28 lines
838 B
JavaScript
28 lines
838 B
JavaScript
#! /usr/bin/env runjs
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var main = function() {
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var files = __.rfile.from('.').file().listFiles();
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for (var i = 0; i < files.length; i++) {
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var f = files[i];
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if (!f.name.endsWith('.mp4')) {
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continue;
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}
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var lastDotIndex = f.name.lastIndexOf('.');
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if (lastDotIndex < 0) {
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continue;
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}
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var filename = f.name.substring(0, lastDotIndex);
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var isAllHex = /^[0-9A-Fa-f]+$/.test(filename);
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var newFilename;
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if (isAllHex) {
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newFilename = __.bytes.fromHex(filename).toString() + '.mp4';
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} else {
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newFilename = __.bytes.from(filename).asHex() + '.mp4';
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}
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xprintln('[INFO] File: ' + filename, '->', newFilename);
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f.renameTo(__.rfile.from('./' + newFilename).file());
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}
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};
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main();
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