From a20552db5bd589f54747843375b4e584ad85162a Mon Sep 17 00:00:00 2001
From: Stephen Mustgrave <smustgrave@gmail.com>
Date: Fri, 3 Jan 2025 15:42:31 -0500
Subject: [PATCH] Issue #3433022: Separate class for container
---
src/Plugin/Field/FieldFormatter/IframeDefaultFormatter.php | 2 +-
templates/iframe.html.twig | 5 +++--
2 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/src/Plugin/Field/FieldFormatter/IframeDefaultFormatter.php b/src/Plugin/Field/FieldFormatter/IframeDefaultFormatter.php
index 2413e4e..ae9014f 100644
--- a/src/Plugin/Field/FieldFormatter/IframeDefaultFormatter.php
+++ b/src/Plugin/Field/FieldFormatter/IframeDefaultFormatter.php
@@ -191,7 +191,7 @@ class IframeDefaultFormatter extends FormatterBase {
$options['id'] = $options['name'] = $htmlid;
// Append active class.
- $options['class'] = $item->class ?? '';
+ $options['class'] = $item->class ?? NULL;
// Responsive start. Test class for iframe-responsive.
$style = '#' . $htmlid . ' {' . $style . '}';
diff --git a/templates/iframe.html.twig b/templates/iframe.html.twig
index 9d319d0..615044d 100644
--- a/templates/iframe.html.twig
+++ b/templates/iframe.html.twig
@@ -11,12 +11,13 @@
* - headerlevel: header level
*/
#}
-<div{% if attributes.class is not empty %} class="{{ attributes.class }}"{% endif %}>
+{% set iframe_container_classes = attributes.class|render %}
+<div{% if iframe_container_classes %} class="{{ attributes.class }}"{% endif %}>
{% if text is not empty %}
<h{{ headerlevel ?? 3 }} class="iframe_title">{{ text }}</h{{ headerlevel ?? 3 }}>
{% endif %}
<style type="text/css">{{ style|raw }}</style>
- <iframe {{ attributes }}>
+ <iframe {{ attributes|without('class') }}>
{{ 'Your browser does not support iframes, but you can visit <a href=":url">@text</a>'|t({ ':url': src, '@text': text }) }}
</iframe>
</div>
--
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