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better deletion of related objects in User_group::delete()

This commit is contained in:
Evan Prodromou 2010-10-13 22:44:06 -04:00
parent ddb60a8191
commit 76038fe20c
1 changed files with 16 additions and 1 deletions
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17
classes/User_group.php
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@ -559,16 +559,27 @@ class User_group extends Memcached_DataObject
function delete()
{
if ($this->id) {
// Safe to delete in bulk for now
$related = array('Group_inbox',
'Group_block',
'Group_member',
'Related_group');
Event::handle('UserGroupDeleteRelated', array($this, &$related));
foreach ($related as $cls) {
$inst = new $cls();
$inst->group_id = $this->id;
$inst->delete();
if ($inst->find()) {
while ($inst->fetch()) {
$dup = clone($inst);
$dup->delete();
}
}
}
// And related groups in the other direction...
@ -584,6 +595,10 @@ class User_group extends Memcached_DataObject
if ($local) {
$local->delete();
}
// blow the cached ids
self::blow('user_group:notice_ids:%d', $this->id);
} else {
common_log(LOG_WARN, "Ambiguous user_group->delete(); skipping related tables.");
}