Random optimizations.

[wolnelektury.git] / apps / search / views.py

diff --git a/apps/search/views.py b/apps/search/views.py
index fd5883e..ec8275b 100644 (file)
--- a/apps/search/views.py
+++ b/apps/search/views.py
@@ -10,15 +10,17 @@ from django.utils.translation import ugettext as _
 
 from catalogue.utils import split_tags
 from catalogue.models import Book, Tag, Fragment
+from pdcounter.models import Author as PDCounterAuthor, BookStub as PDCounterBook
 from catalogue.views import JSONResponse
 from search import Search, JVM, SearchResult
 from lucene import StringReader
 from suggest.forms import PublishingSuggestForm
 from time import sleep
 import re
-import enchant
+#import enchant
+import json
 
-dictionary = enchant.Dict('pl_PL')
+#dictionary = enchant.Dict('en_US')
 
 
 def match_word_re(word):
@@ -35,13 +37,14 @@ def did_you_mean(query, tokens):
         if len(authors) > 0:
             continue
 
-        if not dictionary.check(t):
-            try:
-                change_to = dictionary.suggest(t)[0].lower()
-                if change_to != t.lower():
-                    change[t] = change_to
-            except IndexError:
-                pass
+        if False:
+            if not dictionary.check(t):
+                try:
+                    change_to = dictionary.suggest(t)[0].lower()
+                    if change_to != t.lower():
+                        change[t] = change_to
+                except IndexError:
+                    pass
 
     if change == {}:
         return None
@@ -90,22 +93,40 @@ def hint(request):
     tags = search.hint_tags(prefix, pdcounter=True)
     books = search.hint_books(prefix)
 
+    
+    def is_dupe(tag):
+        if isinstance(tag, PDCounterAuthor):
+            if filter(lambda t: t.slug == tag.slug and t != tag, tags):
+                return True
+        elif isinstance(tag, PDCounterBook):
+            if filter(lambda b: b.slug == tag.slug, tags):
+                return True
+        return False
+
+    tags = filter(lambda t: not is_dupe(t), tags)
+
     def category_name(c):
         if c.startswith('pd_'):
             c = c[len('pd_'):]
         return _(c)
 
-    return JSONResponse(
-        [{'label': t.name,
-          'category': category_name(t.category),
-          'id': t.id,
-          'url': t.get_absolute_url()}
-          for t in tags] + \
-          [{'label': b.title,
-            'category': _('book'),
-            'id': b.id,
-            'url': b.get_absolute_url()}
-            for b in books])
+    callback = request.GET.get('callback', None)
+    data = [{'label': t.name,
+              'category': category_name(t.category),
+              'id': t.id,
+              'url': t.get_absolute_url()}
+              for t in tags] + \
+              [{'label': b.title,
+                'category': _('book'),
+                'id': b.id,
+                'url': b.get_absolute_url()}
+                for b in books]
+    if callback:
+        return HttpResponse("%s(%s);" % (callback, json.dumps(data)),
+                            content_type="application/json; charset=utf-8")
+    else:
+        return JSONResponse(data)
+            
 
 
 def main(request):