more accurately detect when not logged in to epic and avoid errors wh…

…en credentials expire

chimera_app/platforms/epic_store.py

@@ -16,9 +16,8 @@ def __init__(self):
                                          'metadata')
 
     def is_authenticated(self):
-        return os.path.isfile(os.path.join(context.CONFIG_HOME,
-                                           "legendary",
-                                           "user.json"))
+        output = subprocess.check_output(['legendary', 'status'])
+        return '<not logged in>' not in output.decode('utf-8')
 
     def authenticate(self, password):
         clean_password = password.replace('authorizationCode', '')

views/custom_login.tpl

@@ -1,7 +1,7 @@
 % rebase('base.tpl')
 
 % if platform == 'epic-store':
-<p class="platform-login-description">Please make sure you are logged in to your Epic Games Store account, then <a target="_blank" href="https://www.epicgames.com/id/api/redirect?clientId=34a02cf8f4414e29b15921876da36f9a&responseType=code">click this link</a> and paste the authorization code that appears into the input box below.</p>
+<p class="platform-login-description">Please <a target="_blank" href="https://legendary.gl/epiclogin">click this link</a>, login to your Epic account if not already logged in, and paste the authorization code that appears into the input box below.</p>
 % elif platform == 'gog':
 <p class="platform-login-description">Please <a target="_blank" href="https://login.gog.com/auth?client_id=46899977096215655&amp;layout=client2%22&amp;redirect_uri=https%3A%2F%2Fembed.gog.com%2Fon_login_success%3Forigin%3Dclient&amp;response_type=code">login to GOG</a>. A blank page will appear with a code in the address bar after "code=". Paste the code from the address bar into the input box below.</p>
 % end