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Unsubscribing now deletes entries from the archive

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Code cleanup
This commit is contained in:
Tzahi12345
2023-01-24 21:48:42 -05:00
parent 970e3834be
commit e82066b2cd
2 changed files with 2 additions and 57 deletions
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11
backend/subscriptions.js
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@@ -139,17 +139,10 @@ async function unsubscribe(sub, deleteMode, user_uid = null) {
const appendedBasePath = getAppendedBasePath(sub, basePath);
if (deleteMode && (await fs.pathExists(appendedBasePath))) {
if (sub.archive && (await fs.pathExists(sub.archive))) {
const archive_file_path = path.join(sub.archive, 'archive.txt');
// deletes archive if it exists
// TODO: Keep entries in blacklist_video.txt by moving them to a global blacklist
if (await fs.pathExists(archive_file_path)) {
await fs.unlink(archive_file_path);
}
await fs.rmdir(sub.archive);
}
await fs.remove(appendedBasePath);
}
await db_api.removeAllRecords('archives', {sub_id: sub.id});
}
async function deleteSubscriptionFile(sub, file, deleteForever, file_uid = null, user_uid = null) {

48
backend/utils.js
View File

@@ -220,51 +220,6 @@ function deleteJSONFile(file_path, type) {
if (fs.existsSync(alternate_json_path)) fs.unlinkSync(alternate_json_path);
}
// archive helper functions
async function removeIDFromArchive(archive_path, type, id) {
const archive_file = path.join(archive_path, `archive_${type}.txt`);
const data = await fs.readFile(archive_file, {encoding: 'utf-8'});
if (data === null || data === undefined) {
logger.error('Archive could not be found.');
return;
}
let dataArray = data.split('\n'); // convert file data in an array
const searchKeyword = id; // we are looking for a line, contains, key word id in the file
let foundLine = dataArray.find(line => line.includes(searchKeyword));
dataArray = dataArray.filter(line => !line.includes(searchKeyword));
if (!foundLine) return null;
else foundLine = foundLine.trim();
// UPDATE FILE WITH NEW DATA
const updatedData = dataArray.join('\n');
await fs.writeFile(archive_file, updatedData);
if (foundLine) return Array.isArray(foundLine) && foundLine.length === 1 ? foundLine[0] : foundLine;
}
async function writeToBlacklist(archive_folder, type, line) {
let blacklistPath = path.join(archive_folder, (type === 'audio') ? 'blacklist_audio.txt' : 'blacklist_video.txt');
// adds newline to the beginning of the line
line.replace('\n', '');
line.replace('\r', '');
line = '\n' + line;
await fs.appendFile(blacklistPath, line);
}
async function deleteFileFromArchive(uid, type, archive_path, id, blacklistMode) {
const archive_file = path.join(archive_path, `archive_${type}.txt`);
if (await fs.pathExists(archive_path)) {
const line = id ? await removeIDFromArchive(archive_path, type, id) : null;
if (blacklistMode && line) await writeToBlacklist(archive_path, type, line);
} else {
logger.info(`Could not find archive file for file ${uid}. Creating...`);
await fs.close(await fs.open(archive_file, 'w'));
}
}
function durationStringToNumber(dur_str) {
if (typeof dur_str === 'number') return dur_str;
let num_sum = 0;
@@ -564,9 +519,6 @@ module.exports = {
getExpectedFileSize: getExpectedFileSize,
fixVideoMetadataPerms: fixVideoMetadataPerms,
deleteJSONFile: deleteJSONFile,
removeIDFromArchive: removeIDFromArchive,
writeToBlacklist: writeToBlacklist,
deleteFileFromArchive: deleteFileFromArchive,
getDownloadedFilesByType: getDownloadedFilesByType,
createContainerZipFile: createContainerZipFile,
durationStringToNumber: durationStringToNumber,