From ed651123d6c48644ae17e5e8fe513fd9f6b61bd0 Mon Sep 17 00:00:00 2001
From: Lenka Segura <lenka@sepu.cz>
Date: Oct 15 2018 07:40:18 +0000
Subject: Add validators for the API field types


---

diff --git a/pagure/lib/model.py b/pagure/lib/model.py
index 2725665..90a8cd2 100644
--- a/pagure/lib/model.py
+++ b/pagure/lib/model.py
@@ -470,6 +470,43 @@ class Project(BASE):
         viewonly=True,
     )
 
+    @validates('name')
+    def validate_name(self, key, name):
+        if not name:
+            raise AssertionError('No username provided')
+        if type(name) != six.text_type:
+            raise AssertionError('Name must be a string')
+        return name
+
+    @validates('description')
+    def validate_description(self, key, description):
+         if not description:
+             raise AssertionError('No description provided')
+         if type(description) != six.text_type:
+             raise AssertionError('Description must be a string {0}'.format(type(description)))
+         return description
+
+    @validates('namespace')
+    def validate_namespace(self, key, namespace):
+        if namespace:
+            if type(namespace) != six.text_type:
+                raise AssertionError('If you type namespace, please make it a string')
+        return namespace
+
+    @validates('url')
+    def validate_url(self, key, url):
+        if url:
+            if type(url) != six.text_type:
+                raise AssertionError('If you type url, please make it a string')
+        return url
+
+    @validates('avatar_email')
+    def validates_avatar_email(self, key, avatar_email):
+        if avatar_email:
+            if not re.match("[^@]+@[^@]+\.[^@]+", avatar_email):
+                raise AssertionError('If you type avatar_email, please make it a real email')
+        return avatar_email
+
     @property
     def isa(self):
         """ A string to allow finding out that this is a project. """