Added updater

NeverDecaf · Aug 19, 2019 · 6fcd758 · 6fcd758
1 parent 2c6a59f
commit 6fcd758
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Showing 15 changed files with 144 additions and 10 deletions.
diff --git a/.gitignore b/.gitignore
@@ -1 +1,3 @@
-*.pem
+*.pem
+*.lnk
+*.url
diff --git a/Chromium Web Store.crx b/Chromium Web Store.crx
diff --git a/README.md b/README.md
@@ -1,4 +1,5 @@
 # chromium-web-store
 Allows adding extensions from chrome web store on unsupported chromium derivatives like ungoogled-chromium.  
+You can click the badge to check for updates to any web store extensions, it will also check automatically when you first start chromium.  
 If you wish to install the extensions directly instead of just downloading them, you must change the flag `chrome://flags/#extension-mime-request-handling` to `Always prompt for install`.  
 To install this extension, drag and drop the .crx into your `chrome://extensions` page.
diff --git a/src/assets/icon/icon_128.png b/src/assets/icon/icon_128.png
diff --git a/src/assets/icon/icon_16.png b/src/assets/icon/icon_16.png
diff --git a/src/assets/icon/icon_24.png b/src/assets/icon/icon_24.png
diff --git a/src/assets/icon/icon_32.png b/src/assets/icon/icon_32.png
diff --git a/src/assets/icon/icon_48.png b/src/assets/icon/icon_48.png
diff --git a/src/assets/icon/icon_64.png b/src/assets/icon/icon_64.png
diff --git a/src/manifest.json b/src/manifest.json
@@ -2,20 +2,40 @@
   "author": "NeverDecaf",
   "manifest_version": 2,	
   "name": "Chromium Web Store",
-  "version": "0.3",
-  "description": "Allow installing extensions from chrome web store on chromium based browsers.",
-  "background": { "scripts": ["background.js"] },
+  "version": "0.4",
+  "description": "Allow installing/updating extensions from chrome web store on chromium based browsers. Click badge to check for updates.",
   "permissions" : [
+	"management", "https://clients2.google.com/service/*"
   ],
+  	"browser_action" : {
+		"default_icon" : {
+			"16": "assets/icon/icon_16.png",
+			"24": "assets/icon/icon_24.png"
+		},
+		"default_title": "Chromium Web Store",
+		"default_popup": "popup.html"
+	},
   "content_scripts": [
 	{
 		"matches": ["https://chrome.google.com/webstore/*"],
-		"js": ["background.js"],
+		"js": ["store.js"],
 		"run_at": "document_start"
 	}
 	],
-	 "web_accessible_resources": [
-    "inject.js"
-  ],
-  "update_url": "https://raw.githubusercontent.com/NeverDecaf/chromium-web-store/master/updates.xml"
+  "background": {
+		"scripts": ["startup.js"],
+		"persistent": false
+	},
+  "web_accessible_resources": [
+		"inject.js"
+	],
+  "update_url": "https://raw.githubusercontent.com/NeverDecaf/chromium-web-store/master/updates.xml",
+  	"icons": {
+		"16" : "assets/icon/icon_16.png",
+		"24" : "assets/icon/icon_24.png",
+		"32" : "assets/icon/icon_32.png",
+		"48" : "assets/icon/icon_48.png",
+		"64" : "assets/icon/icon_64.png",
+		"128" : "assets/icon/icon_128.png"
+	}
 }
diff --git a/src/popup.html b/src/popup.html
@@ -0,0 +1,10 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="utf-8">
+    <title>Web Store Updates</title>
+	<script src="popup.js"></script>
+  </head>
+  <body style="white-space: nowrap;">
+  </body>
+</html>
diff --git a/src/popup.js b/src/popup.js
@@ -0,0 +1,51 @@
+
+chrome.management.getAll(function (e) {
+	var chromeVersion = /Chrome\/([0-9.]+)/.exec(navigator.userAgent)[1];
+	var updateUrl = 'https://clients2.google.com/service/update2/crx?response=updatecheck&acceptformat=crx2,crx3&prodversion='+chromeVersion;
+	var installed_versions = {};
+	e.forEach(function(ex) {
+		updateUrl += '&x=id%3D'+ex.id+'%26uc';
+		installed_versions[ex.id] = ex;
+	});
+	document.body.innerHTML = '<h3>Checking for updates...</h3>';
+	var resulthtml = '<h3>Available Updates:</h3>';
+		var xhttp = new XMLHttpRequest();
+		xhttp.onreadystatechange = function() {
+			if (this.readyState == 4) {
+				if (this.status == 200) {
+			   xmlDoc = this.responseXML;
+			   var updates = xmlDoc.getElementsByTagName('app');
+			   console.log(updates);
+			   var updatecount = 0;
+			   for (var i=0; i < updates.length; i++) {
+				   if (updateCheck = updates[i].firstChild) {
+					   var appid = updates[i].getAttribute('appid');
+
+					   if (updateCheck.getAttribute('version') && installed_versions[appid].version != updateCheck.getAttribute('version'))
+					   {
+						   resulthtml+='<div display="inline">';
+						   resulthtml+='<a href="https://chrome.google.com/webstore/detail/'+appid+'" target="_blank">'+installed_versions[appid].name+' ('+installed_versions[appid].version+' => '+updateCheck.getAttribute('version')+')</a>';
+						   resulthtml+='</div>';
+						   updatecount++;
+					   }
+				   }
+			   }
+			   if (updatecount > 0)
+			   {
+					chrome.browserAction.setBadgeText({text: ''+updatecount});
+					document.body.innerHTML = resulthtml;
+			   }
+			   else {
+				   chrome.browserAction.setBadgeText({text: ''});
+				   document.body.innerHTML = '<h3>All web store extensions up to date!</h3>';
+			   }
+			}
+			else {
+				chrome.browserAction.setBadgeText({text: "?"});
+				document.body.innerHTML = '<h3>Update check failed!</h3>';
+			}
+			}
+		};
+		xhttp.open("GET", updateUrl, true);
+		xhttp.send();
+});
diff --git a/src/startup.js b/src/startup.js
@@ -0,0 +1,50 @@
+updateBadge();
+
+function updateBadge (modified_ext_id = null) {
+	chrome.management.getAll(function (e) {
+	var chromeVersion = /Chrome\/([0-9.]+)/.exec(navigator.userAgent)[1];
+	var updateUrl = 'https://clients2.google.com/service/update2/crx?response=updatecheck&acceptformat=crx2,crx3&prodversion='+chromeVersion;
+	var installed_versions = {};
+	chrome.browserAction.setBadgeBackgroundColor({color:'#F00'});
+	e.forEach(function(ex) {
+		updateUrl += '&x=id%3D'+ex.id+'%26uc';
+		installed_versions[ex.id] = ex;
+	});
+	var xhttp = new XMLHttpRequest();
+	xhttp.onreadystatechange = function() {
+		if (this.readyState == 4) {
+			if (this.status == 200) {
+		   xmlDoc = this.responseXML;
+		   var updates = xmlDoc.getElementsByTagName('app');
+		   var updatecount = 0;
+		   for (var i=0; i < updates.length; i++) {
+			   if (updateCheck = updates[i].firstChild) {
+				   var appid = updates[i].getAttribute('appid');
+				   if (appid != modified_ext_id && updateCheck.getAttribute('version') && installed_versions[appid].version != updateCheck.getAttribute('version'))
+				   {
+						updatecount++;
+				   }
+			   }
+		   }
+		   if (updatecount > 0)
+			  chrome.browserAction.setBadgeText({text: ''+updatecount});
+		   else
+			  chrome.browserAction.setBadgeText({text: ''}); 
+		}
+		else {
+			chrome.browserAction.setBadgeText({text: "?"});
+		}
+		}
+	};
+	xhttp.open("GET", updateUrl, true);
+	xhttp.send();
+});
+};
+
+chrome.management.onInstalled.addListener(function(ext) {
+    updateBadge(ext.id);
+  });
+
+chrome.management.onUninstalled.addListener(function(ext) {
+    updateBadge(ext.id);
+  });
diff --git a/src/background.js → src/store.js b/src/background.js → src/store.js
diff --git a/updates.xml b/updates.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0' encoding='UTF-8'?>
 <gupdate xmlns='http://www.google.com/update2/response' protocol='2.0'>
   <app appid='ocaahdebbfolfmndjeplogmgcagdmblk'>
-    <updatecheck codebase='https://github.com/NeverDecaf/chromium-web-store/releases/latest/download/Chromium.Web.Store.crx' version='0.3' />
+    <updatecheck codebase='https://github.com/NeverDecaf/chromium-web-store/releases/latest/download/Chromium.Web.Store.crx' version='0.4' />
   </app>
 </gupdate>