From cafd3b84cead11f6e9bf4222f1e28ee3cc158a7a Mon Sep 17 00:00:00 2001
From: cash <cash.costello@gmail.com>
Date: Thu, 8 Dec 2011 20:59:08 -0500
Subject: Fixes #4025 added a url handler for comments

---
 engine/lib/annotations.php | 32 +++++++++++++++++++++++++++-----
 1 file changed, 27 insertions(+), 5 deletions(-)

(limited to 'engine/lib/annotations.php')

diff --git a/engine/lib/annotations.php b/engine/lib/annotations.php
index e40ab2e39..bfd40d1e8 100644
--- a/engine/lib/annotations.php
+++ b/engine/lib/annotations.php
@@ -528,6 +528,20 @@ function elgg_annotation_exists($entity_guid, $annotation_type, $owner_guid = NU
 	return FALSE;
 }
 
+/**
+ * Return the URL for a comment
+ *
+ * @param ElggAnnotation $comment The comment object 
+ * @return string
+ * @access private
+ */
+function elgg_comment_url_handler(ElggAnnotation $comment) {
+	$entity = $comment->getEntity();
+	if ($entity) {
+		return $entity->getURL() . '#item-annotation-' . $comment->id;
+	}
+}
+
 /**
  * Register an annotation url handler.
  *
@@ -540,11 +554,6 @@ function elgg_register_annotation_url_handler($extender_name = "all", $function_
 	return elgg_register_extender_url_handler('annotation', $extender_name, $function_name);
 }
 
-/** Register the hook */
-elgg_register_plugin_hook_handler("export", "all", "export_annotation_plugin_hook", 2);
-
-elgg_register_plugin_hook_handler('unit_test', 'system', 'annotations_test');
-
 /**
  * Register annotation unit tests
  * @access private
@@ -554,3 +563,16 @@ function annotations_test($hook, $type, $value, $params) {
 	$value[] = $CONFIG->path . 'engine/tests/api/annotations.php';
 	return $value;
 }
+
+/**
+ * Initialize the annotation library
+ * @access private
+ */
+function elgg_annotations_init() {
+	elgg_register_annotation_url_handler('generic_comment', 'elgg_comment_url_handler');
+
+	elgg_register_plugin_hook_handler("export", "all", "export_annotation_plugin_hook", 2);
+	elgg_register_plugin_hook_handler('unit_test', 'system', 'annotations_test');
+}
+
+elgg_register_event_handler('init', 'system', 'elgg_annotations_init');
-- 
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