Handles Authenticated Requests in an easy to understand way.
method is the HTTP method. path can either be a path like '/repos' or a full url. headers are HTTP Headers. If it doesn't exist, the 'Accept' and 'Authorization' headers are added. params are query string parameters. body is the body content of requests that take content. Pass in a List<int> if you want to post binary body data. Everything else will have .toString() called on it and set as text content
Future<http.Response> request(
String method,
String path, {
Map<String, String>? headers,
Map<String, dynamic>? params,
dynamic body,
int? statusCode,
void Function(http.Response response)? fail,
String? preview,
}) async {
if (rateLimitRemaining != null && rateLimitRemaining! <= 0) {
assert(rateLimitReset != null);
final now = DateTime.now();
final waitTime = rateLimitReset!.difference(now);
await Future.delayed(waitTime);
}
headers ??= <String, String>{};
if (preview != null) {
headers['Accept'] = preview;
}
final authHeaderValue = auth.authorizationHeaderValue();
if (authHeaderValue != null) {
headers.putIfAbsent('Authorization', () => authHeaderValue);
}
// See https://docs.github.com/en/rest/overview/resources-in-the-rest-api?apiVersion=2022-11-28#user-agent-required
headers.putIfAbsent('User-Agent', () => auth.username ?? 'github.dart');
if (method == 'PUT' && body == null) {
headers.putIfAbsent('Content-Length', () => '0');
}
var queryString = '';
if (params != null) {
queryString = buildQueryString(params);
}
final url = StringBuffer();
if (path.startsWith('http://') || path.startsWith('https://')) {
url.write(path);
url.write(queryString);
} else {
url.write(endpoint);
if (!path.startsWith('/')) {
url.write('/');
}
url.write(path);
url.write(queryString);
}
final request = http.Request(method, Uri.parse(url.toString()));
request.headers.addAll(headers);
if (body != null) {
if (body is List<int>) {
request.bodyBytes = body;
} else {
request.body = body.toString();
}
}
final streamedResponse = await client.send(request);
final response = await http.Response.fromStream(streamedResponse);
_updateRateLimit(response.headers);
if (statusCode != null && statusCode != response.statusCode) {
if (fail != null) {
fail(response);
}
handleStatusCode(response);
} else {
return response;
}
}RetroSearch is an open source project built by @garambo | Open a GitHub Issue
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