Use template literals instead of string concatenation (#3066)

We have used it inconsistently till now. Template literals are more
modern and easier to maintain in my opinion.

Because that's a large amount of changes, here's a way to reproduce it:
I added the rule `"prefer-template": "error"` to the `.eslintrc.json`
and did an autofix. Since this caused a new problem in line 409 of
`newsfeed.js`, I reversed it in that line and also removed the rule from
the eslint config file.

The rule is described here:
https://eslint.org/docs/latest/rules/prefer-template

Note: I've played around with some other linter rules as well, and some
seem to point to some specific, non-cosmetic, issues. But before I dive
even deeper and then introduce even bigger and hardly understandable
changes at once, I thought I'd start with this simple cosmetic rule.
This commit is contained in:
Kristjan ESPERANTO 2023-03-19 14:32:23 +01:00 committed by GitHub
parent 8f8945d418
commit d276a7ddb9
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45 changed files with 222 additions and 237 deletions

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@ -30,7 +30,7 @@ async function cors(req, res) {
const match = new RegExp(urlRegEx, "g").exec(req.url);
if (!match) {
url = "invalid url: " + req.url;
url = `invalid url: ${req.url}`;
Log.error(url);
res.send(url);
} else {
@ -39,7 +39,7 @@ async function cors(req, res) {
const headersToSend = getHeadersToSend(req.url);
const expectedRecievedHeaders = geExpectedRecievedHeaders(req.url);
Log.log("cors url: " + url);
Log.log(`cors url: ${url}`);
const response = await fetch(url, { headers: headersToSend });
for (const header of expectedRecievedHeaders) {
@ -62,7 +62,7 @@ async function cors(req, res) {
* @returns {object} An object specifying name and value of the headers.
*/
function getHeadersToSend(url) {
const headersToSend = { "User-Agent": "Mozilla/5.0 MagicMirror/" + global.version };
const headersToSend = { "User-Agent": `Mozilla/5.0 MagicMirror/${global.version}` };
const headersToSendMatch = new RegExp("sendheaders=(.+?)(&|$)", "g").exec(url);
if (headersToSendMatch) {
const headers = headersToSendMatch[1].split(",");