/**
* Filter restricted content based on category restrictions
*
* @access public
* @since 2.0
* @return $content
*/
function rcp_filter_restricted_category_content($content)
{
global $post, $user_ID, $rcp_options;
$has_access = true;
$categories = get_the_category($post->ID);
if (empty($categories)) {
return $content;
}
// Loop through the categories and determine if one has restriction options
foreach ($categories as $category) {
$term_meta = get_option("rcp_category_meta_{$category->term_id}");
if (!empty($term_meta)) {
/**
* Check that the user has a paid subscription
*/
$paid_only = !empty($term_meta['paid_only']);
if ($paid_only && !rcp_is_paid_user()) {
$has_access = false;
}
/**
* If restricted to one or more subscription levels, make sure that the user is a member of one of the levls
*/
$subscriptions = !empty($term_meta['subscriptions']) ? array_map('absint', $term_meta['subscriptions']) : false;
if ($subscriptions && !in_array(rcp_get_subscription_id(), $subscriptions)) {
$has_access = false;
}
/**
* If restricted to one or more access levels, make sure that the user is a member of one of the levls
*/
$access_level = !empty($term_meta['access_level']) ? absint($term_meta['access_level']) : 0;
if ($access_level > 0 && !rcp_user_has_access($user_ID, $access_level)) {
$has_access = false;
}
}
}
if (!$has_access) {
$message = !empty($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;
}
/**
* Check the provided taxonomy along with the given post id to see if any restrictions are found
*
* @since 2.5
* @param $post_id
* @param $taxonomy
* @param null $user_id
*
* @return int|bool true if tax is restricted, false if user can access, -1 if unrestricted or invalid
*/
function rcp_is_post_taxonomy_restricted($post_id, $taxonomy, $user_id = null)
{
$restricted = -1;
if (current_user_can('edit_post', $post_id)) {
return $restricted;
}
// make sure this post supports the supplied taxonomy
$post_taxonomies = get_post_taxonomies($post_id);
if (!in_array($taxonomy, (array) $post_taxonomies)) {
return $restricted;
}
$terms = get_the_terms($post_id, $taxonomy);
if (empty($terms) || is_wp_error($terms)) {
return $restricted;
}
if (!$user_id) {
$user_id = get_current_user_id();
}
// Loop through the categories and determine if one has restriction options
foreach ($terms as $term) {
$term_meta = rcp_get_term_restrictions($term->term_id);
if (empty($term_meta['paid_only']) && empty($term_meta['subscriptions']) && (empty($term_meta['access_level']) || 'None' == $term_meta['access_level'])) {
continue;
}
$restricted = false;
/** Check that the user has a paid subscription ****************************************************************/
$paid_only = !empty($term_meta['paid_only']);
if ($paid_only && !rcp_is_paid_user($user_id)) {
$restricted = true;
}
/** If restricted to one or more subscription levels, make sure that the user is a member of one of the levels */
$subscriptions = !empty($term_meta['subscriptions']) ? array_map('absint', $term_meta['subscriptions']) : false;
if ($subscriptions && !in_array(rcp_get_subscription_id($user_id), $subscriptions)) {
$restricted = true;
}
/** If restricted to one or more access levels, make sure that the user is a member of one of the levls ********/
$access_level = !empty($term_meta['access_level']) ? absint($term_meta['access_level']) : 0;
if ($access_level > 0 && !rcp_user_has_access($user_id, $access_level)) {
$restricted = true;
}
$match_all = apply_filters('rcp_restricted_taxonomy_term_match_all', false, $post_id, $taxonomy, $user_id);
// if we are matching all terms then it only takes one restricted term to restrict the taxonomy
if ($restricted && $match_all) {
break;
}
// if we are matching any term, then we only need the user to have access to one
if (!$match_all && !$restricted) {
break;
}
}
return apply_filters('rcp_is_post_taxonomy_restricted', $restricted, $taxonomy, $post_id, $user_id);
}
/**
* Display Subscribe/Login button on restricted pages.
*
* @return void
*/
function stag_rcp_locked_options($atts)
{
if (!stag_is_rcp_active()) {
return;
}
$args = shortcode_atts(array('button' => ''), $atts, 'locked_options');
global $user_ID, $rcp_options;
$is_displayed = $show_login_button = false;
$registration_page = $rcp_options['registration_page'];
if (!is_user_logged_in()) {
$show_login_button = true;
}
$has_access = !rcp_is_paid_user($user_ID) && isset($registration_page) && $registration_page != '' ? true : false;
if (isset($args['button']) && $args['button'] != '') {
$button_color = $args['button'];
} else {
$background_color = stag_get_post_meta('settings', get_the_ID(), 'post-background-color');
$button_color = $background_color === '' && !has_post_thumbnail() ? 'black' : 'white';
if (is_single()) {
$button_color = 'black';
}
}
ob_start();
?>
<div class="locked-options<?php
echo $has_access ? ' no-access' : ' has-access';
?>
<?php
echo $button_color;
?>
-buttons">
<?php
if ($has_access) {
?>
<a href="<?php
echo get_permalink($registration_page);
?>
" class="stag-button stag-button--stroke stag-button--<?php
echo esc_attr($button_color);
?>
"><?php
_e('Subscribe', 'stag');
?>
</a>
<?php
$is_displayed = true;
?>
<?php
}
?>
<?php
if ($show_login_button) {
?>
<?php
if ($is_displayed) {
echo '<span class="form-divider"></span>';
}
?>
<a href="<?php
echo wp_login_url();
?>
" class="stag-button stag-button--stroke stag-button--<?php
echo esc_attr($button_color);
?>
"><?php
_e('Login', 'stag');
?>
</a>
<?php
}
?>
</div>
<?php
return ob_get_clean();
}