@git Get Bible @github Get Bible @support Get Bible @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'); /** * Linkers Form Field class for the Getbible component */ class JFormFieldLinkers extends JFormFieldList { /** * The linkers field type. * * @var string */ public $type = 'linkers'; /** * Override to add new button * * @return string The field input markup. * * @since 3.2 */ protected function getInput() { // see if we should add buttons $set_button = $this->getAttribute('button'); // get html $html = parent::getInput(); // if true set button if ($set_button === 'true') { $button = array(); $script = array(); $button_code_name = $this->getAttribute('name'); // get the input from url $app = JFactory::getApplication(); $jinput = $app->input; // get the view name & id $values = $jinput->getArray(array( 'id' => 'int', 'view' => 'word' )); // check if new item $ref = ''; $refJ = ''; if (!is_null($values['id']) && strlen($values['view'])) { // only load referral if not new item. $ref = '&ref=' . $values['view'] . '&refid=' . $values['id']; $refJ = '&ref=' . $values['view'] . '&refid=' . $values['id']; // get the return value. $_uri = (string) JUri::getInstance(); $_return = urlencode(base64_encode($_uri)); // load return value. $ref .= '&return=' . $_return; $refJ .= '&return=' . $_return; } // get button label $button_label = trim($button_code_name); $button_label = preg_replace('/_+/', ' ', $button_label); $button_label = preg_replace('/\s+/', ' ', $button_label); $button_label = preg_replace("/[^A-Za-z ]/", '', $button_label); $button_label = ucfirst(strtolower($button_label)); // get user object $user = JFactory::getUser(); // only add if user allowed to create linker if ($user->authorise('linker.create', 'com_getbible') && $app->isAdmin()) // TODO for now only in admin area. { // build Create button $button[] = ' '; } // only add if user allowed to edit linker if ($user->authorise('linker.edit', 'com_getbible') && $app->isAdmin()) // TODO for now only in admin area. { // build edit button $button[] = ''; // build script $script[] = " jQuery(document).ready(function() { jQuery('#adminForm').on('change', '#jform_".$button_code_name."',function (e) { e.preventDefault(); var ".$button_code_name."Value = jQuery('#jform_".$button_code_name."').val(); ".$button_code_name."Button(".$button_code_name."Value); }); var ".$button_code_name."Value = jQuery('#jform_".$button_code_name."').val(); ".$button_code_name."Button(".$button_code_name."Value); }); function ".$button_code_name."Button(value) { if (value > 0) { // hide the create button jQuery('#".$button_code_name."Create').hide(); // show edit button jQuery('#".$button_code_name."Edit').show(); var url = 'index.php?option=com_getbible&view=linkers&task=linker.edit&id='+value+'".$refJ."'; jQuery('#".$button_code_name."Edit').attr('href', url); } else { // show the create button jQuery('#".$button_code_name."Create').show(); // hide edit button jQuery('#".$button_code_name."Edit').hide(); } }"; } // check if button was created for linker field. if (is_array($button) && count($button) > 0) { // Load the needed script. $document = JFactory::getDocument(); $document->addScriptDeclaration(implode(' ',$script)); // return the button attached to input field. return '

' .$html . implode('',$button).'

'; } } return $html; } /** * Method to get a list of options for a list input. * * @return array An array of JHtml options. */ protected function getOptions() { // Get the user object. $user = JFactory::getUser(); // Get the databse object. $db = JFactory::getDBO(); $query = $db->getQuery(true); $query->select($db->quoteName(array('a.guid','a.name'),array('guid','linker_name'))); $query->from($db->quoteName('#__getbible_linker', 'a')); $query->where($db->quoteName('a.published') . ' = 1'); $query->order('a.name ASC'); // Implement View Level Access (if set in table) if (!$user->authorise('core.options', 'com_getbible')) { $columns = $db->getTableColumns('#__getbible_linker'); if(isset($columns['access'])) { $groups = implode(',', $user->getAuthorisedViewLevels()); $query->where('a.access IN (' . $groups . ')'); } } $db->setQuery((string)$query); $items = $db->loadObjectList(); $options = array(); if ($items) { if ($this->multiple === false) { $options[] = JHtml::_('select.option', '', JText::_('COM_GETBIBLE_SELECT_AN_OPTION')); } foreach($items as $item) { $options[] = JHtml::_('select.option', $item->guid, $item->linker_name . ' (' . substr($item->guid, 0, 8) . ')'); } } return $options; } }