function testUDeleteTag()
{
$tq = new folksoTagQuery();
$this->assertPattern('/stuff/', $tq->userDeleteTag('stuff', 'gustav-001-2001'));
$this->assertPattern('/\'gustav/', $tq->userDeleteTag('stuff', 'gustav-001-2001'));
$this->assertPattern('/1984/', $tq->userDeleteTag(1984, 'gustav-001-2001'));
}
/**
* Delete all of a user's tag events marked with a given tag. For the
* user, the tag "disappears" from her tags. Resources disappear too,
* unless they are tagged with another tag.
*
*/
function userDeleteTag(folksoQuery $q, folksoDBconnect $dbc, folksoSession $fks)
{
$r = new folksoResponse();
$u = $fks->userSession();
if (!$u instanceof folksoUser) {
// user must exist if object does... seriously
return $r->unAuthorized($u);
}
try {
$i = new folksoDBinteract($dbc);
if (!$i->tagp($q->tag)) {
$r->setError(404, 'Could not delete - tag not found', $q->tag . " does not exist in the database");
return $r;
}
$tq = new folksoTagQuery();
$sql = $tq->userDeleteTag($q->tag, $u->userid);
print "<p><pre>" . $sql . "</pre></p>";
$i->query($sql);
} catch (dbException $e) {
$r->handleDBexception($e);
return $r;
}
$r->setOk(204, 'Tag deleted from users tags');
return $r;
}