setting up decorators, routes for subscriptions, subscription enforcement

requirements.txt

@@ -14,3 +14,4 @@ WTForms
 quart
 monero
 arrow
+flake8

xmrbackers/decorators.py

@@ -0,0 +1,25 @@
+from quart import session, redirect, url_for, flash
+from flask_login import current_user
+from functools import wraps
+from xmrbackers.models import User, CreatorProfile, BackerProfile, Subscription
+
+
+# def login_required(f):
+#     @wraps(f)
+#     def decorated_function(*args, **kwargs):
+#         if "auth" not in session or not session["auth"]:
+#             return redirect(url_for("auth.login"))
+#         return f(*args, **kwargs)
+#     return decorated_function
+
+def subscription_required(f):
+    @wraps(f)
+    def decorated_function(*args, **kwargs):
+        print(current_user)
+        # m = Moderator.filter(username=session["auth"]["preferred_username"])
+        # if m:
+        #     return f(*args, **kwargs)
+        # else:
+        #     flash("You are not a moderator")
+        #     return redirect(url_for("index"))
+    return decorated_function

xmrbackers/factory.py

@@ -20,13 +20,14 @@ def create_app():
     app.config.from_envvar('QUART_SECRETS')
     @app.before_serving
     async def startup():
-        from xmrbackers.routes import meta, api, auth, creator
+        from xmrbackers.routes import meta, api, auth, creator, post
         from xmrbackers import filters
         await _setup_db(app)
         app.register_blueprint(meta.bp)
         app.register_blueprint(api.bp)
         app.register_blueprint(auth.bp)
         app.register_blueprint(creator.bp)
+        app.register_blueprint(post.bp)
         app.register_blueprint(filters.bp)
         login_manager = LoginManager(app)
 

xmrbackers/filters.py

@@ -1,6 +1,7 @@
-import arrow
 from datetime import datetime
 
+import arrow
+import monero
 from quart import Blueprint, current_app
 
 
@@ -18,3 +19,7 @@ def from_ts(v):
 @bp.app_template_filter('xmr_block_explorer')
 def xmr_block_explorer(v):
     return f'https://www.exploremonero.com/transaction/{v}'
+
+@bp.app_template_filter('from_atomic')
+def from_atomic(amt):
+    return monero.numbers.from_atomic(amt)

xmrbackers/routes/auth.py

@@ -1,4 +1,3 @@
-import quart.flask_patch
 from quart import Blueprint, render_template
 from quart import flash, redirect, url_for
 from flask_login import login_user, logout_user, current_user

xmrbackers/routes/creator.py

@@ -1,6 +1,6 @@
-from quart import Blueprint, render_template, flash, redirect
+from quart import Blueprint, render_template, flash, redirect, url_for
 
-from xmrbackers.models import User, CreatorProfile
+from xmrbackers.models import User, CreatorProfile, TextPost, SubscriptionMeta
 
 
 bp = Blueprint('creator', 'creator')
@@ -19,7 +19,33 @@ async def show(username):
         CreatorProfile.user == user
     ).first()
     if creator:
-        return await render_template('creator/creator.html', creator=creator)
+        posts = TextPost.select().where(
+            TextPost.creator == creator,
+            TextPost.hidden == False
+        ).order_by(TextPost.post_date.desc())
+        return await render_template(
+            'creator/creator.html',
+            creator=creator,
+            posts=posts
+        )
     else:
-        flash('That creator does not exist.')
+        await flash('That creator does not exist.')
+        return redirect(url_for('meta.index'))
+
+@bp.route('/creator/<username>/subscription')
+async def subscription(username):
+    user = User.select().where(User.username == username)
+    creator = CreatorProfile.select().where(
+        CreatorProfile.user == user
+    )
+    if creator:
+        subscription_meta = SubscriptionMeta.select().where(
+            SubscriptionMeta.creator == creator
+        ).order_by(SubscriptionMeta.create_date.desc()).first()
+        return await render_template(
+            'creator/subscription.html',
+            subscription_meta=subscription_meta
+        )
+    else:
+        await flash('That creator does not exist.')
         return redirect(url_for('meta.index'))

xmrbackers/routes/post.py

@@ -0,0 +1,27 @@
+from quart import Blueprint, render_template, flash, redirect, url_for
+from flask_login import current_user
+
+from xmrbackers.models import TextPost, Subscription
+
+
+bp = Blueprint('post', 'post')
+
+@bp.route('/post/<int:post_id>')
+async def show(post_id):
+    post = TextPost.get_or_none(post_id)
+    if post:
+        if current_user.is_anonymous:
+            await flash('You must login to view this post.')
+            return redirect(url_for('creator.show', username=post.creator.user.username))
+        user_subscriptions = Subscription.select().where(
+            Subscription.active == True,
+            Subscription.backer == current_user.backer_profile.first()
+        )
+        if user_subscriptions:
+            return await render_template('post/show.html', post=post)
+        else:
+            await flash('Viewing posts requires a subscription.')
+            return redirect(url_for('creator.subscription', username=post.creator.user.username))
+    else:
+        flash('That post does not exist.')
+        return redirect(url_for('meta.index'))

xmrbackers/templates/creator/creator.html

@@ -7,12 +7,19 @@
 		<div id="page-wrapper">
 
 				{% include 'includes/header.html' %}
-				
+
 				{% if creator %}
           <h1>{{ creator.user.username }}</h1>
           <p>Bio: {{ creator.bio }}</p>
 				{% endif %}
 
+				{% if posts %}
+					<h1>Posts</h1>
+					{% for post in posts %}
+						<p><a href="{{ url_for('post.show', post_id=post.id) }}">{{ post.id }} - {{ post.title }} - {{ post.post_date | humanize }}</a></p>
+					{% endfor %}
+				{% endif %}
+
 				{% include 'includes/footer.html' %}
 
 		</div>

xmrbackers/templates/creator/subscription.html

@@ -0,0 +1,27 @@
+<!DOCTYPE HTML>
+<html>
+
+	{% include 'includes/head.html' %}
+
+	<body class="is-preload landing">
+		<div id="page-wrapper">
+
+				{% include 'includes/header.html' %}
+
+				{% if subscription_meta %}
+				<h1>Subscribe</h1>
+				<p>Creator: <a href="{{ url_for('creator.show', username=subscription_meta.creator.user.username) }}">{{ subscription_meta.creator.user.username }}</a></p>
+				<p>ID: {{ subscription_meta.id }}</p>
+				<p>XMR: {{ subscription_meta.atomic_xmr | from_atomic }}</p>
+				<p>Address: {{ subscription_meta.wallet_address }}</p>
+				<p>Hours: {{ subscription_meta.number_hours }}</p>
+				{% endif %}
+
+				{% include 'includes/footer.html' %}
+
+		</div>
+
+		{% include 'includes/scripts.html' %}
+
+	</body>
+</html>

xmrbackers/templates/post/show.html

@@ -0,0 +1,25 @@
+<!DOCTYPE HTML>
+<html>
+
+	{% include 'includes/head.html' %}
+
+	<body class="is-preload landing">
+		<div id="page-wrapper">
+
+				{% include 'includes/header.html' %}
+
+				{% if post %}
+          <h1>{{ post.title }}</h1>
+          <p>Posted: {{ post.post_date }}</p>
+          <p>Edited: {{ post.last_edit_date }}</p>
+          <p>{{ post.content }}</p>
+				{% endif %}
+
+				{% include 'includes/footer.html' %}
+
+		</div>
+
+		{% include 'includes/scripts.html' %}
+
+	</body>
+</html>