function dln_get_notifications_objects()
{
if (!is_user_logged_in()) {
return false;
}
$notifications = BP_Notifications_Notification::get(array('user_id' => bp_loggedin_user_id(), 'is_new' => '1', 'component_name' => bp_notifications_get_registered_components()));
if (!$notifications) {
return;
}
$count_m = $count_f = $count_a = 0;
$arr_m = $arr_f = $arr_a = array();
foreach ($notifications as $i => $nof) {
switch ($nof->component_name) {
case 'messages':
$count_m++;
$arr_m[] = $nof;
break;
case 'friends':
$count_f++;
$arr_f[] = $nof;
break;
}
}
$result = array();
$result['messages'] = array('nof_count' => $count_m, 'nof_arr' => $arr_m);
$result['friends'] = array('nof_type' => 'friends', 'nof_count' => $count_f, 'nof_arr' => $arr_f);
return $result;
}
/**
* Get the last notification id for the user
*
* @global type $wpdb
* @param type $user_id
* @return type
*/
function bpln_get_latest_notification_id($user_id = false)
{
if (!$user_id) {
$user_id = get_current_user_id();
}
global $wpdb;
$bp = buddypress();
$table = $bp->notifications->table_name;
$registered_components = bp_notifications_get_registered_components();
$components_list = array();
foreach ($registered_components as $component) {
$components_list[] = $wpdb->prepare('%s', $component);
}
$components_list = implode(',', $components_list);
$query = "SELECT MAX(id) FROM {$table} WHERE user_id = %d AND component_name IN ({$components_list}) AND is_new = %d ";
$query = $wpdb->prepare($query, $user_id, 1);
return (int) $wpdb->get_var($query);
}
/**
* Constructor method.
*
* @see bp_has_notifications() For information on the array format.
*
* @since BuddyPress (1.9.0)
*
* @param array $args {
* An array of arguments. See {@link bp_has_notifications()}
* for more details.
* }
*/
public function __construct($args = array())
{
// Parse arguments
$r = wp_parse_args($args, array('id' => false, 'user_id' => 0, 'item_id' => false, 'secondary_item_id' => false, 'component_name' => bp_notifications_get_registered_components(), 'component_action' => false, 'is_new' => true, 'search_terms' => '', 'order_by' => 'date_notified', 'sort_order' => 'DESC', 'page_arg' => 'npage', 'page' => 1, 'per_page' => 25, 'max' => null, 'meta_query' => false, 'date_query' => false));
// Overrides
// Sort order direction
$orders = array('ASC', 'DESC');
if (!empty($_GET['sort_order']) && in_array($_GET['sort_order'], $orders)) {
$r['sort_order'] = $_GET['sort_order'];
} else {
$r['sort_order'] = in_array($r['sort_order'], $orders) ? $r['sort_order'] : 'DESC';
}
// Setup variables
$this->pag_arg = sanitize_key($r['page_arg']);
$this->pag_page = bp_sanitize_pagination_arg($this->pag_arg, $r['page']);
$this->pag_num = bp_sanitize_pagination_arg('num', $r['per_page']);
$this->user_id = $r['user_id'];
$this->is_new = $r['is_new'];
$this->search_terms = $r['search_terms'];
$this->order_by = $r['order_by'];
$this->sort_order = $r['sort_order'];
$this->query_vars = array('id' => $r['id'], 'user_id' => $this->user_id, 'item_id' => $r['item_id'], 'secondary_item_id' => $r['secondary_item_id'], 'component_name' => $r['component_name'], 'component_action' => $r['component_action'], 'meta_query' => $r['meta_query'], 'date_query' => $r['date_query'], 'is_new' => $this->is_new, 'search_terms' => $this->search_terms, 'order_by' => $this->order_by, 'sort_order' => $this->sort_order, 'page' => $this->pag_page, 'per_page' => $this->pag_num);
// Setup the notifications to loop through
$this->notifications = BP_Notifications_Notification::get($this->query_vars);
$this->total_notification_count = BP_Notifications_Notification::get_total_count($this->query_vars);
if (empty($this->notifications)) {
$this->notification_count = 0;
$this->total_notification_count = 0;
} else {
if (!empty($r['max'])) {
if ($r['max'] >= count($this->notifications)) {
$this->notification_count = count($this->notifications);
} else {
$this->notification_count = (int) $r['max'];
}
} else {
$this->notification_count = count($this->notifications);
}
}
if ((int) $this->total_notification_count && (int) $this->pag_num) {
$add_args = array('sort_order' => $this->sort_order);
$this->pag_links = paginate_links(array('base' => add_query_arg($this->pag_arg, '%#%'), 'format' => '', 'total' => ceil((int) $this->total_notification_count / (int) $this->pag_num), 'current' => $this->pag_page, 'prev_text' => _x('←', 'Notifications pagination previous text', 'buddypress'), 'next_text' => _x('→', 'Notifications pagination next text', 'buddypress'), 'mid_size' => 1, 'add_args' => $add_args));
}
}
/**
* Initialize the notifications loop.
*
* Based on the $args passed, bp_has_notifications() populates
* buddypress()->notifications->query_loop global, enabling the use of BP
* templates and template functions to display a list of notifications.
*
* @since 1.9.0
*
* @param array|string $args {
* Arguments for limiting the contents of the notifications loop. Can be
* passed as an associative array, or as a URL query string.
*
* See {@link BP_Notifications_Notification::get()} for detailed
* information on the arguments. In addition, also supports:
*
* @type int $max Optional. Max items to display. Default: false.
* @type string $page_arg URL argument to use for pagination.
* Default: 'npage'.
* }
* @return bool
*/
function bp_has_notifications($args = '')
{
// Get the default is_new argument.
if (bp_is_current_action('unread')) {
$is_new = 1;
} elseif (bp_is_current_action('read')) {
$is_new = 0;
// Not on a notifications page? default to fetch new notifications.
} else {
$is_new = 1;
}
// Get the user ID.
if (bp_displayed_user_id()) {
$user_id = bp_displayed_user_id();
} else {
$user_id = bp_loggedin_user_id();
}
// Parse the args.
$r = bp_parse_args($args, array('id' => false, 'user_id' => $user_id, 'secondary_item_id' => false, 'component_name' => bp_notifications_get_registered_components(), 'component_action' => false, 'is_new' => $is_new, 'search_terms' => isset($_REQUEST['s']) ? stripslashes($_REQUEST['s']) : '', 'order_by' => 'date_notified', 'sort_order' => 'DESC', 'meta_query' => false, 'date_query' => false, 'page' => 1, 'per_page' => 25, 'max' => false, 'page_arg' => 'npage'), 'has_notifications');
// Get the notifications.
$query_loop = new BP_Notifications_Template($r);
// Setup the global query loop.
buddypress()->notifications->query_loop = $query_loop;
/**
* Filters whether or not the user has notifications to display.
*
* @since 1.9.0
*
* @param bool $value Whether or not there are notifications to display.
* @param BP_Notifications_Template $query_loop BP_Notifications_Template object instance.
*/
return apply_filters('bp_has_notifications', $query_loop->has_notifications(), $query_loop);
}
/**
* Parse notifications query arguments.
*
* @since 2.3.0
*
* @param mixed $args Args to parse.
* @return array
*/
public static function parse_args($args = '')
{
return wp_parse_args($args, array('id' => false, 'user_id' => false, 'item_id' => false, 'secondary_item_id' => false, 'component_name' => bp_notifications_get_registered_components(), 'component_action' => false, 'is_new' => true, 'search_terms' => '', 'order_by' => false, 'sort_order' => false, 'page' => false, 'per_page' => false, 'meta_query' => false, 'date_query' => false, 'update_meta_cache' => true));
}
/**
* Get a count of total notifications matching a set of arguments.
*
* @since BuddyPress (1.9.0)
*
* @see BP_Notifications_Notification::get() for a description of
* arguments.
*
* @param array $args See {@link BP_Notifications_Notification::get()}.
* @return int Count of located items.
*/
public static function get_total_count($args)
{
global $wpdb;
/**
* Default component_name to active_components
*
* @see http://buddypress.trac.wordpress.org/ticket/5300
*/
$args = wp_parse_args($args, array('component_name' => bp_notifications_get_registered_components()));
// Load BuddyPress
$bp = buddypress();
// Build the query
$select_sql = "SELECT COUNT(*)";
$from_sql = "FROM {$bp->notifications->table_name}";
$where_sql = self::get_where_sql($args);
$sql = "{$select_sql} {$from_sql} {$where_sql}";
// Return the queried results
return $wpdb->get_var($sql);
}
/**
* Constructor method.
*
* @see bp_has_notifications() For information on the array format.
*
* @since BuddyPress (1.9.0)
*
* @param array $args {
* An array of arguments. See {@link bp_has_notifications()}
* for more details.
* }
*/
public function __construct($args = array())
{
// Parse arguments
$r = wp_parse_args($args, array('id' => false, 'user_id' => 0, 'secondary_item_id' => false, 'component_name' => bp_notifications_get_registered_components(), 'component_action' => false, 'is_new' => true, 'search_terms' => '', 'order_by' => 'date_notified', 'sort_order' => 'DESC', 'page' => 1, 'per_page' => 25, 'max' => null, 'page_arg' => 'npage'));
// Overrides
// Set which pagination page
if (isset($_GET[$r['page_arg']])) {
$r['page'] = intval($_GET[$r['page_arg']]);
}
// Set the number to show per page
if (isset($_GET['num'])) {
$r['per_page'] = intval($_GET['num']);
} else {
$r['per_page'] = intval($r['per_page']);
}
// Sort order direction
$orders = array('ASC', 'DESC');
if (!empty($_GET['sort_order']) && in_array($_GET['sort_order'], $orders)) {
$r['sort_order'] = $_GET['sort_order'];
} else {
$r['sort_order'] = in_array($r['sort_order'], $orders) ? $r['sort_order'] : 'DESC';
}
// Setup variables
$this->pag_page = $r['page'];
$this->pag_num = $r['per_page'];
$this->user_id = $r['user_id'];
$this->is_new = $r['is_new'];
$this->search_terms = $r['search_terms'];
$this->page_arg = $r['page_arg'];
$this->order_by = $r['order_by'];
$this->sort_order = $r['sort_order'];
// Setup the notifications to loop through
$this->notifications = BP_Notifications_Notification::get($r);
$this->total_notification_count = BP_Notifications_Notification::get_total_count($r);
if (empty($this->notifications)) {
$this->notification_count = 0;
$this->total_notification_count = 0;
} else {
if (!empty($r['max'])) {
if ($r['max'] >= count($this->notifications)) {
$this->notification_count = count($this->notifications);
} else {
$this->notification_count = (int) $r['max'];
}
} else {
$this->notification_count = count($this->notifications);
}
}
if ((int) $this->total_notification_count && (int) $this->pag_num) {
$this->pag_links = paginate_links(array('base' => add_query_arg($this->page_arg, '%#%'), 'format' => '', 'total' => ceil((int) $this->total_notification_count / (int) $this->pag_num), 'current' => $this->pag_page, 'prev_text' => _x('←', 'Notifications pagination previous text', 'buddypress'), 'next_text' => _x('→', 'Notifications pagination next text', 'buddypress'), 'mid_size' => 1));
// Remove first page from pagination
$this->pag_links = str_replace('?' . $r['page_arg'] . '=1', '', $this->pag_links);
$this->pag_links = str_replace('&' . $r['page_arg'] . '=1', '', $this->pag_links);
}
}
