Esempio n. 1
0
 def get(self, key):
     edit = self.request.get('edit')
     template_dict = {'key': key, 'show_form' : True,'members': Member.all(),
                      'edit':edit,'thing' : self.thing_descriptors.get(edit),'images':Image.all().filter('name != ', "no-name") }
     if key == 'new':
         template_dict['form_data'] = {
             'author': Member.get_current_member().handle,
             'date': unicode(datetime.date.today())}
     else:
         try:
             if(edit=='news'):
                thing = NewsArticleNew.get(Key(key))
                form_data={'title':thing.title,'author':thing.author,'date':unicode(thing.date),'body':thing.body,'picture':thing.picture}
             elif(edit=='talk'):
                thing = TalkNew.get(Key(key))
                form_data={'title':thing.title,'author':thing.author,'date':unicode(thing.date),'body':thing.body,'video':thing.video}
             elif(edit=='hack'):
                thing = Hack.get(Key(key))
                form_data={'title':thing.title,'date':unicode(thing.date),'body':thing.body,'picture':thing.picture}
             template_dict['form_data']=form_data
         except BadKeyError:
             template_dict['message'] = \
                 'Could not find %s with key %r.' %  (self.thing_descriptors.get(edit), key)
             template_dict['show_form'] = False
     self.render_template('edit', template_dict)
Esempio n. 2
0
    def get(self):
        if 'tabselect' in self.request.GET:
           tabselect = self.request.get('tabselect')
        else:
           tabselect='general'

        self.render_template('admin',
            {'news_list' : NewsArticleNew.all().order('-date'),
             'talk_list' : TalkNew.all().order('-date'),
             'hack_list' : Hack.all().order('-date'),
             'image_list' : Image.all(),
             'image_height' : self.image_height,
             'image_width' : self.image_width,
             'members': Member.all(),
             'message' : self.admin_message,
             'tabselect':tabselect})
Esempio n. 3
0
    def post(self, key):
        post = self.request.POST
        edit = self.request.get('kind')
        form_data = dict((k, post.get(k, ''))
                          for k in ('title', 'author', 'date', 'body', 'picture','video'))
        template_dict = {'form_data': form_data, 'key': key, 'show_form' : True,'members': Member.all(),
                         'edit':edit,'thing' : self.thing_descriptors.get(edit),'images':Image.all().filter('name != ', "no-name")}

        try:
                this_date = utils.parse_date(form_data['date'])
        except ValueError:
                template_dict['message'] = \
                    'Date is not in the correct format (YYYY-MM-DD).'
        else:
                if key == 'new':
                    try:
                        if(edit=="news"):
                             thing = NewsArticleNew(
                                  title=post['title'],
                                  author=Member.get_by_id(int(post['author'])),
                                  date=this_date,
                                  body=post['body']
                             )
                        elif(edit=="talk"):
                             thing = TalkNew(
                                  title=post['title'],
                                  author=Member.get_by_id(int(post['author'])),
                                  date=this_date,
                                  body=post['body']
                             )
                             if('video' in post):
                                 talk.video = post['video']
                        elif(edit=="hack"):
                             thing = Hack(
                                  title=post['title'],
                                  date=this_date,
                                  body=post['body']
                             )
                        if(edit=="news" or edit=="hack"):
                             if(self.request.get("picture")):
                                  pictureImage = Image(
                                               picture=images.resize(self.request.get("picture"), self.image_height, self.image_width),
                                               name="no-name",title=" ",alt=" ")
                                  if post['picture_title'] :
                                     pictureImage.title=post['picture_title']
                                  if post['picture_alt'] :
                                     pictureImage.alt=post['picture_alt']
                                  pictureImage.put()
                                  thing.picture=pictureImage
                             elif(post['picture_alias']!="none"):
                                  thing.picture=Image.get_by_id(int(post['picture_alias']))

                        thing.put()
                        template_dict['key']=thing.key

                    except datastore_errors.Error:
                        template_dict['message'] = \
                            'Could not create new %s.' % self.thing_descriptors.get(edit)
                    else:
                        template_dict['message'] = '%s created.' % self.thing_descriptors.get(edit)
                        template_dict['show_form'] = False
                else:
                    try:
                        if(edit=="news"):
                             thing = NewsArticleNew.get(Key(key))
                             thing.title = form_data['title']
                             thing.author = Member.get_by_id(int(post['author']))
                             thing.date = this_date
                             thing.body = form_data['body']

                        elif(edit=="talk"):

                             thing = TalkNew.get(Key(key))
                             thing.title = form_data['title']
                             thing.date = this_date
                             thing.body = form_data['body']

                        elif(edit=="hack"):

                             thing = Hack.get(Key(key))
                             thing.title = form_data['title']
                             thing.date = this_date
                             thing.body = form_data['body']

                        if(self.request.get("picture")):
                             pictureImage = Image(picture=images.resize(self.request.get("picture"), self.image_height, self.image_width),
                                                   name="no-name",title=" ",alt=" ")
                             if post['picture_title'] :
                                 pictureImage.title=post['picture_title']
                             if post['picture_alt'] :
                                 pictureImage.alt=post['picture_alt']
                             pictureImage.put()
                             thing.picture = pictureImage
                        elif(post['picture_alias']!="none"):
                                  thing.picture=Image.get_by_id(int(post['picture_alias']))

                        if 'delete_picture' in post:
                             thing.picture=None

                    except BadKeyError:
                        template_dict['message'] = \
                            'Could not find %s with key %r.' % (self.thing_descriptors.get(edit),key)
                    else:
                        try:
                            thing.put()
                        except datastore_errors.Error:
                            template_dict['message'] = \
                                'Could not save changes to %s.' % self.thing_descriptors.get(edit)
                        else:
                            template_dict['form_data'] = thing
                            template_dict['message'] = 'Changes saved.'
        self.render_template('edit', template_dict)
Esempio n. 4
0
    def post(self):
        post = self.request.POST
        kind=post['kind']
        if  kind== 'taglineform':
            properties = GeneralSiteProperties.all().get()
            if properties == None:
                properties = GeneralSiteProperties(tag_line=post['tagline'])
                properties.put()
            else:
                properties.tag_line = post['tagline']
                properties.put()
        elif kind=="image_upload":
             if(self.request.get("picture")):
                 try:
                      if('resize' in post):
                          pictureImage = Image(picture=images.resize(self.request.get("picture"),int(post['height']), int(post['width'])),
                                               name="no-name",title=" ",alt=" ")
                      else:
                          pictureImage = Image(picture=self.request.get("picture"),name="no-name",title=" ",alt=" ")
                      if(post['alias']!=""):
                         replace=True
                         name=post['alias']
                         for other_image in Image.all():
                             if other_image.name == name :
                                replace=False
                                self.admin_message="You cannot use %s as an alias as it is used for another image" % name
                         if replace :
                             pictureImage.name=name
                      if(post['title']!=""):
                         pictureImage.name=post['title']
                      if(post['alt']!=""):
                         pictureImage.name=post['alt']
                      pictureImage.put()
                      self.admin_message = 'Image uploaded'
                 except RequestTooLargeError:
                      self.admin_message = 'Image not uploaded - too large'
                 except TypeError:
                      self.admin_message = 'Width and Height have to be integers'
             else:
                 self.admin_message = 'You need to actually select a picture!'
             kind='image'
        else :
             things_deleted = 0
             for entry_key in self.request.POST.getall('delete_entry'):
                try:
                    entry_key = Key(entry_key)
                except BadKeyError:
                    # Wrong syntax for a key, move on to next key.
                    continue
                if(kind=='news'):
                    thing = NewsArticleNew.get(entry_key)
                elif(kind=='talk'):
                    thing = TalkNew.get(entry_key)
                elif(kind=='hack'):
                    thing = Hack.get(entry_key)
                if thing:
                    thing.delete()
                    things_deleted += 1
                # Else, not article has this key.
             self.admin_message = '%d %s(s) deleted.' % (things_deleted,self.thing_descriptors.get(kind))

        self.render_template('admin',
            {'news_list' : NewsArticleNew.all().order('-date'),
             'talk_list' : TalkNew.all().order('-date'),
             'hack_list' : Hack.all().order('-date'),
             'image_list' : Image.all(),
             'image_height' : self.image_height,
             'image_width' : self.image_width,
             'members': Member.all(),
             'message' : self.admin_message,
             'tabselect':kind})