/**
* For initializing members of the class.
*
* @param array $argarray misc. arguments
*
* @return boolean true
*/
function prepare($argarray)
{
parent::prepare($argarray);
$cur = common_current_user();
if (empty($cur)) {
throw new ClientException(_('Only for logged-in users'), 403);
}
$nicknameArg = $this->trimmed('nickname');
$nickname = common_canonical_nickname($nicknameArg);
if ($nickname != $nicknameArg) {
$url = common_local_url('groupinbox', array('nickname' => $nickname));
common_redirect($url);
return false;
}
$localGroup = Local_group::staticGet('nickname', $nickname);
if (empty($localGroup)) {
throw new ClientException(_('No such group'), 404);
}
$this->group = User_group::staticGet('id', $localGroup->group_id);
if (empty($this->group)) {
throw new ClientException(_('No such group'), 404);
}
if (!$cur->isMember($this->group)) {
throw new ClientException(_('Only for members'), 403);
}
$this->page = $this->trimmed('page');
if (!$this->page) {
$this->page = 1;
}
$this->gm = Group_message::forGroup($this->group, ($this->page - 1) * MESSAGES_PER_PAGE, MESSAGES_PER_PAGE + 1);
return true;
}
function showScripts()
{
parent::showScripts();
$this->autofocus('nickname');
}
function handle($args)
{
parent::handle($args);
$this->showPage();
}
/**
* Add the jCrop scripts
*
* @return void
*/
function showScripts()
{
parent::showScripts();
if ($this->mode == 'crop') {
$this->script('jcrop/jquery.Jcrop.min.js');
$this->script('jcrop/jquery.Jcrop.go.js');
}
$this->autofocus('avatarfile');
}
/**
* Prepare the action
*
* Reads and validates arguments and instantiates the attributes.
*
* @param array $args $_REQUEST args
*
* @return boolean success flag
*/
function prepare($args)
{
parent::prepare($args);
$this->page = $this->arg('page') ? $this->arg('page') + 0 : 1;
$nickname_arg = $this->arg('nickname');
$nickname = common_canonical_nickname($nickname_arg);
// Permanent redirect on non-canonical nickname
if ($nickname_arg != $nickname) {
$args = array('nickname' => $nickname);
if ($this->page != 1) {
$args['page'] = $this->page;
}
common_redirect(common_local_url('showgroup', $args), 301);
return false;
}
if (!$nickname) {
// TRANS: Client error displayed if no nickname argument was given requesting a group page.
$this->clientError(_('No nickname.'), 404);
return false;
}
$local = Local_group::staticGet('nickname', $nickname);
if (!$local) {
$alias = Group_alias::staticGet('alias', $nickname);
if ($alias) {
$args = array('id' => $alias->group_id);
if ($this->page != 1) {
$args['page'] = $this->page;
}
common_redirect(common_local_url('groupbyid', $args), 301);
return false;
} else {
common_log(LOG_NOTICE, "Couldn't find local group for nickname '{$nickname}'");
// TRANS: Client error displayed if no remote group with a given name was found requesting group page.
$this->clientError(_('No such group.'), 404);
return false;
}
}
$this->group = User_group::staticGet('id', $local->group_id);
if (!$this->group) {
// TRANS: Client error displayed if no local group with a given name was found requesting group page.
$this->clientError(_('No such group.'), 404);
return false;
}
common_set_returnto($this->selfUrl());
return true;
}