/**
* Constructor method.
*
* @since BuddyPress (1.9.0)
*
* @param array $args {
* @type int $user_id ID of the user to whom the displayed
* notifications belong.
* @type bool $is_new Whether to limit the query to unread
* notifications. Default: true.
* @type int $page Number of the page of results to return.
* Will be overridden by URL parameter. Default: 1.
* @type int $per_page Number of results to return per page.
* Will be overridden by URL parameter. Default: 25.
* @type int $max Optional. Max results to display.
* @type string $search_terms Optional. Term to match against
* component_name and component_action.
* @type string $page_arg URL argument to use for pagination.
* Default: 'npage'.
* }
*/
public function __construct($args = array())
{
// Parse arguments
$r = wp_parse_args($args, array('user_id' => 0, 'is_new' => true, 'page' => 1, 'per_page' => 25, 'order_by' => 'date_notified', 'sort_order' => 'DESC', 'max' => null, 'search_terms' => '', 'page_arg' => 'npage'));
// Overrides
// Set which pagination page
if (isset($_GET[$r['page_arg']])) {
$pag_page = intval($_GET[$r['page_arg']]);
} else {
$pag_page = $r['page'];
}
// Set the number to show per page
if (isset($_GET['num'])) {
$pag_num = intval($_GET['num']);
} else {
$pag_num = intval($r['per_page']);
}
// Sort order direction
$orders = array('ASC', 'DESC');
if (!empty($_GET['sort_order']) && in_array($_GET['sort_order'], $orders)) {
$sort_order = $_GET['sort_order'];
} else {
$sort_order = in_array($r['sort_order'], $orders) ? $r['sort_order'] : 'DESC';
}
// Setup variables
$this->pag_page = $pag_page;
$this->pag_num = $pag_num;
$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 = $sort_order;
// Get the notifications
$notifications = BP_Notifications_Notification::get_current_notifications_for_user(array('user_id' => $this->user_id, 'is_new' => $this->is_new, 'page' => $this->pag_page, 'per_page' => $this->pag_num, 'search_terms' => $this->search_terms, 'order_by' => $this->order_by, 'sort_order' => $this->sort_order));
// Setup the notifications to loop through
$this->notifications = $notifications['notifications'];
$this->total_notification_count = $notifications['total'];
if (empty($this->notifications)) {
$this->notification_count = 0;
$this->total_notification_count = 0;
} else {
if (!empty($max)) {
if ($max >= count($this->notifications)) {
$this->notification_count = count($this->notifications);
} else {
$this->notification_count = (int) $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);
}
}
