feat: change danmaku access to frontend

app.js

@@ -31,6 +31,7 @@ app.use("/assets", [
 	express.static(__dirname + "/node_modules/jquery/dist/"),
 	express.static(__dirname + "/node_modules/bootstrap/dist/"),
 	express.static(__dirname + "/node_modules/axios/dist/"),
+	express.static(__dirname + "/node_modules/leancloud-storage/dist"),
 ]);
 // app.use("/upload", express.static(__dirname + "/upload"));
 

routes/danmaku.js

@@ -125,18 +125,4 @@ router.get("/", apiLimiter, async function (req, res) {
 	if (!req.query.url) index(req, res); else resolve(req, res);
 });
 
-router.get("/pageinfo", async function (req, res) {
-	const promises = [
-		leancloud.danmakuQuery(leancloud.currentDay()),
-		leancloud.danmakuQuery(leancloud.lastDay()),
-		leancloud.danmakuQuery(leancloud.currentMonth())
-	];
-	const [today_visited, lastday_visited, month_visited] = await Promise.all(promises);
-	res.json({
-		today_visited,
-		lastday_visited,
-		month_visited
-	});
-});
-
 module.exports = router;

utils/leancloud.js

@@ -22,20 +22,6 @@ function currentDay() {
 	return [start, end, y, m+1];
 }
 
-function lastDay() {
-	const currentday = currentDay();
-	currentday[0].setDate(currentday[0].getDate() - 1);
-	currentday[1].setDate(currentday[1].getDate() - 1);
-	return currentday;
-}
-
-function currentMonth() {
-	const date = new Date(), y = date.getFullYear(), m = date.getMonth();
-	const firstDay = new Date(y, m, 1);
-	const lastDay = new Date(y, m + 1, 0);
-	return [firstDay, lastDay];
-}
-
 async function danmakuQuery(date, ip) {
 	if (!AV) return 0;
 	const className = `DanmakuAccess_${currentDay()[2]}_${currentDay()[3]}`;
@@ -74,7 +60,13 @@ function getipCountry(ip) {
 	}
 }
 
-module.exports = { danmakuQuery, currentDay, currentMonth, lastDay, add };
+module.exports = { danmakuQuery, currentDay, add };
 
 if (!module.parent) {
 }
+// curl -X POST \
+//   -H "X-LC-Id: {{appid}}" \
+//   -H "X-LC-Key: {{appkey}}" \
+//   -H "Content-Type: application/json" \
+//   -d '{"content": "每个 Java 程序员必备的 8 个开发工具","pubUser": "官方客服","pubTimestamp": 1435541999}' \
+//   https://{{host}}/1.1/classes/Post

views/danmaku.ejs

@@ -85,16 +85,53 @@
 
 </body>
 <script>
-    $.ajax({
-        url: 'pageinfo',
-        type: 'GET',
-        dataType: 'json',
-        success: function (data) {
-            $('#today_visited').text(data.today_visited);
-            $('#lastday_visited').text(data.lastday_visited);
-            $('#month_visited').text(data.month_visited);
-        }
+	AV.init({
+		appId: "DBvUNEk87tttf0zxelzVRfuW-9Nh9j0Va",
+		appKey: "CnqCkxWUFTmxwzCqu1alwFEm",
+		serverURL: "https://dbvunek8.lc-cn-n1-shared.com"
+	});
+
+    function currentDay() {
+        const date = new Date(), y = date.getFullYear(), m = date.getMonth();
+        const start = new Date(date.setHours(0, 0, 0, 0));
+        const end = new Date(date.setHours(23, 59, 59, 999));
+        return [start, end, y, m+1];
+    }
+
+    function lastDay() {
+        const currentday = currentDay();
+        currentday[0].setDate(currentday[0].getDate() - 1);
+        currentday[1].setDate(currentday[1].getDate() - 1);
+        return currentday;
+    }
+
+    function currentMonth() {
+        const date = new Date(), y = date.getFullYear(), m = date.getMonth();
+        const firstDay = new Date(y, m, 1);
+        const lastDay = new Date(y, m + 1, 0);
+        return [firstDay, lastDay];
+    }
+
+    function danmakuQuery(date, ip) {
+        const className = `DanmakuAccess_${currentDay()[2]}_${currentDay()[3]}`;
+        const query = new AV.Query(className);
+        query.greaterThanOrEqualTo("createdAt", date[0]);
+        query.lessThan("createdAt", date[1]);
+        if (ip) query.equalTo("remoteIP", ip);
+
+        query.exists("url");
+        return query.count();
+    }
+
+    danmakuQuery(currentDay()).then((count)=>{
+        $('#today_visited').text(count);
+    });
+    danmakuQuery(lastDay()).then((count)=>{
+        $('#lastday_visited').text(count);
+    });
+    danmakuQuery(currentMonth()).then((count)=>{
+        $('#month_visited').text(count);
     });
 </script>
 
-</html>
+</html>

views/utils/header.ejs

@@ -14,4 +14,6 @@
     <script src="/assets/js/bootstrap.min.js"></script>
     <!-- axios-->
     <script src="/assets/axios.min.js"></script>
+    <!-- Leancloud -->
+    <script src="/assets/av-min.js"></script>
 </head>