Tidying of backup and restore

src/freedombone-mirrors

         return
     fi
 
-    create_password='no'
-    if [ ! "$MY_MIRRORS_PASSWORD" ]; then
-        create_password='yes'
-    fi
-    if [ ${#MY_MIRRORS_PASSWORD} -lt ${MINIMUM_PASSWORD_LENGTH} ]; then
-        echo $'Password is too short. Creating new one.'
-        create_password='yes'
+    create_password=1
+    if [ ${#MY_MIRRORS_PASSWORD} -ge ${MINIMUM_PASSWORD_LENGTH} ]; then
+        create_password=
     fi
 
-    if [[ $create_password == 'yes' ]]; then
+    if [ $create_password ]; then
         MY_MIRRORS_PASSWORD="$(openssl rand -base64 20 | cut -c1-18)"
     fi
 

src/freedombone-utils-backup

 
 function backup_apps {
     localremote=$1
-    FILES=/usr/share/${PROJECT_NAME}/apps/${PROJECT_NAME}-app-*
 
     BACKUP_APPS_COMPLETED=()
 
-    # for all the app scripts
-    for filename in $FILES
+    detect_installable_apps
+    get_apps_installed_names
+
+    for app_name in "${APPS_INSTALLED_NAMES[@]}"
     do
-        app_name=$(echo "${filename}" | awk -F '-app-' '{print $2}')
-        if [[ $(item_in_array ${app_name} ${BACKUP_APPS_COMPLETED[@]}) != 0 ]]; then
-            if [[ "$(app_is_installed $a)" == "1" ]]; then
-                BACKUP_APPS_COMPLETED+=("${app_name}")
-                backup_${localremote}_${app_name}
-            fi
-        fi
+        echo $"Backup ${app_name}"
+        function_check backup_${localremote}_${app_name}
+        backup_${localremote}_${app_name}
+        BACKUP_APPS_COMPLETED+=("${app_name}")
+        echo $"Backup ${app_name} completed"
     done
 }
 
 function restore_apps {
     localremote=$1
-    FILES=/usr/share/${PROJECT_NAME}/apps/${PROJECT_NAME}-app-*
 
     RESTORE_APPS_COMPLETED=()
 
-    # for all the app scripts
-    for filename in $FILES
+    detect_installable_apps
+    get_apps_installed_names
+
+    for app_name in "${APPS_INSTALLED_NAMES[@]}"
     do
-        app_name=$(echo "${filename}" | awk -F '-app-' '{print $2}')
-        if [[ $RESTORE_APP == 'all' || $RESTORE_APP == "${app_name}"  ]]; then
-            if [[ $(item_in_array ${app_name} ${RESTORE_APPS_COMPLETED[@]}) != 0 ]]; then
-                function_check app_is_installed
-                if [[ "$(app_is_installed $a)" == "1" ]]; then
-                    RESTORE_APPS_COMPLETED+=("${app_name}")
-                    function_check restore_${localremote}_${app_name}
-                    restore_${localremote}_${app_name}
-                fi
-            fi
-        fi
+        echo $"Restoring ${app_name}"
+        function_check restore_${localremote}_${app_name}
+        restore_${localremote}_${app_name}
+        RESTORE_APPS_COMPLETED+=("${app_name}")
+        echo $"Restored ${app_name}"
     done
 }