public function index($param)
{
// get installed CSS themes
$files = Fari_File::listing('/public');
$themes = array();
foreach ($files as $file) {
$css = end(explode('/', $file['path']));
// its cheap
if ($file['type'] == 'file' && substr($css, -4) == '.css') {
$themes[] = substr($css, 0, -4);
}
}
natsort(&$themes);
$this->view->themes = $themes;
// are we saving changes?
if ($_POST) {
$css = Fari_Escape::text($_POST['css']);
$title = Fari_Escape::text($_POST['title']);
Fari_Db::update('settings', array('value' => $css), array('name' => 'theme'));
Fari_Db::update('settings', array('value' => $title), array('name' => 'title'));
Fari_Message::success('Settings change successful.');
}
$this->view->messages = Fari_Message::get();
$this->view->settings = Fari_Db::toKeyValues(Fari_Db::select('settings', 'name, value'), 'name');
$this->view->display('settings');
}
public function edit($article)
{
if (!Fari_User::isAuthenticated('realname') or $article == NULL) {
Fari_Message::fail('You need to authenticate first');
$this->redirect('/blog/login/');
} else {
// are we saving updates?
if (!empty($_POST['slug'])) {
Fari_Db::update('articles', array('text' => Fari_Escape::quotes($_POST['text']), 'status' => $_POST['status']), array('slug' => $_POST['slug']));
Fari_Message::success('Changes saved');
}
// pickup messages for us
$this->view->messages = Fari_Message::get();
// a specific article
$article = Fari_Escape::URL($article);
$this->view->article = $article = Fari_Db::selectRow('articles', '*', array('slug' => $article));
$this->view->display('/themes/' . BLOG_THEME . '/edit');
}
}
public function star($slug)
{
$result = Fari_Db::selectRow('kb', '*', array('slug' => $slug));
if (empty($result)) {
// text not found
$this->redirect('/error404');
die;
}
// switch the star for the text we have already fetched & update in the db
if ($result['starred'] == 'full') {
$result['starred'] = 'empty';
// switch in the current set
Fari_Db::update('kb', array('starred' => 'empty'), array('id' => $result['id']));
} else {
$result['starred'] = 'full';
// switch in the current set
Fari_Db::update('kb', array('starred' => 'full'), array('id' => $result['id']));
}
// return back
header('Location: ' . $_SERVER['HTTP_REFERER']);
}
