Merge branch 'Step26_full-text-search-using-django-haystack' into demo

Author: yangxg

.gitignore

@@ -92,6 +92,7 @@ ENV/
 
 database/
 media/
+whoosh_index/
 .idea/
 *.sqlite3
 fabfile.py

blog/search_indexes.py

@@ -0,0 +1,12 @@
+from haystack import indexes
+from .models import Post
+
+
+class PostIndex(indexes.SearchIndex, indexes.Indexable):
+    text = indexes.CharField(document=True, use_template=True)
+
+    def get_model(self):
+        return Post
+
+    def index_queryset(self, using=None):
+        return self.get_model().objects.all()

blog/urls.py

@@ -9,4 +9,5 @@
     url(r'^archives/(?P<year>[0-9]{4})/(?P<month>[0-9]{1,2})/$', views.ArchivesView.as_view(), name='archives'),
     url(r'^category/(?P<pk>[0-9]+)/$', views.CategoryView.as_view(), name='category'),
     url(r'^tag/(?P<pk>[0-9]+)/$', views.TagView.as_view(), name='tag'),
+    # url(r'^search/$', views.search, name='search'),
 ]

blog/views.py

@@ -2,6 +2,7 @@
 
 from markdown.extensions.toc import TocExtension
 
+from django.db.models import Q
 from django.shortcuts import render, get_object_or_404
 from django.views.generic import ListView, DetailView
 from django.utils.text import slugify
@@ -297,3 +298,18 @@ class TagView(ListView):
     def get_queryset(self):
         tag = get_object_or_404(Tag, pk=self.kwargs.get('pk'))
         return super(TagView, self).get_queryset().filter(tags=tag)
+
+
+"""
+def search(request):
+    q = request.GET.get('q')
+    error_msg = ''
+
+    if not q:
+        error_msg = "请输入关键词"
+        return render(request, 'blog/index.html', {'error_msg': error_msg})
+
+    post_list = Post.objects.filter(Q(title__icontains=q) | Q(body__icontains=q))
+    return render(request, 'blog/index.html', {'error_msg': error_msg,
+                                               'post_list': post_list})
+"""