def get(self):
user = users.get_current_user()
num_stories = len(Story.query().fetch(keys_only=True)) + 1
if user:
story = Story()
story.user = user.user_id()
story.title = "Untitled " + str(num_stories)
story.subtitle = "A new story."
story.summary = "An awesome story."
key = model.story.update(story)
self.redirect("/stories/modify?story_id=" + key.urlsafe())
else:
self.redirect("/")
return
def post(self):
try:
id = self.request.GET['story_id']
except:
id = None
if not id:
self.redirect("/error?msg=missing id for modification")
return
user = users.get_current_user()
story = None
if user:
# Get story by key
try:
story = ndb.Key(urlsafe=id).get()
except:
self.redirect("/error?msg=key does not exist")
return
story.title = self.request.get("title", "").strip()
story.subtitle = self.request.get("subtitle", "").strip()
story.summary = self.request.get("summary", "").strip()
# Chk
if len(story.title) < 1:
self.redirect("/error?msg=Aborted modification: missing title")
return
# Chk title
existing_stories = Story.query(Story.title == story.title)
if (existing_stories and existing_stories.count() > 0
and existing_stories.get() != story):
self.redirect("/error?msg=Story with title \"" +
story.title.encode("ascii", "replace") +
"\" already exists.")
return
# Save
story.put()
self.redirect("/info?msg=Story modified: \"" +
story.title.encode("ascii", "replace") +
"\"&url=/manage_stories")
else:
self.redirect("/")
def get(self):
user = users.get_current_user()
if user:
user_name = user.nickname()
stories = Story.query(
Story.user == user.user_id()).order(-Story.added)
access_link = users.create_logout_url("/")
template_values = {
"info": AppInfo,
"user_name": user_name,
"access_link": access_link,
"stories": stories
}
jinja = jinja2.get_jinja2(app=self.app)
self.response.write(
jinja.render_template("stories.html", **template_values))
else:
self.redirect("/")
return