1326: Этап №3 - Рубрикатор раздела «Места»

done

country/manager.py

@@ -50,6 +50,32 @@ class CountryManager(TranslationManager):
             cache.set(key, countries, self.cache_time)
             return countries
 
+    def place_countries_with_count(self, cached=True):
+        lang = translation.get_language()
+        key = 'used_place_countries_count_%s'%lang
+        cached_countries = cache.get(key)
+        if cached and cached_countries:
+            return cached_countries
+        else:
+
+            from place_exposition.models import PlaceExposition
+            sql = {'place_count':
+                   """SELECT COUNT(*)
+                      FROM place_exposition_placeexposition
+                      WHERE place_exposition_placeexposition.country_id = country_country.id
+                      AND place_exposition_placeexposition.is_published = 1"""}
+            now = datetime.datetime.now().date()
+            # id of unique countries
+            countries_id = set(
+                PlaceExposition.objects\
+                    .filter(is_published=True)\
+                    .values_list('country_id', flat=True)
+            )
+            countries = set(list(self.language().filter(id__in=countries_id).extra(select=sql)))
+            countries = sorted(countries, key=lambda x: x.name)
+            cache.set(key, countries, self.cache_time)
+            return countries
+
     def conference_countries_with_count(self, cached=True):
         lang = translation.get_language()
         key = 'used_conference_countries_count_%s'%lang

functions/models_methods.py

@@ -106,6 +106,31 @@ class CityManager(TranslationManager):
             cache.set(key, cities, self.cache_time)
             return cities
 
+    def place_cities_with_count(self, cached=True):
+        lang = translation.get_language()
+        key = 'used_place_cities_count_%s' % lang
+        if cached and key in cache:
+            cached_cities = cache.get(key)
+            return cached_cities
+        else:
+            from place_exposition.models import PlaceExposition
+            sql = {'place_count':
+                   """SELECT COUNT(*)
+                      FROM place_exposition_placeexposition
+                      WHERE place_exposition_placeexposition.city_id = city_city.id
+                      AND place_exposition_placeexposition.is_published = 1"""}
+            now = datetime.datetime.now().date()
+            # id of unique countries
+            cities_id = set(
+                PlaceExposition.objects\
+                    .filter(is_published=True)\
+                    .values_list('city_id', flat=True)
+            )
+            cities = set(list(self.language().filter(id__in=cities_id).extra(select=sql)))
+            cities = sorted(cities, key=lambda x: x.name)
+            cache.set(key, cities, self.cache_time)
+            return cities
+
     def conference_cities_with_count(self, cached=True):
         lang = translation.get_language()
         key = 'used_conference_cities_count_%s' % lang

place_exposition/models.py

@@ -178,7 +178,6 @@ class PlaceExposition(TranslatableModel, ExpoMixin):
         scheme = self.files.filter(purpose='scheme teritory')
         return scheme
 
-
     def events(self):
         events = Exposition.objects.filter(place=self)[:6]
         return events

place_exposition/urls.py

@@ -1,18 +1,30 @@
 # -*- coding: utf-8 -*-
-from django.conf.urls import patterns, include, url
+from django.conf.urls import include, patterns, url
-from views import PlaceDetail, PlaceList, PlaceCityCatalog, PlaceCountryCatalog, PlacePhoto
-
 
+from .views import (
+    PlaceCityCatalog,
+    PlaceCountryCatalog,
+    PlaceDetail,
+    PlaceList,
+    PlacePhoto,
+    PlaceByCountry,
+    PlaceByCity,
+)
 
 urlpatterns = patterns('',
-    url(r'country/(?P<slug>.*)/page/(?P<page>\d+)/$', PlaceCountryCatalog.as_view(), {'meta_id': 49}),
-    url(r'country/(?P<slug>.*)/$', PlaceCountryCatalog.as_view(), {'meta_id': 49}),
 
-    url(r'city/(?P<slug>.*)/page/(?P<page>\d+)/$', PlaceCityCatalog.as_view(), {'meta_id': 48}),
+    url(r'^country/$', PlaceByCountry.as_view(), {'meta_id': 49}),
-    url(r'city/(?P<slug>.*)/$', PlaceCityCatalog.as_view(), {'meta_id': 48}),
+    url(r'^country/(?P<slug>.*)/page/(?P<page>\d+)/$', PlaceCountryCatalog.as_view(), {'meta_id': 49}),
-    url(r'(?P<slug>.*)/photo/page/(?P<page>\d+)/$', PlacePhoto.as_view(), {'meta_id': 91}),
+    url(r'^country/(?P<slug>.*)/$', PlaceCountryCatalog.as_view(), {'meta_id': 49}),
-    url(r'(?P<slug>.*)/photo/$', PlacePhoto.as_view(), {'meta_id': 91}),
+
-    url(r'page/(?P<page>\d+)/$', PlaceList.as_view(), {'meta_id': 46}),
+    url(r'^city/$', PlaceByCity.as_view(), {'meta_id': 48}),
-    url(r'(?P<slug>.*)/$', PlaceDetail.as_view(), {'meta_id': 47}),
+    url(r'^city/(?P<slug>.*)/page/(?P<page>\d+)/$', PlaceCityCatalog.as_view(), {'meta_id': 48}),
-    url(r'$', PlaceList.as_view(), {'meta_id':46}),
+    url(r'^city/(?P<slug>.*)/$', PlaceCityCatalog.as_view(), {'meta_id': 48}),
+
+    url(r'^(?P<slug>.*)/photo/page/(?P<page>\d+)/$', PlacePhoto.as_view(), {'meta_id': 91}),
+    url(r'^(?P<slug>.*)/photo/$', PlacePhoto.as_view(), {'meta_id': 91}),
+
+    url(r'^page/(?P<page>\d+)/$', PlaceList.as_view(), {'meta_id': 46}),
+    url(r'^(?P<slug>.*)/$', PlaceDetail.as_view(), {'meta_id': 47}),
+    url(r'^$', PlaceList.as_view(), {'meta_id':46}),
     )

place_exposition/views.py

@@ -1,22 +1,21 @@
 # -*- coding: utf-8 -*-
-from django.shortcuts import  render_to_response
+
-from django.views.generic import DetailView, FormView
+from city.models import City
-from functions.custom_views import ListView
+from country.models import Country
-from django.utils import translation
+from django.conf import settings
-from django.http import HttpResponseRedirect, HttpResponse
-from django.template import RequestContext
 from django.core.context_processors import csrf
-from django.http import Http404
+from django.http import Http404, HttpResponse, HttpResponseRedirect
-from django.shortcuts import get_object_or_404
+from django.shortcuts import get_object_or_404, render_to_response
+from django.template import RequestContext
+from django.utils import translation
 from django.utils.translation import ugettext as _
-#models
+from django.views.generic import DetailView, FormView
-from place_conference.models import PlaceConference
+from functions.cache_mixin import CacheMixin, JitterCacheMixin
-from country.models import Country
+from functions.custom_views import ListView
-from city.models import City
-from models import PlaceExposition
 from meta.views import MetadataMixin
-from django.conf import settings
+from place_conference.models import PlaceConference
-from functions.cache_mixin import JitterCacheMixin, CacheMixin
+
+from .models import PlaceExposition
 
 
 def catalog(request):
@@ -140,6 +139,46 @@ class PlaceList(JitterCacheMixin, MetadataMixin, ListView):
         return list(qs)+list(conf_qs)
 
 
+
+class PlaceCatalogBy(JitterCacheMixin, MetadataMixin, ListView):
+    cache_range = [60*30, 60*60]
+    template_name = 'client/place/catalog_by.html'
+    title1 = ''  # bread_scrumbs
+    title2 = ''  # page_title
+    """
+    abstact class
+    """
+    def get_context_data(self, **kwargs):
+        context = super(PlaceCatalogBy, self).get_context_data(**kwargs)
+        context.update({
+            'title1': self.title1,
+            'title2': self.title2,
+            'catalog': self.catalog,
+            'place_catalog': '/places/'
+        })
+        return context
+
+
+class PlaceByCountry(PlaceCatalogBy):
+    model = Country
+    title1 = _(u'По странам')
+    title2 = _(u'Места по странам')
+    catalog = 'country/'
+
+    def get_queryset(self):
+        return self.model.objects.place_countries_with_count()
+
+
+class PlaceByCity(PlaceCatalogBy):
+    model = City
+    title1 = _(u'По городам')
+    title2 = _(u'Места по городам')
+    catalog = 'city/'
+
+    def get_queryset(self):
+        return self.model.used.place_cities_with_count()
+
+
 class PlaceCatalog(JitterCacheMixin, MetadataMixin, ListView):
     cache_range = settings.CACHE_RANGE
     model = PlaceExposition

templates/client/base_catalog.html

@@ -28,6 +28,8 @@
 
                     {% include 'client/includes/side_confs.html' %}
                     
+                    {% include 'client/includes/side_places.html' %}
+
                     {% include 'client/includes/banners/aside_2.html' %}
 
                     {% include 'client/includes/translators_aside.html' %}

templates/client/includes/side_places.html

@@ -0,0 +1,13 @@
+{% load i18n %}
+<div class="mps-sect">
+	<header>{% trans 'Места' %}</header>
+	<nav>
+		<ul>
+			<li><a href="/places/country/">{% trans 'По странам' %}</a></li>
+			<li><a href="/places/city/">{% trans 'По городам' %}</a></li>
+			<li><a href="/places/city/moscow/">{% trans 'Конференции в Москве' %}</a></li>
+			<li><a href="/places/city/saint-petersburg/">{% trans 'Конференции в Петербурге' %}</a></li>
+      <li><a href="/places/country/russia/">{% trans 'Конференции в России' %}</a></li>
+		</ul>
+	</nav>
+</div>

templates/client/place/catalog_by.html

@@ -0,0 +1,44 @@
+{% extends 'base_catalog.html' %}
+{% load static %}
+{% load i18n %}
+{% load template_filters %}
+
+{% block style %}
+<link rel="stylesheet" href="{% static 'client/css/pages/exposition_by.css' %}">
+{% endblock %}
+
+
+{% block bread_scrumbs %}
+   <div class="bread-crumbs">
+        <a href="/">{% trans 'Главная страница' %}</a>
+       <a href="{{ place_catalog }}">{% trans 'Места' %}</a>
+        <strong>{{ title1 }}</strong>
+   </div>
+{% endblock %}
+
+{% block page_title %}
+    <div class="page-title">
+       <h1>{{ title2 }}:</h1>
+    </div>
+{% endblock %}
+
+{% block content_list %}
+    {% with objects=object_list %}
+        {% for obj in objects %}
+            {% set cur_word = obj.name %}
+            {% if cur_word|slice:":1"|lower != prev_word|slice:":1"|lower and forloop.counter != 1 %}
+                </ul>
+            {% endif %}
+            {% if cur_word|slice:":1"|lower != prev_word|slice:":1"|lower %}
+                <ul class="leter-list">
+                <div class="leter"><font size="5">{{ cur_word|slice:":1"|upper }}</font></div>
+            {% endif %}
+            <li>
+                <a href="{{ place_catalog }}{{ catalog }}{{ obj.url }}/">{{ obj.name }}&nbsp;({{ obj.place_count }})</a>
+            </li>
+            {% set prev_word = obj.name %}
+        {% endfor %}
+    {% endwith %}
+
+{% endblock %}
+