Fix QRCode Scanner

2024-08-07 13:51:27 +07:00
parent f1a9ad6d63
commit b24ad24e89
8 changed files with 144 additions and 341 deletions
--- a/scan/index.php
+++ b/scan/index.php
@ -0,0 +1,80 @@
+<!DOCTYPE html>
+<html>
+
+<head>
+    <meta http-equiv="Content-type" content="text/html;charset=UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>QRCode Scanner</title>
+    <style>
+        button {
+            margin-top: 30px;
+            margin-bottom: 30px;
+        }
+    </style>
+</head>
+
+<body>
+    <div id="qr-reader" style="width:100%; height:auto"></div>
+    <div id="qr-reader-results"></div>
+    <script src="qrcode.min.js"></script>
+    <script>
+        function docReady(fn) {
+            // see if DOM is already available
+            if (document.readyState === "complete" ||
+                document.readyState === "interactive") {
+                // call on next available tick
+                setTimeout(fn, 1);
+            } else {
+                document.addEventListener("DOMContentLoaded", fn);
+            }
+        }
+
+        function getAllUrlParams(e) {
+            var t = e ? e.split("?")[1] : window.location.search.slice(1),
+                a = {};
+            if (t)
+                for (var n = (t = t.split("#")[0]).split("&"), o = 0; o < n.length; o++) {
+                    var i = n[o].split("="),
+                        r = void 0,
+                        d = i[0].replace(/\[\d*\]/, function (e) {
+                            return (r = e.slice(1, -1)), "";
+                        }),
+                        s = void 0 === i[1] || i[1];
+                    a[(d = d.toLowerCase())]
+                        ? ("string" == typeof a[d] && (a[d] = [a[d]]),
+                            void 0 === r ? a[d].push(s) : (a[d][r] = s))
+                        : (a[d] = s);
+                }
+            return a;
+        }
+
+        docReady(function() {
+            var resultContainer = document.getElementById('qr-reader-results');
+            var lastResult, countResults = 0;
+            function onScanSuccess(decodedText, decodedResult) {
+                if (decodedText !== lastResult) {
+                    ++countResults;
+                    lastResult = decodedText;
+                    if(getAllUrlParams().back != undefined){
+                        window.location = unescape(getAllUrlParams().back) + escape(decodedText);
+                    }else{
+                        if(decodedText.startsWith('http')){
+                            window.location = decodedText;
+                        }else{
+                            alert(decodedText);
+                        }
+                    }
+                }
+            }
+
+            var html5QrcodeScanner = new Html5QrcodeScanner(
+                "qr-reader", {
+                    fps: 10,
+                    qrbox: 250
+                });
+            html5QrcodeScanner.render(onScanSuccess);
+        });
+    </script>
+</body>
+
+</html>