Botkit入門

社内勉強会用の資料です

Transcript

1. Botkitೖ໳ @ariarijp
2. ૝ఆϦεφʔ • “Bot”ͱ͍͏ΩʔϫʔυΛฉ͍ͨ͜ͱ͕͋Δ • SlackΛΑ͘࢖͍ͬͯΔ • BotkitΛฉ͍ͨ͜ͱ͕ͳ͍ɺ࢖ͬͨ͜ͱ͕ͳ͍
3. Botͱ͸(WikipediaΑΓ) • ΠϯλʔωοτϘοτʢӳ: Internet botʣ͸ɺΠϯλʔωοτ্ͰࣗಈԽ͞ ΕͨλεΫΛ࣮ߦ͢ΔΞϓϦέʔγϣϯιϑτ΢ΣΞɻWebϘοτ͋Δ͍͸ ୯ʹϘοτͱ΋ݺͿɻҰൠʹ୯७ͳ܁Γฦ͠ͷλεΫΛ͜ͳ͠ɺͦͷΑ͏ͳ λεΫʹؔͯ͠͸ਓ͕ؒखͰ΍ΔΑΓ΋ߴ଎Ͱ͋ΔɻϘοτ͸ओʹΫϩʔϥ ͱͯ͠࢖ΘΕΔ͜ͱ͕ଟ͘ɺਓؒͷԿഒ΋ͷ଎͞ͰWebϖʔδΛࣗಈతʹ ूΊɺͦͷ಺༰ʢ৘ใʣΛ෼ੳͯ͠෼ྨ͢ΔɻWebαʔόʹ͸ robots.txt ͱ ͍͏ϑΝΠϧ͕͋ΓɺΫϩʔϥ͕ै͏΂͖نଇ͕ॻ͔Ε͍ͯΔɻ • ͦͷଞʹ΋ɺਓؒΑΓ΋ߴ଎ͳԠ౴͕ཁٻ͞ΕΔ৔໘ͰϘοτ͕࢖ΘΕͨΓ ʢήʔϜ΍ΦʔΫγϣϯͳͲͰͷϘοτར༻ʣɺ·Εʹਓؒͷ׆ಈΛΤϛϡ Ϩʔγϣϯ͢Δͷʹ࢖ΘΕͨΓ͢Δʢձ࿩ϘοτͳͲʣɻ
4. ձ࿩Botʹ͍ͭͯ΋͏͢͜͠ • ͜͜࠷ۙͷ༷ʑͳBotؔ࿈χϡʔε • LINE΍Facebook, Microsoft͕BotΛ࢖ͬͨαʔϏε΍։ൃ؀ڥΛެ։͠࿩୊ʹͳͬͨ • ۙ೥ͷϏοάσʔλɺػցֶशɺਓ޻஌ೳͱ͍ͬͨΩʔϫʔυͱ΋ؔΘΓ͕͋Δͱ΋͍͑ Δ • ऩूͨ͠σʔλɺֶशͨ͠σʔλʹج͍ͮͯద੾ͳ൓ԠΛ͢Δ • LINEͱMicrosoft͕ఏڙ͍ͯ͠ΔʮΓΜͳʯ͕༗໊Ͳ͜Ζ • http://rinna.jp/rinna/ • SlackͷྲྀߦʹΑΓWebؔ࿈αʔϏεͷاۀͰ͸ɺBot͕ChatopsͳͲͷ৔໘Ͱ׆༻͞Εͯ ͍Δ
5. Botkitͱ͸ • Slack༻ͷBotΛ࡞੒͢ΔͨΊͷϑϨʔϜϫʔ Ϋ • ϓϩάϥϛϯάݴޠ͸Node.jsΛ࢖༻͍ͯ͠Δ • ͔ᷮͳ࣮૷ͰಛఆͷΩʔϫʔυʹ൓Ԡ͢ΔBot Λ؆୯ʹ࡞Δ͜ͱ͕Ͱ͖Δ
6. BotkitͰ ͍͋ͭ͞BotΛ࡞ͬͯΈΑ͏
7. ͍͋ͭ͞Botͷࡶͳઃܭ • ʮ͓͸Α͏ʯͱ࿩͔͚͠Δͱʮࠓ೔΋ΑΖ͠ ͘ʯͱԠ͑Δ • ʮ͜Μʹͪ͸ʯͱ࿩͔͚͠Δͱʮ͜Μʹͪ͸ʯ ͱԠ͑Δ • ʮ͓͔ͭΕ͞·ʯͱ࿩͔͚͠Δͱʮ·ͨ໌೔ʯ ͱԠ͑Δ
8. ؀ڥߏங $ curl -sL https://deb.nodesource.com/setup_6.x | sudo -E bash - $ sudo apt-get install -y nodejs $ cd /vagrant $ npm install --save botkit
9. αϯϓϧίʔυΛࢀߟʹ࣮૷ var Botkit = require('botkit'); var controller = Botkit.slackbot(); controller.spawn({ token: process.env.SLACK_BOT_TOKEN, }).startRTM() controller.hears('͓͸Α͏', ['direct_message', 'direct_mention', 'mention'], function(bot, message) { bot.reply(message, 'ࠓ೔΋ΑΖ͘͠'); }); controller.hears('͜Μʹͪ͸', ['direct_message', 'direct_mention', 'mention'], function(bot, message) { bot.reply(message, '͜Μʹͪ͸'); }); controller.hears('͓͔ͭΕ͞·', ['direct_message', 'direct_mention', 'mention'], function(bot, message) { bot.reply(message, '·ͨ໌೔'); });
10. ಈ࡞֬ೝ $ SLACK_BOT_TOKEN=BotϢʔβʔͷτʔΫϯ node bot.js info: ** No persistent storage method specified! Data may be lost when process shuts down. info: ** Setting up custom handlers for processing Slack messages info: ** API CALL: https://slack.com/api/rtm.start notice: ** BOT ID: greetbot ...attempting to connect to RTM!
11. ಈ࡞֬ೝ • ࣮ߦ͢ΔͱBotϢʔβʔ͕ΦϯϥΠϯঢ়ଶʹͳ Δ • BotϢʔβʔΛద౰ͳνϟϯωϧ·ͨ͸άϧʔϓ ʹট଴͢Δ • BotϢʔβʔʹϝϯγϣϯΛ͚ͭͯʮ͓͸Α ͏ʯͱ͔࿩͔͚ͯ͠ΈΔ
12. ࣮૷ͷ·ͱΊ • controller.hearsͰԿʹ൓Ԡ͢Δ͔Λఆٛ͢Δ • controller.hearsʹ౉͍ͯ͠Δແ໊ؔ਺ͰͲͷ Α͏ͳ൓ԠΛ͢Δ͔Λఆٛ͢Δ
13. ϦΞϧλΠϜʹձ࿩͕Ͱ͖Δ࢓૊Έ • WebSocketͱ͍͏௨৴ن໿(ϓϩτίϧ)Λ࢖༻ • WebSocketʹ͍ͭͯ͸֤ࣗௐ΂ͯΈͯͩ͘͞ ͍ • HTTPͱͷҧ͍͕ཧղ͕Ͱ͖Δͱྑ͍Ͱ͠ΐ ͏
14. BotkitͳΒ࣮૷͸؆୯ͳͷͰ ͋ͱ͸ΞΠσΟΞ࣍ୈ
15. Botͷ࣮૷ྫ • ఱؾΛฉ͍ͨΒࠓ೔ͱ໌೔ͷఱؾΛڭ͑ͯ͘ΕΔ • Ӻ໊Λฉ͍ͨΒ৐ΓೖΕ࿏ઢΛڭ͑ͯ͘ΕΔ • ࠓ೔ͷ༧ఆΛฉ͍ͨΒGoogleΧϨϯμʔͳͲ͔ Βࣗ෼ͷ༧ఆΛڭ͑ͯ͘ΕΔ • ࢦఆͷ࣌ࠁʹͳͬͨΒ෦಺ఆྫͷϦϚΠϯυΛ͠ ͯ͘ΕΔ
16. طଘͷWebAPIͳͲͱ ૊Έ߹ΘͤΔ͜ͱͰศརͳBot΋࡞ΕΔ
17. ·ͱΊ • BotkitΛ࢖͏͜ͱͰ؆୯ʹSlackͷBotΛ࡞Δ͜ ͱ͕Ͱ͖Δ • طଘͷWebAPIΛར༻͢Δ͜ͱͰɺBotʹศར ͳػೳΛ෇༩͢Δ͜ͱ΋Ͱ͖Δ • Ͳ͏΍ͬͯ׆༻͢Δ͔͸ɺ։ൃऀͷΞΠσΟΞ ࣍ୈ