mirror of
https://github.com/streamyfin/streamyfin.git
synced 2026-01-15 23:59:08 +00:00
f543fa9e3e
Removes extensive dead code including unused components, utilities, and augmentations that were no longer referenced in the codebase. Simplifies play settings logic by removing complex stream ranking algorithm in favor of direct previous index matching for audio and subtitle selections. Removes aspectRatio prop from video player as it was set to a constant "default" value and never changed. Inlines POSTER_CAROUSEL_HEIGHT constant directly where used instead of importing from centralized constants file. Eliminates unused features including image color extraction for TV platforms, M3U8 subtitle parsing, and various Jellyfin API helpers that were no longer needed. Cleans up credential management by making internal helper functions private that should not be exposed to external consumers.
84 lines
2.3 KiB
TypeScript
84 lines
2.3 KiB
TypeScript
/**
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* getDefaultPlaySettings.ts
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*
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* Determines default audio/subtitle tracks and bitrate for playback.
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*
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* Two use cases:
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* 1. INITIAL PLAY: No previous state, uses media defaults + user language preferences
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* 2. SEQUENTIAL PLAY: Has previous state (e.g., next episode), uses StreamRanker
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* to find matching tracks in the new media
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*/
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import type {
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BaseItemDto,
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MediaSourceInfo,
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} from "@jellyfin/sdk/lib/generated-client";
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import { BITRATES } from "@/components/BitrateSelector";
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import { type Settings } from "../atoms/settings";
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export interface PlaySettings {
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item: BaseItemDto;
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bitrate: (typeof BITRATES)[0];
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mediaSource?: MediaSourceInfo | null;
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audioIndex?: number;
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subtitleIndex?: number;
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}
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export interface PreviousIndexes {
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audioIndex?: number;
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subtitleIndex?: number;
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}
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/**
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* Get default play settings for an item.
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*
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* @param item - The media item to play
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* @param settings - User settings (language preferences, bitrate, etc.)
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* @param previous - Optional previous track selections to carry over (for sequential play)
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*/
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export function getDefaultPlaySettings(
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item: BaseItemDto,
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settings: Settings | null,
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previous?: { indexes?: PreviousIndexes; source?: MediaSourceInfo },
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): PlaySettings {
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const bitrate = settings?.defaultBitrate ?? BITRATES[0];
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// Live TV programs don't have media sources
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if (item.Type === "Program") {
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return { item, bitrate };
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}
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const mediaSource = item.MediaSources?.[0];
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const _streams = mediaSource?.MediaStreams ?? [];
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// Start with media source defaults
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let audioIndex = mediaSource?.DefaultAudioStreamIndex;
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let subtitleIndex = mediaSource?.DefaultSubtitleStreamIndex ?? -1;
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// Try to match previous selections (sequential play)
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// Simplified: just use previous indexes if available
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if (previous?.indexes && settings) {
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if (
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settings.rememberSubtitleSelections &&
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previous.indexes.subtitleIndex !== undefined
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) {
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subtitleIndex = previous.indexes.subtitleIndex;
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}
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if (
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settings.rememberAudioSelections &&
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previous.indexes.audioIndex !== undefined
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) {
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audioIndex = previous.indexes.audioIndex;
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}
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}
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return {
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item,
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bitrate,
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mediaSource,
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audioIndex: audioIndex ?? undefined,
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subtitleIndex: subtitleIndex ?? undefined,
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};
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}
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