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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> |
+-----------------------------------------------------------------------+
$Id$
*/
$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 encoded query string
$imap_charset = RCMAIL_CHARSET;
// get search string
$str = get_input_value('_q', RCUBE_INPUT_GET, true);
$mbox = get_input_value('_mbox', RCUBE_INPUT_GET, true);
$filter = get_input_value('_filter', RCUBE_INPUT_GET);
$headers = get_input_value('_headers', RCUBE_INPUT_GET);
$subject = array();
$search_request = md5($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['from'] = "HEADER FROM";
}
else if (preg_match("/^to:.*/i", $str))
{
list(,$srch) = explode(":", $str);
$subject['to'] = "HEADER TO";
}
else if (preg_match("/^cc:.*/i", $str))
{
list(,$srch) = explode(":", $str);
$subject['cc'] = "HEADER CC";
}
else if (preg_match("/^bcc:.*/i", $str))
{
list(,$srch) = explode(":", $str);
$subject['bcc'] = "HEADER BCC";
}
else if (preg_match("/^subject:.*/i", $str))
{
list(,$srch) = explode(":", $str);
$subject['subject'] = "HEADER SUBJECT";
}
else if (preg_match("/^body:.*/i", $str))
{
list(,$srch) = explode(":", $str);
$subject['text'] = "TEXT";
}
else if (strlen(trim($str)))
{
if ($headers) {
foreach (explode(',', $headers) as $header) {
if ($header == 'text') {
// #1488208: get rid of other headers when searching by "TEXT"
$subject = array('text' => 'TEXT');
break;
}
else {
$subject[$header] = 'HEADER '.strtoupper($header);
}
}
// save search modifiers for the current folder to user prefs
$search_mods = $RCMAIL->config->get('search_mods', $SEARCH_MODS_DEFAULT);
$search_mods[$mbox] = array_fill_keys(array_keys($subject), 1);
$RCMAIL->user->save_prefs(array('search_mods' => $search_mods));
} else {
// search in subject by default
$subject['subject'] = 'HEADER SUBJECT';
}
}
$search = isset($srch) ? trim($srch) : trim($str);
if (!empty($subject)) {
$search_str .= str_repeat(' OR', count($subject)-1);
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)
$IMAP->search($mbox, $search_str, $imap_charset, rcmail_sort_column());
// Get the headers
$result_h = $IMAP->list_headers($mbox, 1, rcmail_sort_column(), rcmail_sort_order());
$count = $IMAP->messagecount(NULL, $IMAP->threading ? 'THREADS' : 'ALL');
// save search results in session
if (!is_array($_SESSION['search']))
$_SESSION['search'] = array();
if ($search_str) {
$_SESSION['search'] = $IMAP->get_search_set();
$_SESSION['last_text_search'] = $str;
}
$_SESSION['search_request'] = $search_request;
// Make sure we got the headers
if (!empty($result_h)) {
rcmail_js_message_list($result_h);
if ($search_str)
$OUTPUT->show_message('searchsuccessful', 'confirmation', array('nr' => $IMAP->messagecount(NULL, 'ALL')));
}
// handle IMAP errors (e.g. #1486905)
else if ($err_code = $IMAP->get_error_code()) {
rcmail_display_server_error();
}
else {
$OUTPUT->show_message('searchnomatch', 'notice');
}
// update message count display
$OUTPUT->set_env('search_request', $search_str ? $search_request : '');
$OUTPUT->set_env('messagecount', $count);
$OUTPUT->set_env('pagecount', ceil($count/$IMAP->page_size));
$OUTPUT->command('set_rowcount', rcmail_get_messagecount_text($count, 1), $mbox);
$OUTPUT->send();
|
