Finish moving the eve_api functions out to the eve_api app

eve_api/forms.py

@@ -0,0 +1,33 @@
+import re
+
+from django import forms
+from eve_api.models import EVEAccount, EVEPlayerCharacter, EVEPlayerCorporation
+
+
+class EveAPIForm(forms.Form):
+    """ EVE API input form """
+
+    user_id = forms.IntegerField(label=u'User ID')
+    api_key = forms.CharField(label=u'API Key', max_length=64)
+    description = forms.CharField(max_length=100, required=False)
+
+    def clean_api_key(self):
+
+        if not len(self.cleaned_data['api_key']) == 64:
+            raise forms.ValidationError("Provided API Key is not 64 characters long.")
+
+        if re.search(r'[^\.a-zA-Z0-9]', self.cleaned_data['api_key']):
+            raise forms.ValidationError("Provided API Key has invalid characters.")
+
+    def clean_user_id(self):
+
+        if not 'user_id' in self.cleaned_data or self.cleaned_data['user_id'] == '':
+            raise forms.ValidationError("Please provide a valid User ID")
+
+        try:
+            eaccount = EVEAccount.objects.get(api_user_id=self.cleaned_data['user_id'])
+        except EVEAccount.DoesNotExist:
+            return self.cleaned_data
+        else:
+            raise forms.ValidationError("This API User ID is already registered")
+