Customise postactiv logo

src/freedombone-app-postactiv

                      POSTACTIV_EXPIRE_MONTHS
                      POSTACTIV_TITLE)
 
+function postactiv_customise_logo {
+    domain_name=$1
+
+    if [ -f /var/www/${domain_name}/htdocs/static/logo.png ]; then
+        if [ -f ~/freedombone/img/postactiv.png ]; then
+            cp ~/freedombone/img/postactiv.png /var/www/${domain_name}/htdocs/static/logo.png
+        else
+            if [ -f /home/$MY_USERNAME/freedombone/img/postactiv.png ]; then
+                cp /home/$MY_USERNAME/freedombone/img/postactiv.png /var/www/${domain_name}/htdocs/static/logo.png
+            fi
+        fi
+    fi
+}
+
 function remove_user_postactiv {
     remove_username="$1"
 
     postactiv_running_script
 
     upgrade_pleroma "$POSTACTIV_DOMAIN_NAME" "postactiv" "$POSTACTIV_BACKGROUND_IMAGE_URL" "$POSTACTIV_TITLE"
+    postactiv_customise_logo
     install_gnusocial_default_background "postactiv" "$POSTACTIV_DOMAIN_NAME"
     chown -R www-data:www-data /var/www/${POSTACTIV_DOMAIN_NAME}/htdocs
 }
         install_nodejs pleroma-gnusocial
         install_pleroma_front_end "postactiv" "$POSTACTIV_DOMAIN_NAME" "$POSTACTIV_BACKGROUND_IMAGE_URL" "$POSTACTIV_TITLE"
         install_gnusocial_default_background "postactiv" "$POSTACTIV_DOMAIN_NAME"
+        postactiv_customise_logo
         sed -i 's|"theme":.*|"theme": "base16-apathy.css",|g' /var/www/${POSTACTIV_DOMAIN_NAME}/htdocs/static/config.json
     fi