@copyright Copyright (C) 2015. All Rights Reserved @license GNU/GPL Version 2 or later - http://www.gnu.org/licenses/gpl-2.0.html ____ _____ _____ __ __ __ __ ___ _____ __ __ ____ _____ _ _ ____ _ _ ____ (_ _)( _ )( _ )( \/ )( ) /__\ / __)( _ )( \/ )( _ \( _ )( \( )( ___)( \( )(_ _) .-_)( )(_)( )(_)( ) ( )(__ /(__)\ ( (__ )(_)( ) ( )___/ )(_)( ) ( )__) ) ( )( \____) (_____)(_____)(_/\/\_)(____)(__)(__) \___)(_____)(_/\/\_)(__) (_____)(_)\_)(____)(_)\_) (__) /------------------------------------------------------------------------------------------------------*/ // No direct access to this file defined('_JEXEC') or die('Restricted access'); // import the list field type jimport('joomla.form.helper'); JFormHelper::loadFieldClass('list'); /** * Preachers Form Field class for the Sermondistributor component */ class JFormFieldPreachers extends JFormFieldList { /** * The preachers field type. * * @var string */ public $type = 'preachers'; /** * Override to add new button * * @return string The field input markup. * * @since 3.2 */ protected function getInput() { // [7657] see if we should add buttons $setButton = $this->getAttribute('button'); // [7659] get html $html = parent::getInput(); // [7661] if true set button if ($setButton === 'true') { $user = JFactory::getUser(); // [7665] only add if user allowed to create preacher if ($user->authorise('preacher.create', 'com_sermondistributor')) { // [7683] get the input from url $jinput = JFactory::getApplication()->input; // [7685] get the view name & id $values = $jinput->getArray(array( 'id' => 'int', 'view' => 'word' )); // [7690] check if new item $ref = ''; if (!is_null($values['id']) && strlen($values['view'])) { // [7694] only load referal if not new item. $ref = '&ref=' . $values['view'] . '&refid=' . $values['id']; } // [7697] build the button $button = ' ' . JText::_('COM_SERMONDISTRIBUTOR_NEW') . ''; // [7701] 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() { $db = JFactory::getDBO(); $query = $db->getQuery(true); $query->select($db->quoteName(array('a.id','a.name'),array('id','preacher_name'))); $query->from($db->quoteName('#__sermondistributor_preacher', 'a')); $query->where($db->quoteName('a.published') . ' = 1'); $query->order('a.name ASC'); $db->setQuery((string)$query); $items = $db->loadObjectList(); $options = array(); if ($items) { $options[] = JHtml::_('select.option', '', 'Select a preacher'); foreach($items as $item) { $options[] = JHtml::_('select.option', $item->id, $item->preacher_name); } } return $options; } }