/**
* @param Config $config
* @return Route
*/
public static function element($config)
{
$spec = $config->core();
$type = $config->value('type');
//
if ($type) {
$class = str_replace('~', __NAMESPACE__, $type);
$factory = "{$class}::factory";
if (is_callable($factory)) {
$route = $factory($config);
} else {
throw new Exception\RuntimeException("Factory [{$factory}] is not callable", 1);
}
if (!$route instanceof Route) {
throw new Exception\RuntimeException("Factory [{$factory}] did not resurn a Route instance", 2);
}
} elseif (isset($spec['regex'])) {
$route = RegexRoute::factory($config);
} elseif (isset($spec['path']) || isset($spec['domain'])) {
$route = SimpleRoute::factory($config);
} else {
$route = SegmentRoute::factory($config);
}
return $route;
}
/**
* @param string $level
* @param string $message
* @param array $context
*/
public function log($level, $message, array $context = array())
{
$max = $this->levelOrder($this->getFilterLevel());
$ord = $this->levelOrder($level);
if ($ord <= $max) {
$params = new Param\Node($context);
$prefix = "[{$level}] ";
$suffix = $this->type == self::T_FILE ? "\n" : "";
$output = $prefix . $params->render($message) . $suffix;
error_log($output, $this->type, $this->destination);
}
}
/**
* Logs a message
* @param type $level
* @param type $message
* @param array $context
* @return void
*/
public function log($level, $message, array $context = array())
{
$target = $this->getTargetFile();
$max = $this->levelOrder($this->getFilterLevel());
$order = $this->levelOrder($level);
if ($target && $order <= $max) {
$params = new Param\Node($context);
$timestamp = $this->getTimestamp();
$resolved = $params->render($message);
$output = "[{$timestamp}] [{$level}] {$resolved}\n";
$target->fwrite($output);
}
}
/**
* @param array|Traversable $config
*/
public function fromConfig($config)
{
$params = Param\Node::cast($config);
foreach ($params as $key => $node) {
$this->setSeed($key, $node->getData());
}
return $this;
}
/**
* @param Param $params
* @return object
* @throws Exception\RuntimeException
*/
protected function controllerInstance(Param\Node $params, Resources $context, &$class = null)
{
// Get the parameter values
$name = $params->value('controller');
if (!$name) {
throw new Exception\RuntimeException("Routing parameter 'controller' is empty", 5);
}
$class = $this->className($name);
$instance = null;
// Create the instance
if ($context && $context->has($class)) {
$instance = $context->get($class);
} elseif (class_exists($class, true)) {
$instance = new $class();
}
// Initialize
if (method_exists($instance, 'init')) {
$instance->init($context);
}
return $instance;
}
/**
* @param type $config
* @return static
*/
public static function factory($config)
{
$route = new static();
$param = Param\Node::cast($config);
$route->setSource($param->value('subject'));
$route->setPattern($param->value('segment', $param->value('pattern')));
$route->setConstraints($param->value('constraints'));
$route->setDefaults($param->value('defaults', $param->value('params')));
if ($param->value('children')) {
$route->setPartial(true);
}
return $route;
}
/**
* @return boolean
*/
protected function tableExists()
{
$exists = null;
$table = $this->params->value('session_table');
if ($table) {
$db = $this->getDb();
try {
$status = $db->query("SELECT 1 FROM {$table} LIMIT 1");
$exists = (bool) $status;
} catch (PDOException $ex) {
$ex->getCode();
$exists = false;
}
}
return $exists;
}
/**
* @param mixed $value
* @param bool $force
* @param bool $silent
* @return int Number of errors
*/
public function filterValue($value, $force = false, $silent = false)
{
$status = 0;
$filtered = $value;
//
foreach ($this->getFilters(true) as $spec) {
$filtered = $this->applyFilter($value, $spec);
$status = $this->filterErrorCount($filtered, $spec['options']);
if ($status > 0) {
$template = $spec['message'] ?: "Invalid data in <{field.name}>";
if (!$silent) {
$json = json_encode($value, JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE);
$model = Params::cast(['field' => $this, 'data' => $value, 'serialized' => $json]);
$this->addError($spec['errno'], $model->render($template));
}
break;
}
}
if ($status == 0 || $force) {
$this->setValue($filtered);
}
return $status;
}
/**
* @param array|Params $params
* @return static
*/
public function setParams($params)
{
if ($params !== null) {
$params = Params::cast($params);
$params->setDelimiters(['{', '}']);
}
$this->params = $params;
return $this;
}
/**
* @return self
*/
public function current()
{
return $this->node->createChild($this->getInnerIterator()->current());
}
/**
* @param Model $model
* @param int $depth
* @param string|CssClass $base
* @return CssClass
*/
protected function itemClass(Model $model, $depth, $base)
{
$class = CssClass::cast($base);
$class->add($model->value('class'));
return $class;
}
/**
* @param array|Param\Node $config
* @return static
*/
public function setConfig($config)
{
$this->setResource(self::CONFIG, Param\Node::cast($config));
return $this;
}
public function testWalk()
{
$node = new Node(['a' => 11, 'b' => 22, 'c' => ['m', 'n']]);
$node->walk(function (&$v, $k) {
$v .= '/' . $k;
});
// var_dump($node->core());
}
/**
* @return static
*/
public function clean()
{
$this->data->setData(null);
return $this;
}
/**
* @param Param\Node $defaults
* @return static
*/
public function setDefaults($defaults)
{
$this->defaults = Param\Node::cast($defaults);
return $this;
}
/**
* @param int $status
* @param Param\Node $config
* @return string
*/
protected function defaultLayout($status, Param\Node $config)
{
if ($status && $status != 200) {
$layout = $config->value('error_layout', 'layout/error');
} else {
$layout = $config->value('default_layout', 'layout/default');
}
return $layout;
}
/**
* @param string $source
* @param Data $data
*/
public function render($source, $data, $referer = null)
{
$compiler = $this->getCompiler();
$name = ltrim($referer, '/');
$key = static::INLINE;
//
$this->reset();
$this->outPush();
$program = $compiler->compile($source, $name);
$this->sources[$key] = $source;
$this->programs[$key] = $program;
$model = Data::cast($data, $this->dataOptions());
$this->execProgram($key, $this->prepareData($key, $model));
$this->cleanupData($key, $model);
$out = $this->outPop();
//
return $out;
}
/**
* @param string $level
* @param string $message
* @param array $context
*/
public function log($level, $message, array $context = array())
{
$logger = $this->getLogger();
if ($logger) {
$logger->log($level, $message, $context);
} else {
$params = new Param($context);
$message = $params->render($message);
error_log("{$level}: {$message}");
}
}