Revision of 机顶盒

anduin revised this gist 1730290493. Go to revision

1 file changed, 2 insertions, 2 deletions

content.js

			@@ -82,10 +82,10 @@ document.addEventListener("keydown", (event) => {
82	82
83	83		if (currentChannelIndex === -1) return; // Exit if no active channel found
84	84
85		-	if (event.key === "[") {
	85	+	if (event.key === "ArrowLeft") {
86	86		// Go to the previous channel
87	87		currentChannelIndex = (currentChannelIndex - 1 + channelLinks.length) % channelLinks.length;
88		-	} else if (event.key === "]") {
	88	+	} else if (event.key === "ArrowRight") {
89	89		// Go to the next channel
90	90		currentChannelIndex = (currentChannelIndex + 1) % channelLinks.length;
91	91		} else {

anduin revised this gist 1730244954. Go to revision

No changes

anduin revised this gist 1730244914. Go to revision

1 file changed, 25 insertions

content.js

			@@ -74,3 +74,28 @@ const observer = new MutationObserver(() => {
74	74		});
75	75
76	76		observer.observe(document.body, { childList: true, subtree: true });
	77	+
	78	+	// 换台模块
	79	+	document.addEventListener("keydown", (event) => {
	80	+	const channelLinks = Array.from(document.querySelectorAll("dl > dt > a"));
	81	+	let currentChannelIndex = channelLinks.findIndex(link => link.parentElement.parentElement.classList.contains("active"));
	82	+
	83	+	if (currentChannelIndex === -1) return; // Exit if no active channel found
	84	+
	85	+	if (event.key === "[") {
	86	+	// Go to the previous channel
	87	+	currentChannelIndex = (currentChannelIndex - 1 + channelLinks.length) % channelLinks.length;
	88	+	} else if (event.key === "]") {
	89	+	// Go to the next channel
	90	+	currentChannelIndex = (currentChannelIndex + 1) % channelLinks.length;
	91	+	} else {
	92	+	return; // Ignore other keys
	93	+	}
	94	+
	95	+	// Set the active class on the new channel and redirect to its link
	96	+	document.querySelector(".active")?.classList.remove("active");
	97	+	const newChannel = channelLinks[currentChannelIndex];
	98	+	newChannel.parentElement.parentElement.classList.add("active");
	99	+	window.location.href = newChannel.href; // Redirect to the new channel
	100	+	});
	101	+

anduin revised this gist 1729789516. Go to revision

1 file changed, 16 insertions

manifest.json(file created)

		@@ -0,0 +1,16 @@
1	+	{
2	+	"manifest_version": 3,
3	+	"name": "Video Auto Fullscreen",
4	+	"version": "1.0",
5	+	"description": "Automatically fullscreen videos when they start playing.",
6	+	"permissions": [
7	+	"activeTab",
8	+	"scripting"
9	+	],
10	+	"content_scripts": [
11	+	{
12	+	"matches": ["https://tv.cctv.com/*"],
13	+	"js": ["content.js"]
14	+	}
15	+	]
16	+	}

anduin revised this gist 1729616793. Go to revision

No changes

anduin revised this gist 1729616494. Go to revision

1 file changed, 76 insertions

content.js(file created)

		@@ -0,0 +1,76 @@
1	+	// 函数：将视频元素设置为覆盖整个窗口
2	+	function makeVideoFullWindow(video) {
3	+	console.log('Making video full window.');
4	+
5	+	// 设置视频的样式，使其占据整个页面
6	+	video.style.position = 'fixed';
7	+	video.style.top = '0';
8	+	video.style.left = '0';
9	+	video.style.width = '100vw';
10	+	video.style.height = '100vh';
11	+	video.style.zIndex = '9999'; // 保证视频位于所有元素上方
12	+	video.style.backgroundColor = 'black'; // 确保背景为黑色，避免干扰
13	+
14	+	// 隐藏滚动条
15	+	document.documentElement.style.overflow = 'hidden';
16	+
17	+	document.querySelectorAll('.nav_wrapper_bg.newtopbz').forEach(element => {
18	+	element.remove();
19	+	})
20	+	document.querySelectorAll('.header_nav.newtopbzTV').forEach(element => {
21	+	element.remove();
22	+	})
23	+	document.querySelectorAll('.phone').forEach(element => {
24	+	element.remove();
25	+	})
26	+
27	+	console.log('Video is now fullscreen-like.');
28	+	}
29	+
30	+	// 函数：恢复视频原始状态
31	+	function resetVideo(video) {
32	+	console.log('Resetting video to original state.');
33	+
34	+	// 恢复视频的样式
35	+	video.style.position = '';
36	+	video.style.top = '';
37	+	video.style.left = '';
38	+	video.style.width = '';
39	+	video.style.height = '';
40	+	video.style.zIndex = '';
41	+	video.style.backgroundColor = '';
42	+
43	+	// 恢复滚动条
44	+	document.documentElement.style.overflow = '';
45	+	}
46	+
47	+	// 监听页面上所有的 <video> 元素
48	+	function setupVideoListeners() {
49	+	const videos = document.querySelectorAll('video');
50	+	console.log(`Found ${videos.length} video(s) on the page.`);
51	+
52	+	videos.forEach(video => {
53	+	video.addEventListener('play', () => {
54	+	console.log('Video started playing, making it full window.');
55	+	makeVideoFullWindow(video);
56	+
57	+	// 当视频暂停或结束时，恢复原始状态
58	+	video.addEventListener('pause', () => resetVideo(video), { once: true });
59	+	video.addEventListener('ended', () => resetVideo(video), { once: true });
60	+	});
61	+	});
62	+	}
63	+
64	+	// 页面加载时，设置视频监听器
65	+	document.addEventListener('DOMContentLoaded', () => {
66	+	console.log('DOM fully loaded and parsed, setting up video listeners.');
67	+	setupVideoListeners();
68	+	});
69	+
70	+	// 动态加载的视频元素也需要监听，观察DOM变化
71	+	const observer = new MutationObserver(() => {
72	+	console.log('DOM mutations detected, checking for new videos.');
73	+	setupVideoListeners();
74	+	});
75	+
76	+	observer.observe(document.body, { childList: true, subtree: true });

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