1: <?php
 2: 
 3: namespace Budabot\Core;
 4: 
 5: use ReflectionAnnotatedClass;
 6: use ReflectionClass;
 7: 
 8: class Registry {
 9:     private static $repo = array();
10: 
11:     public static function setInstance($name, $obj) {
12:         $name = strtolower($name);
13:         LegacyLogger::log("DEBUG", "Registry", "Adding instance '$name'");
14:         Registry::$repo[$name] = $obj;
15:     }
16:     
17:     public static function formatName($name) {
18:         $name = strtolower($name);
19:         $array = explode("\\", $name);
20:         return array_pop($array);
21:     }
22: 
23:     public static function instanceExists($name) {
24:         $name = strtolower($name);
25: 
26:         return isset(Registry::$repo[$name]);
27:     }
28: 
29:     public static function getInstance($name, $reload = false) {
30:         $name = strtolower($name);
31:         LegacyLogger::log("DEBUG", "Registry", "Requesting instance for '$name'");
32: 
33:         $instance = Registry::$repo[$name];
34:         if ($instance == null) {
35:             LegacyLogger::log("WARN", "Registry", "Could not find instance for '$name'");
36:         }
37: 
38:         return $instance;
39:     }
40: 
41:     public static function injectDependencies($instance) {
42:         // inject other instances that are annotated with @Inject
43:         $reflection = new ReflectionAnnotatedClass($instance);
44:         forEach ($reflection->getProperties() as $property) {
45:             if ($property->hasAnnotation('Inject')) {
46:                 if ($property->getAnnotation('Inject')->value != '') {
47:                     $dependencyName = $property->getAnnotation('Inject')->value;
48:                 } else {
49:                     $dependencyName = $property->name;
50:                 }
51:                 $dependency = Registry::getInstance($dependencyName);
52:                 if ($dependency == null) {
53:                     LegacyLogger::log("WARN", "Registry", "Could resolve dependency '$dependencyName'");
54:                 } else {
55:                     $instance->{$property->name} = $dependency;
56:                 }
57:             } else if ($property->hasAnnotation('Logger')) {
58:                 if (@$property->getAnnotation('Logger')->value != '') {
59:                     $tag = $property->getAnnotation('Logger')->value;
60:                 } else {
61:                     $array = explode("\\", $reflection->name);
62:                     $tag = array_pop($array);
63:                 }
64:                 $instance->{$property->name} = new LoggerWrapper($tag);
65:             }
66:         }
67:     }
68:     
69:     public static function getAllInstances() {
70:         return self::$repo;
71:     }
72: }
73: