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userscript.js: 支持 av ，兼容 ajax URL 变化

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close: #2
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yzqzss 2023-07-23 00:05:19 +08:00
parent f7d07082ae
commit 42c0466be4
1 changed files with 106 additions and 24 deletions
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130
userscript.js
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@ -1,6 +1,6 @@
// ==UserScript==
// @name Bilibili Archive Checker
// @version 1.2
// @version 1.3
// @description 检查 BiliBili 视频是否已经存档到 Internet Archive。
// @author yzqzss
// @match https://www.bilibili.com/video/*
@ -10,7 +10,11 @@
(function () {
'use strict';
function isAvVideo() {
function sleep(ms) {
return new Promise(resolve => setTimeout(resolve, ms));
}
function isVideo() {
var url = window.location.href;
var avRegex = /\/video\/av(\d+)/;
var matches = url.match(avRegex);
@ -18,19 +22,75 @@
console.log("AV:", matches[1]);
return true;
}
console.log("No AV number found.");
var bvRegex = /\/video\/(BV\w+)/;
matches = url.match(bvRegex);
if (matches && matches.length > 1) {
console.log("BV:", matches[1]);
return true;
}
return false;
}
// 从 URL 获取当前视频的 BV 号
function getBVNumber() {
var url = window.location.href;
var bvRegex = /\/video\/(BV\w+)/;
var matches = url.match(bvRegex);
if (matches && matches.length > 1) {
console.log("BV:", matches[1]);
return matches[1];
function _av2bv(av) {
return new Promise(resolve => {
var api_url = "https://api.bilibili.com/x/web-interface/view?aid=" + av;
console.log("Querying:", api_url);
GM_xmlhttpRequest({
method: "GET",
url: api_url,
onload: async function (response) {
var data = JSON.parse(response.responseText);
if (data.code === 0) {
var bv = data.data.bvid;
if (bv === undefined) {
console.log("Failed to convert AV to BV.");
console.log("data:", data);
resolve(null);
} else {
console.log("av2bv succ:", bv);
resolve(bv);
}
} else {
console.log("Failed to convert AV to BV.");
console.log("data:", data);
resolve(null);
}
}
});
});
}
async function av2bv(av) {
try {
const bv = await _av2bv(av);
console.log("Converted BV:", bv);
return bv;
} catch (error) {
console.error("An error occurred:", error);
}
}
// 从 URL 获取当前视频的 BV 号
async function getBVNumber() {
var url = window.location.href;
var avRegex = /\/video\/av(\d+)/;
var bvRegex = /\/video\/(BV\w+)/;
var bvMatches = url.match(bvRegex);
if (bvMatches && bvMatches.length > 1) {
console.log("BV:", bvMatches[1]);
return bvMatches[1];
}
var avMatches = url.match(avRegex);
if (avMatches && avMatches.length > 1) {
console.log("AV:", avMatches[1]);
var avNumber = avMatches[1];
showPopup("正在查询 av" + avNumber + "对应的 BV 号", "yellow");
var bvNumber = await av2bv(avNumber);
console.log("Got BV from av2bv():", bvNumber);
return bvNumber;
}
console.log("No BV number found.");
return null;
}
@ -89,17 +149,19 @@
// 查 archive.org
function queryInternetArchive(bvNumber, pageNumber) {
var iaUrl = "https://archive.org/services/check_identifier.php?output=json&identifier=BiliBili-" + bvNumber + "_p" + pageNumber + "-" + humanReadableUpperPartMap(bvNumber, true);
var identifier = "BiliBili-" + bvNumber + "_p" + pageNumber + "-" + humanReadableUpperPartMap(bvNumber, true);
var iaUrl = "https://archive.org/services/check_identifier.php?output=json&identifier=" + identifier;
console.log("Querying:", iaUrl);
showPopup("正在查询 IA (BV:" + bvNumber + ",P:"+pageNumber+")", "yellow")
GM_xmlhttpRequest({
method: "GET",
url: iaUrl,
onload: function (response) {
var data = JSON.parse(response.responseText);
if (data.code === "available") {
showPopup("此视频没有存档过", "red");
showPopup("未存档", "red");
} else {
showPopup("本视频已存档", "green");
showPopup("本视频已存档", "green", "https://archive.org/details/" + identifier);
}
}
});
@ -123,7 +185,7 @@
var text = document.createElement("span");
text.style.marginRight = "10px";
text.style.color = "#333";
text.textContent = "Item Status: ";
text.textContent = "";
var status = document.createElement("span");
status.id = "item-status";
@ -144,7 +206,7 @@
}
// 显示悬浮窗
function showPopup(message, color) {
function showPopup(message, color, href=null) {
var popup = document.getElementById("archive-popup");
if (!popup) {
createPopup();
@ -153,14 +215,19 @@
var status = document.getElementById("item-status");
if (status) {
status.textContent = message;
if (href) {
status.style.color = "blue";
status.style.textDecoration = "underline";
status.innerHTML = "<a href=\"" + href + "\" target=\"_blank\">" + message + "</a>";
}
}
popup = document.getElementById("archive-popup");
popup.style.backgroundColor = color;
}
// 复制 BV 号
function copyBV() {
var bvNumber = getBVNumber();
async function copyBV() {
var bvNumber = await getBVNumber();
if (bvNumber) {
navigator.clipboard.writeText(bvNumber)
.then(function () {
@ -173,20 +240,35 @@
}
function main() {
var isAv = isAvVideo();
if (isAv) {
showPopup("咱不支持识别avid", "yellow");
async function check() {
if (!isVideo()) {
console.log("Not a video page, skip.");
return;
}
var bvNumber = getBVNumber();
var bvNumber = await getBVNumber();
var pageNumber = getPageNumber();
if (bvNumber) {
queryInternetArchive(bvNumber, pageNumber);
}
else {
showPopup("无法获取 BV 号", "red");
}
}
async function main() {
var url = null;
while (true) {
url = window.location.href;
console.log("url:", url);
check();
while (url === window.location.href) {
// sleep 5s
await sleep(5000);
}
showPopup("URL 变化...", "yellow");
}
}
main();
})();