Separate custom logo function for pleroma

src/freedombone-app-pleroma

     sudo -u pleroma mix deps.clean --build mime
     sudo -u pleroma mix ecto.migrate
 
+    #pleroma_custom_logo "$PLEROMA_DIR"
+
     expire_pleroma_posts "$PLEROMA_DOMAIN_NAME" "$PLEROMA_EXPIRE_MONTHS"
     create_pleroma_blocklist
 

src/freedombone-utils-gnusocialtools

     fi
 }
 
+function pleroma_custom_logo {
+    basedir="$1"
+    if [ "$2" ]; then
+        if [[ "$2" == *".png" ]]; then
+            cp "$2" "$basedir/priv/static/static/logo.png"
+            return
+        fi
+    fi
+
+    if [ -f "$basedir/static/logo.png" ]; then
+        if [ -f "$HOME/${PROJECT_NAME}/img/logo_fbone3.png" ]; then
+            cp "$HOME/${PROJECT_NAME}/img/logo_fbone3.png" "$basedir/static/logo.png"
+            if [ -d "$basedir/priv/static/static" ]; then
+                cp "$HOME/${PROJECT_NAME}/img/logo_fbone3.png" "$basedir/priv/static/static/logo.png"
+            fi
+        else
+            if [ -f "/home/$MY_USERNAME/${PROJECT_NAME}/img/logo_fbone3.png" ]; then
+                cp "/home/$MY_USERNAME/${PROJECT_NAME}/img/logo_fbone3.png" "$basedir/static/logo.png"
+                if [ -d "$basedir/priv/static/static" ]; then
+                    cp "/home/$MY_USERNAME/${PROJECT_NAME}/img/logo_fbone3.png" "$basedir/priv/static/static/logo.png"
+                fi
+            fi
+        fi
+    fi
+}
+
 function pleroma_set_background_image_from_url {
     basedir="$1"
     domain_name="$2"
         return
     fi
 
-    # customise the logo
-    if [ -f "$basedir/static/logo.png" ]; then
-        if [ -f "$HOME/${PROJECT_NAME}/img/logo_fbone3.png" ]; then
-            cp "$HOME/${PROJECT_NAME}/img/logo_fbone3.png" "$basedir/static/logo.png"
-            if [ -d "$basedir/priv/static/static" ]; then
-                cp "$HOME/${PROJECT_NAME}/img/logo_fbone3.png" "$basedir/priv/static/static/logo.png"
-            fi
-        else
-            if [ -f "/home/$MY_USERNAME/${PROJECT_NAME}/img/logo_fbone3.png" ]; then
-                cp "/home/$MY_USERNAME/${PROJECT_NAME}/img/logo_fbone3.png" "$basedir/static/logo.png"
-                if [ -d "$basedir/priv/static/static" ]; then
-                    cp "/home/$MY_USERNAME/${PROJECT_NAME}/img/logo_fbone3.png" "$basedir/priv/static/static/logo.png"
-                fi
-            fi
-        fi
-    fi
+    pleroma_custom_logo "$basedir"
 
     # customise the title
     if [ -f "$basedir/static/config.json" ]; then