Merge pull request #51 from line/fix_template_message/47

Change to be able to set text field to PostbackTemplate

Author: moznion

src/LINEBot/TemplateActionBuilder/PostbackTemplateActionBuilder.php

@@ -32,17 +32,21 @@ class PostbackTemplateActionBuilder implements TemplateActionBuilder
     private $label;
     /** @var string */
     private $data;
+    /** @var string|null */
+    private $text;
 
     /**
      * PostbackAction constructor.
      *
      * @param string $label Label of action.
      * @param string $data Data of postback.
+     * @param string|null $text The text which will be sent when action is executed (optional).
      */
-    public function __construct($label, $data)
+    public function __construct($label, $data, $text = null)
     {
         $this->label = $label;
         $this->data = $data;
+        $this->text = $text;
     }
 
     /**
@@ -52,10 +56,17 @@ public function __construct($label, $data)
      */
     public function buildTemplateAction()
     {
-        return [
+        $action = [
             'type' => ActionType::POSTBACK,
             'label' => $this->label,
             'data' => $this->data,
         ];
+
+        if (isset($this->text)) {
+            // If text is set, append extend field.
+            $action['text'] = $this->text;
+        }
+
+        return $action;
     }
 }

tests/LINEBot/SendTemplateTest.php

@@ -19,13 +19,13 @@
 namespace LINE\Tests\LINEBot;
 
 use LINE\LINEBot;
-use LINE\LINEBot\TemplateActionBuilder\MessageTemplateActionBuilder;
-use LINE\LINEBot\TemplateActionBuilder\PostbackTemplateActionBuilder;
-use LINE\LINEBot\TemplateActionBuilder\UriTemplateActionBuilder;
 use LINE\LINEBot\Constant\ActionType;
 use LINE\LINEBot\Constant\MessageType;
 use LINE\LINEBot\Constant\TemplateType;
 use LINE\LINEBot\MessageBuilder\TemplateBuilder\ButtonTemplateBuilder;
+use LINE\LINEBot\TemplateActionBuilder\MessageTemplateActionBuilder;
+use LINE\LINEBot\TemplateActionBuilder\PostbackTemplateActionBuilder;
+use LINE\LINEBot\TemplateActionBuilder\UriTemplateActionBuilder;
 use LINE\Tests\LINEBot\Util\DummyHttpClient;
 
 class SendTemplateTest extends \PHPUnit_Framework_TestCase
@@ -110,18 +110,22 @@ public function testPushTemplate()
             $testRunner->assertEquals('https://example.com/thumbnail.jpg', $template['thumbnailImageUrl']);
 
             $actions = $template['actions'];
-            $testRunner->assertEquals(3, count($actions));
+            $testRunner->assertEquals(4, count($actions));
             $testRunner->assertEquals(ActionType::POSTBACK, $actions[0]['type']);
             $testRunner->assertEquals('postback label', $actions[0]['label']);
             $testRunner->assertEquals('post=back', $actions[0]['data']);
 
-            $testRunner->assertEquals(ActionType::MESSAGE, $actions[1]['type']);
-            $testRunner->assertEquals('message label', $actions[1]['label']);
-            $testRunner->assertEquals('test message', $actions[1]['text']);
+            $testRunner->assertEquals(ActionType::POSTBACK, $actions[1]['type']);
+            $testRunner->assertEquals('postback label2', $actions[1]['label']);
+            $testRunner->assertEquals('post=back2', $actions[1]['data']);
 
-            $testRunner->assertEquals(ActionType::URI, $actions[2]['type']);
-            $testRunner->assertEquals('uri label', $actions[2]['label']);
-            $testRunner->assertEquals('https://example.com', $actions[2]['uri']);
+            $testRunner->assertEquals(ActionType::MESSAGE, $actions[2]['type']);
+            $testRunner->assertEquals('message label', $actions[2]['label']);
+            $testRunner->assertEquals('test message', $actions[2]['text']);
+
+            $testRunner->assertEquals(ActionType::URI, $actions[3]['type']);
+            $testRunner->assertEquals('uri label', $actions[3]['label']);
+            $testRunner->assertEquals('https://example.com', $actions[3]['uri']);
 
             return ['status' => 200];
         };
@@ -136,6 +140,7 @@ public function testPushTemplate()
                     'https://example.com/thumbnail.jpg',
                     [
                         new PostbackTemplateActionBuilder('postback label', 'post=back'),
+                        new PostbackTemplateActionBuilder('postback label2', 'post=back2', 'extend text'),
                         new MessageTemplateActionBuilder('message label', 'test message'),
                         new UriTemplateActionBuilder('uri label', 'https://example.com'),
                     ]