/**
* @group bp_messages_delete_meta
* @group messages_delete_thread
*/
public function test_bp_messages_delete_metadata_cache_on_thread_delete()
{
$this->old_current_user = get_current_user_id();
$u1 = $this->factory->user->create();
$u2 = $this->factory->user->create();
// create the thread
$t1 = $this->factory->message->create(array('sender_id' => $u1, 'recipients' => array($u2), 'subject' => 'Oy'));
// create a reply
$this->factory->message->create(array('thread_id' => $t1, 'sender_id' => $u2, 'recipients' => array($u1), 'content' => 'Yo'));
// add message meta
list($m1, $m2) = $this->get_message_ids($t1);
bp_messages_update_meta($m1, 'yolo', 'gah');
bp_messages_update_meta($m2, 'yolo', 'bah');
// prime message meta cache
bp_messages_get_meta($m1, 'yolo');
bp_messages_get_meta($m2, 'yolo');
// delete thread
// to outright delete a thread, both recipients must delete it
$this->set_current_user($u1);
messages_delete_thread($t1);
$this->set_current_user($u2);
messages_delete_thread($t1);
// assert empty meta cache
$this->assertEmpty(wp_cache_get($m1, 'message_meta'));
$this->assertEmpty(wp_cache_get($m2, 'message_meta'));
// cleanup
$this->set_current_user($this->old_current_user);
}
/**
* Function to determine if a message ID is starred.
*
* @since 2.3.0
*
* @param int $mid The message ID. Please note that this isn't the message thread ID.
* @param int $user_id The user ID.
* @return bool
*/
function bp_messages_is_message_starred($mid = 0, $user_id = 0)
{
if (empty($user_id)) {
$user_id = bp_loggedin_user_id();
}
if (empty($mid)) {
return false;
}
$starred = array_flip((array) bp_messages_get_meta($mid, 'starred_by_user', false));
if (isset($starred[$user_id])) {
return true;
} else {
return false;
}
}
/**
* Fetch a private message item's cached embeds.
*
* Used during {@link BP_Embed::parse_oembed()} via {@link bp_messages_embed()}.
*
* @since 2.2.0
*
* @param string $cache An empty string passed by BP_Embed::parse_oembed() for
* functions like this one to filter.
* @param int $id The ID of the message item.
* @param string $cachekey The cache key generated in BP_Embed::parse_oembed().
* @return mixed The cached embeds for this message item.
*/
function bp_embed_message_cache($cache, $id, $cachekey)
{
return bp_messages_get_meta($id, $cachekey);
}
