Marius Miliunas - initial commit

.gitignore

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+config.dysf.js
+.DS_Store
+node_modules

.travis.yml

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+ language: node_js
+ node_js:
+   - "0.8"
+ branches:
+   only:
+      - master

README.md

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+Forked off of soundclouder.js [![Build Status](https://api.travis-ci.org/khilnani/soundclouder.js.png?branch=master)](https://travis-ci.org/khilnani/soundclouder.js)
+===============
+
+Provides seamless modular support for working with SoundCloud and Nodejs
+
+
+SoundCloud APIs Implemented
+===============
+- Connection/Authorization Url
+- OAuth Authorization (/oauth2/token)
+- General GET, PUT, POST and DELETE.
+
+Usage
+==============
+
+<pre>
+var SoundCloudAPI = require("soundcloud-node");
+
+// instantiate the client
+var client = SoundCloudAPI(client_id, client_secret, redirect_uri);
+
+// redirect to the url
+var oauthInit = function(req, res) {
+	var url = client.getConnectUrl();
+
+    res.writeHead(301, Location: url);
+    res.end();
+}
+
+var oauthHandleToken = function(req, res) {
+	var query = req.query;
+
+	client.getToken(query.code, function(err, tokens) {
+        if (err)
+            callback(err);
+        else {
+            callback(null, res);
+        }
+    });
+}
+</pre>
+<pre>
+client.get('/tracks/' + track_id, function (data) {
+	console.log( data.title );
+});
+</pre>
+
+
+Links
+============
+- Application Setup - http://developers.soundcloud.com/docs/api/guide#authentication
+- Error Codes - http://developers.soundcloud.com/docs/api/guide#errors
+
+
+Installation
+============
+
+Global
+--------- 
+- Run: <code>sudo npm install soundcloud-node -g</code>
+- Usually installed at - /usr/local/lib/node_modules/soundcloud-node

lib/soundclouder.coffee

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+https = require("https")
+qs = require("querystring")
+log = require("dysf.utils").logger
+host_api = "api.soundcloud.com"
+host_connect = "https://soundcloud.com/connect"
+
+_getConfig = ->
+    client_id: @client_id
+    client_secret: @client_secret
+    redirect_uri: @redirect_uri
+    response_type: 'code'
+    scope: 'non-expiring'
+
+_makeCall = (method, path, access_token, params, callback) ->
+
+    if path and path.indexOf("/") is 0
+
+        if typeof (params) is "function"
+            callback = params
+            params = {}
+
+        callback = callback or ->
+
+        params = params or
+            oauth_token: access_token
+            format: "json"
+
+        _request.call @,
+            method: method
+            uri: host_api
+            path: path
+            qs: params
+        , callback
+
+    else
+        callback(message: "Invalid path: " + path)
+        false
+
+_request = (data, callback) ->
+    qsdata = (if (data.qs) then qs.stringify(data.qs) else "")
+    options =
+        hostname: data.uri
+        path: "#{data.path}?#{qsdata}"
+        method: data.method
+
+    if data.method is "POST"
+        options.path = data.path
+        options.headers =
+            "Content-Type": "application/x-www-form-urlencoded"
+            "Content-Length": qsdata.length
+
+    log.debug "Attempting Request: " + options.method + "; " + options.hostname + options.path
+
+    req = https.request options, (response) ->
+        log.debug "Request executed: " + options.method + "; " + options.hostname + options.path
+        log.trace "Response http code: " + response.statusCode
+        log.trace "Response headers: " + JSON.stringify(response.headers)
+        body = ""
+
+        response.on "data", (chunk) ->
+            body += chunk
+
+        #log.trace("chunk: " + chunk);
+        response.on "end", ->
+            log.trace "Response body: " + body
+            try
+                d = JSON.parse(body)
+
+                # See http://developers.soundcloud.com/docs/api/guide#errors for full list of error codes
+                unless response.statusCode is 200
+                    log.error "SoundCloud API ERROR: " + response.statusCode
+                    callback d.errors, d
+                else
+                    log.trace "SoundCloud API OK: " + response.statusCode
+                    callback null, d
+            catch e
+                callback e
+
+    req.on "error", (e) ->
+        log.error "For Request: " + options.method + "; " + options.hostname + options.path
+        log.error "Request error: " + e.message
+        callback e
+
+    if data.method is "POST"
+        log.debug "POST Body: " + qsdata
+        req.write qsdata
+    req.end()
+
+###*
+ * @class
+ * @namespace SoundCloud
+###
+module.exports = class SoundCloud
+
+    ###
+     * Initialize with client id, client secret and redirect url.
+     *
+     * @constructor
+     * @param {String} client_id
+     * @param {String} client_secret
+     * @param {String} redirect_uri
+    ###
+    constructor: (client_id, client_secret, redirect_uri) ->
+
+        if not (@ instanceof SoundCloud) then return new SoundCloud(client_id, client_secret, redirect_uri)
+
+        required = []
+
+        [].slice.call(arguments).forEach (arg) ->
+            required.push(arg) if not arg?
+
+        if required.length
+            console.log 'The following arguments are required: ', required
+            return false
+
+        @client_id = client_id
+        @client_secret = client_secret
+        @redirect_uri = redirect_uri
+
+    ###
+     * Get the url to SoundCloud's authorization/connection page.
+     * 
+     * @param {Object} options
+     * @return {String}
+    ###
+    getConnectUrl: (options) ->
+        options = _getConfig.call(@) if not options
+
+        host_connect + "?" + ((if options then qs.stringify(options) else ""))
+
+    setToken: (@access_token) ->
+
+    ###
+     * Perform authorization with SoundCLoud and obtain OAuth token needed
+     * 
+     * for subsequent requests. See http://developers.soundcloud.com/docs/api/guide#authentication
+     * 
+     * @param {String} code sent by the browser based SoundCloud Login that redirects to the redirect_uri
+     * @param {Function} callback(error, access_token) No token returned if error != null
+    ###
+    getToken: (code, callback) ->
+        options =
+            uri: host_api
+            path: "/oauth2/token"
+            method: "POST"
+            qs:
+                client_id: @client_id
+                client_secret: @client_secret
+                grant_type: "authorization_code"
+                redirect_uri: @redirect_uri
+                code: code
+
+        _request.apply(@, [options, callback])
+
+    ###
+     * Make an API call
+     * 
+     * @param {String} path
+     * @param {String} access_token
+     * @param {Object} params
+     * @param {Function} callback(error, data)
+     * @return {Request}
+    ###
+    get: (path, params, callback) ->
+        _makeCall.apply(@, ["GET", path, @access_token, params, callback])
+
+    post: (path, params, callback) ->
+        _makeCall.apply(@, ["POST", path, @access_token, params, callback])
+
+    put: (path, params, callback) ->
+        _makeCall.apply(@, ["PUT", path, @access_token, params, callback])
+
+    delete: (path, params, callback) ->
+        _makeCall.apply(@, ["DELETE", path, @access_token, params, callback])