execute(); } /** * A class to manage user levels rights. */ class UserlevelsForm extends HTMLForm { var $mPosted, $mRequest, $mSaveprefs; /** Escaped local url name*/ var $action; /** Constructor*/ function UserlevelsForm ( &$request ) { $this->mPosted = $request->wasPosted(); $this->mRequest = $request; $this->mName = 'userlevels'; $titleObj = Title::makeTitle( NS_SPECIAL, 'Userlevels' ); $this->action = $titleObj->escapeLocalURL(); } /** * Manage forms to be shown according to posted datas. * Depending on the submit button used : Call a form or a saving function. */ function execute() { // show the general form $this->switchForm(); if ( $this->mPosted ) { // show some more forms if($this->mRequest->getCheck('seditgroup')) { $this->editGroupForm( $this->mRequest->getVal($this->mName.'-group-edit') ); } if($this->mRequest->getCheck('saddgroup')) { $this->editGroupForm( ); } if($this->mRequest->getCheck('ssearchuser')) { $this->editUserGroupsForm( $this->mRequest->getVal('user-editname')); } // save settings if($this->mRequest->getCheck('savegroup')) { $this->saveGroup($this->mRequest->getVal('editgroup-name'), $this->mRequest->getVal('editgroup-oldname'), $this->mRequest->getVal('editgroup-description'), $this->mRequest->getVal('editgroup-getrights')); } elseif($this->mRequest->getCheck('saveusergroups')) { $this->saveUserGroups($this->mRequest->getVal('user-editname'), $this->mRequest->getVal($this->mName.'-groupsmember'), $this->mRequest->getVal($this->mName.'-groupsavailable')); } } } // save things !! /** * Save a group * @param string $newname Group name. * @param string $oldname Old (current) group name. * @param string $description Group description. * * @todo FIXME : doesnt validate anything. Log is incorrect. */ function saveGroup($newname, $oldname, $description, $rights) { $newame = trim($newname); if($oldname == '') { // We create a new group $g = new group(); $g->addToDatabase(); } else { $g = Group::newFromName($oldname); } // save stuff $g->setName($newname); $g->setDescription($description); if(isset($rights)) { $g->setRights( implode(',',$rights) ); } $g->save(); $log = new LogPage( 'rights' ); $log->addEntry( 'rights', Title::makeTitle( NS_SPECIAL, $g->getName()) , ' '.$g->getRights() ); } /** * Save user groups changes in the database. * Datas comes from the editUserGroupsForm() form function * * @param string $username Username to apply changes to. * @param array $removegroup id of groups to be removed. * @param array $addgroup id of groups to be added. * * @todo Log groupname instead of group id. */ function saveUserGroups($username,$removegroup,$addgroup) { $u = User::NewFromName($username); if(is_null($u)) { $wgOut->addHTML('
'.wfMsg('nosuchusershort',$username).'
'); return; } $id = $u->idForName(); if($id == 0) { $wgOut->addHTML(''.wfMsg('nosuchusershort',$username).'
'); return; } $u->setID( $id ); $groups = $u->getGroups(); $logcomment = ' '; // remove then add groups if(isset($removegroup)) { $groups = array_diff($groups, $removegroup); $logcomment .= implode( ' -', $removegroup); } if(isset($addgroup)) { $groups = array_merge($groups, $addgroup); $logcomment .= implode( ' +', $addgroup ); } // save groups in user object and database $u->setGroups($groups); $u->saveSettings(); $log = new LogPage( 'rights' ); $log->addEntry( 'rights', Title::makeTitle( NS_USER, $u->getName() ), $logcomment ); } /** * The entry form * It allow a user to select or eventually add a group as well as looking up * for a username. */ function switchForm() { global $wgOut; // group selection $wgOut->addHTML( "\n" ); // user selection $wgOut->addHTML( "\n" ); } /** * Edit a group properties and rights. * @param string $groupname Name of a group to be edited. */ function editGroupForm($groupID = 0) { global $wgOut; if($this->mRequest->getVal('seditgroup')) { // fetch data if we edit a group $g = Group::newFromID($groupID); $fieldname = 'editgroup'; } else { // default datas when we add a group $g = new group(); $fieldname = 'addgroup'; } $gName = $g->getName(); $gDescription = $g->getDescription(); $wgOut->addHTML( "\n" ); } /** * Edit user groups membership * @param string $username Name of the user. */ function editUserGroupsForm($username) { global $wgOut; $user = User::newFromName($username); if(is_null($user)) { $wgOut->addHTML(''.wfMsg('nosuchusershort',$username).'
'); return; } $id = $user->idForName(); if($id == 0) { $wgOut->addHTML(''.wfMsg('nosuchusershort',$username).'
'); return; } $user->setID( $id ); $groups = $user->getGroups(); $wgOut->addHTML( "\n" ); } /** Build a select with all existent groups * @param string $selectname Name of this element. Name of form is automaticly prefixed. * @param array $selected Array of element selected when posted. Multiples will only show them. * @param boolean $multiple A multiple elements select. * @param integer $size Number of element to be shown ignored for non multiple (default 6). * @param boolean $reverse If true, multiple select will hide selected elements (default false). */ function HTMLSelectGroups($selectname, $selected=array(), $multiple=false, $size=6, $reverse=false) { $selectname = $this->mName.'-'.$selectname; $dbr =& wfGetDB( DB_SLAVE ); $group = $dbr->tableName( 'group' ); $sql = 'SELECT group_id, group_name FROM $group'; $res = $dbr->query($sql,'wfSpecialAdmin'); $out = wfMsg($selectname); $out .= '\n"; return $out; } function HTMLSelectRights($selected='') { global $wgAvailableRights; $out = '\n"; return $out; } } ?>