7e43bdf1112f427389e99b6a4d16fef30df9aa50
6 * Copyright (c) 1999-2004 The SquirrelMail Project Team
7 * Licensed under the GNU GPL. For full terms see the file COPYING.
9 * This contains functions that display mailbox information, such as the
10 * table row that has sender, date, subject, etc...
13 * @package squirrelmail
16 /** The standard includes.. */
17 require_once(SM_PATH
. 'functions/strings.php');
18 require_once(SM_PATH
. 'functions/html.php');
19 require_once(SM_PATH
. 'class/html.class.php');
20 require_once(SM_PATH
. 'functions/imap_mailbox.php');
21 require_once(SM_PATH
. 'functions/imap_messages.php');
22 require_once(SM_PATH
. 'functions/mime.php');
23 require_once(SM_PATH
. 'functions/forms.php');
26 * default value for page_selector_max
28 define('PG_SEL_MAX', 10);
31 * @param mixed $start UNDOCUMENTED
33 function elapsed($start)
36 list($start2, $start1) = explode(" ", $start);
37 list($end2, $end1) = explode(" ", $end);
38 $diff1 = $end1 - $start1;
39 $diff2 = $end2 - $start2;
44 return $diff2 +
$diff1;
48 * Displays message listing
50 * @param mixed $imapConnection
51 * @param mixed $t UNDOCUMENTED
52 * @param bool $not_last UNDOCUMENTED
53 * @param mixed $key UNDOCUMENTED
54 * @param string $mailbox mail folder
55 * @param mixed $start_msg UNDOCUMENTED
56 * @param mixed $where UNDOCUMENTED
57 * @param mixed $what UNDOCUMENTED
59 function printMessageInfo($imapConnection, $t, $not_last=true, $key, $mailbox,
60 $start_msg, $where, $what) {
62 $color, $msgs, $msort, $td_str, $msg,
63 $default_use_priority,
64 $message_highlight_list,
66 $indent_array, /* indent subject by */
67 $pos, /* Search postion (if any) */
68 $thread_sort_messages, /* thread sorting on/off */
69 $server_sort_order, /* sort value when using server-sorting */
71 $allow_server_sort, /* enable/disable server-side sorting */
72 $truncate_sender, /* number of characters for From/To field (<= 0 for unchanged) */
74 $show_recipient_instead, /* show recipient name instead of default identity */
75 $use_icons, /* indicates to use icons or text markers */
76 $icon_theme; /* icons theming */
78 $color_string = $color[4];
80 if ($GLOBALS['alt_index_colors']) {
81 if (!isset($row_count)) {
86 if (!isset($color[12])) {
87 $color[12] = '#EAEAEA';
89 $color_string = $color[12];
94 if($mailbox == 'None') {
95 $boxes = sqimap_mailbox_list($imapConnection);
96 $mailbox = $boxes[0]['unformatted'];
99 $urlMailbox = urlencode($mailbox);
101 $bSentFolder = handleAsSent($mailbox);
102 if ((!$bSentFolder) && ($show_recipient_instead)) {
103 // If the From address is the same as $email_address, then handle as Sent
104 $from_array = parseAddress($msg['FROM'], 1);
105 if (!isset($email_address)) {
106 global $datadir, $username;
107 $email_address = getPref($datadir, $username, 'email_address');
109 $bHandleAsSent = ((isset($from_array[0][0])) && ($from_array[0][0] == $email_address));
112 $bHandleAsSent = $bSentFolder;
113 // If this is a Sent message, display To address instead of From
115 $msg['FROM'] = $msg['TO'];
116 // Passing 1 below results in only 1 address being parsed, thus defeating the following code
117 $msg['FROM'] = parseAddress($msg['FROM']/*,1*/);
120 * This is done in case you're looking into Sent folders,
121 * because you can have multiple receivers.
123 $senderNames = $msg['FROM'];
126 if (sizeof($senderNames)){
127 foreach ($senderNames as $senderNames_part) {
128 if ($senderName != '') {
130 $senderAddress .= ', ';
132 $sender_address_part = htmlspecialchars($senderNames_part[0]);
133 $sender_name_part = str_replace(' ',' ', decodeHeader($senderNames_part[1]));
134 if ($sender_name_part) {
135 $senderName .= $sender_name_part;
136 $senderAddress .= $sender_name_part . ' <' . $sender_address_part . '>';
138 $senderName .= $sender_address_part;
139 $senderAddress .= $sender_address_part;
143 // If Sent, prefix with To: but only if not Sent folder
144 if ($bHandleAsSent ^
$bSentFolder) {
145 $senderName = _("To:") . ' ' . $senderName;
146 $senderAddress = _("To:") . ' ' . $senderAddress;
149 if ($truncate_sender > 0)
150 $senderName = truncateWithEntities($senderName, $truncate_sender);
152 echo html_tag( 'tr','','','','VALIGN="top"') . "\n";
154 if (isset($msg['FLAG_FLAGGED']) && ($msg['FLAG_FLAGGED'] == true)) {
155 $flag = "<font color=\"$color[2]\">";
156 $flag_end = '</font>';
161 if (!isset($msg['FLAG_SEEN']) ||
($msg['FLAG_SEEN'] == false)) {
168 if ($bHandleAsSent) {
170 $italic_end = '</i>';
175 if (isset($msg['FLAG_DELETED']) && $msg['FLAG_DELETED']) {
176 $fontstr = "<font color=\"$color[9]\">";
177 $fontstr_end = '</font>';
183 if ($where && $what) {
184 $searchstr = '&where='.$where.'&what='.$what;
189 if (is_array($message_highlight_list) && count($message_highlight_list)) {
190 $msg['TO'] = parseAddress($msg['TO']);
191 $msg['CC'] = parseAddress($msg['CC']);
192 foreach ($message_highlight_list as $message_highlight_list_part) {
193 if (trim($message_highlight_list_part['value']) != '') {
194 $high_val = strtolower($message_highlight_list_part['value']);
195 $match_type = strtoupper($message_highlight_list_part['match_type']);
196 if($match_type == 'TO_CC') {
197 $match = array('TO', 'CC');
199 $match = array($match_type);
201 foreach($match as $match_type) {
202 switch($match_type) {
206 foreach ($msg[$match_type] as $address) {
207 $address[0] = decodeHeader($address[0], true, false);
208 $address[1] = decodeHeader($address[1], true, false);
209 if (strstr('^^' . strtolower($address[0]), $high_val) ||
210 strstr('^^' . strtolower($address[1]), $high_val)) {
211 $hlt_color = $message_highlight_list_part['color'];
217 $headertest = strtolower(decodeHeader($msg[$match_type], true, false));
218 if (strstr('^^' . $headertest, $high_val)) {
219 $hlt_color = $message_highlight_list_part['color'];
229 if (!isset($hlt_color)) {
230 $hlt_color = $color_string;
233 $msg['SUBJECT'] = str_replace(' ', ' ', decodeHeader($msg['SUBJECT']));
234 $subject = processSubject($msg['SUBJECT'], $indent_array[$msg['ID']]);
235 if (sizeof($index_order)) {
236 foreach ($index_order as $index_order_part) {
237 switch ($index_order_part) {
238 case 1: /* checkbox */
240 addCheckBox("msg[$t]", $checkall, $msg['ID']),
245 if ($senderAddress != $senderName) {
246 $senderAddress = strtr($senderAddress, array_flip(get_html_translation_table(HTML_SPECIALCHARS
)));
247 $title = ' title="' . str_replace('"', "''", $senderAddress) . '"';
252 $italic . $bold . $flag . $fontstr . $senderName .
253 $fontstr_end . $flag_end . $bold_end . $italic_end,
255 $hlt_color, $title );
258 $date_string = $msg['DATE_STRING'] . '';
259 if ($date_string == '') {
260 $date_string = _("Unknown date");
263 $bold . $flag . $fontstr . $date_string .
264 $fontstr_end . $flag_end . $bold_end,
269 case 4: /* subject */
271 if ($thread_sort_messages == 1) {
272 if (isset($indent_array[$msg['ID']])) {
273 $td_str .= str_repeat(" ",$indent_array[$msg['ID']]);
276 $td_str .= '<a href="read_body.php?mailbox='.$urlMailbox
277 . '&passed_id='. $msg["ID"]
278 . '&startMessage='.$start_msg.$searchstr.'"';
279 $td_str .= ' ' .concat_hook_function('subject_link', array($start_msg, $searchstr));
280 if ($subject != $msg['SUBJECT']) {
281 $title = get_html_translation_table(HTML_SPECIALCHARS
);
282 $title = array_flip($title);
283 $title = strtr($msg['SUBJECT'], $title);
284 $title = str_replace('"', "''", $title);
285 $td_str .= " title=\"$title\"";
287 $td_str .= ">$flag$subject$flag_end</a>$bold_end";
288 echo html_tag( 'td', $td_str, 'left', $hlt_color );
292 // icon message markers
294 if ($use_icons && $icon_theme != 'none') {
295 $td_str = "<b><small>";
296 if (isset($msg['FLAG_FLAGGED']) && $msg['FLAG_FLAGGED'] == true) {
297 $td_str .= '<img src="' . SM_PATH
. 'images/themes/' . $icon_theme . '/flagged.png" border="0" height="10" width="10" /> ';
299 if ($default_use_priority) {
300 if ( ($msg['PRIORITY'] == 1) ||
($msg['PRIORITY'] == 2) ) {
301 $td_str .= '<img src="' . SM_PATH
. 'images/themes/' . $icon_theme . '/prio_high.png" border="0" height="10" width="5" /> ';
303 else if ($msg['PRIORITY'] == 5) {
304 $td_str .= '<img src="' . SM_PATH
. 'images/themes/' . $icon_theme . '/prio_low.png" border="0" height="10" width="5" /> ';
308 $td_str .= '<img src="' . SM_PATH
. 'images/themes/' . $icon_theme . '/transparent.png" border="0" width="5" /> ';
311 if ($msg['TYPE0'] == 'multipart') {
312 $td_str .= '<img src="' . SM_PATH
. 'images/themes/' . $icon_theme . '/attach.png" border="0" height="10" width="6" />';
316 $td_str .= '<img src="' . SM_PATH
. 'images/themes/' . $icon_theme . '/transparent.png" border="0" width="6" />';
320 if (!isset($msg['FLAG_SEEN']) ||
($msg['FLAG_SEEN']) == false)
322 $msg_alt = '(' . _("New") . ')';
323 $msg_title = '(' . _("New") . ')';
324 $msg_icon .= SM_PATH
. 'images/themes/' . $icon_theme . '/msg_new';
328 $msg_alt = '(' . _("Read") . ')';
329 $msg_title = '(' . _("Read") . ')';
330 $msg_icon .= SM_PATH
. 'images/themes/' . $icon_theme . '/msg_read';
332 if (isset($msg['FLAG_DELETED']) && ($msg['FLAG_DELETED']) == true)
334 $msg_icon .= '_deleted';
336 if (isset($msg['FLAG_ANSWERED']) && ($msg['FLAG_ANSWERED']) == true)
338 $msg_alt = '(' . _("Answered") . ')';
339 $msg_title = '(' . _("Answered") . ')';
340 $msg_icon .= '_reply';
342 $td_str .= '<img src="' . $msg_icon . '.png" border="0" alt="'. $msg_alt . '" title="' . $msg_title . '" height="12" width="18" />';
343 $td_str .= '</small></b>';
352 // plain text message markers
356 $td_str = "<b><small>";
357 if (isset($msg['FLAG_ANSWERED']) && $msg['FLAG_ANSWERED'] == true) {
361 if ($msg['TYPE0'] == 'multipart') {
365 if ($default_use_priority) {
366 if ( ($msg['PRIORITY'] == 1) ||
($msg['PRIORITY'] == 2) ) {
367 $td_str .= "<font color=\"$color[1]\">!</font>";
370 if ($msg['PRIORITY'] == 5) {
371 $td_str .= "<font color=\"$color[8]\">?</font>";
375 if (isset($msg['FLAG_DELETED']) && $msg['FLAG_DELETED'] == true) {
376 $td_str .= "<font color=\"$color[1]\">D</font>";
382 $td_str .= '</small></b>';
392 $bold . $fontstr . show_readable_size($msg['SIZE']) .
393 $fontstr_end . $bold_end,
402 echo '</tr>' . "\n" . '<tr><td colspan="' . $col . '" bgcolor="' .
403 $color[0] . '" height="1"></td></tr>' . "\n";
410 * FIXME: Undocumented function
412 * @param mixed $imapConnection
413 * @param mixed $start_msg
414 * @param mixed $show_num
415 * @param mixed $num_msgs
419 function getServerMessages($imapConnection, $start_msg, $show_num, $num_msgs, $id) {
421 $id = array_slice($id, ($start_msg-1), $show_num);
422 $end = $start_msg +
$show_num - 1;
423 if ($num_msgs < $show_num) {
424 $end_loop = $num_msgs;
425 } else if ($end > $num_msgs) {
426 $end_loop = $num_msgs - $start_msg +
1;
428 $end_loop = $show_num;
430 return fillMessageArray($imapConnection,$id,$end_loop,$show_num);
437 * FIXME: Undocumented function
439 * @param mixed $imapConnection
440 * @param mixed $start_msg
441 * @param mixed $show_num
442 * @param mixed $num_msgs
445 function getThreadMessages($imapConnection, $start_msg, $show_num, $num_msgs) {
446 $id = get_thread_sort($imapConnection);
447 return getServerMessages($imapConnection, $start_msg, $show_num, $num_msgs, $id);
451 * FIXME: Undocumented function
453 * @param mixed $imapConnection
454 * @param mixed $start_msg
455 * @param mixed $show_num
456 * @param mixed $num_msgs
457 * @param mixed $server_sort_order
458 * @param mixed $mbxresponse
461 function getServerSortMessages($imapConnection, $start_msg, $show_num,
462 $num_msgs, $server_sort_order, $mbxresponse) {
463 $id = sqimap_get_sort_order($imapConnection, $server_sort_order,$mbxresponse);
464 return getServerMessages($imapConnection, $start_msg, $show_num, $num_msgs, $id);
468 * FIXME: Undocumented function
470 * @param mixed $imapConnection
471 * @param mixed $start_msg
472 * @param mixed $show_num
473 * @param mixed $num_msgs
475 * @param mixed $mbxresponse
478 function getSelfSortMessages($imapConnection, $start_msg, $show_num,
479 $num_msgs, $sort, $mbxresponse) {
481 if ($num_msgs >= 1) {
482 $id = sqimap_get_php_sort_order ($imapConnection, $mbxresponse);
486 /* set shownum to 999999 to fool sqimap_get_small_header_list
487 and rebuild the msgs_str to 1:* */
490 /* if it's not sorted */
491 if ($start_msg +
($show_num - 1) < $num_msgs) {
492 $end_msg = $start_msg +
($show_num - 1);
494 $end_msg = $num_msgs;
496 if ($end_msg < $start_msg) {
497 $start_msg = $start_msg - $show_num;
498 if ($start_msg < 1) {
502 $id = array_slice(array_reverse($id), ($start_msg-1), $show_num);
503 $end = $start_msg +
$show_num - 1;
504 if ($num_msgs < $show_num) {
505 $end_loop = $num_msgs;
506 } else if ($end > $num_msgs) {
507 $end_loop = $num_msgs - $start_msg +
1;
509 $end_loop = $show_num;
512 $msgs = fillMessageArray($imapConnection,$id,$end_loop, $show_num);
520 * This function loops through a group of messages in the mailbox
521 * and shows them to the user.
523 * @param mixed $imapConnection
524 * @param string $mailbox mail folder
525 * @param mixed $num_msgs
526 * @param mixed $start_msg
528 * @param mixed $color
529 * @param mixed $show_num
530 * @param mixed $use_cache
533 function showMessagesForMailbox($imapConnection, $mailbox, $num_msgs,
534 $start_msg, $sort, $color, $show_num,
535 $use_cache, $mode='') {
536 global $msgs, $msort, $auto_expunge, $thread_sort_messages,
537 $disable_server_sort, $server_sort_order;
540 * For some reason, on PHP 4.3+, this being unset, and set in the session causes havoc
541 * so setting it to an empty array beforehand seems to clean up the issue, and stopping the
542 * "Your script possibly relies on a session side-effect which existed until PHP 4.2.3" error
545 if (!isset($msort)) {
553 if (!isset(disable_server_sort
)) {
554 $disable_server_sort = false;
557 //$start = microtime();
558 /* If autoexpunge is turned on, then do it now. */
559 $mbxresponse = sqimap_mailbox_select($imapConnection, $mailbox);
561 /* If autoexpunge is turned on, then do it now. */
562 if ($auto_expunge == true) {
563 $exp_cnt = sqimap_mailbox_expunge($imapConnection, $mailbox, false, '');
564 $mbxresponse['EXISTS'] = $mbxresponse['EXISTS'] - $exp_cnt;
565 $num_msgs = $mbxresponse['EXISTS'];
568 if ($mbxresponse['EXISTS'] > 0) {
569 /* if $start_msg is lower than $num_msgs, we probably deleted all messages
570 * in the last page. We need to re-adjust the start_msg
573 if($start_msg > $num_msgs) {
574 $start_msg -= $show_num;
580 /* This code and the next if() block check for
581 * server-side sorting methods. The $id array is
582 * formatted and $sort is set to 6 to disable
583 * SM internal sorting
586 if ($thread_sort_messages == 1) {
588 } elseif (sqimap_capabilty($imapConnection,'SORT') && !$disable_server_sort == 1) {
589 $mode = 'serversort';
595 sqgetGlobalVar('msgs', $msgs, SQ_SESSION
);
596 sqgetGlobalVar('msort', $msort, SQ_SESSION
);
598 sqsession_unregister('msort');
599 sqsession_unregister('msgs'); }
602 $msgs = getThreadMessages($imapConnection, $start_msg, $show_num, $num_msgs);
603 if ($msgs === false) {
604 echo '<b><small><center><font color=red>' .
605 _("Thread sorting is not supported by your IMAP server.") . "<br />" .
606 _("Please report this to the system administrator.").
607 '</center></small></b>';
608 $thread_sort_messages = 0;
609 $msort = $msgs = array();
616 $msgs = getServerSortMessages($imapConnection, $start_msg, $show_num,
617 $num_msgs, $sort, $mbxresponse);
618 if ($msgs === false) {
619 echo '<b><small><center><font color=red>' .
620 _( "Server-side sorting is not supported by your IMAP server.") . "<br />" .
621 _("Please report this to the system administrator.").
622 '</center></small></b>';
623 $sort = $server_sort_order;
624 $allow_server_sort = FALSE;
625 $msort = $msgs = array();
634 $msgs = getSelfSortMessages($imapConnection, $start_msg, $show_num,
635 $num_msgs, $sort, $mbxresponse);
636 $msort = calc_msort($msgs, $sort);
640 sqsession_register($msort, 'msort');
641 sqsession_register($msgs, 'msgs');
643 } /* if exists > 0 */
645 $res = getEndMessage($start_msg, $show_num, $num_msgs);
646 $start_msg = $res[0];
649 $paginator_str = get_paginator_str($mailbox, $start_msg, $end_msg,
650 $num_msgs, $show_num, $sort);
652 $msg_cnt_str = get_msgcnt_str($start_msg, $end_msg, $num_msgs);
654 do_hook('mailbox_index_before');
656 <table border
="0" width
="100%" cellpadding
="0" cellspacing
="0">
659 <?php
mail_message_listing_beginning($imapConnection, $mbxresponse, $mailbox, $sort,
660 $msg_cnt_str, $paginator_str, $start_msg); ?
>
663 <tr
><td height
="5" bgcolor
="<?php echo $color[4]; ?>"></td
></tr
>
666 <table width
="100%" cellpadding
="1" cellspacing
="0" align
="center" border
="0" bgcolor
="<?php echo $color[9]; ?>">
669 <table width
="100%" cellpadding
="1" cellspacing
="0" align
="center" border
="0" bgcolor
="<?php echo $color[5]; ?>">
673 printHeader($mailbox, $srt, $color, !$thread_sort_messages, $start_msg);
674 displayMessageArray($imapConnection, $num_msgs, $start_msg,
675 $msort, $mailbox, $sort, $color, $show_num,0,0);
684 mail_message_listing_end($num_msgs, $paginator_str, $msg_cnt_str, $color);
690 //$t = elapsed($start);
691 //echo("elapsed time = $t seconds\n");
695 * FIXME: Undocumented function
697 * @param array $messages
698 * @param integer $sort sorting order
701 function calc_msort($msgs, $sort) {
712 if (($sort == 0) ||
($sort == 1)) {
713 foreach ($msgs as $item) {
714 $msort[] = $item['TIME_STAMP'];
716 } elseif (($sort == 2) ||
($sort == 3)) {
717 foreach ($msgs as $item) {
718 $msort[] = $item['FROM-SORT'];
720 } elseif (($sort == 4) ||
($sort == 5)) {
721 foreach ($msgs as $item) {
722 $msort[] = $item['SUBJECT-SORT'];
738 * FIXME: Undocumented function
740 * @param mixed $imapConnection
742 * @param mixed $count
743 * @param bool $show_num
745 function fillMessageArray($imapConnection, $id, $count, $show_num=false) {
746 return sqimap_get_small_header_list($imapConnection, $id, $show_num);
751 * Generic function to convert the msgs array into an HTML table.
753 * @param mixed $imapConnection
754 * @param mixed $num_msgs
755 * @param mixed $start_msg
756 * @param mixed $msort
757 * @param string $mailbox mail folder name
759 * @param mixed $color
760 * @param mixed $show_num
761 * @param mixed $where
764 function displayMessageArray($imapConnection, $num_msgs, $start_msg,
765 $msort, $mailbox, $sort, $color,
766 $show_num, $where=0, $what=0) {
767 global $imapServerAddress, $use_mailbox_cache, $index_order,
768 $indent_array, $thread_sort_messages, $allow_server_sort,
769 $server_sort_order, $PHP_SELF;
771 $res = getEndMessage($start_msg, $show_num, $num_msgs);
772 $start_msg = $res[0];
775 $urlMailbox = urlencode($mailbox);
777 /* get indent level for subject display */
778 if ($thread_sort_messages == 1 && $num_msgs) {
779 $indent_array = get_parent_level($imapConnection);
782 $real_startMessage = $start_msg;
784 if ($end_msg - $start_msg < $show_num - 1) {
785 $end_msg = $end_msg - $start_msg +
1;
787 } else if ($start_msg > $show_num) {
788 $end_msg = $show_num;
792 $endVar = $end_msg +
1;
795 * Loop through and display the info for each message.
796 * ($t is used for the checkbox number)
800 /* messages display */
803 /* if there's no messages in this folder */
806 "<br /><b>" . _("THIS FOLDER IS EMPTY") . "</b><br /> ",
809 'colspan="' . count($index_order) . '"'
812 } elseif ($start_msg == $end_msg) {
813 /* if there's only one message in the box, handle it differently. */
825 } while (isset ($key) && ($k < $i));
826 printMessageInfo($imapConnection, $t, true, $key, $mailbox,
827 $real_startMessage, $where, $what);
836 } while (isset ($key) && ($k < $i));
839 if (!$i ||
$i == $endVar-1) $not_last = false;
840 printMessageInfo($imapConnection, $t, $not_last, $key, $mailbox,
841 $real_startMessage, $where, $what);
846 } while ($i && $i < $endVar);
851 * Displays the standard message list header.
853 * To finish the table, you need to do a "</table></table>";
855 * @param mixed $imapConnection
856 * @param array $mbxresponse the array with the results of SELECT against the current mailbox
857 * @param string $mailbox the current mailbox
858 * @param mixed $sort the current sorting method (-1 for no sorting available [searches])
859 * @param mixed $msg_cnt_str
860 * @param mixed $paginator
861 * @param mixed $start_msg
863 function mail_message_listing_beginning ($imapConnection,
865 $mailbox = '', $sort = -1,
867 $paginator = ' ',
869 global $color, $auto_expunge, $base_uri, $show_flag_buttons,
870 $allow_server_sort, $server_sort_order,
871 $PHP_SELF, $allow_thread_sort, $thread_sort_messages;
873 $php_self = $PHP_SELF;
874 /* fix for incorrect $PHP_SELF */
875 if (strpos($php_self, 'move_messages.php')) {
876 $php_self = str_replace('move_messages.php', 'right_main.php', $php_self);
878 $urlMailbox = urlencode($mailbox);
880 if (preg_match('/^(.+)\?.+$/',$php_self,$regs)) {
881 $source_url = $regs[1];
883 $source_url = $php_self;
890 if (!strpos($php_self,'?')) {
891 $location = $php_self.'?mailbox=INBOX&startMessage=1';
893 $location = $php_self;
896 $moveFields = addHidden('msg', $msg).
897 addHidden('mailbox', $mailbox).
898 addHidden('startMessage', $start_msg).
899 addHidden('location', $location);
901 /* build thread sorting links */
902 if ($allow_thread_sort == TRUE) {
903 if ($thread_sort_messages == 1 ) {
905 $thread_name = _("Unthread View");
906 } elseif ($thread_sort_messages == 0) {
908 $thread_name = _("Thread View");
910 $thread_link_str = '<small>[<a href="' . $source_url . '?sort='
911 . $sort . '&start_messages=1&set_thread=' . $set_thread
912 . '&mailbox=' . urlencode($mailbox) . '">' . $thread_name
916 $thread_link_str ='';
919 * This is the beginning of the message list table.
920 * It wraps around all messages
922 $safe_name = preg_replace("/[^0-9A-Za-z_]/", '_', $mailbox);
923 $form_name = "FormMsgs" . $safe_name;
925 echo '<form name="' . $form_name . '" method="post" action="move_messages.php">' ."\n"
928 <table width
="100%" cellpadding
="1" cellspacing
="0" style
="border: 1px solid <?php echo $color[0]; ?>">
931 <table bgcolor
="<?php echo $color[4]; ?>" border
="0" width
="100%" cellpadding
="1" cellspacing
="0">
933 <td align
="left"><small
>
936 echo $thread_link_str;
939 <td align
="center"></td
>
940 <td align
="right"><small
><?php
echo $msg_cnt_str; ?
></small
></td
>
945 <tr width
="100%" cellpadding
="1" cellspacing
="0" border
="0" bgcolor
="<?php echo $color[0]; ?>">
947 <table border
="0" width
="100%" cellpadding
="1" cellspacing
="0">
952 // display flag buttons only if supported
953 if ($show_flag_buttons && $mbxresponse != NULL &&
954 strpos($mbxresponse['PERMANENTFLAGS'], '\\Flagged') !== FALSE) {
955 echo getButton('SUBMIT', 'markUnflagged',_("Unflag"));
956 echo getButton('SUBMIT', 'markFlagged',_("Flag"));
959 echo getButton('SUBMIT', 'markUnread',_("Unread"));
960 echo getButton('SUBMIT', 'markRead',_("Read"));
963 echo getButton('SUBMIT', 'attache',_("Forward"));
965 echo getButton('SUBMIT', 'delete',_("Delete"));
966 echo '<input type="checkbox" name="bypass_trash" />' . _("Bypass Trash");
968 if (!$auto_expunge) {
969 echo getButton('SUBMIT', 'expungeButton',_("Expunge")) .' ' . _("mailbox") . "\n";
972 do_hook('mailbox_display_buttons');
977 //echo $thread_link_str; //previous behaviour
978 getMbxList($imapConnection);
979 echo getButton('SUBMIT', 'moveButton',_("Move")) . "\n";
989 do_hook('mailbox_form_before');
991 /* if using server sort we highjack the
992 * the $sort var and use $server_sort_order
993 * instead. but here we reset sort for a bit
996 if ($allow_server_sort == TRUE) {
997 $sort = $server_sort_order;
1002 * FIXME: Undocumented function
1004 * @param mixed $num_msgs
1005 * @param mixed $paginator_str
1006 * @param mixed $msg_cnt_str
1007 * @param mixed $color
1009 function mail_message_listing_end($num_msgs, $paginator_str, $msg_cnt_str, $color) {
1011 /* space between list and footer */
1013 <tr
><td height
="5" bgcolor
="<?php echo $color[4]; ?>" colspan
="1"></td
></tr
>
1016 <table width
="100%" cellpadding
="1" cellspacing
="0" style
="border: 1px solid <?php echo $color[0]; ?>">
1019 <table bgcolor
="<?php echo $color[4]; ?>" border
="0" width
="100%" cellpadding
="1" cellspacing
="0">
1021 <td align
="left"><small
><?php
echo $paginator_str; ?
></small
></td
>
1022 <td align
="right"><small
><?php
echo $msg_cnt_str; ?
></small
></td
>
1032 /* End of message-list table */
1034 do_hook('mailbox_index_after');
1039 * FIXME: Undocumented function
1041 * @param string $mailbox
1042 * @param mixed $sort
1043 * @param mixed $color
1044 * @param bool $showsort
1045 * @param mixed $start_msg
1047 function printHeader($mailbox, $sort, $color, $showsort=true, $start_msg=1) {
1048 global $index_order;
1049 echo html_tag( 'tr' ,'' , 'center', $color[5] );
1051 /* calculate the width of the subject column based on the
1052 * widths of the other columns */
1053 $widths = array(1=>1,2=>25,3=>5,4=>0,5=>1,6=>5);
1054 $subjectwidth = 100;
1055 foreach($index_order as $item) {
1056 $subjectwidth -= $widths[$item];
1059 foreach ($index_order as $item) {
1061 case 1: /* checkbox */
1062 echo html_tag( 'td',get_selectall_link($start_msg, $sort, $mailbox) , '', '', 'width="1%"' );
1065 echo html_tag( 'td','' , '', '', 'width="1%"' );
1068 if (handleAsSent($mailbox)) {
1069 echo html_tag( 'td' ,'' , 'left', '', 'width="25%"' )
1070 . '<b>' . _("To") . '</b>';
1072 echo html_tag( 'td' ,'' , 'left', '', 'width="25%"' )
1073 . '<b>' . _("From") . '</b>';
1076 ShowSortButton($sort, $mailbox, 2, 3);
1081 echo html_tag( 'td' ,'' , 'left', '', 'width="5%" nowrap' )
1082 . '<b>' . _("Date") . '</b>';
1084 ShowSortButton($sort, $mailbox, 0, 1);
1088 case 4: /* subject */
1089 echo html_tag( 'td' ,'' , 'left', '', 'width="'.$subjectwidth.'%"' )
1090 . '<b>' . _("Subject") . '</b>';
1092 ShowSortButton($sort, $mailbox, 4, 5);
1097 echo html_tag( 'td', '<b>' . _("Size") . '</b>', 'center', '', 'width="5%" nowrap' );
1106 * This function shows the sort button. Isn't this a good comment?
1108 * @param mixed $sort
1109 * @param string $mailbox
1110 * @param mixed $Down
1113 function ShowSortButton($sort, $mailbox, $Down, $Up ) {
1116 /* Figure out which image we want to use. */
1117 if ($sort != $Up && $sort != $Down) {
1118 $img = 'sort_none.png';
1120 } elseif ($sort == $Up) {
1121 $img = 'up_pointer.png';
1124 $img = 'down_pointer.png';
1128 if (preg_match('/^(.+)\?.+$/',$PHP_SELF,$regs)) {
1129 $source_url = $regs[1];
1131 $source_url = $PHP_SELF;
1134 /* Now that we have everything figured out, show the actual button. */
1135 echo ' <a href="' . $source_url .'?newsort=' . $which
1136 . '&startMessage=1&mailbox=' . urlencode($mailbox)
1137 . '"><img src="../images/' . $img
1138 . '" border="0" width="12" height="10" alt="sort" title="'
1139 . _("Click here to change the sorting of the message list") .'"></a>';
1143 * FIXME: Undocumented function
1145 * @param mixed $start_msg
1146 * @param mixed $sort
1147 * @param string $mailbox
1149 function get_selectall_link($start_msg, $sort, $mailbox) {
1150 global $checkall, $what, $where, $javascript_on;
1151 global $PHP_SELF, $PG_SHOWNUM;
1154 if ($javascript_on) {
1155 $safe_name = preg_replace("/[^0-9A-Za-z_]/", '_', $mailbox);
1156 $func_name = "CheckAll" . $safe_name;
1157 $form_name = "FormMsgs" . $safe_name;
1158 $result = '<script language="JavaScript" type="text/javascript">'
1160 . "function " . $func_name . "() {\n"
1161 . " for (var i = 0; i < document." . $form_name . ".elements.length; i++) {\n"
1162 . " if(document." . $form_name . ".elements[i].type == 'checkbox' && "
1163 . "document." . $form_name . ".elements[i].name != 'bypass_trash'){\n"
1164 . " document." . $form_name . ".elements[i].checked = "
1165 . " !(document." . $form_name . ".elements[i].checked);\n"
1171 . '<input type="checkbox" name="toggleAll" title="'._("Toggle All").'" onclick="'.$func_name.'();" />';
1172 // . <a href="javascript:void(0)" onClick="' . $func_name . '();">' . _("Toggle All")
1175 if (strpos($PHP_SELF, "?")) {
1176 $result .= "<a href=\"$PHP_SELF&mailbox=" . urlencode($mailbox)
1177 . "&startMessage=$start_msg&sort=$sort&checkall=";
1179 $result .= "<a href=\"$PHP_SELF?mailbox=" . urlencode($mailbox)
1180 . "&startMessage=$start_msg&sort=$sort&checkall=";
1182 if (isset($checkall) && $checkall == '1') {
1188 if (isset($where) && isset($what)) {
1189 $result .= '&where=' . urlencode($where)
1190 . '&what=' . urlencode($what);
1193 $result .= _("All");
1194 $result .= "</a>\n";
1197 /* Return our final result. */
1202 * This function computes the "Viewing Messages..." string.
1204 * @param integer $start_msg first message number
1205 * @param integer $end_msg last message number
1206 * @param integer $num_msgs total number of message in folder
1209 function get_msgcnt_str($start_msg, $end_msg, $num_msgs) {
1210 /* Compute the $msg_cnt_str. */
1212 if ($start_msg < $end_msg) {
1213 $result = sprintf(_("Viewing Messages: %s to %s (%s total)"),
1214 '<b>'.$start_msg.'</b>', '<b>'.$end_msg.'</b>', $num_msgs);
1215 } else if ($start_msg == $end_msg) {
1216 $result = sprintf(_("Viewing Message: %s (1 total)"), '<b>'.$start_msg.'</b>');
1220 /* Return our result string. */
1225 * Generate a paginator link.
1228 * @param mixed $start_msg
1230 * @param string $text text used for paginator link
1233 function get_paginator_link($box, $start_msg, $use, $text) {
1235 $result = "<a href=\"right_main.php?use_mailbox_cache=$use"
1236 . "&startMessage=$start_msg&mailbox=$box\" "
1243 * This function computes the paginator string.
1246 * @param mixed $start_msg
1247 * @param mixed $end_msg
1248 * @param integer $num_msgs
1249 * @param mixed $show_num
1250 * @param mixed $sort
1252 function get_paginator_str($box, $start_msg, $end_msg, $num_msgs,
1254 global $username, $data_dir, $use_mailbox_cache, $color, $PG_SHOWNUM;
1256 /* Initialize paginator string chunks. */
1262 $box = urlencode($box);
1264 /* Create simple strings that will be creating the paginator. */
1265 $spc = ' '; /* This will be used as a space. */
1266 $sep = '|'; /* This will be used as a seperator. */
1268 /* Get some paginator preference values. */
1269 $pg_sel = getPref($data_dir, $username, 'page_selector', SMPREF_ON
);
1270 $pg_max = getPref($data_dir, $username, 'page_selector_max', PG_SEL_MAX
);
1272 /* Make sure that our start message number is not too big. */
1273 $start_msg = min($start_msg, $num_msgs);
1275 /* Decide whether or not we will use the mailbox cache. */
1276 /* Not sure why $use_mailbox_cache is even passed in. */
1283 /* Compute the starting message of the previous and next page group. */
1284 $next_grp = $start_msg +
$show_num;
1285 $prev_grp = $start_msg - $show_num;
1287 /* Compute the basic previous and next strings. */
1288 if (($next_grp <= $num_msgs) && ($prev_grp >= 0)) {
1289 $prv_str = get_paginator_link($box, $prev_grp, $use, _("Previous"));
1290 $nxt_str = get_paginator_link($box, $next_grp, $use, _("Next"));
1291 } else if (($next_grp > $num_msgs) && ($prev_grp >= 0)) {
1292 $prv_str = get_paginator_link($box, $prev_grp, $use, _("Previous"));
1293 $nxt_str = _("Next");
1294 } else if (($next_grp <= $num_msgs) && ($prev_grp < 0)) {
1295 $prv_str = _("Previous");
1296 $nxt_str = get_paginator_link($box, $next_grp, $use, _("Next"));
1299 /* Page selector block. Following code computes page links. */
1300 if ($pg_sel && ($num_msgs > $show_num)) {
1301 /* Most importantly, what is the current page!!! */
1302 $cur_pg = intval($start_msg / $show_num) +
1;
1304 /* Compute total # of pages and # of paginator page links. */
1305 $tot_pgs = ceil($num_msgs / $show_num); /* Total number of Pages */
1306 $vis_pgs = min($pg_max, $tot_pgs - 1); /* Visible Pages */
1308 /* Compute the size of the four quarters of the page links. */
1310 /* If we can, just show all the pages. */
1311 if (($tot_pgs - 1) <= $pg_max) {
1312 $q1_pgs = $cur_pg - 1;
1313 $q2_pgs = $q3_pgs = 0;
1314 $q4_pgs = $tot_pgs - $cur_pg;
1316 /* Otherwise, compute some magic to choose the four quarters. */
1319 * Compute the magic base values. Added together,
1320 * these values will always equal to the $pag_pgs.
1321 * NOTE: These are DEFAULT values and do not take
1322 * the current page into account. That is below.
1324 $q1_pgs = floor($vis_pgs/4);
1325 $q2_pgs = round($vis_pgs/4, 0);
1326 $q3_pgs = ceil($vis_pgs/4);
1327 $q4_pgs = round(($vis_pgs - $q2_pgs)/3, 0);
1329 /* Adjust if the first quarter contains the current page. */
1330 if (($cur_pg - $q1_pgs) < 1) {
1331 $extra_pgs = ($q1_pgs - ($cur_pg - 1)) +
$q2_pgs;
1332 $q1_pgs = $cur_pg - 1;
1334 $q3_pgs +
= ceil($extra_pgs / 2);
1335 $q4_pgs +
= floor($extra_pgs / 2);
1337 /* Adjust if the first and second quarters intersect. */
1338 } else if (($cur_pg - $q2_pgs - ceil($q2_pgs/3)) <= $q1_pgs) {
1339 $extra_pgs = $q2_pgs;
1340 $extra_pgs -= ceil(($cur_pg - $q1_pgs - 1) * 3/4);
1341 $q2_pgs = ceil(($cur_pg - $q1_pgs - 1) * 3/4);
1342 $q3_pgs +
= ceil($extra_pgs / 2);
1343 $q4_pgs +
= floor($extra_pgs / 2);
1345 /* Adjust if the fourth quarter contains the current page. */
1346 } else if (($cur_pg +
$q4_pgs) >= $tot_pgs) {
1347 $extra_pgs = ($q4_pgs - ($tot_pgs - $cur_pg)) +
$q3_pgs;
1349 $q4_pgs = $tot_pgs - $cur_pg;
1350 $q1_pgs +
= floor($extra_pgs / 2);
1351 $q2_pgs +
= ceil($extra_pgs / 2);
1353 /* Adjust if the third and fourth quarter intersect. */
1354 } else if (($cur_pg +
$q3_pgs +
1) >= ($tot_pgs - $q4_pgs +
1)) {
1355 $extra_pgs = $q3_pgs;
1356 $extra_pgs -= ceil(($tot_pgs - $cur_pg - $q4_pgs) * 3/4);
1357 $q3_pgs = ceil(($tot_pgs - $cur_pg - $q4_pgs) * 3/4);
1358 $q1_pgs +
= floor($extra_pgs / 2);
1359 $q2_pgs +
= ceil($extra_pgs / 2);
1364 * I am leaving this debug code here, commented out, because
1365 * it is a really nice way to see what the above code is doing.
1366 * echo "qts = $q1_pgs/$q2_pgs/$q3_pgs/$q4_pgs = "
1367 * . ($q1_pgs + $q2_pgs + $q3_pgs + $q4_pgs) . '<br>';
1370 /* Print out the page links from the compute page quarters. */
1372 /* Start with the first quarter. */
1373 if (($q1_pgs == 0) && ($cur_pg > 1)) {
1374 $pg_str .= "...$spc";
1376 for ($pg = 1; $pg <= $q1_pgs; ++
$pg) {
1377 $start = (($pg-1) * $show_num) +
1;
1378 $pg_str .= get_paginator_link($box, $start, $use, $pg) . $spc;
1380 if ($cur_pg - $q2_pgs - $q1_pgs > 1) {
1381 $pg_str .= "...$spc";
1385 /* Continue with the second quarter. */
1386 for ($pg = $cur_pg - $q2_pgs; $pg < $cur_pg; ++
$pg) {
1387 $start = (($pg-1) * $show_num) +
1;
1388 $pg_str .= get_paginator_link($box, $start, $use, $pg) . $spc;
1391 /* Now print the current page. */
1392 $pg_str .= $cur_pg . $spc;
1394 /* Next comes the third quarter. */
1395 for ($pg = $cur_pg +
1; $pg <= $cur_pg +
$q3_pgs; ++
$pg) {
1396 $start = (($pg-1) * $show_num) +
1;
1397 $pg_str .= get_paginator_link($box, $start, $use, $pg) . $spc;
1400 /* And last, print the forth quarter page links. */
1401 if (($q4_pgs == 0) && ($cur_pg < $tot_pgs)) {
1402 $pg_str .= "...$spc";
1404 if (($tot_pgs - $q4_pgs) > ($cur_pg +
$q3_pgs)) {
1405 $pg_str .= "...$spc";
1407 for ($pg = $tot_pgs - $q4_pgs +
1; $pg <= $tot_pgs; ++
$pg) {
1408 $start = (($pg-1) * $show_num) +
1;
1409 $pg_str .= get_paginator_link($box, $start, $use, $pg) . $spc;
1412 } else if ($PG_SHOWNUM == 999999) {
1413 $pg_str = "<a href=\"right_main.php?PG_SHOWALL=0"
1414 . "&use_mailbox_cache=$use&startMessage=1&mailbox=$box\" "
1415 . ">" ._("Paginate") . '</a>';
1418 /* Put all the pieces of the paginator string together. */
1420 * Hairy code... But let's leave it like it is since I am not certain
1421 * a different approach would be any easier to read. ;)
1424 if ( $prv_str != '' ||
$nxt_str != '' )
1427 $result .= ($prv_str != '' ?
$prv_str . $spc . $sep . $spc : '');
1428 $result .= ($nxt_str != '' ?
$nxt_str : '');
1429 $result .= ']' . $spc ;
1431 /* Compute the 'show all' string. */
1432 $all_str = "<a href=\"right_main.php?PG_SHOWALL=1"
1433 . "&use_mailbox_cache=$use&startMessage=1&mailbox=$box\" "
1434 . ">" . _("Show All") . '</a>';
1437 $result .= ($pg_str != '' ?
$spc . '['.$spc.$pg_str.']' . $spc : '');
1438 $result .= ($all_str != '' ?
$spc . '['.$all_str.']' . $spc . $spc : '');
1440 /* If the resulting string is blank, return a non-breaking space. */
1441 if ($result == '') {
1445 /* Return our final magical paginator string. */
1450 * FIXME: Undocumented function
1452 function truncateWithEntities($subject, $trim_at)
1454 $ent_strlen = strlen($subject);
1455 if (($trim_at <= 0) ||
($ent_strlen <= $trim_at))
1458 global $languages, $squirrelmail_language;
1461 * see if this is entities-encoded string
1462 * If so, Iterate through the whole string, find out
1463 * the real number of characters, and if more
1464 * than $trim_at, substr with an updated trim value.
1466 $trim_val = $trim_at;
1469 while ( $ent_loc < $trim_val && (($ent_loc = strpos($subject, '&', $ent_offset)) !== false) &&
1470 (($ent_loc_end = strpos($subject, ';', $ent_loc+
3)) !== false) ) {
1471 $trim_val +
= ($ent_loc_end-$ent_loc);
1472 $ent_offset = $ent_loc_end+
1;
1474 if (($trim_val > $trim_at) && ($ent_strlen > $trim_val) && (strpos($subject,';',$trim_val) < ($trim_val +
6))) {
1475 $i = strpos($subject,';',$trim_val);
1477 $trim_val = strpos($subject,';',$trim_val);
1480 // only print '...' when we're actually dropping part of the subject
1481 if ($ent_strlen <= $trim_val)
1484 if (isset($languages[$squirrelmail_language]['XTRA_CODE']) &&
1485 function_exists($languages[$squirrelmail_language]['XTRA_CODE'])) {
1486 return $languages[$squirrelmail_language]['XTRA_CODE']('strimwidth', $subject, $trim_val);
1489 return substr_replace($subject, '...', $trim_val);
1493 * FIXME: Undocumented function
1495 function processSubject($subject, $threadlevel = 0) {
1496 /* Shouldn't ever happen -- caught too many times in the IMAP functions */
1497 if ($subject == '') {
1498 return _("(no subject)");
1501 global $truncate_subject; /* number of characters for Subject field (<= 0 for unchanged) */
1502 $trim_at = $truncate_subject;
1504 /* if this is threaded, subtract two chars per indentlevel */
1505 if (($threadlevel > 0) && ($threadlevel <= 10))
1506 $trim_at -= (2*$threadlevel);
1508 return truncateWithEntities($subject, $trim_at);
1512 * FIXME: Undocumented function
1514 * @param mixed $imapConnection
1515 * @param mixed $boxes
1517 function getMbxList($imapConnection, $boxes = 0) {
1518 global $lastTargetMailbox;
1519 echo ' <small> <tt><select name="targetMailbox">';
1520 echo sqimap_mailbox_option_list($imapConnection, array(strtolower($lastTargetMailbox)), 0, $boxes);
1521 echo ' </select></tt> ';
1527 * @deprecated see form functions available in 1.5.1 and 1.4.3.
1528 * @param string $type
1529 * @param string $name
1530 * @param string $value
1532 * @param bool $enabled
1534 function getButton($type, $name, $value, $js = '', $enabled = TRUE) {
1535 $disabled = ( $enabled ?
'' : 'disabled ' );
1536 $js = ( $js ?
$js.' ' : '' );
1537 return '<input '.$disabled.$js.
1540 '" value="'.$value .
1541 '" style="padding: 0px; margin: 0px" />';
1545 * Puts string into cell, aligns it and adds <small> tag
1547 * @param string $string string
1548 * @param string $align alignment
1550 function getSmallStringCell($string, $align) {
1551 return html_tag('td',
1552 '<small>' . $string . ': </small>',
1559 * FIXME: Undocumented function
1561 * @param integer $start_msg
1562 * @param integer $show_num
1563 * @param integer $num_msgs
1565 function getEndMessage($start_msg, $show_num, $num_msgs) {
1566 if ($start_msg +
($show_num - 1) < $num_msgs){
1567 $end_msg = $start_msg +
($show_num - 1);
1569 $end_msg = $num_msgs;
1572 if ($end_msg < $start_msg) {
1573 $start_msg = $start_msg - $show_num;
1574 if ($start_msg < 1) {
1578 return (array($start_msg,$end_msg));
1582 * This should go in imap_mailbox.php
1583 * @param string $mailbox
1585 function handleAsSent($mailbox) {
1586 global $handleAsSent_result;
1588 /* First check if this is the sent or draft folder. */
1589 $handleAsSent_result = isSentMailbox($mailbox) ||
isDraftMailbox($mailbox);
1591 /* Then check the result of the handleAsSent hook. */
1592 do_hook('check_handleAsSent_result', $mailbox);
1594 /* And return the result. */
1595 return $handleAsSent_result;