crm.clientright.ru/modules/Settings/Vtiger/models/ConfigModule.php

<?php
/*+***********************************************************************************
 * The contents of this file are subject to the vtiger CRM Public License Version 1.0
 * ("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 Settings_Vtiger_ConfigModule_Model extends Settings_Vtiger_Module_Model {

	var $fileName = 'config.inc.php';
	var $completeData;
	var $data;

	/**
	 * Function to read config file
	 * @return <Array> The data of config file
	 */
	public function readFile() {
		if (!$this->completeData) {
			$this->completeData = file_get_contents($this->fileName);
		}
		return $this->completeData;
	}
	
	/**
	 * Function to get CompanyDetails Menu item
	 * @return menu item Model
	 */
	public function getMenuItem() {
		$menuItem = Settings_Vtiger_MenuItem_Model::getInstance('Configuration Editor');
		return $menuItem;
	}

	/**
	 * Function to get Edit view Url
	 * @return <String> Url
	 */
	public function getEditViewUrl() {
		$menuItem = $this->getMenuItem();
		return '?module=Vtiger&parent=Settings&view=ConfigEditorEdit&block='.$menuItem->get('blockid').'&fieldid='.$menuItem->get('fieldid');
	}

	/**
	 * Function to get Detail view Url
	 * @return <String> Url
	 */
	public function getDetailViewUrl() {
		$menuItem = $this->getMenuItem();
		return '?module=Vtiger&parent=Settings&view=ConfigEditorDetail&block='.$menuItem->get('blockid').'&fieldid='.$menuItem->get('fieldid');
	}

	/**
	 * Function to get Viewable data of config details
	 * @return <Array>
	 */
	public function getViewableData() {
		if (!$this->getData()) {
			$fileContent = $this->readFile();
			$pattern = '/\$([^=]+)=([^;]+);/';
			$matches = null;
			$matchesFound = preg_match_all($pattern, $fileContent, $matches);
			$configContents = array();
			if ($matchesFound) {
				$configContents = $matches[0];
			}

			$data = array();
			$editableFileds = $this->getEditableFields();
			foreach ($editableFileds as $fieldName => $fieldDetails) {
				foreach ($configContents as $configContent) {
					if (strpos($configContent, $fieldName)) {
						$fieldValue = explode(' = ', $configContent);
						$fieldValue = $fieldValue[1];
						if ($fieldName === 'upload_maxsize') {
							$fieldValue = round(number_format($fieldValue / 1048576, 2));
						}

						$data[$fieldName] = str_replace(";", '', str_replace("'", '', $fieldValue));
						break;
					}
				}
			}
			$this->setData($data);
		}
		return $this->getData();
	}

	/**
	 * Function to get picklist values
	 * @param <String> $fieldName
	 * @return <Array> list of module names
	 */
	public function getPicklistValues($fieldName) {
		if ($fieldName === 'default_module') {
			$db = PearDatabase::getInstance();

			$presence = array(0);
			$restrictedModules = array('Webmails', 'Emails', 'Integration', 'Dashboard','ModComments');
			$query = 'SELECT name, tablabel FROM vtiger_tab WHERE presence IN (' . generateQuestionMarks($presence) . ') AND isentitytype = ? AND name NOT IN (' . generateQuestionMarks($restrictedModules) . ')';

			$result = $db->pquery($query, array($presence, '1', $restrictedModules));
			$numOfRows = $db->num_rows($result);

			$moduleData = array('Home' => 'Home');
			for ($i = 0; $i < $numOfRows; $i++) {
				$row = $db->query_result_rowdata($result, $i);
				$moduleData[$db->query_result($result, $i, 'name')] = $db->query_result($result, $i, 'tablabel');
			}
			return $moduleData;
		}
		return array('true', 'false');
	}

	/**
	 * Function to get editable fields
	 * @return <Array> list of field names
	 */
	public function getEditableFields() {
		return array(
			'HELPDESK_SUPPORT_EMAIL_ID'		=> array('label' => 'LBL_HELPDESK_SUPPORT_EMAILID',			'fieldType' => 'input'),
			'HELPDESK_SUPPORT_NAME'			=> array('label' => 'LBL_HELPDESK_SUPPORT_NAME',			'fieldType' => 'input'),
			'upload_maxsize'				=> array('label' => 'LBL_MAX_UPLOAD_SIZE',					'fieldType' => 'input'),
			'default_module'				=> array('label' => 'LBL_DEFAULT_MODULE',					'fieldType' => 'picklist'),
			'listview_max_textlength'		=> array('label' => 'LBL_MAX_TEXT_LENGTH_IN_LISTVIEW',		'fieldType' => 'input'),
			'list_max_entries_per_page'		=> array('label' => 'LBL_MAX_ENTRIES_PER_PAGE_IN_LISTVIEW',	'fieldType' => 'input'),
            // SalesPlatform.ru begin Check referer setting
			'sp_check_site_url'		=> array('label' => 'LBL_SP_CHECK_SITE_URL',	'fieldType' => 'picklist'),
            // SalesPlatform.ru end
		);
	}

	/**
	 * Function to save the data
	 */
	public function save() {
		$fileContent = $this->completeData;
		$updatedFields = $this->get('updatedFields');
		$validationInfo = $this->validateFieldValues($updatedFields);
        $editableFields = $this->getEditableFields();
		if ($validationInfo === true) {
			foreach ($updatedFields as $fieldName => $fieldValue) {
                if(!in_array($fieldName, array_keys($editableFields))){
                    continue;
                }
				$patternString = "\$%s = '%s';";
				if ($fieldName === 'upload_maxsize') {
					$fieldValue = $fieldValue * 1048576; //(1024 * 1024)
					$patternString = "\$%s = %s;";
				}
				if($fieldName==='list_max_entries_per_page' || $fieldName ==='listview_max_textlength'){
					$fieldValue= intval($fieldValue);
				}
				$pattern = '/\$' . $fieldName . '[\s]+=([^;]+);/';
				$replacement = sprintf($patternString, $fieldName, ltrim($fieldValue, '0'));
				$fileContent = preg_replace($pattern, $replacement, $fileContent);
			}
			$filePointer = fopen($this->fileName, 'w');
			fwrite($filePointer, $fileContent);
			fclose($filePointer);
		}
		return $validationInfo;
	}

	/**
	 * Function to validate the field values
	 * @param <Array> $updatedFields
	 * @return <String> True/Error message
	 */
	public function validateFieldValues($updatedFields){
		if (array_key_exists('HELPDESK_SUPPORT_EMAIL_ID',$updatedFields) && !filter_var($updatedFields['HELPDESK_SUPPORT_EMAIL_ID'], FILTER_VALIDATE_EMAIL)) {
			return "LBL_INVALID_EMAILID";
		} else if(array_key_exists('HELPDESK_SUPPORT_NAME',$updatedFields) && preg_match ('/[\'";?><]/', $updatedFields['HELPDESK_SUPPORT_NAME'])) {
			return "LBL_INVALID_SUPPORT_NAME";
		} else if(array_key_exists('default_module',$updatedFields) && !preg_match ('/[a-zA-z0-9]/', $updatedFields['default_module'])) {
			return "LBL_INVALID_MODULE";
		} else if((array_key_exists('upload_maxsize',$updatedFields) && !filter_var(ltrim($updatedFields['upload_maxsize'],'0'), FILTER_VALIDATE_INT))
				|| (array_key_exists('list_max_entries_per_page',$updatedFields) &&  !filter_var(ltrim($updatedFields['list_max_entries_per_page'], '0'), FILTER_VALIDATE_INT))
				|| (array_key_exists('listview_max_textlength',$updatedFields) && !filter_var(ltrim($updatedFields['listview_max_textlength'], '0'), FILTER_VALIDATE_INT))) {
			return "LBL_INVALID_NUMBER";
		}
		return true;
	}

	/**
	 * Function to get the instance of Config module model
	 * @return <Settings_Vtiger_ConfigModule_Model> $moduleModel
	 */
	public static function getInstance() {
		$moduleModel = new self();
		$moduleModel->getViewableData();
		return $moduleModel;
	}
}