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gdata.js
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gdata.js
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var EventEmitter, doPost, oauthBase, querystring, request;
doPost = function(body, callback) {
var options;
options = {
method: "POST",
uri: "https://accounts.google.com/o/oauth2/token",
form: body,
headers: {
"Content-Type": "application/x-www-form-urlencoded"
}
};
console.log(options);
return request(options, function(error, response, body) {
console.log(response.statusCode);
if (!error && response.statusCode === 200) {
return callback(null, JSON.parse(body));
} else if (error) {
return callback(error, null);
} else {
console.error("Unknown error - Data:", body.toString());
return callback(body.toString);
}
});
};
querystring = require("querystring");
request = require("request");
EventEmitter = require("events").EventEmitter;
oauthBase = "https://accounts.google.com/o/oauth2";
module.exports = function(client_id, client_secret, redirect_uri) {
var client, clientID, clientSecret, doRequest, redirectURI, refreshToken, token;
doRequest = function(url, params, callback) {
var options;
options = {
method: "GET",
uri: url,
headers: {
Authorization: "Bearer " + params.oauth_token
}
};
return request(options, function(error, response, body) {
var docList;
if (response.statusCode === 200) {
docList = JSON.parse(body);
return callback(null, JSON.parse(body));
} else {
console.log("error: " + response.statusCode);
return callback(error, null);
}
});
};
refreshToken = function(callback) {
console.log("calling doPost from get refresh access token");
return doPost({
client_id: clientID,
client_secret: clientSecret,
refresh_token: token.refresh_token,
grant_type: "refresh_token"
}, function(err, result) {
if (err || !result || !result.access_token) {
console.error("err", err);
console.error("result", result);
}
return callback(err, result);
});
};
clientID = client_id;
clientSecret = client_secret;
redirectURI = redirect_uri;
token = void 0;
client = new EventEmitter();
client.getAccessToken = function(options, req, res, callback) {
var height, resp, width;
if (req.query.error) {
return callback(req.query.error);
} else if (!req.query.code) {
options.client_id = clientID;
options.redirect_uri = options.redirect_uri || redirectURI;
options.response_type = "code";
var direct = options.direct;
options.direct = undefined;
if (direct) {
return res.redirect(oauthBase + "/auth?" + querystring.stringify(options));
} else {
height = 750;
width = 980;
resp = "<script type='text/javascript'>" + "var left= (screen.width / 2) - (" + width + " / 2);" + "var top = (screen.height / 2) - (" + height + " / 2);" + "window.open('" + oauthBase + "/auth?" + querystring.stringify(options) + "', 'auth', 'menubar=no,toolbar=no,status=no,width=" + width + ",height=" + height + ",toolbar=no,left=' + left + 'top=' + top);" + "</script>";
return res.end(resp + "<a target=_new href='" + oauthBase + "/auth?" + querystring.stringify(options) + "'>Authenticate</a>");
}
} else {
return doPost({
grant_type: "authorization_code",
code: req.query.code,
client_id: clientID,
client_secret: clientSecret,
redirect_uri: redirectURI
}, function(err, tkn) {
if (!err && tkn && !tkn.error) {
token = tkn;
}
return callback(err, tkn);
});
}
};
client.setToken = function(tkn) {
return token = tkn;
};
client.getFeed = function(url, params, callback) {
if (!callback && typeof params === "function") {
callback = params;
params = {};
}
params.oauth_token = token.access_token;
return doRequest(url, params, function(err, body) {
return callback(err, body);
});
};
client._refreshToken = refreshToken;
return client;
};