Open URLS.dropzone

#!/usr/bin/ruby

# Dropzone Destination Info
# Name: Open URLs
# Description: Parses dropped files, dragged text or the clipboard (on click) for http(s) links, opens them in Safari (or defined browser)
# Handles: NSFilenamesPboardType
# Creator: Brett Terpstra
# URL: http://brettterpstra.com
# IconURL: http://brettterpstra.com/destinations/icons/openurls.png
# Events: Clicked, Dragged

def clicked(was_dragged = false)
  $dz.begin("Parsing text for links")
  $dz.determinate(true)

  if was_dragged == false
    input = %x{__CF_USER_TEXT_ENCODING=$UID:0x8000100:0x8000100 pbpaste}.strip
  else
    input = was_dragged
  end

  links = input.scan(/((https?:\/\/)([\da-z\.-]+)\.([a-z\.]{2,6})([\/\w&\?=.-]*)*\/?)/im)
  if links.empty? then
    $dz.finish("No links found")
    $dz.url(false)
  else
    percent = 10
    $dz.percent(percent)
    norepeat = []
    output = []
    inc = 90 / links.length
    links.each {|url|
      unless norepeat.include?(url[0])
        norepeat.push url[0]
        %x{open "#{url[0]}"}
      end
      percent += inc
      $dz.percent(percent)
    }
    $dz.finish("#{norepeat.length} links opened")
    $dz.url(false)
  end
end

def dragged
  contents = ''
  $items.each { |f| 
    if File.file?(f)
      contents += File.new(f,'r').read + " "
    else
      contents += f + ' '
    end
  }
  clicked(contents)
end