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chore: use optional chaining to avoid problems

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LuanRT
2023-01-05 21:29:27 -03:00
parent b04df7e119
commit 55ca986888
1 changed files with 12 additions and 12 deletions
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24
src/parser/youtube/VideoInfo.ts
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@@ -332,7 +332,7 @@ class VideoInfo {
* Watch next feed filters.
*/
get filters(): string[] {
return this.related_chip_cloud?.chips?.map((chip) => chip.text.toString()) || [];
return this.related_chip_cloud?.chips?.map((chip) => chip.text?.toString()) || [];
}
/**
@@ -378,7 +378,7 @@ class VideoInfo {
for (let i = 0; i < metadata.rows.length; i++) {
const row = metadata.rows[i];
if (row.is(MetadataRowHeader)) {
if (row.content.toString().toLowerCase().startsWith('music')) {
if (row.content?.toString().toLowerCase().startsWith('music')) {
is_music_section = true;
i++; // Skip the learn more link
}
@@ -387,7 +387,7 @@ class VideoInfo {
if (!is_music_section)
continue;
if (row.is(MetadataRow))
current_song[row.title.toString().toLowerCase().replace(/ /g, '_')] = row.contents;
current_song[row.title?.toString().toLowerCase().replace(/ /g, '_')] = row.contents;
// TODO: this makes no sense, we continue above when
if (row.has_divider_line) {
songs.push(current_song);
@@ -557,16 +557,16 @@ class VideoInfo {
url.searchParams.set('cpn', this.#cpn || '');
set.appendChild(this.#el(document, 'Representation', {
id: format.itag.toString(),
id: format.itag?.toString(),
codecs,
bandwidth: format.bitrate.toString(),
width: format.width.toString(),
height: format.height.toString(),
bandwidth: format.bitrate?.toString(),
width: format.width?.toString(),
height: format.height?.toString(),
maxPlayoutRate: '1',
frameRate: format.fps?.toString()
}, [
this.#el(document, 'BaseURL', {}, [
document.createTextNode(url_transformer(url).toString())
document.createTextNode(url_transformer(url)?.toString())
]),
this.#el(document, 'SegmentBase', {
indexRange: `${format.index_range.start}-${format.index_range.end}`
@@ -587,16 +587,16 @@ class VideoInfo {
url.searchParams.set('cpn', this.#cpn || '');
set.appendChild(this.#el(document, 'Representation', {
id: format.itag.toString(),
id: format.itag?.toString(),
codecs,
bandwidth: format.bitrate.toString()
bandwidth: format.bitrate?.toString()
}, [
this.#el(document, 'AudioChannelConfiguration', {
schemeIdUri: 'urn:mpeg:dash:23003:3:audio_channel_configuration:2011',
value: format.audio_channels.toString() || '2'
value: format.audio_channels?.toString() || '2'
}),
this.#el(document, 'BaseURL', {}, [
document.createTextNode(url_transformer(url).toString())
document.createTextNode(url_transformer(url)?.toString())
]),
this.#el(document, 'SegmentBase', {
indexRange: `${format.index_range.start}-${format.index_range.end}`