diff -r 91bc8521e3cb -r 7c3f54ce68af web/hdalab/views/ajax.py
--- a/web/hdalab/views/ajax.py	Thu Oct 04 12:25:12 2012 +0200
+++ b/web/hdalab/views/ajax.py	Thu Oct 11 15:42:38 2012 +0200
@@ -423,72 +423,14 @@
         
     return HttpResponse(content=outputstr, mimetype='application/json')
 
-def contentsbytag(request):
-    
-    lang = request.GET.get('lang',request.LANGUAGE_CODE)
-    label = request.GET.get('label', None).strip().lower()
-    max_tag_order = int(request.GET.get('mto', '30'))
-    content_count = int(request.GET.get('contentcount', '30'))
-    
-    cache_key = fix_cache_key("contentsbytag-%s"%unicode(label).encode("utf-8"))
-    
-    outputstr = cache.get(cache_key)
-    
-    if outputstr is None:
-        
-        matchtagids = []
-        
-        contentqs = Datasheet.objects.filter(validated=True)
-        
-        no_translate_langs = [ 'fr' ]
-        if lang in no_translate_langs:
-            tagsqs = Tag.objects.filter( label__iexact = label )
-        else:
-            tagsqs = Tag.objects.select_related('dbpedia_fields').filter(dbpedia_fields__translations__label__iexact = label, dbpedia_fields__translations__language_code=lang)
-            
-        contentqs = contentqs.select_related('taggedsheet__tag').filter(taggedsheet__tag__in=tagsqs).distinct()
-        
-        cont_count = contentqs.count()
-        
-        contenus = dict([(content.id, {'score' : 0, 'tags' : [], 'id':content.id, 'title': content.title, 'description': content.description, 'url': content.url}) for content in contentqs[0:content_count]])
-        contentids = contenus.keys()
-        
-        qs = DatasheetExtras.objects.select_related('insee').filter(datasheet__in = contentids)
-        for dse in qs:
-            contenus[dse.datasheet_id]['coords'] = {'city_name': dse.insee.city_name, 'latitude': dse.insee.latitude, 'longitude': dse.insee.longitude}
-        
-        qs = list(TaggedSheet.objects.select_related('tag', 'tag__dbpedia_fields').filter(datasheet__in = contentids).order_by('order'))
-        
-        if lang in no_translate_langs:
-            translations = {}
-        else:
-            transqs = DbpediaFieldsTranslation.objects.filter(master__in = [ts.tag.dbpedia_fields for ts in qs], language_code = lang)
-            translations = dict([(trans.master_id,trans.label) for trans in transqs])
-        
-        for ts in qs:
-            translated_label = translations.get(ts.tag.dbpedia_fields.id, ts.tag.label) if ts.tag.dbpedia_fields is not None else ts.tag.label
-            match_tag = ( label == translated_label.lower() )
-            contenus[ts.datasheet_id]['tags'].append({'id': ts.tag.id, 'label':ts.tag.label, 'order':ts.order, 'match': match_tag , 'translated_label': translated_label})
-            
-            if match_tag:
-                contenus[ts.datasheet_id]['score'] += 2*max_tag_order - ts.order
-            
-        contenus = sorted(contenus.values(),key=lambda e: -e['score'])
-        
-        output = {'count': cont_count, 'contents': contenus}
-        outputstr = json.dumps(output)
-        cache.set(cache_key, outputstr)
-        
-    return HttpResponse(content=outputstr, mimetype='application/json')
-
 def subtree(tree):
-    MAX_TAG_ORDER = 8
+    MAX_TAG_ORDER = 16
     label = tree['label']
     sub = tree.get('contents',[])
     
     datasheets = Datasheet.objects.filter(validated = True, taggedsheet__tag__label__iexact = label, taggedsheet__order__lte = MAX_TAG_ORDER).annotate(tagorder=Min('taggedsheet__order')).select_related('organisation').distinct()
     
-    contents = [{ 'description': ds.description, 'title': ds.title, 'url': ds.url, 'score': MAX_TAG_ORDER - ds.tagorder, 'id': ds.id, 'hda_id': ds.hda_id, 'organization': ds.organisation.name } for ds in datasheets]
+    contents = [{ 'description': ds.description, 'title': ds.title, 'url': ds.url, 'score': int((MAX_TAG_ORDER - ds.tagorder)/2), 'id': ds.id, 'hda_id': ds.hda_id, 'organization': ds.organisation.name } for ds in datasheets]
     
     contents = sorted(contents, key=lambda e: -e['score'])