gouthambs/blog_admin.py

## blog_admin.py
from flask import Flask, render_template_string, redirect
from flask_sqlalchemy import SQLAlchemy
from flask_login import UserMixin, LoginManager, login_user, logout_user
from flask_blogging import SQLAStorage, BloggingEngine
from flask_admin import Admin
from flask_admin.contrib.sqla import ModelView

db = SQLAlchemy()
app = Flask(__name__)
app.config["SECRET_KEY"] = "secret"  # for WTF-forms and login
app.config["BLOGGING_URL_PREFIX"] = "/blog"
app.config["BLOGGING_DISQUS_SITENAME"] = "test"
app.config["BLOGGING_SITEURL"] = "http://localhost:8000"
app.config["BLOGGING_SITENAME"] = "My Site"
app.config["FILEUPLOAD_IMG_FOLDER"] = "fileupload"
app.config["FILEUPLOAD_PREFIX"] = "/fileupload"
app.config["FILEUPLOAD_ALLOWED_EXTENSIONS"] = ["png", "jpg", "jpeg", "gif"]
app.config["SQLALCHEMY_DATABASE_URI"] = 'sqlite:////tmp/blog.db'
db.init_app(app)

with app.app_context():
    #db.create_all()
# extensions
    sql_storage = SQLAStorage(db=db)
    blog_engine = BloggingEngine(app, sql_storage)
    login_manager = LoginManager(app)

admin = Admin(app, name="Flask-Blogging", template_mode='bootstrap3')
Post = sql_storage.post_model
Tag = sql_storage.tag_model
admin.add_view(ModelView(Post, db.session))
admin.add_view(ModelView(Tag, db.session))

class User(UserMixin):
    def __init__(self, user_id):
        self.id = user_id

    def get_name(self):
        return "Paul Dirac"  # typically the user's name

@login_manager.user_loader
@blog_engine.user_loader
def load_user(user_id):
    return User(user_id)

index_template = """
<!DOCTYPE html>
<html>
    <head> </head>
    <body>
        {% if current_user.is_authenticated %}
            <a href="/logout/"> Logout </a>
        {% else %}
            <a href="/login/"> Login </a>
        {% endif %}
        &nbsp&nbsp<a href="/blog/"> Blog </a>
        &nbsp&nbsp<a href="/blog/sitemap.xml">Sitemap</a>
        &nbsp&nbsp<a href="/blog/feeds/all.atom.xml">ATOM</a>
        &nbsp&nbsp<a href="/fileupload/">FileUpload</a>
    </body>
</html>
"""

@app.route("/")
def index():
    return render_template_string(index_template)

@app.route("/login/")
def login():
    user = User("testuser")
    login_user(user)
    return redirect("/blog")

@app.route("/logout/")
def logout():
    logout_user()
    return redirect("/")


if __name__ == "__main__":
    app.run(debug=True, port=8000, use_reloader=True)
	from flask import Flask, render_template_string, redirect
	from flask_sqlalchemy import SQLAlchemy
	from flask_login import UserMixin, LoginManager, login_user, logout_user
	from flask_blogging import SQLAStorage, BloggingEngine
	from flask_admin import Admin
	from flask_admin.contrib.sqla import ModelView

	db = SQLAlchemy()
	app = Flask(__name__)
	app.config["SECRET_KEY"] = "secret" # for WTF-forms and login
	app.config["BLOGGING_URL_PREFIX"] = "/blog"
	app.config["BLOGGING_DISQUS_SITENAME"] = "test"
	app.config["BLOGGING_SITEURL"] = "http://localhost:8000"
	app.config["BLOGGING_SITENAME"] = "My Site"
	app.config["FILEUPLOAD_IMG_FOLDER"] = "fileupload"
	app.config["FILEUPLOAD_PREFIX"] = "/fileupload"
	app.config["FILEUPLOAD_ALLOWED_EXTENSIONS"] = ["png", "jpg", "jpeg", "gif"]
	app.config["SQLALCHEMY_DATABASE_URI"] = 'sqlite:////tmp/blog.db'
	db.init_app(app)

	with app.app_context():
	#db.create_all()
	# extensions
	sql_storage = SQLAStorage(db=db)
	blog_engine = BloggingEngine(app, sql_storage)
	login_manager = LoginManager(app)

	admin = Admin(app, name="Flask-Blogging", template_mode='bootstrap3')
	Post = sql_storage.post_model
	Tag = sql_storage.tag_model
	admin.add_view(ModelView(Post, db.session))
	admin.add_view(ModelView(Tag, db.session))

	class User(UserMixin):
	def __init__(self, user_id):
	self.id = user_id

	def get_name(self):
	return "Paul Dirac" # typically the user's name

	@login_manager.user_loader
	@blog_engine.user_loader
	def load_user(user_id):
	return User(user_id)

	index_template = """
	<!DOCTYPE html>
	<html>
	<head> </head>
	<body>
	{% if current_user.is_authenticated %}
	<a href="/logout/"> Logout </a>
	{% else %}
	<a href="/login/"> Login </a>
	{% endif %}
	&nbsp&nbsp<a href="/blog/"> Blog </a>
	&nbsp&nbsp<a href="/blog/sitemap.xml">Sitemap</a>
	&nbsp&nbsp<a href="/blog/feeds/all.atom.xml">ATOM</a>
	&nbsp&nbsp<a href="/fileupload/">FileUpload</a>
	</body>
	</html>
	"""

	@app.route("/")
	def index():
	return render_template_string(index_template)

	@app.route("/login/")
	def login():
	user = User("testuser")
	login_user(user)
	return redirect("/blog")

	@app.route("/logout/")
	def logout():
	logout_user()
	return redirect("/")


	if __name__ == "__main__":
	app.run(debug=True, port=8000, use_reloader=True)