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| author | ThibG <thib@sitedethib.com> | 2018-12-17 19:19:45 +0100 |
|---|---|---|
| committer | Eugen Rochko <eugen@zeonfederated.com> | 2018-12-17 19:19:45 +0100 |
| commit | e709b8da0d685d3cc48d430a9761896094f67d72 (patch) | |
| tree | 8d60d548237c7478bb974e2813288fdda11a8862 /app | |
| parent | 4ede51743e5b9121a49e9131f91cf012fab410f8 (diff) | |
Ignore low-confidence CharlockHolmes guesses when parsing link cards (#9510)
* Add failing test for windows-1251 link cards * Ignore low-confidence CharlockHolmes guesses Fixes #9466 * Fix no method error when charlock holmes cannot detect charset
Diffstat (limited to 'app')
| -rw-r--r-- | app/services/fetch_link_card_service.rb | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/app/services/fetch_link_card_service.rb b/app/services/fetch_link_card_service.rb index 38c578de2..7979c312e 100644 --- a/app/services/fetch_link_card_service.rb +++ b/app/services/fetch_link_card_service.rb @@ -137,7 +137,8 @@ class FetchLinkCardService < BaseService detector.strip_tags = true guess = detector.detect(@html, @html_charset) - page = Nokogiri::HTML(@html, nil, guess&.fetch(:encoding, nil)) + encoding = guess&.fetch(:confidence, 0).to_i > 60 ? guess&.fetch(:encoding, nil) : nil + page = Nokogiri::HTML(@html, nil, encoding) player_url = meta_property(page, 'twitter:player') if player_url && !bad_url?(Addressable::URI.parse(player_url)) |