问题
I have the following fulfillment message which is run success on Dialogflow platform:
return {"fulfillmentMessages": [
{
"platform": "FACEBOOK",
"text": {
"text": ['Great news! Grab a bowl of Pop-Corn and enjoy one of the two films!\n\n(Type "Thank you" to continue!)']
}
},
{
"platform": "FACEBOOK",
"card": {
"buttons": [
{
"text": "Thank you"
}
]
}
}
]
}
Output is this in Dialogflow:
However, the same expected result is never accomplished in Facebook Messenger:
I have found similar questions on SO:
- question 1
- question 2
However, none of them solved my issue. Probably because I miss something.
回答1:
I found a solution after reading the Facebook for Developers documentation.
Note that this solution works for Facebook chatbot and for Facebook Messenger
def thanks(req):
your_welcome_gif=[ "https://media3.giphy.com/media/KCw6QUxe9zBO6QNrFe/giphy.gif",
"https://media1.giphy.com/media/H21d4avBXs8B9X0NLj/giphy.gif",
"https://media1.tenor.com/images/15bafc0b414757acab81650a6ff21963/tenor.gif?itemid=11238673"]
greeding = req.get('queryResult').get('parameters').get('greeding')
if greeding == 'Thank you' or greeding == 'thank you' or greeding == 'Thanks' or greeding == 'thanks' or greeding == 'Nice' or greeding == 'nice':
return {"fulfillmentMessages": [
{
'payload': {
"facebook": {
"attachment": {
"type": "image",
"payload":{
"url":random.choice(your_welcome_gif)
}
}
}
}
},
{
'payload': {
"facebook": {
"attachment": {
"type": "template",
"payload": {
"template_type": "button",
"text": "You're welcome :) \nWould you like to choose another movie?",
"buttons": [
{
"type": "postback",
"title":"Yes",
"payload":"Yes"
},
{
"type": "postback",
"title":"No",
"payload":"No"
}
]
}
}
}
}
}
]}
The solution is to create two custom payloads, one for the GIF image and the other for your buttons.
来源:https://stackoverflow.com/questions/63182054/generating-a-card-with-button-is-shown-successfully-in-dialogflow-but-not-in-fac