1 <?php
  2 
  3 namespace Docolight\Support;
  4 
  5 use ArrayAccess;
  6 
  7 /**
  8  * A class to access your items in dot notation.
  9  *
 10  * @author Krisan Alfa Timur <krisanalfa@docotel.co.id>
 11  */
 12 class Repository implements ArrayAccess
 13 {
 14     /**
 15      * All of the configuration items.
 16      *
 17      * @var array
 18      */
 19     protected $items = [];
 20 
 21     /**
 22      * Create a new configuration repository.
 23      *
 24      * @param array $items
 25      */
 26     public function __construct(array $items = array())
 27     {
 28         $this->items = $items;
 29     }
 30 
 31     /**
 32      * Determine if the given configuration value exists.
 33      *
 34      * @param string $key
 35      *
 36      * @return bool
 37      */
 38     public function has($key)
 39     {
 40         return array_has($this->items, $key);
 41     }
 42 
 43     /**
 44      * Get the specified configuration value.
 45      *
 46      * @param string $key
 47      * @param mixed  $default
 48      *
 49      * @return mixed
 50      */
 51     public function get($key, $default = null)
 52     {
 53         return array_get($this->items, $key, $default);
 54     }
 55 
 56     /**
 57      * Set a given configuration value.
 58      *
 59      * @param array|string $key
 60      * @param mixed        $value
 61      */
 62     public function set($key, $value = null)
 63     {
 64         if (is_array($key)) {
 65             foreach ($key as $innerKey => $innerValue) {
 66                 array_set($this->items, $innerKey, $innerValue);
 67             }
 68         } else {
 69             array_set($this->items, $key, $value);
 70         }
 71     }
 72 
 73     /**
 74      * Prepend a value onto an array configuration value.
 75      *
 76      * @param string $key
 77      * @param mixed  $value
 78      */
 79     public function prepend($key, $value)
 80     {
 81         $array = $this->get($key);
 82 
 83         array_unshift($array, $value);
 84 
 85         $this->set($key, $array);
 86     }
 87 
 88     /**
 89      * Push a value onto an array configuration value.
 90      *
 91      * @param string $key
 92      * @param mixed  $value
 93      */
 94     public function push($key, $value)
 95     {
 96         $array = $this->get($key);
 97 
 98         $array[] = $value;
 99 
100         $this->set($key, $array);
101     }
102 
103     /**
104      * Get all of the configuration items for the application.
105      *
106      * @return array
107      */
108     public function all()
109     {
110         return $this->items;
111     }
112 
113     /**
114      * Determine if the given configuration option exists.
115      *
116      * @param string $key
117      *
118      * @return bool
119      */
120     public function offsetExists($key)
121     {
122         return $this->has($key);
123     }
124 
125     /**
126      * Get a configuration option.
127      *
128      * @param string $key
129      *
130      * @return mixed
131      */
132     public function offsetGet($key)
133     {
134         return $this->get($key);
135     }
136 
137     /**
138      * Set a configuration option.
139      *
140      * @param string $key
141      * @param mixed  $value
142      */
143     public function offsetSet($key, $value)
144     {
145         $this->set($key, $value);
146     }
147 
148     /**
149      * Unset a configuration option.
150      *
151      * @param string $key
152      */
153     public function offsetUnset($key)
154     {
155         $this->set($key, null);
156     }
157 }
158