/**
* @group bp_messages_update_meta_cache
*/
public function test_bp_messages_update_meta_cache()
{
$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' => 'This is a knive'));
// create a reply
$this->factory->message->create(array('thread_id' => $t1, 'sender_id' => $u2, 'recipients' => array($u1), 'content' => "That's a spoon"));
// grab the message ids as individual variables
list($m1, $m2) = $this->get_message_ids($t1);
// add cache for each message
bp_messages_update_meta($m1, 'utensil', 'knive');
bp_messages_update_meta($m1, 'is_knive', 'yes');
bp_messages_update_meta($m2, 'utensil', 'spoon');
bp_messages_update_meta($m2, 'is_knive', 'no');
bp_messages_update_meta($m2, 'is_spoon', 'yes');
// prime cache
bp_messages_get_meta($m1, 'utensil');
// Ensure an empty cache for second message
wp_cache_delete($m2, 'message_meta');
// update message meta cache
bp_messages_update_meta_cache(array($m1, $m2));
$expected = array($m1 => array('utensil' => array('knive'), 'is_knive' => array('yes')), $m2 => array('utensil' => array('spoon'), 'is_knive' => array('no'), 'is_spoon' => array('yes')));
$found = array($m1 => wp_cache_get($m1, 'message_meta'), $m2 => wp_cache_get($m2, 'message_meta'));
$this->assertEquals($expected, $found);
}
/**
* Populate method.
*
* Used in constructor.
*
* @since 1.0.0
*
* @param int $thread_id The message thread ID.
* @param string $order The order to sort the messages. Either 'ASC' or 'DESC'.
* @param array $args {
* Array of arguments.
* @type bool $update_meta_cache Whether to pre-fetch metadata for
* queried message items. Default: true.
* }
* @return bool False on failure.
*/
public function populate($thread_id = 0, $order = 'ASC', $args = array())
{
if ('ASC' !== $order && 'DESC' !== $order) {
$order = 'ASC';
}
// merge $args with our defaults
$r = wp_parse_args($args, array('user_id' => bp_loggedin_user_id(), 'update_meta_cache' => true));
$this->messages_order = $order;
$this->thread_id = (int) $thread_id;
// get messages for thread
$this->messages = self::get_messages($this->thread_id);
if (empty($this->messages) || is_wp_error($this->messages)) {
return false;
}
// flip if order is DESC
if ('DESC' === $order) {
$this->messages = array_reverse($this->messages);
}
$last_message_index = count($this->messages) - 1;
$this->last_message_id = $this->messages[$last_message_index]->id;
$this->last_message_date = $this->messages[$last_message_index]->date_sent;
$this->last_sender_id = $this->messages[$last_message_index]->sender_id;
$this->last_message_subject = $this->messages[$last_message_index]->subject;
$this->last_message_content = $this->messages[$last_message_index]->message;
foreach ((array) $this->messages as $key => $message) {
$this->sender_ids[$message->sender_id] = $message->sender_id;
}
// Fetch the recipients
$this->recipients = $this->get_recipients();
// Get the unread count for the logged in user
if (isset($this->recipients[$r['user_id']])) {
$this->unread_count = $this->recipients[$r['user_id']]->unread_count;
}
// Grab all message meta
if (true === (bool) $r['update_meta_cache']) {
bp_messages_update_meta_cache(wp_list_pluck($this->messages, 'id'));
}
/**
* Fires after a BP_Messages_Thread object has been populated.
*
* @since 2.2.0
*
* @param BP_Messages_Thread $this Message thread object.
*/
do_action('bp_messages_thread_post_populate', $this);
}
/**
* Populate method.
*
* Used in constructor.
*
* @since BuddyPress (1.0.0)
*
* @param int $thread_id The message thread ID.
* @param string $order The order to sort the messages. Either 'ASC' or 'DESC'.
* @param array $args {
* Array of arguments.
* @type bool $update_meta_cache Whether to pre-fetch metadata for
* queried message items. Default: true.
* }
* @return bool False on failure.
*/
public function populate($thread_id = 0, $order = 'ASC', $args = array())
{
global $wpdb, $bp;
if ('ASC' != $order && 'DESC' != $order) {
$order = 'ASC';
}
// merge $args with our defaults
$r = wp_parse_args($args, array('update_meta_cache' => true));
$this->messages_order = $order;
$this->thread_id = $thread_id;
if (!($this->messages = $wpdb->get_results($wpdb->prepare("SELECT * FROM {$bp->messages->table_name_messages} WHERE thread_id = %d ORDER BY date_sent " . $order, $this->thread_id)))) {
return false;
}
foreach ((array) $this->messages as $key => $message) {
$this->sender_ids[$message->sender_id] = $message->sender_id;
}
// Fetch the recipients
$this->recipients = $this->get_recipients();
// Get the unread count for the logged in user
if (isset($this->recipients[bp_loggedin_user_id()])) {
$this->unread_count = $this->recipients[bp_loggedin_user_id()]->unread_count;
}
// Grab all message meta
if (true === (bool) $r['update_meta_cache']) {
bp_messages_update_meta_cache(wp_list_pluck($this->messages, 'id'));
}
/**
* Fires after a BP_Messages_Thread object has been populated.
*
* @since BuddyPress (2.2.0)
*
* @param BP_Messages_Thread Message thread object.
*/
do_action('bp_messages_thread_post_populate', $this);
}