def post_newcategory(name):
user.login_check()
connection = MongoClient('localhost', 27017)
db = connection.blog
categories = db.categories
category = categories.find_one({'name': name})
if category != None:
return ("Category already exists")
if (name == ""):
errors = "Category must contain name."
print "Category: category contained error..returning form with errors"
return (errors)
else:
try:
category = {"name": name}
categories.insert(category)
except:
print "Could not update the collection, error"
print "Unexpected error:", sys.exc_info()[0]
print "categories: added the category....redirecting...."
# TODO: pretty redirect
bottle.redirect("/welcome")
def show_post(permalink="notfound"):
user.login_check()
connection = MongoClient('localhost',27017)
db = connection.blog
posts = db.posts
permalink = cgi.escape(permalink)
# determina requisica do json
path_re = re.compile(r"^([^\.]+).json$")
print "about to query on permalink = ", permalink
post = posts.find_one({'permalink':permalink})
if post == None:
bottle.redirect("/post_not_found")
print "date of entry is ", post['date']
# Formata Data
post['date'] = post['date'].strftime("%A, %B %d %Y at %I:%M%p")
#inicializacao dos campos do formulario para adicionar de comentarios
comment = {}
comment['name'] = ""
comment['email'] = ""
comment['body'] = ""
return dict(post=post, username="******", errors="", comment=comment)
def post_newcomment(name, email, body, permalink):
user.login_check()
connection = MongoClient('localhost', 27017)
db = connection.blog
posts = db.posts
permalink = cgi.escape(permalink)
post = posts.find_one({'permalink': permalink})
if post == None:
bottle.redirect("/post_not_found")
errors = ""
if (name == "" or body == ""):
# Formata data
post['date'] = post['date'].strftime("%A, %B %d %Y at %I:%M%p")
# Inicializa Comentarios
comment = {}
comment['name'] = name
comment['email'] = email
comment['body'] = body
errors = "Post must contain your name and an actual comment."
print "newcomment: comment contained error..returning form with errors"
#TODO: MOSTRAR ERRO
# return dict(post=post, username="******", errors=errors, comment=comment))
else:
comment = {}
comment['author'] = name
if (email != ""):
comment['email'] = email
comment['body'] = body
try:
last_error = posts.update({'permalink': permalink},
{'$push': {
'comments': comment
}},
upsert=False)
print "about to update a blog post with a comment"
except:
print "Could not update the collection, error"
print "Unexpected error:", sys.exc_info()[0]
print "newcomment: added the comment....redirecting to post"
bottle.redirect("/post/" + permalink)
def posts_by_category(category="notfound"):
user.login_check()
connection = MongoClient('localhost',27017)
db = connection.blog
posts = db.posts
category = cgi.escape(category)
cursor = posts.find({'category':category}).sort('date', direction=-1).limit(10)
l=[]
for post in cursor:
post['date'] = post['date'].strftime("%A, %B %d %Y at %I:%M%p")
if ('tags' not in post):
post['tags'] = []
if ('comments' not in post):
post['comments'] = []
l.append({'title':post['title'], 'body':post['body'], 'post_date':post['date'],'permalink':post['permalink'],'tags':post['tags'],'author':post['author'],'comments':post['comments'], 'category':post['category']})
return dict(myposts=l,username="******")
def login(self, params, session):
if params.has_key("name") and params.has_key("password"):
name = params["name"]
password = params["password"]
if user.login_check(name, password):
if self.find_user(name) == None:
_user = user.get_user_by_name(name)
_user.session = session
self.online_users[session] = _user # Add mapping
# enter hall
self.hall.addSubscriber(session)
return True,{"name": _user.name, "screen_name":_user.screen_name}
else:
return False, {"reason":"%s has been login!" % name}
else:
return False,{"reason":"name or password is wrong!"}
else:
return False,{"reason":"name and password cannot be empty!"}
def newpost(title, content, tags, category):
username = user.login_check()
if (title == "" or content == ""):
errors="Post must contain a title and blog entry"
return bottle.template("newpost_template", dict(subject=cgi.escape(title, quote=True),body=cgi.escape(content, quote=True), tags=tags, errors=errors))
# Extraindo tags
tags = cgi.escape(tags)
tags_array = extract_tags(tags)
# Entrada de dados, insira SCAPE
escaped_post = cgi.escape(content, quote=True)
# substituir alguns <p> para as quebras de paragrafo
newline = re.compile('\r?\n')
formatted_post = newline.sub("<p>",escaped_post)
return insert_entry(title, formatted_post, tags_array, username, category)
def get_posts():
username = user.login_check()
connection = MongoClient('localhost',27017)
db = connection.blog
posts = db.posts
cursor = posts.find().sort('date', direction=-1).limit(10)
l=[]
for postinstance in cursor:
print postinstance['title']
postinstance['date'] = postinstance['date'].strftime("%A, %B %d %Y at %I:%M%p") # formatando data
if ('comments' not in postinstance):
postinstance['comments'] = []
if ('tags' not in postinstance):
postinstance['tags'] = []
l.append({'title':postinstance['title'], 'body':postinstance['body'], 'post_date':postinstance['date'],'permalink':postinstance['permalink'],'tags':postinstance['tags'],'author':postinstance['author'],'comments':postinstance['comments'], 'category':postinstance['category']})
return dict(myposts=l,username=username)
def post_not_found():
user.login_check()
return "Desculpe, post nao encontrado"
def present_newcategory():
username = user.login_check()
return bottle.template("newcategory_template",
dict(name="", username=username))
def present_welcome():
# check for a cookie, if present, then extract value
username = user.login_check()
return bottle.template("welcome_template", {'username': username})
