initial commit, business and search work

demo/yelp.js

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+var yelp = require("./yelp/index").createClient({
+  consumer_key: "consumer-key", 
+  consumer_secret: "consumer-secret",
+  token: "token",
+  token_secret: "token-secret"
+});
+
+
+yelp.search({term: "food", location: "Montreal"}, function(error, data) {
+  console.log(error);
+  console.log(data);
+});
+
+yelp.business("yelp-san-francisco", function(error, data) {
+  console.log(error);
+  console.log(data);
+});
+

index.js

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+module.exports = require('./lib/yelp');

lib/yelp.js

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+var sys = require('sys'),
+  querystring = require('querystring'),
+  OAuth = require('oauth').OAuth;
+
+var Client = function(oauth_config) {
+  this.oauth_token = oauth_config.token;
+  this.oauth_token_secret = oauth_config.token_secret;
+
+  this.oauth = new OAuth(
+    null,
+    null,
+    oauth_config.consumer_key,
+    oauth_config.consumer_secret,
+    oauth_config.version || "1.0",
+    null,
+    'HMAC-SHA1'
+  );
+
+  return this;
+};
+
+var base_url = "http://api.yelp.com/v2/";
+
+Client.prototype.get = function(resource, params, callback) {
+  return this.oauth.get(
+    base_url + resource + '?' + querystring.stringify(params), 
+    this.oauth_token, 
+    this.oauth_token_secret, 
+    function(error, data, response) {
+      if(!error) data = JSON.parse(data);
+      callback(error, data, response);
+    }
+  );
+}
+
+/*
+Exampe:
+yelp.search({term: "food", location: "Montreal"}, function(error, data) {});
+*/
+Client.prototype.search = function(params, callback) {
+  return this.get('search', params, callback);
+}
+
+/*
+Example:
+yelp.business("yelp-san-francisco", function(error, data) {});
+*/
+Client.prototype.business = function(id, callback) {
+  return this.get('business/' + id, null, callback);
+}
+
+// @see http://www.yelp.com/developers/documentation/v2/authentication
+module.exports.createClient = function(oauth_config) {
+  return new Client(oauth_config);
+};

package.json

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+{ "name" : "yelp"
+, "description" : "Library for interacting with Yelp's API v2.0."
+, "version" : "0.1.0"
+, "directories" : { "lib" : "./lib" }
+, "main" : "index.js"
+, "author" : { 
+    "name" : "Olivier Lalonde"
+    , "email" : "olalonde@gmail.com"
+    , "url" : "http://www.syskall.com/"
+  }
+, "repository" : { "type":"git", "url":"https://github.com/olalonde/node-yelp.git" }
+, "homepage" : "https://github.com/olalonde/node-yelp"
+}