111 lines
3.1 KiB
PHP
111 lines
3.1 KiB
PHP
<?php
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/**
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* @package Convert Forms
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* @version 3.2.12 Free
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*
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* @author Tassos Marinos <info@tassos.gr>
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* @link http://www.tassos.gr
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* @copyright Copyright © 2020 Tassos Marinos All Rights Reserved
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* @license GNU GPLv3 <http://www.gnu.org/licenses/gpl.html> or later
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*/
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defined('_JEXEC') or die('Restricted access');
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// import Joomla view library
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jimport('joomla.application.component.view');
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/**
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* Templates View
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*/
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class ConvertFormsViewTemplates extends JViewLegacy
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{
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/**
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* Items view display method
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*
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* @param string $tpl The name of the template file to parse; automatically searches through the template paths.
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*
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* @return mixed A string if successful, otherwise a JError object.
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*/
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function display($tpl = null)
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{
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$this->config = JComponentHelper::getParams('com_convertforms');
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$this->templates = $this->getTemplates();
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// Check for errors.
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if (!is_null($this->get('Errors')) && count($errors = $this->get('Errors')))
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{
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JFactory::getApplication()->enqueueMessage(implode("\n", $errors), 'error');
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return false;
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}
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// Set the toolbar
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$this->addToolBar();
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// Display the template
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parent::display($tpl);
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}
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/**
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* Get list of all available templates
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*
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* @return array
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*/
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function getTemplates()
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{
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$templatesPath = JPATH_ROOT . "/media/com_convertforms/templates/";
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$xmlFile = $templatesPath . "templates.xml";
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if (!JFile::exists($xmlFile))
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{
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return;
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}
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if (!$templateGroups = simplexml_load_file($xmlFile))
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{
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return;
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}
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$templates = array();
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foreach ($templateGroups as $templateGroup)
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{
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$templateGroupName = (string) $templateGroup["name"];
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foreach ($templateGroup as $template)
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{
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$templateName = (string) $template["name"];
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// Check if template thumb file exists
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if (!JFile::exists($templatesPath . $templateName . ".jpg"))
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{
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continue;
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}
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$templateInfo = array(
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"name" => $templateName,
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"label" => (string) $template["label"],
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"thumb" => JURI::root() . 'media/com_convertforms/templates/' . $templateName . '.jpg',
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"link" => JURI::base() . "index.php?option=com_convertforms&view=form&layout=edit&template=" . $templateName
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);
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// Check if template thumb file exists
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if (!JFile::exists($templatesPath . $templateName . ".cnvf"))
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{
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unset($templateInfo["link"]);
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}
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$templates[$templateGroupName][] = $templateInfo;
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}
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}
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return $templates;
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}
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/**
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* Add Toolbar to layout
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*/
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protected function addToolBar()
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{
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JToolBarHelper::title(JText::_('COM_CONVERTFORMS') . ": " . JText::_('COM_CONVERTFORMS_TEMPLATES'));
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}
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} |