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>";
}
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