1 files changed, 0 insertions, 169 deletions
diff --git a/engine/lib/activity.php b/engine/lib/activity.php
deleted file mode 100644
index 51b083531..000000000
--- a/engine/lib/activity.php
+++ /dev/null
@@ -1,169 +0,0 @@
-<?php
-/**
- * Elgg activity stream.
- * Functions for listening for and generating the rich activity stream from the
- * system log.
- *
- * @package Elgg
- * @subpackage Core
- * @author Curverider Ltd
- * @link http://elgg.org/
- */
-
-/**
- * Construct and execute the query required for the activity stream.
- *
- * @param int $limit Limit the query.
- * @param int $offset Execute from the given object
- * @param mixed $type A type, or array of types to look for. Note: This is how they appear in the SYSTEM LOG.
- * @param mixed $subtype A subtype, or array of types to look for. Note: This is how they appear in the SYSTEM LOG.
- * @param mixed $owner_guid The guid or a collection of GUIDs
- * @param string $owner_relationship If defined, the relationship between $owner_guid and the entity owner_guid - so "is $owner_guid $owner_relationship with $entity->owner_guid"
- * @return array An array of system log entries.
- */
-function get_activity_stream_data($limit = 10, $offset = 0, $type = "", $subtype = "", $owner_guid = "", $owner_relationship = "") {
-	global $CONFIG;
-
-	$limit = (int)$limit;
-	$offset = (int)$offset;
-
-	if ($type) {
-		if (!is_array($type)) {
-			$type = array(sanitise_string($type));
-		} else {
-			foreach ($type as $k => $v) {
-				$type[$k] = sanitise_string($v);
-			}
-		}
-	}
-
-	if ($subtype) {
-		if (!is_array($subtype)) {
-			$subtype = array(sanitise_string($subtype));
-		} else {
-			foreach ($subtype as $k => $v) {
-				$subtype[$k] = sanitise_string($v);
-			}
-		}
-	}
-
-	if ($owner_guid) {
-		if (is_array($owner_guid)) {
-			foreach ($owner_guid as $k => $v) {
-				$owner_guid[$k] = (int)$v;
-			}
-		} else {
-			$owner_guid = array((int)$owner_guid);
-		}
-	}
-
-	$owner_relationship = sanitise_string($owner_relationship);
-
-	// Get a list of possible views
-	$activity_events= array();
-	$activity_views = array_merge(elgg_view_tree('activity', 'default'), elgg_view_tree('river', 'default')); // Join activity with river
-
-	$done = array();
-
-	foreach ($activity_views as $view) {
-		$fragments = explode('/', $view);
-		$tmp = explode('/',$view, 2);
-		$tmp = $tmp[1];
-
-		if ((isset($fragments[0])) && (($fragments[0] == 'river') || ($fragments[0] == 'activity'))
-			&& (!in_array($tmp, $done))) {
-
-			if (isset($fragments[1])) {
-				$f = array();
-				for ($n = 1; $n < count($fragments); $n++) {
-					$val = sanitise_string($fragments[$n]);
-					switch($n) {
-						case 1: $key = 'type'; break;
-						case 2: $key = 'subtype'; break;
-						case 3: $key = 'event'; break;
-					}
-					$f[$key] = $val;
-				}
-
-				// Filter result based on parameters
-				$add = true;
-				if ($type) {
-					if (!in_array($f['type'], $type)) {
-						$add = false;
-					}
-				}
-				if (($add) && ($subtype)) {
-					if (!in_array($f['subtype'], $subtype)) {
-						$add = false;
-					}
-				}
-				if (($add) && ($event)) {
-					if (!in_array($f['event'], $event)) {
-						$add = false;
-					}
-				}
-
-				if ($add) {
-					$activity_events[] = $f;
-				}
-			}
-
-			$done[] = $tmp;
-		}
-	}
-
-	$n = 0;
-	foreach ($activity_events as $details) {
-		// Get what we're talking about
-		if ($details['subtype'] == 'default') {
-			$details['subtype'] = '';
-		}
-
-		if (($details['type']) && ($details['event'])) {
-			if ($n > 0) {
-				$obj_query .= " or ";
-			}
-
-			$access = "";
-			if ($details['type']!='relationship') {
-				$access = " and " . get_access_sql_suffix('sl');
-			}
-
-			$obj_query .= "( sl.object_type='{$details['type']}'
-				AND sl.object_subtype='{$details['subtype']}'
-				AND sl.event='{$details['event']}' $access )";
-
-			$n++;
-		}
-	}
-
-	// User
-	if ((count($owner_guid)) &&  ($owner_guid[0] != 0)) {
-		$user = " and sl.performed_by_guid in (".implode(',', $owner_guid).")";
-
-		if ($owner_relationship) {
-			$friendsarray = "";
-			if ($friends = elgg_get_entities_from_relationship(array(
-				'relationship' => $owner_relationship, 
-				'relationship_guid' => $owner_guid[0],
-				'inverse_relationship' => FALSE, 
-				'types' => 'user', 
-				'subtypes' => $subtype, 
-				'limit' => 9999))
-			) {
-
-				$friendsarray = array();
-				foreach($friends as $friend) {
-					$friendsarray[] = $friend->getGUID();
-				}
-
-				$user = " and sl.performed_by_guid in (" . implode(',', $friendsarray).")";
-			}
-		}
-	}
-
-	$query = "SELECT sl.* FROM {$CONFIG->dbprefix}system_log sl
-		WHERE 1 $user AND ($obj_query)
-		ORDER BY sl.time_created desc limit $offset, $limit";
-	return get_data($query);
-}