<?php
/* +**********************************************************************************
 * The contents of this file are subject to the vtiger CRM Public License Version 1.1
 * ("License"); You may not use this file except in compliance with the License
 * The Original Code is: vtiger CRM Open Source
 * The Initial Developer of the Original Code is vtiger.
 * Portions created by vtiger are Copyright (C) vtiger.
 * All Rights Reserved.
 * ***********************************************************************************/

class CustomerPortal_DescribeModule extends CustomerPortal_API_Abstract {

	function process(CustomerPortal_API_Request $request) {
		$current_user = $this->getActiveUser();
		$response = new CustomerPortal_API_Response();

		if ($current_user) {
			$module = $request->get('module');

			if (!CustomerPortal_Utils::isModuleActive($module)) {
				throw new Exception('Module not accessible', 1412);
				exit;
			}

			$describeInfo = vtws_describe($module, $current_user);
			// Get active fields with read, write permissions
			$activeFields = CustomerPortal_Utils::getActiveFields($module, true);
			$activeFieldKeys = array_keys($activeFields);
			foreach ($describeInfo['fields'] as $key => $value) {
				if (!in_array($value['name'], $activeFieldKeys)) {
					unset($describeInfo['fields'][$key]);
				} else {
					// Handling UTF-8 charecters in Picklist values
					$value['default'] = decode_html($value['default']);
					if ($value['type']['name'] === 'picklist' || $value['type']['name'] === 'metricpicklist') {
						$pickList = $value['type']['picklistValues'];

						foreach ($pickList as $pickListKey => $pickListValue) {
							$pickListValue['label'] = decode_html(vtranslate($pickListValue['value'], $module));
							$pickListValue['value'] = decode_html($pickListValue['value']);
							$pickList[$pickListKey] = $pickListValue;
						}
						$value['type']['picklistValues'] = $pickList;
					} else if ($value['type']['name'] === 'time') {
						$value['default'] = Vtiger_Time_UIType::getTimeValueWithSeconds($value['default']);
					}
					$value['label'] = decode_html($value['label']);
					if ($activeFields[$value['name']]) {
						$value['editable'] = true;
					} else {
						$value['editable'] = false;
					}
					$describeInfo['fields'][$key] = $value;

					$position = array_search($value['name'], $activeFieldKeys);
					$fieldList[$position] = $describeInfo['fields'][$key];
				}
			}
			if ($fieldList) {
				unset($describeInfo['fields']);
				$describeInfo['fields'] = $fieldList;
			}

			//Describe giving wrong labelfields for HelpDesk and Documents.
			if ($module == 'Documents') {
				$describeInfo['labelFields'] = 'notes_title';
			}
			if ($module == 'HelpDesk') {
				$describeInfo['labelFields'] = 'ticket_title';
			}

			$describeInfo['label'] = decode_html(vtranslate($describeInfo['label'], $module));
			$response->addToResult('describe', $describeInfo);
		}
		return $response;
	}

}