100 lines
2.6 KiB
Dart
100 lines
2.6 KiB
Dart
import 'dart:collection';
|
|
import 'dart:convert';
|
|
|
|
import 'package:flutter/material.dart';
|
|
import 'package:http/http.dart' as http;
|
|
import 'package:html/dom.dart' as dom;
|
|
import 'dart:io';
|
|
|
|
class VenueInfo {
|
|
|
|
static const photoSize = '600x400'; //Can be replaced with custom size (Example Format: '300x400')
|
|
late LinkedHashMap<String, dynamic> _photos;
|
|
late List<dynamic> _tastes;
|
|
late int _priceClass;
|
|
late double _rating;
|
|
late int _totalRatings;
|
|
late bool _openNow;
|
|
late String _openHoursToday;
|
|
|
|
|
|
VenueInfo(/*this._photos, this._tastes, this._priceClass, this._rating, this._totalRatings, this._openNow, this._openHoursToday*/);
|
|
|
|
Future getVenueInfo(String venueName) async {
|
|
|
|
final fourSquareURL =
|
|
Uri.parse('https://foursquare.com/explore?mode=url&near=Stockholm%2C%20Sweden&nearGeoId=72057594040601666&q=$venueName');
|
|
|
|
final response1 = await http.get(fourSquareURL);
|
|
if(response1.statusCode == 200) {
|
|
dom.Document html = dom.Document.html(response1.body);
|
|
|
|
var fsqId = html.getElementsByClassName('card singleRecommendation hasPhoto tipWithLogging leftPhotoLayout').map((e) => e.attributes['data-id']).toList()[0];
|
|
|
|
final response2 = await http.get(
|
|
Uri.parse('https://api.foursquare.com/v3/places/$fsqId?fields=price%2Crating%2Cphotos%2Chours%2Cstats%2Ctastes'),
|
|
headers: {
|
|
HttpHeaders.authorizationHeader: 'fsq3LBbeZ8imQK8X1hov7DTb9F64Xs1fs2bojHQ99QNm4TE='
|
|
},
|
|
);
|
|
|
|
if(response2.statusCode == 200) {
|
|
Map data = jsonDecode(response2.body);
|
|
_priceClass = data['price'];
|
|
_rating = data['rating'];
|
|
_photos = data['photos'][0];
|
|
_openNow = data['hours']['open_now'];
|
|
_totalRatings = data['stats']['total_ratings'];
|
|
_tastes = data['tastes'];
|
|
if(data['hours']['display'] != null) {
|
|
_openHoursToday = data['hours']['display'];
|
|
}
|
|
}
|
|
else {
|
|
throw const HttpException("No connection to api.foursquare.com");
|
|
}
|
|
}
|
|
else {
|
|
throw const HttpException("No connection to foursquare.com");
|
|
}
|
|
|
|
|
|
|
|
}
|
|
|
|
double getRating() {
|
|
return _rating;
|
|
}
|
|
|
|
int getTotalRatings() { //Number of people who contributed to rating score
|
|
return _totalRatings;
|
|
}
|
|
|
|
String getOpenStatus() {
|
|
if(_openNow)
|
|
return 'Open now!';
|
|
else
|
|
return 'Closed';
|
|
}
|
|
|
|
String getOpeningHours() {
|
|
if(_openHoursToday.isNotEmpty) {
|
|
return _openHoursToday;
|
|
}
|
|
return 'N/A';
|
|
}
|
|
|
|
|
|
String getPriceClass () {
|
|
return '\$'*_priceClass;
|
|
}
|
|
String getPhotoURL () {
|
|
return _photos['prefix'] + photoSize + _photos['suffix'];
|
|
}
|
|
|
|
bool isOpenNow() {
|
|
return _openNow;
|
|
}
|
|
|
|
|
|
} |