document.addEventListener('DOMContentLoaded', () => { function humanFileSize(size) { if (size === 0) { return "0 B"; } if (size < 0) { return null; } const base = Math.floor(Math.log2(size) / 10) const unit = ["B", "KiB", "MiB", "GiB", "TiB"][base] const relative = size / 2**(10*base) return relative.toFixed(3) + " " + unit } function textToA(line) { let outerElement = document.createElement('div') outerElement.innerHTML = line return outerElement.getElementsByTagName('a')[0] } function parseLine(line) { const href = textToA(line).href const filename = href.substr(-1) === '/' ? decodeURIComponent(href.split('/').slice(-2, -1)[0]) : decodeURIComponent(href.split('/').pop()) const size = line.split(' ').pop() return { href: href, filename: filename, size: size } } function processLine(line) { meta = parseLine(line) return `${meta.filename}${meta.size === '-' ? '-' : humanFileSize(meta.size)}` } function addZebraStripes(rows) { // this should be done in CSS, but AFAIU it does not support limiting // :nth-child to elements matching a previous :not selector rows.forEach((row, idx) => { if (idx % 2 === 0) { row.classList.add("zebra-stripe") } else { row.classList.remove("zebra-stripe") } }) } const collator = new Intl.Collator('kn', {numeric: true}) // transform plain text to table document.querySelector('pre').outerHTML = '' + document.querySelector('pre').innerHTML .split('\n') .filter(line => line !== '') .filter(line => line !== '../') .map(processLine) .sort(collator.compare) .join('\n') + '
NameSize
..-
' let searchField = document.createElement('input') searchField.id = 'search-field' searchField.autofocus = true document.querySelector('body').insertBefore(searchField, document.querySelector('table')) const rows = Array.from(document.querySelectorAll('tbody tr')) addZebraStripes(rows) document.querySelector('#search-field').addEventListener("input", e => { const searchValue = e.target.value.toLowerCase() rows.forEach(row => { const file = row.querySelector('td:nth-child(1) a').innerText if (!file.toLowerCase().includes(searchValue)) { row.classList.add("hidden") } else { row.classList.remove("hidden") } }) const visibleRows = rows.filter(row => !row.classList.contains("hidden")) if (visibleRows.length === 1) { const target = visibleRows[0].querySelector('td a').href if (target.substr(-1) === '/') { window.location = target } } addZebraStripes(visibleRows) }) })