Dive into secure and efficient coding practices with our curated list of the top 10 examples showcasing 'm3u8-parser' in functional components in JavaScript. Our advanced machine learning engine meticulously scans each line of code, cross-referencing millions of open source libraries to ensure your implementation is not just functional, but also robust and secure. Elevate your React applications to new heights by mastering the art of handling side effects, API calls, and asynchronous operations with confidence and precision.
haveMetadata(xhr, url, id) {
// any in-flight request is now finished
this.request = null;
this.state = 'HAVE_METADATA';
const parser = new M3u8Parser();
// adding custom tag parsers
this.customTagParsers.forEach(customParser => parser.addParser(customParser));
// adding custom tag mappers
this.customTagMappers.forEach(mapper => parser.addTagMapper(mapper));
parser.push(xhr.responseText);
parser.end();
parser.manifest.uri = url;
parser.manifest.id = id;
// m3u8-parser does not attach an attributes property to media playlists so make
// sure that the property is attached to avoid undefined reference errors
parser.manifest.attributes = parser.manifest.attributes || {};
// merge this playlist into the master
if (error) {
this.error = {
status: req.status,
message: `HLS playlist request error at URL: ${this.srcUrl}.`,
responseText: req.responseText,
// MEDIA_ERR_NETWORK
code: 2
};
if (this.state === 'HAVE_NOTHING') {
this.started = false;
}
return this.trigger('error');
}
const parser = new M3u8Parser();
// adding custom tag parsers
this.customTagParsers.forEach(customParser => parser.addParser(customParser));
// adding custom tag mappers
this.customTagMappers.forEach(mapper => parser.addTagMapper(mapper));
parser.push(req.responseText);
parser.end();
this.state = 'HAVE_MASTER';
this.srcUrl = resolveManifestRedirect(this.handleManifestRedirects, this.srcUrl, req);
parser.manifest.uri = this.srcUrl;
function readPlaylistSongs(pathString) {
const parser = new m3u8Parser.Parser();
const fileContents = fs.readFileSync(pathString).toString();
parser.push(fileContents);
parser.end();
let items = parser.manifest.segments.map(segment => { return segment.uri; });
if (items.length === 0) {
items = fileContents.split(/\r?\n/).filter(Boolean);
}
return items.map(item => { return item.replace(/\\/g, "/"); });
}
async loadProgress() {
const exists = await fs.exists(this.m3uPath)
if (exists) {
const buf = await fs.readFile(this.m3uPath)
const parser = new m3u8.Parser()
parser.push(buf.toString('utf8'))
parser.end()
const { segments } = parser.manifest
const start_time = segments.reduce(
(acc, seg) => acc + seg.duration, 0
)
return { start_time }
} else {
return { start_time: 0 }
}
}
public processPlaylist(requestUrl: string, content: string, responseUrl: string): void {
const parser = new Parser();
parser.push(content);
parser.end();
const playlist = new Playlist(requestUrl, responseUrl, parser.manifest);
if (playlist.manifest.playlists) {
this.masterPlaylist = playlist;
for (const [key, variantPlaylist] of this.variantPlaylists) {
const {streamSwarmId, found, index} = this.getStreamSwarmId(variantPlaylist.requestUrl);
if (!found) {
this.variantPlaylists.delete(key);
} else {
variantPlaylist.streamSwarmId = streamSwarmId;
variantPlaylist.streamId = "V" + index.toString();
}
const parsem3u8 = (manifest) => {
let parser = new m3u8Parser.Parser()
parser.push(manifest)
parser.end()
return parser.manifest
}
router.get('/', asyncHandler(async (req, res) => {
const { manifestUrl, extractor } = req.query
let time = 0
const dlnaTimeSeek = req.header('TimeSeekRange.dlna.org')
if (dlnaTimeSeek) {
const ranges = parseRange(dlnaTimeSeek)
time = ranges[0].start
} else if (req.query.start) {
time = parseInt(req.query.start)
}
let playlistUrl = manifestUrl
if(!manifestUrl.endsWith('mpd')) {
const parser = new m3u8.Parser()
const res = await superagent
.get(getExtractorUrl(playlistUrl, extractor))
.buffer(true)
parser.push(res.text)
parser.end()
const { playlists } = parser.manifest
if(playlists && playlists.length > 0) {
playlistUrl = playlists[0].uri //getExtractorUrl(playlists[0].uri, extractor)
}
}
if(playlistUrl.startsWith('/')) {