// 解析参数
const params = new URL(location.href).searchParams;
const _tabId = parseInt(params.get("tabId"));
const _type = params.get("type");
// 当前页面
const $mediaList = $('#mediaList');
const $current = $("");
const $currentCount = $("#currentTab #quantity");
let currentCount = 0;
// 其他页面
const $allMediaList = $('#allMediaList');
const $all = $("");
const $allCount = $("#allTab #quantity");
let allCount = 0;
// 疑似密钥
const $maybeKey = $("");
// 提示 操作按钮 DOM
const $tips = $("#Tips");
const $down = $("#down");
const $mergeDown = $("#mergeDown");
// 储存所有资源数据
const allData = new Map([
[true, new Map()], // 当前页面
[false, new Map()] // 其他页面
]);
// 筛选
const $filter_ext = $("#filter #ext");
// 储存所有扩展名，保存是否筛选状态 来判断新加入的资源 立刻判断是否需要隐藏
const filterExt = new Map();
// 删除重复文件名
let duplicateFilenamesSet = null;
// 当前所在页面
let activeTab = true;
// 储存下载id
const downData = [];
// 图标地址
const favicon = new Map();
// 当前页面DOM
let pageDOM = undefined;
// HeartBeat
chrome.runtime.sendMessage(chrome.runtime.id, { Message: "HeartBeat" });
// 清理冗余数据
chrome.runtime.sendMessage(chrome.runtime.id, { Message: "clearRedundant" });
// 监听下载 出现服务器拒绝错误 调用下载器
chrome.downloads.onChanged.addListener(function (item) {
if (G.catDownload) { delete downData[item.id]; return; }
const errorList = ["SERVER_BAD_CONTENT", "SERVER_UNAUTHORIZED", "SERVER_FORBIDDEN", "SERVER_UNREACHABLE", "SERVER_CROSS_ORIGIN_REDIRECT", "SERVER_FAILED", "NETWORK_FAILED"];
if (item.error && errorList.includes(item.error.current) && downData[item.id]) {
catDownload(downData[item.id]);
delete downData[item.id];
}
});
// 复选框状态 点击返回或者全选后 影响新加入的资源 复选框勾选状态
let checkboxState = true;
// 生成资源DOM
function AddMedia(data, currentTab = true) {
data._title = data.title;
data.title = stringModify(data.title);
//文件名
data.name = isEmpty(data.name) ? data.title + '.' + data.ext : decodeURIComponent(stringModify(data.name));
//截取文件名长度
let trimName = data.name;
if (data.name && data.name.length >= 50 && !_tabId) {
trimName = trimName.substr(0, 20) + '...' + trimName.substr(-30);
}
//添加下载文件名
Object.defineProperty(data, "pageDOM", {
get() { return pageDOM; }
});
data.downFileName = G.TitleName ? templates(G.downFileName, data) : data.name;
data.downFileName = filterFileName(data.downFileName);
if (isEmpty(data.downFileName)) {
data.downFileName = data.name;
}
// 文件大小单位转换
data._size = data.size;
if (data.size) {
data.size = byteToSize(data.size);
}
// 是否需要解析
data.parsing = false;
if (isM3U8(data)) {
data.parsing = "m3u8";
} else if (isMPD(data)) {
data.parsing = "mpd";
} else if (isJSON(data)) {
data.parsing = "json";
}
// 网站图标
if (data.favIconUrl && !favicon.has(data.webUrl)) {
favicon.set(data.webUrl, data.favIconUrl);
}
data.isPlay = isPlay(data);
if (allData.get(currentTab).has(data.requestId)) {
data.requestId = data.requestId + "_" + Date.now().toString();
}
//添加html
data.html = $(`
${data.title ? `${i18n.title}: ${data.title}` : ""}
${data.type ? `
MIME: ${data.type}` : ""}
${data.url}
![]()
`);
////////////////////////绑定事件////////////////////////
//展开网址
data.urlPanel = data.html.find(".url");
data.urlPanelShow = false;
data.panelHeading = data.html.find(".panel-heading");
data.panelHeading.click(function (event) {
data.urlPanelShow = !data.urlPanelShow;
const mediaInfo = data.html.find("#mediaInfo");
const preview = data.html.find("#preview");
if (!data.urlPanelShow) {
if (event.target.id == "play") {
preview.show().trigger("play");
return false;
}
data.urlPanel.hide();
!preview[0].paused && preview.trigger("pause");
return false;
}
data.urlPanel.show();
if (!mediaInfo.data("state")) {
mediaInfo.data("state", true);
if (isM3U8(data)) {
const hls = new Hls({ enableWorker: false });
setRequestHeaders(data.requestHeaders, function () {
hls.loadSource(data.url);
hls.attachMedia(preview[0]);
});
hls.on(Hls.Events.BUFFER_CREATED, function (event, data) {
if (data.tracks && !data.tracks.audiovideo) {
!data.tracks.audio && mediaInfo.append(`
${i18n.noAudio}`);
!data.tracks.video && mediaInfo.append(`
${i18n.noVideo}`);
}
});
hls.on(Hls.Events.ERROR, function (event, data) {
hls.stopLoad();
});
hls.on(Hls.Events.MANIFEST_PARSED, function (event, data) {
if (data.levels.length > 1 && !mediaInfo.text().includes(i18n.m3u8Playlist)) {
mediaInfo.append(`
${i18n.m3u8Playlist}`);
}
});
} else if (data.isPlay) {
setRequestHeaders(data.requestHeaders, function () {
preview.attr("src", data.url);
});
} else if (isPicture(data)) {
setRequestHeaders(data.requestHeaders, function () {
data.html.find("#screenshots").show().attr("src", data.url);
});
return false;
} else {
return false;
}
preview.on("loadedmetadata", function () {
preview.show();
if (this.duration && this.duration != Infinity) {
data.duration = this.duration;
mediaInfo.append(`
${i18n.duration}: ` + secToTime(this.duration));
}
if (this.videoHeight && this.videoWidth) {
mediaInfo.append(`
${i18n.resolution}: ` + this.videoWidth + "x" + this.videoHeight);
data.videoWidth = this.videoWidth;
data.videoHeight = this.videoHeight;
}
});
}
if (event.target.id == "play") {
preview.show().trigger("play");
}
return false;
});
// 二维码
data.html.find("#qrcode").click(function () {
const size = data.url.length >= 300 ? 400 : 256;
$(this).html("").qrcode({ width: size, height: size, text: data.url }).off("click");
});
// 猫抓下载器 下载
data.html.find("#catDown").click(function () {
catDownload(data);
});
data.html.find("#catDownFFmpeg").click(function () {
catDownload(data, { ffmpeg: "addFile" });
});
//点击复制网址
data.html.find('#copy').click(function () {
const text = copyLink(data);
navigator.clipboard.writeText(text);
Tips(i18n.copiedToClipboard);
return false;
});
// 发送到Aria2
data.html.find('#aria2').click(function () {
aria2AddUri(data, function (data) {
Tips(i18n.hasSent + JSON.stringify(data), 2000);
}, function (errMsg) {
Tips(i18n.sendFailed, 2000);
console.error(errMsg);
});
return false;
});
// 下载
data.html.find('#download').click(function (event) {
if (G.m3u8dl && (isM3U8(data) || isMPD(data))) {
if (!data.url.startsWith("blob:")) {
const m3u8dlArg = data.m3u8dlArg ?? templates(G.m3u8dlArg, data);
const url = 'm3u8dl:' + (G.m3u8dl == 1 ? Base64.encode(m3u8dlArg) : m3u8dlArg);
if (url.length >= 2046) {
navigator.clipboard.writeText(m3u8dlArg);
Tips(i18n.M3U8DLparameterLong, 2000);
return false;
}
// 下载前确认参数
if (G.m3u8dlConfirm && event.originalEvent && event.originalEvent.isTrusted) {
data.html.find('.confirm').remove();
const confirm = $(`
`);
confirm.find("#confirm").click(function () {
data.m3u8dlArg = confirm.find("textarea").val();
data.html.find('#download').click();
confirm.hide();
});
confirm.find("#close").click(function () {
confirm.remove();
});
data.html.append(confirm);
return false;
}
if (G.isFirefox) {
window.location.href = url;
return false;
}
chrome.tabs.update({ url: url });
return false;
}
Tips(i18n.blobM3u8DLError, 1500);
}
if (G.m3u8AutoDown && data.parsing == "m3u8") {
openParser(data, { autoDown: true });
return false;
}
chrome.downloads.download({
url: data.url,
filename: data.downFileName,
saveAs: G.saveAs
}, function (id) { downData[id] = data; });
return false;
});
// 调用
data.html.find('.invoke').click(function (event) {
const url = data.invoke ?? templates(G.invokeText, data);
// 下载前确认参数
if (G.invokeConfirm && event.originalEvent && event.originalEvent.isTrusted) {
data.html.find('.confirm').remove();
const confirm = $(`
`);
confirm.find("#confirm").click(function () {
data.invoke = confirm.find("textarea").val();
data.html.find('.invoke').click();
confirm.hide();
});
confirm.find("#close").click(function () {
confirm.remove();
});
data.html.append(confirm);
return false;
}
if (G.isFirefox) {
window.location.href = url;
} else {
chrome.tabs.update({ url: url });
}
return false;
});
//播放
data.html.find('#play').click(function () {
if (isEmpty(G.Player)) { return true; }
if (G.Player == "$shareApi$" || G.Player == "${shareApi}") {
navigator.share({ url: data.url });
return false;
}
let url = templates(G.Player, data);
if (G.isFirefox) {
window.location.href = url;
return false;
}
chrome.tabs.update({ url: url });
return false;
});
//解析
data.html.find('#parsing').click(function (e) {
openParser(data);
return false;
});
// 多选框 创建checked属性 值和checked状态绑定
data._checked = checkboxState;
data.html.find(".DownCheck").prop("checked", data._checked);
data.html.find('input').click(function (event) {
data._checked = this.checked;
mergeDownButton();
event.originalEvent.cancelBubble = true;
});
Object.defineProperty(data, "checked", {
get() {
return data._checked;
},
set(newValue) {
data._checked = newValue;
data.html.find('input').prop("checked", newValue);
}
});
// 数据发送
data.html.find("#send2local").click(function () {
send2local("catch", data, data.tabId).then(function (success) {
success && success?.ok && Tips(i18n.hasSent, 1000);
}).catch(function (error) {
error ? Tips(error, 1000) : Tips(i18n.sendFailed, 1000);
});
return false;
});
// MQTT 发送
data.html.find("#mqtt").click(function () {
const $mqttButton = $(this);
// 防止重复点击
if ($mqttButton.hasClass('mqtt-sending')) {
return false;
}
// 禁用按钮并添加发送中状态
$mqttButton.addClass('mqtt-sending').prop('disabled', true);
// 1. 点击后，提示 正在发送到MQTT服务器
Tips(i18n.sendingToMQTT || "Sending to MQTT server...", 2000);
sendToMQTT(data).then(function (success) {
// 5. 已发送消息到 MQTT 服务器
Tips(i18n.messageSentToMQTT || "Message sent to MQTT server", 2000);
}).catch(function (error) {
// 失败时显示详细错误信息
const errorMsg = error ? error.toString() : (i18n.sendFailed || "Send failed");
Tips(errorMsg, 10000);
console.error("MQTT send error:", error);
}).finally(function () {
// 恢复按钮状态
$mqttButton.removeClass('mqtt-sending').prop('disabled', false);
});
return false;
});
// 使用Map 储存数据
allData.get(currentTab).set(data.requestId, data);
// 筛选
if (!filterExt.has(data.ext)) {
filterExt.set(data.ext, true);
const html = $(``);
html.click(function () {
filterExt.set(this.id, html.find("input").prop("checked"));
getAllData().forEach(function (value) {
if (filterExt.get(value.ext)) {
value.checked = true;
value.html.show();
} else {
value.checked = false;
value.html.hide();
}
});
});
$filter_ext.append(html);
}
// 如果被筛选出去 直接隐藏
if (!filterExt.get(data.ext) || duplicateFilenamesSet?.has(data.name)) {
data.html.hide();
data.html.find("input").prop("checked", false);
}
duplicateFilenamesSet && duplicateFilenamesSet.add(data.name);
return data.html;
}
function AddKey(key) {
// 检查key是否合法
const base64Key = base64ToHex(key);
if (!base64Key) { return; }
const data = {};
data.html = $(`
${key}
Hex: ${base64Key}
Base64: ${key}
`);
data.html.find('.panel-heading').click(function () {
data.html.find(".url").toggle();
});
data.html.find('.copy').click(function () {
navigator.clipboard.writeText(key);
Tips(i18n.copiedToClipboard);
return false;
});
data.html.find("#send2local").click(function () {
send2local("addKey", key).then(function (success) {
success && success?.ok && Tips(i18n.hasSent, 1000);
}).catch(function (error) {
error ? Tips(error, 1000) : Tips(i18n.sendFailed, 1000);
});
return false;
});
return data.html;
}
/********************绑定事件********************/
//标签切换
$(".Tabs .TabButton").click(function () {
activeTab = this.id == "currentTab";
const index = $(this).index();
$(".Tabs .TabButton").removeClass('Active');
$(this).addClass("Active");
$(".container").removeClass("TabShow").eq(index).addClass("TabShow");
UItoggle();
$("#filter, #unfold").hide();
$("#features").hide();
});
// 其他页面
$('#allTab').click(function () {
!allCount && chrome.runtime.sendMessage(chrome.runtime.id, { Message: "getAllData" }, function (data) {
if (!data) { return; }
for (let key in data) {
if (key == G.tabId) { continue; }
allCount += data[key].length;
for (let i = 0; i < data[key].length; i++) {
$all.append(AddMedia(data[key][i], false));
}
}
allCount && $allMediaList.append($all);
UItoggle();
});
});
// 下载选中文件
$('#DownFile').click(function () {
const [checkedData, maxSize] = getCheckedData();
if (checkedData.length >= 10 && !confirm(i18n("confirmDownload", [checkedData.length]))) {
return;
}
if (G.enableAria2Rpc) {
Tips(i18n.hasSent, 2000);
checkedData.forEach(function (data) {
aria2AddUri(data);
});
return;
}
let index = 0;
for (let data of checkedData) {
if (G.m3u8dl && (data.parsing == "m3u8" || data.parsing == "mpd") && !data.url.startsWith("blob:")) {
const m3u8dlArg = templates(G.m3u8dlArg, data);
const url = 'm3u8dl:' + (G.m3u8dl == 1 ? Base64.encode(m3u8dlArg) : m3u8dlArg);
chrome.tabs.create({ url: url });
continue;
}
if (G.m3u8AutoDown && data.parsing == "m3u8") {
openParser(data, { autoDown: true, autoClose: true });
continue;
}
// 以防止popup页面被关闭 丢失下载数据 批量下载前临时修改为 后台下载
G.downActive = true;
index++;
setTimeout(function () {
chrome.downloads.download({
url: data.url,
filename: data.downFileName
}, function (id) { downData[id] = data; });
}, index * 100);
};
});
// 合并下载
$mergeDown.click(function () {
const [checkedData, maxSize] = getCheckedData();
const taskId = Date.parse(new Date());
// 都是m3u8 自动合并并发送到ffmpeg
if (checkedData.every(data => isM3U8(data))) {
checkedData.forEach(function (data) {
openParser(data, { ffmpeg: "merge", quantity: checkedData.length, taskId: taskId, autoDown: true, autoClose: true });
});
return true;
}
catDownload(checkedData, { ffmpeg: "merge" })
});
// 复制选中文件
$('#AllCopy').click(function () {
const url = [];
getData().forEach(function (data) {
data.checked && url.push(copyLink(data));
});
navigator.clipboard.writeText(url.join("\n"));
Tips(i18n.copiedToClipboard);
});
// 全选 反选
$('#AllSelect, #invertSelection').click(function () {
checkboxState = !checkboxState;
let checked = false;
if (this.id == "AllSelect") {
checked = true;
checkboxState = true;
}
getData().forEach(function (data) {
data.checked = checked ? checked : !data.checked;
});
mergeDownButton();
});
// unfoldAll展开全部 unfoldPlay展开可播放 unfoldFilter展开选中的 fold关闭展开
$('#unfoldAll, #unfoldPlay, #unfoldFilter, #fold').click(function () {
$("#features").hide();
if (this.id == "unfoldAll") {
getData().forEach(function (data) {
if (data.html.is(":hidden")) { return true; }
!data.urlPanelShow && data.panelHeading.click();
});
} else if (this.id == "unfoldPlay") {
getData().forEach(function (data) {
if (data.html.is(":hidden")) { return true; }
data.isPlay && !data.urlPanelShow && data.panelHeading.click();
});
} else if (this.id == "unfoldFilter") {
getData().forEach(function (data) {
if (data.html.is(":hidden")) { return true; }
data.checked && !data.urlPanelShow && data.panelHeading.click();
});
} else if (this.id == "fold") {
getData().forEach(function (data) {
if (data.html.is(":hidden")) { return true; }
data.urlPanelShow && data.panelHeading.click();
});
}
});
// 捕捉/录制 展开按钮 筛选按钮 按钮
// $('#Catch, #openUnfold, #openFilter, #more').click(function () {
$('#openFilter, #more').click(function () {
// const _height = parseInt($(".container").css("margin-bottom"));
// $(".container").css("margin-bottom", ($down[0].offsetHeight + 26) + "px");
const $panel = $(`#${this.getAttribute("panel")}`);
$panel.css("bottom", $down[0].offsetHeight + "px");
$(".more").not($panel).hide();
if ($panel.is(":hidden")) {
$panel.css("display", "flex");
return;
}
// $(".container").css("margin-bottom", _height);
$panel.hide();
});
// 正则筛选
$("#regular input").bind('keypress', function (event) {
if (event.keyCode == "13") {
const input = $(this).val();
if (input == "") {
getData().forEach(function (data) {
data.checked = true;
data.html.show();
});
return;
}
const regex = new RegExp($(this).val());
getData().forEach(function (data) {
if (!regex.test(data.url)) {
data.checked = false;
data.html.hide();
}
});
$("#filter").hide();
}
});
// 删除重复文件名
$("#duplicateFilenames").click(function () {
duplicateFilenamesSet = new Set();
getData().forEach(function (value) {
if (duplicateFilenamesSet.has(value.name)) {
value.html.hide();
value.checked = false;
return;
}
duplicateFilenamesSet.add(value.name);
});
$("#filter").hide();
mergeDownButton();
});
// 清空数据
$('#Clear').click(function () {
chrome.runtime.sendMessage({ Message: "clearData", tabId: G.tabId, type: activeTab });
chrome.runtime.sendMessage({ Message: "ClearIcon", type: activeTab, tabId: G.tabId });
if (activeTab) {
currentCount = 0;
$current.empty();
} else {
allCount = 0;
$all.empty();
}
allData.get(activeTab).clear();
UItoggle();
});
// 模拟手机端
$("#MobileUserAgent").click(function () {
chrome.runtime.sendMessage({ Message: "mobileUserAgent", tabId: G.tabId }, function () {
G.refreshClear && $('#Clear').click();
updateButton();
});
});
// 自动下载
$("#AutoDown").click(function () {
chrome.runtime.sendMessage({ Message: "autoDown", tabId: G.tabId }, function () {
updateButton();
});
});
// 深度搜索 缓存捕捉 注入脚本
$("[type='script']").click(function () {
chrome.runtime.sendMessage({ Message: "script", tabId: G.tabId, script: this.id + ".js" }, function () {
G.autoClearMode > 0 && $('#Clear').click();
updateButton();
});
});
// 102以上开启 捕获按钮/注入脚本
if (G.version >= 102) {
$("[type='script']").show();
}
// Firefox 关闭一些功能 修复右边滚动条遮挡
if (G.isFirefox) {
$("body").addClass("fixFirefoxRight");
$(".firefoxHide").each(function () { $(this).hide(); });
if (G.version < 128) {
$(".firefoxHideScript").each(function () { $(this).hide(); });
}
}
// 跳转页面
$("[go]").click(function () {
let url = this.getAttribute("go");
if (url == "ffmpegURL") {
chrome.tabs.create({ url: G.ffmpegConfig.url })
return;
}
chrome.tabs.create({ url: url });
});
// 暂停 启用
$("#enable").click(function () {
chrome.runtime.sendMessage({ Message: "enable" }, function (state) {
$("#enable").html(state ? i18n.pause : i18n.enable);
});
});
// 弹出窗口
$("#popup").click(function () {
switch (G.popupMode) {
case 0:
chrome.tabs.create({ url: `preview.html?tabId=${G.tabId}` });
break;
case 1:
chrome.tabs.create({ url: `popup.html?tabId=${G.tabId}&type=tab` });
break;
case 2:
chrome.windows.create({ url: `preview.html?tabId=${G.tabId}`, type: "popup", height: 1080, width: 1920 });
break;
case 3:
chrome.windows.create({ url: `popup.html?tabId=${G.tabId}&type=window`, type: "popup", height: 1080, width: 1920 });
break;
default:
chrome.tabs.create({ url: `preview.html?tabId=${G.tabId}` });
break;
}
});
$("#currentPage").click(function () {
chrome.tabs.query({ active: true, currentWindow: false }, function (tabs) {
chrome.tabs.update({ url: `popup.html?tabId=${tabs[0].id}${_type ? "&type=" + _type : ""}` });
});
});
// 手动发送
$("#send2localSelect").click(function () {
getData().forEach(function (item) {
if (item.checked) {
send2local("catch", item, item.tabId).then(function (success) {
success && success?.ok && Tips(i18n.hasSent, 1000);
}).catch(function (error) {
error ? Tips(error, 1000) : Tips(i18n.sendFailed, 1000);
});
}
});
});
async function getPageDOM() {
try {
const result = await new Promise((resolve, reject) => {
chrome.tabs.sendMessage(G.tabId, { Message: "getPage" }, { frameId: 0 }, (response) => {
if (chrome.runtime.lastError) {
reject(null);
} else {
resolve(response);
}
});
});
return new DOMParser().parseFromString(result, 'text/html');
} catch (error) {
console.error('Error getting page:', error);
return null;
}
}
// 一些需要等待G变量加载完整的操作
const interval = setInterval(async function () {
if (!G.initSyncComplete || !G.initLocalComplete || !G.tabId) { return; }
clearInterval(interval);
if (G.popup && !_tabId) {
closeTab();
$("#popup").click();
return;
}
// 侧边面板模式 body 宽度100%
if (_tabId) {
G.tabId = _tabId;
$("body").css("width", "100%");
$("#down").css("justify-content", "center").find("button").css("margin-left", "5px");
$("#popup").hide();
_type == "window" && $("#currentPage").show();
}
// 获取页面DOM
if (G.getHtmlDOM) {
pageDOM = await getPageDOM();
}
// 填充数据
chrome.runtime.sendMessage(chrome.runtime.id, { Message: "getData", tabId: G.tabId }, function (data) {
if (!data || data === "OK") {
$tips.html(i18n.noData);
$tips.attr("data-i18n", "noData");
return;
}
currentCount = data.length;
if (currentCount >= 500 && confirm(i18n("confirmLoading", [currentCount]))) {
$mediaList.append($current);
UItoggle();
return;
}
for (let key = 0; key < currentCount; key++) {
$current.append(AddMedia(data[key]));
}
$mediaList.append($current);
UItoggle();
});
// 监听资源数据
chrome.runtime.onMessage.addListener(function (Message, sender, sendResponse) {
if (!Message.Message || !Message.data) { return; }
// 添加资源
if (Message.Message == "popupAddData") {
const html = AddMedia(Message.data, Message.data.tabId == G.tabId);
if (Message.data.tabId == G.tabId) {
!currentCount && $mediaList.append($current);
currentCount++;
$current.append(html);
UItoggle();
} else if (allCount) {
allCount++;
$all.append(html);
UItoggle();
}
sendResponse("OK");
return true;
}
// 添加疑似密钥
if (Message.Message == "popupAddKey") {
$("#maybeKeyTab").show();
chrome.tabs.query({}, function (tabs) {
let tabId = -1;
for (let item of tabs) {
if (item.url == Message.url) {
tabId = item.id;
break;
}
}
if (tabId == -1 || tabId == G.tabId) {
$maybeKey.append(AddKey(Message.data));
}
!$("#maybeKey .panel").length && $("#maybeKey").append($maybeKey);
});
sendResponse("OK");
return true;
}
});
// 获取模拟手机 自动下载 捕获 状态
updateButton();
// 上一次设定的倍数
$("#playbackRate").val(G.playbackRate);
loadCSS();
const observer = new MutationObserver(updateDownHeight);
observer.observe($down[0], { childList: true, subtree: true, attributes: true });
setInterval(() => { updateDownHeight(); }, 233);
// 疑似密钥
chrome.webNavigation.getAllFrames({ tabId: G.tabId }, function (frames) {
if (!frames) { return; }
for (let frame of frames) {
chrome.tabs.sendMessage(G.tabId, { Message: "getKey" }, { frameId: frame.frameId }, function (result) {
if (chrome.runtime.lastError || !result || result.length == 0) { return; }
$("#maybeKeyTab").show();
for (let key of result) {
$maybeKey.append(AddKey(key));
}
$("#maybeKey").append($maybeKey);
UItoggle();
});
}
});
}, 0);
/********************绑定事件END********************/
window.addEventListener('beforeunload', function () {
chrome.runtime.sendMessage(chrome.runtime.id, { Message: "clearRedundant" });
});
// 按钮状态更新
function updateButton() {
chrome.runtime.sendMessage({ Message: "getButtonState", tabId: G.tabId }, function (state) {
for (let key in state) {
const $DOM = $(`#${key}`);
if (key == "MobileUserAgent") {
$DOM.html(state.MobileUserAgent ? i18n.closeSimulation : i18n.simulateMobile);
continue;
}
if (key == "AutoDown") {
$DOM.html(state.AutoDown ? i18n.closeDownload : i18n.autoDownload);
continue;
}
if (key == "enable") {
$DOM.html(state.enable ? i18n.pause : i18n.enable);
continue;
}
const script = G.scriptList.get(key + ".js");
$DOM.html(state[key] ? script.off : script.name);
}
});
}
/* 格式判断 */
function isPlay(data) {
if (G.Player && !isJSON(data) && !isPicture(data)) { return true; }
const typeArray = ['video/ogg', 'video/mp4', 'video/webm', 'audio/ogg', 'audio/mp3', 'audio/wav', 'audio/m4a', 'video/3gp', 'video/mpeg', 'video/mov'];
return isMediaExt(data.ext) || typeArray.includes(data.type) || isM3U8(data);
}
// 猫抓下载器
let catDownloadIsProcessing = false;
function catDownload(data, extra = {}) {
// 防止连续多次提交
if (catDownloadIsProcessing) {
setTimeout(() => {
catDownload(data, extra);
}, 233);
return;
}
catDownloadIsProcessing = true;
if (!Array.isArray(data)) { data = [data]; }
// 储存数据到临时变量 提高检索速度
localStorage.setItem('downloadData', JSON.stringify(data));
// 如果大于2G 询问是否使用流式下载
if (!extra.ffmpeg && !G.downStream && Math.max(...data.map(item => item._size)) > G.chromeLimitSize && confirm(i18n("fileTooLargeStream", ["2G"]))) {
extra.downStream = 1;
}
// 发送消息给下载器
chrome.runtime.sendMessage(chrome.runtime.id, { Message: "catDownload", data: data }, (message) => {
// 不存在下载器或者下载器出错 新建一个下载器
if (chrome.runtime.lastError || !message || message.message != "OK") {
createCatDownload(data, extra);
return;
}
catDownloadIsProcessing = false;
});
}
function createCatDownload(data, extra) {
chrome.tabs.get(G.tabId, function (tab) {
const arg = {
url: `/downloader.html?${new URLSearchParams({
requestId: data.map(item => item.requestId).join(","),
...extra
})}`,
index: tab.index + 1,
active: !G.downActive
};
chrome.tabs.create(arg, (tab) => {
// 循环获取tab.id 的状态 准备就绪 重置任务状态
const interval = setInterval(() => {
chrome.tabs.get(tab.id, (tab) => {
if (chrome.runtime.lastError || tab.status == "complete") {
clearInterval(interval);
catDownloadIsProcessing = false;
}
});
});
});
});
}
// 提示
function Tips(text, delay = 200) {
// 获取当前提示元素
const $tips = $('#TipsFixed');
// 停止当前所有动画
$tips.stop(true, true);
// 设置新内容并显示
$tips
.html(text)
.fadeIn(500)
.delay(delay)
.fadeOut(500);
}
/*
* 有资源 隐藏无资源提示
* 更新数量显示
* 如果标签是其他设置 隐藏底部按钮
*/
function UItoggle() {
const size = getData().size;
size > 0 ? $tips.hide() : $tips.show().html(i18n.noData);
$currentCount.text(currentCount ? `[${currentCount}]` : "");
$allCount.text(allCount ? `[${allCount}]` : "");
const id = $('.TabShow').attr("id");
if (id != "mediaList" && id != "allMediaList") {
$tips.hide();
$down.hide();
} else if ($down.is(":hidden")) {
$down.show();
}
// 更新图标
$(".faviconFlag").each(function () {
const data = getData(this.getAttribute("requestId"));
if (data && data.webUrl && favicon.has(data.webUrl)) {
this.setAttribute("src", favicon.get(data.webUrl));
this.classList.remove("faviconFlag");
}
});
size >= 2 ? mergeDownButton() : $mergeDown.attr('disabled', true);
}
// 检查是否符合条件 更改 合并下载 按钮状态
function mergeDownButtonCheck(data) {
if (!data.type) {
return isMediaExt(data.ext);
}
return isMediaExt(data.ext) || data.type.startsWith("video") || data.type.startsWith("audio") || data.type.endsWith("octet-stream");
}
function mergeDownButton() {
const [checkedData, maxSize] = getCheckedData();
if (checkedData.length != 2 || (!G.isFirefox && maxSize > G.chromeLimitSize)) {
// $mergeDown.hide();
$mergeDown.attr('disabled', true);
return;
}
if (checkedData.every(mergeDownButtonCheck) || checkedData.every(data => isM3U8(data))) {
// $mergeDown.show();
$mergeDown.removeAttr('disabled');
}
}
// 获取当前标签 所有选择的文件
function getCheckedData() {
const checkedData = [];
let maxSize = 0;
getData().forEach(function (data) {
if (data.checked) {
const size = data._size ?? 0;
maxSize = size > maxSize ? size : maxSize;
checkedData.push(data);
}
});
return [checkedData, maxSize];
}
// 获取当前标签的资源列表 存在requestId返回该资源
function getData(requestId = false) {
if (requestId) {
return allData.get(activeTab).get(requestId);
}
return allData.get(activeTab);
}
// 获取所有资源列表
function getAllData() {
const data = [];
data.push(...allData.get(true).values());
data.push(...allData.get(false).values());
return data;
}
// 更新底部按钮高度
function updateDownHeight() {
$(".container").css("margin-bottom", ($down[0].offsetHeight + 2) + "px");
}
function base64ToHex(base64) {
let binaryString;
try {
binaryString = atob(base64);
} catch (error) {
console.error("Invalid Base64 string:", error, base64);
return false;
}
let hexString = '';
for (let i = 0; i < binaryString.length; i++) {
let hex = binaryString.charCodeAt(i).toString(16);
if (hex.length === 1) {
hex = '0' + hex;
}
hexString += hex;
}
return hexString;
} 
` : ""}
${trimName}
${data.size}
