function buildMainView()
{
global $wgScript;
$groups = CentralAuthUser::availableGlobalGroups();
// Existing groups
$html = Xml::fieldset(wfMsg('centralauth-existinggroup-legend'));
$this->getOutput()->addHTML($html);
if (count($groups)) {
$this->getOutput()->addWikiMsg('centralauth-globalgroupperms-grouplist');
$this->getOutput()->addHTML('<ul>');
foreach ($groups as $group) {
$text = wfMsgExt('centralauth-globalgroupperms-grouplistitem', array('parseinline'), User::getGroupName($group), $group, '<span class="centralauth-globalgroupperms-groupname">' . $group . '</span>');
$this->getOutput()->addHTML("<li> {$text} </li>");
}
} else {
$this->getOutput()->addWikiMsg('centralauth-globalgroupperms-nogroups');
}
$this->getOutput()->addHTML(Xml::closeElement('ul') . Xml::closeElement('fieldset'));
if ($this->userCanEdit($this->getUser())) {
// "Create a group" prompt
$html = Xml::fieldset(wfMsg('centralauth-newgroup-legend'));
$html .= wfMsgExt('centralauth-newgroup-intro', array('parse'));
$html .= Xml::openElement('form', array('method' => 'post', 'action' => $wgScript, 'name' => 'centralauth-globalgroups-newgroup'));
$html .= Html::hidden('title', SpecialPage::getTitleFor('GlobalGroupPermissions')->getPrefixedText());
$fields = array('centralauth-globalgroupperms-newgroupname' => Xml::input('wpGroup'));
$html .= Xml::buildForm($fields, 'centralauth-globalgroupperms-creategroup-submit');
$html .= Xml::closeElement('form');
$html .= Xml::closeElement('fieldset');
$this->getOutput()->addHTML($html);
}
}
/**
* @param $group string
*/
function doSubmit($group)
{
// Paranoia -- the edit token shouldn't match anyway
if (!$this->userCanEdit($this->getUser())) {
return;
}
$reason = $this->getRequest()->getVal('wpReason', '');
// Current name of the group
$group = Title::newFromText($group);
if (!$group) {
$this->getOutput()->addWikiMsg('centralauth-editgroup-invalid-name');
return;
}
$group = $group->getUserCaseDBKey();
// (Potentially) New name of the group
$newname = $this->getRequest()->getVal('wpGlobalGroupName', $group);
$newname = Title::newFromText($newname);
if (!$newname) {
$this->getOutput()->addWikiMsg('centralauth-editgroup-invalid-name');
return;
}
$newname = $newname->getUserCaseDBKey();
if ($group != $newname) {
if (in_array($newname, CentralAuthUser::availableGlobalGroups())) {
$this->getOutput()->addWikiMsg('centralauth-editgroup-rename-taken', $newname);
return;
}
$dbw = CentralAuthUser::getCentralDB();
$updates = array('global_group_permissions' => 'ggp_group', 'global_group_restrictions' => 'ggr_group', 'global_user_groups' => 'gug_group');
foreach ($updates as $table => $field) {
$dbw->update($table, array($field => $newname), array($field => $group), __METHOD__);
}
$this->addRenameLog($group, $newname, $reason);
// The rest of the changes here will be performed on the "new" group
$group = $newname;
}
// Permissions
$addRights = array();
$removeRights = array();
$oldRights = $this->getAssignedRights($group);
$allRights = User::getAllRights();
foreach ($allRights as $right) {
$alreadyAssigned = in_array($right, $oldRights);
if (!$alreadyAssigned && $this->getRequest()->getCheck("wpRightAssigned-{$right}")) {
$addRights[] = $right;
} elseif ($alreadyAssigned && !$this->getRequest()->getCheck("wpRightAssigned-{$right}")) {
$removeRights[] = $right;
}
# Otherwise, do nothing.
}
// Assign the rights.
if (count($addRights) > 0) {
$this->grantRightsToGroup($group, $addRights);
}
if (count($removeRights) > 0) {
$this->revokeRightsFromGroup($group, $removeRights);
}
// Log it
if (!(count($addRights) == 0 && count($removeRights) == 0)) {
$this->addPermissionLog($group, $addRights, $removeRights, $reason);
}
// Change set
$current = WikiSet::getWikiSetForGroup($group);
$new = $this->getRequest()->getVal('set');
if ($current != $new) {
$this->setRestrictions($group, $new);
$this->addWikiSetLog($group, $current, $new, $reason);
}
$this->invalidateRightsCache($group);
// Display success
$this->getOutput()->setSubTitle($this->msg('centralauth-editgroup-success'));
$this->getOutput()->addWikiMsg('centralauth-editgroup-success-text', $group);
}
/**
* @static
* @return array
*/
protected static function getAllGroups()
{
return CentralAuthUser::availableGlobalGroups();
}
public function getAllowedParams()
{
$globalGroups = CentralAuthUser::availableGlobalGroups();
return array('from' => null, 'to' => null, 'prefix' => null, 'dir' => array(ApiBase::PARAM_DFLT => 'ascending', ApiBase::PARAM_TYPE => array('ascending', 'descending')), 'group' => array(ApiBase::PARAM_TYPE => $globalGroups, ApiBase::PARAM_ISMULTI => true), 'excludegroup' => array(ApiBase::PARAM_TYPE => $globalGroups, ApiBase::PARAM_ISMULTI => true), 'prop' => array(ApiBase::PARAM_ISMULTI => true, ApiBase::PARAM_TYPE => array('lockinfo', 'groups', 'existslocally')), 'limit' => array(ApiBase::PARAM_DFLT => 10, ApiBase::PARAM_TYPE => 'limit', ApiBase::PARAM_MIN => 1, ApiBase::PARAM_MAX => ApiBase::LIMIT_BIG1, ApiBase::PARAM_MAX2 => ApiBase::LIMIT_BIG2));
}
/**
* @return array
*/
public function getAllGroups()
{
$result = array();
foreach (CentralAuthUser::availableGlobalGroups() as $group) {
$result[$group] = User::getGroupName($group);
}
return $result;
}
