get fb post reaction count

Author: HoangTran0410

popup/tabs.js

@@ -313,6 +313,7 @@ const tabs = [
       s.fb_toggleNewFeed,
       s.fb_stopNewFeed,
       s.fb_blockSeenStory,
+      s.fb_getPostReactionCount,
       s.fb_whoIsTyping,
       // s.fb_blockSeenAndTyping,
       createTitle("--- Statistic ---", "--- Thống kê ---"),

scripts/_index.js

@@ -167,3 +167,4 @@ export { default as fb_stopNewFeed } from "./fb_stopNewFeed.js";
 export { default as github_HTMLPreview } from "./github_HTMLPreview.js";
 export { default as showImageOnHoverLink } from "./showImageOnHoverLink.js";
 export { default as fb_allInOne } from "./fb_allInOne.js";
+export { default as fb_getPostReactionCount } from "./fb_getPostReactionCount.js";

scripts/content-scripts/ufs_global.js

@@ -530,7 +530,7 @@ function notify({
       }
       ${styleText || ""}
     `;
-  div.textContent = msg;
+  div.innerHTML = createTrustedHtml(msg);
   (document.body || document.documentElement).appendChild(div);
 
   let timeouts = [];
@@ -563,7 +563,7 @@ function notify({
     },
     setText(text) {
       if (div) {
-        div.textContent = text;
+        div.innerHTML = createTrustedHtml(text);
         return true;
       }
       return false;

scripts/fb_downloadWatchingVideo.js

@@ -25,21 +25,21 @@ export default {
       );
       try {
         let listVideoId = await shared.getListVideoIdInWebsite();
-        let watchingVideoId = listVideoId?.[0];
-        if (!watchingVideoId) throw Error("Không tìm thấy video nào");
+        if (!listVideoId?.length > 0) throw Error("Không tìm thấy video");
 
-        setLoadingText("Đang lấy token dtsg...");
-        let dtsg = await fb_videoDownloader.getDtsg();
+        for (let videoId of listVideoId) {
+          if (!videoId) continue;
 
-        setLoadingText("Đang tìm video url...");
-        let videoUrl = await fb_videoDownloader.getLinkFbVideo(
-          watchingVideoId,
-          dtsg
-        );
+          setLoadingText("Đang lấy token dtsg...");
+          let dtsg = await fb_videoDownloader.getDtsg();
+
+          setLoadingText("Đang tìm video url...");
+          let videoUrl = await fb_videoDownloader.getLinkFbVideo(videoId, dtsg);
+
+          if (!videoUrl) continue;
 
-        if (videoUrl) {
           UfsGlobal.Utils.downloadURL(videoUrl, "fb_video.mp4");
-        } else throw Error("Không tìm được video link");
+        }
       } catch (e) {
         alert("ERROR: " + e);
       } finally {

scripts/fb_getPostReactionCount.jpg

@@ -0,0 +1,116 @@
+import { UfsGlobal } from "./content-scripts/ufs_global.js";
+import { fetchGraphQl, getFbdtsg } from "./fb_GLOBAL.js";
+
+export default {
+  icon: '<i class="fa-solid fa-thumbs-up fa-lg"></i>',
+  name: {
+    en: "Show facebook post reaction count",
+    vi: "Hiện tổng lượt thích bài viết facebook",
+  },
+  description: {
+    en: "Show total reaction count on facebook posts when hover mouse over post's reaction section",
+    vi: "Hiện tổng lượt thích bài viết khi đưa chuột vào xem lượt thích.",
+    img: "/scripts/fb_getPostReactionCount.jpg",
+  },
+
+  changeLogs: {
+    "2024-06-25": "init",
+  },
+
+  whiteList: ["https://*.facebook.com/*"],
+
+  pageScript: {
+    onDocumentStart: (details) => {
+      const CACHED = {};
+      const ReactionId = {
+        "👍": "1635855486666999",
+        "💖": "1678524932434102",
+        "🥰": "613557422527858",
+        "😆": "115940658764963",
+        "😲": "478547315650144",
+        "😔": "908563459236466",
+        "😡": "444813342392137",
+      };
+
+      const getPostReactionsCount = async (id, reactionId) => {
+        const res = await fetchGraphQl(
+          {
+            fb_api_caller_class: "RelayModern",
+            fb_api_req_friendly_name: "CometUFIReactionIconTooltipContentQuery",
+            variables: {
+              feedbackTargetID: id,
+              reactionID: reactionId,
+            },
+            doc_id: "6235145276554312",
+          },
+          await getFbdtsg()
+        );
+        const json = JSON.parse(res || "{}");
+        return json?.data?.feedback?.reactors?.count || 0;
+      };
+
+      const getTotalPostReactionCount = async (id) => {
+        const { setText, closeAfter } = UfsGlobal.DOM.notify({
+          msg: "Đang đếm số lượng reaction...",
+          duration: 10000,
+        });
+
+        let res;
+        if (CACHED[id]) {
+          res = CACHED[id];
+        } else {
+          res = {
+            total: 0,
+            each: {},
+          };
+          for (let [name, reactionId] of Object.entries(ReactionId)) {
+            const count = await getPostReactionsCount(id, reactionId);
+            res.total += count;
+            res.each[name] = count;
+            setText(`Đang đếm số lượng reaction ${name}... Tổng: ${res.total}`);
+          }
+          CACHED[id] = res;
+        }
+
+        setText(
+          "<p style='color:white;font-size:20px;padding:0;margin:0'>Tổng " +
+            res.total +
+            " reaction.<br/>Bao gồm " +
+            Object.entries(res.each)
+              .filter(([key, value]) => value > 0)
+              .map(([key, value]) => `${value}${key}`)
+              .join(", ") +
+            "</p>"
+        );
+        closeAfter(10000);
+      };
+
+      const originalXMLSend = XMLHttpRequest.prototype.send;
+      XMLHttpRequest.prototype.send = function () {
+        let s = arguments[0]?.toString() || "";
+        if (s.includes("CometUFIReactionsCountTooltipContentQuery")) {
+          console.log(this);
+          const original = this.onreadystatechange;
+          this.onreadystatechange = function () {
+            if (this.readyState == 4) {
+              try {
+                const json = JSON.parse(this.responseText);
+                if (
+                  json?.data?.feedback?.reaction_display_config
+                    ?.reaction_display_strategy == "HIDE_COUNTS"
+                ) {
+                  const id = json.data.feedback.id;
+                  getTotalPostReactionCount(id);
+                }
+              } catch (err) {
+                console.log(err);
+              }
+            }
+            original.apply(this, arguments);
+          };
+        }
+        originalXMLSend.apply(this, arguments);
+      };
+    },
+  },
+};

scripts/fb_getPostReactionCount.js

@@ -72,7 +72,7 @@ function stopNewFeed() {
   };
 
   let enabled = true;
-  var originalXMLSend = XMLHttpRequest.prototype.send;
+  const originalXMLSend = XMLHttpRequest.prototype.send;
   XMLHttpRequest.prototype.send = function () {
     let s = arguments[0]?.toString() || "";