HttpRequester constructor

HttpRequester(Map<String, Object?> config, [ Map<String, Object?>? properties, HttpCache? httpCache ])

Implementation

HttpRequester(
  Map<String, Object?> config, [
  Map<String, Object?>? properties,
  this.httpCache,
]) : config = _asMapProperties(config),
     properties = _asMapProperties(properties) {
  var config = this.config;

  var schemeType = config.findPropertyAsStringTrimLC([
    'scheme',
    'protocol',
    'type',
  ], 'http')!;
  var secure = config.findPropertyAsBool(['secure', 'ssl', 'https'], false)!;

  var host = config.getPropertyAsStringTrimLC('host');
  var method = config.findPropertyAsStringTrimLC([
    'method',
    'http_method',
    'httpMethod',
  ]);

  var path = config.getPropertyAsString('path', '/');

  var parameters = config.getPropertyAsStringMap('parameters');

  var bodyType = config.findPropertyAsStringTrimLC([
    'body_type',
    'bodyType',
    'content_type',
    'content-type',
    'contentType',
  ]);

  // Not lower-cased (as the other properties): the body content as is.
  var body = config.getPropertyAsStringTrim('body');

  var responseType = config.findPropertyAsStringTrimLC([
    'response_type',
    'responseType',
  ]);

  if (responseType != null) responseType = responseType.toLowerCase();

  var runtimeUri = getHttpClientRuntimeUri();

  var scheme = schemeType == 'https'
      ? 'https'
      : (schemeType == 'http' ? 'http' : runtimeUri.scheme);

  if (secure) {
    scheme = 'https';
  }

  if (host == null) {
    host = '${runtimeUri.host}:${runtimeUri.port}';
  } else if (RegExp(r'^:?\d+$').hasMatch(host)) {
    var port = host;
    if (port.startsWith(':')) port = port.substring(1);
    host = '${runtimeUri.host}:$port';
  }

  var httpMethod = getHttpMethod(method, HttpMethod.GET)!;

  var pathBuilt = '/';

  if (path != null) {
    pathBuilt = path.contains('{{')
        ? buildStringPattern(path, this.properties.toStringProperties()) ??
              path
        : path;
  }

  String? bodyBuilt;

  if (body != null) {
    bodyBuilt = body.contains('{{')
        ? buildStringPattern(body, this.properties.toStringProperties())
        : body;
  }

  _host = host;
  _scheme = scheme;
  _httpMethod = httpMethod;
  _path = pathBuilt;
  _parameters = parameters;
  _responseType = responseType;
  _bodyType = bodyType;
  _body = bodyBuilt;
}