def update_blogpost(blogpost_short_title):
if not session.get('logged_in'):
abort(401)
old_bp = Blogpost.query.filter_by(short_title=blogpost_short_title)\
.first_or_404()
blogpost_title = old_bp.title
title = unicode(request.form['title'])
if title!=blogpost_title and not is_blogpost_unique(title):
flash('Title already exists. Please choose a different title' + \
' for your blogpost.')
# TODO: send previous data
return redirect(url_for('edit_blogpost',
blogpost_title=blogpost_title))
short_title = unicode(request.form['short_title']).replace(' ', '-')
if short_title!=blogpost_short_title and not \
is_blogpost_short_unique(short_title):
flash('Short title already exists. Please choose a different ' + \
'short title for your blogpost.')
# TODO: send previous data
return redirect(url_for('edit_blogpost',
blogpost_title=blogpost_title))
subtitle = unicode(request.form['subtitle'])
text_markdown = unicode(request.form['text'])
text_html = markdown.markdown(text_markdown, ['codehilite'])
old_tags = list(old_bp.tags)
blogpost_tags = []
tags = unicode(request.form['tags'])
for t in tags.split(','):
t = t.strip()
if t:
blogpost_tags.append(t)
old_bp.title = title
old_bp.subtitle = subtitle
old_bp.short_title = short_title
old_bp.text_markdown = text_markdown
old_bp.text_html = text_html
old_bp.update_tags(blogpost_tags)
old_bp.edited = datetime.utcnow()
db.session.commit()
delete_unused_tags(old_tags)
flash('Blogpost has been updated.')
return redirect(url_for('show_blogpost',
blogpost_short_title=short_title))
def add_blogpost():
if not session.get('logged_in'):
abort(401)
title = unicode(request.form['title'])
if not is_blogpost_unique(title):
flash('Title already exists. Please choose a different title ' + \
'for your blogpost.')
# TODO: send previous data
return redirect(url_for('create_blogpost'))
short_title = unicode(request.form['short_title']).replace(' ', '-')
if not is_blogpost_short_unique(short_title):
flash('Short title already exists. Please choose a different ' + \
'short title for your blogpost.')
# TODO: send previous data
return redirect(url_for('create_blogpost'))
subtitle = unicode(request.form['subtitle'])
text_markdown = unicode(request.form['text'])
text_html = markdown.markdown(text_markdown, ['codehilite'])
blogpost_tags = []
tags = unicode(request.form['tags'])
for t in tags.split(','):
t = t.strip()
if t:
blogpost_tags.append(t)
user = User.query.filter_by(username=session['user']).first_or_404()
blogpost = Blogpost(user, title, subtitle, short_title, text_markdown,
text_html, blogpost_tags, hidden=False)
db.session.add(blogpost)
db.session.commit()
flash('New blogpost has been added.')
return redirect(url_for('show_blog'))