Chapter 11: Permanent links to posts (11g)

app/main/views.py

@@ -82,3 +82,9 @@ def edit_profile_admin(id):
     form.location.data = user.location
     form.about_me.data = user.about_me
     return render_template('edit_profile.html', form=form, user=user)
+
+
+@main.route('/post/<int:id>')
+def post(id):
+    post = Post.query.get_or_404(id)
+    return render_template('post.html', posts=[post])

app/static/styles.css

@@ -31,6 +31,9 @@ div.post-content {
     margin-left: 48px;
     min-height: 48px;
 }
+div.post-footer {
+    text-align: right;
+}
 div.pagination {
     width: 100%;
     text-align: center;
@@ -60,4 +63,3 @@ div.flask-pagedown-preview {
  .post-body h3 {
      font-size: 120%;
  }
- 

app/templates/_posts.html

@@ -16,6 +16,11 @@
                 {{ post.body }}
             {% endif %}
             </div>
+            <div class="post-footer">
+                <a href="{{ url_for('.post', id=post.id) }}">
+                    <span class="label label-default">Permalink</span>
+                </a>
+            </div>
         </div>
     </li>
     {% endfor %}

app/templates/post.html

@@ -0,0 +1,8 @@
+{% extends "base.html" %}
+{% import "_macros.html" as macros %}
+
+{% block title %}Flasky{% endblock %}
+
+{% block page_content %}
+{% include '_posts.html' %}
+{% endblock %}