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Feature identify, after a restart, if last downloaded file is complete, if it's not the download is restarted

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ditie193ch 2020-07-11 18:51:08 -03:00
commit c5b0599301
1 changed files with 10 additions and 3 deletions
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13
vimeomaster.js
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@ -64,9 +64,15 @@ function loadVideo(num, cb) {
function processFile(type, baseUrl, initData, segments, filename, cb) { function processFile(type, baseUrl, initData, segments, filename, cb) {
const filePath = `./parts/${filename}`; const filePath = `./parts/${filename}`;
if (fs.existsSync(filePath)) { const downloadingFlag = `./parts/.${filename}~`
if(fs.existsSync(downloadingFlag)) {
log("⚠️", ` ${filename} - ${type} is incomplete, restarting the download`);
} else if (fs.existsSync(filePath)) {
log("⚠️", ` ${filename} - ${type} already exists`); log("⚠️", ` ${filename} - ${type} already exists`);
return cb(); return cb();
} else {
fs.writeFileSync(downloadingFlag, '');
} }
const segmentsUrl = segments.map(seg => baseUrl + seg.url); const segmentsUrl = segments.map(seg => baseUrl + seg.url);
@ -78,7 +84,7 @@ function processFile(type, baseUrl, initData, segments, filename, cb) {
flags: "a" flags: "a"
}); });
combineSegments(type, 0, segmentsUrl, output, filePath, err => { combineSegments(type, 0, segmentsUrl, output, filePath, downloadingFlag, err => {
if (err) { if (err) {
log("⚠️", ` ${err}`); log("⚠️", ` ${err}`);
} }
@ -88,8 +94,9 @@ function processFile(type, baseUrl, initData, segments, filename, cb) {
}); });
} }
function combineSegments(type, i, segmentsUrl, output, filename, cb) { function combineSegments(type, i, segmentsUrl, output, filename, downloadingFlag, cb) {
if (i >= segmentsUrl.length) { if (i >= segmentsUrl.length) {
fs.unlinkSync(downloadingFlag);
log("🏁", ` ${filename} - ${type} done`); log("🏁", ` ${filename} - ${type} done`);
return cb(); return cb();
} }