def index(request, tag_name=None, title_recipes="Latest recipes"):
"""Main entry point for the recipes. Show all recipe using pagination
Keyword arguments:
tag_name -- If tag_name is not None then showing recipe by tag
"""
title = ".:: BSNUX - Arturo Fernandez ::."
# To calculate max. links for pagination
PAGES_LINK_COUNT = 5
# Number of items per page
ITEMS_PER_PAGE = 4
# Activating tab
blo_active = True
# Template
template = 'recipes/index.html'
latest_recipe_list_all = None
# If tag was sended then getting all recipes by tag
if tag_name:
latest_recipe_list_all = Tag.objects.get(name=tag_name).recipe_set.all().order_by('-created_at')
else:
latest_recipe_list_all = Recipe.objects.all().order_by('-created_at')
arr_pages, latest_recipe_list = _get_paginated_list(latest_recipe_list_all, ITEMS_PER_PAGE, PAGES_LINK_COUNT, request.GET.get('p', '1'))
tag = Tag()
# Getting latest tweets
tweets = None
try:
page = urllib.urlopen('https://api.twitter.com/1/statuses/user_timeline.json?screen_name=bsnux&count={0}'.format(settings.N_TWEETS)).read()
#page = urllib.urlopen("http://twitter.com/status/user_timeline/bsnux.json?count=%d" % settings.N_TWEETS).read()
tweets = simplejson.loads(page)
except:
tweets = None
# Variables for the template and rendering
dict_vars = { 'latest_recipe_list': latest_recipe_list,
'arr_pages': arr_pages,
'tag_cloud': tag.get_tag_cloud(),
'title': title,
'blo_active': blo_active,
'title_head': title_recipes,
'tweets': tweets,
}
return render_to_response(template, dict_vars,
context_instance=RequestContext(request))
def search(request):
"""Searching recipes"""
title = ".:: BSNUX - Arturo Fernandez - Searching Recipes ::. "
template = 'recipes/search_result.html'
blo_active = True
tag = Tag()
qs = request.GET.get("q", "")
res = Recipe.search.query(qs)
dict_vars = { 'res': res,
'title': title,
'qs': qs,
'tag_cloud': tag.get_tag_cloud(),
}
return render_to_response(template, dict_vars,
context_instance=RequestContext(request))
def recipe(request, slug):
"""Showing a specific recipe
Keyword arguments:
recipe_id -- ID for this recipe
permalink -- permalink for this recipe
"""
title = ".:: BSNUX - Arturo Fernandez - Recipes. "
template = 'recipes/recipe.html'
blo_active = True
recipe = Recipe.objects.get(slug=slug)
title += recipe.title + '::.'
tag = Tag()
dict_vars = { 'recipe': recipe,
'title': title,
'blo_active': blo_active,
'tag_cloud': tag.get_tag_cloud(),
}
return render_to_response(template, dict_vars,
context_instance=RequestContext(request))