Class luya\web\UrlManager

                public function __call($name, $params)
{
    $this->ensureBehaviors();
    foreach ($this->_behaviors as $object) {
        if ($object->hasMethod($name)) {
            return call_user_func_array([$object, $name], $params);
        }
    }
    throw new UnknownMethodException('Calling unknown method: ' . get_class($this) . "::$name()");
}

            

                public function __clone()
{
    $this->_events = [];
    $this->_eventWildcards = [];
    $this->_behaviors = null;
}

            

                public function __construct($config = [])
{
    if (!empty($config)) {
        Yii::configure($this, $config);
    }
    $this->init();
}

            

                public function __get($name)
{
    $getter = 'get' . $name;
    if (method_exists($this, $getter)) {
        // read property, e.g. getName()
        return $this->$getter();
    }
    // behavior property
    $this->ensureBehaviors();
    foreach ($this->_behaviors as $behavior) {
        if ($behavior->canGetProperty($name)) {
            return $behavior->$name;
        }
    }
    if (method_exists($this, 'set' . $name)) {
        throw new InvalidCallException('Getting write-only property: ' . get_class($this) . '::' . $name);
    }
    throw new UnknownPropertyException('Getting unknown property: ' . get_class($this) . '::' . $name);
}

            

                public function __isset($name)
{
    $getter = 'get' . $name;
    if (method_exists($this, $getter)) {
        return $this->$getter() !== null;
    }
    // behavior property
    $this->ensureBehaviors();
    foreach ($this->_behaviors as $behavior) {
        if ($behavior->canGetProperty($name)) {
            return $behavior->$name !== null;
        }
    }
    return false;
}

            

                public function __set($name, $value)
{
    $setter = 'set' . $name;
    if (method_exists($this, $setter)) {
        // set property
        $this->$setter($value);
        return;
    } elseif (strncmp($name, 'on ', 3) === 0) {
        // on event: attach event handler
        $this->on(trim(substr($name, 3)), $value);
        return;
    } elseif (strncmp($name, 'as ', 3) === 0) {
        // as behavior: attach behavior
        $name = trim(substr($name, 3));
        $this->attachBehavior($name, $value instanceof Behavior ? $value : Yii::createObject($value));
        return;
    }
    // behavior property
    $this->ensureBehaviors();
    foreach ($this->_behaviors as $behavior) {
        if ($behavior->canSetProperty($name)) {
            $behavior->$name = $value;
            return;
        }
    }
    if (method_exists($this, 'get' . $name)) {
        throw new InvalidCallException('Setting read-only property: ' . get_class($this) . '::' . $name);
    }
    throw new UnknownPropertyException('Setting unknown property: ' . get_class($this) . '::' . $name);
}

            

                public function __unset($name)
{
    $setter = 'set' . $name;
    if (method_exists($this, $setter)) {
        $this->$setter(null);
        return;
    }
    // behavior property
    $this->ensureBehaviors();
    foreach ($this->_behaviors as $behavior) {
        if ($behavior->canSetProperty($name)) {
            $behavior->$name = null;
            return;
        }
    }
    throw new InvalidCallException('Unsetting an unknown or read-only property: ' . get_class($this) . '::' . $name);
}

            

                public function attachBehavior($name, $behavior)
{
    $this->ensureBehaviors();
    return $this->attachBehaviorInternal($name, $behavior);
}

            

                public function attachBehaviors($behaviors)
{
    $this->ensureBehaviors();
    foreach ($behaviors as $name => $behavior) {
        $this->attachBehaviorInternal($name, $behavior);
    }
}

            

                public function behaviors()
{
    return [];
}

            

                protected function buildRules($ruleDeclarations)
{
    $builtRules = $this->getBuiltRulesFromCache($ruleDeclarations);
    if ($builtRules !== false) {
        return $builtRules;
    }
    $builtRules = [];
    $verbs = 'GET|HEAD|POST|PUT|PATCH|DELETE|OPTIONS';
    foreach ($ruleDeclarations as $key => $rule) {
        if (is_string($rule)) {
            $rule = ['route' => $rule];
            if (preg_match("/^((?:($verbs),)*($verbs))\\s+(.*)$/", $key, $matches)) {
                $rule['verb'] = explode(',', $matches[1]);
                $key = $matches[4];
            }
            $rule['pattern'] = $key;
        }
        if (is_array($rule)) {
            $rule = Yii::createObject(array_merge($this->ruleConfig, $rule));
        }
        if (!$rule instanceof UrlRuleInterface) {
            throw new InvalidConfigException('URL rule class must implement UrlRuleInterface.');
        }
        $builtRules[] = $rule;
    }
    $this->setBuiltRulesCache($ruleDeclarations, $builtRules);
    return $builtRules;
}

            

                protected function canBeCached(UrlRuleInterface $rule)
{
    return
        // if rule does not provide info about create status, we cache it every time to prevent bugs like #13350
        // @see https://github.com/yiisoft/yii2/pull/13350#discussion_r114873476
        !method_exists($rule, 'getCreateUrlStatus') || ($status = $rule->getCreateUrlStatus()) === null
        || $status === UrlRule::CREATE_STATUS_SUCCESS
        || $status & UrlRule::CREATE_STATUS_PARAMS_MISMATCH;
}

            

                public function canGetProperty($name, $checkVars = true, $checkBehaviors = true)
{
    if (method_exists($this, 'get' . $name) || $checkVars && property_exists($this, $name)) {
        return true;
    } elseif ($checkBehaviors) {
        $this->ensureBehaviors();
        foreach ($this->_behaviors as $behavior) {
            if ($behavior->canGetProperty($name, $checkVars)) {
                return true;
            }
        }
    }
    return false;
}

            

                public function canSetProperty($name, $checkVars = true, $checkBehaviors = true)
{
    if (method_exists($this, 'set' . $name) || $checkVars && property_exists($this, $name)) {
        return true;
    } elseif ($checkBehaviors) {
        $this->ensureBehaviors();
        foreach ($this->_behaviors as $behavior) {
            if ($behavior->canSetProperty($name, $checkVars)) {
                return true;
            }
        }
    }
    return false;
}

            

                public static function className()
{
    return get_called_class();
}

            

                public function createAbsoluteUrl($params, $scheme = null)
{
    $params = (array) $params;
    $url = $this->createUrl($params);
    if (strpos($url, '://') === false) {
        $hostInfo = $this->getHostInfo();
        if (strncmp($url, '//', 2) === 0) {
            $url = substr($hostInfo, 0, strpos($hostInfo, '://')) . ':' . $url;
        } else {
            $url = $hostInfo . $url;
        }
    }
    return Url::ensureScheme($url, $scheme);
}

            

                public function detachBehavior($name)
{
    $this->ensureBehaviors();
    if (isset($this->_behaviors[$name])) {
        $behavior = $this->_behaviors[$name];
        unset($this->_behaviors[$name]);
        $behavior->detach();
        return $behavior;
    }
    return null;
}

            

                public function detachBehaviors()
{
    $this->ensureBehaviors();
    foreach ($this->_behaviors as $name => $behavior) {
        $this->detachBehavior($name);
    }
}

            

                public function ensureBehaviors()
{
    if ($this->_behaviors === null) {
        $this->_behaviors = [];
        foreach ($this->behaviors() as $name => $behavior) {
            $this->attachBehaviorInternal($name, $behavior);
        }
    }
}

            

                public function getBaseUrl()
{
    if ($this->_baseUrl === null) {
        $request = Yii::$app->getRequest();
        if ($request instanceof Request) {
            $this->_baseUrl = $request->getBaseUrl();
        } else {
            throw new InvalidConfigException('Please configure UrlManager::baseUrl correctly as you are running a console application.');
        }
    }
    return $this->_baseUrl;
}

            

                public function getBehavior($name)
{
    $this->ensureBehaviors();
    return isset($this->_behaviors[$name]) ? $this->_behaviors[$name] : null;
}

            

                public function getBehaviors()
{
    $this->ensureBehaviors();
    return $this->_behaviors;
}

            

                protected function getBuiltRulesFromCache($ruleDeclarations)
{
    $cache = $this->ensureCache();
    if (!$cache) {
        return false;
    }
    return $cache->get([$this->cacheKey, $this->ruleConfig, $ruleDeclarations]);
}

            

                public function getHostInfo()
{
    if ($this->_hostInfo === null) {
        $request = Yii::$app->getRequest();
        if ($request instanceof \yii\web\Request) {
            $this->_hostInfo = $request->getHostInfo();
        } else {
            throw new InvalidConfigException('Please configure UrlManager::hostInfo correctly as you are running a console application.');
        }
    }
    return $this->_hostInfo;
}

            

                public function getScriptUrl()
{
    if ($this->_scriptUrl === null) {
        $request = Yii::$app->getRequest();
        if ($request instanceof Request) {
            $this->_scriptUrl = $request->getScriptUrl();
        } else {
            throw new InvalidConfigException('Please configure UrlManager::scriptUrl correctly as you are running a console application.');
        }
    }
    return $this->_scriptUrl;
}

            

                protected function getUrlFromCache($cacheKey, $route, $params)
{
    if (!empty($this->_ruleCache[$cacheKey])) {
        foreach ($this->_ruleCache[$cacheKey] as $rule) {
            /* @var $rule UrlRule */
            if (($url = $rule->createUrl($this, $route, $params)) !== false) {
                return $url;
            }
        }
    } else {
        $this->_ruleCache[$cacheKey] = [];
    }
    return false;
}

            

                public function hasEventHandlers($name)
{
    $this->ensureBehaviors();
    if (!empty($this->_events[$name])) {
        return true;
    }
    foreach ($this->_eventWildcards as $wildcard => $handlers) {
        if (!empty($handlers) && StringHelper::matchWildcard($wildcard, $name)) {
            return true;
        }
    }
    return Event::hasHandlers($this, $name);
}

            

                public function hasMethod($name, $checkBehaviors = true)
{
    if (method_exists($this, $name)) {
        return true;
    } elseif ($checkBehaviors) {
        $this->ensureBehaviors();
        foreach ($this->_behaviors as $behavior) {
            if ($behavior->hasMethod($name)) {
                return true;
            }
        }
    }
    return false;
}

            

                public function hasProperty($name, $checkVars = true, $checkBehaviors = true)
{
    return $this->canGetProperty($name, $checkVars, $checkBehaviors) || $this->canSetProperty($name, false, $checkBehaviors);
}

            

                public function init()
{
    parent::init();
    if ($this->normalizer !== false) {
        $this->normalizer = Yii::createObject($this->normalizer);
        if (!$this->normalizer instanceof UrlNormalizer) {
            throw new InvalidConfigException('`' . get_class($this) . '::normalizer` should be an instance of `' . UrlNormalizer::className() . '` or its DI compatible configuration.');
        }
    }
    if (!$this->enablePrettyUrl) {
        return;
    }
    if (!empty($this->rules)) {
        $this->rules = $this->buildRules($this->rules);
    }
}

            

                public function off($name, $handler = null)
{
    $this->ensureBehaviors();
    if (empty($this->_events[$name]) && empty($this->_eventWildcards[$name])) {
        return false;
    }
    if ($handler === null) {
        unset($this->_events[$name], $this->_eventWildcards[$name]);
        return true;
    }
    $removed = false;
    // plain event names
    if (isset($this->_events[$name])) {
        foreach ($this->_events[$name] as $i => $event) {
            if ($event[0] === $handler) {
                unset($this->_events[$name][$i]);
                $removed = true;
            }
        }
        if ($removed) {
            $this->_events[$name] = array_values($this->_events[$name]);
            return true;
        }
    }
    // wildcard event names
    if (isset($this->_eventWildcards[$name])) {
        foreach ($this->_eventWildcards[$name] as $i => $event) {
            if ($event[0] === $handler) {
                unset($this->_eventWildcards[$name][$i]);
                $removed = true;
            }
        }
        if ($removed) {
            $this->_eventWildcards[$name] = array_values($this->_eventWildcards[$name]);
            // remove empty wildcards to save future redundant regex checks:
            if (empty($this->_eventWildcards[$name])) {
                unset($this->_eventWildcards[$name]);
            }
        }
    }
    return $removed;
}

            

                public function on($name, $handler, $data = null, $append = true)
{
    $this->ensureBehaviors();
    if (strpos($name, '*') !== false) {
        if ($append || empty($this->_eventWildcards[$name])) {
            $this->_eventWildcards[$name][] = [$handler, $data];
        } else {
            array_unshift($this->_eventWildcards[$name], [$handler, $data]);
        }
        return;
    }
    if ($append || empty($this->_events[$name])) {
        $this->_events[$name][] = [$handler, $data];
    } else {
        array_unshift($this->_events[$name], [$handler, $data]);
    }
}

            

                public function setBaseUrl($value)
{
    $this->_baseUrl = $value === null ? null : rtrim(Yii::getAlias($value), '/');
}

            

                protected function setBuiltRulesCache($ruleDeclarations, $builtRules)
{
    $cache = $this->ensureCache();
    if (!$cache) {
        return false;
    }
    return $cache->set([$this->cacheKey, $this->ruleConfig, $ruleDeclarations], $builtRules);
}

            

                public function setHostInfo($value)
{
    $this->_hostInfo = $value === null ? null : rtrim($value, '/');
}

            

                protected function setRuleToCache($cacheKey, UrlRuleInterface $rule)
{
    $this->_ruleCache[$cacheKey][] = $rule;
}

            

                public function setScriptUrl($value)
{
    $this->_scriptUrl = $value;
}

            

                public function trigger($name, Event $event = null)
{
    $this->ensureBehaviors();
    $eventHandlers = [];
    foreach ($this->_eventWildcards as $wildcard => $handlers) {
        if (StringHelper::matchWildcard($wildcard, $name)) {
            $eventHandlers[] = $handlers;
        }
    }
    if (!empty($this->_events[$name])) {
        $eventHandlers[] = $this->_events[$name];
    }
    if (!empty($eventHandlers)) {
        $eventHandlers = call_user_func_array('array_merge', $eventHandlers);
        if ($event === null) {
            $event = new Event();
        }
        if ($event->sender === null) {
            $event->sender = $this;
        }
        $event->handled = false;
        $event->name = $name;
        foreach ($eventHandlers as $handler) {
            $event->data = $handler[1];
            call_user_func($handler[0], $event);
            // stop further handling if the event is handled
            if ($event->handled) {
                return;
            }
        }
    }
    // invoke class-level attached handlers
    Event::trigger($this, $name, $event);
}