Responsive emebed setting

CHANGELOG.txt

@@ -23,6 +23,7 @@ Changelog
  * Add partial experimental support for nested InlinePanels (Matt Westcott, Sam Costigan, Andy Chosak, Scott Cranfill)
  * Added cache control headers when serving documents (Johannes Vogel)
  * Use `sensitive_post_parameters` on password reset form (Dan Braghis)
+ * Add ``WAGTAIL_ENABLE_RESPONSIVE_EMBED`` setting to remove automatic addition of ``responsive-object`` around embeds (Kalob Taulien)
  * Fix: Rename documents listing column 'uploaded' to 'created' (LB (Ben Johnston))
  * Fix: Unbundle the l18n library as it was bundled to avoid installation errors which have been resolved (Matt Westcott)
  * Fix: Prevent error when comparing pages that reference a model with a custom primary key (Fidel Ramos)

docs/releases/2.8.rst

@@ -43,6 +43,7 @@ Other features
  * Add partial experimental support for nested InlinePanels (Matt Westcott, Sam Costigan, Andy Chosak, Scott Cranfill)
  * Added cache control headers when serving documents (Johannes Vogel)
  * Use ``sensitive_post_parameters`` on password reset form (Dan Braghis)
+ * Add ``WAGTAIL_ENABLE_RESPONSIVE_EMBED`` setting to remove automatic addition of ``responsive-object`` around embeds (Kalob Taulien)
 
 
 Bug fixes
@@ -124,7 +125,7 @@ New code:
 The ``get_document_model`` function should now be imported from ``wagtail.documents`` rather than ``wagtail.documents.models``. See :ref:`custom_document_model`.
 
 
-Removed ``Page`` and ``Site`` models from Django admin 
+Removed ``Page`` and ``Site`` models from Django admin
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 The ``Page`` and ``Site`` models are no longer editable through the Django admin backend. If required these models can be re-registered within your own project using `Django's ModelAdmin <https://docs.djangoproject.com/en/2.2/ref/contrib/admin/#modeladmin-objects>`_:

docs/topics/writing_templates.rst

@@ -145,6 +145,7 @@ Wagtail includes embeds and images at their full width, which may overflow the b
         height: 100%;
     }
 
+It's possible to disable responsive embeds entirely by setting ``WAGTAIL_ENABLE_RESPONSIVE_EMBED = False`` in your settings. Normally, Wagtail wraps your embed links in a ``<div>`` element. If you decide to disable responsive embeds the ``<div>`` element around your embed will not be given a CSS class of ``responsive-object`` and there won't be an inline style in the same parent ``<div>`` element. This means the responsiveness of your embed is entirely up to you.
 
 Internal links (tag)
 ~~~~~~~~~~~~~~~~~~~~

wagtail/embeds/models.py

@@ -1,3 +1,4 @@
+from django.conf import settings
 from django.db import models
 from django.utils.translation import ugettext_lazy as _
 
@@ -50,6 +51,8 @@ class Embed(models.Model):
 
     @property
     def is_responsive(self):
+        if not getattr(settings, 'WAGTAIL_ENABLE_RESPONSIVE_EMBED', True):
+            return False
         return self.ratio is not None
 
     def __str__(self):