Created
September 2, 2008 20:35
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#!/usr/bin/env ruby | |
require 'net/http' | |
require 'optparse' | |
require 'timeout' | |
require 'cgi' | |
class Hash | |
def to_query_string | |
map { |k, v| | |
if v.instance_of?(Hash) | |
v.map { |sk, sv| | |
"#{k}[#{sk}]=#{sv}" | |
}.join('&') | |
else | |
"#{k}=#{v}" | |
end | |
}.join('&') | |
end | |
end | |
module Pastie | |
AVAILABLE_PARSERS = %w( | |
c diff html javascript | |
nitro_xhtml pascal plaintext | |
rhtml ruby sql | |
) | |
class API | |
PASTIE_URI = 'pastie.caboo.se' | |
def paste(body, format='plaintext', is_private=false) | |
raise InvalidParser unless valid_parser?(format) | |
http = Net::HTTP.new(PASTIE_URI) | |
query_string = { :paste => { | |
:body => CGI.escape(body), | |
:parser => format, | |
:restricted => is_private, | |
:authorization => 'burger' | |
}}.to_query_string | |
resp, body = http.start { |http| | |
http.post('/pastes', query_string) | |
} | |
if resp.code == '302' | |
return resp['location'] | |
else | |
raise Pastie::Error | |
end | |
end | |
private | |
def valid_parser?(format) | |
Pastie::AVAILABLE_PARSERS.include?(format) | |
end | |
end | |
class Error < StandardError; end | |
class InvalidParser < StandardError; end | |
class ConsoleOptions | |
attr_reader :parser, :options | |
def initialize | |
@options = { | |
:format => 'plaintext', | |
:private => false | |
} | |
@parser = OptionParser.new do |cmd| | |
cmd.banner = "Ruby Pastie CLI - takes paste input from STDIN" | |
cmd.separator '' | |
cmd.on('-h', '--help', 'Displays this help message') do | |
puts @parser | |
exit | |
end | |
cmd.on('-f', '--format FORMAT', | |
%(The format of the text being pasted. Available parsers: #{Pastie::AVAILABLE_PARSERS.join('|')}) | |
) do |format| | |
@options[:format] = format | |
end | |
cmd.on('-p', '--private', 'Create a private paste') do | |
@options[:private] = true | |
end | |
end | |
end | |
def run(args) | |
@parser.parse!(args) | |
body = '' | |
Timeout.timeout(1) do | |
body += STDIN.read | |
end | |
if body.strip.empty? | |
puts "Please pipe in some content to paste on STDIN." | |
exit 1 | |
end | |
pastie = API.new | |
puts pastie.paste(body, @options[:format], @options[:private]) | |
exit 0 | |
rescue InvalidParser | |
puts "Please specify a valid format parser." | |
exit 1 | |
rescue Error | |
puts "An unknown error occurred" | |
exit 1 | |
rescue Timeout::Error | |
puts "Could not read from STDIN." | |
exit 1 | |
end | |
end | |
end | |
if ($0 == __FILE__) | |
app = Pastie::ConsoleOptions.new | |
app.run(ARGV) | |
end |
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