improve overall folder structure and update files according to structure

core/network/aria2_integration.py

@@ -0,0 +1,54 @@
+import aria2p
+import os
+import subprocess
+
+def run_aria2p():
+    global aria2
+
+    aria2 = aria2p.API(
+        aria2p.Client(
+            host="http://localhost",
+            port=6800,
+            secret=""
+        )
+    )
+    
+    return aria2
+
+t = 4 # default value
+
+def set_threads(threads):
+    global t
+    t = threads
+
+
+def aria2server():
+    downloads_dir = os.path.join("Library")
+
+    cmd = [
+        "aria2c",
+        "--enable-rpc",
+        "--disable-ipv6", # added this since it caused problems with vpns
+        "--rpc-listen-all",
+        "--rpc-listen-port=6800",
+        f"--dir={downloads_dir}",
+        "-x", str(t),
+        "-s", str(t),
+    ]
+
+
+    
+    aria2server = subprocess.Popen(cmd)
+    return aria2server
+
+def dlprogress():
+    try:
+        download2 = aria2.get_downloads()
+        if download2:
+            for download in download2:
+                progress = download.progress_string(0)
+                progress_int = int(progress.strip('%'))
+                return progress_int
+        return 0
+    except:
+        return 0