为2048核基地论坛帖子添加图片、链接预览
// ==UserScript==
// @name 2048-预览
// @version 1.2.2
// @namespace https://sleazyfork.org/zh-CN/users/1461640-%E6%98%9F%E5%AE%BF%E8%80%81%E9%AD%94
// @author 星宿老魔
// @description 为2048核基地论坛帖子添加图片、链接预览
// @match https://hjd2048.com/2048/*
// @icon https://www.google.com/s2/favicons?sz=64&domain=hjd2048.com
// @license MIT
// @grant GM_xmlhttpRequest
// @grant GM_setValue
// @grant GM_getValue
// @run-at document-start
// ==/UserScript==
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const e=document.getElementById("td_ID141");if(e){const t=e.closest("li");if(t){t.remove();return}}
const t=document.querySelectorAll('a[href="/search.php"]');t.forEach(e=>{const t=e.closest("li");if(t)t.remove()})
}catch(e){console.warn("[2048-预览] 移除搜索按钮时出错:",e)}}static addSettingsButton(){const e=document.getElementById("nav-pc")
;if(e){const t=document.createElement("li");const n=document.createElement("a");n.href="javascript:;"
;n.textContent="预览图设置";n.onclick=()=>false;t.appendChild(n);e.appendChild(t);const i=this.createSettingsPanel()
;n.addEventListener("click",e=>{e.preventDefault();i.show()});const a=document.createElement("li")
;const l=document.createElement("a");l.href="javascript:;";l.textContent="搜索过滤";l.onclick=()=>false;a.appendChild(l)
;e.appendChild(a);const r=this.createSearchFilterPanel();l.addEventListener("click",e=>{e.preventDefault();r.show()})
}else this.addFallbackSettingsButton()}static addFallbackSettingsButton(){const e=document.getElementById("nav-s")
;if(e){const t=document.createElement("a");t.href="javascript:;";t.textContent="预览图设置";t.style.color="#fff"
;t.style.marginRight="15px";t.className="fr";e.insertBefore(t,e.firstChild);const n=this.createSettingsPanel()
;t.addEventListener("click",e=>{e.preventDefault();n.show()})}}static createSettingsPanel(){
const e=`\n <dialog id="preview-settings-panel" class="compact-panel script-container">\n <header>\n <span>预览图设置</span>\n <button id="close-settings-btn" class="close-x">×</button>\n </header>\n <main class="settings-grid">\n <div class="setting-group">\n <label class="group-title">预览图数量</label>\n <label class="radio-item"><input type="radio" name="MAX_PREVIEW_IMAGES" value="3" checked>少量 (3张)</label>\n <label class="radio-item"><input type="radio" name="MAX_PREVIEW_IMAGES" value="4">适中 (4张)</label>\n <label class="radio-item"><input type="radio" name="MAX_PREVIEW_IMAGES" value="5">较多 (5张)</label>\n </div>\n <div class="setting-group">\n <label class="group-title">加载速度</label>\n <label class="radio-item"><input type="radio" name="CONCURRENT_LIMIT" value="6">稳定 (6个并发)</label>\n <label class="radio-item"><input type="radio" name="CONCURRENT_LIMIT" value="9" checked>平衡 (9个并发)</label>\n <label class="radio-item"><input type="radio" name="CONCURRENT_LIMIT" value="12">快速 (12个并发)</label>\n </div>\n <div class="setting-group">\n <label class="group-title">预览图高度</label>\n <label class="radio-item"><input type="radio" name="PREVIEW_IMAGE_HEIGHT" value="200">小 (200px)</label>\n <label class="radio-item"><input type="radio" name="PREVIEW_IMAGE_HEIGHT" value="300" checked>中 (300px)</label>\n <label class="radio-item"><input type="radio" name="PREVIEW_IMAGE_HEIGHT" value="400">大 (400px)</label>\n </div>\n </main>\n <footer>\n <button id="save-settings-btn">保存</button>\n </footer>\n </dialog>\n <div id="preview-settings-overlay" style="display:none; position:fixed; inset:0; background:rgba(0,0,0,0.5); z-index:10000;"></div>\n `
;document.body.insertAdjacentHTML("beforeend",e);const t=document.getElementById("preview-settings-panel")
;const n=document.getElementById("preview-settings-overlay");this.loadBasicSettings();setTimeout(()=>{
if(n)this.setupBasicEventListeners(t,n)},50);return{show:()=>{t.style.display="block";n.style.display="block"}}}
static createSearchFilterPanel(){
const e=`\n <dialog id="search-filter-panel" class="clean-search-panel script-container">\n <header>\n <span>搜索过滤设置</span>\n <button id="search-close-settings-btn" class="close-x">×</button>\n </header>\n <main id="search-forum-list" class="clean-forum-tree"></main>\n <footer>\n <div class="filter-controls">\n <button id="search-clear-all-filters" class="secondary">清除全部</button>\n <button id="search-select-all-forums" class="secondary">全选</button>\n </div>\n <button id="search-save-settings-btn">保存设置</button>\n </footer>\n </dialog>\n <div id="search-filter-overlay" style="display:none; position:fixed; inset:0; background:rgba(0,0,0,0.5); z-index:10000;"></div>\n `
;document.body.insertAdjacentHTML("beforeend",e);const t=document.getElementById("search-filter-panel")
;const n=document.getElementById("search-filter-overlay");this.generateCleanSearchForumList()
;this.loadSearchFilterSettings();setTimeout(()=>{if(n)this.setupSearchFilterEventListeners(t,n)},50);return{show:()=>{
t.style.display="block";n.style.display="block"}}}static loadBasicSettings(){const config=CONFIG.getAll()
;for(const e in config){if("EXCLUDED_FORUMS"===e)continue
;const t=document.querySelector(`[name="${e}"][value="${config[e]}"]`);if(t)t.checked=true}}
static setupBasicEventListeners(e,t){const n=document.getElementById("save-settings-btn")
;if(n)n.addEventListener("click",e=>{e.preventDefault();e.stopPropagation();this.saveBasicSettings()})
;const closePanel=()=>{e.style.display="none";t.style.display="none"}
;const i=document.getElementById("close-settings-btn");if(i)i.addEventListener("click",closePanel)
;t.addEventListener("click",closePanel)}static saveBasicSettings(){try{
const e=document.querySelectorAll('#preview-settings-panel input[type="radio"]:checked');e.forEach(e=>{const t=e
;const n=isNaN(Number(t.value))?t.value:Number(t.value);CONFIG.set(t.name,n)});a.injectStyles()
;this.showMessage("保存成功！","success");setTimeout(()=>{const e=document.getElementById("preview-settings-panel")
;const t=document.getElementById("preview-settings-overlay");if(e)e.style.display="none";if(t)t.style.display="none"
},1e3)}catch(e){console.error("保存设置失败:",e);this.showMessage("保存失败！","error")}}static generateCleanSearchForumList(){
const e=document.getElementById("search-forum-list");if(!e)return;const t=n.getForumTree()
;const i=t.filter(e=>2===e.level);i.forEach(n=>{const i=document.createElement("div");i.className="clean-forum-card"
;const a=document.createElement("div");a.className="clean-card-header";const l=document.createElement("input")
;l.type="checkbox";l.id=`search-forum-${n.id}`;l.value=n.id;l.className="main-forum-checkbox"
;const r=document.createElement("span");r.className="main-forum-title";r.textContent=n.name;a.appendChild(l)
;a.appendChild(r);i.appendChild(a);const s=document.createElement("div");s.className="clean-card-content"
;this.addCleanSubForums(t,n.id,s,n.id);i.appendChild(s);e.appendChild(i);l.addEventListener("change",()=>{
this.handleSearchFilterParentToggle(n.id,l.checked)})})}static addCleanSubForums(e,t,n,i){
const a=e.filter(e=>e.parent===t&&3===e.level);if(0===a.length)return
;const l=a.some(t=>e.some(e=>4===e.level&&e.parent===t.id));if(l)a.forEach(t=>{const a=document.createElement("div")
;a.className="clean-sub-section";const l=document.createElement("div");l.className="clean-sub-header"
;const r=document.createElement("input");r.type="checkbox";r.id=`search-forum-${t.id}`;r.value=t.id
;r.className="sub-forum-checkbox";r.dataset.parent=i;const s=document.createElement("span")
;s.className="sub-forum-title";s.textContent=t.name;l.appendChild(r);l.appendChild(s);a.appendChild(l)
;const o=e.filter(e=>4===e.level&&e.parent===t.id);if(o.length>0){const e=document.createElement("div")
;e.className="clean-level4-grid";o.forEach(t=>{const n=document.createElement("label");n.className="clean-level4-item"
;const a=document.createElement("input");a.type="checkbox";a.id=`search-forum-${t.id}`;a.value=t.id
;a.className="level4-forum-checkbox";a.dataset.parent=i;const l=document.createElement("span");l.textContent=t.name
;n.appendChild(a);n.appendChild(l);e.appendChild(n)});a.appendChild(e)}n.appendChild(a)});else{
const e=document.createElement("div");e.className="clean-compact-grid";a.forEach(t=>{
const n=document.createElement("label");n.className="clean-compact-item";const a=document.createElement("input")
;a.type="checkbox";a.id=`search-forum-${t.id}`;a.value=t.id;a.className="compact-forum-checkbox";a.dataset.parent=i
;const l=document.createElement("span");l.textContent=t.name;n.appendChild(a);n.appendChild(l);e.appendChild(n)})
;n.appendChild(e)}}static loadSearchFilterSettings(){const e=CONFIG.get("EXCLUDED_FORUMS")||[];e.forEach(e=>{
const t=document.getElementById(`search-forum-${e}`);if(t)t.checked=true})}static setupSearchFilterEventListeners(e,t){
const n=document.getElementById("search-save-settings-btn")
;if(n)n.addEventListener("click",()=>this.saveSearchFilterSettings());const closePanel=()=>{e.style.display="none"
;t.style.display="none"};const i=document.getElementById("search-close-settings-btn")
;if(i)i.addEventListener("click",closePanel);t.addEventListener("click",closePanel)
;const a=document.getElementById("search-clear-all-filters");const l=document.getElementById("search-select-all-forums")
;if(a)a.addEventListener("click",()=>this.clearAllSearchFilters())
;if(l)l.addEventListener("click",()=>this.selectAllSearchForums())}static saveSearchFilterSettings(){
const e=document.querySelectorAll('.clean-search-panel input[type="checkbox"]:checked')
;const t=Array.from(e).map(e=>e.value);CONFIG.set("EXCLUDED_FORUMS",t);this.showMessage("过滤设置已保存！","success")
;setTimeout(()=>{const e=document.getElementById("search-filter-panel")
;const t=document.getElementById("search-filter-overlay");if(e)e.style.display="none";if(t)t.style.display="none"},1e3)}
static handleSearchFilterParentToggle(e,t){const n=document.querySelectorAll(`[data-parent="${e}"]`);n.forEach(e=>{
e.checked=t})}static clearAllSearchFilters(){
const e=document.querySelectorAll('.clean-search-panel input[type="checkbox"]');e.forEach(e=>e.checked=false)}
static selectAllSearchForums(){const e=document.querySelectorAll('.clean-search-panel input[type="checkbox"]')
;e.forEach(e=>e.checked=true)}static showMessage(e,t){const n=document.querySelector(".quick-message");if(n)n.remove()
;const i=document.createElement("div");i.className="quick-message";i.textContent=e
;i.style.background="success"===t?"#10b981":"#ef4444";document.body.appendChild(i)
;setTimeout(()=>i.classList.add("show"),10);setTimeout(()=>{i.classList.remove("show");setTimeout(()=>i.remove(),300)
},2e3)}};l.initialized=false;let r=l;const s=class _LightboxManager{static init(){this.createLightbox()
;this.setupEventListeners()}static createLightbox(){if(this.lightbox)return;this.lightbox=document.createElement("div")
;this.lightbox.className="lightbox";this.lightboxContent=document.createElement("div")
;this.lightboxContent.className="lightbox-content";this.lightboxImg=document.createElement("img")
;this.lightboxImg.className="lightbox-image";const e=document.createElement("div");e.className="lightbox-close"
;e.innerHTML="×";const t=document.createElement("div");t.className="lightbox-prev";t.innerHTML="‹"
;const n=document.createElement("div");n.className="lightbox-next";n.innerHTML="›"
;this.loadingText=document.createElement("div");this.loadingText.className="lightbox-loading"
;this.loadingText.textContent="加载中...";this.lightboxContent.appendChild(this.loadingText)
;this.lightboxContent.appendChild(this.lightboxImg);this.lightbox.appendChild(this.lightboxContent)
;this.lightbox.appendChild(e);this.lightbox.appendChild(t);this.lightbox.appendChild(n)
;document.body.appendChild(this.lightbox);this.closeBtn=e;this.prevBtn=t;this.nextBtn=n}static setupEventListeners(){
if(!this.closeBtn||!this.prevBtn||!this.nextBtn||!this.lightbox)return
;this.closeBtn.addEventListener("click",()=>this.closeLightbox());this.prevBtn.addEventListener("click",e=>{
e.stopPropagation();this.currentIndex=(this.currentIndex-1+this.currentImages.length)%this.currentImages.length
;this.updateLightboxImage()});this.nextBtn.addEventListener("click",e=>{e.stopPropagation()
;this.currentIndex=(this.currentIndex+1)%this.currentImages.length;this.updateLightboxImage()})
;this.lightbox.addEventListener("click",e=>{if(e.target===this.lightbox)this.closeLightbox()})
;document.addEventListener("keydown",e=>{if(!this.lightbox?.classList.contains("active"))return
;if("Escape"===e.key)this.closeLightbox();else if("ArrowLeft"===e.key)this.prevBtn?.click();else if("ArrowRight"===e.key)this.nextBtn?.click()
})}static updateLightboxImage(){if(!this.lightboxImg||!this.loadingText||!this.lightboxContent)return
;const e=this.currentImages[this.currentIndex];this.loadingText.textContent="加载中..."
;this.loadingText.style.display="block";this.lightboxImg.style.display="none";this.lightboxImg.style.width=""
;this.lightboxImg.style.height="";this.lightboxImg.style.maxWidth="";this.lightboxImg.style.maxHeight=""
;this.lightboxContent.classList.remove("landscape","portrait");this.lightboxImg.src=e;this.lightboxImg.onload=()=>{
if(!this.lightboxImg||!this.loadingText||!this.lightboxContent)return;this.loadingText.style.display="none"
;this.lightboxImg.style.display="block";const e=.9*window.innerWidth;const t=.9*window.innerHeight
;const n=this.lightboxImg.naturalWidth;const i=this.lightboxImg.naturalHeight;if(n<300&&i<300){const a=2*n;const l=2*i
;if(a<=e&&l<=t){this.lightboxImg.style.width=a+"px";this.lightboxImg.style.height=l+"px"
}else this.scaleImageToFit(a,l,e,t)}else if(n>e||i>t)this.scaleImageToFit(n,i,e,t);else{
this.lightboxImg.style.width=n+"px";this.lightboxImg.style.height=i+"px"}};this.lightboxImg.onerror=()=>{
if(this.loadingText)this.loadingText.textContent="图片加载失败"}}static scaleImageToFit(e,t,n,i){if(!this.lightboxImg)return
;const a=n/e;const l=i/t;const r=Math.min(a,l);const s=e*r;const o=t*r;this.lightboxImg.style.width=s+"px"
;this.lightboxImg.style.height=o+"px"}static showLightbox(e,t){if(!this.lightbox)return;this.currentImages=e
;this.currentIndex=t;this.updateLightboxImage();this.lightbox.classList.add("active")}static closeLightbox(){
if(this.lightbox)this.lightbox.classList.remove("active")}};s.lightbox=null;s.lightboxImg=null;s.lightboxContent=null
;s.loadingText=null;s.currentImages=[];s.currentIndex=0;s.closeBtn=null;s.prevBtn=null;s.nextBtn=null;let o=s
;class AdRemover{static removeAds(){const e=document.querySelectorAll(CONFIG.selectors.threadRows);e.forEach(e=>{
const t=e.querySelector("td.tal");if(t&&t.innerHTML.includes("headtopic_3.gif"))e.remove()});this.removeAdButtons()}
static removeGlobalAds(){this.removeAdButtons()}static removeAdButtons(){const e=["td_ID144","td_ID86","td_ID139"]
;e.forEach(e=>{const t=document.getElementById(e);if(t){const e=t.closest("li");if(e)e.remove();else t.remove()}})}}
class DataExtractor{static extractImages(e){const t=CONFIG.get("MAX_PREVIEW_IMAGES");let n=[]
;for(const r of CONFIG.selectors.imgSelectors){n=Array.from(e.querySelectorAll(r));if(n.length>0)break}
const i=n.filter(e=>{const t=e.getAttribute("style")||""
;if(t.includes("display: none")||t.includes("display:none"))return false;return true});let a=i.map(e=>({
src:e.getAttribute("data-original")||e.getAttribute("src")||"",img:e})).filter(e=>{
if(!e.src||!e.src.startsWith("http"))return false
;if(e.src.includes("loading.")||e.src.includes("placeholder."))return false;const t=e.src.toLowerCase()
;const n=t.split("/").pop()||"";if(CONFIG.filters.badImagePatterns.some(e=>e.test(n)))return false
;if(e.img.width&&e.img.height)if(e.img.width<CONFIG.filters.minImageSize.width||e.img.height<CONFIG.filters.minImageSize.height)return false
;return true});a.sort((e,t)=>{const n=/\.(jpg|jpeg|png)$/i.test(e.src);const i=/\.(jpg|jpeg|png)$/i.test(t.src)
;if(n&&!i)return-1;if(!n&&i)return 1;return 0});const l=a.map(e=>e.src).slice(0,t);return l}static extractFileSize(e){
let t="";for(const n of CONFIG.selectors.contentSelectors){const i=e.querySelector(n);if(i){const e=i.innerHTML
;let n=e.match(CONFIG.regex.fileSize);if(n&&(n[1]||n[2])){t=(n[1]||n[2]).trim();break}}}return t}
static extractMagnet(e){let t="";let n=e.querySelector(CONFIG.selectors.magnetTextarea);if(n)t=n.value.trim();else{
let n=e.querySelector(CONFIG.selectors.magnetLink);if(n)t=n.getAttribute("href")||"";else{const n=e.body.innerHTML
;const i=n.match(CONFIG.regex.magnetHash);if(i&&i[1])t=`magnet:?xt=urn:btih:${i[1]}`}}return t}}
class ExternalMagnetExtractor{static async extractFromPage(e){try{for(const t of CONFIG.btSites){
const n=e.match(t.pattern);if(n){const e=t.getHash(n[0]);const i=await this.fetchFromBtSite(t,e);if(i){
const e=this.cleanMagnetLink(i);return e}}}return null}catch(t){console.error("[2048-预览] 外链磁力获取失败:",t);return null}}
static cleanMagnetLink(e){const t=e.match(/magnet:\?xt=urn:btih:([a-f0-9]{40})/i)
;if(t)return`magnet:?xt=urn:btih:${t[1]}`;return e}static async fetchFromBtSite(e,t){try{return new Promise(n=>{
const i={method:e.method,url:"GET"===e.method?`${e.url}?name=${t}`:e.url,headers:{
Accept:"text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8",
"User-Agent":"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36",
"Accept-Language":"zh-CN,zh;q=0.9,en;q=0.8",DNT:"1",Connection:"keep-alive","Upgrade-Insecure-Requests":"1"},onload:t=>{
if(t.status>=200&&t.status<300)try{const e=(new DOMParser).parseFromString(t.responseText,"text/html")
;const i=e.querySelector("#magnetInput");if(i){const e=i.value||i.getAttribute("value");if(e){
const t=e.replace(/&/g,"&");n(t);return}}const a=e.querySelector(".magnet-box input");if(a){
const e=a.getAttribute("value")||a.value;if(e){const t=e.replace(/&/g,"&");n(t);return}}
const l=t.responseText.match(/magnet:\?xt=urn:btih:[a-f0-9]{40}[^"'\s]*/i);if(l){const e=l[0].replace(/&/g,"&");n(e)
;return}n(null)}catch(i){console.error(`[2048-预览] ${e.name}HTML解析失败:`,i);n(null)}else n(null)},onerror:()=>n(null),
ontimeout:()=>n(null)};if("POST"===e.method){i.headers["Content-Type"]="application/x-www-form-urlencoded"
;i.headers["Referer"]=e.referer;i.headers["Origin"]=e.referer;const n={};n[e.paramName]=t
;i.data=new URLSearchParams(n).toString()}GM_xmlhttpRequest(i)})}catch(n){
console.error(`[2048-预览] 获取${e.name}站点链接失败:`,n);return null}}}class UIComponents{static buildPreviewUI(e,t){
const{imgSrcs:n,fileSize:i,magnet:a}=t
;if(e.nextElementSibling&&e.nextElementSibling.classList.contains("imagePreviewTr"))return
;e.classList.add("thread-title-highlighted");if(i){const t=e.querySelector("td:nth-child(2)");if(t){
const e=document.createElement("span")
;e.style.cssText="margin-left: 8px; color: #ff6b35; font-weight: 600; font-size: 13px;";e.textContent=`[${i}]`
;t.appendChild(e)}}const l=document.createElement("tr");l.className="imagePreviewTr"
;const r=document.createElement("td");r.colSpan=e.children.length;const s=document.createElement("div")
;s.className="preview-container";s.style.borderTop="none";if(n.length)s.appendChild(this.createImageSection(n))
;if(a)s.appendChild(this.createInfoSection(a));r.appendChild(s);l.appendChild(r)
;e.parentNode.insertBefore(l,e.nextSibling)}static createImageSection(e){const t=document.createElement("div")
;t.className="preview-images";e.forEach((n,i)=>{if(n&&n.startsWith("http")){const a=document.createElement("div")
;a.className="preview-image-wrapper";const l=document.createElement("img");l.src=n;l.className="preview-image"
;l.onerror=()=>{a.style.display="none"};l.onload=()=>{if(l.naturalHeight>l.naturalWidth){
const e=l.naturalHeight/l.naturalWidth
;if(e>1.9&&l.naturalHeight>1800)l.style.objectPosition="top";else l.style.objectFit="contain"}}
;a.addEventListener("click",()=>o.showLightbox(e,i));a.appendChild(l);t.appendChild(a)}})
;if(t.children.length>0)a.setImageGridWidth(t,t.children.length);return t}static createInfoSection(t){
const n=document.createElement("div");n.className="preview-magnet";n.textContent=t;n.title="点击链接可复制"
;n.onclick=function(n){e.copyToClipboard(t,n)};return n}}const c=class _SearchFilter{static init(){
if(this.initialized)return;if(!this.isSearchResultPage())return;this.filterSearchResults();this.updateResultStats()
;this.initialized=true}static isSearchResultPage(){if(!window.location.href.includes("search.php"))return false
;const e=document.querySelector(".t table");const t=document.querySelectorAll('tr[id^="search_"]')
;return!!(e&&t.length>0)}static extractForumId(e){const t=e.getAttribute("id");if(t&&t.startsWith("search_")){
const e=t.split("_");if(e.length>=2)return e[1]}return null}static getExcludedForums(){
return CONFIG.get("EXCLUDED_FORUMS")||[]}static filterSearchResults(){const e=this.getExcludedForums()
;if(0===e.length)return;const t=document.querySelectorAll('tr[id^="search_"]');this.totalCount=t.length;let n=0
;t.forEach(t=>{const i=this.extractForumId(t);if(i&&e.includes(i)){t.style.display="none";const e=t.nextElementSibling
;if(e&&e.classList.contains("imagePreviewTr"))e.style.display="none";n++}});this.filteredCount=n
;if(n>0)console.log(`[2048-预览] 搜索过滤: 已隐藏 ${n}/${this.totalCount} 条结果`)}static updateResultStats(){
if(0===this.filteredCount)return;const e=document.querySelector(".t table .h");if(e){const t=e.textContent||"主题列表"
;const n=this.totalCount-this.filteredCount
;e.textContent=`${t} (显示 ${n}/${this.totalCount} 条结果，已过滤 ${this.filteredCount} 条)`
;e.setAttribute("title",`已根据设置隐藏${this.filteredCount}条不相关结果`)}}static reapplyFilter(){
if(!this.isSearchResultPage())return;const e=document.querySelectorAll('tr[id^="search_"], tr.imagePreviewTr')
;e.forEach(e=>{e.style.display=""});this.filteredCount=0;this.filterSearchResults();this.updateResultStats()}
static getFilterStats(){return{total:this.totalCount,filtered:this.filteredCount,
visible:this.totalCount-this.filteredCount}}static clearAllFilters(){CONFIG.set("EXCLUDED_FORUMS",[])
;this.reapplyFilter()}static applyPresetExcludeSexInfo(){const e=n.getSexInfoForumIds();const t=this.getExcludedForums()
;const i=[...new Set([...t,...e])];CONFIG.set("EXCLUDED_FORUMS",i);this.reapplyFilter()}static addExcludedForum(e){
const t=this.getExcludedForums();if(!t.includes(e)){t.push(e);CONFIG.set("EXCLUDED_FORUMS",t);this.reapplyFilter()}}
static removeExcludedForum(e){const t=this.getExcludedForums();const n=t.filter(t=>t!==e)
;CONFIG.set("EXCLUDED_FORUMS",n);this.reapplyFilter()}static toggleForumExclusion(e){const t=this.getExcludedForums()
;if(t.includes(e))this.removeExcludedForum(e);else this.addExcludedForum(e)}static shouldFilterRow(e){
const t=this.extractForumId(e);const n=this.getExcludedForums();return t?n.includes(t):false}};c.initialized=false
;c.filteredCount=0;c.totalCount=0;let d=c;class PreviewProcessor{static async processThreadLink(e){const t=e.href
;if(!t||!CONFIG.regex.threadUrl.test(t))return;const n=e.closest("tr")
;if(!n||n.querySelector('img[src*="headtopic"]'))return;if(d.shouldFilterRow(n))return;try{const e=await fetch(t)
;const i=await e.text();const a=new DOMParser;const l=a.parseFromString(i,"text/html")
;let r=DataExtractor.extractMagnet(l);if(!r){const e=await ExternalMagnetExtractor.extractFromPage(i);r=e||""}const s={
imgSrcs:DataExtractor.extractImages(l),fileSize:DataExtractor.extractFileSize(l),magnet:r||""}
;if(!s.imgSrcs.length&&!s.fileSize&&!s.magnet)return;UIComponents.buildPreviewUI(n,s)}catch(i){
console.error("[2048-预览] 预览加载失败:",i)}}}class App2048{static async displayThreadImages(){
const t=CONFIG.get("CONCURRENT_LIMIT");if(e.isContentPage())return;e.removeRules();o.init()
;const n=e.safeQuerySelectorAll(CONFIG.selectors.threadLinks)
;if(n.length)await e.asyncPool(t,n,PreviewProcessor.processThreadLink)}static isSearchPage(){
return CONFIG.regex.searchUrl.test(window.location.href)&&null!==document.querySelector(CONFIG.selectors.searchResultTable)
}static async main(){try{r.init();a.injectStyles();if(e.isContentPage())return;if(this.isSearchPage()){d.init()
;await this.displayThreadImages()}else{AdRemover.removeAds();await this.displayThreadImages()}}catch(t){
console.error("[2048-预览] 初始化失败:",t)}}}AdRemover.removeGlobalAds()
;if("loading"===document.readyState)document.addEventListener("DOMContentLoaded",()=>{AdRemover.removeGlobalAds()
;App2048.main()});else{AdRemover.removeGlobalAds();App2048.main()}window.addEventListener("load",()=>{
AdRemover.removeGlobalAds()})})();