Merge pull request #187 from levo-777/add-to-contributors-codegen-julia-update-levo-777

Feat : Add CodeGen for Julia (http)

lib/codegen/codegen.dart

@@ -14,6 +14,7 @@ import 'js/axios.dart';
 import 'js/fetch.dart';
 import 'others/har.dart';
 import 'others/curl.dart';
+import 'julia/http.dart';
 
 class Codegen {
   String? getCode(
@@ -57,13 +58,15 @@ class Codegen {
       case CodegenLanguage.pythonRequests:
         return PythonRequestsCodeGen().getCode(rM, boundary: boundary);
       case CodegenLanguage.rustActix:
-        return RustActixCodeGen().getCode(rM, boundary: boundary); 
+        return RustActixCodeGen().getCode(rM, boundary: boundary);
       case CodegenLanguage.rustReqwest:
         return RustReqwestCodeGen().getCode(rM);
       case CodegenLanguage.rustUreq:
-        return RustUreqCodeGen().getCode(rM, boundary: boundary); 
+        return RustUreqCodeGen().getCode(rM, boundary: boundary);
       case CodegenLanguage.goHttp:
         return GoHttpCodeGen().getCode(rM);
+      case CodegenLanguage.juliaHttp:
+        return JuliaHttpClientCodeGen().getCode(rM);
     }
   }
 }

lib/codegen/julia/http.dart

@@ -0,0 +1,198 @@
+import 'dart:io';
+import 'dart:convert';
+import 'package:jinja/jinja.dart' as jj;
+import 'package:apidash/consts.dart';
+import 'package:apidash/utils/utils.dart'
+    show getNewUuid, getValidRequestUri, padMultilineString, stripUriParams;
+import 'package:apidash/models/models.dart' show RequestModel;
+
+class JuliaHttpClientCodeGen {
+  final String kTemplateStart = """using HTTP,JSON
+
+url = "{{url}}"
+
+""";
+
+  String kTemplateParams = """
+{% set new_params = params | replace(":", "=>") | replace("{", "(") | replace("}", ")") %}
+
+params = Dict{{new_params}}
+""";
+
+  int kParamsPadding = 9;
+
+  String kTemplateBody = '''
+{% set new_params = body | replace(":", "=>") | replace("{", "(") | replace("}", ")") %}
+
+payload = Dict{{new_params}}
+''';
+
+  String kTemplateJson = """
+{% set new_params = body | replace(":", "=>") | replace("{", "(") | replace("}", ")") %}
+
+payload = Dict{{new_params}}
+""";
+
+  String kTemplateHeaders = """
+{% set new_params = headers | replace(":", "=>") | replace("{", "(") | replace("}", ")") %}
+
+headers = Dict{{new_params}}
+""";
+
+  String kTemplateFormHeaderContentType = '''
+multipart/form-data; boundary={{boundary}}''';
+
+  int kHeadersPadding = 10;
+
+  String kTemplateRequest = """
+
+
+response = HTTP.{{method}}(url
+""";
+
+  final String kStringFormDataBody = r'''
+function build_data_list(fields)
+    dataList = []
+    for field in fields
+        name = field["name"]
+        value = field["value"]
+        type_ = get(field, "type", "text")
+
+        push!(dataList, b"--{{boundary}}")
+        if type_ == "text"
+            push!(dataList, b"Content-Disposition: form-data; name=\"$name\"")
+            push!(dataList, b"Content-Type: text/plain")
+            push!(dataList, b"")
+            push!(dataList, codeunits(value))
+        elseif type_ == "file"
+            push!(dataList, b"Content-Disposition: form-data; name=\"$name\"; filename=\"$value\"")
+            push!(dataList, b"Content-Type: $value")
+            push!(dataList, b"")
+            push!(dataList, String(read(value)))
+        end
+    end
+    push!(dataList, "--{{boundary}}--")
+    push!(dataList, b"")
+    return dataList
+end
+
+dataList = build_data_list({{fields_list}})
+payload = join(dataList, b"\r\n")
+''';
+
+  String kStringRequestParams = """, query=params""";
+
+  String kStringRequestBody = """, payload=payload""";
+
+  String kStringRequestJson = """, JSON.json(payload)""";
+
+  String kStringRequestHeaders = """, headers=headers""";
+
+  final String kStringRequestEnd = """
+)
+
+println("Status Code:", response.status)
+println("Response Body:", String(response.body))
+""";
+
+  String? getCode(RequestModel requestModel) {
+    try {
+      String result = "";
+      bool hasQuery = false;
+      bool hasHeaders = false;
+      bool hasBody = false;
+      bool hasJsonBody = false;
+      String uuid = getNewUuid();
+
+      var rec = getValidRequestUri(
+        requestModel.url,
+        requestModel.enabledRequestParams,
+      );
+      Uri? uri = rec.$1;
+      if (uri != null) {
+        var templateStartUrl = jj.Template(kTemplateStart);
+        result += templateStartUrl.render({
+          "url": stripUriParams(uri),
+        });
+
+        if (uri.hasQuery) {
+          var params = uri.queryParameters;
+          if (params.isNotEmpty) {
+            hasQuery = true;
+            var templateParams = jj.Template(kTemplateParams);
+            var paramsString = kEncoder.convert(params);
+            paramsString = padMultilineString(paramsString, kParamsPadding);
+            result += templateParams.render({"params": paramsString});
+          }
+        }
+
+        if (requestModel.hasJsonData) {
+          hasJsonBody = true;
+          var templateBody = jj.Template(kTemplateJson);
+          result += templateBody.render({"body": requestModel.requestBody});
+        } else if (requestModel.hasTextData) {
+          hasBody = true;
+          var templateBody = jj.Template(kTemplateBody);
+          result += templateBody.render({"body": requestModel.requestBody});
+        }
+
+        var headersList = requestModel.enabledRequestHeaders;
+        if (headersList != null || hasBody) {
+          var headers = requestModel.enabledHeadersMap;
+          if (requestModel.hasFormData) {
+            var formHeaderTemplate =
+                jj.Template(kTemplateFormHeaderContentType);
+            headers[HttpHeaders.contentTypeHeader] = formHeaderTemplate.render({
+              "boundary": uuid,
+            });
+          }
+          if (headers.isNotEmpty || hasBody) {
+            hasHeaders = true;
+            if (hasBody) {
+              headers[HttpHeaders.contentTypeHeader] =
+                  requestModel.requestBodyContentType.header;
+            }
+            var headersString = kEncoder.convert(headers);
+            headersString = padMultilineString(headersString, kHeadersPadding);
+            var templateHeaders = jj.Template(kTemplateHeaders);
+            result += templateHeaders.render({"headers": headersString});
+          }
+        }
+        if (requestModel.hasFormData) {
+          var formDataBodyData = jj.Template(kStringFormDataBody);
+          result += formDataBodyData.render(
+            {
+              "fields_list": json.encode(requestModel.formDataMapList),
+              "boundary": uuid,
+            },
+          );
+        }
+        var templateRequest = jj.Template(kTemplateRequest);
+        result += templateRequest.render({
+          "method": requestModel.method.name.toLowerCase(),
+        });
+
+        if (hasQuery) {
+          result += kStringRequestParams;
+        }
+
+        if (hasBody || requestModel.hasFormData) {
+          result += kStringRequestBody;
+        }
+
+        if (hasJsonBody || requestModel.hasFormData) {
+          result += kStringRequestJson;
+        }
+
+        if (hasHeaders || requestModel.hasFormData) {
+          result += kStringRequestHeaders;
+        }
+
+        result += kStringRequestEnd;
+      }
+      return result;
+    } catch (e) {
+      return null;
+    }
+  }
+}

lib/consts.dart

@@ -276,7 +276,9 @@ enum CodegenLanguage {
   pythonRequests("Python (requests)", "python", "py"),
   rustActix("Rust (Actix Client)", "rust", "rs"),
   rustReqwest("Rust (reqwest)", "rust", "rs"),
-  rustUreq("Rust (ureq)", "rust", "rs");
+  rustUreq("Rust (ureq)", "rust", "rs"),
+  juliaHttp("Julia (HTTP)", "julia", "jl");
+
 
   const CodegenLanguage(this.label, this.codeHighlightLang, this.ext);
   final String label;

test/codegen/julia_http_codegen_test.dart

@@ -0,0 +1,453 @@
+import 'package:apidash/codegen/codegen.dart';
+import 'package:apidash/consts.dart';
+import 'package:test/test.dart';
+import '../request_models.dart';
+
+void main() {
+  final codeGen = Codegen();
+
+  group('GET Request', () {
+    test('GET 1', () {
+      const expectedCode = r"""using HTTP,JSON
+
+url = "https://api.apidash.dev"
+
+
+response = HTTP.get(url)
+
+println("Status Code:", response.status)
+println("Response Body:", String(response.body))
+""";
+      expect(
+          codeGen.getCode(CodegenLanguage.juliaHttp, requestModelGet1, "https"),
+          expectedCode);
+    });
+    test('GET 2', () {
+      const expectedCode = r"""using HTTP,JSON
+
+url = "https://api.apidash.dev/country/data"
+
+
+params = Dict(
+           "code"=> "US"
+         )
+
+response = HTTP.get(url, query=params)
+
+println("Status Code:", response.status)
+println("Response Body:", String(response.body))
+""";
+      expect(
+          codeGen.getCode(CodegenLanguage.juliaHttp, requestModelGet2, "https"),
+          expectedCode);
+    });
+    test('GET 3', () {
+      const expectedCode = r"""using HTTP,JSON
+
+url = "https://api.apidash.dev/country/data"
+
+
+params = Dict(
+           "code"=> "IND"
+         )
+
+response = HTTP.get(url, query=params)
+
+println("Status Code:", response.status)
+println("Response Body:", String(response.body))
+""";
+      expect(
+          codeGen.getCode(CodegenLanguage.juliaHttp, requestModelGet3, "https"),
+          expectedCode);
+    });
+    test('GET 4', () {
+      const expectedCode = r"""using HTTP,JSON
+
+url = "https://api.apidash.dev/humanize/social"
+
+
+params = Dict(
+           "num"=> "8700000",
+           "digits"=> "3",
+           "system"=> "SS",
+           "add_space"=> "true",
+           "trailing_zeros"=> "true"
+         )
+
+response = HTTP.get(url, query=params)
+
+println("Status Code:", response.status)
+println("Response Body:", String(response.body))
+""";
+      expect(
+          codeGen.getCode(CodegenLanguage.juliaHttp, requestModelGet4, "https"),
+          expectedCode);
+    });
+
+    test('GET 5', () {
+      const expectedCode = r"""using HTTP,JSON
+
+url = "https://api.github.com/repos/foss42/apidash"
+
+
+headers = Dict(
+            "User-Agent"=> "Test Agent"
+          )
+
+response = HTTP.get(url, headers=headers)
+
+println("Status Code:", response.status)
+println("Response Body:", String(response.body))
+""";
+      expect(
+          codeGen.getCode(CodegenLanguage.juliaHttp, requestModelGet5, "https"),
+          expectedCode);
+    });
+
+    test('GET 6', () {
+      const expectedCode = r"""using HTTP,JSON
+
+url = "https://api.github.com/repos/foss42/apidash"
+
+
+params = Dict(
+           "raw"=> "true"
+         )
+
+headers = Dict(
+            "User-Agent"=> "Test Agent"
+          )
+
+response = HTTP.get(url, query=params, headers=headers)
+
+println("Status Code:", response.status)
+println("Response Body:", String(response.body))
+""";
+      expect(
+          codeGen.getCode(CodegenLanguage.juliaHttp, requestModelGet6, "https"),
+          expectedCode);
+    });
+
+    test('GET 7', () {
+      const expectedCode = r"""using HTTP,JSON
+
+url = "https://api.apidash.dev"
+
+
+response = HTTP.get(url)
+
+println("Status Code:", response.status)
+println("Response Body:", String(response.body))
+""";
+      expect(
+          codeGen.getCode(CodegenLanguage.juliaHttp, requestModelGet7, "https"),
+          expectedCode);
+    });
+
+    test('GET 8', () {
+      const expectedCode = r"""using HTTP,JSON
+
+url = "https://api.github.com/repos/foss42/apidash"
+
+
+params = Dict(
+           "raw"=> "true"
+         )
+
+headers = Dict(
+            "User-Agent"=> "Test Agent"
+          )
+
+response = HTTP.get(url, query=params, headers=headers)
+
+println("Status Code:", response.status)
+println("Response Body:", String(response.body))
+""";
+      expect(
+          codeGen.getCode(CodegenLanguage.juliaHttp, requestModelGet8, "https"),
+          expectedCode);
+    });
+
+    test('GET 9', () {
+      const expectedCode = r"""using HTTP,JSON
+
+url = "https://api.apidash.dev/humanize/social"
+
+
+params = Dict(
+           "num"=> "8700000",
+           "add_space"=> "true"
+         )
+
+response = HTTP.get(url, query=params)
+
+println("Status Code:", response.status)
+println("Response Body:", String(response.body))
+""";
+      expect(
+          codeGen.getCode(CodegenLanguage.juliaHttp, requestModelGet9, "https"),
+          expectedCode);
+    });
+
+    test('GET 10', () {
+      const expectedCode = r"""using HTTP,JSON
+
+url = "https://api.apidash.dev/humanize/social"
+
+
+headers = Dict(
+            "User-Agent"=> "Test Agent"
+          )
+
+response = HTTP.get(url, headers=headers)
+
+println("Status Code:", response.status)
+println("Response Body:", String(response.body))
+""";
+      expect(
+          codeGen.getCode(
+              CodegenLanguage.juliaHttp, requestModelGet10, "https"),
+          expectedCode);
+    });
+
+    test('GET 11', () {
+      const expectedCode = r"""using HTTP,JSON
+
+url = "https://api.apidash.dev/humanize/social"
+
+
+params = Dict(
+           "num"=> "8700000",
+           "digits"=> "3"
+         )
+
+headers = Dict(
+            "User-Agent"=> "Test Agent"
+          )
+
+response = HTTP.get(url, query=params, headers=headers)
+
+println("Status Code:", response.status)
+println("Response Body:", String(response.body))
+""";
+      expect(
+          codeGen.getCode(
+              CodegenLanguage.juliaHttp, requestModelGet11, "https"),
+          expectedCode);
+    });
+
+    test('GET 12', () {
+      const expectedCode = r"""using HTTP,JSON
+
+url = "https://api.apidash.dev/humanize/social"
+
+
+response = HTTP.get(url)
+
+println("Status Code:", response.status)
+println("Response Body:", String(response.body))
+""";
+      expect(
+          codeGen.getCode(
+              CodegenLanguage.juliaHttp, requestModelGet12, "https"),
+          expectedCode);
+    });
+  });
+
+  group('HEAD Request', () {
+    test('HEAD 1', () {
+      const expectedCode = r"""using HTTP,JSON
+
+url = "https://api.apidash.dev"
+
+
+response = HTTP.head(url)
+
+println("Status Code:", response.status)
+println("Response Body:", String(response.body))
+""";
+      expect(
+          codeGen.getCode(
+              CodegenLanguage.juliaHttp, requestModelHead1, "https"),
+          expectedCode);
+    });
+
+    test('HEAD 2', () {
+      const expectedCode = r"""using HTTP,JSON
+
+url = "https://api.apidash.dev"
+
+
+response = HTTP.head(url)
+
+println("Status Code:", response.status)
+println("Response Body:", String(response.body))
+""";
+      expect(
+          codeGen.getCode(
+              CodegenLanguage.juliaHttp, requestModelHead2, "https"),
+          expectedCode);
+    });
+  });
+
+  group('POST Request', () {
+    test('POST 1', () {
+      const expectedCode = r"""using HTTP,JSON
+
+url = "https://api.apidash.dev/case/lower"
+
+
+payload = Dict(
+"text"=> "I LOVE Flutter"
+)
+
+headers = Dict(
+            "content-type"=> "text/plain"
+          )
+
+response = HTTP.post(url, payload=payload, headers=headers)
+
+println("Status Code:", response.status)
+println("Response Body:", String(response.body))
+""";
+      expect(
+          codeGen.getCode(
+              CodegenLanguage.juliaHttp, requestModelPost1, "https"),
+          expectedCode);
+    });
+
+    test('POST 2', () {
+      const expectedCode = r"""using HTTP,JSON
+
+url = "https://api.apidash.dev/case/lower"
+
+
+payload = Dict(
+"text"=> "I LOVE Flutter",
+"flag"=> null,
+"male"=> true,
+"female"=> false,
+"no"=> 1.2,
+"arr"=> ["null", "true", "false", null]
+)
+
+response = HTTP.post(url, JSON.json(payload))
+
+println("Status Code:", response.status)
+println("Response Body:", String(response.body))
+""";
+      expect(
+          codeGen.getCode(
+              CodegenLanguage.juliaHttp, requestModelPost2, "https"),
+          expectedCode);
+    });
+    test('POST 3', () {
+      const expectedCode = r"""using HTTP,JSON
+
+url = "https://api.apidash.dev/case/lower"
+
+
+payload = Dict(
+"text"=> "I LOVE Flutter"
+)
+
+headers = Dict(
+            "User-Agent"=> "Test Agent"
+          )
+
+response = HTTP.post(url, JSON.json(payload), headers=headers)
+
+println("Status Code:", response.status)
+println("Response Body:", String(response.body))
+""";
+      expect(
+          codeGen.getCode(
+              CodegenLanguage.juliaHttp, requestModelPost3, "https"),
+          expectedCode);
+    });
+  });
+  group('PUT Request', () {
+    test('PUT 1', () {
+      const expectedCode = r"""using HTTP,JSON
+
+url = "https://reqres.in/api/users/2"
+
+
+payload = Dict(
+"name"=> "morpheus",
+"job"=> "zion resident"
+)
+
+response = HTTP.put(url, JSON.json(payload))
+
+println("Status Code:", response.status)
+println("Response Body:", String(response.body))
+""";
+      expect(
+          codeGen.getCode(CodegenLanguage.juliaHttp, requestModelPut1, "https"),
+          expectedCode);
+    });
+  });
+  group('PATCH Request', () {
+    test('PATCH 1', () {
+      const expectedCode = r"""using HTTP,JSON
+
+url = "https://reqres.in/api/users/2"
+
+
+payload = Dict(
+"name"=> "marfeus",
+"job"=> "accountant"
+)
+
+response = HTTP.patch(url, JSON.json(payload))
+
+println("Status Code:", response.status)
+println("Response Body:", String(response.body))
+""";
+      expect(
+          codeGen.getCode(
+              CodegenLanguage.juliaHttp, requestModelPatch1, "https"),
+          expectedCode);
+    });
+  });
+  group('DELETE Request', () {
+    test('DELETE 1', () {
+      const expectedCode = r"""using HTTP,JSON
+
+url = "https://reqres.in/api/users/2"
+
+
+response = HTTP.delete(url)
+
+println("Status Code:", response.status)
+println("Response Body:", String(response.body))
+""";
+      expect(
+          codeGen.getCode(
+              CodegenLanguage.juliaHttp, requestModelDelete1, "https"),
+          expectedCode);
+    });
+    test('DELETE 2', () {
+      const expectedCode = r"""using HTTP,JSON
+
+url = "https://reqres.in/api/users/2"
+
+
+payload = Dict(
+"name"=> "marfeus",
+"job"=> "accountant"
+)
+
+response = HTTP.delete(url, JSON.json(payload))
+
+println("Status Code:", response.status)
+println("Response Body:", String(response.body))
+""";
+      expect(
+          codeGen.getCode(
+              CodegenLanguage.juliaHttp, requestModelDelete2, "https"),
+          expectedCode);
+    });
+  });
+}