$num = 0;
$smilies = $imgfilter = array();
$query = DB::query("SELECT url FROM " . DB::table('common_smiley') . " WHERE typeid='{$id}' AND type='smiley'");
while ($img = DB::fetch($query)) {
$imgfilter[] = $img[url];
}
$smiliesdir = dir($smdir);
while ($entry = $smiliesdir->read()) {
if (in_array(strtolower(fileext($entry)), $imgextarray) && !in_array($entry, $imgfilter) && preg_match("/^[\\w\\-\\.\\[\\]\\(\\)\\<\\> &]+\$/", substr($entry, 0, strrpos($entry, '.'))) && strlen($entry) < 30 && is_file($smdir . '/' . $entry)) {
$smilies[] = array('available' => 1, 'displayorder' => 0, 'url' => $entry);
$num++;
}
}
$smiliesdir->close();
if ($smilies) {
addsmilies($id, $smilies);
updatecache(array('smilies', 'smileycodes', 'smilies_js'));
cpmsg('smilies_update_succeed', "action=smilies", 'succeed', array('smurl' => $smurl, 'num' => $num, 'typename' => $smtype['name']));
} else {
cpmsg('smilies_update_error', '', 'error', array('smurl' => $smurl));
}
} elseif ($operation == 'import') {
if (!submitcheck('importsubmit')) {
shownav('style', 'smilies_edit');
showsubmenu('nav_smilies', array(array('smilies_type', 'smilies', 0), array('smilies_import', 'smilies&operation=import', 1)));
showtips('smilies_tips_import');
showformheader('smilies&operation=import', 'enctype');
showtableheader('smilies_import');
showimportdata();
showsubmit('importsubmit');
showtablefooter();
updatecache(array('smileytypes', 'smilies', 'smileycodes', 'smilies_js'));
showmessage('do_success', dreferer());
}
} elseif ($operation == 'update' && $id) {
if (!($smtype = C::t('imagetype')->fetch($id))) {
showmessage(lang('message', 'smilies_type_nonexistence'), dreferer());
} else {
$smurl = './static/image/smiley/' . $smtype['directory'];
$smdir = DZZ_ROOT . $smurl;
if (!is_dir($smdir)) {
showmessage(lang('message', 'smilies_directory_invalid', array('smurl' => $smurl)), ADMINSCRIPT . '?mod=setting&op=smiley');
}
}
$smilies = update_smiles($smdir, $id, $imgextarray);
if ($smilies['smilies']) {
addsmilies($id, $smilies['smilies']);
updatecache(array('smilies', 'smileycodes', 'smilies_js'));
showmessage(lang('message', 'smilies_update_succeed', array('smurl' => $smurl, 'num' => $smilies['num'], 'typename' => $smtype['name'])), ADMINSCRIPT . '?mod=setting&op=smiley');
} else {
showmessage(lang('message', 'smilies_update_error', array('smurl' => $smurl)), ADMINSCRIPT . '?mod=setting&op=smiley');
}
} elseif ($operation == 'edit' && $id) {
$smtype = C::t('imagetype')->fetch($id);
$smurl = './static/image/smiley/' . $smtype['directory'];
$smdir = DZZ_ROOT . $smurl;
if (!is_dir($smdir)) {
showmessage(lang('message', 'smilies_directory_invalid', array('smurl' => $smurl)), dreferer());
}
if (!submitcheck('editsubmit')) {
$page = empty($_GET['page']) ? 1 : intval($_GET['page']);
$smiliesperpage = 100;
