astakos: On project approve email the admins

When a project is approved send an email
to the admins specified by a setting on
astakos.

snf-astakos-app/astakos/im/functions.py

@@ -993,6 +993,7 @@ def approve_application(application_id, project_id=None, request_user=None,
     application = get_application(application_id)
     check_app_relevant(application, project, project_id)
     app_check_allowed(application, request_user, level=ADMIN_LEVEL)
+    previous_state = project.state_display()
 
     if not application.can_approve():
         m = _(astakos_messages.APPLICATION_CANNOT_APPROVE %
@@ -1014,6 +1015,8 @@ def approve_application(application_id, project_id=None, request_user=None,
     quotas.qh_sync_project(project)
     if QUOTA_POLICY:
         QUOTA_POLICY.check_state_projects([project], 'MODIFY')
+
+    project_notif.application_approved_admins_notify(application, previous_state)
     logger.info("%s has been approved." % (application.log_display))
     project_notif.application_notify(application, "approve")
     return project

snf-astakos-app/astakos/im/messages.py

@@ -343,6 +343,7 @@ HELPDESK_NOTIFICATION_EMAIL_SUBJECT = \
     '%s account activated (%%(user)s)' % _SITENAME
 EMAIL_CHANGE_NEW_EMAIL_SUBJECT = '%s e-mail change notification' % _SITENAME
 EMAIL_CHANGE_OLD_EMAIL_SUBJECT = '%s e-mail change notification' % _SITENAME
+EMAIL_ADMIN_APPLICATION_APPROVED = "%s project application approved ({0})" % _SITENAME
 PASSWORD_RESET_EMAIL_SUBJECT = 'Password reset on %s' % _SITENAME
 PROJECT_CREATION_SUBJECT = \
     '%s application for a new project created (%%s)' % _SITENAME

snf-astakos-app/astakos/im/project_notif.py

@@ -146,3 +146,30 @@ def project_notify(project, action):
         ).send()
     except NotificationError, e:
         logger.error(e.message)
+
+
+APPLICATION_APPROVED_NOTIF = {
+    'subject': _(messages.EMAIL_ADMIN_APPLICATION_APPROVED),
+    'template': 'im/application_approved_admin_email.txt',
+}
+
+
+def application_approved_admins_notify(application, previous_state):
+    recipients = []
+    for name, mail in list(settings.PROJECT_NOTIFICATIONS_RECIPIENTS):
+        recipients.append(mail)
+
+    try:
+        notification = build_notification(
+            SENDER,
+            recipients,
+            APPLICATION_APPROVED_NOTIF['subject'].format(application.chain.name),
+            template=APPLICATION_APPROVED_NOTIF['template'],
+            dictionary={
+                'application': application,
+                'previous_state': previous_state
+            }
+        )
+        notification.send()
+    except NotificationError, e:
+        logger.error(e.message)

snf-astakos-app/astakos/im/templates/im/application_approved_admin_email.txt

+{% extends "im/email.txt" %}
+{% load filters %}
+
+{% block content %}
+The following application for a(n) {{ previous_state }} project has been approved by {{ application.response_actor }}:
+
+Id:                             {{ application.id }}
+Project:                        {{ application.chain.uuid }}
+Applicant:                      {{ application.applicant }}
+Issue date:                     {{ application.issue_date|date:"d/m/Y" }}
+
+Name:                           {{ application.name|default_if_none:"[no change]" }}
+Owner:                          {{ application.owner|default_if_none:"[no change]" }}
+Start date:                     {% if application.start_date %}{{ application.start_date|date:"d/m/Y" }}{% else %}[no change]{% endif %}
+End date:                       {% if application.end_date %}{{ application.end_date|date:"d/m/Y" }}{% else %}[no change]{% endif %}
+Member Join Policy:             {{ application.member_join_policy_display|default_if_none:"[no change]" }}
+Member Leave Policy:            {{ application.member_leave_policy_display|default_if_none:"[no change]" }}
+Max members:                    {{ application.limit_on_members_number|format_inf }}
+Quota limits:
+    {% for rp in application.projectresourcegrant_set.all %}
+        {{ rp }}
+    {% empty %}
+        [no change]
+    {% endfor %}
+
+{% endblock content %}