multiple uploads fixed, inputelement uploads fixed

templates/menu/upload.html

@@ -13,7 +13,7 @@
   <form id="form" method="post" enctype="multipart/form-data" action="/upload/uploader">
     <div class="drop-zone">
       <span id="zone-txt" class="drop-zone__prompt">Drop file here or click to upload</span>
-      <input type="file" name="file" class="drop-zone__input">
+      <input type="file" name="file" class="drop-zone__input" runat="server" accept=".pdf" multiple >
     </div>
   </form>
   
@@ -24,6 +24,17 @@
       dropZoneElement.addEventListener("click", (e) => {
       inputElement.click();
     });
+    
+    inputElement.addEventListener("change", (e) => {
+      e.preventDefault();
+      console.log(inputElement.files);
+      if (inputElement.files.length) {
+        console.log(inputElement)
+        console.log("oddajam form", e);
+        document.getElementById('zone-txt').innerHTML = "Uploading file...";
+        document.getElementById("form").submit();
+      }
+    });
 
     dropZoneElement.addEventListener("dragover", (e) => {
       e.preventDefault();

upload.py

@@ -10,7 +10,7 @@ from config import CONFIG
 from create_db import User, Card, get_session
 
 import nextcloud_client
-
+import magic
 
 bp = Blueprint('upload', __name__, url_prefix='/upload')
 
@@ -32,38 +32,49 @@ def upload_file():
 
     user_id = session["user_id"]
     username = session["username"]
-    message = ""
+    
     if request.method == 'POST':
         #flask gets the file
-        upload = request.files["file"]
-        filename = secure_filename(upload.filename)
+        #print(list(request.files)[0][1])
+        #upload = request.files["file"]
+        #print(upload)
 
-        # Is there really a file?
-        if not filename:
-            flash('There is no file. Try again?')
+        #uploads = list(request.files)[0]
+        #print(uploads)
+        print(request.files)
+        for upload in request.files.getlist("file"):
+            filename = secure_filename(upload.filename)
+            # Is there really a file?
+            if not filename:
+                flash('There is no file. Try again?')
 
-            return render_template("menu/upload.html", username=username)
+                return render_template("menu/upload.html", username=username)
+
+            script_path = os.path.dirname(os.path.abspath(__file__))
+            temp_path = os.path.join(script_path, "temp")
+            
+            # @TODO ne dela za več fajlov
+            # a lot of stuff can wrong here and nobody may know
+            with tempfile.NamedTemporaryFile(dir=temp_path, delete=False) as fp:
+                fp.write(upload.stream.read())
+                path = fp.name
+                fp.close()
+                if magic.from_file(path, mime=True) == "application/pdf":
+                    nc.put_file("/GIA CLOUD/" + filename, path)
+                    #get public link
+                    public_link = nc.share_file_with_link("/GIA CLOUD/" + filename).get_link()+"/download/"+filename
+                    
+                    #add card
+                    card = Card(title=filename, interest_rate=-1.0, owner_id=user_id, item_location=public_link, last_review=None, share_id=0)
+                    flash(f"{filename} uploaded successfully")
+                    dbsession.add(card)
+                    dbsession.commit()
+                    dbsession.close()
+                else:
+                    flash("Please insert a PDF file, support for other formats comming soon...")
+                    #return render_template("menu/upload.html", user_id=user_id, username=username)
+
+                os.remove(path)
 
-        script_path = os.path.dirname(os.path.abspath(__file__))
-        temp_path = os.path.join(script_path, "temp")
         
-        # @TODO ne dela za več fajlov
-        # a lot of stuff can wrong here and nobody may know
-        with tempfile.NamedTemporaryFile(dir=temp_path, delete=False) as fp:
-            fp.write(upload.stream.read())
-            path = fp.name
-            fp.close()
-            nc.put_file("/GIA CLOUD/" + filename, path)
-            os.remove(path)
-
-        #get public link
-        public_link = nc.share_file_with_link("/GIA CLOUD/" + filename).get_link()+"/download/"+filename
-        
-        #add card
-        card = Card(title=filename, interest_rate=-1.0, owner_id=user_id, item_location=public_link, last_review=None, share_id=0)
-        flash(f"{filename} uploaded successfully")
-        dbsession.add(card)
-        dbsession.commit()
-        dbsession.close()
-        
-    return render_template("menu/upload.html", message=message, user_id=user_id, username=username)
+    return render_template("menu/upload.html", user_id=user_id, username=username)