Add tags

Fixes #4

app/models.py

@@ -147,6 +147,10 @@ class PackagePropertyKey(enum.Enum):
 	issueTracker = "Issue Tracker"
 	forums       = "Forum Topic ID"
 
+tags = db.Table('tags',
+    db.Column('tag_id', db.Integer, db.ForeignKey('tag.id'), primary_key=True),
+    db.Column('package_id', db.Integer, db.ForeignKey('package.id'), primary_key=True)
+)
 
 class Package(db.Model):
 	id           = db.Column(db.Integer, primary_key=True)
@@ -167,7 +171,10 @@ class Package(db.Model):
 	issueTracker = db.Column(db.String(200), nullable=True)
 	forums       = db.Column(db.Integer,     nullable=False)
 
-	# Releases
+
+	tags = db.relationship('Tag', secondary=tags, lazy='subquery',
+			backref=db.backref('packages', lazy=True))
+
 	releases = db.relationship("PackageRelease", backref="package",
 			lazy="dynamic", order_by=db.desc("package_release_releaseDate"))
 
@@ -266,6 +273,22 @@ class Package(db.Model):
 		else:
 			raise Exception("Permission {} is not related to packages".format(perm.name))
 
+class Tag(db.Model):
+	id              = db.Column(db.Integer,    primary_key=True)
+	title           = db.Column(db.String(100), nullable=False)
+	backgroundColor = db.Column(db.String(6),   nullable=False)
+	textColor       = db.Column(db.String(6),   nullable=False)
+
+	def __init__(self, title, backgroundColor="000000", textColor="ffffff"):
+		self.title           = title
+		self.backgroundColor = backgroundColor
+		self.textColor       = textColor
+
+	def getName(self):
+		import re
+		regex = re.compile('[^a-z_]')
+		return regex.sub("", self.title.lower().replace(" ", "_"))
+
 class PackageRelease(db.Model):
 	id           = db.Column(db.Integer, primary_key=True)
 

app/templates/packages/list.html

@@ -19,4 +19,18 @@
 			<li><i>No packages available</i></ul>
 		{% endfor %}
 	</ul>
+
+	<h3>Tags</h3>
+	<div class="box box_grey alert alert-warning">
+		Filtering by tag doesn't actually work yet!
+	</div>
+	<ul>
+		{% for t in tags %}
+			<li><a href="{{ url_for('packages_page', q=(query or '')+' tag:'+t.getName()) }}">
+				{{ t.title }}
+			</a></li>
+		{% else %}
+			<li><i>No tags available</i></ul>
+		{% endfor %}
+	</ul>
 {% endblock %}

app/templates/packages/view.html

@@ -98,6 +98,15 @@
 		{% endfor %}
 	</ul>
 
+	<h3>Tags</h3>
+	<ul>
+		{% for t in package.tags %}
+			<li>{{ t.title }}</li>
+		{% else %}
+			<li>No tags.</li>
+		{% endfor %}
+	</ul>
+
 	{% if current_user.is_authenticated or requests %}
 		<h3>Edit Requests</h3>
 

app/views/packages.py

@@ -29,7 +29,8 @@ def doPackageList(type):
 	if shouldReturnJson():
 		return jsonify([package.getAsDictionary(app.config["BASE_URL"]) for package in query.all()])
 	else:
-		return render_template("packages/list.html", title=title, packages=query.all(), query=search)
+		tags = Tag.query.all()
+		return render_template("packages/list.html", title=title, packages=query.all(), query=search, tags=tags)
 
 
 @app.route("/packages/")

setup.py

@@ -34,12 +34,23 @@ if not os.path.isfile("db.sqlite"):
 	sam.rank = UserRank.EDITOR
 	db.session.add(sam)
 
+	tags = {}
+	for tag in ["Inventory", "Mapgen", "Building", \
+			"Animals, monsters and NPCs", "Tools", "Player effects", \
+			"Environment", "Transport", "Maintenance", "Plants and farming", \
+			"Player vs Player", "Survival", "Creative", "Puzzle", "Multiplayer focused"]:
+		row = Tag(tag)
+		tags[row.getName()] = row
+		db.session.add(row)
+
+
 	mod1 = Package()
 	mod1.approved = True
 	mod1.name = "awards"
 	mod1.title = "Awards"
 	mod1.type = PackageType.MOD
 	mod1.author = ruben
+	mod1.tags.append(tags["player_effects"])
 	mod1.repo = "https://github.com/rubenwardy/awards"
 	mod1.issueTracker = "https://github.com/rubenwardy/awards/issues"
 	mod1.forums = 4870
@@ -70,6 +81,7 @@ awards.register_achievement("award_mesefind",{
 	mod2.approved = True
 	mod2.name = "mesecons"
 	mod2.title = "Mesecons"
+	mod2.tags.append(tags["tools"])
 	mod2.type = PackageType.MOD
 	mod2.author = jeija
 	mod2.repo = "https://github.com/minetest-mods/mesecons/"
@@ -169,6 +181,9 @@ No warranty is provided, express or implied, for any part of the project.
 	game1.title = "Capture The Flag"
 	game1.type = PackageType.GAME
 	game1.author = ruben
+	game1.tags.append(tags["player_vs_player"])
+	game1.tags.append(tags["survival"])
+	game1.tags.append(tags["multiplayer_focused"])
 	game1.repo = "https://github.com/rubenwardy/capturetheflag"
 	game1.issueTracker = "https://github.com/rubenwardy/capturetheflag/issues"
 	game1.forums = 12835
@@ -182,7 +197,6 @@ Uses the CTF PvP Engine.
 	db.session.add(game1)
 
 
-
 	db.session.commit()
 else:
 	print("Database already exists")