function theme_dirs($dir = null)
{
if ($dir === null) {
$dir = $this->template_dir;
}
if (!is_dir($dir)) {
return false;
}
$list = array();
$dh = opendir($dir);
if (!$dh) {
return false;
}
while (($file = readdir($dh)) !== false) {
if (!is_dir(catfile($dir, $file)) or substr($file, 0, 1) == '.') {
continue;
}
// ignore non-directories and special
list($installed) = $this->db->fetch_list("SELECT 1 FROM {$this->ps->t_config_themes} WHERE name LIKE " . $this->db->escape($file, true));
$xml = catfile($dir, $file, 'theme.xml');
if ($installed or !file_exists($xml)) {
continue;
}
// ignore installed themes, or directories w/o a theme.xml
$t = new PsychoThemeManager($this->ps, $this->template_dir);
$t->load_theme($xml);
$list[] = array('directory' => $file, 'installed' => $installed, 'title' => $t->xml_title() ? $t->xml_title() : $file, 'xml' => $t->theme_xml());
unset($t);
}
closedir($dh);
return $list;
}
$res = 'failure';
$msg = $cms->trans("Error writting to database: %s", $ps->db->errstr);
}
}
}
if ($msg) {
$message = $cms->message($res, array('message_title' => $title, 'message' => $msg));
}
}
// load the themes
$list = $ps->db->fetch_rows(1, "SELECT * FROM {$ps->t_config_themes} " . $ps->getsortorder($_order));
$total = $ps->db->count($ps->t_config_themes);
$themes = array();
foreach ($list as $t) {
if ($t['parent']) {
$themes[$t['parent']]['children'][] = $t;
} else {
$themes[$t['name']] = $t;
$themes[$t['name']]['children'] = array();
}
}
$pager = pagination(array('baseurl' => ps_url_wrapper(array('sort' => $sort, 'order' => $order, 'limit' => $limit)), 'total' => $total, 'start' => $start, 'perpage' => $limit, 'pergroup' => 5, 'separator' => ' ', 'force_prev_next' => true, 'next' => $cms->trans("Next"), 'prev' => $cms->trans("Previous")));
$cms->crumb("Themes", ps_url_wrapper());
// assign variables to the theme
$cms->theme->assign(array('url' => $url, 'allow' => $allow, 'newtheme' => $newtheme->theme_xml(), 'theme_dirs' => $newtheme->theme_dirs(), 'themes' => $themes, 'total_themes' => $total, 'submit' => $submit, 'confirm' => $confirm, 'page' => basename(__FILE__, '.php')));
// display the output
$basename = basename(__FILE__, '.php');
$cms->theme->add_css('css/forms.css');
$cms->theme->add_js('js/themes.js');
$cms->theme->add_js('js/message.js');
$cms->full_page($basename, $basename, $basename . '_header', $basename . '_footer', '');
