Qwant search filtering support

Co-authored-by: Snootiful <denniskok@fastmail.com>

README.md

@@ -37,7 +37,7 @@ Large, corporate-run wiki farms have enabled hundreds of great wikis and communi
 
 When visiting a wiki on a large corporate wiki farm such as Fandom, Indie Wiki Buddy will notify and/or automatically redirect you if a quality, independent alternative is available. You can customize your experience per-wiki.
 
-In addition, search results in Google, Bing, DuckDuckGo, Yahoo, Brave Search, Ecosia, and Startpage can also be filtered, replacing non-independent wikis with text inviting you to visit the independent counterpart.
+In addition, search results in Google, Bing, DuckDuckGo, Yahoo, Brave Search, Ecosia, Startpage, and Qwant can also be filtered, replacing non-independent wikis with text inviting you to visit the independent counterpart.
 
 Indie Wiki Buddy also supports [BreezeWiki](https://breezewiki.com/), a service that renders Fandom wikis without ads or bloat. This helps give you a more enjoyable reading experience on Fandom when an independent wiki isn't available.
 

manifest-chromium.json

@@ -61,6 +61,7 @@
         "https://search.brave.com/search*",
         "https://*.duckduckgo.com/*",
         "https://*.ecosia.org/*",
+        "https://*.qwant.com/*",
         "https://*.startpage.com/*",
         "https://*.search.yahoo.com/*",
         "https://www.google.com/search*",

manifest-firefox.json

@@ -118,6 +118,7 @@
         "https://search.brave.com/search*",
         "https://*.duckduckgo.com/*",
         "https://*.ecosia.org/*",
+        "https://*.qwant.com/*",
         "https://*.startpage.com/*",
         "https://*.search.yahoo.com/*",
         "https://www.google.com/search*",

scripts/content-search-filtering.js

@@ -319,6 +319,9 @@ function hideSearchResults(searchResultContainer, searchEngine, site, showBanner
       case 'ecosia':
         document.querySelector('body').prepend(searchRemovalNotice);
         break;
+      case 'qwant':
+        document.querySelector('div[data-testid=sectionWeb]').prepend(searchRemovalNotice);
+        break;
       case 'startpage':
         document.querySelector('#main').prepend(searchRemovalNotice);
         break;
@@ -464,6 +467,12 @@ async function filterSearchResults(searchResults, searchEngine, storage) {
               case 'ecosia':
                 searchResultContainer = searchResult.closest('div.mainline__result-wrapper article div.result__body');
                 break;
+              case 'qwant':
+                if (searchResult.closest('div[data-testid=webResult]')) {
+                  cssQuery = 'div[data-testid=webResult]';
+                  searchResultContainer = searchResult.closest(cssQuery).parentElement;
+                }
+                break;
               case 'startpage':
                 searchResultContainer = searchResult.closest('div.w-gl__result');
                 break;
@@ -621,6 +630,23 @@ function main(mutations = null, observer = null) {
               }
             }, { once: true });
           }
+        } else if (currentURL.hostname.includes('qwant.com')) {
+          // Function to filter search results in Qwant
+          function filterQwant() {
+            let searchResults = Array.from(document.querySelectorAll('a[data-testid=serTitle]')).filter(el => el.href.includes('fandom.com') || el.href.includes('fextralife.com'));
+            filterSearchResults(searchResults, 'qwant', storage);
+          }
+
+          // Wait for document to be interactive/complete:
+          if (['interactive', 'complete'].includes(document.readyState)) {
+            filterQwant();
+          } else {
+            document.addEventListener('readystatechange', e => {
+              if (['interactive', 'complete'].includes(document.readyState)) {
+                filterQwant();
+              }
+            }, { once: true });
+          }
         } else if (currentURL.hostname.includes('startpage.com')) {
           // Function to filter search results in Startpage
           function filterStartpage() {