Make a squash

web/config.py

@@ -0,0 +1,41 @@
+import json
+
+import flask
+import flask_login
+
+from . import db
+from . import system
+
+blueprint = flask.Blueprint('config', __name__, url_prefix='/config')
+
+@blueprint.route('/', methods=('GET', 'POST'))
+@flask_login.login_required
+def index():
+    try:
+        if not flask_login.current_user.is_admin:
+            return flask.Response('forbidden', status=403, mimetype='text/plain')
+        with db.locked('settings'):
+            if flask.request.method == 'POST':
+                form = flask.request.form
+                db.write('settings', dict(zip(form.getlist('setting'), form.getlist('value'))))
+            settings = db.read('settings')
+        return flask.render_template('config/index.html', **locals())
+    except Exception as e:
+        return flask.Response(f'something went catastrophically wrong: {e}',
+                status=400, mimetype='text/plain')
+
+@blueprint.route('/edit/<name>', methods=('GET', 'POST'))
+@flask_login.login_required
+def edit(name):
+    try:
+        if not flask_login.current_user.is_admin:
+            return flask.Response('forbidden', status=403, mimetype='text/plain')
+        if flask.request.method == 'POST':
+            form = flask.request.form
+            db.save(name, json.loads(form.get('text')))
+            system.run(system.save_config)
+        content = json.dumps(db.load(name), indent=2)
+        return flask.render_template('config/edit.html', **locals())
+    except Exception as e:
+        return flask.Response(f'something went catastrophically wrong: {e}',
+                status=400, mimetype='text/plain')