Merge pull request #3 from crismotinha/develop

Develop

main.js

@@ -1,16 +1,19 @@
 const img = document.getElementsByTagName("IMG");
 
-if (img[0].src) {
-    const apiUrl = 'https://api.ocr.space/parse/imageurl';
-    const apikey = 'helloworld';
-    const imgUrl = img[0].src;
-    const queryString = apiUrl +'?apikey=' + apikey + '&url=' + imgUrl;
-    const myRequest = new Request(queryString, {method: 'GET'});
+for (let i = 0; i < img.length; i++){
+    if (img[i].src) {
+        const apiUrl = 'https://api.ocr.space/parse/imageurl';
+        const apikey = '538df4ddfd88957';
+        const imgUrl = img[i].src;
+        const queryString = apiUrl +'?apikey=' + apikey + '&url=' + imgUrl;
+        const myRequest = new Request(queryString, {method: 'GET'});
 
-    fetch(myRequest)
-    .then(function(response) { return response.json(); })
+        fetch(myRequest)
+        .then(function(response) { return response.json(); })
         .then(function(data) {
             const text = data.ParsedResults[0].ParsedText;
-            img[0].setAttribute('alt', text);
-       })
-}
+            img[i].setAttribute('alt', text);
+        })
+    }    
+}
+

manifest.json

@@ -1,18 +1,15 @@
 {
 
-  "manifest_version": 1,
+  "manifest_version": 2,
   "name": "ocr-extension",
   "version": "1.0",
   "description": "Recreates the webpage adding alt tag to images",
-  "version": "1.0",
 
   "permissions": [
     "<all_urls>",
     "contextMenus",
     "activeTab",
-    "tabs",
-    "*://developer.mozilla.org/*",
-    "about:debugging"
+    "tabs"
   ],
 
   "content_scripts": [