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import React from 'dom-chef';
import select from 'select-dom';
import onetime from 'onetime';
import * as pageDetect from 'github-url-detection';
import features from '.';
const getBufferField = onetime((): HTMLInputElement => (
<input
type="text"
className="p-0 border-0"
style={{backgroundColor: 'transparent', outline: 0}}
placeholder="Search file…"
/> as unknown as HTMLInputElement
));
function pjaxStartHandler(event: CustomEvent): void {
const destinationURL = event.detail?.url;
if (!destinationURL || !pageDetect.isFileFinder(new URL(destinationURL))) {
return;
}
const bufferField = getBufferField();
bufferField.value = '';
const repoName = select('.pagehead h1 strong, [itemprop="name"]')!;
repoName.classList.remove('mr-2');
repoName.after(
<span className="mx-1 flex-self-stretch">/</span>,
<span className="flex-self-stretch mr-2">{bufferField}</span>
);
bufferField.focus();
for (const element of select.all('.pagehead-actions, .rgh-ci-link, .octotree-bookmark-btn')) {
element.remove();
}
}
function pjaxCompleteHandler(): void {
const fileFinderInput = select<HTMLInputElement>('#tree-finder-field');
if (fileFinderInput) {
const bufferField = getBufferField();
fileFinderInput.value = bufferField.value;
fileFinderInput.selectionStart = bufferField.selectionStart;
fileFinderInput.selectionEnd = bufferField.selectionEnd;
fileFinderInput.dispatchEvent(new Event('input')); // Trigger search
}
}
function init(): void {
window.addEventListener('pjax:start', pjaxStartHandler);
window.addEventListener('pjax:complete', pjaxCompleteHandler);
}
void features.add(__filebasename, {
include: [
pageDetect.isRepo
],
awaitDomReady: false,
init: onetime(init)
});
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