From d780938d3bcfcd37b34798d88005aa63af565767 Mon Sep 17 00:00:00 2001
From: Peter Stockings <pstockings@jadeworld.com>
Date: Mon, 5 Dec 2022 22:33:50 +1100
Subject: [PATCH] Minify html response

---
 app.py           | 15 +++++++++++++++
 requirements.txt |  3 ++-
 2 files changed, 17 insertions(+), 1 deletion(-)

diff --git a/app.py b/app.py
index 2ada443..3d33530 100644
--- a/app.py
+++ b/app.py
@@ -7,6 +7,7 @@ from decorators import validate_person, validate_topset, validate_workout
 from db import DataBase
 from utils import get_people_and_exercise_rep_maxes, convert_str_to_date, get_earliest_and_latest_workout_date, filter_workout_topsets, get_exercise_ids_from_workouts, first_and_last_visible_days_in_month
 from flask_htmx import HTMX
+from htmlmin.main import minify
 
 app = Flask(__name__)
 app.config.from_pyfile('config.py')
@@ -15,6 +16,20 @@ db = DataBase(app)
 htmx = HTMX(app)
 
 
+@app.after_request
+def response_minify(response):
+    """
+    minify html response to decrease site traffic
+    """
+    if response.content_type == u'text/html; charset=utf-8':
+        response.set_data(
+            minify(response.get_data(as_text=True))
+        )
+
+        return response
+    return response
+
+
 @ app.route("/")
 def dashboard():
     all_topsets = db.get_all_topsets()
diff --git a/requirements.txt b/requirements.txt
index 790df20..62a7815 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,4 +4,5 @@ Jinja2==3.0.1
 jinja-partials==0.1.1
 psycopg2-binary==2.9.3
 flask-htmx==0.2.0
-python-dateutil==2.8.2
\ No newline at end of file
+python-dateutil==2.8.2
+htmlmin==0.1.12
\ No newline at end of file