old_contents: # -*- coding: utf-8 -*-
  
  # © Copyright 2009 Andre Engelbrecht. All Rights Reserved.
  # This script is licensed under the BSD Open Source Licence
  # Please see the text file LICENCE for more information
  # If this script is distributed, it must be accompanied by the Licence
  
  from datetime import datetime
  from django import template
  from adzone.models import AdBase, AdImpression
  
  register = template.Library()
  
  @register.inclusion_tag('adzone/all_ads_tag.html', takes_context=True)
  def all_ads(context):
      to_return = {}
  
      # Retrieve a random ad for the zone
      ads = AdBase.objects.all()
      to_return['ads'] = ads
  
      return to_return
  
  @register.inclusion_tag('adzone/ad_tag.html', takes_context=True)
  def random_zone_ad(context, ad_zone):
      """
      Returns a random advert for ``ad_zone``.
      The advert returned is independent of the category
  
      In order for the impression to be saved add the following
      to the TEMPLATE_CONTEXT_PROCESSORS:
  
      'adzone.context_processors.get_source_ip'
  
      Tag usage:
      {% load adzone_tags %}
      {% random_zone_ad 'zone_slug' %}
  
      """
      to_return = {}
  
      # Retrieve a random ad for the zone
      ad = AdBase.objects.get_random_ad(ad_zone)
      to_return['ad'] = ad
  
      # Record a impression for the ad
      # Endu - do not need this for the moment - just count clicks,
      # impresions 
      #if 'from_ip' in context and ad:
      #    from_ip = context.get('from_ip')
      #    try:
      #        impression = AdImpression(
      #            ad=ad, impression_date=datetime.now(), source_ip=from_ip)
      #        impression.save()
      #    except:
      #        pass
  
      return to_return
  
  
  @register.inclusion_tag('adzone/ad_tag.html', takes_context=True)
  def random_category_ad(context, ad_zone, ad_category):
      """
      Returns a random advert from the specified category.
  
      Usage:
      {% load adzone_tags %}
      {% random_category_ad 'zone_slug' 'my_category_slug' %}
  
      """
      to_return = {}
  
      # Retrieve a random ad for the category and zone
      ad = AdBase.objects.get_random_ad(ad_zone, ad_category)
      to_return['ad'] = ad
  
      # Record a impression for the ad
      #if 'from_ip' in context and ad:
      #    from_ip = context.get('from_ip')
      #    try:
      #        impression = AdImpression(
      #            ad=ad, impression_date=datetime.now(), source_ip=from_ip)
      #        impression.save()
      #    except:
      #        pass
  
      return to_return
  
new_contents: # -*- coding: utf-8 -*-
  
  # © Copyright 2009 Andre Engelbrecht. All Rights Reserved.
  # This script is licensed under the BSD Open Source Licence
  # Please see the text file LICENCE for more information
  # If this script is distributed, it must be accompanied by the Licence
  
  from datetime import datetime
  from django import template
  from adzone.models import AdBase, AdImpression
  
  register = template.Library()
  
  @register.inclusion_tag('adzone/all_ads_tag.html', takes_context=True)
  def all_ads(context):
      to_return = {}
  
      # Retrieve a random ad for the zone
      ads = AdBase.objects.all()
      to_return['ads'] = ads
  
      return to_return
  
  @register.inclusion_tag('adzone/ad_tag.html', takes_context=True)
  def random_zone_ad(context, ad_zone):
      """
      Returns a random advert for ``ad_zone``.
      The advert returned is independent of the category
  
      In order for the impression to be saved add the following
      to the TEMPLATE_CONTEXT_PROCESSORS:
  
      'adzone.context_processors.get_source_ip'
  
      Tag usage:
      {% load adzone_tags %}
      {% random_zone_ad 'zone_slug' %}
  
      """
      to_return = {}
  
      # Retrieve a random ad for the zone
      ad = AdBase.objects.get_random_ad(ad_zone)
      to_return['ad'] = ad
      to_return['ad_zone'] = ad_zone
  
      # Record a impression for the ad
      # Endu - do not need this for the moment - just count clicks,
      # impresions 
      #if 'from_ip' in context and ad:
      #    from_ip = context.get('from_ip')
      #    try:
      #        impression = AdImpression(
      #            ad=ad, impression_date=datetime.now(), source_ip=from_ip)
      #        impression.save()
      #    except:
      #        pass
  
      return to_return
  
  
  @register.inclusion_tag('adzone/ad_tag.html', takes_context=True)
  def random_category_ad(context, ad_zone, ad_category):
      """
      Returns a random advert from the specified category.
  
      Usage:
      {% load adzone_tags %}
      {% random_category_ad 'zone_slug' 'my_category_slug' %}
  
      """
      to_return = {}
  
      # Retrieve a random ad for the category and zone
      ad = AdBase.objects.get_random_ad(ad_zone, ad_category)
      to_return['ad'] = ad
  
      # Record a impression for the ad
      #if 'from_ip' in context and ad:
      #    from_ip = context.get('from_ip')
      #    try:
      #        impression = AdImpression(
      #            ad=ad, impression_date=datetime.now(), source_ip=from_ip)
      #        impression.save()
      #    except:
      #        pass
  
      return to_return
  
subject: add css styling