diff --git a/modules/imgur/imgur.js b/modules/imgur/imgur.js new file mode 100644 index 0000000..3db7f1c --- /dev/null +++ b/modules/imgur/imgur.js @@ -0,0 +1,42 @@ +/** + * Module Name: imgur + * Description: Various imgur functionality + */ + +var _ = require('underscore')._, + request = require('request'); + +var imgur = function(dbot) { + this.api = { + 'getRandomImage': function(callback) { + var random = function(len) { + var chars = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXTZabcdefghiklmnopqrstuvwxyz"; + return len ? chars.charAt(~~(Math.random()*chars.length)) + random(len-1) : ""; + }; + + var testUrl = 'http://i.imgur.com/' + + random(5) + + '.png'; + var image = request(testUrl, function(error, response, body) { + // 492 is body.length of a removed image + if(!error && response.statusCode == 200 && body.length != 492) { + callback(testUrl); + } else { + this.api.getRandomImage(callback); + } + }.bind(this)); + } + }; + + this.commands = { + '~ri': function(event) { + this.api.getRandomImage(function(link) { + event.reply(event.user + ': ' + link); + }); + } + } +}; + +exports.fetch = function(dbot) { + return new imgur(dbot); +}