validate Projects field in organization

[redakcja.git] / apps / organizations / forms.py

diff --git a/apps/organizations/forms.py b/apps/organizations/forms.py
index 5580766..6af8c6c 100644 (file)
--- a/apps/organizations/forms.py
+++ b/apps/organizations/forms.py
@@ -5,6 +5,7 @@
 #
 from django import forms
 from django.contrib.sites.models import Site
+from django.utils.translation import ugettext as _
 
 from redakcja.utlis import send_notify_email
 from .models import Organization, UserCard, countries
@@ -18,16 +19,41 @@ class OrganizationForm(forms.ModelForm):
         exclude = ['_html']
 
     def save(self, commit=True):
+        new = self.instance.id is None
         organization = super(OrganizationForm, self).save(commit=commit)
-        site = Site.objects.get_current()
-        send_notify_email(
-            'New organization in MIL/PEER',
-            '''New organization in MIL/PEER: %s. View their profile: https://%s%s.
+        if new:
+            site = Site.objects.get_current()
+            send_notify_email(
+                'New organization in MIL/PEER',
+                '''New organization in MIL/PEER: %s. View their profile: https://%s%s.
 
 --
 MIL/PEER team.''' % (organization.name, site.domain, organization.get_absolute_url()))
         return organization
 
+    def clean_projects(self):
+        projects = self.cleaned_data.get('projects', '')
+        lines = []
+        for line in projects.split('\n'):
+            line = line.strip()
+            if line:
+                try:
+                    url, lang, desc = line.split(None, 2)
+                except ValueError:
+                    raise forms.ValidationError(
+                        _('Each line has to consist of an Internet address, language and description, '
+                          'separated with spaces. Failed on: %s' % line))
+                # naive check
+                if '.' not in url or url.endswith('.'):
+                    raise forms.ValidationError(
+                        _('The first item in each line should be an Internet address. Failed on: %s') % url)
+                if not url.startswith('http'):
+                    url = 'http://' + url
+                lines.append(' '.join((url, lang, desc)))
+            else:
+                lines.append('')
+        return '\n'.join(lines)
+
 
 class UserCardForm(forms.ModelForm):
     cts = countries