107 lines
2.4 KiB
Dart
107 lines
2.4 KiB
Dart
import 'dart:async';
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import 'dart:convert';
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import 'dart:core';
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import 'package:http/http.dart' as http;
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import 'package:invoiceninja_flutter/constants.dart';
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class WebClient {
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const WebClient();
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String _parseError(String response) {
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dynamic message = response;
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if (response.contains('DOCTYPE html')) {
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return 'An error occurred';
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}
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try {
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final dynamic jsonResponse = json.decode(response);
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message = jsonResponse['error'] ?? jsonResponse;
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message = message['message'] ?? message;
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} catch(error) {
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// do nothing
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}
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return message.toString();
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}
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Future<dynamic> get(String url, String token) async {
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if (! url.contains('?'))
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url += '?';
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if (url.contains('invoiceninja.com')) {
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url += '&per_page=$kMaxRecordsPerApiPage';
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} else {
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url += '&per_page=999999';
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}
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final http.Response response = await http.Client().get(
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url,
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headers: {
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'X-Ninja-Token': token,
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},
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);
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if (response.statusCode >= 400) {
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print('==== FAILED ====');
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print('url: $url');
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print('body: ${response.body}');
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throw _parseError(response.body);
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}
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final dynamic jsonResponse = json.decode(response.body);
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//print(jsonResponse);
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return jsonResponse;
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}
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Future<dynamic> post(String url, String token, [dynamic data]) async {
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final http.Response response = await http.Client().post(
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url,
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body: data,
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headers: {
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'X-Ninja-Token': token,
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'Content-Type': 'application/json',
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},
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).timeout(const Duration(seconds: 30));
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if (response.statusCode >= 400) {
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throw _parseError(response.body);
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}
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try {
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final dynamic jsonResponse = json.decode(response.body);
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return jsonResponse;
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} catch (exception) {
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print(response.body);
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throw 'An error occurred';
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}
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}
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Future<dynamic> put(String url, String token, dynamic data) async {
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final http.Response response = await http.Client().put(
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url,
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body: data,
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headers: {
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'X-Ninja-Token': token,
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'Content-Type': 'application/json',
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},
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);
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if (response.statusCode >= 400) {
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throw _parseError(response.body);
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}
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try {
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final dynamic jsonResponse = json.decode(response.body);
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return jsonResponse;
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} catch (exception) {
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print(response.body);
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throw 'An error occurred';
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}
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}
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} |