line-bot-sdk-php: Can't Send Carousel

$imageUrl = "http://1.bp.blogspot.com/-9izs08OyhuU/VeaBPrheKHI/AAAAAAAACMQ/uUN7ELsMw_o/s1600/Gambar-Konyol-Lucu-Gila-Unik-Aneh-34.jpg";
$carouselTemplateBuilder = new CarouselTemplateBuilder([
  new CarouselColumnTemplateBuilder('foo', 'bar', $imageUrl, [
    new UriTemplateActionBuilder('Go to line.me', 'https://line.me'),
    new PostbackTemplateActionBuilder('Buy', 'action=buy&itemid=123'),
  ]),
  new CarouselColumnTemplateBuilder('buz', 'qux', $imageUrl, [
     new PostbackTemplateActionBuilder('Add to cart', 'action=add&itemid=123'),
     new MessageTemplateActionBuilder('Say message', 'hello hello'),
  ]),
]);

file_put_contents('php://stderr', 'MessageBuilder: '.json_encode($carouselTemplateBuilder));
$messageBuilder = new TemplateMessageBuilder('Button alt text', $carouselTemplateBuilder);

$this->bot->pushMessage($wong, $messageBuilder);

This is part of my code… I want send a Carousel but the bot isn’t reply.

About this issue

Original URL
State: closed
Created 7 years ago
Comments: 15 (8 by maintainers)

Most upvoted comments

Probably this is NOT a question about this SDK, this is a PHP question.

I’ll show you an implementation sample of carousel with foreach statement;

$imageUrl = 'https://example.com/path/to/your/image.png';

$columnTemplateBuilders = array();
$columnTitles = array('foo', 'bar', 'buz');

foreach ($columnTitles as $title) {
    $columnTemplateBuilder = new CarouselColumnTemplateBuilder($title, 'description', $imageUrl, [
        new UriTemplateActionBuilder('Go to line.me', 'https://line.me'),
        new PostbackTemplateActionBuilder('Buy', 'action=buy&itemid=123'),
    ]);
    array_push($columnTemplateBuilders, $columnTemplateBuilder);
}

$carouselTemplateBuilder = new CarouselTemplateBuilder($columnTemplateBuilders);
$templateMessage = new TemplateMessageBuilder('Button alt text', $carouselTemplateBuilder);
$this->bot->replyMessage($replyToken, $templateMessage);

moznion on Feb 15, 2017