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updates that break stuff temporarily

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Janis Hutz
2023-11-05 17:36:20 +01:00
parent 950cb3d471
commit c280d4357c
9 changed files with 406 additions and 90 deletions
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99
frontend/src/indexer.js Normal file
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const fs = require( 'fs' );
const imageFetcher = require( './imageFetcher.js' );
const musicMetadata = require( 'music-metadata' );
const allowedFileTypes = [ '.mp3', '.wav', '.flac' ];
let indexedData = {};
let coverArtIndex = {};
module.exports.index = ( req ) => {
return new Promise( ( reject, resolve ) => {
fs.readdir( req.query.dir, { encoding: 'utf-8' }, ( err, dat ) => {
if ( err ) {
res.status( 404 ).send( 'ERR_DIR_NOT_FOUND' );
return;
};
( async() => {
// TODO: Check for songlist.csv or songlist.json file and use the data provided there for each song to override
// what was found automatically. If no song title was found in songlist or metadata, use filename
// TODO: Also save found information to those files and don't rerun checks if data is present
if ( dat.includes( 'songlist.csv' ) || dat.includes( 'songlist.json' ) ) {
} else {
}
} )();
} );
} );
}
const parseExistingData = () => {
}
const parseDir = async ( dat, req ) => {
let files = {};
for ( let file in dat ) {
if ( allowedFileTypes.includes( dat[ file ].slice( dat[ file ].indexOf( '.' ), dat[ file ].length ) ) ) {
try {
let metadata = await musicMetadata.parseFile( req.query.dir + '/' + dat[ file ] );
files[ req.query.dir + '/' + dat[ file ] ] = {
'artist': metadata[ 'common' ][ 'artist' ],
'title': metadata[ 'common' ][ 'title' ],
'year': metadata[ 'common' ][ 'year' ],
'bpm': metadata[ 'common' ][ 'bpm' ],
'genre': metadata[ 'common' ][ 'genre' ],
'duration': Math.round( metadata[ 'format' ][ 'duration' ] ),
'isLossless': metadata[ 'format' ][ 'lossless' ],
'sampleRate': metadata[ 'format' ][ 'sampleRate' ],
'bitrate': metadata[ 'format' ][ 'bitrate' ],
'numberOfChannels': metadata[ 'format' ][ 'numberOfChannels' ],
'container': metadata[ 'format' ][ 'container' ],
'filename': req.query.dir + '/' + dat[ file ],
}
if ( metadata[ 'common' ][ 'picture' ] ) {
files[ req.query.dir + '/' + dat[ file ] ][ 'hasCoverArt' ] = true;
if ( req.query.coverart == 'true' ) {
coverArtIndex[ req.query.dir + '/' + dat[ file ] ] = metadata[ 'common' ][ 'picture' ] ? metadata[ 'common' ][ 'picture' ][ 0 ][ 'data' ] : undefined;
}
} else {
if ( req.query.coverart == 'true' ) {
imageFetcher.fetch( 'songs', metadata[ 'common' ][ 'artist' ] + ' ' + metadata[ 'common' ][ 'title' ], ( err, data ) => {
if ( err ) {
indexedData[ req.query.dir ][ req.query.dir + '/' + dat[ file ] ][ 'hasCoverArt' ] = false;
files[ req.query.dir + '/' + dat[ file ] ][ 'hasCoverArt' ] = false;
return;
}
if ( data.results.songs ) {
if ( data.results.songs.data ) {
let url = data.results.songs.data[ 0 ].attributes.artwork.url;
url = url.replace( '{w}', data.results.songs.data[ 0 ].attributes.artwork.width );
url = url.replace( '{h}', data.results.songs.data[ 0 ].attributes.artwork.height );
console.log( url );
} else {
indexedData[ req.query.dir ][ req.query.dir + '/' + dat[ file ] ][ 'hasCoverArt' ] = false;
files[ req.query.dir + '/' + dat[ file ] ][ 'hasCoverArt' ] = false;
}
} else {
indexedData[ req.query.dir ][ req.query.dir + '/' + dat[ file ] ][ 'hasCoverArt' ] = false;
files[ req.query.dir + '/' + dat[ file ] ][ 'hasCoverArt' ] = false;
}
} );
files[ req.query.dir + '/' + dat[ file ] ][ 'hasCoverArt' ] = true;
} else {
files[ req.query.dir + '/' + dat[ file ] ][ 'hasCoverArt' ] = false;
}
}
} catch ( err ) {
console.error( err );
files[ req.query.dir + '/' + dat[ file ] ] = 'ERROR';
}
} else if ( dat[ file ].slice( dat[ file ].indexOf( '.' ), dat[ file ].length ) === '.csv' ) {
} else if ( dat[ file ].slice( dat[ file ].indexOf( '.' ), dat[ file ].length ) === '.json' ) {
}
}
indexedData[ req.query.dir ] = files;
return files;
}