/**
* handles the extended garbage collection
*
* @param string $hook hookname
* @param string $type hooktype
* @param mixed $returnvalue current return value
* @param mixed $params original parameters
*
* @return void
*/
public static function collect($hook, $type, $returnvalue, $params)
{
if (elgg_get_plugin_setting('enable_gc', 'garbagecollector_extended') !== 'yes') {
return;
}
elgg_register_plugin_hook_handler('permissions_check', 'all', '\\Elgg\\Values::getTrue');
$dbprefix = elgg_get_config('dbprefix');
// overrule access settigns
$ia = elgg_get_ignore_access();
elgg_set_ignore_access(true);
// cleanup entities
if ($entity_guids = garbagecollector_extended_get_orphaned_entities()) {
echo elgg_echo('garbagecollector_extended:cleanup', ['entities']);
foreach ($entity_guids as $guid) {
$entity = get_entity($guid);
if ($entity) {
$entity->delete();
}
}
echo elgg_echo('garbagecollector_extended:done') . '\\n';
}
// cleanup access collections
if ($acl_ids = garbagecollector_extended_get_orphaned_access_collections()) {
echo elgg_echo('garbagecollector_extended:cleanup', ['access collections']);
foreach ($acl_ids as $id) {
delete_access_collection($id);
}
echo elgg_echo('garbagecollector_extended:done') . '\\n';
}
// cleanup annotations
if ($anno_ids = garbagecollector_extended_get_orphaned_annotations()) {
echo elgg_echo('garbagecollector_extended:cleanup', ['annotations']);
foreach ($anno_ids as $id) {
elgg_delete_annotation_by_id($id);
}
echo elgg_echo('garbagecollector_extended:done') . '\\n';
}
// cleanup metadata
if ($meta_ids = garbagecollector_extended_get_orphaned_metadata()) {
echo elgg_echo('garbagecollector_extended:cleanup', ['metadata']);
foreach ($meta_ids as $id) {
// We need to manualy delete metadata as the Elgg functions don't work because this is orphaned metadata
// also we need to delete this one by one because of potential long query strings
$sql = 'DELETE FROM ' . $dbprefix . 'metadata';
$sql .= ' WHERE id = ' . $id;
delete_data($sql);
}
echo elgg_echo('garbagecollector_extended:done') . '\\n';
}
// cleanup private settings
if ($private_ids = garbagecollector_extended_get_orphaned_private_settings()) {
echo elgg_echo('garbagecollector_extended:cleanup', ['private settings']);
foreach ($private_ids as $id) {
// We need to manualy delete private settings as Elgg doesn't have a function fot this
// also we need to delete this one by one because of potential long query strings
$sql = 'DELETE FROM ' . $dbprefix . 'private_settings';
$sql .= ' WHERE id = ' . $id;
delete_data($sql);
}
echo elgg_echo('garbagecollector_extended:done') . '\\n';
}
// cleanup relationships
if ($rel_ids = garbagecollector_extended_get_orphaned_relationships()) {
echo elgg_echo('garbagecollector_extended:cleanup', ['relationships']);
foreach ($rel_ids as $id) {
delete_relationship($id);
}
echo elgg_echo('garbagecollector_extended:done') . '\\n';
}
// cleanup river
if ($river_ids = garbagecollector_extended_get_orphaned_river()) {
echo elgg_echo('garbagecollector_extended:cleanup', ['river items']);
elgg_delete_river(['ids' => $river_ids]);
echo elgg_echo('garbagecollector_extended:done') . '\\n';
}
// because we cleaned up a lot, do metastrings again
garbagecollector_orphaned_metastrings();
// restore access settings
elgg_set_ignore_access($ia);
elgg_unregister_plugin_hook_handler('permissions_check', 'all', '\\Elgg\\Values::getTrue');
}
<table class='elgg-table mbm'>
<?php
echo "<tr><td>" . elgg_echo("garbagecollection_extended:settings:stats:access_collections") . ":</td><td>" . garbagecollector_extended_get_orphaned_access_collections(true) . "</td></tr>";
echo "<tr><td>" . elgg_echo("garbagecollection_extended:settings:stats:annotations") . ":</td><td>" . garbagecollector_extended_get_orphaned_annotations(true) . "</td></tr>";
echo "<tr><td>" . elgg_echo("garbagecollection_extended:settings:stats:entities") . ":</td><td>" . garbagecollector_extended_get_orphaned_entities(true) . "</td></tr>";
echo "<tr><td>" . elgg_echo("garbagecollection_extended:settings:stats:metadata") . ":</td><td>" . garbagecollector_extended_get_orphaned_metadata(true) . "</td></tr>";
echo "<tr><td>" . elgg_echo("garbagecollection_extended:settings:stats:private_settings") . ":</td><td>" . garbagecollector_extended_get_orphaned_private_settings(true) . "</td></tr>";
echo "<tr><td>" . elgg_echo("garbagecollection_extended:settings:stats:relationships") . ":</td><td>" . garbagecollector_extended_get_orphaned_relationships(true) . "</td></tr>";
echo "<tr><td>" . elgg_echo("garbagecollection_extended:settings:stats:river") . ":</td><td>" . garbagecollector_extended_get_orphaned_river(true) . "</td></tr>";
?>
</table>
