app/blueprints/homepage/__init__.py

   1 from flask import Blueprint, render_template
   2
   3 bp = Blueprint("homepage", __name__)
   4
   5 from app.models import *
   6 import flask_menu as menu
   7 from sqlalchemy.orm import joinedload
   8 from sqlalchemy.sql.expression import func
   9
  10 @bp.route("/")
  11 @menu.register_menu(bp, ".", "Home")
  12 def home():
  13         def join(query):
  14                 return query.options( \
  15                         joinedload(Package.license), \
  16                         joinedload(Package.media_license))
  17
  18         query   = Package.query.filter_by(approved=True, soft_deleted=False)
  19         count   = query.count()
  20         new     = join(query.order_by(db.desc(Package.created_at))).limit(8).all()
  21         pop_mod = join(query.filter_by(type=PackageType.MOD).order_by(db.desc(Package.score))).limit(8).all()
  22         pop_gam = join(query.filter_by(type=PackageType.GAME).order_by(db.desc(Package.score))).limit(4).all()
  23         pop_txp = join(query.filter_by(type=PackageType.TXP).order_by(db.desc(Package.score))).limit(4).all()
  24         downloads_result = db.session.query(func.sum(PackageRelease.downloads)).one_or_none()
  25         downloads = 0 if not downloads_result or not downloads_result[0] else downloads_result[0]
  26         return render_template("index.html", count=count, downloads=downloads, \
  27                         new=new, pop_mod=pop_mod, pop_txp=pop_txp, pop_gam=pop_gam)