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/imap_asearch.php');
23 require_once(SM_PATH
. 'functions/mime.php');
24 require_once(SM_PATH
. 'functions/forms.php');
27 * default value for page_selector_max
29 define('PG_SEL_MAX', 10);
32 * The number of pages to cache msg headers
34 define('SQM_MAX_PAGES_IN_CACHE',5);
37 * Sort constants used for sorting of messages
39 define('SQSORT_NONE',0);
40 define('SQSORT_DATE_ASC',1);
41 define('SQSORT_DATE_DEC',2);
42 define('SQSORT_FROM_ASC',3);
43 define('SQSORT_FROM_DEC',4);
44 define('SQSORT_SUBJ_ASC',5);
45 define('SQSORT_SUBJ_DEC',6);
46 define('SQSORT_SIZE_ASC',7);
47 define('SQSORT_SIZE_DEC',8);
48 define('SQSORT_TO_ASC',9);
49 define('SQSORT_TO_DEC',10);
50 define('SQSORT_CC_ASC',11);
51 define('SQSORT_CC_DEC',12);
52 define('SQSORT_INT_DATE_ASC',13);
53 define('SQSORT_INT_DATE_DEC',14);
55 define('SQSORT_THREAD',32);
58 define('MBX_PREF_SORT',0);
59 define('MBX_PREF_LIMIT',1);
60 define('MBX_PREF_AUTO_EXPUNGE',2);
61 define('MBX_PREF_INTERNALDATE',3);
62 define('SQM_MAX_MBX_IN_CACHE',3);
63 // define('MBX_PREF_FUTURE',unique integer key);
66 * @param mixed $start UNDOCUMENTED
68 function elapsed($start) {
71 list($start2, $start1) = explode(" ", $start);
72 list($end2, $end1) = explode(" ", $end);
73 $diff1 = $end1 - $start1;
74 $diff2 = $end2 - $start2;
79 return $diff2 +
$diff1;
83 * Displays message header row in messages list
85 * @param array $aMsg contains all message related parameters
89 function printMessageInfo($aMsg) {
90 // FIX ME, remove these globals as well by adding an array as argument for the user settings
91 // specificly meant for header display
94 $default_use_priority,
95 $message_highlight_list,
97 $truncate_sender, /* number of characters for From/To field (<= 0 for unchanged) */
99 $show_recipient_instead, /* show recipient name instead of default identity */
100 $use_icons, /* indicates to use icons or text markers */
101 $icon_theme; /* icons theming */
103 $color_string = $color[4];
106 $mailbox = $aMsg['MAILBOX'];
107 $msg = $aMsg['HEADER'];
109 $start_msg = $aMsg['PAGEOFFSET'];
110 $last = $aMsg['LAST'];
111 if (isset($aMsg['SEARCH']) && count($aMsg['SEARCH']) >1 ) {
112 $where = $aMsg['SEARCH'][0];
113 $what = $aMsg['SEARCH'][1];
118 $iIndent = $aMsg['INDENT'];
120 $sSubject = (isset($msg['SUBJECT']) && $msg['SUBJECT'] != '') ?
$msg['SUBJECT'] : _("(no subject)");
121 $sFrom = (isset($msg['FROM'])) ?
$msg['FROM'] : _("Unknown sender");
122 $sTo = (isset($msg['TO'])) ?
$msg['TO'] : _("Unknown recipient");
123 $sCc = (isset($msg['CC'])) ?
$msg['CC'] : '';
124 $aFlags = (isset($msg['FLAGS'])) ?
$msg['FLAGS'] : array();
125 $iPrio = (isset($msg['PRIORITY'])) ?
$msg['PRIORITY'] : 3;
126 $iSize = (isset($msg['SIZE'])) ?
$msg['SIZE'] : 0;
128 // These don't appear to be used... are they safe to remove
129 $sType0 = (isset($msg['TYPE0'])) ?
$msg['TYPE0'] : 'text';
130 $sType1 = (isset($msg['TYPE1'])) ?
$msg['TYPE1'] : 'plain';
131 if (isset($msg['INTERNALDATE'])) {
132 $sDate = getDateString(getTimeStamp(explode(' ',$msg['INTERNALDATE'])));
134 $sDate = (isset($msg['DATE'])) ?
getDateString(getTimeStamp(explode(' ',$msg['DATE']))) : '';
136 $iId = (isset($msg['UID'])) ?
$msg['UID'] : false;
142 if ($GLOBALS['alt_index_colors']) {
144 if (!isset($color[12])) {
145 $color[12] = '#EAEAEA';
147 $color_string = $color[12];
151 $urlMailbox = urlencode($mailbox);
153 // FIXME, foldertype should be set in right_main.php
154 // in other words, handle as sent is obsoleted from now.
155 // We replace that by providing an array to aMailbox with the to shown headers
156 // that way we are free to show the user different layouts for different folders
157 $bSentFolder = handleAsSent($mailbox);
158 if ((!$bSentFolder) && ($show_recipient_instead)) {
159 // If the From address is the same as $email_address, then handle as Sent
160 $from_array = parseAddress($sFrom, 1);
161 if (!isset($email_address)) {
162 global $datadir, $username;
163 $email_address = getPref($datadir, $username, 'email_address');
165 $bHandleAsSent = ((isset($from_array[0][0])) && ($from_array[0][0] == $email_address));
167 $bHandleAsSent = $bSentFolder;
169 // If this is a Sent message, display To address instead of From
170 if ($bHandleAsSent) {
173 // Passing 1 below results in only 1 address being parsed, thus defeating the following code
174 $sFrom = parseAddress($sFrom/*,1*/);
177 * This is done in case you're looking into Sent folders,
178 * because you can have multiple receivers.
180 $senderNames = $sFrom;
183 if (sizeof($senderNames)){
184 foreach ($senderNames as $senderNames_part) {
185 if ($senderName != '') {
187 $senderAddress .= ', ';
189 $sender_address_part = htmlspecialchars($senderNames_part[0]);
190 $sender_name_part = str_replace(' ',' ', decodeHeader($senderNames_part[1]));
191 if ($sender_name_part) {
192 $senderName .= $sender_name_part;
193 $senderAddress .= $sender_name_part . ' <' . $sender_address_part . '>';
195 $senderName .= $sender_address_part;
196 $senderAddress .= $sender_address_part;
200 // If Sent, prefix with To: but only if not Sent folder
201 if ($bHandleAsSent ^
$bSentFolder) {
202 $senderName = _("To") . ': ' . $senderName;
203 $senderAddress = _("To") . ': ' . $senderAddress;
206 // this is a column property which can apply to multiple columns. Do not use vars for one column
207 // only. instead we should use something like this:
208 // 1ed column $aMailbox['columns']['SUBJECT'] value: aray with properties ...
209 // 2ed column $aMailbox['columns']['FROM'] value: aray with properties ...
210 // NB in case of the sentfolder this could be the TO field
211 // properties array example:
212 // 'truncate' => length (0 is no truncate)
213 // 'prefix => if (x in b then do that )
214 if ($truncate_sender > 0) {
215 $senderName = truncateWithEntities($senderName, $truncate_sender);
218 $flag = $flag_end = $fontstr = $fontstr_end = $italic = $italic_end = '';
222 foreach ($aFlags as $sFlag => $value) {
226 $flag = "<font color=\"$color[2]\">";
227 $flag_end = '</font>';
238 $fontstr = "<font color=\"$color[9]\">";
239 $fontstr_end = '</font>';
244 if ($bHandleAsSent) {
246 $italic_end = '</i>';
249 if ($where && $what) {
250 $searchstr = '&where='.$where.'&what='.$what;
255 * Message highlight code
257 $matches = array('TO' => 'sTo', 'CC' => 'sCc', 'FROM' => 'sFrom', 'SUBJECT' => 'sSubject');
258 if (is_array($message_highlight_list) && count($message_highlight_list)) {
259 $sTo = parseAddress($sTo);
260 $sCc = parseAddress($sCc);
261 foreach ($message_highlight_list as $message_highlight_list_part) {
262 if (trim($message_highlight_list_part['value']) != '') {
263 $high_val = strtolower($message_highlight_list_part['value']);
264 $match_type = strtoupper($message_highlight_list_part['match_type']);
265 if($match_type == 'TO_CC') {
266 $match = array('TO', 'CC');
268 $match = array($match_type);
270 foreach($match as $match_type) {
271 switch($match_type) {
275 foreach ($
$matches[$match_type] as $address) {
276 $address[0] = decodeHeader($address[0], true, false);
277 $address[1] = decodeHeader($address[1], true, false);
278 if (strstr('^^' . strtolower($address[0]), $high_val) ||
279 strstr('^^' . strtolower($address[1]), $high_val)) {
280 $hlt_color = $message_highlight_list_part['color'];
286 $headertest = strtolower(decodeHeader($
$matches[$match_type], true, false));
287 if (strstr('^^' . $headertest, $high_val)) {
288 $hlt_color = $message_highlight_list_part['color'];
296 } /* end Message highlight code */
298 if (!isset($hlt_color)) {
299 $hlt_color = $color_string;
302 $sSubject = str_replace(' ', ' ', decodeHeader($sSubject));
303 $subject = processSubject($sSubject, $iIndent);
305 echo html_tag( 'tr','','','','valign="top"') . "\n";
307 if (sizeof($index_order)) {
308 foreach ($index_order as $index_order_part) {
309 switch ($index_order_part) {
310 case 1: /* checkbox */
312 addCheckBox("msg[$t]", $checkall, $iId),
317 if ($senderAddress != $senderName) {
318 $senderAddress = strtr($senderAddress, array_flip(get_html_translation_table(HTML_SPECIALCHARS
)));
319 $title = ' title="' . str_replace('"', "''", $senderAddress) . '"';
324 $italic . $bold . $flag . $fontstr . $senderName .
325 $fontstr_end . $flag_end . $bold_end . $italic_end,
327 $hlt_color, $title );
331 $sDate = _("Unknown date");
334 $bold . $flag . $fontstr . $sDate .
335 $fontstr_end . $flag_end . $bold_end,
340 case 4: /* subject */
343 $td_str .= str_repeat(" ",$iIndent);
345 $td_str .= '<a href="read_body.php?mailbox='.$urlMailbox
346 . '&passed_id='. $iId
347 . '&startMessage='.$start_msg.$searchstr.'"';
348 $td_str .= ' ' .concat_hook_function('subject_link', array($start_msg, $searchstr));
349 if ($subject != $sSubject) {
350 $title = get_html_translation_table(HTML_SPECIALCHARS
);
351 $title = array_flip($title);
352 $title = strtr($sSubject, $title);
353 $title = str_replace('"', "''", $title);
354 $td_str .= " title=\"$title\"";
356 $td_str .= ">$flag$subject$flag_end</a>$bold_end";
357 echo html_tag( 'td', $td_str, 'left', $hlt_color );
361 // icon message markers
363 if ($use_icons && $icon_theme != 'none') {
364 $td_str = "<b><small>";
365 if (isset($aFlags['\\flagged']) && $aFlags['\\flagged'] == true) {
366 $td_str .= '<img src="' . SM_PATH
. 'images/themes/' . $icon_theme . '/flagged.png" border="0" height="10" width="10" /> ';
368 if ($default_use_priority) {
369 if ( ($iPrio == 1) ||
($iPrio == 2) ) {
370 $td_str .= '<img src="' . SM_PATH
. 'images/themes/' . $icon_theme . '/prio_high.png" border="0" height="10" width="5" /> ';
372 else if ($iPrio == 5) {
373 $td_str .= '<img src="' . SM_PATH
. 'images/themes/' . $icon_theme . '/prio_low.png" border="0" height="10" width="5" /> ';
376 $td_str .= '<img src="' . SM_PATH
. 'images/themes/' . $icon_theme . '/transparent.png" border="0" width="5" /> ';
379 if ($sType1 == 'mixed') {
380 $td_str .= '<img src="' . SM_PATH
. 'images/themes/' . $icon_theme . '/attach.png" border="0" height="10" width="6" />';
382 $td_str .= '<img src="' . SM_PATH
. 'images/themes/' . $icon_theme . '/transparent.png" border="0" width="6" />';
386 if (!isset($aFlags['\\seen']) ||
($aFlags['\\seen']) == false) {
387 $msg_alt = '(' . _("New") . ')';
388 $msg_title = '(' . _("New") . ')';
389 $msg_icon .= SM_PATH
. 'images/themes/' . $icon_theme . '/msg_new';
391 $msg_alt = '(' . _("Read") . ')';
392 $msg_title = '(' . _("Read") . ')';
393 $msg_icon .= SM_PATH
. 'images/themes/' . $icon_theme . '/msg_read';
395 if (isset($aFlags['\\deleted']) && ($aFlags['\\deleted']) == true) {
396 $msg_icon .= '_deleted';
398 if (isset($aFlags['\\answered']) && ($aFlags['\\answered']) == true) {
399 $msg_alt = '(' . _("Answered") . ')';
400 $msg_title = '(' . _("Answered") . ')';
401 $msg_icon .= '_reply';
403 $td_str .= '<img src="' . $msg_icon . '.png" border="0" alt="'. $msg_alt . '" title="' . $msg_title . '" height="12" width="18" />';
404 $td_str .= '</small></b>';
412 // plain text message markers
416 $td_str = "<b><small>";
417 if (isset($aFlags['\\answered']) && $aFlags['\\answered'] == true) {
421 if ($sType1 == 'mixed') {
425 if ($default_use_priority) {
426 if ( ($iPrio == 1) ||
($iPrio == 2) ) {
427 $td_str .= "<font color=\"$color[1]\">!</font>";
431 $td_str .= "<font color=\"$color[8]\">?</font>";
435 if (isset($aFlags['\\deleted']) && $aFlags['\\deleted'] == true) {
436 $td_str .= "<font color=\"$color[1]\">D</font>";
442 $td_str .= '</small></b>';
452 $bold . $fontstr . show_readable_size($iSize) .
453 $fontstr_end . $bold_end,
461 /* html for separationlines between rows */
465 echo '</tr>' . "\n" . '<tr><td colspan="' . $col . '" bgcolor="' .
466 $color[0] . '" height="1"></td></tr>' . "\n";
471 function setUserPref($username, $pref, $value) {
473 setPref($data_dir,$username,$pref,$value);
477 * Selects a mailbox for header retrieval.
478 * Cache control for message headers is embedded.
480 * @param resource $imapConnection imap socket handle
481 * @param string $mailbox mailbox to select and retrieve message headers from
482 * @param array $aConfig array with system config settings and incoming vars
483 * @param array $aProps mailbox specific properties
484 * @return array $aMailbox mailbox array with all relevant information
485 * @author Marc Groot Koerkamp
487 function sqm_api_mailbox_select($imapConnection,$mailbox,$aConfig,$aProps) {
489 * NB: retrieve this from the session before accessing this function
490 * and make sure you write it back at the end of the script after
491 * the aMailbox var is added so that the headers are added to the cache
493 global $mailbox_cache;
495 * In case the properties arrays are empty set the defaults.
497 // Doesn't appear to be used... safe to remove?
498 $aDefaultMbxPref = array ();
499 // MBX_PREF_SORT => 0,
500 // MBX_PREF_LIMIT => 15,
501 // MBX_PREF_AUTO_EXPUNGE => 0,
502 // MBX_PREF_INTERNALDATE => 0
504 /* array_merge doesn't work with integers as keys */
505 // foreach ($aDefaultMbxPref as $key => $value) {
506 // if (!isset($aProps[$key])) {
507 // $aProps[$key] = $value;
510 $aDefaultConfigProps = array(
511 // 'allow_thread_sort' => 0,
512 'allow_server_sort' => sqimap_capability($imapConnection,'SORT'),
513 // 'charset' => 'US-ASCII',
514 'user' => false, /* no pref storage if false */
516 // 'search' => 'ALL',
517 'max_cache_size' => SQM_MAX_MBX_IN_CACHE
520 $aConfig = array_merge($aDefaultConfigProps,$aConfig);
521 $iSetIndx = $aConfig['setindex'];
523 $aMbxResponse = sqimap_mailbox_select($imapConnection, $mailbox);
525 if ($mailbox_cache) {
526 if (isset($mailbox_cache[$mailbox])) {
527 $aCachedMailbox = $mailbox_cache[$mailbox];
529 $aCachedMailbox = false;
532 if (count($mailbox_cache) > $aConfig['max_cache_size'] -1) {
534 foreach($mailbox_cache as $cachedmailbox => $aVal) {
535 $aTime[$aVal['TIMESTAMP']] = $cachedmailbox;
537 if (ksort($aTime,SORT_NUMERIC
)) {
538 for ($i=0,$iCnt=count($mailbox_cache);$i<($iCnt-$aConfig['max_cache_size']);++
$i) {
539 $sOldestMbx = array_shift($aTime);
541 * Remove only the UIDSET and MSG_HEADERS from cache because those can
542 * contain large amounts of data.
544 if (isset($mailbox_cache[$sOldestMbx]['UIDSET'])) {
545 $mailbox_cache[$sOldestMbx]['UIDSET']= false;
547 if (isset($mailbox_cache[$sOldestMbx]['MSG_HEADERS'])) {
548 $mailbox_cache[$sOldestMbx]['MSG_HEADERS'] = false;
555 $aCachedMailbox = false;
559 * Deal with imap servers that do not return the required UIDNEXT or
560 * UIDVALIDITY response
561 * from a SELECT call (since rfc 3501 it's required).
563 if (!isset($aMbxResponse['UIDNEXT']) ||
!isset($aMbxResponse['UIDVALIDITY'])) {
564 $aStatus = sqimap_status_messages($imapConnection,$mailbox,
565 array('UIDNEXT','UIDVALIDITY'));
566 $aMbxResponse['UIDNEXT'] = $aStatus['UIDNEXT'];
567 $aMbxResponse['UIDVALIDTY'] = $aStatus['UIDVALIDITY'];
570 $aMailbox['UIDSET'][$iSetIndx] = false;
571 $aMailbox['ID'] = false;
572 $aMailbox['SETINDEX'] = $iSetIndx;
574 if ($aCachedMailbox) {
576 * Validate integrity of cached data
578 if ($aCachedMailbox['EXISTS'] == $aMbxResponse['EXISTS'] &&
579 $aMbxResponse['EXISTS'] &&
580 $aCachedMailbox['UIDVALIDITY'] == $aMbxResponse['UIDVALIDITY'] &&
581 $aCachedMailbox['UIDNEXT'] == $aMbxResponse['UIDNEXT'] &&
582 isset($aCachedMailbox['SEARCH'][$iSetIndx]) &&
583 (!isset($aConfig['search']) ||
/* always set search from the searchpage */
584 $aCachedMailbox['SEARCH'][$iSetIndx] == $aConfig['search'])) {
585 if (isset($aCachedMailbox['MSG_HEADERS'])) {
586 $aMailbox['MSG_HEADERS'] = $aCachedMailbox['MSG_HEADERS'];
588 $aMailbox['ID'] = $aCachedMailbox['ID'];
589 if (isset($aCachedMailbox['UIDSET'][$iSetIndx]) && $aCachedMailbox['UIDSET'][$iSetIndx]) {
590 if (isset($aProps[MBX_PREF_SORT
]) && $aProps[MBX_PREF_SORT
] != $aCachedMailbox['SORT'] ) {
591 $newsort = $aProps[MBX_PREF_SORT
];
592 $oldsort = $aCachedMailbox['SORT'];
594 * If it concerns a reverse sort we do not need to invalidate
595 * the cached sorted UIDSET, a reverse is sufficient.
597 if ((($newsort %
2) && ($newsort +
1 == $oldsort)) ||
598 (!($newsort %
2) && ($newsort - 1 == $oldsort))) {
599 $aMailbox['UIDSET'][$iSetIndx] = array_reverse($aCachedMailbox['UIDSET'][$iSetIndx]);
601 $aMailbox['MSG_HEADERS'] = false;
602 $aMailbox['ID'] = false;
604 // store the new sort value in the mailbox pref
605 if ($aConfig['user']) {
606 // FIXME, in ideal situation, we write back the
607 // prefs at the end of the script
608 setUserPref($aConfig['user'],"pref_$mailbox",serialize($aProps));
611 $aMailbox['UIDSET'][$iSetIndx] = $aCachedMailbox['UIDSET'][$iSetIndx];
617 * Restore the offset in the paginator if no new offset is provided.
619 if (isset($aMailbox['UIDSET'][$iSetIndx]) && !isset($aConfig['offset']) && $aCachedMailbox['OFFSET']) {
620 $aMailbox['OFFSET'] = $aCachedMailbox['OFFSET'];
621 $aMailbox['PAGEOFFSET'] = $aCachedMailbox['PAGEOFFSET'];
623 $aMailbox['OFFSET'] = (isset($aConfig['offset']) && $aConfig['offset']) ?
$aConfig['offset'] -1 : 0;
624 $aMailbox['PAGEOFFSET'] = (isset($aConfig['offset']) && $aConfig['offset']) ?
$aConfig['offset'] : 1;
628 * Restore the showall value no new showall value is provided.
630 if (isset($aMailbox['UIDSET'][$iSetIndx]) && !isset($aConfig['showall']) &&
631 isset($aCachedMailbox['SHOWALL'][$iSetIndx]) && $aCachedMailbox['SHOWALL'][$iSetIndx]) {
632 $aMailbox['SHOWALL'][$iSetIndx] = $aCachedMailbox['SHOWALL'][$iSetIndx];
634 $aMailbox['SHOWALL'][$iSetIndx] = (isset($aConfig['showall']) && $aConfig['showall']) ?
1 : 0;
637 if (!isset($aProps[MBX_PREF_SORT
]) && isset($aCachedMailbox['SORT'])) {
638 $aMailbox['SORT'] = $aCachedMailbox['SORT'];
640 $aMailbox['SORT'] = (isset($aProps[MBX_PREF_SORT
])) ?
$aProps[MBX_PREF_SORT
] : 0;
643 if (!isset($aProps[MBX_PREF_LIMIT
]) && isset($aCachedMailbox['LIMIT'])) {
644 $aMailbox['LIMIT'] = $aCachedMailbox['LIMIT'];
646 $aMailbox['LIMIT'] = (isset($aProps[MBX_PREF_LIMIT
])) ?
$aProps[MBX_PREF_LIMIT
] : 15;
649 if (!isset($aProps[MBX_PREF_INTERNALDATE
]) && isset($aCachedMailbox['INTERNALDATE'])) {
650 $aMailbox['INTERNALDATE'] = $aCachedMailbox['INTERNALDATE'];
652 $aMailbox['INTERNALDATE'] = (isset($aProps[MBX_PREF_INTERNALDATE
])) ?
$aProps[MBX_PREF_INTERNALDATE
] : false;
655 if (!isset($aProps[MBX_PREF_AUTO_EXPUNGE
]) && isset($aCachedMailbox['AUTO_EXPUNGE'])) {
656 $aMailbox['AUTO_EXPUNGE'] = $aCachedMailbox['AUTO_EXPUNGE'];
658 $aMailbox['AUTO_EXPUNGE'] = (isset($aProps[MBX_PREF_AUTO_EXPUNGE
])) ?
$aProps[MBX_PREF_AUTO_EXPUNGE
] : false;
661 if (!isset($aConfig['allow_thread_sort']) && isset($aCachedMailbox['ALLOW_THREAD'])) {
662 $aMailbox['ALLOW_THREAD'] = $aCachedMailbox['ALLOW_THREAD'];
664 $aMailbox['ALLOW_THREAD'] = (isset($aConfig['allow_thread_sort'])) ?
$aConfig['allow_thread_sort'] : false;
667 if (!isset($aConfig['search']) && isset($aCachedMailbox['SEARCH'][$iSetIndx])) {
668 $aMailbox['SEARCH'][$iSetIndx] = $aCachedMailbox['SEARCH'][$iSetIndx];
670 $aMailbox['SEARCH'][$iSetIndx] = (isset($aConfig['search'])) ?
$aConfig['search'] : 'ALL';
673 if (!isset($aConfig['charset']) && isset($aCachedMailbox['CHARSET'][$iSetIndx])) {
674 $aMailbox['CHARSET'][$iSetIndx] = $aCachedMailbox['CHARSET'][$iSetIndx];
676 $aMailbox['CHARSET'][$iSetIndx] = (isset($aConfig['charset'])) ?
$aConfig['charset'] : 'US-ASCII';
679 $aMailbox['NAME'] = $mailbox;
680 $aMailbox['EXISTS'] = $aMbxResponse['EXISTS'];
681 $aMailbox['SEEN'] = (isset($aMbxResponse['SEEN'])) ?
$aMbxResponse['SEEN'] : $aMbxResponse['EXISTS'];
682 $aMailbox['RECENT'] = (isset($aMbxResponse['RECENT'])) ?
$aMbxResponse['RECENT'] : 0;
683 $aMailbox['UIDVALIDITY'] = $aMbxResponse['UIDVALIDITY'];
684 $aMailbox['UIDNEXT'] = $aMbxResponse['UIDNEXT'];
685 $aMailbox['PERMANENTFLAGS'] = $aMbxResponse['PERMANENTFLAGS'];
686 $aMailbox['RIGHTS'] = $aMbxResponse['RIGHTS'];
690 /* decide if we are thread sorting or not */
691 if (!$aMailbox['ALLOW_THREAD']) {
692 if ($aMailbox['SORT'] & SQSORT_THREAD
) {
693 $aMailbox['SORT'] -= SQSORT_THREAD
;
696 if ($aMailbox['SORT'] & SQSORT_THREAD
) {
697 $aMailbox['SORT_METHOD'] = 'THREAD';
698 $aMailbox['THREAD_INDENT'] = $aCachedMailbox['THREAD_INDENT'];
699 } else if (isset($aConfig['allow_server_sort']) && $aConfig['allow_server_sort']) {
700 $aMailbox['SORT_METHOD'] = 'SERVER';
701 $aMailbox['THREAD_INDENT'] = false;
703 $aMailbox['SORT_METHOD'] = 'SQUIRREL';
704 $aMailbox['THREAD_INDENT'] = false;
707 /* set a timestamp for cachecontrol */
708 $aMailbox['TIMESTAMP'] = time();
715 * Does the $srt $_GET var to field mapping
717 * @param int $srt Field to sort on
718 * @param bool $bServerSort Server sorting is true
719 * @return string $sSortField Field to sort on
721 function getSortField($sort,$bServerSort) {
726 case SQSORT_DATE_ASC
:
727 case SQSORT_DATE_DEC
:
728 $sSortField = 'DATE';
730 case SQSORT_FROM_ASC
:
731 case SQSORT_FROM_DEC
:
732 $sSortField = 'FROM';
734 case SQSORT_SUBJ_ASC
:
735 case SQSORT_SUBJ_DEC
:
736 $sSortField = 'SUBJECT';
738 case SQSORT_SIZE_ASC
:
739 case SQSORT_SIZE_DEC
:
740 $sSortField = ($bServerSort) ?
'SIZE' : 'RFC822.SIZE';
750 case SQSORT_INT_DATE_ASC
:
751 case SQSORT_INT_DATE_DEC
:
752 $sSortField = ($bServerSort) ?
'ARRIVAL' : 'INTERNALDATE';
756 default: $sSortField = 'UID';
763 function get_sorted_msgs_list($imapConnection,&$aMailbox,&$error) {
764 $iSetIndx = (isset($aMailbox['SETINDEX'])) ?
$aMailbox['SETINDEX'] : 0;
765 $bDirection = ($aMailbox['SORT'] %
2);
767 if (!$aMailbox['SEARCH'][$iSetIndx]) {
768 $aMailbox['SEARCH'][$iSetIndx] = 'ALL';
770 switch ($aMailbox['SORT_METHOD']) {
772 $aRes = get_thread_sort($imapConnection,$aMailbox['SEARCH'][$iSetIndx]);
773 if ($aRes === false) {
774 $error = '<b><small><center><font color=red>' .
775 _("Thread sorting is not supported by your IMAP server.") . '<br />' .
776 _("Please contact your system administrator and report this error.") .
777 '</center></small></b>';
778 $aMailbox['SORT'] -= SQSORT_THREAD
;
780 $aMailbox['UIDSET'][$iSetIndx] = $aRes[0];
781 $aMailbox['THREAD_INDENT'][$iSetIndx] = $aRes[1];
785 $sSortField = getSortField($aMailbox['SORT'],true);
786 $id = sqimap_get_sort_order($imapConnection, $sSortField, $bDirection, $aMailbox['SEARCH'][$iSetIndx]);
788 $error = '<b><small><center><font color=red>' .
789 _("Server-side sorting is not supported by your IMAP server.") . '<br />' .
790 _("Please contact your system administrator and report this error.") .
791 '</center></small></b>';
793 $aMailbox['UIDSET'][$iSetIndx] = $id;
798 if ($aMailbox['SEARCH'][$iSetIndx] != 'ALL') {
799 $id = sqimap_run_search($imapConnection, $aMailbox['SEARCH'][$iSetIndx], $aMailbox['CHARSET'][$iSetIndx]);
801 $sSortField = getSortField($aMailbox['SORT'],false);
802 $aMailbox['UIDSET'][$iSetIndx] = get_squirrel_sort($imapConnection, $sSortField, $bDirection, $id);
811 function fetchMessageHeaders($imapConnection, &$aMailbox) {
814 * Retrieve the UIDSET.
815 * Setindex is used to be able to store multiple uid sets. That will make it
816 * possible to display the mailbox multiple times in different sort order
817 * or to store serach results separate from normal mailbox view.
819 $iSetIndx = (isset($aMailbox['SETINDEX'])) ?
$aMailbox['SETINDEX'] : 0;
821 $iLimit = ($aMailbox['SHOWALL'][$iSetIndx]) ?
$aMailbox['EXISTS'] : $aMailbox['LIMIT'];
823 * Adjust the start_msg
825 $start_msg = $aMailbox['PAGEOFFSET'];
826 if($aMailbox['PAGEOFFSET'] > $aMailbox['EXISTS']) {
827 $start_msg -= $aMailbox['LIMIT'];
834 if (is_array($aMailbox['UIDSET'])) {
835 $aUid =& $aMailbox['UIDSET'][$iSetIndx];
840 // initialize the fields we want to retrieve:
841 $aHeaderFields = array('Date', 'To', 'Cc', 'From', 'Subject', 'X-Priority', 'Content-Type');
842 $aFetchItems = array('FLAGS', 'RFC822.SIZE');
844 // Are we sorting on internaldate then retrieve the internaldate value as well
845 if ($aMailbox['INTERNALDATE']) {
846 $aFetchItems[] = 'INTERNALDATE';
851 * A uidset with sorted uid's is available. We can use the cache
853 if (($aMailbox['SORT'] != SQSORT_NONE ||
$aMailbox['SEARCH'][$iSetIndx] != 'ALL') &&
854 isset($aUid) && $aUid ) {
856 // limit the cache to SQM_MAX_PAGES_IN_CACHE
857 if (!$aMailbox['SHOWALL'][$iSetIndx]) {
858 $iMaxMsgs = $iLimit * SQM_MAX_PAGES_IN_CACHE
;
859 $iCacheSize = count($aMailbox['MSG_HEADERS']);
860 if ($iCacheSize > $iMaxMsgs) {
861 $iReduce = $iCacheSize - $iMaxMsgs;
862 foreach ($aMailbox['MSG_HEADERS'] as $iUid => $value) {
864 unset($aMailbox['MSG_HEADERS'][$iUid]);
873 $id_slice = array_slice($aUid,$start_msg-1,$iLimit);
874 /* do some funky cache checks */
875 $aUidCached = array_keys($aMailbox['MSG_HEADERS']);
876 $aUidNotCached = array_values(array_diff($id_slice,$aUidCached));
878 * $aUidNotCached contains an array with UID's which need to be fetched to
879 * complete the needed message headers.
881 if (count($aUidNotCached)) {
882 $aMsgs = sqimap_get_small_header_list($imapConnection,$aUidNotCached,
883 $aHeaderFields,$aFetchItems);
884 // append the msgs to the existend headers
885 $aMailbox['MSG_HEADERS'] +
= $aMsgs;
890 * Initialize the sorted UID list and fetch the visible message headers
892 if ($aMailbox['SORT'] != SQSORT_NONE ||
$aMailbox['SEARCH'][$iSetIndx] != 'ALL') {// || $aMailbox['SORT_METHOD'] & SQSORT_THREAD 'THREAD') {
895 if ($aMailbox['SEARCH'][$iSetIndx] && $aMailbox['SORT'] == 0) {
896 $aUid = sqimap_run_search($imapConnection, $aMailbox['SEARCH'][$iSetIndx], $aMailbox['CHARSET'][$iSetIndx]);
898 $error = get_sorted_msgs_list($imapConnection,$aMailbox,$error);
899 $aUid = $aMailbox['UIDSET'][$iSetIndx];
901 if ($error === false) {
902 $id_slice = array_slice($aUid,$aMailbox['OFFSET'], $iLimit);
903 if (count($id_slice)) {
904 $aMailbox['MSG_HEADERS'] = sqimap_get_small_header_list($imapConnection,$id_slice,
905 $aHeaderFields,$aFetchItems);
911 // FIX ME, format message and fallback to squirrel sort
917 // limit the cache to SQM_MAX_PAGES_IN_CACHE
918 if (!$aMailbox['SHOWALL'][$iSetIndx] && isset($aMailbox['MSG_HEADERS']) && is_array($aMailbox['MSG_HEADERS'])) {
919 $iMaxMsgs = $iLimit * SQM_MAX_PAGES_IN_CACHE
;
920 $iCacheSize = count($aMailbox['MSG_HEADERS']);
921 if ($iCacheSize > $iMaxMsgs) {
922 $iReduce = $iCacheSize - $iMaxMsgs;
923 foreach ($aMailbox['MSG_HEADERS'] as $iUid => $value) {
925 $iId = $aMailbox['MSG_HEADERS'][$iUid]['ID'];
926 unset($aMailbox['MSG_HEADERS'][$iUid]);
927 unset($aMailbox['ID'][$iId]);
937 * retrieve messages by sequence id's and fetch the UID to retrieve
938 * the UID. for sorted lists this is not needed because a UID FETCH
939 * automaticly add the UID value in fetch results
941 $aFetchItems[] = 'UID';
944 $iRangeStart = $aMailbox['EXISTS'] - $aMailbox['OFFSET'];
945 $iRangeEnd = ($iRangeStart > $iLimit) ?
946 ($iRangeStart - $iLimit+
1):1;
948 $id_slice = range($iRangeStart, $iRangeEnd);
950 * Non sorted mailbox with cached message headers
952 if (isset($aMailbox['ID']) && is_array($aMailbox['ID'])) {
953 // the fetched id => uid relation
954 $aId = $aMailbox['ID'];
955 $aIdCached = array();
956 foreach ($aId as $iId => $iUid) {
957 if (isset($aMailbox['MSG_HEADERS'][$iUid])) {
958 if ($iId <= $iRangeStart && $iId >= $iRangeEnd) {
963 $aIdNotCached = array_diff($id_slice,$aIdCached);
965 $aIdNotCached = $id_slice;
968 if (count($aIdNotCached)) {
969 $aMsgs = sqimap_get_small_header_list($imapConnection,$aIdNotCached,
970 $aHeaderFields,$aFetchItems);
971 // append the msgs to the existend headers
972 if (isset($aMailbox['MSG_HEADERS']) && is_array($aMailbox['MSG_HEADERS'])) {
973 $aMailbox['MSG_HEADERS'] +
= $aMsgs;
975 $aMailbox['MSG_HEADERS'] = $aMsgs;
977 // update the ID array
978 foreach ($aMsgs as $iUid => $aMsg) {
979 if (isset($aMsg['ID'])) {
980 $aMailbox['ID'][$aMsg['ID']] = $iUid;
986 * In unsorted state we show newest messages first which means
987 * that the UIDSET which represents the order of the messages
988 * should contain a high to low ordered UID list
990 $aSortedUidList = array();
991 foreach ($id_slice as $iId) {
992 if (isset($aMailbox['ID'][$iId])) {
993 $aSortedUidList[] = $aMailbox['ID'][$iId];
996 $aMailbox['UIDSET'][$iSetIndx] = $aSortedUidList;
997 $aMailbox['OFFSET'] = 0;
1004 * This function loops through a group of messages in the mailbox
1005 * and shows them to the user.
1007 * @param mixed $imapConnection
1008 * @param array $aMailbox associative array with mailbox related vars
1010 function showMessagesForMailbox($imapConnection, &$aMailbox) {
1013 // to retrieve the internaldate pref: (I know this is not the right place to do that, move up in front
1014 // and use a properties array as function argument to provide user preferences
1015 global $data_dir, $username;
1017 if (!fetchMessageHeaders($imapConnection, $aMailbox)) {
1020 $iSetIndx = $aMailbox['SETINDEX'];
1021 $iLimit = ($aMailbox['SHOWALL'][$iSetIndx]) ?
$aMailbox['EXISTS'] : $aMailbox['LIMIT'];
1022 $iEnd = ($aMailbox['PAGEOFFSET'] +
($iLimit - 1) < $aMailbox['EXISTS']) ?
1023 $aMailbox['PAGEOFFSET'] +
$iLimit - 1 : $aMailbox['EXISTS'];
1025 $paginator_str = get_paginator_str($aMailbox['NAME'], $aMailbox['PAGEOFFSET'],
1026 $aMailbox['EXISTS'], $aMailbox['LIMIT'], $aMailbox['SHOWALL'][$iSetIndx]);
1028 $msg_cnt_str = get_msgcnt_str($aMailbox['PAGEOFFSET'], $iEnd,$aMailbox['EXISTS']);
1030 do_hook('mailbox_index_before');
1032 <table border
="0" width
="100%" cellpadding
="0" cellspacing
="0">
1035 <?php
mail_message_listing_beginning($imapConnection, $aMailbox, $msg_cnt_str, $paginator_str); ?
>
1038 <tr
><td height
="5" bgcolor
="<?php echo $color[4]; ?>"></td
></tr
>
1041 <table width
="100%" cellpadding
="1" cellspacing
="0" align
="center" border
="0" bgcolor
="<?php echo $color[9]; ?>">
1044 <table width
="100%" cellpadding
="1" cellspacing
="0" align
="center" border
="0" bgcolor
="<?php echo $color[5]; ?>">
1048 printHeader($aMailbox);
1049 displayMessageArray($imapConnection, $aMailbox);
1058 mail_message_listing_end($aMailbox['EXISTS'], $paginator_str, $msg_cnt_str);
1068 * Function to map an uid list with a msg header array by uid
1069 * The mapped headers are printed with printMessage
1070 * aMailbox parameters contains info about the page we are on, the
1071 * used search criteria, the number of messages to show
1073 * @param resource $imapConnection socket handle to imap
1074 * @param array $aMailbox array with required elements MSG_HEADERS, UIDSET, OFFSET, LIMIT
1077 function displayMessageArray($imapConnection, $aMailbox) {
1078 $iSetIndx = $aMailbox['SETINDEX'];
1079 $aId = $aMailbox['UIDSET'][$iSetIndx];
1080 $aHeaders = $aMailbox['MSG_HEADERS'];
1081 $iOffset = $aMailbox['OFFSET'];
1082 $sort = $aMailbox['SORT'];
1083 $iPageOffset = $aMailbox['PAGEOFFSET'];
1084 $sMailbox = $aMailbox['NAME'];
1085 $sSearch = (isset($aMailbox['SEARCH'][$aMailbox['SETINDEX']])) ?
$aMailbox['SEARCH'][$aMailbox['SETINDEX']] : false;
1086 $aSearch = ($sSearch) ?
array('search.php',$aMailbox['SETINDEX']) : null;
1088 if ($aMailbox['SORT'] & SQSORT_THREAD
) {
1089 $aIndentArray =& $aMailbox['THREAD_INDENT'][$aMailbox['SETINDEX']];
1095 * Loop through and display the info for each message.
1096 * ($t is used for the checkbox number)
1098 $iEnd = ($aMailbox['SHOWALL'][$iSetIndx]) ?
$aMailbox['EXISTS'] : $iOffset +
$aMailbox['LIMIT'];
1099 for ($i=$iOffset,$t=0;$i<$iEnd;++
$i) {
1100 if (isset($aId[$i])) {
1101 $bLast = ((isset($aId[$i+
1]) && isset($aHeaders[$aId[$i+
1]]))
1102 ||
($i == $iEnd )) ?
false : true;
1104 $indent = (isset($aIndentArray[$aId[$i]])) ?
$aIndentArray[$aId[$i]] : 0;
1109 'HEADER' => $aHeaders[$aId[$i]],
1111 'OFFSET' => $iOffset,
1112 'PAGEOFFSET' => $iPageOffset,
1114 'SEARCH' => $aSearch,
1115 'MAILBOX' => $sMailbox,
1116 'INDENT' => $indent,
1119 printMessageInfo($aMsg);
1128 * Displays the standard message list header.
1130 * To finish the table, you need to do a "</table></table>";
1132 * @param resource $imapConnection
1133 * @param array $aMailbox associative array with mailbox related information
1134 * @param string $msg_cnt_str
1135 * @param string $paginator Paginator string
1137 function mail_message_listing_beginning ($imapConnection,
1140 $paginator = ' '
1142 global $color, $show_flag_buttons, $PHP_SELF;
1143 global $lastTargetMailbox, $boxes;
1145 $php_self = $PHP_SELF;
1147 if (preg_match('/^(.+)\?.+$/',$php_self,$regs)) {
1148 $source_url = $regs[1];
1150 $source_url = $php_self;
1157 $moveFields = addHidden('msg', $msg).
1158 addHidden('mailbox', $aMailbox['NAME']).
1159 addHidden('startMessage', $aMailbox['PAGEOFFSET']);
1161 /* build thread sorting links */
1162 $sort = $aMailbox['SORT'];
1163 if ($aMailbox['ALLOW_THREAD']) {
1164 if ($aMailbox['SORT'] & SQSORT_THREAD
) {
1165 $sort -= SQSORT_THREAD
;
1166 $thread_name = _("Unthread View");
1168 $thread_name = _("Thread View");
1169 $sort = $aMailbox['SORT'] + SQSORT_THREAD
;
1171 $thread_link_str = '<small>[<a href="' . $source_url . '?srt='
1172 . $sort . '&start_messages=1'
1173 . '&mailbox=' . urlencode($aMailbox['NAME']) . '">' . $thread_name
1176 $thread_link_str ='';
1179 * This is the beginning of the message list table.
1180 * It wraps around all messages
1182 $safe_name = preg_replace("/[^0-9A-Za-z_]/", '_', $aMailbox['NAME']);
1183 $form_name = "FormMsgs" . $safe_name;
1185 echo '<form name="' . $form_name . '" method="post" action="'.$php_self.'">' ."\n"
1189 // display flag buttons only if supported
1190 if ($show_flag_buttons &&
1191 in_array('\\flagged',$aMailbox['PERMANENTFLAGS'], true) ) {
1192 $button_str .= getButton('submit', 'markUnflagged', _("Unflag"));
1193 $button_str .= getButton('submit', 'markFlagged', _("Flag"));
1194 $button_str .= " \n";
1196 if (in_array('\\seen',$aMailbox['PERMANENTFLAGS'], true)) {
1197 $button_str .= getButton('submit', 'markUnread', _("Unread"));
1198 $button_str .= getButton('submit', 'markRead', _("Read"));
1199 $button_str .= " \n";
1201 $button_str .= getButton('submit', 'attache',_("Forward")) .
1203 if (in_array('\\deleted',$aMailbox['PERMANENTFLAGS'], true)) {
1204 $button_str .= getButton('submit', 'delete',_("Delete"));
1205 $button_str .= '<input type="checkbox" name="bypass_trash" />' . _("Bypass Trash");
1206 $button_str .= " \n";
1208 if (!$aMailbox['AUTO_EXPUNGE'] && $aMailbox['RIGHTS'] != 'READ-ONLY') {
1209 $button_str .= getButton('submit', 'expungeButton',_("Expunge")) .' ' . _("mailbox") . "\n";
1210 $button_str .= ' ';
1213 <table width
="100%" cellpadding
="1" cellspacing
="0" style
="border: 1px solid <?php echo $color[0]; ?>">
1216 <table bgcolor
="<?php echo $color[4]; ?>" border
="0" width
="100%" cellpadding
="1" cellspacing
="0">
1218 <?php
echo html_tag('td', '<small>' . $paginator . $thread_link_str . '</small>', 'left') . "\n"; ?
>
1219 <?php
echo html_tag('td', '', 'center') . "\n"; ?
>
1220 <?php
echo html_tag('td', '<small>' . $msg_cnt_str . '</small>', 'right') . "\n"; ?
>
1225 <tr width
="100%" cellpadding
="1" cellspacing
="0" border
="0" bgcolor
="<?php echo $color[0]; ?>">
1227 <table border
="0" width
="100%" cellpadding
="1" cellspacing
="0">
1229 <?php
echo html_tag('td', '', 'left') . "\n"; ?
>
1231 <?php
echo $button_str; ?
>
1232 <?php
do_hook('mailbox_display_buttons'); ?
>
1236 if (in_array('\\deleted',$aMailbox['PERMANENTFLAGS'], true)) {
1238 <?php
echo html_tag('td', '', 'right'); ?
>
1240 <select name
="targetMailbox">
1241 <?php
echo sqimap_mailbox_option_list($imapConnection, array(strtolower($lastTargetMailbox)), 0, $boxes); ?
>
1242 </select
></tt
> 
;
1243 <?php
echo getButton('submit', 'moveButton',_("Move")); ?
>
1255 do_hook('mailbox_form_before');
1259 * Function to add the last row in a message list, it contains the paginator and info about
1260 * the number of messages.
1262 * @param integer $num_msgs number of messages in a mailbox
1263 * @param string $paginator_str Paginator string [Prev | Next] [ 1 2 3 ... 91 92 94 ] [Show all]
1264 * @param string $msg_cnt_str Message count string Viewing Messages: 21 to 1861 (20 total)
1266 function mail_message_listing_end($num_msgs, $paginator_str, $msg_cnt_str) {
1269 /* space between list and footer */
1271 <tr
><td height
="5" bgcolor
="<?php echo $color[4]; ?>" colspan
="1"></td
></tr
>
1274 <table width
="100%" cellpadding
="1" cellspacing
="0" style
="border: 1px solid <?php echo $color[0]; ?>">
1277 <table bgcolor
="<?php echo $color[4]; ?>" border
="0" width
="100%" cellpadding
="1" cellspacing
="0">
1279 <?php
echo html_tag('td', '<small>' . $paginator_str . '</small>', 'left'); ?
>
1280 <?php
echo html_tag('td', '<small>' . $msg_cnt_str . '</small>', 'right'); ?
>
1290 /* End of message-list table */
1292 do_hook('mailbox_index_after');
1297 * Prints the table header for the messages list view
1299 * @param array $aMailbox
1301 function printHeader($aMailbox) {
1302 global $index_order, $internal_date_sort, $color;
1304 if ($aMailbox['SORT_METHOD'] != 'THREAD') {
1310 echo html_tag( 'tr' ,'' , 'center', $color[5] );
1312 /* calculate the width of the subject column based on the
1313 * widths of the other columns */
1314 $widths = array(1=>1,2=>25,3=>5,4=>0,5=>1,6=>5);
1315 $subjectwidth = 100;
1316 foreach($index_order as $item) {
1317 $subjectwidth -= $widths[$item];
1320 foreach ($index_order as $item) {
1322 case 1: /* checkbox */
1323 echo html_tag( 'td',get_selectall_link($aMailbox) , '', '', 'width="1%"' );
1326 echo html_tag( 'td','' , '', '', 'width="1%"' );
1329 if (handleAsSent($aMailbox['NAME'])) {
1330 echo html_tag( 'td' ,'' , 'left', '', 'width="25%"' )
1331 . '<b>' . _("To") . '</b>';
1333 ShowSortButton($aMailbox, SQSORT_TO_ASC
, SQSORT_TO_DEC
);
1336 echo html_tag( 'td' ,'' , 'left', '', 'width="25%"' )
1337 . '<b>' . _("From") . '</b>';
1339 ShowSortButton($aMailbox, SQSORT_FROM_ASC
, SQSORT_FROM_DEC
);
1345 echo html_tag( 'td' ,'' , 'left', '', 'width="5%" nowrap' )
1346 . '<b>' . _("Date") . '</b>';
1348 if ($internal_date_sort) {
1349 ShowSortButton($aMailbox, SQSORT_INT_DATE_ASC
, SQSORT_INT_DATE_DEC
);
1351 ShowSortButton($aMailbox, SQSORT_DATE_ASC
, SQSORT_DATE_DEC
);
1356 case 4: /* subject */
1357 echo html_tag( 'td' ,'' , 'left', '', 'width="'.$subjectwidth.'%"' )
1358 . '<b>' . _("Subject") . '</b>';
1360 ShowSortButton($aMailbox, SQSORT_SUBJ_ASC
, SQSORT_SUBJ_DEC
);
1365 echo html_tag( 'td', '', 'center','','width="5%" nowrap')
1366 . '<b>' . _("Size") . '</b>';
1368 ShowSortButton($aMailbox, SQSORT_SIZE_ASC
, SQSORT_SIZE_DEC
);
1379 * This function shows the sort button. Isn't this a good comment?
1381 * @param array $aMailbox
1382 * @param integer $Down
1383 * @param integer $Up
1385 function ShowSortButton($aMailbox, $Down, $Up ) {
1388 /* Figure out which image we want to use. */
1389 if ($aMailbox['SORT'] != $Up && $aMailbox['SORT'] != $Down) {
1390 $img = 'sort_none.png';
1392 } elseif ($aMailbox['SORT'] == $Up) {
1393 $img = 'up_pointer.png';
1396 $img = 'down_pointer.png';
1400 if (preg_match('/^(.+)\?.+$/',$PHP_SELF,$regs)) {
1401 $source_url = $regs[1];
1403 $source_url = $PHP_SELF;
1406 /* Now that we have everything figured out, show the actual button. */
1407 echo ' <a href="' . $source_url .'?srt=' . $which
1408 . '&startMessage=1&mailbox=' . urlencode($aMailbox['NAME'])
1409 . '"><img src="../images/' . $img
1410 . '" border="0" width="12" height="10" alt="sort" title="'
1411 . _("Click here to change the sorting of the message list") .'" /></a>';
1415 * FIXME: Undocumented function
1417 * @param array $aMailbox
1419 function get_selectall_link($aMailbox) {
1420 global $checkall, $javascript_on;
1424 if ($javascript_on) {
1425 $safe_name = preg_replace("/[^0-9A-Za-z_]/", '_', $aMailbox['NAME']);
1426 $func_name = "CheckAll" . $safe_name;
1427 $form_name = "FormMsgs" . $safe_name;
1428 $result = '<script language="JavaScript" type="text/javascript">'
1430 . "function " . $func_name . "() {\n"
1431 . " for (var i = 0; i < document." . $form_name . ".elements.length; i++) {\n"
1432 . " if(document." . $form_name . ".elements[i].type == 'checkbox' && "
1433 . " document." . $form_name . ".elements[i].name.substring(0,3) == 'msg'){\n"
1434 . " document." . $form_name . ".elements[i].checked = "
1435 . " !(document." . $form_name . ".elements[i].checked);\n"
1441 . '<input type="checkbox" name="toggleAll" title="'._("Toggle All").'" onclick="'.$func_name.'();" />';
1442 // . <a href="javascript:void(0)" onClick="' . $func_name . '();">' . _("Toggle All")
1445 $result .= "<a href=\"$PHP_SELF";
1446 // FIXME: why strpos() is used to detect presense of the symbol in the string.
1447 // Function returns boolean value only when symbol is not found
1448 if (strpos($PHP_SELF, "?")) {
1454 // If variables are part of GET request, they are present in $PHP_SELF
1455 // maybe other functions can be used instead of sqgetGlobalVar (like preg_match)
1456 if (! sqgetGlobalVar('mailbox',$tmp,SQ_GET
)) {
1457 $result .= $prefix . 'mailbox=' . urlencode($aMailbox['NAME']);
1460 if (! sqgetGlobalVar('startMessage',$tmp,SQ_GET
)) {
1461 $result .= $prefix . 'startMessage=' . $aMailbox['PAGEOFFSET'];
1464 if (! sqgetGlobalVar('str',$tmp,SQ_GET
)) {
1465 $result .= $prefix . 'str=' . $aMailbox['SORT'];
1469 if (isset($checkall) && $checkall == '1') {
1470 $checkall_val = '0';
1472 $checkall_val = '1';
1474 if (! sqgetGlobalVar('checkall',$tmp,SQ_GET
) ) {
1475 $result .= $prefix . 'checkall=' . $checkall_val;
1478 // checkall is already present in php_self. replace it
1479 $result = preg_replace("/checkall=(\d)/","checkall=$checkall_val",$result);
1482 // FIXME: I suspect that search pages use different variables in 1.5.1cvs
1483 // and these variables are present in $PHP_SELF.
1484 if (isset($aMailbox['SEARCH']) && isset($aMailbox['SEARCH'][0]) && ! sqgetGlobalVar('where',$tmp,SQ_GET
)) {
1485 $result .= '&where=' . urlencode($aMailbox['SEARCH'][0]);
1486 if (isset($aMailbox['SEARCH'][1]) && ! sqgetGlobalVar('what',$tmp,SQ_GET
)) {
1487 $result .= '&what=' . urlencode($aMailbox['SEARCH'][1]);
1491 $result .= _("All");
1492 $result .= "</a>\n";
1495 /* Return our final result. */
1500 * This function computes the "Viewing Messages..." string.
1502 * @param integer $start_msg first message number
1503 * @param integer $end_msg last message number
1504 * @param integer $num_msgs total number of message in folder
1507 function get_msgcnt_str($start_msg, $end_msg, $num_msgs) {
1508 /* Compute the $msg_cnt_str. */
1510 if ($start_msg < $end_msg) {
1511 $result = sprintf(_("Viewing Messages: %s to %s (%s total)"),
1512 '<b>'.$start_msg.'</b>', '<b>'.$end_msg.'</b>', $num_msgs);
1513 } else if ($start_msg == $end_msg) {
1514 $result = sprintf(_("Viewing Message: %s (%s total)"), '<b>'.$start_msg.'</b>', $num_msgs);
1518 /* Return our result string. */
1523 * Generate a paginator link.
1525 * @param mixed $box Mailbox name
1526 * @param mixed $start_msg Message Offset
1528 * @param string $text text used for paginator link
1531 function get_paginator_link($box, $start_msg, $text) {
1532 sqgetGlobalVar('PHP_SELF',$php_self,SQ_SERVER
);
1533 $result = "<a href=\"$php_self?startMessage=$start_msg&mailbox=$box\" "
1540 * This function computes the paginator string.
1542 * @param string $box mailbox name
1543 * @param integer $iOffset offset in total number of messages
1544 * @param integer $iTotal total number of messages
1545 * @param integer $iLimit maximum number of messages to show on a page
1546 * @param bool $bShowAll show all messages at once (non paginate mode)
1547 * @return string $result paginate string with links to pages
1549 function get_paginator_str($box, $iOffset, $iTotal, $iLimit, $bShowAll) {
1550 global $username, $data_dir;
1551 sqgetGlobalVar('PHP_SELF',$php_self,SQ_SERVER
);
1553 /* Initialize paginator string chunks. */
1559 $box = urlencode($box);
1561 /* Create simple strings that will be creating the paginator. */
1562 $spc = ' '; /* This will be used as a space. */
1563 $sep = '|'; /* This will be used as a seperator. */
1565 /* Get some paginator preference values. */
1566 $pg_sel = getPref($data_dir, $username, 'page_selector', SMPREF_ON
);
1567 $pg_max = getPref($data_dir, $username, 'page_selector_max', PG_SEL_MAX
);
1569 /* Make sure that our start message number is not too big. */
1570 $iOffset = min($iOffset, $iTotal);
1572 /* Compute the starting message of the previous and next page group. */
1573 $next_grp = $iOffset +
$iLimit;
1574 $prev_grp = $iOffset - $iLimit;
1577 /* Compute the basic previous and next strings. */
1578 if (($next_grp <= $iTotal) && ($prev_grp >= 0)) {
1579 $prv_str = get_paginator_link($box, $prev_grp, _("Previous"));
1580 $nxt_str = get_paginator_link($box, $next_grp, _("Next"));
1581 } else if (($next_grp > $iTotal) && ($prev_grp >= 0)) {
1582 $prv_str = get_paginator_link($box, $prev_grp, _("Previous"));
1583 $nxt_str = _("Next");
1584 } else if (($next_grp <= $iTotal) && ($prev_grp < 0)) {
1585 $prv_str = _("Previous");
1586 $nxt_str = get_paginator_link($box, $next_grp, _("Next"));
1589 /* Page selector block. Following code computes page links. */
1590 if ($iLimit != 0 && $pg_sel && ($iTotal > $iLimit)) {
1591 /* Most importantly, what is the current page!!! */
1592 $cur_pg = intval($iOffset / $iLimit) +
1;
1594 /* Compute total # of pages and # of paginator page links. */
1595 $tot_pgs = ceil($iTotal / $iLimit); /* Total number of Pages */
1596 $vis_pgs = min($pg_max, $tot_pgs - 1); /* Visible Pages */
1598 /* Compute the size of the four quarters of the page links. */
1600 /* If we can, just show all the pages. */
1601 if (($tot_pgs - 1) <= $pg_max) {
1602 $q1_pgs = $cur_pg - 1;
1603 $q2_pgs = $q3_pgs = 0;
1604 $q4_pgs = $tot_pgs - $cur_pg;
1606 /* Otherwise, compute some magic to choose the four quarters. */
1609 * Compute the magic base values. Added together,
1610 * these values will always equal to the $pag_pgs.
1611 * NOTE: These are DEFAULT values and do not take
1612 * the current page into account. That is below.
1614 $q1_pgs = floor($vis_pgs/4);
1615 $q2_pgs = round($vis_pgs/4, 0);
1616 $q3_pgs = ceil($vis_pgs/4);
1617 $q4_pgs = round(($vis_pgs - $q2_pgs)/3, 0);
1619 /* Adjust if the first quarter contains the current page. */
1620 if (($cur_pg - $q1_pgs) < 1) {
1621 $extra_pgs = ($q1_pgs - ($cur_pg - 1)) +
$q2_pgs;
1622 $q1_pgs = $cur_pg - 1;
1624 $q3_pgs +
= ceil($extra_pgs / 2);
1625 $q4_pgs +
= floor($extra_pgs / 2);
1627 /* Adjust if the first and second quarters intersect. */
1628 } else if (($cur_pg - $q2_pgs - ceil($q2_pgs/3)) <= $q1_pgs) {
1629 $extra_pgs = $q2_pgs;
1630 $extra_pgs -= ceil(($cur_pg - $q1_pgs - 1) * 3/4);
1631 $q2_pgs = ceil(($cur_pg - $q1_pgs - 1) * 3/4);
1632 $q3_pgs +
= ceil($extra_pgs / 2);
1633 $q4_pgs +
= floor($extra_pgs / 2);
1635 /* Adjust if the fourth quarter contains the current page. */
1636 } else if (($cur_pg +
$q4_pgs) >= $tot_pgs) {
1637 $extra_pgs = ($q4_pgs - ($tot_pgs - $cur_pg)) +
$q3_pgs;
1639 $q4_pgs = $tot_pgs - $cur_pg;
1640 $q1_pgs +
= floor($extra_pgs / 2);
1641 $q2_pgs +
= ceil($extra_pgs / 2);
1643 /* Adjust if the third and fourth quarter intersect. */
1644 } else if (($cur_pg +
$q3_pgs +
1) >= ($tot_pgs - $q4_pgs +
1)) {
1645 $extra_pgs = $q3_pgs;
1646 $extra_pgs -= ceil(($tot_pgs - $cur_pg - $q4_pgs) * 3/4);
1647 $q3_pgs = ceil(($tot_pgs - $cur_pg - $q4_pgs) * 3/4);
1648 $q1_pgs +
= floor($extra_pgs / 2);
1649 $q2_pgs +
= ceil($extra_pgs / 2);
1654 * I am leaving this debug code here, commented out, because
1655 * it is a really nice way to see what the above code is doing.
1656 * echo "qts = $q1_pgs/$q2_pgs/$q3_pgs/$q4_pgs = "
1657 * . ($q1_pgs + $q2_pgs + $q3_pgs + $q4_pgs) . '<br />';
1660 /* Print out the page links from the compute page quarters. */
1662 /* Start with the first quarter. */
1663 if (($q1_pgs == 0) && ($cur_pg > 1)) {
1664 $pg_str .= "...$spc";
1666 for ($pg = 1; $pg <= $q1_pgs; ++
$pg) {
1667 $start = (($pg-1) * $iLimit) +
1;
1668 $pg_str .= get_paginator_link($box, $start, $pg) . $spc;
1670 if ($cur_pg - $q2_pgs - $q1_pgs > 1) {
1671 $pg_str .= "...$spc";
1675 /* Continue with the second quarter. */
1676 for ($pg = $cur_pg - $q2_pgs; $pg < $cur_pg; ++
$pg) {
1677 $start = (($pg-1) * $iLimit) +
1;
1678 $pg_str .= get_paginator_link($box, $start, $pg) . $spc;
1681 /* Now print the current page. */
1682 $pg_str .= $cur_pg . $spc;
1684 /* Next comes the third quarter. */
1685 for ($pg = $cur_pg +
1; $pg <= $cur_pg +
$q3_pgs; ++
$pg) {
1686 $start = (($pg-1) * $iLimit) +
1;
1687 $pg_str .= get_paginator_link($box, $start, $pg) . $spc;
1690 /* And last, print the forth quarter page links. */
1691 if (($q4_pgs == 0) && ($cur_pg < $tot_pgs)) {
1692 $pg_str .= "...$spc";
1694 if (($tot_pgs - $q4_pgs) > ($cur_pg +
$q3_pgs)) {
1695 $pg_str .= "...$spc";
1697 for ($pg = $tot_pgs - $q4_pgs +
1; $pg <= $tot_pgs; ++
$pg) {
1698 $start = (($pg-1) * $iLimit) +
1;
1699 $pg_str .= get_paginator_link($box, $start,$pg) . $spc;
1704 $pg_str = "<a href=\"$php_self?showall=0"
1705 . "&startMessage=1&mailbox=$box\" "
1706 . ">" ._("Paginate") . '</a>';
1709 /* Put all the pieces of the paginator string together. */
1711 * Hairy code... But let's leave it like it is since I am not certain
1712 * a different approach would be any easier to read. ;)
1715 if ( $prv_str ||
$nxt_str ) {
1717 /* Compute the 'show all' string. */
1718 $all_str = "<a href=\"$php_self?showall=1"
1719 . "&startMessage=1&mailbox=$box\" "
1720 . ">" . _("Show All") . '</a>';
1722 $result .= ($prv_str != '' ?
$prv_str . $spc . $sep . $spc : '');
1723 $result .= ($nxt_str != '' ?
$nxt_str : '');
1724 $result .= ']' . $spc ;
1728 $result .= ($pg_str != '' ?
$spc . '['.$spc.$pg_str.']' . $spc : '');
1729 $result .= ($all_str != '' ?
$spc . '['.$all_str.']' . $spc . $spc : '');
1731 /* If the resulting string is blank, return a non-breaking space. */
1732 if ($result == '') {
1736 /* Return our final magical paginator string. */
1741 * FIXME: Undocumented function
1743 function truncateWithEntities($subject, $trim_at)
1745 $ent_strlen = strlen($subject);
1746 if (($trim_at <= 0) ||
($ent_strlen <= $trim_at))
1749 global $languages, $squirrelmail_language;
1752 * see if this is entities-encoded string
1753 * If so, Iterate through the whole string, find out
1754 * the real number of characters, and if more
1755 * than $trim_at, substr with an updated trim value.
1757 $trim_val = $trim_at;
1760 while ( $ent_loc < $trim_val && (($ent_loc = strpos($subject, '&', $ent_offset)) !== false) &&
1761 (($ent_loc_end = strpos($subject, ';', $ent_loc+
3)) !== false) ) {
1762 $trim_val +
= ($ent_loc_end-$ent_loc);
1763 $ent_offset = $ent_loc_end+
1;
1765 if (($trim_val > $trim_at) && ($ent_strlen > $trim_val) && (strpos($subject,';',$trim_val) < ($trim_val +
6))) {
1766 $i = strpos($subject,';',$trim_val);
1768 $trim_val = strpos($subject,';',$trim_val);
1771 // only print '...' when we're actually dropping part of the subject
1772 if ($ent_strlen <= $trim_val)
1775 if (isset($languages[$squirrelmail_language]['XTRA_CODE']) &&
1776 function_exists($languages[$squirrelmail_language]['XTRA_CODE'] . '_strimwidth')) {
1777 return call_user_func($languages[$squirrelmail_language]['XTRA_CODE'] . '_strimwidth', $subject, $trim_val);
1780 return substr_replace($subject, '...', $trim_val);
1784 * FIXME: Undocumented function
1786 function processSubject($subject, $threadlevel = 0) {
1787 /* Shouldn't ever happen -- caught too many times in the IMAP functions */
1788 if ($subject == '') {
1789 return _("(no subject)");
1792 global $truncate_subject; /* number of characters for Subject field (<= 0 for unchanged) */
1793 $trim_at = $truncate_subject;
1795 /* if this is threaded, subtract two chars per indentlevel */
1796 if (($threadlevel > 0) && ($threadlevel <= 10))
1797 $trim_at -= (2*$threadlevel);
1799 return truncateWithEntities($subject, $trim_at);
1806 * @deprecated see form functions available in 1.5.1 and 1.4.3.
1807 * @param string $type
1808 * @param string $name
1809 * @param string $value
1811 * @param bool $enabled
1813 function getButton($type, $name, $value, $js = '', $enabled = TRUE) {
1814 $disabled = ( $enabled ?
'' : 'disabled ' );
1815 $js = ( $js ?
$js.' ' : '' );
1816 return '<input '.$disabled.$js.
1819 '" value="'.$value .
1820 '" style="padding: 0px; margin: 0px" />';
1824 * Puts string into cell, aligns it and adds <small> tag
1826 * @param string $string string
1827 * @param string $align alignment
1829 function getSmallStringCell($string, $align) {
1830 return html_tag('td',
1831 '<small>' . $string . ': </small>',
1838 * This should go in imap_mailbox.php
1839 * @param string $mailbox
1841 function handleAsSent($mailbox) {
1842 global $handleAsSent_result;
1844 /* First check if this is the sent or draft folder. */
1845 $handleAsSent_result = isSentMailbox($mailbox) ||
isDraftMailbox($mailbox);
1847 /* Then check the result of the handleAsSent hook. */
1848 do_hook('check_handleAsSent_result', $mailbox);
1850 /* And return the result. */
1851 return $handleAsSent_result;
1855 * Process messages list form and handle the cache gracefully. If $sButton and
1856 * $aUid are provided as argument then you can fake a message list submit and
1857 * use it i.e. in read_body.php for del move next and update the cache
1859 * @param resource $imapConnection imap connection
1860 * @param array $aMailbox (reference) cached mailbox
1861 * @param string $sButton fake a submit button
1862 * @param array $aUid fake the $msg array
1863 * @return string $sError error string in case of an error
1864 * @author Marc Groot Koerkamp
1866 function handleMessageListForm($imapConnection,&$aMailbox,$sButton='',$aUid = array()) {
1868 /* incoming formdata */
1869 $sButton = (sqgetGlobalVar('moveButton', $sTmp, SQ_POST
)) ?
'move' : $sButton;
1870 $sButton = (sqgetGlobalVar('expungeButton', $sTmp, SQ_POST
)) ?
'expunge' : $sButton;
1871 $sButton = (sqgetGlobalVar('attache', $sTmp, SQ_POST
)) ?
'attache' : $sButton;
1872 $sButton = (sqgetGlobalVar('delete', $sTmp, SQ_POST
)) ?
'setDeleted' : $sButton;
1873 $sButton = (sqgetGlobalVar('undeleteButton', $sTmp, SQ_POST
)) ?
'setDeleted' : $sButton;
1874 $sButton = (sqgetGlobalVar('markRead', $sTmp, SQ_POST
)) ?
'setSeen' : $sButton;
1875 $sButton = (sqgetGlobalVar('markUnread', $sTmp, SQ_POST
)) ?
'unsetSeen' : $sButton;
1876 $sButton = (sqgetGlobalVar('markFlagged', $sTmp, SQ_POST
)) ?
'setFlagged' : $sButton;
1877 $sButton = (sqgetGlobalVar('markUnflagged', $sTmp, SQ_POST
)) ?
'unsetFlagged' : $sButton;
1878 sqgetGlobalVar('targetMailbox', $targetMailbox, SQ_POST
);
1879 sqgetGlobalVar('bypass_trash', $bypass_trash, SQ_POST
);
1880 sqgetGlobalVar('msg', $msg, SQ_POST
);
1883 $mailbox = $aMailbox['NAME'];
1885 /* retrieve the check boxes */
1886 $aUid = (isset($msg) && is_array($msg)) ?
array_values($msg) : $aUid;
1888 if (count($aUid) && $sButton != 'expunge') {
1889 $aUpdatedMsgs = false;
1893 // check if id exists in case we come from read_body
1894 if (count($aUid) == 1 && is_array($aMailbox['UIDSET'][$aMailbox['SETINDEX']]) &&
1895 !in_array($aUid[0],$aMailbox['UIDSET'][$aMailbox['SETINDEX']])) {
1898 $aUpdatedMsgs = sqimap_msgs_list_delete($imapConnection, $mailbox, $aUid,$bypass_trash);
1901 case 'unsetDeleted':
1905 case 'unsetFlagged':
1907 $sFlag = (substr($sButton,0,3) == 'set') ?
'\\'.substr($sButton,3) : '\\'.substr($sButton,5);
1908 $bSet = (substr($sButton,0,3) == 'set') ?
true : false;
1909 $aUpdatedMsgs = sqimap_toggle_flag($imapConnection, $aUid, $sFlag, $bSet, true);
1912 $aUpdatedMsgs = sqimap_msgs_list_move($imapConnection,$aUid,$targetMailbox);
1913 sqsession_register($targetMailbox,'lastTargetMailbox');
1917 $aMsgHeaders = array();
1918 foreach ($aUid as $iUid) {
1919 $aMsgHeaders[$iUid] = $aMailbox['MSG_HEADERS'][$iUid];
1921 if (count($aMsgHeaders)) {
1922 $composesession = attachSelectedMessages($imapConnection,$aMsgHeaders);
1923 // dirty hack, add info to $aMailbox
1924 $aMailbox['FORWARD_SESSION'] = $composesession;
1928 // Hook for plugin buttons
1929 do_hook_function('mailbox_display_button_action', $aUid);
1933 * Updates messages is an array containing the result of the untagged
1934 * fetch responses send by the imap server due to a flag change. That
1935 * response is parsed in a array with msg arrays by the parseFetch function
1937 if ($aUpdatedMsgs) {
1938 // Update the message headers cache
1939 $aDeleted = array();
1940 foreach ($aUpdatedMsgs as $iUid => $aMsg) {
1941 if (isset($aMsg['FLAGS'])) {
1943 * Only update the cached headers if the header is
1946 if (isset($aMailbox['MSG_HEADERS'][$iUid])) {
1947 $aMailbox['MSG_HEADERS'][$iUid]['FLAGS'] = $aMsg['FLAGS'];
1950 * Count the messages with the \Delete flag set so we can determine
1951 * if the number of expunged messages equals the number of flagged
1952 * messages for deletion.
1954 if (isset($aMsg['FLAGS']['\\deleted']) && $aMsg['FLAGS']['\\deleted']) {
1955 $aDeleted[] = $iUid;
1959 if ($bExpunge && $aMailbox['AUTO_EXPUNGE'] &&
1960 $iExpungedMessages = sqimap_mailbox_expunge($imapConnection, $aMailbox['NAME'], true))
1962 if (count($aDeleted) != $iExpungedMessages) {
1963 // there are more messages deleted permanently then we expected
1964 // invalidate the cache
1965 $aMailbox['UIDSET'][$aMailbox['SETINDEX']] = false;
1966 $aMailbox['MSG_HEADERS'] = false;
1968 // remove expunged messages from cache
1969 $aUidSet = $aMailbox['UIDSET'][$aMailbox['SETINDEX']];
1970 if (is_array($aUidSet)) {
1971 // create a UID => array index temp array
1972 $aUidSetDummy = array_flip($aUidSet);
1973 foreach ($aDeleted as $iUid) {
1974 // get the id as well in case of SQM_SORT_NONE
1975 if ($aMailbox['SORT'] == SQSORT_NONE
) {
1976 $aMailbox['ID'] = false;
1977 //$iId = $aMailbox['MSG_HEADERS'][$iUid]['ID'];
1978 //unset($aMailbox['ID'][$iId]);
1980 // unset the UID and message header
1981 unset($aUidSetDummy[$iUid]);
1982 unset($aMailbox['MSG_HEADERS'][$iUid]);
1984 $aMailbox['UIDSET'][$aMailbox['SETINDEX']] = array_keys($aUidSetDummy);
1987 // update EXISTS info
1988 if ($iExpungedMessages) {
1989 $aMailbox['EXISTS'] -= (int) $iExpungedMessages;
1991 // Change the startMessage number if the mailbox was changed
1992 if (($aMailbox['PAGEOFFSET']-1) >= $aMailbox['EXISTS']) {
1993 $aMailbox['PAGEOFFSET'] = ($aMailbox['PAGEOFFSET'] > $aMailbox['LIMIT']) ?
1994 $aMailbox['PAGEOFFSET'] - $aMailbox['LIMIT'] : 1;
1995 $aMailbox['OFFSET'] = $aMailbox['PAGEOFFSET'] - 1 ;
2000 if ($sButton == 'expunge') {
2002 * on expunge we do not know which messages will be deleted
2003 * so it's useless to try to sync the cache
2005 * Close the mailbox so we do not need to parse the untagged expunge
2006 * responses which do not contain uid info.
2007 * NB: Closing a mailbox is faster then expunge because the imap
2008 * server does not need to generate the untagged expunge responses
2010 sqimap_run_command($imapConnection,'CLOSE',false,$result,$message);
2011 $aMbxResponse = sqimap_mailbox_select($imapConnection,$aMailbox['NAME']);
2012 // update the $aMailbox array
2013 $aMailbox['EXISTS'] = $aMbxResponse['EXISTS'];
2014 $aMailbox['UIDSET'] = false;
2017 $sError = _("No messages were selected.");
2024 function attachSelectedMessages($imapConnection,$aMsgHeaders) {
2025 global $username, $attachment_dir,
2026 $data_dir, $composesession,
2029 if (!isset($compose_messages)) {
2030 $compose_messages = array();
2031 sqsession_register($compose_messages,'compose_messages');
2034 if (!$composesession) {
2035 $composesession = 1;
2036 sqsession_register($composesession,'composesession');
2039 sqsession_register($composesession,'composesession');
2042 $hashed_attachment_dir = getHashedDir($username, $attachment_dir);
2044 $composeMessage = new Message();
2045 $rfc822_header = new Rfc822Header();
2046 $composeMessage->rfc822_header
= $rfc822_header;
2047 $composeMessage->reply_rfc822_header
= '';
2049 foreach($aMsgHeaders as $iUid => $aMsgHeader) {
2051 * Retrieve the full message
2053 $body_a = sqimap_run_command($imapConnection, "FETCH $iUid RFC822", true, $response, $readmessage, TRUE);
2055 if ($response == 'OK') {
2056 $subject = (isset($aMsgHeader['SUBJECT'])) ?
$aMsgHeader['SUBJECT'] : $iUid;
2058 array_shift($body_a);
2060 $body = implode('', $body_a);
2063 $localfilename = GenerateRandomString(32, 'FILE', 7);
2064 $full_localfilename = "$hashed_attachment_dir/$localfilename";
2066 $fp = fopen( $full_localfilename, 'wb');
2067 fwrite ($fp, $body);
2069 $composeMessage->initAttachment('message/rfc822',$subject.'.msg',
2070 $full_localfilename);
2074 $compose_messages[$composesession] = $composeMessage;
2075 sqsession_register($compose_messages,'compose_messages');
2076 return $composesession;