Getting comments from Facebook photos
I'm working on a project and I need to retrieve all of the photos a user is tagged in, that's not a problem. I also need to get a list of all comments for each photo, which has proved to be somewhat annoying. Here is what I think should work:
<!DOCTYPE html>
<html>
<head>
<title>HipWall</title>
</head>
<body>
{% for photo in stream["data"] %}
{{ photo["comments"] }}<br /><br />
{% end %}
</body>
</html>
Where stream holds the response from calling https://graph.facebook.com/me/photos
Aside from "comments", everything else seems to work. "pictures", "source" and "tags" all return what they should.
When开发者_运维问答 I start up my server though I get a 500: Internal Server Error response and my logs tell me that photo["comments"] is a key error.
What's going on?
First of all, your question is a bit vague. What template engine do you use, how do you put together the data?
But, to answer your question: The photo stream does not include comments innately. There is only a connection to photos available. Have a look at the Graph API Explorer. You need to get the comments for each photo with graph.facebook.com/PHOTO_ID/comments.
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