1 files changed, 54 insertions, 0 deletions
diff --git a/servo/validators.py b/servo/validators.py
new file mode 100644
index 0000000..74ee7f0
--- /dev/null
+++ b/servo/validators.py
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+# -*- coding: utf-8 -*-
+# Copyright (c) 2013, First Party Software
+# All rights reserved.
+
+# Redistribution and use in source and binary forms, with or without modification, 
+# are permitted provided that the following conditions are met:
+
+# 1. Redistributions of source code must retain the above copyright notice, 
+# this list of conditions and the following disclaimer.
+
+# 2. Redistributions in binary form must reproduce the above copyright notice, 
+# this list of conditions and the following disclaimer in the documentation 
+# and/or other materials provided with the distribution.
+
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
+# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 
+# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE 
+# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 
+# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT 
+# OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 
+# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 
+# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 
+# SUCH DAMAGE.
+
+import os
+import re
+import phonenumbers
+from gsxws.core import validate
+from django.conf import settings
+from django.core.exceptions import ValidationError
+from django.utils.translation import ugettext as _
+
+
+def phone_validator(val):
+    try:
+        phonenumbers.parse(val, settings.INSTALL_COUNTRY)
+    except phonenumbers.NumberParseException:
+        raise ValidationError(_('%s is not a valid phone number') % val)
+
+def apple_sn_validator(val):
+    if validate(val.upper()) not in ('serialNumber', 'alternateDeviceId',):
+        raise ValidationError(_(u'%s is not a valid serial or IMEI number') % val)
+
+def sn_validator(val):
+    if not re.match(r'^\w*$', val):
+        raise ValidationError(_('Serial numbers may only contain letters and numbers'))
+
+def file_upload_validator(val):
+    allowed = ['.pdf', '.zip', '.doc', '.jpg', '.jpeg', '.png', '.txt', '.mov', '.m4v']
+    ext = os.path.splitext(val.name)[1].lower()
+    if not ext in allowed:
+        raise ValidationError(_('Invalid file type: %s') % ext)