From 46fc19c79fcd51bfdd86642bbdea7b2910a59a23 Mon Sep 17 00:00:00 2001
From: icewing <icewing@36083f99-b078-4883-b0ff-0f9b5a30f544>
Date: Wed, 30 Apr 2008 15:22:41 +0000
Subject: Marcus Povey <marcus@dushka.co.uk> * Changed "verb" to "type" in
 relationship, as described in ODD spec 0.5

git-svn-id: https://code.elgg.org/elgg/trunk@582 36083f99-b078-4883-b0ff-0f9b5a30f544
---
 engine/lib/export.php        | 47 ++------------------------------------------
 engine/lib/relationships.php | 17 +++++++---------
 2 files changed, 9 insertions(+), 55 deletions(-)

(limited to 'engine/lib')

diff --git a/engine/lib/export.php b/engine/lib/export.php
index 3eb22aba2..a44160758 100644
--- a/engine/lib/export.php
+++ b/engine/lib/export.php
@@ -242,12 +242,12 @@
 	 */
 	class ODDRelationship extends ODD
 	{
-		function __construct($uuid1, $verb, $uuid2)
+		function __construct($uuid1, $type, $uuid2)
 		{
 			parent::__construct();
 			
 			$this->setAttribute('uuid1', $uuid1);
-			$this->setAttribute('verb', $verb);
+			$this->setAttribute('type', $type);
 			$this->setAttribute('uuid2', $uuid2);
 		}
 		
@@ -286,49 +286,6 @@
 		return $odd;
 	}
 	
-	/** Relationship verb mapping */
-	$ODD_RELATIONSHIP_VERBS = array();
-	
-	/**
-	 * This function provides a mapping between entity relationships and ODD relationship verbs.
-	 * @param string $relationship The relationship as stored in the database, eg "friend" or "member of"
-	 * @param string $verb The verb, eg "friends" or "joins"
-	 */
-	function register_odd_relationship_mapping($relationship, $verb)
-	{
-		global $ODD_RELATIONSHIP_VERBS;
-		
-		$ODD_RELATIONSHIP_VERBS[$relationship] = $verb;
-	}
-	
-	/**
-	 * Return a mapping for relationship to a pre-registered ODD verb, or false.
-	 * @param string $relationship The relationship
-	 */
-	function get_verb_from_relationship($relationship)
-	{
-		global $ODD_RELATIONSHIP_VERBS;
-		
-		if (isset($ODD_RELATIONSHIP_VERBS[$relationship]))
-			return $ODD_RELATIONSHIP_VERBS[$relationship];
-		
-		return false;
-	}
-	
-	/**
-	 * Return the relationship registered with a given verb, or false.
-	 * @param string $verb The verb.
-	 */
-	function get_relationship_from_verb($verb)
-	{
-		global $ODD_RELATIONSHIP_VERBS;
-		
-		foreach ($ODD_RELATIONSHIP_VERBS as $k => $v)
-			if ($v == $verb) return $k;
-			
-		return false;
-	}
-	
 	/**
 	 * Generate a UUID from a given GUID.
 	 * 
diff --git a/engine/lib/relationships.php b/engine/lib/relationships.php
index a3bb10ca1..071e5ece2 100644
--- a/engine/lib/relationships.php
+++ b/engine/lib/relationships.php
@@ -115,14 +115,10 @@
 		 * @return array
 		 */
 		public function export()
-		{
-			$verb = get_verb_from_relationship($this->relationship); 
-			if (!$verb)
-				throw new ExportException("There is no verb mapping for '{$this->relationship}'.");
-			
+		{			
 			return new ODDRelationship(
 				guid_to_uuid($this->guid_one),
-				$verb,
+				$this->relationship,
 				guid_to_uuid($this->guid_two)
 			);
 		}
@@ -155,8 +151,9 @@
 				$this->attributes['guid_two'] = $entity2->getGUID();
 				
 				// Map verb to relationship
-				$verb = $data->getAttribute('verb');
-				$relationship = get_relationship_from_verb($verb);
+				//$verb = $data->getAttribute('verb');
+				//$relationship = get_relationship_from_verb($verb);
+				$relationship = $data->getAttribute('type');
 				
 				if ($relationship)
 				{	
@@ -477,8 +474,8 @@
 	}
 	
 	/** Register the import hook */
-	register_plugin_hook("import", "all", "import_relationship_plugin_hook", 1);
+	register_plugin_hook("import", "all", "import_relationship_plugin_hook", 3);
 	
 	/** Register the hook, ensuring entities are serialised first */
-	register_plugin_hook("export", "all", "export_relationship_plugin_hook", 1);
+	register_plugin_hook("export", "all", "export_relationship_plugin_hook", 3);
 ?>
\ No newline at end of file
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