Chrome Tabs to Markdown - Ruby script to grab all open Chrome tabs and present the Markdown links and reference table. Works extra nice as a TextExpander snippet!!

chrometabs.rb

#! /usr/bin/ruby
# A different implementation to Brett Terpstra's Markdown Service Tools: "md - Links - Chrome Tabs"
# This version looks at all tabs across all open Chrome windows. 
# This version produces output as a list of links as well as a reference table including title tags.

# $KCODE = 'u'
UNICODE_COMPETENT = ((RUBY_VERSION)[0..2].to_f > 1.8)

unless UNICODE_COMPETENT # lower than 1.9
	class String
		def utf8_length
			i = 0
			i = self.scan(/(.)/).length
			i
		end
	end
else # 1.9 and above
	class String
		alias_method :utf8_length, :length
	end
end

def chrome_tab_links

	# Get all tabs from all Chrome windows. Include title and URL in the list.
	input = %x{osascript -e 'set titleString to ""' -e 'tell application \"Google Chrome\"' -e 'set window_list to every window # get the windows' -e 'repeat with the_window in window_list # for every window' -e 'set tab_list to every tab in the_window # get the tabs' -e 'repeat with the_tab in tab_list # for every tab' -e 'set the_title to the title of the_tab # grab the title' -e 'set aLink to URL of the_tab' -e 'set titleString to titleString & the_title & "^^^" & aLink & "|||"' -e '#set titleString to titleString & the_title & return # concatenate then all' -e 'end repeat' -e 'end repeat' -e 'end tell'}.chomp

	items = []

	# Split the links
	list = input.split('|||')
	list.each {|item|

		# Split the titles from the URLs
		parts = item.split('^^^')

		# Get the name part
		domain = parts[1].match(/https?:\/\/([^\/]+)/)
		nameParts = domain[1].split('.')
		name = case nameParts.length
			when 1
				nameParts[0]
			when 2
				nameParts[0]
			else nameParts[1]
		end

		# Add object to the array for processing
		items << {'title' => parts[0], 'name' => name, 'link' => parts[1] }
	}

	# Strings to contain the links and the reference table
	theLinks = ''
	theReferences = ''

	if items.empty?
		exit
	else

		# Sort array based on domain name component
		items = items.sort {|a,b| a['name'] <=> b['name']}

		counter = 0
		lastName = ''

		items.each { |x|

			# Reset the counter if domain names change
			if x['name'] != lastName
				lastName = x['name'];
				counter = 0
			end

			counter += 1

			# Build the links
			theLinks = "#{theLinks}\n[#{x['title']}][#{x['name']}-#{counter}]  "

			# Build the reference table
			theReferences = "#{theReferences}\n[#{x['name']}-#{counter}]: #{x['link']} \"#{x['title']}\""
		}
	end

	# Finally, output the Markdown
	puts "#{theLinks}\n#{theReferences}"
end

# Call the method
chrome_tab_links