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59 lines
1.3 KiB
59 lines
1.3 KiB
<?php
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/* For licensing terms, see /license.txt */
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abstract class HookObserver implements HookObserverInterface
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{
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public $path;
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public $pluginName;
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/**
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* Construct method
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* @param string $path
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* @param string $pluginName
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*/
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protected function __construct($path, $pluginName)
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{
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$this->path = $path;
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$this->pluginName = $pluginName;
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}
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/**
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* Return the singleton instance of Hook observer.
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* If Hook Management plugin is not enabled, will return NULL
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* @return HookEventInterface|null
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*/
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public static function create()
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{
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static $result = null;
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if ($result) {
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return $result;
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} else {
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try {
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$class = get_called_class();
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return new $class;
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} catch (Exception $e) {
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return null;
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}
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}
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}
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/**
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* Return the path from the class, needed to store location or autoload later.
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* @return string
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*/
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public function getPath()
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{
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return $this->path;
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}
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/**
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* Return the plugin name where is the Hook Observer.
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* @return string
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*/
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public function getPluginName()
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{
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return $this->pluginName;
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}
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} |