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Fix #3591: DeviantArt commentaries: strip embedded image/text thumbs.

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evazion
2018-03-31 11:27:14 -05:00
parent 75cc1421a3
commit 04ecca6a06
2 changed files with 18 additions and 3 deletions
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6
app/logical/d_text.rb
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@@ -47,7 +47,7 @@ class DText
stripped.strip
end
def self.from_html(text, &block)
def self.from_html(text, inline: false, &block)
html = Nokogiri::HTML.fragment(text)
dtext = html.children.map do |element|
@@ -79,14 +79,14 @@ class DText
title = from_html(element.inner_html, &block)
"#{hN}. #{title}\n\n"
when "a"
title = from_html(element.inner_html, &block).strip
title = from_html(element.inner_html, inline: true, &block).strip
url = element["href"]
%("#{title}":[#{url}]) if title.present? && url.present?
when "img"
alt_text = element.attributes["title"] || element.attributes["alt"] || ""
src = element["src"]
if element.parent.name == "a"
if inline
alt_text
elsif alt_text.present? && src.present?
%("#{alt_text}":[#{src}]\n\n)