function widget($args, $instance)
{
global $bp;
//only show widget to logged in users
if (!is_user_logged_in()) {
return;
}
//get the groups the user is part of
$results = groups_get_user_groups(get_current_user_id());
//don't show widget if user doesn't have any groups
if ($results['total'] == 0) {
return;
}
extract($args);
$title = apply_filters('widget_title', empty($instance['title']) ? sprintf(__('Recent %s from your Groups', 'bp-group-documents'), $this->bp_group_documents_name) : sanitize_text_field($instance['title']));
echo $before_widget . $before_title . $title . $after_title;
do_action('bp_group_documents_usergroups_widget_before_html');
$document_list = BP_Group_Documents::get_list_for_usergroups_widget(absint($instance['num_items']), (bool) $instance['featured']);
if ($document_list && count($document_list) >= 1) {
echo '<ul id="bp-group-documents-usergroups" class="bp-group-documents-list">';
foreach ($document_list as $item) {
$document = new BP_Group_Documents($item['id']);
$group = new BP_Groups_Group($document->group_id);
echo '<li>';
if (get_option('bp_group_documents_display_icons')) {
$document->icon();
}
?>
<a class="bp-group-documents-title" id="group-document-link-<?php
echo $document->id;
?>
"
href="<?php
$document->url();
?>
" target="_blank">
<?php
echo $document->name;
?>
</a>
<?php
echo sprintf(__('posted in %s', 'bp-group-documents'), '<a href="' . bp_get_group_permalink($group) . '">' . esc_attr($group->name) . '</a>');
echo '</li>';
}
echo '</ul>';
} else {
echo '<div class="widget-error">' . sprintf(__('There are no %s to display.', 'bp-group-documents'), $this->bp_group_documents_name) . '</div></p>';
}
echo $after_widget;
}
