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Added new utils.js module to assist backend with shared helper functions

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Subscription files are now stored in the database, and will be primarily managed through it
This commit is contained in:
Tzahi12345
2020-06-09 18:02:25 -04:00
parent f04139634a
commit b8a4e0773f
4 changed files with 205 additions and 156 deletions
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48
backend/db.js
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@@ -1,3 +1,8 @@
var fs = require('fs-extra')
var path = require('path')
var utils = require('./utils')
const { uuid } = require('uuidv4');
var logger = null;
var db = null;
var users_db = null;
@@ -23,8 +28,8 @@ function registerFileDB(file_path, type, multiUserMode = null, sub = null) {
path_object = path.parse(file_object['path']);
file_object['path'] = path.format(path_object);
if (multiUserMode) {
if (!sub) {
if (!sub) {
if (multiUserMode) {
const user_uid = multiUserMode.user;
users_db.get('users').find({uid: user_uid}).get(`files.${type}`)
.remove({
@@ -35,36 +40,37 @@ function registerFileDB(file_path, type, multiUserMode = null, sub = null) {
.push(file_object)
.write();
} else {
}
} else if (!sub) {
// remove existing video if overwriting
db.get(`files.${type}`)
.remove({
path: file_object['path']
}).write();
// remove existing video if overwriting
db.get(`files.${type}`)
.remove({
path: file_object['path']
}).write();
db.get(`files.${type}`)
.push(file_object)
.write();
} else if (sub) {
if (multi)
db.get(`files.${type}`)
.push(file_object)
.write();
}
} else {
// this should never be used
logger.error('Failed to determine file type during video DB registration.');
return null;
sub_db = null;
if (multiUserMode) {
const user_uid = multiUserMode.user;
sub_db = users_db.get('users').find({uid: user_uid}).get('subscriptions').find({id: sub.id});
} else {
sub_db = db.get('subscriptions').find({id: sub.id});
}
sub_db.get('videos').push(file_object).write();
}
return file_object['uid'];
}
function generateFileObject(id, type, customPath = null) {
var jsonobj = (type === 'audio') ? getJSONMp3(id, customPath, true) : getJSONMp4(id, customPath, true);
var jsonobj = (type === 'audio') ? utils.getJSONMp3(id, customPath, true) : utils.getJSONMp4(id, customPath, true);
if (!jsonobj) {
return null;
}
const ext = (type === 'audio') ? '.mp3' : '.mp4'
const file_path = getTrueFileName(jsonobj['_filename'], type); // path.join(type === 'audio' ? audioFolderPath : videoFolderPath, id + ext);
const file_path = utils.getTrueFileName(jsonobj['_filename'], type); // path.join(type === 'audio' ? audioFolderPath : videoFolderPath, id + ext);
// console.
var stats = fs.statSync(path.join(__dirname, file_path));
@@ -79,7 +85,7 @@ function generateFileObject(id, type, customPath = null) {
var thumbnail = jsonobj.thumbnail;
var duration = jsonobj.duration;
var isaudio = type === 'audio';
var file_obj = new File(id, title, thumbnail, isaudio, duration, url, uploader, size, file_path, upload_date);
var file_obj = new utils.File(id, title, thumbnail, isaudio, duration, url, uploader, size, file_path, upload_date);
return file_obj;
}