def post(self):
method = self.request.get('method')
name = self.request.get('name')
if method == 'add':
if Category.all().filter('name =', name).fetch(1) == []:
cat = Category()
cat.name = name
cat.count = 0
cat.put()
elif method == 'del':
victim = Category.all().filter('name =', name).get()
for art in victim.articles:
art.category = None
art.has_category = False
art.put()
victim.delete()
# Categories of related articles become unsorted
#group = Article.all().filter('category =', name).fetch(1000)
#while group != []:
# for art in group:
# art.category = None
# art.put()
# group = Article.all().filter('category =', name).fetch(1000)
else:
(new_name, old_name) = name.split('$')
target = Category.all().filter('name =', old_name).get()
target.name = new_name
target.put()
self.redirect('/atf-category')
def get(self):
urls = []
host = 'http://blog-pj.appspot.com'
urls.append(Url(host + '/archive', 'monthly', '1.00'))
urls.append(Url(host + '/guestbook', 'monthly', '1.00'))
urls.append(Url(host + '/about', 'monthly', '1.00'))
urls.append(Url(host + '/feed', 'monthly', '1.00'))
cats = Category.all()
for cat in cats:
urls.append(Url(host + '/category/' + cat.name, 'monthly', '0.8'))
urls.append(Url(host + '/category/unsorted', 'monthly', '0.8'))
tags = Tag.all()
for tag in tags:
urls.append(Url(host + '/tag/' + tag.name, 'monthly', '0.8'))
arcs = Archive.all()
for arc in arcs:
urls.append(Url(host + '/date/' + str(arc.year) + \
'/' + str(arc.month), 'monthly', '0.8'))
arts = Article.all()
for art in arts:
urls.append(Url(host + '/article/' + art.permalink, 'monthly', '0.6'))
template_values = {
'urls': urls
}
path = os.path.join(os.path.dirname(__file__), 'sitemap.xml')
self.response.out.write(template.render(path, template_values))
def get(self):
cats = Category.all().order('-name').fetch(1000)
path = os.path.join(os.path.dirname(__file__), 'pages/categoryAdmin.html')
template_values = {
'logout_url': users.create_logout_url('/'),
'page_name': 'categoryAdmin',
'cats': cats
}
self.response.out.write(template.render(path, template_values))
def post(self):
content = self.request.get('content')
method = self.request.get('method')
if method == 'preview':
self.do_preview(self, content)
elif method == 'publish':
link = self.request.get('permalink')
target = db.GqlQuery('''select * from Article where permalink = :1''', link).get()
if target != None:
self.save_title = self.request.get('thetitle')
self.save_content = content
self.save_permalink = link
self.save_permit_comment = self.request.get('permitComment')
self.save_category = self.request.get('cat')
self.save_tags = self.request.get('tags')
self.get()
else:
article = Article()
article.thetitle = self.request.get('thetitle')
article.content = content
article.thumbnail = self.request.get('thumbnail')
article.permalink = self.request.get('permalink')
article.permit_comment = True if self.request.get('permitComment') == 'permit' else False
cat = self.request.get('cat')
if cat == 'unsorted':
article.has_category = False
else:
article.has_category = True
cat_item = Category.all().filter('name = ', cat).get()
article.category = cat_item
cat_item.count = cat_item.count + 1
cat_item.put()
mod_archive(article)
article.year = article.time_stamp.year
article.month = article.time_stamp.month
article.day = article.time_stamp.day
article.id = str(article.time_stamp.year) + '-' + str(article.time_stamp.month) + '-' + str(article.time_stamp.day) + '-' + \
str(article.time_stamp.hour) + '-' + str(article.time_stamp.minute) + '-' + str(article.time_stamp.second) + '-' + \
str(article.time_stamp.microsecond)
query = Article.all().order('-time_stamp').fetch(1)
record = None if query == [] else query[0]
if record != None:
record.link_next = article.permalink
record.year_next = article.year
record.month_next = article.month
record.day_next = article.day
record.title_next = article.thetitle
record.put()
article.link_prev = record.permalink
article.year_prev = record.year
article.month_prev = record.month
article.day_prev = record.day
article.title_prev = record.thetitle
else:
article.link_prev = ''
article.year_prev = -1
article.month_prev = -1
article.day_prev = -1
article.title_prev = ''
article.link_next = ''
article.year_next = -1
article.month_next = -1
article.day_next = -1
article.title_next = ''
article.put();
mod_article_tag(article, self.request.get('tags').split(' '), False)
self.redirect('/atf-articles');
# Modify an article
else:
# Article to be modified
target = Article.all().filter('id =', self.request.get('articleId')).get()
link = self.request.get('permalink')
# If there exists an article with that link name
suspect = db.GqlQuery('''select * from Article where permalink = :1''', link).get()
if suspect != None and target.id != suspect.id:
self.save_title = self.request.get('thetitle')
self.save_content = content
self.save_permalink = link
self.save_permit_comment = self.request.get('permitComment')
self.save_category = self.request.get('cat')
self.save_tags = self.request.get('tags')
self.get()
else:
if target.has_category:
target.category.count = target.category.count - 1
target.category.put()
target.thetitle = self.request.get('thetitle')
target.content = content
target.thumbnail = self.request.get('thumbnail')
target.permalink = self.request.get('permalink')
target.permit_comment = True if self.request.get('permitComment') == 'permit' else False
cat = self.request.get('cat')
if cat == 'unsorted':
target.category = None
target.has_category = False
else:
target.has_category = True
target.category = Category.all().filter('name =', self.request.get('cat')).get()
target.category.count = target.category.count + 1
target.category.put()
target.put()
mod_article_tag(target, self.request.get('tags').split(' '), True)
self.redirect('/atf-articles');
def add_change(self, line_number, line):
if len(self.changes) == self.maxchanges:
self.changes = self.changes[1:]
self.offset += 1
self.changes.append((
self.next_idx,
line_number,
line,
))
self.next_idx += 1
def changes_after(self, change_number):
return self.changes[change_number - self.offset:]
appstate = Category()
class AppState(object):
def __init__(self):
self.session = None
self.changes = ChangeTable(MAX_CHANGES)
self.subscribers = []
self.chat = Chat(self, ApiNamespace)
self.owner = None
@synchronized(appstate)
def start(self):
if self.session:
return
self.session = TerminalSession(COMMAND,
def get(self):
temp = self.request.path.split('/')
key = temp[1]
try:
pageno = int(temp[-1])
except ValueError:
pageno = 1
if key == 'category':
if len(temp) == 4 or len(temp) > 3 and temp[3] != 'page':
path = os.path.join(os.path.dirname(__file__), 'pages/error.html')
self.response.out.write(template.render(path, None))
return
name = unicode(urllib.unquote(temp[2]), 'utf-8')
if name == 'unsorted':
query = Article.all().filter('has_category =', False).order('-time_stamp')
else:
query = Category.all().filter('name =', name)
if query.get() != None:
query = query.get().articles.order('-time_stamp')
elif key == 'tag':
if len(temp) == 4 or len(temp) > 3 and temp[3] != 'page':
path = os.path.join(os.path.dirname(__file__), 'pages/error.html')
self.response.out.write(template.render(path, None))
return
name = unicode(urllib.unquote(temp[2]), 'utf-8')
query = Tag.all().filter('name =', name)
if query.get() != None:
query = query.get().ref_tag.order('-time_stamp')
else:
year = int(temp[2])
month = int(temp[3])
pageno = 1
if len(temp) > 4:
try:
pageno = int(temp[-1])
except ValueError:
pageno = 1
name = str(year) + '/' + str(month)
query = db.GqlQuery('select * from Archive where year = :1 and month = :2',
year, month)
if query.get() != None:
query = query.get().articles.order('-time_stamp')
group = query.fetch(1000)
article_list = []
pagei = 0
start = 0
length = len(group)
while group != [] and article_list == []:
# Pick out each page
while start + self.article_per_page - 1 < length:
pagei = pagei + 1
if pagei == pageno:
article_list = group[start : start + self.article_per_page]
start = start + self.article_per_page
if len(group[start : start + self.article_per_page]) > 0:
pagei = pagei + 1
if pagei == pageno:
article_list = group[start : start + self.article_per_page]
last_time = group[-1].time_stamp
query.filter('time_stamp <', last_time)
group = query.fetch(1000)
show_left_arrow = 1 if pageno > 1 else 0
show_right_arrow = 1 if pageno < pagei else 0
show_left_dot = 1 if pageno >= 5 else 0
show_right_dot = 1 if pageno <= pagei - 4 else 0
pageno_list = [i for i in range(max(1, pageno - 3), min(pagei + 1, pageno + 4))]
if key == 'tag':
article_set = []
for item in article_list:
article_set.append(item.article)
template_values = {
'articles': article_list if key != 'tag' else article_set,
'pagename': 'articles',
'page_current': pageno,
'page_total': pagei,
'pageno_list': pageno_list,
'show_left_arrow': show_left_arrow,
'show_right_arrow': show_right_arrow,
'show_left_dot': show_left_dot,
'show_right_dot': show_right_dot,
'colno': len(pageno_list) + show_left_arrow + show_right_arrow +
show_left_dot + show_right_dot,
'page_prev': max(1, pageno - 1),
'page_next': min(pagei, pageno + 1),
'categories': get_all_categories(),
'tags': get_all_tags(),
'name': name,
'key': key,
'unsorted_count': count_unsorted(),
}
path = os.path.join(os.path.dirname(__file__), 'pages/articles.html')
self.response.headers['Content-Type'] = 'text/html;charset=utf-8'
self.response.out.write(template.render(path, template_values))