def new():
category_id = None
preview = None
if 'category' in request.args:
rv = Category.query.filter_by(slug=request.args['category']).first()
if rv is not None:
category_id = rv.id
if request.method == 'POST':
category_id = request.form.get('category', type=int)
if 'preview' in request.form:
preview = format_creole(request.form['body'])
else:
title = request.form['title']
body = request.form['body']
if not body:
flash(u'Error: you have to enter a snippet')
else:
category = Category.query.get(category_id)
if category is not None:
snippet = Snippet(g.user, title, body, category)
db_session.add(snippet)
db_session.commit()
flash(u'Your snippet was added')
return redirect(snippet.url)
return render_template('snippets/new.html',
categories=Category.query.order_by(Category.name).all(),
active_category=category_id, preview=preview)
def new():
category_id = None
preview = None
if 'category' in request.args:
rv = Category.query.filter_by(slug=request.args['category']).first()
if rv is not None:
category_id = rv.id
if request.method == 'POST':
category_id = request.form.get('category', type=int)
if 'preview' in request.form:
preview = format_creole(request.form['body'])
else:
title = request.form['title']
body = request.form['body']
if not body:
flash(u'Error: you have to enter a snippet')
else:
category = Category.query.get(category_id)
if category is not None:
snippet = Snippet(g.user, title, body, category)
db_session.add(snippet)
db_session.commit()
flash(u'Your snippet was added')
return redirect(snippet.url)
return render_template('snippets/new.html',
categories=Category.query.order_by(
Category.name).all(),
active_category=category_id,
preview=preview)
def edit(id):
snippet = Snippet.query.get(id)
if snippet is None:
abort(404)
if g.user is None or (not g.user.is_admin and snippet.author != g.user):
abort(401)
preview = None
form = dict(title=snippet.title,
body=snippet.body,
category=snippet.category.id)
if request.method == 'POST':
form['title'] = request.form['title']
form['body'] = request.form['body']
form['category'] = request.form.get('category', type=int)
if 'preview' in request.form:
preview = format_creole(request.form['body'])
elif 'delete' in request.form:
for comment in snippet.comments:
db_session.delete(comment)
db_session.delete(snippet)
db_session.commit()
flash(u'Your snippet was deleted')
return redirect(url_for('snippets.index'))
else:
category_id = request.form.get('category', type=int)
if not form['body']:
flash(u'Error: you have to enter a snippet')
else:
category = Category.query.get(category_id)
if category is not None:
snippet.title = form['title']
snippet.body = form['body']
snippet.category = category
db_session.commit()
flash(u'Your snippet was modified')
return redirect(snippet.url)
return render_template('snippets/edit.html',
snippet=snippet,
preview=preview,
form=form,
categories=Category.query.order_by(
Category.name).all())
def edit(id):
snippet = Snippet.query.get(id)
if snippet is None:
abort(404)
if g.user is None or (not g.user.is_admin and snippet.author != g.user):
abort(401)
preview = None
form = dict(title=snippet.title, body=snippet.body,
category=snippet.category.id)
if request.method == 'POST':
form['title'] = request.form['title']
form['body'] = request.form['body']
form['category'] = request.form.get('category', type=int)
if 'preview' in request.form:
preview = format_creole(request.form['body'])
elif 'delete' in request.form:
for comment in snippet.comments:
db_session.delete(comment)
db_session.delete(snippet)
db_session.commit()
flash(u'Your snippet was deleted')
return redirect(url_for('snippets.index'))
else:
category_id = request.form.get('category', type=int)
if not form['body']:
flash(u'Error: you have to enter a snippet')
else:
category = Category.query.get(category_id)
if category is not None:
snippet.title = form['title']
snippet.body = form['body']
snippet.category = category
db_session.commit()
flash(u'Your snippet was modified')
return redirect(snippet.url)
return render_template('snippets/edit.html',
snippet=snippet, preview=preview, form=form,
categories=Category.query.order_by(Category.name).all())
def rendered_text(self):
from flask_website.utils import format_creole
return format_creole(self.text)
def rendered_body(self):
from flask_website.utils import format_creole
return format_creole(self.body)
def rendered_text(self):
from flask_website.utils import format_creole
return format_creole(self.text)
def rendered_body(self):
from flask_website.utils import format_creole
return format_creole(self.body)