X-Git-Url: https://git.squeep.com/?a=blobdiff_plain;f=lib%2Fcommon.js;h=3bf7e55cc7e85a4cd050fd2708dc2726fa9f9d94;hb=03cdf23c601ed191fb3d23f5d5bd7b3c7198e578;hp=dc0585471303780c5720ab0d5f62fdf55d11d059;hpb=cf9590ecbcd4b0a7c01f153cacade619518f84f0;p=squeep-indieauth-helper

diff --git a/lib/common.js b/lib/common.js
index dc05854..3bf7e55 100644
--- a/lib/common.js
+++ b/lib/common.js
@@ -1,24 +1,25 @@
 'use strict';
 
 const path = require('path');
+const { name: packageName, version: packageVersion } = require('../package');
+
+const libraryIdentifier = `${packageName}@${packageVersion}`;
 
 /**
  * Return a function which combines a part of the filename with a scope, for use in logging.
  * @param {string} filename
  */
 const fileScope = (filename) => {
-  let fScope = path.basename(filename, '.js');
-  if (fScope === 'index') {
-    fScope = path.basename(path.dirname(filename));
-  }
-  return (scope) => `${fScope}:${scope}`;
+  const shortFilename = path.basename(filename, '.js');
+  const fScope = (shortFilename === 'index') ? path.basename(path.dirname(filename)) : shortFilename;
+  return (scope) => [libraryIdentifier, fScope, scope].join(':');
 }
 
 
 /**
  * Pick out useful axios response fields.
- * @param {*} res
- * @returns
+ * @param {AxiosResponse} res
+ * @returns {Object}
  */
 const axiosResponseLogData = (res) => {
   const data = pick(res, [
@@ -97,6 +98,17 @@ const properURLComponentName = (component) => {
 }
 
 
+/**
+ * Encodes single-level object as form data string.
+ * @param {Object} data
+ */
+const formData = (data) => {
+  const formData = new URLSearchParams();
+  Object.entries(data).forEach(([name, value]) => formData.set(name, value));
+  return formData.toString();
+};
+
+
 module.exports = {
   fileScope,
   axiosResponseLogData,
@@ -104,4 +116,5 @@ module.exports = {
   pick,
   setSymmetricDifference,
   properURLComponentName,
+  formData,
 };
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