def edit(slug):
if request.method == 'GET':
return render_template('edit.j2', page=Document.get(slug))
current_revision = Document.get(slug=slug)
if not request.form['revision'] == str(current_revision.id):
return render_template('error.j2', error=_('This page has been '
'modified while you were working on it.')), 400
if not current_revision.id:
current_revision.body = '' # For byte delta computation
edition_policy = param('edition_policy', '')
if edition_policy == 'users':
if not current_user.is_authenticated:
return render_template('error.j2', error=_('Edition is limited to '
'registered users only')), 403
if edition_policy == 'admins':
if not current_user.admin:
return render_template('error.j2', error=_('Edition is limited to '
'administrators only')), 403
Metadata.deactivate(slug)
Document.deactivate(slug)
parsed = parse(request.form['body'])
for key, values in parsed['meta'].items():
for value in values:
Metadata(slug=slug, key=key, value=value) \
.save()
title = parsed['title'] or slug
body = request.form['body']
comment = request.form['comment'] or None
bytes_delta = len(body) - len(current_revision.body)
page = Document(slug=slug, title=title, body=body, comment=comment,
bytes_delta=bytes_delta)
if current_user.is_authenticated:
page.user_id = current_user.id
page.save()
if not current_user.is_anonymous:
Notification.add(slug, current_user, 'automatic')
db.session.commit()
Notification.send(page, current_user)
flash(_('Thank you for your changes. Your attention to detail '
'is appreciated.'))
return redirect(url_for('read', slug=slug))
def deactivate(slug):
if request.method == 'GET':
return render_template('deactivate.j2')
if not current_user.admin:
return render_template('error.j2', error=_('You are not allowed to '
'deactivate this page')), 403
Document.deactivate(slug)
Metadata.deactivate(slug)
db.session.commit()
return redirect(url_for('read', slug=slug))
def load_fixtures():
'''Load fixtures into the database.'''
cwd = getcwd()
dir = path.join(cwd, FIXTURES_DIR)
for filename in listdir(dir):
file = path.join(dir, filename)
if not path.isfile(file) or not file.endswith('.md'):
continue
print(' * Loading %s' % filename)
slug = filename[:-3]
page = Document.get(slug=slug)
if page.id:
print(' * Document exists, skipping')
continue
body = codecs.open(file, 'r', 'utf-8') \
.read()
parsed = parse(body)
title = parsed['title'] or slug
Metadata.deactivate(slug)
Document.deactivate(slug)
for key, values in parsed['meta'].items():
for value in values:
Metadata(slug=slug, key=key, value=value) \
.save()
Document(slug=slug, title=title, body=body) \
.save()
db.session.commit()
def database():
db.drop_all()
db.create_all()
Document(slug='a', title='A', body='111').save()
db.session.commit()
Document.deactivate('a')
db.session.commit()
Document(slug='a', title='A', body='222').save()
Document(slug='b', title='B', body='111').save()
Document(slug='c', title='C', body='111').save()
Metadata(slug='a', key='x', value='1').save()
Metadata(slug='a', key='y', value='2').save()
Metadata(slug='b', key='x', value='1').save()
Metadata(slug='b', key='x', value='2').save()
db.session.commit()