Add package scores and split homepage into new and popular

app/models.py

@@ -339,6 +339,8 @@ class Package(db.Model):
 	approved     = db.Column(db.Boolean, nullable=False, default=False)
 	soft_deleted = db.Column(db.Boolean, nullable=False, default=False)
 
+	score        = db.Column(db.Float, nullable=False, default=0)
+
 	review_thread_id = db.Column(db.Integer, db.ForeignKey("thread.id"), nullable=True, default=None)
 	review_thread    = db.relationship("Thread", foreign_keys=[review_thread_id])
 
@@ -385,7 +387,8 @@ class Package(db.Model):
 			"shortDesc": self.shortDesc,
 			"type": self.type.toName(),
 			"release": self.getDownloadRelease().id if self.getDownloadRelease() is not None else None,
-			"thumbnail": (base_url + tnurl) if tnurl is not None else None
+			"thumbnail": (base_url + tnurl) if tnurl is not None else None,
+			"score": round(self.score * 10) / 10
 		}
 
 	def getAsDictionary(self, base_url):
@@ -412,7 +415,9 @@ class Package(db.Model):
 			"screenshots": [base_url + ss.url for ss in self.screenshots],
 
 			"url": base_url + self.getDownloadURL(),
-			"release": self.getDownloadRelease().id if self.getDownloadRelease() is not None else None
+			"release": self.getDownloadRelease().id if self.getDownloadRelease() is not None else None,
+
+			"score": round(self.score * 10) / 10
 		}
 
 	def getThumbnailURL(self):
@@ -498,6 +503,21 @@ class Package(db.Model):
 		else:
 			raise Exception("Permission {} is not related to packages".format(perm.name))
 
+	def recalcScore(self):
+		import datetime
+
+		self.score = 0
+
+		if self.forums is None:
+			return
+
+		topic = ForumTopic.query.get(self.forums)
+		if topic:
+			days   = (datetime.datetime.now() - topic.created_at).days
+			months = days / 30
+			years  = days / 365
+			self.score = topic.views / years + 80*min(6, months)
+
 class MetaPackage(db.Model):
 	id           = db.Column(db.Integer, primary_key=True)
 	name         = db.Column(db.String(100), unique=True, nullable=False)

app/templates/admin/list.html

@@ -21,6 +21,7 @@
 				<option value="importscreenshots" selected>Import screenshots from VCS</option>
 				<option value="importdepends">Import dependencies from downloads</option>
 				<option value="modprovides">Set provides to mod name</option>
+				<option value="recalcscores">Recalc pakage scores</option>
 			</select>
 			<input type="submit" value="Perform" />
 		</form>

app/templates/index.html

@@ -25,6 +25,10 @@ Welcome
 
 <main>
 	{% from "macros/packagegridtile.html" import render_pkggrid %}
-	{{ render_pkggrid(packages) }}
+	<h2>Newly Added</h2>
+	{{ render_pkggrid(new) }}
+
+	<h2>Popular</h2>
+	{{ render_pkggrid(popular) }}
 </main>
 {% endblock %}

app/views/__init__.py

@@ -48,8 +48,9 @@ def send_upload(path):
 def home_page():
 	query = Package.query.filter_by(approved=True, soft_deleted=False)
 	count = query.count()
-	packages = query.order_by(db.desc(Package.created_at)).limit(15).all()
-	return render_template("index.html", packages=packages, count=count)
+	new    = query.order_by(db.desc(Package.created_at)).limit(3).all()
+	popular = query.order_by(db.desc(Package.score)).limit(15).all()
+	return render_template("index.html", new=new, popular=popular, count=count)
 
 from . import users, githublogin, packages, meta, threads, api
 from . import sass, tasks, admin, notifications, tagseditor, thumbnails

app/views/admin.py

@@ -64,6 +64,12 @@ def admin_page():
 
 			db.session.commit()
 			return redirect(url_for("admin_page"))
+		elif action == "recalcscores":
+			for p in Package.query.all():
+				p.recalcScore()
+
+			db.session.commit()
+			return redirect(url_for("admin_page"))
 
 		else:
 			flash("Unknown action: " + action, "error")

app/views/packages/__init__.py

@@ -47,6 +47,8 @@ def build_packages_query():
 	if search is not None and search.strip() != "":
 		query = query.filter(Package.title.ilike('%' + search + '%'))
 
+	query = query.order_by(db.desc(Package.score))
+
 	return query, title
 
 @menu.register_menu(app, ".mods", "Mods", order=11, endpoint_arguments_constructor=lambda: { 'type': 'mod' })

migrations/versions/11b6ef362f98_.py

@@ -0,0 +1,28 @@
+"""empty message
+
+Revision ID: 11b6ef362f98
+Revises: 9fc23495713b
+Create Date: 2018-07-04 01:01:45.440662
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = '11b6ef362f98'
+down_revision = '9fc23495713b'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column('package', sa.Column('score', sa.Float(), nullable=False, server_default="0.0"))
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_column('package', 'score')
+    # ### end Alembic commands ###