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actually trim oversize og:description meta

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This commit is contained in:
Matthew Hodgson 2017-05-22 21:14:20 +01:00
parent 88664afe14
commit 836d5c44b6
1 changed files with 2 additions and 0 deletions
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synapse/rest/media/v1/preview_url_resource.py
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@ -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