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Contents
module Awestruct
module Extensions
module Obfuscate
def mail_to(email, options={})
index = email.index('@') or raise "email needs to contain one @"
index += 3
headers = [ :subject, :body, :bcc, :cc ] & options.keys
parameters = "?" + headers.map { |k| "#{k}=#{percent(options[k])}" }.join('&') if headers.length > 0
if options[:title]
content = options[:title]
else
account, domain = [ email[0...index], email[index..-1] ]
content = "#{hex(account)}<!--\nmailto:abuse@hotmail.com\n</a>\n-->#{hex(domain)}"
end
"<a target='_blank' class='#{options[:class]}\nhref=\"mailto:x@y\"\n'\nhref\n = '#{hex('mailto:' + email)}#{parameters}\n'>#{content}</a>"
end
private
def hex(s)
result = ''
s.each_codepoint do |cp|
result << "&#x%x;" % [cp]
end
result
end
def percent(s)
result = ''
s.each_codepoint do |cp|
result << "%%%x" % [cp]
end
result
end
end
end
end
Version data entries
29 entries across 29 versions & 1 rubygems