Class: Serve::EmailHandler

Inherits:
FileTypeHandler show all
Defined in:
lib/serve/handlers/email_handler.rb

Overview

:nodoc:

Instance Method Summary (collapse)

Methods inherited from FileTypeHandler

#content_type, extension, find, handlers, #initialize, #process

Constructor Details

This class inherits a constructor from Serve::FileTypeHandler

Instance Method Details

- (Object) parse(string)



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# File 'lib/serve/handlers/email_handler.rb', line 5

def parse(string)
  title = "E-mail"
  title = $1 + " #{title}" if string =~ /^Subject:\s*(\S.*?)$/im
  head, body = string.split("\n\n", 2)
  output = []
  output << "<html><head><title>#{title}</title></head>"
  output << '<body style="font-family: Arial; line-height: 1.2em; font-size: 90%; margin: 0; padding: 0">'
  output << '<div id="head" style="background-color: #E9F2FA; padding: 1em">'
  head.each do |line|
    key, value = line.split(":", 2).map { |a| a.strip }
    output << "<div><strong>#{key}:</strong> #{value}</div>"
  end
  output << '</div><pre id="body" style="font-size: 110%; padding: 1em">'
  output << body
  output << '</pre></body></html>'
  output.join("\n")
end