/**
* @return string
*/
function init()
{
$r =& VoodooRegistry::getInstance();
$template =& VoodooTemplate::getInstance();
$template->setDir(WIKI_TEMPLATES);
$vc =& $r->registry('VC');
$temp = 'wiki.login';
$args = array('prepath' => PATH_TO_DOCROOT, 'loginpath' => $this->formatter->handler . '/' . $this->formatter->action);
if (isset($_POST['action']) && $_POST['action'] == 'dologin' && !empty($_POST['handle'])) {
// Check success of the login action
if ($this->login($this->formatter->db, $_POST['handle'], $_POST['passwd'])) {
return $this->display = VoodooError::displayError('Succesfully Logged in.');
} else {
$args['message'] = VoodooError::displayError('Incorrect Username and/or Password.');
}
} elseif (isset($_GET['action']) && $_GET['action'] == 'logout') {
$this->logout();
}
// Hey! We're already logged in
// TODO: mkpretty
if (isset($_SESSION['user_id']) && $_SESSION['user_id'] > 0) {
return $this->display = sprintf('You are already logged in. <a href="%s/%s/%s?action=logout">Logout</a>', PATH_TO_DOCROOT, $this->formatter->handler, $this->formatter->action);
}
// Parse the login screen from the template
return $this->display = $template->parse($temp, $args);
}
/**
*
*/
function &load($name)
{
$name = strtolower($name);
$registry =& VoodooRegistry::getInstance();
if (!($conf = $registry->registry('ini.' . $name))) {
return VoodooIni::register($registry, $name);
}
return $conf;
}
/**
*
*/
function init()
{
$r =& VoodooRegistry::getInstance();
$template =& VoodooTemplate::getInstance();
$template->setDir(WIKI_TEMPLATES);
$vc =& $r->registry('VC');
$temp = 'wiki.register';
$args = array('prepath' => PATH_TO_DOCROOT, 'loginpath' => $this->formatter->handler . '/' . $this->formatter->action);
if (isset($_POST['action']) && $_POST['action'] == 'doregister' && !empty($_POST['handle'])) {
// We do not have a failure! Happy Time!
if (!($failure = $this->register($this->formatter->db))) {
return $this->display = VoodooError::displayError('Succesfully Registered `' . $_POST['handle'] . '`.');
} else {
$args['message'] = VoodooError::displayError(sprintf('Registration failed: %s', $failure));
}
}
if ($_SESSION['user_id'] > 0) {
return $this->display = 'You are already registered.';
}
return $this->display = $template->parse($temp, $args);
}
/**
* Execute any hooks that should be completed before display
* @param array $actionlist
*/
function executePreDisplayHooks($actionlist)
{
$registry =& VoodooRegistry::getInstance();
$controller = $registry->registry('controller');
$hooks = $registry->registry('hooks');
foreach ($hooks as $class => $instance) {
$instance->setDB($this->DBConnect());
foreach ($instance->preDisplayHooks() as $hook => $callback) {
list($obj, $func) = $callback;
$action = $this->dispatcherObject ? array($this->dispatcherObject) : $actionlist;
$this->content = $obj->{$func}($controller, $action, $this->content);
}
}
}
/**
* @static
*/
function requirePotion($potion)
{
$path = explode('_', $potion);
if (count($path) == 1) {
$path = SPELLBOOK . 'Wiki/Potions/';
} elseif (count($path) > 2) {
trigger_error('Incorrect WikiPotion definition', E_USER_ERROR);
exit;
} else {
$registry =& VoodooRegistry::getInstance();
$vc =& $registry->registry('VC', $this);
$potion = $path[1];
$path = $path[0];
if (!array_key_exists(strtolower($path), $vc->conf['controllers'])) {
return false;
}
if (!$vc->conf['controllers'][strtolower($path)]) {
return false;
}
$path = SPELLBOOK . $path . '/Potions/';
}
// Does the potion actually exist?
if (!is_file($path . $potion . '.php')) {
return false;
}
// Yes it does, lets make a new instance of it
require_once $path . $potion . '.php';
return $potion;
}
/**
* @return VoodooFormatter
*/
function &getInstance()
{
$registry =& VoodooRegistry::getInstance();
return $registry->registry('formatter');
}
