add online checking

README.md

@@ -1,6 +1,6 @@
 # service for set status online on vk.com
 Скрипт для поддержания статуса __Онлайн__ в социальной сети Vk.com  
-включает в себя `Python` скрипт `systemd` юнит.
+включает в себя `Python` скрипт `systemd` юнит.  
 ![preview](https://raw.githubusercontent.com/iiiypuk/vk0nline/master/asset/.preview.png)  
 
 ## Установка:

install.sh

@@ -20,7 +20,7 @@ else
 fi
 
 cd /home/$USER/.local/share/emilecok/vk0nline
-sed "s/USERNAME/$USER/" ./systemd/user/vk0nline.service &> /dev/null
+sed -i "s/USERNAME/$USER/" ./systemd/user/vk0nline.service &> /dev/null
 chmod 755 ./vk0nline.py
 cp -p ./config.json.example /home/$USER/.config/emilecok/vk0nline/config.json &> /dev/null
 
@@ -34,10 +34,10 @@ ln -s /home/$USER/.local/share/emilecok/vk0nline/systemd/user/vk0nline.timer . &
 echo Installation complete.
 echo
 echo Start script, authorize and save access token
-echo :: python /home/$USER/.config/emilecok/vk0nline/
+echo :: python /home/$USER/.local/share/emilecok/vk0nline/vk0nline.py
 echo 
 echo Edit configuration file
-echo :: by ./home/$USER/.local/share/emilecok/vk0nline/vk0nline.py
+echo :: by /home/$USER/.config/emilecok/vk0nline/config.json
 echo
 echo And start \& activate systemd services
 echo :: systemctl start vk0nline.\{service,timer\} --user

vk0nline.py

@@ -4,13 +4,13 @@ import json
 import requests
 from datetime import datetime
 import getpass
-
+import sys
 
 __author__ = 'Alexander Popov'
 __copyright__ = '2019 by iiiypuk'
 __credits__ = ['Alexander Popov']
 __license__ = 'Unlicense'
-__version__ = '1.0.1'
+__version__ = '1.0.3'
 __maintainer__ = 'Alexander Popov'
 __email__ = 'iiiypuk@fastmail.fm'
 __status__ = 'Production'
@@ -54,11 +54,15 @@ def setOnline():
             print('Error: {}.'.format(content['error']['error_code']))
     elif 'response' in content:
         if 1 == content['response']:
-            print('Ok!')
             onlineStatus, lastSeen = getStatus()
             lastSeen = datetime.fromtimestamp(lastSeen) \
                 .strftime('%Y-%m-%d %H:%M:%S')
-            print(onlineStatus, lastSeen)
+
+            if 0 == onlineStatus:
+                print('Not successful.')
+                sys.exit(1)
+
+            print('Last online', lastSeen)
 
 
 if __name__ == "__main__":