/**
* Filter restricted content based on category restrictions
*
* @access public
* @since 2.0
* @return $content
*/
function rcp_filter_restricted_category_content($content)
{
global $post, $rcp_options;
$restrictions = array();
foreach (rcp_get_restricted_taxonomies() as $taxonomy) {
$restriction = rcp_is_post_taxonomy_restricted($post->ID, $taxonomy);
// -1 means that the taxonomy terms are unrestricted
if (-1 === $restriction) {
continue;
}
// true or false. Whether or not the user has access to the restricted taxonomy terms
$restrictions[] = $restriction;
}
if (empty($restrictions)) {
return $content;
}
$restricted = apply_filters('rcp_restricted_taxonomy_match_all', false) ? false !== array_search(true, $restrictions) : false === array_search(false, $restrictions);
if ($restricted) {
$message = !empty($rcp_options['paid_message']) ? $rcp_options['paid_message'] : __('You need to have an active subscription to view this content.', 'rcp');
return rcp_format_teaser($message);
}
return $content;
}
/**
* Loads the restricted content template if required.
*
* @access public
* @since 2.5
*/
public function hide_template($template, $slug, $name)
{
$product_id = get_the_ID();
if (!is_singular('product')) {
return $template;
}
if ('content-single-product' !== $slug . '-' . $name) {
return $template;
}
if (current_user_can('edit_post', $product_id)) {
return $template;
}
$active_only = get_post_meta($product_id, '_rcp_woo_active_to_view', true);
$levels = (array) get_post_meta($product_id, '_rcp_woo_subscription_levels_to_view', true);
$access_level = get_post_meta($product_id, '_rcp_woo_access_level_to_view', true);
$product_cat = rcp_is_post_taxonomy_restricted($product_id, 'product_cat');
$product_tag = rcp_is_post_taxonomy_restricted($product_id, 'product_tag');
/**
* rcp_is_post_taxonomy_restricted() returns:
* - true when restrictions are found for the current user
* - false when restrictions are not found for the current user
* - -1 when no terms are assigned, for which we don't care.
* We're normalizing the value here. If the value is false,
* the user has already passed the restriction checks.
*/
$cat_restricted = true === $product_cat ? true : false;
$tag_restricted = true === $product_tag ? true : false;
// Return early if no restrictions
if (!$active_only && empty($levels[0]) && !$access_level && !$cat_restricted && !$tag_restricted) {
return $template;
}
$visible = true;
// Active subscription setting
if ($active_only && !rcp_is_active()) {
$visible = false;
}
// Subscription level setting
if (!in_array(rcp_get_subscription_id(), $levels)) {
$visible = false;
}
// User level setting
if ($access_level && rcp_user_has_access(get_current_user_id(), $access_level)) {
$visible = false;
}
if ($visible) {
return $template;
}
return rcp_get_template_part('woocommerce', 'single-no-access', false);
}
