73 lines
2.4 KiB
TypeScript
73 lines
2.4 KiB
TypeScript
import { MediaTags } from 'lib/types/audio.js';
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import { Opt } from 'lib/option';
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import { Variable } from 'types/variable';
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import { MprisPlayer } from 'types/service/mpris';
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const getIconForPlayer = (playerName: string): string => {
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const windowTitleMap = [
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['Firefox', ''],
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['Microsoft Edge', ''],
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['Discord', ''],
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['Plex', ''],
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['Spotify', ''],
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['(.*)', ''],
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];
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const foundMatch = windowTitleMap.find((wt) => RegExp(wt[0], 'i').test(playerName));
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return foundMatch ? foundMatch[1] : '';
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};
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const isValidMediaTag = (tag: unknown): tag is keyof MediaTags => {
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if (typeof tag !== 'string') {
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return false;
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}
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const mediaTagKeys = ['title', 'artists', 'artist', 'album', 'name', 'identity'] as const;
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return (mediaTagKeys as readonly string[]).includes(tag);
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};
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export const generateMediaLabel = (
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truncation_size: Opt<number>,
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show_label: Opt<boolean>,
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format: Opt<string>,
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songIcon: Variable<string>,
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activePlayer: Variable<MprisPlayer>,
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): string => {
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if (activePlayer.value && show_label.value) {
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const { track_title, identity, track_artists, track_album, name } = activePlayer.value;
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songIcon.value = getIconForPlayer(identity);
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const mediaTags: MediaTags = {
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title: track_title,
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artists: track_artists.join(', '),
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artist: track_artists[0] || '',
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album: track_album,
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name: name,
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identity: identity,
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};
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const mediaFormat = format.getValue();
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const truncatedLabel = mediaFormat.replace(
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/{(title|artists|artist|album|name|identity)(:[^}]*)?}/g,
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(_, p1: string | undefined, p2: string | undefined) => {
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if (!isValidMediaTag(p1)) {
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return '';
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}
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const value = p1 !== undefined ? mediaTags[p1] : '';
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const suffix = p2?.length ? p2.slice(1) : '';
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return value ? value + suffix : '';
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},
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);
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const mediaLabel =
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truncation_size.value > 0 ? truncatedLabel.substring(0, truncation_size.value) : truncatedLabel;
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return mediaLabel.length ? mediaLabel : 'Media';
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} else {
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songIcon.value = getIconForPlayer(activePlayer.value?.identity || '');
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return `Media`;
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}
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};
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