From 17dc5bdc9ede52ad618bbf326e67e3b6988170f7 Mon Sep 17 00:00:00 2001
From: Frédéric Guillot <fred@kanboard.net>
Date: Sat, 27 Dec 2014 19:10:38 -0500
Subject: Move events handling to Symfony\EventDispatcher

---
 app/Core/Event.php | 175 -----------------------------------------------------
 1 file changed, 175 deletions(-)
 delete mode 100644 app/Core/Event.php

(limited to 'app/Core/Event.php')

diff --git a/app/Core/Event.php b/app/Core/Event.php
deleted file mode 100644
index 935f8b9c..00000000
--- a/app/Core/Event.php
+++ /dev/null
@@ -1,175 +0,0 @@
-<?php
-
-namespace Core;
-
-/**
- * Event dispatcher class
- *
- * @package core
- * @author  Frederic Guillot
- */
-class Event
-{
-    /**
-     * Contains all listeners
-     *
-     * @access private
-     * @var array
-     */
-    private $listeners = array();
-
-    /**
-     * The last listener executed
-     *
-     * @access private
-     * @var string
-     */
-    private $lastListener = '';
-
-    /**
-     * The last triggered event
-     *
-     * @access private
-     * @var string
-     */
-    private $lastEvent = '';
-
-    /**
-     * Triggered events list
-     *
-     * @access private
-     * @var array
-     */
-    private $events = array();
-
-    /**
-     * Attach a listener object to an event
-     *
-     * @access public
-     * @param  string   $eventName   Event name
-     * @param  Listener $listener    Object that implements the Listener interface
-     */
-    public function attach($eventName, Listener $listener)
-    {
-        if (! isset($this->listeners[$eventName])) {
-            $this->listeners[$eventName] = array();
-        }
-
-        $this->listeners[$eventName][] = $listener;
-    }
-
-    /**
-     * Trigger an event
-     *
-     * @access public
-     * @param  string   $eventName   Event name
-     * @param  array    $data        Event data
-     */
-    public function trigger($eventName, array $data)
-    {
-        if (! $this->isEventTriggered($eventName)) {
-
-            $this->events[$eventName] = $data;
-
-            if (isset($this->listeners[$eventName])) {
-
-                foreach ($this->listeners[$eventName] as $listener) {
-
-                    $this->lastEvent = $eventName;
-
-                    if ($listener->execute($data)) {
-                        $this->lastListener = get_class($listener);
-                    }
-                }
-            }
-        }
-    }
-
-    /**
-     * Get the last listener executed
-     *
-     * @access public
-     * @return string Event name
-     */
-    public function getLastListenerExecuted()
-    {
-        return $this->lastListener;
-    }
-
-    /**
-     * Get the last fired event
-     *
-     * @access public
-     * @return string Event name
-     */
-    public function getLastTriggeredEvent()
-    {
-        return $this->lastEvent;
-    }
-
-    /**
-     * Get a list of triggered events
-     *
-     * @access public
-     * @return array
-     */
-    public function getTriggeredEvents()
-    {
-        return $this->events;
-    }
-
-    /**
-     * Get a list of triggered events
-     *
-     * @access public
-     * @return array
-     */
-    public function getEventData($eventName)
-    {
-        return isset($this->events[$eventName]) ? $this->events[$eventName] : array();
-    }
-
-    /**
-     * Check if an event have been triggered
-     *
-     * @access public
-     * @param  string $eventName    Event name
-     * @return bool
-     */
-    public function isEventTriggered($eventName)
-    {
-        return isset($this->events[$eventName]);
-    }
-
-    /**
-     * Flush the list of triggered events
-     *
-     * @access public
-     */
-    public function clearTriggeredEvents()
-    {
-        $this->events = array();
-        $this->lastEvent = '';
-    }
-
-    /**
-     * Check if a listener bind to an event
-     *
-     * @access public
-     * @param  string $eventName    Event name
-     * @param  mixed  $instance     Instance name or object itself
-     * @return bool                 Yes or no
-     */
-    public function hasListener($eventName, $instance)
-    {
-        if (isset($this->listeners[$eventName])) {
-            foreach ($this->listeners[$eventName] as $listener) {
-                if ($listener instanceof $instance) {
-                    return true;
-                }
-            }
-        }
-
-        return false;
-    }
-}
-- 
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