Tools page customization

sox.features.info.json

@@ -154,6 +154,30 @@
             "meta": "",
             "match": "*://*/questions/*",
             "exclude": "*://*/questions/ask,*://*/questions/tagged*,*://*/questions/greatest-hits*"
+        }, {
+            "name": "customizeToolsPageLists",
+            "desc": "Customize the appearance of the tools page on Stack Overflow",
+            "extended_description": "This page is accessible to users who have earned 10 000 reputation on Stack Overflow",
+            "meta": "",
+            "match": "https://*/tools",
+            "exclude": "",
+            "settings": [{
+                "id": "listCount",
+                "type": "text",
+                "desc": "Number of items to show in delete/undelete vote lists"
+            }, {
+                "id": "filterInvalid",
+                "type": "checkbox",
+                "desc": "Exclude items you are unable to vote on from delete/undelete lists"
+            }, {
+                "id": "filterTypeQuestions",
+                "type": "checkbox",
+                "desc": "Exclude questions from delete/undelete lists"
+            }, {
+                "id": "filterTypeAnswers",
+                "type": "checkbox",
+                "desc": "Exclude answers from delete/undelete lists"
+            }]
         }],
         "Comments": [{
             "name": "autoShowCommentImages",

sox.features.js

@@ -1609,7 +1609,7 @@
       // Description: Hides the Community Bulletin module from the sidebar
 
       const element = document.querySelector('#sidebar .s-sidebarwidget');
-      if (element.innerText.contains('The Overflow Blog')) element.remove();
+      if (element?.innerText.contains('The Overflow Blog')) element.remove();
     },
 
     hideJustHotMetaPosts: function() {
@@ -2620,6 +2620,26 @@
       const answers = document.querySelector("#answers-header h2").innerText.split(' ')[0];
       const toInsert = '<div class="grid--cell ws-nowrap mb8 ml16"><span class="fc-light mr4">Answers</span> ' + answers + '</div>';
       document.querySelector(".d-flex.fw-wrap").insertAdjacentHTML("beforeEnd", toInsert);
-    }
+    },
+
+    customizeToolsPageLists: function(settings) {
+        const trimLists = function(table) {
+            if (settings.filterInvalid) {
+                table.querySelectorAll("td.tagged-ignored").forEach(cell => cell.parentNode.remove());
+            }
+            if (settings.filterTypeQuestions) {
+                table.querySelectorAll("a.question-hyperlink").forEach(cell => cell.parentNode.parentNode.remove());
+            }
+            if (settings.filterTypeAnswers) {
+                table.querySelectorAll("a.answer-hyperlink").forEach(cell => cell.parentNode.parentNode.remove());
+            }
+            const listCount = settings.listCount || 3;
+            const rows = table.querySelectorAll("tr");
+            rows.forEach((row, i) => row.classList.toggle("collapsing", i >= listCount));
+        };
+        // tables are populated by XHR after page loads
+        sox.helpers.observe(Array.from(document.querySelectorAll("div.island")), "table.summary-table", trimLists);
+        // just in case we come in after a table has been loaded already
+        document.querySelectorAll("table.summary-table").forEach(table => trimLists(table));
   };
 })(window.sox = window.sox || {}, jQuery);