added filter fpr length in list and transactionlist

Website/__init__.py

@@ -10,6 +10,13 @@ preis = -150 #Ein Getraenk
 #flask_config
 DATABASE = './Website/mate.db'
 
+def limit_length(text, length=50):
+    if type(text) != str:
+        text = str(text)
+    if len(text) > length:
+        return f"{text[:(length -3)]}..."
+    return text
+
 def create_app(test_config=None):
     app = Flask(__name__)
     key = str(uuid.uuid4().hex)
@@ -17,6 +24,7 @@ def create_app(test_config=None):
         app.config['SESSION_TYPE'] = 'filesystem'
         app.config['SECRET_KEY'] = key
         app.config['DATABASE'] = DATABASE
+        app.jinja_env.filters['limit_length'] = limit_length
     else:
         app.config.from_mapping(test_config)
 
@@ -34,7 +42,7 @@ def create_app(test_config=None):
     #    db = getattr(g, '_database', None)
     #    if db is not None:
     #        db.close()
-    #    app.logger.info("Website exited")
+    #    appt.logger.info("Website exited")
     
     #var
     user_queue = queue.Queue()

Website/templates/list.html

@@ -21,7 +21,7 @@ Strichliste
 {% for user in users %}
 <form action="/change" method="post" style="display: inline;">
     <p style="display: inline;">
-        <a href="list/user?id={{user[0]}}">{{user[1]}}</a>: {{user[2]/100}}€
+        <a href="list/user?id={{user[0]}}">{{user[1]|limit_length}}</a>: {{user[2]/100}}€
     </p>
     <input name="id" type="hidden" value="{{user[0]}}">
     <input name="change" type="number" lang="nb" step="0.01" max={{50000-user[2]/100}} min={{min_value-user[2]/100}} placeholder="add to balance">

Website/templates/transactionlist.html

@@ -4,7 +4,14 @@ Transactionlist
 {% endblock %}
 {% block content %}
 {% for action in action_list%}
-<form action="/api/change" method="post"><p style="display: inline;">{{action["statement"]}} userid:{{action["user_id"]}} {{action["before"]}} {{action["after"]}} {{action["change"]}}</p><input type="hidden" name="statement" value={{action["reverse_statement"]}}><input type="hidden" name="user_id" value={{action["reverse_user_id"]}}><input type="hidden" name="before" value={{action["reverse_before"]}}><input type="hidden" name="after" value={{action["reverse_after"]}}><input type="hidden" name="change" value={{action["reverse_change"]}}><button type="submit">rollback</button></form><br></br>
+<form action="/api/change" method="post">
+	<p style="display: inline;">{{action["statement"]}} userid:{{action["user_id"]}} {{action["before"|limit_length]}} {{action["after"]|limit_length}} {{action["change"]}}</p>
+	<input type="hidden" name="statement" value={{action["reverse_statement"]}}>
+	<input type="hidden" name="user_id" value={{action["reverse_user_id"]}}>
+	<input type="hidden" name="before" value={{action["reverse_before"]}}>
+	<input type="hidden" name="after" value={{action["reverse_after"]}}>
+	<input type="hidden" name="change" value={{action["reverse_change"]}}>
+	<button type="submit">rollback</button></form><br></br>
 {% endfor %}
 {% endblock %}