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FIX: s3 cdn would break cooking if <img> tag had no src

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This commit is contained in:
Sam Saffron 2015-06-10 18:56:44 +10:00
parent 677cdbbda0
commit b7a0a295c0
2 changed files with 4 additions and 2 deletions
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1
lib/pretty_text.rb
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@ -224,6 +224,7 @@ module PrettyText
def self.add_s3_cdn(doc)
doc.css("img").each do |img|
next unless img["src"]
img["src"] = img["src"].sub(Discourse.store.absolute_base_url, SiteSetting.s3_cdn_url)
end
end

5
spec/components/pretty_text_spec.rb
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@ -323,8 +323,9 @@ describe PrettyText do
SiteSetting.s3_upload_bucket = "test"
SiteSetting.s3_cdn_url = "https://awesome.cdn"
raw = "<img src='#{Discourse.store.absolute_base_url}/original/9/9/99c9384b8b6d87f8509f8395571bc7512ca3cad1.jpg'"
cooked = "<p><img src='https://awesome.cdn/original/9/9/99c9384b8b6d87f8509f8395571bc7512ca3cad1.jpg'></p>"
# add extra img tag to ensure it does not blow up
raw = "<img><img src='#{Discourse.store.absolute_base_url}/original/9/9/99c9384b8b6d87f8509f8395571bc7512ca3cad1.jpg'"
cooked = "<p><img><img src='https://awesome.cdn/original/9/9/99c9384b8b6d87f8509f8395571bc7512ca3cad1.jpg'></p>"
expect(PrettyText.cook(raw)).to match_html(cooked)
end