<?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);
+/**
+ * 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($v);
+ }
+
+ if ($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);
+ }
+
+ 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;
+ }
+
+ $owner_relationship = sanitise_string($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;
}
-
- // Filter result based on parameters
- $add = true;
- if ($type) {
- if (!in_array($f['type'], $type)) $add = false;
+ $f[$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) && ($subtype)) {
+ if (!in_array($f['subtype'], $subtype)) {
+ $add = false;
}
- if (($add) && ($event)) {
- if (!in_array($f['event'], $event)) $add = false;
+ }
+ if (($add) && ($event)) {
+ if (!in_array($f['event'], $event)) {
+ $add = false;
}
-
- if ($add)
- $activity_events[] = $f;
}
-
- $done[] = $tmp;
+
+ if ($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'] = '';
}
- $n = 0;
- foreach ($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 )";
-
- $n++;
+ if (($details['type']) && ($details['event'])) {
+ if ($n > 0) {
+ $obj_query .= " or ";
}
-
- }
-
- // User
- if ((count($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).")";
+
+ $access = "";
+ if ($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
+
+ $query = "SELECT sl.* FROM {$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
projects / lorea / elgg.git / commitdiff