43 lines
1.2 KiB
JavaScript
43 lines
1.2 KiB
JavaScript
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async function load() {
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try {
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const response = await fetch(`/api/state?${windowQuery()}${wantsTrack() ? "&track=1" : ""}`, {cache: "no-store"});
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if (!response.ok) {
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throw new Error(String(response.status));
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}
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const next = await response.json();
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const previous = state.now;
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state = next;
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ui.offline = false;
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if (JSON.stringify(state.settings) !== settingsSig) {
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adoptSettings(state.settings);
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}
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tuneMusic(FADE / 1000);
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drawSky();
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announce();
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render(false);
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drawTime();
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drawDrawer();
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drawStream();
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if (motion.current.size === 0 || ui.asOf !== motion.asOf) {
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const first = motion.current.size === 0;
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motion.asOf = ui.asOf;
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relayout(first ? 0 : ui.playing ? 450 : MOVE);
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}
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pulses(state.radio.filter((row) => row.ts > previous));
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} catch {
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ui.offline = true;
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tick();
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}
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}
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function refresh() {
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if (!ui.busy && !ui.playing && !document.hidden && String(window.getSelection()).length === 0) {
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load();
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}
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}
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function follow() {
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if (ui.screen === "stream" && live() && !document.hidden) {
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fetchEvents();
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}
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}
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