action) {
case 'browse':
$this->doBrowse();
break;
default:
$this->doDefault();
break;
}
}
public function doDefault()
{
$data = $this->misc->getDatabaseAccessor();
if (isset($_REQUEST['help'])) {
$url = $data->getHelp($_REQUEST['help']);
if (is_array($url)) {
$this->doChoosePage($url);
return;
}
if ($url) {
header("Location: ${url}");
return;
}
}
$this->doBrowse($this->lang['strinvalidhelppage']);
}
public function doBrowse($msg = '')
{
$data = $this->misc->getDatabaseAccessor();
$this->printHeader();
$this->printBody();
$this->printTitle($this->lang['strselecthelppage']);
echo $this->printMsg($msg);
echo ''.PHP_EOL;
$pages = $data->getHelpPages();
foreach ($pages as $page => $dummy) {
echo "- {$page}
".PHP_EOL;
$urls = $data->getHelp($page);
if (!is_array($urls)) {
$urls = [$urls];
}
foreach ($urls as $url) {
echo "- {$url}
".PHP_EOL;
}
}
echo '
'.PHP_EOL;
$this->printFooter();
}
public function doChoosePage($urls)
{
$this->printHeader();
$this->printBody();
$this->printTitle($this->lang['strselecthelppage']);
echo ''.PHP_EOL;
foreach ($urls as $url) {
echo "- {$url}
".PHP_EOL;
}
echo '
'.PHP_EOL;
$this->printFooter();
}
}