imapConnection, $start_msg, $show_num, $num_msgs) {
275 $id = get_thread_sort($imapConnection);
276 return getServerMessages($imapConnection, $start_msg, $show_num, $num_msgs, $id);
277}
278
6a622b59 279function getServerSortMessages($imapConnection, $start_msg, $show_num,
ed230bc3 280 $num_msgs, $server_sort_order, $mbxresponse) {
281 $id = sqimap_get_sort_order($imapConnection, $server_sort_order,$mbxresponse);
282 return getServerMessages($imapConnection, $start_msg, $show_num, $num_msgs, $id);
e9e5f0fa 283}
284
6a622b59 285function getSelfSortMessages($imapConnection, $start_msg, $show_num,
e9e5f0fa 286 $num_msgs, $sort, $mbxresponse) {
ed230bc3 287 $msgs = array();
288 if ($num_msgs >= 1) {
289 $id = sqimap_get_php_sort_order ($imapConnection, $mbxresponse);
290 if ($sort < 6 ) {
291 $end = $num_msgs;
292 $end_loop = $end;
293 } else {
294 /* if it's not sorted */
295 if ($start_msg + ($show_num - 1) < $num_msgs) {
296 $end_msg = $start_msg + ($show_num - 1);
297 } else {
298 $end_msg = $num_msgs;
299 }
300 if ($end_msg < $start_msg) {
301 $start_msg = $start_msg - $show_num;
302 if ($start_msg < 1) {
303 $start_msg = 1;
304 }
305 }
306 $id = array_slice(array_reverse($id), ($start_msg-1), ($end_msg));
307 $end = $start_msg + $show_num - 1;
308 if ($num_msgs < $show_num) {
309 $end_loop = $num_msgs;
310 } else if ($end > $num_msgs) {
311 $end_loop = $num_msgs - $start_msg + 1;
312 } else {
313 $end_loop = $show_num;
314 }
315 }
316 $msgs = fillMessageArray($imapConnection,$id,$end_loop);
e9e5f0fa 317 }
ed230bc3 318 return $msgs;
e9e5f0fa 319}
320
321
322
6c930ade 323/*
e35045b7 324 * This function loops through a group of messages in the mailbox
325 * and shows them to the user.
326 */
6a622b59 327function showMessagesForMailbox($imapConnection, $mailbox, $num_msgs,
328 $start_msg, $sort, $color, $show_num,
329 $use_cache, $mode='') {
330 global $msgs, $msort, $auto_expunge, $thread_sort_messages,
331 $allow_server_sort, $server_sort_order;
332
333 /* If autoexpunge is turned on, then do it now. */
334 $mbxresponse = sqimap_mailbox_select($imapConnection, $mailbox);
335 $srt = $sort;
336 /* If autoexpunge is turned on, then do it now. */
337 if ($auto_expunge == true) {
338 $exp_cnt = sqimap_mailbox_expunge($imapConnection, $mailbox, false, '');
339 $mbxresponse['EXISTS'] = $mbxresponse['EXISTS'] - $exp_cnt;
340 $num_msgs = $mbxresponse['EXISTS'];
341 }
e35045b7 342
6a622b59 343 if ($mbxresponse['EXISTS'] > 0) {
344 /* if $start_msg is lower than $num_msgs, we probably deleted all messages
345 * in the last page. We need to re-adjust the start_msg
346 */
aa0da530 347
6a622b59 348 if($start_msg > $num_msgs) {
349 $start_msg -= $show_num;
350 if($start_msg < 1) {
351 $start_msg = 1;
352 }
e9e5f0fa 353 }
4e9f35e4 354
6a622b59 355 /* This code and the next if() block check for
356 * server-side sorting methods. The $id array is
357 * formatted and $sort is set to 6 to disable
358 * SM internal sorting
359 */
360
361 if ($thread_sort_messages == 1) {
362 $mode = 'thread';
363 } elseif ($allow_server_sort == 1) {
364 $mode = 'serversort';
365 } else {
366 $mode = '';
367 }
8008456a 368
ed230bc3 369 sqsession_unregister('msort');
370 sqsession_unregister('msgs');
6a622b59 371 switch ($mode) {
372 case 'thread':
ed230bc3 373 $id = get_thread_sort($imapConnection);
374 $msgs = getServerMessages($imapConnection, $start_msg, $show_num, $num_msgs, $id);
6a622b59 375 if ($msgs === false) {
376 echo '<b><small><center><font color=red>' .
377 _("Thread sorting is not supported by your IMAP server.<br>Please report this to the system administrator.").
378 '</center></small></b>';
379 $thread_sort_messages = 0;
380 $msort = $msgs = array();
6a622b59 381 } else {
382 $msort= $msgs;
383 $sort = 6;
6a622b59 384 }
385 break;
386 case 'serversort':
ed230bc3 387 $id = sqimap_get_sort_order($imapConnection, $sort, $mbxresponse);
388 $msgs = getServerMessages($imapConnection, $start_msg, $show_num, $num_msgs, $id);
6a622b59 389 if ($msgs === false) {
390 echo '<b><small><center><font color=red>' .
391 _( "Server-side sorting is not supported by your IMAP server.<br>Please report this to the system administrator.").
392 '</center></small></b>';
393 $sort = $server_sort_order;
394 $allow_server_sort = FALSE;
395 $msort = $msgs = array();
6a622b59 396 $id = array();
397 } else {
6a622b59 398 $msort = $msgs;
ed230bc3 399 $sort = 6;
6a622b59 400 }
401 break;
402 default:
403 if (!$use_cache) {
6a622b59 404 $msgs = getSelfSortMessages($imapConnection, $start_msg, $show_num,
405 $num_msgs, $sort, $mbxresponse);
406 $msort = calc_msort($msgs, $sort);
6a622b59 407 } /* !use cache */
408 break;
409 } // switch
ed230bc3 410 sqsession_register($msort, 'msort');
411 sqsession_register($msgs, 'msgs');
6a622b59 412 } /* if exists > 0 */
413
414 $res = getEndMessage($start_msg, $show_num, $num_msgs);
415 $start_msg = $res[0];
416 $end_msg = $res[1];
417
418 $paginator_str = get_paginator_str($mailbox, $start_msg, $end_msg,
419 $num_msgs, $show_num, $sort);
420
421 $msg_cnt_str = get_msgcnt_str($start_msg, $end_msg, $num_msgs);
422
423 do_hook('mailbox_index_before');
22642690 424 echo '<table border="0" width="100%" cellpadding="0" cellspacing="0">';
425 echo '<tr><td>';
426
427 mail_message_listing_beginning($imapConnection, $mailbox, $sort,
428 $msg_cnt_str, $paginator_str, $start_msg);
429 echo '</td></tr>';
430 /* line between the button area and the list */
431 echo '<tr><td HEIGHT="5" BGCOLOR="'.$color[4].'"></td></tr>';
432
433 echo '<tr><td>';
434 echo ' <table width="100%" cellpadding="1" cellspacing="0" align="center"'.' border="0" bgcolor="'.$color[9].'">';
435 echo ' <tr><td>';
436 echo ' <table width="100%" cellpadding="1" cellspacing="0" align="center" border="0" bgcolor="'.$color[5].'">';
437 echo '<tr><td>';
6a622b59 438 printHeader($mailbox, $srt, $color, !$thread_sort_messages);
439
22642690 440 displayMessageArray($imapConnection, $num_msgs, $start_msg,
441 $msort, $mailbox, $sort, $color, $show_num,0,0);
442 echo '</td></tr></table></td></tr></table>';
6a622b59 443
22642690 444 mail_message_listing_end($num_msgs, $paginator_str, $msg_cnt_str, $color);
6a622b59 445 echo '</td></tr></table>';
6c930ade 446}
bdfb67f8 447
e9e5f0fa 448function calc_msort($msgs, $sort) {
8008456a 449
e35045b7 450 /*
451 * 0 = Date (up)
452 * 1 = Date (dn)
453 * 2 = Name (up)
454 * 3 = Name (dn)
455 * 4 = Subject (up)
456 * 5 = Subject (dn)
457 */
625c8b78 458
6a622b59 459 if (($sort == 0) || ($sort == 1)) {
625c8b78 460 foreach ($msgs as $item) {
461 $msort[] = $item['TIME_STAMP'];
462 }
6a622b59 463 } elseif (($sort == 2) || ($sort == 3)) {
625c8b78 464 foreach ($msgs as $item) {
465 $msort[] = $item['FROM-SORT'];
466 }
6a622b59 467 } elseif (($sort == 4) || ($sort == 5)) {
625c8b78 468 foreach ($msgs as $item) {
469 $msort[] = $item['SUBJECT-SORT'];
470 }
6a622b59 471 } else {
472 $msort = $msgs;
473 }
474 if ($sort < 6) {
475 if ($sort % 2) {
476 asort($msort);
477 } else {
478 arsort($msort);
479 }
480 }
481 return $msort;
482}
483
484function fillMessageArray($imapConnection, $id, $count) {
485 $msgs_list = sqimap_get_small_header_list($imapConnection, $id);
486 $messages = array();
487 if (sizeof($msgs_list)) {
488 foreach ($msgs_list as $hdr) {
489 $unique_id[] = $hdr->uid;
490 $from[] = $hdr->from;
491 $date[] = $hdr->date;
492 $subject[] = $hdr->subject;
493 $to[] = $hdr->to;
494 $priority[] = $hdr->priority;
495 $cc[] = $hdr->cc;
496 $size[] = $hdr->size;
497 $type[] = $hdr->type0;
498 $flag_deleted[] = $hdr->flag_deleted;
499 $flag_answered[] = $hdr->flag_answered;
500 $flag_seen[] = $hdr->flag_seen;
501 $flag_flagged[] = $hdr->flag_flagged;
502 }
503 }
504
505 for($j = 0; $j < $count; ++$j) {
506 if (isset($date[$j])) {
507 $date[$j] = str_replace(' ', ' ', $date[$j]);
508 $tmpdate = explode(' ', trim($date[$j]));
509 } else {
510 $tmpdate = $date = array('', '', '', '', '', '');
511 }
512 $messages[$j]['TIME_STAMP'] = getTimeStamp($tmpdate);
513 $messages[$j]['DATE_STRING'] =
514 getDateString($messages[$j]['TIME_STAMP']);
515 $messages[$j]['ID'] = $unique_id[$j];
516 $messages[$j]['FROM'] = decodeHeader($from[$j]);
517 $messages[$j]['FROM-SORT'] =
518 strtolower(sqimap_find_displayable_name(decodeHeader($from[$j])));
519 $messages[$j]['SUBJECT'] = decodeHeader($subject[$j]);
520 $messages[$j]['SUBJECT-SORT'] = strtolower(decodeHeader($subject[$j]));
521 $messages[$j]['TO'] = decodeHeader($to[$j]);
522 $messages[$j]['PRIORITY'] = $priority[$j];
523 $messages[$j]['CC'] = $cc[$j];
524 $messages[$j]['SIZE'] = $size[$j];
525 $messages[$j]['TYPE0'] = $type[$j];
526 $messages[$j]['FLAG_DELETED'] = $flag_deleted[$j];
527 $messages[$j]['FLAG_ANSWERED'] = $flag_answered[$j];
528 $messages[$j]['FLAG_SEEN'] = $flag_seen[$j];
529 $messages[$j]['FLAG_FLAGGED'] = $flag_flagged[$j];
530
531 /*
532 * fix SUBJECT-SORT to remove Re:
533 * vedr|sv (Danish)
534 * re|aw (English)
535 *
536 * TODO: i18n should be incorporated here. E.g. we catch the ones
537 * we know about, but also define in i18n what the localized
538 * "Re: " is for this or that locale.
539 */
540 if (preg_match("/^(vedr|sv|re|aw):\s*(.*)$/si",
541 $messages[$j]['SUBJECT-SORT'], $matches)){
542 $messages[$j]['SUBJECT-SORT'] = $matches[2];
543 }
544 }
545 return $messages;
e35045b7 546}
8008456a 547
e9e5f0fa 548
e35045b7 549/* Generic function to convert the msgs array into an HTML table. */
6a622b59 550function displayMessageArray($imapConnection, $num_msgs, $start_msg,
551 $msort, $mailbox, $sort, $color,
552 $show_num, $where=0, $what=0) {
59352d08 553 global $imapServerAddress, $use_mailbox_cache, $index_order,
6a622b59 554 $indent_array, $thread_sort_messages, $allow_server_sort,
555 $server_sort_order, $PHP_SELF;
556
557 $res = getEndMessage($start_msg, $show_num, $num_msgs);
558 $start_msg = $res[0];
559 $end_msg = $res[1];
a966982b 560
6a622b59 561 $urlMailbox = urlencode($mailbox);
e9e5f0fa 562
6a622b59 563 /* get indent level for subject display */
564 if ($thread_sort_messages == 1 ) {
565 $indent_array = get_parent_level($imapConnection);
94ac35c6 566 }
a966982b 567
6a622b59 568 $real_startMessage = $start_msg;
569 if ($sort == 6) {
570 if ($end_msg - $start_msg < $show_num - 1) {
571 $end_msg = $end_msg - $start_msg + 1;
572 $start_msg = 1;
573 } else if ($start_msg > $show_num) {
574 $end_msg = $show_num;
575 $start_msg = 1;
576 }
577 }
578 $endVar = $end_msg + 1;
579
580 /*
581 * Loop through and display the info for each message.
582 * ($t is used for the checkbox number)
583 */
584 $t = 0;
585
586 /* messages display */
587
588 if ($num_msgs == 0) {
e35045b7 589 /* if there's no messages in this folder */
8008456a 590 echo html_tag( 'tr',
13cf639b 591 html_tag( 'td',
6b4bd11f 592 "<BR><b>" . _("THIS FOLDER IS EMPTY") . "</b><BR>&nbsp;",
13cf639b 593 'center',
594 $color[4],
595 'COLSPAN="' . count($index_order) . '"'
596 )
6a622b59 597 );
598 } elseif ($start_msg == $end_msg) {
e35045b7 599 /* if there's only one message in the box, handle it differently. */
6a622b59 600 if ($sort != 6) {
601 $i = $start_msg;
602 } else {
603 $i = 1;
604 }
605 reset($msort);
606 $k = 0;
607 do {
608 $key = key($msort);
609 next($msort);
610 $k++;
611 } while (isset ($key) && ($k < $i));
7b887886 612 printMessageInfo($imapConnection, $t, true, $key, $mailbox,
ed230bc3 613 $real_startMessage, $where, $what);
94ac35c6 614 } else {
6a622b59 615 $i = $start_msg;
616 reset($msort);
617 $k = 0;
618 do {
619 $key = key($msort);
620 next($msort);
621 $k++;
622 } while (isset ($key) && ($k < $i));
ed230bc3 623 $not_last = true;
6a622b59 624 do {
ed230bc3 625 if (!$i || $i == $endVar-1) $not_last = false;
626 printMessageInfo($imapConnection, $t, $not_last, $key, $mailbox,
627 $real_startMessage, $where, $what);
6a622b59 628 $key = key($msort);
629 $t++;
630 $i++;
631 next($msort);
632 } while ($i && $i < $endVar);
94ac35c6 633 }
bdfb67f8 634}
635
6c930ade 636/*
e35045b7 637 * Displays the standard message list header. To finish the table,
638 * you need to do a "</table></table>";
639 *
640 * $moveURL is the URL to submit the delete/move form to
641 * $mailbox is the current mailbox
642 * $sort is the current sorting method (-1 for no sorting available [searches])
643 * $Message is a message that is centered on top of the list
644 * $More is a second line that is left aligned
645 */
e35045b7 646
6a622b59 647function mail_message_listing_beginning ($imapConnection,
648 $mailbox = '', $sort = -1,
649 $msg_cnt_str = '',
650 $paginator = '&nbsp;',
651 $start_msg = 1) {
652 global $color, $auto_expunge, $base_uri, $thread_sort_messages,
653 $allow_thread_sort, $allow_server_sort, $server_sort_order,
654 $PHP_SELF;
655
656 $php_self = $PHP_SELF;
657 /* fix for incorrect $PHP_SELF */
658 if (strpos($php_self, 'move_messages.php')) {
659 $php_self = str_replace('move_messages.php', 'right_main.php', $php_self);
660 }
661 $urlMailbox = urlencode($mailbox);
e35045b7 662
6a622b59 663 if (preg_match('/^(.+)\?.+$/',$php_self,$regs)) {
664 $source_url = $regs[1];
665 } else {
666 $source_url = $php_self;
667 }
668
669 if (!isset($msg)) {
670 $msg = '';
671 }
672 $moveURL = "move_messages.php?msg=$msg&amp;mailbox=$urlMailbox"
673 . "&amp;startMessage=$start_msg";
674 /*
675 * This is the beginning of the message list table.
676 * It wraps around all messages
677 */
8008456a 678 echo "<FORM name=\"messageList\" method=post action=\"$moveURL\">\n"
22642690 679 . html_tag( 'table' ,
c1c17724 680 html_tag( 'tr',
681 html_tag( 'td' ,
682 html_tag( 'table' ,
683 html_tag( 'tr',
684 html_tag( 'td', $paginator, 'left' ) .
22642690 685 html_tag( 'td', $msg_cnt_str, 'right' )
c1c17724 686 )
22642690 687 , '', $color[4], 'border="0" width="100%" cellpadding="1" cellspacing="0"' )
c1c17724 688 , 'left', '', '' )
689 , '', $color[0] )
22642690 690 , '', '', 'border="0" width="100%" cellpadding="1" cellspacing="0"' );
4b920601 691 /* line between header and button area */
22642690 692 echo '<tr><td HEIGHT="5" BGCOLOR="'.$color[4].'"></td></tr>';
22642690 693
4b920601 694 echo '<tr><td>';
22642690 695 echo html_tag( 'tr' ) . "\n"
696 . html_tag( 'td' ,'' , 'left', '', '' )
697 . html_tag( 'table' ,'' , '', $color[9], 'border="0" width="100%" cellpadding="1" cellspacing="0"' )
698 . '<tr><td>'
699 . html_tag( 'table' ,'' , '', $color[0], 'border="0" width="100%" cellpadding="1" cellspacing="0"' )
c1c17724 700 . html_tag( 'tr',
22642690 701 getSmallStringCell(_("Move Selected To"), 'left', 'nowrap') .
702 getSmallStringCell(_("Transform Selected Messages"), 'right')
c1c17724 703 )
e9e5f0fa 704 . html_tag( 'tr' ) ."\n"
705 . html_tag( 'td', '', 'left', '', 'valign="middle" nowrap' );
22642690 706 getMbxList($imapConnection);
707 echo getButton('SUBMIT', 'moveButton',_("Move")) . "\n";
708 echo getButton('SUBMIT', 'attache',_("Forward")) . "\n";
6c930ade 709
22642690 710 echo " </TD>\n"
6a622b59 711 . html_tag( 'td', '', 'right', '', 'nowrap' );
e35045b7 712
22642690 713
714
6a622b59 715 if (!$auto_expunge) {
716 echo getButton('SUBMIT', 'expungeButton',_("Expunge"))
717 .'&nbsp;' . _("mailbox") . "\n";
718 }
e35045b7 719
6a622b59 720 echo getButton('SUBMIT', 'markRead',_("Read"));
721 echo getButton('SUBMIT', 'markUnread',_("Unread"));
722 echo getButton('SUBMIT', 'delete',_("Delete")) ."&nbsp\n";
723 if (!strpos($php_self,'mailbox')) {
724 $location = $php_self.'?mailbox=INBOX&amp;startMessage=1';
725 } else {
726 $location = $php_self;
8008456a 727 }
6a622b59 728 echo '<INPUT TYPE="HIDDEN" NAME="location" VALUE="'.$location.'">';
729 echo "</TD>\n"
730 . " </TR>\n";
731
732 /* draws thread sorting links */
733 if ($allow_thread_sort == TRUE) {
734 if ($thread_sort_messages == 1 ) {
735 $set_thread = 2;
736 $thread_name = _("Unthread View");
737 } elseif ($thread_sort_messages == 0) {
738 $set_thread = 1;
739 $thread_name = _("Thread View");
740 }
c1c17724 741 echo html_tag( 'tr' ,
742 html_tag( 'td' ,
e35045b7 743 '&nbsp;<a href=' . $source_url . '?sort='
c1c17724 744 . "$sort" . '&start_messages=1&set_thread=' . "$set_thread"
745 . '&mailbox=' . urlencode($mailbox) . '><small>' . $thread_name
746 . '</a></small>&nbsp;'
747 , '', '', '' )
748 , '', '', '' );
6a622b59 749 }
a966982b 750
22642690 751 echo "</TABLE></td></tr></table></td></tr>\n";
a966982b 752
1b91be0c 753 do_hook('mailbox_form_before');
6c766fd5 754
8008456a 755 /* if using server sort we highjack the
6a622b59 756 * the $sort var and use $server_sort_order
757 * instead. but here we reset sort for a bit
758 * since its easy
759 */
8008456a 760 if ($allow_server_sort == TRUE) {
761 $sort = $server_sort_order;
762 }
e9e5f0fa 763}
a966982b 764
e9e5f0fa 765function mail_message_listing_end($num_msgs, $paginator_str, $msg_cnt_str, $color) {
22642690 766 if ($num_msgs) {
4b920601 767 /* space between list and footer */
22642690 768 echo '<tr><td HEIGHT="5" BGCOLOR="'.$color[4].'" COLSPAN="1">';
4b920601 769
22642690 770 echo '</td></tr><tr><td>';
771 echo html_tag( 'table',
e9e5f0fa 772 html_tag( 'tr',
773 html_tag( 'td',
774 html_tag( 'table',
775 html_tag( 'tr',
776 html_tag( 'td', $paginator_str ) .
777 html_tag( 'td', $msg_cnt_str, 'right' )
778 )
22642690 779 , '', $color[4], 'width="100%" border="0" cellpadding="1" cellspacing="0"' )
e9e5f0fa 780 )
22642690 781 )
782 , '', $color[9], 'width="100%" border="0" cellpadding="1" cellspacing="0"' );
783 echo '</td></tr>';
784 }
6a622b59 785 /* End of message-list table */
a966982b 786
6a622b59 787 do_hook('mailbox_index_after');
788 echo "</FORM>\n";
a966982b 789}
790
e9e5f0fa 791function printHeader($mailbox, $sort, $color, $showsort=true) {
6a622b59 792 global $index_order;
1b91be0c 793 echo html_tag( 'tr' ,'' , 'center', $color[5] );
6a622b59 794 for ($i = 1; $i <= count($index_order); $i++) {
8008456a 795 switch ($index_order[$i]) {
796 case 1: /* checkbox */
797 case 5: /* flags */
1b91be0c 798 echo html_tag( 'td' ,'&nbsp;' , '', '', 'width="1%"' );
8008456a 799 break;
800 case 2: /* from */
801 if (handleAsSent($mailbox)) {
1b91be0c 802 echo html_tag( 'td' ,'' , 'left', '', 'width="25%"' )
6a622b59 803 . '<b>' . _("To") . '</b>';
8008456a 804 } else {
1b91be0c 805 echo html_tag( 'td' ,'' , 'left', '', 'width="25%"' )
6a622b59 806 . '<b>' . _("From") . '</b>';
8008456a 807 }
a966982b 808 if ($showsort) {
1b91be0c 809 ShowSortButton($sort, $mailbox, 2, 3);
8008456a 810 }
1b91be0c 811 echo "</td>\n";
8008456a 812 break;
813 case 3: /* date */
1b91be0c 814 echo html_tag( 'td' ,'' , 'left', '', 'width="5%" nowrap' )
6a622b59 815 . '<b>' . _("Date") . '</b>';
a966982b 816 if ($showsort) {
1b91be0c 817 ShowSortButton($sort, $mailbox, 0, 1);
8008456a 818 }
1b91be0c 819 echo "</td>\n";
8008456a 820 break;
a966982b 821 case 4: /* subject */
1b91be0c 822 echo html_tag( 'td' ,'' , 'left', '', '' )
6a622b59 823 . '<b>' . _("Subject") . '</b>';
a966982b 824 if ($showsort) {
1b91be0c 825 ShowSortButton($sort, $mailbox, 4, 5);
8008456a 826 }
1b91be0c 827 echo "</td>\n";
8008456a 828 break;
829 case 6: /* size */
1b91be0c 830 echo html_tag( 'td', '<b>' . _("Size") . '</b>', 'center', '', 'width="5%"' );
8008456a 831 break;
832 }
bdfb67f8 833 }
1b91be0c 834 echo "</tr>\n";
bdfb67f8 835}
836
e9e5f0fa 837
bdfb67f8 838/*
e35045b7 839 * This function shows the sort button. Isn't this a good comment?
840 */
841function ShowSortButton($sort, $mailbox, $Up, $Down ) {
6a622b59 842 global $PHP_SELF;
843 /* Figure out which image we want to use. */
844 if ($sort != $Up && $sort != $Down) {
845 $img = 'sort_none.png';
846 $which = $Up;
847 } elseif ($sort == $Up) {
848 $img = 'up_pointer.png';
849 $which = $Down;
6c930ade 850 } else {
6a622b59 851 $img = 'down_pointer.png';
852 $which = 6;
e35045b7 853 }
6a622b59 854
855 if (preg_match('/^(.+)\?.+$/',$PHP_SELF,$regs)) {
856 $source_url = $regs[1];
e35045b7 857 } else {
6a622b59 858 $source_url = $PHP_SELF;
6c930ade 859 }
6a622b59 860
861 /* Now that we have everything figured out, show the actual button. */
862 echo ' <a href="' . $source_url .'?newsort=' . $which
863 . '&amp;startMessage=1&amp;mailbox=' . urlencode($mailbox)
864 . '"><IMG SRC="../images/' . $img
865 . '" BORDER=0 WIDTH=12 HEIGHT=10 ALT="sort"></a>';
866}
867
868function get_selectall_link($start_msg, $sort) {
869 global $checkall, $what, $where, $mailbox, $javascript_on;
870 global $PHP_SELF, $PG_SHOWNUM;
871
872 $result = '';
873 if ($javascript_on) {
874 $result = '<script language="JavaScript" type="text/javascript">'
875 . "\n<!-- \n"
876 . "function CheckAll() {\n"
877 . " for (var i = 0; i < document.messageList.elements.length; i++) {\n"
878 . " if(document.messageList.elements[i].type == 'checkbox'){\n"
879 . " document.messageList.elements[i].checked = "
880 . " !(document.messageList.elements[i].checked);\n"
881 . " }\n"
882 . " }\n"
883 . "}\n"
884 . "//-->\n"
885 . '</script><a href="#" onClick="CheckAll();">' . _("Toggle All")
886 . "</a>\n";
e35045b7 887 } else {
6a622b59 888 if (strpos($PHP_SELF, "?")) {
889 $result .= "<a href=\"$PHP_SELF&amp;mailbox=" . urlencode($mailbox)
890 . "&amp;startMessage=$start_msg&amp;sort=$sort&amp;checkall=";
891 } else {
892 $result .= "<a href=\"$PHP_SELF?mailbox=" . urlencode($mailbox)
893 . "&amp;startMessage=$start_msg&amp;sort=$sort&amp;checkall=";
894 }
895 if (isset($checkall) && $checkall == '1') {
896 $result .= '0';
897 } else {
898 $result .= '1';
899 }
900
901 if (isset($where) && isset($what)) {
902 $result .= '&amp;where=' . urlencode($where)
903 . '&amp;what=' . urlencode($what);
904 }
905 $result .= "\">";
906
907 if (isset($checkall) && ($checkall == '1')) {
908 $result .= _("Unselect All");
909 } else {
910 $result .= _("Select All");
911 }
912 $result .= "</A>\n";
e35045b7 913 }
23d6bd09 914
6a622b59 915 /* Return our final result. */
916 return ($result);
bdfb67f8 917}
1a0e0983 918
6c930ade 919/*
e35045b7 920 * This function computes the "Viewing Messages..." string.
921 */
bdfb67f8 922function get_msgcnt_str($start_msg, $end_msg, $num_msgs) {
6a622b59 923 /* Compute the $msg_cnt_str. */
924 $result = '';
925 if ($start_msg < $end_msg) {
926 $result = sprintf(_("Viewing Messages: <B>%s</B> to <B>%s</B> (%s total)"),
927 $start_msg, $end_msg, $num_msgs);
928 } else if ($start_msg == $end_msg) {
929 $result = sprintf(_("Viewing Message: <B>%s</B> (1 total)"), $start_msg);
930 } else {
931 $result = '<br>';
932 }
933 /* Return our result string. */
934 return ($result);
bdfb67f8 935}
936
6c930ade 937/*
e35045b7 938 * Generate a paginator link.
939 */
6c930ade 940function get_paginator_link($box, $start_msg, $use, $text) {
6a622b59 941 global $PHP_SELF;
e35045b7 942
6a622b59 943 $result = "<A HREF=\"right_main.php?use_mailbox_cache=$use"
944 . "&amp;startMessage=$start_msg&amp;mailbox=$box\" "
945 . "TARGET=\"right\">$text</A>";
946 return ($result);
756d0680 947/*
6a622b59 948 if (preg_match('/^(.+)\?.+$/',$PHP_SELF,$regs)) {
949 $source_url = $regs[1];
950 } else {
951 $source_url = $PHP_SELF;
952 }
953
954 $result = '<A HREF="'. $source_url . "?use_mailbox_cache=$use"
955 . "&amp;startMessage=$start_msg&amp;mailbox=$box\" "
956 . "TARGET=\"right\">$text</A>";
957 return ($result);
958*/
7b294953 959}
960
6c930ade 961/*
e35045b7 962 * This function computes the paginator string.
963 */
6a622b59 964function get_paginator_str($box, $start_msg, $end_msg, $num_msgs,
965 $show_num, $sort) {
966 global $username, $data_dir, $use_mailbox_cache, $color, $PG_SHOWNUM;
967
968 /* Initialize paginator string chunks. */
969 $prv_str = '';
970 $nxt_str = '';
971 $pg_str = '';
972 $all_str = '';
973 $tgl_str = '';
974
975 $box = urlencode($box);
976
977 /* Create simple strings that will be creating the paginator. */
978 $spc = '&nbsp;'; /* This will be used as a space. */
979 $sep = '|'; /* This will be used as a seperator. */
980
981 /* Get some paginator preference values. */
982 $pg_sel = getPref($data_dir, $username, 'page_selector', SMPREF_ON);
983 $pg_max = getPref($data_dir, $username, 'page_selector_max', PG_SEL_MAX);
984
985 /* Make sure that our start message number is not too big. */
986 $start_msg = min($start_msg, $num_msgs);
987
988 /* Decide whether or not we will use the mailbox cache. */
989 /* Not sure why $use_mailbox_cache is even passed in. */
990 if ($sort == 6) {
991 $use = 0;
992 } else {
993 $use = 1;
994 }
995
996 /* Compute the starting message of the previous and next page group. */
997 $next_grp = $start_msg + $show_num;
998 $prev_grp = $start_msg - $show_num;
999
1000 /* Compute the basic previous and next strings. */
1001 if (($next_grp <= $num_msgs) && ($prev_grp >= 0)) {
1002 $prv_str = get_paginator_link($box, $prev_grp, $use, _("Previous"));
1003 $nxt_str = get_paginator_link($box, $next_grp, $use, _("Next"));
1004 } else if (($next_grp > $num_msgs) && ($prev_grp >= 0)) {
1005 $prv_str = get_paginator_link($box, $prev_grp, $use, _("Previous"));
1006 $nxt_str = "<FONT COLOR=\"$color[9]\">"._("Next")."</FONT>\n";
1007 } else if (($next_grp <= $num_msgs) && ($prev_grp < 0)) {
1008 $prv_str = "<FONT COLOR=\"$color[9]\">"._("Previous") . '</FONT>';
1009 $nxt_str = get_paginator_link($box, $next_grp, $use, _("Next"));
1010 }
1011
1012 /* Page selector block. Following code computes page links. */
1013 if ($pg_sel && ($num_msgs > $show_num)) {
1014 /* Most importantly, what is the current page!!! */
1015 $cur_pg = intval($start_msg / $show_num) + 1;
1016
1017 /* Compute total # of pages and # of paginator page links. */
1018 $tot_pgs = ceil($num_msgs / $show_num); /* Total number of Pages */
1019 $vis_pgs = min($pg_max, $tot_pgs - 1); /* Visible Pages */
1020
1021 /* Compute the size of the four quarters of the page links. */
1022
1023 /* If we can, just show all the pages. */
1024 if (($tot_pgs - 1) <= $pg_max) {
1025 $q1_pgs = $cur_pg - 1;
1026 $q2_pgs = $q3_pgs = 0;
1027 $q4_pgs = $tot_pgs - $cur_pg;
1028
e35045b7 1029 /* Otherwise, compute some magic to choose the four quarters. */
6a622b59 1030 } else {
1031 /*
1032 * Compute the magic base values. Added together,
1033 * these values will always equal to the $pag_pgs.
1034 * NOTE: These are DEFAULT values and do not take
1035 * the current page into account. That is below.
1036 */
1037 $q1_pgs = floor($vis_pgs/4);
1038 $q2_pgs = round($vis_pgs/4, 0);
1039 $q3_pgs = ceil($vis_pgs/4);
1040 $q4_pgs = round(($vis_pgs - $q2_pgs)/3, 0);
1041
1042 /* Adjust if the first quarter contains the current page. */
1043 if (($cur_pg - $q1_pgs) < 1) {
1044 $extra_pgs = ($q1_pgs - ($cur_pg - 1)) + $q2_pgs;
1045 $q1_pgs = $cur_pg - 1;
1046 $q2_pgs = 0;
1047 $q3_pgs += ceil($extra_pgs / 2);
1048 $q4_pgs += floor($extra_pgs / 2);
1049
1050 /* Adjust if the first and second quarters intersect. */
1051 } else if (($cur_pg - $q2_pgs - ceil($q2_pgs/3)) <= $q1_pgs) {
1052 $extra_pgs = $q2_pgs;
1053 $extra_pgs -= ceil(($cur_pg - $q1_pgs - 1) * 0.75);
1054 $q2_pgs = ceil(($cur_pg - $q1_pgs - 1) * 0.75);
1055 $q3_pgs += ceil($extra_pgs / 2);
1056 $q4_pgs += floor($extra_pgs / 2);
1057
1058 /* Adjust if the fourth quarter contains the current page. */
1059 } else if (($cur_pg + $q4_pgs) >= $tot_pgs) {
1060 $extra_pgs = ($q4_pgs - ($tot_pgs - $cur_pg)) + $q3_pgs;
1061 $q3_pgs = 0;
1062 $q4_pgs = $tot_pgs - $cur_pg;
1063 $q1_pgs += floor($extra_pgs / 2);
1064 $q2_pgs += ceil($extra_pgs / 2);
1065
1066 /* Adjust if the third and fourth quarter intersect. */
1067 } else if (($cur_pg + $q3_pgs + 1) >= ($tot_pgs - $q4_pgs + 1)) {
1068 $extra_pgs = $q3_pgs;
1069 $extra_pgs -= ceil(($tot_pgs - $cur_pg - $q4_pgs) * 0.75);
1070 $q3_pgs = ceil(($tot_pgs - $cur_pg - $q4_pgs) * 0.75);
1071 $q1_pgs += floor($extra_pgs / 2);
1072 $q2_pgs += ceil($extra_pgs / 2);
1073 }
1074 }
e35045b7 1075
6a622b59 1076 /*
1077 * I am leaving this debug code here, commented out, because
1078 * it is a really nice way to see what the above code is doing.
1079 * echo "qts = $q1_pgs/$q2_pgs/$q3_pgs/$q4_pgs = "
1080 * . ($q1_pgs + $q2_pgs + $q3_pgs + $q4_pgs) . '<br>';
1081 */
1082
1083 /* Print out the page links from the compute page quarters. */
1084
1085 /* Start with the first quarter. */
1086 if (($q1_pgs == 0) && ($cur_pg > 1)) {
1087 $pg_str .= "...$spc";
1088 } else {
1089 for ($pg = 1; $pg <= $q1_pgs; ++$pg) {
1090 $start = (($pg-1) * $show_num) + 1;
1091 $pg_str .= get_paginator_link($box, $start, $use, $pg) . $spc;
1092 }
1093 if ($cur_pg - $q2_pgs - $q1_pgs > 1) {
1094 $pg_str .= "...$spc";
1095 }
1096 }
1097
1098 /* Continue with the second quarter. */
1099 for ($pg = $cur_pg - $q2_pgs; $pg < $cur_pg; ++$pg) {
1100 $start = (($pg-1) * $show_num) + 1;
1101 $pg_str .= get_paginator_link($box, $start, $use, $pg) . $spc;
1102 }
1103
1104 /* Now print the current page. */
1105 $pg_str .= $cur_pg . $spc;
1106
1107 /* Next comes the third quarter. */
1108 for ($pg = $cur_pg + 1; $pg <= $cur_pg + $q3_pgs; ++$pg) {
1109 $start = (($pg-1) * $show_num) + 1;
1110 $pg_str .= get_paginator_link($box, $start, $use, $pg) . $spc;
1111 }
1112
1113 /* And last, print the forth quarter page links. */
1114 if (($q4_pgs == 0) && ($cur_pg < $tot_pgs)) {
1115 $pg_str .= "...$spc";
1116 } else {
1117 if (($tot_pgs - $q4_pgs) > ($cur_pg + $q3_pgs)) {
1118 $pg_str .= "...$spc";
1119 }
1120 for ($pg = $tot_pgs - $q4_pgs + 1; $pg <= $tot_pgs; ++$pg) {
1121 $start = (($pg-1) * $show_num) + 1;
1122 $pg_str .= get_paginator_link($box, $start, $use, $pg) . $spc;
1123 }
1124 }
1125 } else if ($PG_SHOWNUM == 999999) {
1126 $pg_str = "<A HREF=\"right_main.php?PG_SHOWALL=0"
1127 . "&amp;use_mailbox_cache=$use&amp;startMessage=1&amp;mailbox=$box\" "
1128 . "TARGET=\"right\">" ._("Paginate") . '</A>' . $spc;
1129 }
1130
1131 /* If necessary, compute the 'show all' string. */
1132 if (($prv_str != '') || ($nxt_str != '')) {
1133 $all_str = "<A HREF=\"right_main.php?PG_SHOWALL=1"
1134 . "&amp;use_mailbox_cache=$use&amp;startMessage=1&amp;mailbox=$box\" "
1135 . "TARGET=\"right\">" . _("Show All") . '</A>';
1136 }
1137
1138 /* Last but not least, get the value for the toggle all link. */
1139 $tgl_str = get_selectall_link($start_msg, $sort);
1140
1141 /* Put all the pieces of the paginator string together. */
1142 /**
1143 * Hairy code... But let's leave it like it is since I am not certain
1144 * a different approach would be any easier to read. ;)
1145 */
1146 $result = '';
1147 $result .= ($prv_str != '' ? $prv_str . $spc . $sep . $spc : '');
1148 $result .= ($nxt_str != '' ? $nxt_str . $spc . $sep . $spc : '');
1149 $result .= ($pg_str != '' ? $pg_str : '');
1150 $result .= ($all_str != '' ? $sep . $spc . $all_str . $spc : '');
1151 $result .= ($result != '' ? $sep . $spc . $tgl_str: $tgl_str);
1152
1153 /* If the resulting string is blank, return a non-breaking space. */
1154 if ($result == '') {
1155 $result = '&nbsp;';
1156 }
e35045b7 1157
6a622b59 1158 /* Return our final magical paginator string. */
1159 return ($result);
bdfb67f8 1160}
1161
1162function processSubject($subject) {
6fbd125b 1163 global $languages, $squirrelmail_language;
6a622b59 1164 /* Shouldn't ever happen -- caught too many times in the IMAP functions */
1165 if ($subject == '')
1166 return _("(no subject)");
e35045b7 1167
6a622b59 1168 if (strlen($subject) <= 55)
1169 return $subject;
1170
1171 $ent_strlen = strlen($subject);
1172 $trim_val=50;
1173 $ent_offset=0;
1174 /*
1175 * see if this is entities-encoded string
1176 * If so, Iterate through the whole string, find out
1177 * the real number of characters, and if more
1178 * than 55, substr with an updated trim value.
1179 */
1180 while ( (($ent_loc = strpos($subject, '&', $ent_offset)) !== false) &&
1181 (($ent_loc_end = strpos($subject, ';', $ent_loc)) !== false) ) {
1182 $trim_val += ($ent_loc_end-$ent_loc)+1;
1183 $ent_strlen -= $ent_loc_end-$ent_loc;
1184 $ent_offset = $ent_loc_end+1;
1185 }
1186
1187 if ($ent_strlen <= 55){
1188 return $subject;
1189 }
1190
1191 if (isset($languages[$squirrelmail_language]['XTRA_CODE']) &&
1192 function_exists($languages[$squirrelmail_language]['XTRA_CODE'])) {
1193 return $languages[$squirrelmail_language]['XTRA_CODE']('strimwidth', $subject, $trim_val);
1194 }
1195
1196 return substr($subject, 0, $trim_val) . '...';
bdfb67f8 1197}
f93c93b9 1198
6a622b59 1199function getMbxList($imapConnection) {
1200 global $lastTargetMailbox;
1201 echo ' <small>&nbsp;<tt><select name="targetMailbox">';
be2d5495 1202 echo sqimap_mailbox_option_list($imapConnection, array(strtolower($lastTargetMailbox)) );
6a622b59 1203 echo ' </SELECT></TT>&nbsp;';
e9e5f0fa 1204}
1205
1206function getButton($type, $name, $value) {
6a622b59 1207 return '<INPUT TYPE="'.$type.'" NAME="'.$name.'" VALUE="'.$value . '">';
e9e5f0fa 1208}
1209
1210function getSmallStringCell($string, $align) {
6a622b59 1211 return html_tag('td',
1212 '<small>' . $string . ':&nbsp; </small>',
1213 $align,
1214 '',
1215 'nowrap' );
e9e5f0fa 1216}
1217
1218function getEndMessage($start_msg, $show_num, $num_msgs) {
6a622b59 1219 if ($start_msg + ($show_num - 1) < $num_msgs){
1220 $end_msg = $start_msg + ($show_num - 1);
1221 } else {
1222 $end_msg = $num_msgs;
1223 }
e9e5f0fa 1224
6a622b59 1225 if ($end_msg < $start_msg) {
1226 $start_msg = $start_msg - $show_num;
1227 if ($start_msg < 1) {
1228 $start_msg = 1;
1229 }
e9e5f0fa 1230 }
6a622b59 1231 return (array($start_msg,$end_msg));
e9e5f0fa 1232}
1233
a3439b27 1234function handleAsSent($mailbox) {
6a622b59 1235 global $sent_folder, $draft_folder, $handleAsSent_result;
a3439b27 1236
6a622b59 1237 /* First check if this is the sent or draft folder. */
1238 $handleAsSent_result = (($mailbox == $sent_folder)
1239 || ($mailbox == $draft_folder));
a3439b27 1240
6a622b59 1241 /* Then check the result of the handleAsSent hook. */
1242 do_hook('check_handleAsSent_result', $mailbox);
a3439b27 1243
6a622b59 1244 /* And return the result. */
1245 return ($handleAsSent_result);
1246}
a51dec54 1247?>