Initial commit

1 files changed, 48 insertions, 0 deletions

diff --git a/js/iframe.js b/js/iframe.js
new file mode 100644
index 0000000..415f095
--- /dev/null
+++ b/js/iframe.js
@@ -0,0 +1,48 @@
+function iframeURLChange(iframe, callback) {
+    var unloadHandler = function () {
+        setTimeout(function () {
+            callback(iframe.contentWindow.location.href);
+        }, 0);
+    };
+
+    function attachUnload() {
+        iframe.contentWindow.removeEventListener("pagehide", unloadHandler);
+        iframe.contentWindow.addEventListener("pagehide", unloadHandler);
+        iframe.contentWindow.removeEventListener("unload", unloadHandler);
+        iframe.contentWindow.addEventListener("unload", unloadHandler);
+    }
+
+    iframe.addEventListener("load", attachUnload);
+    attachUnload();
+}
+
+Array.from(document.getElementsByTagName("iframe")).forEach((par) => {
+    iframeURLChange(par, function (newURL) {
+        $(".loader").fadeIn(200);
+    });
+})
+
+function unload() {
+    $(".loader").fadeIn(200);
+}
+
+Array.from(document.getElementsByTagName("iframe")).forEach((par) => {
+    par.onbeforeunload = unload
+})
+
+function loaded () {
+    $(".loader").fadeOut(200);
+
+    setTimeout(() => {
+        $(".loader").fadeOut(200);
+    }, 300)
+
+    setTimeout(() => {
+        $(".loader").fadeOut(200);
+    }, 1500);
+}
+
+Array.from(document.getElementsByTagName("iframe")).forEach((par) => {
+    par.onload = loaded;
+    par.onabort = loaded;
+})
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