59 lines
1.6 KiB
TypeScript
59 lines
1.6 KiB
TypeScript
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import { SoundboardClip, SoundboardClipInfo } from './types';
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/** Parallels custom-emoji/PackImageReader, for a soundboard clip. */
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export class SoundboardClipReader {
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public readonly shortcode: string;
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public readonly url: string;
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private readonly clip: Omit<SoundboardClip, 'url'>;
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constructor(shortcode: string, url: string, clip: Omit<SoundboardClip, 'url'>) {
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this.shortcode = shortcode;
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this.url = url;
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this.clip = clip;
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}
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static fromClip(shortcode: string, clip: SoundboardClip): SoundboardClipReader | undefined {
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const { url } = clip;
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if (typeof url !== 'string' || !url.startsWith('mxc://')) return undefined;
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return new SoundboardClipReader(shortcode, url, clip);
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}
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get body(): string | undefined {
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const { body } = this.clip;
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return typeof body === 'string' ? body : undefined;
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}
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/** Display name — the clip body, falling back to the shortcode. */
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get name(): string {
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return this.body ?? this.shortcode;
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}
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get emoji(): string | undefined {
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const { emoji } = this.clip;
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return typeof emoji === 'string' && emoji.length > 0 ? emoji : undefined;
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}
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/** Per-clip volume 0–100; defaults to 100 when unset/invalid. */
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get volume(): number {
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const v = this.clip.volume;
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if (typeof v !== 'number' || Number.isNaN(v)) return 100;
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return Math.min(100, Math.max(0, v));
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}
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get info(): SoundboardClipInfo | undefined {
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return this.clip.info;
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}
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get content(): SoundboardClip {
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return {
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url: this.url,
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body: this.clip.body,
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emoji: this.clip.emoji,
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volume: this.clip.volume,
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info: this.clip.info,
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};
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}
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}
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