+function secondsToTime (seconds: number, full = false, symbol?: string) {
+ let time = ''
+
+ if (seconds === 0 && !full) return '0s'
+
+ const hourSymbol = (symbol || 'h')
+ const minuteSymbol = (symbol || 'm')
+ const secondsSymbol = full ? '' : 's'
+
+ const hours = Math.floor(seconds / 3600)
+ if (hours >= 1) time = hours + hourSymbol
+ else if (full) time = '0' + hourSymbol
+
+ seconds %= 3600
+ const minutes = Math.floor(seconds / 60)
+ if (minutes >= 1 && minutes < 10 && full) time += '0' + minutes + minuteSymbol
+ else if (minutes >= 1) time += minutes + minuteSymbol
+ else if (full) time += '00' + minuteSymbol
+
+ seconds %= 60
+ if (seconds >= 1 && seconds < 10 && full) time += '0' + seconds + secondsSymbol
+ else if (seconds >= 1) time += seconds + secondsSymbol
+ else if (full) time += '00'
+
+ return time
+}
+
+function buildVideoOrPlaylistEmbed (embedUrl: string) {
+ return '<iframe width="560" height="315" ' +
+ 'sandbox="allow-same-origin allow-scripts allow-popups" ' +
+ 'src="' + embedUrl + '" ' +
+ 'frameborder="0" allowfullscreen>' +
+ '</iframe>'
+}
+
+function videoFileMaxByResolution (files: VideoFile[]) {
+ let max = files[0]
+
+ for (let i = 1; i < files.length; i++) {
+ const file = files[i]
+ if (max.resolution.id < file.resolution.id) max = file
+ }
+
+ return max
+}
+
+function videoFileMinByResolution (files: VideoFile[]) {
+ let min = files[0]