diff options
Diffstat (limited to 'engine/lib/activity.php')
| -rw-r--r-- | engine/lib/activity.php | 154 |
1 files changed, 0 insertions, 154 deletions
diff --git a/engine/lib/activity.php b/engine/lib/activity.php deleted file mode 100644 index 818d16a4b..000000000 --- a/engine/lib/activity.php +++ /dev/null @@ -1,154 +0,0 @@ -<?php
- /**
- * Elgg activity stream.
- * Functions for listening for and generating the rich activity stream from the
- * system log.
- *
- * @package Elgg
- * @subpackage Core
- * @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html GNU Public License version 2
- * @author Curverider Ltd
- * @copyright Curverider Ltd 2008-2009
- * @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 = get_entities_from_relationship($owner_relationship,$owner_guid[0],false,"user",$subtype,0,"time_created desc",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);
- }
-?>
\ No newline at end of file |