2648 lines
76 KiB
PHP
2648 lines
76 KiB
PHP
<?php
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/*----------------------------------------------------------------------------------| www.giz.de |----/
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Deutsche Gesellschaft für International Zusammenarbeit (GIZ) Gmb
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/-------------------------------------------------------------------------------------------------------/
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@version 3.4.x
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@build 30th May, 2020
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@created 15th June, 2012
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@package Cost Benefit Projection
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@subpackage costbenefitprojection.php
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@author Llewellyn van der Merwe <http://www.vdm.io>
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@owner Deutsche Gesellschaft für International Zusammenarbeit (GIZ) Gmb
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@copyright Copyright (C) 2015. All Rights Reserved
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@license GNU/GPL Version 2 or later - http://www.gnu.org/licenses/gpl-2.0.html
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/-------------------------------------------------------------------------------------------------------/
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Cost Benefit Projection Tool.
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/------------------------------------------------------------------------------------------------------*/
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// No direct access to this file
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defined('_JEXEC') or die('Restricted access');
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use Joomla\CMS\Language\Language;
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use Joomla\String\StringHelper;
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use Joomla\Utilities\ArrayHelper;
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use PhpOffice\PhpSpreadsheet\IOFactory;
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use PhpOffice\PhpSpreadsheet\Spreadsheet;
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use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
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/**
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* Costbenefitprojection component helper.
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*/
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abstract class CostbenefitprojectionHelper
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{
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/**
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* Composer Switch
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*
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* @var array
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*/
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protected static $composer = array();
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/**
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* The Main Active Language
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*
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* @var string
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*/
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public static $langTag;
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public static function userIs($id = null)
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{
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if($id > 0)
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{
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$user = JFactory::getUser($id);
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}
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else
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{
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$user = JFactory::getUser();
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}
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// get this user groups
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$groups = (array) $user->getAuthorisedGroups();
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// get params
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$params = JComponentHelper::getParams('com_costbenefitprojection');
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// get target groups
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$countryGroups = (array) $params->get('countryuser');
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$serviceproviderGroups = (array) $params->get('serviceprovideruser');
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$memberGroups = (array) $params->get('memberuser');
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// now check in what group this user belongs
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if (array_intersect($countryGroups, $groups))
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{
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// is country
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return 3;
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}
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elseif (array_intersect($serviceproviderGroups, $groups))
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{
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// is serviceprovider
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return 2;
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}
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elseif (array_intersect($memberGroups, $groups))
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{
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// is member
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return 1;
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}
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return false;
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}
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public static function accessCompany($id)
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{
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// check the per value
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$lock = self::getVar('company', $id, 'id', 'per');
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if ( 1 == $lock)
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{
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return true;
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}
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return false;
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}
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public static function checkIntervetionAccess($id, $share = null, $comp = null)
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{
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// set share value if not set
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if (!$share)
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{
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$share = self::getId('intervention', $id, 'id', 'share');
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}
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// based on shared we set needed values
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switch ($share)
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{
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case 1:
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case 2:
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// get this interventions company (owner)
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if (!$comp)
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{
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$comp = self::getId('intervention', $id, 'id', 'company');
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}
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// get his companies
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$companies = self::hisCompanies();
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// get user type
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$userType = self::userIs();
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break;
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}
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// based on shared value we will respond
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switch ($share)
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{
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case 1:
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// if sharing is 1 only owner may see it
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if ($userType == 1)
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{
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if (!in_array($comp, $companies))
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{
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return false;
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}
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}
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else
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{
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return false;
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}
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case 2:
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// if sharing is 2 only owner and service provider may see it
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if ($userType == 1 || $userType == 2)
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{
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if (!in_array($comp, $companies))
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{
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return false;
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}
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}
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else
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{
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return false;
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}
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break;
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}
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return true;
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}
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public static function notHisUsers($id = null)
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{
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// first get all the users to keep
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$keepUsers = self::hisUsers($id);
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if (is_array($keepUsers))
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{
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// return those not to keep
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return self::getIds('id',$keepUsers,'users','id','NOT IN','');
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}
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return false;
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}
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public static function hisUsers($id = null)
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{
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if($id > 0)
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{
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$is = self::userIs($id);
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}
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else
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{
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$id = JFactory::getUser()->id;
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$is = self::userIs($id);
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}
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// return in relation
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switch($is)
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{
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// member (only load himself)
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case 1:
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return array($id);
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break;
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// serves provider (only load companies users that belong to the service provider and himself)
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case 2:
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$companies = self::hisCompanies($id);
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$keep = self::getIds('id',$companies,'company','user');
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// now check the result
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if (self::checkArray($keep))
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{
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$keep[] = $id;
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return array_unique($keep);
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}
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break;
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// country (only load companies and service providers that belong to the country)
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case 3:
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$companies = self::hisCompanies($id);
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$keepC = self::getIds('id',$companies,'company','user');
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$service = self::hisServiceProviders($id);
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$keepS = self::getIds('id',$service,'service_provider','user');
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// merge these values
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$keep = self::mergeArrays(array($keepC,$keepS));
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// now check the result
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if (self::checkArray($keep))
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{
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$keep[] = $id;
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return array_unique($keep);
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}
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break;
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}
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return false;
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}
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public static function hisCompanies($id = null)
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{
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if($id > 0)
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{
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$is = self::userIs($id);
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}
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else
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{
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$id = JFactory::getUser()->id;
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$is = self::userIs($id);
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}
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// return in relation
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switch($is)
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{
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// member (only load companies that belong to the member)
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case 1:
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return self::getIds('user',$id,'company');
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break;
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// serves provider (only load companies that belong to the service provider)
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case 2:
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return self::getIds('service_provider',self::getIds('user',$id,'service_provider'),'company');
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break;
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// country (only load companies that belong to the country)
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case 3:
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return self::getIds('country',self::getIds('user',$id,'country'),'company');
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break;
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}
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return false;
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}
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public static function hisServiceProviders($id = null)
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{
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if($id > 0)
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{
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$is = self::userIs($id);
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}
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else
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{
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$id = JFactory::getUser()->id;
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$is = self::userIs($id);
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}
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// return in relation
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if (1 == $is) // member
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{
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return self::getIds('user',$id,'company','service_provider');
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}
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elseif (2 == $is) // serves provider
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{
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return array(self::getId('service_provider',$id));
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}
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elseif (3 == $is) // country
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{
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return self::getIds('country',self::getIds('user',$id,'country'),'service_provider');
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}
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return false;
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}
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public static function hisCountries($userId = null, $id = null, $is_type = null)
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{
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if($userId > 0)
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{
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$is = self::userIs($userId);
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}
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elseif($id > 0 && $is_type)
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{
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$userId = self::getId($is_type,$id,'id','user');
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$is = self::userIs($userId);
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}
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else
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{
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$userId = JFactory::getUser()->id;
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$is = self::userIs($userId);
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}
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// return in relation
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switch($is)
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{
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// member (only load countries that belong to the member user)
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case 1:
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return self::getIds('user',$userId,'company','country');
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break;
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// serves provider (only load country that belong to the service provider user)
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case 2:
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return array(self::getId('service_provider',$userId,'user','country'));
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break;
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// country (only load contrye that belong to the country user)
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case 3:
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return self::getIds('user',$userId,'country','id');
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break;
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}
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return false;
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}
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public static function hisCurrencies($userId = null, $id = null, $is_type = null)
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{
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$countries = self::hisCountries($userId,$id,$is_type);
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if (self::checkArray($countries))
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{
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$currencies = array();
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foreach ($countries as $country)
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{
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// get currency id
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$currencies[] = self::getVar('currency', self::getVar('country', $country, 'id', 'currency'), 'codethree', 'id');
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}
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if (self::checkArray($currencies))
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{
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return $currencies;
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}
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}
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return false;
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}
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public static function currencyDetails($id = false)
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{
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if (!$id)
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{
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$id = self::hisCurrencies();
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}
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if (self::checkArray($id))
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{
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$ids = array_values($id);
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$id = $id[0];
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}
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if(is_numeric($id))
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{
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// Get a db connection.
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$db = JFactory::getDbo();
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// Create a new query object.
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$query = $db->getQuery(true);
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$query->select($db->quoteName(
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array( 'a.id','a.name','a.codethree','a.numericcode','a.symbol','a.thousands','a.decimalplace',
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'a.decimalsymbol','a.positivestyle','a.negativestyle'),
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array( 'currency_id','currency_name','currency_codethree','currency_numericcode','currency_symbol',
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'currency_thousands','currency_decimalplace','currency_decimalsymbol','currency_positivestyle',
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'currency_negativestyle')));
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$query->from($db->quoteName('#__costbenefitprojection_currency', 'a'));
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$query->where($db->quoteName('id') . ' = '.(int) $id);
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$db->setQuery($query);
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$db->execute();
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if ($db->getNumRows())
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{
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return $db->loadObject();
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}
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}
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return false;
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}
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public static function makeMoney($number,$currency = false)
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{
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// first check if we have a number
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if (is_numeric($number))
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{
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// make sure to include the negative finder file
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include_once 'negativefinder.php';
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// check if the number is negative
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$negativeFinderObj = new NegativeFinder(new Expression("$number"));
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$negative = $negativeFinderObj->isItNegative() ? TRUE : FALSE;
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}
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else
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{
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throw new Exception('ERROR! ('.$number.') is not a number!');
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}
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// not setup the currency
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if (self::checkObject($currency))
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{
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if(!isset($currency->currency_positivestyle) || !isset($currency->currency_negativestyle) || !isset($currency->currency_decimalplace) || !isset($currency->currency_decimalsymbol) || !isset($currency->currency_symbol))
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{
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if (isset($currency->currency_id))
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{
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$currency = self::currencyDetails($currency->currency_id);
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}
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elseif (isset($currency->id))
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{
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$currency = self::currencyDetails($currency->id);
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}
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else
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{
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$currency = self::currencyDetails();
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}
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}
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}
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else
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{
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$currency = self::currencyDetails($currency);
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}
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// set the number to currency
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if (self::checkObject($currency))
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{
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if (!$negative)
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{
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$format = $currency->currency_positivestyle;
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$sign = '+';
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}
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else
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{
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$format = $currency->currency_negativestyle;
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$sign = '-';
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$number = abs($number);
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}
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$setupNumber = number_format((float)$number, (int)$currency->currency_decimalplace, $currency->currency_decimalsymbol, ' '); //$currency->currency_thousands TODO);
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$search = array('{sign}', '{number}', '{symbol}');
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$replace = array($sign, $setupNumber, $currency->currency_symbol);
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$moneyMade = str_replace ($search,$replace,$format);
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return $moneyMade;
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}
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return $number;
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}
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public static function getId($table, $where = null , $whereString = 'user', $what = 'id')
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{
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if(!$where)
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{
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$where = JFactory::getUser()->id;
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}
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// Get a db connection.
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$db = JFactory::getDbo();
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// Create a new query object.
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$query = $db->getQuery(true);
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$query->select($db->quoteName(array($what)));
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$query->from($db->quoteName('#__costbenefitprojection_'.$table));
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$query->where($db->quoteName($whereString) . ' = '.(int) $where);
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$db->setQuery($query);
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$db->execute();
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if ($db->getNumRows())
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{
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return $db->loadResult();
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}
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return false;
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}
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public static function getIds($whereString,$where,$table,$what = 'id',$operator = 'IN',$main_ = 'costbenefitprojection_')
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{
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if (!self::checkArray($where) && $where > 0)
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{
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$where = array($where);
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}
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if (self::checkArray($where))
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{
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// Get a db connection.
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$db = JFactory::getDbo();
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// Create a new query object.
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$query = $db->getQuery(true);
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$query->select($db->quoteName(array($what)));
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$query->from($db->quoteName('#__'.$main_.$table));
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$query->where($db->quoteName($whereString) . ' '.$operator.' (' . implode(',',$where) . ')');
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$db->setQuery($query);
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$db->execute();
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if ($db->getNumRows())
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{
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return array_unique($db->loadColumn());
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}
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}
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return false;
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}
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public static function getCountryName($id)
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{
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// Get a db connection.
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$db = JFactory::getDbo();
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// Create a new query object.
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$query = $db->getQuery(true);
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$query->select($db->quoteName(array('name')));
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$query->from($db->quoteName('#__costbenefitprojection_country'));
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$query->where($db->quoteName('id') . ' = '.(int) $id);
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$db->setQuery($query);
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return $db->loadResult();
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}
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public static function combine($items)
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{
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// make sure the sum class is loaded
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JLoader::import('sumcombine', JPATH_COMPONENT_ADMINISTRATOR . '/helpers');
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// return the result
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return new SumCombine($items);
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}
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public static function calculate($id,$data)
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{
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if (base64_encode(base64_decode($data)) === $data){
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// we have valid data now check if stored result needs to be updated.
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$fileName = md5($data);
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$data = unserialize(base64_decode($data));
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} else {
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// not valid data first get the valid data
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$model = self::getModel('companydata');
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$data = $model->getItem((int)$id);
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// we have valid data now check if stored result needs to be updated.
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$fileName = md5(base64_encode(serialize($data)));
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}
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// set some defaults
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$params = JComponentHelper::getParams('com_costbenefitprojection');
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$path = $params->get('resultpath', JPATH_ADMINISTRATOR.'/components/com_costbenefitprojection/helpers');
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// build full path to file
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$fullPath = $path.'/'.$fileName.'.json';
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// check if file exists
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if (file_exists($fullPath) && (($jsonFile = @file_get_contents($fullPath)) !== FALSE))
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{
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// great we are done return results
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return json_decode($jsonFile);
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}
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// do the calculation again
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$result = self::doCalculation($data);
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// did we get a valid result set
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if (self::checkArray($result) || self::checkObject($result))
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{
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// now save for next time
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self::saveJson($result, $fullPath, $path);
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// return result set
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return json_decode(json_encode($result));
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}
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return false;
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}
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|
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protected static function doCalculation($data)
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{
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// did we get a valid result set
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if (self::checkObject($data))
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{
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// make sure the sum class is loaded
|
|
JLoader::import('sum', JPATH_COMPONENT_ADMINISTRATOR . '/helpers');
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// return the result
|
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return new Sum($data);
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}
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return false;
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}
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|
|
/**
|
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* Safes json to a file
|
|
*
|
|
* @input object/array/json $data Data to be stored
|
|
* @input string $fullPath Full path to file
|
|
* @input string $path Full path to folder
|
|
*
|
|
* @returns boolean on success
|
|
**/
|
|
public static function saveJson($data, $fullPath, $path = __DIR__)
|
|
{
|
|
// check if path exists
|
|
if (!file_exists($path))
|
|
{
|
|
// if not the make the path
|
|
mkdir($path, 0755, true);
|
|
}
|
|
// check that the string is json
|
|
if (!self::isJson($data))
|
|
{
|
|
// json encode if not json
|
|
$data = json_encode($data);
|
|
}
|
|
// make sure this is a string
|
|
if (self::checkString($data))
|
|
{
|
|
$fp = fopen($fullPath, 'w');
|
|
fwrite($fp, $data);
|
|
fclose($fp);
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
public static function isJson($string)
|
|
{
|
|
if (self::checkString($string))
|
|
{
|
|
json_decode($string);
|
|
return (json_last_error() === JSON_ERROR_NONE);
|
|
}
|
|
return false;
|
|
}
|
|
|
|
public static function setUserHack()
|
|
{
|
|
$files = array(
|
|
0 => array(
|
|
'path' => JPATH_ADMINISTRATOR . '/components/com_users/models/users.php',
|
|
'replace' => array(
|
|
"JModelList\n{\n\t/**" => "JModelList\n{\n\t/*\n\t* A VDM hack to restrict users based on user's relation to their component\n\t*\n\t* This just proofs the the hack is inplace\n\t*/\n\tpublic \$restrictUsers = true;\n\n\t/**",
|
|
"\$excluded = json_decode(base64_decode(\$app->input->get('excluded', '', 'BASE64')));" => "\$excluded = json_decode(base64_decode(\$app->input->get('excluded', '', 'BASE64')));\n\t\t// add the global exclude for costbenefitprojection\n\t\tif (\$this->restrictUsers && !JFactory::getUser()->authorise('core.options', 'com_costbenefitprojection'))\n\t\t{\n\t\t\tJLoader::register('CostbenefitprojectionHelper', JPATH_ADMINISTRATOR . '/components/com_costbenefitprojection/helpers/costbenefitprojection.php');\n\t\t\t// check if the component is installed\n\t\t\tif (class_exists('CostbenefitprojectionHelper'))\n\t\t\t{\n\t\t\t\t\$excludedGlobal = CostbenefitprojectionHelper::notHisUsers();\n\t\t\t\tif (\$excludedGlobal)\n\t\t\t\t{\n\t\t\t\t\t\$excluded = CostbenefitprojectionHelper::mergeArrays(array(\$excludedGlobal,\$excluded));\n\t\t\t\t}\n\t\t\t}\n\t\t}")
|
|
),
|
|
1 => array(
|
|
'path' => JPATH_ADMINISTRATOR . '/components/com_users/models/user.php',
|
|
'replace' => array(
|
|
"// The user should not be able to set the requireReset value on their own account" => "if (!JFactory::getUser()->authorise('core.admin', 'com_costbenefitprojection') && !JFactory::getUser()->authorise('core.options', 'com_costbenefitprojection'))
|
|
{
|
|
// load our helper class for Cost Benefit Projection Component
|
|
JLoader::register('CostbenefitprojectionHelper', JPATH_ADMINISTRATOR . '/components/com_costbenefitprojection/helpers/costbenefitprojection.php');
|
|
// check if the component is installed
|
|
if (class_exists('CostbenefitprojectionHelper'))
|
|
{
|
|
\$is = CostbenefitprojectionHelper::userIs();
|
|
switch(\$is)
|
|
{
|
|
case 1:
|
|
case 2:
|
|
case 3:
|
|
// Disable fields for display.
|
|
\$form->removeGroup('params');
|
|
// disable some fields
|
|
\$form->setFieldAttribute('sendEmail', 'disabled', 'true');
|
|
\$form->setFieldAttribute('sendEmail', 'filter', 'unset');
|
|
\$form->removeField('sendEmail');
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
// The user should not be able to set the requireReset value on their own account",
|
|
"\$user->authorise('core.manage', 'com_users')" => "\$user->authorise('core.manage', 'com_users') && \$user->authorise('core.options', 'com_costbenefitprojection')")
|
|
),
|
|
2 => array(
|
|
'path' => JPATH_ADMINISTRATOR . '/components/com_users/controllers/user.php',
|
|
'replace' => array(
|
|
"return parent::allowEdit(\$data, \$key);" => "if (!JFactory::getUser()->authorise('core.admin', 'com_costbenefitprojection') && !JFactory::getUser()->authorise('core.options', 'com_costbenefitprojection'))
|
|
{
|
|
// load our helper class for Cost Benefit Projection Component
|
|
JLoader::register('CostbenefitprojectionHelper', JPATH_ADMINISTRATOR . '/components/com_costbenefitprojection/helpers/costbenefitprojection.php');
|
|
// check if the component is installed
|
|
if (class_exists('CostbenefitprojectionHelper'))
|
|
{
|
|
\$hisUsers = CostbenefitprojectionHelper::hisUsers();
|
|
if (!in_array(\$data[\$key],\$hisUsers))
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
|
|
return parent::allowEdit(\$data, \$key);")
|
|
),
|
|
3 => array(
|
|
'path' => JPATH_ADMINISTRATOR . '/components/com_users/views/users/view.html.php',
|
|
'replace' => array(
|
|
"if (\$canDo->get('core.create'))" => "if (\$canDo->get('core.create') && \$user->authorise('core.options', 'com_costbenefitprojection'))")
|
|
),
|
|
4 => array(
|
|
'path' => JPATH_ADMINISTRATOR . '/components/com_users/views/users/view.html.php',
|
|
'replace' => array(
|
|
"// Add a batch button\n\t\tif (\$user->authorise('core.create', 'com_users')" => "// Add a batch button only if user also has admin right in com_costbenefitprojection\n\t\tif (\$user->authorise('core.create', 'com_users')\n\t\t\t&& \$user->authorise('core.options', 'com_costbenefitprojection')")
|
|
)
|
|
);
|
|
// check if hack is still set
|
|
return self::setHack($files);
|
|
}
|
|
|
|
protected static function setHack($files)
|
|
{
|
|
if (self::checkArray($files))
|
|
{
|
|
$checking = array();
|
|
// get the file tools
|
|
jimport('joomla.filesystem.file');
|
|
foreach ($files as $file)
|
|
{
|
|
$update = false;
|
|
// get related files
|
|
$actualFile = JFile::read($file['path']);
|
|
// check if hack is still set
|
|
if (self::checkArray($file['replace']))
|
|
{
|
|
foreach ($file['replace'] as $original => $updateString)
|
|
{
|
|
if (strpos($actualFile,$updateString) === false)
|
|
{
|
|
// set the hack again
|
|
$update = true;
|
|
$actualFile = str_replace($original, $updateString, $actualFile);
|
|
}
|
|
}
|
|
}
|
|
if ($update)
|
|
{
|
|
$done[$file['path']] = self::writeFile($file['path'],$actualFile);
|
|
}
|
|
else
|
|
{
|
|
$done[$file['path']] = true;
|
|
}
|
|
}
|
|
return $done;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
protected static function writeFile($path,$data)
|
|
{
|
|
$fh = fopen($path, "w");
|
|
if (!is_resource($fh))
|
|
{
|
|
return false;
|
|
}
|
|
if (fwrite($fh, $data))
|
|
{
|
|
// close file.
|
|
fclose($fh);
|
|
return true;
|
|
}
|
|
// close file.
|
|
fclose($fh);
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Get CSV Headers
|
|
*/
|
|
public static function getFileHeadersCSV($path)
|
|
{
|
|
// set the headers
|
|
if(($handle = fopen($path, 'r')) !== false)
|
|
{
|
|
$result = fgetcsv($handle);
|
|
fclose($handle);
|
|
if (self::checkArray($result))
|
|
{
|
|
$key = 'A';
|
|
foreach ($result as $header)
|
|
{
|
|
$headers[$key] = $header;
|
|
$key++;
|
|
}
|
|
return $headers;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* The user notice info File Name
|
|
**/
|
|
protected static $usernotice = false;
|
|
|
|
public static function getFilePath($type, $name = 'listing', $key = '', $fileType = '.json', $PATH = JPATH_COMPONENT_SITE)
|
|
{
|
|
if (!self::checkString(self::${$type.$name}))
|
|
{
|
|
// Get local key
|
|
$localkey = self::getLocalKey();
|
|
// set the name
|
|
$fileName = md5($type.$name.$localkey.$key);
|
|
// set file path
|
|
self::${$type.$name} = $PATH.'/helpers/'.$fileName.$fileType;
|
|
}
|
|
// return the path
|
|
return self::${$type.$name};
|
|
}
|
|
|
|
/**
|
|
* get the localkey
|
|
**/
|
|
protected static $localkey = false;
|
|
|
|
public static function getLocalKey()
|
|
{
|
|
if (!self::$localkey)
|
|
{
|
|
// get the main key
|
|
self::$localkey = md5(JComponentHelper::getParams('com_costbenefitprojection')->get('basic', 'localKey34fdWEkl'));
|
|
}
|
|
return self::$localkey;
|
|
}
|
|
|
|
/**
|
|
* Load the Composer Vendors
|
|
*/
|
|
public static function composerAutoload($target)
|
|
{
|
|
// insure we load the composer vendor only once
|
|
if (!isset(self::$composer[$target]))
|
|
{
|
|
// get the function name
|
|
$functionName = self::safeString('compose' . $target);
|
|
// check if method exist
|
|
if (method_exists(__CLASS__, $functionName))
|
|
{
|
|
return self::{$functionName}();
|
|
}
|
|
return false;
|
|
}
|
|
return self::$composer[$target];
|
|
}
|
|
|
|
/**
|
|
* Load the Component xml manifest.
|
|
*/
|
|
public static function manifest()
|
|
{
|
|
$manifestUrl = JPATH_ADMINISTRATOR."/components/com_costbenefitprojection/costbenefitprojection.xml";
|
|
return simplexml_load_file($manifestUrl);
|
|
}
|
|
|
|
/**
|
|
* Joomla version object
|
|
*/
|
|
protected static $JVersion;
|
|
|
|
/**
|
|
* set/get Joomla version
|
|
*/
|
|
public static function jVersion()
|
|
{
|
|
// check if set
|
|
if (!self::checkObject(self::$JVersion))
|
|
{
|
|
self::$JVersion = new JVersion();
|
|
}
|
|
return self::$JVersion;
|
|
}
|
|
|
|
/**
|
|
* Load the Contributors details.
|
|
*/
|
|
public static function getContributors()
|
|
{
|
|
// get params
|
|
$params = JComponentHelper::getParams('com_costbenefitprojection');
|
|
// start contributors array
|
|
$contributors = array();
|
|
// get all Contributors (max 20)
|
|
$searchArray = range('0','20');
|
|
foreach($searchArray as $nr)
|
|
{
|
|
if ((NULL !== $params->get("showContributor".$nr)) && ($params->get("showContributor".$nr) == 1 || $params->get("showContributor".$nr) == 3))
|
|
{
|
|
// set link based of selected option
|
|
if($params->get("useContributor".$nr) == 1)
|
|
{
|
|
$link_front = '<a href="mailto:'.$params->get("emailContributor".$nr).'" target="_blank">';
|
|
$link_back = '</a>';
|
|
}
|
|
elseif($params->get("useContributor".$nr) == 2)
|
|
{
|
|
$link_front = '<a href="'.$params->get("linkContributor".$nr).'" target="_blank">';
|
|
$link_back = '</a>';
|
|
}
|
|
else
|
|
{
|
|
$link_front = '';
|
|
$link_back = '';
|
|
}
|
|
$contributors[$nr]['title'] = self::htmlEscape($params->get("titleContributor".$nr));
|
|
$contributors[$nr]['name'] = $link_front.self::htmlEscape($params->get("nameContributor".$nr)).$link_back;
|
|
}
|
|
}
|
|
return $contributors;
|
|
}
|
|
|
|
/**
|
|
* Load the Component Help URLs.
|
|
**/
|
|
public static function getHelpUrl($view)
|
|
{
|
|
$user = JFactory::getUser();
|
|
$groups = $user->get('groups');
|
|
$db = JFactory::getDbo();
|
|
$query = $db->getQuery(true);
|
|
$query->select(array('a.id','a.groups','a.target','a.type','a.article','a.url'));
|
|
$query->from('#__costbenefitprojection_help_document AS a');
|
|
$query->where('a.admin_view = '.$db->quote($view));
|
|
$query->where('a.location = 1');
|
|
$query->where('a.published = 1');
|
|
$db->setQuery($query);
|
|
$db->execute();
|
|
if($db->getNumRows())
|
|
{
|
|
$helps = $db->loadObjectList();
|
|
if (self::checkArray($helps))
|
|
{
|
|
foreach ($helps as $nr => $help)
|
|
{
|
|
if ($help->target == 1)
|
|
{
|
|
$targetgroups = json_decode($help->groups, true);
|
|
if (!array_intersect($targetgroups, $groups))
|
|
{
|
|
// if user not in those target groups then remove the item
|
|
unset($helps[$nr]);
|
|
continue;
|
|
}
|
|
}
|
|
// set the return type
|
|
switch ($help->type)
|
|
{
|
|
// set joomla article
|
|
case 1:
|
|
return self::loadArticleLink($help->article);
|
|
break;
|
|
// set help text
|
|
case 2:
|
|
return self::loadHelpTextLink($help->id);
|
|
break;
|
|
// set Link
|
|
case 3:
|
|
return $help->url;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Get the Article Link.
|
|
**/
|
|
protected static function loadArticleLink($id)
|
|
{
|
|
return JURI::root().'index.php?option=com_content&view=article&id='.$id.'&tmpl=component&layout=modal';
|
|
}
|
|
|
|
/**
|
|
* Get the Help Text Link.
|
|
**/
|
|
protected static function loadHelpTextLink($id)
|
|
{
|
|
$token = JSession::getFormToken();
|
|
return 'index.php?option=com_costbenefitprojection&task=help.getText&id=' . (int) $id . '&token=' . $token;
|
|
}
|
|
|
|
/**
|
|
* Configure the Linkbar.
|
|
*/
|
|
public static function addSubmenu($submenu)
|
|
{
|
|
// load user for access menus
|
|
$user = JFactory::getUser();
|
|
// load the submenus to sidebar
|
|
JHtmlSidebar::addEntry(JText::_('COM_COSTBENEFITPROJECTION_SUBMENU_DASHBOARD'), 'index.php?option=com_costbenefitprojection&view=costbenefitprojection', $submenu === 'costbenefitprojection');
|
|
if ($user->authorise('company.access', 'com_costbenefitprojection') && $user->authorise('company.submenu', 'com_costbenefitprojection'))
|
|
{
|
|
JHtmlSidebar::addEntry(JText::_('COM_COSTBENEFITPROJECTION_SUBMENU_COMPANIES'), 'index.php?option=com_costbenefitprojection&view=companies', $submenu === 'companies');
|
|
}
|
|
if ($user->authorise('service_provider.access', 'com_costbenefitprojection') && $user->authorise('service_provider.submenu', 'com_costbenefitprojection'))
|
|
{
|
|
JHtmlSidebar::addEntry(JText::_('COM_COSTBENEFITPROJECTION_SUBMENU_SERVICE_PROVIDERS'), 'index.php?option=com_costbenefitprojection&view=service_providers', $submenu === 'service_providers');
|
|
}
|
|
if ($user->authorise('country.access', 'com_costbenefitprojection') && $user->authorise('country.submenu', 'com_costbenefitprojection'))
|
|
{
|
|
JHtmlSidebar::addEntry(JText::_('COM_COSTBENEFITPROJECTION_SUBMENU_COUNTRIES'), 'index.php?option=com_costbenefitprojection&view=countries', $submenu === 'countries');
|
|
}
|
|
if ($user->authorise('causerisk.access', 'com_costbenefitprojection') && $user->authorise('causerisk.submenu', 'com_costbenefitprojection'))
|
|
{
|
|
JHtmlSidebar::addEntry(JText::_('COM_COSTBENEFITPROJECTION_SUBMENU_CAUSESRISKS'), 'index.php?option=com_costbenefitprojection&view=causesrisks', $submenu === 'causesrisks');
|
|
}
|
|
if ($user->authorise('health_data.access', 'com_costbenefitprojection') && $user->authorise('health_data.submenu', 'com_costbenefitprojection'))
|
|
{
|
|
JHtmlSidebar::addEntry(JText::_('COM_COSTBENEFITPROJECTION_SUBMENU_HEALTH_DATA_SETS'), 'index.php?option=com_costbenefitprojection&view=health_data_sets', $submenu === 'health_data_sets');
|
|
}
|
|
if ($user->authorise('scaling_factor.access', 'com_costbenefitprojection') && $user->authorise('scaling_factor.submenu', 'com_costbenefitprojection'))
|
|
{
|
|
JHtmlSidebar::addEntry(JText::_('COM_COSTBENEFITPROJECTION_SUBMENU_SCALING_FACTORS'), 'index.php?option=com_costbenefitprojection&view=scaling_factors', $submenu === 'scaling_factors');
|
|
}
|
|
if ($user->authorise('intervention.access', 'com_costbenefitprojection') && $user->authorise('intervention.submenu', 'com_costbenefitprojection'))
|
|
{
|
|
JHtmlSidebar::addEntry(JText::_('COM_COSTBENEFITPROJECTION_SUBMENU_INTERVENTIONS'), 'index.php?option=com_costbenefitprojection&view=interventions', $submenu === 'interventions');
|
|
}
|
|
if ($user->authorise('currency.access', 'com_costbenefitprojection') && $user->authorise('currency.submenu', 'com_costbenefitprojection'))
|
|
{
|
|
JHtmlSidebar::addEntry(JText::_('COM_COSTBENEFITPROJECTION_SUBMENU_CURRENCIES'), 'index.php?option=com_costbenefitprojection&view=currencies', $submenu === 'currencies');
|
|
}
|
|
if ($user->authorise('help_document.access', 'com_costbenefitprojection') && $user->authorise('help_document.submenu', 'com_costbenefitprojection'))
|
|
{
|
|
JHtmlSidebar::addEntry(JText::_('COM_COSTBENEFITPROJECTION_SUBMENU_HELP_DOCUMENTS'), 'index.php?option=com_costbenefitprojection&view=help_documents', $submenu === 'help_documents');
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Greate user and update given table
|
|
*/
|
|
public static function createUser($new)
|
|
{
|
|
// load the user component language files if there is an error.
|
|
$lang = JFactory::getLanguage();
|
|
$extension = 'com_users';
|
|
$base_dir = JPATH_SITE;
|
|
$language_tag = 'en-GB';
|
|
$reload = true;
|
|
$lang->load($extension, $base_dir, $language_tag, $reload);
|
|
// load the user regestration model
|
|
$model = self::getModel('registration', JPATH_ROOT. '/components/com_users', 'Users');
|
|
// make sure no activation is needed
|
|
$useractivation = self::setParams('com_users','useractivation',0);
|
|
// make sure password is send
|
|
$sendpassword = self::setParams('com_users','sendpassword',1);
|
|
// Check if password was set
|
|
if (isset($new['password']) && isset($new['password2']) && self::checkString($new['password']) && self::checkString($new['password2']))
|
|
{
|
|
// Use the users passwords
|
|
$password = $new['password'];
|
|
$password2 = $new['password2'];
|
|
}
|
|
else
|
|
{
|
|
// Set random password
|
|
$password = self::randomkey(8);
|
|
$password2 = $password;
|
|
}
|
|
// set username if not set
|
|
if (!isset($new['username']) || !self::checkString($new['username']))
|
|
{
|
|
$new['username'] = self::safeString($new['name']);
|
|
}
|
|
// linup new user data
|
|
$data = array(
|
|
'username' => $new['username'],
|
|
'name' => $new['name'],
|
|
'email1' => $new['email'],
|
|
'password1' => $password, // First password field
|
|
'password2' => $password2, // Confirm password field
|
|
'block' => 0 );
|
|
// register the new user
|
|
$userId = $model->register($data);
|
|
// set activation back to default
|
|
self::setParams('com_users','useractivation',$useractivation);
|
|
// set send password back to default
|
|
self::setParams('com_users','sendpassword',$sendpassword);
|
|
// if user is created
|
|
if ($userId > 0)
|
|
{
|
|
return $userId;
|
|
}
|
|
return $model->getError();
|
|
}
|
|
|
|
protected static function setParams($component,$target,$value)
|
|
{
|
|
// Get the params and set the new values
|
|
$params = JComponentHelper::getParams($component);
|
|
$was = $params->get($target, null);
|
|
if ($was != $value)
|
|
{
|
|
$params->set($target, $value);
|
|
// Get a new database query instance
|
|
$db = JFactory::getDBO();
|
|
$query = $db->getQuery(true);
|
|
// Build the query
|
|
$query->update('#__extensions AS a');
|
|
$query->set('a.params = ' . $db->quote((string)$params));
|
|
$query->where('a.element = ' . $db->quote((string)$component));
|
|
|
|
// Execute the query
|
|
$db->setQuery($query);
|
|
$db->query();
|
|
}
|
|
return $was;
|
|
}
|
|
|
|
/**
|
|
* Update user values
|
|
*/
|
|
public static function updateUser($new)
|
|
{
|
|
// load the user component language files if there is an error.
|
|
$lang = JFactory::getLanguage();
|
|
$extension = 'com_users';
|
|
$base_dir = JPATH_ADMINISTRATOR;
|
|
$language_tag = 'en-GB';
|
|
$reload = true;
|
|
$lang->load($extension, $base_dir, $language_tag, $reload);
|
|
// load the user model
|
|
$model = self::getModel('user', JPATH_ADMINISTRATOR . '/components/com_users', 'Users');
|
|
// Check if password was set
|
|
if (isset($new['password']) && isset($new['password2']) && self::checkString($new['password']) && self::checkString($new['password2']))
|
|
{
|
|
// Use the users passwords
|
|
$password = $new['password'];
|
|
$password2 = $new['password2'];
|
|
}
|
|
// set username
|
|
if (isset($new['username']) && self::checkString($new['username']))
|
|
{
|
|
$new['username'] = self::safeString($new['username']);
|
|
}
|
|
else
|
|
{
|
|
$new['username'] = self::safeString($new['name']);
|
|
}
|
|
// linup update user data
|
|
$data = array(
|
|
'id' => $new['id'],
|
|
'username' => $new['username'],
|
|
'name' => $new['name'],
|
|
'email' => $new['email'],
|
|
'password1' => $password, // First password field
|
|
'password2' => $password2, // Confirm password field
|
|
'block' => 0 );
|
|
// set groups if found
|
|
if (isset($new['groups']) && self::checkArray($new['groups']))
|
|
{
|
|
$data['groups'] = $new['groups'];
|
|
}
|
|
// register the new user
|
|
$done = $model->save($data);
|
|
// if user is updated
|
|
if ($done)
|
|
{
|
|
return $new['id'];
|
|
}
|
|
return $model->getError();
|
|
}
|
|
|
|
/**
|
|
* UIKIT Component Classes
|
|
**/
|
|
public static $uk_components = array(
|
|
'data-uk-grid' => array(
|
|
'grid' ),
|
|
'uk-accordion' => array(
|
|
'accordion' ),
|
|
'uk-autocomplete' => array(
|
|
'autocomplete' ),
|
|
'data-uk-datepicker' => array(
|
|
'datepicker' ),
|
|
'uk-form-password' => array(
|
|
'form-password' ),
|
|
'uk-form-select' => array(
|
|
'form-select' ),
|
|
'data-uk-htmleditor' => array(
|
|
'htmleditor' ),
|
|
'data-uk-lightbox' => array(
|
|
'lightbox' ),
|
|
'uk-nestable' => array(
|
|
'nestable' ),
|
|
'UIkit.notify' => array(
|
|
'notify' ),
|
|
'data-uk-parallax' => array(
|
|
'parallax' ),
|
|
'uk-search' => array(
|
|
'search' ),
|
|
'uk-slider' => array(
|
|
'slider' ),
|
|
'uk-slideset' => array(
|
|
'slideset' ),
|
|
'uk-slideshow' => array(
|
|
'slideshow',
|
|
'slideshow-fx' ),
|
|
'uk-sortable' => array(
|
|
'sortable' ),
|
|
'data-uk-sticky' => array(
|
|
'sticky' ),
|
|
'data-uk-timepicker' => array(
|
|
'timepicker' ),
|
|
'data-uk-tooltip' => array(
|
|
'tooltip' ),
|
|
'uk-placeholder' => array(
|
|
'placeholder' ),
|
|
'uk-dotnav' => array(
|
|
'dotnav' ),
|
|
'uk-slidenav' => array(
|
|
'slidenav' ),
|
|
'uk-form' => array(
|
|
'form-advanced' ),
|
|
'uk-progress' => array(
|
|
'progress' ),
|
|
'upload-drop' => array(
|
|
'upload', 'form-file' )
|
|
);
|
|
|
|
/**
|
|
* Add UIKIT Components
|
|
**/
|
|
public static $uikit = false;
|
|
|
|
/**
|
|
* Get UIKIT Components
|
|
**/
|
|
public static function getUikitComp($content,$classes = array())
|
|
{
|
|
if (strpos($content,'class="uk-') !== false)
|
|
{
|
|
// reset
|
|
$temp = array();
|
|
foreach (self::$uk_components as $looking => $add)
|
|
{
|
|
if (strpos($content,$looking) !== false)
|
|
{
|
|
$temp[] = $looking;
|
|
}
|
|
}
|
|
// make sure uikit is loaded to config
|
|
if (strpos($content,'class="uk-') !== false)
|
|
{
|
|
self::$uikit = true;
|
|
}
|
|
// sorter
|
|
if (self::checkArray($temp))
|
|
{
|
|
// merger
|
|
if (self::checkArray($classes))
|
|
{
|
|
$newTemp = array_merge($temp,$classes);
|
|
$temp = array_unique($newTemp);
|
|
}
|
|
return $temp;
|
|
}
|
|
}
|
|
if (self::checkArray($classes))
|
|
{
|
|
return $classes;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Prepares the xml document
|
|
*/
|
|
public static function xls($rows, $fileName = null, $title = null, $subjectTab = null, $creator = 'Joomla Component Builder', $description = null, $category = null,$keywords = null, $modified = null)
|
|
{
|
|
// set the user
|
|
$user = JFactory::getUser();
|
|
// set fileName if not set
|
|
if (!$fileName)
|
|
{
|
|
$fileName = 'exported_'.JFactory::getDate()->format('jS_F_Y');
|
|
}
|
|
// set modified if not set
|
|
if (!$modified)
|
|
{
|
|
$modified = $user->name;
|
|
}
|
|
// set title if not set
|
|
if (!$title)
|
|
{
|
|
$title = 'Book1';
|
|
}
|
|
// set tab name if not set
|
|
if (!$subjectTab)
|
|
{
|
|
$subjectTab = 'Sheet1';
|
|
}
|
|
|
|
// make sure we have the composer classes loaded
|
|
self::composerAutoload('phpspreadsheet');
|
|
|
|
// Create new Spreadsheet object
|
|
$spreadsheet = new Spreadsheet();
|
|
|
|
// Set document properties
|
|
$spreadsheet->getProperties()
|
|
->setCreator($creator)
|
|
->setCompany('Joomla Component Builder')
|
|
->setLastModifiedBy($modified)
|
|
->setTitle($title)
|
|
->setSubject($subjectTab);
|
|
// set description
|
|
if ($description)
|
|
{
|
|
$spreadsheet->getProperties()->setDescription($description);
|
|
}
|
|
// set keywords
|
|
if ($keywords)
|
|
{
|
|
$spreadsheet->getProperties()->setKeywords($keywords);
|
|
}
|
|
// set category
|
|
if ($category)
|
|
{
|
|
$spreadsheet->getProperties()->setCategory($category);
|
|
}
|
|
|
|
// Some styles
|
|
$headerStyles = array(
|
|
'font' => array(
|
|
'bold' => true,
|
|
'color' => array('rgb' => '1171A3'),
|
|
'size' => 12,
|
|
'name' => 'Verdana'
|
|
));
|
|
$sideStyles = array(
|
|
'font' => array(
|
|
'bold' => true,
|
|
'color' => array('rgb' => '444444'),
|
|
'size' => 11,
|
|
'name' => 'Verdana'
|
|
));
|
|
$normalStyles = array(
|
|
'font' => array(
|
|
'color' => array('rgb' => '444444'),
|
|
'size' => 11,
|
|
'name' => 'Verdana'
|
|
));
|
|
|
|
// Add some data
|
|
if (self::checkArray($rows))
|
|
{
|
|
$i = 1;
|
|
foreach ($rows as $array){
|
|
$a = 'A';
|
|
foreach ($array as $value){
|
|
$spreadsheet->setActiveSheetIndex(0)->setCellValue($a.$i, $value);
|
|
if ($i == 1){
|
|
$spreadsheet->getActiveSheet()->getColumnDimension($a)->setAutoSize(true);
|
|
$spreadsheet->getActiveSheet()->getStyle($a.$i)->applyFromArray($headerStyles);
|
|
$spreadsheet->getActiveSheet()->getStyle($a.$i)->getAlignment()->setHorizontal(PhpOffice\PhpSpreadsheet\Style\Alignment::HORIZONTAL_CENTER);
|
|
} elseif ($a === 'A'){
|
|
$spreadsheet->getActiveSheet()->getStyle($a.$i)->applyFromArray($sideStyles);
|
|
} else {
|
|
$spreadsheet->getActiveSheet()->getStyle($a.$i)->applyFromArray($normalStyles);
|
|
}
|
|
$a++;
|
|
}
|
|
$i++;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
return false;
|
|
}
|
|
|
|
// Rename worksheet
|
|
$spreadsheet->getActiveSheet()->setTitle($subjectTab);
|
|
|
|
// Set active sheet index to the first sheet, so Excel opens this as the first sheet
|
|
$spreadsheet->setActiveSheetIndex(0);
|
|
|
|
// Redirect output to a client's web browser (Excel5)
|
|
header('Content-Type: application/vnd.ms-excel');
|
|
header('Content-Disposition: attachment;filename="'.$fileName.'.xls"');
|
|
header('Cache-Control: max-age=0');
|
|
// If you're serving to IE 9, then the following may be needed
|
|
header('Cache-Control: max-age=1');
|
|
|
|
// If you're serving to IE over SSL, then the following may be needed
|
|
header ('Expires: Mon, 26 Jul 1997 05:00:00 GMT'); // Date in the past
|
|
header ('Last-Modified: '.gmdate('D, d M Y H:i:s').' GMT'); // always modified
|
|
header ('Cache-Control: cache, must-revalidate'); // HTTP/1.1
|
|
header ('Pragma: public'); // HTTP/1.0
|
|
|
|
$writer = IOFactory::createWriter($spreadsheet, 'Xls');
|
|
$writer->save('php://output');
|
|
jexit();
|
|
}
|
|
|
|
/**
|
|
* Get CSV Headers
|
|
*/
|
|
public static function getFileHeaders($dataType)
|
|
{
|
|
// make sure we have the composer classes loaded
|
|
self::composerAutoload('phpspreadsheet');
|
|
// get session object
|
|
$session = JFactory::getSession();
|
|
$package = $session->get('package', null);
|
|
$package = json_decode($package, true);
|
|
// set the headers
|
|
if(isset($package['dir']))
|
|
{
|
|
// only load first three rows
|
|
$chunkFilter = new PhpOffice\PhpSpreadsheet\Reader\chunkReadFilter(2,1);
|
|
// identify the file type
|
|
$inputFileType = IOFactory::identify($package['dir']);
|
|
// create the reader for this file type
|
|
$excelReader = IOFactory::createReader($inputFileType);
|
|
// load the limiting filter
|
|
$excelReader->setReadFilter($chunkFilter);
|
|
$excelReader->setReadDataOnly(true);
|
|
// load the rows (only first three)
|
|
$excelObj = $excelReader->load($package['dir']);
|
|
$headers = array();
|
|
foreach ($excelObj->getActiveSheet()->getRowIterator() as $row)
|
|
{
|
|
if($row->getRowIndex() == 1)
|
|
{
|
|
$cellIterator = $row->getCellIterator();
|
|
$cellIterator->setIterateOnlyExistingCells(false);
|
|
foreach ($cellIterator as $cell)
|
|
{
|
|
if (!is_null($cell))
|
|
{
|
|
$headers[$cell->getColumn()] = $cell->getValue();
|
|
}
|
|
}
|
|
$excelObj->disconnectWorksheets();
|
|
unset($excelObj);
|
|
break;
|
|
}
|
|
}
|
|
return $headers;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Load the Composer Vendor phpspreadsheet
|
|
*/
|
|
protected static function composephpspreadsheet()
|
|
{
|
|
// load the autoloader for phpspreadsheet
|
|
require_once JPATH_SITE . '/libraries/phpspreadsheet/vendor/autoload.php';
|
|
// do not load again
|
|
self::$composer['phpspreadsheet'] = true;
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Get a Variable
|
|
*
|
|
* @param string $table The table from which to get the variable
|
|
* @param string $where The value where
|
|
* @param string $whereString The target/field string where/name
|
|
* @param string $what The return field
|
|
* @param string $operator The operator between $whereString/field and $where/value
|
|
* @param string $main The component in which the table is found
|
|
*
|
|
* @return mix string/int/float
|
|
*
|
|
*/
|
|
public static function getVar($table, $where = null, $whereString = 'user', $what = 'id', $operator = '=', $main = 'costbenefitprojection')
|
|
{
|
|
if(!$where)
|
|
{
|
|
$where = JFactory::getUser()->id;
|
|
}
|
|
// Get a db connection.
|
|
$db = JFactory::getDbo();
|
|
// Create a new query object.
|
|
$query = $db->getQuery(true);
|
|
$query->select($db->quoteName(array($what)));
|
|
if (empty($table))
|
|
{
|
|
$query->from($db->quoteName('#__'.$main));
|
|
}
|
|
else
|
|
{
|
|
$query->from($db->quoteName('#__'.$main.'_'.$table));
|
|
}
|
|
if (is_numeric($where))
|
|
{
|
|
$query->where($db->quoteName($whereString) . ' '.$operator.' '.(int) $where);
|
|
}
|
|
elseif (is_string($where))
|
|
{
|
|
$query->where($db->quoteName($whereString) . ' '.$operator.' '. $db->quote((string)$where));
|
|
}
|
|
else
|
|
{
|
|
return false;
|
|
}
|
|
$db->setQuery($query);
|
|
$db->execute();
|
|
if ($db->getNumRows())
|
|
{
|
|
return $db->loadResult();
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Get array of variables
|
|
*
|
|
* @param string $table The table from which to get the variables
|
|
* @param string $where The value where
|
|
* @param string $whereString The target/field string where/name
|
|
* @param string $what The return field
|
|
* @param string $operator The operator between $whereString/field and $where/value
|
|
* @param string $main The component in which the table is found
|
|
* @param bool $unique The switch to return a unique array
|
|
*
|
|
* @return array
|
|
*
|
|
*/
|
|
public static function getVars($table, $where = null, $whereString = 'user', $what = 'id', $operator = 'IN', $main = 'costbenefitprojection', $unique = true)
|
|
{
|
|
if(!$where)
|
|
{
|
|
$where = JFactory::getUser()->id;
|
|
}
|
|
|
|
if (!self::checkArray($where) && $where > 0)
|
|
{
|
|
$where = array($where);
|
|
}
|
|
|
|
if (self::checkArray($where))
|
|
{
|
|
// prep main <-- why? well if $main='' is empty then $table can be categories or users
|
|
if (self::checkString($main))
|
|
{
|
|
$main = '_'.ltrim($main, '_');
|
|
}
|
|
// Get a db connection.
|
|
$db = JFactory::getDbo();
|
|
// Create a new query object.
|
|
$query = $db->getQuery(true);
|
|
|
|
$query->select($db->quoteName(array($what)));
|
|
if (empty($table))
|
|
{
|
|
$query->from($db->quoteName('#__'.$main));
|
|
}
|
|
else
|
|
{
|
|
$query->from($db->quoteName('#_'.$main.'_'.$table));
|
|
}
|
|
// add strings to array search
|
|
if ('IN_STRINGS' === $operator || 'NOT IN_STRINGS' === $operator)
|
|
{
|
|
$query->where($db->quoteName($whereString) . ' ' . str_replace('_STRINGS', '', $operator) . ' ("' . implode('","',$where) . '")');
|
|
}
|
|
else
|
|
{
|
|
$query->where($db->quoteName($whereString) . ' ' . $operator . ' (' . implode(',',$where) . ')');
|
|
}
|
|
$db->setQuery($query);
|
|
$db->execute();
|
|
if ($db->getNumRows())
|
|
{
|
|
if ($unique)
|
|
{
|
|
return array_unique($db->loadColumn());
|
|
}
|
|
return $db->loadColumn();
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
public static function jsonToString($value, $sperator = ", ", $table = null, $id = 'id', $name = 'name')
|
|
{
|
|
// do some table foot work
|
|
$external = false;
|
|
if (strpos($table, '#__') !== false)
|
|
{
|
|
$external = true;
|
|
$table = str_replace('#__', '', $table);
|
|
}
|
|
// check if string is JSON
|
|
$result = json_decode($value, true);
|
|
if (json_last_error() === JSON_ERROR_NONE)
|
|
{
|
|
// is JSON
|
|
if (self::checkArray($result))
|
|
{
|
|
if (self::checkString($table))
|
|
{
|
|
$names = array();
|
|
foreach ($result as $val)
|
|
{
|
|
if ($external)
|
|
{
|
|
if ($_name = self::getVar(null, $val, $id, $name, '=', $table))
|
|
{
|
|
$names[] = $_name;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if ($_name = self::getVar($table, $val, $id, $name))
|
|
{
|
|
$names[] = $_name;
|
|
}
|
|
}
|
|
}
|
|
if (self::checkArray($names))
|
|
{
|
|
return (string) implode($sperator,$names);
|
|
}
|
|
}
|
|
return (string) implode($sperator,$result);
|
|
}
|
|
return (string) json_decode($value);
|
|
}
|
|
return $value;
|
|
}
|
|
|
|
public static function isPublished($id,$type)
|
|
{
|
|
if ($type == 'raw')
|
|
{
|
|
$type = 'item';
|
|
}
|
|
$db = JFactory::getDbo();
|
|
$query = $db->getQuery(true);
|
|
$query->select(array('a.published'));
|
|
$query->from('#__costbenefitprojection_'.$type.' AS a');
|
|
$query->where('a.id = '. (int) $id);
|
|
$query->where('a.published = 1');
|
|
$db->setQuery($query);
|
|
$db->execute();
|
|
$found = $db->getNumRows();
|
|
if($found)
|
|
{
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
public static function getGroupName($id)
|
|
{
|
|
$db = JFactory::getDBO();
|
|
$query = $db->getQuery(true);
|
|
$query->select(array('a.title'));
|
|
$query->from('#__usergroups AS a');
|
|
$query->where('a.id = '. (int) $id);
|
|
$db->setQuery($query);
|
|
$db->execute();
|
|
$found = $db->getNumRows();
|
|
if($found)
|
|
{
|
|
return $db->loadResult();
|
|
}
|
|
return $id;
|
|
}
|
|
|
|
/**
|
|
* Get the action permissions
|
|
*
|
|
* @param string $view The related view name
|
|
* @param int $record The item to act upon
|
|
* @param string $views The related list view name
|
|
* @param mixed $target Only get this permission (like edit, create, delete)
|
|
* @param string $component The target component
|
|
* @param object $user The user whose permissions we are loading
|
|
*
|
|
* @return object The JObject of permission/authorised actions
|
|
*
|
|
*/
|
|
public static function getActions($view, &$record = null, $views = null, $target = null, $component = 'costbenefitprojection', $user = 'null')
|
|
{
|
|
// load the user if not given
|
|
if (!self::checkObject($user))
|
|
{
|
|
// get the user object
|
|
$user = JFactory::getUser();
|
|
}
|
|
// load the JObject
|
|
$result = new JObject;
|
|
// make view name safe (just incase)
|
|
$view = self::safeString($view);
|
|
if (self::checkString($views))
|
|
{
|
|
$views = self::safeString($views);
|
|
}
|
|
// get all actions from component
|
|
$actions = JAccess::getActionsFromFile(
|
|
JPATH_ADMINISTRATOR . '/components/com_' . $component . '/access.xml',
|
|
"/access/section[@name='component']/"
|
|
);
|
|
// if non found then return empty JObject
|
|
if (empty($actions))
|
|
{
|
|
return $result;
|
|
}
|
|
// get created by if not found
|
|
if (self::checkObject($record) && !isset($record->created_by) && isset($record->id))
|
|
{
|
|
$record->created_by = self::getVar($view, $record->id, 'id', 'created_by', '=', $component);
|
|
}
|
|
// set actions only set in component settings
|
|
$componentActions = array('core.admin', 'core.manage', 'core.options', 'core.export');
|
|
// check if we have a target
|
|
$checkTarget = false;
|
|
if ($target)
|
|
{
|
|
// convert to an array
|
|
if (self::checkString($target))
|
|
{
|
|
$target = array($target);
|
|
}
|
|
// check if we are good to go
|
|
if (self::checkArray($target))
|
|
{
|
|
$checkTarget = true;
|
|
}
|
|
}
|
|
// loop the actions and set the permissions
|
|
foreach ($actions as $action)
|
|
{
|
|
// check target action filter
|
|
if ($checkTarget && self::filterActions($view, $action->name, $target))
|
|
{
|
|
continue;
|
|
}
|
|
// set to use component default
|
|
$fallback = true;
|
|
// reset permission per/action
|
|
$permission = false;
|
|
$catpermission = false;
|
|
// set area
|
|
$area = 'comp';
|
|
// check if the record has an ID and the action is item related (not a component action)
|
|
if (self::checkObject($record) && isset($record->id) && $record->id > 0 && !in_array($action->name, $componentActions) &&
|
|
(strpos($action->name, 'core.') !== false || strpos($action->name, $view . '.') !== false))
|
|
{
|
|
// we are in item
|
|
$area = 'item';
|
|
// The record has been set. Check the record permissions.
|
|
$permission = $user->authorise($action->name, 'com_' . $component . '.' . $view . '.' . (int) $record->id);
|
|
// if no permission found, check edit own
|
|
if (!$permission)
|
|
{
|
|
// With edit, if the created_by matches current user then dig deeper.
|
|
if (($action->name === 'core.edit' || $action->name === $view . '.edit') && $record->created_by > 0 && ($record->created_by == $user->id))
|
|
{
|
|
// the correct target
|
|
$coreCheck = (array) explode('.', $action->name);
|
|
// check that we have both local and global access
|
|
if ($user->authorise($coreCheck[0] . '.edit.own', 'com_' . $component . '.' . $view . '.' . (int) $record->id) &&
|
|
$user->authorise($coreCheck[0] . '.edit.own', 'com_' . $component))
|
|
{
|
|
// allow edit
|
|
$result->set($action->name, true);
|
|
// set not to use global default
|
|
// because we already validated it
|
|
$fallback = false;
|
|
}
|
|
else
|
|
{
|
|
// do not allow edit
|
|
$result->set($action->name, false);
|
|
$fallback = false;
|
|
}
|
|
}
|
|
}
|
|
elseif (self::checkString($views) && isset($record->catid) && $record->catid > 0)
|
|
{
|
|
// we are in item
|
|
$area = 'category';
|
|
// set the core check
|
|
$coreCheck = explode('.', $action->name);
|
|
$core = $coreCheck[0];
|
|
// make sure we use the core. action check for the categories
|
|
if (strpos($action->name, $view) !== false && strpos($action->name, 'core.') === false )
|
|
{
|
|
$coreCheck[0] = 'core';
|
|
$categoryCheck = implode('.', $coreCheck);
|
|
}
|
|
else
|
|
{
|
|
$categoryCheck = $action->name;
|
|
}
|
|
// The record has a category. Check the category permissions.
|
|
$catpermission = $user->authorise($categoryCheck, 'com_' . $component . '.' . $views . '.category.' . (int) $record->catid);
|
|
if (!$catpermission && !is_null($catpermission))
|
|
{
|
|
// With edit, if the created_by matches current user then dig deeper.
|
|
if (($action->name === 'core.edit' || $action->name === $view . '.edit') && $record->created_by > 0 && ($record->created_by == $user->id))
|
|
{
|
|
// check that we have both local and global access
|
|
if ($user->authorise('core.edit.own', 'com_' . $component . '.' . $views . '.category.' . (int) $record->catid) &&
|
|
$user->authorise($core . '.edit.own', 'com_' . $component))
|
|
{
|
|
// allow edit
|
|
$result->set($action->name, true);
|
|
// set not to use global default
|
|
// because we already validated it
|
|
$fallback = false;
|
|
}
|
|
else
|
|
{
|
|
// do not allow edit
|
|
$result->set($action->name, false);
|
|
$fallback = false;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
// if allowed then fallback on component global settings
|
|
if ($fallback)
|
|
{
|
|
// if item/category blocks access then don't fall back on global
|
|
if ((($area === 'item') && !$permission) || (($area === 'category') && !$catpermission))
|
|
{
|
|
// do not allow
|
|
$result->set($action->name, false);
|
|
}
|
|
// Finally remember the global settings have the final say. (even if item allow)
|
|
// The local item permissions can block, but it can't open and override of global permissions.
|
|
// Since items are created by users and global permissions is set by system admin.
|
|
else
|
|
{
|
|
$result->set($action->name, $user->authorise($action->name, 'com_' . $component));
|
|
}
|
|
}
|
|
}
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* Filter the action permissions
|
|
*
|
|
* @param string $action The action to check
|
|
* @param array $targets The array of target actions
|
|
*
|
|
* @return boolean true if action should be filtered out
|
|
*
|
|
*/
|
|
protected static function filterActions(&$view, &$action, &$targets)
|
|
{
|
|
foreach ($targets as $target)
|
|
{
|
|
if (strpos($action, $view . '.' . $target) !== false ||
|
|
strpos($action, 'core.' . $target) !== false)
|
|
{
|
|
return false;
|
|
break;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Get any component's model
|
|
*/
|
|
public static function getModel($name, $path = JPATH_COMPONENT_ADMINISTRATOR, $Component = 'Costbenefitprojection', $config = array())
|
|
{
|
|
// fix the name
|
|
$name = self::safeString($name);
|
|
// full path to models
|
|
$fullPathModels = $path . '/models';
|
|
// load the model file
|
|
JModelLegacy::addIncludePath($fullPathModels, $Component . 'Model');
|
|
// make sure the table path is loaded
|
|
if (!isset($config['table_path']) || !self::checkString($config['table_path']))
|
|
{
|
|
// This is the JCB default path to tables in Joomla 3.x
|
|
$config['table_path'] = JPATH_ADMINISTRATOR . '/components/com_' . strtolower($Component) . '/tables';
|
|
}
|
|
// get instance
|
|
$model = JModelLegacy::getInstance($name, $Component . 'Model', $config);
|
|
// if model not found (strange)
|
|
if ($model == false)
|
|
{
|
|
jimport('joomla.filesystem.file');
|
|
// get file path
|
|
$filePath = $path . '/' . $name . '.php';
|
|
$fullPathModel = $fullPathModels . '/' . $name . '.php';
|
|
// check if it exists
|
|
if (JFile::exists($filePath))
|
|
{
|
|
// get the file
|
|
require_once $filePath;
|
|
}
|
|
elseif (JFile::exists($fullPathModel))
|
|
{
|
|
// get the file
|
|
require_once $fullPathModel;
|
|
}
|
|
// build class names
|
|
$modelClass = $Component . 'Model' . $name;
|
|
if (class_exists($modelClass))
|
|
{
|
|
// initialize the model
|
|
return new $modelClass($config);
|
|
}
|
|
}
|
|
return $model;
|
|
}
|
|
|
|
/**
|
|
* Add to asset Table
|
|
*/
|
|
public static function setAsset($id, $table, $inherit = true)
|
|
{
|
|
$parent = JTable::getInstance('Asset');
|
|
$parent->loadByName('com_costbenefitprojection');
|
|
|
|
$parentId = $parent->id;
|
|
$name = 'com_costbenefitprojection.'.$table.'.'.$id;
|
|
$title = '';
|
|
|
|
$asset = JTable::getInstance('Asset');
|
|
$asset->loadByName($name);
|
|
|
|
// Check for an error.
|
|
$error = $asset->getError();
|
|
|
|
if ($error)
|
|
{
|
|
return false;
|
|
}
|
|
else
|
|
{
|
|
// Specify how a new or moved node asset is inserted into the tree.
|
|
if ($asset->parent_id != $parentId)
|
|
{
|
|
$asset->setLocation($parentId, 'last-child');
|
|
}
|
|
|
|
// Prepare the asset to be stored.
|
|
$asset->parent_id = $parentId;
|
|
$asset->name = $name;
|
|
$asset->title = $title;
|
|
// get the default asset rules
|
|
$rules = self::getDefaultAssetRules('com_costbenefitprojection', $table, $inherit);
|
|
if ($rules instanceof JAccessRules)
|
|
{
|
|
$asset->rules = (string) $rules;
|
|
}
|
|
|
|
if (!$asset->check() || !$asset->store())
|
|
{
|
|
JFactory::getApplication()->enqueueMessage($asset->getError(), 'warning');
|
|
return false;
|
|
}
|
|
else
|
|
{
|
|
// Create an asset_id or heal one that is corrupted.
|
|
$object = new stdClass();
|
|
|
|
// Must be a valid primary key value.
|
|
$object->id = $id;
|
|
$object->asset_id = (int) $asset->id;
|
|
|
|
// Update their asset_id to link to the asset table.
|
|
return JFactory::getDbo()->updateObject('#__costbenefitprojection_'.$table, $object, 'id');
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Gets the default asset Rules for a component/view.
|
|
*/
|
|
protected static function getDefaultAssetRules($component, $view, $inherit = true)
|
|
{
|
|
// if new or inherited
|
|
$assetId = 0;
|
|
// Only get the actual item rules if not inheriting
|
|
if (!$inherit)
|
|
{
|
|
// Need to find the asset id by the name of the component.
|
|
$db = JFactory::getDbo();
|
|
$query = $db->getQuery(true)
|
|
->select($db->quoteName('id'))
|
|
->from($db->quoteName('#__assets'))
|
|
->where($db->quoteName('name') . ' = ' . $db->quote($component));
|
|
$db->setQuery($query);
|
|
$db->execute();
|
|
// check that there is a value
|
|
if ($db->getNumRows())
|
|
{
|
|
// asset already set so use saved rules
|
|
$assetId = (int) $db->loadResult();
|
|
}
|
|
}
|
|
// get asset rules
|
|
$result = JAccess::getAssetRules($assetId);
|
|
if ($result instanceof JAccessRules)
|
|
{
|
|
$_result = (string) $result;
|
|
$_result = json_decode($_result);
|
|
foreach ($_result as $name => &$rule)
|
|
{
|
|
$v = explode('.', $name);
|
|
if ($view !== $v[0])
|
|
{
|
|
// remove since it is not part of this view
|
|
unset($_result->$name);
|
|
}
|
|
elseif ($inherit)
|
|
{
|
|
// clear the value since we inherit
|
|
$rule = array();
|
|
}
|
|
}
|
|
// check if there are any view values remaining
|
|
if (count((array) $_result))
|
|
{
|
|
$_result = json_encode($_result);
|
|
$_result = array($_result);
|
|
// Instantiate and return the JAccessRules object for the asset rules.
|
|
$rules = new JAccessRules($_result);
|
|
// return filtered rules
|
|
return $rules;
|
|
}
|
|
}
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* xmlAppend
|
|
*
|
|
* @param SimpleXMLElement $xml The XML element reference in which to inject a comment
|
|
* @param mixed $node A SimpleXMLElement node to append to the XML element reference, or a stdClass object containing a comment attribute to be injected before the XML node and a fieldXML attribute containing a SimpleXMLElement
|
|
*
|
|
* @return null
|
|
*
|
|
*/
|
|
public static function xmlAppend(&$xml, $node)
|
|
{
|
|
if (!$node)
|
|
{
|
|
// element was not returned
|
|
return;
|
|
}
|
|
switch (get_class($node))
|
|
{
|
|
case 'stdClass':
|
|
if (property_exists($node, 'comment'))
|
|
{
|
|
self::xmlComment($xml, $node->comment);
|
|
}
|
|
if (property_exists($node, 'fieldXML'))
|
|
{
|
|
self::xmlAppend($xml, $node->fieldXML);
|
|
}
|
|
break;
|
|
case 'SimpleXMLElement':
|
|
$domXML = dom_import_simplexml($xml);
|
|
$domNode = dom_import_simplexml($node);
|
|
$domXML->appendChild($domXML->ownerDocument->importNode($domNode, true));
|
|
$xml = simplexml_import_dom($domXML);
|
|
break;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* xmlComment
|
|
*
|
|
* @param SimpleXMLElement $xml The XML element reference in which to inject a comment
|
|
* @param string $comment The comment to inject
|
|
*
|
|
* @return null
|
|
*
|
|
*/
|
|
public static function xmlComment(&$xml, $comment)
|
|
{
|
|
$domXML = dom_import_simplexml($xml);
|
|
$domComment = new DOMComment($comment);
|
|
$nodeTarget = $domXML->ownerDocument->importNode($domComment, true);
|
|
$domXML->appendChild($nodeTarget);
|
|
$xml = simplexml_import_dom($domXML);
|
|
}
|
|
|
|
/**
|
|
* xmlAddAttributes
|
|
*
|
|
* @param SimpleXMLElement $xml The XML element reference in which to inject a comment
|
|
* @param array $attributes The attributes to apply to the XML element
|
|
*
|
|
* @return null
|
|
*
|
|
*/
|
|
public static function xmlAddAttributes(&$xml, $attributes = array())
|
|
{
|
|
foreach ($attributes as $key => $value)
|
|
{
|
|
$xml->addAttribute($key, $value);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* xmlAddOptions
|
|
*
|
|
* @param SimpleXMLElement $xml The XML element reference in which to inject a comment
|
|
* @param array $options The options to apply to the XML element
|
|
*
|
|
* @return void
|
|
*
|
|
*/
|
|
public static function xmlAddOptions(&$xml, $options = array())
|
|
{
|
|
foreach ($options as $key => $value)
|
|
{
|
|
$addOption = $xml->addChild('option');
|
|
$addOption->addAttribute('value', $key);
|
|
$addOption[] = $value;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* get the field object
|
|
*
|
|
* @param array $attributes The array of attributes
|
|
* @param string $default The default of the field
|
|
* @param array $options The options to apply to the XML element
|
|
*
|
|
* @return object
|
|
*
|
|
*/
|
|
public static function getFieldObject(&$attributes, $default = '', $options = null)
|
|
{
|
|
// make sure we have attributes and a type value
|
|
if (self::checkArray($attributes) && isset($attributes['type']))
|
|
{
|
|
// make sure the form helper class is loaded
|
|
if (!method_exists('JFormHelper', 'loadFieldType'))
|
|
{
|
|
jimport('joomla.form.form');
|
|
}
|
|
// get field type
|
|
$field = JFormHelper::loadFieldType($attributes['type'], true);
|
|
// get field xml
|
|
$XML = self::getFieldXML($attributes, $options);
|
|
// setup the field
|
|
$field->setup($XML, $default);
|
|
// return the field object
|
|
return $field;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* get the field xml
|
|
*
|
|
* @param array $attributes The array of attributes
|
|
* @param array $options The options to apply to the XML element
|
|
*
|
|
* @return object
|
|
*
|
|
*/
|
|
public static function getFieldXML(&$attributes, $options = null)
|
|
{
|
|
// make sure we have attributes and a type value
|
|
if (self::checkArray($attributes))
|
|
{
|
|
// start field xml
|
|
$XML = new SimpleXMLElement('<field/>');
|
|
// load the attributes
|
|
self::xmlAddAttributes($XML, $attributes);
|
|
// check if we have options
|
|
if (self::checkArray($options))
|
|
{
|
|
// load the options
|
|
self::xmlAddOptions($XML, $options);
|
|
}
|
|
// return the field xml
|
|
return $XML;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Render Bool Button
|
|
*
|
|
* @param array $args All the args for the button
|
|
* 0) name
|
|
* 1) additional (options class) // not used at this time
|
|
* 2) default
|
|
* 3) yes (name)
|
|
* 4) no (name)
|
|
*
|
|
* @return string The input html of the button
|
|
*
|
|
*/
|
|
public static function renderBoolButton()
|
|
{
|
|
$args = func_get_args();
|
|
// check if there is additional button class
|
|
$additional = isset($args[1]) ? (string) $args[1] : ''; // not used at this time
|
|
// button attributes
|
|
$buttonAttributes = array(
|
|
'type' => 'radio',
|
|
'name' => isset($args[0]) ? self::htmlEscape($args[0]) : 'bool_button',
|
|
'label' => isset($args[0]) ? self::safeString(self::htmlEscape($args[0]), 'Ww') : 'Bool Button', // not seen anyway
|
|
'class' => 'btn-group',
|
|
'filter' => 'INT',
|
|
'default' => isset($args[2]) ? (int) $args[2] : 0);
|
|
// set the button options
|
|
$buttonOptions = array(
|
|
'1' => isset($args[3]) ? self::htmlEscape($args[3]) : 'JYES',
|
|
'0' => isset($args[4]) ? self::htmlEscape($args[4]) : 'JNO');
|
|
// return the input
|
|
return self::getFieldObject($buttonAttributes, $buttonAttributes['default'], $buttonOptions)->input;
|
|
}
|
|
|
|
/**
|
|
* Check if have an json string
|
|
*
|
|
* @input string The json string to check
|
|
*
|
|
* @returns bool true on success
|
|
*/
|
|
public static function checkJson($string)
|
|
{
|
|
if (self::checkString($string))
|
|
{
|
|
json_decode($string);
|
|
return (json_last_error() === JSON_ERROR_NONE);
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Check if have an object with a length
|
|
*
|
|
* @input object The object to check
|
|
*
|
|
* @returns bool true on success
|
|
*/
|
|
public static function checkObject($object)
|
|
{
|
|
if (isset($object) && is_object($object))
|
|
{
|
|
return count((array)$object) > 0;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Check if have an array with a length
|
|
*
|
|
* @input array The array to check
|
|
*
|
|
* @returns bool/int number of items in array on success
|
|
*/
|
|
public static function checkArray($array, $removeEmptyString = false)
|
|
{
|
|
if (isset($array) && is_array($array) && ($nr = count((array)$array)) > 0)
|
|
{
|
|
// also make sure the empty strings are removed
|
|
if ($removeEmptyString)
|
|
{
|
|
foreach ($array as $key => $string)
|
|
{
|
|
if (empty($string))
|
|
{
|
|
unset($array[$key]);
|
|
}
|
|
}
|
|
return self::checkArray($array, false);
|
|
}
|
|
return $nr;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Check if have a string with a length
|
|
*
|
|
* @input string The string to check
|
|
*
|
|
* @returns bool true on success
|
|
*/
|
|
public static function checkString($string)
|
|
{
|
|
if (isset($string) && is_string($string) && strlen($string) > 0)
|
|
{
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Check if we are connected
|
|
* Thanks https://stackoverflow.com/a/4860432/1429677
|
|
*
|
|
* @returns bool true on success
|
|
*/
|
|
public static function isConnected()
|
|
{
|
|
// If example.com is down, then probably the whole internet is down, since IANA maintains the domain. Right?
|
|
$connected = @fsockopen("www.example.com", 80);
|
|
// website, port (try 80 or 443)
|
|
if ($connected)
|
|
{
|
|
//action when connected
|
|
$is_conn = true;
|
|
fclose($connected);
|
|
}
|
|
else
|
|
{
|
|
//action in connection failure
|
|
$is_conn = false;
|
|
}
|
|
return $is_conn;
|
|
}
|
|
|
|
/**
|
|
* Merge an array of array's
|
|
*
|
|
* @input array The arrays you would like to merge
|
|
*
|
|
* @returns array on success
|
|
*/
|
|
public static function mergeArrays($arrays)
|
|
{
|
|
if(self::checkArray($arrays))
|
|
{
|
|
$arrayBuket = array();
|
|
foreach ($arrays as $array)
|
|
{
|
|
if (self::checkArray($array))
|
|
{
|
|
$arrayBuket = array_merge($arrayBuket, $array);
|
|
}
|
|
}
|
|
return $arrayBuket;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
// typo sorry!
|
|
public static function sorten($string, $length = 40, $addTip = true)
|
|
{
|
|
return self::shorten($string, $length, $addTip);
|
|
}
|
|
|
|
/**
|
|
* Shorten a string
|
|
*
|
|
* @input string The you would like to shorten
|
|
*
|
|
* @returns string on success
|
|
*/
|
|
public static function shorten($string, $length = 40, $addTip = true)
|
|
{
|
|
if (self::checkString($string))
|
|
{
|
|
$initial = strlen($string);
|
|
$words = preg_split('/([\s\n\r]+)/', $string, null, PREG_SPLIT_DELIM_CAPTURE);
|
|
$words_count = count((array)$words);
|
|
|
|
$word_length = 0;
|
|
$last_word = 0;
|
|
for (; $last_word < $words_count; ++$last_word)
|
|
{
|
|
$word_length += strlen($words[$last_word]);
|
|
if ($word_length > $length)
|
|
{
|
|
break;
|
|
}
|
|
}
|
|
|
|
$newString = implode(array_slice($words, 0, $last_word));
|
|
$final = strlen($newString);
|
|
if ($initial != $final && $addTip)
|
|
{
|
|
$title = self::shorten($string, 400 , false);
|
|
return '<span class="hasTip" title="'.$title.'" style="cursor:help">'.trim($newString).'...</span>';
|
|
}
|
|
elseif ($initial != $final && !$addTip)
|
|
{
|
|
return trim($newString).'...';
|
|
}
|
|
}
|
|
return $string;
|
|
}
|
|
|
|
/**
|
|
* Making strings safe (various ways)
|
|
*
|
|
* @input string The you would like to make safe
|
|
*
|
|
* @returns string on success
|
|
*/
|
|
public static function safeString($string, $type = 'L', $spacer = '_', $replaceNumbers = true, $keepOnlyCharacters = true)
|
|
{
|
|
if ($replaceNumbers === true)
|
|
{
|
|
// remove all numbers and replace with english text version (works well only up to millions)
|
|
$string = self::replaceNumbers($string);
|
|
}
|
|
// 0nly continue if we have a string
|
|
if (self::checkString($string))
|
|
{
|
|
// create file name without the extention that is safe
|
|
if ($type === 'filename')
|
|
{
|
|
// make sure VDM is not in the string
|
|
$string = str_replace('VDM', 'vDm', $string);
|
|
// Remove anything which isn't a word, whitespace, number
|
|
// or any of the following caracters -_()
|
|
// If you don't need to handle multi-byte characters
|
|
// you can use preg_replace rather than mb_ereg_replace
|
|
// Thanks @Łukasz Rysiak!
|
|
// $string = mb_ereg_replace("([^\w\s\d\-_\(\)])", '', $string);
|
|
$string = preg_replace("([^\w\s\d\-_\(\)])", '', $string);
|
|
// http://stackoverflow.com/a/2021729/1429677
|
|
return preg_replace('/\s+/', ' ', $string);
|
|
}
|
|
// remove all other characters
|
|
$string = trim($string);
|
|
$string = preg_replace('/'.$spacer.'+/', ' ', $string);
|
|
$string = preg_replace('/\s+/', ' ', $string);
|
|
// Transliterate string
|
|
$string = self::transliterate($string);
|
|
// remove all and keep only characters
|
|
if ($keepOnlyCharacters)
|
|
{
|
|
$string = preg_replace("/[^A-Za-z ]/", '', $string);
|
|
}
|
|
// keep both numbers and characters
|
|
else
|
|
{
|
|
$string = preg_replace("/[^A-Za-z0-9 ]/", '', $string);
|
|
}
|
|
// select final adaptations
|
|
if ($type === 'L' || $type === 'strtolower')
|
|
{
|
|
// replace white space with underscore
|
|
$string = preg_replace('/\s+/', $spacer, $string);
|
|
// default is to return lower
|
|
return strtolower($string);
|
|
}
|
|
elseif ($type === 'W')
|
|
{
|
|
// return a string with all first letter of each word uppercase(no undersocre)
|
|
return ucwords(strtolower($string));
|
|
}
|
|
elseif ($type === 'w' || $type === 'word')
|
|
{
|
|
// return a string with all lowercase(no undersocre)
|
|
return strtolower($string);
|
|
}
|
|
elseif ($type === 'Ww' || $type === 'Word')
|
|
{
|
|
// return a string with first letter of the first word uppercase and all the rest lowercase(no undersocre)
|
|
return ucfirst(strtolower($string));
|
|
}
|
|
elseif ($type === 'WW' || $type === 'WORD')
|
|
{
|
|
// return a string with all the uppercase(no undersocre)
|
|
return strtoupper($string);
|
|
}
|
|
elseif ($type === 'U' || $type === 'strtoupper')
|
|
{
|
|
// replace white space with underscore
|
|
$string = preg_replace('/\s+/', $spacer, $string);
|
|
// return all upper
|
|
return strtoupper($string);
|
|
}
|
|
elseif ($type === 'F' || $type === 'ucfirst')
|
|
{
|
|
// replace white space with underscore
|
|
$string = preg_replace('/\s+/', $spacer, $string);
|
|
// return with first caracter to upper
|
|
return ucfirst(strtolower($string));
|
|
}
|
|
elseif ($type === 'cA' || $type === 'cAmel' || $type === 'camelcase')
|
|
{
|
|
// convert all words to first letter uppercase
|
|
$string = ucwords(strtolower($string));
|
|
// remove white space
|
|
$string = preg_replace('/\s+/', '', $string);
|
|
// now return first letter lowercase
|
|
return lcfirst($string);
|
|
}
|
|
// return string
|
|
return $string;
|
|
}
|
|
// not a string
|
|
return '';
|
|
}
|
|
|
|
public static function transliterate($string)
|
|
{
|
|
// set tag only once
|
|
if (!self::checkString(self::$langTag))
|
|
{
|
|
// get global value
|
|
self::$langTag = JComponentHelper::getParams('com_costbenefitprojection')->get('language', 'en-GB');
|
|
}
|
|
// Transliterate on the language requested
|
|
$lang = Language::getInstance(self::$langTag);
|
|
return $lang->transliterate($string);
|
|
}
|
|
|
|
public static function htmlEscape($var, $charset = 'UTF-8', $shorten = false, $length = 40)
|
|
{
|
|
if (self::checkString($var))
|
|
{
|
|
$filter = new JFilterInput();
|
|
$string = $filter->clean(html_entity_decode(htmlentities($var, ENT_COMPAT, $charset)), 'HTML');
|
|
if ($shorten)
|
|
{
|
|
return self::shorten($string,$length);
|
|
}
|
|
return $string;
|
|
}
|
|
else
|
|
{
|
|
return '';
|
|
}
|
|
}
|
|
|
|
public static function replaceNumbers($string)
|
|
{
|
|
// set numbers array
|
|
$numbers = array();
|
|
// first get all numbers
|
|
preg_match_all('!\d+!', $string, $numbers);
|
|
// check if we have any numbers
|
|
if (isset($numbers[0]) && self::checkArray($numbers[0]))
|
|
{
|
|
foreach ($numbers[0] as $number)
|
|
{
|
|
$searchReplace[$number] = self::numberToString((int)$number);
|
|
}
|
|
// now replace numbers in string
|
|
$string = str_replace(array_keys($searchReplace), array_values($searchReplace),$string);
|
|
// check if we missed any, strange if we did.
|
|
return self::replaceNumbers($string);
|
|
}
|
|
// return the string with no numbers remaining.
|
|
return $string;
|
|
}
|
|
|
|
/**
|
|
* Convert an integer into an English word string
|
|
* Thanks to Tom Nicholson <http://php.net/manual/en/function.strval.php#41988>
|
|
*
|
|
* @input an int
|
|
* @returns a string
|
|
*/
|
|
public static function numberToString($x)
|
|
{
|
|
$nwords = array( "zero", "one", "two", "three", "four", "five", "six", "seven",
|
|
"eight", "nine", "ten", "eleven", "twelve", "thirteen",
|
|
"fourteen", "fifteen", "sixteen", "seventeen", "eighteen",
|
|
"nineteen", "twenty", 30 => "thirty", 40 => "forty",
|
|
50 => "fifty", 60 => "sixty", 70 => "seventy", 80 => "eighty",
|
|
90 => "ninety" );
|
|
|
|
if(!is_numeric($x))
|
|
{
|
|
$w = $x;
|
|
}
|
|
elseif(fmod($x, 1) != 0)
|
|
{
|
|
$w = $x;
|
|
}
|
|
else
|
|
{
|
|
if($x < 0)
|
|
{
|
|
$w = 'minus ';
|
|
$x = -$x;
|
|
}
|
|
else
|
|
{
|
|
$w = '';
|
|
// ... now $x is a non-negative integer.
|
|
}
|
|
|
|
if($x < 21) // 0 to 20
|
|
{
|
|
$w .= $nwords[$x];
|
|
}
|
|
elseif($x < 100) // 21 to 99
|
|
{
|
|
$w .= $nwords[10 * floor($x/10)];
|
|
$r = fmod($x, 10);
|
|
if($r > 0)
|
|
{
|
|
$w .= ' '. $nwords[$r];
|
|
}
|
|
}
|
|
elseif($x < 1000) // 100 to 999
|
|
{
|
|
$w .= $nwords[floor($x/100)] .' hundred';
|
|
$r = fmod($x, 100);
|
|
if($r > 0)
|
|
{
|
|
$w .= ' and '. self::numberToString($r);
|
|
}
|
|
}
|
|
elseif($x < 1000000) // 1000 to 999999
|
|
{
|
|
$w .= self::numberToString(floor($x/1000)) .' thousand';
|
|
$r = fmod($x, 1000);
|
|
if($r > 0)
|
|
{
|
|
$w .= ' ';
|
|
if($r < 100)
|
|
{
|
|
$w .= 'and ';
|
|
}
|
|
$w .= self::numberToString($r);
|
|
}
|
|
}
|
|
else // millions
|
|
{
|
|
$w .= self::numberToString(floor($x/1000000)) .' million';
|
|
$r = fmod($x, 1000000);
|
|
if($r > 0)
|
|
{
|
|
$w .= ' ';
|
|
if($r < 100)
|
|
{
|
|
$w .= 'and ';
|
|
}
|
|
$w .= self::numberToString($r);
|
|
}
|
|
}
|
|
}
|
|
return $w;
|
|
}
|
|
|
|
/**
|
|
* Random Key
|
|
*
|
|
* @returns a string
|
|
*/
|
|
public static function randomkey($size)
|
|
{
|
|
$bag = "abcefghijknopqrstuwxyzABCDDEFGHIJKLLMMNOPQRSTUVVWXYZabcddefghijkllmmnopqrstuvvwxyzABCEFGHIJKNOPQRSTUWXYZ";
|
|
$key = array();
|
|
$bagsize = strlen($bag) - 1;
|
|
for ($i = 0; $i < $size; $i++)
|
|
{
|
|
$get = rand(0, $bagsize);
|
|
$key[] = $bag[$get];
|
|
}
|
|
return implode($key);
|
|
}
|
|
|
|
/**
|
|
* Get The Encryption Keys
|
|
*
|
|
* @param string $type The type of key
|
|
* @param string/bool $default The return value if no key was found
|
|
*
|
|
* @return string On success
|
|
*
|
|
**/
|
|
public static function getCryptKey($type, $default = false)
|
|
{
|
|
// Get the global params
|
|
$params = JComponentHelper::getParams('com_costbenefitprojection', true);
|
|
// WHMCS Encryption Type
|
|
if ('whmcs' === $type || 'advanced' === $type)
|
|
{
|
|
$key = $params->get('whmcs_key', $default);
|
|
if (self::checkString($key))
|
|
{
|
|
// load the file
|
|
JLoader::import( 'whmcs', JPATH_COMPONENT_ADMINISTRATOR);
|
|
|
|
$the = new WHMCS($key);
|
|
|
|
return $the->_key;
|
|
}
|
|
}
|
|
|
|
return $default;
|
|
}
|
|
}
|