def edit_post(url=None):
form = PreviewForm()
form_url = None
if url:
post = mongo.db.posts.find_one_or_404({'url': url})
if request.method == 'POST':
#Post already exists ==> we update it
if url:
last_update = '' if post['published'] == 'false' else strftime('%d/%m/%Y - %H:%M')
mongo.db.posts.update(
{ 'url': url },
{
"$set": {
'title': form.title.data,
'tags': [tag for tag in form.tags.data.split(' ')],
'content': form.pagedown.data,
'url': title_to_url(form.title.data),
'last_update': last_update
}
}
)
#Post does not exist ==> we insert it
else:
mongo.db.posts.insert({
'title': form.title.data,
'tags': [tag for tag in form.tags.data.split(' ')],
'content': form.pagedown.data,
'url': title_to_url(form.title.data),
'date': '',
'published': 'false',
'last_update': '',
'comments': []
})
return redirect(url_for('home'))
elif url:
form.title.data = post['title']
form.tags.data = ' '.join(post['tags'])
form.pagedown.data = post['content']
form_url = post['url']
return render_template('edit.html', form=form, url=form_url)
def execute_post_edit():
data = {}
#data = dict(request.form) # Can pull it all in at once, need to validate data first
data["title"] = request.form["title"]
data["subtitle"] = request.form["subtitle"]
data["content"] = request.form["content"]
data["date"] = request.form["date"]
print "Got data from form!"
print data
filename = utils.title_to_filename(data["title"])
print "Saving to file ", filename
with open(filename, 'w') as f:
f.write(json.dumps(data))
return redirect(url_for('show_post', post_name=utils.title_to_url(data["title"])))
