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Cost-Benefit-Projection/admin/models/costbenefitprojection.php

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<?php
/*----------------------------------------------------------------------------------| www.giz.de |----/
Deutsche Gesellschaft für International Zusammenarbeit (GIZ) Gmb
/-------------------------------------------------------------------------------------------------------/
@version 3.3.12
@build 10th May, 2016
@created 15th June, 2012
@package Cost Benefit Projection
@subpackage costbenefitprojection.php
@author Llewellyn van der Merwe <http://www.vdm.io>
@owner Deutsche Gesellschaft für International Zusammenarbeit (GIZ) Gmb
@copyright Copyright (C) 2015. All Rights Reserved
@license GNU/GPL Version 2 or later - http://www.gnu.org/licenses/gpl-2.0.html
/-------------------------------------------------------------------------------------------------------/
Cost Benefit Projection Tool.
/------------------------------------------------------------------------------------------------------*/
// No direct access to this file
defined('_JEXEC') or die('Restricted access');
// import the Joomla modellist library
jimport('joomla.application.component.modellist');
jimport('joomla.application.component.helper');
/**
* Costbenefitprojection Model
*/
class CostbenefitprojectionModelCostbenefitprojection extends JModelList
{
public function getIcons()
{
// load user for access menus
$user = JFactory::getUser();
// reset icon array
$icons = array();
// view groups array
$viewGroups = array(
'main' => array('png.company.add', 'png.companies', 'png.service_provider.add', 'png.service_providers', 'png.countries', 'png.causerisk.add', 'png.causesrisks', 'png.health_data_sets', 'png.scaling_factor.add', 'png.scaling_factors', 'png.intervention.add', 'png.interventions', 'png.currencies', 'png.help_documents')
);
// view access array
$viewAccess = array(
'combinedresults.dashboard_list' => 'combinedresults.dashboard_list',
'company.create' => 'company.create',
'companies.access' => 'company.access',
'company.access' => 'company.access',
'companies.submenu' => 'company.submenu',
'companies.dashboard_list' => 'company.dashboard_list',
'company.dashboard_add' => 'company.dashboard_add',
'service_provider.create' => 'service_provider.create',
'service_providers.access' => 'service_provider.access',
'service_provider.access' => 'service_provider.access',
'service_providers.submenu' => 'service_provider.submenu',
'service_providers.dashboard_list' => 'service_provider.dashboard_list',
'service_provider.dashboard_add' => 'service_provider.dashboard_add',
'country.create' => 'country.create',
'countries.access' => 'country.access',
'country.access' => 'country.access',
'countries.submenu' => 'country.submenu',
'countries.dashboard_list' => 'country.dashboard_list',
'causerisk.create' => 'causerisk.create',
'causesrisks.access' => 'causerisk.access',
'causerisk.access' => 'causerisk.access',
'causesrisks.submenu' => 'causerisk.submenu',
'causesrisks.dashboard_list' => 'causerisk.dashboard_list',
'causerisk.dashboard_add' => 'causerisk.dashboard_add',
'health_data.create' => 'health_data.create',
'health_data_sets.access' => 'health_data.access',
'health_data.access' => 'health_data.access',
'health_data_sets.submenu' => 'health_data.submenu',
'health_data_sets.dashboard_list' => 'health_data.dashboard_list',
'scaling_factor.create' => 'scaling_factor.create',
'scaling_factors.access' => 'scaling_factor.access',
'scaling_factor.access' => 'scaling_factor.access',
'scaling_factors.submenu' => 'scaling_factor.submenu',
'scaling_factors.dashboard_list' => 'scaling_factor.dashboard_list',
'scaling_factor.dashboard_add' => 'scaling_factor.dashboard_add',
'intervention.create' => 'intervention.create',
'interventions.access' => 'intervention.access',
'intervention.access' => 'intervention.access',
'interventions.submenu' => 'intervention.submenu',
'interventions.dashboard_list' => 'intervention.dashboard_list',
'intervention.dashboard_add' => 'intervention.dashboard_add',
'currency.create' => 'currency.create',
'currencies.access' => 'currency.access',
'currency.access' => 'currency.access',
'currencies.submenu' => 'currency.submenu',
'currencies.dashboard_list' => 'currency.dashboard_list',
'help_document.create' => 'help_document.create',
'help_documents.access' => 'help_document.access',
'help_document.access' => 'help_document.access',
'help_documents.submenu' => 'help_document.submenu',
'help_documents.dashboard_list' => 'help_document.dashboard_list');
foreach($viewGroups as $group => $views)
{
$i = 0;
if (CostbenefitprojectionHelper::checkArray($views))
{
foreach($views as $view)
{
$add = false;
if (strpos($view,'.') !== false)
{
$dwd = explode('.', $view);
if (count($dwd) == 3)
{
list($type, $name, $action) = $dwd;
}
elseif (count($dwd) == 2)
{
list($type, $name) = $dwd;
$action = false;
}
if ($action)
{
$viewName = $name;
switch($action)
{
case 'add':
$url ='index.php?option=com_costbenefitprojection&view='.$name.'&layout=edit';
$image = $name.'_'.$action.'.'.$type;
$alt = $name.'&nbsp;'.$action;
$name = 'COM_COSTBENEFITPROJECTION_DASHBOARD_'.CostbenefitprojectionHelper::safeString($name,'U').'_ADD';
$add = true;
break;
default:
$url = 'index.php?option=com_categories&view=categories&extension=com_costbenefitprojection.'.$name;
$image = $name.'_'.$action.'.'.$type;
$alt = $name.'&nbsp;'.$action;
$name = 'COM_COSTBENEFITPROJECTION_DASHBOARD_'.CostbenefitprojectionHelper::safeString($name,'U').'_'.CostbenefitprojectionHelper::safeString($action,'U');
break;
}
}
else
{
$viewName = $name;
$alt = $name;
$url = 'index.php?option=com_costbenefitprojection&view='.$name;
$image = $name.'.'.$type;
$name = 'COM_COSTBENEFITPROJECTION_DASHBOARD_'.CostbenefitprojectionHelper::safeString($name,'U');
$hover = false;
}
}
else
{
$viewName = $view;
$alt = $view;
$url = 'index.php?option=com_costbenefitprojection&view='.$view;
$image = $view.'.png';
$name = ucwords($view).'<br /><br />';
$hover = false;
}
// first make sure the view access is set
if (CostbenefitprojectionHelper::checkArray($viewAccess))
{
// setup some defaults
$dashboard_add = false;
$dashboard_list = false;
$accessTo = '';
$accessAdd = '';
// acces checking start
$accessCreate = (isset($viewAccess[$viewName.'.create'])) ? CostbenefitprojectionHelper::checkString($viewAccess[$viewName.'.create']):false;
$accessAccess = (isset($viewAccess[$viewName.'.access'])) ? CostbenefitprojectionHelper::checkString($viewAccess[$viewName.'.access']):false;
// set main controllers
$accessDashboard_add = (isset($viewAccess[$viewName.'.dashboard_add'])) ? CostbenefitprojectionHelper::checkString($viewAccess[$viewName.'.dashboard_add']):false;
$accessDashboard_list = (isset($viewAccess[$viewName.'.dashboard_list'])) ? CostbenefitprojectionHelper::checkString($viewAccess[$viewName.'.dashboard_list']):false;
// check for adding access
if ($add && $accessCreate)
{
$accessAdd = $viewAccess[$viewName.'.create'];
}
elseif ($add)
{
$accessAdd = 'core.create';
}
// check if acces to view is set
if ($accessAccess)
{
$accessTo = $viewAccess[$viewName.'.access'];
}
// set main access controllers
if ($accessDashboard_add)
{
$dashboard_add = $user->authorise($viewAccess[$viewName.'.dashboard_add'], 'com_costbenefitprojection');
}
if ($accessDashboard_list)
{
$dashboard_list = $user->authorise($viewAccess[$viewName.'.dashboard_list'], 'com_costbenefitprojection');
}
if (CostbenefitprojectionHelper::checkString($accessAdd) && CostbenefitprojectionHelper::checkString($accessTo))
{
// check access
if($user->authorise($accessAdd, 'com_costbenefitprojection') && $user->authorise($accessTo, 'com_costbenefitprojection') && $dashboard_add)
{
$icons[$group][$i] = new StdClass;
$icons[$group][$i]->url = $url;
$icons[$group][$i]->name = $name;
$icons[$group][$i]->image = $image;
$icons[$group][$i]->alt = $alt;
}
}
elseif (CostbenefitprojectionHelper::checkString($accessTo))
{
// check access
if($user->authorise($accessTo, 'com_costbenefitprojection') && $dashboard_list)
{
$icons[$group][$i] = new StdClass;
$icons[$group][$i]->url = $url;
$icons[$group][$i]->name = $name;
$icons[$group][$i]->image = $image;
$icons[$group][$i]->alt = $alt;
}
}
elseif (CostbenefitprojectionHelper::checkString($accessAdd))
{
// check access
if($user->authorise($accessAdd, 'com_costbenefitprojection') && $dashboard_add)
{
$icons[$group][$i] = new StdClass;
$icons[$group][$i]->url = $url;
$icons[$group][$i]->name = $name;
$icons[$group][$i]->image = $image;
$icons[$group][$i]->alt = $alt;
}
}
else
{
$icons[$group][$i] = new StdClass;
$icons[$group][$i]->url = $url;
$icons[$group][$i]->name = $name;
$icons[$group][$i]->image = $image;
$icons[$group][$i]->alt = $alt;
}
}
else
{
$icons[$group][$i] = new StdClass;
$icons[$group][$i]->url = $url;
$icons[$group][$i]->name = $name;
$icons[$group][$i]->image = $image;
$icons[$group][$i]->alt = $alt;
}
$i++;
}
}
else
{
$icons[$group][$i] = false;
}
}
return $icons;
}
public function getUsageData()
{
// load user for access menus
$this->user = JFactory::getUser();
// Create a new query object.
$this->db = $this->getDbo();
// admin sees all
if ($this->user->authorise('core.options', 'com_costbenefitprojection'))
{
// set countries
$this->countries = $this->setCountries();
// set companies
$this->companies = $this->setCompanies();
}
else
{
// set countries
$this->countries = $this->setCountries(true);
// set companies
$this->companies = $this->setCompanies(true);
}
// now work out the satistics
if ($this->setSatistics())
{
return $this->usageData;
}
return false;
}
protected function setSatistics()
{
if (CostbenefitprojectionHelper::checkArray($this->companies))
{
// Get UTC for now.
$dNow = new JDate;
// set the 2 months date
$d2month = clone $dNow;
$d2month->modify('-2 month');
// load to string
$twoMonth = $d2month->format('Y-m-d H:i:s');
// set the beginning of year date
$dyear = clone $dNow;
$dyear->modify('first day of January '.date('Y'));
// load to string
$year = $dyear->format('Y-m-d H:i:s');
// Get the advanced encription.
$advancedkey = CostbenefitprojectionHelper::getCryptKey('advanced');
// Get the encription object.
$advanced = new FOFEncryptAes($advancedkey, 256);
// set some default data
$this->usageData = new stdClass;
// start looping the data
foreach ($this->companies as $company)
{
// now decrypt the company staff count
if (!empty($company->males) && $advancedkey && !is_numeric($company->males) && $company->males === base64_encode(base64_decode($company->males, true)))
{
// Decode males
$company->males = rtrim($advanced->decryptString($company->males), "\0");
}
else
{
$company->males = 0;
}
if (!empty($company->females) && $advancedkey && !is_numeric($company->females) && $company->females === base64_encode(base64_decode($company->females, true)))
{
// Decode males
$company->females = rtrim($advanced->decryptString($company->females), "\0");
}
else
{
$company->females = 0;
}
// number of employees
$employees = $company->males + $company->females;
// set the country total companies
$this->usageData->items[$company->country]['companies'][$company->id] = 1;
$this->usageData->total['companies'][$company->id] = 1;
$this->usageData->items[$company->country]['companies_employees'][$company->id] = $employees;
$this->usageData->total['companies_employees'][$company->id] = $employees;
// count the advanced department
if ($company->department == 2)
{
// set the country total advanced companies
$this->usageData->items[$company->country]['advanced_companies'][$company->id] = 1;
$this->usageData->total['advanced_companies'][$company->id] = 1;
$this->usageData->items[$company->country]['advanced_companies_employees'][$company->id] = $employees;
$this->usageData->total['advanced_companies_employees'][$company->id] = $employees;
}
else
{
// set the country total advanced companies
$this->usageData->items[$company->country]['advanced_companies'][$company->id] = 0;
$this->usageData->total['advanced_companies'][$company->id] = 0;
$this->usageData->items[$company->country]['advanced_companies_employees'][$company->id] = 0;
$this->usageData->total['advanced_companies_employees'][$company->id] = 0;
}
// count the basic department
if ($company->department == 1)
{
// set the country total basic companies
$this->usageData->items[$company->country]['basic_companies'][$company->id] = 1;
$this->usageData->total['basic_companies'][$company->id] = 1;
$this->usageData->items[$company->country]['basic_companies_employees'][$company->id] = $employees;
$this->usageData->total['basic_companies_employees'][$company->id] = $employees;
}
else
{
// set the country total basic companies
$this->usageData->items[$company->country]['basic_companies'][$company->id] = 0;
$this->usageData->total['basic_companies'][$company->id] = 0;
$this->usageData->items[$company->country]['basic_companies_employees'][$company->id] = 0;
$this->usageData->total['basic_companies_employees'][$company->id] = 0;
}
// count the timed usage for last 2 months
if ($this->visitCheck($company->user,$twoMonth))
{
// set the country total advanced companies
$this->usageData->items[$company->country]['last_two_months'][$company->id] = 1;
$this->usageData->total['last_two_months'][$company->id] = 1;
$this->usageData->items[$company->country]['last_two_months_employees'][$company->id] = $employees;
$this->usageData->total['last_two_months_employees'][$company->id] = $employees;
}
else
{
// set the country total advanced companies
$this->usageData->items[$company->country]['last_two_months'][$company->id] = 0;
$this->usageData->total['last_two_months'][$company->id] = 0;
$this->usageData->items[$company->country]['last_two_months_employees'][$company->id] = 0;
$this->usageData->total['last_two_months_employees'][$company->id] = 0;
}
// count the timed usage since begining of this year
if ($this->visitCheck($company->user,$year))
{
// set the country total basic companies
$this->usageData->items[$company->country]['since_beginning_this_year'][$company->id] = 1;
$this->usageData->total['since_beginning_this_year'][$company->id] = 1;
$this->usageData->items[$company->country]['since_beginning_this_year_employees'][$company->id] = $employees;
$this->usageData->total['since_beginning_this_year_employees'][$company->id] = $employees;
}
else
{
// set the country total basic companies
$this->usageData->items[$company->country]['since_beginning_this_year'][$company->id] = 0;
$this->usageData->total['since_beginning_this_year'][$company->id] = 0;
$this->usageData->items[$company->country]['since_beginning_this_year_employees'][$company->id] = 0;
$this->usageData->total['since_beginning_this_year_employees'][$company->id] = 0;
}
}
// sum the item arrays
foreach ($this->usageData->items as $country => $data)
{
// insure to set the name of the country
$this->usageData->items[$country]['name'] = $this->countries[$country];
foreach($data as $key => $array)
{
$this->usageData->items[$country][$key] = array_sum($array);
}
}
// sum the total array
foreach ($this->usageData->total as $tkey => $tarray)
{
$this->usageData->total[$tkey] = array_sum($tarray);
}
return true;
}
return false;
}
protected function visitCheck($user,$time)
{
// set a token
$token = md5($time.$user);
if (!isset($this->checkedUser[$token]))
{
// Create a new query object.
$query = $this->db->getQuery(true);
// Get from #__costbenefitprojection_company as a
$query->select($this->db->quoteName(array('a.id')));
$query->from($this->db->quoteName('#__users', 'a'));
$query->where($this->db->qn('a.lastvisitDate') . ' >= ' . $this->db->quote($time));
// limit to only load these countries
$query->where('a.id = ' . (int) $user);
// load the query
$this->db->setQuery($query);
$this->db->execute();
if ($this->db->getNumRows())
{
$this->checkedUser[$token] = true;
}
else
{
$this->checkedUser[$token] = false;
}
}
return $this->checkedUser[$token];
}
protected function setCompanies($limited = false)
{
// check if there is any countries loaded
if (CostbenefitprojectionHelper::checkArray($this->countries))
{
// remove dummy companies
$remove = $this->getDummyComp();
// Create a new query object.
$query = $this->db->getQuery(true);
// Get from #__costbenefitprojection_company as a
$query->select($this->db->quoteName(
array('a.id','a.user','a.name','a.country','a.department','a.males','a.females'),
array('id','user','name','country','department','males','females')));
$query->from($this->db->quoteName('#__costbenefitprojection_company', 'a'));
if ($limited)
{
// get his companies
$ids = CostbenefitprojectionHelper::hisCompanies($this->user->id);
if ($remove)
{
$ids = array_diff($ids, $remove);
}
// limit to only load his companies
$query->where('a.id IN (' . implode(',', $ids) . ')');
}
elseif ($remove)
{
// limit to only real companies
$query->where('a.id NOT IN (' . implode(',', $remove) . ')');
}
// Check that we only use the real companies and none of the dummy companies
$query->where('a.mode = 1'); // this will insure only real companies are loaded
// get only from set countries
$countryIds = array_keys($this->countries);
// limit to only load these countries
$query->where('a.country IN (' . implode(',', $countryIds) . ')');
$query->order('a.country ASC');
// load the query
$this->db->setQuery($query);
$this->db->execute();
if ($this->db->getNumRows())
{
return $this->db->loadObjectList();
}
}
return false;
}
protected $dummyComp = false;
protected function getDummyComp()
{
// insure we only get this once
if (!CostbenefitprojectionHelper::checkArray($this->dummyComp))
{
// Create a new query object.
$query = $this->db->getQuery(true);
// Get from #__costbenefitprojection_service_provider as a
$query->select($this->db->quoteName(
array('a.testcompanies'),
array('testcompanies')));
$query->from($this->db->quoteName('#__costbenefitprojection_service_provider', 'a'));
// load the query
$this->db->setQuery($query);
$this->db->execute();
if ($this->db->getNumRows())
{
// get the test companies
$testcompanies = $this->db->loadColumn();
// global Ids
$global = array();
// okay now we loop the test companies to build a global id set
foreach ($testcompanies as $json)
{
if (CostbenefitprojectionHelper::checkJson($json))
{
$global = array_merge($global, json_decode($json, true));
}
}
// now insure the ids are unique
$this->dummyComp = array_unique($global);
}
}
return $this->dummyComp;
}
protected function setCountries($limited = false)
{
// Create a new query object.
$query = $this->db->getQuery(true);
// Get from #__costbenefitprojection_country as a
$query->select($this->db->quoteName(
array('a.id','a.name'),
array('id','name')));
$query->from($this->db->quoteName('#__costbenefitprojection_country', 'a'));
if ($limited)
{
// get his countries
$ids = CostbenefitprojectionHelper::hisCountries($this->user->id);
// limit to only load his countries
$query->where('a.id IN (' . implode(',', $ids) . ')');
}
else
{
$query->where('CHAR_LENGTH(a.causesrisks) > 5');
$query->where('CHAR_LENGTH(a.percentfemale) > 5');
$query->where('CHAR_LENGTH(a.percentmale) > 5');
$query->where('CHAR_LENGTH(a.datayear) > 3');
$query->where('CHAR_LENGTH(a.productivity_losses) > 0');
$query->where('CHAR_LENGTH(a.sick_leave) > 0');
$query->where('CHAR_LENGTH(a.medical_turnovers) > 0');
}
$query->where('a.published = 1');
$query->order('a.name ASC');
// load the query
$this->db->setQuery($query);
$this->db->execute();
if ($this->db->getNumRows())
{
return $this->db->loadAssocList('id', 'name');
}
return false;
}
}
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