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Allow nonce to be added to injected stylesheets. #25

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Allow nonce to be added to injected stylesheets. #25

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30548ab
Allow nonce to be added to injected styles.
martijnvankekem Oct 23, 2023
7e11126
Update JSdoc
martijnvankekem Oct 23, 2023
06a1be6
Code optimization
martijnvankekem Oct 23, 2023
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15 changes: 12 additions & 3 deletions src/index.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -78,9 +78,11 @@ export default class Tooltip {

/**
* Module constructor
*
* @param {string} nonce - The nonce to apply to the injected styles.
*/
constructor() {
this.loadStyles();
constructor(nonce?: string) {
this.loadStyles(nonce);
this.prepare();

window.addEventListener('scroll', this.handleWindowScroll, {passive: true});
Expand Down Expand Up @@ -233,8 +235,10 @@ export default class Tooltip {

/**
* Append CSS file
*
* @param {string} nonce - The nonce to apply to the injected styles.
*/
private loadStyles(): void {
private loadStyles(nonce?: string): void {
const id = 'codex-tooltips-style';

if (document.getElementById(id)) {
Expand All @@ -247,6 +251,11 @@ export default class Tooltip {
id,
});

// Apply nonce to injected styles.
if (nonce) {
tag.setAttribute('nonce', nonce);
}

/**
* Append styles at the top of HEAD tag
*/
Expand Down