From 942539d2865be193f93dd44c9c0ee44f25fbc70b Mon Sep 17 00:00:00 2001
From: marcus <marcus@36083f99-b078-4883-b0ff-0f9b5a30f544>
Date: Wed, 30 Jul 2008 11:45:12 +0000
Subject: Extender getURL() support (no overide as of yet)

git-svn-id: https://code.elgg.org/elgg/trunk@1591 36083f99-b078-4883-b0ff-0f9b5a30f544
---
 engine/lib/annotations.php | 61 +++++++++++++++++++++++++++++++++++++++++++++-
 engine/lib/extender.php    |  7 ++++++
 engine/lib/metadata.php    | 59 ++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 126 insertions(+), 1 deletion(-)

(limited to 'engine/lib')

diff --git a/engine/lib/annotations.php b/engine/lib/annotations.php
index b79a94273..255e8a9b0 100644
--- a/engine/lib/annotations.php
+++ b/engine/lib/annotations.php
@@ -98,7 +98,14 @@
 		function delete() 
 		{ 
 			return delete_annotation($this->id); 
-		}
+		}
+		
+		/**
+		 * Get a url for this annotation.
+		 *
+		 * @return string
+		 */
+		public function getURL() { return get_annotation_url($this->guid); }
 	
 		// SYSTEM LOG INTERFACE ////////////////////////////////////////////////////////////
 
@@ -665,6 +672,58 @@
 		}
 		
 		return $returnvalue;
+	}
+	
+	/**
+	 * Get the URL for this item of metadata, by default this links to the export handler in the current view.
+	 *
+	 * @param int $id
+	 */
+	function get_annotation_url($id)
+	{
+		$id = (int)$id;
+		
+		global $CONFIG;
+		
+		if ($extender = get_annotation($id)) {
+
+			$view = elgg_get_viewtype(); 
+			
+			$guid = $extender->entity_guid;
+			$type = $extender->type;
+			
+			$url = "";
+			
+			/*if (isset($CONFIG->entity_url_handler[$entity->getType()][$entity->getSubType()])) {
+				$function =  $CONFIG->entity_url_handler[$entity->getType()][$entity->getSubType()];
+				if (is_callable($function)) {
+					$url = $function($entity);
+				}
+			}
+			if (isset($CONFIG->entity_url_handler[$entity->getType()]['all'])) {
+				$function =  $CONFIG->entity_url_handler[$entity->getType()]['all'];
+				if (is_callable($function)) {
+					$url = $function($entity);
+				}
+			}
+			if (isset($CONFIG->entity_url_handler['all']['all'])) {
+				$function =  $CONFIG->entity_url_handler['all']['all'];
+				if (is_callable($function)) {
+					$url = $function($entity);
+				}
+			}*/
+			
+
+			if ($url == "") {
+				$nameid = $extender->id;
+				if ($type == 'volatile')
+					$nameid== $extender->name;
+				$url = $CONFIG->wwwroot  . "$view/$guid/$type/$nameid/";
+			} 
+			return $url;
+			
+		} 
+		return false;
 	}
 	
 	/** Register the hook */
diff --git a/engine/lib/extender.php b/engine/lib/extender.php
index 85908d62a..8af18c38c 100644
--- a/engine/lib/extender.php
+++ b/engine/lib/extender.php
@@ -113,6 +113,13 @@
 			return can_edit_extender($this->id,$this->type,$user_guid);
 		}
 		
+		/**
+		 * Return a url for this extender.
+		 *
+		 * @return string
+		 */
+		public abstract function getURL();
+		
 		// EXPORTABLE INTERFACE ////////////////////////////////////////////////////////////
 		
 		/**
diff --git a/engine/lib/metadata.php b/engine/lib/metadata.php
index efa82db01..14e141ec4 100644
--- a/engine/lib/metadata.php
+++ b/engine/lib/metadata.php
@@ -108,6 +108,13 @@
 		{ 
 			return delete_metadata($this->id); 
 		}
+		
+		/**
+		 * Get a url for this item of metadata.
+		 *
+		 * @return string
+		 */
+		public function getURL() { return get_metadata_url($this->id); }
 	
 		// SYSTEM LOG INTERFACE ////////////////////////////////////////////////////////////
 
@@ -726,6 +733,58 @@
 		
 		return $valuearray;
 		
+	}
+	
+	/**
+	 * Get the URL for this item of metadata, by default this links to the export handler in the current view.
+	 *
+	 * @param int $id
+	 */
+	function get_metadata_url($id)
+	{
+		$id = (int)$id;
+		
+		global $CONFIG;
+		
+		if ($extender = get_metadata($id)) {
+
+			$view = elgg_get_viewtype(); 
+			
+			$guid = $extender->entity_guid;
+			$type = $extender->type;
+			
+			$url = "";
+			
+			/*if (isset($CONFIG->entity_url_handler[$entity->getType()][$entity->getSubType()])) {
+				$function =  $CONFIG->entity_url_handler[$entity->getType()][$entity->getSubType()];
+				if (is_callable($function)) {
+					$url = $function($entity);
+				}
+			}
+			if (isset($CONFIG->entity_url_handler[$entity->getType()]['all'])) {
+				$function =  $CONFIG->entity_url_handler[$entity->getType()]['all'];
+				if (is_callable($function)) {
+					$url = $function($entity);
+				}
+			}
+			if (isset($CONFIG->entity_url_handler['all']['all'])) {
+				$function =  $CONFIG->entity_url_handler['all']['all'];
+				if (is_callable($function)) {
+					$url = $function($entity);
+				}
+			}*/
+			
+
+			if ($url == "") {
+				$nameid = $extender->id;
+				if ($type == 'volatile')
+					$nameid== $extender->name;
+				$url = $CONFIG->wwwroot  . "$view/$guid/$type/$nameid/";
+			} 
+			return $url;
+			
+		} 
+		return false;
 	}
 	
 	/** Register the hook */
-- 
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