Kim Johansson 3c2a55a521 Add TenantGroupColumn to display Tenant Group on tables
Works the same as the existing TenantColumn, but displats the Tenant Group of
the Tenant.

Views should prefetch the Tenants Group for this to be efficient in large
tables.
2022-07-10 11:58:45 +02:00

53 lines
1.6 KiB
Python

import django_tables2 as tables
__all__ = (
'TenantColumn',
'TenantGroupColumn',
)
class TenantColumn(tables.TemplateColumn):
"""
Include the tenant description.
"""
template_code = """
{% if record.tenant %}
<a href="{{ record.tenant.get_absolute_url }}" title="{{ record.tenant.description }}">{{ record.tenant }}</a>
{% elif record.vrf.tenant %}
<a href="{{ record.vrf.tenant.get_absolute_url }}" title="{{ record.vrf.tenant.description }}">{{ record.vrf.tenant }}</a>*
{% else %}
&mdash;
{% endif %}
"""
def __init__(self, *args, **kwargs):
super().__init__(template_code=self.template_code, *args, **kwargs)
def value(self, value):
return str(value) if value else None
class TenantGroupColumn(tables.TemplateColumn):
"""
Include the tenant group description.
"""
template_code = """
{% if record.tenant and record.tenant.group %}
<a href="{{ record.tenant.group.get_absolute_url }}" title="{{ record.tenant.group.description }}">{{ record.tenant.group }}</a>
{% elif record.vrf.tenant and record.vrf.tenant.group %}
<a href="{{ record.vrf.tenant.group.get_absolute_url }}" title="{{ record.vrf.tenant.group.description }}">{{ record.vrf.tenant.group }}</a>*
{% else %}
&mdash;
{% endif %}
"""
def __init__(self, *args, **kwargs):
if 'verbose_name' not in kwargs:
kwargs['verbose_name'] = 'Tenant Group'
super().__init__(template_code=self.template_code, *args, **kwargs)
def value(self, value):
return str(value) if value else None