def add_post():
"""
Create a new post
"""
if request.method == 'POST':
# Create New Blog Post Object
blog_post = BlogPost(title=request.form['title'],
text=request.form['text'],
author=users.get_current_user(),
url=clean_url(request.form['title']))
# Create New Blog Post Categories
post_categories = request.form['categories'].split(",")
blog_post.categories = BlogCategory.add_categories(post_categories)
# Save the new post
blog_post.put()
# Redirect
sleep(1)
return redirect(url_for('admin.posts'))
# GET
return render_template('blog/admin-posts-add.html',
categories=BlogCategory.query_all())
def add_post():
"""
Create a new post
"""
if request.method == 'POST':
# Create New Blog Post Object
blog_post = BlogPost(title=request.form['title'],
text=request.form['text'],
author=users.get_current_user(),
url=clean_url(request.form['title']))
# Create New Blog Post Categories
post_categories = request.form['categories'].split(",")
blog_post.categories = BlogCategory.add_categories(post_categories)
# Save the new post
blog_post.put()
# Redirect
sleep(1)
return redirect(url_for('admin.posts'))
# GET
return render_template('blog/admin-posts-add.html',
categories=BlogCategory.query_all())
def more_posts(page_num):
"""
:param page_num: The number of pages/posts
:return: AJAX more posts
"""
offset = int(page_num * ELEMENTS_PER_PAGE)
return render_template('blog/admin-posts-more.html',
posts=BlogPost.query().order(-BlogPost.date).fetch(
ELEMENTS_PER_PAGE, offset=offset))
def home(page):
offset = (page - 1) * POSTS_PER_PAGE
q = BlogPost.query().order(-BlogPost.date)
posts = q.fetch(POSTS_PER_PAGE, offset=offset)
all_posts = len(q.fetch())
pagination = Pagination(page, POSTS_PER_PAGE, all_posts)
response = make_response(render_template('front-index.html',
posts=posts,
pagination=pagination))
return response
def posts():
''' Renders all posts'''
if request.method == 'POST':
# Get the Key, and delete() the object using Key (mandatory)
ndb.Key('BlogPost', int(request.form['post_id'])).delete()
time.sleep(1)
return render_template('posts-view.html',
posts=BlogPost.query().order(-BlogPost.date))
def home(page):
offset = (page - 1) * POSTS_PER_PAGE
q = BlogPost.query().order(-BlogPost.date)
posts = q.fetch(POSTS_PER_PAGE, offset=offset)
all_posts = len(q.fetch())
pagination = Pagination(page, POSTS_PER_PAGE, all_posts)
response = make_response(
render_template('front-index.html', posts=posts,
pagination=pagination))
return response
def more_posts(page_num):
"""
:param page_num: The number of pages/posts
:return: AJAX more posts
"""
offset = int(page_num * ELEMENTS_PER_PAGE)
return render_template('blog/admin-posts-more.html',
posts=BlogPost.query()
.order(-BlogPost.date)
.fetch(ELEMENTS_PER_PAGE, offset=offset))
def posts(page_num):
"""
GET --> Main post list
POST --> Delete post
"""
if request.method == 'POST':
post = request.get_json()
# Get the Key, and delete() the object using Key (mandatory)
ndb.Key('BlogPost', int(post['objects'][0])).delete()
logging.info("Deleted post: {}".format(post['objects'][0]))
return "true"
all_posts = BlogPost.query().order(-BlogPost.date).fetch(
ELEMENTS_PER_PAGE * page_num)
plus = False if len(all_posts) < (ELEMENTS_PER_PAGE * page_num) else True
return render_template('blog/admin-posts.html', posts=all_posts, plus=plus)
def posts(page_num):
"""
GET --> Main post list
POST --> Delete post
"""
if request.method == 'POST':
post = request.get_json()
# Get the Key, and delete() the object using Key (mandatory)
ndb.Key('BlogPost', int(post['objects'][0])).delete()
logging.info("Deleted post: {}".format(post['objects'][0]))
return "true"
all_posts = BlogPost.query().order(-BlogPost.date).fetch(ELEMENTS_PER_PAGE*page_num)
plus = False if len(all_posts) < (ELEMENTS_PER_PAGE*page_num) else True
return render_template('blog/admin-posts.html',
posts=all_posts, plus=plus)
def sitemap():
"""Generate sitemap.xml. Makes a list of urls and date modified."""
pages = [['/', LAST_UPDATE]]
# static pages
for rule in main.app.url_map.iter_rules():
if "GET" in rule.methods and len(rule.arguments) == 0 and not re.match(
'(?:admin|static)', rule.endpoint):
pages.append([rule.rule, LAST_UPDATE])
# post model pages
all_posts = BlogPost.query().order(-BlogPost.date).fetch()
for single_post in all_posts:
url = url_for('front.post', post_url=single_post.url)
modified_time = single_post.date
pages.append([url, modified_time])
sitemap_xml = render_template('sitemap_template.xml', pages=pages)
response = make_response(sitemap_xml)
response.headers["Content-Type"] = "application/xml"
return response
def clean_url(text, delim=u'-'):
"""
Generates an ASCII-only slug.
"""
result = []
for word in PUNCTUATION.split(text.lower()):
word = normalize('NFKD', word).encode('ascii', 'ignore')
if word:
result.append(word)
url = unicode(delim.join(result))
url_used = BlogPost.get_urls()
# Checks if already a URL like this exists
if url in url_used:
num = 1
middle_url = url+'-'+str(num)
while middle_url in url_used:
num += 1
middle_url = url+'-'+str(num)
return middle_url
return url
def clean_url(text, delim=u'-'):
"""
Generates an ASCII-only slug.
"""
result = []
for word in PUNCTUATION.split(text.lower()):
word = normalize('NFKD', word).encode('ascii', 'ignore')
if word:
result.append(word)
url = unicode(delim.join(result))
url_used = BlogPost.get_urls()
# Checks if already a URL like this exists
if url in url_used:
num = 1
middle_url = url + '-' + str(num)
while middle_url in url_used:
num += 1
middle_url = url + '-' + str(num)
return middle_url
return url
def sitemap():
"""Generate sitemap.xml. Makes a list of urls and date modified."""
pages = [['/', LAST_UPDATE]]
# static pages
for rule in main.app.url_map.iter_rules():
if "GET" in rule.methods and len(rule.arguments) == 0 and not re.match('(?:admin|static)', rule.endpoint):
pages.append(
[rule.rule, LAST_UPDATE]
)
# post model pages
all_posts = BlogPost.query().order(-BlogPost.date).fetch()
for single_post in all_posts:
url = url_for('front.post', post_url=single_post.url)
modified_time = single_post.date
pages.append([url, modified_time])
sitemap_xml = render_template('sitemap_template.xml', pages=pages)
response = make_response(sitemap_xml)
response.headers["Content-Type"] = "application/xml"
return response
def post(post_url):
single_post = BlogPost.query(BlogPost.url == post_url).get()
return render_template('front-post.html',
post=single_post)
def post(post_url):
single_post = BlogPost.query(BlogPost.url == post_url).get()
return render_template('front-post.html', post=single_post)
