# HG changeset patch
# User neko259 <neko259@gmail.com>
# Date 2016-05-04 13:33:38
# Node ID 260716a03425b5097bfd946c3da3a8dbe80e398c
# Parent  2edb321f314f6ece1054829cd21a86800f45666f

Parse global id reflinks

diff --git a/boards/signals.py b/boards/signals.py
--- a/boards/signals.py
+++ b/boards/signals.py
@@ -1,9 +1,9 @@
 import re
 from boards.mdx_neboard import get_parser
 
-from boards.models import Post
+from boards.models import Post, GlobalId
 from boards.models.post import REGEX_NOTIFICATION
-from boards.models.post import REGEX_REPLY
+from boards.models.post import REGEX_REPLY, REGEX_GLOBAL_REPLY
 from boards.models.user import Notification
 from django.db.models.signals import post_save, pre_save, pre_delete, \
     post_delete
@@ -28,6 +28,25 @@ def connect_replies(instance, **kwargs):
 
 
 @receiver(post_save, sender=Post)
+def connect_global_replies(instance, **kwargs):
+    for reply_number in re.finditer(REGEX_GLOBAL_REPLY, instance.get_raw_text()):
+        key_type = reply_number.group(1)
+        key = reply_number.group(2)
+        local_id = reply_number.group(3)
+
+        try:
+            global_id = GlobalId.objects.get(key_type=key_type, key=key,
+                    local_id=local_id)
+            referenced_post = Post.objects.get(global_id=global_id)
+            referenced_post.referenced_posts.add(instance)
+            referenced_post.last_edit_time = instance.pub_time
+            referenced_post.build_refmap()
+            referenced_post.save(update_fields=['refmap', 'last_edit_time'])
+        except (GlobalId.ObjectDoesNotExist, Post.ObjectDoesNotExist):
+            pass
+
+
+@receiver(post_save, sender=Post)
 def connect_notifications(instance, **kwargs):
     for reply_number in re.finditer(REGEX_NOTIFICATION, instance.get_raw_text()):
         user_name = reply_number.group(1).lower()