@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 list field type jimport('joomla.form.helper'); JFormHelper::loadFieldClass('list'); /** * Interventions Form Field class for the Costbenefitprojection component */ class JFormFieldInterventions extends JFormFieldList { /** * The interventions field type. * * @var string */ public $type = 'interventions'; /** * Override to add new button * * @return string The field input markup. * * @since 3.2 */ protected function getInput() { // [7952] see if we should add buttons $setButton = $this->getAttribute('button'); // [7954] get html $html = parent::getInput(); // [7956] if true set button if ($setButton === 'true') { $user = JFactory::getUser(); // [7960] only add if user allowed to create intervention if ($user->authorise('intervention.create', 'com_costbenefitprojection')) { // [7978] get the input from url $jinput = JFactory::getApplication()->input; // [7980] get the view name & id $values = $jinput->getArray(array( 'id' => 'int', 'view' => 'word' )); // [7985] check if new item $ref = ''; if (!is_null($values['id']) && strlen($values['view'])) { // [7989] only load referal if not new item. $ref = '&ref=' . $values['view'] . '&refid=' . $values['id']; } // [7992] build the button $button = ' ' . JText::_('COM_COSTBENEFITPROJECTION_NEW') . ''; // [7996] return the button attached to input field return $html . $button; } } return $html; } /** * Method to get a list of options for a list input. * * @return array An array of JHtml options. */ public function getOptions() { // get the input from url $jinput = JFactory::getApplication()->input; // get the view name & id $interId = $jinput->getInt('id', 0); // Get the user object. $user = JFactory::getUser(); $userIs = CostbenefitprojectionHelper::userIs($user->id); $db = JFactory::getDBO(); $query = $db->getQuery(true); $query->select($db->quoteName(array('a.id','a.name','a.company','a.share'),array('id','interventions_name','company','share'))); $query->from($db->quoteName('#__costbenefitprojection_intervention', 'a')); $query->where($db->quoteName('a.published') . ' = 1'); $query->where($db->quoteName('a.id') . ' != ' . $interId); if (!$user->authorise('core.admin')) { $companies = CostbenefitprojectionHelper::hisCompanies($user->id); if (CostbenefitprojectionHelper::checkArray($companies)) { $companies = implode(',',$companies); // only load this users companies $query->where('a.company IN (' . $companies . ')'); } else { // dont allow user to see any companies $query->where('a.company = -4'); } } $query->order('a.name ASC'); $db->setQuery((string)$query); $items = $db->loadObjectList(); $options = array(); if ($items) { foreach($items as $item) { if (!CostbenefitprojectionHelper::checkIntervetionAccess($item->id,$item->share,$item->company)) { continue; } if (1 == $userIs) { $options[] = JHtml::_('select.option', $item->id, $item->interventions_name); } else { $compName = CostbenefitprojectionHelper::getId('company', $item->company, 'id', 'name'); $options[] = JHtml::_('select.option', $item->id, $item->interventions_name . ' ('.$compName.')'); } } } return $options; } }