Add ability to suggest tag changes using edit requests

Fixes #36

1 files changed, 14 insertions, 1 deletions

diff --git a/app/models.py b/app/models.py
index 0c9b2f2..444d606 100644
--- a/app/models.py
+++ b/app/models.py
@@ -142,11 +142,18 @@ class PackagePropertyKey(enum.Enum):
 	shortDesc    = "Short Description"
 	desc         = "Description"
 	type         = "Type"
+	tags         = "Tags"
 	repo         = "Repository"
 	website      = "Website"
 	issueTracker = "Issue Tracker"
 	forums       = "Forum Topic ID"
 
+	def convert(self, value):
+		if self == PackagePropertyKey.tags:
+			return ','.join([t.title for t in value])
+		else:
+			return str(value)
+
 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)
@@ -370,7 +377,13 @@ class EditRequestChange(db.Model):
 	newValue     = db.Column(db.Text, nullable=True)
 
 	def apply(self, package):
-		setattr(package, self.key.name, self.newValue)
+		if self.key == PackagePropertyKey.tags:
+			package.tags.clear()
+			for tagTitle in self.newValue.split(","):
+				tag = Tag.query.filter_by(title=tagTitle.strip()).first()
+				package.tags.append(tag)
+		else:
+			setattr(package, self.key.name, self.newValue)
 
 # Setup Flask-User
 db_adapter = SQLAlchemyAdapter(db, User)        # Register the User model