Class LocaleSelectorFilter
Sets the runtime default locale for the request based on the Accept-Language header. The default will only be set if it matches the list of passed valid locales.
- Cake\Routing\DispatcherFilter implements Cake\Event\EventListenerInterface uses Cake\Core\InstanceConfigTrait
-
Cake\Routing\Filter\LocaleSelectorFilter
Properties summary
-
$_localesprotectedarrayList of valid locales for the request
Inherited Properties
Method Summary
-
__construct() public
Constructor. -
beforeDispatch() public
Inspects the request for the Accept-Language header and sets the Locale for the current runtime if it matches the list of valid locales as passed in the configuration.
Method Detail
__construct() public ¶
__construct( array $config = [] )
Constructor.
Parameters
- array $config optional []
- Settings for the filter.
Throws
Overrides
beforeDispatch() public ¶
beforeDispatch( Cake\Event\Event $event )
Inspects the request for the Accept-Language header and sets the Locale for the current runtime if it matches the list of valid locales as passed in the configuration.
Parameters
-
Cake\Event\Event$event - The event instance.
Overrides
Methods inherited from Cake\Routing\DispatcherFilter
afterDispatch() public ¶
afterDispatch( Cake\Event\Event $event )
Method called after the controller served a request and generated a response. It is possible to alter the response object at this point as it is not sent to the client yet.
If false is returned, the event will be stopped and no more listeners will be notified.
Alternatively you can call $event->stopPropagation() to achieve the same result.
Parameters
-
Cake\Event\Event$event container object having the
requestandresponsekeys in the data property.
handle() public ¶
handle( Cake\Event\Event $event )
Handler method that applies conditions and resolves the correct method to call.
Parameters
-
Cake\Event\Event$event - The event instance.
Returns
implementedEvents() public ¶
implementedEvents( )
Returns the list of events this filter listens to.
Dispatcher notifies 2 different events Dispatcher.before and Dispatcher.after.
By default this class will attach preDispatch and postDispatch method respectively.
Override this method at will to only listen to the events you are interested in.
Returns
Implementation of
matches() public ¶
matches( Cake\Event\Event $event )
Check to see if the incoming request matches this filter's criteria.
Parameters
-
Cake\Event\Event$event - The event to match.
Returns
Methods used from Cake\Core\InstanceConfigTrait
_configDelete() protected ¶
_configDelete( string $key )
Deletes a single config key.
Parameters
- string $key
- Key to delete.
Throws
_configRead() protected ¶
_configRead( string|null $key )
Reads a config key.
Parameters
- string|null $key
- Key to read.
Returns
_configWrite() protected ¶
_configWrite( string|array $key , mixed $value , boolean|string $merge = false )
Writes a config key.
Parameters
- string|array $key
- Key to write to.
- mixed $value
- Value to write.
- boolean|string $merge optional false
True to merge recursively, 'shallow' for simple merge, false to overwrite, defaults to false.
Throws
config() public deprecated ¶
config( string|array|null $key = null , mixed|null $value = null , boolean $merge = true )
Gets/Sets the config.
Usage
Reading the whole config:
$this->config();
Reading a specific value:
$this->config('key');
Reading a nested value:
$this->config('some.nested.key');
Setting a specific value:
$this->config('key', $value);
Setting a nested value:
$this->config('some.nested.key', $value);
Updating multiple config settings at the same time:
$this->config(['one' => 'value', 'another' => 'value']);
Deprecated
Parameters
- string|array|null $key optional null
- The key to get/set, or a complete array of configs.
- mixed|null $value optional null
- The value to set.
- boolean $merge optional true
- Whether to recursively merge or overwrite existing config, defaults to true.
Returns
Config value being read, or the object itself on write operations.
Throws
configShallow() public ¶
configShallow( string|array $key , mixed|null $value = null )
Merge provided config with existing config. Unlike config() which does
a recursive merge for nested keys, this method does a simple merge.
Setting a specific value:
$this->configShallow('key', $value);
Setting a nested value:
$this->configShallow('some.nested.key', $value);
Updating multiple config settings at the same time:
$this->configShallow(['one' => 'value', 'another' => 'value']);
Parameters
- string|array $key
- The key to set, or a complete array of configs.
- mixed|null $value optional null
- The value to set.
Returns
$this
getConfig() public ¶
getConfig( string|null $key = null , mixed $default = null )
Returns the config.
Usage
Reading the whole config:
$this->getConfig();
Reading a specific value:
$this->getConfig('key');
Reading a nested value:
$this->getConfig('some.nested.key');
Reading with default value:
$this->getConfig('some-key', 'default-value');
Parameters
- string|null $key optional null
- The key to get or null for the whole config.
- mixed $default optional null
- The return value when the key does not exist.
Returns
Configuration data at the named key or null if the key does not exist.
setConfig() public ¶
setConfig( string|array $key , mixed|null $value = null , boolean $merge = true )
Sets the config.
Usage
Setting a specific value:
$this->setConfig('key', $value);
Setting a nested value:
$this->setConfig('some.nested.key', $value);
Updating multiple config settings at the same time:
$this->setConfig(['one' => 'value', 'another' => 'value']);
Parameters
- string|array $key
- The key to set, or a complete array of configs.
- mixed|null $value optional null
- The value to set.
- boolean $merge optional true
- Whether to recursively merge or overwrite existing config, defaults to true.
Returns
$this