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53 lines
1.4 KiB
53 lines
1.4 KiB
<?php
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/* For licensing terms, see /license.txt */
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/**
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* This file contains a Hook Event class for Admin Block.
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*
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* @package chamilo.library.hook
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*/
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/**
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* Class HookAdminBlock
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* This class is a Hook event implementing Admin Block Event interface.
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* This class is used to modify admin block by notifying Hook Observer for Admin Block.
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*/
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class HookAdminBlock extends HookEvent implements HookAdminBlockEventInterface
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{
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/**
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* Constructor.
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*/
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protected function __construct()
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{
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parent::__construct('HookAdminBlock');
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}
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/**
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* Notify Hook observers for Admin Block event.
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*
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* @param int $type Set the type of hook event called.
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* 0: HOOK_EVENT_TYPE_PRE, 1: HOOK_EVENT_TYPE_POST
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*
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* @return array|int
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*/
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public function notifyAdminBlock($type)
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{
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/** @var \HookAdminBlockObserverInterface $observer */
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// Save data
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if (isset($this->eventData['blocks'])) {
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$this->eventData['type'] = $type;
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// Call all registered hook observers for admin block
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foreach ($this->observers as $observer) {
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$data = $observer->hookAdminBlock($this);
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if (isset($data['blocks'])) {
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// Get modified data
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$this->eventData['blocks'] = $data['blocks'];
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}
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}
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return $this->eventData;
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}
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return 0;
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}
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}
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