def __init__(self, *args, **kwargs):
Segment.panels = [
MultiFieldPanel([
FieldPanel('name', classname="title"),
FieldRowPanel([
FieldPanel('status'),
FieldPanel('persistent'),
]),
FieldPanel('match_any'),
FieldPanel('type', widget=forms.RadioSelect),
FieldPanel('count', classname='count_field'),
FieldPanel('randomisation_percent', classname='percent_field'),
], heading="Segment"),
MultiFieldPanel([
InlinePanel(
"{}s".format(rule_model._meta.db_table),
label='{}{}'.format(
rule_model._meta.verbose_name,
' ({})'.format(_('Static compatible')) if rule_model.static else ''
),
) for rule_model in AbstractBaseRule.__subclasses__()
], heading=_("Rules")),
]
super(Segment, self).__init__(*args, **kwargs)
def refresh(self):
"""Retrieve the request session segments and verify whether or not they
still apply to the requesting visitor.
"""
enabled_segments = Segment.objects.filter(status='enabled')
persistent_segments = enabled_segments.filter(persistent=True)
session_segments = self.request.session['segments']
rules = AbstractBaseRule.__subclasses__()
# Create a list to store the new request session segments and
# re-apply all persistent segments (if they are still enabled).
new_segments = [segment for segment in session_segments
if persistent_segments.filter(id=segment['id']).exists()]
# Run tests on all remaining enabled segments to verify applicability.
for segment in enabled_segments:
segment_rules = []
for rule in rules:
segment_rules += rule.objects.filter(segment=segment)
result = self._test_rules(segment_rules, self.request,
match_any=segment.match_any)
if result:
segdict = create_segment_dictionary(segment)
if not any(seg['id'] == segdict['id'] for seg in new_segments):
new_segments.append(segdict)
self.request.session['segments'] = new_segments
self.update_visit_count()
def get_rules(self):
"""Retrieve all rules in the segment."""
rules = AbstractBaseRule.__subclasses__()
segment_rules = []
for rule in rules:
segment_rules += rule.objects.filter(segment=self)
return segment_rules
def __init__(self, *args, **kwargs):
Segment.panels = [
MultiFieldPanel([
FieldPanel('name', classname="title"),
FieldRowPanel([
FieldPanel('status'),
FieldPanel('persistent'),
]),
FieldPanel('match_any'),
],
heading="Segment"),
MultiFieldPanel([
InlinePanel(
"{}_related".format(rule_model._meta.db_table),
label=rule_model._meta.verbose_name,
) for rule_model in AbstractBaseRule.__subclasses__()
],
heading=_("Rules")),
]
super(Segment, self).__init__(*args, **kwargs)