YouTube - whitelist channels in uBlock

Helps whitelist YouTube channels in uBlock
换行
// ==UserScript==
// @name        YouTube - whitelist channels in uBlock
// @namespace   https://github.com/SivaMachina
// @author      Siva Machina
// @credits     Alex Vallet, Gantt, Gingerbread Man
// @description Helps whitelist YouTube channels in uBlock
// @include     http://*.youtube.com/*
// @include     https://*.youtube.com/*
// @version     1.0
// @grant       none
// @license     http://creativecommons.org/licenses/by-sa/4.0/
// @supportURL  none
// ==/UserScript==
 
// For static pages
var uo = document.querySelector('#watch7-content link[href*="/user/"]');
var uv = document.querySelector('.yt-user-info > a[href*="/channel/"]');
if (uo) {
  addMenu();
  var ut = uo.href.slice(uo.href.lastIndexOf("/")+1);
  if (location.href.search("&user=") == -1) location.replace(location.href+"&user="+ut);
}
else if (uv) {
  addMenu();
  var ut = uv.textContent;
  if (location.href.search("&user=") == -1) location.replace(location.href+"&user="+ut);
}
 
// For dynamic content changes, like when clicking a video on the main page.
// This bit is based on Gantt's excellent Download YouTube Videos As MP4 script:
// https://github.com/gantt/downloadyoutube
var observer = new MutationObserver(function(mutations) {
  mutations.forEach(function(mutation) {
    if (mutation.addedNodes !== null) {
      for (i = 0; i < mutation.addedNodes.length; i++) {
        if (mutation.addedNodes[i].id == "watch7-container") {
          addMenu();
          var uo = document.querySelector('#watch7-content link[href*="/user/"]');
          var uv = document.querySelector('.yt-user-info > a[href*="/channel/"]');
          if (uo) {
            addMenu();
            var ut = uo.href.slice(uo.href.lastIndexOf("/")+1);
            if (location.href.search("&user=") == -1) location.replace(location.href+"&user="+ut);
            break;
          }
          else if (uv) {
            addMenu();
            var ut = uv.textContent;
            if (location.href.search("&user=") == -1) location.replace(location.href+"&user="+ut);
            break;
          } 
        }
      }
    }
  });
});
observer.observe(document.body, {childList: true, subtree: true});
 
// Add the context menu to the user name below the video
// Only works in Firefox
function addMenu() {
 
  var uh = document.getElementById("watch7-user-header");
  var menu = document.createElement("menu");
  menu.setAttribute("id", "abpfilter");
  menu.setAttribute("type", "context");
  var mione = document.createElement("menuitem");
  // uBlock is registered under the GPLv3 license 
  mione.setAttribute("label", "Ublock: toggle whitelist filter uBlock"); 
  mione.setAttribute("icon","data:image/svg+xml;base64,<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!-- Created with Inkscape (http://www.inkscape.org/) -->

<svg
   xmlns:dc="http://purl.org/dc/elements/1.1/"
   xmlns:cc="http://creativecommons.org/ns#"
   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
   xmlns:svg="http://www.w3.org/2000/svg"
   xmlns="http://www.w3.org/2000/svg"
   xmlns:xlink="http://www.w3.org/1999/xlink"
   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
   width="128"
   height="128"
   id="svg2"
   version="1.1"
   inkscape:version="0.48.4 r9939"
   sodipodi:docname="ublock.svg"
   inkscape:export-filename="/home/rhill/permahome/workshop/ublock/src/img/icon_16.png"
   inkscape:export-xdpi="11.25"
   inkscape:export-ydpi="11.25">
  <defs
     id="defs4">
    <linearGradient
       inkscape:collect="always"
       id="linearGradient3770">
      <stop
         style="stop-color:#000000;stop-opacity:1;"
         offset="0"
         id="stop3772" />
      <stop
         style="stop-color:#000000;stop-opacity:0;"
         offset="1"
         id="stop3774" />
    </linearGradient>
    <inkscape:path-effect
       is_visible="true"
       id="path-effect3995"
       effect="spiro" />
    <radialGradient
       inkscape:collect="always"
       xlink:href="#linearGradient3770"
       id="radialGradient3776"
       cx="82.145422"
       cy="81.055197"
       fx="82.145422"
       fy="81.055197"
       r="22.573323"
       gradientTransform="matrix(1,0,0,1.2584318,0,-20.947238)"
       gradientUnits="userSpaceOnUse" />
  </defs>
  <sodipodi:namedview
     id="base"
     pagecolor="#404040"
     bordercolor="#666666"
     borderopacity="1.0"
     inkscape:pageopacity="0"
     inkscape:pageshadow="2"
     inkscape:zoom="2"
     inkscape:cx="75.382623"
     inkscape:cy="115.10271"
     inkscape:document-units="px"
     inkscape:current-layer="layer1"
     showgrid="true"
     inkscape:window-width="1804"
     inkscape:window-height="1030"
     inkscape:window-x="6"
     inkscape:window-y="25"
     inkscape:window-maximized="0"
     fit-margin-top="5"
     fit-margin-left="5"
     fit-margin-right="5"
     fit-margin-bottom="5"
     inkscape:snap-bbox="true"
     showguides="true"
     inkscape:guide-bbox="true"
     showborder="true"
     inkscape:showpageshadow="false"
     borderlayer="false">
    <inkscape:grid
       type="xygrid"
       id="grid3059"
       empspacing="8"
       visible="true"
       enabled="true"
       snapvisiblegridlinesonly="true"
       dotted="false" />
  </sodipodi:namedview>
  <metadata
     id="metadata7">
    <rdf:RDF>
      <cc:Work
         rdf:about="">
        <dc:format>image/svg+xml</dc:format>
        <dc:type
           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
        <dc:title></dc:title>
        <dc:description>Use gray 50% for the &quot;off&quot; color</dc:description>
      </cc:Work>
    </rdf:RDF>
  </metadata>
  <g
     inkscape:label="polygon"
     inkscape:groupmode="layer"
     id="layer1"
     style="display:inline"
     transform="translate(-17.872548,-17.32535)">
    <path
       inkscape:connector-curvature="0"
       id="path3788"
       d="m 19.372554,54.107612 0,54.435488 35.282255,35.28224 54.435491,0 35.28224,-35.28224 0,-54.435488 -35.28224,-35.282256 -54.435491,0 z"
       style="fill:#800000;fill-opacity:1;stroke:#ffffff;stroke-width:3.00001286999999994;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;display:inline"
       sodipodi:nodetypes="ccccccccc"
       inkscape:export-filename="/home/rhill/permahome/workshop/ublock/platform/chromium/img/browsericons/icon38-off.png"
       inkscape:export-xdpi="26.719999"
       inkscape:export-ydpi="26.719999" />
    <g
       transform="scale(0.95029539,1.0523044)"
       style="font-size:100.21945953px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#ffffff;fill-opacity:1;stroke:#ffffff;stroke-width:1.99999976;stroke-miterlimit:4;stroke-opacity:1;font-family:Ubuntu;-inkscape-font-specification:Ubuntu"
       id="text3832">
      <path
         d="m 110.35784,102.23586 c -2.45751,0.53625 -5.70345,1.10462 -9.73782,1.70509 -4.034465,0.60048 -8.702593,0.90072 -14.004398,0.90072 -4.610125,0 -8.490362,-0.58417 -11.640725,-1.7525 -3.150407,-1.16833 -5.68584,-2.82193 -7.606305,-4.960809 -1.920494,-2.138872 -3.303406,-4.661075 -4.148735,-7.566618 -0.84535,-2.905516 -1.268019,-6.129125 -1.26801,-9.670835 l 0,-29.263299 10.717416,0 0,27.260011 c -1.9e-5,6.345293 1.152504,10.887604 3.457572,13.626947 2.305022,2.739365 6.185846,4.109041 11.642483,4.109034 1.151316,7e-6 2.341944,-0.03313 3.571886,-0.0994 1.229867,-0.06626 2.38239,-0.149348 3.457572,-0.249265 1.075098,-0.0999 2.054685,-0.200321 2.93876,-0.301257 0.883986,-0.100922 1.518284,-0.217652 1.902896,-0.350194 l 0,-43.995877 10.717408,0 z"
         style="fill:#ffffff;stroke:#ffffff;stroke-width:1.99999976;font-family:Ubuntu;-inkscape-font-specification:Ubuntu"
         id="path2993"
         inkscape:connector-curvature="0" />
      <text
         xml:space="preserve"
         style="font-size:40px;font-style:normal;font-weight:normal;line-height:125%;letter-spacing:0px;word-spacing:0px;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans"
         x="95.5"
         y="90.5"
         id="text2992"
         sodipodi:linespacing="125%"
         transform="matrix(1.0523044,0,0,0.95029537,18.807361,16.4642)"><tspan
           sodipodi:role="line"
           id="tspan2994"></tspan></text>
      <path
         sodipodi:type="arc"
         style="fill:none;stroke:#ffffff;stroke-width:4.04520082;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
         id="path2996"
         sodipodi:cx="98"
         sodipodi:cy="90"
         sodipodi:rx="6.0000024"
         sodipodi:ry="10"
         d="M 104,90 A 6.0000024,10 0 1 1 91.999998,90 6.0000024,10 0 1 1 104,90 z"
         transform="matrix(0.96461157,0,0,0.57017724,25.296644,49.249388)" />
    </g>
  </g>
  <g
     inkscape:groupmode="layer"
     id="layer5"
     inkscape:label="text"
     style="display:inline"
     transform="translate(-17.872548,-17.32535)" />
</svg>
");
  menu.appendChild(mione);
  document.body.appendChild(menu);
  uh.setAttribute("contextmenu","abpfilter");
 
  function abpShowFilter() {
    var fpo = "*youtube.com/*&user=";
    var fpt = "*";
    if (uo) var ut = uo.href.slice(uo.href.lastIndexOf("/")+1);
    else if (uv) var ut = uv.textContent;
    var ffl = fpo+ut+fpt;
    var wh = document.getElementById("watch8-action-buttons");
    var wlf = wh.parentNode.querySelector("#whitelistfilter");
    if (!wlf && ffl) {
      var div = document.createElement("div");
      div.setAttribute("id","whitelistfilter");
      div.innerHTML = "Add the following filter to uBlock:";
      var textarea = document.createElement("textarea");
      textarea.setAttribute("style", "display: block; font-family: monospace");
      textarea.setAttribute("spellcheck","false");
      textarea.setAttribute("rows","1");
      textarea.setAttribute("cols",ffl.length);
      textarea.innerHTML = ffl;
      div.appendChild(textarea);
      wh.parentNode.appendChild(div);
      textarea.focus();
    }
    else wh.parentNode.removeChild(wlf);
  }
 
  mione.addEventListener("click",abpShowFilter,false);
 
}