zhihu2evernote.rb

#!/usr/bin/env ruby

require 'appscript'
require 'nokogiri'
require 'open-uri'
require 'clipboard'

url = ARGV.length >= 1 ? ARGV[0] : Clipboard.paste

def zhihu(doc)
	title = doc.css('title')[0].content.sub(/[ ]*- 知乎$/,'')
	html = doc.css('div[@data-action="/answer/content"] > .zm-editable-content')[0].children

	html.css("img").each do |img|
		if img.attribute('src').to_s.end_with? "whitedot.jpg"
			img.set_attribute('src', img.attribute('data-actualsrc'))
		end

		img.attributes.each_key do |key|
			if key != 'src'
				img.remove_attribute(key)
			end
		end
	end

	html.css('a.toggle-expand').remove

	return {
		"title" => title,
		"html" => html
	}
end

def parse_and_add(url)
	doc = Nokogiri::HTML(open(url))
	result = zhihu(doc)

	note = Appscript.app("Evernote.app").create_note(
		:title => result["title"],
		:with_html => result["html"].to_s
	)

	note.source_URL.set(url)
	note.latitude.set(31.201203217036515)
	note.longitude.set(121.577187656714)
end

if url.end_with? '.txt' 
	File.open(url).each do |line|
		parse_and_add(line)
	end
else
	parse_and_add(url)
end