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import React from 'dom-chef';
import delegate, {DelegateEvent} from 'delegate-it';
import * as pageDetect from 'github-url-detection';
import {CheckIcon, FileDiffIcon} from '@primer/octicons-react';
import features from '../feature-manager.js';
import observe from '../helpers/selector-observer.js';
function replaceCheckboxes(originalSubmitButton: HTMLButtonElement): void {
const form = originalSubmitButton.form!;
const actionsRow = originalSubmitButton.closest('.form-actions')!;
const formAttribute = originalSubmitButton.getAttribute('form')!;
// Do not use `select.all` because elements can be outside `form`
// `RadioNodeList` is dynamic, so we need to make a copy
const radios = [...form.elements.namedItem('pull_request_review[event]') as RadioNodeList] as HTMLInputElement[];
if (radios.length === 0) {
features.log.error(import.meta.url, 'Could not find radio buttons');
return;
}
// Set the default action for cmd+enter to Comment
if (radios.length > 1) {
form.prepend(
<input
type="hidden"
name="pull_request_review[event]"
value="comment"
/>,
);
}
// Generate the new buttons
for (const radio of radios) {
const tooltip = radio.parentElement!.getAttribute('aria-label');
const classes = ['btn btn-sm'];
if (radio.value === 'comment') {
classes.push('btn-primary');
}
if (tooltip) {
classes.push('tooltipped tooltipped-nw tooltipped-no-delay');
}
const button = (
<button
type="submit"
name="pull_request_review[event]"
// The buttons are no longer inside the form itself; this links the form
form={formAttribute}
value={radio.value}
className={classes.join(' ')}
aria-label={tooltip!}
disabled={radio.disabled}
>
{radio.nextSibling}
</button>
);
if (!radio.disabled && radio.value === 'approve') {
button.prepend(<CheckIcon className="color-fg-success"/>);
} else if (!radio.disabled && radio.value === 'reject') {
button.prepend(<FileDiffIcon className="color-fg-danger"/>);
}
actionsRow.append(button);
}
// Remove original fields at last to avoid leaving a broken form
for (const radio of radios) {
radio.closest('.form-checkbox')!.remove();
}
originalSubmitButton.remove();
}
let lastSubmission: number | undefined;
function blockDuplicateSubmissions(event: DelegateEvent): void {
if (lastSubmission && Date.now() - lastSubmission < 1000) {
event.preventDefault();
console.log('Duplicate submission prevented');
return;
}
lastSubmission = Date.now();
}
function init(signal: AbortSignal): void {
// The selector excludes the "Cancel" button
observe('#review-changes-modal [type="submit"]:not([name])', replaceCheckboxes, {signal});
delegate('#review-changes-modal form', 'submit', blockDuplicateSubmissions, {signal});
}
void features.add(import.meta.url, {
include: [
pageDetect.isPRFiles,
pageDetect.isPRCommit,
],
awaitDomReady: true,
init,
});
/*
Test URLs
https://github.com/refined-github/sandbox/pull/4/files
https://github.com/refined-github/sandbox/pull/12/files
*/
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