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PATH: home / letacommog / letaweb / protected / modules / profile / modules / rbam / controllers

<?php

/* SVN FILE: $Id: AuthAssignmentsController.php 19 2011-02-17 15:12:45Z Chris $*/
/**
 * AuthAssignments Controller class file.
 * Manages Auth Assignments.
 *
 * @copyright	Copyright &copy; 2010 PBM Web Development - All Rights Reserved
 *
 * @since			V1.0.0
 *
 * @version		$Revision: 19 $
 *
 * @license		BSD License (see documentation)
 */
/**
 * AuthAssignments Controller class.
 */
class AuthAssignmentsController extends RbamController
{
    private $_user;

/**
     * @return array action filters
     */
    public function filters()
    {
        return array(
            'accessControl', // perform access control for CRUD operations
            'ajaxOnly + revoke, update', // Assignments can only be revoked and updated via AJAX
        );
    }

/**
     * Specifies the access control rules.
     * This method is used by the 'accessControl' filter.
     *
     * @return array access control rules
     */
    public function accessRules()
    {
        return array(
            array('allow',
                'actions' => array(
                    'index','assign','revoke','update','roleUsers','userRoles',
                ),
                'roles' => array($this->getModule()->authAssignmentsManagerRole),
            ),
            array('deny',  // deny all users
                'users' => array('*'),
            ),
        );
    }

/**
     * Lists assignments.
     */
    public function actionIndex()
    {
        Yii::import('rbam.extensions.alphapager.ApPagination');
        Yii::import('rbam.extensions.alphapager.ApActiveDataProvider');

$module = $this->getModule();
        $userModel = CActiveRecord::model($module->userClass);
        $userNameAttribute = $module->userNameAttribute;

if (is_string($userNameAttribute) && strpos($userNameAttribute, ',') !== false) {
            $userNameAttribute = explode(',', str_replace('\,', '__##comma##__', $userNameAttribute));
        }

if (is_array($userNameAttribute)) {
            array_shift($userNameAttribute);
            $end = end($userNameAttribute);
            if (is_array($end) || strpos($end, '__##comma##__') !== false || strpos($end, ',') !== false) {
                array_pop($userNameAttribute);
            }
        } else {
            $userNameAttribute = array($userNameAttribute);
        }

$asc = implode(',', $userNameAttribute);
        $desc = str_replace(',', ' DESC,', $asc).' DESC';

$attribute = array_shift($userNameAttribute);
        $alphaPagination = new ApPagination($attribute);
        $alphaPagination->forceCaseInsensitive = true;
        $alphaPagination->activeCharSet = $this->activeChars($userModel, $attribute);

$relation = ((($pos = strpos($attribute, '.')) === false) ? null : substr($attribute, 0, $pos));
        $_criteria = $module->userCriteria;
        if (!empty($relation)) {
            $_criteria['with'][] = $relation;
        }
        $criteria = new CDbCriteria($_criteria);

$dataProvider = new ApActiveDataProvider($userModel, array(
            'criteria' => $criteria,
            'alphapagination' => $alphaPagination,
            'pagination' => array(
            'pageSize' => $module->pageSize,
        ),
        'sort' => array(
            'attributes' => array(
                    'rbamName' => array(
                      'asc' => $asc,
                      'desc' => $desc,
                      'default' => 'desc',
                    ),
                ),
                'defaultOrder' => array('rbamName' => false),
            ),
        ));

foreach ($dataProvider->getData() as $model) {
            $model->attachBehavior('rbamUser', 'RbamUserBehavior');
        }

$this->pageTitle = $this->_pageTitle($this->action->id);
        $this->breadcrumbs = array('RBAM' => array('rbam/index'), $this->pageTitle);
        $this->render($this->action->id, compact('dataProvider'));
    }

/**
     * Assigns a role to a user.
     * This action handles the original assignment and the setting of a business
     * rule and data for the assignment.
     */
    public function actionAssign($uid)
    {
        Yii::import('rbam.extensions.alphapager.ApPagination');
        Yii::import('rbam.extensions.alphapager.ApArrayDataProvider');

$user = $this->_getUser($uid);
        $authAssignment = new AuthAssignment('assign'); // $authAssignment is a CFormModel
        $form = $authAssignment->getForm();
        if ($form->submitted($form->uniqueId)) { // there is no submit button from the juiDialog, so use the form id
            $response = array();
            if ($authAssignment->save()) {
                $response['content'] = Yii::t('RbamModule.rbam', '"{role}" assigned to "{user}".', array(
                '{role}' => $authAssignment->itemName,
                '{user}' => $user->rbamName,
            ));
            } else {
                $errors = array();
                foreach ($authAssignment->getErrors() as $attribute => $attributeErrors) {
                    foreach ($attributeErrors as $error) {
                        $errors[] = array(
                            'attribute' => $attribute,
                            'label' => $authItem->getAttributeLabel($attribute),
                            'error' => $error,
                        );
                    }
                }
                $response = compact('errors');
            }
            header('Content-type: application/json');
            echo CJSON::encode($response);
            Yii::app()->end();
        }

$attribute = 'name';
        $alphaPagination = new ApPagination($attribute);
        $data = array_values($this->authManager->getEUnassignedRoles($uid));
        $alphaPagination->activeCharSet = $this->activeChars($data, $attribute);
        $dataProvider = new ApArrayDataProvider($data,
            array(
                'keyField' => $attribute,
                'alphapagination' => $alphaPagination,
                'pagination' => array(
                    'pageSize' => $this->module->pageSize,
                ),
                'sort' => array(
                    'attributes' => array('name', 'description'),
                    'defaultOrder' => array('name' => false, 'description' => false),
                ),
            )
        );

$this->pageTitle = $this->_pageTitle($this->action->id, array('{user}' => $user->rbamName));
        $this->breadcrumbs = array(
            'RBAM' => array('rbam/index'),
            $this->_pageTitle('index') => array('index'),
            $this->_pageTitle('userRoles', array(
                '{user}' => $user->rbamName,
                    )) => array('userRoles', 'uid' => $uid),
            $this->pageTitle,
        );
        $this->render($this->action->id, compact('dataProvider', 'user', 'form'));
    }

/**
     * Revokes a user::role assignment
     * Ajax only method.
     */
    public function actionRevoke($role, $uid)
    {
        $user = $this->_getUser($uid);
        $assignment = $this->authManager->getAuthAssignment($role, $uid);
        if (is_null($assignment)) {
            throw new CHttpException(404, Yii::t('RbamModule.rbam', '"{user}::{role}" assignment not found.', array('{user}' => $user->rbamName, '{role}' => $role)));
        }

$this->authManager->revoke($role, $uid);
        $this->authManager->save();

$response = array();
        $response['content'] = Yii::t('RbamModule.rbam', '"{user}::{role}" assignment revoked.', array(
        '{user}' => $user->rbamName,
        '{role}' => $role,
      ));
        header('Content-type: application/json');
        echo CJSON::encode($response);
        Yii::app()->end();
    }

/**
     * Roles assigned to a user.
     */
    public function actionUserRoles($uid)
    {
        Yii::import('rbam.extensions.alphapager.ApPagination');
        Yii::import('rbam.extensions.alphapager.ApArrayDataProvider');

$authAssignment = new AuthAssignment(); // $authAssignment is a CFormModel
        $form = $authAssignment->getForm();

$user = $this->_getUser($uid);
        $attribute = 'itemName';
        $alphaPagination = new ApPagination($attribute);
        $data = array_values($this->authManager->getEAuthAssignments($uid));
        $alphaPagination->activeCharSet = $this->activeChars($data, $attribute);
        $dataProvider = new ApArrayDataProvider($data,
            array(
                'keyField' => $attribute,
                'alphapagination' => $alphaPagination,
                'pagination' => array(
                    'pageSize' => $this->module->pageSize,
                ),
                'sort' => array(
                    'attributes' => array('itemName', 'itemDescription'),
                    'defaultOrder' => array('itemName' => false, 'itemDescription' => false),
                ),
            )
        );

$this->pageTitle = $this->_pageTitle($this->action->id, array(
            '{user}' => $user->rbamName,
        ));
        $this->breadcrumbs = array(
            'RBAM' => array('rbam/index'),
            $this->_pageTitle('index') => array('index'),
            $this->pageTitle,
        );
        $this->render($this->action->id, compact('user', 'dataProvider', 'form'));
    }

/**
     * Users assigned to a role.
     */
    public function actionRoleUsers($role)
    {
        Yii::import('rbam.extensions.alphapager.ApPagination');
        Yii::import('rbam.extensions.alphapager.ApArrayDataProvider');

$authAssignment = new AuthAssignment(); // $authAssignment is a CFormModel
        $form = $authAssignment->getForm();

$attribute = 'username';
        $alphaPagination = new ApPagination($attribute);
        $data = array_values($this->authManager->getItemEAuthAssignments($role));
        $alphaPagination->activeCharSet = $this->activeChars($data, $attribute);
        $dataProvider = new ApArrayDataProvider($data,
            array(
                'keyField' => 'userId',
                'alphapagination' => $alphaPagination,
                'pagination' => array(
                    'pageSize' => $this->module->pageSize,
                ),
            )
        );

$this->pageTitle = $this->_pageTitle($this->action->id, array(
            '{role}' => $role,
        ));
        $this->breadcrumbs = array(
            'RBAM' => array('rbam/index'),
            $this->_pageTitle('index') => array('index'),
            $this->pageTitle,
        );
        $this->render($this->action->id, compact('role', 'dataProvider', 'form'));
    }

/**
     * Update a user::role assignment.
     * The only attributes that can be changed are bizrule and data.
     * Ajax only method.
     */
    public function actionUpdate()
    {
        $authAssignment = new AuthAssignment('upate'); // $authAssignment is a CFormModel
        $form = $authAssignment->getForm();
        if ($form->submitted($form->uniqueId)) { // there is no submit button from the juiDialog, so use the form id
            $response = array();
            if ($authAssignment->save()) {
                $response['content'] = Yii::t('RbamModule.rbam', '"{user}::{role}" assignment updated.', array(
                '{role}' => $authAssignment->itemName,
                '{user}' => $authAssignment->userName,
            ));
            } else {
                $errors = array();
                foreach ($authAssignment->getErrors() as $attribute => $attributeErrors) {
                    foreach ($attributeErrors as $error) {
                        $errors[] = array(
                            'attribute' => $attribute,
                            'label' => $authAssignment->getAttributeLabel($attribute),
                            'error' => $error,
                        );
                    }
                }
                $response = compact('errors');
            }
            header('Content-type: application/json');
            echo CJSON::encode($response);
            Yii::app()->end();
        }
    }

/**
     * Returns the page title for the given action.
     * Used to create breadcrumbs and dynamic page titles.
     *
     * @param string action id
     * @param array parameters to be applied to the page title using <code>strtr</code>.
     *
     * @return the paget title
     */
    private function _pageTitle($id, $params = array())
    {
        switch ($id) {
            case 'index':
                return Yii::t('RbamModule.rbam', 'Users');
                break;
            case 'assign':
                return Yii::t('RbamModule.rbam', 'Assign Role(s) to "{user}"', $params);
                break;
            case 'userRoles':
                return Yii::t('RbamModule.rbam', 'Roles Assigned to "{user}"', $params);
                break;
            case 'roleUsers':
                return Yii::t('RbamModule.rbam', 'Users Assigned to the "{role}" Role', $params);
                break;
        }
    }

private function _getUser($id)
    {
        if (is_null($this->_user)) {
            $this->_user = $this->getModule()->getUser($id);
        }

return $this->_user;
    }
}

[+] ..
[-] AuthAssignmentsController.php [edit]
[-] RbamController.php [edit]
[-] AuthItemsController.php [edit]
[-] RbamInitialiseController.php [edit]