Merge pull request #2243 from matrix-org/matthew/fix-url-preview-leng…

…th-again actually trim oversize og:description meta
matrix-org · May 23, 2017 · 9a804b2 · 9a804b2
2 parents fbbc40f + 836d5c4
commit 9a804b2
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/synapse/rest/media/v1/preview_url_resource.py b/synapse/rest/media/v1/preview_url_resource.py
@@ -434,6 +434,8 @@ def _calc_og(tree, media_uri):
                 for el in _iterate_over_text(tree.find("body"), *TAGS_TO_REMOVE)
             )
             og['og:description'] = summarize_paragraphs(text_nodes)
+    else:
+        og['og:description'] = summarize_paragraphs([og['og:description']])
 
     # TODO: delete the url downloads to stop diskfilling,
     # as we only ever cared about its OG