static function setTag($tagger, $tagged, $tag, $desc = null, $private = false)
{
$ptag = Profile_tag::pkeyGet(array('tagger' => $tagger, 'tagged' => $tagged, 'tag' => $tag));
# if tag already exists, return it
if (!empty($ptag)) {
return $ptag;
}
$tagger_profile = Profile::staticGet('id', $tagger);
$tagged_profile = Profile::staticGet('id', $tagged);
if (Event::handle('StartTagProfile', array($tagger_profile, $tagged_profile, $tag))) {
if (!$tagger_profile->canTag($tagged_profile)) {
// TRANS: Client exception thrown trying to set a tag for a user that cannot be tagged.
throw new ClientException(_('You cannot tag this user.'));
return false;
}
$tags = new Profile_list();
$tags->tagger = $tagger;
$count = (int) $tags->count('distinct tag');
if ($count >= common_config('peopletag', 'maxtags')) {
// TRANS: Client exception thrown trying to set more tags than allowed.
throw new ClientException(sprintf(_('You already have created %d or more tags ' . 'which is the maximum allowed number of tags. ' . 'Try using or deleting some existing tags.'), common_config('peopletag', 'maxtags')));
return false;
}
$plist = new Profile_list();
$plist->query('BEGIN');
$profile_list = Profile_list::ensureTag($tagger, $tag, $desc, $private);
if ($profile_list->taggedCount() >= common_config('peopletag', 'maxpeople')) {
// TRANS: Client exception thrown when trying to add more people than allowed to a list.
throw new ClientException(sprintf(_('You already have %1$d or more people in list %2$s, ' . 'which is the maximum allowed number.' . 'Try unlisting others first.'), common_config('peopletag', 'maxpeople'), $tag));
return false;
}
$newtag = new Profile_tag();
$newtag->tagger = $tagger;
$newtag->tagged = $tagged;
$newtag->tag = $tag;
$result = $newtag->insert();
if (!$result) {
common_log_db_error($newtag, 'INSERT', __FILE__);
return false;
}
try {
$plist->query('COMMIT');
Event::handle('EndTagProfile', array($newtag));
} catch (Exception $e) {
$newtag->delete();
$profile_list->delete();
throw $e;
return false;
}
$profile_list->taggedCount(true);
self::blowCaches($tagger, $tagged);
}
return $newtag;
}
/**
* Create a new list
*
* @return boolean success
*/
function handlePost()
{
$name = $this->arg('name');
if (empty($name)) {
// mimick twitter
// TRANS: Client error displayed when trying to create a list without a name.
print _("A list must have a name.");
exit(1);
}
// twitter creates a new list by appending a number to the end
// if the list by the given name already exists
// it makes more sense to return the existing list instead
$private = null;
if ($this->arg('mode') === 'public') {
$private = false;
} else {
if ($this->arg('mode') === 'private') {
$private = true;
}
}
$list = Profile_list::ensureTag($this->auth_user->id, $this->arg('name'), $this->arg('description'), $private);
if (empty($list)) {
return false;
}
switch ($this->format) {
case 'xml':
$this->showSingleXmlList($list);
break;
case 'json':
$this->showSingleJsonList($list);
break;
default:
// TRANS: Client error displayed when coming across a non-supported API method.
$this->clientError(_('API method not found.'), 404);
}
return true;
}
