public function testIterator()
{
$nodeData = array('alpha', 'alpha/a', 'alpha/a/b', 'alpha/a/b/c');
$nodes = array();
$c = new Collection();
foreach ($nodeData as $path) {
$n = new Node($path);
$nodes[$path] = $n;
$c->addNode($n);
}
$c->rewind();
$this->assertEquals($nodes['alpha'], $c->current());
$this->assertEquals('alpha', $c->key());
$this->assertEquals(true, $c->valid());
$c->next();
$this->assertEquals($nodes['alpha/a'], $c->current());
$this->assertEquals('alpha/a', $c->key());
$this->assertEquals(true, $c->valid());
$c->next();
$this->assertEquals($nodes['alpha/a/b'], $c->current());
$this->assertEquals('alpha/a/b', $c->key());
$this->assertEquals(true, $c->valid());
$c->next();
$this->assertEquals($nodes['alpha/a/b/c'], $c->current());
$this->assertEquals('alpha/a/b/c', $c->key());
$this->assertEquals(true, $c->valid());
$c->next();
$this->assertEquals(false, $c->valid());
$c->rewind();
$this->assertEquals($nodes['alpha'], $c->current());
$this->assertEquals('alpha', $c->key());
$this->assertEquals(true, $c->valid());
}
public function updateCollection()
{
if (!Request::ajax()) {
return App::abort(404);
}
if (Input::has('id')) {
try {
$collection = Collection::findorFail((int) Input::get('id'));
} catch (Illuminate\Database\Eloquent\ModelNotFoundException $e) {
return App::abort(404);
}
$message = 'has been updated successful.';
} else {
$collection = new Collection();
$message = 'has been created successful.';
}
if (Input::has('name')) {
$collection->name = Input::get('name');
$collection->short_name = Str::slug($collection->name);
}
if (Input::has('type_id')) {
$collection->type_id = Input::get('type_id');
}
if (Input::has('on_screen')) {
$collection->on_screen = (int) Input::get('on_screen');
}
$pass = $collection->valid();
if ($pass->passes()) {
$collection->save();
return ['status' => 'ok', 'message' => 'Collection <b>' . $collection->name . '</b> ' . $message, 'data' => $collection];
}
$message = '';
$arrErr = $pass->messages()->all();
foreach ($arrErr as $value) {
$message .= "{$value}\n";
}
return ['status' => 'error', 'message' => $message];
}
