/**
* Are replies threaded
*
* @since 2.4.0 bbPress (r4944)
*
* @param bool $default Optional. Default value true
* @uses apply_filters() Calls 'bbp_thread_replies' with the calculated value and
* the thread replies depth
* @uses get_option() To get thread replies option
* @return bool Are replies threaded?
*/
function bbp_thread_replies()
{
$depth = bbp_thread_replies_depth();
$allow = bbp_allow_threaded_replies();
$retval = (bool) ($depth >= 2 && true === $allow);
return (bool) apply_filters('bbp_thread_replies', $retval, $depth, $allow);
}
/**
* Hierarchical reply maximum depth level setting field
*
* Replies will be threaded if depth is 2 or greater
*
* @since 2.4.0 bbPress (r4944)
*
* @uses apply_filters() Calls 'bbp_thread_replies_depth_max' to set a
* maximum displayed level
* @uses selected() To display the selected attribute
*/
function bbp_admin_setting_callback_thread_replies_depth()
{
// Set maximum depth for dropdown
$max_depth = (int) apply_filters('bbp_thread_replies_depth_max', 10);
$current_depth = bbp_thread_replies_depth();
// Start an output buffer for the select dropdown
ob_start();
?>
</label>
<label for="_bbp_thread_replies_depth">
<select name="_bbp_thread_replies_depth" id="_bbp_thread_replies_depth" <?php
bbp_maybe_admin_setting_disabled('_bbp_thread_replies_depth');
?>
>
<?php
for ($i = 2; $i <= $max_depth; $i++) {
?>
<option value="<?php
echo esc_attr($i);
?>
" <?php
selected($i, $current_depth);
?>
><?php
echo esc_html($i);
?>
</option>
<?php
}
?>
</select>
<?php
$select = ob_get_clean();
?>
<label for="_bbp_allow_threaded_replies">
<input name="_bbp_allow_threaded_replies" id="_bbp_allow_threaded_replies" type="checkbox" value="1" <?php
checked('1', bbp_allow_threaded_replies(false));
bbp_maybe_admin_setting_disabled('_bbp_allow_threaded_replies');
?>
/>
<?php
printf(esc_html__('Enable threaded (nested) replies %s levels deep', 'bbpress'), $select);
?>
</label>
<?php
}
