\System\EventSystemHook

Main Hook Listener for System plugin.

Summary

Methods
Properties
Constants
implementedEvents()
displayBlock()
trigger()
eventDispatcher()
triggered()
No public properties found
No constants found
No protected methods found
No protected properties found
N/A
No private methods found
No private properties found
N/A

Methods

implementedEvents()

implementedEvents() : void

Returns a list of hooks this Hook Listener is implementing. When the class is registered in an event manager, each individual method will be associated with the respective event.

displayBlock()

displayBlock(\Cake\Event\Event $event, \Block\Model\Entity\Block $block, array $options) : array

All blocks registered by "System" plugin are associated blocks of some core's menus. So we redirect rendering task to Menu plugin's render.

Parameters

\Cake\Event\Event $event

The event that was triggered

\Block\Model\Entity\Block $block

The block being rendered

array $options

Array of additional options

Returns

array

trigger()

trigger(array|string $eventName) : \Cake\Event\Event

Triggers the given event name. This method provides a shortcut for:

$this->trigger('EventName', $arg1, $arg2, ..., $argn);

You can provide a subject to use by passing an array as first arguments where the first element is the event name and the second one is the subject, if no subject is given $this will be used by default:

$this->trigger(['GetTime', new MySubject()], $arg_0, $arg_1, ..., $arg_n);

You can also indicate an EventDispatcher instance to use by prefixing the event name with <InstanceName>::, for instance:

$this->trigger('Blog::EventName', $arg1, $arg2, ..., $argn);

This will use the EventDispacher instance named Blog and will trigger the event EventName within that instance.

Parameters

array|string $eventName

The event name to trigger

Returns

\Cake\Event\Event —

The event object that was fired

eventDispatcher()

eventDispatcher(string $name) : \QuickApps\Event\EventDispatcher

Gets an instance of the given Event Dispatcher name.

Usage:

$this->eventDispatcher('myDispatcher')
    ->trigger('MyEventName', $argument)
    ->result;

Parameters

string $name

Name of the dispatcher to get, defaults to 'default'

Returns

\QuickApps\Event\EventDispatcher

triggered()

triggered(string|null $eventName) : integer|array

Retrieves the number of times an event was triggered, or the complete list of events that were triggered.

Parameters

string|null $eventName

The name of the event, if null returns the entire list of event that were fired

Returns

integer|array