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Another minor fix to get auto-clicking on rows on mailbox list working
[squirrelmail.git] / functions / mailbox_display.php
CommitLineData
59177427 1<?php
2ba13803 2
35586184 3/**
62f7daa5 4 * mailbox_display.php
5 *
6c84ba1e 6 * Copyright (c) 1999-2005 The SquirrelMail Project Team
62f7daa5 7 * Licensed under the GNU GPL. For full terms see the file COPYING.
8 *
9 * This contains functions that display mailbox information, such as the
10 * table row that has sender, date, subject, etc...
11 *
12 * @version $Id$
13 * @package squirrelmail
14 */
a4c2cd49 15
d6c32258 16/** The standard includes.. */
b68edc75 17require_once(SM_PATH . 'functions/strings.php');
18require_once(SM_PATH . 'functions/html.php');
19require_once(SM_PATH . 'class/html.class.php');
20require_once(SM_PATH . 'functions/imap_mailbox.php');
26454147 21require_once(SM_PATH . 'functions/imap_messages.php');
324ac3c5 22require_once(SM_PATH . 'functions/imap_asearch.php');
26454147 23require_once(SM_PATH . 'functions/mime.php');
b531f8ea 24require_once(SM_PATH . 'functions/forms.php');
43fdb2a4 25
d6c32258 26/**
62f7daa5 27 * default value for page_selector_max
28 */
6c930ade 29define('PG_SEL_MAX', 10);
30
324ac3c5 31/**
62f7daa5 32 * The number of pages to cache msg headers
33 */
324ac3c5 34define('SQM_MAX_PAGES_IN_CACHE',5);
35
8cc8ec79 36/**
62f7daa5 37 * Sort constants used for sorting of messages
38 */
03975a39 39define('SQSORT_NONE',0);
40define('SQSORT_DATE_ASC',1);
41define('SQSORT_DATE_DEC',2);
42define('SQSORT_FROM_ASC',3);
43define('SQSORT_FROM_DEC',4);
44define('SQSORT_SUBJ_ASC',5);
45define('SQSORT_SUBJ_DEC',6);
46define('SQSORT_SIZE_ASC',7);
47define('SQSORT_SIZE_DEC',8);
48define('SQSORT_TO_ASC',9);
49define('SQSORT_TO_DEC',10);
50define('SQSORT_CC_ASC',11);
51define('SQSORT_CC_DEC',12);
52define('SQSORT_INT_DATE_ASC',13);
53define('SQSORT_INT_DATE_DEC',14);
324ac3c5 54
55define('SQSORT_THREAD',32);
56
57
58define('MBX_PREF_SORT',0);
59define('MBX_PREF_LIMIT',1);
60define('MBX_PREF_AUTO_EXPUNGE',2);
61define('MBX_PREF_INTERNALDATE',3);
62define('SQM_MAX_MBX_IN_CACHE',3);
63// define('MBX_PREF_FUTURE',unique integer key);
64
d6c32258 65/**
62f7daa5 66 * @param mixed $start UNDOCUMENTED
67 */
0fdc2fb6 68function elapsed($start) {
69
70 $end = microtime();
71 list($start2, $start1) = explode(" ", $start);
72 list($end2, $end1) = explode(" ", $end);
73 $diff1 = $end1 - $start1;
74 $diff2 = $end2 - $start2;
75 if( $diff2 < 0 ){
76 $diff1 -= 1;
77 $diff2 += 1.0;
78 }
79 return $diff2 + $diff1;
098ea084 80}
81
c7df3f1b 82/**
62f7daa5 83 * Displays message header row in messages list
84 *
85 * @param array $aMsg contains all message related parameters
86 * @return void
87 */
0fdc2fb6 88
8cc8ec79 89function printMessageInfo($aMsg) {
e0e30169 90 // FIX ME, remove these globals as well by adding an array as argument for the user settings
91 // specificly meant for header display
8008456a 92 global $checkall,
e0e30169 93 $color,
0fdc2fb6 94 $default_use_priority,
95 $message_highlight_list,
96 $index_order,
9294e269 97 $truncate_sender, /* number of characters for From/To field (<= 0 for unchanged) */
0fdc2fb6 98 $email_address,
9294e269 99 $show_recipient_instead, /* show recipient name instead of default identity */
100 $use_icons, /* indicates to use icons or text markers */
cc681ac9 101 $icon_theme, /* icons theming */
102 $javascript_on;
459e3347 103
e9e5f0fa 104 $color_string = $color[4];
8008456a 105
03975a39 106 // initialisation:
8cc8ec79 107 $mailbox = $aMsg['MAILBOX'];
108 $msg = $aMsg['HEADER'];
109 $t = $aMsg['INDX'];
110 $start_msg = $aMsg['PAGEOFFSET'];
111 $last = $aMsg['LAST'];
112 if (isset($aMsg['SEARCH']) && count($aMsg['SEARCH']) >1 ) {
113 $where = $aMsg['SEARCH'][0];
114 $what = $aMsg['SEARCH'][1];
115 } else {
116 $where = false;
117 $what = false;
118 }
e0e30169 119 $iIndent = $aMsg['INDENT'];
8cc8ec79 120
121 $sSubject = (isset($msg['SUBJECT']) && $msg['SUBJECT'] != '') ? $msg['SUBJECT'] : _("(no subject)");
122 $sFrom = (isset($msg['FROM'])) ? $msg['FROM'] : _("Unknown sender");
123 $sTo = (isset($msg['TO'])) ? $msg['TO'] : _("Unknown recipient");
124 $sCc = (isset($msg['CC'])) ? $msg['CC'] : '';
125 $aFlags = (isset($msg['FLAGS'])) ? $msg['FLAGS'] : array();
126 $iPrio = (isset($msg['PRIORITY'])) ? $msg['PRIORITY'] : 3;
127 $iSize = (isset($msg['SIZE'])) ? $msg['SIZE'] : 0;
8d8da447 128
129 // These don't appear to be used... are they safe to remove
8cc8ec79 130 $sType0 = (isset($msg['TYPE0'])) ? $msg['TYPE0'] : 'text';
131 $sType1 = (isset($msg['TYPE1'])) ? $msg['TYPE1'] : 'plain';
e0e30169 132 if (isset($msg['INTERNALDATE'])) {
133 $sDate = getDateString(getTimeStamp(explode(' ',$msg['INTERNALDATE'])));
134 } else {
135 $sDate = (isset($msg['DATE'])) ? getDateString(getTimeStamp(explode(' ',$msg['DATE']))) : '';
136 }
324ac3c5 137 $iId = (isset($msg['UID'])) ? $msg['UID'] : false;
8cc8ec79 138
8cc8ec79 139 if (!$iId) {
140 return;
141 }
03975a39 142
8008456a 143 if ($GLOBALS['alt_index_colors']) {
e0e30169 144 if (!($t % 2)) {
8008456a 145 if (!isset($color[12])) {
146 $color[12] = '#EAEAEA';
147 }
148 $color_string = $color[12];
149 }
bdfb67f8 150 }
8008456a 151
8008456a 152 $urlMailbox = urlencode($mailbox);
e9e5f0fa 153
e0e30169 154 // FIXME, foldertype should be set in right_main.php
155 // in other words, handle as sent is obsoleted from now.
156 // We replace that by providing an array to aMailbox with the to shown headers
157 // that way we are free to show the user different layouts for different folders
53ad5f60 158 $bSentFolder = handleAsSent($mailbox);
1ae2832e 159 if ((!$bSentFolder) && ($show_recipient_instead)) {
160 // If the From address is the same as $email_address, then handle as Sent
03975a39 161 $from_array = parseAddress($sFrom, 1);
1ae2832e 162 if (!isset($email_address)) {
0bb37159 163 global $data_dir, $username;
164 $email_address = getPref($data_dir, $username, 'email_address');
1ae2832e 165 }
166 $bHandleAsSent = ((isset($from_array[0][0])) && ($from_array[0][0] == $email_address));
8cc8ec79 167 } else {
1ae2832e 168 $bHandleAsSent = $bSentFolder;
8cc8ec79 169 }
53ad5f60 170 // If this is a Sent message, display To address instead of From
03975a39 171 if ($bHandleAsSent) {
172 $sFrom = $sTo;
173 }
53ad5f60 174 // Passing 1 below results in only 1 address being parsed, thus defeating the following code
03975a39 175 $sFrom = parseAddress($sFrom/*,1*/);
9701e9c8 176
0fdc2fb6 177 /*
e9e5f0fa 178 * This is done in case you're looking into Sent folders,
179 * because you can have multiple receivers.
180 */
03975a39 181 $senderNames = $sFrom;
098ea084 182 $senderName = '';
26454147 183 $senderAddress = '';
098ea084 184 if (sizeof($senderNames)){
185 foreach ($senderNames as $senderNames_part) {
e9e5f0fa 186 if ($senderName != '') {
187 $senderName .= ', ';
26454147 188 $senderAddress .= ', ';
e9e5f0fa 189 }
26454147 190 $sender_address_part = htmlspecialchars($senderNames_part[0]);
53ad5f60 191 $sender_name_part = str_replace('&nbsp;',' ', decodeHeader($senderNames_part[1]));
26454147 192 if ($sender_name_part) {
193 $senderName .= $sender_name_part;
194 $senderAddress .= $sender_name_part . ' <' . $sender_address_part . '>';
098ea084 195 } else {
26454147 196 $senderName .= $sender_address_part;
197 $senderAddress .= $sender_address_part;
098ea084 198 }
199 }
937c81fa 200 }
53ad5f60 201 // If Sent, prefix with To: but only if not Sent folder
202 if ($bHandleAsSent ^ $bSentFolder) {
48027e89 203 $senderName = _("To") . ': ' . $senderName;
204 $senderAddress = _("To") . ': ' . $senderAddress;
53ad5f60 205 }
459e3347 206
e0e30169 207 // this is a column property which can apply to multiple columns. Do not use vars for one column
208 // only. instead we should use something like this:
209 // 1ed column $aMailbox['columns']['SUBJECT'] value: aray with properties ...
210 // 2ed column $aMailbox['columns']['FROM'] value: aray with properties ...
211 // NB in case of the sentfolder this could be the TO field
212 // properties array example:
213 // 'truncate' => length (0 is no truncate)
214 // 'prefix => if (x in b then do that )
8cc8ec79 215 if ($truncate_sender > 0) {
216 $senderName = truncateWithEntities($senderName, $truncate_sender);
bdfb67f8 217 }
8cc8ec79 218
8d8da447 219 $flag = $flag_end = $fontstr = $fontstr_end = $italic = $italic_end = '';
8cc8ec79 220 $bold = '<b>';
221 $bold_end = '</b>';
222
8cc8ec79 223 foreach ($aFlags as $sFlag => $value) {
224 switch ($sFlag) {
225 case '\\flagged':
226 if ($value) {
227 $flag = "<font color=\"$color[2]\">";
228 $flag_end = '</font>';
229 }
230 break;
231 case '\\seen':
232 if ($value) {
233 $bold = '';
234 $bold_end = '';
235 }
236 break;
237 case '\\deleted':
238 if ($value) {
239 $fontstr = "<font color=\"$color[9]\">";
240 $fontstr_end = '</font>';
241 }
242 break;
243 }
bdfb67f8 244 }
53ad5f60 245 if ($bHandleAsSent) {
8008456a 246 $italic = '<i>';
247 $italic_end = '</i>';
8008456a 248 }
249
d215ca7d 250 if ($where && $what) {
251 $searchstr = '&amp;where='.$where.'&amp;what='.$what;
252 } else {
253 $searchstr = '';
6a622b59 254 }
8cc8ec79 255 /*
256 * Message highlight code
257 */
3667f469 258 $matches = array('TO' => 'sTo', 'CC' => 'sCc', 'FROM' => 'sFrom', 'SUBJECT' => 'sSubject');
937c81fa 259 if (is_array($message_highlight_list) && count($message_highlight_list)) {
03975a39 260 $sTo = parseAddress($sTo);
261 $sCc = parseAddress($sCc);
8008456a 262 foreach ($message_highlight_list as $message_highlight_list_part) {
263 if (trim($message_highlight_list_part['value']) != '') {
c0d04f97 264 $high_val = strtolower($message_highlight_list_part['value']);
265 $match_type = strtoupper($message_highlight_list_part['match_type']);
8415b2d3 266 if($match_type == 'TO_CC') {
267 $match = array('TO', 'CC');
268 } else {
269 $match = array($match_type);
270 }
271 foreach($match as $match_type) {
272 switch($match_type) {
273 case('TO'):
274 case('CC'):
275 case('FROM'):
3667f469 276 foreach ($$matches[$match_type] as $address) {
9701e9c8 277 $address[0] = decodeHeader($address[0], true, false);
278 $address[1] = decodeHeader($address[1], true, false);
8415b2d3 279 if (strstr('^^' . strtolower($address[0]), $high_val) ||
280 strstr('^^' . strtolower($address[1]), $high_val)) {
281 $hlt_color = $message_highlight_list_part['color'];
282 break 4;
283 }
937c81fa 284 }
937c81fa 285 break;
8415b2d3 286 default:
3667f469 287 $headertest = strtolower(decodeHeader($$matches[$match_type], true, false));
9701e9c8 288 if (strstr('^^' . $headertest, $high_val)) {
937c81fa 289 $hlt_color = $message_highlight_list_part['color'];
4669e892 290 break 3;
937c81fa 291 }
8415b2d3 292 break;
293 }
8008456a 294 }
295 }
296 }
8cc8ec79 297 } /* end Message highlight code */
8008456a 298
299 if (!isset($hlt_color)) {
300 $hlt_color = $color_string;
301 }
5e0efebf 302 $col = 0;
03975a39 303 $sSubject = str_replace('&nbsp;', ' ', decodeHeader($sSubject));
e0e30169 304 $subject = processSubject($sSubject, $iIndent);
8cc8ec79 305
cc681ac9 306
307 $row_extra = 'valign="top"';
308
309
310 // this stuff does the auto row highlighting on mouseover
311 //
312 if ($javascript_on) {
313 $mouseoverColor = $color[5];
314 $clickedColor = $color[2];
315 $row_extra .= ' onmouseover="setPointer(this, ' . $t . ', \'over\', \'' . $hlt_color . '\', \'' . $mouseoverColor . '\', \'' . $clickedColor . '\');" onmouseout="setPointer(this, ' . $t . ', \'out\', \'' . $hlt_color . '\', \'' . $mouseoverColor . '\', \'' . $clickedColor . '\');" onmousedown="setPointer(this, ' . $t . ', \'click\', \'' . $hlt_color . '\', \'' . $mouseoverColor . '\', \'' . $clickedColor . '\');"';
316 }
317
318
319 echo html_tag( 'tr','','','',$row_extra) . "\n";
320
321
322 // this does the auto-checking of the checkbox no matter
323 // where on the row you click
324 //
325 if ($javascript_on)
8168dff9 326 $javascript_auto_click = ' onMouseDown="if (document.getElementById(\'msg[' . $t . ']\')) { document.getElementById(\'msg[' . $t . ']\').checked = (document.getElementById(\'msg[' . $t . ']\').checked ? false : true); }"';
cc681ac9 327
8cc8ec79 328
6a622b59 329 if (sizeof($index_order)) {
b4482518 330
331 // figure out which columns should serve as labels for checkbox:
332 // we try to grab the two columns before and after the checkbox,
333 // except the subject column, since it is the link that opens
334 // the message view
335 //
cc681ac9 336 // if $javascript_on is set, then the highlighting code takes
337 // care of this; just skip it
338 //
b4482518 339 $show_label_columns = array();
cc681ac9 340 if (!$javascript_on) {
341 $get_next_two = 0;
342 $last_order_part = 0;
343 $last_last_order_part = 0;
344 foreach ($index_order as $index_order_part) {
345
346 if ($index_order_part == 1) {
347 $get_next_two = 1;
348 if ($last_last_order_part != 4)
349 $show_label_columns[] = $last_last_order_part;
350 if ($last_order_part != 4)
351 $show_label_columns[] = $last_order_part;
352
353 } else if ($get_next_two > 0 && $get_next_two < 3 && $index_order_part != 4) {
354 $show_label_columns[] = $index_order_part;
355 $get_next_two++;
356 }
357 $last_last_order_part = $last_order_part;
358 $last_order_part = $index_order_part;
b4482518 359 }
b4482518 360 }
361
362
363 // build the actual columns for display
364 //
365 foreach ($index_order as $index_order_part) {
366 if (in_array($index_order_part, $show_label_columns)) {
367 $label_start = '<label for="msg[' . $t . ']">';
368 $label_end = '</label>';
369 } else {
370 $label_start = '';
371 $label_end = '';
372 }
8008456a 373 switch ($index_order_part) {
374 case 1: /* checkbox */
375 echo html_tag( 'td',
03975a39 376 addCheckBox("msg[$t]", $checkall, $iId),
0fdc2fb6 377 'center',
378 $hlt_color );
8008456a 379 break;
380 case 2: /* from */
26454147 381 if ($senderAddress != $senderName) {
382 $senderAddress = strtr($senderAddress, array_flip(get_html_translation_table(HTML_SPECIALCHARS)));
c435f076 383 $title = ' title="' . str_replace(array('"', '<', '>'), array("''", '&lt;', '&gt;'), $senderAddress) . '"';
8cc8ec79 384 } else {
26454147 385 $title = '';
8cc8ec79 386 }
8008456a 387 echo html_tag( 'td',
b4482518 388 $label_start . $italic . $bold . $flag . $fontstr . $senderName .
389 $fontstr_end . $flag_end . $bold_end . $italic_end . $label_end,
0fdc2fb6 390 'left',
cc681ac9 391 $hlt_color, $title . $javascript_auto_click);
8008456a 392 break;
393 case 3: /* date */
03975a39 394 if ($sDate == '') {
395 $sDate = _("Unknown date");
53d9fbc5 396 }
8008456a 397 echo html_tag( 'td',
b4482518 398 $label_start . $bold . $flag . $fontstr . $sDate .
399 $fontstr_end . $flag_end . $bold_end . $label_end,
0fdc2fb6 400 'center',
401 $hlt_color,
cc681ac9 402 'style="white-space: nowrap;"' . $javascript_auto_click );
8008456a 403 break;
404 case 4: /* subject */
405 $td_str = $bold;
e0e30169 406 if ($iIndent) {
407 $td_str .= str_repeat("&nbsp;&nbsp;&nbsp;&nbsp;",$iIndent);
8008456a 408 }
e9e5f0fa 409 $td_str .= '<a href="read_body.php?mailbox='.$urlMailbox
324ac3c5 410 . '&amp;passed_id='. $iId
6a622b59 411 . '&amp;startMessage='.$start_msg.$searchstr.'"';
158fa340 412 $td_str .= ' ' .concat_hook_function('subject_link', array($start_msg, $searchstr));
03975a39 413 if ($subject != $sSubject) {
8008456a 414 $title = get_html_translation_table(HTML_SPECIALCHARS);
415 $title = array_flip($title);
03975a39 416 $title = strtr($sSubject, $title);
c435f076 417 $title = str_replace(array('"', '<', '>'), array("''", '&lt;', '&gt;'), $title);
8008456a 418 $td_str .= " title=\"$title\"";
419 }
420 $td_str .= ">$flag$subject$flag_end</a>$bold_end";
cc681ac9 421 echo html_tag( 'td', $td_str, 'left', $hlt_color, $javascript_auto_click );
8008456a 422 break;
423 case 5: /* flags */
6a622b59 424
6395c46d 425 // icon message markers
426 //
427 if ($use_icons && $icon_theme != 'none') {
428 $td_str = "<b><small>";
03975a39 429 if (isset($aFlags['\\flagged']) && $aFlags['\\flagged'] == true) {
55103ede 430 $td_str .= '<img src="' . SM_PATH . 'images/themes/' . $icon_theme . '/flagged.png" border="0" height="10" width="10" /> ';
6395c46d 431 }
432 if ($default_use_priority) {
03975a39 433 if ( ($iPrio == 1) || ($iPrio == 2) ) {
55103ede 434 $td_str .= '<img src="' . SM_PATH . 'images/themes/' . $icon_theme . '/prio_high.png" border="0" height="10" width="5" /> ';
6395c46d 435 }
03975a39 436 else if ($iPrio == 5) {
55103ede 437 $td_str .= '<img src="' . SM_PATH . 'images/themes/' . $icon_theme . '/prio_low.png" border="0" height="10" width="5" /> ';
6395c46d 438 }
0fdc2fb6 439 else {
55103ede 440 $td_str .= '<img src="' . SM_PATH . 'images/themes/' . $icon_theme . '/transparent.png" border="0" width="5" /> ';
6395c46d 441 }
442 }
03975a39 443 if ($sType1 == 'mixed') {
55103ede 444 $td_str .= '<img src="' . SM_PATH . 'images/themes/' . $icon_theme . '/attach.png" border="0" height="10" width="6" />';
0fdc2fb6 445 } else {
55103ede 446 $td_str .= '<img src="' . SM_PATH . 'images/themes/' . $icon_theme . '/transparent.png" border="0" width="6" />';
6395c46d 447 }
448
449 $msg_icon = '';
03975a39 450 if (!isset($aFlags['\\seen']) || ($aFlags['\\seen']) == false) {
6395c46d 451 $msg_alt = '(' . _("New") . ')';
452 $msg_title = '(' . _("New") . ')';
453 $msg_icon .= SM_PATH . 'images/themes/' . $icon_theme . '/msg_new';
0fdc2fb6 454 } else {
6395c46d 455 $msg_alt = '(' . _("Read") . ')';
456 $msg_title = '(' . _("Read") . ')';
457 $msg_icon .= SM_PATH . 'images/themes/' . $icon_theme . '/msg_read';
458 }
03975a39 459 if (isset($aFlags['\\deleted']) && ($aFlags['\\deleted']) == true) {
6395c46d 460 $msg_icon .= '_deleted';
461 }
03975a39 462 if (isset($aFlags['\\answered']) && ($aFlags['\\answered']) == true) {
d3685401 463 $msg_alt = '(' . _("Answered") . ')';
464 $msg_title = '(' . _("Answered") . ')';
6395c46d 465 $msg_icon .= '_reply';
466 }
55103ede 467 $td_str .= '<img src="' . $msg_icon . '.png" border="0" alt="'. $msg_alt . '" title="' . $msg_title . '" height="12" width="18" />';
6395c46d 468 $td_str .= '</small></b>';
469 echo html_tag( 'td',
b4482518 470 $label_start . $td_str . $label_end,
0fdc2fb6 471 'right',
472 $hlt_color,
cc681ac9 473 'style="white-space: nowrap;"' . $javascript_auto_click );
8008456a 474 }
6395c46d 475
6395c46d 476 // plain text message markers
477 //
478 else {
479 $stuff = false;
480 $td_str = "<b><small>";
03975a39 481 if (isset($aFlags['\\answered']) && $aFlags['\\answered'] == true) {
6395c46d 482 $td_str .= _("A");
8008456a 483 $stuff = true;
484 }
03975a39 485 if ($sType1 == 'mixed') {
6395c46d 486 $td_str .= '+';
8008456a 487 $stuff = true;
488 }
6395c46d 489 if ($default_use_priority) {
03975a39 490 if ( ($iPrio == 1) || ($iPrio == 2) ) {
6395c46d 491 $td_str .= "<font color=\"$color[1]\">!</font>";
492 $stuff = true;
493 }
03975a39 494 if ($iPrio == 5) {
6395c46d 495 $td_str .= "<font color=\"$color[8]\">?</font>";
496 $stuff = true;
497 }
498 }
03975a39 499 if (isset($aFlags['\\deleted']) && $aFlags['\\deleted'] == true) {
6395c46d 500 $td_str .= "<font color=\"$color[1]\">D</font>";
501 $stuff = true;
502 }
503 if (!$stuff) {
504 $td_str .= '&nbsp;';
505 }
506 $td_str .= '</small></b>';
507 echo html_tag( 'td',
b4482518 508 $label_start . $td_str . $label_end,
0fdc2fb6 509 'center',
510 $hlt_color,
cc681ac9 511 'style="white-space: nowrap;"' . $javascript_auto_click );
8008456a 512 }
8008456a 513 break;
514 case 6: /* size */
8008456a 515 echo html_tag( 'td',
b4482518 516 $label_start . $bold . $fontstr . show_readable_size($iSize) .
517 $fontstr_end . $bold_end . $label_end,
0fdc2fb6 518 'right',
cc681ac9 519 $hlt_color, $javascript_auto_click );
8008456a 520 break;
521 }
ed230bc3 522 ++$col;
8008456a 523 }
bdfb67f8 524 }
8cc8ec79 525 /* html for separationlines between rows */
1c198ef7 526 if ($last) {
527 echo '</tr>'."\n";
528 } else {
55103ede 529 echo '</tr>' . "\n" . '<tr><td colspan="' . $col . '" bgcolor="' .
0fdc2fb6 530 $color[0] . '" height="1"></td></tr>' . "\n";
6a622b59 531 }
e9e5f0fa 532}
533
324ac3c5 534
535function setUserPref($username, $pref, $value) {
536 global $data_dir;
537 setPref($data_dir,$username,$pref,$value);
538}
539
540/**
541 * Selects a mailbox for header retrieval.
542 * Cache control for message headers is embedded.
543 *
544 * @param resource $imapConnection imap socket handle
545 * @param string $mailbox mailbox to select and retrieve message headers from
546 * @param array $aConfig array with system config settings and incoming vars
547 * @param array $aProps mailbox specific properties
548 * @return array $aMailbox mailbox array with all relevant information
549 * @author Marc Groot Koerkamp
550 */
551function sqm_api_mailbox_select($imapConnection,$mailbox,$aConfig,$aProps) {
552 /**
553 * NB: retrieve this from the session before accessing this function
554 * and make sure you write it back at the end of the script after
555 * the aMailbox var is added so that the headers are added to the cache
556 */
557 global $mailbox_cache;
558 /**
559 * In case the properties arrays are empty set the defaults.
560 */
8d8da447 561 // Doesn't appear to be used... safe to remove?
324ac3c5 562 $aDefaultMbxPref = array ();
563// MBX_PREF_SORT => 0,
564// MBX_PREF_LIMIT => 15,
565// MBX_PREF_AUTO_EXPUNGE => 0,
566// MBX_PREF_INTERNALDATE => 0
567// );
568 /* array_merge doesn't work with integers as keys */
569// foreach ($aDefaultMbxPref as $key => $value) {
570// if (!isset($aProps[$key])) {
571// $aProps[$key] = $value;
572// }
573// }
574 $aDefaultConfigProps = array(
575// 'allow_thread_sort' => 0,
576 'allow_server_sort' => sqimap_capability($imapConnection,'SORT'),
577// 'charset' => 'US-ASCII',
578 'user' => false, /* no pref storage if false */
579 'setindex' => 0,
580// 'search' => 'ALL',
581 'max_cache_size' => SQM_MAX_MBX_IN_CACHE
582 );
583
584 $aConfig = array_merge($aDefaultConfigProps,$aConfig);
585 $iSetIndx = $aConfig['setindex'];
586
587 $aMbxResponse = sqimap_mailbox_select($imapConnection, $mailbox);
588
589 if ($mailbox_cache) {
590 if (isset($mailbox_cache[$mailbox])) {
591 $aCachedMailbox = $mailbox_cache[$mailbox];
592 } else {
593 $aCachedMailbox = false;
594 }
595 /* cleanup cache */
596 if (count($mailbox_cache) > $aConfig['max_cache_size'] -1) {
597 $aTime = array();
598 foreach($mailbox_cache as $cachedmailbox => $aVal) {
599 $aTime[$aVal['TIMESTAMP']] = $cachedmailbox;
600 }
601 if (ksort($aTime,SORT_NUMERIC)) {
602 for ($i=0,$iCnt=count($mailbox_cache);$i<($iCnt-$aConfig['max_cache_size']);++$i) {
603 $sOldestMbx = array_shift($aTime);
604 /**
605 * Remove only the UIDSET and MSG_HEADERS from cache because those can
606 * contain large amounts of data.
607 */
608 if (isset($mailbox_cache[$sOldestMbx]['UIDSET'])) {
609 $mailbox_cache[$sOldestMbx]['UIDSET']= false;
610 }
611 if (isset($mailbox_cache[$sOldestMbx]['MSG_HEADERS'])) {
612 $mailbox_cache[$sOldestMbx]['MSG_HEADERS'] = false;
613 }
614 }
615 }
616 }
617
618 } else {
619 $aCachedMailbox = false;
620 }
621
622 /**
623 * Deal with imap servers that do not return the required UIDNEXT or
624 * UIDVALIDITY response
625 * from a SELECT call (since rfc 3501 it's required).
626 */
627 if (!isset($aMbxResponse['UIDNEXT']) || !isset($aMbxResponse['UIDVALIDITY'])) {
628 $aStatus = sqimap_status_messages($imapConnection,$mailbox,
629 array('UIDNEXT','UIDVALIDITY'));
630 $aMbxResponse['UIDNEXT'] = $aStatus['UIDNEXT'];
631 $aMbxResponse['UIDVALIDTY'] = $aStatus['UIDVALIDITY'];
632 }
633
634 $aMailbox['UIDSET'][$iSetIndx] = false;
635 $aMailbox['ID'] = false;
636 $aMailbox['SETINDEX'] = $iSetIndx;
637
638 if ($aCachedMailbox) {
639 /**
640 * Validate integrity of cached data
641 */
642 if ($aCachedMailbox['EXISTS'] == $aMbxResponse['EXISTS'] &&
643 $aMbxResponse['EXISTS'] &&
644 $aCachedMailbox['UIDVALIDITY'] == $aMbxResponse['UIDVALIDITY'] &&
645 $aCachedMailbox['UIDNEXT'] == $aMbxResponse['UIDNEXT'] &&
646 isset($aCachedMailbox['SEARCH'][$iSetIndx]) &&
647 (!isset($aConfig['search']) || /* always set search from the searchpage */
648 $aCachedMailbox['SEARCH'][$iSetIndx] == $aConfig['search'])) {
649 if (isset($aCachedMailbox['MSG_HEADERS'])) {
650 $aMailbox['MSG_HEADERS'] = $aCachedMailbox['MSG_HEADERS'];
651 }
652 $aMailbox['ID'] = $aCachedMailbox['ID'];
653 if (isset($aCachedMailbox['UIDSET'][$iSetIndx]) && $aCachedMailbox['UIDSET'][$iSetIndx]) {
654 if (isset($aProps[MBX_PREF_SORT]) && $aProps[MBX_PREF_SORT] != $aCachedMailbox['SORT'] ) {
655 $newsort = $aProps[MBX_PREF_SORT];
656 $oldsort = $aCachedMailbox['SORT'];
657 /**
658 * If it concerns a reverse sort we do not need to invalidate
659 * the cached sorted UIDSET, a reverse is sufficient.
660 */
661 if ((($newsort % 2) && ($newsort + 1 == $oldsort)) ||
662 (!($newsort % 2) && ($newsort - 1 == $oldsort))) {
663 $aMailbox['UIDSET'][$iSetIndx] = array_reverse($aCachedMailbox['UIDSET'][$iSetIndx]);
664 } else {
324ac3c5 665 $aMailbox['MSG_HEADERS'] = false;
666 $aMailbox['ID'] = false;
667 }
668 // store the new sort value in the mailbox pref
669 if ($aConfig['user']) {
670 // FIXME, in ideal situation, we write back the
671 // prefs at the end of the script
672 setUserPref($aConfig['user'],"pref_$mailbox",serialize($aProps));
673 }
674 } else {
675 $aMailbox['UIDSET'][$iSetIndx] = $aCachedMailbox['UIDSET'][$iSetIndx];
676 }
677 }
678 }
679 }
680 /**
681 * Restore the offset in the paginator if no new offset is provided.
682 */
683 if (isset($aMailbox['UIDSET'][$iSetIndx]) && !isset($aConfig['offset']) && $aCachedMailbox['OFFSET']) {
684 $aMailbox['OFFSET'] = $aCachedMailbox['OFFSET'];
685 $aMailbox['PAGEOFFSET'] = $aCachedMailbox['PAGEOFFSET'];
686 } else {
687 $aMailbox['OFFSET'] = (isset($aConfig['offset']) && $aConfig['offset']) ? $aConfig['offset'] -1 : 0;
688 $aMailbox['PAGEOFFSET'] = (isset($aConfig['offset']) && $aConfig['offset']) ? $aConfig['offset'] : 1;
689 }
690
691 /**
692 * Restore the showall value no new showall value is provided.
693 */
694 if (isset($aMailbox['UIDSET'][$iSetIndx]) && !isset($aConfig['showall']) &&
695 isset($aCachedMailbox['SHOWALL'][$iSetIndx]) && $aCachedMailbox['SHOWALL'][$iSetIndx]) {
696 $aMailbox['SHOWALL'][$iSetIndx] = $aCachedMailbox['SHOWALL'][$iSetIndx];
697 } else {
698 $aMailbox['SHOWALL'][$iSetIndx] = (isset($aConfig['showall']) && $aConfig['showall']) ? 1 : 0;
699 }
700
701 if (!isset($aProps[MBX_PREF_SORT]) && isset($aCachedMailbox['SORT'])) {
702 $aMailbox['SORT'] = $aCachedMailbox['SORT'];
703 } else {
704 $aMailbox['SORT'] = (isset($aProps[MBX_PREF_SORT])) ? $aProps[MBX_PREF_SORT] : 0;
705 }
706
707 if (!isset($aProps[MBX_PREF_LIMIT]) && isset($aCachedMailbox['LIMIT'])) {
708 $aMailbox['LIMIT'] = $aCachedMailbox['LIMIT'];
709 } else {
710 $aMailbox['LIMIT'] = (isset($aProps[MBX_PREF_LIMIT])) ? $aProps[MBX_PREF_LIMIT] : 15;
711 }
712
713 if (!isset($aProps[MBX_PREF_INTERNALDATE]) && isset($aCachedMailbox['INTERNALDATE'])) {
714 $aMailbox['INTERNALDATE'] = $aCachedMailbox['INTERNALDATE'];
715 } else {
716 $aMailbox['INTERNALDATE'] = (isset($aProps[MBX_PREF_INTERNALDATE])) ? $aProps[MBX_PREF_INTERNALDATE] : false;
717 }
718
719 if (!isset($aProps[MBX_PREF_AUTO_EXPUNGE]) && isset($aCachedMailbox['AUTO_EXPUNGE'])) {
720 $aMailbox['AUTO_EXPUNGE'] = $aCachedMailbox['AUTO_EXPUNGE'];
721 } else {
722 $aMailbox['AUTO_EXPUNGE'] = (isset($aProps[MBX_PREF_AUTO_EXPUNGE])) ? $aProps[MBX_PREF_AUTO_EXPUNGE] : false;
723 }
724
725 if (!isset($aConfig['allow_thread_sort']) && isset($aCachedMailbox['ALLOW_THREAD'])) {
726 $aMailbox['ALLOW_THREAD'] = $aCachedMailbox['ALLOW_THREAD'];
727 } else {
728 $aMailbox['ALLOW_THREAD'] = (isset($aConfig['allow_thread_sort'])) ? $aConfig['allow_thread_sort'] : false;
729 }
730
731 if (!isset($aConfig['search']) && isset($aCachedMailbox['SEARCH'][$iSetIndx])) {
732 $aMailbox['SEARCH'][$iSetIndx] = $aCachedMailbox['SEARCH'][$iSetIndx];
733 } else {
734 $aMailbox['SEARCH'][$iSetIndx] = (isset($aConfig['search'])) ? $aConfig['search'] : 'ALL';
735 }
736
737 if (!isset($aConfig['charset']) && isset($aCachedMailbox['CHARSET'][$iSetIndx])) {
738 $aMailbox['CHARSET'][$iSetIndx] = $aCachedMailbox['CHARSET'][$iSetIndx];
739 } else {
740 $aMailbox['CHARSET'][$iSetIndx] = (isset($aConfig['charset'])) ? $aConfig['charset'] : 'US-ASCII';
741 }
742
743 $aMailbox['NAME'] = $mailbox;
744 $aMailbox['EXISTS'] = $aMbxResponse['EXISTS'];
745 $aMailbox['SEEN'] = (isset($aMbxResponse['SEEN'])) ? $aMbxResponse['SEEN'] : $aMbxResponse['EXISTS'];
746 $aMailbox['RECENT'] = (isset($aMbxResponse['RECENT'])) ? $aMbxResponse['RECENT'] : 0;
747 $aMailbox['UIDVALIDITY'] = $aMbxResponse['UIDVALIDITY'];
748 $aMailbox['UIDNEXT'] = $aMbxResponse['UIDNEXT'];
749 $aMailbox['PERMANENTFLAGS'] = $aMbxResponse['PERMANENTFLAGS'];
750 $aMailbox['RIGHTS'] = $aMbxResponse['RIGHTS'];
751
752
753
754 /* decide if we are thread sorting or not */
755 if (!$aMailbox['ALLOW_THREAD']) {
756 if ($aMailbox['SORT'] & SQSORT_THREAD) {
757 $aMailbox['SORT'] -= SQSORT_THREAD;
758 }
759 }
760 if ($aMailbox['SORT'] & SQSORT_THREAD) {
761 $aMailbox['SORT_METHOD'] = 'THREAD';
762 $aMailbox['THREAD_INDENT'] = $aCachedMailbox['THREAD_INDENT'];
763 } else if (isset($aConfig['allow_server_sort']) && $aConfig['allow_server_sort']) {
764 $aMailbox['SORT_METHOD'] = 'SERVER';
765 $aMailbox['THREAD_INDENT'] = false;
766 } else {
767 $aMailbox['SORT_METHOD'] = 'SQUIRREL';
768 $aMailbox['THREAD_INDENT'] = false;
769 }
770
771 /* set a timestamp for cachecontrol */
772 $aMailbox['TIMESTAMP'] = time();
773 return $aMailbox;
774}
775
776
777
c7df3f1b 778/**
62f7daa5 779 * Does the $srt $_GET var to field mapping
780 *
781 * @param int $srt Field to sort on
782 * @param bool $bServerSort Server sorting is true
783 * @return string $sSortField Field to sort on
784 */
03975a39 785function getSortField($sort,$bServerSort) {
786 switch($sort) {
787 case SQSORT_NONE:
788 $sSortField = 'UID';
789 break;
790 case SQSORT_DATE_ASC:
791 case SQSORT_DATE_DEC:
792 $sSortField = 'DATE';
793 break;
794 case SQSORT_FROM_ASC:
795 case SQSORT_FROM_DEC:
796 $sSortField = 'FROM';
797 break;
798 case SQSORT_SUBJ_ASC:
799 case SQSORT_SUBJ_DEC:
800 $sSortField = 'SUBJECT';
801 break;
802 case SQSORT_SIZE_ASC:
803 case SQSORT_SIZE_DEC:
804 $sSortField = ($bServerSort) ? 'SIZE' : 'RFC822.SIZE';
805 break;
806 case SQSORT_TO_ASC:
807 case SQSORT_TO_DEC:
808 $sSortField = 'TO';
809 break;
810 case SQSORT_CC_ASC:
811 case SQSORT_CC_DEC:
812 $sSortField = 'CC';
813 break;
814 case SQSORT_INT_DATE_ASC:
815 case SQSORT_INT_DATE_DEC:
816 $sSortField = ($bServerSort) ? 'ARRIVAL' : 'INTERNALDATE';
817 break;
e0e30169 818 case SQSORT_THREAD:
03975a39 819 break;
e0e30169 820 default: $sSortField = 'UID';
821 break;
822
fe6efa94 823 }
03975a39 824 return $sSortField;
e9e5f0fa 825}
826
324ac3c5 827function get_sorted_msgs_list($imapConnection,&$aMailbox,&$error) {
828 $iSetIndx = (isset($aMailbox['SETINDEX'])) ? $aMailbox['SETINDEX'] : 0;
e0e30169 829 $bDirection = ($aMailbox['SORT'] % 2);
03975a39 830 $error = false;
324ac3c5 831 if (!$aMailbox['SEARCH'][$iSetIndx]) {
832 $aMailbox['SEARCH'][$iSetIndx] = 'ALL';
833 }
e0e30169 834 switch ($aMailbox['SORT_METHOD']) {
8cc8ec79 835 case 'THREAD':
324ac3c5 836 $aRes = get_thread_sort($imapConnection,$aMailbox['SEARCH'][$iSetIndx]);
837 if ($aRes === false) {
03975a39 838 $error = '<b><small><center><font color=red>' .
ce45831c 839 _("Thread sorting is not supported by your IMAP server.") . '<br />' .
d3b3a524 840 _("Please contact your system administrator and report this error.") .
ce45831c 841 '</center></small></b>';
324ac3c5 842 $aMailbox['SORT'] -= SQSORT_THREAD;
843 } else {
844 $aMailbox['UIDSET'][$iSetIndx] = $aRes[0];
845 $aMailbox['THREAD_INDENT'][$iSetIndx] = $aRes[1];
03975a39 846 }
847 break;
8cc8ec79 848 case 'SERVER':
e0e30169 849 $sSortField = getSortField($aMailbox['SORT'],true);
324ac3c5 850 $id = sqimap_get_sort_order($imapConnection, $sSortField, $bDirection, $aMailbox['SEARCH'][$iSetIndx]);
03975a39 851 if ($id === false) {
852 $error = '<b><small><center><font color=red>' .
ce45831c 853 _("Server-side sorting is not supported by your IMAP server.") . '<br />' .
d3b3a524 854 _("Please contact your system administrator and report this error.") .
03975a39 855 '</center></small></b>';
324ac3c5 856 } else {
857 $aMailbox['UIDSET'][$iSetIndx] = $id;
83cdc70b 858 }
03975a39 859 break;
860 default:
324ac3c5 861 $id = NULL;
862 if ($aMailbox['SEARCH'][$iSetIndx] != 'ALL') {
863 $id = sqimap_run_search($imapConnection, $aMailbox['SEARCH'][$iSetIndx], $aMailbox['CHARSET'][$iSetIndx]);
864 }
e0e30169 865 $sSortField = getSortField($aMailbox['SORT'],false);
324ac3c5 866 $aMailbox['UIDSET'][$iSetIndx] = get_squirrel_sort($imapConnection, $sSortField, $bDirection, $id);
03975a39 867 break;
e9e5f0fa 868 }
324ac3c5 869 return $error;
e9e5f0fa 870}
871
8cc8ec79 872
8cc8ec79 873
324ac3c5 874
875function fetchMessageHeaders($imapConnection, &$aMailbox) {
876
877 /**
878 * Retrieve the UIDSET.
879 * Setindex is used to be able to store multiple uid sets. That will make it
880 * possible to display the mailbox multiple times in different sort order
881 * or to store serach results separate from normal mailbox view.
882 */
883 $iSetIndx = (isset($aMailbox['SETINDEX'])) ? $aMailbox['SETINDEX'] : 0;
884
885 $iLimit = ($aMailbox['SHOWALL'][$iSetIndx]) ? $aMailbox['EXISTS'] : $aMailbox['LIMIT'];
886 /**
887 * Adjust the start_msg
888 */
889 $start_msg = $aMailbox['PAGEOFFSET'];
890 if($aMailbox['PAGEOFFSET'] > $aMailbox['EXISTS']) {
891 $start_msg -= $aMailbox['LIMIT'];
892 if($start_msg < 1) {
893 $start_msg = 1;
894 }
895 }
896
897
898 if (is_array($aMailbox['UIDSET'])) {
899 $aUid =& $aMailbox['UIDSET'][$iSetIndx];
f6b262a3 900 } else {
324ac3c5 901 $aUid = false;
902 }
903
904 // initialize the fields we want to retrieve:
bddb3448 905 $aHeaderFields = array('Date', 'To', 'Cc', 'From', 'Subject', 'X-Priority', 'Importance', 'Priority', 'Content-Type');
324ac3c5 906 $aFetchItems = array('FLAGS', 'RFC822.SIZE');
907
908 // Are we sorting on internaldate then retrieve the internaldate value as well
909 if ($aMailbox['INTERNALDATE']) {
910 $aFetchItems[] = 'INTERNALDATE';
911 }
912
913
914 /**
915 * A uidset with sorted uid's is available. We can use the cache
916 */
917 if (($aMailbox['SORT'] != SQSORT_NONE || $aMailbox['SEARCH'][$iSetIndx] != 'ALL') &&
918 isset($aUid) && $aUid ) {
919
920 // limit the cache to SQM_MAX_PAGES_IN_CACHE
921 if (!$aMailbox['SHOWALL'][$iSetIndx]) {
922 $iMaxMsgs = $iLimit * SQM_MAX_PAGES_IN_CACHE;
923 $iCacheSize = count($aMailbox['MSG_HEADERS']);
924 if ($iCacheSize > $iMaxMsgs) {
925 $iReduce = $iCacheSize - $iMaxMsgs;
926 foreach ($aMailbox['MSG_HEADERS'] as $iUid => $value) {
927 if ($iReduce) {
928 unset($aMailbox['MSG_HEADERS'][$iUid]);
929 } else {
930 break;
931 }
932 --$iReduce;
933 }
6a622b59 934 }
e9e5f0fa 935 }
324ac3c5 936
937 $id_slice = array_slice($aUid,$start_msg-1,$iLimit);
938 /* do some funky cache checks */
939 $aUidCached = array_keys($aMailbox['MSG_HEADERS']);
940 $aUidNotCached = array_values(array_diff($id_slice,$aUidCached));
941 /**
942 * $aUidNotCached contains an array with UID's which need to be fetched to
943 * complete the needed message headers.
944 */
945 if (count($aUidNotCached)) {
946 $aMsgs = sqimap_get_small_header_list($imapConnection,$aUidNotCached,
947 $aHeaderFields,$aFetchItems);
948 // append the msgs to the existend headers
949 $aMailbox['MSG_HEADERS'] += $aMsgs;
8cc8ec79 950 }
6a622b59 951
324ac3c5 952 } else {
953 /**
954 * Initialize the sorted UID list and fetch the visible message headers
955 */
956 if ($aMailbox['SORT'] != SQSORT_NONE || $aMailbox['SEARCH'][$iSetIndx] != 'ALL') {// || $aMailbox['SORT_METHOD'] & SQSORT_THREAD 'THREAD') {
957
958 $error = false;
959 if ($aMailbox['SEARCH'][$iSetIndx] && $aMailbox['SORT'] == 0) {
960 $aUid = sqimap_run_search($imapConnection, $aMailbox['SEARCH'][$iSetIndx], $aMailbox['CHARSET'][$iSetIndx]);
961 } else {
962 $error = get_sorted_msgs_list($imapConnection,$aMailbox,$error);
963 $aUid = $aMailbox['UIDSET'][$iSetIndx];
03975a39 964 }
324ac3c5 965 if ($error === false) {
966 $id_slice = array_slice($aUid,$aMailbox['OFFSET'], $iLimit);
967 if (count($id_slice)) {
968 $aMailbox['MSG_HEADERS'] = sqimap_get_small_header_list($imapConnection,$id_slice,
969 $aHeaderFields,$aFetchItems);
970 } else {
971 return false;
972 }
e0e30169 973
03975a39 974 } else {
324ac3c5 975 // FIX ME, format message and fallback to squirrel sort
976 if ($error) {
977 echo $error;
978 }
03975a39 979 }
03975a39 980 } else {
324ac3c5 981 // limit the cache to SQM_MAX_PAGES_IN_CACHE
982 if (!$aMailbox['SHOWALL'][$iSetIndx] && isset($aMailbox['MSG_HEADERS']) && is_array($aMailbox['MSG_HEADERS'])) {
983 $iMaxMsgs = $iLimit * SQM_MAX_PAGES_IN_CACHE;
984 $iCacheSize = count($aMailbox['MSG_HEADERS']);
985 if ($iCacheSize > $iMaxMsgs) {
986 $iReduce = $iCacheSize - $iMaxMsgs;
987 foreach ($aMailbox['MSG_HEADERS'] as $iUid => $value) {
988 if ($iReduce) {
989 $iId = $aMailbox['MSG_HEADERS'][$iUid]['ID'];
990 unset($aMailbox['MSG_HEADERS'][$iUid]);
991 unset($aMailbox['ID'][$iId]);
992 } else {
993 break;
994 }
995 --$iReduce;
996 }
997 }
03975a39 998 }
e0e30169 999
324ac3c5 1000 /**
62f7daa5 1001 * retrieve messages by sequence id's and fetch the UID to retrieve
1002 * the UID. for sorted lists this is not needed because a UID FETCH
1003 * automaticly add the UID value in fetch results
1004 **/
324ac3c5 1005 $aFetchItems[] = 'UID';
1006
1007 //create id range
1008 $iRangeStart = $aMailbox['EXISTS'] - $aMailbox['OFFSET'];
1009 $iRangeEnd = ($iRangeStart > $iLimit) ?
1010 ($iRangeStart - $iLimit+1):1;
1011
1012 $id_slice = range($iRangeStart, $iRangeEnd);
1013 /**
1014 * Non sorted mailbox with cached message headers
1015 */
1016 if (isset($aMailbox['ID']) && is_array($aMailbox['ID'])) {
1017 // the fetched id => uid relation
1018 $aId = $aMailbox['ID'];
1019 $aIdCached = array();
1020 foreach ($aId as $iId => $iUid) {
1021 if (isset($aMailbox['MSG_HEADERS'][$iUid])) {
1022 if ($iId <= $iRangeStart && $iId >= $iRangeEnd) {
1023 $aIdCached[] = $iId;
1024 }
f6b262a3 1025 }
6a622b59 1026 }
324ac3c5 1027 $aIdNotCached = array_diff($id_slice,$aIdCached);
03975a39 1028 } else {
324ac3c5 1029 $aIdNotCached = $id_slice;
8cc8ec79 1030 }
324ac3c5 1031
1032 if (count($aIdNotCached)) {
1033 $aMsgs = sqimap_get_small_header_list($imapConnection,$aIdNotCached,
1034 $aHeaderFields,$aFetchItems);
1035 // append the msgs to the existend headers
1036 if (isset($aMailbox['MSG_HEADERS']) && is_array($aMailbox['MSG_HEADERS'])) {
1037 $aMailbox['MSG_HEADERS'] += $aMsgs;
1038 } else {
1039 $aMailbox['MSG_HEADERS'] = $aMsgs;
1040 }
1041 // update the ID array
1042 foreach ($aMsgs as $iUid => $aMsg) {
1043 if (isset($aMsg['ID'])) {
1044 $aMailbox['ID'][$aMsg['ID']] = $iUid;
1045 }
1046 }
03975a39 1047 }
7b73b809 1048
324ac3c5 1049 /**
1050 * In unsorted state we show newest messages first which means
1051 * that the UIDSET which represents the order of the messages
1052 * should contain a high to low ordered UID list
1053 */
1054 $aSortedUidList = array();
1055 foreach ($id_slice as $iId) {
1056 if (isset($aMailbox['ID'][$iId])) {
1057 $aSortedUidList[] = $aMailbox['ID'][$iId];
1058 }
1059 }
1060 $aMailbox['UIDSET'][$iSetIndx] = $aSortedUidList;
1061 $aMailbox['OFFSET'] = 0;
e0e30169 1062 }
324ac3c5 1063 }
1064 return true;
1065}
6a622b59 1066
324ac3c5 1067/**
62f7daa5 1068 * This function loops through a group of messages in the mailbox
1069 * and shows them to the user.
1070 *
1071 * @param mixed $imapConnection
1072 * @param array $aMailbox associative array with mailbox related vars
1073 */
324ac3c5 1074function showMessagesForMailbox($imapConnection, &$aMailbox) {
0bb37159 1075 global $color, $javascript_on, $compact_paginator;
324ac3c5 1076
1077 // to retrieve the internaldate pref: (I know this is not the right place to do that, move up in front
1078 // and use a properties array as function argument to provide user preferences
1079 global $data_dir, $username;
1080
1081 if (!fetchMessageHeaders($imapConnection, $aMailbox)) {
1082 return false;
1083 }
1084 $iSetIndx = $aMailbox['SETINDEX'];
1085 $iLimit = ($aMailbox['SHOWALL'][$iSetIndx]) ? $aMailbox['EXISTS'] : $aMailbox['LIMIT'];
1086 $iEnd = ($aMailbox['PAGEOFFSET'] + ($iLimit - 1) < $aMailbox['EXISTS']) ?
1087 $aMailbox['PAGEOFFSET'] + $iLimit - 1 : $aMailbox['EXISTS'];
6a622b59 1088
324ac3c5 1089 $paginator_str = get_paginator_str($aMailbox['NAME'], $aMailbox['PAGEOFFSET'],
0bb37159 1090 $aMailbox['EXISTS'], $aMailbox['LIMIT'], $aMailbox['SHOWALL'][$iSetIndx]);
6a622b59 1091
e0e30169 1092 $msg_cnt_str = get_msgcnt_str($aMailbox['PAGEOFFSET'], $iEnd,$aMailbox['EXISTS']);
6a622b59 1093
1094 do_hook('mailbox_index_before');
0bb37159 1095
1096 if ($javascript_on && $compact_paginator) {
1097 // Insert compact paginator javascript
1098 echo "\n<!-- start of compact paginator javascript -->\n"
1099 . "<script language=\"JavaScript\">\n"
1100 . "function SubmitOnSelect(select, URL)\n"
1101 . "{\n"
1102 . " URL += select.options[select.selectedIndex].value;\n"
1103 . " window.location.href = URL;\n"
1104 . "}\n"
1105 . "</script>\n"
1106 . "<!-- end of compact paginator javascript -->\n";
c435f076 1107 }
1108 mail_message_listing_beginning($imapConnection, $aMailbox, $msg_cnt_str, $paginator_str);
1109?>
0fdc2fb6 1110<tr><td height="5" bgcolor="<?php echo $color[4]; ?>"></td></tr>
1111<tr>
abafb676 1112 <td>
0fdc2fb6 1113 <table width="100%" cellpadding="1" cellspacing="0" align="center" border="0" bgcolor="<?php echo $color[9]; ?>">
abafb676 1114 <tr>
0fdc2fb6 1115 <td>
abafb676 1116 <table width="100%" cellpadding="1" cellspacing="0" align="center" border="0" bgcolor="<?php echo $color[5]; ?>">
0fdc2fb6 1117 <?php
8cc8ec79 1118 printHeader($aMailbox);
1119 displayMessageArray($imapConnection, $aMailbox);
0fdc2fb6 1120 ?>
abafb676 1121 </table>
0fdc2fb6 1122 </td>
abafb676 1123 </tr>
0fdc2fb6 1124 </table>
0bb37159 1125 </td>
1126</tr>
0bb37159 1127<?php
1128 mail_message_listing_end($aMailbox, $paginator_str, $msg_cnt_str);
1129?>
c435f076 1130</table></form>
abafb676 1131<?php
324ac3c5 1132
6c930ade 1133}
bdfb67f8 1134
c7df3f1b 1135/**
62f7daa5 1136 * Function to map an uid list with a msg header array by uid
1137 * The mapped headers are printed with printMessage
1138 * aMailbox parameters contains info about the page we are on, the
1139 * used search criteria, the number of messages to show
1140 *
1141 * @param resource $imapConnection socket handle to imap
1142 * @param array $aMailbox array with required elements MSG_HEADERS, UIDSET, OFFSET, LIMIT
1143 * @return void
1144 **/
8cc8ec79 1145function displayMessageArray($imapConnection, $aMailbox) {
324ac3c5 1146 $iSetIndx = $aMailbox['SETINDEX'];
1147 $aId = $aMailbox['UIDSET'][$iSetIndx];
8cc8ec79 1148 $aHeaders = $aMailbox['MSG_HEADERS'];
1149 $iOffset = $aMailbox['OFFSET'];
1150 $sort = $aMailbox['SORT'];
1151 $iPageOffset = $aMailbox['PAGEOFFSET'];
1152 $sMailbox = $aMailbox['NAME'];
324ac3c5 1153 $sSearch = (isset($aMailbox['SEARCH'][$aMailbox['SETINDEX']])) ? $aMailbox['SEARCH'][$aMailbox['SETINDEX']] : false;
1154 $aSearch = ($sSearch) ? array('search.php',$aMailbox['SETINDEX']) : null;
1155
1156 if ($aMailbox['SORT'] & SQSORT_THREAD) {
1157 $aIndentArray =& $aMailbox['THREAD_INDENT'][$aMailbox['SETINDEX']];
e0e30169 1158 $bThread = true;
1159 } else {
1160 $bThread = false;
1161 }
6a622b59 1162 /*
0fdc2fb6 1163 * Loop through and display the info for each message.
1164 * ($t is used for the checkbox number)
1165 */
324ac3c5 1166 $iEnd = ($aMailbox['SHOWALL'][$iSetIndx]) ? $aMailbox['EXISTS'] : $iOffset + $aMailbox['LIMIT'];
8cc8ec79 1167 for ($i=$iOffset,$t=0;$i<$iEnd;++$i) {
1168 if (isset($aId[$i])) {
1169 $bLast = ((isset($aId[$i+1]) && isset($aHeaders[$aId[$i+1]]))
1170 || ($i == $iEnd )) ? false : true;
e0e30169 1171 if ($bThread) {
1172 $indent = (isset($aIndentArray[$aId[$i]])) ? $aIndentArray[$aId[$i]] : 0;
1173 } else {
1174 $indent = 0;
1175 }
8cc8ec79 1176 $aMsg = array(
1177 'HEADER' => $aHeaders[$aId[$i]],
1178 'INDX' => $t,
1179 'OFFSET' => $iOffset,
1180 'PAGEOFFSET' => $iPageOffset,
1181 'SORT' => $sort,
1182 'SEARCH' => $aSearch,
1183 'MAILBOX' => $sMailbox,
e0e30169 1184 'INDENT' => $indent,
8cc8ec79 1185 'LAST' => $bLast
1186 );
324ac3c5 1187 printMessageInfo($aMsg);
0fdc2fb6 1188 ++$t;
6a622b59 1189 } else {
1c198ef7 1190 break;
6a622b59 1191 }
94ac35c6 1192 }
bdfb67f8 1193}
1194
c7df3f1b 1195/**
62f7daa5 1196 * Displays the standard message list header.
1197 *
1198 * To finish the table, you need to do a "</table></table>";
1199 *
1200 * @param resource $imapConnection
1201 * @param array $aMailbox associative array with mailbox related information
1202 * @param string $msg_cnt_str
1203 * @param string $paginator Paginator string
1204 */
6a622b59 1205function mail_message_listing_beginning ($imapConnection,
8cc8ec79 1206 $aMailbox,
1207 $msg_cnt_str = '',
1208 $paginator = '&nbsp;'
1209 ) {
324ac3c5 1210 global $color, $show_flag_buttons, $PHP_SELF;
1012f961 1211 global $lastTargetMailbox, $boxes;
6a622b59 1212
1213 $php_self = $PHP_SELF;
324ac3c5 1214
6a622b59 1215 if (preg_match('/^(.+)\?.+$/',$php_self,$regs)) {
1216 $source_url = $regs[1];
1217 } else {
1218 $source_url = $php_self;
1219 }
c435f076 1220 $php_self = str_replace('&', '&amp;', $php_self);
6a622b59 1221
1222 if (!isset($msg)) {
1223 $msg = '';
1224 }
abafb676 1225
b531f8ea 1226 $moveFields = addHidden('msg', $msg).
8cc8ec79 1227 addHidden('mailbox', $aMailbox['NAME']).
324ac3c5 1228 addHidden('startMessage', $aMailbox['PAGEOFFSET']);
8fe969f6 1229
5e0539cd 1230 /* build thread sorting links */
324ac3c5 1231 $sort = $aMailbox['SORT'];
8cc8ec79 1232 if ($aMailbox['ALLOW_THREAD']) {
324ac3c5 1233 if ($aMailbox['SORT'] & SQSORT_THREAD) {
1234 $sort -= SQSORT_THREAD;
8cc8ec79 1235 $thread_name = _("Unthread View");
1236 } else {
8cc8ec79 1237 $thread_name = _("Thread View");
324ac3c5 1238 $sort = $aMailbox['SORT'] + SQSORT_THREAD;
8cc8ec79 1239 }
324ac3c5 1240 $thread_link_str = '<small>[<a href="' . $source_url . '?srt='
c435f076 1241 . $sort . '&amp;start_messages=1'
1242 . '&amp;mailbox=' . urlencode($aMailbox['NAME']) . '">' . $thread_name
8cc8ec79 1243 . '</a>]</small>';
1244 } else {
1245 $thread_link_str ='';
1246 }
6a622b59 1247 /*
0fdc2fb6 1248 * This is the beginning of the message list table.
1249 * It wraps around all messages
1250 */
8cc8ec79 1251 $safe_name = preg_replace("/[^0-9A-Za-z_]/", '_', $aMailbox['NAME']);
3027826a 1252 $form_name = "FormMsgs" . $safe_name;
3da12e67 1253
324ac3c5 1254 echo '<form name="' . $form_name . '" method="post" action="'.$php_self.'">' ."\n"
0fdc2fb6 1255 . $moveFields;
c435f076 1256 echo '<table border="0" width="100%" cellpadding="0" cellspacing="0"><tr><td>';
324ac3c5 1257
9294e269 1258 $button_str = '';
1259 // display flag buttons only if supported
1260 if ($show_flag_buttons &&
1261 in_array('\\flagged',$aMailbox['PERMANENTFLAGS'], true) ) {
e1728a7a 1262 $button_str .= getButton('submit', 'markUnflagged', _("Unflag"));
1263 $button_str .= getButton('submit', 'markFlagged', _("Flag"));
9294e269 1264 $button_str .= "&nbsp;\n";
1265 }
1266 if (in_array('\\seen',$aMailbox['PERMANENTFLAGS'], true)) {
e1728a7a 1267 $button_str .= getButton('submit', 'markUnread', _("Unread"));
1268 $button_str .= getButton('submit', 'markRead', _("Read"));
9294e269 1269 $button_str .= "&nbsp;\n";
1270 }
e1728a7a 1271 $button_str .= getButton('submit', 'attache',_("Forward")) .
9294e269 1272 "&nbsp;\n";
1273 if (in_array('\\deleted',$aMailbox['PERMANENTFLAGS'], true)) {
e1728a7a 1274 $button_str .= getButton('submit', 'delete',_("Delete"));
9294e269 1275 $button_str .= '<input type="checkbox" name="bypass_trash" />' . _("Bypass Trash");
1276 $button_str .= "&nbsp;\n";
1277 }
1278 if (!$aMailbox['AUTO_EXPUNGE'] && $aMailbox['RIGHTS'] != 'READ-ONLY') {
e1728a7a 1279 $button_str .= getButton('submit', 'expungeButton',_("Expunge")) .'&nbsp;' . _("mailbox") . "\n";
9294e269 1280 $button_str .= '&nbsp;';
1281 }
abafb676 1282?>
0fdc2fb6 1283 <table width="100%" cellpadding="1" cellspacing="0" style="border: 1px solid <?php echo $color[0]; ?>">
abafb676 1284 <tr>
0fdc2fb6 1285 <td>
abafb676 1286 <table bgcolor="<?php echo $color[4]; ?>" border="0" width="100%" cellpadding="1" cellspacing="0">
0fdc2fb6 1287 <tr>
9294e269 1288 <?php echo html_tag('td', '<small>' . $paginator . $thread_link_str . '</small>', 'left') . "\n"; ?>
c435f076 1289 <?php echo html_tag('td', '&nbsp;', 'center') . "\n"; ?>
9294e269 1290 <?php echo html_tag('td', '<small>' . $msg_cnt_str . '</small>', 'right') . "\n"; ?>
0fdc2fb6 1291 </tr>
abafb676 1292 </table>
0fdc2fb6 1293 </td>
abafb676 1294 </tr>
c435f076 1295 <tr bgcolor="<?php echo $color[0]; ?>">
0fdc2fb6 1296 <td>
abafb676 1297 <table border="0" width="100%" cellpadding="1" cellspacing="0">
0fdc2fb6 1298 <tr>
9294e269 1299 <?php echo html_tag('td', '', 'left') . "\n"; ?>
1300 <small>
1301 <?php echo $button_str; ?>
1302 <?php do_hook('mailbox_display_buttons'); ?>
1303 </small>
abafb676 1304 </td>
4669e892 1305 <?php
c075fcfe 1306 if (in_array('\\deleted',$aMailbox['PERMANENTFLAGS'], true)) {
9294e269 1307 ?>
1308 <?php echo html_tag('td', '', 'right'); ?>
1309 <small>&nbsp;<tt>
1310 <select name="targetMailbox">
1311 <?php echo sqimap_mailbox_option_list($imapConnection, array(strtolower($lastTargetMailbox)), 0, $boxes); ?>
1312 </select></tt>&nbsp;
e1728a7a 1313 <?php echo getButton('submit', 'moveButton',_("Move")); ?>
9294e269 1314 </small>
1315 <?php
4669e892 1316 }
1317 ?>
abafb676 1318 </td>
0fdc2fb6 1319 </tr>
abafb676 1320 </table>
0fdc2fb6 1321 </td>
abafb676 1322 </tr>
0fdc2fb6 1323 </table>
c22c351b 1324</td></tr>
abafb676 1325<?php
1b91be0c 1326 do_hook('mailbox_form_before');
e9e5f0fa 1327}
a966982b 1328
c7df3f1b 1329/**
62f7daa5 1330 * Function to add the last row in a message list, it contains the paginator and info about
1331 * the number of messages.
1332 *
0bb37159 1333 * @param array $aMailbox associative array with mailbox related information
62f7daa5 1334 * @param string $paginator_str Paginator string [Prev | Next] [ 1 2 3 ... 91 92 94 ] [Show all]
1335 * @param string $msg_cnt_str Message count string Viewing Messages: 21 to 1861 (20 total)
1336 */
0bb37159 1337function mail_message_listing_end($aMailbox, $paginator_str, $msg_cnt_str) {
1338 global $color;
1339
1340 if ($aMailbox['EXISTS']) {
1341 /* space between list and footer */
1342
abafb676 1343?>
0fdc2fb6 1344<tr><td height="5" bgcolor="<?php echo $color[4]; ?>" colspan="1"></td></tr>
1345<tr>
abafb676 1346 <td>
0fdc2fb6 1347 <table width="100%" cellpadding="1" cellspacing="0" style="border: 1px solid <?php echo $color[0]; ?>">
abafb676 1348 <tr>
0fdc2fb6 1349 <td>
abafb676 1350 <table bgcolor="<?php echo $color[4]; ?>" border="0" width="100%" cellpadding="1" cellspacing="0">
0fdc2fb6 1351 <tr>
c435f076 1352 <?php echo html_tag('td', '<small>' . $paginator_str . '</small>', 'left'); ?>
1353 <?php echo html_tag('td', '<small>' . $msg_cnt_str . '</small>', 'right'); ?>
0fdc2fb6 1354 </tr>
abafb676 1355 </table>
0fdc2fb6 1356 </td>
abafb676 1357 </tr>
0fdc2fb6 1358 </table>
abafb676 1359 </td>
0fdc2fb6 1360</tr>
abafb676 1361<?php
0fdc2fb6 1362}
6a622b59 1363 /* End of message-list table */
a966982b 1364
6a622b59 1365 do_hook('mailbox_index_after');
a966982b 1366}
1367
c7df3f1b 1368/**
62f7daa5 1369 * Prints the table header for the messages list view
1370 *
1371 * @param array $aMailbox
1372 */
8cc8ec79 1373function printHeader($aMailbox) {
1374 global $index_order, $internal_date_sort, $color;
1375
1376 if ($aMailbox['SORT_METHOD'] != 'THREAD') {
1377 $showsort = true;
1378 } else {
1379 $showsort = false;
1380 }
1381
1b91be0c 1382 echo html_tag( 'tr' ,'' , 'center', $color[5] );
e4b5f9d1 1383
1384 /* calculate the width of the subject column based on the
62f7daa5 1385 * widths of the other columns */
e4b5f9d1 1386 $widths = array(1=>1,2=>25,3=>5,4=>0,5=>1,6=>5);
1387 $subjectwidth = 100;
1388 foreach($index_order as $item) {
4669e892 1389 $subjectwidth -= $widths[$item];
e4b5f9d1 1390 }
1391
1392 foreach ($index_order as $item) {
1393 switch ($item) {
8008456a 1394 case 1: /* checkbox */
8cc8ec79 1395 echo html_tag( 'td',get_selectall_link($aMailbox) , '', '', 'width="1%"' );
abafb676 1396 break;
8008456a 1397 case 5: /* flags */
c435f076 1398 echo html_tag( 'td','&nbsp;' , '', '', 'width="1%"' );
8008456a 1399 break;
1400 case 2: /* from */
8cc8ec79 1401 if (handleAsSent($aMailbox['NAME'])) {
1b91be0c 1402 echo html_tag( 'td' ,'' , 'left', '', 'width="25%"' )
0fdc2fb6 1403 . '<b>' . _("To") . '</b>';
03975a39 1404 if ($showsort) {
8cc8ec79 1405 ShowSortButton($aMailbox, SQSORT_TO_ASC, SQSORT_TO_DEC);
03975a39 1406 }
8008456a 1407 } else {
1b91be0c 1408 echo html_tag( 'td' ,'' , 'left', '', 'width="25%"' )
0fdc2fb6 1409 . '<b>' . _("From") . '</b>';
03975a39 1410 if ($showsort) {
8cc8ec79 1411 ShowSortButton($aMailbox, SQSORT_FROM_ASC, SQSORT_FROM_DEC);
03975a39 1412 }
8008456a 1413 }
1b91be0c 1414 echo "</td>\n";
8008456a 1415 break;
1416 case 3: /* date */
c435f076 1417 echo html_tag( 'td' ,'' , 'left', '', 'width="5%" style="white-space: nowrap;"' )
0fdc2fb6 1418 . '<b>' . _("Date") . '</b>';
a966982b 1419 if ($showsort) {
03975a39 1420 if ($internal_date_sort) {
8cc8ec79 1421 ShowSortButton($aMailbox, SQSORT_INT_DATE_ASC, SQSORT_INT_DATE_DEC);
03975a39 1422 } else {
8cc8ec79 1423 ShowSortButton($aMailbox, SQSORT_DATE_ASC, SQSORT_DATE_DEC);
03975a39 1424 }
8008456a 1425 }
1b91be0c 1426 echo "</td>\n";
8008456a 1427 break;
a966982b 1428 case 4: /* subject */
e4b5f9d1 1429 echo html_tag( 'td' ,'' , 'left', '', 'width="'.$subjectwidth.'%"' )
0fdc2fb6 1430 . '<b>' . _("Subject") . '</b>';
a966982b 1431 if ($showsort) {
8cc8ec79 1432 ShowSortButton($aMailbox, SQSORT_SUBJ_ASC, SQSORT_SUBJ_DEC);
8008456a 1433 }
1b91be0c 1434 echo "</td>\n";
8008456a 1435 break;
1436 case 6: /* size */
c435f076 1437 echo html_tag( 'td', '', 'center','','width="5%" style="white-space: nowrap;"')
03975a39 1438 . '<b>' . _("Size") . '</b>';
1439 if ($showsort) {
8cc8ec79 1440 ShowSortButton($aMailbox, SQSORT_SIZE_ASC, SQSORT_SIZE_DEC);
03975a39 1441 }
1442 echo "</td>\n";
8008456a 1443 break;
1444 }
bdfb67f8 1445 }
1b91be0c 1446 echo "</tr>\n";
bdfb67f8 1447}
1448
e9e5f0fa 1449
c7df3f1b 1450/**
62f7daa5 1451 * This function shows the sort button. Isn't this a good comment?
1452 *
1453 * @param array $aMailbox
1454 * @param integer $Down
1455 * @param integer $Up
1456 */
8cc8ec79 1457function ShowSortButton($aMailbox, $Down, $Up ) {
6a622b59 1458 global $PHP_SELF;
94a4ea53 1459
6a622b59 1460 /* Figure out which image we want to use. */
8cc8ec79 1461 if ($aMailbox['SORT'] != $Up && $aMailbox['SORT'] != $Down) {
6a622b59 1462 $img = 'sort_none.png';
1463 $which = $Up;
8cc8ec79 1464 } elseif ($aMailbox['SORT'] == $Up) {
6a622b59 1465 $img = 'up_pointer.png';
1466 $which = $Down;
6c930ade 1467 } else {
6a622b59 1468 $img = 'down_pointer.png';
03975a39 1469 $which = 0;
e35045b7 1470 }
6a622b59 1471
1472 if (preg_match('/^(.+)\?.+$/',$PHP_SELF,$regs)) {
1473 $source_url = $regs[1];
e35045b7 1474 } else {
6a622b59 1475 $source_url = $PHP_SELF;
6c930ade 1476 }
6a622b59 1477
1478 /* Now that we have everything figured out, show the actual button. */
324ac3c5 1479 echo ' <a href="' . $source_url .'?srt=' . $which
8cc8ec79 1480 . '&amp;startMessage=1&amp;mailbox=' . urlencode($aMailbox['NAME'])
0fdc2fb6 1481 . '"><img src="../images/' . $img
1482 . '" border="0" width="12" height="10" alt="sort" title="'
494607f5 1483 . _("Click here to change the sorting of the message list") .'" /></a>';
6a622b59 1484}
1485
c7df3f1b 1486/**
62f7daa5 1487 * FIXME: Undocumented function
1488 *
1489 * @param array $aMailbox
1490 */
8cc8ec79 1491function get_selectall_link($aMailbox) {
1492 global $checkall, $javascript_on;
324ac3c5 1493 global $PHP_SELF;
6a622b59 1494
1495 $result = '';
1496 if ($javascript_on) {
8cc8ec79 1497 $safe_name = preg_replace("/[^0-9A-Za-z_]/", '_', $aMailbox['NAME']);
3027826a 1498 $func_name = "CheckAll" . $safe_name;
1499 $form_name = "FormMsgs" . $safe_name;
6a622b59 1500 $result = '<script language="JavaScript" type="text/javascript">'
1501 . "\n<!-- \n"
3027826a 1502 . "function " . $func_name . "() {\n"
1503 . " for (var i = 0; i < document." . $form_name . ".elements.length; i++) {\n"
3962deff 1504 . " if(document." . $form_name . ".elements[i].type == 'checkbox' && "
e0b57c62 1505 . " document." . $form_name . ".elements[i].name.substring(0,3) == 'msg'){\n"
3027826a 1506 . " document." . $form_name . ".elements[i].checked = "
1507 . " !(document." . $form_name . ".elements[i].checked);\n"
6a622b59 1508 . " }\n"
1509 . " }\n"
1510 . "}\n"
1511 . "//-->\n"
abafb676 1512 . '</script>'
c7df3f1b 1513 . '<input type="checkbox" name="toggleAll" title="'._("Toggle All").'" onclick="'.$func_name.'();" />';
c435f076 1514// . <a href="javascript:void(0)" onclick="' . $func_name . '();">' . _("Toggle All")
abafb676 1515// . "</a>\n";
e35045b7 1516 } else {
a6d36aa5 1517 $result .= "<a href=\"$PHP_SELF";
1518 // FIXME: why strpos() is used to detect presense of the symbol in the string.
1519 // Function returns boolean value only when symbol is not found
6a622b59 1520 if (strpos($PHP_SELF, "?")) {
a6d36aa5 1521 $prefix = '&amp;';
6a622b59 1522 } else {
a6d36aa5 1523 $prefix = '?';
6a622b59 1524 }
a6d36aa5 1525
1526 // If variables are part of GET request, they are present in $PHP_SELF
1527 // maybe other functions can be used instead of sqgetGlobalVar (like preg_match)
1528 if (! sqgetGlobalVar('mailbox',$tmp,SQ_GET)) {
1529 $result .= $prefix . 'mailbox=' . urlencode($aMailbox['NAME']);
1530 $prefix = '&amp;';
1531 }
1532 if (! sqgetGlobalVar('startMessage',$tmp,SQ_GET)) {
1533 $result .= $prefix . 'startMessage=' . $aMailbox['PAGEOFFSET'];
1534 $prefix = '&amp;';
1535 }
1536 if (! sqgetGlobalVar('str',$tmp,SQ_GET)) {
1537 $result .= $prefix . 'str=' . $aMailbox['SORT'];
1538 $prefix = '&amp;';
1539 }
1540
6a622b59 1541 if (isset($checkall) && $checkall == '1') {
a6d36aa5 1542 $checkall_val = '0';
1543 } else {
1544 $checkall_val = '1';
1545 }
1546 if (! sqgetGlobalVar('checkall',$tmp,SQ_GET) ) {
1547 $result .= $prefix . 'checkall=' . $checkall_val;
1548 $prefix = '&amp;';
6a622b59 1549 } else {
a6d36aa5 1550 // checkall is already present in php_self. replace it
1551 $result = preg_replace("/checkall=(\d)/","checkall=$checkall_val",$result);
6a622b59 1552 }
1553
91e0dccc 1554 // FIXME: I suspect that search pages use different variables in 1.5.1cvs
a6d36aa5 1555 // and these variables are present in $PHP_SELF.
1556 if (isset($aMailbox['SEARCH']) && isset($aMailbox['SEARCH'][0]) && ! sqgetGlobalVar('where',$tmp,SQ_GET)) {
1557 $result .= '&amp;where=' . urlencode($aMailbox['SEARCH'][0]);
1558 if (isset($aMailbox['SEARCH'][1]) && ! sqgetGlobalVar('what',$tmp,SQ_GET)) {
1559 $result .= '&amp;what=' . urlencode($aMailbox['SEARCH'][1]);
0bb37159 1560 }
6a622b59 1561 }
1562 $result .= "\">";
98a9cc03 1563 $result .= _("All");
c7df3f1b 1564 $result .= "</a>\n";
e35045b7 1565 }
23d6bd09 1566
6a622b59 1567 /* Return our final result. */
1568 return ($result);
bdfb67f8 1569}
1a0e0983 1570
c7df3f1b 1571/**
62f7daa5 1572 * This function computes the "Viewing Messages..." string.
1573 *
1574 * @param integer $start_msg first message number
1575 * @param integer $end_msg last message number
1576 * @param integer $num_msgs total number of message in folder
1577 * @return string
1578 */
bdfb67f8 1579function get_msgcnt_str($start_msg, $end_msg, $num_msgs) {
6a622b59 1580 /* Compute the $msg_cnt_str. */
1581 $result = '';
1582 if ($start_msg < $end_msg) {
c7df3f1b 1583 $result = sprintf(_("Viewing Messages: %s to %s (%s total)"),
0fdc2fb6 1584 '<b>'.$start_msg.'</b>', '<b>'.$end_msg.'</b>', $num_msgs);
6a622b59 1585 } else if ($start_msg == $end_msg) {
043f9c14 1586 $result = sprintf(_("Viewing Message: %s (%s total)"), '<b>'.$start_msg.'</b>', $num_msgs);
6a622b59 1587 } else {
c7df3f1b 1588 $result = '<br />';
6a622b59 1589 }
1590 /* Return our result string. */
1591 return ($result);
bdfb67f8 1592}
1593
c7df3f1b 1594/**
62f7daa5 1595 * Generate a paginator link.
1596 *
1597 * @param mixed $box Mailbox name
1598 * @param mixed $start_msg Message Offset
1599 * @param mixed $use
1600 * @param string $text text used for paginator link
1601 * @return string
1602 */
324ac3c5 1603function get_paginator_link($box, $start_msg, $text) {
1604 sqgetGlobalVar('PHP_SELF',$php_self,SQ_SERVER);
1605 $result = "<a href=\"$php_self?startMessage=$start_msg&amp;mailbox=$box\" "
c7df3f1b 1606 . ">$text</a>";
6a622b59 1607
6a622b59 1608 return ($result);
7b294953 1609}
1610
c7df3f1b 1611/**
62f7daa5 1612 * This function computes the paginator string.
1613 *
1614 * @param string $box mailbox name
1615 * @param integer $iOffset offset in total number of messages
1616 * @param integer $iTotal total number of messages
1617 * @param integer $iLimit maximum number of messages to show on a page
1618 * @param bool $bShowAll show all messages at once (non paginate mode)
1619 * @return string $result paginate string with links to pages
1620 */
324ac3c5 1621function get_paginator_str($box, $iOffset, $iTotal, $iLimit, $bShowAll) {
0bb37159 1622 global $username, $data_dir, $javascript_on;
1623 // page selector globals
1624 global $page_selector, $page_selector_max, $compact_paginator;
324ac3c5 1625 sqgetGlobalVar('PHP_SELF',$php_self,SQ_SERVER);
6a622b59 1626
1627 /* Initialize paginator string chunks. */
1628 $prv_str = '';
1629 $nxt_str = '';
eac26493 1630 $pg_str = '';
6a622b59 1631 $all_str = '';
6a622b59 1632
1633 $box = urlencode($box);
324ac3c5 1634
6a622b59 1635 /* Create simple strings that will be creating the paginator. */
1636 $spc = '&nbsp;'; /* This will be used as a space. */
1637 $sep = '|'; /* This will be used as a seperator. */
1638
6a622b59 1639 /* Make sure that our start message number is not too big. */
324ac3c5 1640 $iOffset = min($iOffset, $iTotal);
6a622b59 1641
6a622b59 1642 /* Compute the starting message of the previous and next page group. */
324ac3c5 1643 $next_grp = $iOffset + $iLimit;
1644 $prev_grp = $iOffset - $iLimit;
1645
1646 if (!$bShowAll) {
1647 /* Compute the basic previous and next strings. */
0bb37159 1648 if ($compact_paginator) {
1649 if (($next_grp <= $iTotal) && ($prev_grp >= 0)) {
1650 $prv_str = get_paginator_link($box, $prev_grp, '<');
1651 $nxt_str = get_paginator_link($box, $next_grp, '>');
1652 } else if (($next_grp > $iTotal) && ($prev_grp >= 0)) {
1653 $prv_str = get_paginator_link($box, $prev_grp, '<');
1654 $nxt_str = '>';
1655 } else if (($next_grp <= $iTotal) && ($prev_grp < 0)) {
1656 $prv_str = '<';
1657 $nxt_str = get_paginator_link($box, $next_grp, '>');
1658 }
1659 } else {
1660 if (($next_grp <= $iTotal) && ($prev_grp >= 0)) {
1661 $prv_str = get_paginator_link($box, $prev_grp, _("Previous"));
1662 $nxt_str = get_paginator_link($box, $next_grp, _("Next"));
1663 } else if (($next_grp > $iTotal) && ($prev_grp >= 0)) {
1664 $prv_str = get_paginator_link($box, $prev_grp, _("Previous"));
1665 $nxt_str = _("Next");
1666 } else if (($next_grp <= $iTotal) && ($prev_grp < 0)) {
1667 $prv_str = _("Previous");
1668 $nxt_str = get_paginator_link($box, $next_grp, _("Next"));
1669 }
324ac3c5 1670 }
6a622b59 1671
324ac3c5 1672 /* Page selector block. Following code computes page links. */
0bb37159 1673 if ($iLimit != 0 && $page_selector && ($iTotal > $iLimit)) {
324ac3c5 1674 /* Most importantly, what is the current page!!! */
1675 $cur_pg = intval($iOffset / $iLimit) + 1;
6a622b59 1676
324ac3c5 1677 /* Compute total # of pages and # of paginator page links. */
1678 $tot_pgs = ceil($iTotal / $iLimit); /* Total number of Pages */
6a622b59 1679
0bb37159 1680 if (!$compact_paginator) {
1681 $vis_pgs = min($page_selector_max, $tot_pgs - 1); /* Visible Pages */
6a622b59 1682
0bb37159 1683 /* Compute the size of the four quarters of the page links. */
324ac3c5 1684
0bb37159 1685 /* If we can, just show all the pages. */
1686 if (($tot_pgs - 1) <= $page_selector_max) {
324ac3c5 1687 $q1_pgs = $cur_pg - 1;
0bb37159 1688 $q2_pgs = $q3_pgs = 0;
324ac3c5 1689 $q4_pgs = $tot_pgs - $cur_pg;
0bb37159 1690
1691 /* Otherwise, compute some magic to choose the four quarters. */
1692 } else {
1693 /*
1694 * Compute the magic base values. Added together,
1695 * these values will always equal to the $pag_pgs.
1696 * NOTE: These are DEFAULT values and do not take
1697 * the current page into account. That is below.
1698 */
1699 $q1_pgs = floor($vis_pgs/4);
1700 $q2_pgs = round($vis_pgs/4, 0);
1701 $q3_pgs = ceil($vis_pgs/4);
1702 $q4_pgs = round(($vis_pgs - $q2_pgs)/3, 0);
1703
1704 /* Adjust if the first quarter contains the current page. */
1705 if (($cur_pg - $q1_pgs) < 1) {
1706 $extra_pgs = ($q1_pgs - ($cur_pg - 1)) + $q2_pgs;
1707 $q1_pgs = $cur_pg - 1;
1708 $q2_pgs = 0;
1709 $q3_pgs += ceil($extra_pgs / 2);
1710 $q4_pgs += floor($extra_pgs / 2);
1711
1712 /* Adjust if the first and second quarters intersect. */
1713 } else if (($cur_pg - $q2_pgs - ceil($q2_pgs/3)) <= $q1_pgs) {
1714 $extra_pgs = $q2_pgs;
1715 $extra_pgs -= ceil(($cur_pg - $q1_pgs - 1) * 3/4);
1716 $q2_pgs = ceil(($cur_pg - $q1_pgs - 1) * 3/4);
1717 $q3_pgs += ceil($extra_pgs / 2);
1718 $q4_pgs += floor($extra_pgs / 2);
1719
1720 /* Adjust if the fourth quarter contains the current page. */
1721 } else if (($cur_pg + $q4_pgs) >= $tot_pgs) {
1722 $extra_pgs = ($q4_pgs - ($tot_pgs - $cur_pg)) + $q3_pgs;
1723 $q3_pgs = 0;
1724 $q4_pgs = $tot_pgs - $cur_pg;
1725 $q1_pgs += floor($extra_pgs / 2);
1726 $q2_pgs += ceil($extra_pgs / 2);
1727
1728 /* Adjust if the third and fourth quarter intersect. */
1729 } else if (($cur_pg + $q3_pgs + 1) >= ($tot_pgs - $q4_pgs + 1)) {
1730 $extra_pgs = $q3_pgs;
1731 $extra_pgs -= ceil(($tot_pgs - $cur_pg - $q4_pgs) * 3/4);
1732 $q3_pgs = ceil(($tot_pgs - $cur_pg - $q4_pgs) * 3/4);
1733 $q1_pgs += floor($extra_pgs / 2);
1734 $q2_pgs += ceil($extra_pgs / 2);
1735 }
324ac3c5 1736 }
e35045b7 1737
0bb37159 1738 /*
1739 * I am leaving this debug code here, commented out, because
1740 * it is a really nice way to see what the above code is doing.
1741 * echo "qts = $q1_pgs/$q2_pgs/$q3_pgs/$q4_pgs = "
1742 * . ($q1_pgs + $q2_pgs + $q3_pgs + $q4_pgs) . '<br />';
1743 */
6a622b59 1744
0bb37159 1745 /* Print out the page links from the compute page quarters. */
6a622b59 1746
0bb37159 1747 /* Start with the first quarter. */
1748 if (($q1_pgs == 0) && ($cur_pg > 1)) {
324ac3c5 1749 $pg_str .= "...$spc";
0bb37159 1750 } else {
1751 for ($pg = 1; $pg <= $q1_pgs; ++$pg) {
1752 $start = (($pg-1) * $iLimit) + 1;
1753 $pg_str .= get_paginator_link($box, $start, $pg) . $spc;
1754 }
1755 if ($cur_pg - $q2_pgs - $q1_pgs > 1) {
1756 $pg_str .= "...$spc";
1757 }
324ac3c5 1758 }
6a622b59 1759
0bb37159 1760 /* Continue with the second quarter. */
1761 for ($pg = $cur_pg - $q2_pgs; $pg < $cur_pg; ++$pg) {
1762 $start = (($pg-1) * $iLimit) + 1;
1763 $pg_str .= get_paginator_link($box, $start, $pg) . $spc;
1764 }
6a622b59 1765
0bb37159 1766 /* Now print the current page. */
1767 $pg_str .= $cur_pg . $spc;
6a622b59 1768
0bb37159 1769 /* Next comes the third quarter. */
1770 for ($pg = $cur_pg + 1; $pg <= $cur_pg + $q3_pgs; ++$pg) {
1771 $start = (($pg-1) * $iLimit) + 1;
1772 $pg_str .= get_paginator_link($box, $start, $pg) . $spc;
1773 }
6a622b59 1774
0bb37159 1775 /* And last, print the forth quarter page links. */
1776 if (($q4_pgs == 0) && ($cur_pg < $tot_pgs)) {
324ac3c5 1777 $pg_str .= "...$spc";
0bb37159 1778 } else {
1779 if (($tot_pgs - $q4_pgs) > ($cur_pg + $q3_pgs)) {
1780 $pg_str .= "...$spc";
1781 }
1782 for ($pg = $tot_pgs - $q4_pgs + 1; $pg <= $tot_pgs; ++$pg) {
1783 $start = (($pg-1) * $iLimit) + 1;
1784 $pg_str .= get_paginator_link($box, $start,$pg) . $spc;
1785 }
324ac3c5 1786 }
6a622b59 1787 }
0bb37159 1788 $last_grp = (($tot_pgs - 1) * $iLimit) + 1;
6a622b59 1789 }
324ac3c5 1790 } else {
1791 $pg_str = "<a href=\"$php_self?showall=0"
1792 . "&amp;startMessage=1&amp;mailbox=$box\" "
c7df3f1b 1793 . ">" ._("Paginate") . '</a>';
6a622b59 1794 }
1795
6a622b59 1796 /* Put all the pieces of the paginator string together. */
1797 /**
62f7daa5 1798 * Hairy code... But let's leave it like it is since I am not certain
1799 * a different approach would be any easier to read. ;)
1800 */
6a622b59 1801 $result = '';
324ac3c5 1802 if ( $prv_str || $nxt_str ) {
1803
1804 /* Compute the 'show all' string. */
1805 $all_str = "<a href=\"$php_self?showall=1"
1806 . "&amp;startMessage=1&amp;mailbox=$box\" "
0fdc2fb6 1807 . ">" . _("Show All") . '</a>';
abafb676 1808 }
eac26493 1809
0bb37159 1810 if ($compact_paginator) {
1811 if ( $prv_str || $nxt_str ) {
1812 $result .= '[' . get_paginator_link($box, 1, '<<') . ']';
1813 $result .= '[' . $prv_str . ']';
1814
1815 $pg_url = $php_self . '?mailbox=' . $box;
6a622b59 1816
0bb37159 1817 $result .= '[' . $nxt_str . ']';
1818 $result .= '[' . get_paginator_link($box, $last_grp, '>>') . ']';
1819
1820 if ($page_selector) {
1821 $result .= $spc . '<select name="startMessage"';
1822 if ($javascript_on) {
1823 $result .= ' onchange="JavaScript:SubmitOnSelect'
c435f076 1824 . '(this, \'' . $pg_url . '&amp;startMessage=\')"';
0bb37159 1825 }
1826 $result .='>';
1827
1828 for ($p = 0; $p < $tot_pgs; $p++) {
1829 $result .= '<option ';
1830 if (($p+1) == $cur_pg) $result .= 'selected ';
1831 $result .= 'value="' . (($p*$iLimit)+1) . '">'
1832 . ($p+1) . "/$tot_pgs" . '</option>';
1833 }
1834
1835 $result .= '</select>';
1836
1837 if ($javascript_on) {
1838 $result .= '<noscript language="JavaScript">'
1839 . addSubmit(_("Go"))
1840 . '</noscript>';
1841 } else {
1842 $result .= addSubmit(_("Go"));
1843 }
1844 }
1845 }
1846
1847 $result .= ($pg_str != '' ? '['.$pg_str.']' . $spc : '');
1848 $result .= ($all_str != '' ? $spc . '['.$all_str.']' . $spc . $spc : '');
1849 } else {
1850 if ( $prv_str || $nxt_str ) {
1851 $result .= '[';
1852 $result .= ($prv_str != '' ? $prv_str . $spc . $sep . $spc : '');
1853 $result .= ($nxt_str != '' ? $nxt_str : '');
1854 $result .= ']' . $spc ;
1855 }
1856
1857 $result .= ($pg_str != '' ? $spc . '['.$spc.$pg_str.']' . $spc : '');
1858 $result .= ($all_str != '' ? $spc . '['.$all_str.']' . $spc . $spc : '');
1859 }
6a622b59 1860 /* If the resulting string is blank, return a non-breaking space. */
1861 if ($result == '') {
1862 $result = '&nbsp;';
1863 }
6a622b59 1864 /* Return our final magical paginator string. */
1865 return ($result);
bdfb67f8 1866}
1867
c7df3f1b 1868/**
62f7daa5 1869 * FIXME: Undocumented function
1870 */
eaa4f45f 1871function truncateWithEntities($subject, $trim_at)
1872{
341aa42f 1873 $ent_strlen = strlen($subject);
1874 if (($trim_at <= 0) || ($ent_strlen <= $trim_at))
6a622b59 1875 return $subject;
eaa4f45f 1876
1877 global $languages, $squirrelmail_language;
6a622b59 1878
6a622b59 1879 /*
62f7daa5 1880 * see if this is entities-encoded string
1881 * If so, Iterate through the whole string, find out
1882 * the real number of characters, and if more
1883 * than $trim_at, substr with an updated trim value.
1884 */
341aa42f 1885 $trim_val = $trim_at;
1886 $ent_offset = 0;
1887 $ent_loc = 0;
a1440f89 1888 while ( $ent_loc < $trim_val && (($ent_loc = strpos($subject, '&', $ent_offset)) !== false) &&
1889 (($ent_loc_end = strpos($subject, ';', $ent_loc+3)) !== false) ) {
1890 $trim_val += ($ent_loc_end-$ent_loc);
6a622b59 1891 $ent_offset = $ent_loc_end+1;
1892 }
341aa42f 1893 if (($trim_val > $trim_at) && ($ent_strlen > $trim_val) && (strpos($subject,';',$trim_val) < ($trim_val + 6))) {
a1440f89 1894 $i = strpos($subject,';',$trim_val);
1895 if ($i) {
1896 $trim_val = strpos($subject,';',$trim_val);
1897 }
46a49f65 1898 }
341aa42f 1899 // only print '...' when we're actually dropping part of the subject
1900 if ($ent_strlen <= $trim_val)
6a622b59 1901 return $subject;
6a622b59 1902
1903 if (isset($languages[$squirrelmail_language]['XTRA_CODE']) &&
b3e4bf71 1904 function_exists($languages[$squirrelmail_language]['XTRA_CODE'] . '_strimwidth')) {
1905 return call_user_func($languages[$squirrelmail_language]['XTRA_CODE'] . '_strimwidth', $subject, $trim_val);
6a622b59 1906 }
ecaf6352 1907
c435f076 1908 return substr_replace($subject, '...', $trim_val + 1);
bdfb67f8 1909}
f93c93b9 1910
c7df3f1b 1911/**
62f7daa5 1912 * FIXME: Undocumented function
1913 */
eaa4f45f 1914function processSubject($subject, $threadlevel = 0) {
1915 /* Shouldn't ever happen -- caught too many times in the IMAP functions */
1916 if ($subject == '') {
1917 return _("(no subject)");
1918 }
1919
3fc1a95f 1920 global $truncate_subject; /* number of characters for Subject field (<= 0 for unchanged) */
1921 $trim_at = $truncate_subject;
eaa4f45f 1922
1923 /* if this is threaded, subtract two chars per indentlevel */
1924 if (($threadlevel > 0) && ($threadlevel <= 10))
1925 $trim_at -= (2*$threadlevel);
1926
1927 return truncateWithEntities($subject, $trim_at);
1928}
1929
e9e5f0fa 1930
c7df3f1b 1931/**
62f7daa5 1932 * Creates button
1933 *
1934 * @deprecated see form functions available in 1.5.1 and 1.4.3.
1935 * @param string $type
1936 * @param string $name
1937 * @param string $value
1938 * @param string $js
1939 * @param bool $enabled
1940 */
1a531551 1941function getButton($type, $name, $value, $js = '', $enabled = TRUE) {
98a9cc03 1942 $disabled = ( $enabled ? '' : 'disabled ' );
1a531551 1943 $js = ( $js ? $js.' ' : '' );
c7df3f1b 1944 return '<input '.$disabled.$js.
0fdc2fb6 1945 'type="'.$type.
1946 '" name="'.$name.
c7df3f1b 1947 '" value="'.$value .
1948 '" style="padding: 0px; margin: 0px" />';
e9e5f0fa 1949}
1950
c7df3f1b 1951/**
62f7daa5 1952 * Puts string into cell, aligns it and adds <small> tag
1953 *
1954 * @param string $string string
1955 * @param string $align alignment
1956 */
e9e5f0fa 1957function getSmallStringCell($string, $align) {
6a622b59 1958 return html_tag('td',
1959 '<small>' . $string . ':&nbsp; </small>',
1960 $align,
1961 '',
c435f076 1962 'style="white-space: nowrap;"' );
e9e5f0fa 1963}
1964
c7df3f1b 1965/**
62f7daa5 1966 * This should go in imap_mailbox.php
1967 * @param string $mailbox
1968 */
a3439b27 1969function handleAsSent($mailbox) {
6a8e7cae 1970 global $handleAsSent_result;
4669e892 1971
6a622b59 1972 /* First check if this is the sent or draft folder. */
6a8e7cae 1973 $handleAsSent_result = isSentMailbox($mailbox) || isDraftMailbox($mailbox);
a3439b27 1974
6a622b59 1975 /* Then check the result of the handleAsSent hook. */
1976 do_hook('check_handleAsSent_result', $mailbox);
a3439b27 1977
6a622b59 1978 /* And return the result. */
6a8e7cae 1979 return $handleAsSent_result;
6a622b59 1980}
e842b215 1981
324ac3c5 1982/**
1983 * Process messages list form and handle the cache gracefully. If $sButton and
1984 * $aUid are provided as argument then you can fake a message list submit and
1985 * use it i.e. in read_body.php for del move next and update the cache
1986 *
1987 * @param resource $imapConnection imap connection
1988 * @param array $aMailbox (reference) cached mailbox
1989 * @param string $sButton fake a submit button
1990 * @param array $aUid fake the $msg array
1991 * @return string $sError error string in case of an error
1992 * @author Marc Groot Koerkamp
1993 */
1994function handleMessageListForm($imapConnection,&$aMailbox,$sButton='',$aUid = array()) {
1995
1996 /* incoming formdata */
1997 $sButton = (sqgetGlobalVar('moveButton', $sTmp, SQ_POST)) ? 'move' : $sButton;
1998 $sButton = (sqgetGlobalVar('expungeButton', $sTmp, SQ_POST)) ? 'expunge' : $sButton;
1999 $sButton = (sqgetGlobalVar('attache', $sTmp, SQ_POST)) ? 'attache' : $sButton;
2000 $sButton = (sqgetGlobalVar('delete', $sTmp, SQ_POST)) ? 'setDeleted' : $sButton;
2001 $sButton = (sqgetGlobalVar('undeleteButton', $sTmp, SQ_POST)) ? 'setDeleted' : $sButton;
2002 $sButton = (sqgetGlobalVar('markRead', $sTmp, SQ_POST)) ? 'setSeen' : $sButton;
2003 $sButton = (sqgetGlobalVar('markUnread', $sTmp, SQ_POST)) ? 'unsetSeen' : $sButton;
2004 $sButton = (sqgetGlobalVar('markFlagged', $sTmp, SQ_POST)) ? 'setFlagged' : $sButton;
2005 $sButton = (sqgetGlobalVar('markUnflagged', $sTmp, SQ_POST)) ? 'unsetFlagged' : $sButton;
2006 sqgetGlobalVar('targetMailbox', $targetMailbox, SQ_POST);
2007 sqgetGlobalVar('bypass_trash', $bypass_trash, SQ_POST);
2008 sqgetGlobalVar('msg', $msg, SQ_POST);
2009
2010 $sError = '';
2011 $mailbox = $aMailbox['NAME'];
2012
2013 /* retrieve the check boxes */
2014 $aUid = (isset($msg) && is_array($msg)) ? array_values($msg) : $aUid;
2015
2016 if (count($aUid) && $sButton != 'expunge') {
2017 $aUpdatedMsgs = false;
2018 $bExpunge = false;
2019 switch ($sButton) {
2020 case 'setDeleted':
2021 // check if id exists in case we come from read_body
2022 if (count($aUid) == 1 && is_array($aMailbox['UIDSET'][$aMailbox['SETINDEX']]) &&
2023 !in_array($aUid[0],$aMailbox['UIDSET'][$aMailbox['SETINDEX']])) {
2024 break;
2025 }
7c788b1c 2026 $aUpdatedMsgs = sqimap_msgs_list_delete($imapConnection, $mailbox, $aUid,$bypass_trash);
2027 $bExpunge = true;
324ac3c5 2028 break;
2029 case 'unsetDeleted':
2030 case 'setSeen':
2031 case 'unsetSeen':
2032 case 'setFlagged':
2033 case 'unsetFlagged':
2034 // get flag
2035 $sFlag = (substr($sButton,0,3) == 'set') ? '\\'.substr($sButton,3) : '\\'.substr($sButton,5);
2036 $bSet = (substr($sButton,0,3) == 'set') ? true : false;
2037 $aUpdatedMsgs = sqimap_toggle_flag($imapConnection, $aUid, $sFlag, $bSet, true);
2038 break;
2039 case 'move':
2040 $aUpdatedMsgs = sqimap_msgs_list_move($imapConnection,$aUid,$targetMailbox);
2041 sqsession_register($targetMailbox,'lastTargetMailbox');
2042 $bExpunge = true;
2043 break;
2044 case 'attache':
2045 $aMsgHeaders = array();
2046 foreach ($aUid as $iUid) {
2047 $aMsgHeaders[$iUid] = $aMailbox['MSG_HEADERS'][$iUid];
2048 }
2049 if (count($aMsgHeaders)) {
2050 $composesession = attachSelectedMessages($imapConnection,$aMsgHeaders);
2051 // dirty hack, add info to $aMailbox
2052 $aMailbox['FORWARD_SESSION'] = $composesession;
2053 }
2054 break;
7c788b1c 2055 default:
2056 // Hook for plugin buttons
2057 do_hook_function('mailbox_display_button_action', $aUid);
2058 break;
324ac3c5 2059 }
2060 /**
2061 * Updates messages is an array containing the result of the untagged
2062 * fetch responses send by the imap server due to a flag change. That
2063 * response is parsed in a array with msg arrays by the parseFetch function
2064 */
2065 if ($aUpdatedMsgs) {
2066 // Update the message headers cache
2067 $aDeleted = array();
2068 foreach ($aUpdatedMsgs as $iUid => $aMsg) {
2069 if (isset($aMsg['FLAGS'])) {
fd28fa79 2070 /**
ddd209f2 2071 * Only update the cached headers if the header is
fd28fa79 2072 * cached.
2073 */
2074 if (isset($aMailbox['MSG_HEADERS'][$iUid])) {
2075 $aMailbox['MSG_HEADERS'][$iUid]['FLAGS'] = $aMsg['FLAGS'];
2076 }
324ac3c5 2077 /**
2078 * Count the messages with the \Delete flag set so we can determine
2079 * if the number of expunged messages equals the number of flagged
2080 * messages for deletion.
2081 */
2082 if (isset($aMsg['FLAGS']['\\deleted']) && $aMsg['FLAGS']['\\deleted']) {
2083 $aDeleted[] = $iUid;
2084 }
2085 }
2086 }
2087 if ($bExpunge && $aMailbox['AUTO_EXPUNGE'] &&
2088 $iExpungedMessages = sqimap_mailbox_expunge($imapConnection, $aMailbox['NAME'], true))
2089 {
2090 if (count($aDeleted) != $iExpungedMessages) {
2091 // there are more messages deleted permanently then we expected
2092 // invalidate the cache
2093 $aMailbox['UIDSET'][$aMailbox['SETINDEX']] = false;
2094 $aMailbox['MSG_HEADERS'] = false;
2095 } else {
2096 // remove expunged messages from cache
2097 $aUidSet = $aMailbox['UIDSET'][$aMailbox['SETINDEX']];
2098 if (is_array($aUidSet)) {
2099 // create a UID => array index temp array
2100 $aUidSetDummy = array_flip($aUidSet);
2101 foreach ($aDeleted as $iUid) {
2102 // get the id as well in case of SQM_SORT_NONE
2103 if ($aMailbox['SORT'] == SQSORT_NONE) {
2104 $aMailbox['ID'] = false;
2105 //$iId = $aMailbox['MSG_HEADERS'][$iUid]['ID'];
2106 //unset($aMailbox['ID'][$iId]);
2107 }
2108 // unset the UID and message header
2109 unset($aUidSetDummy[$iUid]);
2110 unset($aMailbox['MSG_HEADERS'][$iUid]);
2111 }
2112 $aMailbox['UIDSET'][$aMailbox['SETINDEX']] = array_keys($aUidSetDummy);
324ac3c5 2113 }
2114 }
ddd209f2 2115 // update EXISTS info
2116 if ($iExpungedMessages) {
2117 $aMailbox['EXISTS'] -= (int) $iExpungedMessages;
2118 }
324ac3c5 2119 // Change the startMessage number if the mailbox was changed
4c284a74 2120 if (($aMailbox['PAGEOFFSET']-1) >= $aMailbox['EXISTS']) {
324ac3c5 2121 $aMailbox['PAGEOFFSET'] = ($aMailbox['PAGEOFFSET'] > $aMailbox['LIMIT']) ?
2122 $aMailbox['PAGEOFFSET'] - $aMailbox['LIMIT'] : 1;
91e0dccc 2123 $aMailbox['OFFSET'] = $aMailbox['PAGEOFFSET'] - 1 ;
324ac3c5 2124 }
2125 }
2126 }
2127 } else {
2128 if ($sButton == 'expunge') {
2129 /**
2130 * on expunge we do not know which messages will be deleted
2131 * so it's useless to try to sync the cache
2132
2133 * Close the mailbox so we do not need to parse the untagged expunge
2134 * responses which do not contain uid info.
2135 * NB: Closing a mailbox is faster then expunge because the imap
2136 * server does not need to generate the untagged expunge responses
2137 */
2138 sqimap_run_command($imapConnection,'CLOSE',false,$result,$message);
2139 $aMbxResponse = sqimap_mailbox_select($imapConnection,$aMailbox['NAME']);
2140 // update the $aMailbox array
2141 $aMailbox['EXISTS'] = $aMbxResponse['EXISTS'];
2142 $aMailbox['UIDSET'] = false;
2143 } else {
2144 if ($sButton) {
2145 $sError = _("No messages were selected.");
2146 }
2147 }
2148 }
2149 return $sError;
2150}
2151
2152function attachSelectedMessages($imapConnection,$aMsgHeaders) {
2153 global $username, $attachment_dir,
2154 $data_dir, $composesession,
2155 $compose_messages;
2156
2157 if (!isset($compose_messages)) {
2158 $compose_messages = array();
2159 sqsession_register($compose_messages,'compose_messages');
2160 }
2161
2162 if (!$composesession) {
2163 $composesession = 1;
2164 sqsession_register($composesession,'composesession');
2165 } else {
2166 $composesession++;
2167 sqsession_register($composesession,'composesession');
2168 }
2169
2170 $hashed_attachment_dir = getHashedDir($username, $attachment_dir);
2171
2172 $composeMessage = new Message();
2173 $rfc822_header = new Rfc822Header();
2174 $composeMessage->rfc822_header = $rfc822_header;
2175 $composeMessage->reply_rfc822_header = '';
2176
2177 foreach($aMsgHeaders as $iUid => $aMsgHeader) {
2178 /**
2179 * Retrieve the full message
2180 */
2181 $body_a = sqimap_run_command($imapConnection, "FETCH $iUid RFC822", true, $response, $readmessage, TRUE);
2182
2183 if ($response == 'OK') {
2184 $subject = (isset($aMsgHeader['SUBJECT'])) ? $aMsgHeader['SUBJECT'] : $iUid;
2185
2186 array_shift($body_a);
2187 array_pop($body_a);
2188 $body = implode('', $body_a);
2189 $body .= "\r\n";
2190
2191 $localfilename = GenerateRandomString(32, 'FILE', 7);
2192 $full_localfilename = "$hashed_attachment_dir/$localfilename";
2193
2194 $fp = fopen( $full_localfilename, 'wb');
2195 fwrite ($fp, $body);
2196 fclose($fp);
2197 $composeMessage->initAttachment('message/rfc822',$subject.'.msg',
2198 $full_localfilename);
2199 }
2200 }
2201
2202 $compose_messages[$composesession] = $composeMessage;
2203 sqsession_register($compose_messages,'compose_messages');
2204 return $composesession;
2205}
2206
043f9c14 2207// vim: et ts=4
b4482518 2208?>
Unnamed repository; edit this file 'description' to name the repository.