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adaptor.js
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adaptor.js
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// @ts-check
'use strict';
const util = require('util');
const url = require('url');
const yaml = require('yaml');
const uuidv4 = require('uuid').v4;
const safeJson = require('fast-safe-stringify');
const Case = require('case');
const stools = require('swagger-tools');
const sampler = require('openapi-sampler');
const deref = require('reftools/lib/dereference.js').dereference;
const clone = require('reftools/lib/clone.js').circularClone;
const walkSchema = require('oas-schema-walker').walkSchema;
const wsGetState = require('oas-schema-walker').getDefaultState;
const validator = require('oas-validator').validateInner;
const downconverter = require('./lib/orange/downconvert.js');
const schemaProperties = [
'format',
'minimum',
'maximum',
'exclusiveMinimum',
'exclusiveMaximum',
'minLength',
'maxLength',
'multipleOf',
'minItems',
'maxItems',
'uniqueItems',
'minProperties',
'maxProperties',
'additionalProperties',
'pattern',
'enum',
'default'
];
// used by helper functions / convertToArray's toString method
let arrayMode = 'length';
let thisFunc = encodeURIComponent;
function safeSample(schema,options,api) {
try {
return sampler.sample(schema,options,api);
}
catch (ex) {
console.warn('Sampler:',ex.message);
}
return {};
}
function convertArray(arr) {
if (!arr) arr = [];
if (arr.length) {
arr.isEmpty = false;
for (let i=0;i<arr.length;i++) {
arr[i]['-first'] = (i === 0);
arr[i]['-last'] = (i === arr.length-1);
arr[i].hasMore = (i<arr.length-1);
}
}
else arr.isEmpty = true;
arr.toString = function() { if (arrayMode === 'length') return this.length.toString() };
return arr;
}
function getAuthData(secSchemes,api) {
let result = {};
result.hasAuthMethods = (secSchemes && secSchemes.length>0);
result.authMethods = [];
if (result.hasAuthMethods) {
for (let ss of secSchemes) {
for (let s in ss) {
let scheme = api.components.securitySchemes[s];
let entry = {};
entry.name = s;
entry.isApiKey = false;
entry.isBasic = false;
entry.isOAuth = false;
if (scheme.type === 'http') {
entry.isBasic = true;
}
else if (scheme.type === 'oauth2') {
entry.isOAuth = true;
if (scheme.flows) {
entry.flow = Object.keys(scheme.flows)[0];
let flow = Object.values(scheme.flows)[0];
entry.authorizationUrl = flow.authorizationUrl;
entry.tokenUrl = flow.tokenUrl;
entry.scopes = [];
if (flow.scopes) {
for (let scope in flow.scopes) {
let sc = {};
sc.scope = scope;
entry.scopes.push(sc);
}
}
// override scopes with local subset
if (Array.isArray(ss[s])) {
let newScopes = [];
for (let scope of entry.scopes) {
if (ss[s].indexOf(scope.scope)>=0) {
newScopes.push(scope);
}
}
entry.scopes = newScopes;
}
entry.scopes = convertArray(entry.scopes);
}
}
else if (scheme.type == 'apiKey') {
entry.isApiKey = true;
entry.keyParamName = scheme.name;
entry.isKeyInQuery = (scheme.in === 'query');
entry.isKeyInHeader = (scheme.in === 'header');
entry.isKeyInCookie = (scheme.in === 'cookie'); // extension
}
else {
entry.openapi = {};
entry.openapi.scheme = scheme;
}
result.authMethods.push(entry);
}
}
result.authMethods = convertArray(result.authMethods);
}
return result;
}
function specificationExtensions(obj) {
let result = {};
for (let k in obj) {
if (k.startsWith('x-')) result[k] = obj[k];
}
return result;
}
function convertOperation(op,verb,path,pathItem,obj,api) {
let operation = {};
operation.httpMethod = verb.toUpperCase();
if (obj.httpMethodCase === 'original') operation.httpMethod = verb; // extension
operation.path = path;
operation.replacedPathName = path; //?
operation.description = op.description;
operation.summary = op.summary;
operation.allParams = [];
operation.pathParams = [];
operation.queryParams = [];
operation.headerParams = [];
operation.formParams = [];
operation.summary = op.summary;
operation.notes = op.description;
if (!operation.notes) {
operation.notes = {isEmpty:true};
operation.notes.toString = function() { return '' };
}
//operation.hasMore = true; // last one gets reset to false
operation.isResponseBinary = false; //TODO
operation.isResponseFile = false; //TODO
operation.baseName = 'Default';
if (op.tags && op.tags.length) {
operation.baseName = op.tags[0];
}
operation.produces = [];
operation.consumes = [];
operation.hasParams = false;
operation.hasOptionalParams = false;
operation.hasRequiredParams = false;
operation.hasQueryParams = false;
operation.hasFormParams = false;
operation.hasPathParams = false;
operation.hasHeaderParams = false;
operation.hasBodyParam = false;
operation.openapi = {};
let authData = getAuthData(op.security||api.security,api);
operation = Object.assign(operation,authData);
let effParameters = (op.parameters||[]).concat(pathItem.parameters||[]);
effParameters = effParameters.filter((param, index, self) => self.findIndex((p) => {return p.name === param.name && p.in === param.in; }) === index);
const paramList = [];
for (let pa in effParameters) {
operation.hasParams = true;
let param = effParameters[pa];
let parameter = {};
parameter.isHeaderParam = false;
parameter.isQueryParam = false;
parameter.isPathParam = false;
parameter.isBodyParam = false;
parameter.isFormParam = false;
parameter.paramName = param.name;
parameter.baseName = param.name;
paramList.push(param.name);
parameter.required = param.required||false;
parameter.optional = !parameter.required;
if (parameter.required) operation.hasRequiredParams = true;
if (!parameter.required) operation.hasOptionalParams = true;
parameter.dataType = typeMap(param.schema.type,parameter.required,param.schema);
parameter["%dataType%"] = parameter.dataType; // bug in typescript-fetch template? trying to use {{{ with different delimiters
for (let p of schemaProperties) {
if (typeof param.schema[p] !== 'undefined') parameter[p] = param.schema[p];
}
parameter.example = JSON.stringify(safeSample(param.schema,{quiet:true},api));
parameter.isBoolean = (param.schema.type === 'boolean');
parameter.isPrimitiveType = (!param.schema["x-oldref"]);
parameter.dataFormat = param.schema.format;
parameter.isDate = (parameter.dataFormat == 'date');
parameter.isDateTime = (parameter.dataFormat == 'date-time');
parameter.description = param.description||'';
parameter.unescapedDescription = param.description;
parameter.defaultValue = (param.schema && typeof param.schema.default !== 'undefined') ? param.schema.default : undefined;
parameter.isFile = false;
parameter.isEnum = false; // TODO?
parameter.vendorExtensions = specificationExtensions(param);
if (param.schema && param.schema.nullable) {
parameter.vendorExtensions["x-nullable"] = true;
}
if (param.style === 'form') {
if (param.explode) {
parameter.collectionFormat = 'multi';
}
else {
parameter.collectionFormat = 'csv';
}
}
else if (param.style === 'simple') {
parameter.collectionFormat = 'csv';
}
else if (param.style === 'spaceDelimited') {
parameter.collectionFormat = 'ssv';
}
else if (param.style === 'pipeDelimited') {
parameter.collectionFormat = 'pipes';
}
if ((param["x-collectionFormat"] === 'tsv') || (param["x-tabDelimited"])) {
parameter.collectionFormat = 'tsv';
}
operation.allParams.push(parameter);
if (param.in === 'path') {
parameter.isPathParam = true;
operation.pathParams.push(clone(parameter));
operation.hasPathParams = true;
}
if (param.in === 'query') {
parameter.isQueryParam = true;
operation.queryParams.push(clone(parameter));
operation.hasQueryParams = true;
}
if (param.in === 'header') {
parameter.isHeaderParam = true;
operation.headerParams.push(clone(parameter));
operation.hasHeaderParams = true;
}
/* if (param.in === 'form') { // TODO need to do this in requestBody
parameter.isFormParam = true;
operation.formParams.push(clone(parameter));
operation.hasFormParams = true;
}*/
} // end of effective parameters
operation.operationId = op.operationId || Case.camel((op.tags ? op.tags[0] : '') + (paramList ? '_' + paramList.join('_') + '_' : '') + verb);
operation.operationIdLowerCase = operation.operationId.toLowerCase();
operation.operationIdSnakeCase = Case.snake(operation.operationId);
operation.nickname = operation.operationId;
operation.bodyParams = [];
if (op.requestBody) {
operation.openapi.requestBody = op.requestBody;
if (op.requestBody.content) {
const type = Object.keys(op.requestBody.content)[0];
let contentType = Object.values(op.requestBody.content)[0];
if (type === 'application/x-www-form-urlencoded') {
for (const paramName in contentType.schema.properties) {
const prop = contentType.schema.properties[paramName];
const parameter = {};
parameter.paramName = parameter.baseName = paramName;
parameter.type = parameter.dataType = parameter.datatype = parameter.baseType = prop.type;
parameter.format = parameter.dataFormat = prop.format;
parameter.required = contentType.schema.required && contentType.schema.required.indexOf(paramName) >= 0;
parameter.isBoolean = (parameter.type === 'boolean');
parameter.isDate = (parameter.dataFormat === 'date');
parameter.isDateTime = (parameter.dataFormat === 'date-time');
parameter.isBodyParam = false;
parameter.isFormParam = true;
operation.allParams.push(clone(parameter));
operation.formParams.push(clone(parameter));
if (parameter.required) operation.hasRequiredParams = true;
if (!parameter.required) operation.hasOptionalParams = true;
}
operation.hasParams = true;
operation.hasFormParams = true;
let mt = { mediaType: Object.keys(op.requestBody.content)[0] };
operation.consumes.push(mt);
operation.hasConsumes = true;
} else {
operation.bodyParam = {};
operation.bodyParam.isHeaderParam = false;
operation.bodyParam.isQueryParam = false;
operation.bodyParam.isPathParam = false;
operation.bodyParam.isFormParam = false;
operation.bodyParam.isBodyParam = true;
operation.bodyParam.isDate = false;
operation.bodyParam.isDateTime = false;
operation.bodyParam.baseName = 'body';
operation.bodyParam.paramName = 'body';
operation.bodyParam.baseType = 'object';
operation.bodyParam.required = op.requestBody.required||false;
operation.bodyParam.optional = !operation.bodyParam.required;
if (operation.bodyParam.required) operation.hasRequiredParams = true;
if (!operation.bodyParam.required) operation.hasOptionalParams = true;
operation.bodyParam.schema = {};
operation.bodyParam.isEnum = false; // TODO?
operation.bodyParam.vendorExtensions = specificationExtensions(op.requestBody);
let mt = { mediaType: Object.keys(op.requestBody.content)[0] };
operation.consumes.push(mt);
operation.hasConsumes = true;
let tmp = obj.consumes.find(function(e,i,a){
return (e.mediaType === mt.mediaType);
});
if (!tmp) {
obj.consumes.push(clone(mt)); // so convertArray works correctly
obj.hasConsumes = true;
}
operation.bodyParam.schema = contentType.schema;
operation.bodyParam.example = JSON.stringify(safeSample(contentType.schema,{quiet:true},api));
for (let p in schemaProperties) {
if (typeof contentType.schema[p] !== 'undefined') operation.bodyParam[p] = contentType.schema[p];
}
if (contentType.schema["x-oldref"]) {
operation.bodyParam.type = contentType.schema["x-oldref"].replace('#/components/schemas/','');
operation.bodyParam.dataType = operation.bodyParam.type;
operation.bodyParam.baseName = operation.bodyParam.type[0].toLowerCase() + operation.bodyParam.type.substr(1);
operation.bodyParam.paramName = operation.bodyParam.baseName;
operation.bodyParam.isPrimitiveType = false;
} else if (contentType.schema.type) {
operation.bodyParam.type = contentType.schema.type;
operation.bodyParam.dataType = typeMap(contentType.schema.type,operation.bodyParam.required,contentType.schema); // this is the below mentioned
} else {
operation.bodyParam.dataType = typeMap('object',operation.bodyParam.required,{});
operation.bodyParam.description = op.requestBody.description||'';
}
operation.bodyParam["%dataType%"] = operation.bodyParam.dataType; // bug in typescript-fetch template?
operation.bodyParam.jsonSchema = safeJson({schema: operation.bodyParam.schema},null,2);
operation.bodyParams.push(operation.bodyParam);
operation.bodyParam.isFile = false; // TODO
operation.hasParams = true;
operation.hasBodyParam = true;
operation.allParams.push(clone(operation.bodyParam));
}
}
}
operation.tags = op.tags;
operation.imports = op.tags;
operation.vendorExtensions = specificationExtensions(op);
operation.responses = [];
for (let r in op.responses) {
if (!r.startsWith('x-')) {
let response = op.responses[r];
let entry = {};
entry.code = r;
entry.isDefault = (r === 'default');
entry.nickname = 'response'+r;
entry.message = response.description;
entry.description = response.description||'';
entry.simpleType = true;
entry.schema = {};
entry.jsonSchema = safeJson({ schema: entry.schema },null,2);
if (response.content) {
entry.baseType = 'object';
entry.dataType = typeMap(entry.baseType,false,{});
let contentType = Object.values(response.content)[0];
let mt = {};
mt.mediaType = Object.keys(response.content)[0];
operation.produces.push(mt);
operation.hasProduces = true;
let tmp = obj.produces.find(function(e,i,a){
return (e.mediaType === mt.mediaType);
});
if (!tmp) {
obj.produces.push(clone(mt)); // so convertArray works correctly
obj.hasProduces = true;
}
if (contentType && contentType.schema) {
entry.schema = contentType.schema;
entry.jsonSchema = safeJson({schema:entry.schema},null,2);
entry.baseType = contentType.schema.type;
entry.isPrimitiveType = true;
entry.dataType = typeMap(contentType.schema.type,false,entry.schema);
if (contentType.schema["x-oldref"]) {
entry.dataType = contentType.schema["x-oldref"].replace('#/components/schemas/','');
entry.isPrimitiveType = false;
}
}
if (contentType && contentType.example) {
entry.hasExamples = true;
if (!entry.examples) entry.examples = [];
entry.examples.push({contentType: mt.mediaType, example: JSON.stringify(contentType.example,null,2)});
}
if (contentType && contentType.examples) {
for (let ex in contentType.examples) {
const example = contentType.examples[ex];
if (example.value) {
entry.hasExamples = true;
if (!entry.examples) entry.examples = [];
entry.examples.push({contentType: mt.mediaType, example: JSON.stringify(example.value,null,2)});
}
}
}
if (!entry.hasExamples && entry.schema) {
let example = safeSample(entry.schema,{quiet:true},api);
if (example) {
entry.hasExamples = true;
if (!entry.examples) entry.examples = [];
entry.examples.push({contentType: mt.mediaType, example:JSON.stringify(example,null,2)});
}
}
operation.examples = (operation.examples||[]).concat(entry.examples||[]);
operation.returnType = entry.dataType;
operation.returnBaseType = entry.baseType;
operation.returnTypeIsPrimitive = entry.isPrimitiveType;
operation.returnContainer = ((entry.baseType === 'object') || (entry.baseType === 'array'));
}
entry.responseHeaders = []; // TODO responseHeaders
entry.responseHeaders = convertArray(entry.responseHeaders);
entry.examples = convertArray(entry.examples);
entry.openapi = {};
entry.openapi.links = response.links;
operation.responses.push(entry);
operation.responses = convertArray(operation.responses);
}
if (obj.sortParamsByRequiredFlag) {
operation.allParams = operation.allParams.sort(function(a,b){
if (a.required && !b.required) return -1;
if (b.required && !a.required) return +1;
return 0;
});
}
}
operation.queryParams = convertArray(operation.queryParams);
operation.headerParams = convertArray(operation.headerParams);
operation.pathParams = convertArray(operation.pathParams);
operation.formParams = convertArray(operation.formParams);
operation.bodyParams = convertArray(operation.bodyParams);
operation.allParams = convertArray(operation.allParams);
operation.examples = convertArray(operation.examples);
if (operation.hasConsumes) {
operation.consumes = convertArray(operation.consumes);
}
else {
delete operation.consumes;
}
if (operation.hasProduces) {
operation.produces = convertArray(operation.produces);
}
else {
delete operation.produces;
}
operation.openapi.callbacks = op.callbacks;
//let container = {};
//container.baseName = operation.nickname;
//container.operation = operation;
//obj.operations.push(container);
return operation;
}
function convertToApis(source,obj,defaults) {
let apis = [];
for (let p in source.paths) {
for (let m in source.paths[p]) {
if ((m !== 'parameters') && (m !== 'summary') && (m !== 'description') && (!m.startsWith('x-'))) {
let op = source.paths[p][m];
let tagName = 'Default';
if (op.tags && op.tags.length > 0) {
tagName = op.tags[0];
}
let entry = apis.find(function(e,i,a){
return (e.name === tagName);
});
if (!entry) {
entry = {};
entry.name = tagName;
//if (defaults.language === 'typescript') {
// entry.classname = Case.pascal(entry.name);
//}
//else {
entry.classname = tagName+'Api';
//}
entry.classFilename = tagName+'Api';
entry.classVarName = tagName; // see issue #21
entry.packageName = obj.packageName; //! this may not be enough / sustainable. Or many props at wrong level :(
entry.operations = {};
entry.operations.operation = [];
apis.push(entry);
}
let operation = convertOperation(op,m,p,source.paths[p],obj,source);
entry.operations.operation.push(operation);
}
}
}
for (let t in source.tags) {
let tag = source.tags[t];
let entry = apis.find(function(e,i,a){
return (e.name === t);
});
if (entry) {
entry.classname = tag.name+'Api';
entry.description = tag.description;
entry.externalDocs = tag.externalDocs;
}
}
for (let api of apis) {
api.operations.operation = convertArray(api.operations.operation);
}
apis = convertArray(apis);
return apis;
}
function convertToPaths(source,obj,defaults) {
let paths = [];
for (let p in source.paths) {
for (let m in source.paths[p]) {
if ((m !== 'parameters') && (m !== 'summary') && (m !== 'description') && (!m.startsWith('x-'))) {
let op = source.paths[p][m];
let tagName = 'Default';
if (op.tags && op.tags.length > 0) {
tagName = op.tags[0];
}
let entry = paths.find(function(e,i,a){
return (e.name === p);
});
if (!entry) {
const split = p.replace(/^\//,'').split(/\//g);
const dirname = split.slice(0,-1).join('/');
const filename = split.slice(-1).join('');
// Generates class name from path using the rules
// * the slashes are stripped out
// * each path part is capitalised
// * each parameter is changed to By<param>
// i.e.
// /users => Users
// /users/{id} => UsersById
// /users/{id}/delete => UsersByIdDelete
const className = split.map(v=>v.replace(/{([^}]+)}/g,(v,v1)=>`By${v1[0].toUpperCase()}${v1.slice(1)}`).replace(/^./,(v)=>`${v[0].toUpperCase()}${v.slice(1)}`)).join('');
entry = {};
entry.name = p;
//if (defaults.language === 'typescript') {
// entry.classname = Case.pascal(entry.name);
//}
//else {
entry.classname = className+'Api';
//}
entry.classDirName = dirname;
entry.classFilename = filename;
entry.classVarName = tagName; // see issue #21
entry.packageName = obj.packageName; //! this may not be enough / sustainable. Or many props at wrong level :(
entry.operations = {};
entry.operations.operation = [];
paths.push(entry);
}
let operation = convertOperation(op,m,p,source.paths[p],obj,source);
entry.operations.operation.push(operation);
}
}
}
for (let t in source.tags) {
let tag = source.tags[t];
let entry = paths.find(function(e,i,a){
return (e.name === t);
});
if (entry) {
entry.classname = tag.name+'Api';
entry.description = tag.description;
entry.externalDocs = tag.externalDocs;
}
}
for (let path of paths) {
path.operations.operation = convertArray(path.operations.operation);
}
paths = convertArray(paths);
return paths;
}
// TODO add html and possibly termcap (https://www.npmjs.com/package/hermit) renderers
const markdownPPs = {
nop: function(markdown) {
return markdown;
}
};
function getSchemaType(schema) {
if (!schema.type && schema["x-oldref"]) {
return schema["x-oldref"].replace('#/components/schemas/', '');
}
return schema.type;
}
const typeMaps = {
nop: function(type,required,schema) {
return type;
},
java: function(type,required,schema) {
let result = type;
if (!required) result += '?';
return result;
},
javascript: function(type,required,schema) {
let result = type;
if (result === 'integer') result = 'number';
return result;
},
typescript: function(type,required,schema) {
let result = type;
if (result === 'integer') result = 'number';
if (result === 'array') {
result = 'Array';
if (schema.items) {
result += '<'+typeMap(getSchemaType(schema.items), false, schema.items)+'>';
}
}
return result;
},
go: function(type,required,schema) {
let result = type;
if (result === 'integer') result = 'int';
if (result === 'boolean') result = 'bool';
if (result === 'object') result = 'struct{}';
if (result === 'array') {
result = '[100]'; //!
if (schema.items && schema.items.type) {
result += typeMap(schema.items.type,false,schema.items);
}
}
return result;
}
};
const reservedWords = {
nop: [],
go: [ 'type' ]
};
let typeMap = typeMaps.nop;
let markdownPP = markdownPPs.nop;
let reserved = reservedWords.nop;
function getBase() {
let base = {};
base.supportingFiles = [];
base.modelTests = [];
base.modelDocs = [];
base.apiTests = [];
base.apiDocs = [];
base.allowUnicodeIdentifiers = false; /* boolean, toggles whether unicode identifiers are allowed in names or not, default is false */
//base.developerName = x; /* developer name in generated pom.xml */
//base.developerEmail = x; /* developer email in generated pom.xml */
//base.developerOrganization = x; /* developer organization in generated pom.xml */
//base.developerOrganizationUrl = x; /* developer organization URL in generated pom.xml */
base.gitUserId = 'Mermade'; /* Git user ID, e.g. swagger-api. */
base.gitRepoId = 'openapi-codegen'; /* Git repo ID, e.g. swagger-codegen. */
base.licenseName = 'Unlicense'; /* The name of the license */
base.projectLicenseName = 'Unlicense'; /* The name of the license */
base.licenseUrl = 'https://unlicense.org'; /* The URL of the license */
base.projectLicenseUrl = 'https://unlicense.org'; /* The URL of the license */
base.projectUrl = 'https://github.com/Mermade/openapi-codegen';
base.localVariablePrefix = ''; /* prefix for generated code members and local variables */
base.serializableModel = true; /* boolean - toggle "implements Serializable" for generated models */
base.bigDecimalAsString = false; /* Treat BigDecimal values as Strings to avoid precision loss. */
base.sortParamsByRequiredFlag = true; /* Sort method arguments to place required parameters before optional parameters. */
base.useDateTimeOffset = 0; /* Use DateTimeOffset to model date-time properties */
base.ensureUniqueParams = false; /* Whether to ensure parameter names are unique in an operation (rename parameters that are not). */
base.optionalMethodArgument = false; /* Optional method argument, e.g. void square(int x=10) (.net 4.0+ only). */
base.optionalAssemblyInfo = false; /* Generate AssemblyInfo.cs. */
base.netCoreProjectFile = true; /* Use the new format (.NET Core) for .NET project files (.csproj). */
base.useCollection = false; /* Deserialize array types to Collection<T> instead of List<T>. */
base.interfacePrefix = ''; /* Prefix interfaces with a community standard or widely accepted prefix. */
base.returnICollection = false; /* Return ICollection<T> instead of the concrete type. */
base.optionalProjectFile = false; /* Generate {PackageName}.csproj. */
base.variableNamingConvention = 'original'; /* {camelCase, PascalCase, snake_case, original, UPPERCASE} */
base.modelPropertyNaming = 'original'; /* {camelCase, PascalCase, snake_case, original, UPPERCASE} */
base.targetFramework = 4; /* The target .NET framework version. */
base.modelNamePrefix = ''; /* Prefix that will be prepended to all model names. Default is the empty string. */
base.modelNameSuffix = ''; /* Suffix that will be appended to all model names. Default is the empty string. */
base.releaseNote = 'Minor update'; /* Release note, default to 'Minor update'. */
base.supportsES6 = true; /* Generate code that conforms to ES6. */
base.supportsAsync = true; /* Generate code that supports async operations. */
base.emitJSDoc = true; /* */
base.emitModelMethods = true; /* */
base.excludeTests = false; /* Specifies that no tests are to be generated. */
base.generateApiDocs = true; /* Not user-configurable. System provided for use in templates. */
base.generateApiTests = true; /* Specifies that api tests are to be generated. */
base.generateModelDocs = true; /* Not user-configurable. System provided for use in templates. */
base.generateModelTests = true; /* Specifies that model tests are to be generated. */
base.hideGenerationTimestamp = false; /* Hides the generation timestamp when files are generated. */
base.generatePropertyChanged = true; /* Specifies that models support raising property changed events. */
base.nonPublicApi = false; /* Generates code with reduced access modifiers; allows embedding elsewhere without exposing non-public API calls to consumers. */
base.validatable = true; /* Generates self-validatable models. */
base.ignoreFileOverride = '.swagger-codegen-ignore'; /* Specifies an override location for the .swagger-codegen-ignore file. Most useful on initial generation. */
base.removeOperationIdPrefix = false; /* Remove prefix of operationId, e.g. config_getId => getId */
base.serverPort = 8000;
base.newline = '\n';
base.apiDocPath = '';
base.modelDocPath = '';
base.classPrefix = 'cls';
//extensions
base.modelNaming = 'original'; /* {camelCase, PascalCase, snake_case, original, UPPERCASE} */
return base;
}
function getPrime(api,defaults) {
let prime = {};
prime.classname = api.info.title.toLowerCase().split(' ').join('_').split('-').join('_');
prime.projectName = prime.classname;
prime.appVersion = api.info.version;
prime.apiVersion = api.info.version;
prime.packageVersion = api.info.version;
prime.projectVersion = api.info.version;
prime.version = api.info.version;
prime.title = api.info.title;
prime.swaggerVersion = '2.0';
prime.generatorVersion = require('./package.json').version;
prime.swaggerCodegenVersion = 'openapi-codegen-v'+prime.generatorVersion;
prime.appDescription = api.info.description||'No description';
prime.projectDescription = prime.appDescription;
prime.classVarName = 'default'; // see issue #21
prime.exportedName = prime.classname;
prime.packageTitle = prime.classname; /* Specifies an AssemblyTitle for the .NET Framework global assembly attributes stored in the AssemblyInfo file. */
prime.infoEmail = api.info.contact ? api.info.contact.email : null;
prime.appContact = prime.infoEmail;
prime.infoUrl = api.info.contact ? api.info.contact.url : null;
prime.licenseInfo = api.info.license ? api.info.license.name : null;
prime.licenseUrl = api.info.license ? api.info.license.url : null;
prime.appName = api.info.title;
prime.host = ''
prime.basePath = '/';
prime.basePathWithoutHost = '/';
prime.contextPath = '/';
prime.packageName = 'IO.OpenAPI';
prime.apiPackage = prime.packageName; /* package for generated api classes */
prime.generatorPackage = 'IO.OpenAPI';
prime.invokerPackage = 'IO.OpenAPI'; /* root package for generated code */
prime.modelPackage = 'IO.OpenAPI'; /* package for generated models */
prime.package = 'IO.OpenAPI.Api';
prime.phpInvokerPackage = prime.invokerPackage; /* root package for generated php code */
prime.perlModuleName = prime.invokerPackage; /* root module name for generated perl code */
prime.podVersion = '1.0.0';
prime.pythonPackageName = prime.invokerPackage; /* package name for generated python code */
prime.clientPackage = 'IO.OpenAPI.Client';
prime.importPath = 'IO.OpenAPI.Api.Default';
prime.hasImport = true;
prime.hasMore = true;
prime.generatedDate = new Date().toString();
prime.generatorClass = defaults.configName; // 'class ' prefix?
prime.fullyQualifiedGeneratorClass = prime.generatorPackage+'.'+prime.generatorClass;
prime.imports = [ { "import": "IO.OpenAPI.Model.Default" } ];
prime.name = prime.classname;
prime.classFilename = prime.classname;
prime.jsModuleName = prime.classname;
prime.moduleName = prime.classname;
prime.jsProjectName = prime.classname;
prime.baseNamespace = prime.packageName;
prime.sourceFolder = './out/'+defaults.configName; /* source folder for generated code */
prime.templateDir = './templates/'+defaults.configName;
prime.implFolder = prime.sourceFolder; /* folder for generated implementation code */
prime.library = ''; /* library template (sub-template) */
prime.packageGuid = uuidv4(); /* The GUID that will be associated with the C# project */
prime.optionalEmitDefaultValues = false; /* Set DataMember's EmitDefaultValue. */
prime.packageProductName = prime.projectName; /* Specifies an AssemblyProduct for the .NET Framework global assembly attributes stored in the AssemblyInfo file. */
prime.packageCompany = 'Smartbear Software'; /* Specifies an AssemblyCompany for the .NET Framework global assembly attributes stored in the AssemblyInfo file. */
prime.packageAuthors = 'Swagger-Codegen authors'; /* Specifies Authors property in the .NET Core project file. */
prime.packageCopyright = 'Copyright 2016 Smartbear Software'; /* Specifies an AssemblyCopyright for the .NET Framework global assembly attributes stored in the AssemblyInfo file. */
// prime.groupId = x; /* groupId in generated pom.xml */
// prime.artifactId = x; /* artifactId in generated pom.xml */
// prime.artifactVersion = x; /* artifact version in generated pom.xml */
// prime.artifactUrl = x; /* artifact URL in generated pom.xml */
// prime.scmConnection = x; /* SCM connection in generated pom.xml */
// prime.scmDeveloperConnection = x; /* SCM developer connection in generated pom.xml */
// prime.scmUrl = x; /* SCM URL in generated pom.xml */
prime.httpUserAgent = 'OpenAPI-Codegen/'+prime.packageVersion+'/'+defaults.configName; /* HTTP user agent, e.g. codegen_csharp_api_client, default to 'Swagger-Codegen/{packageVersion}}/{language}' */
return prime;
}
function transform(api, defaults, callback) {
let base = getBase(); // defaults which are hard-coded
let lang = (defaults.language||'').toLowerCase();
if (typeMaps[lang]) typeMap = typeMaps[lang];
if (reservedWords[lang]) reserved = reservedWords[lang];
let prime = getPrime(api,defaults); // defaults which depend in some way on the api definition
let obj = Object.assign({},base,prime,defaults);
if (defaults.swagger) {
obj.swagger = defaults.swagger;
}
else {
const container = {};
container.spec = api;
container.source = defaults.source;
let conv = new downconverter(container);
obj.swagger = conv.convert();
}
obj["swagger-yaml"] = yaml.stringify(obj.swagger); // set to original if converted v2.0
obj["swagger-json"] = JSON.stringify(obj.swagger, null, 2); // set to original if converted 2.0
obj["openapi-yaml"] = yaml.stringify(api);
obj["openapi-json"] = JSON.stringify(api, null, 2);
// openapi3 extensions
obj.openapi = {};
obj.openapi.operationCounter = 1;
obj.openapi.version = api.openapi;
obj.openapi.servers = api.servers;
// helper functions (seen in erlang-client)
obj.qsEncode = function() {
thisFunc = encodeURIComponent;
return function(template,context){
console.warn(util.inspect(template));
console.warn(util.inspect(this));
};
};
obj.this = function() {
return thisFunc(this.paramName);
};
obj.length = function() {
arrayMode = 'length';
return true;
};
obj.capitalize = function() {
//? seen in akka-scala
return true;
};
let allSecurity = [];
if (api.components && api.components.securitySchemes) {
for (let s in api.components.securitySchemes) {
let entry = {};
entry[s] = api.components.securitySchemes[s];
allSecurity.push(entry);
}
}
let authData = getAuthData(allSecurity,api);
obj = Object.assign(obj,authData);
api = deref(api,api,{$ref:'x-oldref'});
obj.messages = [];
let message = {};
let vOptions = {anchors:true, lint:defaults.lint};
if (defaults.stools && defaults.swagger) {
stools.specs.v2_0.validate(defaults.swagger,function(err,result){
if (err) console.error(util.inspect(err));
if (result.errors) {
for (let e of result.errors) {
let message = {};
message.level = 'Error';
message.elementType = 'Path';
message.message = e.message;
message.elementId = e.path.join('/');
obj.messages.push(message);
if (defaults.verbose) console.log(message);
}
for (let w of result.warnings) {
let message = {};
message.level = 'Warning';
message.elementType = 'Path';
message.message = w.message;
message.elementId = w.path.join('/');
obj.messages.push(message);
if (defaults.verbose) console.log(message);
}
}
});
}
else {
validator(api,vOptions)
.then(options => {
message.level = 'Valid';
message.elementType = 'Context';
message.elementId = 'None';
message.message = 'No validation errors detected';
obj.messages.push(message);
if (defaults.verbose) console.log(message);
})
.catch(ex => {
message.level = 'Error';
message.elementType = 'Context';
message.elementId = vOptions.context.pop();
message.message = ex.message;
obj.messages.push(message);
console.error(message);
});
}
if (api.servers && api.servers.length) {
let u = api.servers[0].url;
let up = url.parse(u);
obj.host = up.host;
obj.basePath = up.path;
obj.basePathWithoutHost = up.path;
}
obj.consumes = [];
obj.produces = [];
obj.apiInfo = {};
obj.apiInfo.apis = convertToApis(api,obj,defaults);
obj.apiInfo.paths = convertToPaths(api,obj,defaults);
obj.produces = convertArray(obj.produces);
obj.consumes = convertArray(obj.consumes);
if (defaults.debug) obj.debugOperations = JSON.stringify(obj,null,2);
obj.models = [];
if (api.components) {
for (let s in api.components.schemas) {
let schema = api.components.schemas[s];
if (schema !== null) {
let container = {};
let model = {};
model.name = s;
if (obj.modelNaming === 'snake_case') {
model.name = Case.snake(model.name);
}
model.classname = model.name;
model.classVarName = s;
model.modelJson = safeJson(schema,null,2);
model.title = schema.title;
model.unescapedDescription = schema.description;
model.classFilename = obj.classPrefix+model.name;
model.modelPackage = model.name;
model.isEnum = !!schema.enum;
model.hasEnums = false;
model.vars = [];
walkSchema(schema,{},wsGetState,function(schema,parent,state){
let entry = {};
entry.name = schema.name || schema.title;
if (!entry.name && state.property && (state.property.startsWith('properties') ||
state.property.startsWith('additionalProperties'))) {
entry.name = state.property.split('/')[1];
}
if (entry.name) {
entry.baseName = entry.name.toLowerCase();
}
if (obj.variableNamingConvention === 'original') {
if (obj.modelPropertyNaming === 'snake_case') {
entry.name = Case.snake(entry.name);
}
} else {
if (obj.variableNamingConvention === 'snake_case') {
entry.baseName = entry.name;
entry.name = Case.snake(entry.name);
}
}
if (reserved.indexOf(entry.name)>=0) {
entry.name = Case.pascal(entry.name);
}
entry.getter = Case.camel('get_'+entry.name);
entry.setter = Case.camel('set_'+entry.name);
entry.description = schema.description||'';
entry.unescapedDescription = entry.description;
entry.required = (parent.required && parent.required.indexOf(entry.name)>=0)||false;
entry.isNotRequired = !entry.required;
entry.readOnly = !!schema.readOnly;
entry.type = typeMap(getSchemaType(schema), entry.required, schema);
entry.dataType = entry.type; //camelCase for imported files
entry.datatype = entry.type; //lower for other files
entry.jsonSchema = safeJson(schema,null,2);
for (let p in schemaProperties) {
if (typeof schema[p] !== 'undefined') entry[p] = schema[p];
}
entry.isEnum = !!schema.enum;
entry.isString = schema.type == 'string';
entry.isListContainer = schema.type === 'array';
entry.isMapContainer = schema.type === 'object';
entry.isPrimitiveType = !entry.isListContainer && !entry.isMapContainer;