如何从 Facebook Messenger 平台发送位置信息？

Question

有一种方法可以从移动客户端将我的位置发送到 facebook-messenger，但我如何才能从机器人发送一些位置？（信使平台api）

当我尝试从机器人发送类似的结构时，出现错误： (#100) Unsupported attachment type

有没有办法从机器人发送我的位置？

收到的机器人消息示例：

{
   "object": "page",
   "entry": [{
       "id": "1719442148306048",
       "time": 1466780344978,
       "messaging": [{
           "sender": {"id": "123456789"},
           "recipient": {"id": "987654321"},
           "timestamp": 1466780344847,
           "message": {
               "mid": "mid.12345698875:c80066d69b6cee1779",
               "seq": 65,
               "attachments": [{
                   "title": "Dmitry's Location",
                   "url": "Link to bing.com through facebook redirect"
                   "type": "location",
                   "payload": {"coordinates": {"lat": 55, "long": 37}}
               }]
           }
       }]
   }]
}

我尝试像这样发送带有附件的消息：

               "attachment": {
                   "type": "location",
                   "payload": {"coordinates": {"lat": 55, "long": 37}}
               }

Answer 1

有解决方法。我们可以将带有静态地图图像和 url 的通用模板发送到动态。对于 iOS 本机地图应用程序，我们可以使用地址 http://maps.apple.com/maps（它将所有非 iOS 用户重定向到具有相同参数的 Google 地图）。在 Android 它打开 Google 地图应用。

{
    "recipient": {"id": "132456"},
    "message": {
        "attachment": {
            "type": "template",
            "payload": {
                "template_type": "generic",
                "elements": {
                    "element": {
                        "title": "Your current location",
                        "image_url": "https:\/\/maps.googleapis.com\/maps\/api\/staticmap?size=764x400&center="+lat+","+long+"&zoom=25&markers="+lat+","+long,
                        "item_url": "http:\/\/maps.apple.com\/maps?q="+lat+","+long+"&z=16"
                    }
                }
            }
        }
    }
}

Answer 2

Dmitry，感谢您的破解！ FB API 略有变化，有效载荷部分对我有用：

    payload = dict()
    payload['type'] = 'template'
    payload['text'] = dict(
        template_type="generic",
        elements=[
            dict(
                title='{venue} location',
                # subtitle='Test',
                image_url="https://maps.googleapis.com/maps/api/staticmap?size=764x400&center=" + lat + "," + long +
                          "&zoom=15&markers=" + lat + "," + long,  
                default_action=dict(
                    type="web_url",
                    url="http://maps.apple.com/maps?q=" + venue + "&ll=" + lat + "," + long +
                        "&z=15"
                )
            )  # buttons=[])
        ]
    )

如何从 Facebook Messenger 平台发送位置信息？

How to send location from Facebook messenger platform?

facebook-messenger

messenger

facebook-chatbot