1: <?php
 2: 
 3: /**
 4:  * Deep
 5:  *
 6:  * @package      rsanchez\Deep
 7:  * @author       Rob Sanchez <info@robsanchez.com>
 8:  */
 9: 
10: namespace rsanchez\Deep\Model;
11: 
12: /**
13:  * Trait for Eloquent models that allows you to set
14:  * the model's hidden or visible attributes globally
15:  * for all instances of the model.
16:  */
17: trait GlobalAttributeVisibilityTrait
18: {
19:     /**
20:      * Get an attribute array of all arrayable values.
21:      *
22:      * @param  array $values
23:      * @return array
24:      */
25:     protected function getArrayableItems(array $values)
26:     {
27:         $visible = $this->getGlobalVisible() ?: $this->visible;
28: 
29:         if ($visible && count($visible) > 0) {
30:             return array_intersect_key($values, array_flip($visible));
31:         }
32: 
33:         $hidden = $this->getGlobalHidden() ?: $this->hidden;
34: 
35:         return array_diff_key($values, array_flip($hidden));
36:     }
37: 
38:     /**
39:      * Get the global hidden attributes for all instances of this model.
40:      *
41:      * @return array
42:      */
43:     public static function getGlobalHidden()
44:     {
45:         return isset(self::$globalHidden) ? self::$globalHidden : [];
46:     }
47: 
48:     /**
49:      * Set the global hidden attributes for all instances of this model.
50:      *
51:      * @param  array $hidden
52:      * @return void
53:      */
54:     public static function setGlobalHidden(array $hidden)
55:     {
56:         self::$globalHidden = $hidden;
57:     }
58: 
59:     /**
60:      * Get the global visible attributes for all instances of this model.
61:      *
62:      * @return array
63:      */
64:     public static function getGlobalVisible()
65:     {
66:         return isset(self::$globalVisible) ? self::$globalVisible : [];
67:     }
68: 
69:     /**
70:      * Set the global visible attributes for all instances of this model.
71:      *
72:      * @param  array $visible
73:      * @return void
74:      */
75:     public static function setGlobalVisible(array $visible)
76:     {
77:         self::$globalVisible = $visible;
78:     }
79: }
80: