Hello TJ,

Indeed, there is a way! If you request the photo entry, it will have a list
of media elements on it that point to the cover for that photo.

So, if you have the album ID, you can:

http://picasaweb.google.com/data/entry/api/user/default/albumid/[ALBUM_ID]?prettyprint=true

Which will contain a media:group with media:content and some
media:thumbnail elements, depending on the image size
parameters<https://developers.google.com/picasa-web/docs/2.0/reference#Parameters>you
passed in your request.

Don't have the album ID because you're scraping the web UI? We can help you
with that, too! Just take the album name from the page URL (
https://picasaweb.google.com/userid/[THISONE]) and add it to this slightly
modified album entry URL:

http://picasaweb.google.com/data/entry/api/user/default/album/[ALBUM_TITLE]?prettyprint=true

I hope that helps, and stop scraping the web UI. Just use the API. It's
okay.

Thanks,
-Mike


On Thu, Dec 6, 2012 at 8:40 PM, TJ <[email protected]> wrote:

> Given a URL to a public Picasa Web album, is there a way to retrieve the
> thumbnail for that album?
>
> Should be a simple question.  For YouTube it is simply a tweak on the
> video URL but it doesn't seem to be so for Picasa Web.  Am I missing
> something here?
>
> Thanks,
>
> TJ
>
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