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authormarcus <marcus@36083f99-b078-4883-b0ff-0f9b5a30f544>2008-07-29 16:18:50 +0000
committermarcus <marcus@36083f99-b078-4883-b0ff-0f9b5a30f544>2008-07-29 16:18:50 +0000
commit7aee7f5f41387b9d6d3aa9c168e6d50430a67226 (patch)
tree164438925c553259af7c20ed8b33b83ec350ce9c /engine
parent808ead24b977e01204a93e4c5b98ce24a832eb69 (diff)
downloadelgg-7aee7f5f41387b9d6d3aa9c168e6d50430a67226.tar.gz
elgg-7aee7f5f41387b9d6d3aa9c168e6d50430a67226.tar.bz2
Added some useful helper functions.
git-svn-id: https://code.elgg.org/elgg/trunk@1576 36083f99-b078-4883-b0ff-0f9b5a30f544
Diffstat (limited to 'engine')
-rw-r--r--engine/lib/system_log.php36
1 files changed, 36 insertions, 0 deletions
diff --git a/engine/lib/system_log.php b/engine/lib/system_log.php
index 85087219b..ad1616d6a 100644
--- a/engine/lib/system_log.php
+++ b/engine/lib/system_log.php
@@ -102,6 +102,42 @@
}
/**
+ * Return a specific log entry.
+ *
+ * @param int $entry_id The log entry
+ */
+ function get_log_entry($entry_id)
+ {
+ global $CONFIG;
+
+ $entry_id = (int)$entry_id;
+
+ return get_data_row("SELECT * from {$CONFIG->dbprefix}system_log where id=$entry_id");
+ }
+
+ /**
+ * Return the object referred to by a given log entry
+ *
+ * @param int $entry_id The log entry
+ */
+ function get_object_from_log_entry($entry_id)
+ {
+ $entry = get_log_entry($entry_id);
+
+ if ($entry)
+ {
+ $class = $entry->object_class;
+ $tmp = new $class();
+ $object = $tmp->getObjectFromID($entry->object_id);
+
+ if ($object)
+ return $object;
+ }
+
+ return false;
+ }
+
+ /**
* Log a system event related to a specific object.
*
* This is called by the event system and should not be called directly.