update agent to support backup

.gitignore

@@ -1,3 +1,4 @@
 .vscode/
 server.bin
 extra/
+.DS_Store

extension/contentScript.js

@@ -1,9 +1,8 @@
-// waitForElementToDisplay(500);
+waitForElementToDisplay(500);
 function waitForElementToDisplay(time) {
-    if(window.document.getElementsByClassName("icon-love").length > 0) {
-        var ele = window.document.getElementsByClassName("icon-love")[0];
-        // e.removeAttribute("onclick");
-        // console.log("e", ele);
+    if(window.document.getElementById("mm") != undefined) {
+        window.document.getElementById("mm").style.opacity = "0";
+        console.log("background removed");
     	return;
     }
     else {
@@ -13,11 +12,24 @@ function waitForElementToDisplay(time) {
     }
 }
 
+waitForBottom(500);
+function waitForBottom(time) {
+    if(window.document.getElementsByClassName("dstubn").length > 0 && window.document.getElementsByClassName("dstubn")[0].childNodes.length > 0) {
+        window.document.getElementsByClassName("dstubn")[0].childNodes[0].click();
+        console.log("bottom ad closed");
+    	return;
+    }
+    else {
+        setTimeout(function() {
+            waitIconRight(time);
+        }, time);
+    }
+}
 
-// waitIconRight(500);
+waitIconRight(2000);
 function waitIconRight(time) {
     if(window.document.getElementById("play-button") != undefined) {
-        await delay(10000);
+        // await delay(10000);
         var ele = window.document.getElementById("play-button");
         console.log("right-icon");
         ele.click();
@@ -28,4 +40,7 @@ function waitIconRight(time) {
             waitIconRight(time);
         }, time);
     }
-}
+}
+
+// document.getElementsByClassName("dstubn")[0].childNodes[0].click()
+console.log("Content script executed.");

extension/manifest.json

@@ -2,7 +2,7 @@
   "manifest_version": 2,
   "name": "Chordify",
   "description": "Chordify",
-  "version": "0.2b",
+  "version": "0.6b",
   "applications": {
     "gecko": {
       "strict_min_version": "57.0"

extension/popup/script.js

@@ -18,11 +18,13 @@ function addNewSong() {
             dic[name] = url;
             updateStorage();
             addUrlToDom(name, url);
+            backup(url);
         } else {
             console.log("Duplicate url ", name, url);
             document.getElementById('duplicate-content').classList.remove("hidden");
         }
     });
+
 }
 
 function initialize() {
@@ -57,3 +59,23 @@ function addUrlToDom(key, url) {
 function updateStorage() {
     browser.storage.local.set(dic);
 }
+
+function backup(url) {
+    const agentUrl = "http://localhost:5000/save";
+
+    var xhr = new XMLHttpRequest();
+
+    xhr.open("POST", agentUrl, true);
+
+    xhr.onreadystatechange = function () {
+      if (xhr.readyState == XMLHttpRequest.DONE) {
+        console.log("DONE", xhr.status);
+        if (xhr.status == 200) {
+          console.log("Received Response", xhr.response);
+        } else
+          console.log("Is the server working?");
+      }
+    }
+
+    xhr.send(url);
+}

server.go

@@ -1,13 +1,16 @@
 package main
 
 import (
-	"net/http"
 	"io/ioutil"
+	"net/http"
+	"os"
+	"os/user"
 )
 
 func main() {
-    http.HandleFunc("/", handleAll)
-    http.ListenAndServe(":5000", nil)
+	http.HandleFunc("/save", saveSongList)
+	http.HandleFunc("/", handleAll)
+	http.ListenAndServe(":5000", nil)
 }
 
 func handleAll(w http.ResponseWriter, r *http.Request) {
@@ -17,4 +20,20 @@ func handleAll(w http.ResponseWriter, r *http.Request) {
 	w.Header().Set("content-type", "application/json")
 	w.Header().Set("Access-Control-Allow-Origin", "*")
 	w.Write(body2)
-}
+}
+
+func saveSongList(w http.ResponseWriter, r *http.Request) {
+	body, _ := ioutil.ReadAll(r.Body)
+
+	usr, err := user.Current()
+	if err != nil {
+		panic(err)
+	}
+
+	if f, err := os.OpenFile(usr.HomeDir+"/Music/chordify-extension-backup.txt",
+		os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0644); err == nil {
+		defer f.Close()
+		f.WriteString(string(body) + "\n")
+	}
+
+}