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FIX: Font tag resulted in wrong email trimming

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This commit is contained in:
Gerhard Schlager 2018-12-17 18:39:02 +01:00
parent 37461a6398
commit 577af81e76
2 changed files with 11 additions and 4 deletions
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4
lib/html_to_markdown.rb
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@ -16,8 +16,10 @@ class HtmlToMarkdown
end
# If a `<div>` is within a `<span>` that's invalid, so let's hoist the `<div>` up
INLINE_ELEMENTS ||= %w{span font}
BLOCK_ELEMENTS ||= %w{div p}
def fix_span_elements(node)
if node.name == 'span' && node.at('div')
if (INLINE_ELEMENTS.include?(node.name) && BLOCK_ELEMENTS.any? { |e| node.at(e) })
node.swap(node.children)
end

11
spec/components/html_to_markdown_spec.rb
View File

@ -236,9 +236,14 @@ describe HtmlToMarkdown do
expect(html_to_markdown("<style>* { margin: 0 }</style>")).to eq("")
end
it "handles divs within spans" do
html = "<div>1st paragraph<span><div>2nd paragraph</div></span></div>"
expect(html_to_markdown(html)).to eq("1st paragraph\n2nd paragraph")
it "handles <p> and <div> within <span>" do
html = "<div>1st paragraph<span><div>2nd paragraph</div><p>3rd paragraph</p></span></div>"
expect(html_to_markdown(html)).to eq("1st paragraph\n2nd paragraph\n\n3rd paragraph")
end
it "handles <p> and <div> within <font>" do
html = "<font>1st paragraph<br><span>2nd paragraph</span><div>3rd paragraph</div><p>4th paragraph</p></font>"
expect(html_to_markdown(html)).to eq("1st paragraph\n2nd paragraph\n3rd paragraph\n\n4th paragraph")
end
context "with an oddly placed <br>" do