def removepost(id=None):
if Post.objects().count() > 1:
post = Post.objects(id=id)
post.delete()
print session.get("page")
flash("Remove success..",'success')
return redirect(url_for("main.postlist", page=session.get("page")))
else:
flash("Need to be at least one post..", 'error')
def tags(tag = None):
posts = Post.objects(tag=tag)
tags = Post._get_collection().aggregate([
{'$group':{'_id':'$tag','count':{'$sum':1}}},
{'$sort':{'count': -1}},
{'$limit': 10}
])
tags = tags["result"]
return render_template("tags.html", title = "Tags | "+ BLOG_TITLE, posts = posts, tags = tags)
def newpost():
if request.method == "POST":
posttitle = request.form.get("title")
posttag = request.form.get("tag")
posthtml = request.form.get("content")
author = User.objects(email=g.user).first()
if request.form.get("post-id"):
post = Post.objects(id=request.form.get("post-id")).first()
post.title = posttitle
post.tag = posttag
post.content = posthtml
post.author = author
post.created_at = datetime.datetime.now
post.save()
flash("Update success..","success")
else:
post = Post(title=posttitle, content = posthtml, tag=posttag, author = author)
post.save()
flash("Add success..","success")
return render_template("newpost.html", title = "New Post | "+BLOG_TITLE)
def editpost(id=None):
post = Post.objects(id=id).first()
return render_template("editpost.html", title="Editpost | "+BLOG_TITLE, post=post)
from flask import Flask
from flask.ext.mongoengine import MongoEngine
from . import config
app = Flask(__name__)
app.config.from_object(config)
db = MongoEngine(app)
from helper_functions import generate_csrf_token
from pytype.models import Post
from pytype.models import User
from .main import main as main_blueprint
from .auth import auth as auth_blueprint
app.register_blueprint(main_blueprint)
app.register_blueprint(auth_blueprint, url_prefix="/auth")
app.jinja_env.globals['csrf_token'] = generate_csrf_token
app.jinja_env.globals['tags'] = Post._get_collection().aggregate([{'$group':{'_id':'$tag','count':{'$sum':1}}},{'$sort':{'count': -1}},{'$limit': 10}])['result']
app.jinja_env.globals['recent_posts'] = Post.objects[:5]
app.jinja_env.globals['about_me'] = User.objects.get(email="*****@*****.**")