Issue 154 - Added devtools panel showing blocked and blockable items

lib/filterComposer.js

 /*
  * This file is part of Adblock Plus <https://adblockplus.org/>,
  * Copyright (C) 2006-2016 Eyeo GmbH
  *
  * Adblock Plus is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 3 as
  * published by the Free Software Foundation.
  *
  * Adblock Plus is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
  * along with Adblock Plus.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 /** @module filterComposer */
 
 let {extractHostFromFrame, stringifyURL, isThirdParty} = require("url");
-let {getKey, isFrameWhitelisted} = require("whitelisting");
+let {getKey, checkWhitelisted} = require("whitelisting");
 let {defaultMatcher} = require("matcher");
 let {RegExpFilter} = require("filterClasses");
 
 function isValidString(s) {
   return s && s.indexOf("\0") == -1;
 }
 
 function escapeChar(chr)
 {
   let code = chr.charCodeAt(0);
@@ skipping 53 matching lines @@
  *                  hiding filters: {filters: [...], selectors: [...]}
  */
 exports.composeFilters = function(details)
 {
   let filters = [];
   let selectors = [];
 
   let page = details.page;
   let frame = details.frame;
 
-  if (!isFrameWhitelisted(page, frame, RegExpFilter.typeMap.DOCUMENT))
+  if (!checkWhitelisted(page, frame))
   {
     let typeMask = RegExpFilter.typeMap[details.type];
     let docDomain = extractHostFromFrame(frame);
 
     // Add a blocking filter for each URL of the element that can be blocked
     for (let url of details.urls)
     {
       let urlObj = new URL(url, details.baseURL);
       url = stringifyURL(urlObj);
 
       let filter = defaultMatcher.whitelist.matchesAny(
         url, typeMask, docDomain,
         isThirdParty(urlObj, docDomain),
         getKey(page, frame)
       );
 
       if (!filter)
       {
         let filterText = url.replace(/^[\w\-]+:\/+(?:www\.)?/, "||");
 
         if (filters.indexOf(filterText) == -1)
           filters.push(filterText);
       }
     }
 
     // If we couldn't generate any blocking filters, fallback to element hiding
     let selectors = [];
-    if (filters.length == 0 && !isFrameWhitelisted(page, frame, RegExpFilter.typeMap.ELEMHIDE))
+    if (filters.length == 0 && !checkWhitelisted(page, frame, RegExpFilter.typeMap.ELEMHIDE))
     {
       // Generate CSS selectors based on the element's "id" and "class" attribute
       if (isValidString(details.id))
         selectors.push("#" + escapeCSS(details.id));
 
       let classes = details.classes.filter(isValidString);
       if (classes.length > 0)
         selectors.push(classes.map(c => "." + escapeCSS(c)).join(""));
 
       // If there is a "src" attribute, specifiying a URL that we can't block,
       // generate a CSS selector matching the "src" attribute
       if (isValidString(details.src))
         selectors.push(escapeCSS(details.tagName) + "[src=" + quoteCSS(details.src) + "]");
 
       // As last resort, if there is a "style" attribute, and we couldn't generate
       // any filters so far, generate a CSS selector matching the "style" attribute
       if (isValidString(details.style) && selectors.length == 0 && filters.length == 0)
         selectors.push(escapeCSS(details.tagName) + "[style=" + quoteCSS(details.style) + "]");
 
       // Add an element hiding filter for each generated CSS selector
       for (let selector of selectors)
         filters.push(docDomain.replace(/^www\./, "") + "##" + selector);
     }
   }
 
   return {filters: filters, selectors: selectors};
 };