178 lines
6.3 KiB
PHP
178 lines
6.3 KiB
PHP
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<?php
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/**
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* @package Joomla.Component.Builder
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*
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* @created 30th April, 2015
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* @author Llewellyn van der Merwe <http://www.joomlacomponentbuilder.com>
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* @gitea Joomla Component Builder <https://git.vdm.dev/joomla/Component-Builder>
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* @github Joomla Component Builder <https://github.com/vdm-io/Joomla-Component-Builder>
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* @copyright Copyright (C) 2015 Vast Development Method. All rights reserved.
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* @license GNU General Public License version 2 or later; see LICENSE.txt
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*/
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// No direct access to this file
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defined('_JEXEC') or die('Restricted access');
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// import the list field type
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jimport('joomla.form.helper');
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JFormHelper::loadFieldClass('list');
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/**
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* Excludedlanguages Form Field class for the Componentbuilder component
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*/
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class JFormFieldExcludedlanguages extends JFormFieldList
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{
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/**
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* The excludedlanguages field type.
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*
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* @var string
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*/
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public $type = 'excludedlanguages';
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/**
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* Override to add new button
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*
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* @return string The field input markup.
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*
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* @since 3.2
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*/
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protected function getInput()
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{
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// see if we should add buttons
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$set_button = $this->getAttribute('button');
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// get html
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$html = parent::getInput();
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// if true set button
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if ($set_button === 'true')
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{
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$button = array();
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$script = array();
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$button_code_name = $this->getAttribute('name');
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// get the input from url
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$app = JFactory::getApplication();
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$jinput = $app->input;
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// get the view name & id
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$values = $jinput->getArray(array(
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'id' => 'int',
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'view' => 'word'
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));
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// check if new item
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$ref = '';
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$refJ = '';
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if (!is_null($values['id']) && strlen($values['view']))
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{
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// only load referral if not new item.
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$ref = '&ref=' . $values['view'] . '&refid=' . $values['id'];
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$refJ = '&ref=' . $values['view'] . '&refid=' . $values['id'];
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// get the return value.
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$_uri = (string) JUri::getInstance();
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$_return = urlencode(base64_encode($_uri));
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// load return value.
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$ref .= '&return=' . $_return;
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$refJ .= '&return=' . $_return;
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}
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// get button label
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$button_label = trim($button_code_name);
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$button_label = preg_replace('/_+/', ' ', $button_label);
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$button_label = preg_replace('/\s+/', ' ', $button_label);
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$button_label = preg_replace("/[^A-Za-z ]/", '', $button_label);
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$button_label = ucfirst(strtolower($button_label));
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// get user object
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$user = JFactory::getUser();
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// only add if user allowed to create language
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if ($user->authorise('language.create', 'com_componentbuilder') && $app->isAdmin()) // TODO for now only in admin area.
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{
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// build Create button
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$button[] = '<a id="'.$button_code_name.'Create" class="btn btn-small btn-success hasTooltip" title="'.JText::sprintf('PLG_CONTENT_COMPONENTBUILDERLANGUAGETABS_CREATE_NEW_S', $button_label).'" style="border-radius: 0px 4px 4px 0px; padding: 4px 4px 4px 7px;"
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href="index.php?option=com_componentbuilder&view=language&layout=edit'.$ref.'" >
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<span class="icon-new icon-white"></span></a>';
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}
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// only add if user allowed to edit language
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if ($user->authorise('language.edit', 'com_componentbuilder') && $app->isAdmin()) // TODO for now only in admin area.
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{
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// build edit button
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$button[] = '<a id="'.$button_code_name.'Edit" class="btn btn-small hasTooltip" title="'.JText::sprintf('PLG_CONTENT_COMPONENTBUILDERLANGUAGETABS_EDIT_S', $button_label).'" style="display: none; padding: 4px 4px 4px 7px;" href="#" >
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<span class="icon-edit"></span></a>';
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// build script
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$script[] = "
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jQuery(document).ready(function() {
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jQuery('#adminForm').on('change', '#jform_".$button_code_name."',function (e) {
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e.preventDefault();
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var ".$button_code_name."Value = jQuery('#jform_".$button_code_name."').val();
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".$button_code_name."Button(".$button_code_name."Value);
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});
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var ".$button_code_name."Value = jQuery('#jform_".$button_code_name."').val();
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".$button_code_name."Button(".$button_code_name."Value);
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});
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function ".$button_code_name."Button(value) {
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if (value > 0) {
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// hide the create button
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jQuery('#".$button_code_name."Create').hide();
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// show edit button
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jQuery('#".$button_code_name."Edit').show();
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var url = 'index.php?option=com_componentbuilder&view=languages&task=language.edit&id='+value+'".$refJ."';
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jQuery('#".$button_code_name."Edit').attr('href', url);
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} else {
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// show the create button
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jQuery('#".$button_code_name."Create').show();
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// hide edit button
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jQuery('#".$button_code_name."Edit').hide();
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}
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}";
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}
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// check if button was created for language field.
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if (is_array($button) && count($button) > 0)
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{
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// Load the needed script.
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$document = JFactory::getDocument();
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$document->addScriptDeclaration(implode(' ',$script));
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// return the button attached to input field.
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return '<div class="input-append">' .$html . implode('',$button).'</div>';
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}
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}
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return $html;
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}
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/**
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* Method to get a list of options for a list input.
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*
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* @return array An array of JHtml options.
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*/
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protected function getOptions()
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{
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$db = JFactory::getDBO();
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$query = $db->getQuery(true);
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$query->select($db->quoteName(array('a.langtag','a.name'),array('langtag','languages_name')));
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$query->from($db->quoteName('#__componentbuilder_language', 'a'));
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$query->where($db->quoteName('a.published') . ' >= 1');
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$query->order('a.langtag ASC');
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$db->setQuery((string)$query);
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$items = $db->loadObjectList();
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// add the main language
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$main_lang = trim(JComponentHelper::getParams('com_componentbuilder')->get('language', 'en-GB'));
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// check if any language was added
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$wasAdded = false;
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$options = array();
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if ($items)
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{
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$options[] = JHtml::_('select.option', '', 'Select an option');
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foreach($items as $item)
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{
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$item->langtag = trim($item->langtag);
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// do not add main language
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if ($main_lang !== $item->langtag)
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{
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$options[] = JHtml::_('select.option', $item->langtag, $item->languages_name . ' (' .$item->langtag.')');
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$wasAdded = true;
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}
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}
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}
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// now if none was added give notice
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if (!$wasAdded)
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{
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$options[] = JHtml::_('select.option', '', 'Add languages to select');
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}
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return $options;
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}
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}
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