B站直播增强型关注列表 Beta

大点儿操作方便

目前為 2021-03-01 提交的版本,檢視 最新版本

您需要先安裝使用者腳本管理器擴展,如 TampermonkeyGreasemonkeyViolentmonkey 之後才能安裝該腳本。

You will need to install an extension such as Tampermonkey to install this script.

您需要先安裝使用者腳本管理器擴充功能,如 TampermonkeyViolentmonkey 後才能安裝該腳本。

您需要先安裝使用者腳本管理器擴充功能,如 TampermonkeyUserscripts 後才能安裝該腳本。

你需要先安裝一款使用者腳本管理器擴展,比如 Tampermonkey,才能安裝此腳本

您需要先安裝使用者腳本管理器擴充功能後才能安裝該腳本。

(我已經安裝了使用者腳本管理器,讓我安裝!)

你需要先安裝一款使用者樣式管理器擴展,比如 Stylus,才能安裝此樣式

你需要先安裝一款使用者樣式管理器擴展,比如 Stylus,才能安裝此樣式

你需要先安裝一款使用者樣式管理器擴展,比如 Stylus,才能安裝此樣式

你需要先安裝一款使用者樣式管理器擴展後才能安裝此樣式

你需要先安裝一款使用者樣式管理器擴展後才能安裝此樣式

你需要先安裝一款使用者樣式管理器擴展後才能安裝此樣式

(我已經安裝了使用者樣式管理器,讓我安裝!)

// ==UserScript==
// @name         B站直播增强型关注列表 Beta
// @namespace    http://tampermonkey.net/
// @version      1.0.16
// @description  大点儿操作方便
// @author       SoraYuki & TGSAN
// @include      /https:\/\/live.bilibili.com\/.*/
// @grant        none
// @noframes
// ==/UserScript==

(function () {
    'use strict';

    let isHomePage = document.location.pathname == "/";
    let hasInit = false; // 插件是否初始化成功
    let followListOpened = false; // 关注列表开启状态
    let followListLoading = false; // 列表是否仍在拉取

    function createLiveCard(avatarUrl, userName, titleName, link) {
        let textStyle = "line-height: 1.15; margin: 10px 0; display: block; overflow: hidden; -o-text-overflow: ellipsis; text-overflow: ellipsis; white-space: nowrap; -webkit-box-sizing: border-box; box-sizing: border-box; -webkit-user-select: none; -moz-user-select: none; -ms-user-select: none; user-select: none;";
        let avatarStyle = "background-image: url("" + avatarUrl + ""); vertical-align: top; width: 40px; height: 40px; margin-top: 10px; display: inline-block; border-radius: 50%; background-color: #F7F7F7; background-size: cover; box-shadow: 0 0 10px 1px rgba(0,0,0,.15);";
        let cardRoot = document.createElement("div");
        cardRoot.style = "width: calc(100% - 40px); height: max-content; margin: 10px 10px; padding: 0px 10px; border-radius: 10px; background-color: #f5f5f8;";
        let innerHTML = '<a href="' + link + '" target="' + (isHomePage === true ? "_blank" : "_self") + '" ' + (isHomePage === true ? 'onclick="playerInstance.pause()"' : '') + ' style="text-decoration: none; margin: 0;">';
        innerHTML += '<div style="' + avatarStyle + '"></div>';
        innerHTML += '<div style="vertical-align: top; display: inline-block; padding-left: 10px; overflow-x: hidden; -webkit-box-sizing: border-box; box-sizing: border-box; width: calc(100% - 40px);">';
        innerHTML += '<p style="font-size: 15px; color: #000; ' + textStyle + '">' + userName + '</p>';
        innerHTML += '<p style="font-size: 12px; color: #999; ' + textStyle + '">' + titleName + '</p>';
        innerHTML += '</div>';
        cardRoot.innerHTML = innerHTML;
        return cardRoot;
    }

    function clearList(followListBodyDiv) {
        while (followListBodyDiv.lastElementChild) {
            followListBodyDiv.removeChild(followListBodyDiv.lastElementChild);
        }
    }

    async function loadList(followListBodyDiv) {
        clearList(followListBodyDiv);

        // 标题
        let titleDiv = document.createElement("div");
        titleDiv.style = "width: max-content; padding: 20px 10px 10px 20px;";
        titleDiv.innerHTML = '<a href="https://link.bilibili.com/p/center/index#/user-center/follow/1" target="_blank" style="text-decoration: none;"><span style="font-size: 18px; color: #23ade6; line-height: 24px;"></span></a>';
        followListBodyDiv.appendChild(titleDiv);
        let titleText = titleDiv.children[0].children[0];
        titleText.innerText = "我的关注 - 载入中...";

        let j;
        try {
            let result = await fetch('https://api.live.bilibili.com/relation/v1/Feed/getList?page=1&page_size=10', { credentials: 'include' });
            j = await result.json();
        } catch (e) {
            titleText.innerText = "我的关注 - 列表拉取失败 (゚∀。)";
            return;
        }

        let count = j.data.count;
        let offset = 0;
        while (count > offset) {
            try {
                if (offset > 0) {
                    let result = await fetch('https://api.live.bilibili.com/relation/v1/Feed/getList?page=' + (offset / 10 + 1) + '&page_size=10', { credentials: 'include' });
                    j = await result.json();
                }
            } catch (e) {
                titleText.innerText = "我的关注 - 列表拉取失败 (゚∀。)";
                return;
            }

            for (let i = 0; i < j.data.rooms.length; ++i) {
                let x = j.data.rooms[i];
                followListBodyDiv.appendChild(createLiveCard(x.face, x.uname, x.title, x.link));
            }
            offset += j.data.rooms.length;
        }
        // 页脚
        let footerDiv = document.createElement("div");
        footerDiv.style = "height: 40px;";
        followListBodyDiv.appendChild(footerDiv);

        titleText.innerText = "我的关注 (" + count + ")";
    };

    function openList(followListFrameDiv, followListBodyDiv) {
        if (followListOpened === false) {
            followListOpened = true;
            followListFrameDiv.style.setProperty("width", "320px");
            followListFrameDiv.style.setProperty("opacity", "1");
            followListFrameDiv.style.setProperty("pointer-events", "auto");
            if (followListLoading === false) {
                followListLoading = true;
                loadList(followListBodyDiv).then(function () {
                    followListLoading = false;
                    if (followListOpened === false) {
                        clearList(followListBodyDiv);
                    }
                });
            }
        }
    }

    function closeList(followListFrameDiv, followListBodyDiv) {
        if (followListOpened === true) {
            followListOpened = false;
            followListFrameDiv.style.setProperty("width", "0px");
            followListFrameDiv.style.setProperty("opacity", "0");
            followListFrameDiv.style.setProperty("pointer-events", "none");
            clearList(followListBodyDiv);
        }
    }

    let initIntervalId = setInterval(function () {
        let oldFollowBtn = document.querySelector(".side-bar-btn[data-upgrade-intro='Follow']"); // 直播间
        if (oldFollowBtn == null) {
            oldFollowBtn = document.querySelector(".sidebar-btn[title='关注']"); // 首页
        }
        if (oldFollowBtn != null) {
            hasInit = true;
            let newFollowBtn = oldFollowBtn.cloneNode(true);
            oldFollowBtn.parentNode.replaceChild(newFollowBtn, oldFollowBtn);
            newFollowBtn.addEventListener("click", function (event) {
                event.cancelBubble = true; // 重新阻止按钮点击事件传递
            });
            let followListFrameDiv = document.createElement("div");
            followListFrameDiv.id = "plugin-follow-list-div";
            followListFrameDiv.style.setProperty("position", "fixed");
            followListFrameDiv.style.setProperty("height", "100vh");
            followListFrameDiv.style.setProperty("width", "0px");
            followListFrameDiv.style.setProperty("background-color", "rgba(255, 255, 255, 1)");
            followListFrameDiv.style.setProperty("opacity", "0");
            followListFrameDiv.style.setProperty("z-index", "9999");
            followListFrameDiv.style.setProperty("top", "0");
            followListFrameDiv.style.setProperty("left", "0");
            followListFrameDiv.style.setProperty("box-shadow", "rgba(0, 0, 0, 0.22) 1px 0px 12px 0px");
            followListFrameDiv.style.setProperty("transition", "opacity .4s cubic-bezier(.22,.58,.12,.98), width .4s cubic-bezier(.22,.58,.12,.98)");
            followListFrameDiv.style.setProperty("overflow-y", "auto");
            followListFrameDiv.style.setProperty("pointer-events", "none");
            followListFrameDiv.addEventListener("click", function (event) {
                event.cancelBubble = true; // 阻止关注列表点击事件传到父级
            });
            document.addEventListener("click", function () {
                closeList(followListFrameDiv, followListBodyDiv); // 点其他元素(会传递事件的)收回列表
            });
            document.body.appendChild(followListFrameDiv);
            let followListBodyDiv = document.createElement("div");
            followListBodyDiv.style.setProperty("height", "100%");
            followListBodyDiv.style.setProperty("width", "100%");
            followListFrameDiv.appendChild(followListBodyDiv);
            newFollowBtn.addEventListener('click', function () {
                if (followListOpened === true) {
                    closeList(followListFrameDiv, followListBodyDiv);
                } else {
                    openList(followListFrameDiv, followListBodyDiv);
                }
            });
            clearInterval(initIntervalId);
        }
    }, 100);

    setTimeout(function () {
        if (hasInit === false) {
            clearInterval(initIntervalId);
        }
    }, 5000); // 元素查找超时(5s)
})();