1 <?php
 2 
 3 /*
 4  * This file is part of the Icybee package.
 5  *
 6  * (c) Olivier Laviale <olivier.laviale@gmail.com>
 7  *
 8  * For the full copyright and license information, please view the LICENSE
 9  * file that was distributed with this source code.
10  */
11 
12 namespace Icybee\Modules\Editor;
13 
14 /**
15  * "Tabbable" editor.
16  */
17 class TabbableEditor implements Editor
18 {
19     /**
20      * Serializes the content as a JSON string.
21      *
22      * @see Icybee\Modules\Editor.Editor::serialize()
23      */
24     public function serialize($content)
25     {
26         global $core;
27 
28         $panes = array();
29 
30         if ($content && is_array($content))
31         {
32             foreach ($content as $properties)
33             {
34                 $editor_id = $properties['editor_id'];
35 
36                 $panes[] = array
37                 (
38                     'title' => $properties['title'],
39                     'editor_id' => $editor_id,
40                     'serialized_content' => $core->editors[$editor_id]->serialize($properties['content'])
41                 );
42             }
43         }
44 
45         return json_encode($panes);
46     }
47 
48     /**
49      * Unserialize the content as an array.
50      *
51      * @return array
52      *
53      * @see Icybee\Modules\Editor.Editor::unserialize()
54      */
55     public function unserialize($serialized_content)
56     {
57         if (is_array($serialized_content))
58         {
59             return $serialized_content;
60         }
61 
62         return json_decode($serialized_content, true);
63     }
64 
65     /**
66      * @return TabbableEditorElement
67      *
68      * @see Icybee\Modules\Editor.Editor::from()
69      */
70     public function from(array $attributes)
71     {
72         return new TabbableEditorElement($attributes);
73     }
74 
75     protected $renderer;
76 
77     /**
78      * The content is rendered using a {@link TabbableEditorRenderer} instance.
79      *
80      * @see Icybee\Modules\Editor.Editor::render()
81      */
82     public function render($content)
83     {
84         $renderer = $this->renderer;
85 
86         if (!$renderer)
87         {
88             $this->renderer = $renderer = new TabbableEditorRenderer($this);
89         }
90 
91         return $renderer($content);
92     }
93 }

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