Reddit CSS

Bigger Thumbnails and Clicking Functionality

目前为 2023-07-04 提交的版本。查看 最新版本

// ==UserScript==
// @name         Reddit CSS
// @namespace    https://www.reddit.com
// @version      2.6
// @description  Bigger Thumbnails and Clicking Functionality
// @author       Agreasyforkuser
// @match        https://*.reddit.com/*
// @icon         https://www.redditstatic.com/desktop2x/img/favicon/android-icon-192x192.png
// @license      MIT
// @grant        GM_addStyle
// ==/UserScript==

(function() {
    'use strict';

    // Define the CSS to enlarge the thumbnails and modify the styling
    var customCSS = `
        /* Video Controls for Mobile */
        video::-webkit-media-controls-panel {background: none; opacity:.6}
        video::-webkit-media-controls-overlay-play-button {opacity: 0;}

        /* Flair Labels */
        .flairrichtext {border-radius: 20px;}
        .linkflairlabel {border-radius: 5px;}

        /* Subreddit Name */
        body.with-listing-chooser #header .pagename {position:inherit; color: white}
        .pagename a {color: black; margin-left:4px; margin-right:4px}
        .pagename {background-color:white; border-radius:5px}

        /* Increase the width and height of the thumbnail */
        .thumbnail img {
            width: 180px !important;
            height: 180px !important;
        }

        /* Adjust the size of the thumbnail container */
        .thumbnail {
            width: 180px !important;
            height: 180px !important;
            position: relative;
            margin-bottom: 0;
        }

        /* Post */
        .thing .title {font-weight: normal;color: #000; ;margin-bottom: 15px;}
        .subreddit {font-weight: bold;font-size: larger;color: #000;}
        .link .flat-list       {font-size:larger}
        .link.last-clicked {border: 3px dotted red;}

        /* Text Posts Background*/
        .link .usertext-body .md {background: none; border: 1px dotted gray}

        /* Post Details */
        .entry .buttons li a {color:#000000c7; font-weight:normal}

        .entry .buttons li   {background: #0000000d;border-radius: 10px;}
        .entry .buttons li:hover {opacity:1 !important} //revert graying-out function on hover

        .tagline {color: #8880; margin-bottom: 15px;}
        .tagline .live-timestamp {color: #369}
        .domain {display: none;}
        .reportbtn {display:none}
        .post-crosspost-button {display:none}
        .post-sharing-button {display:none}
        .buttons .give-gold.gold-give-gold {display: none}
        .expando-button {opacity:0.5}


        /* Header Font Size and Icon */
        #header-bottom-left {font-size: large;}
        #header-img.default-header:not(:hover) {opacity: 0.05}
        /* Hide Username */
        .user:not(:hover) {opacity: 0.04;}
        #header-bottom-right:not(:hover) {background: none}
        #header-bottom-right {font-size: larger;}
        #header {border-bottom: 3px solid #5f99cf;}
        #header-bottom-left {margin-top: -10px;}


        /* Upper Bars */
        #sr-header-area:not(:hover) {background: none !important;border-bottom: none; opacity:0.3 }
        #sr-header-area:not(:hover) .redesign-beta-optin {opacity: 0}

        .separator {color: transparent;}
        #header-bottom-left {margin-top: -10px;}
        a[href="https://old.reddit.com/wiki/"].choice {display: none;}
        .tabmenu li a          {background:none;opacity:0.6;font-weight: normal;}
        .tabmenu li a:hover    {background:white}
        .tabmenu li.selected a {opacity:1;font-weight: bold;font-size: x-large; background-color: white; border: 3px solid #5f99cf;border-bottom-color: rgb(95, 153, 207);border-bottom-style: solid;border-bottom-width: 3px;border-bottom: 3px solid white;}
        .tabmenu li.selected a {border-top-right-radius: 5px;border-top-left-radius: 5px;}




        /* Sidebar */
        .sidecontentbox .content {border: none}
        .premium-banner {display:none}
        .login-form-side {border-radius: 5px;}

        /* Search */
        #search input[type="text"] {border-radius:5px}
        #searchexpando {border-radius:9px}

        /* Videoplayer Background */
        .reddit-video-player-root {background: #0000;}

        /* Video Duration Info */
        .duration-overlay {font-size: 10pt; font-weight: bold;}
        .duration-overlay {border-top-left-radius: 50px;border-top-right-radius: 50px;}

        /* Space between Posts */
        .link {margin-bottom: 0px;}

        /* Expanded Post Margins */
        .expando {margin: 0}

        /* Gallery Buttons */
        .media-gallery .gallery-nav-bar {font-size:large}


        /* Rank / Scores */
        .link .rank {display: none}
        .arrow.up {display: none}
        .arrow.down {display: none}

        /* Comment Page */
        .panestack-title { padding-bottom: 0px; border-bottom: none;}
        .commentarea .menuarea {font-size: large;}
        .comment .author {font-size: larger;float:left}
        .comment .expand {font-size: large;float:left; opacity:1}
        .comment .expand:not(:hover) { opacity:0.1}
        .commentarea > .usertext:not(:hover) {opacity:0.3; height: 20px}
        .commentarea .entry .buttons:not(:hover) {opacity:0;}
        .comments-page #siteTable .thing {display: flex !important;border: none;}
        .comment .tagline {color: #00000069 ; margin-bottom: 15px; text-align:left}
        .comment .child {border-left: dotted 3px #000000}
        .comment .score {font-size: larger}
        .comments-page .arrow.up {display:block}
        .comments-page .arrow.down {display:block}
        .comments-page .thumbnail {display:none}

        /* Bottom Page */
        .footer {display:none}
        .footer-parent {opacity:0}
        .debuginfo {display:none}
        .bottommenu {opacity:0}

        /* Navbar */
        .nav-buttons {
         display:table;
         bottom: 0 !important;
         right: 0 !important;
         text-align: center !important;
         border: 3px solid;
         border-color: #cee3f8;
         border-top-left-radius: 15px;
         background-color: #cee3f8;
         font-size: larger;
         z-index: 9998 !important;
         }
         .nextprev a {background:none !important}



    `;

    // Add the custom CSS to the page
    GM_addStyle(customCSS);

////////////////////// Remove thumbnails from posts without thumbnails////////////////////////

    function removePostsWithoutImages() {
        var posts = document.querySelectorAll('.thumbnail');
        for (var i = 0; i < posts.length; i++) {
            if (!posts[i].querySelector('img')) {
                posts[i].parentNode.removeChild(posts[i]);
            }
        }
    }
    setInterval(removePostsWithoutImages, 1000);
})();


///////////////////////// Show all post options on comments page /////////////////////////////

var excludedPattern = /https:\/\/.*\.reddit\.com\/.*\/comments\/.*/;
if (excludedPattern.test(window.location.href)) {
    GM_addStyle(`.reportbtn                         {display:block}
                 .post-crosspost-button             {display:block}
                 .post-sharing-button               {display:block}
                 .buttons .give-gold.gold-give-gold {display: block}
                 .expando-button                    {opacity: 1 }   `);
}


/////////////////////////////////////////////////Thumbnail Click Functionality //////////////////

// Custom CSS for the clicked thumbnail
const customCSS = `
  /* Makes Clicking Easier */
  .thumbnail {z-index:99}

  .thumbnail.clicked {
    width: 80px !important;
    height: 80px !important;
    border-radius: 15px;
  }

  .thumbnail.clicked img {
    width: 80px !important;
    height: 80px !important;
  }

  .thing.clicked .arrow.up {display: block}
  .thing.clicked .arrow.down {display:block}
`;

function expandPostOnElementClick(element) {
  const expandoButton = element.closest('.thing').querySelector('.expando-button');

  if (expandoButton) {
    expandoButton.click();
  }
}

function handleElementClick(event) {
  event.stopPropagation();
  event.preventDefault();

  const element = event.currentTarget;
  const thumbnail = element.closest('.thumbnail');
  const thing = element.closest('.thing');

  // Check if the thumbnail has the 'clicked' class
  const isClicked = thumbnail.classList.contains('clicked');

  if (isClicked) {
    // Remove the 'clicked' class to revert the changes
    thumbnail.classList.remove('clicked');
    thing.classList.remove('clicked');
  } else {
    // Add 'clicked' class to the thumbnail
    thumbnail.classList.add('clicked');
    thing.classList.add('clicked');
  }

  expandPostOnElementClick(element);
}

function attachClickListenersToElements() {
  const elements = document.querySelectorAll('.thumbnail, img[src*="external-preview.redd.it"]');

  elements.forEach((element) => {
    element.addEventListener('click', handleElementClick);
  });
}

// Add custom CSS styles
GM_addStyle(customCSS);

// Attach click listeners to elements initially
attachClickListenersToElements();

// Create a MutationObserver to monitor the page for changes
const observer = new MutationObserver(() => {
  // Attach click listeners to elements whenever new content is added to the page
  attachClickListenersToElements();
});

// Start observing the document for changes
observer.observe(document, { childList: true, subtree: true });

/////////////////////Toggle Nav-Bar On Scroll /////////////////////////////////////////////////////////////


'use strict';

var navButtons = document.getElementsByClassName('nav-buttons');
if (navButtons.length > 0) {
  var nav = navButtons[0];
  nav.style.position = 'fixed';
}

//var headerHeight = header.offsetHeight;
var lastScrollTop = 0;


window.addEventListener('scroll', function() {
  var scrollTop = window.pageYOffset || document.documentElement.scrollTop;
  var windowHeight = window.innerHeight;
  var documentHeight = document.documentElement.scrollHeight;

  if (scrollTop === 0) {
    // Reached the top of the page
    nav.style.opacity = '1';
    nav.style.pointerEvents = 'auto';
    } else {
      // Scrolling up
      nav.style.opacity = '.8';
      nav.style.pointerEvents = 'auto';
    }

  if (scrollTop + windowHeight >= documentHeight) {
    // Reached the end of the page
    nav.style.opacity = '1';
    nav.style.pointerEvents = 'auto';
    } else {
    if (scrollTop > lastScrollTop) {
      // Scrolling down
      nav.style.opacity = '0';
      nav.style.pointerEvents = 'none';
    } 
  }

  lastScrollTop = scrollTop;
});


/////////////////////////grey out comment-buttons if no comments were written /////////////////////////////////
(function() {

    var excludedPattern = /https:\/\/.*\.reddit\.com\/.*\/comments\/.*/; //dont grey out on comment page
    if (!excludedPattern.test(window.location.href)) {

    'use strict';

    const removeCommentsCount = element => {
        const text = element.textContent.trim();
        if (!isNaN(parseInt(text.charAt(0), 10))) return;
        element.closest('.entry .buttons li').style.opacity = '0.2';
    };

    const commentElements = document.querySelectorAll('a.comments');
    commentElements.forEach(removeCommentsCount);

    const observer = new MutationObserver(mutationsList => {
        for (const mutation of mutationsList) {
            if (mutation.type === 'childList') {
                const newCommentElements = mutation.addedNodes;
                newCommentElements.forEach(node => {
                    if (node instanceof HTMLElement) {
                        const element = node.querySelector('a.comments');
                        if (element) removeCommentsCount(element);
                    }
                });
            }
        }

    });

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


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