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 10374e386..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 - - * @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 = 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 |