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/src/scripts/abstract.coffee

https://github.com/NNA/hubot-scripts
CoffeeScript | 55 lines | 21 code | 2 blank | 32 comment | 9 complexity | 073de5ddc021308ee2f1a011bcb99490 MD5 | raw file
  1. # abstract <topic> - Prints a nice abstract of the given topic.
  2. # Copyright (c) 2011 John Tantalo
  3. #
  4. # Permission is hereby granted, free of charge, to any person
  5. # obtaining a copy of this software and associated documentation
  6. # files (the "Software"), to deal in the Software without
  7. # restriction, including without limitation the rights to use,
  8. # copy, modify, merge, publish, distribute, sublicense, and/or sell
  9. # copies of the Software, and to permit persons to whom the
  10. # Software is furnished to do so, subject to the following
  11. # conditions:
  12. #
  13. # The above copyright notice and this permission notice shall be
  14. # included in all copies or substantial portions of the Software.
  15. #
  16. # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  17. # EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  18. # OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  19. # NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  20. # HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  21. # WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  22. # FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  23. # OTHER DEALINGS IN THE SOFTWARE.
  24. module.exports = (robot) ->
  25. robot.respond /(abs|abstract) (.+)/i, (res) ->
  26. abstract_url = "http://api.duckduckgo.com/?format=json&q=#{encodeURIComponent(res.match[2])}"
  27. res.http(abstract_url)
  28. .header('User-Agent', 'Hubot Abstract Script')
  29. .get() (err, _, body) ->
  30. return res.send "Sorry, the tubes are broken." if err
  31. data = JSON.parse(body.toString("utf8"))
  32. return unless data
  33. topic = data.RelatedTopics[0] if data.RelatedTopics and data.RelatedTopics.length
  34. if data.AbstractText
  35. # hubot abs numerology
  36. # Numerology is any study of the purported mystical relationship between a count or measurement and life.
  37. # http://en.wikipedia.org/wiki/Numerology
  38. res.send data.AbstractText
  39. res.send data.AbstractURL if data.AbstractURL
  40. else if topic and not /\/c\//.test(topic.FirstURL)
  41. # hubot abs astronomy
  42. # Astronomy is the scientific study of celestial objects.
  43. # http://duckduckgo.com/Astronomy
  44. res.send topic.Text
  45. res.send topic.FirstURL
  46. else if data.Definition
  47. # hubot abs contumacious
  48. # contumacious definition: stubbornly disobedient.
  49. # http://merriam-webster.com/dictionary/contumacious
  50. res.send data.Definition
  51. res.send data.DefinitionURL if data.DefinitionURL
  52. else
  53. res.send "I don't know anything about that."