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JAVBUS封面大图

改编自脚本 JAV老司机

As of 19/01/2021. See the latest version.

// ==UserScript==
// @name         JAVBUS封面大图
// @namespace    http://tampermonkey.net/
// @version      0.9.1
// @description  改编自脚本 JAV老司机
// @author       kygo233

// @include     /^https:\/\/.*\.(javbus|busfan|fanbus|buscdn|cdnbus|dmmsee|seedmm|busdmm|busjav)\..*$/
// @include      https://*avmoo.*

// @grant        GM_addStyle
// @grant        GM_xmlhttpRequest
// @grant        GM_getValue
// @grant        GM_setValue
// @grant        GM_download
// @grant        GM_setClipboard
// @connect *

// 2021-01-18 适配AVMOO网站;无码页面屏蔽竖图模式;调整域名匹配规则
// 2021-01-01 新增宽度调整功能;
// 2020-12-29 解决半图模式下 竖图显示不全的问题;
// 2020-10-16 解决功能开关取默认值为undefined的bug
// 2020-10-16 解决和"JAV老司机"同时运行时样式冲突问题,需关闭老司机的瀑布流
// 2020-10-14 收藏界面只匹配影片;下载图片文件名添加标题;新增复制番号、标题功能;视频截图文件下载;封面显示半图;增加样式开关
// 2020-09-20 收藏界面的适配
// 2020-08-27 适配更多界面
// 2020-08-26 修复查询结果为1个时,item宽度为100%的问题
// 2020-08-26 添加瀑布流
// 2020-08-24 第一版:封面大图、下载封面、查看视频截图
// ==/UserScript==

(function () {
    'use strict';
    // 瀑布流状态:1:开启、0:关闭
    let waterfallScrollStatus = GM_getValue('waterfall_status', 0);
    let copyBtnStatus = GM_getValue('copyBtn_status', 1);
    let aTagStatus = GM_getValue('aTag_status', 1);
    let halfImgStatus = GM_getValue('halfImg_status', 0);
    let waterfallWidth = GM_getValue('waterfallWidth', 100);

    let statusDefaultMap = new Map(); // 空Map
    statusDefaultMap.set('waterfall', 0); //
    statusDefaultMap.set('copyBtn', 1); //
    statusDefaultMap.set('aTag', 1);
    statusDefaultMap.set('halfImg', 0);
    let columnNum_full = GM_getValue('bigImg_columnNum_full', 3);
    let columnNum_half = GM_getValue('bigImg_columnNum_half', 4);
    let IMG_SUFFIX = "-bigimg-tag";
    let MAGNET_SUFFIX = "-magnet-tag";

    function ajaxGet(url, fn) {
        let xhr = new XMLHttpRequest();
        xhr.open("GET", url);
        xhr.send();
        xhr.onreadystatechange = function () {
            if (xhr.readyState == 4 && xhr.status == 200) {
                fn(xhr.responseText);
            }
        }
    }

    //添加全局样式 导航栏功能按钮
    function addStyle() {
        GM_addStyle([
            '#waterfall_h1 {margin:0 auto;height: auto !important;display: flex;flex-direction: row;flex-wrap: wrap;padding:10px;}',
            '#waterfall_h1 .item{position: relative !important;top: auto !important;left: auto !important;}',
            '#waterfall_h1 .movie-box  {margin:5px !important; width: auto !important;height: auto !important;display: flex;flex-direction: column;}',
            '#waterfall_h1 .avatar-box {width: auto !important;height: auto !important;display: flex;flex-direction: row;}',
            '#waterfall_h1 .movie-box .photo-frame {width:auto !important;height:auto!important; }',
            '.pop-up-tag{ margin-left:auto  !important;margin-right:auto  !important;}',
            '.big-img-a{float:right;cursor:pointer !important;margin-left:5px;color:black;opacity:0.8;}',
            '.big-img-a:hover{color:blue;}',
            '.download-icon{font-size:50px;color:black;position:absolute;right:0;z-index:2;cursor:pointer }',
            '.copyBtn-icon{font-size:18px;opacity:0.4;top:3px !important;}',
            '.copyBtn:hover{color:red;opacity:1;}',
            '.switch_div { cursor:pointer ;display: flex;flex-direction: row;flex-wrap: wrap;}',
            '.switch_div:hover{background-color:#E6E6FA;}',
            '.switch_div label {cursor:pointer;width: 50%;text-align: right;}',
            '.switch_div input {cursor:pointer;width: 50%;}',
            '.fullImgCSS {width: 100% !important;; height: 100% !important;}',
            '.halfImgCSS {position: relative;left:-110.5%;width: 210% !important;; height: 100% !important;}',
            '.range_div {display: flex;flex-direction: row;flex-wrap: wrap;}',
            '.range_div input{cursor:pointer ;width: 80%;}',
            '.range_div span{  width: 20%;text-align: center;}',
        ].join(''));

        var columnNum = halfImgStatus > 0 && !halfImg_block ? columnNum_half : columnNum_full;
        GM_addStyle('#waterfall_h1 .item{ width: ' + 100 / columnNum + '%;}');

        $("#waterfall_h1").css("width", waterfallWidth + "%");
        //添加bootstrap弹出框,用于显示磁力表格和视频截图,
        $('body').append('<div class="modal fade" id="myModal"  role="dialog" >' +
            '<div class="modal-dialog" style="width:80% !important;"  id="magnettablediv" > </div>');
        //列数下拉框,
        var select_tag = $('<select class="form-control" style="margin-top: 8px;padding:0;" id="inputGroupSelect01">' +
            ' <option value="1">1列</option><option value="2">2列</option><option value="3">3列</option>' +
            ' <option value="4">4列</option><option value="5">5列</option><option value="6">6列</option></select>');
        $(select_tag).find("option[value='" + columnNum + "']").attr("selected", true);
        $(select_tag).change(function () {
            GM_setValue('bigImg_columnNum_' + (halfImgStatus > 0 && !halfImg_block ? 'half' : 'full'), $(this).val());
            window.location.reload();
        });
        let li_elem = document.createElement('li');
        $(li_elem).append($(select_tag));
        $("#navbar ul.nav").first().append($(li_elem));

        var other_select_tag = $('<li class="dropdown">' +
            ' <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" data-hover="dropdown" >样式开关<span class="caret"></span></a>' +
            ' <ul class="dropdown-menu" role="menu">' +
            '</ul> </li>');
        $(other_select_tag).mouseover(function () {
            $(this).addClass('open');
        }).mouseout(function () {
            $(this).removeClass('open');
        });
        var ul = $(other_select_tag).children("ul")[0];
        $(ul).on("click", "[data-stopPropagation]", function (e) {
            e.stopPropagation();
        });
        $(ul).append(creatCheckbox("waterfall", "瀑布流"));
        $(ul).append(creatCheckbox("copyBtn", "复制图标"));
        $(ul).append(creatCheckbox("aTag", "功能链接"));
        if (!halfImg_block) {
            $(ul).append(creatCheckbox("halfImg", "竖图模式"));
        }
        var range = $('<li data-stopPropagation="true" ><div  class="range_div"><input type="range"   min="1" max="100" step="1" value="' + waterfallWidth + '"  /><span>' + waterfallWidth + '</span></div></li>');
        $(range).bind('input propertychange', function () {
            var val = $(this).find("input").eq(0).val();
            $("#waterfall_h1").css("width", val + "%");
            $(this).find("span").eq(0).html(val);
            GM_setValue("waterfallWidth", val);
        });
        $(ul).append(range);

        $(ul).append('<div style="padding:4px;">和"JAV老司机"同时运行时,请关闭老司机的瀑布流<div>');
        $("#navbar ul.nav").first().append($(other_select_tag));

    }
    //根据id、name生成勾选框
    function creatCheckbox(tagName, name) {
        var checkbox = $('<li><div class="switch_div"><label   for="' + tagName + '_checkbox" >' + name + '</label><input  type="checkbox" id="' + tagName + '_checkbox" /></div></li>');
        var status = tagName + "_status";
        checkbox.find("input")[0].checked = GM_getValue(status, statusDefaultMap.get(tagName)) > 0 ? true : false;
        checkbox.click(function () {
            ($(this).find("input")[0].checked == true) ? GM_setValue(status, 1): GM_setValue(status, 0);
            window.location.reload();
        });
        return checkbox;
    }
    //设置点击标签
    function setTag(elems) {
        var src_fuc = ConstCode[currentWeb].replaceImgSrc;
        for (let i = 0; i < elems.length; i++) {
            if ($(elems[i]).find(".avatar-box").length > 0) continue;
            add_Tag(elems[i], src_fuc);
        }
    }

    function add_Tag(tag, src_fuc) {
        //替换封面为大图 Begin
        var photoDiv = $(tag).find("div.photo-frame")[0];
        $(photoDiv).hide();
        var img = $(photoDiv).children("img")[0];
        var src = src_fuc(img.src);
        var bigimg = new Image();
        bigimg.src = src;
        //判断是否为半图显示
        if (halfImgStatus > 0 && !halfImg_block) {
            $(bigimg).addClass("halfImgCSS");
            $(bigimg).load(function () {
                if (bigimg.height > bigimg.width) {
                    $(bigimg).removeClass("halfImgCSS");
                    $(bigimg).addClass("fullImgCSS");
                }
            });
        } else {
            $(bigimg).addClass("fullImgCSS");
        }
        $(photoDiv).append(bigimg);
        img.remove();
        $(photoDiv).show();
        //替换封面为大图 end
        var infoDiv = $(tag).find("div.photo-info")[0];
        var spanTag = $(infoDiv).find("span")[0];

        var title = $(spanTag).html().split("<br")[0].trim(); //标题
        var AVIDDiv = $(infoDiv).find("date")[0];
        var AVID = $(AVIDDiv).text(); //番号
        $(spanTag).children("div").remove();
        if (copyBtnStatus > 0) {
            addCopyATagPre(spanTag, title);
            addCopyATagPre(AVIDDiv, AVID);
        }
        if (aTagStatus > 0) {
            var bigDivTag = $('<a href="javascript:;" class="big-img-a" >视频截图</a>');
            var downloadDiv = $('<a href="javascript:;" class="big-img-a" >下载封面</a>');
            var magnetDivTag = $('<a href="javascript:;"  class="big-img-a"  style="visibility:'+(currentWeb=='avmoo'?'hidden':'visible')+'">磁力链接</a>');
            $(spanTag).append(bigDivTag);
            $(spanTag).append(downloadDiv);
            $(spanTag).append(magnetDivTag);
            bigDivTag.click(function () {
                showBigImg(AVID, title, bigDivTag);
            });
            downloadDiv.click(function () {
                GM_download(src, AVID + " " + title + ".jpg");
            });
            magnetDivTag.click(function () {
                showMagnetTable(AVID, src);
            });
        }
    }
    //添加复制图标
    function addCopyATagPre(tag, text) {
        var copyATag = $('<span class="glyphicon glyphicon-copy copyBtn copyBtn-icon"></span>');
        copyATag.click(function () {
            var span = this;
            $(span).removeClass("glyphicon glyphicon-copy").addClass('glyphicon glyphicon-ok');
            //btn.innerHTML = '成功>';
            GM_setClipboard(text);
            setTimeout(function () {
                $(span).removeClass("glyphicon glyphicon-ok").addClass('glyphicon glyphicon-copy');
                //   btn.innerHTML = '复制>';
            }, 1000);
            return false;
        });
        $(tag).prepend(copyATag);
    }
    //显示视频截图
    function showBigImg(avid, title, bigDivTag) {
        if (bigDivTag.text() != "视频截图") {
            return;
        }
        var img_id = avid + IMG_SUFFIX;
        $('.pop-up-tag').hide();
        if ($("#" + img_id).length > 0) {
            $("#" + img_id).show();
            $('#myModal').modal();
        } else {
            getAvImg(avid, title, bigDivTag);
        }
    }
    //获取视频截图
    function getAvImg(avid, title, bigDivTag) {
        bigDivTag.text('加载中..');

        GM_xmlhttpRequest({
            method: "GET",
            url: 'http://blogjav.net/?s=' + avid,
            onload: function (result) {
                if (result.status !== 200) {
                    alert('blogjav.net此网站暂时无法响应');
                    bigDivTag.text('视频截图');
                    return;
                }
                var doc = result.responseText;
                let a_array = $(doc).find(".more-link");
                let imgUrl;
                for (let i = 0; i < a_array.length; i++) {
                    imgUrl = a_array[i].href;
                    var fhd_idx = a_array[i].href.search(/FHD/g);
                    if (fhd_idx > 0) {
                        break;
                    }
                }
                if (imgUrl) {
                    GM_xmlhttpRequest({
                        method: "GET",
                        url: imgUrl,
                        headers: {
                            referrer: "http://pixhost.to/" //绕过防盗图的关键
                        },
                        onload: function (XMLHttpRequest) {
                            var bodyStr = XMLHttpRequest.responseText;
                            var img_src_arr = /<img .*src="https*:\/\/.*pixhost.to\/thumbs\/.*>/.exec(bodyStr);
                            if (img_src_arr[0]) //如果找到内容大图
                            {
                                var src = $(img_src_arr[0]).attr("src").replace('thumbs', 'images').replace('//t', '//img').replace('"', '');
                                console.log(src);
                                var img_tag = $('<div id="' + avid + IMG_SUFFIX + '" class="pop-up-tag" ><img class="carousel-inner" src="' + src + '" /></div>');
                                var downloadBtn = $('<span class="glyphicon glyphicon-download-alt download-icon copyBtn" ></span>');
                                downloadBtn.click(function () {
                                    GM_download(src, avid + " 截图.jpg");
                                });
                                $(img_tag).prepend(downloadBtn);
                                $('#magnettablediv').append(img_tag);
                                $('#myModal').modal();
                            } else {
                                bigDivTag.text('无大图');
                            }
                            bigDivTag.text('视频截图');
                        }
                    }); //end  GM_xmlhttpRequest
                } else {
                    bigDivTag.text('无大图');
                }
            }
        }); //end  GM_xmlhttpRequest
    };

    //显示磁力表格
    function showMagnetTable(avid, src) {
        var table_id = "#" + avid + MAGNET_SUFFIX;
        $('.pop-up-tag').hide();
        if ($(table_id).length > 0) {
            $(table_id).show();
            $('#myModal').modal();
        } else {
            getMagnet(avid, src);
        }
    }
    //ajax 获取磁力链接
    function getMagnet(avid, src) {
        var basehref = `${location.protocol}//${location.hostname}/`;
        avid = avid.replace(/\./g, '-');
        var url = basehref + avid;
        //有码和欧美 0  无码 1
        var uc_code = location.pathname.search(/uncensored/) < 1 ? 0 : 1;
        ajaxGet(url, function (responseText) {
            var str = /var\s+gid\s+=\s+(\d{1,})/.exec(responseText);
            var gid = str[1];
            url = basehref + 'ajax/uncledatoolsbyajax.php?gid=' + gid + '&lang=zh&img=' + src + '&uc=' + uc_code + '&floor=' + Math.floor(Math.random() * 1e3 + 1);
            ajaxGet(url, function (responseText) {
                var table_html = responseText.substring(0, responseText.indexOf('<script')).trim();
                var table_tag = $('<table class="table pop-up-tag"  style="background-color:#FFFFFF;" id="' + avid + MAGNET_SUFFIX + '"></table>');
                table_tag.append($(table_html));
                var length = table_tag.find("tr").length;
                var HEIGHT = window.innerHeight;
                if (HEIGHT >= 35 * length) {
                    table_tag.css("margin-top", (HEIGHT - 35 * length) / 2 - 40);
                }
                $('#magnettablediv').append(table_tag);
                $('#' + avid + MAGNET_SUFFIX).find("tr").each(function (i) { // 遍历 tr
                    var me = this;
                    if ($(me).find('a').length == 0) {
                        return true;
                    }
                    var magent_url = $(me).find('a')[0].href;
                    addCopybutton(me, magent_url);
                });
                $('#myModal').modal();
            });
        });
    };

    function addCopybutton(tag, text) {
        var copyButton = $('<button class="center-block">复制</button>');
        copyButton.click(function () {
            var btn = this;
            btn.innerHTML = '成功';
            GM_setClipboard(text);
            setTimeout(function () {
                btn.innerHTML = '复制';
            }, 1000);
        });
        var td_tag = $('<td></td>');
        td_tag.append(copyButton);
        $(tag).prepend(td_tag);
    }
    class Lock {
        constructor(d = false) {
            this.locked = d;
        }
        lock() {
            this.locked = true;
        }
        unlock() {
            this.locked = false;
        }
    }

    function waterfallScrollInit(pageItem) {
        if (!location.pathname.includes('/actresses') &&
            !(location.pathname.includes('mdl=favor') && location.pathname.search(/sort=[1-4]/) > 0) &&
            $('div#waterfall div.item').length) {
            $('#waterfall')[0].id = "waterfall_h1";
            //解决和"JAV老司机"同时运行时样式冲突问题--begin
            if ($('.masonry').length > 0) {
                $('.masonry').addClass("masonry2");
                $('.masonry').removeClass("masonry");
            }
            if ($('#waterfall_h').length > 0) {
                $('#waterfall_h')[0].id = "waterfall_h1";
            }
            //解决 JAV老司机 第619行 $pages[0].parentElement.parentElement.id = "waterfall_h";
            //收藏界面样式变形的问题
            if ($('#waterfall_h1.row').length > 0) {
                $('#waterfall_h1.row').removeAttr("id");
            }
            //解决和"JAV老司机"同时运行时样式冲突问题--end
            addStyle();
            //样式比瀑布流先生效,所以先隐藏掉原图
            if ($('#waterfall_h1 .movie-box img').length > 0) {
                $('#waterfall_h1 .movie-box img').hide();
            }
            if (waterfallScrollStatus > 0) {
                var w = new waterfall(pageItem);
            } else {
                var elems = $('div#waterfall_h1 div.item');
                if (!elems.length) {
                    return;
                };
                $('.masonry2').empty().append(elems);
                setTag(elems);
            }
        }
    };

    function waterfall(selectorcfg = {}) {
        this.lock = new Lock();
        this.baseURI = this.getBaseURI();
        this.selector = {
            next: 'a#next',
            item: 'div#waterfall div.item',
            cont: '.masonry2',
            pagi: '.pagination-lg',
        };
        Object.assign(this.selector, selectorcfg);
        this.pagegen = this.fetchSync(location.href);
        this.anchor = $(this.selector.pagi)[0];
        this._count = 0;
        this._1func = function (cont, elems) {
            cont.empty().append(elems);
        };
        this._2func = function (cont, elems) {
            if (location.pathname.includes('/star/') && elems) {
                cont.append(elems.slice(1));
            } else {
                cont.append(elems);
            }
        };
        this._3func = function (elems) {
            if (!location.pathname.includes('/actresses') && elems) { //排除actresses页面
                setTag(elems);
            }
        };
        if ($('div#waterfall_h1 div.item').length > 0 || $('div#waterfall div.item').length > 0) {
            document.addEventListener('scroll', this.scroll.bind(this));
            document.addEventListener('wheel', this.wheel.bind(this));
            this.appendElems(this._1func);
        }
    }
    waterfall.prototype.getBaseURI = function () {
        let _ = location;
        return `${_.protocol}//${_.hostname}${(_.port && `:${_.port}`)}`;
    };
    waterfall.prototype.getNextURL = function (href) {
        let a = document.createElement('a');
        a.href = href;
        return `${this.baseURI}${a.pathname}${a.search}`;
    };
    // 瀑布流脚本
    waterfall.prototype.fetchURL = function (url) {
        console.log(`fetchUrl = ${url}`);
        const fetchwithcookie = fetch(url, {
            credentials: 'same-origin'
        });
        return fetchwithcookie.then(response => response.text())
            .then(html => new DOMParser().parseFromString(html, 'text/html'))
            .then(doc => {
                let $doc = $(doc);
                let href = $doc.find(this.selector.next).attr('href');
                let nextURL = href ? this.getNextURL(href) : undefined;
                let elems = $doc.find(this.selector.item);
                return {
                    nextURL,
                    elems
                };
            });
    };
    // 瀑布流脚本
    waterfall.prototype.fetchSync = function* (urli) {
        let url = urli;
        do {
            yield new Promise((resolve, reject) => {
                if (this.lock.locked) {
                    reject();
                } else {
                    this.lock.lock();
                    resolve();
                }
            }).then(() => {
                return this.fetchURL(url).then(info => {
                    url = info.nextURL;
                    return info.elems;
                });
            }).then(elems => {
                this.lock.unlock();
                return elems;
            }).catch((err) => {});
        } while (url);
    };
    // 瀑布流脚本
    waterfall.prototype.appendElems = function () {
        let nextpage = this.pagegen.next();
        if (!nextpage.done) {
            nextpage.value.then(elems => {
                const cb = (this._count === 0) ? this._1func : this._2func;
                cb($(this.selector.cont), elems);
                this._count += 1;
                this._3func(elems);
            });
        }
        return nextpage.done;
    };
    // 瀑布流脚本
    waterfall.prototype.end = function () {
        document.removeEventListener('scroll', this.scroll.bind(this));
        document.removeEventListener('wheel', this.wheel.bind(this));
        let $end = $(`<h1>The End</h1>`);
        $(this.anchor).replaceWith($end);
    };
    waterfall.prototype.reachBottom = function (elem, limit) {
        return (elem.getBoundingClientRect().top - $(window).height()) < limit;
    };
    waterfall.prototype.scroll = function () {
        if (this.reachBottom(this.anchor, 500) && this.appendElems(this._2func)) {
            this.end();
        }
    };
    waterfall.prototype.wheel = function () {
        if (this.reachBottom(this.anchor, 1000) && this.appendElems(this._2func)) {
            this.end();
        }
    };

    let currentWeb = "javbus";//默认为javbus
    let halfImg_block = false;
    let ConstCode = {
        javbus: {
            domainReg: /(javbus|busfan|fanbus|buscdn|cdnbus|dmmsee|seedmm|busdmm|busjav)\./i,
            replaceImgSrc: function (src) {
                if (src.match(/pics.dmm.co.jp/)) {
                    src = src.replace(/ps.jpg/, "pl.jpg");
                } else {
                    src = src.replace(/thumbs/, "cover").replace(/thumb/, "cover").replace(/.jpg/, "_b.jpg");
                }
                return src;
            },
            pageItem: {
                next: 'a#next',
                item: 'div#waterfall div.item',
                cont: '.masonry2',
                pagi: '.pagination-lg'
            },
            uncensored: 0
        },
        avmoo: {
            domainReg: /avmoo\./i,
            replaceImgSrc: function (src) {
                src = src.replace(/ps.jpg/, "pl.jpg");
                return src;
            },
            pageItem: {
                next: 'a[name="nextpage"]',
                item: 'div#waterfall div.item',
                cont: '#waterfall_h1',
                pagi: '.pagination'
            }
        }
    };

    function jsInit() {
        //判断页面的地址, 加载对应的参数
        for (var key in ConstCode) {
            var domainReg = ConstCode[key].domainReg;
            if (domainReg && domainReg.test(location.href)) {
                currentWeb = key;
                break;
            }
        }
        //无码和欧美类 屏蔽 竖图模式
        if (location.href.includes('/uncensored') || location.href.includes('javbus.one')) halfImg_block = true;
        waterfallScrollInit(ConstCode[currentWeb].pageItem);
    }
    jsInit();
    // Your code here...
})();