add user posts view

app/routes/users.py

@@ -1,4 +1,4 @@
-from flask import Blueprint, redirect, url_for, render_template, request, session
+from flask import Blueprint, redirect, url_for, render_template, request, session, abort
 from functools import wraps
 import time
 
@@ -7,9 +7,10 @@ from ..auth import (
     is_logged_in, parse_username, is_password_valid,
     login_required
     )
-from ..models import Users
+from ..models import Users, Posts, Reactions
 from ..constants import PermissionLevel
 from secrets import compare_digest as compare_timesafe
+import math
 
 bp = Blueprint('users', __name__, url_prefix='/users/')
 
@@ -104,6 +105,7 @@ def sign_up_post():
 
 @bp.get('/<username>/')
 def user_page(username):
+    username = username.lower()
     target_user = Users.find({'username': username})
     if not target_user:
         abort(404)
@@ -111,25 +113,51 @@ def user_page(username):
 
 @bp.get('/<username>/posts/')
 def posts(username):
-    return 'stub'
+    username = username.lower()
+    if username == 'deleteduser':
+        abort(404)
+    target_user = Users.find({'username': username})
+    PER_PAGE = 10
+    posts_count = Posts.count({'user_id': target_user.id})
+    page_count = max(1, math.ceil(posts_count / PER_PAGE))
+    page = 1
+    try:
+        page = max(1, min(int(request.args.get('page', default=1)), page_count))
+    except ValueError:
+        abort(404)
+    posts = target_user.get_posts(PER_PAGE, page)
+    return render_template(
+        'users/posts.html', posts=posts,
+        page=page, page_count=page_count,
+        target_user=target_user, Reactions=Reactions
+        )
 
 @bp.get('/<username>/threads/')
 def threads(username):
+    username = username.lower()
+    if username == 'deleteduser':
+        abort(404)
     return 'stub'
 
 @bp.get('/<username>/comments/')
 def comments(username):
+    username = username.lower()
+    if username == 'deleteduser':
+        abort(404)
     return 'stub'
 
 @bp.get('/<username>/settings/')
 def settings(username):
+    username = username.lower()
     return 'stub'
 
 @bp.get('/<username>/inbox/')
 def inbox(username):
+    username = username.lower()
     return 'stub'
 
 @bp.get('/<username>/bookmarks/')
 def bookmarks(username):
+    username = username.lower()
     return 'stub'