implementation for searching something in 'News' and 'Intern'

fet2020/posts/search_indexes.py

@@ -0,0 +1,38 @@
+from haystack import indexes
+from html2text import html2text
+
+from .models import Post
+
+
+class PostIndex(indexes.SearchIndex, indexes.Indexable):
+    text = indexes.CharField(document=True, use_template=True)
+    title = indexes.EdgeNgramField(model_attr="title")
+    body = indexes.EdgeNgramField(model_attr="body", null=True)
+    status = indexes.EdgeNgramField(model_attr="status")
+    date = indexes.DateField()
+    agenda = indexes.EdgeNgramField(null=True)
+    protocol = indexes.EdgeNgramField(null=True)
+
+    def get_model(self):
+        return Post
+
+    def index_queryset(self, using=None):
+        return self.get_model().objects.date_sorted_list(public=False)
+
+    def prepare_date(self, obj):
+        if obj.post_type == "N":
+            return obj.public_date
+        elif obj.post_type == "E":
+            return obj.event_start.date()
+        elif obj.post_type == "F":
+            return obj.event_start.date()
+
+    def prepare_agenda(self, obj):
+        if obj.has_agenda:
+            return html2text(obj.agenda_html)
+        return None
+
+    def prepare_protocol(self, obj):
+        if obj.has_protocol:
+            return html2text(obj.protocol_html)
+        return None