router.get('/', function (req, res) {
// res.render('index', { title: 'Express' });
factual.get('/t/places?q=starbucks&include_count=true', function (error, result) {
console.log("show " + result.included_rows + "/" + result.total_row_count + " rows:", result.data);
res.send(result.data);
});
});
app.post('/restaurantFinder', function(req, res){
res.contentType('application/json');
res.header('Access-Control-Allow-Origin', '*');
res.header('Access-Control-Allow-Methods', 'GET,PUT,POST,DELETE');
res.header('Access-Control-Allow-Headers', 'Content-Type');
var resJSON;
var factual = new Factual('uQS3leKgmggjsYBVQeiTGaOp8VcIcZzRjnAzi2rZ', 'P3kbXUe19xcMwYtpNmomGzjb851HfceurUrZbYdc');
search_form = req.body;
console.log(search_form.cuisine);
cuisineList = (search_form.cuisine).split(" ");
console.log(cuisineList.length);
// <-- search items
if(cuisineList.length==1)
var url='/t/restaurants-us?filters={"$and":[{"cuisine":{"$eq":"'+cuisineList[0]+'"}},{"locality":"'+search_form.locality+'"}]}';
if(cuisineList.length==2)
var url='/t/restaurants-us?filters={"$and":[{"cuisine":{"$eq":"'+cuisineList[0]+'"}},{"cuisine":{"$eq":"'+cuisineList[1]+'"}},{"locality":"'+search_form.locality+'"}]}';
if(cuisineList.length==3)
var url='/t/restaurants-us?filters={"$and":[{"cuisine":{"$eq":"'+cuisineList[0]+'"}},{"cuisine":{"$eq":"'+cuisineList[1]+'"}},{"cuisine":{"$eq":"'+cuisineList[2]+'"}},{"locality":"'+search_form.locality+'"}]}';
if(cuisineList.length==4)
var url='/t/restaurants-us?filters={"$and":[{"cuisine":{"$eq":"'+cuisineList[0]+'"}},{"cuisine":{"$eq":"'+cuisineList[1]+'"}},{"cuisine":{"$eq":"'+cuisineList[2]+'"}},{"cuisine":{"$eq":"'+cuisineList[3]+'"}},{"locality":"'+search_form.locality+'"}]}';
if(cuisineList.length==5)
var url='/t/restaurants-us?filters={"$and":[{"cuisine":{"$eq":"'+cuisineList[0]+'"}},{"cuisine":{"$eq":"'+cuisineList[1]+'"}},{"cuisine":{"$eq":"'+cuisineList[2]+'"}},{"cuisine":{"$eq":"'+cuisineList[3]+'"}},{"cuisine":{"$eq":"'+cuisineList[4]+'"}},{"locality":"'+search_form.locality+'"}]}';
console.log(url);
factual.get(url, function (error, items) {
console.log(items.data);
console.log(items.included_rows);
console.log("\n");
console.log("Recommended Restaurants");
console.log("-----------------------\n")
restaurantJSON= {"details":[]};
for(i=0; i<items.included_rows;i++)
{
console.log((i+1)+") "+items.data[i].name+"\nAddress: "+items.data[i].address+"\nCuisines served: "+ items.data[i].cuisine+"\nPrice range: "+items.data[i].price+"\nRating: "+items.data[i].rating+"\nTelephone Number: "+items.data[i].tel+"\nWebsite: "+ items.data[i].website);
restaurantJSON.details[i]={"name":items.data[i].name,"address":items.data[i].address,"cuisine":items.data[i].cuisine,"price":items.data[i].price,"rating":items.data[i].rating,"telephone": items.data[i].tel,"website":items.data[i].website};
console.log(restaurantJSON.details[i].cuisine);
console.log("\n");
}
console.log(restaurantJSON);
//var restaurantJSON= JSON.stringify(restaurant);
//console.log(restaurantJSON);
//res.send(restaurant);
res.send(restaurantJSON);
});
});
return new Promise (function(resolve, reject){
factual.get('/t/products-cpg-nutrition?q=' + id, function (error, res) {
var ingredients = res.data[0].ingredients;
var brand = res.data[0].brand;
var category = res.data[0].category;
var image_urls = res.data[0].image_urls[0];
var product_name = res.data[0].product_name;
//console.log(product_name);
//console.log(definitions(ingredients));
resolve({
ingredients: ingredients,
brand: brand,
category: category,
image_urls: image_urls,
product_name: product_name,
ingredientToInfoMapping: foodData
});
});
});
//Not used; calls factual based on yelp id to fill in information
function getFactual(id, country) {
var Factual = require('factual-api');
var factual = new Factual('LSCM3IwVY4QaENnrM4tIsHXQodwp3ROQaJ0zADjX', 'Rcw2Z89qHfZBmKYQjEuBoyvHsAUKtk0ZvvayjDqT');
if (country === "us" || country === "fr" || country === "gb" || country === "de" || country === "au") {
var database = '/t/restaurants-' + country;
var cross = '/t/crosswalk?filters={"url": "http://www.yelp.com/biz/' + id + '"}';
factual.get(cross)
.then(function (result) {
//console.log(res.data[0]);
factual.get(database, {filters: {"factual_id": result.data[0].factual_id}})
.then(function (res) {
//console.log("result: ", res.data[0]);
$(id).append(res.data[0]);
})
.catch(function (err) {
console.log('error_factual_restaurants');
});
})
.catch(function (error) {
console.log('error_factual_id');
});
}
}
exports.go = function() {
// build your api calls here
// var key = "ucdlw2DnmCkN0BkFUNWu8tnwGYG2xsm6ySqIqAp1"
//var url = "http://toxgate.nlm.nih.gov/cgi-bin/sis/search2/x?dbs+<db>:<keyword>?key=" + key;
//
// var url = "http://api.v3.factual.com/t/products-cpg?q=shampoo?key=";
// console.log("testing api calls");
// return new Promise(function (resolve, reject) {
// request(url, function (error, response, body){
// if (error) {
// reject(error);
// }
// console.log(response);
// return JSON.parse(body);
// })
// })
var upc = 611269357011;
factual.get('/t/products-cpg-nutrition?q=' + upc, function (error, res) {
var ingredients = res.data[0].ingredients;
var brand = res.data[0].brand;
var category = res.data[0].category;
var image_urls = res.data[0].image_urls[0];
var product_name = res.data[0].product_name;
console.log(product_name);
// res.render('product', {Products: brand});
console.log(definitions(ingredients));
});
}
// World Geographies doc:
// http://developer.factual.com/display/docs/World+Geographies
var auth = require('./auth');
var Factual = require('factual-api');
var factual = new Factual(auth.key, auth.secret);
factual.startDebug();
factual.get('/t/world-geographies?select=neighbors&filters={"factual_id":{"$eq":"08ca0f62-8f76-11e1-848f-cfd5bf3ef515"}}', function (error, res) {
console.log(res.data);
});
// match api doc:
// http://developer.factual.com/api-docs/#Match
var auth = require('./auth');
var Factual = require('factual-api');
var factual = new Factual(auth.key, auth.secret);
factual.startDebug();
factual.get('/t/places-us/match?values={"name":"McDonalds","address":"10451 Santa Monica Blvd","region":"CA","postcode":"90025"}', function (error, res) {
console.log(res.data);
});
app.get('/restaurants-api', function(req, res){
var q = req.query["q"];
var ll = req.query["ll"];
var tokens = ll.split(",");
var lat = 0, lon = 0;
if (tokens.length == 2) {
//todo, check if valid numbers & within appropriate bounds
lat = parseFloat(tokens[0]);
lon = parseFloat(tokens[1]);
}
else {
//would be better to throw an error, but sending empty response for now
writeEmptyResponse( res );
return;
}
//http://api.v3.factual.com/t/restaurants-us
//get source data points from factual
factual.get('/t/restaurants-us',{q:q, sort:"$distance:asc", limit:50, geo:{"$circle":{"$center":[lat,lon],"$meters":FACTUAL_RADIUS_METERS}}, "include_count":"true"}, function (factual_error, factual_res) {
if (!factual_res.data) {
writeEmptyResponse( res );
return;
}
var data = factual_res.data;
var points = [];
var map = {};
for (var x=0; x<data.length; x++) {
var item = data[x];
points.push({
id: item.factual_id,
lat: item.latitude,
lng: item.longitude
});
map[item.factual_id] = item;
}
//console.log( points );
if ( factual_res.data.length > 0 ) {
var params = {
"format": "json",
"origin": {"lat": lat, "lng": lon},
"travel_time": MAX_WALK_TIME_SECONDS,
"mode": "walking_train",
"points": points
}
var headers = {
"X-app-id": TT_APP_ID,
"X-app-key": TT_APP_KEY
}
//rank by walking distance (time in seconds)
request({url:TT_DATA_URL, method:"POST", json:params, headers:headers}, function (tt_error, tt_res, tt_body) {
var output = [];
if (!tt_error && tt_res.statusCode == 200) {
var result = eval(tt_body);
//console.log( result.length )
if ( result.length > 0 ){
for (var x=0; x<result.length; x++) {
var item = result[x];
for ( var key in item ){
//console.log( key, item )
var target = map[key];
if ( target ){
target[ "travel_time_seconds"] = item[key];
target[ "travel_time_formatted"] = formatTime( item[key] );
target[ "distance"] = formatDistance( target["$distance"] );
output.push(target);
}
}
}
output = output.sort(function(a,b){return a.travel_time_seconds - b.travel_time_seconds});
delete params.points;
request({url:TT_MAPS_URL, method:"POST", json:params, headers:headers}, function (ttt_error, ttt_res, ttt_body) {
//console.log(ttt_body);
if (!tt_error && tt_res.statusCode == 200) {
var polygons = eval(ttt_body);
var result = {
points: output,
polygons: polygons
}
res.send(JSON.stringify(result));
}
else {
writeEmptyResponse( res );
}
});
}
else {
writeNonWalkingResponse( data, map, res );
}
}
else {
writeNonWalkingResponse( data, map, res );
}
});
} else {
writeEmptyResponse( res );
}
});
});
// resolve api doc:
// http://developer.factual.com/api-docs/#Resolve
var auth = require('./auth');
var Factual = require('factual-api');
var factual = new Factual(auth.key, auth.secret);
factual.startDebug();
// resovle from name and address info
var data = JSON.stringify({
name: "AT&T Center",
address: "1150 S Olive St",
locality: "Los Angeles",
region: "CA",
postcode: "90015",
country: "us"
});
factual.get('/t/places-us/resolve',
{values:data},
function (error, res) {
if (error) { console.log(error); }
else if (res) { console.log(res); }
});
// resolve api doc:
// http://developer.factual.com/api-docs/#Resolve
var auth = require('./auth');
var Factual = require('factual-api');
var factual = new Factual(auth.key, auth.secret);
factual.startDebug();
// resovle from name and address info
factual.get('/t/places-us/resolve?values={"name":"McDonalds","address":"10451 Santa Monica Blvd","region":"CA","postcode":"90025"}', function (error, res) {
console.log(res.data);
});
// resolve from name and geo location
factual.get('/t/places-us/resolve?values={"name":"McDonalds","latitude":34.05671,"longitude":-118.42586}', function (error, res) {
console.log(res.data);
});