Hi, You should be able to do this by retrieving the "tag" kind from a user feed:
http://picasaweb.google.com/data/feed/api/user/default/?kind=tag (Either authenticate that request or replace 'default' with your username.) You can also accomplish this by using setKind() on a UserQuery object. Cheers, -Jeff On Dec 2, 1:35 am, ejepsen <[EMAIL PROTECTED]> wrote: > Hello, > > I would like to create a "tag-cloud" with the top 40 most used tags > for my 1700 photos. So far the only way I have found to do this is to > traverse all tags in all photos in all albums.... using foreach loops > - this adds up to quite a lengthy affair... is there a better way to > do this? > If this is the only way then I'll probably need to cache the result - > is there any good methods out there other than just throwing it into > mysql? > > I've posted function below. > > function getAllTags($client, $user) > { > $photos = new Zend_Gdata_Photos($client); > > $query['user'] = new Zend_Gdata_Photos_UserQuery(); > $query['user']->setUser($user); > > $userFeed = $photos->getUserFeed(null, $query['user']); > > echo "<h2>User Feed for: " . $userFeed->getTitle() . "</h2>"; > > foreach ($userFeed as $entry['user']) { > if ($entry['user'] instanceof Zend_Gdata_Photos_AlbumEntry) { > > $albumId = $entry['user']->getGphotoId(); > > $query['album'] = new Zend_Gdata_Photos_AlbumQuery(); > $query['album']->setUser($user); > $query['album']->setAlbumId($albumId); > > $albumFeed = $photos->getAlbumFeed($query['album']); > > foreach ($albumFeed as $entry['album']) { > if ($entry['album'] instanceof > Zend_Gdata_Photos_PhotoEntry) { > $photoId = $entry['album']->getGphotoId(); > > $query['photo'] = new Zend_Gdata_Photos_PhotoQuery > (); > $query['photo']->setUser($user); > $query['photo']->setAlbumId($albumId); > $query['photo']->setPhotoId($photoId); > $query['photo']->setKind('tag'); > > $photoFeed = $photos->getPhotoFeed($query > ['photo']); > > foreach ($photoFeed as $entry['photo']) { > if ($entry['photo'] instanceof > Zend_Gdata_Photos_TagEntry) { > > $tag = (string) $entry['photo']->getTitle > ().", <br>"; > $tag_arr[$tag]++; > } > } > } > } > } > } > echo "<pre>".print_r($tag_arr,1)."</pre>"; > > } --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google Picasa Web Albums API" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/Google-Picasa-Data-API?hl=en -~----------~----~----~----~------~----~------~--~---
