function handleDelete()
{
$args = array('profile_tag_id' => $this->list->id, 'profile_id' => $this->auth_user->id);
$ptag = Profile_tag_subscription::pkeyGet($args);
if (empty($ptag)) {
$this->clientError(_('You are not subscribed to this list.'), 400, $this->format);
return false;
}
Profile_tag_subscription::remove($this->list, $this->auth_user);
if (empty($result)) {
$this->clientError(_('An error occured.'), 500, $this->format);
return false;
}
switch ($this->format) {
case 'xml':
$this->showSingleXmlList($this->list);
break;
case 'json':
$this->showSingleJsonList($this->list);
break;
default:
$this->clientError(_('API method not found.'), 404, $this->format);
return false;
break;
}
return true;
}
function handleDelete()
{
$args = array('profile_tag_id' => $this->list->id, 'profile_id' => $this->auth_user->id);
$ptag = Profile_tag_subscription::pkeyGet($args);
if (empty($ptag)) {
// TRANS: Client error displayed when trying to unsubscribe from a non-subscribed list.
$this->clientError(_('You are not subscribed to this list.'));
}
$result = Profile_tag_subscription::remove($this->list, $this->auth_user);
if (empty($result)) {
// TRANS: Client error displayed when an unknown error occurs unsubscribing from a list.
$this->clientError(_('An error occured.'), 500);
}
switch ($this->format) {
case 'xml':
$this->showSingleXmlList($this->list);
break;
case 'json':
$this->showSingleJsonList($this->list);
break;
default:
// TRANS: Client error displayed when coming across a non-supported API method.
$this->clientError(_('API method not found.'), 404);
}
return true;
}
static function remove($peopletag, $profile)
{
$sub = Profile_tag_subscription::pkeyGet(array('profile_tag_id' => $peopletag->id, 'profile_id' => $profile->id));
if (empty($sub)) {
// silence is golden?
return true;
}
if (Event::handle('StartUnsubscribePeopletag', array($peopletag, $profile))) {
$result = $sub->delete();
if (!$result) {
common_log_db_error($sub, 'DELETE', __FILE__);
// TRANS: Exception thrown when deleting a list subscription from the database fails.
throw new Exception(_('Removing list subscription failed.'));
}
$peopletag->subscriberCount(true);
Event::handle('EndUnsubscribePeopletag', array($peopletag, $profile));
return true;
}
}
function handle($args)
{
parent::handle($args);
$arr = array('profile_tag_id' => $this->list->id, 'profile_id' => $this->user->id);
$sub = Profile_tag_subscription::pkeyGet($arr);
if (empty($sub)) {
$this->clientError(_('The specified user is not a subscriber of this list.'), 400, $this->format);
}
$user = $this->twitterUserArray($this->user->getProfile(), true);
switch ($this->format) {
case 'xml':
$this->showTwitterXmlUser($user, 'user', true);
break;
case 'json':
$this->showSingleJsonUser($user);
break;
default:
$this->clientError(_('API method not found.'), 404, $this->format);
break;
}
}
function handle($args)
{
parent::handle($args);
$arr = array('profile_tag_id' => $this->list->id, 'profile_id' => $this->target->id);
$sub = Profile_tag_subscription::pkeyGet($arr);
if (empty($sub)) {
// TRANS: Client error displayed when a membership check for a user is nagative.
$this->clientError(_('The specified user is not a subscriber of this list.'));
}
$user = $this->twitterUserArray($this->target, true);
switch ($this->format) {
case 'xml':
$this->showTwitterXmlUser($user, 'user', true);
break;
case 'json':
$this->showSingleJsonUser($user);
break;
default:
$this->clientError(_('API method not found.'), 404, $this->format);
break;
}
}
/**
* Check to see if a given profile has
* subscribed to this people tag's timeline
*
* @param mixed $id User or Profile object or integer id
*
* @return boolean subscription status
*/
function hasSubscriber($id)
{
if (!is_numeric($id)) {
$id = $id->id;
}
$sub = Profile_tag_subscription::pkeyGet(array('profile_tag_id' => $this->id, 'profile_id' => $id));
return !empty($sub);
}
