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Reddit CSS

New Design with new functionalities

当前为 2023-12-04 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name         Reddit CSS
  3. // @namespace    https://www.reddit.com
  4. // @version      6.3
  5. // @description  New Design with new functionalities
  6. // @author       Agreasyforkuser
  7. // @match        https://old.reddit.com/*
  8. // @match        https://www.reddit.com/*
  9. // @match        https://rapidsave.com/*
  10. // @exclude      https://new.reddit.com/*
  11. // @icon         https://www.redditstatic.com/desktop2x/img/favicon/android-icon-192x192.png
  12. // @license      MIT
  13. // @grant        GM_addStyle
  14. // ==/UserScript==
  15.  
  16.  
  17. /////////////////// sort by new ////////////////////////////////////////////////////////////////////////
  18.  
  19. 'use strict';
  20. const re = /https?:\/\/(?:www\.|old\.|new\.)?reddit\.com/i;
  21. for (var i=0, l=document.links.length; i<l; i++) {
  22.     if (re.test(document.links[i].href)) {
  23.         var path = document.links[i].pathname;
  24.         if (path === '/' || path.startsWith('/r/')) {
  25.             var pathlen = path.split('/').length - 1 - (path.endsWith('/') ? 1 : 0);
  26.             if ((pathlen <= 2) && (document.links[i].closest('.tabmenu') === null)) {
  27.                 document.links[i].href += path.endsWith('/') ? 'new/' : '/new/';
  28.             }
  29.         }
  30.     }
  31. }
  32. //////////////////////////////// over 18 button ///////////////////////////////////////////////////////
  33.  
  34. const button = document.querySelector('button.c-btn.c-btn-primary[type="submit"][name="over18"][value="yes"]');
  35. if (button) {button.click();}
  36.  
  37.  
  38. /////////////////////////////// auto-click download link after opening the rapidsave page ///////////////
  39. const dbutton = document.querySelector('.downloadbutton');
  40. if (dbutton) {
  41.     dbutton.click();
  42. }
  43.  
  44. ///////////////////////////////////////////////////////////////////////////////////////////////////
  45. (function() {
  46.     'use strict';
  47.  
  48.     // Define the CSS to enlarge the thumbnails and modify the styling
  49.     var customCSS = `
  50.  
  51.          /* search placeholder text */
  52.          ::-moz-placeholder          {color:transparent !important}
  53.          ::-webkit-input-placeholder {color:transparent !important}
  54.  
  55.          /* View full thumbnails on search page */
  56.          .search-result :link {display:inline-table !important}
  57.  
  58.         .email-collection-banner, .email-verification-tooltip, #eu-cookie-policy {display:none !important}
  59.  
  60.         .infobar.listingsignupbar, .infobar.commentsignupbar {display: none !important;}
  61.         .infobar, .timeout-infobar {border:none}
  62.         .help-hoverable {display:none}
  63.         .reddit-infobar.with-icon {
  64.              min-height: 35px !important;
  65.              padding: 0 0 0 55px !important;
  66.              height: 35px !important;
  67.              }
  68.         .reddit-infobar.with-icon:not(:hover) {
  69.              min-height: 0 !important;
  70.              padding: 0 0 0 55px !important;
  71.              margin: 0 !important;
  72.              height: 9px !important;
  73.              opacity:0 !important
  74.              }
  75.  
  76.         /* Video Controls for Mobile */
  77.         video::-webkit-media-controls-panel {background: none; opacity:.7}
  78.         video::-webkit-media-controls-overlay-play-button {opacity: 0}
  79.  
  80.         /* Flair Labels */
  81.         .flairrichtext {border-radius: 0px;border:none}
  82.         .linkflairlabel {border-radius: 0px;border:none}
  83.         .stamp      {background: white; border-radius: 0; padding:0}
  84.         .nsfw-stamp {background: #d10023; color:white; font-weight:bold; border: 2px solid #d10023;}
  85.  
  86.  
  87.  
  88.         /* Buttons */
  89.         button, .preftable select, input[type="submit"] {border-radius:0}
  90.  
  91.         /* Subreddit Name */
  92.         body.with-listing-chooser #header .pagename {position:inherit; color: white}
  93.         .pagename a {color: black; margin-left:4px; margin-right:4px}
  94.         .pagename {background-color:white; font-variant: normal; border-radius:0px; margin: 0;}
  95.  
  96.  
  97.         /* Adjust the size of the thumbnails */
  98.  
  99.         .thumbnail, .thumbnail img{
  100.             width: 200px !important;
  101.             height: auto !important;
  102.             position: relative;
  103.             margin-bottom: 0;
  104.         }
  105.  
  106.         /* Visibility of text posts */
  107.         .expando-button.selftext {float:left}
  108.         .expando-button.selftext {height:50px !important;width:200px !important; background-image:none !important;background-color: black !important}
  109.  
  110.  
  111.         /* no margin left for expanded media */
  112.         .entry {margin-left:0}
  113.  
  114.         /* size videos correctly */
  115.         .no-constraints-when-pinned {min-width:0 !important; min-height: 0 !important;}
  116.  
  117.         /* Videoplayer Background */
  118.         .reddit-video-player-root {background: #0000;}
  119.  
  120.         /* Video Duration Info */
  121.         .duration-overlay {font-size: 10pt; font-weight: bold;}
  122.         .duration-overlay {border-top-left-radius: 10px; width:auto !important; padding:5px; right:0}
  123.  
  124.  
  125.         /* OP indicator */
  126.         .tagline .submitter, .search-result-meta .submitter {color: #228822}
  127.  
  128.         /* sort menu*/
  129.         .menuarea {border:none}
  130.         .dropdown.lightdrop .selected {text-decoration: none}
  131.  
  132.         /* Post */
  133.         .thing .title      {font-weight: normal;color: #000; ;margin-bottom: 15px;}
  134.         .subreddit         {font-weight: bold;font-size: larger;color: #000;}
  135.         .link .flat-list   {font-size:larger}
  136.         .link.last-clicked {border: 3px dotted red;}
  137.  
  138.         /* Text Posts Background*/
  139.         .link .usertext-body .md {background: none; border: 1px solid gray; border-radius: 0}
  140.  
  141.         /* Post Details */
  142.         .entry .buttons li a {color:#000000c7; font-weight:normal}
  143.  
  144.         .entry .buttons li       {background: #0000000d}
  145.         .entry .buttons li:hover {opacity:1 !important} //revert graying-out function on hover
  146.  
  147.         .tagline {color: #8880; margin-bottom: 15px;}
  148.         .tagline .live-timestamp {color: #369}
  149.         .domain {display: none;}
  150.         .reportbtn {display:none}
  151.         .post-crosspost-button {display:none}
  152.         .post-sharing-button {display:none}
  153.         .buttons .give-gold.gold-give-gold {display: none}
  154.         .hide-button {display:none !important}
  155.         .expando-button {opacity: 0.1;float:right}
  156.  
  157.  
  158.         /* Header Font Size and Icon */
  159.         #header-bottom-left {font-size: large;}
  160.         #header-img.default-header:not(:hover) {opacity: 0}
  161.  
  162.         /* Upper Bars */
  163.         #sr-header-area:not(:hover)          {background: none !important; opacity:0.3 }
  164.         #sr-header-area                      {border-bottom: none}
  165.         #sr-header-area .redesign-beta-optin {display:none}
  166.         #sr-more-link                        {background-color: #cee3f8 }
  167.  
  168.         /* Hide Username */
  169.         .user a:not(:hover) {opacity: 0;}
  170.  
  171.  
  172.  
  173.         .pref-lang {font-weight: normal}
  174.         #header-bottom-right:not(:hover) {background: none; border-radius:0}
  175.         #header-bottom-right {background: white; border-radius:0}
  176.         #header-bottom-right {font-size: larger;}
  177.         #header {border:none}
  178.      
  179.  
  180.  
  181.         .separator {color: transparent;}
  182.         #header-bottom-left {margin-top: -10px;}
  183.         a[href="https://old.reddit.com/wiki/"].choice {display: none;}
  184.         .tabmenu li a          {background:none;opacity:0.6;font-weight: normal}
  185.         .tabmenu li a:hover    {background:white}
  186.         .tabmenu li.selected a {opacity:1;font-weight: bold;font-size: x-large; background-color: white; border: none}
  187.         .tabmenu li.selected a {text-transform: uppercase}
  188.  
  189.  
  190.  
  191.  
  192.         /* Sidebar */
  193.         .sidecontentbox .content {border: none; background: none}
  194.         .sidebox .spacer         {display: none}
  195.         .premium-banner          {display: none}
  196.         .giftgold                {display: none}
  197.         .titlebox .bottom {border:none}
  198.         #searchexpando, .linkinfo, .linkinfo .shortlink input  {border: none}
  199.         .morelink .nub  {display: none}
  200.         .morelink       {border: none; background: #eff7ff;background-image:none}
  201.         .toggle .option {border: none; border-radius:0}
  202.         .c-btn-primary  {border: none; border-radius: 0;}
  203.         .subscription-box:not(:hover) {opacity: 0}
  204.  
  205.  
  206.         /* Space between Posts */
  207.         .link {margin-bottom: 0px;}
  208.  
  209.         /* Expanded Post Margins */
  210.         .expando {margin: 0}
  211.  
  212.         /* Gallery Buttons */
  213.         .media-gallery .gallery-nav-bar  {font-size:large; display:grid}
  214.         .media-gallery .gallery-nav-next {border:1px solid #336699;background:#eff7ff; float:right !important}
  215.         .media-gallery .gallery-nav-prev {border:1px solid #336699;background:#eff7ff}
  216.         .media-gallery .gallery-nav-back {border:1px solid #336699;background:#eff7ff}
  217.         /*.gallery-navigation {padding: 0px}*/
  218.         .gallery-navigation   {border: none}
  219.         .gallery-nav-disabled {opacity:0 !important}
  220.  
  221.         /* Rank / Scores */
  222.         .link .rank {display: none}
  223.         .arrow.up {display: none}
  224.         .arrow.down {display: none}
  225.  
  226.         /* Comment Page */
  227.         .panestack-title { padding-bottom: 0px; border-bottom: none;}
  228.         .commentarea .menuarea {font-size: large;}
  229.         .comment .author {font-size: larger;float:left}
  230.         .comment .expand {font-size: large;float:left; opacity:1;margin: 0 !important;padding: 0 !important; opacity:0}
  231.         .comment .expand {width:6px}
  232.         .comment.collapsed .expand { opacity:1;width:auto}
  233.         .comment .midcol {z-index:9999}
  234.       
  235.  
  236.         .commentarea > .usertext:not(:hover) {opacity:0.2; height: 18px}
  237.  
  238.         .commentarea .entry .buttons:not(:hover) {opacity:0;}
  239.         .comments-page #siteTable .thing {display: flex !important;border: none;}
  240.         .comment .tagline {color: #00000069 ; margin-bottom: 15px; text-align:left}
  241.         .comment .child {border-left: dotted 3px #000000}
  242.         .comment .score {font-size: larger}
  243.         .comments-page .arrow.up {display:block}
  244.         .comments-page .arrow.down {display:block}
  245.         .pinnable-content.pinned {background-color: #FFFFFFF7 !important;box-shadow: none !important}
  246.         .reddiquette {display: none}
  247.  
  248.         /* Bottom Page */
  249.         .footer {display:none}
  250.         .footer-parent {opacity:0}
  251.         .debuginfo {display:none}
  252.         .bottommenu {opacity:0}
  253.  
  254.         /* promoted posts/ads */
  255.         .link.promotedlink.promoted, .link.promotedlink.external {display:none !important}
  256.  
  257.         /* submissions */
  258.         .formtabs-content .infobar {border:none}
  259.         .content.submit .info-notice {display: none;}
  260.         #items-required {display: none;}
  261.  
  262.  
  263.  
  264.         /* Navbar */
  265.         .nav-buttons {
  266.          display:table;
  267.          bottom: 0 !important;
  268.          right: 0 !important;
  269.          text-align: center !important;
  270.          border: 3px solid;
  271.          border-color: #cee3f8;
  272.          border-top-left-radius: 15px;
  273.          background-color: #cee3f8;
  274.          font-size: larger;
  275.          z-index: 9998 !important;
  276.          }
  277.         .nextprev a {background:none !important}
  278.  
  279.          /* Crossposts */
  280.         .crosspost-preview {border-radius: 0 !important}
  281.  
  282.     `;
  283.  
  284.     // Add the custom CSS to the page
  285.     GM_addStyle(customCSS);
  286.  
  287. ////////////////////// Remove thumbnails from posts without thumbnails////////////////////////
  288.  
  289.     function removePostsWithoutImages() {
  290.         var posts = document.querySelectorAll('.thumbnail');
  291.         for (var i = 0; i < posts.length; i++) {
  292.             if (!posts[i].querySelector('img')) {
  293.                 posts[i].parentNode.removeChild(posts[i]);
  294.             }
  295.         }
  296.     }
  297.     setInterval(removePostsWithoutImages, 1000);
  298. })();
  299.  
  300.  
  301. ////////////////////////////////////// comments page //////////////////////////////////
  302.  
  303. var commentpage = /https:\/\/.*\.reddit\.com\/.*\/comments\/.*/;
  304. if (commentpage.test(window.location.href)) {
  305.     GM_addStyle(`.reportbtn                         {display:block}
  306.                  .post-crosspost-button             {display:block}
  307.                  a.comments                         {display:none}
  308.             /*   .buttons .give-gold.gold-give-gold {display:block}  */
  309.                  .expando-button                    {opacity: 1 }
  310.                  .hide-button                       {display:block !important}
  311.  
  312.                  a.embed-comment                    {display: none}
  313.             /*   a.bylink                           {display: none}  */
  314.  
  315.  
  316.                  .thumbnail,.thumbnail img  {width: 100px !important;height: 100px !important;}
  317.                  #sr-header-area {display:none}
  318.  
  319.             /* without this voting comments on mobile is impossible */
  320.                  .entry {margin-left:4px}
  321.  
  322.                  `
  323.                  );
  324.  
  325. ////////////////////////////////// Download Button ////////////////////////////////////
  326.  
  327.  
  328.     'use strict';
  329.  
  330.     function downloadVideo() {
  331.         var postUrl = window.location.href;
  332.         var baseUrl = 'https://rapidsave.com/info?url=';
  333.         var downloadUrl = baseUrl + encodeURIComponent(postUrl);
  334.         window.open(downloadUrl, '_blank');
  335.     }
  336.  
  337.     function createDownloadButton() {
  338.         var listItem = document.createElement('li');
  339.         listItem.classList.add('reddit-video-download-button');
  340.  
  341.         var button = document.createElement('button');
  342.         button.innerHTML = 'Download';
  343.         button.style.color = '#000000c7'; //same as .entry .buttons li a
  344.         button.style.background = 'none';
  345.         button.style.border = 'none';
  346.         button.style.fontSize = 'inherit';
  347.         // button.style.borderRadius = '10px';
  348.         // button.style.fontWeight = 'bold';
  349.         button.onclick = downloadVideo;
  350.  
  351.         listItem.appendChild(button);
  352.  
  353.         var buttonsList = document.querySelector('ul.buttons');
  354.         if (buttonsList) {
  355.             buttonsList.appendChild(listItem);
  356.         }
  357.     }
  358.  
  359.     createDownloadButton();
  360.  
  361.  
  362. /////////////////////add profile pictures next to comments ///////////////////////
  363.  
  364. const addAvatars = async (root = document) => {
  365.     Array.from(root.querySelectorAll('.thing:not(.morechildren)')).forEach(async (thing) => {
  366.         if (!thing) return;
  367.         if (thing.hasAttribute('data-reddit-profile-picture')) return;
  368.         const img = document.createElement('img');
  369.         img.classList.add('reddit-profile-picture');
  370.         img.style.height = '22px';
  371.         img.style.width = '22px';
  372.         img.style.float = 'left';
  373.         img.style.margin = '0px';
  374.         thing.insertBefore(img, thing.querySelector('.entry'));
  375.         thing.setAttribute('data-reddit-profile-picture', 1);
  376.         if (!thing.id) return;
  377.         const authorElement = thing.querySelector('.author');
  378.         if (authorElement && authorElement.href) {
  379.             const xhr = new XMLHttpRequest();
  380.             xhr.open('GET', `${authorElement.href}/about.json`);
  381.             xhr.addEventListener('load', async () => {
  382.                 if (xhr.status === 200) {
  383.                     try {
  384.                         const profile = JSON.parse(xhr.responseText).data;
  385.                         const ta = document.createElement('textarea');
  386.                         ta.innerHTML = profile.icon_img;
  387.                         img.src = ta.value;
  388.                     } catch (error) {
  389.                         // Error parsing JSON or extracting URL
  390.                         console.error('Error parsing JSON or extracting URL:', error);
  391.                         removeAvatar(img);
  392.                     }
  393.                 } else {
  394.                     // Non-200 status, handle error
  395.                     console.error('Error fetching user data:', xhr.status, xhr.statusText);
  396.                     removeAvatar(img);
  397.                 }
  398.             });
  399.             xhr.addEventListener('error', () => {
  400.                 // Network error
  401.                 console.error('Network error while fetching user data.');
  402.                 removeAvatar(img);
  403.             });
  404.             xhr.send();
  405.         }
  406.     });
  407. };
  408.  
  409. const removeAvatar = (imgElement) => {
  410.     if (imgElement && imgElement.parentNode) {
  411.         imgElement.parentNode.removeChild(imgElement);
  412.     }
  413. };
  414.  
  415. addAvatars();
  416.  
  417. const mo = new MutationObserver((muts) => {
  418.     muts.forEach((mut) => {
  419.         Array.from(mut.addedNodes).forEach((node) => {
  420.             if (node instanceof HTMLElement) {
  421.                 addAvatars();
  422.             }
  423.         });
  424.     });
  425. });
  426. mo.observe(document.body, { childList: true, subtree: true });
  427. };
  428.  
  429. ////////////////////////////// userpage ///////////////////////////////////////////////////////////////////
  430.  
  431. var userpage = /https:\/\/.*\.reddit\.com\/user\/.*/;
  432. if (userpage.test(window.location.href)) {
  433.  
  434.     GM_addStyle(`.comment, .content .details {border-bottom: 2px solid #5f99cf !important}`);
  435.  
  436.     const addProfilePictures = async (root = document) => {
  437.         Array.from(root.querySelectorAll('.pagename')).forEach(async (pagename) => {
  438.             if (!pagename) return;
  439.             if (pagename.hasAttribute('data-reddit-profile-picture')) return;
  440.  
  441.             const username = pagename.textContent.trim();
  442.             if (!username) return;
  443.  
  444.             const img = document.createElement('img');
  445.             img.classList.add('reddit-profile-picture');
  446.             img.style.height = '35px';
  447.             img.style.width = '35px';
  448.             img.style.verticalAlign = 'middle';
  449.  
  450.  
  451.             pagename.parentNode.insertBefore(img, pagename.nextSibling);
  452.  
  453.             pagename.setAttribute('data-reddit-profile-picture', 1);
  454.  
  455.             const xhr = new XMLHttpRequest();
  456.             xhr.open('GET', `https://www.reddit.com/user/${username}/about.json`);
  457.             xhr.addEventListener('load', async () => {
  458.                 const profile = JSON.parse(xhr.responseText).data;
  459.                 const ta = document.createElement('textarea');
  460.                 ta.innerHTML = profile.icon_img;
  461.                 img.src = ta.value;
  462.             });
  463.             xhr.send();
  464.         });
  465.     };
  466.  
  467.     addProfilePictures();
  468.  
  469.     const mo = new MutationObserver((muts) => {
  470.         muts.forEach((mut) => {
  471.             Array.from(mut.addedNodes).forEach((node) => {
  472.                 if (node instanceof HTMLElement) {
  473.                     addProfilePictures(node);
  474.                 }
  475.             });
  476.         });
  477.     });
  478.  
  479.     mo.observe(document.body, { childList: true, subtree: true });
  480. };
  481.  
  482.  
  483. //////////////////////////////////////////// red numbers if score is less than one //////////////////////////////////////
  484.  
  485. if (userpage.test(window.location.href) || commentpage.test(window.location.href)) {
  486.   (function() {
  487.     'use strict';
  488.  
  489.     // Function to check if the text starts with a "-" or "0"
  490.     function startsWithNegativeSymbolOrZero(text) {
  491.       return text.trim().startsWith('-') || text.trim().startsWith('0');
  492.     }
  493.  
  494.     // Get all elements with class "score likes"
  495.     var scoreElements = document.querySelectorAll('.score');
  496.  
  497.     // Iterate over each score element using forEach
  498.     scoreElements.forEach(function(scoreElement) {
  499.       var scoreText = scoreElement.textContent.trim();
  500.  
  501.       // Check if the score starts with a "-" or "0"
  502.       if (startsWithNegativeSymbolOrZero(scoreText)) {
  503.         // Change the color to red
  504.         scoreElement.style.color = 'red';
  505.         scoreElement.style.fontWeight = 'bold';
  506.       } else if (parseFloat(scoreText) > 1) {
  507.         // Change the color to green
  508.         scoreElement.style.color = 'green';
  509.         scoreElement.style.fontWeight = 'bold';
  510.       }
  511.     });
  512.   })();
  513. }
  514.  
  515. /////////////////////////grey out comment-buttons if no comments were written /////////////////////////////////
  516.  
  517.  
  518. if (!commentpage.test(window.location.href)) {
  519.  
  520.     'use strict';
  521.  
  522.     const removeCommentsCount = element => {
  523.         const text = element.textContent.trim();
  524.         if (!isNaN(parseInt(text.charAt(0), 10))) return;
  525.         element.closest('.entry .buttons li').style.opacity = '0.2';
  526.     };
  527.  
  528.     const commentElements = document.querySelectorAll('a.comments');
  529.     commentElements.forEach(removeCommentsCount);
  530.  
  531.     const observer = new MutationObserver(mutationsList => {
  532.         for (const mutation of mutationsList) {
  533.             if (mutation.type === 'childList') {
  534.                 const newCommentElements = mutation.addedNodes;
  535.                 newCommentElements.forEach(node => {
  536.                     if (node instanceof HTMLElement) {
  537.                         const element = node.querySelector('a.comments');
  538.                         if (element) removeCommentsCount(element);
  539.                     }
  540.                 });
  541.             }
  542.         }
  543.  
  544.     });
  545.  
  546.     observer.observe(document.body, { childList: true, subtree: true });
  547. };
  548.  
  549. /////////////////////////////////////////////////Thumbnail Click Functionality //////////////////
  550.  
  551. // Custom CSS for the clicked thumbnail
  552. const customCSS = `
  553.   /* Makes Clicking Easier */
  554.   .thumbnail {z-index:99}
  555.  
  556.   .thumbnail.clicked {
  557.     width: 80px !important;
  558.     height: 80px !important;
  559.     border-radius: 15px;
  560.     opacity:0.5;
  561.   }
  562.  
  563.   .thumbnail.clicked img {
  564.     width: 80px !important;
  565.     height: 80px !important;
  566.   }
  567.  
  568.   .thing.clicked .arrow.up {display: block}
  569.   .thing.clicked .arrow.down {display:block}
  570. `;
  571.  
  572. function expandPostOnElementClick(element) {
  573.   const expandoButton = element.closest('.thing').querySelector('.expando-button');
  574.  
  575.   if (expandoButton) {
  576.     expandoButton.click();
  577.   }
  578. }
  579.  
  580. function handleElementClick(event) {
  581.   event.stopPropagation();
  582.   event.preventDefault();
  583.  
  584.   const element = event.currentTarget;
  585.   const thumbnail = element.closest('.thumbnail');
  586.   const thing = element.closest('.thing');
  587.  
  588.   // Check if the thumbnail has the 'clicked' class
  589.   const isClicked = thumbnail.classList.contains('clicked');
  590.  
  591.   if (isClicked) {
  592.     // Remove the 'clicked' class to revert the changes
  593.     thumbnail.classList.remove('clicked');
  594.     thing.classList.remove('clicked');
  595.   } else {
  596.     // Add 'clicked' class to the thumbnail
  597.     thumbnail.classList.add('clicked');
  598.     thing.classList.add('clicked');
  599.   }
  600.  
  601.   expandPostOnElementClick(element);
  602. }
  603.  
  604. function attachClickListenersToElements() {
  605.   const elements = document.querySelectorAll('.thumbnail, img[src*="external-preview.redd.it"]');
  606.  
  607.   elements.forEach((element) => {
  608.     element.addEventListener('click', handleElementClick);
  609.   });
  610. }
  611.  
  612. // Add custom CSS styles
  613. GM_addStyle(customCSS);
  614.  
  615. // Attach click listeners to elements initially
  616. attachClickListenersToElements();
  617.  
  618. // Create a MutationObserver to monitor the page for changes
  619. const observer = new MutationObserver(() => {
  620.   // Attach click listeners to elements whenever new content is added to the page
  621.   attachClickListenersToElements();
  622. });
  623.  
  624. // Start observing the document for changes
  625. observer.observe(document, { childList: true, subtree: true });
  626.  
  627. /////////////////////Toggle Nav-Bar On Scroll /////////////////////////////////////////////////////////////
  628.  
  629.  
  630. 'use strict';
  631.  
  632. var navButtons = document.getElementsByClassName('nav-buttons');
  633. if (navButtons.length > 0) {
  634.   var nav = navButtons[0];
  635.   nav.style.position = 'fixed';
  636. }
  637.  
  638. //var headerHeight = header.offsetHeight;
  639. var lastScrollTop = 0;
  640.  
  641.  
  642. window.addEventListener('scroll', function() {
  643.   var scrollTop = window.pageYOffset || document.documentElement.scrollTop;
  644.   var windowHeight = window.innerHeight;
  645.   var documentHeight = document.documentElement.scrollHeight;
  646.  
  647.   if (scrollTop === 0) {
  648.     // Reached the top of the page
  649.     nav.style.opacity = '1';
  650.     nav.style.pointerEvents = 'auto';
  651.     } else {
  652.       // Scrolling up
  653.       nav.style.opacity = '.8';
  654.       nav.style.pointerEvents = 'auto';
  655.     }
  656.  
  657.   if (scrollTop + windowHeight + 10 >= documentHeight) {
  658.     // Reached the end of the page
  659.     nav.style.opacity = '1';
  660.     nav.style.pointerEvents = 'auto';
  661.     } else {
  662.     if (scrollTop > lastScrollTop) {
  663.       // Scrolling down
  664.       nav.style.opacity = '0';
  665.       nav.style.pointerEvents = 'none';
  666.     } 
  667.   }
  668.  
  669.   lastScrollTop = scrollTop;
  670. });
  671.  
  672.  
  673. /////////////////////////////////////// remove some tabs /////////////////////////////////////////////////
  674.  
  675. (function() {
  676.     'use strict';
  677.  
  678.     // Function to remove the elements containing the text "gilded" or "best" from .tabmenu
  679.     function removeGildedAndBestTabs() {
  680.         const tabmenu = document.querySelector('.tabmenu');
  681.         if (!tabmenu) return;
  682.  
  683.         const tabs = tabmenu.querySelectorAll('a');
  684.         for (let i = 0; i < tabs.length; i++) {
  685.             const tab = tabs[i];
  686.             const tabText = tab.textContent.toLowerCase();
  687.             if (tabText.includes('gilded') || tabText.includes('best')) {
  688.                 tab.remove();
  689.             }
  690.         }
  691.     }
  692.  
  693.     // Call the function to remove the "gilded" and "best" tabs after the page has loaded
  694.     window.addEventListener('load', removeGildedAndBestTabs);
  695. })();
  696.  
  697. ////////////////////////////////////// Subreddit Icon next to Subreddit name /////////////////////////
  698.  
  699. (function() {
  700.   'use strict';
  701.  
  702.   function setSubredditIcon() {
  703.     const pagenameLink = document.querySelector('.pagename');
  704.     const subredditIcon = document.createElement('img');
  705.     subredditIcon.style.verticalAlign = 'middle';
  706.     subredditIcon.style.width = 'auto';
  707.     subredditIcon.style.height = '35px';
  708.  
  709.     const srName = getSrName();
  710.  
  711.  
  712.     const srDataUrl = `https://www.reddit.com/r/${srName}/about.json`;
  713.     fetch(srDataUrl)
  714.       .then(response => response.json())
  715.       .then(data => {
  716.         const communityIcon = cleanUpCommunityIcon(data.data.community_icon);
  717.         const iconUrl = communityIcon || data.data.icon_img || data.data.header_img;
  718.         if (!iconUrl || iconUrl.length === 0)
  719.            {
  720.            return;
  721.            }
  722.         subredditIcon.src = iconUrl;
  723.         pagenameLink.parentNode.insertBefore(subredditIcon, pagenameLink.nextSibling);
  724.       })
  725.  
  726.   }
  727.  
  728.   function getSrName() {
  729.     const srNameRegex = /https:[/][/](www|old|new)[.]reddit[.]com[/]r[/](\w+)/g;
  730.     const match = srNameRegex.exec(document.location.href);
  731.  
  732.     return match[2];
  733.   }
  734.  
  735.   function cleanUpCommunityIcon(url) {
  736.     if (!url || url.length === 0) {
  737.       return url;
  738.     }
  739.     function htmlDecode(input) {
  740.       const doc = new DOMParser().parseFromString(input, 'text/html');
  741.       return doc.documentElement.textContent;
  742.     }
  743.     const decodedUrl = htmlDecode(url);
  744.     return decodedUrl;
  745.   }
  746.  
  747.   setSubredditIcon();
  748. })();
  749.  
  750.