<?php

class AdminController extends Zend_Controller_Action {

    public $auth;
    protected $_user;

    public function init() {
        /* Initialize action controller here */
        $this->auth = Zend_Auth::getInstance();
        $this->_user = $this->auth->getIdentity();
        $admin_status = $this->_user->admin;
        if ($admin_status == true) {
            return;
        } else {
            // throw an error
            // TODO: send out a custom error message

            $this->view->content = 'rubbish';
            //  $flashMessenger->addMessage('We did something in the last request');
            //  $route = array('controller' => 'error', 'action' => 'errormsg');
        }
    }

    public function indexAction() {
        // action body
        $this->view->title = "Registered Users";
        $this->view->headTitle($this->view->title, 'PREPEND');
        $users = new Application_Model_DbTable_Users();
        $this->view->admin = $users->fetchAll('id <>'.$this->_user->id);
    }

    public function addAction() {
        // action body
        $this->view->title = "Add new user" . $username;
        $this->view->headTitle($this->view->title, 'PREPEND');
        $form = new Application_Form_Admin();
        $form->submit->setLabel('Add');
        $this->view->form = $form;
        if ($this->getRequest()->isPost()) {
            $formData = $this->getRequest()->getPost();
            if ($form->isValid($formData)) {
                $username = $form->getValue('username');
                $password = $form->getValue('password');
                $real_name = $form->getValue('real_name');
                $newsuser = new Application_Model_DbTable_Users();
                $newsuser->addUser($username, $password, $real_name);
                $this->_helper->redirector('index');
            } else {
                $form->populate($formData);
            }
        }
    }

    public function deleteAction() {
        //action body
        $this->view->title = "Delete User";
        $this->view->headTitle($this->view->title, 'PREPEND');
        if ($this->getRequest()->isPost()) {
            $del = $this->getRequest()->getPost('del');
            if ($del == 'Yes') {
                $id = $this->getRequest()->getPost('id');
                $users = new Application_Model_DbTable_Users();
                $users->deleteuser($id);
            }
            $this->_helper->redirector('index');
        } else {
            $id = $this->_getParam('id', 0);
            $users = new Application_Model_DbTable_Users();
            $this->view->user = $users->getuser($id);
        }
    }

    public function editAction() {
        // action body
        $this->view->title = "Edit User";
        $this->view->headTitle($this->view->title, 'PREPEND');
        $form = new Application_Form_Admin();
        $form->submit->setLabel('Save');
        $this->view->form = $form;
        if ($this->getRequest()->isPost()) {
            $formData = $this->getRequest()->getPost();
            if ($form->isValid($formData)) {
                $id = (int) $form->getValue('id');
                $username = $form->getValue('username');
                $password = $form->getValue('password');
                $real_name = $form->getValue('real_name');
                $admin = $form->getValue('admin');
                $users = new Application_Model_DbTable_Users();
                $users->updateUser($id, $username, $password, $real_name, $admin);
                $this->_helper->redirector('index');
            } else {
                $form->populate($formData);
            }
        } else {
            $id = $this->_getParam('id', 0);
            if ($id > 0) {
                $users = new Application_Model_DbTable_Users();
                $form->populate($users->getUser($id));
            }
        }
    }

}