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|
<?php
/*
+-----------------------------------------------------------------------+
| steps/mail/search.inc |
| |
| Search functions for rc webmail |
| Licensed under the GNU GPL |
| |
+-----------------------------------------------------------------------+
| Author: Benjamin Smith <defitro@gmail.com> |
| Thomas Bruederli <roundcube@gmail.com> |
+-----------------------------------------------------------------------+
*/
$REMOTE_REQUEST = TRUE;
// reset list_page and old search results
$IMAP->set_page(1);
$IMAP->set_search_set(NULL);
$_SESSION['page'] = 1;
// using encodeURI with javascript "should" give us
// a correctly UTF-8 encoded query string
$imap_charset = 'UTF-8';
// get search string
$str = get_input_value('_q', RCUBE_INPUT_GET);
$filter = get_input_value('_filter', RCUBE_INPUT_GET);
$mbox = get_input_value('_mbox', RCUBE_INPUT_GET);
$search_request = md5($mbox.$filter.$str);
// add list filter string
$search_str = $filter && $filter != 'ALL' ? $filter : '';
$_SESSION['search_filter'] = $filter;
// Check the search string for type of search
if (preg_match("/^from:.*/i", $str))
{
list(,$srch) = explode(":", $str);
$subject = "HEADER FROM";
$search = trim($srch);
}
else if (preg_match("/^to.*:/i", $str))
{
list(,$srch) = explode(":", $str);
$subject = "HEADER TO";
$search = trim($srch);
}
else if (preg_match("/^cc:.*/i", $str))
{
list(,$srch) = explode(":", $str);
$subject = "HEADER CC";
$search = trim($srch);
}
else if (preg_match("/^subject:.*/i", $str))
{
list(,$srch) = explode(":", $str);
$subject = "HEADER SUBJECT";
$search = trim($srch);
}
else if (preg_match("/^body:.*/i", $str))
{
list(,$srch) = explode(":", $str);
$subject = "TEXT";
$search = trim($srch);
}
// search in subject and sender by default
else if(trim($str))
{
$from = ($mbox == $CONFIG['sent_mbox'] || $mbox == $CONFIG['drafts_mbox']) ? "TO" : "FROM";
$subject = array("HEADER SUBJECT", "HEADER $from");
$search = trim($str);
}
if ($subject && !is_array($subject))
$search_str .= sprintf(" %s {%d}\r\n%s", $subject, strlen($search), $search);
else if ($subject) {
$search_str .= ' OR';
foreach($subject as $sub)
$search_str .= sprintf(" (%s {%d}\r\n%s)", $sub, strlen($search), $search);
}
$search_str = trim($search_str);
// execute IMAP search
if ($search_str)
$result = $IMAP->search($mbox, $search_str, $imap_charset, $_SESSION['sort_col']);
// Get the headers
$result_h = $IMAP->list_headers($mbox, 1, $_SESSION['sort_col'], $_SESSION['sort_order']);
$count = $IMAP->messagecount();
// save search results in session
if (!is_array($_SESSION['search']))
$_SESSION['search'] = array();
// Make sure we got the headers
if (!empty($result_h))
{
if ($search_str) {
$_SESSION['search'][$search_request] = $IMAP->get_search_set();
$_SESSION['last_text_search'] = $str;
}
rcmail_js_message_list($result_h);
$OUTPUT->show_message('searchsuccessful', 'confirmation', array('nr' => $count));
}
else
{
$OUTPUT->show_message('searchnomatch', 'notice');
}
// update message count display
$OUTPUT->set_env('search_request', $search_str ? $search_request : -1);
$OUTPUT->set_env('messagecount', $count);
$OUTPUT->set_env('pagecount', ceil($count/$IMAP->page_size));
$OUTPUT->command('set_rowcount', rcmail_get_messagecount_text($count, 1));
$OUTPUT->send();
?>
|
