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-rw-r--r--engine/lib/activity.php169
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);
-}