From b2bd946cd3e573b4f33826d6c7171e6f95114c3c Mon Sep 17 00:00:00 2001
From: Fabio Montefuscolo <fabio.montefuscolo@gmail.com>
Date: Tue, 15 May 2018 15:39:28 -0300
Subject: [PATCH] Rename classes

---
 composer.json                                 |  4 +-
 ...impleHooksManager.php => BaseMediator.php} | 63 ++++++++++++++-----
 ...ksManagerTest.php => BaseMediatorTest.php} | 20 +++---
 3 files changed, 58 insertions(+), 29 deletions(-)
 rename src/{SimpleHooksManager.php => BaseMediator.php} (75%)
 rename tests/{SimpleHooksManagerTest.php => BaseMediatorTest.php} (86%)

diff --git a/composer.json b/composer.json
index 4d6ce18..940919e 100644
--- a/composer.json
+++ b/composer.json
@@ -1,5 +1,5 @@
 {
-    "name": "tikiorg/simple-hooks-manager",
+    "name": "montefuscolo/php-hooks",
     "description": "A class to provide hooks as actions and filters",
     "type": "library",
     "require-dev": {
@@ -16,7 +16,7 @@
     "scripts": {
         "test": [
             "find src -name '*.php' -exec php -l {} \\;",
-            "./vendor/bin/phpunit --bootstrap vendor/autoload.php tests/SimpleHooksManagerTest"
+            "./vendor/bin/phpunit --bootstrap vendor/autoload.php tests/BaseMediatorTest"
         ]
     },
     "autoload": {
diff --git a/src/SimpleHooksManager.php b/src/BaseMediator.php
similarity index 75%
rename from src/SimpleHooksManager.php
rename to src/BaseMediator.php
index 8c8d46c..fffe868 100644
--- a/src/SimpleHooksManager.php
+++ b/src/BaseMediator.php
@@ -1,23 +1,17 @@
 <?php
-namespace TikiOrg;
+namespace montefuscolo;
 
-class SimpleHooksManager {
+class BaseMediator {
     private static $instance = null;
     private $filters = null;
     private $actions = null;
+    private $prefix = 'root:';
 
     private function __construct() {
         $this->filters = array();
         $this->actions = array();
     }
 
-    public static function getInstance() {
-        if (self::$instance === null) {
-            self::$instance = new self();
-        }
-        return self::$instance;
-    }
-
     private function add(&$chain, $name, $callback, $priority) {
         if (empty($chain[ $name ])) {
             $chain[ $name ] = array();
@@ -25,14 +19,6 @@ private function add(&$chain, $name, $callback, $priority) {
         $chain[ $name ][ ] = array($callback, $priority);
     }
 
-    public function add_filter($name, $callback, $priority=10) {
-        $this->add($this->filters, $name, $callback, $priority);
-    }
-
-    public function add_action($name, $callback, $priority=10) {
-        $this->add($this->actions, $name, $callback, $priority);
-    }
-
     private function remove(&$chain, $name, $func) {
         if (empty($chain[ $name ])) {
             return;
@@ -49,6 +35,49 @@ private function remove(&$chain, $name, $func) {
         }
     }
 
+    private function run(&$chain, $name, $subject=null) {
+        if (empty($chain[ $name ])) {
+            return $subject;
+        }
+
+        $filtering = $this->filters === $chain;
+        $subject = array_slice(func_get_args(), 2);
+
+        usort($chain[ $name ], function($a, $b) {
+            return $a[1] === $b[1] ? 0 : ( $a[1] < $b[1] ? -1 : 1 ); 
+        });
+
+        foreach ($chain[ $name ] as $function) {
+            list($callback, $priority) = $function;
+            $result = call_user_func_array($callback, $subject);
+
+            if ($filtering) {
+                $subject = array($result);
+            }
+        }
+
+        return $subject;
+    }
+
+    private function get_hook_name($name) {
+        return $this->prefix . $name;
+    }
+
+    public static function getInstance() {
+        if (self::$instance === null) {
+            self::$instance = new self();
+        }
+        return self::$instance;
+    }
+
+    public function add_filter($name, $callback, $priority=10) {
+        $this->add($this->filters, $name, $callback, $priority);
+    }
+
+    public function add_action($name, $callback, $priority=10) {
+        $this->add($this->actions, $name, $callback, $priority);
+    }
+
     public function remove_filter($name, $func=null) {
         return $this->remove($this->filters, $name, $func);
     }
diff --git a/tests/SimpleHooksManagerTest.php b/tests/BaseMediatorTest.php
similarity index 86%
rename from tests/SimpleHooksManagerTest.php
rename to tests/BaseMediatorTest.php
index 1842c2b..6a7c31e 100644
--- a/tests/SimpleHooksManagerTest.php
+++ b/tests/BaseMediatorTest.php
@@ -1,14 +1,14 @@
 <?php
 
 use PHPUnit\Framework\TestCase;
-use TikiOrg\SimpleHooksManager;
+use montefuscolo\BaseMediator;
 
 
-class SimpleHooksManagerTest extends TestCase {
+class BaseMediatorTest extends TestCase {
     
     public function testUniqueInstance() {
-        $instance1 = SimpleHooksManager::getInstance();
-        $instance2 = SimpleHooksManager::getInstance();
+        $instance1 = BaseMediator::getInstance();
+        $instance2 = BaseMediator::getInstance();
 
         $this->assertSame($instance1, $instance2);
         $this->assertEquals($instance1, $instance2);
@@ -17,7 +17,7 @@ public function testUniqueInstance() {
     public function testAddAction() {
         $self = $this;
 
-        $hooks = SimpleHooksManager::getInstance();
+        $hooks = BaseMediator::getInstance();
         $hooks->add_action('test_add_action', function() use ($self) {
             $self->assertTrue(true);
         });
@@ -28,7 +28,7 @@ public function testAddAction() {
     public function testAddActionWithParameters() {
         $self = $this;
 
-        $hooks = SimpleHooksManager::getInstance();
+        $hooks = BaseMediator::getInstance();
         $hooks->add_action('test_addaction_with_parameters', function($subject) use ($self) {
             $self->assertEquals('the-parameter', $subject);
         });
@@ -38,7 +38,7 @@ public function testAddActionWithParameters() {
 
 
     public function testAddActionPriority() {
-        $hooks = SimpleHooksManager::getInstance();
+        $hooks = BaseMediator::getInstance();
         $state = (object) array('name' => '');
 
         $hooks->add_action('test_add_action_priority', function($subject) {
@@ -58,7 +58,7 @@ public function testAddActionPriority() {
     }
 
     public function testRemoveAction() {
-        $hooks = SimpleHooksManager::getInstance();
+        $hooks = BaseMediator::getInstance();
 
         $callback1 = function($subject) { $subject->name .= 'callback1'; };
         $hooks->add_action('test_remove_action', $callback1, 10);
@@ -77,7 +77,7 @@ public function testRemoveAction() {
     }
 
     public function testEmptyAction() {
-        $hooks = SimpleHooksManager::getInstance();
+        $hooks = BaseMediator::getInstance();
 
         $callback1 = function($subject) { $subject->name .= 'callback1'; };
         $hooks->add_action('test_empty_action', $callback1, 10);
@@ -92,7 +92,7 @@ public function testEmptyAction() {
     }
 
     public function testAddFilter() {
-        $hooks = SimpleHooksManager::getInstance();
+        $hooks = BaseMediator::getInstance();
 
         $hooks->add_filter('test_add_filter', function($subject){
             return $subject * 2;