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GitHub API: Refactor it into a class

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This commit is contained in:
Vishesh Handa
2019-01-24 13:58:17 +01:00
parent fbdb4d61ed
commit d87085ac29
2 changed files with 145 additions and 128 deletions
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114
lib/apis/github.dart
View File

@ -7,11 +7,39 @@ import 'package:flutter/services.dart';
import 'package:url_launcher/url_launcher.dart';
const _clientID = "aa3072cbfb02b1db14ed";
const _clientSecret = "010d303ea99f82330f2b228977cef9ddbf7af2cd";
const _platform = const MethodChannel('gitjournal.io/git');
class GitHub {
static const _clientID = "aa3072cbfb02b1db14ed";
static const _clientSecret = "010d303ea99f82330f2b228977cef9ddbf7af2cd";
Future<String> getAccessCode(String authCode) async {
var _platform = const MethodChannel('gitjournal.io/git');
var _accessCode = "";
void init(Function callback) {
Future _handleMessages(MethodCall call) async {
if (call.method != "onURL") {
print("GitHub Unknown Call: " + call.method);
return;
}
print("GitHub: Called onUrl with " + call.arguments.toString());
var url = call.arguments["URL"];
var uri = Uri.parse(url);
var authCode = uri.queryParameters['code'];
if (authCode == null) {
print("GitHub: Missing auth code. Now what?");
callback();
}
this._accessCode = await _getAccessCode(authCode);
callback();
}
_platform.setMethodCallHandler(_handleMessages);
print("GitHub: Installed Handler");
}
Future<String> _getAccessCode(String authCode) async {
var url =
"https://github.com/login/oauth/access_token?client_id=${_clientID}&client_secret=${_clientSecret}&code=${authCode}";
@ -29,31 +57,6 @@ Future<String> getAccessCode(String authCode) async {
return map["access_token"];
}
void initGitHub(Function callback) {
Future _handleMessages(MethodCall call) async {
if (call.method != "onURL") {
print("GitHub Unknown Call: " + call.method);
return;
}
print("GitHub: Called onUrl with " + call.arguments.toString());
var url = call.arguments["URL"];
var uri = Uri.parse(url);
var authCode = uri.queryParameters['code'];
if (authCode == null) {
print("GitHub: Missing auth code. Now what?");
callback();
}
var acesssCode = await getAccessCode(authCode);
callback(acesssCode);
}
_platform.setMethodCallHandler(_handleMessages);
print("GitHub: Installed Handler");
}
Future launchOAuthScreen() async {
// FIXME: Add some 'state' over here!
@ -63,23 +66,13 @@ Future launchOAuthScreen() async {
return launch(url);
}
class Repo {
String fullName;
Repo({this.fullName});
factory Repo.fromJson(Map<String, dynamic> parsedJson) {
return new Repo(fullName: parsedJson['full_name']);
Future<List<Repo>> listRepos() async {
if (_accessCode.isEmpty) {
throw "GitHub Access Code Missing";
}
@override
String toString() {
return 'Repo{fulleName: $fullName}';
}
}
Future<List<Repo>> listRepos(String accessCode) async {
var url =
"https://api.github.com/user/repos?page=1&per_page=100&access_token=${accessCode}";
"https://api.github.com/user/repos?page=1&per_page=100&access_token=${_accessCode}";
var response = await http.get(url);
if (response.statusCode != 200) {
@ -102,8 +95,13 @@ Future<List<Repo>> listRepos(String accessCode) async {
return repos;
}
Future createRepo(String accessCode, String name) async {
var url = "https://api.github.com/user/repos?access_token=${accessCode}";
// FIXME: Proper error when the repo exists!
Future<Repo> createRepo(String name) async {
if (_accessCode.isEmpty) {
throw "GitHub Access Code Missing";
}
var url = "https://api.github.com/user/repos?access_token=${_accessCode}";
Map<String, dynamic> data = {
'name': name,
'private': true,
@ -124,12 +122,17 @@ Future createRepo(String accessCode, String name) async {
}
print("GitHub createRepo: " + response.body);
return json.decode(response.body);
var map = json.decode(response.body);
return Repo.fromJson(map);
}
Future addDeployKey(String sshPublicKey, String repo) async {
if (_accessCode.isEmpty) {
throw "GitHub Access Code Missing";
}
Future addDeployKey(String accessCode, String sshPublicKey, String repo) async {
var url =
"https://api.github.com/repos/$repo/keys?access_token=${accessCode}";
"https://api.github.com/repos/$repo/keys?access_token=${_accessCode}";
Map<String, dynamic> data = {
'title': "GitJournal",
@ -154,3 +157,18 @@ Future addDeployKey(String accessCode, String sshPublicKey, String repo) async {
print("GitHub addDeployKey: " + response.body);
return json.decode(response.body);
}
}
class Repo {
String fullName;
Repo({this.fullName});
factory Repo.fromJson(Map<String, dynamic> parsedJson) {
return new Repo(fullName: parsedJson['full_name']);
}
@override
String toString() {
return 'Repo{fulleName: $fullName}';
}
}

15
lib/oauthapp.dart
View File

@ -13,13 +13,13 @@ var key =
'ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQC+VAh8r+vn0c+M+DacOo/szXcdMpxO1kIO3USkzgE5XdO83kQdDwh4Xc4P3dcc+FFSfVcEl3mSXGKbYC3G0ZoVcWd4ed40Gt3sLHSfNRQlRv+obnqKbzDLuOGfq65EkaJ90vrWBo/k7K8tBC2j1FZ/PUYy3DxeQkPEZXCMZDSG5P/+XoHn5IPcaxDpvlZjtOrx4H3pQ/YVI+XmyFAsZe+/Shy5sg4ilsdo4BQN2nODuBLwmgYu/hHmCcd8t4OxgBANVN8TMqHnZfRLixRSuXn0DbV4YOa/b2lBFQNvjkoBF6KhXOxZ+awyjyTpNp4AgF5c+3xptkNwUlwiQDCzcUmH your_email@example.com';
class OAuthAppState extends State<OAuthApp> {
var github = new GitHub();
String githubAccessCode = "";
void initState() {
super.initState();
initGitHub((String accessCode) {
print("Got accessCode " + accessCode);
githubAccessCode = accessCode;
github.init(() {
print("GitHub initialized and has access code");
});
}
@ -35,13 +35,13 @@ class OAuthAppState extends State<OAuthApp> {
RaisedButton(
child: Text("Open OAuth URL"),
onPressed: () {
launchOAuthScreen();
github.launchOAuthScreen();
},
),
RaisedButton(
child: Text("List Repos"),
onPressed: () async {
var repos = await listRepos(githubAccessCode);
var repos = await github.listRepos();
for (var repo in repos) {
print(repo.fullName);
}
@ -51,7 +51,7 @@ class OAuthAppState extends State<OAuthApp> {
child: Text("Create Repo"),
onPressed: () async {
try {
await createRepo(githubAccessCode, "journal_test2");
await github.createRepo("journal_test2");
} catch (err) {
print("Create Repo: " + err.toString());
}
@ -61,8 +61,7 @@ class OAuthAppState extends State<OAuthApp> {
child: Text("Add Deploy Key"),
onPressed: () async {
try {
await addDeployKey(
githubAccessCode, key, "vhanda/journal_test2");
await github.addDeployKey(key, "vhanda/journal_test2");
} catch (err) {
print("Deploy Key: " + err.toString());
}