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
  21         new     = join(query.order_by(db.desc(Package.created_at))).limit(8).all()
  22         pop_mod = join(query.filter_by(type=PackageType.MOD).order_by(db.desc(Package.score))).limit(8).all()
  23         pop_gam = join(query.filter_by(type=PackageType.GAME).order_by(db.desc(Package.score))).limit(4).all()
  24         pop_txp = join(query.filter_by(type=PackageType.TXP).order_by(db.desc(Package.score))).limit(4).all()
  25
  26         updated = db.session.query(Package).select_from(PackageRelease).join(Package) \
  27                         .filter_by(soft_deleted=False, approved=True) \
  28                         .order_by(db.desc(PackageRelease.releaseDate)) \
  29                         .limit(8).all()
  30         updated = updated[:4]
  31
  32         reviews = PackageReview.query.filter_by(recommends=True).order_by(db.desc(PackageReview.created_at)).limit(5).all()
  33
  34         downloads_result = db.session.query(func.sum(Package.downloads)).one_or_none()
  35         downloads = 0 if not downloads_result or not downloads_result[0] else downloads_result[0]
  36
  37         return render_template("index.html", count=count, downloads=downloads, \
  38                         new=new, updated=updated, pop_mod=pop_mod, pop_txp=pop_txp, pop_gam=pop_gam, reviews=reviews)