Replace and remove proprietary services from ghost blog

src/freedombone-app-ghost

                  DDNS_PROVIDER
                  MY_USERNAME)
 
+function ghost_replace_proprietary_services {
+    replace_file=$1
+
+    sed -i 's|Twitter Profile|GNU Social Profile|g' $replace_file
+    sed -i 's|Twitter Username|GNU Social Username|g' $replace_file
+    sed -i 's|twitter.com|quitter.se|g' $replace_file
+    sed -i 's|Facebook Page|Hubzilla Channel|g' $replace_file
+    sed -i 's|www.facebook.com/username|hubzilladomain/username|g' $replace_file
+    sed -i 's|www.facebook.com/ghost|hubzilladomain/username|g' $replace_file
+    sed -i 's|www.facebook.com/testuser|hubzilladomain/username|g' $replace_file
+    sed -i 's|www.facebook.com/testing|hubzilladomain/username|g' $replace_file
+    sed -i 's|www.facebook.com/test|hubzilladomain/username|g' $replace_file
+    sed -i 's|www.facebook.com/yourUsername|hubzilladomain/username|g' $replace_file
+    sed -i 's|www.facebook.com/yourPage|hubzilladomain/username|g' $replace_file
+    sed -i 's|Facebook Username|Hubzilla Channel|g' $replace_file
+    sed -i 's|www.facebook.com|hubzilladomain|g' $replace_file
+    sed -i 's|facebook value|hubzilla value|g' $replace_file
+
+    sed -i '/<section class="share">/,/<\/section>/d' $replace_file
+}
+
+function ghost_replace_services {
+    ghost_replace_proprietary_services /var/www/${GHOST_DOMAIN_NAME}/htdocs/core/built/assets/ghost.js
+    ghost_replace_proprietary_services /var/www/${GHOST_DOMAIN_NAME}/htdocs/core/built/assets/ghost.min.js
+    ghost_replace_proprietary_services /var/www/${GHOST_DOMAIN_NAME}/htdocs/content/themes/casper/post.hbs
+}
+
 function remove_user_ghost {
     remove_username="$1"
 }
 function upgrade_ghost {
     read_config_param "GHOST_DOMAIN_NAME"
 
+    GHOST_PATH=/var/www/$GHOST_DOMAIN_NAME/htdocs
+
+    function_check set_repo_commit
+    set_repo_commit $GHOST_PATH "ghost commit" "$GHOST_COMMIT" $GHOST_REPO
+
+    ghost_replace_services
+
+    systemctl restart ghost
 }
 
 function backup_local_ghost {
         systemctl restart ghost
     fi
 
+    ghost_replace_services
+
     function_check nginx_ensite
     nginx_ensite $GHOST_DOMAIN_NAME