first commit

components/com_fields/layouts/fields/render.php

@@ -0,0 +1,73 @@
+<?php
+
+/**
+ * @package     Joomla.Site
+ * @subpackage  com_fields
+ *
+ * @copyright   (C) 2016 Open Source Matters, Inc. <https://www.joomla.org>
+ * @license     GNU General Public License version 2 or later; see LICENSE.txt
+ */
+
+defined('_JEXEC') or die;
+
+use Joomla\Component\Fields\Administrator\Helper\FieldsHelper;
+
+// Check if we have all the data
+if (!array_key_exists('item', $displayData) || !array_key_exists('context', $displayData)) {
+    return;
+}
+
+// Setting up for display
+$item = $displayData['item'];
+
+if (!$item) {
+    return;
+}
+
+$context = $displayData['context'];
+
+if (!$context) {
+    return;
+}
+
+$parts     = explode('.', $context);
+$component = $parts[0];
+$fields    = null;
+
+if (array_key_exists('fields', $displayData)) {
+    $fields = $displayData['fields'];
+} else {
+    $fields = $item->jcfields ?: FieldsHelper::getFields($context, $item, true);
+}
+
+if (empty($fields)) {
+    return;
+}
+
+$output = [];
+
+foreach ($fields as $field) {
+    // If the value is empty do nothing
+    if (!isset($field->value) || trim($field->value) === '') {
+        continue;
+    }
+
+    $class = $field->name . ' ' . $field->params->get('render_class');
+    $layout = $field->params->get('layout', 'render');
+    $content = FieldsHelper::render($context, 'field.' . $layout, ['field' => $field]);
+
+    // If the content is empty do nothing
+    if (trim($content) === '') {
+        continue;
+    }
+
+    $output[] = '<li class="field-entry ' . $class . '">' . $content . '</li>';
+}
+
+if (empty($output)) {
+    return;
+}
+?>
+<ul class="fields-container">
+    <?php echo implode("\n", $output); ?>
+</ul>