public function action_do()
{
if (count($_POST) && isset($_POST['username']) && isset($_POST['password'])) {
Session::instance();
$post = new Validation($_POST);
$post->filter('trim');
$post->filter('strtolower', 'username');
// Usename should always be lower case
$post_values = $post->as_array();
$user = new User(FALSE, $post_values['username'], $post_values['password']);
if ($user->logged_in() && $user->get_user_data('role') && array_intersect($user->get_role(), User::get_roles())) {
// The user logged in correctly, and got the role "admin". All good
$this->redirect('/admin');
} elseif (!$user->logged_in()) {
$_SESSION['modules']['pajas']['error'] = 'Wrong username or password';
} elseif (!$user->get_user_data('role') || !in_array('admin', $user->get_user_data('role'))) {
$_SESSION['modules']['pajas']['error'] = 'You are not authorized';
} else {
$_SESSION['modules']['pajas']['error'] = 'Unknown error';
}
}
$this->redirect();
}
/**
* Shows edit the logged user profile view
*
* @return mixed View|Recirect
*/
public function get_editprofile()
{
$id = Auth::user()->id;
$user = User::find($id);
if (!$user) {
return Redirect::to_action('gotin::users');
}
$roles = User::get_roles($user);
// @todo - avoid passing default values to a view (flash)
return View::make('gotin::editprofile', array('flash' => $this->flash, 'data' => $user, 'roles' => $roles, 'user_id' => 'profile', 'active' => 'users', 'b_links' => array('My Profile')));
}
/**
* Render the page - this is ran automaticly
*
* @return Boolean
*/
public function render()
{
/**
* Must be a logged in user with admin role to access the admin pages
*/
$user = User::instance();
if ((!$user->logged_in() || !array_intersect($user->get_role(), User::get_roles())) && $this->request->controller() != 'login') {
$this->redirect('admin/login');
}
if ($this->transform === TRUE || $this->transform === FALSE || $this->transform == 'auto') {
$this->dom->insertBefore($this->dom->createProcessingInstruction('xml-stylesheet', 'type="text/xsl" href="' . $this->xslt_path . $this->xslt_stylesheet . '.xsl"'), $this->xml);
// If the stylesheet name includes an additional path, we need to extract it
$extra_xslt_path = '';
$extra_path_parts = explode('/', $this->xslt_stylesheet);
foreach ($extra_path_parts as $nr => $extra_path_part) {
if ($nr < count($extra_path_parts) - 1) {
$extra_xslt_path .= $extra_path_part . '/';
}
}
// See if we have a user agent that triggers the server side HTML generation
$user_agent_trigger = FALSE;
foreach (Kohana::$config->load('xslt.user_agents') as $user_agent) {
if (strpos($_SERVER['HTTP_USER_AGENT'], $user_agent)) {
$user_agent_trigger = TRUE;
}
}
if ($this->transform === TRUE || $this->transform == 'auto' && $user_agent_trigger == TRUE) {
$xslt = new DOMDocument();
if (file_exists(getenv('DOCUMENT_ROOT') . $this->xslt_path . $this->xslt_stylesheet . '.xsl')) {
// If the stylesheet exists in the specified path, load it directly
$xslt->load(getenv('DOCUMENT_ROOT') . $this->xslt_path . $this->xslt_stylesheet . '.xsl');
} else {
// Else make a search for it
// We need to load all theme modules
foreach (scandir(MODPATH) as $modulePath) {
if (substr($modulePath, 0, 5) == 'theme') {
Kohana::modules(array($modulePath => MODPATH . $modulePath) + Kohana::modules());
}
}
$xslt->load(Kohana::find_file(rtrim(preg_replace('/^' . str_replace('/', '\\/', Kohana::$base_url) . '/', '', $this->xslt_path), '/'), $this->xslt_stylesheet, 'xsl'));
}
// We need to update paths to included XSL elements
$XPath = new DOMXPath($xslt);
$include_nodes = $XPath->query('//xsl:include');
foreach ($include_nodes as $include_node) {
foreach ($include_node->attributes as $attribute_node) {
$new_filename = Kohana::find_file(rtrim(preg_replace('/^' . str_replace('/', '\\/', Kohana::$base_url) . '/', '', $this->xslt_path . $extra_xslt_path), '/'), substr($attribute_node->nodeValue, 0, strlen($attribute_node->nodeValue) - 4), 'xsl');
$include_node->removeAttribute('href');
$include_node->setAttribute('href', $new_filename);
}
}
// Done updating paths
$proc = new xsltprocessor();
$proc->importStyleSheet($xslt);
echo $proc->transformToXML($this->dom);
} else {
$this->response->headers('Content-Type', 'application/xml; encoding=' . Kohana::$charset . ';');
echo $this->dom->saveXML();
}
} elseif ($this->transform == 'XML') {
$this->response->headers('Content-Type', 'application/xml; encoding=' . Kohana::$charset . ';');
echo $this->dom->saveXML();
} elseif ($this->transform == 'JSON') {
$this->response->headers('Content-type: application/json; encoding=' . Kohana::$charset . ';');
echo json_encode(new SimpleXMLElement($this->dom->saveXML(), LIBXML_NOCDATA));
}
return TRUE;
}
