Username or tox ID

src/freedombone-mesh-visit-site

 trap "rm -f $data" 0 1 2 5 15
 dialog --title $"Visit IPFS site" \
     --backtitle $"Freedombone mesh" \
-    --inputbox $"Enter the username for the site you wish to visit" 8 60 2>$data
+    --inputbox $"Enter the username or Tox ID for the site you wish to visit" 8 70 2>$data
 sel=$?
 case $sel in
     0)
-        TOX_USERNAME=$(<$data)
-        if [ ${#TOX_USERNAME} -gt 0 ]; then
-            if ! grep -q "$TOX_USERNAME" $USERS_FILE; then
-                dialog --title $"Visit IPFS site" \
-                       --backtitle $"Freedombone mesh" \
-                       --msgbox $"The user '$TOX_USERNAME' was not found on the mesh" 8 60
-                exit 2
+        TOX_USERNAME_OR_ID=$(<$data)
+        if [ ${#TOX_USERNAME_OR_ID} -gt 0 ]; then
+            if ! grep -q "$TOX_USERNAME_OR_ID" $USERS_FILE; then
+                TOX_ID="$TOX_USERNAME_OR_ID"
+            else
+                TOX_ID=$(cat "$USERS_FILE" | grep "$TOX_USERNAME_OR_ID" | head -n 1 | sed "s|$TOX_USERNAME_OR_ID ||g" | sed -e 's/^[[:space:]]*//')
             fi
-            TOX_ID=$(cat "$USERS_FILE" | grep "$TOX_USERNAME" | head -n 1 | sed "s|$TOX_USERNAME ||g" | sed -e 's/^[[:space:]]*//')
+
             if [ ${#TOX_ID} -gt 5 ]; then
                 if ! grep -q "$TOX_ID" $IPFS_USERS_FILE; then
                     dialog --title $"Visit IPFS site" \
                            --backtitle $"Freedombone mesh" \
-                           --msgbox $"An IPFS site was not found for the user '$TOX_USERNAME'" 8 60
+                           --msgbox $"An IPFS site was not found for the user '$TOX_USERNAME_OR_ID'" 8 60
                     exit 3
                 fi
                 IPFS_FULL_URL=${IPFS_URL}/$(cat "$IPFS_USERS_FILE" | grep $TOX_ID | head -n 1 | awk -F ':' '{print $2}')