def view_post(id):
form = Comment()
post = get_model().read(id, 'Post')
comments = get_model().read(id, 'Comment')
return render_template('post.html',
action='blog.add_comment',
post=post,
comments=comments,
form=form)
def delete_post(id):
"""
Deletes posts from the google datastore
TODO Remove the comments (child entities) as well....
:param id:
:return:
"""
try:
get_model().delete(id)
flash('Post Deleted', 'success')
except Exception as e:
flash('Something went wrong', 'warning')
return redirect(url_for('blog.blog_index'))
def add_comment(id):
form = Comment()
if form.validate_on_submit():
data = request.form.to_dict(flat=True)
comment_time = datetime.now().timestamp()
#datetime.now().replace(second=0, microsecond=0)
sql_data = {
'commenter': current_user.name,
'comment': data['comment'],
'timestamp': comment_time
}
get_model().create(sql_data, id=id, kind='Comment')
return redirect(url_for('blog.view_post', id=id))
def edit_post(id):
form = PostForm()
post = get_model().from_datastore(get_model().read(id, 'Post'))
file = ''
if not check_post_author(post['author_id'], current_user.id):
flash('Only the owner of the post can edit it that post', 'warning')
return redirect(url_for('blog.view_post', id=post['id']))
if request.method == 'POST':
data = request.form.to_dict(flat=True)
post_time = datetime.now().timestamp()
#datetime.now().replace(second=0, microsecond=0)
try:
file = file_upload(request.files.get('file'))
logging.info(file)
if not file:
file = post['picture_url']
except Exception as e:
logging.warning(e)
print('Could not upload file, something went wrong error is:{0}'.
format(e))
sql_data = {
'title': data['title'],
'content': data['post_data'],
'author': current_user.name,
'author_id': current_user.id,
'updated_timestamp': post_time,
'timestamp': post['timestamp'],
'picture_url': file
}
post = get_model().update(sql_data, id=id)
return redirect(url_for('blog.view_post', id=post['id']))
return render_template("form.html",
action='blog.edit_post',
post=post,
id=post['id'],
form=form)
def create_post():
form = PostForm()
if form.validate_on_submit():
data = request.form.to_dict(flat=True)
data['author'] = current_user.name
image = ''
post_time = datetime.now().timestamp()
try:
image = file_upload(request.files.get('file'))
logging.info(image)
if not image:
image = 'https://storage.cloud.google.com/badgcloudstorage/pusheen-2019-12-10-233107.jpg'
except Exception as e:
logging.warning(e)
print('Could not upload file, something went wrong error is:{0}'.
format(e))
sql_data = {
'title': data['title'],
'content': data['post_data'],
'author': current_user.name,
'author_id': current_user.id,
'timestamp': post_time,
'picture_url': image
}
post = get_model().create(sql_data)
return redirect(url_for('blog.view_post', id=post['id']))
else:
try:
flash(form.errors["post_data"][0], 'warning')
except KeyError:
pass
return render_template("form.html",
action='blog.create_post',
post={},
form=form)
def blog_index():
posts = get_model().list()
return render_template('blog.html', posts=posts)