static function join($group_id, $profile_id)
{
$member = new Group_member();
$member->group_id = $group_id;
$member->profile_id = $profile_id;
$member->created = common_sql_now();
$result = $member->insert();
if (!$result) {
common_log_db_error($member, 'INSERT', __FILE__);
throw new Exception(_("Group join failed."));
}
return true;
}
/**
* Method to add a user to a group.
* In most cases, you should call Profile->joinGroup() instead.
*
* @param integer $group_id Group to add to
* @param integer $profile_id Profile being added
*
* @return Group_member new membership object
*/
static function join($group_id, $profile_id)
{
$member = new Group_member();
$member->group_id = $group_id;
$member->profile_id = $profile_id;
$member->created = common_sql_now();
$member->uri = self::newURI($profile_id, $group_id, $member->created);
$result = $member->insert();
if (!$result) {
common_log_db_error($member, 'INSERT', __FILE__);
// TRANS: Exception thrown when joining a group fails.
throw new Exception(_("Group join failed."));
}
return $member;
}
static function register($fields)
{
// MAGICALLY put fields into current scope
extract($fields);
$group = new User_group();
$group->query('BEGIN');
if (empty($uri)) {
// fill in later...
$uri = null;
}
$group->nickname = $nickname;
$group->fullname = $fullname;
$group->homepage = $homepage;
$group->description = $description;
$group->location = $location;
$group->uri = $uri;
$group->mainpage = $mainpage;
$group->created = common_sql_now();
$result = $group->insert();
if (!$result) {
common_log_db_error($group, 'INSERT', __FILE__);
// TRANS: Server exception thrown when creating a group failed.
throw new ServerException(_('Could not create group.'));
}
if (!isset($uri) || empty($uri)) {
$orig = clone $group;
$group->uri = common_local_url('groupbyid', array('id' => $group->id));
$result = $group->update($orig);
if (!$result) {
common_log_db_error($group, 'UPDATE', __FILE__);
// TRANS: Server exception thrown when updating a group URI failed.
throw new ServerException(_('Could not set group URI.'));
}
}
$result = $group->setAliases($aliases);
if (!$result) {
// TRANS: Server exception thrown when creating group aliases failed.
throw new ServerException(_('Could not create aliases.'));
}
$member = new Group_member();
$member->group_id = $group->id;
$member->profile_id = $userid;
$member->is_admin = 1;
$member->created = $group->created;
$result = $member->insert();
if (!$result) {
common_log_db_error($member, 'INSERT', __FILE__);
// TRANS: Server exception thrown when setting group membership failed.
throw new ServerException(_('Could not set group membership.'));
}
if ($local) {
$local_group = new Local_group();
$local_group->group_id = $group->id;
$local_group->nickname = $nickname;
$local_group->created = common_sql_now();
$result = $local_group->insert();
if (!$result) {
common_log_db_error($local_group, 'INSERT', __FILE__);
// TRANS: Server exception thrown when saving local group information failed.
throw new ServerException(_('Could not save local group info.'));
}
}
$group->query('COMMIT');
return $group;
}
static function register($fields)
{
if (!empty($fields['userid'])) {
$profile = Profile::staticGet('id', $fields['userid']);
if ($profile && !$profile->hasRight(Right::CREATEGROUP)) {
common_log(LOG_WARNING, "Attempted group creation from banned user: " . $profile->nickname);
// TRANS: Client exception thrown when a user tries to create a group while banned.
throw new ClientException(_('You are not allowed to create groups on this site.'), 403);
}
}
// MAGICALLY put fields into current scope
// @fixme kill extract(); it makes debugging absurdly hard
$defaults = array('nickname' => null, 'fullname' => null, 'homepage' => null, 'description' => null, 'location' => null, 'uri' => null, 'mainpage' => null, 'aliases' => array(), 'userid' => null);
$fields = array_merge($defaults, $fields);
extract($fields);
$group = new User_group();
$group->query('BEGIN');
if (empty($uri)) {
// fill in later...
$uri = null;
}
if (empty($mainpage)) {
$mainpage = common_local_url('showgroup', array('nickname' => $nickname));
}
$group->nickname = $nickname;
$group->fullname = $fullname;
$group->homepage = $homepage;
$group->description = $description;
$group->location = $location;
$group->uri = $uri;
$group->mainpage = $mainpage;
$group->created = common_sql_now();
if (isset($fields['join_policy'])) {
$group->join_policy = intval($fields['join_policy']);
} else {
$group->join_policy = 0;
}
if (isset($fields['force_scope'])) {
$group->force_scope = intval($fields['force_scope']);
} else {
$group->force_scope = 0;
}
if (Event::handle('StartGroupSave', array(&$group))) {
$result = $group->insert();
if (!$result) {
common_log_db_error($group, 'INSERT', __FILE__);
// TRANS: Server exception thrown when creating a group failed.
throw new ServerException(_('Could not create group.'));
}
if (!isset($uri) || empty($uri)) {
$orig = clone $group;
$group->uri = common_local_url('groupbyid', array('id' => $group->id));
$result = $group->update($orig);
if (!$result) {
common_log_db_error($group, 'UPDATE', __FILE__);
// TRANS: Server exception thrown when updating a group URI failed.
throw new ServerException(_('Could not set group URI.'));
}
}
$result = $group->setAliases($aliases);
if (!$result) {
// TRANS: Server exception thrown when creating group aliases failed.
throw new ServerException(_('Could not create aliases.'));
}
$member = new Group_member();
$member->group_id = $group->id;
$member->profile_id = $userid;
$member->is_admin = 1;
$member->created = $group->created;
$result = $member->insert();
if (!$result) {
common_log_db_error($member, 'INSERT', __FILE__);
// TRANS: Server exception thrown when setting group membership failed.
throw new ServerException(_('Could not set group membership.'));
}
self::blow('profile:groups:%d', $userid);
if ($local) {
$local_group = new Local_group();
$local_group->group_id = $group->id;
$local_group->nickname = $nickname;
$local_group->created = common_sql_now();
$result = $local_group->insert();
if (!$result) {
common_log_db_error($local_group, 'INSERT', __FILE__);
// TRANS: Server exception thrown when saving local group information failed.
throw new ServerException(_('Could not save local group info.'));
}
}
$group->query('COMMIT');
Event::handle('EndGroupSave', array($group));
}
return $group;
}
/**
* Handle the request
*
* Save the new message
*
* @param array $args $_REQUEST data (unused)
*
* @return void
*/
function handle($args)
{
parent::handle($args);
if ($_SERVER['REQUEST_METHOD'] != 'POST') {
$this->clientError(_('This method requires a POST.'), 400, $this->format);
return;
}
if (empty($this->user)) {
// TRANS: Client error displayed when trying to have a non-existing user join a group.
$this->clientError(_('No such user.'), 404, $this->format);
return;
}
if (empty($this->group)) {
// TRANS: Client error displayed when trying to join a group that does not exist.
$this->clientError(_('Group not found.'), 404, $this->format);
return false;
}
if ($this->user->isMember($this->group)) {
$this->clientError(_('You are already a member of that group.'), 403, $this->format);
return;
}
if (Group_block::isBlocked($this->group, $this->user->getProfile())) {
$this->clientError(_('You have been blocked from that group by the admin.'), 403, $this->format);
return;
}
$member = new Group_member();
$member->group_id = $this->group->id;
$member->profile_id = $this->user->id;
$member->created = common_sql_now();
$result = $member->insert();
if (!$result) {
common_log_db_error($member, 'INSERT', __FILE__);
$this->serverError(sprintf(_('Could not join user %1$s to group %2$s.'), $this->user->nickname, $this->group->nickname));
return;
}
switch ($this->format) {
case 'xml':
$this->showSingleXmlGroup($this->group);
break;
case 'json':
$this->showSingleJsonGroup($this->group);
break;
default:
$this->clientError(_('API method not found.'), 404, $this->format);
break;
}
}
function trySave()
{
$nickname = $this->trimmed('nickname');
$fullname = $this->trimmed('fullname');
$homepage = $this->trimmed('homepage');
$description = $this->trimmed('description');
$location = $this->trimmed('location');
if (!Validate::string($nickname, array('min_length' => 1, 'max_length' => 64, 'format' => NICKNAME_FMT))) {
$this->showForm(_('Nickname must have only lowercase letters ' . 'and numbers and no spaces.'));
return;
} else {
if ($this->nicknameExists($nickname)) {
$this->showForm(_('Nickname already in use. Try another one.'));
return;
} else {
if (!User_group::allowedNickname($nickname)) {
$this->showForm(_('Not a valid nickname.'));
return;
} else {
if (!is_null($homepage) && strlen($homepage) > 0 && !Validate::uri($homepage, array('allowed_schemes' => array('http', 'https')))) {
$this->showForm(_('Homepage is not a valid URL.'));
return;
} else {
if (!is_null($fullname) && mb_strlen($fullname) > 255) {
$this->showForm(_('Full name is too long (max 255 chars).'));
return;
} else {
if (!is_null($description) && mb_strlen($description) > 140) {
$this->showForm(_('description is too long (max 140 chars).'));
return;
} else {
if (!is_null($location) && mb_strlen($location) > 255) {
$this->showForm(_('Location is too long (max 255 chars).'));
return;
}
}
}
}
}
}
}
$cur = common_current_user();
// Checked in prepare() above
assert(!is_null($cur));
$group = new User_group();
$group->query('BEGIN');
$group->nickname = $nickname;
$group->fullname = $fullname;
$group->homepage = $homepage;
$group->description = $description;
$group->location = $location;
$group->created = common_sql_now();
$result = $group->insert();
if (!$result) {
common_log_db_error($group, 'INSERT', __FILE__);
$this->serverError(_('Could not create group.'));
}
$member = new Group_member();
$member->group_id = $group->id;
$member->profile_id = $cur->id;
$member->is_admin = 1;
$member->created = $group->created;
$result = $member->insert();
if (!$result) {
common_log_db_error($member, 'INSERT', __FILE__);
$this->serverError(_('Could not set group membership.'));
}
$group->query('COMMIT');
common_redirect($group->homeUrl(), 307);
}
try {
$user = User::getKV('nickname', $nickname);
if (empty($user)) {
throw new Exception("No user named '{$nickname}'.");
}
$group = User_group::getKV('nickname', $groupname);
if (empty($group)) {
throw new Exception("No group named '{$groupname}'.");
}
$member = Group_member::pkeyGet(array('group_id' => $group->id, 'profile_id' => $user->id));
if (empty($member)) {
$member = new Group_member();
$member->group_id = $group->id;
$member->profile_id = $user->id;
$member->created = common_sql_now();
if (!$member->insert()) {
throw new Exception("Can't add '{$nickname}' to '{$groupname}'.");
}
}
if ($member->is_admin) {
throw new Exception("'{$nickname}' is already an admin of '{$groupname}'.");
}
$orig = clone $member;
$member->is_admin = 1;
if (!$member->update($orig)) {
throw new Exception("Can't make '{$nickname}' admin of '{$groupname}'.");
}
} catch (Exception $e) {
print $e->getMessage() . "\n";
exit(1);
}
/**
* Handle the request
*
* On POST, add the current user to the group
*
* @param array $args unused
*
* @return void
*/
function handle($args)
{
parent::handle($args);
$cur = common_current_user();
$member = new Group_member();
$member->group_id = $this->group->id;
$member->profile_id = $cur->id;
$member->created = common_sql_now();
$result = $member->insert();
if (!$result) {
common_log_db_error($member, 'INSERT', __FILE__);
$this->serverError(sprintf(_('Could not join user %s to group %s'), $cur->nickname, $this->group->nickname));
}
if ($this->boolean('ajax')) {
$this->startHTML('text/xml;charset=utf-8');
$this->elementStart('head');
$this->element('title', null, sprintf(_('%s joined group %s'), $cur->nickname, $this->group->nickname));
$this->elementEnd('head');
$this->elementStart('body');
$lf = new LeaveForm($this, $this->group);
$lf->show();
$this->elementEnd('body');
$this->elementEnd('html');
} else {
common_redirect(common_local_url('groupmembers', array('nickname' => $this->group->nickname)));
}
}
