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change repository images error

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This commit is contained in:
sylor_huang@126.com
2020-06-23 14:56:53 +08:00
parent 3e64f4ae97
commit 4facaf7076
3 changed files with 34 additions and 1 deletions
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32
app/helpers/repositories_helper.rb
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@@ -18,4 +18,36 @@ module RepositoriesHelper
return nil if author_json.blank?
find_user_by_login author_json['login']
end
def readme_render_decode64_content(str, path)
return nil if str.blank?
content = Base64.decode64(str).force_encoding('UTF-8')
c_regex = /\!\[.*?\]\((.*?)\)/
src_regex = /src=\"(.*?)\"/
ss = content.to_s.scan(c_regex)
ss_src = content.to_s.scan(src_regex)
total_images = ss + ss_src
if total_images.length > 0
total_images.each do |s|
image_title = /\"(.*?)\"/
r_content = s[0]
remove_title = r_content.to_s.scan(image_title)
if remove_title.length > 0
r_content = r_content.gsub(/#{remove_title[0]}/, "").strip
end
if r_content.include?("?")
new_r_content = r_content + "&raw=true"
else
new_r_content = r_content + "?raw=true"
end
unless r_content.include?("http://") || r_content.include?("https://") || r_content.include?("mailto:")
new_r_content = "#{path}" + new_r_content
end
content = content.gsub(/#{r_content}/, new_r_content)
end
end
return content
end
end