// ==UserScript== // @name BilibiliCover // @version 3.0.3 // @description B站显示视频封面 // @author AnnAngela // @namespace https://greasyfork.org/users/129402 // @mainpage https://greasyfork.org/zh-CN/scripts/33411-bilibilicover // @supportURL https://greasyfork.org/zh-CN/scripts/33411-bilibilicover/feedback // @license GNU General Public License v3.0 or later // @compatible chrome // @compatible firefox // @compatible opera // @compatible safari // @match *://www.bilibili.com/video/av* // @match *://www.bilibili.com/watchlater* // @match *://www.bilibili.com/bangumi/play/* // @match *://live.bilibili.com/* // @run-at document-start // @grant unsafeWindow // @grant GM_xmlhttpRequest // @noframes // @icon 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// @icon64 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// @downloadURL none // ==/UserScript== unsafeWindow.addEventListener("load", function() { var LF = String.fromCharCode(10), XX = String.fromCharCode(47); var helper = { Uri: (function() { var class2type = { "[object Boolean]": "boolean", "[object Number]": "number", "[object String]": "string", "[object Function]": "function", "[object Array]": "array", "[object Date]": "date", "[object RegExp]": "regexp", "[object Object]": "object", "[object Error]": "error" }; var toString = class2type.toString; var $ = { type: function(obj) { if (obj == null) { // jshint ignore:line return obj + ""; } return typeof obj === "object" || typeof obj === "function" ? class2type[toString.call(obj)] || "object" : typeof obj; } }; function isArraylike(obj) { var length = "length" in obj && obj.length, type = $.type(obj); if (type === "function" || $.isWindow(obj)) { return false; } if (obj.nodeType === 1 && length) { return true; } return type === "array" || length === 0 || typeof length === "number" && length > 0 && (length - 1) in obj; } function encode(s) { return encodeURIComponent(s) .replace(/!/g, '%21').replace(/'/g, '%27').replace(/\(/g, '%28') .replace(/\)/g, '%29').replace(/\*/g, '%2A') .replace(/%20/g, '+'); } function cat(pre, val, post, raw) { if (val === undefined || val === null || val === '') { return ''; } return pre + (raw ? val : encode(val)) + post; } Object.assign($, { isWindow: function(obj) { return obj != null && obj == obj.window; // jshint ignore:line }, isPlainObject: function(obj) { var key; if (!obj || $.type(obj) !== "object" || obj.nodeType || $.isWindow(obj)) { return false; } try { if (obj.constructor && !hasOwn.call(obj, "constructor") && !hasOwn.call(obj.constructor.prototype, "isPrototypeOf")) { return false; } } catch (e) { return false; } if (support.ownLast) { for (key in obj) { return hasOwn.call(obj, key); } } for (key in obj) {} return key === undefined || hasOwn.call(obj, key); }, each: function(obj, callback, args) { var value, i = 0, length = obj.length, isArray = isArraylike(obj); if (args) { if (isArray) { for (; i < length; i++) { value = callback.apply(obj[i], args); if (value === false) { break; } } } else { for (i in obj) { value = callback.apply(obj[i], args); if (value === false) { break; } } } } else { if (isArray) { for (; i < length; i++) { value = callback.call(obj[i], i, obj[i]); if (value === false) { break; } } } else { for (i in obj) { value = callback.call(obj[i], i, obj[i]); if (value === false) { break; } } } } return obj; } }); var parser = { strict: /^(?:([^:\/?#]+):)?(?:\/\/(?:(?:([^:@\/?#]*)(?::([^:@\/?#]*))?)?@)?([^:\/?#]*)(?::(\d*))?)?((?:[^?#\/]*\/)*[^?#]*)(?:\?([^#]*))?(?:\#(.*))?/, loose: /^(?:(?![^:@]+:[^:@\/]*@)([^:\/?#.]+):)?(?:\/\/)?(?:(?:([^:@\/?#]*)(?::([^:@\/?#]*))?)?@)?([^:\/?#]*)(?::(\d*))?((?:\/(?:[^?#](?![^?#\/]*\.[^?#\/.]+(?:[?#]|$)))*\/?)?[^?#\/]*)(?:\?([^#]*))?(?:\#(.*))?/ }, properties = ['protocol', 'user', 'password', 'host', 'port', 'path', 'query', 'fragment']; var UriRelative = function(documentLocation) { var getDefaultUri = (function() { var href, uri; return function() { var hrefCur = typeof documentLocation === 'string' ? documentLocation : documentLocation(); if (href === hrefCur) { return uri; } href = hrefCur; uri = new Uri(href); return uri; }; }()); function Uri(uri, options) { var prop, defaultUri = getDefaultUri(); options = typeof options === 'object' ? options : { strictMode: !!options }; Object.assign(options, { strictMode: false, overrideKeys: false }); if (uri !== undefined && uri !== null && uri !== '') { if (typeof uri === 'string') { this.parse(uri, options); } else if (typeof uri === 'object') { for (prop in uri) { if (uri.hasOwnProperty(prop)) { if (Array.isArray(uri[prop]) || $.isPlainObject(uri[prop])) { this[prop] = $.extend(true, {}, uri[prop]); } else { this[prop] = uri[prop]; } } } if (!this.query) { this.query = {}; } } } else { return defaultUri.clone(); } if (!this.protocol) { this.protocol = defaultUri.protocol; } if (!this.host) { this.host = defaultUri.host; if (!this.port) { this.port = defaultUri.port; } } if (this.path && this.path[0] !== '/') { //console.error('Bad constructor arguments', JSON.stringify(uri), JSON.stringify(options), new Error().stack); } if (!(this.protocol && this.host && this.path)) { //console.error('Bad constructor arguments', JSON.stringify(uri), JSON.stringify(options), new Error().stack); } } Uri.encode = function(s) { return encodeURIComponent(s).replace(/!/g, '%21').replace(/'/g, '%27').replace(/\(/g, '%28').replace(/\)/g, '%29').replace(/\*/g, '%2A').replace(/%20/g, '+'); }; Uri.decode = function(s) { return decodeURIComponent(s.replace(/\+/g, '%20')); }; Uri.prototype = { parse: function(str, options) { var q, matches, uri = this, hasOwn = Object.prototype.hasOwnProperty; matches = parser[options.strictMode ? 'strict' : 'loose'].exec(str); $.each(properties, function(i, property) { uri[property] = matches[i + 1]; }); q = {}; if (uri.query) { uri.query.replace(/(?:^|&)([^&=]*)(?:(=)([^&]*))?/g, function($0, $1, $2, $3) { var k, v; if ($1) { k = Uri.decode($1); v = ($2 === '' || $2 === undefined) ? null : Uri.decode($3); if (options.overrideKeys || !hasOwn.call(q, k)) { q[k] = v; } else { if (typeof q[k] === 'string') { q[k] = [q[k]]; } if (Array.isArray(q[k])) { q[k].push(v); } } } }); } uri.query = q; }, getUserInfo: function() { return cat('', this.user, cat(':', this.password, '')); }, getHostPort: function() { return this.host + cat(':', this.port, ''); }, getAuthority: function() { return cat('', this.getUserInfo(), '@') + this.getHostPort(); }, getQueryString: function() { var args = []; $.each(this.query, function(key, val) { var k = Uri.encode(key), vals = Array.isArray(val) ? val : [val]; $.each(vals, function(i, v) { if (v === null) { args.push(k); } else { args.push(k + '=' + Uri.encode(v)); } }); }); return args.join('&'); }, getRelativePath: function() { return this.path + cat('?', this.getQueryString(), '', true) + cat('#', this.fragment, ''); }, toString: function() { return this.protocol + '://' + this.getAuthority() + this.getRelativePath(); }, clone: function() { return new Uri(this); }, extend: function(parameters) { $.extend(this.query, parameters); return this; } }; return Uri; }; return UriRelative(function() { return location.href; }); })(), coverImage: function coverImage(url) { /* 本函数来自 https://greasyfork.org/zh-CN/scripts/30714-获取哔哩哔哩视频的封面图片-get-bilibili-cover-image/code?version=202372 特此感谢*/ var coverImageBigUrl = url; // 去除url中的裁剪标识 if (url.indexOf("@") > -1) { //处理以@做裁剪标识的url coverImageBigUrl = url.split("@")[0]; } if (url.indexOf("jpg_") > -1) { //处理以_做裁剪标识的url coverImageBigUrl = url.split("jpg_")[0] + "jpg"; } if (url.indexOf("png_") > -1) { //处理以_做裁剪标识的url coverImageBigUrl = url.split("png_")[0] + "png"; } if (url.indexOf("/320_200/") > -1) { //有时裁剪标识是在后缀名之前的 目前主要发现的是“番剧”板块的列表里有，但尚不清楚其他地方的情况 coverImageBigUrl = url.replace("/320_200", ""); } if (coverImageBigUrl.substring(0, 2) === XX + XX) coverImageBigUrl = "https:" + coverImageBigUrl; else if (coverImageBigUrl.substring(0, 5) === "http:") coverImageBigUrl = coverImageBigUrl.replace("http:", "https:"); return coverImageBigUrl; }, window: undefined, openWin: function(win, src) { if (this.window) this.setImg(src); else { var self = this, doc = win.document; var w = win.innerWidth || doc.docElement.clientWidth || doc.body.clientWidth, h = win.innerHeight || doc.docElement.clientHeight || doc.body.clientHeight; self.window = window.open("about:blank", "bilibiliCover", "location=1,scrollbars=1,channelmode=1,width=" + w * .8 + ",height=" + h * .95 + ",left=" + w * .1 + ",top=" + h * .1); setTimeout(function() { self.window.document.title = "BilibiliCover - 封面获取窗口"; self.window.document.body.innerHTML = '
视频封面地址：

'; self.window.document.body.innerHTML += ""; self.window.document.body.innerHTML += '

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'; self.window.document.body.style.textAlign = "center"; self.setImg(src); var t = self.window.document.querySelector("textarea"); t.addEventListener("mouseup", function(e) { if (e.which !== 1) return; var selection = self.window.getSelection(); if (selection.toString() !== "") return; this.focus(); this.select(); }); Array.from(self.window.document.querySelectorAll("a")).forEach(function(ele) { ele.addEventListener("click", function() { window.open(ele.dataset.href.replace("%s", encodeURIComponent(self.window.document.querySelector("textarea").value)), "_blank").focus(); }); }); self.window.addEventListener("beforeunload", function() { self.window = undefined; }); self.window.focus(); }, 0); } }, setImg: function setImg(src) { if (!this.window) return; var img = this.window.document.querySelector("img"); this.window.document.querySelector("img").src = src; this.window.document.querySelector("textarea").value = src; this.setNaturalSize(img, this.window.document.querySelector("#realsize")); this.window.focus(); }, setNaturalSize: function setNaturalSize(img, node) { var self = this; if (img.naturalWidth > 0 && img.naturalHeight > 0) node.innerText = "(" + img.naturalWidth + "×" + img.naturalHeight + ")"; else setTimeout(function() { self.setNaturalSize(img, node); }, 100); }, closeWin: function focusWin() { if (this.window) this.window.close(); } }; var body = unsafeWindow.document.body, html = unsafeWindow.document.documentElement; var innerWidth = unsafeWindow.innerWidth; var scrollbarWidth = 0; switch ("scroll") { case getComputedStyle(body).overflowY: scrollbarWidth = innerWidth - body.clientWidth; break; case getComputedStyle(html).overflowY: scrollbarWidth = innerWidth - html.clientWidth; break; default: var backup = body.style.overflowY; body.style.overflowY = "scroll"; scrollbarWidth = unsafeWindow.innerWidth - body.clientWidth; body.style.overflowY = backup; } var url = new helper.Uri(); if (unsafeWindow.location.host.includes("www.bilibili.com"))(function loop() { var IS_ORIGIN_VIDEO = true; var aid = (url.path.match(/\/video\/av(\d+)/) || [0, -1])[1]; if (aid === -1) IS_ORIGIN_VIDEO = false; var doc = unsafeWindow.document; var plw = doc.querySelector(".player-box, .bangumi-player, .view-later-module .video-box-module > .bili-wrapper"); if (!plw) return setTimeout(loop, 100); var img = doc.createElement("img"); if (IS_ORIGIN_VIDEO) GM_xmlhttpRequest({ url: "https://search.bilibili.com/api/search?search_type=video&keyword=" + aid, method: "GET", onerror: function() { var args = Array.from(arguments); args.unshift('BilibiliCover'); args.unshift('NetworkError'); console.error.apply(console, args) }, onload: function(res) { console.info('BilibiliCover', 'NetworkResponse', res); try { response = JSON.parse(res.responseText); } catch (e) { response = false; } if (!response) console.info('BilibiliCover', 'NetworkError', 'Unable to parse response'); var data = response.result; var cover; data.forEach(function(info) { if (info.id === +aid && info.pic) cover = helper.coverImage(info.pic); }); if (cover) { img.src = cover; } else console.info('BilibiliCover', 'NetworkError', 'Unable to get the cover picture url'); } }); else { var loop_code = setInterval(function() { try { img.src = helper.coverImage(doc.querySelector("#bofqi .bilibili-player-watchlater-item[data-state-play=true] .bilibili-player-watchlater-cover-cell img, .bangumi-info-wrapper .info-cover img").src); clearInterval(loop_code); } catch (_) { console.info("bilibiliCover", "no img"); } }, 1e3); } img.id = "cover_img"; var sbw = scrollbarWidth; plw.appendChild(img); img.style.display = "block"; img.style.position = "absolute"; img.style.cursor = "pointer"; function calc() { var flag = true; var bsn = Array.from(plw.children).filter(function(ele, i) { return plw.children[i - 1] && ele.nodeName !== "IMG" && (/_{2}?bofqi/i.test(plw.children[i - 1].id) || /scontent|player-content|bangumi-player/i.test(plw.children[i - 1].classList.value)); })[0]; if (!bsn) { bsn = plw.querySelector(".scontent, .player-content, .bangumi-player"); flag = false; } var ofs = getComputedStyle(bsn); var ofl = parseInt(ofs.width) + parseInt(ofs.marginLeft) + parseInt(ofs.paddingLeft) + parseInt(ofs.borderLeftWidth), ofb = flag ? parseInt(ofs.height) + parseInt(ofs.marginTop) + parseInt(ofs.paddingTop) + parseInt(ofs.borderTopWidth) : parseInt(getComputedStyle(doc.querySelector("#bofqi")).marginBottom), wdt = ofs.width; var w = window.innerWidth || doc.docElement.clientWidth || doc.body.clientWidth; img.style.left = "calc(" + ofl + "px + 1em)"; img.style.bottom = "calc(" + ofb + "px + 1em)"; img.style.width = "calc(" + w + "px / 2 - " + wdt + " / 2 - 2em - " + sbw / 2 + "px)"; } calc(); img.title = "此处是本视频封面大图！" + LF + LF + "右键菜单可复制图片大图地址，" + LF + "左键单击可在新窗口查看大图！"; window.addEventListener("resize", function() { calc(); }); img.addEventListener("click", function() { var src = this.src; if (src) helper.openWin(window, src); }); })(); else if (unsafeWindow.location.host.includes("live.bilibili.com"))(function loop() { var container = unsafeWindow.document.querySelector(".seeds-wrap"); if (!container) return setTimeout(loop, 100); var link = unsafeWindow.document.createElement("div"); link.style.display = "inline-block"; link.style.marginRight = "1em"; link.innerHTML = '查看封面'; container.insertBefore(link, container.firstChild); var error = function() { link.innerHTML = '封面获取失败=。='; var args = Array.from(arguments); args.unshift('BilibiliCover'); args.unshift('NetworkError'); console.error.apply(console, args) }; link.querySelector("a").addEventListener("click", function() { var roomid = unsafeWindow.location.pathname.match(/^\/(\d+)/)[1]; if (roomid) { GM_xmlhttpRequest({ url: "https://search.bilibili.com/api/search?search_type=live&keyword=" + roomid + "&from_source=livetop_search", method: "GET", onerror: error, onload: function(res) { console.info('BilibiliCover', 'NetworkResponse', res); try { response = JSON.parse(res.responseText); } catch (e) { response = false; } if (!response) error('Unable to parse response'); var data = response.result.live_room; var cover; data.forEach(function(info) { if (info.roomid === +roomid && info.user_cover) cover = helper.coverImage(info.user_cover); }); if (cover) { helper.openWin(unsafeWindow, cover); } else error('Unable to get the cover picture url'); } }); } }); })(); window.addEventListener("beforeunload", function() { helper.closeWin(); }); });