<?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 ControllerPagesCatalogProductOptions extends AController {
	private $error = array(); 
	private $attribute_manager;
	public $data = array();
     
  	public function main() {

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

    	$this->loadLanguage('catalog/product');
    	$this->document->setTitle( $this->language->get('heading_title') );
		$this->loadModel('catalog/product');
        $this->attribute_manager = new AAttribute_Manager();

        if ($this->request->is_POST() && $this->_validateForm() ) {
            $this->model_catalog_product->addProductOption($this->request->get['product_id'], $this->request->post);
            $this->session->data['success'] = $this->language->get('text_success');
            $this->redirect($this->html->getSecureURL('catalog/product_options', '&product_id=' . $this->request->get['product_id'] ));
        }

        $product_info = $this->model_catalog_product->getProduct($this->request->get['product_id']);
        if ( !$product_info ) {
            $this->session->data['warning'] = $this->language->get('error_product_not_found');
            $this->redirect($this->html->getSecureURL('catalog/product'));
        }

		$this->data['attributes'] = array(
			'new' => $this->language->get('text_add_new_option'),
		);
		$results = $this->attribute_manager->getAttributes(
			array(
				'search' => " ga.attribute_type_id = '".$this->attribute_manager->getAttributeTypeID('product_option')."'
				AND ga.status = 1
				AND ga.attribute_parent_id = 0 ",
				'sort' => 'sort_order',
				'order' => 'ASC',
				'limit' => 1000 // !we can not have unlimited, so set 1000 for now
			),
			$this->session->data['content_language_id']
		);
        foreach ($results as $type) {
	        $this->data['attributes'][$type['attribute_id']] = $type['name'];
        }

		$this->data['product_description'] = $this->model_catalog_product->getProductDescriptions($this->request->get['product_id']);
		$product_options = $this->model_catalog_product->getProductOptions($this->request->get['product_id']);

		$content_language_id = $this->language->getContentLanguageID();
		$default_language_id = $this->language->getDefaultLanguageID();

		foreach ($product_options as &$option) {
			$option_name = trim($option['language'][$content_language_id]['name']);
			$option['language'][$content_language_id]['name'] = $option_name ? $option_name : 'n/a';
			$option_name = trim($option['language'][$default_language_id]['name']);
			$option['language'][$default_language_id]['name'] = $option_name ? $option_name : 'n/a';
		} unset($option);

		$this->data['product_options'] = $product_options;
        $this->data['language_id'] = $this->session->data['content_language_id'];
        $this->data['url']['load_option'] = $this->html->getSecureURL('product/product/load_option', '&product_id=' . $this->request->get['product_id'] );
        $this->data['url']['update_option'] = $this->html->getSecureURL('product/product/update_option', '&product_id=' . $this->request->get['product_id'] );
        $this->data['url']['get_options_list'] = $this->html->getSecureURL('product/product/get_options_list', '&product_id=' . $this->request->get['product_id'] );

		$this->view->assign('error', $this->error);
		$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'),
   		));
   		$this->document->addBreadcrumb( array (
       		'href'      => $this->html->getSecureURL('catalog/product'),
       		'text'      => $this->language->get('heading_title'),
   		));
		$this->document->addBreadcrumb( array (
			'href'      => $this->html->getSecureURL('catalog/product/update', '&product_id=' . $this->request->get['product_id'] ),
			'text'      => $this->language->get('text_edit')  .'&nbsp;'. $this->language->get('text_product') . ' - '. $this->data['product_description'][$this->session->data['content_language_id']]['name'],
		));
		$this->document->addBreadcrumb( array (
			'href'      => $this->html->getSecureURL('catalog/product_options', '&product_id=' . $this->request->get['product_id'] ),
			'text'      => $this->language->get('tab_option'),
			'current'   => true
		));

		$this->data['active'] = 'options';
		//load tabs controller
		$tabs_obj = $this->dispatch('pages/catalog/product_tabs', array( $this->data ) );
		$this->data['product_tabs'] = $tabs_obj->dispatchGetOutput();
		unset($tabs_obj);

        $results = HtmlElementFactory::getAvailableElements();
        $element_types = array( '' => $this->language->get('text_select'));
        foreach ($results as $key => $type) {
			// allowed field types
	        if ( in_array($key,array('I','T','S','M','R','C','G','H')) ) {
            	$element_types[$key] = $type['type'];
			}
        }

		$this->data['button_add_option'] = $this->html->buildButton(array(
			'text' => $this->language->get('button_add_option'),
			'style' => 'button1',
		));
		$this->data['button_add_option_value'] = $this->html->buildButton(array(
            'text' => $this->language->get('button_add_option_value'),
			'style' => 'button1',
		));
		$this->data['button_remove'] = $this->html->buildButton(array(
            'text' => $this->language->get('button_remove'),
			'style' => 'button1',
		));
		$this->data['button_reset'] = $this->html->buildButton(array(
			'text' => $this->language->get('button_reset'),
			'style' => 'button2',
		));

		$this->data['action'] = $this->html->getSecureURL('catalog/product_options', '&product_id=' . $this->request->get['product_id'] );
		$this->data['form_title'] = $this->language->get('text_edit')  .'&nbsp;'. $this->language->get('text_product');
		$this->data['update'] = '';
		$form = new AForm('HT');

		$product_opt = array();
		foreach ($product_options as $option) {
			$product_opt[$option['product_option_id']] = $option['language'][$content_language_id]['name'];
		}

		$this->data['options'] = $form->getFieldHtml(array(
						'type' => 'selectbox',
						'name' => 'option',
						'value' => $this->data['product_option_id'],
			            'options' => $product_opt,
					));

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

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

		$form->setForm(array(
		    'form_name' => 'new_option_form',
			'update' => '',
	    ));
		$this->data['attributes'] = $form->getFieldHtml(array(
			'type' => 'selectbox',
			'name' => 'attribute_id',
			'options' => $this->data['attributes'],
			'style' => 'chosen',
		));
		$this->data['option_name'] = $form->getFieldHtml(array(
            'type' => 'input',
			'name' => 'option_name',
            'required' => true,
		));
        $this->data['status'] = $form->getFieldHtml(array(
            'type' => 'checkbox',
            'name' => 'status',
            'value' => 1,
            'style' => 'btn_switch',
        ));
        $this->data['sort_order'] = $form->getFieldHtml(array(
            'type' => 'input',
            'name' => 'sort_order',
            'style' => 'small-field'
        ));
        $this->data['required'] = $form->getFieldHtml(array(
            'type' => 'checkbox',
            'name' => 'required',
    		'style' => 'btn_switch',
        ));
        $this->data['element_type'] = $form->getFieldHtml(array(
            'type' => 'selectbox',
            'name' => 'element_type',
            'required' => true,
            'options' => $element_types
        ));

		$this->addChild('pages/catalog/product_summary', 'summary_form', 'pages/catalog/product_summary.tpl');

		$object_title = $this->language->get('text_product').' '.$this->language->get('text_option_value');
		$params = '&object_name=product_option_value&object_title=' . $object_title;
		$this->data['rl_resource_library'] = $this->html->getSecureURL('common/resource_library', $params);
		$this->data['rl_resources'] = $this->html->getSecureURL('common/resource_library/resources', $params);
		$this->data['rl_resource_single'] = $this->html->getSecureURL('common/resource_library/get_resource_details', $params);
		$this->data['rl_delete'] = $this->html->getSecureURL('common/resource_library/delete');
		$this->data['rl_unmap'] = $this->html->getSecureURL('common/resource_library/unmap', $params);
		$this->data['rl_map'] = $this->html->getSecureURL('common/resource_library/map', $params);
		$this->data['rl_download'] = $this->html->getSecureURL('common/resource_library/get_resource_preview');
		$this->data['rl_upload'] = $this->html->getSecureURL('common/resource_library/upload', $params);
        $resources_scripts = $this->dispatch(
            'responses/common/resource_library/get_resources_scripts',
            array(
                'object_name' => 'product_option_value',
                'object_id' => '',
                'types' => array('image'),
				'onload' => false //sign loading thumbs on oage load. disable it for hidden attribute values info
            )
        );

		$this->view->assign('resources_scripts', $resources_scripts->dispatchGetOutput());

		$this->view->assign('help_url', $this->gen_help_url('product_options') );
        $this->view->assign('form_language_switch', $this->html->getContentLanguageSwitcher());
        $this->view->batchAssign( $this->data );
		$this->processTemplate('pages/catalog/product_options.tpl' );

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

	private function _validateForm() {
		if (!$this->user->canModify('catalog/product_options')) {
			$this->error['warning'] = $this->language->get('error_permission');
		}
		if ( $this->model_catalog_product->isProductGroupOption($this->request->get['product_id'], $this->request->post['attribute_id'])){
			$this->error['warning'] = $this->language->get('error_option_in_group');
		}

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