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Files
server/api/src/controllers/internal/createSASProgram.ts

77 lines
2.2 KiB
TypeScript

import { PreProgramVars, Session } from '../../types'
import { generateFileUploadSasCode, getMacrosFolder } from '../../utils'
import { ExecutionVars } from './'
export const createSASProgram = async (
program: string,
preProgramVariables: PreProgramVars,
vars: ExecutionVars,
session: Session,
weboutPath: string,
headersPath: string,
tokenFile: string,
otherArgs?: any
) => {
const varStatments = Object.keys(vars).reduce(
(computed: string, key: string) => `${computed}%let ${key}=${vars[key]};\n`,
''
)
const preProgramVarStatments = `
%let _sasjs_tokenfile=${tokenFile};
%let _sasjs_username=${preProgramVariables?.username};
%let _sasjs_userid=${preProgramVariables?.userId};
%let _sasjs_displayname=${preProgramVariables?.displayName};
%let _sasjs_apiserverurl=${preProgramVariables?.serverUrl};
%let _sasjs_apipath=/SASjsApi/stp/execute;
%let _sasjs_webout_headers=${headersPath};
%let _metaperson=&_sasjs_displayname;
%let _metauser=&_sasjs_username;
/* the below is here for compatibility and will be removed in a future release */
%let sasjs_stpsrv_header_loc=&_sasjs_webout_headers;
%let sasjsprocessmode=Stored Program;
%global SYSPROCESSMODE SYSTCPIPHOSTNAME SYSHOSTINFOLONG;
%macro _sasjs_server_init();
%if "&SYSPROCESSMODE"="" %then %let SYSPROCESSMODE=&sasjsprocessmode;
%if "&SYSTCPIPHOSTNAME"="" %then %let SYSTCPIPHOSTNAME=&_sasjs_apiserverurl;
%mend;
%_sasjs_server_init()
`
program = `
options insert=(SASAUTOS="${getMacrosFolder()}");
/* runtime vars */
${varStatments}
filename _webout "${weboutPath}" mod;
/* dynamic user-provided vars */
${preProgramVarStatments}
/* user autoexec starts */
${otherArgs?.userAutoExec ?? ''}
/* user autoexec ends */
/* actual job code */
${program}`
// if no files are uploaded filesNamesMap will be undefined
if (otherArgs?.filesNamesMap) {
const uploadSasCode = await generateFileUploadSasCode(
otherArgs.filesNamesMap,
session.path
)
// If any files are uploaded, the program needs to be updated with some
// dynamically generated variables (pointers) for ease of ingestion
if (uploadSasCode.length > 0) {
program = `${uploadSasCode}` + program
}
}
return program
}