Cost-Benefit-Projection/admin/controllers/service_provider.php

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<?php
/*----------------------------------------------------------------------------------| www.giz.de |----/
Deutsche Gesellschaft für International Zusammenarbeit (GIZ) Gmb
/-------------------------------------------------------------------------------------------------------/
@version 3.4.2
@build 27th June, 2016
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@created 15th June, 2012
@package Cost Benefit Projection
@subpackage service_provider.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 Joomla controllerform library
jimport('joomla.application.component.controllerform');
/**
* Service_provider Controller
*/
class CostbenefitprojectionControllerService_provider extends JControllerForm
{
/**
* Current or most recently performed task.
*
* @var string
* @since 12.2
* @note Replaces _task.
*/
protected $task;
public function __construct($config = array())
{
$this->view_list = 'Service_providers'; // safeguard for setting the return view listing to the main view.
parent::__construct($config);
}
/**
* Method override to check if you can add a new record.
*
* @param array $data An array of input data.
*
* @return boolean
*
* @since 1.6
*/
protected function allowAdd($data = array())
{
// Access check.
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$access = JFactory::getUser()->authorise('service_provider.access', 'com_costbenefitprojection');
if (!$access)
{
return false;
}
// In the absense of better information, revert to the component permissions.
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return JFactory::getUser()->authorise('service_provider.create', $this->option);
}
/**
* Method override to check if you can edit an existing record.
*
* @param array $data An array of input data.
* @param string $key The name of the key for the primary key.
*
* @return boolean
*
* @since 1.6
*/
protected function allowEdit($data = array(), $key = 'id')
{
// get user object.
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$user = JFactory::getUser();
// get record id.
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$recordId = (int) isset($data[$key]) ? $data[$key] : 0;
if (!$user->authorise('core.options', 'com_costbenefitprojection'))
{
// make absolutely sure that this Service Providers can be edited
$serviceproviders = CostbenefitprojectionHelper::hisServiceProviders($user->id);
if (!CostbenefitprojectionHelper::checkArray($serviceproviders) || !in_array($recordId,$serviceproviders))
{
return false;
}
}
// Access check.
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$access = ($user->authorise('service_provider.access', 'com_costbenefitprojection.service_provider.' . (int) $recordId) && $user->authorise('service_provider.access', 'com_costbenefitprojection'));
if (!$access)
{
return false;
}
if ($recordId)
{
// The record has been set. Check the record permissions.
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$permission = $user->authorise('service_provider.edit', 'com_costbenefitprojection.service_provider.' . (int) $recordId);
if (!$permission && !is_null($permission))
{
if ($user->authorise('service_provider.edit.own', 'com_costbenefitprojection.service_provider.' . $recordId))
{
// Now test the owner is the user.
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$ownerId = (int) isset($data['created_by']) ? $data['created_by'] : 0;
if (empty($ownerId))
{
// Need to do a lookup from the model.
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$record = $this->getModel()->getItem($recordId);
if (empty($record))
{
return false;
}
$ownerId = $record->created_by;
}
// If the owner matches 'me' then allow.
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if ($ownerId == $user->id)
{
if ($user->authorise('service_provider.edit.own', 'com_costbenefitprojection'))
{
return true;
}
}
}
return false;
}
}
// Since there is no permission, revert to the component permissions.
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return $user->authorise('service_provider.edit', $this->option);
}
/**
* Gets the URL arguments to append to an item redirect.
*
* @param integer $recordId The primary key id for the item.
* @param string $urlVar The name of the URL variable for the id.
*
* @return string The arguments to append to the redirect URL.
*
* @since 12.2
*/
protected function getRedirectToItemAppend($recordId = null, $urlVar = 'id')
{
$tmpl = $this->input->get('tmpl');
$layout = $this->input->get('layout', 'edit', 'string');
$ref = $this->input->get('ref', 0, 'string');
$refid = $this->input->get('refid', 0, 'int');
// Setup redirect info.
$append = '';
if ($refid)
{
$append .= '&ref='.(string)$ref.'&refid='.(int)$refid;
}
elseif ($ref)
{
$append .= '&ref='.(string)$ref;
}
if ($tmpl)
{
$append .= '&tmpl=' . $tmpl;
}
if ($layout)
{
$append .= '&layout=' . $layout;
}
if ($recordId)
{
$append .= '&' . $urlVar . '=' . $recordId;
}
return $append;
}
/**
* Method to run batch operations.
*
* @param object $model The model.
*
* @return boolean True if successful, false otherwise and internal error is set.
*
* @since 2.5
*/
public function batch($model = null)
{
JSession::checkToken() or jexit(JText::_('JINVALID_TOKEN'));
// Set the model
$model = $this->getModel('Service_provider', '', array());
// Preset the redirect
$this->setRedirect(JRoute::_('index.php?option=com_costbenefitprojection&view=service_providers' . $this->getRedirectToListAppend(), false));
return parent::batch($model);
}
/**
* Method to cancel an edit.
*
* @param string $key The name of the primary key of the URL variable.
*
* @return boolean True if access level checks pass, false otherwise.
*
* @since 12.2
*/
public function cancel($key = null)
{
// get the referal details
$this->ref = $this->input->get('ref', 0, 'word');
$this->refid = $this->input->get('refid', 0, 'int');
$cancel = parent::cancel($key);
if ($cancel)
{
if ($this->refid)
{
$redirect = '&view='.(string)$this->ref.'&layout=edit&id='.(int)$this->refid;
// Redirect to the item screen.
$this->setRedirect(
JRoute::_(
'index.php?option=' . $this->option . $redirect, false
)
);
}
elseif ($this->ref)
{
$redirect = '&view='.(string)$this->ref;
// Redirect to the list screen.
$this->setRedirect(
JRoute::_(
'index.php?option=' . $this->option . $redirect, false
)
);
}
}
else
{
// Redirect to the items screen.
$this->setRedirect(
JRoute::_(
'index.php?option=' . $this->option . '&view=' . $this->view_list, false
)
);
}
return $cancel;
}
/**
* Method to save a record.
*
* @param string $key The name of the primary key of the URL variable.
* @param string $urlVar The name of the URL variable if different from the primary key (sometimes required to avoid router collisions).
*
* @return boolean True if successful, false otherwise.
*
* @since 12.2
*/
public function save($key = null, $urlVar = null)
{
// get the referal details
$this->ref = $this->input->get('ref', 0, 'word');
$this->refid = $this->input->get('refid', 0, 'int');
if ($this->ref || $this->refid)
{
// to make sure the item is checkedin on redirect
$this->task = 'save';
}
$saved = parent::save($key, $urlVar);
if ($this->refid && $saved)
{
$redirect = '&view='.(string)$this->ref.'&layout=edit&id='.(int)$this->refid;
// Redirect to the item screen.
$this->setRedirect(
JRoute::_(
'index.php?option=' . $this->option . $redirect, false
)
);
}
elseif ($this->ref && $saved)
{
$redirect = '&view='.(string)$this->ref;
// Redirect to the list screen.
$this->setRedirect(
JRoute::_(
'index.php?option=' . $this->option . $redirect, false
)
);
}
return $saved;
}
/**
* Function that allows child controller access to model data
* after the data has been saved.
*
* @param JModel &$model The data model object.
* @param array $validData The validated data.
*
* @return void
*
* @since 11.1
*/
protected function postSaveHook(JModelLegacy $model, $validData = array())
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{
if ($validData['id'] >= 0)
{
// get user object
$user = JFactory::getUser();
// if id is 0 get id
if (0 >= (int) $validData['id'])
{
// Get the created by id
$created_by = (isset($validData['created_by']) && $validData['created_by'] > 0) ? $validData['created_by'] : $user->id;
// Get a db connection.
$db = JFactory::getDbo();
// Create a new query object.
$query = $db->getQuery(true);
// Select id of this service_provider
$query->select($db->quoteName(array('id')));
$query->from($db->quoteName('#__costbenefitprojection_service_provider'));
$query->where($db->quoteName('publicemail') . ' = '. $db->quote($validData['publicemail']));
$query->where($db->quoteName('publicname') . ' = '. $db->quote($validData['publicname']));
$query->where($db->quoteName('country') . ' = '. (int) $validData['country']);
$query->where($db->quoteName('created_by') . ' = '. (int) $created_by);
if (isset($validData['created']))
{
$query->where($db->quoteName('created') . ' = '. $db->quote($validData['created']));
}
$db->setQuery($query);
$db->execute();
if ($db->getNumRows())
{
$validData['id'] = $db->loadResult();
}
else
{
return;
}
}
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// user setup if not set
if (0 >= (int) $validData['user'])
{
// setup config array
$newUser = array('name' => $validData['publicname'], 'email' => $validData['publicemail']);
$userId = costbenefitprojectionHelper::createUser($newUser);
if (!is_int($userId))
{
$this->setMessage($userId, 'error');
}
else
{
// get params
$params = JComponentHelper::getParams('com_costbenefitprojection');
// get groups for members
$groups = (array) $params->get('serviceprovideruser');
// update the user groups
JUserHelper::setUserGroups($userId,$groups);
// add this user id to this serviceprovider
$validData['user'] = $userId;
$model->save($validData);
}
}
}
return;
}
}