WIP: Resolve "Restore from legacy backup"

Closes #182

utils/backup_app.sh

@@ -6,7 +6,7 @@
 #--- Manage arguments:
 case $# in
    1) ARG1="$1" ;;
-   *) echo "Usage: ./backup_piwigo.sh DB_PASSWORD" ;;
+   *) echo "Usage: ./backup_app.sh APP DB_PASSWORD" ; exit 1;;
 esac
 
 #--- Connexion parameters:
@@ -17,7 +17,7 @@ DB_NAME='piwigo'
 DB_USER='piwigo'
 DB_PWD="$ARG1"
 
-APP=PIWIGO
+APP_NAME='piwigo'
 
 #app piwigo directories 
 APP_DIR='/var/www/photos'
@@ -26,41 +26,71 @@ APP_DATA2='upload' ; # photos/upload
 
 #app prestashop directories 
 
+APP_DIR='/var/www/html'
+APP_DATA1=
 
 #app nextcloud directories 
 
+#--- Beginning backup:
 
+backup_db
+backup_piwigo
+download_archives
 
-function backup_prestashop () 
+function download_archives () 
 {
-   echo "Start backup_prestashop"
-   echo "Not implemented"
+
+   echo "Start downloading archive (be patient)..."
+   scp -P $HOST_PORT ${HOST_USER}@$HOST_NAME:/${HOST_USER}/${APP_NAME}*.tgz .
+   echo "Archive ${APP_NAME}*.tgz downloaded!"
+   ssh -p $HOST_PORT ${HOST_USER}@$HOST_NAME "rm -f ${APP_NAME}*.tgz"
+   #-- db archive download in backup_db
+
 
 }
 
 
-function backup_piwigo () 
+function backup_db () 
 {
-   echo "Start backup_piwigo"
-   echo "***** Backup $DB_NAME application data *****"
-   echo ""
-
-   #--- Backup database:
+    #--- Backup database:
    echo "*** Database backup from $HOST_NAME to local file ${DB_NAME}.sql ***"
    ssh -p $HOST_PORT ${HOST_USER}@$HOST_NAME "mysqldump '"$DB_NAME"' -u '"$DB_USER"' -p'"${DB_PWD}"'" > ${DB_NAME}.sql
-   echo "Database dump uploaded!"
+   echo "Database dump downloaded!"
+   #TODO : Pgsql
 
+}
+
+function backup_prestashop () 
+{
+   echo "Start backup_prestashop"
    #--- Backup data:
    echo "*** App data backup from $HOST_NAME to local file ${DB_NAME}.tgz ***"
    echo "Build archive on $HOST_NAME..."
-   ssh -p $HOST_PORT ${HOST_USER}@$HOST_NAME "cd ${APP_DIR}/_data ; tar czf /${HOST_USER}/${DB_NAME}_${APP_DATA1}mages.tgz $APP_DATA1"
-   ssh -p $HOST_PORT ${HOST_USER}@$HOST_NAME "cd ${APP_DIR} ; tar czf /${HOST_USER}/${DB_NAME}_${APP_DATA2}.tgz $APP_DATA2"
+   ssh -p $HOST_PORT ${HOST_USER}@$HOST_NAME "cd ${APP_DIR} ; tar czf /${HOST_USER}/${APP_NAME}_${APP_DATA1}.tgz $APP_DATA1"
    echo "Archive built!"
    echo "Start downloading archive (be patient)..."
    scp -P $HOST_PORT ${HOST_USER}@$HOST_NAME:/${HOST_USER}/${DB_NAME}*.tgz .
    echo "Archive ${DB_NAME}*.tgz downloaded!"
    ssh -p $HOST_PORT ${HOST_USER}@$HOST_NAME "rm -f ${DB_NAME}*.tgz"
 
+}
+
+
+function backup_piwigo () 
+{
+   echo "Start backup_piwigo"
+   echo "***** Backup $DB_NAME application data *****"
+   echo ""
+
+  
+
+   #--- Backup data:
+   echo "*** App data backup from $HOST_NAME to local file ${APP_NAME}.tgz ***"
+   echo "Build archive on $HOST_NAME..."
+   ssh -p $HOST_PORT ${HOST_USER}@$HOST_NAME "cd ${APP_DIR}/_data ; tar czf /${HOST_USER}/${APP_NAME}_${APP_DATA1}mages.tgz $APP_DATA1"
+   ssh -p $HOST_PORT ${HOST_USER}@$HOST_NAME "cd ${APP_DIR} ; tar czf /${HOST_USER}/${APP_NAME}_${APP_DATA2}.tgz $APP_DATA2"
+   echo "Archive built!"
+  
    #--- End of tasks:
    echo ""
    echo "***** End of $DB_NAME backup *****" 
@@ -75,7 +105,5 @@ function backup_nextcloud ()
 
 }
 
-#--- Beginning backup:
 
-backup_piwigo