def edit(id):
compose = Compose.query.get_or_404(id)
if current_user != compose.author and not current_user.can(
Permission.ADMINISTER):
abort(403)
form = ComposeForm()
if form.validate_on_submit():
compose.body = form.body.data
db.session.add(compose)
db.session.commit()
flash('The article has been updated.')
return redirect(url_for('main.compose', id=compose.id))
form.body.data = compose.body
return render_template('edit.html', form=form, compose=compose)
def open_message_thread(recipients, subject, template,
sender, context={}, send=True, message=None):
body = ''
if template:
t = get_template(template)
body = t.render(Context(context))
else:
body = message
from forms import ComposeForm # temporary here to remove circular dependence
compose_form = ComposeForm(data={
"recipient": recipients,
"subject": subject,
"body": body
})
if compose_form.is_valid():
(thread, new_message) = compose_form.save(sender=sender, send=send)
return (thread, new_message)
def show_entries():
form = ComposeForm()
page = request.args.get('page', 1, type=int)
pagination = Compose.query.order_by(Compose.timestamp.desc()).paginate(
page, per_page=10, error_out=False)
composes = pagination.items
if current_user.can(Permission.WRITE_ARTICLES) and \
form.validate_on_submit():
new_compose = Compose(title=form.title.data,
body=form.body.data,
author=current_user._get_current_object())
db.session.add(new_compose)
db.session.commit()
flash('New entry was successfully posted')
return redirect(url_for('main.show_entries'))
return render_template('show_entries.html',
form=form,
entries=composes,
pagination=pagination,
Permission=Permission,
pagedown=pagedown)
def initialize(self, *args, **kwargs):
self.form = ComposeForm(self.request.arguments)
