Init

server/utils/fileUtils.js

@@ -0,0 +1,58 @@
+const fs = require('fs-extra')
+
+async function getFileStat(path) {
+  try {
+    var stat = await fs.stat(path)
+    return {
+      size: stat.size,
+      atime: stat.atime,
+      mtime: stat.mtime,
+      ctime: stat.ctime,
+      birthtime: stat.birthtime
+    }
+  } catch (err) {
+    console.error('Failed to stat', err)
+    return false
+  }
+}
+module.exports.getFileStat = getFileStat
+
+function bytesPretty(bytes, decimals = 0) {
+  if (bytes === 0) {
+    return '0 Bytes'
+  }
+  const k = 1024
+  const dm = decimals < 0 ? 0 : decimals
+  const sizes = ['Bytes', 'KB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB']
+  const i = Math.floor(Math.log(bytes) / Math.log(k))
+  return parseFloat((bytes / Math.pow(k, i)).toFixed(dm)) + ' ' + sizes[i]
+}
+module.exports.bytesPretty = bytesPretty
+
+function elapsedPretty(seconds) {
+  var minutes = Math.floor(seconds / 60)
+  if (minutes < 70) {
+    return `${minutes} min`
+  }
+  var hours = Math.floor(minutes / 60)
+  minutes -= hours * 60
+  if (!minutes) {
+    return `${hours} hr`
+  }
+  return `${hours} hr ${minutes} min`
+}
+module.exports.elapsedPretty = elapsedPretty
+
+function secondsToTimestamp(seconds) {
+  var _seconds = seconds
+  var _minutes = Math.floor(seconds / 60)
+  _seconds -= _minutes * 60
+  var _hours = Math.floor(_minutes / 60)
+  _minutes -= _hours * 60
+  _seconds = Math.round(_seconds)
+  if (!_hours) {
+    return `${_minutes}:${_seconds.toString().padStart(2, '0')}`
+  }
+  return `${_hours}:${_minutes.toString().padStart(2, '0')}:${_seconds.toString().padStart(2, '0')}`
+}
+module.exports.secondsToTimestamp = secondsToTimestamp