65 lines
2.1 KiB
TypeScript
65 lines
2.1 KiB
TypeScript
import { state } from "./state";
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import { safeLocalStorage } from "./storage";
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import { loadVideoSource } from "./video";
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// same as mode.ts - could be extracted to shared util
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const streamUrlForMode = (mode: string, quality?: string): string => {
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const src = state.modeSources[mode];
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if (!src?.token) return "";
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let url = `${state.streamURL}?mode=${encodeURIComponent(mode)}&token=${encodeURIComponent(src.token)}`;
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if (quality && quality !== "best") url += `&quality=${encodeURIComponent(quality)}`;
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return url;
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};
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/**
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* Switches video quality (resolution).
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* Persists preference to localStorage.
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*/
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export const switchQuality = (quality: string): void => {
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const url = streamUrlForMode(state.currentMode, quality);
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if (!url) return;
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safeLocalStorage.setItem("mal:preferred-quality", quality);
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loadVideoSource(url);
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};
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/**
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* Rebuilds quality dropdown options from current mode's available qualities.
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* Shows/hides dropdown based on availability.
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*/
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export const updateQualityOptions = (): void => {
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const select = state.container.querySelector("[data-quality-select]") as HTMLSelectElement | null;
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if (!select) return;
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const qualities = state.modeSources[state.currentMode]?.qualities ?? [];
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select.innerHTML = "";
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const best = document.createElement("option");
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best.value = "best";
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best.textContent = "Auto / Best";
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select.appendChild(best);
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qualities.forEach((q) => {
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const opt = document.createElement("option");
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opt.value = q;
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opt.textContent = q;
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select.appendChild(opt);
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});
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// restore saved preference
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const preferred = safeLocalStorage.getItem("mal:preferred-quality") || "best";
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select.value = qualities.includes(preferred) ? preferred : "best";
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// hide if no quality options
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const wrapper = select.parentElement;
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wrapper?.classList.toggle("hidden", qualities.length === 0);
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};
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/**
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* Binds quality select change handler.
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*/
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export const setupQuality = (): void => {
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const select = state.container.querySelector("[data-quality-select]") as HTMLSelectElement | null;
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select?.addEventListener("change", (e) => {
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switchQuality((e.target as HTMLSelectElement).value);
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});
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};
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