diff options
Diffstat (limited to 'flaskr/views/blog.py')
| -rw-r--r-- | flaskr/views/blog.py | 104 |
1 files changed, 0 insertions, 104 deletions
diff --git a/flaskr/views/blog.py b/flaskr/views/blog.py deleted file mode 100644 index 6f728ea..0000000 --- a/flaskr/views/blog.py +++ /dev/null @@ -1,104 +0,0 @@ -from flask import ( - Blueprint, flash, g, redirect, render_template, request, url_for -) -from werkzeug.exceptions import abort - -from flaskr.views.auth import login_required -from flaskr.db import get_db - -# NOTE: no URL prefix -bp = Blueprint('blog', __name__) - - [email protected]('/') -def index(): - db = get_db() - posts = db.execute( - 'SELECT p.id, title, body, created, author_id, username' - ' FROM post p JOIN user u ON p.author_id = u.id' - ' ORDER BY created DESC' - ).fetchall() - return render_template('blog/index.html', posts=posts) - - [email protected]('/create', methods=('GET', 'POST')) -@login_required -def create(): - if request.method == 'POST': - title = request.form['title'] - body = request.form['body'] - error = None - - if not title: - error = 'Title is required.' - - if error is not None: - flash(error) - else: - db = get_db() - db.execute( - 'INSERT INTO post (title, body, author_id)' - ' VALUES (?, ?, ?)', - (title, body, g.user['id']) - ) - db.commit() - return redirect(url_for('blog.index')) - - return render_template('blog/create.html') - - [email protected]('/<int:id>/update', methods=('GET', 'POST')) -@login_required -def update(id): - post = get_post(id) - - if request.method == 'POST': - title = request.form['title'] - body = request.form['body'] - error = None - - if not title: - error = 'Title is required.' - - if error is not None: - flash(error) - else: - db = get_db() - db.execute( - 'UPDATE post SET title = ?, body = ?' - ' WHERE id = ?', - (title, body, id) - ) - db.commit() - return redirect(url_for('blog.index')) - - return render_template('blog/update.html', post=post) - - [email protected]('/<int:id>/delete', methods=('POST',)) -@login_required -def delete(id): - get_post(id) - db = get_db() - db.execute('DELETE FROM post WHERE id = ?', (id,)) - db.commit() - return redirect(url_for('blog.index')) - - -# Helper functions: - -def get_post(id, check_author=True): - post = get_db().execute( - 'SELECT p.id, title, body, created, author_id, username' - ' FROM post p JOIN user u ON p.author_id = u.id' - ' WHERE p.id = ?', - (id,) - ).fetchone() - - if post is None: - abort(404, f"Post id {id} doesn't exist.") - - if check_author and post['author_id'] != g.user['id']: - abort(403) - - return post |
