auto click read more stuff

clicks read more buttons automatically cuz im lazy lol

您需要先安装一个扩展,例如 篡改猴Greasemonkey暴力猴,之后才能安装此脚本。

您需要先安装一个扩展,例如 篡改猴暴力猴,之后才能安装此脚本。

您需要先安装一个扩展,例如 篡改猴暴力猴,之后才能安装此脚本。

您需要先安装一个扩展,例如 篡改猴Userscripts ,之后才能安装此脚本。

您需要先安装一款用户脚本管理器扩展,例如 Tampermonkey,才能安装此脚本。

您需要先安装用户脚本管理器扩展后才能安装此脚本。

(我已经安装了用户脚本管理器,让我安装!)

您需要先安装一款用户样式管理器扩展,比如 Stylus,才能安装此样式。

您需要先安装一款用户样式管理器扩展,比如 Stylus,才能安装此样式。

您需要先安装一款用户样式管理器扩展,比如 Stylus,才能安装此样式。

您需要先安装一款用户样式管理器扩展后才能安装此样式。

您需要先安装一款用户样式管理器扩展后才能安装此样式。

您需要先安装一款用户样式管理器扩展后才能安装此样式。

(我已经安装了用户样式管理器,让我安装!)

// ==UserScript==
// @name         auto click read more stuff
// @namespace    http://tampermonkey.net/
// @version      1.0
// @description  clicks read more buttons automatically cuz im lazy lol
// @author       me
// @license      MIT
// @match        *://*/*
// @grant        none
// ==/UserScript==

(function() {
    'use strict';

    // stuff to look for
    var keywords = [
        'read more', 'show more', 'see more', 'view more', 'load more',
        'more', 'expand', 'show all', 'see all', 'continue reading',
        'read full', 'full story', 'show thread',
        'show replies', 'view replies', 'see replies'
    ];
    
    var clickDelay = 500; // wait between clicks
    var maxClicks = 50; // dont go crazy
    
    // where to look for buttons
    var containers = [
        '[data-testid*="tweet"]',
        '.post', '.comment', '.entry', '.content',
        '[role="article"]', '.article',
        '.ytd-comment-thread-renderer',
        '.Comment', '.Thing',
        '.feed-shared-update-v2',
    ];
    
    // dont click these
    var dontClick = [
        '.advertisement', '.ad', '.sponsored',
        'header', 'nav', 'footer', '.menu'
    ];

    var clickCount = 0;
    var processing = false;
    var clicked = new WeakSet();
    var lastTime = 0;

    function normalize(text) {
        return text.toLowerCase().trim().replace(/\s+/g, ' ');
    }

    function hasKeyword(text) {
        var norm = normalize(text);
        for(var i = 0; i < keywords.length; i++) {
            if(norm.indexOf(keywords[i]) !== -1) return true;
        }
        return false;
    }

    function canClick(el) {
        if (!el || el.offsetParent === null) return false;
        var rect = el.getBoundingClientRect();
        if (rect.width === 0 || rect.height === 0) return false;
        var style = window.getComputedStyle(el);
        if (style.display === 'none' || style.visibility === 'hidden') return false;
        if (style.pointerEvents === 'none') return false;
        return true;
    }

    function shouldSkip(el) {
        for(var i = 0; i < dontClick.length; i++) {
            try {
                if(el.closest(dontClick[i])) return true;
            } catch(e) {}
        }
        return false;
    }

    // site specific stuff
    function getYouTubeButtons() {
        if(!window.location.hostname.includes('youtube.com')) return [];
        return document.querySelectorAll('#more, .more-button, .expand-button, [aria-label*="more"], [aria-label*="Show"]');
    }

    function getTwitterButtons() {
        var isTwitter = window.location.hostname.includes('twitter.com') || window.location.hostname.includes('x.com');
        if(!isTwitter) return [];
        return document.querySelectorAll('[data-testid="tweet-text-show-more-link"], span[role="button"]:not([data-clicked])');
    }

    function getRedditButtons() {
        if(!window.location.hostname.includes('reddit.com')) return [];
        return document.querySelectorAll('.expando-button, .morecomments a, button[aria-expanded="false"]');
    }

    function clickStuff() {
        if (processing || clickCount >= maxClicks) return;
        
        processing = true;
        var totalClicked = 0;

        try {
            // try site specific first
            var ytButtons = getYouTubeButtons();
            if(ytButtons.length > 0) {
                console.log('found youtube buttons');
                totalClicked += clickButtons(ytButtons);
            }
            
            var twitterButtons = getTwitterButtons();
            if(twitterButtons.length > 0) {
                console.log('found twitter buttons');
                totalClicked += clickButtons(twitterButtons);
            }
            
            var redditButtons = getRedditButtons();
            if(redditButtons.length > 0) {
                console.log('found reddit buttons');
                totalClicked += clickButtons(redditButtons);
            }

            // fallback - look everywhere
            if (totalClicked === 0) {
                var allButtons = findButtons();
                totalClicked += clickButtons(allButtons);
            }

            if (totalClicked > 0) {
                console.log('clicked ' + totalClicked + ' buttons');
            }

        } catch (error) {
            console.log('error:', error);
        }
        
        processing = false;
    }

    function findButtons() {
        var found = [];
        var selectors = ['button', 'a[href]', '[role="button"]', 'span[onclick]', 'div[onclick]', '.btn', '.button', '.link'];

        for(var i = 0; i < selectors.length; i++) {
            try {
                var elements = document.querySelectorAll(selectors[i]);
                for(var j = 0; j < elements.length; j++) {
                    if (shouldProcess(elements[j])) {
                        found.push(elements[j]);
                    }
                }
            } catch (e) {
                // whatever
            }
        }

        return found;
    }

    function shouldProcess(el) {
        if (clicked.has(el)) return false;
        if (!canClick(el)) return false;
        if (shouldSkip(el)) return false;

        var text = el.textContent || el.getAttribute('aria-label') || '';
        return hasKeyword(text);
    }

    function clickButtons(buttons) {
        var clickedNow = 0;
        
        for(var i = 0; i < buttons.length; i++) {
            if (clickCount >= maxClicks) break;
            if (clicked.has(buttons[i])) continue;
            
            (function(btn, delay) {
                setTimeout(function() {
                    if (canClick(btn) && !clicked.has(btn)) {
                        try {
                            clicked.add(btn);
                            btn.click();
                            clickCount++;
                            btn.setAttribute('data-clicked', 'true');
                            console.log('clicked: ' + (btn.textContent || 'button').trim().substring(0, 30));
                        } catch (error) {
                            console.log('click failed:', error);
                        }
                    }
                }, delay);
            })(buttons[i], i * clickDelay);
            
            clickedNow++;
        }

        return clickedNow;
    }

    // watch for new stuff
    var observer = new MutationObserver(function(mutations) {
        var now = Date.now();
        if (now - lastTime < 250) return;
        lastTime = now;
        
        var hasNew = false;
        for(var i = 0; i < mutations.length; i++) {
            if (mutations[i].type === 'childList' && mutations[i].addedNodes.length > 0) {
                for(var j = 0; j < mutations[i].addedNodes.length; j++) {
                    if (mutations[i].addedNodes[j].nodeType === 1) {
                        hasNew = true;
                        break;
                    }
                }
            }
            if(hasNew) break;
        }

        if (hasNew) {
            setTimeout(clickStuff, 100);
        }
    });

    // scroll stuff
    var lastScrollTime = 0;
    function onScroll() {
        var now = Date.now();
        if (now - lastScrollTime < 500) return;
        lastScrollTime = now;
        
        var scrollPos = window.scrollY + window.innerHeight;
        var docHeight = document.documentElement.scrollHeight;
        
        if (scrollPos > docHeight - 1000) {
            setTimeout(clickStuff, 200);
        }
    }

    function reset() {
        clickCount = 0;
        clicked = new WeakSet();
        console.log('reset for new page');
    }

    // ctrl+shift+e to trigger
    document.addEventListener('keydown', function(e) {
        if (e.ctrlKey && e.shiftKey && e.key === 'E') {
            e.preventDefault();
            console.log('manual trigger');
            clickStuff();
        }
    });

    function start() {
        console.log('starting auto clicker...');
        
        if (document.readyState === 'loading') {
            document.addEventListener('DOMContentLoaded', function() {
                setTimeout(clickStuff, 1000);
            });
        } else {
            setTimeout(clickStuff, 1000);
        }

        if(document.body) {
            observer.observe(document.body, {
                childList: true,
                subtree: true
            });
        }

        window.addEventListener('scroll', onScroll);

        // check for spa navigation
        var currentUrl = window.location.href;
        setInterval(function() {
            if (window.location.href !== currentUrl) {
                currentUrl = window.location.href;
                reset();
                setTimeout(clickStuff, 1000);
            }
        }, 1000);

        // backup scan
        setInterval(clickStuff, 5000);
    }

    if (document.body) {
        start();
    } else {
        var bodyWatcher = new MutationObserver(function() {
            if (document.body) {
                bodyWatcher.disconnect();
                start();
            }
        });
        bodyWatcher.observe(document.documentElement, { childList: true });
    }

})();