/**
* Take arguments for running
*
* @param array $args $_REQUEST args
*
* @return boolean success flag
*/
function prepare($args)
{
if (!parent::prepare($args)) {
return false;
}
$user = common_current_user();
assert(!empty($user));
// checked above
assert(!empty($this->profile));
// checked above
if (User_flag_profile::exists($this->profile->id, $user->id)) {
$this->clientError(_('Flag already exists.'));
return false;
}
return true;
}
/**
* Take arguments for running
*
* @param array $args $_REQUEST args
*
* @return boolean success flag
*/
function prepare($args)
{
if (!parent::prepare($args)) {
return false;
}
$user = common_current_user();
assert(!empty($user));
// checked above
assert(!empty($this->profile));
// checked above
if (User_flag_profile::exists($this->profile->id, $user->id)) {
// TRANS: Client error when setting flag that has already been set for a profile.
$this->clientError(_m('Flag already exists.'));
return false;
}
return true;
}
/**
* Handle POST
*
* @return void
*/
function handlePost()
{
$user = common_current_user();
assert(!empty($user));
assert(!empty($this->profile));
// throws an exception on error
if (User_flag_profile::exists($this->profile->id, $user->id)) {
// We'll return to the profile page (or return the updated AJAX form)
// showing the current state, so no harm done.
} else {
User_flag_profile::create($user->id, $this->profile->id);
}
if ($this->boolean('ajax')) {
$this->ajaxResults();
}
}
/**
* Optionally flag profile when a block happens
*
* We optionally add a flag when a profile has been blocked
*
* @param User $user User doing the block
* @param Profile $profile Profile being blocked
*
* @return boolean hook result
*/
function onEndBlockProfile($user, $profile)
{
if ($this->flagOnBlock && !User_flag_profile::exists($profile->id, $user->id)) {
User_flag_profile::create($user->id, $profile->id);
}
return true;
}
