/**
* Forge SDK
* The Forge Platform contains an expanding collection of web service components that can be used with Autodesk cloud-based products or your own technologies. Take advantage of Autodesk’s expertise in design and engineering.
*
* Contact: forge.help@autodesk.com
*
* NOTE: This class is auto generated by the swagger code generator program.
* https://github.com/swagger-api/swagger-codegen.git
* Do not edit the class manually.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/*jshint esversion: 9 */
module.exports = (function () {
'use strict';
const axios = require('axios');
/**
* @module ApiClient
*/
/**
* Manages low level client-server communications, parameter marshalling, etc. There should not be any need for an
* application to use this class directly - the *Api and model classes provide the public API for the service. The
* contents of this file should be regarded as internal but are documented for completeness.
* @alias module:ApiClient
* @class
*/
const exports = function (basepath) {
/**
* The base URL against which to resolve every API call's (relative) path.
* @type {String}
* @default https://developer.api.autodesk.com
*/
this.basePath = (basepath || 'https://developer.api.autodesk.com').replace(/\/+$/, '');
/**
* The default HTTP headers to be included for all API calls.
* @type {Array.<String>}
* @default {}
*/
this.defaultHeaders = {};
/**
* The default HTTP timeout for all API calls.
* @type {Number}
* @default 60000
*/
this.timeout = 60000;
};
exports.prototype.switchServerPath = function (basepath) {
if (basepath !== undefined)
this.basePath = basepath.replace(/\/+$/, '');
};
/**
* Returns a string representation for an actual parameter.
* @param param The actual parameter.
* @returns {String} The string representation of <code>param</code>.
*/
exports.prototype.paramToString = function (param) {
if (param === undefined || param === null) {
return '';
}
if (param instanceof Date) {
return param.toJSON();
}
return param.toString();
};
/**
* Builds full URL by appending the given path to the base URL and replacing path parameter place-holders with parameter values.
* NOTE: query parameters are not handled here.
* @param {String} path The path to append to the base URL.
* @param {Object} pathParams The parameter values to append.
* @returns {String} The encoded path with parameter values substituted.
*/
exports.prototype.buildUrl = function (path, pathParams) {
const _this = this;
if (!path.match(/^\//))
path = '/' + path;
let url = (this.basePath + path).replace(/\{([\w-]+)}/g, function (fullMatch, key) {
let value = fullMatch;
if (pathParams.hasOwnProperty(key))
value = _this.paramToString(pathParams[key]);
return (encodeURIComponent(value));
});
return (url);
};
/**
* Checks whether the given content type represents JSON.<br>
* JSON content type examples:<br>
* <ul>
* <li>application/json</li>
* <li>application/json; charset=UTF8</li>
* <li>APPLICATION/JSON</li>
* </ul>
* @param {String} contentType The MIME content type to check.
* @returns {Boolean} <code>true</code> if <code>contentType</code> represents JSON, otherwise <code>false</code>.
*/
exports.prototype.isJsonMime = function (contentType) {
return Boolean(contentType !== undefined && contentType !== null && contentType.match(/^application\/(vnd.api\+)?json(;.*)?$/i));
};
/**
* Chooses a content type from the given array, with JSON preferred; i.e. return JSON if included, otherwise return the first.
* @param {Array.<String>} contentTypes
* @returns {String} The chosen content type, preferring JSON.
*/
exports.prototype.jsonPreferredMime = function (contentTypes) {
for (let i = 0; i < contentTypes.length; i++) {
if (this.isJsonMime(contentTypes[i]))
return contentTypes[i];
}
return (contentTypes[0]);
};
/**
* Checks whether the given parameter value represents file-like content.
* @param param The parameter to check.
* @returns {Boolean} <code>true</code> if <code>param</code> represents a file.
*/
exports.prototype.isFileParam = function (param) {
const type = typeof param;
if ((type === 'number') || (type === 'boolean') || (type === 'string') || (type === 'undefined')) {
return false;
}
return (param instanceof require('fs').ReadStream) || (typeof Buffer === 'function' && param instanceof Buffer);
};
/**
* Normalizes parameter values:
* <ul>
* <li>remove nils</li>
* <li>keep files and arrays</li>
* <li>format to string with `paramToString` for other cases</li>
* </ul>
* @param {Object.<String, Object>} params The parameters as object properties.
* @returns {Object.<String, Object>} normalized parameters.
*/
exports.prototype.normalizeParams = function (params) {
const newParams = {};
for (const key in params) {
if (params.hasOwnProperty(key) && params[key] !== undefined && params[key] !== null) {
const value = params[key];
if (this.isFileParam(value) || Array.isArray(value)) {
newParams[key] = value;
} else {
newParams[key] = this.paramToString(value);
}
}
}
return newParams;
};
/**
* Enumeration of collection format separator strategies.
* @enum {String}
* @readonly
*/
exports.CollectionFormatEnum = {
/**
* Comma-separated values. Value: <code>csv</code>
* @const
*/
CSV: ',',
/**
* Space-separated values. Value: <code>ssv</code>
* @const
*/
SSV: ' ',
/**
* Tab-separated values. Value: <code>tsv</code>
* @const
*/
TSV: '\t',
/**
* Pipe(|)-separated values. Value: <code>pipes</code>
* @const
*/
PIPES: '|',
/**
* Native array. Value: <code>multi</code>
* @const
*/
MULTI: 'multi'
};
/**
* Builds a string representation of an array-type actual parameter, according to the given collection format.
* @param {Array} param An array parameter.
* @param {module:ApiClient.CollectionFormatEnum} collectionFormat The array element separator strategy.
* @returns {String|Array} A string representation of the supplied collection, using the specified delimiter. Returns
* <code>param</code> as is if <code>collectionFormat</code> is <code>multi</code>.
*/
exports.prototype.buildCollectionParam = function buildCollectionParam (param, collectionFormat) {
if (param === undefined || param === null) {
return null;
}
switch (collectionFormat) {
case 'csv':
return param.map(this.paramToString).join(',');
case 'ssv':
return param.map(this.paramToString).join(' ');
case 'tsv':
return param.map(this.paramToString).join('\t');
case 'pipes':
return param.map(this.paramToString).join('|');
case 'multi':
// return the array directly
return param.map(this.paramToString);
default:
throw new Error('Unknown collection format: ' + collectionFormat);
}
};
/**
* Applies authentication header to the request.
* @param {Object} requestParams - The requestParams object created by a <code>axios()</code> call.
* @param {Object} headers - The headers that passed to this method
* @param {Object} oauth2client - OAuth2 client that has a credentials object
* @param {Object} credentials - The credentials object
*/
exports.prototype.applyAuthToRequest = function (requestParams, headers, oauth2client, credentials) {
const _this = this;
function setAuthHeader (credentials) {
if (credentials && credentials.access_token) {
headers['Authorization'] = 'Bearer ' + credentials.access_token; // jshint ignore:line
}
}
return new Promise(function (resolve, reject) {
// if the request doesn't require authentication, just resolve the promise
if (!credentials || (credentials && !credentials.access_token))
return (resolve());
// let's see if the token is already expired?
// be careful access tokens are validated once teh query was received by the server, not when emitted
// for this reason, we need to aknowledge the time to upload payload/file/etc... (300 == 5min)
if (oauth2client && oauth2client.autoRefresh && new Date(credentials.expires_at).getTime() - 300000 <= Date.now()) {
// set the correct promiseObj, for 2 or 3 legged token
let isCredentialsTypeTwoLegged = credentials.refresh_token === undefined;
const getCredentialsPromise = isCredentialsTypeTwoLegged ?
oauth2client.authenticate() // 2-legged: create a new credentials object
:
oauth2client.refreshToken(credentials); // 3-legged: use refresh
getCredentialsPromise.then(function (newCredentials) {
_this.debug('credentials were refreshed, new credentials:', newCredentials);
// For a 2-legged token just update the credentials object
if (isCredentialsTypeTwoLegged) {
oauth2client.setCredentials(newCredentials);
}
setAuthHeader(newCredentials);
resolve();
}, function (err) {
reject(err);
});
} else {
setAuthHeader(credentials);
_this.debug('set current credentials to header', credentials);
resolve();
}
});
};
/**
* Enable working in debug mode
* To activate, simple set ForgeSdk.setDebug(true);
*/
exports.prototype.debug = function debug () {
if (this.isDebugMode) {
const args = Array.prototype.slice.call(arguments);
console.log(...args);
}
};
exports.prototype.warn = function warn () {
if (this.isDebugMode) {
const args = Array.prototype.slice.call(arguments);
console.warn(args);
}
};
exports.prototype.error = function error () {
if (this.isDebugMode) {
const args = Array.prototype.slice.call(arguments);
console.error(['\x1b[31mError:', ...args, '\x1b[0m']);
}
};
/**
* Is this obj a readable stream
*/
exports.isReadableStream = function (obj) {
return (obj && typeof obj.pipe === 'function' && typeof obj._read === 'function' && typeof obj._readableState === 'object');
};
/**
* Is this obj a writable stream
*/
exports.isWritableStream = function (obj) {
return (obj && typeof obj.pipe === 'function' && typeof obj._write === 'function' && typeof obj._writableState === 'object');
};
/**
* Invokes the REST service using the supplied settings and parameters.
* @param {String} path The base URL to invoke.
* @param {String} httpMethod The HTTP method to use.
* @param {Object.<String, String>} pathParams A map of path parameters and their values.
* @param {Object.<String, Object>} queryParams A map of query parameters and their values.
* @param {Object.<String, Object>} headerParams A map of header parameters and their values.
* @param {Object.<String, Object>} formParams A map of form parameters and their values.
* @param {Object} bodyParam The value to pass as the request body.
* @param {Array.<String>} contentTypes An array of request MIME types.
* @param {Array.<String>} accepts An array of acceptable response MIME types.
* @param {(String|Array|Object|Function)} returnType The required type to return; can be a string for simple types or the
* constructor for a complex type.
* @param {Object} oauth2client oauth2client for the call
* @param {Object} credentials credentials for the call
* @returns {Object} A Promise object.
*/
exports.prototype.callApi = function callApi (path, httpMethod, pathParams,
queryParams, headerParams, formParams, bodyParam, contentTypes, accepts,
returnType, oauth2client, credentials
) {
const _this = this;
const requestParams = {};
requestParams.uri = this.buildUrl(path, pathParams);
requestParams.method = httpMethod;
const headers = {};
requestParams.qs = this.normalizeParams(queryParams);
requestParams.timeout = this.timeout;
const contentType = this.jsonPreferredMime(contentTypes);
if (contentType)
headers['Content-Type'] = contentType;
if (contentType === 'application/x-www-form-urlencoded') {
requestParams.form = this.normalizeParams(formParams);
} else if (contentType === 'multipart/form-data') {
requestParams.formData = this.normalizeParams(formParams);
} else if (bodyParam) {
requestParams.body = bodyParam;
if (this.isJsonMime(contentType))
requestParams.json = true;
}
if (accepts.length > 0) {
headers['Accept'] = accepts.join(','); // jshint ignore:line
for (let i = 0; i < accepts.length; i++) {
if (accepts[i] === 'application/octet-stream')
requestParams.encoding = null;
}
}
if (headerParams['Accept-Encoding'] === 'gzip, deflate')
requestParams.encoding = null;
headerParams['User-Agent'] = 'forge-apis/0.9.2 (nodejs)';
_this.debug('request params were', requestParams);
return new Promise(function (resolve, reject) {
_this.applyAuthToRequest(requestParams, headers, oauth2client, credentials).then(function () {
// headerParams optional overrides
requestParams.headers = Object.assign(headers, headerParams);
requestParams.headers = Object.assign(requestParams.headers, _this.defaultHeaders);
requestParams.agentOptions = {
secureProtocol: 'TLSv1_2_method' // 'TLSv1.2'
};
requestParams.headers && Object.keys(requestParams.headers).map((key) => {
if (requestParams.headers[key] === undefined)
delete requestParams.headers[key];
}); // jshint ignore:line
axios({
method: requestParams.method,
url: requestParams.uri,
headers: requestParams.headers,
params: requestParams.qs || {},
maxContentLength: Infinity,
maxBodyLength: Infinity,
data: requestParams.body,
})
.then((response) => {
if (response.statusCode >= 400) {
_this.debug('error response', {
statusCode: response.status || response.statusCode,
statusMessage: response.statusText || response.statusMessage,
headers: response.headers,
});
reject({
statusCode: response.status || response.statusCode,
statusMessage: response.statusText || response.statusMessage,
headers: response.headers,
statusBody: response.data,
});
} else {
resolve({
statusCode: response.status || response.statusCode,
headers: response.headers,
body: response.data,
});
}
})
.catch((err) => {
err.statusCode = err.status;
reject(err);
});
}, function (err) {
throw new Error(err.toString());
});
});
};
/**
* Parses an ISO-8601 string representation of a date value.
* @param {String} str The date value as a string.
* @returns {Date} The parsed date object.
*/
exports.parseDate = function (str) {
return new Date(str.replace(/T/i, ' '));
};
/**
* Converts a value to the specified type.
* @param {(String|Object)} data The data to convert, as a string or object.
* @param {(String|Array.<String>|Object.<String, Object>|Function)} type The type to return. Pass a string for simple types
* or the constructor function for a complex type. Pass an array containing the type name to return an array of that type. To
* return an object, pass an object with one property whose name is the key type and whose value is the corresponding value type:
* all properties on <code>data<code> will be converted to this type.
* @returns {Object} An instance of the specified type.
*/
exports.convertToType = function (data, type) {
switch (type) {
case 'Boolean':
return Boolean(data);
case 'Integer':
return parseInt(data, 10);
case 'Number':
return parseFloat(data);
case 'String':
return String(data);
case 'Date':
return this.parseDate(String(data));
default:
if (type === Object) {
// generic object, return directly
return data;
} else if (typeof type === 'function') {
// for model type like: User
return type.constructFromObject(data);
} else if (Array.isArray(type)) {
// for array type like: ['String']
const itemType = type[0];
return data.map(function (item) {
return exports.convertToType(item, itemType);
});
} else if (typeof type === 'object') {
// for plain object type like: {'String': 'Integer'}
let keyType, valueType;
for (const k in type) {
if (type.hasOwnProperty(k)) {
keyType = k;
valueType = type[k];
break;
}
}
const result = {};
for (const j in data) {
if (data.hasOwnProperty(j)) {
const key = exports.convertToType(j, keyType);
result[key] = exports.convertToType(data[j], valueType);
}
}
return (result);
} else {
// for unknown type, return the data directly
return (data);
}
}
};
exports.version = '0.9.2';
exports.userAgentHeaders = {
'User-Agent': `forge-apis/${exports.version} nodejs api wrappers library`,
};
/**
* The default API client implementation.
* @type {module:ApiClient}
*/
exports.instance = new exports();
return exports;
}());