def post(self):
title = self.request.get("title")
slug = self.request.get("slug")
text = self.request.get("text")
if title and slug and text:
BlogPost.create(title, slug, text)
return self.redirect_to("main")
def add_post():
title = request.form.get('title', None)
content = request.form.get('content', None)
if title and content:
if len(str(title))==10 and len(str(content))==6:
BlogPost.create(title, content)
return redirect(url_for('all_posts'))
return render_template('new_post.html', error='Username and Password are required')
def create_post():
if authenticate():
post = request.form
error = False
title = request.form['title'].strip() if request.form['title'] != None else None
if title:
if re.search("^[ a-zA-Z0-9\,\?\!]+$", title) == None:
flash('Invalid characters detected in title')
error = True
else:
flash('Title cannot be empty')
error = True
content = request.form['content'].strip()
if content:
regex = re.compile('^[ a-zA-Z0-9\.\?\,\!\"\(\)]+$', re.MULTILINE)
content = content.replace("\r","")
num_matches = len(regex.findall(content))
num_lines = len(list(filter(remove_blanks,content.split("\n"))))
if num_matches != num_lines:
print(regex.findall(content))
flash('Invalid characters detected in article body')
error = True
if request.form['tags'].strip() != "":
if re.findall("^[ a-zA-Z0-9\,\.]+$",request.form['tags']) == []:
flash('Invalid characters detected in tags')
error = True
if not error:
try:
post = BlogPost.create(
title=request.form['title'],
content=request.form['content'],
tags=request.form['tags'],
created_at=datetime.datetime.now()
)
except IntegrityError:
flash('That title is already taken')
error = True
else:
flash('Article body cannot be empty')
error = True
if error:
return render_template('blog/new.html', post=post)
else:
return redirect(url_for('single_post', post_id=post.id))
else:
flash('Not authorized to do that')
return redirect(url_for('blog'))
