Pulling in MITRE's search core. Fo'rizzle this time. Yo.

git-svn-id: http://code.elgg.org/elgg/trunk@3572 36083f99-b078-4883-b0ff-0f9b5a30f544

3 files changed, 41 insertions, 54 deletions

diff --git a/engine/lib/elgglib.php b/engine/lib/elgglib.php
index 7a10cd809..2b2180532 100644
--- a/engine/lib/elgglib.php
+++ b/engine/lib/elgglib.php
@@ -724,7 +724,7 @@ function elgg_view_entity_list($entities, $count, $offset, $limit, $fullview = t
 
 	$context = get_context();
 
-	$html = elgg_view('search/entity_list',array(
+	$html = elgg_view('entities/entity_list',array(
 		'entities' => $entities,
 		'count' => $count,
 		'offset' => $offset,
@@ -992,7 +992,7 @@ function elgg_count_comments($entity) {
  * @return string The HTML (etc) representing the listing
  */
 function elgg_view_listing($icon, $info) {
-	return elgg_view('search/listing',array('icon' => $icon, 'info' => $info));
+	return elgg_view('entities/entity_listing',array('icon' => $icon, 'info' => $info));
 }
 
 /**
diff --git a/engine/lib/entities.php b/engine/lib/entities.php
index 373654431..7fe849421 100644
--- a/engine/lib/entities.php
+++ b/engine/lib/entities.php
@@ -63,6 +63,13 @@ abstract class ElggEntity implements
 	 */
 	protected $temp_annotations;
 
+ 
+	/**
+	 * Volatile data structure for this object, allows for storage of data 
+	 * in-memory that isn't sync'd back to the metadata table.
+	 */
+	protected $volatile;
+
 	/**
 	 * Initialise the attributes array.
 	 * This is vital to distinguish between metadata and base parameters.
@@ -84,6 +91,9 @@ abstract class ElggEntity implements
 		if (!is_array($this->temp_annotations)) {
 			$this->temp_annotations = array();
 		}
+		if (!is_array($this->volatile)) {
+			$this->volatile = array();
+		}
 
 		$this->attributes['guid'] = "";
 		$this->attributes['type'] = "";
@@ -325,6 +335,35 @@ abstract class ElggEntity implements
 		}
 	}
 
+	
+	/**
+	 * Get a piece of volatile (non-persisted) data on this entity
+	 */
+	public function getVolatileData($name) {
+		if (!is_array($this->volatile)) {
+			$this->volatile = array();
+		}
+		
+		if (array_key_exists($name, $this->volatile)) {
+			return $this->volatile[$name];
+		} else {
+			return NULL;
+		}			
+	}
+	
+
+	/**
+	 * Set a piece of volatile (non-persisted) data on this entity
+	 */
+	public function setVolatileData($name, $value) {
+		if (!is_array($this->volatile)) {
+			$this->volatile = array();
+		}
+		    
+		$this->volatile[$name] = $value;
+	}
+
+
 	/**
 	 * Remove all entities associated with this entity
 	 *
diff --git a/engine/lib/search.php b/engine/lib/search.php
deleted file mode 100644
index 0f6c0a12d..000000000
--- a/engine/lib/search.php
+++ /dev/null
@@ -1,52 +0,0 @@
-<?php
-/**
- * Elgg search helper functions.
- *
- * @package Elgg
- * @subpackage Core
- * @author Curverider Ltd <info@elgg.com>
- * @link http://elgg.org/
- */
-
-/**
- * Initialise search helper functions.
- *
- */
-function search_init() {
-	register_page_handler('search','search_page_handler');
-}
-
-/**
- * Page handler for search
- *
- * @param array $page Page elements from pain page handler
- */
-function search_page_handler($page) {
-	global $CONFIG;
-
-	if(!get_input('tag')) {
-		set_input('tag', $page[0]);
-	}
-
-	if (isset($page[0])) {
-		switch ($page[0]) {
-			case 'user' :
-			case 'users' :
-				include_once($CONFIG->path . "search/users.php");
-				break;
-
-			case 'group' :
-			case 'groups' :
-				include_once($CONFIG->path . "search/groups.php");
-				break;
-
-			default:
-				include_once($CONFIG->path . "search/index.php");
-		}
-	} else {
-		include_once($CONFIG->path . "search/index.php");
-	}
-}
-
-/** Register init system event **/
-register_elgg_event_handler('init','system','search_init');
\ No newline at end of file