1: <?php
 2: 
 3: /**
 4:  * Copyright 2016 LINE Corporation
 5:  *
 6:  * LINE Corporation licenses this file to you under the Apache License,
 7:  * version 2.0 (the "License"); you may not use this file except in compliance
 8:  * with the License. You may obtain a copy of the License at:
 9:  *
10:  *   https://www.apache.org/licenses/LICENSE-2.0
11:  *
12:  * Unless required by applicable law or agreed to in writing, software
13:  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
14:  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
15:  * License for the specific language governing permissions and limitations
16:  * under the License.
17:  */
18: 
19: namespace LINE\LINEBot\MessageBuilder\TemplateBuilder;
20: 
21: use LINE\LINEBot\Constant\TemplateType;
22: use LINE\LINEBot\MessageBuilder\TemplateBuilder;
23: use LINE\LINEBot\TemplateActionBuilder;
24: 
25: /**
26:  * A builder class for confirm template.
27:  *
28:  * @package LINE\LINEBot\MessageBuilder\TemplateBuilder
29:  */
30: class ConfirmTemplateBuilder implements TemplateBuilder
31: {
32:     /** @var string */
33:     private $text;
34:     /** @var TemplateActionBuilder[] */
35:     private $actionBuilders;
36: 
37:     /** @var array */
38:     private $template;
39: 
40:     /**
41:      * ConfirmTemplate constructor.
42:      *
43:      * @param string $text
44:      * @param TemplateActionBuilder[] $actionBuilders
45:      */
46:     public function __construct($text, array $actionBuilders)
47:     {
48:         $this->text = $text;
49:         $this->actionBuilders = $actionBuilders;
50:     }
51: 
52:     /**
53:      * Builds confirm template structure.
54:      *
55:      * @return array
56:      */
57:     public function buildTemplate()
58:     {
59:         if (!empty($this->template)) {
60:             return $this->template;
61:         }
62: 
63:         $actions = [];
64:         foreach ($this->actionBuilders as $actionBuilder) {
65:             $actions[] = $actionBuilder->buildTemplateAction();
66:         }
67: 
68:         $this->template = [
69:             'type' => TemplateType::CONFIRM,
70:             'text' => $this->text,
71:             'actions' => $actions,
72:         ];
73: 
74:         return $this->template;
75:     }
76: }
77: