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cavemanon-wagtail-personali…/src/personalisation/wagtail_hooks.py
2016-11-17 13:53:06 +01:00

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Python

import time
from django.conf.urls import include, url
from wagtail.contrib.modeladmin.options import ModelAdmin, modeladmin_register
from wagtail.contrib.modeladmin.views import IndexView
from wagtail.wagtailcore import hooks
from personalisation import admin_urls
from personalisation.forms import (
ReferralRuleForm, TimeRuleForm, VisitCountRuleForm)
from personalisation.models import Segment
@hooks.register('register_admin_urls')
def register_admin_urls():
"""Adds the administration urls for the personalisation apps."""
return [
url(r'^personalisation/', include(
admin_urls,
app_name='personalisation',
namespace='personalisation')),
]
class SegmentIndexView(IndexView):
def get_context_data(self, **kwargs):
context = {
'additional_forms': (TimeRuleForm, ReferralRuleForm, VisitCountRuleForm),
}
context.update(kwargs)
return super(SegmentIndexView, self).get_context_data(**context)
class SegmentModelAdmin(ModelAdmin):
"""The base model for the Segments administration interface."""
model = Segment
menu_icon = 'group'
add_to_settings_menu = False
list_display = ('status', 'name', 'create_date', 'edit_date')
index_view_extra_css = ['personalisation/segment/index.css']
form_view_extra_css = ['personalisation/segment/form.css']
inspect_view_enabled = True
modeladmin_register(SegmentModelAdmin)
@hooks.register('before_serve_page')
def set_visit_count(page, request, serve_args, serve_kwargs):
"""Update the users visit count before each page visit."""
# Update the segment visit count
for seg in request.session['segments']:
segment = Segment.objects.get(pk=seg['id'])
segment.visit_count = segment.visit_count + 1
segment.save()
# Update the page visit count
def create_new_counter(page):
"""Create a new counter dict and place it in session storage."""
countdict = {
"slug": page.slug,
"id": page.pk,
"path": page.url,
"count": 1,
}
request.session['visit_count'].append(countdict)
if len(request.session['visit_count']) > 0:
for index, counter in enumerate(request.session['visit_count']):
if counter['id'] == page.pk:
# Counter already exisits. Increase the count value by 1.
newcount = counter['count'] + 1
request.session['visit_count'][index]['count'] = newcount
request.session.modified = True
else:
# Counter doesn't exist. Create a new counter with count value 1.
create_new_counter(page)
else:
# No counters exist. Create a new counter with count value 1.
create_new_counter(page)