Sha256: e317ed94a5f82260362d72b5c65dd89551ee9f9022779f09da311facaa223b88
Contents?: true
Size: 465 Bytes
Versions: 8
Compression:
Stored size: 465 Bytes
Contents
class ApplicationHelper
def show_svg(attachment, options = {})
return if !attachment.content_type.include?("svg")
attachment.open do |file|
content = file.read
doc = Nokogiri::HTML::DocumentFragment.parse content
svg = doc.at_css "svg"
# for security
doc.search("script").each do |src|
src.remove
end
options.each { |attr, value| svg[attr.to_s] = value }
doc.to_html.html_safe
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems