From ac8d83e41fcdda5ddba5bd658913bc977c43fd3d Mon Sep 17 00:00:00 2001
From: Dmitrii Selivanov <selivano.d@gmail.com>
Date: Tue, 16 Nov 2021 02:22:27 +0300
Subject: [PATCH] Firefox extension added

---
 Extensions/chrome/manifest.json      |  18 ++--
 Extensions/chrome/script.js          |   4 +-
 Extensions/firefox/background.js     |  45 ++++++++++
 Extensions/firefox/content-script.js |   0
 Extensions/firefox/manifest.json     |  27 ++++++
 Extensions/firefox/packed.zip        | Bin 0 -> 3057 bytes
 Extensions/firefox/popup.css         |  13 +++
 Extensions/firefox/popup.html        |  12 +++
 Extensions/firefox/popup.js          |  10 +++
 Extensions/firefox/script.js         | 122 +++++++++++++++++++++++++++
 10 files changed, 236 insertions(+), 15 deletions(-)
 create mode 100644 Extensions/firefox/background.js
 create mode 100644 Extensions/firefox/content-script.js
 create mode 100644 Extensions/firefox/manifest.json
 create mode 100644 Extensions/firefox/packed.zip
 create mode 100644 Extensions/firefox/popup.css
 create mode 100644 Extensions/firefox/popup.html
 create mode 100644 Extensions/firefox/popup.js
 create mode 100644 Extensions/firefox/script.js

diff --git a/Extensions/chrome/manifest.json b/Extensions/chrome/manifest.json
index 0a005f5..9ce385c 100644
--- a/Extensions/chrome/manifest.json
+++ b/Extensions/chrome/manifest.json
@@ -1,26 +1,19 @@
 {
   "name": "Youtube Dislike Button",
   "description": "Returns ability to see dislikes",
-  "version": "0.0.0.1",
+  "version": "0.0.0.2",
   "manifest_version": 3,
   "background": {
     "service_worker": "background.js"
   },
-  "permissions": [
-    "activeTab",
-    "scripting"
-  ],
-  "host_permissions": [
-    "*://*.youtube.com/*"
-  ],
+  "permissions": ["activeTab", "scripting"],
+  "host_permissions": ["*://*.youtube.com/*"],
   "action": {
     "default_popup": "popup.html"
   },
   "oauth2": {
     "client_id": "292556337651-kbmq2pduaejrol457a5s1089ut6ug0u9.apps.googleusercontent.com",
-    "scopes": [
-      "openid"
-    ]
+    "scopes": ["openid"]
   },
   "content_scripts": [
     {
@@ -28,6 +21,5 @@
       "js": ["content-script.js"],
       "run_at": "document_idle"
     }
-  ],
-  "key": "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAiHSM4q3Ti5gb2j6lfOwlNvrl0IGtIVOdZZNckjd15gAZh5oo9BfO1QwqJQD39KdiyELCfTduxcDeQM5RLZ6V59iK5Lt04edFS6hF7gYrB5TMQ7pgFLetT4EUgZusu9PgApU11ZWrS+VfL/2XIcIGMdpBQ1rq7X6s7ffWoQzQiQhjZUoNaCMvyI0iCEH7RS4qylV5el80kH6RyUXCDFoo1zr06BiZOj65fALgbUmiz1RstI5/bsCgA44DHXonA7d/dvc5jWvXEuZdNWvuvYdpPPxGebSEktn0+waI+VXV5vggsTfILerIsKNb6rwTlujB6Ke98cKhIF3wGqUuvwdV6wIDAQAB"
+  ]
 }
diff --git a/Extensions/chrome/script.js b/Extensions/chrome/script.js
index 41162d9..a24f1b7 100644
--- a/Extensions/chrome/script.js
+++ b/Extensions/chrome/script.js
@@ -58,7 +58,7 @@ function setState() {
         const formattedDislike = numberFormat(response.dislikes);
         // setLikes(response.likes);
         console.log(response);
-        setDislikes(response.dislikes);
+        setDislikes(formattedDislike);
       } else {
       }
     }
@@ -94,7 +94,7 @@ function isVideoLoaded() {
 
 function numberFormat(numberState) {
   const userLocales = navigator.language;
-  const formatter = Intl.NumberFormat(userLocales, { notation: 'compact' });
+  const formatter = Intl.NumberFormat(userLocales, { notation: "compact" });
   return formatter.format(numberState);
 }
 
diff --git a/Extensions/firefox/background.js b/Extensions/firefox/background.js
new file mode 100644
index 0000000..6bc91c7
--- /dev/null
+++ b/Extensions/firefox/background.js
@@ -0,0 +1,45 @@
+const apiUrl = "https://localhost:7258";
+
+browser.runtime.onMessage.addListener((request, sender, sendResponse) => {
+  if (request.message === "get_auth_token") {
+    // chrome.identity.getAuthToken({ interactive: true }, function (token) {
+    //   console.log(token);
+    //   chrome.identity.getProfileUserInfo(function (userInfo) {
+    //     console.log(JSON.stringify(userInfo));
+    //   });
+    // });
+  } else if (request.message === "log_off") {
+    // console.log("logging off");
+    // chrome.identity.clearAllCachedAuthTokens(() => console.log("logged off"));
+  } else if (request.message == "set_state") {
+    console.log(request);
+    // chrome.identity.getAuthToken({ interactive: true }, function (token) {
+    let token = "";
+    fetch(`${apiUrl}/votes?videoId=${request.videoId}`, {
+      method: "GET",
+      headers: {
+        Accept: "application/json",
+        Authorization: "Bearer " + token,
+      },
+    })
+      .then((response) => response.json())
+      .then((response) => {
+        console.log(response);
+        sendResponse(response);
+      })
+      .catch();
+    //});
+    return true;
+  }
+});
+
+browser.tabs.onUpdated.addListener(async (tabId, changeInfo, tab) => {
+  if (changeInfo.status == "complete") {
+    if (tab.url && tab.url.indexOf("youtube.") < 0) return;
+    browser.tabs.get(tabId, (tab) => {
+      browser.tabs.executeScript(tab.id,{
+        file: "script.js",
+      });
+    });
+  }
+});
diff --git a/Extensions/firefox/content-script.js b/Extensions/firefox/content-script.js
new file mode 100644
index 0000000..e69de29
diff --git a/Extensions/firefox/manifest.json b/Extensions/firefox/manifest.json
new file mode 100644
index 0000000..2740ce5
--- /dev/null
+++ b/Extensions/firefox/manifest.json
@@ -0,0 +1,27 @@
+{
+  "name": "Youtube Dislike Button",
+  "description": "Returns ability to see dislikes",
+  "version": "0.0.0.2",
+  "manifest_version": 2,
+  "background": {
+    "scripts": ["background.js"]
+  },
+  "permissions": ["activeTab", "*://*.youtube.com/*"],
+  "browser_action": {
+    "default_popup": "popup.html"
+  },
+  "content_scripts": [
+    {
+      "matches": ["*://*.youtube.com/*"],
+      "js": ["content-script.js"],
+      "run_at": "document_idle"
+    }
+  ],
+  "browser_specific_settings": {
+    "gecko": {
+      "id": "returnyoutubedislike@returnyoutubedislike.com",
+      "update_url": "https://returnyoutubedislike.com/files/ff/updates.json"
+    }
+  }
+
+}
diff --git a/Extensions/firefox/packed.zip b/Extensions/firefox/packed.zip
new file mode 100644
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diff --git a/Extensions/firefox/popup.css b/Extensions/firefox/popup.css
new file mode 100644
index 0000000..1a2f9b0
--- /dev/null
+++ b/Extensions/firefox/popup.css
@@ -0,0 +1,13 @@
+button {
+    height: 30px;
+    width: 30px;
+    outline: none;
+    margin: 10px;
+    border: none;
+    border-radius: 2px;
+}
+
+button.current {
+    box-shadow: 0 0 0 2px white,
+    0 0 0 4px black;
+}
diff --git a/Extensions/firefox/popup.html b/Extensions/firefox/popup.html
new file mode 100644
index 0000000..0c17331
--- /dev/null
+++ b/Extensions/firefox/popup.html
@@ -0,0 +1,12 @@
+<!DOCTYPE html>
+<html>
+<head>
+  <link rel="stylesheet" href="button.css">
+</head>
+<body>
+<!--<button id="login">Login</button>-->
+<!--<button id="log_off">Log off</button>-->
+<!--<script src="popup.js"></script>-->
+<p>Returns ability to see dislikes</p>
+</body>
+</html>
diff --git a/Extensions/firefox/popup.js b/Extensions/firefox/popup.js
new file mode 100644
index 0000000..9dbdffb
--- /dev/null
+++ b/Extensions/firefox/popup.js
@@ -0,0 +1,10 @@
+/* popup-script.js */
+document.querySelector('#login')
+.addEventListener('click', function () {
+  chrome.runtime.sendMessage({ message: 'get_auth_token' });
+});
+
+document.querySelector('#log_off')
+.addEventListener('click', function () {
+  chrome.runtime.sendMessage({ message: 'log_off' });
+});
diff --git a/Extensions/firefox/script.js b/Extensions/firefox/script.js
new file mode 100644
index 0000000..91d006f
--- /dev/null
+++ b/Extensions/firefox/script.js
@@ -0,0 +1,122 @@
+function getButtons() {
+  return document
+    .getElementById("menu-container")
+    ?.querySelector("#top-level-buttons-computed");
+}
+
+function getLikeButton() {
+  return getButtons().children[0];
+}
+
+function getDislikeButton() {
+  return getButtons().children[1];
+}
+
+function isVideoLiked() {
+  return getLikeButton().classList.contains("style-default-active");
+}
+
+function isVideoDisliked() {
+  return getDislikeButton().classList.contains("style-default-active");
+}
+
+function isVideoNotLiked() {
+  return getLikeButton().classList.contains("style-text");
+}
+
+function isVideoNotDisliked() {
+  return getDislikeButton().classList.contains("style-text");
+}
+
+function getState() {
+  if (isVideoLiked()) {
+    return "liked";
+  }
+  if (isVideoDisliked()) {
+    return "disliked";
+  }
+  return "neutral";
+}
+
+function setLikes(likesCount) {
+  getButtons().children[0].querySelector("#text").innerText = likesCount;
+}
+
+function setDislikes(dislikesCount) {
+  getButtons().children[1].querySelector("#text").innerText = dislikesCount;
+}
+
+function setState() {
+  browser.runtime.sendMessage(
+    {
+      message: "set_state",
+      videoId: getVideoId(),
+      state: getState(),
+    },
+    function (response) {
+      if (response != undefined) {
+        const formattedDislike = numberFormat(response.dislikes);
+        // setLikes(response.likes);
+        console.log(response);
+        setDislikes(formattedDislike);
+      } else {
+      }
+    }
+  );
+}
+
+function likeClicked() {
+  console.log("like" + getState());
+  setState();
+}
+
+function dislikeClicked() {
+  console.log("dislike" + getState());
+  setState();
+}
+
+function setInitalState() {
+  setState();
+}
+
+function getVideoId() {
+  const urlParams = new URLSearchParams(window.location.search);
+  const videoId = urlParams.get("v");
+  return videoId;
+}
+
+function isVideoLoaded() {
+  const videoId = getVideoId();
+  return (
+    document.querySelector(`ytd-watch-flexy[video-id='${videoId}']`) !== null
+  );
+}
+
+function numberFormat(numberState) {
+  const userLocales = navigator.language;
+  const formatter = Intl.NumberFormat(userLocales, { notation: "compact" });
+  return formatter.format(numberState);
+}
+
+function setEventListeners(evt) {
+  function checkForJS_Finish() {
+    if (getButtons()?.offsetParent && isVideoLoaded()) {
+      clearInterval(jsInitChecktimer);
+      const buttons = getButtons();
+      if (!window.returnDislikeButtonlistenersSet) {
+        buttons.children[0].addEventListener("click", likeClicked);
+        buttons.children[1].addEventListener("click", dislikeClicked);
+        window.returnDislikeButtonlistenersSet = true;
+      }
+      setInitalState();
+    }
+  }
+
+  if (window.location.href.indexOf("watch?") >= 0) {
+    var jsInitChecktimer = setInterval(checkForJS_Finish, 111);
+  }
+}
+
+setEventListeners();
+
+//window.addEventListener("hashchange", setEventListeners, false);