def preview():
"""Returns a preview of a blog post. Use with an Ajax request"""
args = request.form
# Mimic post object
post = dict(
slug=normalize(args['title']),
title=args['title'],
markup=args['markup'],
visible=True,
html=convert_markup(args['markup']),
datetime=datetime.datetime.fromtimestamp(int(args['datetime'])),
# Mimic the tag relationship field of post
tags=[dict(name=tag) for tag in normalize_tags(args['tags'])],
# Mimic the category relationship field of post
categories=[dict(name=name) for name in
filter(lambda x: x != '', set(args['categories'].split(',')))],
)
return render_template('admin/_preview.html', post=post)
def preview():
"""Returns a preview of a blog post. Use with an Ajax request"""
args = request.form
# Mimic post object
post = dict(
slug=normalize(args['title']),
title=args['title'],
markup=args['markup'],
visible=True,
html=convert_markup(args['markup']),
datetime=datetime.datetime.fromtimestamp(int(args['datetime'])),
# Mimic the tag relationship field of post
tags=[dict(name=tag) for tag in normalize_tags(args['tags'])],
# Mimic the category relationship field of post
categories=[
dict(name=name) for name in filter(
lambda x: x != '', set(args['categories'].split(',')))
],
)
return render_template('admin/_preview.html', post=post)
def _set_markup(self, markup):
"""Constrain markup with html so html is never set directly"""
self._markup = markup
self._html = convert_markup(markup)
def _set_markup(self, markup):
"""Constrain markup with html so html is never set directly"""
self._markup = markup
self._html = convert_markup(markup)
