function edd_cr_hide_menu_items($items, $args)
{
if (edd_get_option('edd_content_restriction_hide_menu_items', false)) {
foreach ($items as $item_id => $item_data) {
$restricted = edd_cr_is_restricted($item_data->object_id);
$has_access = edd_cr_user_can_access(get_current_user_id(), $restricted, $item_data->object_id);
if ($has_access['status'] == false) {
unset($items[$item_id]);
}
}
}
return $items;
}
/**
* Determine if a user has permission to view the currently viewed URL
*
* Mainly for use in template files
* @since 2.1
* @param int $user_id The User ID to check (defaults to logged in user)
* @param int $post_id The Post ID to check access for (defaults to current post)
* @return bool If the current user has permission to view the current URL
*/
function edd_cr_user_has_access($user_id = 0, $post_id = 0)
{
global $post;
$user_id = empty($user_id) ? get_current_user_id() : $user_id;
$post_id = empty($post_id) && is_object($post) ? $post->ID : $post_id;
$has_access = true;
if (!empty($post_id)) {
$is_post_restricted = edd_cr_is_restricted($post_id);
if ($is_post_restricted) {
$user_has_access = edd_cr_user_can_access($user_id, $is_post_restricted, $post_id);
$has_access = $user_has_access['status'] == false ? false : true;
}
}
return apply_filters('ecc_cr_user_has_access', $has_access);
}
/**
* Hides the new reply form
*
* @param bool $retval The current state of this permission check
* @global int $user_ID The ID of the current user
* @return mixed $return
*/
function edd_cr_hide_new_replies_form($retval)
{
global $user_ID;
if (!current_user_can('moderate') && bbp_current_user_can_publish_replies()) {
$restricted_to = edd_cr_is_restricted(bbp_get_topic_id());
$restricted_id = bbp_get_topic_id();
if (!$restricted_to) {
$restricted_to = edd_cr_is_restricted(bbp_get_forum_id());
// check for parent forum restriction
$restricted_id = bbp_get_forum_id();
if (!$restricted_to) {
$ancestors = array_reverse((array) get_post_ancestors(bbp_get_forum_id()));
if (!empty($ancestors)) {
// Loop through parents
foreach ((array) $ancestors as $parent_id) {
$restricted_to = edd_cr_is_restricted($parent_id);
if ($restricted_to) {
break;
}
}
}
}
}
$has_access = edd_cr_user_can_access($user_ID, $restricted_to);
if ($has_access['status']) {
$retval = true;
}
}
return $retval;
}
/**
* Filter restricted content
*
* @since 1.0.0
* @param string $content The content to filter
* @param array $restricted The items to which this is restricted
* @param string $message The message to display to users
* @param int $post_id The ID of the current post/page
* @param string $class Additional classes for the displayed error
* @global int $user_ID The ID of the current user
* @return string $content The content to display to the user
*/
function edd_cr_filter_restricted_content($content = '', $restricted = false, $message = null, $post_id = 0, $class = '')
{
global $user_ID;
// If the current user can edit this post, it can't be restricted!
if (!current_user_can('edit_post', $post_id) && $restricted) {
$has_access = edd_cr_user_can_access($user_ID, $restricted, $post_id);
if ($has_access['status'] == false) {
if (!empty($message)) {
$has_access['message'] = $message;
}
$content = '<div class="edd_cr_message ' . $class . '">' . $has_access['message'] . '</div>';
}
}
return do_shortcode($content);
}
