auto click read more stuff

clicks read more buttons automatically cuz im lazy lol

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。

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 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         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 });
    }

})();