/**
*
* @return string
*/
public function process($request)
{
// reflection
$reflection = new \ReflectionObject($this);
$parameters = $reflection->getProperties(\ReflectionProperty::IS_PROTECTED);
foreach ($parameters as $param) {
$matches = array();
if (preg_match('/^(beforeAction|beforeRender|afterRender)(?:_([a-zA-Z0-9]*))?/', $param->getName(), $matches)) {
$this->_callbacks[$matches[1]][$matches[2]] = (array) $this->{$matches[0]};
}
}
// we should be done with the reflection at this point so let's kill it to save memory
unset($reflection);
// check for expected params
$diff = array_diff(array('_controller', '_action'), array_keys($request));
if (!empty($diff)) {
throw new controller\exception\MissingExpectedRequestParameter('Missing expected Request Parameter(s): ' . implode(', ', $diff));
}
// set format if not set
isset($request['_format']) ?: ($request['_format'] = $this->_returns[0]);
// set method if no set
isset($request['_method']) ?: ($request['_method'] = 'get');
// set view
$this->view($request['_controller'] . '/' . $request['_action']);
// set layout
// check to see if the layout param is set to true or false. If it's false then don't render the layout
if (isset($request['_layout']) && $request['_layout'] == '0') {
$this->layout(false);
} else {
$this->layout($this->_layout);
}
// beforeFilter callbacks
$this->callback('beforeAction', $request);
// action
$action = Inflector::camelize($request['_action']) . 'Action';
$params = array();
// check to see if method/action exists
if (method_exists($this, $action)) {
$method = new \ReflectionMethod($this, $action);
$parameters = $method->getParameters();
// no need to map $request here. Its done manually
array_shift($parameters);
// manually map $request as first parameter
$params = array($request);
foreach ($parameters as $param) {
if (isset($request[$param->getName()])) {
$params[] = $request[$param->getName()];
} else {
if ($param->isOptional()) {
$params[] = $param->getDefaultValue();
} else {
throw new controller\exception\MissingExpectedActionParameter('Missing expected action parameter <strong>$' . $param->getName() . '</strong> for <strong>' . $action . '</strong> method');
}
}
}
unset($parameters);
// execute action and check for a return value
// an _output value of anything other than NULL will skip rendering the view and return the _output as is
$this->_output = call_user_func_array(array($this, $action), $params);
} else {
if (!file_exists(View::$path . str_replace('/', DIRECTORY_SEPARATOR, strtolower($this->_view)) . '.' . $request['_format'])) {
throw new controller\exception\MissingAction('Missing Action <strong>' . substr($action, 0, -6) . '</strong> in <strong>' . get_class($this) . '</strong> controller.' . "\n Create the view <strong>application/views/" . $request['_controller'] . '/' . Inflector::dashize(substr($action, 0, -6)) . '.' . $request['_format'] . "</strong> OR Create a method called <strong>" . $action . "</strong> in <strong>" . get_class($this) . "</strong> class." . " \n <code>public function " . $action . "() {\n\n}</code>");
} else {
// set data as $request data...? This way we can access partials
$this->_data += $request;
}
}
if (is_array($this->_output) || is_object($this->_output)) {
$this->_data = $this->_output;
$this->_output = null;
}
// render
if ($this->_output === null) {
// beforeRender callbacks
$this->callback('beforeRender', $request);
if (!in_array($request['_format'], $this->_returns)) {
throw new controller\exception\MissingView('Unaccepted Format "<strong>' . $request['_format'] . '</strong>" in the controller <strong>' . get_class($this) . '</strong>.' . "\n\n Add the following to <strong>" . get_class($this) . "</strong><code>public \$_returns = array('" . implode("', '", array_merge($this->_returns, array($request['_format']))) . "');</code>");
}
try {
// render view
$this->_output = View::render(array('template' => $this->_view . '.' . $request['_format'], 'layout' => $this->_layout, 'data' => $this->_data + (array) $this));
} catch (controller\exception\MissingView $e) {
// serialize output
if (isset(self::$formats[$request['_format']]) && method_exists(self::$formats[$request['_format']][0], self::$formats[$request['_format']][1])) {
$this->_output = call_user_func(self::$formats[$request['_format']], $this->_data);
} else {
throw $e;
}
}
}
// afterRender callbacks
$this->callback('afterRender', $request);
// return response
return $this->_output;
}
public function testDashize()
{
$this->assertEquals('foo-bar', Inflector::dashize('fooBar'), 'fooBar');
$this->assertEquals('foo-bar', Inflector::dashize('foo\\bar'), 'foo\\bar');
$this->assertEquals('foo-bar', Inflector::dashize('foo Bar'), 'foo Bar');
$this->assertEquals('foo-bar', Inflector::dashize('foo\\Bar'), 'foo\\Bar');
$this->assertEquals('foo-bar-bar', Inflector::dashize('fooBarBar'), 'fooBarBar');
$this->assertEquals('foo-barbar', Inflector::dashize('fooBARBAR'), 'fooBARBAR');
$this->assertEquals('foo-bar', Inflector::dashize('fooBAR'), 'fooBAR');
}
