/**
* Outputs the post form subscription checkbox.
*
* Checks if user is subscribed and outputs checkbox based on status.
*
* @since 1.1
*/
function bb_user_subscribe_checkbox($args = null)
{
if (!bb_is_user_logged_in()) {
return false;
}
$is_current = false;
$defaults = array('tab' => false);
$args = wp_parse_args($args, $defaults);
$tab = $args['tab'] !== false ? ' tabindex="' . $args['tab'] . '"' : '';
$is_current = bb_get_user_id(get_post_author_id()) == bb_get_current_user_info('id');
// Change subscription checkbox message if current or moderating
if (bb_is_topic_edit() && !$is_current) {
$text = __('This user should be notified of follow-up posts via email');
} else {
$text = __('Notify me of follow-up posts via email');
}
echo '
<label for="subscription_checkbox">
<input name="subscription_checkbox" id="subscription_checkbox" type="checkbox" value="subscribe" ' . checked(true, bb_is_user_subscribed(), false) . $tab . ' />
' . apply_filters('bb_user_subscribe_checkbox_label', $text, (bool) $is_current) . '
</label>';
}
/**
* Process subscription checkbox submission.
*
* Get ID of and new subscription status and pass values to
* bb_user_subscribe_checkbox_update function
*
* @since 1.1
*
* @param int $post_id ID of new/edited post
*/
function bb_user_subscribe_checkbox_update($post_id)
{
if (!bb_is_user_logged_in()) {
return false;
}
$post = bb_get_post($post_id);
$topic_id = (int) $post->topic_id;
$subscribed = bb_is_user_subscribed(array('topic_id' => $topic_id, 'user_id' => $post->poster_id)) ? true : false;
$check = $_REQUEST['subscription_checkbox'];
do_action('bb_user_subscribe_checkbox_update', $post_id, $topic_id, $subscribe, $check);
if ('subscribe' == $check && !$subscribed) {
bb_subscription_management($topic_id, 'add');
} elseif (!$check && $subscribed) {
bb_subscription_management($topic_id, 'remove');
}
}
