Merge pull request #699 from sasjs/special-missing

Special missing function from @sasjs/utils

package-lock.json

@@ -8,7 +8,7 @@
       "hasInstallScript": true,
       "license": "ISC",
       "dependencies": {
-        "@sasjs/utils": "2.40.0",
+        "@sasjs/utils": "2.44.0",
         "axios": "0.26.0",
         "axios-cookiejar-support": "1.0.1",
         "form-data": "4.0.0",
@@ -1142,9 +1142,9 @@
       }
     },
     "node_modules/@sasjs/utils": {
-      "version": "2.40.0",
-      "resolved": "https://registry.npmjs.org/@sasjs/utils/-/utils-2.40.0.tgz",
-      "integrity": "sha512-U0y/eqRlvfkMHmKDlr1xmeN+Rask7TnJPuRpOz71P8QpGYTw1M9AyZvzRSk503p4KCJb8ysdcqXyGVLfhuoM+A==",
+      "version": "2.44.0",
+      "resolved": "https://registry.npmjs.org/@sasjs/utils/-/utils-2.44.0.tgz",
+      "integrity": "sha512-hpC4erHYA8Mcb38mzxFEP0cXehfa0iKeqSW2d9MmxZ9g2qpy0BU6xyZJohN9kOiafXo5H359ndNKsg4DOq5YgA==",
       "hasInstallScript": true,
       "dependencies": {
         "@types/fs-extra": "9.0.13",
@@ -13870,9 +13870,9 @@
       }
     },
     "@sasjs/utils": {
-      "version": "2.40.0",
-      "resolved": "https://registry.npmjs.org/@sasjs/utils/-/utils-2.40.0.tgz",
-      "integrity": "sha512-U0y/eqRlvfkMHmKDlr1xmeN+Rask7TnJPuRpOz71P8QpGYTw1M9AyZvzRSk503p4KCJb8ysdcqXyGVLfhuoM+A==",
+      "version": "2.44.0",
+      "resolved": "https://registry.npmjs.org/@sasjs/utils/-/utils-2.44.0.tgz",
+      "integrity": "sha512-hpC4erHYA8Mcb38mzxFEP0cXehfa0iKeqSW2d9MmxZ9g2qpy0BU6xyZJohN9kOiafXo5H359ndNKsg4DOq5YgA==",
       "requires": {
         "@types/fs-extra": "9.0.13",
         "@types/prompts": "2.0.13",

package.json

@@ -72,7 +72,7 @@
   },
   "main": "index.js",
   "dependencies": {
-    "@sasjs/utils": "2.40.0",
+    "@sasjs/utils": "2.44.0",
     "axios": "0.26.0",
     "axios-cookiejar-support": "1.0.1",
     "form-data": "4.0.0",

sasjs-tests/README.md

@@ -84,6 +84,15 @@ parmcards4;
   %webout(CLOSE)
 ;;;;
 %mm_createwebservice(path=/Public/app/common,name=sendArr)
+parmcards4;
+  data work.macvars;
+    set sashelp.vmacro;
+  run;
+  %webout(OPEN)
+  %webout(OBJ,macvars) 
+  %webout(CLOSE)
+;;;;
+%mm_createwebservice(path=/Public/app/common,name=sendMacVars)
 parmcards4;
 let he who hath understanding, reckon the number of the beast
 ;;;;
@@ -118,7 +127,6 @@ parmcards4;
   %webout(CLOSE)
 ;;;;
 %mp_createwebservice(path=/Public/app/common,name=sendObj)
-filename ft15f001 temp;
 parmcards4;
   %webout(FETCH)
   %webout(OPEN)
@@ -132,7 +140,15 @@ parmcards4;
   %webout(CLOSE)
 ;;;;
 %mp_createwebservice(path=/Public/app/common,name=sendArr)
-filename ft15f001 temp;
+parmcards4;
+  data work.macvars;
+    set sashelp.vmacro;
+  run;
+  %webout(OPEN)
+  %webout(OBJ,macvars) 
+  %webout(CLOSE)
+;;;;
+%mp_createwebservice(path=/Public/app/common,name=sendMacVars)
 parmcards4;
 If you can keep your head when all about you
     Are losing theirs and blaming it on you,

sasjs-tests/package-lock.json

@@ -2388,11 +2388,11 @@
     "node_modules/@sasjs/adapter": {
       "version": "5.0.0",
       "resolved": "file:../build/sasjs-adapter-5.0.0.tgz",
-      "integrity": "sha512-lbDWueAEnfNlu4OGrc9hBEzT0aoLfAy7eLd2nLHArrF6zukcSGBNhUgOqxIhlz4WeBdf1gt3nk1G7p5X1mrWYQ==",
+      "integrity": "sha512-5qtEs9yFuZ4v2UrFGNHeCIr/yZTp7D9He+e+N333qW9mdLJJ8fzRifuur/rFE6bNPqC2bdCjicYkO/yrHR4LQw==",
       "hasInstallScript": true,
       "license": "ISC",
       "dependencies": {
-        "@sasjs/utils": "2.36.1",
+        "@sasjs/utils": "2.40.1",
         "axios": "0.26.0",
         "axios-cookiejar-support": "1.0.1",
         "form-data": "4.0.0",
@@ -2422,9 +2422,9 @@
       }
     },
     "node_modules/@sasjs/utils": {
-      "version": "2.36.1",
-      "resolved": "https://registry.npmjs.org/@sasjs/utils/-/utils-2.36.1.tgz",
-      "integrity": "sha512-JkGUpLOODsvkeU+S25jb9k2WnvzyD2w6cEk7YyQ/byuqKL8xawH91PPWegrVcJlDY8WmqKE4CPcA3d1mM3B3LA==",
+      "version": "2.40.1",
+      "resolved": "https://registry.npmjs.org/@sasjs/utils/-/utils-2.40.1.tgz",
+      "integrity": "sha512-wWYElDH71bSZTdZ5V38743vAnw2EPDhzH7+1s7zxINHpaQWK/qrDldI0vgVFLeGpxVU0D7WPZ/ltG6MoE2obeg==",
       "hasInstallScript": true,
       "dependencies": {
         "@types/fs-extra": "9.0.13",
@@ -20998,9 +20998,9 @@
     },
     "@sasjs/adapter": {
       "version": "file:../build/sasjs-adapter-5.0.0.tgz",
-      "integrity": "sha512-lbDWueAEnfNlu4OGrc9hBEzT0aoLfAy7eLd2nLHArrF6zukcSGBNhUgOqxIhlz4WeBdf1gt3nk1G7p5X1mrWYQ==",
+      "integrity": "sha512-5qtEs9yFuZ4v2UrFGNHeCIr/yZTp7D9He+e+N333qW9mdLJJ8fzRifuur/rFE6bNPqC2bdCjicYkO/yrHR4LQw==",
       "requires": {
-        "@sasjs/utils": "2.36.1",
+        "@sasjs/utils": "2.40.1",
         "axios": "0.26.0",
         "axios-cookiejar-support": "1.0.1",
         "form-data": "4.0.0",
@@ -21022,9 +21022,9 @@
       }
     },
     "@sasjs/utils": {
-      "version": "2.36.1",
-      "resolved": "https://registry.npmjs.org/@sasjs/utils/-/utils-2.36.1.tgz",
-      "integrity": "sha512-JkGUpLOODsvkeU+S25jb9k2WnvzyD2w6cEk7YyQ/byuqKL8xawH91PPWegrVcJlDY8WmqKE4CPcA3d1mM3B3LA==",
+      "version": "2.40.1",
+      "resolved": "https://registry.npmjs.org/@sasjs/utils/-/utils-2.40.1.tgz",
+      "integrity": "sha512-wWYElDH71bSZTdZ5V38743vAnw2EPDhzH7+1s7zxINHpaQWK/qrDldI0vgVFLeGpxVU0D7WPZ/ltG6MoE2obeg==",
       "requires": {
         "@types/fs-extra": "9.0.13",
         "@types/prompts": "2.0.13",

sasjs-tests/src/App.tsx

@@ -6,6 +6,7 @@ import { specialCaseTests } from './testSuites/SpecialCases'
 import { sasjsRequestTests } from './testSuites/SasjsRequests'
 import '@sasjs/test-framework/dist/index.css'
 import { computeTests } from './testSuites/Compute'
+import { fileUploadTests } from './testSuites/FileUpload'
 
 const App = (): ReactElement<{}> => {
   const { adapter, config } = useContext(AppContext)
@@ -18,7 +19,8 @@ const App = (): ReactElement<{}> => {
         sendArrTests(adapter),
         sendObjTests(adapter),
         specialCaseTests(adapter),
-        sasjsRequestTests(adapter)
+        sasjsRequestTests(adapter),
+        fileUploadTests(adapter)
       ]
 
       if (adapter.getSasjsConfig().serverType === 'SASVIYA') {

sasjs-tests/src/testSuites/FileUpload.ts

@@ -0,0 +1,35 @@
+import SASjs from '@sasjs/adapter'
+import { TestSuite } from '@sasjs/test-framework'
+
+export const fileUploadTests = (adapter: SASjs): TestSuite => ({
+  name: 'File Upload Tests',
+  tests: [
+    {
+      title: 'Upload File',
+      description: 'Should upload the file to VIYA',
+      test: async () => {
+        let blob: any = new Blob(['test'], { type: 'text/html' })
+        blob['lastModifiedDate'] = ''
+        blob['name'] = 'macvars_testfile'
+        let file = blob
+
+        const filesToUpload = [
+          {
+            file: file,
+            fileName: file.name
+          }
+        ]
+
+        return adapter.uploadFile('common/sendMacVars', filesToUpload, null)
+      },
+      assertion: (response: any) =>
+        (response.macvars as any[]).findIndex(
+          (el: any) => el.NAME === '_WEBIN_FILE_COUNT' && el.VALUE === '1'
+        ) > -1 &&
+        (response.macvars as any[]).findIndex(
+          (el: any) =>
+            el.NAME === '_WEBIN_FILENAME' && el.VALUE === 'macvars_testfile'
+        ) > -1
+    }
+  ]
+})

sasjs-tests/src/testSuites/RequestData.ts

@@ -218,6 +218,7 @@ export const sendObjTests = (adapter: SASjs): TestSuite => ({
         const invalidData: any = {
           xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx: [{ col1: 42 }]
         }
+
         return adapter.request('common/sendObj', invalidData).catch((e) => e)
       },
       assertion: (error: any) =>

src/SASViyaApiClient.ts

@@ -11,7 +11,11 @@ import {
   JobDefinition,
   PollOptions
 } from './types'
-import { JobExecutionError, RootFolderNotFoundError } from './types/errors'
+import {
+  CertificateError,
+  JobExecutionError,
+  RootFolderNotFoundError
+} from './types/errors'
 import { SessionManager } from './SessionManager'
 import { ContextManager } from './ContextManager'
 import { SasAuthResponse, MacroVar, AuthConfig } from '@sasjs/utils/types'
@@ -878,7 +882,8 @@ export class SASViyaApiClient {
 
     const { result: folder } = await this.requestClient
       .get<Folder>(`${this.serverUrl}${url}`, accessToken)
-      .catch(() => {
+      .catch((err) => {
+        if (err instanceof CertificateError) throw err
         return { result: null }
       })
 
@@ -899,7 +904,8 @@ export class SASViyaApiClient {
 
     const { result: folder } = await this.requestClient
       .get<Folder>(`${this.serverUrl}${url}`, accessToken)
-      .catch(() => {
+      .catch((err) => {
+        if (err instanceof CertificateError) throw err
         return { result: null }
       })
 

src/SASjs.ts

@@ -5,8 +5,7 @@ import {
   EditContextInput,
   PollOptions,
   LoginMechanism,
-  ExecutionQuery,
-  FileTree
+  ExecutionQuery
 } from './types'
 import { SASViyaApiClient } from './SASViyaApiClient'
 import { SAS9ApiClient } from './SAS9ApiClient'
@@ -18,7 +17,7 @@ import {
   AuthConfig,
   ExtraResponseAttributes,
   SasAuthResponse,
-  StreamConfig
+  ServicePackSASjs
 } from '@sasjs/utils/types'
 import { RequestClient } from './request/RequestClient'
 import { SasjsRequestClient } from './request/SasjsRequestClient'
@@ -78,7 +77,7 @@ export default class SASjs {
   }
 
   /**
-   * Executes code against a SAS 9 server.  Requires a runner to be present in
+   * Executes SAS code on a SAS 9 server.  Requires a runner to be present in
    * the users home directory in metadata.
    * @param linesOfCode - lines of sas code from the file to run.
    * @param username - a string representing the username.
@@ -98,6 +97,17 @@ export default class SASjs {
     )
   }
 
+  /**
+   * Executes SAS code on a SASJS server
+   * @param code - a string of code from the file to run.
+   * @param authConfig - (optional) a valid client, secret, refresh and access tokens that are authorised to execute scripts.
+   */
+  public async executeScriptSASjs(code: string, authConfig?: AuthConfig) {
+    this.isMethodSupported('executeScriptSASJS', [ServerType.Sasjs])
+
+    return await this.sasJSApiClient?.executeScript(code, authConfig)
+  }
+
   /**
    * Executes sas code in a SAS Viya compute session.
    * @param fileName - name of the file to run. It will be converted to path to the file being submitted for execution.
@@ -889,27 +899,21 @@ export default class SASjs {
 
   /**
    * Creates the folders and services at the given location `appLoc` on the given server `serverUrl`.
-   * @param members - the JSON specifying the folders and services to be created.
-   * @param appLoc - the base folder in which to create the new folders and
-   * services.  If not provided, is taken from SASjsConfig.
-   * @param streamConfig - optional configuration object of StreamConfig for deploying streaming app.
-   * @param authConfig - a valid client, secret, refresh and access tokens that are authorised to execute compute jobs.
+   * @param dataJson - the JSON specifying the folders and files to be created, can also includes
+   * appLoc, streamServiceName, streamWebFolder, streamLogo
+   * @param appLoc - (optional) the base folder in which to create the new folders and
+   * services.  If not provided, is taken from SASjsConfig. Precedence will be of appLoc present in dataJson.
+   * @param authConfig - (optional) a valid client, secret, refresh and access tokens that are authorised to execute compute jobs.
    */
   public async deployToSASjs(
-    members: FileTree,
+    dataJson: ServicePackSASjs,
     appLoc?: string,
-    streamConfig?: StreamConfig,
     authConfig?: AuthConfig
   ) {
     if (!appLoc) {
       appLoc = this.sasjsConfig.appLoc
     }
-    return await this.sasJSApiClient?.deploy(
-      members,
-      appLoc,
-      streamConfig,
-      authConfig
-    )
+    return await this.sasJSApiClient?.deploy(dataJson, appLoc, authConfig)
   }
 
   public async executeJobSASjs(query: ExecutionQuery) {
@@ -1102,13 +1106,8 @@ export default class SASjs {
     }
 
     if (this.sasjsConfig.serverType === ServerType.Sasjs) {
-      if (this.sasJSApiClient) {
-        this.sasJSApiClient.setConfig(this.sasjsConfig.serverUrl)
-      } else {
-        this.sasJSApiClient = new SASjsApiClient(
-          this.sasjsConfig.serverUrl,
-          this.requestClient
-        )
+      if (!this.sasJSApiClient) {
+        this.sasJSApiClient = new SASjsApiClient(this.requestClient)
       }
     }
 

src/SASjsApiClient.ts

@@ -1,5 +1,5 @@
-import { AuthConfig, ServerType, StreamConfig } from '@sasjs/utils/types'
-import { FileTree, ExecutionQuery } from './types'
+import { AuthConfig, ServerType, ServicePackSASjs } from '@sasjs/utils/types'
+import { ExecutionQuery } from './types'
 import { RequestClient } from './request/RequestClient'
 import { getAccessTokenForSasjs } from './auth/getAccessTokenForSasjs'
 import { refreshTokensForSasjs } from './auth/refreshTokensForSasjs'
@@ -8,19 +8,11 @@ import { parseWeboutResponse } from './utils'
 import { getTokens } from './auth/getTokens'
 
 export class SASjsApiClient {
-  constructor(
-    private serverUrl: string,
-    private requestClient: RequestClient
-  ) {}
-
-  public setConfig(serverUrl: string) {
-    if (serverUrl) this.serverUrl = serverUrl
-  }
+  constructor(private requestClient: RequestClient) {}
 
   public async deploy(
-    members: FileTree,
+    dataJson: ServicePackSASjs,
     appLoc: string,
-    streamConfig?: StreamConfig,
     authConfig?: AuthConfig
   ) {
     let access_token = (authConfig || {}).access_token
@@ -31,6 +23,9 @@ export class SASjsApiClient {
         ServerType.Sasjs
       ))
     }
+
+    dataJson.appLoc = dataJson.appLoc || appLoc
+
     const { result } = await this.requestClient.post<{
       status: string
       message: string
@@ -38,13 +33,7 @@ export class SASjsApiClient {
       example?: {}
     }>(
       'SASjsApi/drive/deploy',
-      {
-        fileTree: members,
-        appLoc: appLoc,
-        streamServiceName: streamConfig?.streamServiceName,
-        streamWebFolder: streamConfig?.streamWebFolder,
-        streamLogo: streamConfig?.streamLogo
-      },
+      dataJson,
       access_token,
       undefined,
       {},
@@ -71,6 +60,39 @@ export class SASjsApiClient {
     return Promise.resolve(result)
   }
 
+  /**
+   * Executes code on a SASJS server.
+   * @param code - a string of code to execute.
+   * @param authConfig - an object for authentication.
+   */
+  public async executeScript(code: string, authConfig?: AuthConfig) {
+    let access_token = (authConfig || {}).access_token
+    if (authConfig) {
+      ;({ access_token } = await getTokens(
+        this.requestClient,
+        authConfig,
+        ServerType.Sasjs
+      ))
+    }
+
+    let parsedSasjsServerLog = ''
+
+    await this.requestClient
+      .post('SASjsApi/code/execute', { code }, access_token)
+      .then((res: any) => {
+        if (res.result?.log) {
+          parsedSasjsServerLog = res.result.log
+            .map((logLine: any) => logLine.line)
+            .join('\n')
+        }
+      })
+      .catch((err) => {
+        parsedSasjsServerLog = err
+      })
+
+    return parsedSasjsServerLog
+  }
+
   /**
    * Exchanges the auth code for an access token for the given client.
    * @param clientId - the client ID to authenticate with.

src/auth/getAccessTokenForViya.ts

@@ -1,6 +1,7 @@
 import { SasAuthResponse } from '@sasjs/utils/types'
 import { prefixMessage } from '@sasjs/utils/error'
 import { RequestClient } from '../request/RequestClient'
+import { CertificateError } from '../types/errors'
 
 /**
  * Exchanges the auth code for an access token for the given client.
@@ -36,6 +37,7 @@ export async function getAccessTokenForViya(
     .post(url, data, undefined, 'application/x-www-form-urlencoded', headers)
     .then((res) => res.result as SasAuthResponse)
     .catch((err) => {
+      if (err instanceof CertificateError) throw err
       throw prefixMessage(err, 'Error while getting access token. ')
     })
 

src/job-execution/FileUploader.ts

@@ -99,7 +99,20 @@ export class FileUploader extends BaseJobExecutor {
                     ? parseWeboutResponse(res.result, uploadUrl)
                     : res.result
                 break
+              case ServerType.Sasjs:
+                if (typeof res.result._webout === 'object') {
+                  jsonResponse = res.result._webout
+                } else {
+                  const webout = parseWeboutResponse(
+                    res.result._webout,
+                    uploadUrl
+                  )
+                  jsonResponse = getValidJson(webout)
+                }
+                break
             }
+          } else if (this.serverType === ServerType.Sasjs) {
+            jsonResponse = getValidJson(res.result._webout)
           } else {
             jsonResponse =
               typeof res.result === 'string'

src/request/RequestClient.ts

@@ -7,7 +7,8 @@ import {
   LoginRequiredError,
   NotFoundError,
   InternalServerError,
-  JobExecutionError
+  JobExecutionError,
+  CertificateError
 } from '../types/errors'
 import { SASjsRequest } from '../types'
 import { parseWeboutResponse } from '../utils/parseWeboutResponse'
@@ -131,6 +132,26 @@ export class RequestClient implements HttpClient {
         } else {
           sasWork = response.log
         }
+      } else if (response?.result?.log) {
+        //In this scenario we know we got the response from SASJS server
+        //Log is array of `{ line: '' }` so we need to convert it back to text
+        //To be able to parse it with current functions.
+        let log: string = ''
+
+        if (typeof log !== 'string') {
+          log = response.result.log
+            .map((logLine: any) => logLine.line)
+            .join('\n')
+        }
+
+        sourceCode = parseSourceCode(log)
+        generatedCode = parseGeneratedCode(log)
+
+        if (response?.result?._webout) {
+          sasWork = response.result._webout.WORK
+        } else {
+          sasWork = log
+        }
       } else if (response?.result) {
         sourceCode = parseSourceCode(response.result)
         generatedCode = parseGeneratedCode(response.result)
@@ -497,6 +518,10 @@ export class RequestClient implements HttpClient {
       else return
     }
 
+    if (e.isAxiosError && e.code === 'UNABLE_TO_VERIFY_LEAF_SIGNATURE') {
+      throw new CertificateError(e.message)
+    }
+
     if (e.message) throw e
     else throw prefixMessage(e, 'Error while handling error. ')
   }

src/test/utils/formatDataForRequest.spec.ts

@@ -62,7 +62,7 @@ describe('formatDataForRequest', () => {
 
     expect(() => formatDataForRequest(tableWithMissingValues)).toThrow(
       new Error(
-        'Special missing value can only be a single character from A to Z or _'
+        `A Special missing value can only be a single character from 'A' to 'Z', '_', '.[a-z]', '._'`
       )
     )
   })

src/types/FileTree.ts

@@ -1,47 +0,0 @@
-export interface FileTree {
-  members: [FolderMember, ServiceMember]
-}
-
-export enum MemberType {
-  folder = 'folder',
-  service = 'service'
-}
-
-export interface FolderMember {
-  name: string
-  type: MemberType.folder
-  members: [FolderMember, ServiceMember]
-}
-
-export interface ServiceMember {
-  name: string
-  type: MemberType.service
-  code: string
-}
-
-export const isFileTree = (arg: any): arg is FileTree =>
-  arg &&
-  arg.members &&
-  Array.isArray(arg.members) &&
-  arg.members.filter(
-    (member: FolderMember | ServiceMember) =>
-      !isFolderMember(member) && !isServiceMember(member)
-  ).length === 0
-
-const isFolderMember = (arg: any): arg is FolderMember =>
-  arg &&
-  typeof arg.name === 'string' &&
-  arg.type === MemberType.folder &&
-  arg.members &&
-  Array.isArray(arg.members) &&
-  arg.members.filter(
-    (member: FolderMember | ServiceMember) =>
-      !isFolderMember(member) && !isServiceMember(member)
-  ).length === 0
-
-const isServiceMember = (arg: any): arg is ServiceMember =>
-  arg &&
-  typeof arg.name === 'string' &&
-  arg.type === MemberType.service &&
-  arg.code &&
-  typeof arg.code === 'string'

src/types/errors/CertificateError.ts

@@ -0,0 +1,12 @@
+const instructionsToFix =
+  'https://github.com/sasjs/cli/issues/1181#issuecomment-1090638584'
+
+export class CertificateError extends Error {
+  constructor(message: string) {
+    super(
+      `${message}\nPlease visit the link below for further information on this issue:\n- ${instructionsToFix}\n`
+    )
+    this.name = 'CertificateError'
+    Object.setPrototypeOf(this, CertificateError.prototype)
+  }
+}

src/types/errors/index.ts

@@ -1,13 +1,14 @@
 export * from './AuthorizeError'
+export * from './CertificateError'
 export * from './ComputeJobExecutionError'
+export * from './ErrorResponse'
 export * from './InternalServerError'
+export * from './InvalidJsonError'
 export * from './JobExecutionError'
 export * from './JobStatePollError'
-export * from './LoginRequiredError'
-export * from './NotFoundError'
-export * from './ErrorResponse'
-export * from './NoSessionStateError'
-export * from './RootFolderNotFoundError'
 export * from './JsonParseArrayError'
+export * from './LoginRequiredError'
+export * from './NoSessionStateError'
+export * from './NotFoundError'
+export * from './RootFolderNotFoundError'
 export * from './WeboutResponseError'
-export * from './InvalidJsonError'

src/types/index.ts

@@ -12,5 +12,4 @@ export * from './Session'
 export * from './UploadFile'
 export * from './PollOptions'
 export * from './WriteStream'
-export * from './FileTree'
 export * from './ExecuteScript'

src/utils/convertToCsv.ts

@@ -1,3 +1,5 @@
+import { isSpecialMissing } from '@sasjs/utils'
+
 /**
  * Converts the given JSON object array to a CSV string.
  * @param data - the array of JSON objects to convert.
@@ -18,7 +20,6 @@ export const convertToCSV = (
   let headers: string[] = []
   let csvTest
   let invalidString = false
-  const specialMissingValueRegExp = /^[a-z_]{1}$/i
 
   if (formats) {
     headers = Object.keys(formats).map((key) => `${key}:${formats![key]}`)
@@ -36,7 +37,7 @@ export const convertToCSV = (
           hasNullOrNumber = true
         } else if (
           typeof row[field] === 'string' &&
-          specialMissingValueRegExp.test(row[field])
+          isSpecialMissing(row[field])
         ) {
           hasSpecialMissingString = true
         }
@@ -130,10 +131,10 @@ export const convertToCSV = (
       value = currentCell === null ? '' : currentCell
 
       if (formats && formats[fieldName] === 'best.') {
-        if (value && !specialMissingValueRegExp.test(value)) {
+        if (value && !isSpecialMissing(value)) {
           console.log(`🤖[value]🤖`, value)
           throw new Error(
-            'Special missing value can only be a single character from A to Z or _'
+            `A Special missing value can only be a single character from 'A' to 'Z', '_', '.[a-z]', '._'`
           )
         }
 

src/utils/parseViyaDebugResponse.ts

@@ -16,10 +16,15 @@ export const parseSasViyaDebugResponse = async (
   requestClient: RequestClient,
   serverUrl: string
 ) => {
+  // On viya 3.5, iframe is like <iframe style="width: 99%; height: 500px" src="..."></iframe>
+  // On viya 4, iframe is like <iframe style="width: 99%; height: 500px; background-color:Canvas;" src=...></iframe>
+
   const iframeStart = response.split(
-    '<iframe style="width: 99%; height: 500px" src="'
+    /<iframe style="width: 99%; height: 500px" src="|<iframe style="width: 99%; height: 500px; background-color:Canvas;" src=/
   )[1]
-  const jsonUrl = iframeStart ? iframeStart.split('"></iframe>')[0] : null
+  const jsonUrl = iframeStart
+    ? iframeStart.split(/"><\/iframe>|><\/iframe>/)[0]
+    : null
   if (!jsonUrl) {
     throw new Error('Unable to find webout file URL.')
   }