added some settings functionality that's stored in db as json

2 days ago · bb2b1c44d0
2 changed files with 76 additions and 0 deletions
--- a/settings.py
+++ b/settings.py
@ -0,0 +1,59 @@
+from flask import flash, redirect, render_template, url_for, Blueprint, request, session
+from create_db import User, get_session
+import json
+
+
+bp = Blueprint('settings', __name__, url_prefix='/settings')
+dbsession = get_session()
+
+def get_settings(user_id):
+    """get settings from db, turns it into a dict and returns it"""
+
+    user = dbsession.query(User).get(user_id)
+    settings_db = user.settings
+    if settings_db == "":
+        #userji se zaenkrat generirajo brez settingsov aka empty string, zato dodamo te defaulte
+        settings_dict = {
+            "max_new"     : 5,
+            "max_due"     : 5,
+            "max_shared"  : 5,
+        }
+    else:
+        settings_dict = json.loads(settings_db)
+    
+    print("this is it: ", settings_dict)
+    return settings_dict
+
+
+@bp.route("/save_settings", methods=["GET", "POST"])
+def save_settings():
+    """takes a dict of settings turns it into json and updates the database with it"""
+    
+    user_id = session['user_id']
+    username = session['username']
+    
+    if request.method == "GET":
+        settings_old = get_settings(user_id)
+        return render_template("settings.html", username=username, settings=settings_old)
+    
+    if request.method == "POST":
+        print('this is the form ', request.form)
+        
+        #request form stuff
+        settings_dict = {
+                "max_new"     : request.form.get('max_new', False),
+                "max_due"     : request.form.get('max_due', False),
+                "max_shared"  : request.form.get('max_shared', False),
+        }
+
+        print('this is the dict: ', settings_dict)
+        settings_json = json.dumps(settings_dict)
+        print('this is the json: ', settings_json)
+        user = dbsession.query(User).get(user_id)
+        
+        user.settings = settings_json
+        dbsession.commit()
+        dbsession.close()
+        flash("settings updated")
+        
+    return render_template("settings.html", username=username, settings=settings_dict)
--- a/templates/settings.html
+++ b/templates/settings.html
@ -0,0 +1,17 @@
+{% extends 'base.html' %}
+quantity
+{% block header %}
+  <head>Settings</head>
+{% endblock %}
+  
+{% block content %}
+  <form method="post" action={{ url_for('settings.save_settings') }}>
+    <label for="quantity">Maximum new cards per session</label>
+    <input type="number" id="quantity" name="max_new" value= '{{ settings['max_new'] }}' min="0" required="required">
+    <label for="quantity">Maximum seen cards per session</label>
+    <input type="number" id="quantity" name="max_due" value='{{ settings['max_due'] }}' min="0" required="required">
+    <label for="quantity">Maximum shared cards per session</label>
+    <input type="number" id="quantity" name="max_shared" value='{{ settings['max_shared'] }}' min="0" required="required">
+    <input type="submit" value="Save">
+  </form>
+{% endblock %}