<?php  
/*------------------------------------------------------------------------------
  $Id$

  AbanteCart, Ideal OpenSource Ecommerce Solution
  http://www.AbanteCart.com

  Copyright © 2011-2014 Belavier Commerce LLC

  This source file is subject to Open Software License (OSL 3.0)
  License details is bundled with this package in the file LICENSE.txt.
  It is also available at this URL:
  <http://www.opensource.org/licenses/OSL-3.0>
  
 UPGRADE NOTE: 
   Do not edit or add to this file if you wish to upgrade AbanteCart to newer
   versions in the future. If you wish to customize AbanteCart for your
   needs please refer to http://www.AbanteCart.com for more information.  
------------------------------------------------------------------------------*/
if (! defined ( 'DIR_CORE' ) || !IS_ADMIN) {
	header ( 'Location: static_pages/' );
}
class ControllerPagesUserUser extends AController {
	public $data = array();
	public $error = array();
	private $fields = array('username', 'firstname', 'lastname', 'email', 'user_group_id', 'status');
   
  	public function main() {

          //init controller data
        $this->extensions->hk_InitData($this,__FUNCTION__);

    	$this->document->setTitle( $this->language->get('heading_title') );

		$this->view->assign('error_warning', $this->error['warning']);
		$this->view->assign('success', $this->session->data['success']);
		if (isset($this->session->data['success'])) {
			unset($this->session->data['success']);
		}
		
    	$this->document->initBreadcrumb( array (
       		'href'      => $this->html->getSecureURL('index/home'),
       		'text'      => $this->language->get('text_home'),
      		'separator' => FALSE
   		 ));
   		$this->document->addBreadcrumb( array (
       		'href'      => $this->html->getSecureURL('user/user'),
       		'text'      => $this->language->get('heading_title'),
      		'separator' => ' :: ',
			'current'	=> true
   		 ));

		$grid_settings = array(
			'table_id' => 'user_grid',
			'url' => $this->html->getSecureURL('listing_grid/user'),
			'editurl' => $this->html->getSecureURL('listing_grid/user/update'),
            'update_field' => $this->html->getSecureURL('listing_grid/user/update_field'),
			'sortname' => 'username',
			'sortorder' => 'asc',
            'actions' => array(
                'edit' => array(
                    'text' => $this->language->get('text_edit'),
				    'href' => $this->html->getSecureURL('user/user/update', '&user_id=%ID%')
                ),
                'save' => array(
                    'text' => $this->language->get('button_save'),
                ),
	            'delete' => array(
                    'text' => $this->language->get('button_delete'),
                )
            ),
		);

        $grid_settings['colNames'] = array(
            $this->language->get('column_username'),
            $this->language->get('column_group'),
            $this->language->get('column_status'),
            $this->language->get('column_date_added'),
		);
		$grid_settings['colModel'] = array(
			array(
				'name' => 'username',
				'index' => 'username',
				'width' => 300,
                'align' => 'left',
			),
			array(
				'name' => 'user_group_id',
				'index' => 'user_group_id',
				'width' => 120,
                'align' => 'left',
				'search' => false,
			),
			array(
				'name' => 'status',
				'index' => 'status',
				'width' => 130,
                'align' => 'center',
				'search' => false,
			),
			array(
				'name' => 'date_added',
				'index' => 'date_added',
				'width' => 100,
                'align' => 'center',
				'search' => false,
			),
		);

		$statuses = array(
			'' => $this->language->get('text_select_status'),
			1 => $this->language->get('text_enabled'),
			0 => $this->language->get('text_disabled'),
		);

		$this->loadModel('user/user_group');
    	$user_groups = array('' => $this->language->get('text_select_group'),);
		$results = $this->model_user_user_group->getUserGroups();
		foreach ($results as $r) {
			$user_groups[ $r['user_group_id'] ] = $r['name'];
		}

		$form = new AForm();
	    $form->setForm(array(
		    'form_name' => 'user_grid_search',
	    ));

	    $grid_search_form = array();
        $grid_search_form['id'] = 'user_grid_search';
        $grid_search_form['form_open'] = $form->getFieldHtml(array(
		    'type' => 'form',
		    'name' => 'user_grid_search',
		    'action' => '',
	    ));
        $grid_search_form['submit'] = $form->getFieldHtml(array(
		    'type' => 'button',
		    'name' => 'submit',
		    'text' => $this->language->get('button_go'),
		    'style' => 'button1',
	    ));
		$grid_search_form['reset'] = $form->getFieldHtml(array(
		    'type' => 'button',
		    'name' => 'reset',
		    'text' => $this->language->get('button_reset'),
		    'style' => 'button2',
	    ));
		$grid_search_form['fields']['status'] = $form->getFieldHtml(array(
		    'type' => 'selectbox',
		    'name' => 'status',
            'options' => $statuses,
	    ));
		$grid_search_form['fields']['group'] = $form->getFieldHtml(array(
		    'type' => 'selectbox',
		    'name' => 'user_group_id',
            'options' => $user_groups,
	    ));

		$grid_settings['search_form'] = true;


        $grid = $this->dispatch('common/listing_grid', array( $grid_settings ) );
		$this->view->assign('listing_grid', $grid->dispatchGetOutput());
		$this->view->assign ( 'search_form', $grid_search_form );

		$this->view->assign( 'insert', $this->html->getSecureURL('user/user/insert') );
		$this->view->assign('help_url', $this->gen_help_url('user_listing') );

		$this->processTemplate('pages/user/user_list.tpl' );

          //update controller data
        $this->extensions->hk_UpdateData($this,__FUNCTION__);
	}
   
  	public function insert() {

          //init controller data
        $this->extensions->hk_InitData($this,__FUNCTION__);

    	$this->loadLanguage('user/user');
    	$this->document->setTitle( $this->language->get('heading_title') );
		$this->loadModel('user/user');
    	if ( $this->request->is_POST() && $this->_validateForm()) {
			$user_id = $this->model_user_user->addUser($this->request->post);
			$this->session->data['success'] = $this->language->get('text_success');
			$this->redirect( $this->html->getSecureURL('user/user/update', '&user_id=' . $user_id ) );
    	}
    	$this->_getForm();

          //update controller data
        $this->extensions->hk_UpdateData($this,__FUNCTION__);
  	}

  	public function update() {

          //init controller data
        $this->extensions->hk_InitData($this,__FUNCTION__);

    	$this->loadLanguage('user/user');
    	$this->document->setTitle( $this->language->get('heading_title') );
		$this->loadModel('user/user');
		
		$this->view->assign('success', $this->session->data['success']);
		if (isset($this->session->data['success'])) {
			unset($this->session->data['success']);
		}
		  
    	if ( $this->request->is_POST() && $this->_validateForm()) {
			$this->model_user_user->editUser($this->request->get['user_id'], $this->request->post);
			$this->session->data['success'] = $this->language->get('text_success');
			$this->redirect( $this->html->getSecureURL('user/user/update', '&user_id=' . $this->request->get['user_id'] ) );
    	}
    	$this->_getForm();

          //update controller data
        $this->extensions->hk_UpdateData($this,__FUNCTION__);
  	}
 
  	private function _getForm() {

		$this->data = array();
		$this->data['error'] = $this->error;

		$this->document->initBreadcrumb( array (
       		'href'      => $this->html->getSecureURL('index/home'),
       		'text'      => $this->language->get('text_home'),
      		'separator' => FALSE
   		 ));
   		$this->document->addBreadcrumb( array ( 
       		'href'      => $this->html->getSecureURL('user/user'),
       		'text'      => $this->language->get('heading_title'),
      		'separator' => ' :: '
   		 ));

		$this->loadModel('user/user_group');
    	$user_groups = array('' => $this->language->get('text_select_group'),);
		$results = $this->model_user_user_group->getUserGroups();
		foreach ($results as $r) {
			$user_groups[ $r['user_group_id'] ] = $r['name'];
		}
		
		$this->data['cancel'] = $this->html->getSecureURL('user/user');

    	if (isset($this->request->get['user_id']) ) {
      		$user_info = $this->model_user_user->getUser($this->request->get['user_id']);
    	}

		foreach ( $this->fields as $f ) {
			if (isset($user_info)) {
				$this->data[$f] = $user_info[$f];
			} elseif ( isset($this->request->post[$f]) ) {
                $this->data[$f] = $this->request->post[$f];
            } else {
				$this->data[$f] = '';
			}
		}

		if (!isset($this->request->get['user_id'])) {
			$this->data['action'] = $this->html->getSecureURL('user/user/insert');
			$this->data['heading_title'] = $this->language->get('text_insert') .'&nbsp;'. $this->language->get('text_user');
			$this->data['update'] = '';
			$form = new AForm('ST');
		} else {
			$this->data['action'] = $this->html->getSecureURL('user/user/update', '&user_id=' . $this->request->get['user_id'] );
			$this->data['heading_title'] = $this->language->get('text_edit') .'&nbsp;'. $this->language->get('text_user') . ' - ' . $this->data['username'];
			$this->data['update'] = $this->html->getSecureURL('listing_grid/user/update_field','&id='.$this->request->get['user_id']);
			$form = new AForm('HS');
		}

		$this->document->addBreadcrumb( array (
       		'href'      => $this->data['action'],
       		'text'      => $this->data['heading_title'],
      		'separator' => ' :: ',
      		'current'	=> true
   		 ));

		$form->setForm(array(
		    'form_name' => 'cgFrm',
			'update' => $this->data['update'],
	    ));

        $this->data['form']['id'] = 'cgFrm';
        $this->data['form']['form_open'] = $form->getFieldHtml(array(
		    'type' => 'form',
		    'name' => 'cgFrm',
		    'action' => $this->data['action'],
			'attr' => 'data-confirm-exit="true" class="aform form-horizontal"',
	    ));
        $this->data['form']['submit'] = $form->getFieldHtml(array(
		    'type' => 'button',
		    'name' => 'submit',
		    'text' => $this->language->get('button_save'),
		    'style' => 'button1',
	    ));
		$this->data['form']['cancel'] = $form->getFieldHtml(array(
		    'type' => 'button',
		    'name' => 'cancel',
		    'text' => $this->language->get('button_cancel'),
		    'style' => 'button2',
	    ));

		$this->data['form']['fields']['status'] = $form->getFieldHtml(array(
		    'type' => 'checkbox',
		    'name' => 'status',
		    'value' => $this->data['status'],
			'style'  => 'btn_switch',
	    ));

		$input = array('username', 'firstname', 'lastname', 'email', 'password');
		foreach ( $input as $f ) {
			$this->data['form']['fields'][$f] = $form->getFieldHtml(array(
				'type' => ( $f == 'password' ? 'passwordset' : 'input' ),
				'name' => $f,
				'value' => $this->data[$f],
				'required' => true,
				'attr' => ( in_array($f, array('password', 'password_confirm')) ? 'class="no-save"' : '' ),
				'style' => ($f == 'password' ? 'medium-field' : '')
			));
		}

		$this->data['form']['fields']['user_group'] = $form->getFieldHtml(array(
		    'type' => 'selectbox',
		    'name' => 'user_group_id',
			'value' => $this->data['user_group_id'],
            'options' => $user_groups,
	    ));

		$this->view->assign('help_url', $this->gen_help_url('user_edit') );
		$this->view->batchAssign( $this->data );

		$this->processTemplate('/pages/user/user_form.tpl');
  	}
  	
  	private function _validateForm() {
    	if (!$this->user->canModify('user/user')) {
      		$this->error['warning'] = $this->language->get('error_permission');
    	}
    
    	if (mb_strlen($this->request->post['username']) < 2 || mb_strlen($this->request->post['username']) > 20) {
      		$this->error['username'] = $this->language->get('error_username');
    	}

    	if (mb_strlen($this->request->post['firstname']) < 2 || mb_strlen($this->request->post['firstname']) > 32) {
      		$this->error['firstname'] = $this->language->get('error_firstname');
    	}

    	if (mb_strlen($this->request->post['lastname']) < 2 || mb_strlen($this->request->post['lastname']) > 32) {
      		$this->error['lastname'] = $this->language->get('error_lastname');
    	}

	    $email_pattern = '/^[A-Z0-9._%-]+@[A-Z0-9][A-Z0-9.-]{0,61}\.[A-Z]{2,6}$/i';

        if (mb_strlen($this->request->post['email']) > 96 || !preg_match($email_pattern, $this->request->post['email'])) {
            $this->error['email'] = $this->language->get('error_email');
        }

    	if (($this->request->post['password']) || (!isset($this->request->get['user_id']))) {
      		if (mb_strlen($this->request->post['password']) < 4 ) {
        		$this->error['password'] = $this->language->get('error_password');
      		}
	
	  		if ($this->request->post['password'] != $this->request->post['password_confirm']) {
	    		$this->error['password_confirm'] = $this->language->get('error_confirm');
	  		}
    	}

		$this->extensions->hk_ValidateData( $this );
	
    	if (!$this->error) {
      		return TRUE;
    	} else {
      		return FALSE;
    	}
  	}
}