Class luya\web\UrlManager

Inheritanceluya\web\UrlManager » yii\web\UrlManager » yii\base\Component » yii\base\BaseObject
Implementsyii\base\Configurable
Available since version1.0.0

Extended LUYA UrlManager.

UrlManger extends the Yii2 Url Manager by resolving composition informations while parseRequest and provides other helper methods.

Public Properties

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Property Type Description Defined By
$baseUrl string The base URL that is used by createUrl() to prepend to created URLs. yii\web\UrlManager
$behaviors yii\base\Behavior[] List of behaviors attached to this component. yii\base\Component
$cache yii\caching\CacheInterface|array|string|boolean The cache object or the application component ID of the cache object. yii\web\UrlManager
$composition luya\web\Composition The composition component if registered. luya\web\UrlManager
$contextNavItemId integer In order to build urls, the nav item id from cms module can be stored in the UrlManager as $contextNavItemId. luya\web\UrlManager
$enablePrettyUrl boolean Pretty urls are enabled by default and can not be turned off in luya cms context. luya\web\UrlManager
$enableStrictParsing boolean Whether to enable strict parsing. yii\web\UrlManager
$hostInfo string The host info (e.g. https://www.example.com) that is used by createAbsoluteUrl() to prepend to created URLs. yii\web\UrlManager
$menu boolean|luya\cms\Menu The menu componet if registered. luya\web\UrlManager
$normalizer yii\web\UrlNormalizer|array|string|false The configuration for yii\web\UrlNormalizer used by this UrlManager. yii\web\UrlManager
$overrideLanguage boolean Whether the {{luya\web\Composition}} resolved value should override Yii::$app->language or not. luya\web\UrlManager
$routeParam string The GET parameter name for route. yii\web\UrlManager
$ruleConfig array The default url rule configuration uses the {{\luya\web\UrlRule}} class. luya\web\UrlManager
$rules array The rules for creating and parsing URLs when $enablePrettyUrl is true. yii\web\UrlManager
$scriptUrl string The entry script URL that is used by createUrl() to prepend to created URLs. yii\web\UrlManager
$showScriptName boolean As mod rewrite is required by a LUYA cms instance the script name must be turned off by default. luya\web\UrlManager
$suffix string The URL suffix used when $enablePrettyUrl is true. yii\web\UrlManager

Protected Properties

Hide inherited properties

Property Type Description Defined By
$cacheKey string The cache key for cached rules yii\web\UrlManager

Public Methods

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Method Description Defined By
__call() Calls the named method which is not a class method. yii\base\Component
__clone() This method is called after the object is created by cloning an existing one. yii\base\Component
__construct() Constructor. yii\base\BaseObject
__get() Returns the value of a component property. yii\base\Component
__isset() Checks if a property is set, i.e. defined and not null. yii\base\Component
__set() Sets the value of a component property. yii\base\Component
__unset() Sets a component property to be null. yii\base\Component
addRules() Extend functionality of parent::addRules by the ability to add composition routes. luya\web\UrlManager
attachBehavior() Attaches a behavior to this component. yii\base\Component
attachBehaviors() Attaches a list of behaviors to the component. yii\base\Component
behaviors() Returns a list of behaviors that this component should behave as. yii\base\Component
canGetProperty() Returns a value indicating whether a property can be read. yii\base\Component
canSetProperty() Returns a value indicating whether a property can be set. yii\base\Component
className() Returns the fully qualified name of this class. yii\base\BaseObject
createAbsoluteUrl() Creates an absolute URL using the given route and query parameters. yii\web\UrlManager
createMenuItemUrl() Create an url for a menu item. luya\web\UrlManager
createUrl() Extend createUrl method by verify its context implementation to add cms urls prepand to the requested createurl params. luya\web\UrlManager
detachBehavior() Detaches a behavior from the component. yii\base\Component
detachBehaviors() Detaches all behaviors from the component. yii\base\Component
ensureBehaviors() Makes sure that the behaviors declared in behaviors() are attached to this component. yii\base\Component
getBaseUrl() Returns the base URL that is used by createUrl() to prepend to created URLs. yii\web\UrlManager
getBehavior() Returns the named behavior object. yii\base\Component
getBehaviors() Returns all behaviors attached to this component. yii\base\Component
getComposition() Get the composition component luya\web\UrlManager
getHostInfo() Returns the host info that is used by createAbsoluteUrl() to prepend to created URLs. yii\web\UrlManager
getMenu() Get the menu component if its registered in the current applications. luya\web\UrlManager
getScriptUrl() Returns the entry script URL that is used by createUrl() to prepend to created URLs. yii\web\UrlManager
hasEventHandlers() Returns a value indicating whether there is any handler attached to the named event. yii\base\Component
hasMethod() Returns a value indicating whether a method is defined. yii\base\Component
hasProperty() Returns a value indicating whether a property is defined for this component. yii\base\Component
init() Initializes UrlManager. yii\web\UrlManager
internalCreateAbsoluteUrl() Create absolute url from the given route params. luya\web\UrlManager
internalCreateUrl() Yii2 createUrl base implementation extends the prepand of the comosition luya\web\UrlManager
off() Detaches an existing event handler from this component. yii\base\Component
on() Attaches an event handler to an event. yii\base\Component
parseRequest() Extend functionality of parent::parseRequest() by verify and resolve the composition informations. luya\web\UrlManager
prependBaseUrl() Prepand the base url to an existing route luya\web\UrlManager
removeBaseUrl() Remove the base url from a route luya\web\UrlManager
routeHasLanguageCompositionPrefix() Ensure whether a route starts with a language short key or not. luya\web\UrlManager
setBaseUrl() Sets the base URL that is used by createUrl() to prepend to created URLs. yii\web\UrlManager
setComposition() Setter method for the composition component. luya\web\UrlManager
setHostInfo() Sets the host info that is used by createAbsoluteUrl() to prepend to created URLs. yii\web\UrlManager
setScriptUrl() Sets the entry script URL that is used by createUrl() to prepend to created URLs. yii\web\UrlManager
trigger() Triggers an event. yii\base\Component

Protected Methods

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Method Description Defined By
buildRules() Builds URL rule objects from the given rule declarations. yii\web\UrlManager
canBeCached() Returns the value indicating whether result of createUrl() of rule should be cached in internal cache. yii\web\UrlManager
getBuiltRulesFromCache() Provides the built URL rules that are associated with the $ruleDeclarations from cache. yii\web\UrlManager
getUrlFromCache() Get URL from internal cache if exists. yii\web\UrlManager
setBuiltRulesCache() Stores $builtRules to cache, using $rulesDeclaration as a part of cache key. yii\web\UrlManager
setRuleToCache() Store rule (e.g. yii\web\UrlRule) to internal cache. yii\web\UrlManager

Property Details

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$composition public property

The composition component if registered.

$contextNavItemId public property

In order to build urls, the nav item id from cms module can be stored in the UrlManager as $contextNavItemId.

This context setter is called in {{luya\cms\frontend\base\Controller::renderItem()}} method and is used when calling {{\luya\web\UrlManager::createUrl}} method.

public integer $contextNavItemId null
$enablePrettyUrl public property

Pretty urls are enabled by default and can not be turned off in luya cms context.

public boolean $enablePrettyUrl true
$menu public property

The menu componet if registered.

public boolean|luya\cms\Menu $menu null
$overrideLanguage public property (available since version 2.0.0)

Whether the {{luya\web\Composition}} resolved value should override Yii::$app->language or not.

public boolean $overrideLanguage true
$ruleConfig public property

The default url rule configuration uses the {{\luya\web\UrlRule}} class.

public array $ruleConfig = [
    
'class' => 'luya\web\UrlRule',
]
$showScriptName public property

As mod rewrite is required by a LUYA cms instance the script name must be turned off by default.

public boolean $showScriptName false

Method Details

Hide inherited methods

__call() public method

Defined in: yii\base\Component::__call()

Calls the named method which is not a class method.

This method will check if any attached behavior has the named method and will execute it if available.

Do not call this method directly as it is a PHP magic method that will be implicitly called when an unknown method is being invoked.

public mixed __call ( $name, $params )
$name string

The method name

$params array

Method parameters

return mixed

The method return value

throws yii\base\UnknownMethodException

when calling unknown method

                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()");
}

            
__clone() public method

Defined in: yii\base\Component::__clone()

This method is called after the object is created by cloning an existing one.

It removes all behaviors because they are attached to the old object.

public void __clone ( )

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

            
__construct() public method

Defined in: yii\base\BaseObject::__construct()

Constructor.

The default implementation does two things:

  • Initializes the object with the given configuration $config.
  • Call init().

If this method is overridden in a child class, it is recommended that

  • the last parameter of the constructor is a configuration array, like $config here.
  • call the parent implementation at the end of the constructor.
public void __construct ( $config = [] )
$config array

Name-value pairs that will be used to initialize the object properties

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

            
__get() public method

Defined in: yii\base\Component::__get()

Returns the value of a component property.

This method will check in the following order and act accordingly:

  • a property defined by a getter: return the getter result
  • a property of a behavior: return the behavior property value

Do not call this method directly as it is a PHP magic method that will be implicitly called when executing $value = $component->property;.

See also __set().

public mixed __get ( $name )
$name string

The property name

return mixed

The property value or the value of a behavior's property

throws yii\base\UnknownPropertyException

if the property is not defined

throws yii\base\InvalidCallException

if the property is write-only.

                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);
}

            
__isset() public method

Defined in: yii\base\Component::__isset()

Checks if a property is set, i.e. defined and not null.

This method will check in the following order and act accordingly:

  • a property defined by a setter: return whether the property is set
  • a property of a behavior: return whether the property is set
  • return false for non existing properties

Do not call this method directly as it is a PHP magic method that will be implicitly called when executing isset($component->property).

See also https://www.php.net/manual/en/function.isset.php.

public boolean __isset ( $name )
$name string

The property name or the event name

return boolean

Whether the named property is set

                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;
}

            
__set() public method

Defined in: yii\base\Component::__set()

Sets the value of a component property.

This method will check in the following order and act accordingly:

  • a property defined by a setter: set the property value
  • an event in the format of "on xyz": attach the handler to the event "xyz"
  • a behavior in the format of "as xyz": attach the behavior named as "xyz"
  • a property of a behavior: set the behavior property value

Do not call this method directly as it is a PHP magic method that will be implicitly called when executing $component->property = $value;.

See also __get().

public void __set ( $name, $value )
$name string

The property name or the event name

$value mixed

The property value

throws yii\base\UnknownPropertyException

if the property is not defined

throws yii\base\InvalidCallException

if the property is read-only.

                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);
}

            
__unset() public method

Defined in: yii\base\Component::__unset()

Sets a component property to be null.

This method will check in the following order and act accordingly:

  • a property defined by a setter: set the property value to be null
  • a property of a behavior: set the property value to be null

Do not call this method directly as it is a PHP magic method that will be implicitly called when executing unset($component->property).

See also https://www.php.net/manual/en/function.unset.php.

public void __unset ( $name )
$name string

The property name

throws yii\base\InvalidCallException

if the property is read only.

                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);
}

            
addRules() public method

Extend functionality of parent::addRules by the ability to add composition routes.

See also yii\web\UrlManager::addRules().

public void addRules ( $rules, $append true )
$rules array

An array wil rules

$append boolean

Append to the end of the rules or not.

                public function addRules($rules, $append = true)
{
    foreach ($rules as $key => $rule) {
        if (is_array($rule) && isset($rule['composition'])) {
            foreach ($rule['composition'] as $composition => $pattern) {
                $rules[] = [
                    'pattern' => $pattern,
                    'route' => $composition.'/'.$rule['route'],
                ];
            }
        }
    }
    return parent::addRules($rules, $append);
}

            
attachBehavior() public method

Defined in: yii\base\Component::attachBehavior()

Attaches a behavior to this component.

This method will create the behavior object based on the given configuration. After that, the behavior object will be attached to this component by calling the yii\base\Behavior::attach() method.

See also detachBehavior().

public yii\base\Behavior attachBehavior ( $name, $behavior )
$name string

The name of the behavior.

$behavior string|array|yii\base\Behavior

The behavior configuration. This can be one of the following:

return yii\base\Behavior

The behavior object

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

            
attachBehaviors() public method

Defined in: yii\base\Component::attachBehaviors()

Attaches a list of behaviors to the component.

Each behavior is indexed by its name and should be a yii\base\Behavior object, a string specifying the behavior class, or an configuration array for creating the behavior.

See also attachBehavior().

public void attachBehaviors ( $behaviors )
$behaviors array

List of behaviors to be attached to the component

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

            
behaviors() public method

Defined in: yii\base\Component::behaviors()

Returns a list of behaviors that this component should behave as.

Child classes may override this method to specify the behaviors they want to behave as.

The return value of this method should be an array of behavior objects or configurations indexed by behavior names. A behavior configuration can be either a string specifying the behavior class or an array of the following structure:

'behaviorName' => [
    'class' => 'BehaviorClass',
    'property1' => 'value1',
    'property2' => 'value2',
]

Note that a behavior class must extend from yii\base\Behavior. Behaviors can be attached using a name or anonymously. When a name is used as the array key, using this name, the behavior can later be retrieved using getBehavior() or be detached using detachBehavior(). Anonymous behaviors can not be retrieved or detached.

Behaviors declared in this method will be attached to the component automatically (on demand).

public array behaviors ( )
return array

The behavior configurations.

                public function behaviors()
{
    return [];
}

            
buildRules() protected method

Defined in: yii\web\UrlManager::buildRules()

Builds URL rule objects from the given rule declarations.

protected yii\web\UrlRuleInterface[] buildRules ( $ruleDeclarations )
$ruleDeclarations array

The rule declarations. Each array element represents a single rule declaration. Please refer to $rules for the acceptable rule formats.

return yii\web\UrlRuleInterface[]

The rule objects built from the given rule declarations

throws yii\base\InvalidConfigException

if a rule declaration is invalid

                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;
}

            
canBeCached() protected method (available since version 2.0.12)

Defined in: yii\web\UrlManager::canBeCached()

Returns the value indicating whether result of createUrl() of rule should be cached in internal cache.

See also:

protected boolean canBeCached ( yii\web\UrlRuleInterface $rule )
$rule yii\web\UrlRuleInterface
return boolean

true if result should be cached, false if not.

                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;
}

            
canGetProperty() public method

Defined in: yii\base\Component::canGetProperty()

Returns a value indicating whether a property can be read.

A property can be read if:

  • the class has a getter method associated with the specified name (in this case, property name is case-insensitive);
  • the class has a member variable with the specified name (when $checkVars is true);
  • an attached behavior has a readable property of the given name (when $checkBehaviors is true).

See also canSetProperty().

public boolean canGetProperty ( $name, $checkVars true, $checkBehaviors true )
$name string

The property name

$checkVars boolean

Whether to treat member variables as properties

$checkBehaviors boolean

Whether to treat behaviors' properties as properties of this component

return boolean

Whether the property can be read

                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;
}

            
canSetProperty() public method

Defined in: yii\base\Component::canSetProperty()

Returns a value indicating whether a property can be set.

A property can be written if:

  • the class has a setter method associated with the specified name (in this case, property name is case-insensitive);
  • the class has a member variable with the specified name (when $checkVars is true);
  • an attached behavior has a writable property of the given name (when $checkBehaviors is true).

See also canGetProperty().

public boolean canSetProperty ( $name, $checkVars true, $checkBehaviors true )
$name string

The property name

$checkVars boolean

Whether to treat member variables as properties

$checkBehaviors boolean

Whether to treat behaviors' properties as properties of this component

return boolean

Whether the property can be written

                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;
}

            
className() public static method
Deprecated since 2.0.14. On PHP >=5.5, use ::class instead.

Defined in: yii\base\BaseObject::className()

Returns the fully qualified name of this class.

public static string className ( )
return string

The fully qualified name of this class.

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

            
createAbsoluteUrl() public method

Defined in: yii\web\UrlManager::createAbsoluteUrl()

Creates an absolute URL using the given route and query parameters.

This method prepends the URL created by createUrl() with the $hostInfo.

Note that unlike yii\helpers\Url::toRoute(), this method always treats the given route as an absolute route.

See also createUrl().

public string createAbsoluteUrl ( $params, $scheme null )
$params string|array

Use a string to represent a route (e.g. site/index), or an array to represent a route with query parameters (e.g. ['site/index', 'param1' => 'value1']).

$scheme string|null

The scheme to use for the URL (either http, https or empty string for protocol-relative URL). If not specified the scheme of the current request will be used.

return string

The created URL

                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);
}

            
createMenuItemUrl() public method

Create an url for a menu item.

public string createMenuItemUrl ( $params, $navItemId, $composition null, $scheme false )
$params string|array

Use a string to represent a route (e.g. site/index), or an array to represent a route with query parameters (e.g. ['site/index', 'param1' => 'value1']).

$navItemId integer

The nav item Id

$composition null|luya\web\Composition

Optional other composition config instead of using the default composition

$scheme boolean

Whether to use absolute scheme path or not. This can be either http, https, true or false

                public function createMenuItemUrl($params, $navItemId, $composition = null, $scheme = false)
{
    $composition = empty($composition) ? $this->getComposition() : $composition;
    $url = $scheme ? $this->internalCreateAbsoluteUrl($params, $scheme, $composition) : $this->internalCreateUrl($params, $composition);
    if (!$this->menu) {
        return $url;
    }
    return $this->urlReplaceModule($url, $navItemId, $composition);
}

            
createUrl() public method

Extend createUrl method by verify its context implementation to add cms urls prepand to the requested createurl params.

From the original create url function of Yii:

You may specify the route as a string, e.g., site/index. You may also use an array if you want to specify additional query parameters for the URL being created. The array format must be:

// generates: /index.php?r=site%2Findex&param1=value1&param2=value2
['site/index', 'param1' => 'value1', 'param2' => 'value2']

If you want to create a URL with an anchor, you can use the array format with a # parameter. For example,

// generates: /index.php?r=site%2Findex&param1=value1#name
['site/index', 'param1' => 'value1', '#' => 'name']

The URL created is a relative one. Use createAbsoluteUrl() to create an absolute URL.

Note that unlike {{luya\helpers\Url::toRoute()}}, this method always treats the given route as an absolute route.

See also yii\web\UrlManager::createUrl().

public string createUrl ( $params )
$params string|array

Use a string to represent a route (e.g. site/index), or an array to represent a route with query parameters (e.g. ['site/index', 'param1' => 'value1']).

return string

The created URL.

                public function createUrl($params)
{
    $response = $this->internalCreateUrl($params);
    if ($this->contextNavItemId) {
        return $this->urlReplaceModule($response, $this->contextNavItemId, $this->getComposition());
    }
    return $response;
}

            
detachBehavior() public method

Defined in: yii\base\Component::detachBehavior()

Detaches a behavior from the component.

The behavior's yii\base\Behavior::detach() method will be invoked.

public yii\base\Behavior|null detachBehavior ( $name )
$name string

The behavior's name.

return yii\base\Behavior|null

The detached behavior. Null if the behavior does not exist.

                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;
}

            
detachBehaviors() public method

Defined in: yii\base\Component::detachBehaviors()

Detaches all behaviors from the component.

public void detachBehaviors ( )

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

            
ensureBehaviors() public method

Defined in: yii\base\Component::ensureBehaviors()

Makes sure that the behaviors declared in behaviors() are attached to this component.

public void ensureBehaviors ( )

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

            
getBaseUrl() public method

Defined in: yii\web\UrlManager::getBaseUrl()

Returns the base URL that is used by createUrl() to prepend to created URLs.

It defaults to yii\web\Request::$baseUrl. This is mainly used when $enablePrettyUrl is true and $showScriptName is false.

public string getBaseUrl ( )
return string

The base URL that is used by createUrl() to prepend to created URLs.

throws yii\base\InvalidConfigException

if running in console application and $baseUrl is not configured.

                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;
}

            
getBehavior() public method

Defined in: yii\base\Component::getBehavior()

Returns the named behavior object.

public yii\base\Behavior|null getBehavior ( $name )
$name string

The behavior name

return yii\base\Behavior|null

The behavior object, or null if the behavior does not exist

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

            
getBehaviors() public method

Defined in: yii\base\Component::getBehaviors()

Returns all behaviors attached to this component.

public yii\base\Behavior[] getBehaviors ( )
return yii\base\Behavior[]

List of behaviors attached to this component

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

            
getBuiltRulesFromCache() protected method (available since version 2.0.14)

Defined in: yii\web\UrlManager::getBuiltRulesFromCache()

Provides the built URL rules that are associated with the $ruleDeclarations from cache.

protected yii\web\UrlRuleInterface[]|false getBuiltRulesFromCache ( $ruleDeclarations )
$ruleDeclarations array

The rule declarations. Each array element represents a single rule declaration. Please refer to $rules for the acceptable rule formats.

return yii\web\UrlRuleInterface[]|false

The rule objects built from the given rule declarations or boolean false when there are no cache items for this definition exists.

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

            
getComposition() public method

Get the composition component

public luya\web\Composition getComposition ( )
return luya\web\Composition

Get the composition component to resolve multi lingual handling.

                public function getComposition()
{
    if ($this->_composition === null) {
        $this->_composition = Yii::$app->get('composition');
    }
    return $this->_composition;
}

            
getHostInfo() public method

Defined in: yii\web\UrlManager::getHostInfo()

Returns the host info that is used by createAbsoluteUrl() to prepend to created URLs.

public string getHostInfo ( )
return string

The host info (e.g. https://www.example.com) that is used by createAbsoluteUrl() to prepend to created URLs.

throws yii\base\InvalidConfigException

if running in console application and $hostInfo is not configured.

                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;
}

            
getMenu() public method

Get the menu component if its registered in the current applications.

The menu component is only registered when the cms module is registered.

public boolean|luya\cms\Menu getMenu ( )
return boolean|luya\cms\Menu

The menu component object or false if not available.

                public function getMenu()
{
    if ($this->_menu === null) {
        $menu = Yii::$app->get('menu', false);
        if ($menu) {
            $this->_menu = $menu;
        } else {
            $this->_menu = false;
        }
    }
    return $this->_menu;
}

            
getScriptUrl() public method

Defined in: yii\web\UrlManager::getScriptUrl()

Returns the entry script URL that is used by createUrl() to prepend to created URLs.

It defaults to yii\web\Request::$scriptUrl. This is mainly used when $enablePrettyUrl is false or $showScriptName is true.

public string getScriptUrl ( )
return string

The entry script URL that is used by createUrl() to prepend to created URLs.

throws yii\base\InvalidConfigException

if running in console application and $scriptUrl is not configured.

                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;
}

            
getUrlFromCache() protected method (available since version 2.0.8)

Defined in: yii\web\UrlManager::getUrlFromCache()

Get URL from internal cache if exists.

See also createUrl().

protected boolean|string getUrlFromCache ( $cacheKey, $route, $params )
$cacheKey string

Generated cache key to store data.

$route string

The route (e.g. site/index).

$params array

Rule params.

return boolean|string

The created URL

                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;
}

            
hasEventHandlers() public method

Defined in: yii\base\Component::hasEventHandlers()

Returns a value indicating whether there is any handler attached to the named event.

public boolean hasEventHandlers ( $name )
$name string

The event name

return boolean

Whether there is any handler attached to the event.

                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);
}

            
hasMethod() public method

Defined in: yii\base\Component::hasMethod()

Returns a value indicating whether a method is defined.

A method is defined if:

  • the class has a method with the specified name
  • an attached behavior has a method with the given name (when $checkBehaviors is true).
public boolean hasMethod ( $name, $checkBehaviors true )
$name string

The property name

$checkBehaviors boolean

Whether to treat behaviors' methods as methods of this component

return boolean

Whether the method is defined

                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;
}

            
hasProperty() public method

Defined in: yii\base\Component::hasProperty()

Returns a value indicating whether a property is defined for this component.

A property is defined if:

  • the class has a getter or setter method associated with the specified name (in this case, property name is case-insensitive);
  • the class has a member variable with the specified name (when $checkVars is true);
  • an attached behavior has a property of the given name (when $checkBehaviors is true).

See also:

public boolean hasProperty ( $name, $checkVars true, $checkBehaviors true )
$name string

The property name

$checkVars boolean

Whether to treat member variables as properties

$checkBehaviors boolean

Whether to treat behaviors' properties as properties of this component

return boolean

Whether the property is defined

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

            
init() public method

Defined in: yii\web\UrlManager::init()

Initializes UrlManager.

public void init ( )

                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);
    }
}

            
internalCreateAbsoluteUrl() public method

Create absolute url from the given route params.

public string internalCreateAbsoluteUrl ( $params, $scheme null, $composition null )
$params string|array

The see createUrl

$scheme boolean

Whether to use absolute scheme path or not.

$composition null|luya\web\Composition

Composition instance to change the route behavior

return string

The created url

                public function internalCreateAbsoluteUrl($params, $scheme = null, $composition = null)
{
    $params = (array) $params;
    $url = $this->internalCreateUrl($params, $composition);
    if (strpos($url, '://') === false) {
        $url = $this->getHostInfo() . $url;
    }
    if (is_string($scheme) && ($pos = strpos($url, '://')) !== false) {
        $url = $scheme . substr($url, $pos);
    }
    return $url;
}

            
internalCreateUrl() public method

Yii2 createUrl base implementation extends the prepand of the comosition

public string internalCreateUrl ( $params, $composition null )
$params string|array

An array with params or not (e.g. ['module/controller/action', 'param1' => 'value1'])

$composition null|luya\web\Composition

Composition instance to change the route behavior

                public function internalCreateUrl($params, $composition = null)
{
    $params = (array) $params;
    
    $composition = empty($composition) ? $this->getComposition() : $composition;
    
    $originalParams = $params;
    
    // prepand the original route, whether is hidden or not!
    // https://github.com/luyadev/luya/issues/1146
    $params[0] = $composition->prependTo($params[0], $composition->createRoute());
    
    $response = parent::createUrl($params);
    // Check if the parsed route with the prepand composition has been found or not.
    if (strpos($response, rtrim($params[0], '/')) !== false) {
        // we got back the same url from the createUrl, no match against composition route.
        $response = parent::createUrl($originalParams);
    }
    $response = $this->removeBaseUrl($response);
    $response = $composition->prependTo($response);
    return $this->prependBaseUrl($response);
}

            
off() public method

Defined in: yii\base\Component::off()

Detaches an existing event handler from this component.

This method is the opposite of on().

Note: in case wildcard pattern is passed for event name, only the handlers registered with this wildcard will be removed, while handlers registered with plain names matching this wildcard will remain.

See also on().

public boolean off ( $name, $handler null )
$name string

Event name

$handler callable|null

The event handler to be removed. If it is null, all handlers attached to the named event will be removed.

return boolean

If a handler is found and detached

                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;
}

            
on() public method

Defined in: yii\base\Component::on()

Attaches an event handler to an event.

The event handler must be a valid PHP callback. The following are some examples:

function ($event) { ... }         // anonymous function
[$object, 'handleClick']          // $object->handleClick()
['Page', 'handleClick']           // Page::handleClick()
'handleClick'                     // global function handleClick()

The event handler must be defined with the following signature,

function ($event)

where $event is an yii\base\Event object which includes parameters associated with the event.

Since 2.0.14 you can specify event name as a wildcard pattern:

$component->on('event.group.*', function ($event) {
    Yii::trace($event->name . ' is triggered.');
});

See also off().

public void on ( $name, $handler, $data null, $append true )
$name string

The event name

$handler callable

The event handler

$data mixed

The data to be passed to the event handler when the event is triggered. When the event handler is invoked, this data can be accessed via yii\base\Event::$data.

$append boolean

Whether to append new event handler to the end of the existing handler list. If false, the new handler will be inserted at the beginning of the existing handler list.

                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]);
    }
}

            
parseRequest() public method

Extend functionality of parent::parseRequest() by verify and resolve the composition informations.

See also yii\web\UrlManager::parseRequest().

public array|boolean parseRequest ( $request )
$request luya\web\Request

The request component.

return array|boolean

The route and the associated parameters. The latter is always empty if $enablePrettyUrl is false. false is returned if the current request cannot be successfully parsed.

                public function parseRequest($request)
{
    // extra data from request to composition, which changes the pathInfo of the Request-Object.
    $resolver = $this->getComposition()->getResolvedPathInfo($request);
    try {
        $request->setPathInfo($resolver->resolvedPath);
    } catch (NotFoundHttpException $error) {
        // the resolver has thrown an 404 excpetion, stop parsing request and return false (which is: page not found)
        return false;
    }
    
    $parsedRequest = parent::parseRequest($request);
    // if [[enablePrettyUrl]] is `false`. `false` is returned if the current request cannot be successfully parsed.
    if ($parsedRequest === false) {
        return false;
    }
    // ensure if the parsed route first match equals the composition pattern.
    // This can be the case when composition is hidden, but not default language is loaded and a
    // url composition route is loaded!
    // @see https://github.com/luyadev/luya/issues/1146
    $res = $this->routeHasLanguageCompositionPrefix($parsedRequest[0], $resolver->getResolvedKeyValue(Composition::VAR_LANG_SHORT_CODE));
    
    if ($this->overrideLanguage) {
        // set the application language based from the parsed composition request:
        Yii::$app->setLocale($this->composition->langShortCode);
        Yii::$app->language = $this->composition->langShortCode;
    }
    
    // if enableStrictParsing is enabled and the route is not found, $parsedRequest will return `false`.
    if ($res === false && ($this->composition->hidden || $parsedRequest === false)) {
        return $parsedRequest;
    }
    
    $composition = $this->composition->createRoute();
    $length = strlen($composition);
    $route = $parsedRequest[0];
    
    if (substr($route, 0, $length+1) == $composition.'/') {
        $parsedRequest[0] = substr($parsedRequest[0], $length);
    }
    
    // remove start trailing slashes from route.
    $parsedRequest[0] = ltrim($parsedRequest[0], '/');
    
    return $parsedRequest;
}

            
prependBaseUrl() public method

Prepand the base url to an existing route

public string prependBaseUrl ( $route )
$route string

The route where the base url should be prepend to.

return string

The route with prepanded baseUrl.

                public function prependBaseUrl($route)
{
    return rtrim($this->baseUrl, '/').'/'.ltrim($route, '/');
}

            
removeBaseUrl() public method

Remove the base url from a route

public mixed removeBaseUrl ( $route )
$route string

The route where the baseUrl should be removed from.

                public function removeBaseUrl($route)
{
    return preg_replace('#'.preg_quote($this->baseUrl, '#').'#', '', $route, 1);
}

            
routeHasLanguageCompositionPrefix() public method

Ensure whether a route starts with a language short key or not.

public boolean routeHasLanguageCompositionPrefix ( $route, $language )
$route string

The route to check en/module/controller/action or without module/controller/action

$language string

The language to check whether it exists or not en.

                public function routeHasLanguageCompositionPrefix($route, $language)
{
    $parts = explode("/", $route);
    if (isset($parts[0]) && $parts[0] == $language) {
        return true;
    }
    
    return false;
}

            
setBaseUrl() public method

Defined in: yii\web\UrlManager::setBaseUrl()

Sets the base URL that is used by createUrl() to prepend to created URLs.

This is mainly used when $enablePrettyUrl is true and $showScriptName is false.

public void setBaseUrl ( $value )
$value string

The base URL that is used by createUrl() to prepend to created URLs.

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

            
setBuiltRulesCache() protected method (available since version 2.0.14)

Defined in: yii\web\UrlManager::setBuiltRulesCache()

Stores $builtRules to cache, using $rulesDeclaration as a part of cache key.

protected boolean setBuiltRulesCache ( $ruleDeclarations, $builtRules )
$ruleDeclarations array

The rule declarations. Each array element represents a single rule declaration. Please refer to $rules for the acceptable rule formats.

$builtRules yii\web\UrlRuleInterface[]

The rule objects built from the given rule declarations.

return boolean

Whether the value is successfully stored into cache

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

            
setComposition() public method

Setter method for the composition component.

public void setComposition ( luya\web\Composition $composition )
$composition luya\web\Composition

                public function setComposition(Composition $composition)
{
    $this->_composition = $composition;
}

            
setHostInfo() public method

Defined in: yii\web\UrlManager::setHostInfo()

Sets the host info that is used by createAbsoluteUrl() to prepend to created URLs.

public void setHostInfo ( $value )
$value string

The host info (e.g. "https://www.example.com") that is used by createAbsoluteUrl() to prepend to created URLs.

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

            
setRuleToCache() protected method (available since version 2.0.8)

Defined in: yii\web\UrlManager::setRuleToCache()

Store rule (e.g. yii\web\UrlRule) to internal cache.

protected void setRuleToCache ( $cacheKey, yii\web\UrlRuleInterface $rule )
$cacheKey
$rule yii\web\UrlRuleInterface

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

            
setScriptUrl() public method

Defined in: yii\web\UrlManager::setScriptUrl()

Sets the entry script URL that is used by createUrl() to prepend to created URLs.

This is mainly used when $enablePrettyUrl is false or $showScriptName is true.

public void setScriptUrl ( $value )
$value string

The entry script URL that is used by createUrl() to prepend to created URLs.

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

            
trigger() public method

Defined in: yii\base\Component::trigger()

Triggers an event.

This method represents the happening of an event. It invokes all attached handlers for the event including class-level handlers.

public void trigger ( $name, yii\base\Event $event null )
$name string

The event name

$event yii\base\Event|null

The event instance. If not set, a default yii\base\Event object will be created.

                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);
}