start user page port

app/routes/users.py

@@ -1,6 +1,7 @@
 from flask import (
-    Blueprint, render_template, request, redirect, url_for, flash, session
+    Blueprint, render_template, request, redirect, url_for, flash, session, current_app
     )
+from functools import wraps
 from ..models import Users, Sessions
 from ..constants import InfoboxKind, PermissionLevel
 from ..auth import digest, verify
@@ -42,12 +43,67 @@ def validate_username(username):
     return bool(re.fullmatch(pattern, username))
 
 
+def redirect_if_logged_in(*args, **kwargs):
+    def decorator(view_func):
+        @wraps(view_func)
+        def wrapper(*view_args, **view_kwargs):
+            if is_logged_in():
+                # resolve callables
+                processed_kwargs = {
+                    k: v() if callable(v) else v
+                    for k, v in kwargs.items()
+                }
+                endpoint = args[0] if args else processed_kwargs.get("endpoint")
+                if endpoint.startswith("."):
+                    blueprint = current_app.blueprints.get(view_func.__name__.split(".")[0])
+                    if blueprint:
+                        endpoint = endpoint.lstrip(".")
+                        return redirect(url_for(f"{blueprint.name}.{endpoint}", **processed_kwargs))
+                return redirect(url_for(*args, **processed_kwargs))
+            return view_func(*view_args, **view_kwargs)
+        return wrapper
+    return decorator
+
+
+def login_required(view_func):
+    @wraps(view_func)
+    def wrapper(*args, **kwargs):
+        if not is_logged_in():
+            return redirect(url_for("users.log_in"))
+        return view_func(*args, **kwargs)
+    return wrapper
+
+
+def mod_only(*args, **kwargs):
+    def decorator(view_func):
+        @wraps(view_func)
+        def wrapper(*view_args, **view_kwargs):
+            if not get_active_user().is_mod():
+                # resolve callables
+                processed_kwargs = {
+                    k: v() if callable(v) else v
+                    for k, v in kwargs.items()
+                }
+                endpoint = args[0] if args else processed_kwargs.get("endpoint")
+                if endpoint.startswith("."):
+                    blueprint = current_app.blueprints.get(view_func.__name__.split(".")[0])
+                    if blueprint:
+                        endpoint = endpoint.lstrip(".")
+                        return redirect(url_for(f"{blueprint.name}.{endpoint}", **processed_kwargs))
+                return redirect(url_for(*args, **processed_kwargs))
+            return view_func(*view_args, **view_kwargs)
+        return wrapper
+    return decorator
+
+
 @bp.get("/log_in")
+@redirect_if_logged_in(".page", username = lambda: get_active_user().username)
 def log_in():
     return render_template("users/log_in.html")
 
 
 @bp.post("/log_in")
+@redirect_if_logged_in(".page", username = lambda: get_active_user().username)
 def log_in_post():
     target_user = Users.find({
         "username": request.form['username']
@@ -68,11 +124,13 @@ def log_in_post():
 
 
 @bp.get("/sign_up")
+@redirect_if_logged_in(".page", username = lambda: get_active_user().username)
 def sign_up():
     return render_template("users/sign_up.html")
 
 
 @bp.post("/sign_up")
+@redirect_if_logged_in(".page", username = lambda: get_active_user().username)
 def sign_up_post():
     username = request.form['username']
     password = request.form['password']
@@ -112,19 +170,29 @@ def sign_up_post():
 
 @bp.get("/<username>")
 def page(username):
-    return "stub"
+    target_user = Users.find({"username": username})
+    return render_template("users/user.html", target_user = target_user)
 
 
 @bp.get("/<username>/setings")
+@login_required
 def settings(username):
     return "stub"
 
 
 @bp.get("/<username>/inbox")
+@login_required
 def inbox(username):
     return "stub"
 
 
 @bp.get("/list")
+@login_required
+@mod_only(".page", username = lambda: get_active_user().username)
 def user_list():
     return "stub"
+
+
+@bp.post("/log_out")
+def log_out():
+    pass