function fix_sort_array()
{
global $username, $data_dir, $allow_server_sort, $allow_thread_sort, $thread_sort_messages, $mailbox, $imapConnection, $sort, $uid_support, $mbx_response;
// Got to grab this out of prefs, since it isn't saved from mailbox_view.php
if ($allow_thread_sort) {
$thread_sort_messages = getPref($data_dir, $username, "thread_{$mailbox}", 0);
}
switch (true) {
case $allow_thread_sort && $thread_sort_messages:
$server_sort_array = get_thread_sort($imapConnection);
break;
case $allow_server_sort:
$server_sort_array = sqimap_get_sort_order($imapConnection, $sort, $mbx_response);
break;
case $uid_support:
$server_sort_array = sqimap_get_php_sort_order($imapConnection, $mbx_response);
break;
default:
break;
}
}
function get_sorted_msgs_list($imapConnection, &$aMailbox, &$error)
{
$iSetIndx = isset($aMailbox['SETINDEX']) ? $aMailbox['SETINDEX'] : 0;
$bDirection = $aMailbox['SORT'] % 2;
$error = false;
if (!$aMailbox['SEARCH'][$iSetIndx]) {
$aMailbox['SEARCH'][$iSetIndx] = 'ALL';
}
switch ($aMailbox['SORT_METHOD']) {
case 'THREAD':
$aRes = get_thread_sort($imapConnection, $aMailbox['SEARCH'][$iSetIndx]);
if ($aRes === false) {
$error = '<b><small><center><font color=red>' . _("Thread sorting is not supported by your IMAP server.") . '<br />' . _("Please contact your system administrator and report this error.") . '</center></small></b>';
$aMailbox['SORT'] -= SQSORT_THREAD;
} else {
$aMailbox['UIDSET'][$iSetIndx] = $aRes[0];
$aMailbox['THREAD_INDENT'][$iSetIndx] = $aRes[1];
}
break;
case 'SERVER':
$sSortField = getSortField($aMailbox['SORT'], true);
$id = sqimap_get_sort_order($imapConnection, $sSortField, $bDirection, $aMailbox['SEARCH'][$iSetIndx]);
if ($id === false) {
$error = '<b><small><center><font color=red>' . _("Server-side sorting is not supported by your IMAP server.") . '<br />' . _("Please contact your system administrator and report this error.") . '</center></small></b>';
} else {
$aMailbox['UIDSET'][$iSetIndx] = $id;
}
break;
default:
$id = NULL;
if ($aMailbox['SEARCH'][$iSetIndx] != 'ALL') {
$id = sqimap_run_search($imapConnection, $aMailbox['SEARCH'][$iSetIndx], $aMailbox['CHARSET'][$iSetIndx]);
}
$sSortField = getSortField($aMailbox['SORT'], false);
$aMailbox['UIDSET'][$iSetIndx] = get_squirrel_sort($imapConnection, $sSortField, $bDirection, $id);
break;
}
return $error;
}
function showMessagesForMailbox($imapConnection, $mailbox, $num_msgs, $start_msg, $sort, $color, $show_num, $use_cache, $mode = '')
{
global $msgs, $msort, $auto_expunge, $thread_sort_messages, $allow_server_sort, $server_sort_order;
/*
* For some reason, on PHP 4.3+, this being unset, and set in the session causes havoc
* so setting it to an empty array beforehand seems to clean up the issue, and stopping the
* "Your script possibly relies on a session side-effect which existed until PHP 4.2.3" error
*/
if (!isset($msort)) {
$msort = array();
}
if (!isset($msgs)) {
$msgs = array();
}
//$start = microtime();
/* If autoexpunge is turned on, then do it now. */
$mbxresponse = sqimap_mailbox_select($imapConnection, $mailbox);
$srt = $sort;
/* If autoexpunge is turned on, then do it now. */
if ($auto_expunge == true) {
$exp_cnt = sqimap_mailbox_expunge($imapConnection, $mailbox, false, '');
$mbxresponse['EXISTS'] = $mbxresponse['EXISTS'] - $exp_cnt;
$num_msgs = $mbxresponse['EXISTS'];
}
if ($mbxresponse['EXISTS'] > 0) {
/* if $start_msg is lower than $num_msgs, we probably deleted all messages
* in the last page. We need to re-adjust the start_msg
*/
if ($start_msg > $num_msgs) {
$start_msg -= $show_num;
if ($start_msg < 1) {
$start_msg = 1;
}
}
/* This code and the next if() block check for
* server-side sorting methods. The $id array is
* formatted and $sort is set to 6 to disable
* SM internal sorting
*/
if ($thread_sort_messages == 1) {
$mode = 'thread';
} elseif ($allow_server_sort == 1) {
$mode = 'serversort';
} else {
$mode = '';
}
if ($use_cache) {
sqgetGlobalVar('msgs', $msgs, SQ_SESSION);
sqgetGlobalVar('msort', $msort, SQ_SESSION);
} else {
sqsession_unregister('msort');
sqsession_unregister('msgs');
}
switch ($mode) {
case 'thread':
$id = get_thread_sort($imapConnection);
$msgs = getServerMessages($imapConnection, $start_msg, $show_num, $num_msgs, $id);
if ($msgs === false) {
echo '<b><small><center><font color="red">' . _("Thread sorting is not supported by your IMAP server.") . '<br />' . _("Please contact your system administrator and report this error.") . '</font></center></small></b>';
$thread_sort_messages = 0;
$msort = $msgs = array();
} else {
$msort = $msgs;
$sort = 6;
}
break;
case 'serversort':
$id = sqimap_get_sort_order($imapConnection, $sort, $mbxresponse);
$msgs = getServerMessages($imapConnection, $start_msg, $show_num, $num_msgs, $id);
if ($msgs === false) {
echo '<b><small><center><font color="red">' . _("Server-side sorting is not supported by your IMAP server.") . '<br />' . _("Please contact your system administrator and report this error.") . '</font></center></small></b>';
$sort = $server_sort_order;
$allow_server_sort = FALSE;
$msort = $msgs = array();
$id = array();
} else {
$msort = $msgs;
$sort = 6;
}
break;
default:
if (!$use_cache) {
$msgs = getSelfSortMessages($imapConnection, $start_msg, $show_num, $num_msgs, $sort, $mbxresponse);
$msort = calc_msort($msgs, $sort);
}
/* !use cache */
break;
}
// switch
sqsession_register($msort, 'msort');
sqsession_register($msgs, 'msgs');
}
/* if exists > 0 */
$res = getEndMessage($start_msg, $show_num, $num_msgs);
$start_msg = $res[0];
$end_msg = $res[1];
if ($num_msgs > 0) {
$paginator_str = get_paginator_str($mailbox, $start_msg, $end_msg, $num_msgs, $show_num, $sort);
} else {
$paginator_str = '';
}
$msg_cnt_str = get_msgcnt_str($start_msg, $end_msg, $num_msgs);
do_hook('mailbox_index_before');
$safe_name = preg_replace("/[^0-9A-Za-z_]/", '_', $mailbox);
$form_name = "FormMsgs" . $safe_name;
echo '<form name="' . $form_name . '" method="post" action="move_messages.php">' . "\n" . '<input type="hidden" name="mailbox" value="' . htmlspecialchars($mailbox) . '">' . "\n" . '<input type="hidden" name="startMessage" value="' . htmlspecialchars($start_msg) . '">' . "\n";
echo '<table border="0" width="100%" cellpadding="0" cellspacing="0">';
echo '<tr><td>';
mail_message_listing_beginning($imapConnection, $mailbox, $sort, $msg_cnt_str, $paginator_str, $start_msg);
/* line between the button area and the list */
echo '<tr><td height="5" bgcolor="' . $color[4] . '"></td></tr>';
echo '<tr><td>';
echo ' <table width="100%" cellpadding="1" cellspacing="0" align="center"' . ' border="0" bgcolor="' . $color[9] . '">';
echo ' <tr><td>';
echo ' <table width="100%" cellpadding="1" cellspacing="0" align="center" border="0" bgcolor="' . $color[5] . '">';
printHeader($mailbox, $srt, $color, !$thread_sort_messages);
displayMessageArray($imapConnection, $num_msgs, $start_msg, $msort, $mailbox, $sort, $color, $show_num, 0, 0);
echo '</table></td></tr></table>';
mail_message_listing_end($num_msgs, $paginator_str, $msg_cnt_str, $color);
echo '</table>';
echo "\n</form>\n\n";
//$t = elapsed($start);
//echo("elapsed time = $t seconds\n");
}
/**
* Execute the sorting for a mailbox
*
* @param resource $imapConnection Imap connection
* @param array $aMailbox (reference) Mailbox retrieved with sqm_api_mailbox_select
* @return int $error (reference) Error number
* @private
* @since 1.5.1
* @author Marc Groot Koerkamp
*/
function _get_sorted_msgs_list($imapConnection, &$aMailbox)
{
$iSetIndx = isset($aMailbox['SETINDEX']) ? $aMailbox['SETINDEX'] : 0;
$bDirection = !($aMailbox['SORT'] % 2);
$error = 0;
if (!$aMailbox['SEARCH'][$iSetIndx]) {
$aMailbox['SEARCH'][$iSetIndx] = 'ALL';
}
if ($aMailbox['SORT'] & SQSORT_THREAD && sqimap_capability($imapConnection, 'THREAD')) {
$aRes = get_thread_sort($imapConnection, $aMailbox['SEARCH'][$iSetIndx]);
if ($aRes === false) {
$aMailbox['SORT'] -= SQSORT_THREAD;
$error = 1;
// fix me, define an error code;
} else {
$aMailbox['UIDSET'][$iSetIndx] = $aRes[0];
$aMailbox['THREAD_INDENT'][$iSetIndx] = $aRes[1];
}
} else {
if ($aMailbox['SORT'] === SQSORT_NONE) {
$id = sqimap_run_search($imapConnection, 'ALL', '');
if ($id === false) {
$error = 1;
// fix me, define an error code
} else {
$aMailbox['UIDSET'][$iSetIndx] = array_reverse($id);
$aMailbox['TOTAL'][$iSetIndx] = $aMailbox['EXISTS'];
}
} else {
if (sqimap_capability($imapConnection, 'SORT')) {
$sSortField = _getSortField($aMailbox['SORT'], true);
$id = sqimap_get_sort_order($imapConnection, $sSortField, $bDirection, $aMailbox['SEARCH'][$iSetIndx]);
if ($id === false) {
$error = 1;
// fix me, define an error code
} else {
$aMailbox['UIDSET'][$iSetIndx] = $id;
}
} else {
$id = NULL;
if ($aMailbox['SEARCH'][$iSetIndx] != 'ALL') {
$id = sqimap_run_search($imapConnection, $aMailbox['SEARCH'][$iSetIndx], $aMailbox['CHARSET'][$iSetIndx]);
}
$sSortField = _getSortField($aMailbox['SORT'], false);
$aMailbox['UIDSET'][$iSetIndx] = get_squirrel_sort($imapConnection, $sSortField, $bDirection, $id);
}
}
}
return $error;
}