Port anti-generic to V2

features/anti-generic/data.json

@@ -0,0 +1,28 @@
+{
+  "title": "Anti Generic",
+  "description": "On the explore and trending pages, this beta feature automatically hides repetitive projects, along with projects that it expects are generic. This includes projects with a lot of tags, common names, and project duplicates.",
+  "credits": [
+    {
+      "username": "Bob the Potato wit Drip Jr.",
+      "url": "https://scratch.mit.edu/users/JefferyTheSuperKat/"
+    },
+    {
+      "username": "rgantzos",
+      "url": "https://scratch.mit.edu/users/rgantzos/"
+    },
+    {
+      "username": "mrfurretguy",
+      "url": "https://scratch.mit.edu/users/MrAK2006/"
+    }
+  ],
+  "scripts": [
+    {
+      "file": "script.js",
+      "runOn": "/explore/*"
+    }
+  ],
+  "tags": ["Beta", "Featured"],
+  "type": ["Website", "Theme"],
+  "dynamic": true,
+  "warning": "This feature uses an algorithm that ScratchTools developed, so it may not work every time."
+}

features/anti-generic/script.js

@@ -0,0 +1,117 @@
+export default async function ({ feature, console }) {
+  let allowCleanUp = true;
+
+  function cleanUp() {
+    if (!allowCleanUp) return;
+    let titles = [];
+    document.querySelectorAll("div.thumbnail.project").forEach((el) => {
+      const title = el
+        .querySelector("div.thumbnail-title")
+        .firstChild.textContent.toLowerCase();
+      if (
+        title.includes("part ") ||
+        title.includes("#trending") ||
+        title.includes("test") ||
+        title.includes("gf") ||
+        title.includes("bf") ||
+        title.includes("girlfriend") ||
+        title.includes("boyfriend") ||
+        title.includes("doors") ||
+        title.includes("scp") ||
+        title.includes("speedrun platformer") ||
+        title.includes("cave platformer") ||
+        title.includes("platformer 1") ||
+        title.includes("platformer 2") ||
+        title.includes("platformer 3") ||
+        title.includes("friday night") ||
+        title.includes("fnf") ||
+        title.includes("funk") ||
+        title.includes("vs") ||
+        title.includes("Add yourself") ||
+        title.includes("ays") ||
+        title.includes("your oc") ||
+        title.includes("scratch's smooth saturday") ||
+        title.includes("dave") ||
+        title.includes("bambi") ||
+        title.includes("sarvente") ||
+        title.includes("singing") ||
+        title.includes("scratched out") ||
+        title.includes("ost") ||
+        (title.includes("dark") && title.includes("platformer")) ||
+        (title.includes("generic") && title.includes("platformer")) ||
+        (title.includes("jungle") && title.includes("platformer")) ||
+        (title.includes("night") && title.includes("platformer")) ||
+        (title.includes("alphabet") && title.includes("lore")) ||
+        countInstances(title, "#") > 3
+      )
+        el.style.display = "none";
+
+      titles.forEach(function (el2) {
+        if (similarity(el2, title) > 0.5) {
+          if (el !== undefined && el !== null) {
+            el.style.display = "none";
+          }
+        }
+      });
+      titles.push(title);
+    });
+
+    function countInstances(string, word) {
+      return string.split(word).length - 1;
+    }
+
+    function editDistance(s1, s2) {
+      s1 = s1.toLowerCase();
+      s2 = s2.toLowerCase();
+
+      var costs = new Array();
+      for (var i = 0; i <= s1.length; i++) {
+        var lastValue = i;
+        for (var j = 0; j <= s2.length; j++) {
+          if (i == 0) costs[j] = j;
+          else {
+            if (j > 0) {
+              var newValue = costs[j - 1];
+              if (s1.charAt(i - 1) != s2.charAt(j - 1))
+                newValue =
+                  Math.min(Math.min(newValue, lastValue), costs[j]) + 1;
+              costs[j - 1] = lastValue;
+              lastValue = newValue;
+            }
+          }
+        }
+        if (i > 0) costs[s2.length] = lastValue;
+      }
+      return costs[s2.length];
+    }
+
+    function similarity(s1, s2) {
+      var longer = s1;
+      var shorter = s2;
+      if (s1.length < s2.length) {
+        longer = s2;
+        shorter = s1;
+      }
+      var longerLength = longer.length;
+      if (longerLength == 0) {
+        return 1.0;
+      }
+      return (
+        (longerLength - editDistance(longer, shorter)) /
+        parseFloat(longerLength)
+      );
+    }
+  }
+
+  cleanUp();
+  document
+    .querySelector("#projectBox button")
+    .addEventListener("click", () => cleanUp());
+
+  ScratchTools.setDisable("anti-generic", () => {
+    allowCleanUp = false;
+    document.querySelectorAll("div.thumbnail.project").forEach((el) => {
+      el.style.display = "block";
+    });
+  });
+}