50 lines
2.6 KiB
JavaScript
50 lines
2.6 KiB
JavaScript
import { $, api, post } from './ui-core.js';
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export function createPlaybackSettings() {
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let settings = null;
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const fields = ['maxSessions', 'maxMediaRequests', 'maxRemuxJobs', 'maxAudioTranscodes', 'maxVideoTranscodes', 'maxPrefetchJobs', 'cacheMB'];
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function updateDirect() {
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const enabled = $('originalPlaybackEnabled').checked;
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$('playbackDirectSources').querySelectorAll('input').forEach(input => {input.disabled = !enabled;});
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$('playbackDirectHint').textContent = enabled
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? '允许尝试直连，不保证每集生效。需要服务器解密、转码，或源站鉴权、HTTPS、跨域检查未通过时仍走中转；客户端连接失败也会自动回退。'
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: '原始 MP4 / HLS 播放已关闭，已勾选的直连站源也不会生效。先开启上方开关，再保存播放设置。';
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}
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function render(result) {
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settings = result.settings;
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$('originalPlaybackEnabled').checked = settings.enabled;
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for (const name of fields) $('playback-' + name).value = settings[name];
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const sources = $('playbackDirectSources');
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sources.replaceChildren();
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for (const source of result.sources || []) {
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const label = document.createElement('label');
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const input = document.createElement('input');
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input.type = 'checkbox';
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input.value = source.id;
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input.checked = (settings.directSources || []).includes(source.id);
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label.append(input, document.createTextNode(source.name));
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sources.appendChild(label);
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}
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updateDirect();
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}
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async function load() {
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try {render(await api('/api/ui/admin/playback'));}
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catch (error) {$('playbackSettingsStatus').textContent = error.message;}
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}
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async function save() {
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if (!settings) return;
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const button = $('savePlaybackSettings');
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button.disabled = true;
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try {
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const value = {...settings, enabled: $('originalPlaybackEnabled').checked,
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directSources: [...$('playbackDirectSources').querySelectorAll('input:checked')].map(input => input.value)};
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for (const name of fields) value[name] = Number($('playback-' + name).value);
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render(await post('/api/ui/admin/playback', value));
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$('playbackSettingsStatus').textContent = '播放设置已保存，新任务按当前限制执行。' + (!value.enabled && value.directSources.length ? '原始播放已关闭，直连暂不生效。' : '');
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} catch (error) {$('playbackSettingsStatus').textContent = '保存失败：' + error.message;}
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finally {button.disabled = false;}
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}
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function init() {$('savePlaybackSettings').onclick = save; $('originalPlaybackEnabled').onchange = updateDirect; return load();}
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return {init};
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}
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