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* This file is part of Critecia
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* Copyright (C) 2011 Christian A. Reiter
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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class GroupsController extends AppController {
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public $uses = array('User', 'Group', 'Hospital', 'Right', 'Grant');
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public $components = array('RequestHandler', 'Reflector');
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private $default_actions = array(
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'index' => array('order' => 1,
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'img' => '22x22/actions/list-index.png',
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'img-disabled' => '22x22/actions/list-index-disabled.png',
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'description' => 'auflisten' ),
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'view' => array('order' => 2,
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'img' => '22x22/actions/list-view.png',
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'img-disabled' => '22x22/actions/list-view-disabled.png',
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'description' => 'ansehen'),
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'edit' => array('order' => 3,
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'img' => '22x22/actions/edit.png',
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'img-disabled' => '22x22/actions/edit-disabled.png',
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'description' => 'bearbeiten'),
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'add' => array('order' => 4,
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'img' => '22x22/actions/edit-add.png',
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'img-disabled' => '22x22/actions/edit-add-disabled.png',
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'description' => 'hinzufügen'),
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'delete' => array('order' => 5,
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'img' => '22x22/actions/delete.png',
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'img-disabled' => '22x22/actions/delete-disabled.png',
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'description' => 'löschen'),
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function beforeFilter() {
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parent::beforeFilter();
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$this->see_hidden = $this->AccessControl->check('Groups/see_hidden');
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$this->set('see_hidden', $this->see_hidden);
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$conditions = array('hospital_id' => $this->current_hospital['Hospital']['id']);
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if(!$this->see_hidden) {
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$conditions['hidden'] = 0;
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$this->set('groups', $this->Group->find('all' , array('conditions' => $conditions)));
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$hospital = $this->current_hospital;
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$this->set(compact('hospital'));
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function global_index($hospital_id = null) {
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$this->set('groups', $this->Group->find('all'));
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$hospital = $this->Hospital->read(null, $hospital_id);
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$this->set(compact('hospital'));
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$this->render('index');
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function view($id = null) {
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// TODO: check if group is hidden + I can see hidden groups
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$this->Session->setFlash('Ungültige Gruppe');
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$this->redirect($this->referer());
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$this->set('group', $this->Group->read(null, $id));
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$this->render('view');
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function global_view($id = null) {
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$this->Session->setFlash('Ungültige Gruppe');
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$this->redirect(array('action' => 'index'));
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$this->set('group', $this->Group->read(null, $id));
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$this->render('view');
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function global_add($hospital_id = null) {
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$hospital = $this->Hospital->read(null, $hospital_id);
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$this->Session->setFlash('Ungültiges Krankenhaus: '.$hospital_id);
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$this->redirect(array('action' => 'index'));
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$hospitals = $this->Hospital->find('list');
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if (!empty($this->data)) {
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$this->Group->create();
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if ($this->Group->save($this->data)) {
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$this->updateActiveHospital();
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$this->Session->setFlash('Gruppe wurde gespeichert');
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$this->redirect(array('action' => 'index'));
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$this->Session->setFlash('Gruppe konnte nicht gespeichert werden.');
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$users = $this->Group->User->find('list');
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$this->set(compact('users', 'hospital', 'hospitals'));
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$this->render('add');
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if (!empty($this->data)) {
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$this->Group->create();
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$this->data['Group']['hospital_id'] = $this->current_hospital['Hospital']['id'];
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if ($this->Group->save($this->data)) {
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$this->updateActiveHospital();
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$this->Session->setFlash('Gruppe wurde gespeichert');
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$this->redirect(array('action' => 'index'));
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$this->Session->setFlash('Gruppe konnte nicht gespeichert werden.');
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$users = $this->Group->User->find('list');
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$this->set(compact('users'));
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$this->set('see_hidden', $this->AccessControl->check('Groups/see_hidden'));
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/************************** edit **************************/
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private function _edit($id) {
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if(!$id && empty($this->data)) {
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$this->Session->setFlash('Ungültige Gruppe');
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$this->redirect(array('action' => 'index'));
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if(!empty($this->data)) {
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if ($this->Group->save($this->data)) {
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$this->updateActiveHospital();
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$this->Session->setFlash('Gruppe wurde gespeichert');
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$this->redirect(array('action' => 'index'));
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$this->Session->setFlash('Gruppe konnte nicht gespeichert werden.');
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// TODO: check if I can edit requested group!
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$this->data = $this->Group->read(null, $id);
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$users = $this->User->find('list');
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$this->set(compact('users'));
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public function edit($id) {
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// if called empty, check if department is in current hospital
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$check_hospital = empty($this->data);
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if($check_hospital) {
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// check if I can edit requested group!
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if($this->data['Group']['hospital_id'] != $this->current_hospital['Hospital']['id']) {
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$this->Session->setFlash("Diese Gruppe befindet sich nicht im aktuellen Krankenhaus.");
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$this->redirect(array('action' => 'index'));
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$this->set('see_hidden', $this->AccessControl->check('Groups/see_hidden'));
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public function global_edit($id) {
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$this->set('see_hidden', true);
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$this->render('edit');
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/************************** delete **************************/
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function global_delete($id = null) {
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$this->Session->setFlash('Ungültige Gruppe.');
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$this->redirect(array('action'=>'index'));
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if ($this->Group->delete($id)) {
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$this->Session->setFlash('Gruppe gelöscht.');
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$this->redirect(array('action'=>'index'));
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$this->Session->setFlash('Gruppe konnte nicht gelöscht werden.');
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$this->redirect(array('action' => 'index'));
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function delete($id = null) {
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$this->global_delete($id);
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* compares 2 actions in the form "Controller/action" like given from Reflector->get_all_actions()
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* FUNCTION IS NOT PLUGIN-SAFE!
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private function action_cmp($a, $b) {
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if(is_null($a) or is_null($b))
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foreach($this->default_actions as $name => $tmp) {
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$default_names[] = $name;
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$arr = String::tokenize($a, '/');
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switch(count($arr)) {
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$a_plugin_name = null;
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$a_controller_name = $arr[0];
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$a_plugin_name = $arr[0];
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$a_controller_name = $arr[1];
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$arr = String::tokenize($b, '/');
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switch(count($arr)) {
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$b_plugin_name = null;
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$b_controller_name = $arr[0];
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$b_plugin_name = $arr[0];
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$b_controller_name = $arr[1];
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if($a_controller_name != $b_controller_name) {
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return $a_controller_name < $b_controller_name ? -1 : 1;
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if(in_array($a_action, $default_names)) { // $a is default action
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if(in_array($b_action, $default_names)) { // both default actions
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//sort by default order
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return $this->default_actions[$a_action]['order'] < $this->default_actions[$b_action]['order'] ? -1 : 1;
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// $a is default, $b not
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} elseif(in_array($b_action, $default_names)) { // only $b is default action, $a not
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} else { // none is default action
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public function global_edit_rights($id) {
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$this->edit_rights($id);
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$this->render('edit_rights');
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* edits the grants of a group
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* @return $grants[$group['Group']['id']]:
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public function edit_rights($id) {
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//TODO: implement new rights system
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$this->Group->recursive = -1;
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$group = $this->Group->findById($id);
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$this->Session->setFlash('Ungültige Gruppe.');
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//TODO: check if I may access this group!
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$action_array = $this->Reflector->get_actions_array();
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$grants = $this->Grant->find('all', array('conditions' => array(
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'group_id' => $group['Group']['id']
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$rights = $this->Right->find('list');
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$hospitals = $this->Hospital->find('list'); // TODO: only ones I have access for!
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$this->set(compact('group', 'grants', 'rights', 'hospitals'));
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/** AJAX function to set a grants for a group
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* @param $id UUID Group-ID which grants should be changed
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* @param $controller string controller name that should be accessible
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* @param $action string action name of that controller that should be accessible
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* @param $grant boolean if the grant should be granted or not
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public function set_grant($group_id, $controller, $action, $grant = 0) {
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if(!isset($group_id) or is_null($group_id)) die();
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// FIXME: remove ACl --> Grants etc.
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$success = $this->Acl->allow(array('model' => 'Group', 'foreign_key' => $group_id), "All/Hospital_root/Hospital_".$this->current_hospital['Hospital']['id']."/$controller/$action");
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} elseif($grant == 0) {
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// TODO: is it really necessary to DENY? not enough to delete grant?
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$success = $this->Acl->deny(array('model' => 'Group', 'foreign_key' => $group_id), "All/Hospital_root/Hospital_".$this->current_hospital['Hospital']['id']."/$controller/$action");
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//reverse $granted for the new link
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$grant = ($grant == 0)? 1 : 0;
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$this->set(compact('enabled', 'group_id', 'controller', 'action', 'grant'));
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$this->set('default_actions', $this->default_actions);
added
removed
src/app/controllers/groups_controller.php
