/**
* Handles Category Level Access *( for current page )*.
*
* @package s2Member\Categories
* @since 3.5
*
* @return null Or exits script execution after redirection.
*/
public static function check_catg_level_access()
{
global $post;
/* ``get_the_ID()`` is NOT available outside The Loop. */
/**/
do_action("ws_plugin__s2member_before_check_catg_level_access", get_defined_vars());
/**/
$excluded = apply_filters("ws_plugin__s2member_check_catg_level_access_excluded", false, get_defined_vars());
/**/
if (!$excluded && is_category() && ($cat_id = get_query_var("cat")) && ($cat_id = (int) $cat_id) && $GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["membership_options_page"]) {
if (!c_ws_plugin__s2member_systematics::is_wp_systematic_use_page()) {
$user = is_user_logged_in() && is_object($user = wp_get_current_user()) && !empty($user->ID) ? $user : false;
/* Current User's object. */
/**/
if ($GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["login_redirection_override"] && ($login_redirection_uri = c_ws_plugin__s2member_login_redirects::login_redirection_uri($user, "root-returns-false")) && preg_match("/^" . preg_quote($login_redirection_uri, "/") . "\$/", $_SERVER["REQUEST_URI"]) && c_ws_plugin__s2member_no_cache::no_cache_constants(true) && (!$user || !$user->has_cap("access_s2member_level0"))) {
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars("catg", $cat_id, "level", 0, $_SERVER["REQUEST_URI"], "sys") . exit;
} else {
if (!c_ws_plugin__s2member_systematics::is_systematic_use_page()) {
for ($n = $GLOBALS["WS_PLUGIN__"]["s2member"]["c"]["levels"]; $n >= 0; $n--) {
if ($GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["level" . $n . "_catgs"] === "all" && c_ws_plugin__s2member_no_cache::no_cache_constants(true) && (!$user || !$user->has_cap("access_s2member_level" . $n))) {
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars("catg", $cat_id, "level", $n, $_SERVER["REQUEST_URI"]) . exit;
} else {
if ($GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["level" . $n . "_catgs"] && in_array($cat_id, $catgs = preg_split("/[\r\n\t\\s;,]+/", $GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["level" . $n . "_catgs"])) && c_ws_plugin__s2member_no_cache::no_cache_constants(true) && (!$user || !$user->has_cap("access_s2member_level" . $n))) {
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars("catg", $cat_id, "level", $n, $_SERVER["REQUEST_URI"]) . exit;
} else {
if ($GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["level" . $n . "_catgs"]) {
/* Check Category ancestry. */
foreach (preg_split("/[\r\n\t\\s;,]+/", $GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["level" . $n . "_catgs"]) as $catg) {
if ($catg && cat_is_ancestor_of($catg, $cat_id) && c_ws_plugin__s2member_no_cache::no_cache_constants(true) && (!$user || !$user->has_cap("access_s2member_level" . $n))) {
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars("catg", $cat_id, "level", $n, $_SERVER["REQUEST_URI"]) . exit;
}
}
}
}
}
}
/**/
for ($n = $GLOBALS["WS_PLUGIN__"]["s2member"]["c"]["levels"]; $n >= 0; $n--) {
if ($GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["level" . $n . "_ruris"]) {
/* URIs configured at this Level? */
/**/
foreach (preg_split("/[\r\n\t]+/", c_ws_plugin__s2member_ruris::fill_ruri_level_access_rc_vars($GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["level" . $n . "_ruris"], $user)) as $str) {
if ($str && preg_match("/" . preg_quote($str, "/") . "/", $_SERVER["REQUEST_URI"]) && c_ws_plugin__s2member_no_cache::no_cache_constants(true) && (!$user || !$user->has_cap("access_s2member_level" . $n))) {
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars("catg", $cat_id, "level", $n, $_SERVER["REQUEST_URI"], "ruri") . exit;
}
}
}
}
}
}
/**/
do_action("ws_plugin__s2member_during_check_catg_level_access", get_defined_vars());
}
}
/**/
do_action("ws_plugin__s2member_after_check_catg_level_access", get_defined_vars());
/**/
return;
/* For uniformity. */
}
/**
* Handles URI Level Access permissions *(for current URI)*.
*
* @package s2Member\URIs
* @since 3.5
*
* @return null Or exits script execution after redirection.
*/
public static function check_ruri_level_access()
{
do_action('ws_plugin__s2member_before_check_ruri_level_access', get_defined_vars());
$ci = $GLOBALS['WS_PLUGIN__']['s2member']['o']['ruris_case_sensitive'] ? '' : 'i';
$excluded = apply_filters('ws_plugin__s2member_check_ruri_level_access_excluded', FALSE, get_defined_vars());
if (!$excluded && $GLOBALS['WS_PLUGIN__']['s2member']['o']['membership_options_page']) {
if (!c_ws_plugin__s2member_systematics::is_wp_systematic_use_page()) {
$user = is_user_logged_in() && is_object($user = wp_get_current_user()) && !empty($user->ID) ? $user : FALSE;
// Current User's object.
if ($GLOBALS['WS_PLUGIN__']['s2member']['o']['login_redirection_override'] && ($login_redirection_uri = c_ws_plugin__s2member_login_redirects::login_redirection_uri($user, 'root-returns-false')) && preg_match('/^' . preg_quote($login_redirection_uri, '/') . '$/' . $ci, $_SERVER['REQUEST_URI']) && c_ws_plugin__s2member_no_cache::no_cache_constants('restricted') && (!$user || !$user->has_cap('access_s2member_level0'))) {
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars('ruri', $_SERVER['REQUEST_URI'], 'level', 0, $_SERVER['REQUEST_URI'], 'sys') . exit;
} else {
if (!c_ws_plugin__s2member_systematics::is_systematic_use_page()) {
for ($n = $GLOBALS['WS_PLUGIN__']['s2member']['c']['levels']; $n >= 0; $n--) {
if ($GLOBALS['WS_PLUGIN__']['s2member']['o']['level' . $n . '_ruris']) {
// URIs configured at this Level?
foreach (preg_split('/[' . "\r\n\t" . ']+/', c_ws_plugin__s2member_ruris::fill_ruri_level_access_rc_vars($GLOBALS['WS_PLUGIN__']['s2member']['o']['level' . $n . '_ruris'], $user)) as $str) {
if ($str && preg_match('/' . preg_quote($str, '/') . '/' . $ci, $_SERVER['REQUEST_URI']) && c_ws_plugin__s2member_no_cache::no_cache_constants('restricted') && (!$user || !$user->has_cap('access_s2member_level' . $n))) {
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars('ruri', $_SERVER['REQUEST_URI'], 'level', $n, $_SERVER['REQUEST_URI']) . exit;
}
}
}
}
}
}
do_action('ws_plugin__s2member_during_check_ruri_level_access', get_defined_vars());
}
}
do_action('ws_plugin__s2member_after_check_ruri_level_access', get_defined_vars());
}
/**
* Handles URI Level Access permissions *(for current URI)*.
*
* @package s2Member\URIs
* @since 3.5
*
* @return null Or exits script execution after redirection.
*/
public static function check_ruri_level_access()
{
do_action("ws_plugin__s2member_before_check_ruri_level_access", get_defined_vars());
$excluded = apply_filters("ws_plugin__s2member_check_ruri_level_access_excluded", false, get_defined_vars());
if (!$excluded && $GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["membership_options_page"]) {
if (!c_ws_plugin__s2member_systematics::is_wp_systematic_use_page()) {
$user = is_user_logged_in() && is_object($user = wp_get_current_user()) && !empty($user->ID) ? $user : false;
// Current User's object.
if ($GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["login_redirection_override"] && ($login_redirection_uri = c_ws_plugin__s2member_login_redirects::login_redirection_uri($user, "root-returns-false")) && preg_match("/^" . preg_quote($login_redirection_uri, "/") . "\$/", $_SERVER["REQUEST_URI"]) && c_ws_plugin__s2member_no_cache::no_cache_constants(true) && (!$user || !$user->has_cap("access_s2member_level0"))) {
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars("ruri", $_SERVER["REQUEST_URI"], "level", 0, $_SERVER["REQUEST_URI"], "sys") . exit;
} else {
if (!c_ws_plugin__s2member_systematics::is_systematic_use_page()) {
for ($n = $GLOBALS["WS_PLUGIN__"]["s2member"]["c"]["levels"]; $n >= 0; $n--) {
if ($GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["level" . $n . "_ruris"]) {
// URIs configured at this Level?
foreach (preg_split("/[\r\n\t]+/", c_ws_plugin__s2member_ruris::fill_ruri_level_access_rc_vars($GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["level" . $n . "_ruris"], $user)) as $str) {
if ($str && preg_match("/" . preg_quote($str, "/") . "/", $_SERVER["REQUEST_URI"]) && c_ws_plugin__s2member_no_cache::no_cache_constants(true) && (!$user || !$user->has_cap("access_s2member_level" . $n))) {
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars("ruri", $_SERVER["REQUEST_URI"], "level", $n, $_SERVER["REQUEST_URI"]) . exit;
}
}
}
}
}
}
do_action("ws_plugin__s2member_during_check_ruri_level_access", get_defined_vars());
}
}
do_action("ws_plugin__s2member_after_check_ruri_level_access", get_defined_vars());
return;
// For uniformity.
}
/**
* Handles Category Level Access *(for current page)*.
*
* @package s2Member\Categories
* @since 3.5
*
* @return null Or exits script execution after redirection.
*/
public static function check_catg_level_access()
{
global $post;
// ``get_the_ID()`` is NOT available outside The Loop.
do_action('ws_plugin__s2member_before_check_catg_level_access', get_defined_vars());
$ci = $GLOBALS['WS_PLUGIN__']['s2member']['o']['ruris_case_sensitive'] ? '' : 'i';
$excluded = apply_filters('ws_plugin__s2member_check_catg_level_access_excluded', FALSE, get_defined_vars());
if (!$excluded && is_category() && ($cat_id = get_query_var('cat')) && ($cat_id = (int) $cat_id) && $GLOBALS['WS_PLUGIN__']['s2member']['o']['membership_options_page']) {
if (!c_ws_plugin__s2member_systematics::is_wp_systematic_use_page()) {
$user = is_user_logged_in() && is_object($user = wp_get_current_user()) && !empty($user->ID) ? $user : FALSE;
if ($GLOBALS['WS_PLUGIN__']['s2member']['o']['login_redirection_override'] && ($login_redirection_uri = c_ws_plugin__s2member_login_redirects::login_redirection_uri($user, 'root-returns-false')) && preg_match('/^' . preg_quote($login_redirection_uri, '/') . '$/' . $ci, $_SERVER['REQUEST_URI']) && c_ws_plugin__s2member_no_cache::no_cache_constants('restricted') && (!$user || !$user->has_cap('access_s2member_level0'))) {
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars('catg', $cat_id, 'level', 0, $_SERVER['REQUEST_URI'], 'sys') . exit;
} else {
if (!c_ws_plugin__s2member_systematics::is_systematic_use_page()) {
for ($n = $GLOBALS['WS_PLUGIN__']['s2member']['c']['levels']; $n >= 0; $n--) {
if ($GLOBALS['WS_PLUGIN__']['s2member']['o']['level' . $n . '_catgs'] === 'all' && c_ws_plugin__s2member_no_cache::no_cache_constants('restricted') && (!$user || !$user->has_cap('access_s2member_level' . $n))) {
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars('catg', $cat_id, 'level', $n, $_SERVER['REQUEST_URI']) . exit;
} else {
if ($GLOBALS['WS_PLUGIN__']['s2member']['o']['level' . $n . '_catgs'] && in_array($cat_id, $catgs = preg_split('/[' . "\r\n\t" . '\\s;,]+/', $GLOBALS['WS_PLUGIN__']['s2member']['o']['level' . $n . '_catgs'])) && c_ws_plugin__s2member_no_cache::no_cache_constants('restricted') && (!$user || !$user->has_cap('access_s2member_level' . $n))) {
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars('catg', $cat_id, 'level', $n, $_SERVER['REQUEST_URI']) . exit;
} else {
if ($GLOBALS['WS_PLUGIN__']['s2member']['o']['level' . $n . '_catgs']) {
foreach (preg_split('/[' . "\r\n\t" . '\\s;,]+/', $GLOBALS['WS_PLUGIN__']['s2member']['o']['level' . $n . '_catgs']) as $catg) {
if ($catg && cat_is_ancestor_of($catg, $cat_id) && c_ws_plugin__s2member_no_cache::no_cache_constants('restricted') && (!$user || !$user->has_cap('access_s2member_level' . $n))) {
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars('catg', $cat_id, 'level', $n, $_SERVER['REQUEST_URI']) . exit;
}
}
}
}
}
}
for ($n = $GLOBALS['WS_PLUGIN__']['s2member']['c']['levels']; $n >= 0; $n--) {
if ($GLOBALS['WS_PLUGIN__']['s2member']['o']['level' . $n . '_ruris']) {
foreach (preg_split('/[' . "\r\n\t" . ']+/', c_ws_plugin__s2member_ruris::fill_ruri_level_access_rc_vars($GLOBALS['WS_PLUGIN__']['s2member']['o']['level' . $n . '_ruris'], $user)) as $str) {
if ($str && preg_match('/' . preg_quote($str, '/') . '/' . $ci, $_SERVER['REQUEST_URI']) && c_ws_plugin__s2member_no_cache::no_cache_constants('restricted') && (!$user || !$user->has_cap('access_s2member_level' . $n))) {
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars('catg', $cat_id, 'level', $n, $_SERVER['REQUEST_URI'], 'ruri') . exit;
}
}
}
}
}
}
do_action('ws_plugin__s2member_during_check_catg_level_access', get_defined_vars());
}
}
do_action('ws_plugin__s2member_after_check_catg_level_access', get_defined_vars());
}
/**
* Handles Tag Level Access permissions *(for current page)*.
*
* @package s2Member\Tags
* @since 3.5
*
* @return null Or exits script execution after redirection.
*/
public static function check_ptag_level_access()
{
/**
* @var $post WP_Post Reference for IDEs.
* @var $wp_query WP_Query Reference for IDEs.
*/
global $wp_query, $post;
// ``get_the_ID()`` NOT available outside The Loop.
do_action('ws_plugin__s2member_before_check_ptag_level_access', get_defined_vars());
$ci = $GLOBALS['WS_PLUGIN__']['s2member']['o']['ruris_case_sensitive'] ? '' : 'i';
$excluded = apply_filters('ws_plugin__s2member_check_ptag_level_access_excluded', FALSE, get_defined_vars());
if (!$excluded && is_tag() && is_object($tag = $wp_query->get_queried_object()) && !empty($tag->term_id) && ($tag_id = (int) $tag->term_id) && $GLOBALS['WS_PLUGIN__']['s2member']['o']['membership_options_page']) {
if (!c_ws_plugin__s2member_systematics::is_wp_systematic_use_page()) {
$user = is_user_logged_in() && is_object($user = wp_get_current_user()) && !empty($user->ID) ? $user : FALSE;
// Current User's object.
if ($GLOBALS['WS_PLUGIN__']['s2member']['o']['login_redirection_override'] && ($login_redirection_uri = c_ws_plugin__s2member_login_redirects::login_redirection_uri($user, 'root-returns-false')) && preg_match('/^' . preg_quote($login_redirection_uri, '/') . '$/' . $ci, $_SERVER['REQUEST_URI']) && c_ws_plugin__s2member_no_cache::no_cache_constants('restricted') && (!$user || !$user->has_cap('access_s2member_level0'))) {
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars('ptag', $tag_id, 'level', 0, $_SERVER['REQUEST_URI'], 'sys') . exit;
} else {
if (!c_ws_plugin__s2member_systematics::is_systematic_use_page()) {
for ($n = $GLOBALS['WS_PLUGIN__']['s2member']['c']['levels']; $n >= 0; $n--) {
if ($GLOBALS['WS_PLUGIN__']['s2member']['o']['level' . $n . '_ptags'] === 'all' && c_ws_plugin__s2member_no_cache::no_cache_constants('restricted') && (!$user || !$user->has_cap('access_s2member_level' . $n))) {
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars('ptag', $tag_id, 'level', $n, $_SERVER['REQUEST_URI']) . exit;
} else {
if ($GLOBALS['WS_PLUGIN__']['s2member']['o']['level' . $n . '_ptags'] && (is_tag($tags = preg_split('/[' . "\r\n\t" . ';,]+/', $GLOBALS['WS_PLUGIN__']['s2member']['o']['level' . $n . '_ptags'])) || in_array($tag_id, $tags)) && c_ws_plugin__s2member_no_cache::no_cache_constants('restricted') && (!$user || !$user->has_cap('access_s2member_level' . $n))) {
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars('ptag', $tag_id, 'level', $n, $_SERVER['REQUEST_URI']) . exit;
}
}
}
for ($n = $GLOBALS['WS_PLUGIN__']['s2member']['c']['levels']; $n >= 0; $n--) {
if ($GLOBALS['WS_PLUGIN__']['s2member']['o']['level' . $n . '_ruris']) {
// URIs configured at this Level?
foreach (preg_split('/[' . "\r\n\t" . ']+/', c_ws_plugin__s2member_ruris::fill_ruri_level_access_rc_vars($GLOBALS['WS_PLUGIN__']['s2member']['o']['level' . $n . '_ruris'], $user)) as $str) {
if ($str && preg_match('/' . preg_quote($str, '/') . '/' . $ci, $_SERVER['REQUEST_URI']) && c_ws_plugin__s2member_no_cache::no_cache_constants('restricted') && (!$user || !$user->has_cap('access_s2member_level' . $n))) {
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars('ptag', $tag_id, 'level', $n, $_SERVER['REQUEST_URI'], 'ruri') . exit;
}
}
}
}
}
}
do_action('ws_plugin__s2member_during_check_ptag_level_access', get_defined_vars());
}
}
do_action('ws_plugin__s2member_after_check_ptag_level_access', get_defined_vars());
}
/**
* Handles Tag Level Access permissions *(for current page)*.
*
* @package s2Member\Tags
* @since 3.5
*
* @return null Or exits script execution after redirection.
*/
public static function check_ptag_level_access()
{
global $wp_query, $post;
// ``get_the_ID()`` is NOT available outside The Loop.
do_action("ws_plugin__s2member_before_check_ptag_level_access", get_defined_vars());
$excluded = apply_filters("ws_plugin__s2member_check_ptag_level_access_excluded", false, get_defined_vars());
if (!$excluded && is_tag() && is_object($tag = $wp_query->get_queried_object()) && !empty($tag->term_id) && ($tag_id = (int) $tag->term_id) && $GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["membership_options_page"]) {
if (!c_ws_plugin__s2member_systematics::is_wp_systematic_use_page()) {
$user = is_user_logged_in() && is_object($user = wp_get_current_user()) && !empty($user->ID) ? $user : false;
// Current User's object.
if ($GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["login_redirection_override"] && ($login_redirection_uri = c_ws_plugin__s2member_login_redirects::login_redirection_uri($user, "root-returns-false")) && preg_match("/^" . preg_quote($login_redirection_uri, "/") . "\$/", $_SERVER["REQUEST_URI"]) && c_ws_plugin__s2member_no_cache::no_cache_constants('restricted') && (!$user || !$user->has_cap("access_s2member_level0"))) {
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars("ptag", $tag_id, "level", 0, $_SERVER["REQUEST_URI"], "sys") . exit;
} else {
if (!c_ws_plugin__s2member_systematics::is_systematic_use_page()) {
for ($n = $GLOBALS["WS_PLUGIN__"]["s2member"]["c"]["levels"]; $n >= 0; $n--) {
if ($GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["level" . $n . "_ptags"] === "all" && c_ws_plugin__s2member_no_cache::no_cache_constants('restricted') && (!$user || !$user->has_cap("access_s2member_level" . $n))) {
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars("ptag", $tag_id, "level", $n, $_SERVER["REQUEST_URI"]) . exit;
} else {
if ($GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["level" . $n . "_ptags"] && (is_tag($tags = preg_split("/[\r\n\t;,]+/", $GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["level" . $n . "_ptags"])) || in_array($tag_id, $tags)) && c_ws_plugin__s2member_no_cache::no_cache_constants('restricted') && (!$user || !$user->has_cap("access_s2member_level" . $n))) {
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars("ptag", $tag_id, "level", $n, $_SERVER["REQUEST_URI"]) . exit;
}
}
}
for ($n = $GLOBALS["WS_PLUGIN__"]["s2member"]["c"]["levels"]; $n >= 0; $n--) {
if ($GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["level" . $n . "_ruris"]) {
// URIs configured at this Level?
foreach (preg_split("/[\r\n\t]+/", c_ws_plugin__s2member_ruris::fill_ruri_level_access_rc_vars($GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["level" . $n . "_ruris"], $user)) as $str) {
if ($str && preg_match("/" . preg_quote($str, "/") . "/", $_SERVER["REQUEST_URI"]) && c_ws_plugin__s2member_no_cache::no_cache_constants('restricted') && (!$user || !$user->has_cap("access_s2member_level" . $n))) {
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars("ptag", $tag_id, "level", $n, $_SERVER["REQUEST_URI"], "ruri") . exit;
}
}
}
}
}
}
do_action("ws_plugin__s2member_during_check_ptag_level_access", get_defined_vars());
}
}
do_action("ws_plugin__s2member_after_check_ptag_level_access", get_defined_vars());
return;
// For uniformity.
}
/**
* Handles Page Level Access permissions *(for current Page)*.
*
* @package s2Member\Pages
* @since 3.5
*
* @return null Or exits script execution after redirection.
*/
public static function check_page_level_access()
{
global $post;
// ``get_the_ID()`` unavailable outside The Loop.
do_action("ws_plugin__s2member_before_check_page_level_access", get_defined_vars());
$excluded = apply_filters("ws_plugin__s2member_check_page_level_access_excluded", false, get_defined_vars());
if (!$excluded && is_page() && is_object($post) && !empty($post->ID) && ($page_id = (int) $post->ID) && $GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["membership_options_page"]) {
if (!c_ws_plugin__s2member_systematics::is_wp_systematic_use_page()) {
$user = is_user_logged_in() && is_object($user = wp_get_current_user()) && !empty($user->ID) ? $user : false;
// Current User's object.
if ($GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["login_welcome_page"] && $page_id === (int) $GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["login_welcome_page"] && c_ws_plugin__s2member_no_cache::no_cache_constants(true) && (!$user || !$user->has_cap("access_s2member_level0")) && $page_id !== (int) $GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["membership_options_page"]) {
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars("page", $page_id, "level", 0, $_SERVER["REQUEST_URI"], "sys") . exit;
} else {
if ($GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["login_redirection_override"] && ($login_redirection_uri = c_ws_plugin__s2member_login_redirects::login_redirection_uri($user, "root-returns-false")) && preg_match("/^" . preg_quote($login_redirection_uri, "/") . "\$/", $_SERVER["REQUEST_URI"]) && c_ws_plugin__s2member_no_cache::no_cache_constants(true) && (!$user || !$user->has_cap("access_s2member_level0")) && $page_id !== (int) $GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["membership_options_page"]) {
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars("page", $page_id, "level", 0, $_SERVER["REQUEST_URI"], "sys") . exit;
} else {
if ($GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["file_download_limit_exceeded_page"] && $page_id === (int) $GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["file_download_limit_exceeded_page"] && c_ws_plugin__s2member_no_cache::no_cache_constants(true) && (!$user || !$user->has_cap("access_s2member_level0")) && $page_id !== (int) $GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["membership_options_page"]) {
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars("page", $page_id, "level", 0, $_SERVER["REQUEST_URI"], "sys") . exit;
} else {
if (!c_ws_plugin__s2member_systematics::is_systematic_use_page()) {
for ($n = $GLOBALS["WS_PLUGIN__"]["s2member"]["c"]["levels"]; $n >= 0; $n--) {
if ($GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["level" . $n . "_pages"] === "all" && c_ws_plugin__s2member_no_cache::no_cache_constants(true) && (!$user || !$user->has_cap("access_s2member_level" . $n))) {
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars("page", $page_id, "level", $n, $_SERVER["REQUEST_URI"]) . exit;
} else {
if (strpos($GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["level" . $n . "_posts"], "all-") && (in_array("all-page", preg_split("/[\r\n\t\\s;,]+/", $GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["level" . $n . "_posts"])) || in_array("all-pages", preg_split("/[\r\n\t\\s;,]+/", $GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["level" . $n . "_posts"]))) && c_ws_plugin__s2member_no_cache::no_cache_constants(true) && (!$user || !$user->has_cap("access_s2member_level" . $n))) {
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars("page", $page_id, "level", $n, $_SERVER["REQUEST_URI"], "post") . exit;
} else {
if ($GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["level" . $n . "_pages"] && in_array($page_id, preg_split("/[\r\n\t\\s;,]+/", $GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["level" . $n . "_pages"])) && c_ws_plugin__s2member_no_cache::no_cache_constants(true) && (!$user || !$user->has_cap("access_s2member_level" . $n))) {
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars("page", $page_id, "level", $n, $_SERVER["REQUEST_URI"]) . exit;
}
}
}
}
if (has_tag()) {
for ($n = $GLOBALS["WS_PLUGIN__"]["s2member"]["c"]["levels"]; $n >= 0; $n--) {
if ($GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["level" . $n . "_ptags"] === "all" && c_ws_plugin__s2member_no_cache::no_cache_constants(true) && (!$user || !$user->has_cap("access_s2member_level" . $n))) {
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars("page", $page_id, "level", $n, $_SERVER["REQUEST_URI"], "ptag") . exit;
} else {
if ($GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["level" . $n . "_ptags"] && has_tag(preg_split("/[\r\n\t;,]+/", $GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["level" . $n . "_ptags"])) && c_ws_plugin__s2member_no_cache::no_cache_constants(true) && (!$user || !$user->has_cap("access_s2member_level" . $n))) {
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars("page", $page_id, "level", $n, $_SERVER["REQUEST_URI"], "ptag") . exit;
}
}
}
}
for ($n = $GLOBALS["WS_PLUGIN__"]["s2member"]["c"]["levels"]; $n >= 0; $n--) {
if ($GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["level" . $n . "_ruris"]) {
// URIs configured at this Level?
foreach (preg_split("/[\r\n\t]+/", c_ws_plugin__s2member_ruris::fill_ruri_level_access_rc_vars($GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["level" . $n . "_ruris"], $user)) as $str) {
if ($str && preg_match("/" . preg_quote($str, "/") . "/", $_SERVER["REQUEST_URI"]) && c_ws_plugin__s2member_no_cache::no_cache_constants(true) && (!$user || !$user->has_cap("access_s2member_level" . $n))) {
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars("page", $page_id, "level", $n, $_SERVER["REQUEST_URI"], "ruri") . exit;
}
}
}
}
if (is_array($ccaps_req = get_post_meta($page_id, "s2member_ccaps_req", true)) && !empty($ccaps_req) && c_ws_plugin__s2member_no_cache::no_cache_constants(true)) {
foreach ($ccaps_req as $ccap) {
// The ``$user`` MUST satisfy ALL Custom Capability requirements. Stored as an array of Custom Capabilities.
if (strlen($ccap) && (!$user || !$user->has_cap("access_s2member_ccap_" . $ccap))) {
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars("page", $page_id, "ccap", $ccap, $_SERVER["REQUEST_URI"], "ccap") . exit;
}
}
}
if ($GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["specific_ids"] && in_array($page_id, preg_split("/[\r\n\t\\s;,]+/", $GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["specific_ids"])) && c_ws_plugin__s2member_no_cache::no_cache_constants(true) && !c_ws_plugin__s2member_sp_access::sp_access($page_id)) {
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars("page", $page_id, "sp", $page_id, $_SERVER["REQUEST_URI"], "sp") . exit;
}
}
}
}
}
do_action("ws_plugin__s2member_during_check_page_level_access", get_defined_vars());
}
}
do_action("ws_plugin__s2member_after_check_page_level_access", get_defined_vars());
return;
// For uniformity.
}
/**
* Handles Post Level Access permissions *(for current Post)*.
*
* @package s2Member\Posts
* @since 3.5
*
* @return null Or exits script execution after redirection.
*/
public static function check_post_level_access()
{
global $post;
// ``get_the_ID()`` unavailable outside The Loop.
do_action('ws_plugin__s2member_before_check_post_level_access', get_defined_vars());
$ci = $GLOBALS['WS_PLUGIN__']['s2member']['o']['ruris_case_sensitive'] ? '' : 'i';
$excluded = apply_filters('ws_plugin__s2member_check_post_level_access_excluded', FALSE, get_defined_vars());
if (!$excluded && is_single() && is_object($post) && !empty($post->ID) && ($post_id = (int) $post->ID) && $GLOBALS['WS_PLUGIN__']['s2member']['o']['membership_options_page']) {
if (!c_ws_plugin__s2member_systematics::is_wp_systematic_use_page()) {
$user = is_user_logged_in() && is_object($user = wp_get_current_user()) && !empty($user->ID) ? $user : FALSE;
// Current User's object.
if ($GLOBALS['WS_PLUGIN__']['s2member']['o']['login_redirection_override'] && ($login_redirection_uri = c_ws_plugin__s2member_login_redirects::login_redirection_uri($user, 'root-returns-false')) && preg_match('/^' . preg_quote($login_redirection_uri, '/') . '$/' . $ci, $_SERVER['REQUEST_URI']) && c_ws_plugin__s2member_no_cache::no_cache_constants('restricted') && (!$user || !$user->has_cap('access_s2member_level0'))) {
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars('post', $post_id, 'level', 0, $_SERVER['REQUEST_URI'], 'sys') . exit;
} else {
if (!c_ws_plugin__s2member_systematics::is_systematic_use_page()) {
$bbpress_restrictions_enable = apply_filters('ws_plugin__s2member_bbpress_restrictions_enable', TRUE);
$bbpress_installed = c_ws_plugin__s2member_utils_conds::bbp_is_installed();
// bbPress is installed?
$bbpress_forum_post_type = $bbpress_installed ? bbp_get_forum_post_type() : '';
// Acquire the current post type for forums.
$bbpress_topic_post_type = $bbpress_installed ? bbp_get_topic_post_type() : '';
// Acquire the current post type for topics.
$bbpress_topic_forum_id = $bbpress_installed && $post->post_type === $bbpress_topic_post_type ? bbp_get_topic_forum_id($post->ID) : 0;
for ($n = $GLOBALS['WS_PLUGIN__']['s2member']['c']['levels']; $n >= 0; $n--) {
if ($GLOBALS['WS_PLUGIN__']['s2member']['o']['level' . $n . '_posts'] === 'all' && c_ws_plugin__s2member_no_cache::no_cache_constants('restricted') && (!$user || !$user->has_cap('access_s2member_level' . $n))) {
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars('post', $post_id, 'level', $n, $_SERVER['REQUEST_URI']) . exit;
} else {
if (strpos($GLOBALS['WS_PLUGIN__']['s2member']['o']['level' . $n . '_posts'], 'all-') !== FALSE && (in_array('all-' . $post->post_type, preg_split('/[' . "\r\n\t" . '\\s;,]+/', $GLOBALS['WS_PLUGIN__']['s2member']['o']['level' . $n . '_posts'])) || in_array('all-' . $post->post_type . 's', preg_split('/[' . "\r\n\t" . '\\s;,]+/', $GLOBALS['WS_PLUGIN__']['s2member']['o']['level' . $n . '_posts']))) && c_ws_plugin__s2member_no_cache::no_cache_constants('restricted') && (!$user || !$user->has_cap('access_s2member_level' . $n))) {
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars('post', $post_id, 'level', $n, $_SERVER['REQUEST_URI']) . exit;
} else {
if ($bbpress_restrictions_enable && $bbpress_installed && $post->post_type === $bbpress_topic_post_type && strpos($GLOBALS['WS_PLUGIN__']['s2member']['o']['level' . $n . '_posts'], 'all-') !== FALSE && (in_array('all-' . $bbpress_forum_post_type, preg_split('/[' . "\r\n\t" . '\\s;,]+/', $GLOBALS['WS_PLUGIN__']['s2member']['o']['level' . $n . '_posts'])) || in_array('all-' . $bbpress_forum_post_type . 's', preg_split('/[' . "\r\n\t" . '\\s;,]+/', $GLOBALS['WS_PLUGIN__']['s2member']['o']['level' . $n . '_posts']))) && c_ws_plugin__s2member_no_cache::no_cache_constants('restricted') && (!$user || !$user->has_cap('access_s2member_level' . $n))) {
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars('post', $post_id, 'level', $n, $_SERVER['REQUEST_URI']) . exit;
} else {
if ($GLOBALS['WS_PLUGIN__']['s2member']['o']['level' . $n . '_posts'] && in_array($post_id, preg_split('/[' . "\r\n\t" . '\\s;,]+/', $GLOBALS['WS_PLUGIN__']['s2member']['o']['level' . $n . '_posts'])) && c_ws_plugin__s2member_no_cache::no_cache_constants('restricted') && (!$user || !$user->has_cap('access_s2member_level' . $n))) {
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars('post', $post_id, 'level', $n, $_SERVER['REQUEST_URI']) . exit;
}
}
}
}
}
if ($bbpress_restrictions_enable && $bbpress_installed && $post->post_type === $bbpress_topic_post_type && $bbpress_topic_forum_id) {
for ($n = $GLOBALS['WS_PLUGIN__']['s2member']['c']['levels']; $n >= 0; $n--) {
if ($GLOBALS['WS_PLUGIN__']['s2member']['o']['level' . $n . '_posts'] && in_array($bbpress_topic_forum_id, preg_split('/[' . "\r\n\t" . '\\s;,]+/', $GLOBALS['WS_PLUGIN__']['s2member']['o']['level' . $n . '_posts'])) && c_ws_plugin__s2member_no_cache::no_cache_constants('restricted') && (!$user || !$user->has_cap('access_s2member_level' . $n))) {
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars('post', $bbpress_topic_forum_id, 'level', $n, $_SERVER['REQUEST_URI']) . exit;
}
}
}
for ($n = $GLOBALS['WS_PLUGIN__']['s2member']['c']['levels']; $n >= 0; $n--) {
if ($GLOBALS['WS_PLUGIN__']['s2member']['o']['level' . $n . '_catgs'] === 'all' && c_ws_plugin__s2member_no_cache::no_cache_constants('restricted') && (!$user || !$user->has_cap('access_s2member_level' . $n))) {
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars('post', $post_id, 'level', $n, $_SERVER['REQUEST_URI'], 'catg') . exit;
} else {
if ($GLOBALS['WS_PLUGIN__']['s2member']['o']['level' . $n . '_catgs'] && (in_category($catgs = preg_split('/[' . "\r\n\t" . '\\s;,]+/', $GLOBALS['WS_PLUGIN__']['s2member']['o']['level' . $n . '_catgs']), $post_id) || c_ws_plugin__s2member_utils_conds::in_descendant_category($catgs, $post_id)) && c_ws_plugin__s2member_no_cache::no_cache_constants('restricted') && (!$user || !$user->has_cap('access_s2member_level' . $n))) {
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars('post', $post_id, 'level', $n, $_SERVER['REQUEST_URI'], 'catg') . exit;
}
}
}
if (has_tag()) {
for ($n = $GLOBALS['WS_PLUGIN__']['s2member']['c']['levels']; $n >= 0; $n--) {
if ($GLOBALS['WS_PLUGIN__']['s2member']['o']['level' . $n . '_ptags'] === 'all' && c_ws_plugin__s2member_no_cache::no_cache_constants('restricted') && (!$user || !$user->has_cap('access_s2member_level' . $n))) {
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars('post', $post_id, 'level', $n, $_SERVER['REQUEST_URI'], 'ptag') . exit;
} else {
if ($GLOBALS['WS_PLUGIN__']['s2member']['o']['level' . $n . '_ptags'] && has_tag(preg_split('/[' . "\r\n\t" . ';,]+/', $GLOBALS['WS_PLUGIN__']['s2member']['o']['level' . $n . '_ptags'])) && c_ws_plugin__s2member_no_cache::no_cache_constants('restricted') && (!$user || !$user->has_cap('access_s2member_level' . $n))) {
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars('post', $post_id, 'level', $n, $_SERVER['REQUEST_URI'], 'ptag') . exit;
}
}
}
}
for ($n = $GLOBALS['WS_PLUGIN__']['s2member']['c']['levels']; $n >= 0; $n--) {
if ($GLOBALS['WS_PLUGIN__']['s2member']['o']['level' . $n . '_ruris']) {
// URIs configured at this Level?
foreach (preg_split('/[' . "\r\n\t" . ']+/', c_ws_plugin__s2member_ruris::fill_ruri_level_access_rc_vars($GLOBALS['WS_PLUGIN__']['s2member']['o']['level' . $n . '_ruris'], $user)) as $str) {
if ($str && preg_match('/' . preg_quote($str, '/') . '/' . $ci, $_SERVER['REQUEST_URI']) && c_ws_plugin__s2member_no_cache::no_cache_constants('restricted') && (!$user || !$user->has_cap('access_s2member_level' . $n))) {
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars('post', $post_id, 'level', $n, $_SERVER['REQUEST_URI'], 'ruri') . exit;
}
}
}
}
if (is_array($ccaps_req = get_post_meta($post_id, 's2member_ccaps_req', TRUE)) && !empty($ccaps_req) && c_ws_plugin__s2member_no_cache::no_cache_constants('restricted')) {
foreach ($ccaps_req as $ccap) {
// The ``$user`` MUST satisfy ALL Custom Capability requirements. Stored as an array of Custom Capabilities.
if (strlen($ccap) && (!$user || !$user->has_cap('access_s2member_ccap_' . $ccap))) {
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars('post', $post_id, 'ccap', $ccap, $_SERVER['REQUEST_URI'], 'ccap') . exit;
}
}
}
if ($bbpress_restrictions_enable && $bbpress_installed && $post->post_type === $bbpress_topic_post_type && $bbpress_topic_forum_id) {
if (is_array($ccaps_req = get_post_meta($bbpress_topic_forum_id, 's2member_ccaps_req', TRUE)) && !empty($ccaps_req) && c_ws_plugin__s2member_no_cache::no_cache_constants('restricted')) {
foreach ($ccaps_req as $ccap) {
// The ``$user`` MUST satisfy ALL Custom Capability requirements. Stored as an array of Custom Capabilities.
if (strlen($ccap) && (!$user || !$user->has_cap('access_s2member_ccap_' . $ccap))) {
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars('post', $bbpress_topic_forum_id, 'ccap', $ccap, $_SERVER['REQUEST_URI'], 'ccap') . exit;
}
}
}
}
if ($GLOBALS['WS_PLUGIN__']['s2member']['o']['specific_ids'] && in_array($post_id, preg_split('/[' . "\r\n\t" . '\\s;,]+/', $GLOBALS['WS_PLUGIN__']['s2member']['o']['specific_ids'])) && c_ws_plugin__s2member_no_cache::no_cache_constants('restricted') && !c_ws_plugin__s2member_sp_access::sp_access($post_id)) {
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars('post', $post_id, 'sp', $post_id, $_SERVER['REQUEST_URI'], 'sp') . exit;
}
}
}
do_action('ws_plugin__s2member_during_check_post_level_access', get_defined_vars());
}
}
do_action('ws_plugin__s2member_after_check_post_level_access', get_defined_vars());
}
/**
* Handles Download Access permissions.
*
* @package s2Member\Files
* @since 3.5
*
* @attaches-to ``add_action('init');``
* @also-called-by API Function {@link s2Member\API_Functions\s2member_file_download_url()}, w/ ``$create_file_download_url`` param.
*
* @param null|array $create_file_download_url Optional. If this function is called directly, we can pass arguments through this array.
* Possible array elements: `file_download` *(required)*, `file_download_key`, `file_stream`, `file_inline`, `file_storage`, `file_remote`, `file_ssl`, `file_rewrite`, `file_rewrite_base`, `skip_confirmation`, `url_to_storage_source`, `count_against_user`, `check_user`.
*
* @return null|string If called directly with ``$create_file_download_url``, returns a string with the URL, based on configuration.
* Else, this function may exit script execution after serving a File Download.
*/
public static function check_file_download_access($create_file_download_url = NULL)
{
foreach (array_keys(get_defined_vars()) as $__v) {
$__refs[$__v] =& ${$__v};
}
do_action('ws_plugin__s2member_before_file_download_access', get_defined_vars());
unset($__refs, $__v);
// Housekeeping.
$_g = !empty($_GET) ? $_GET : array();
$_g = c_ws_plugin__s2member_utils_strings::trim_deep(stripslashes_deep($_g));
$creating = is_array($create = $create_file_download_url) ? TRUE : FALSE;
// Creating URL?
$serving = !$creating ? TRUE : FALSE;
// If NOT creating a File Download URL, we're serving one.
$serving_range = $range = FALSE;
// Default values (so these variables DO get defined at all times).
if ($serving) {
$range = (string) @$_SERVER['HTTP_RANGE'];
if (!$range && function_exists('apache_request_headers')) {
foreach ((array) apache_request_headers() as $_header => $_value) {
// Note: ``apache_request_headers()`` works in FastCGI too, starting w/ PHP v5.4.
if (is_string($_header) && strcasecmp($_header, 'range') === 0) {
$range = $_value;
}
}
}
unset($_header, $_value);
// Housekeeping.
if ($range) {
$serving_range = TRUE;
}
}
$req['file_download'] = $creating ? @$create['file_download'] : @$_g['s2member_file_download'];
$req['file_download_key'] = $creating ? @$create['file_download_key'] : @$_g['s2member_file_download_key'];
$req['file_stream'] = $creating ? @$create['file_stream'] : @$_g['s2member_file_stream'];
$req['file_inline'] = $creating ? @$create['file_inline'] : @$_g['s2member_file_inline'];
$req['file_storage'] = $creating ? @$create['file_storage'] : @$_g['s2member_file_storage'];
$req['file_remote'] = $creating ? @$create['file_remote'] : @$_g['s2member_file_remote'];
$req['file_ssl'] = $creating ? @$create['file_ssl'] : @$_g['s2member_file_ssl'];
$req['file_rewrite'] = $creating ? @$create['file_rewrite'] : NULL;
$req['file_rewrite_base'] = $creating ? @$create['file_rewrite_base'] : NULL;
$req['skip_confirmation'] = $creating ? @$create['skip_confirmation'] : NULL;
$req['url_to_storage_source'] = $creating ? @$create['url_to_storage_source'] : NULL;
$req['count_against_user'] = $creating ? @$create['count_against_user'] : NULL;
$req['check_user'] = $creating ? @$create['check_user'] : NULL;
if ($req['file_download'] && is_string($req['file_download']) && ($req['file_download'] = trim($req['file_download'], '/'))) {
if (strpos($req['file_download'], '..') === FALSE && strpos(basename($req['file_download']), '.') !== 0) {
$using_amazon_cf_storage = (!$req['file_storage'] || strcasecmp((string) $req['file_storage'], 'cf') === 0) && c_ws_plugin__s2member_utils_conds::using_amazon_cf_storage() ? TRUE : FALSE;
$using_amazon_s3_storage = (!$req['file_storage'] || strcasecmp((string) $req['file_storage'], 's3') === 0) && c_ws_plugin__s2member_utils_conds::using_amazon_s3_storage() ? TRUE : FALSE;
$using_amazon_storage = $using_amazon_cf_storage || $using_amazon_s3_storage ? TRUE : FALSE;
$excluded = apply_filters('ws_plugin__s2member_check_file_download_access_excluded', FALSE, get_defined_vars());
$valid_file_download_key = $req['file_download_key'] && is_string($req['file_download_key']) && $creating && (!isset($req['check_user']) || !filter_var($req['check_user'], FILTER_VALIDATE_BOOLEAN)) && (!isset($req['count_against_user']) || !filter_var($req['count_against_user'], FILTER_VALIDATE_BOOLEAN)) ? TRUE : FALSE;
$valid_file_download_key = !$valid_file_download_key && $req['file_download_key'] && is_string($req['file_download_key']) ? c_ws_plugin__s2member_files_in::check_file_download_key($req['file_download'], $req['file_download_key']) : FALSE;
$checking_user = $excluded || $valid_file_download_key || $creating && (!isset($req['check_user']) || !filter_var($req['check_user'], FILTER_VALIDATE_BOOLEAN)) && (!isset($req['count_against_user']) || !filter_var($req['count_against_user'], FILTER_VALIDATE_BOOLEAN)) ? FALSE : TRUE;
$updating_user_counter = $serving_range || !$checking_user || $creating && (!isset($req['count_against_user']) || !filter_var($req['count_against_user'], FILTER_VALIDATE_BOOLEAN)) ? FALSE : TRUE;
if (($serving || $creating) && $checking_user) {
if (!$using_amazon_storage && !file_exists($GLOBALS['WS_PLUGIN__']['s2member']['c']['files_dir'] . '/' . $req['file_download'])) {
if ($serving) {
status_header(404);
header('Content-Type: text/html; charset=UTF-8');
while (@ob_end_clean()) {
}
// Clean any existing output buffers.
exit(_x('<strong>404: Sorry, file not found.</strong> Please contact Support for assistance.', 's2member-front', 's2member'));
}
return FALSE;
// Else return false.
} else {
if ($req['file_download_key'] && is_string($req['file_download_key']) && !$valid_file_download_key) {
if ($serving) {
status_header(503);
header('Content-Type: text/html; charset=UTF-8');
while (@ob_end_clean()) {
}
// Clean any existing output buffers.
exit(_x('<strong>503 (Invalid Key):</strong> Sorry, your access to this file has expired. Please contact Support for assistance.', 's2member-front', 's2member'));
}
return FALSE;
// Else return false.
} else {
if ($serving) {
// We only need remote functionality when/if we're actually serving.
if (!has_filter('ws_plugin__s2member_check_file_download_access_user', 'c_ws_plugin__s2member_files_in::check_file_remote_authorization')) {
add_filter('ws_plugin__s2member_check_file_download_access_user', 'c_ws_plugin__s2member_files_in::check_file_remote_authorization', 10, 2);
}
}
if ($creating) {
// We only need remote functionality when/if we're actually serving.
if (has_filter('ws_plugin__s2member_check_file_download_access_user', 'c_ws_plugin__s2member_files_in::check_file_remote_authorization')) {
remove_filter('ws_plugin__s2member_check_file_download_access_user', 'c_ws_plugin__s2member_files_in::check_file_remote_authorization', 10, 2);
}
}
if (!$GLOBALS['WS_PLUGIN__']['s2member']['o']['membership_options_page']) {
if ($serving) {
status_header(503);
header('Content-Type: text/html; charset=UTF-8');
while (@ob_end_clean()) {
}
// Clean any existing output buffers.
exit(_x('<strong>503: Basic File Downloads are NOT enabled yet.</strong> Please contact Support for assistance. If you are the site owner, please configure: <strong>s2Member → General Options → Membership Options Page</strong>.', 's2member-front', 's2member'));
}
return FALSE;
// Else return false.
} else {
if (($file_downloads_enabled_by_site_owner = $min_level_4_downloads = c_ws_plugin__s2member_files::min_level_4_downloads()) === FALSE) {
if ($serving) {
status_header(503);
header('Content-Type: text/html; charset=UTF-8');
while (@ob_end_clean()) {
}
// Clean any existing output buffers.
exit(_x('<strong>503: Basic File Downloads are NOT enabled yet.</strong> Please contact Support for assistance. If you are the site owner, please configure: <strong>s2Member → Download Options → Basic Download Restrictions</strong>.', 's2member-front', 's2member'));
}
return FALSE;
// Else return false.
} else {
if (!is_object($user = apply_filters('ws_plugin__s2member_check_file_download_access_user', is_user_logged_in() ? wp_get_current_user() : FALSE, get_defined_vars())) || empty($user->ID) || !($user_id = $user->ID) || !is_array($user_file_downloads = c_ws_plugin__s2member_files::user_downloads($user)) || !$user->has_cap('administrator') && (!$user_file_downloads['allowed'] || !$user_file_downloads['allowed_days'])) {
if (preg_match('/(?:^|\\/)access[_\\-]s2member[_\\-]level([0-9]+)\\//', $req['file_download'], $m) && strlen($req_level = $m[1]) && (!is_object($user) || empty($user->ID) || !$user->has_cap('access_s2member_level' . $req_level))) {
if ($serving) {
// We only need this section when/if we're actually serving.
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars('file', $req['file_download'], 'level', $req_level, $_SERVER['REQUEST_URI']) . exit;
}
return FALSE;
// Else return false.
} else {
if (preg_match('/(?:^|\\/)access[_\\-]s2member[_\\-]ccap[_\\-](.+?)\\//', $req['file_download'], $m) && strlen($req_ccap = preg_replace('/-/', '_', $m[1])) && (!is_object($user) || empty($user->ID) || !$user->has_cap('access_s2member_ccap_' . $req_ccap))) {
if ($serving) {
// We only need this section when/if we're actually serving.
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars('file', $req['file_download'], 'ccap', $req_ccap, $_SERVER['REQUEST_URI']) . exit;
}
return FALSE;
// Else return false.
} else {
if ($serving) {
// We only need this section when/if we're actually serving.
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars('file', $req['file_download'], 'level', $min_level_4_downloads, $_SERVER['REQUEST_URI']) . exit;
}
}
}
return FALSE;
// Else return false.
} else {
if (preg_match('/(?:^|\\/)access[_\\-]s2member[_\\-]level([0-9]+)\\//', $req['file_download'], $m) && strlen($req_level = $m[1]) && !$user->has_cap('access_s2member_level' . $req_level)) {
if ($serving) {
// We only need this section when/if we're actually serving.
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars('file', $req['file_download'], 'level', $req_level, $_SERVER['REQUEST_URI']) . exit;
}
return FALSE;
// Else return false.
} else {
if (preg_match('/(?:^|\\/)access[_\\-]s2member[_\\-]ccap[_\\-](.+?)\\//', $req['file_download'], $m) && strlen($req_ccap = preg_replace('/-/', '_', $m[1])) && !$user->has_cap('access_s2member_ccap_' . $req_ccap)) {
if ($serving) {
// We only need this section when/if we're actually serving.
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars('file', $req['file_download'], 'ccap', $req_ccap, $_SERVER['REQUEST_URI']) . exit;
}
return FALSE;
// Else return false.
} else {
if ($serving || $creating) {
$user_previous_file_downloads = 0;
// Downloads the User has already; in current period/cycle.
$user_already_downloaded_this_file = $user_already_downloaded_a_streaming_variation_of_this_file = FALSE;
$user_file_download_access_log = is_array($user_file_download_access_log = get_user_option('s2member_file_download_access_log', $user_id)) ? $user_file_download_access_log : array();
$user_file_download_access_arc = is_array($user_file_download_access_arc = get_user_option('s2member_file_download_access_arc', $user_id)) ? $user_file_download_access_arc : array();
$streaming_file_extns = c_ws_plugin__s2member_utils_strings::preg_quote_deep($GLOBALS['WS_PLUGIN__']['s2member']['c']['streaming_file_extns'], '/');
$streaming_variations = '/\\.(' . implode('|', $streaming_file_extns) . ')$/i';
// Only count one streaming media file variation.
foreach ($user_file_download_access_log as $user_file_download_access_log_entry_key => $user_file_download_access_log_entry) {
if (isset($user_file_download_access_log_entry['date'], $user_file_download_access_log_entry['file'])) {
if (strtotime($user_file_download_access_log_entry['date']) < strtotime('-' . $user_file_downloads['allowed_days'] . ' days')) {
unset($user_file_download_access_log[$user_file_download_access_log_entry_key]);
// Remove it from the `log`.
$user_file_download_access_arc[] = $user_file_download_access_log_entry;
// Move `log` entry to the `archive` now.
} else {
if (strtotime($user_file_download_access_log_entry['date']) >= strtotime('-' . $user_file_downloads['allowed_days'] . ' days')) {
$user_previous_file_downloads++;
// Previous files always count against this User/Member.
$_user_file_download_access_log_entry =& $user_file_download_access_log[$user_file_download_access_log_entry_key];
$_user_already_downloaded_this_file = $_user_already_downloaded_a_streaming_variation_of_this_file = FALSE;
if ($user_file_download_access_log_entry['file'] === $req['file_download']) {
// Already downloaded this file? If yes, mark this flag as true.
$user_already_downloaded_this_file = $_user_already_downloaded_this_file = TRUE;
} else {
if (preg_replace($streaming_variations, '', $user_file_download_access_log_entry['file']) === preg_replace($streaming_variations, '', $req['file_download'])) {
$user_already_downloaded_this_file = $_user_already_downloaded_this_file = $user_already_downloaded_a_streaming_variation_of_this_file = $_user_already_downloaded_a_streaming_variation_of_this_file = TRUE;
}
}
if ($updating_user_counter && ($_user_already_downloaded_this_file || $_user_already_downloaded_a_streaming_variation_of_this_file)) {
$_user_file_download_access_log_entry['ltime'] = time();
// First, we update the last download time for this file.
if (!empty($user_file_download_access_log_entry['counter'])) {
// Backward compatibility here. Is this even set?
$_user_file_download_access_log_entry['counter'] = (int) $user_file_download_access_log_entry['counter'] + 1;
} else {
// Backward compatibility here. Default value to `1`, if this is NOT even set yet.
$_user_file_download_access_log_entry['counter'] = 1 + 1;
}
}
}
}
} else {
// Weed out empty log entries. Some older versions of s2Member may have corrupt/empty log entries.
unset($user_file_download_access_log[$user_file_download_access_log_entry_key]);
}
// Remove.
}
if ($updating_user_counter && !$user_already_downloaded_this_file && !$user_already_downloaded_a_streaming_variation_of_this_file) {
// Do we need a new log entry for this file?
$user_file_download_access_log[] = array('date' => date('Y-m-d'), 'time' => time(), 'ltime' => time(), 'file' => $req['file_download'], 'counter' => 1);
}
if ($user_previous_file_downloads >= $user_file_downloads['allowed'] && !$user_already_downloaded_this_file && !$user_already_downloaded_a_streaming_variation_of_this_file && !$user->has_cap('administrator')) {
if ($serving) {
// We only need this section when/if we're actually serving.
wp_redirect(add_query_arg(urlencode_deep(array('_s2member_seeking' => array('type' => 'file', 'file' => $req['file_download'], '_uri' => base64_encode($_SERVER['REQUEST_URI'])), 's2member_seeking' => 'file-' . $req['file_download'])), get_page_link($GLOBALS['WS_PLUGIN__']['s2member']['o']['file_download_limit_exceeded_page'])), apply_filters('ws_plugin__s2member_content_redirect_status', 301, get_defined_vars())) . exit;
}
return FALSE;
// Else return false.
} else {
if ($updating_user_counter) {
// Save/update counter? By default, we do NOT update the counter when a URL is simply being created for access.
update_user_option($user_id, 's2member_file_download_access_log', c_ws_plugin__s2member_utils_arrays::array_unique($user_file_download_access_log)) . update_user_option($user_id, 's2member_file_download_access_arc', c_ws_plugin__s2member_utils_arrays::array_unique($user_file_download_access_arc));
}
}
}
}
}
}
}
}
}
}
} else {
if (!$using_amazon_storage && !file_exists($GLOBALS['WS_PLUGIN__']['s2member']['c']['files_dir'] . '/' . $req['file_download'])) {
if ($serving) {
status_header(404);
header('Content-Type: text/html; charset=UTF-8');
while (@ob_end_clean()) {
}
// Clean any existing output buffers.
exit(_x('<strong>404: Sorry, file not found.</strong> Please contact Support for assistance.', 's2member-front', 's2member'));
}
return FALSE;
// Else return false.
}
}
if ($serving || $creating) {
$basename = basename($req['file_download']);
$mimetypes = parse_ini_file(dirname(dirname(dirname(__FILE__))) . '/includes/mime-types.ini');
$extension = strtolower(substr($req['file_download'], strrpos($req['file_download'], '.') + 1));
$key = $req['file_download_key'] && is_string($req['file_download_key']) ? $req['file_download_key'] : FALSE;
$stream = isset($req['file_stream']) ? filter_var($req['file_stream'], FILTER_VALIDATE_BOOLEAN) : (in_array($extension, preg_split('/[' . "\r\n\t" . '\\s;,]+/', $GLOBALS['WS_PLUGIN__']['s2member']['o']['file_download_stream_extensions'])) ? TRUE : FALSE);
$inline = !$stream && isset($req['file_inline']) ? filter_var($req['file_inline'], FILTER_VALIDATE_BOOLEAN) : ($stream || in_array($extension, preg_split('/[' . "\r\n\t" . '\\s;,]+/', $GLOBALS['WS_PLUGIN__']['s2member']['o']['file_download_inline_extensions'])) ? TRUE : FALSE);
$ssl = isset($req['file_ssl']) ? filter_var($req['file_ssl'], FILTER_VALIDATE_BOOLEAN) : (is_ssl() ? TRUE : FALSE);
$storage = $req['file_storage'] && is_string($req['file_storage']) ? strtolower($req['file_storage']) : FALSE;
$remote = isset($req['file_remote']) ? filter_var($req['file_remote'], FILTER_VALIDATE_BOOLEAN) : FALSE;
$_basename_dir_app_data = c_ws_plugin__s2member_utils_dirs::basename_dir_app_data($GLOBALS['WS_PLUGIN__']['s2member']['c']['files_dir']);
$rewrite_base_guess = is_dir(dirname($GLOBALS['WS_PLUGIN__']['s2member']['c']['dir']) . '/' . $_basename_dir_app_data) ? dirname($GLOBALS['WS_PLUGIN__']['s2member']['c']['dir_url']) . '/' . $_basename_dir_app_data : content_url('/' . $_basename_dir_app_data);
$rewrite_base = $req['file_rewrite_base'] && is_string($req['file_rewrite_base']) ? $req['file_rewrite_base'] : FALSE;
$rewrite = $rewriting = !$rewrite_base && isset($req['file_rewrite']) ? filter_var($req['file_rewrite'], FILTER_VALIDATE_BOOLEAN) : ($rewrite_base ? TRUE : FALSE);
unset($_basename_dir_app_data);
// A little housekeeping here.
$skip_confirmation = isset($req['skip_confirmation']) ? filter_var($req['skip_confirmation'], FILTER_VALIDATE_BOOLEAN) : FALSE;
$url_to_storage_source = isset($req['url_to_storage_source']) ? filter_var($req['url_to_storage_source'], FILTER_VALIDATE_BOOLEAN) : FALSE;
$file = $GLOBALS['WS_PLUGIN__']['s2member']['c']['files_dir'] . '/' . $req['file_download'];
$pathinfo = !$using_amazon_storage && $file ? pathinfo($file) : array();
$mimetype = $mimetypes[$extension] ? $mimetypes[$extension] : 'application/octet-stream';
$disposition = ($inline ? 'inline' : 'attachment') . '; filename="' . c_ws_plugin__s2member_utils_strings::esc_dq($basename) . '"; filename*=UTF-8\'\'' . rawurlencode($basename);
$length = !$using_amazon_storage && $file ? filesize($file) : -1;
foreach (array_keys(get_defined_vars()) as $__v) {
$__refs[$__v] =& ${$__v};
}
do_action('ws_plugin__s2member_during_file_download_access', get_defined_vars());
unset($__refs, $__v);
// Housekeeping.
if ($using_amazon_storage && $using_amazon_cf_storage && ($serving || $creating && $url_to_storage_source)) {
if ($serving) {
// We only need this section when/if we're actually serving.
wp_redirect(c_ws_plugin__s2member_files_in::amazon_cf_url($req['file_download'], $stream, $inline, $ssl, $basename, $mimetype)) . exit;
}
return apply_filters('ws_plugin__s2member_file_download_access_url', c_ws_plugin__s2member_files_in::amazon_cf_url($req['file_download'], $stream, $inline, $ssl, $basename, $mimetype), get_defined_vars());
} else {
if ($using_amazon_storage && $using_amazon_s3_storage && ($serving || $creating && $url_to_storage_source)) {
if ($serving) {
// We only need this section when/if we're actually serving.
wp_redirect(c_ws_plugin__s2member_files_in::amazon_s34_url($req['file_download'], $stream, $inline, $ssl, $basename, $mimetype)) . exit;
}
return apply_filters('ws_plugin__s2member_file_download_access_url', c_ws_plugin__s2member_files_in::amazon_s34_url($req['file_download'], $stream, $inline, $ssl, $basename, $mimetype), get_defined_vars());
} else {
if ($creating && $rewriting) {
// Note: we don't URL encode unreserved chars. Improves media player compatibility.
$_url_e_key = $key ? c_ws_plugin__s2member_utils_strings::urldecode_ur_chars_deep(urlencode($key)) : '';
$_url_e_storage = $storage ? c_ws_plugin__s2member_utils_strings::urldecode_ur_chars_deep(urlencode($storage)) : '';
$_url_e_file = c_ws_plugin__s2member_utils_strings::urldecode_ur_chars_deep(urlencode($req['file_download']));
$_url_e_file = str_ireplace('%2F', '/', $_url_e_file);
$url = $rewrite_base ? rtrim($rewrite_base, '/') : rtrim($rewrite_base_guess, '/');
$url .= isset($req['file_download_key']) ? $key && $_url_e_key ? '/s2member-file-download-key-' . $_url_e_key : '' : '';
$url .= isset($req['file_stream']) ? $stream ? '/s2member-file-stream' : '/s2member-file-stream-no' : '';
$url .= isset($req['file_inline']) ? $inline ? '/s2member-file-inline' : '/s2member-file-inline-no' : '';
$url .= isset($req['file_storage']) ? $storage && $_url_e_storage ? '/s2member-file-storage-' . $_url_e_storage : '' : '';
$url .= isset($req['file_remote']) ? $remote ? '/s2member-file-remote' : '/s2member-file-remote-no' : '';
$url .= isset($req['skip_confirmation']) ? $skip_confirmation ? '/s2member-skip-confirmation' : '/s2member-skip-confirmation-no' : '';
$url = $url . '/' . $_url_e_file;
// File Download Access URL via `mod_rewrite` functionality.
$url = $ssl ? preg_replace('/^https?/', 'https', $url) : preg_replace('/^https?/', 'http', $url);
return apply_filters('ws_plugin__s2member_file_download_access_url', $url, get_defined_vars());
} else {
if ($creating) {
// Note: we don't URL encode unreserved chars. Improves media player compatibility.
$_url_e_key = $key ? c_ws_plugin__s2member_utils_strings::urldecode_ur_chars_deep(urlencode($key)) : '';
$_url_e_storage = $storage ? c_ws_plugin__s2member_utils_strings::urldecode_ur_chars_deep(urlencode($storage)) : '';
$_url_e_file = c_ws_plugin__s2member_utils_strings::urldecode_ur_chars_deep(urlencode($req['file_download']));
$_url_e_file = str_ireplace('%2F', '/', $_url_e_file);
$url = isset($req['file_download_key']) ? $key && $_url_e_key ? '&s2member_file_download_key=' . $_url_e_key : '' : '';
$url .= isset($req['file_stream']) ? $stream ? '&s2member_file_stream=yes' : '&s2member_file_stream=no' : '';
$url .= isset($req['file_inline']) ? $inline ? '&s2member_file_inline=yes' : '&s2member_file_inline=no' : '';
$url .= isset($req['file_storage']) ? $storage && $_url_e_storage ? '&s2member_file_storage=' . $_url_e_storage : '' : '';
$url .= isset($req['file_remote']) ? $remote ? '&s2member_file_remote=yes' : '&s2member_file_remote=no' : '';
$url .= isset($req['skip_confirmation']) ? $skip_confirmation ? '&s2member_skip_confirmation=yes' : '&s2member_skip_confirmation=no' : '';
$url = home_url('/?' . ltrim($url . '&s2member_file_download=/' . $_url_e_file, '&'));
$url = $ssl ? preg_replace('/^https?/', 'https', $url) : preg_replace('/^https?/', 'http', $url);
return apply_filters('ws_plugin__s2member_file_download_access_url', $url, get_defined_vars());
} else {
if ($serving) {
@set_time_limit(0);
@ini_set('zlib.output_compression', 0);
if (function_exists('apache_setenv')) {
@apache_setenv('no-gzip', '1');
}
$content_encoding_header = 'Content-Encoding:';
// Default value; standards compliant.
if ($GLOBALS['WS_PLUGIN__']['s2member']['o']['file_download_content_encodong_none']) {
$content_encoding_header = 'Content-Encoding: none';
}
while (@ob_end_clean()) {
}
// Cleans existing output buffers.
if ($range) {
if (strpos($range, '=') === FALSE) {
status_header(416);
nocache_headers();
header($content_encoding_header);
header('Accept-Ranges: bytes');
header('Content-Type: ' . $mimetype);
header('Content-Length: ' . $length);
header('Content-Disposition: ' . $disposition);
exit;
// Stop here (invalid).
}
list($range_type, $byte_range) = preg_split('/\\s*\\=\\s*/', $range, 2);
$range_type = strtolower(trim($range_type));
$byte_range = trim($byte_range);
if ($range_type !== 'bytes') {
status_header(416);
nocache_headers();
header($content_encoding_header);
header('Accept-Ranges: bytes');
header('Content-Type: ' . $mimetype);
header('Content-Length: ' . $length);
header('Content-Disposition: ' . $disposition);
exit;
// Stop here (invalid).
}
$byte_ranges = preg_split('/\\s*,\\s*/', $byte_range);
if (strpos($byte_ranges[0], '-') === FALSE) {
status_header(416);
nocache_headers();
header($content_encoding_header);
header('Accept-Ranges: bytes');
header('Content-Type: ' . $mimetype);
header('Content-Length: ' . $length);
header('Content-Disposition: ' . $disposition);
exit;
// Stop here (invalid).
}
// Only dealing with the first byte range. Others are simply ignored here.
list($byte_range_start, $byte_range_stops) = preg_split('/\\s*\\-\\s*/', $byte_ranges[0], 2);
$byte_range_start = trim($byte_range_start);
$byte_range_stops = trim($byte_range_stops);
$byte_range_start = $byte_range_start === '' ? NULL : (int) $byte_range_start;
$byte_range_stops = $byte_range_stops === '' ? NULL : (int) $byte_range_stops;
if (!isset($byte_range_start) && $byte_range_stops > 0 && $byte_range_stops <= $length) {
$byte_range_start = $length - $byte_range_stops;
$byte_range_stops = $length - 1;
// The last X number of bytes.
} else {
if (!isset($byte_range_stops) && $byte_range_start >= 0 && $byte_range_start < $length - 1) {
$byte_range_stops = $length - 1;
// To the end of the file in this case.
} else {
if (isset($byte_range_start, $byte_range_stops) && $byte_range_start >= 0 && $byte_range_start < $length - 1 && $byte_range_stops > $byte_range_start && $byte_range_stops <= $length - 1) {
// Nothing to do in this case, starts/stops already defined properly.
} else {
status_header(416);
nocache_headers();
header($content_encoding_header);
header('Accept-Ranges: bytes');
header('Content-Type: ' . $mimetype);
header('Content-Length: ' . $length);
header('Content-Disposition: ' . $disposition);
exit;
// Stop here (invalid).
}
}
}
status_header(206);
nocache_headers();
header($content_encoding_header);
header('Accept-Ranges: bytes');
header('Content-Type: ' . $mimetype);
header('Content-Range: bytes ' . $byte_range_start . '-' . $byte_range_stops . '/' . $length);
$byte_range_size = $byte_range_stops - $byte_range_start + 1;
header('Content-Length: ' . $byte_range_size);
header('Content-Disposition: ' . $disposition);
} else {
status_header(200);
nocache_headers();
header($content_encoding_header);
header('Accept-Ranges: bytes');
header('Content-Type: ' . $mimetype);
header('Content-Length: ' . $length);
header('Content-Disposition: ' . $disposition);
}
if (is_resource($resource = fopen($file, 'rb'))) {
if ($range && isset($byte_range_size, $byte_range_start)) {
$_bytes_to_read = $byte_range_size;
fseek($resource, $byte_range_start);
} else {
$_bytes_to_read = $length;
}
// Entire file.
$chunk_size = apply_filters('ws_plugin__s2member_file_downloads_chunk_size', 2097152, get_defined_vars());
while ($_bytes_to_read > 0) {
$_bytes_to_read -= $_reading = $_bytes_to_read > $chunk_size ? $chunk_size : $_bytes_to_read;
echo fread($resource, $_reading);
// Serve file in chunks (default chunk size is 2MB).
flush();
// Flush each chunk to the browser as it is served (avoids high memory consumption).
}
fclose($resource);
// Close file resource handle.
unset($_bytes_to_read, $_reading);
// Housekeeping.
}
exit;
// Stop execution now (the file has been served).
}
}
}
}
}
}
} else {
if ($serving && $req['file_download']) {
status_header(503);
header('Content-Type: text/html; charset=UTF-8');
while (@ob_end_clean()) {
}
// Clean any existing output buffers.
exit(_x('<strong>503: Access denied.</strong> Invalid File Download specs.', 's2member-front', 's2member'));
} else {
if ($creating) {
return FALSE;
}
}
}
}
// We only need this section when/if we're creating a URL.
do_action('ws_plugin__s2member_after_file_download_access', get_defined_vars());
return $creating ? FALSE : NULL;
// If creating, false.
}
/**
* Handles Page Level Access permissions *(for current Page)*.
*
* @package s2Member\Pages
* @since 3.5
*
* @return null Or exits script execution after redirection.
*/
public static function check_page_level_access()
{
global $post;
// ``get_the_ID()`` unavailable outside The Loop.
do_action('ws_plugin__s2member_before_check_page_level_access', get_defined_vars());
$excluded = apply_filters('ws_plugin__s2member_check_page_level_access_excluded', FALSE, get_defined_vars());
if (!$excluded && is_page() && is_object($post) && !empty($post->ID) && ($page_id = (int) $post->ID) && $GLOBALS['WS_PLUGIN__']['s2member']['o']['membership_options_page']) {
if (!c_ws_plugin__s2member_systematics::is_wp_systematic_use_page()) {
$user = is_user_logged_in() && is_object($user = wp_get_current_user()) && !empty($user->ID) ? $user : FALSE;
// Current User's object.
if ($GLOBALS['WS_PLUGIN__']['s2member']['o']['login_welcome_page'] && $page_id === (int) $GLOBALS['WS_PLUGIN__']['s2member']['o']['login_welcome_page'] && c_ws_plugin__s2member_no_cache::no_cache_constants('restricted') && (!$user || !$user->has_cap('access_s2member_level0')) && $page_id !== (int) $GLOBALS['WS_PLUGIN__']['s2member']['o']['membership_options_page']) {
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars('page', $page_id, 'level', 0, $_SERVER['REQUEST_URI'], 'sys') . exit;
} else {
if ($GLOBALS['WS_PLUGIN__']['s2member']['o']['login_redirection_override'] && ($login_redirection_uri = c_ws_plugin__s2member_login_redirects::login_redirection_uri($user, 'root-returns-false')) && preg_match('/^' . preg_quote($login_redirection_uri, '/') . '$/', $_SERVER['REQUEST_URI']) && c_ws_plugin__s2member_no_cache::no_cache_constants('restricted') && (!$user || !$user->has_cap('access_s2member_level0')) && $page_id !== (int) $GLOBALS['WS_PLUGIN__']['s2member']['o']['membership_options_page']) {
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars('page', $page_id, 'level', 0, $_SERVER['REQUEST_URI'], 'sys') . exit;
} else {
if ($GLOBALS['WS_PLUGIN__']['s2member']['o']['file_download_limit_exceeded_page'] && $page_id === (int) $GLOBALS['WS_PLUGIN__']['s2member']['o']['file_download_limit_exceeded_page'] && c_ws_plugin__s2member_no_cache::no_cache_constants('restricted') && (!$user || !$user->has_cap('access_s2member_level0')) && $page_id !== (int) $GLOBALS['WS_PLUGIN__']['s2member']['o']['membership_options_page']) {
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars('page', $page_id, 'level', 0, $_SERVER['REQUEST_URI'], 'sys') . exit;
} else {
if (!c_ws_plugin__s2member_systematics::is_systematic_use_page()) {
for ($n = $GLOBALS['WS_PLUGIN__']['s2member']['c']['levels']; $n >= 0; $n--) {
if ($GLOBALS['WS_PLUGIN__']['s2member']['o']['level' . $n . '_pages'] === 'all' && c_ws_plugin__s2member_no_cache::no_cache_constants('restricted') && (!$user || !$user->has_cap('access_s2member_level' . $n))) {
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars('page', $page_id, 'level', $n, $_SERVER['REQUEST_URI']) . exit;
} else {
if (strpos($GLOBALS['WS_PLUGIN__']['s2member']['o']['level' . $n . '_posts'], 'all-') && (in_array('all-page', preg_split('/[' . "\r\n\t" . '\\s;,]+/', $GLOBALS['WS_PLUGIN__']['s2member']['o']['level' . $n . '_posts'])) || in_array('all-pages', preg_split('/[' . "\r\n\t" . '\\s;,]+/', $GLOBALS['WS_PLUGIN__']['s2member']['o']['level' . $n . '_posts']))) && c_ws_plugin__s2member_no_cache::no_cache_constants('restricted') && (!$user || !$user->has_cap('access_s2member_level' . $n))) {
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars('page', $page_id, 'level', $n, $_SERVER['REQUEST_URI'], 'post') . exit;
} else {
if ($GLOBALS['WS_PLUGIN__']['s2member']['o']['level' . $n . '_pages'] && in_array($page_id, preg_split('/[' . "\r\n\t" . '\\s;,]+/', $GLOBALS['WS_PLUGIN__']['s2member']['o']['level' . $n . '_pages'])) && c_ws_plugin__s2member_no_cache::no_cache_constants('restricted') && (!$user || !$user->has_cap('access_s2member_level' . $n))) {
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars('page', $page_id, 'level', $n, $_SERVER['REQUEST_URI']) . exit;
}
}
}
}
if (has_tag()) {
for ($n = $GLOBALS['WS_PLUGIN__']['s2member']['c']['levels']; $n >= 0; $n--) {
if ($GLOBALS['WS_PLUGIN__']['s2member']['o']['level' . $n . '_ptags'] === 'all' && c_ws_plugin__s2member_no_cache::no_cache_constants('restricted') && (!$user || !$user->has_cap('access_s2member_level' . $n))) {
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars('page', $page_id, 'level', $n, $_SERVER['REQUEST_URI'], 'ptag') . exit;
} else {
if ($GLOBALS['WS_PLUGIN__']['s2member']['o']['level' . $n . '_ptags'] && has_tag(preg_split('/[' . "\r\n\t" . ';,]+/', $GLOBALS['WS_PLUGIN__']['s2member']['o']['level' . $n . '_ptags'])) && c_ws_plugin__s2member_no_cache::no_cache_constants('restricted') && (!$user || !$user->has_cap('access_s2member_level' . $n))) {
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars('page', $page_id, 'level', $n, $_SERVER['REQUEST_URI'], 'ptag') . exit;
}
}
}
}
for ($n = $GLOBALS['WS_PLUGIN__']['s2member']['c']['levels']; $n >= 0; $n--) {
if ($GLOBALS['WS_PLUGIN__']['s2member']['o']['level' . $n . '_ruris']) {
// URIs configured at this Level?
foreach (preg_split('/[' . "\r\n\t" . ']+/', c_ws_plugin__s2member_ruris::fill_ruri_level_access_rc_vars($GLOBALS['WS_PLUGIN__']['s2member']['o']['level' . $n . '_ruris'], $user)) as $str) {
if ($str && preg_match('/' . preg_quote($str, '/') . '/', $_SERVER['REQUEST_URI']) && c_ws_plugin__s2member_no_cache::no_cache_constants('restricted') && (!$user || !$user->has_cap('access_s2member_level' . $n))) {
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars('page', $page_id, 'level', $n, $_SERVER['REQUEST_URI'], 'ruri') . exit;
}
}
}
}
if (is_array($ccaps_req = get_post_meta($page_id, 's2member_ccaps_req', TRUE)) && !empty($ccaps_req) && c_ws_plugin__s2member_no_cache::no_cache_constants('restricted')) {
foreach ($ccaps_req as $ccap) {
// The ``$user`` MUST satisfy ALL Custom Capability requirements. Stored as an array of Custom Capabilities.
if (strlen($ccap) && (!$user || !$user->has_cap('access_s2member_ccap_' . $ccap))) {
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars('page', $page_id, 'ccap', $ccap, $_SERVER['REQUEST_URI'], 'ccap') . exit;
}
}
}
if ($GLOBALS['WS_PLUGIN__']['s2member']['o']['specific_ids'] && in_array($page_id, preg_split('/[' . "\r\n\t" . '\\s;,]+/', $GLOBALS['WS_PLUGIN__']['s2member']['o']['specific_ids'])) && c_ws_plugin__s2member_no_cache::no_cache_constants('restricted') && !c_ws_plugin__s2member_sp_access::sp_access($page_id)) {
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars('page', $page_id, 'sp', $page_id, $_SERVER['REQUEST_URI'], 'sp') . exit;
}
}
}
}
}
do_action('ws_plugin__s2member_during_check_page_level_access', get_defined_vars());
}
}
do_action('ws_plugin__s2member_after_check_page_level_access', get_defined_vars());
}
/**
* Handles Download Access permissions.
*
* @package s2Member\Files
* @since 3.5
*
* @attaches-to ``add_action("init");``
* @also-called-by API Function {@link s2Member\API_Functions\s2member_file_download_url()}, w/ ``$create_file_download_url`` param.
*
* @param array $create_file_download_url Optional. If this function is called directly, we can pass arguments through this array.
* Possible array elements: `file_download` *(required)*, `file_download_key`, `file_stream`, `file_inline`, `file_storage`, `file_remote`, `file_ssl`, `file_rewrite`, `file_rewrite_base`, `skip_confirmation`, `url_to_storage_source`, `count_against_user`, `check_user`.
* @return null|str If called directly with ``$create_file_download_url``, returns a string with the URL, based on configuration.
* Else, this function may exit script execution after serving a File Download.
*/
public static function check_file_download_access($create_file_download_url = FALSE)
{
foreach (array_keys(get_defined_vars()) as $__v) {
$__refs[$__v] =& ${$__v};
}
do_action("ws_plugin__s2member_before_file_download_access", get_defined_vars());
unset($__refs, $__v);
$_g = !empty($_GET) ? $_GET : array();
$_g = c_ws_plugin__s2member_utils_strings::trim_deep(stripslashes_deep($_g));
$creating = is_array($create = $create_file_download_url) ? true : false;
$serving = !$creating ? true : false;
$serving_range = $range = false;
if ($serving) {
$range = (string) @$_SERVER["HTTP_RANGE"];
if (!$range && function_exists("apache_request_headers")) {
// Note: ``apache_request_headers()`` works in FastCGI too, starting w/ PHP v5.4.
foreach ((array) apache_request_headers() as $_header => $_value) {
if (is_string($_header) && strcasecmp($_header, "range") === 0) {
$range = $_value;
}
}
}
if ($range) {
$serving_range = true;
}
unset($_header, $_value);
}
$req["file_download"] = $creating ? @$create["file_download"] : @$_g["s2member_file_download"];
$req["file_download_key"] = $creating ? @$create["file_download_key"] : @$_g["s2member_file_download_key"];
$req["file_stream"] = $creating ? @$create["file_stream"] : @$_g["s2member_file_stream"];
$req["file_inline"] = $creating ? @$create["file_inline"] : @$_g["s2member_file_inline"];
$req["file_storage"] = $creating ? @$create["file_storage"] : @$_g["s2member_file_storage"];
$req["file_remote"] = $creating ? @$create["file_remote"] : @$_g["s2member_file_remote"];
$req["file_ssl"] = $creating ? @$create["file_ssl"] : @$_g["s2member_file_ssl"];
$req["file_rewrite"] = $creating ? @$create["file_rewrite"] : null;
$req["file_rewrite_base"] = $creating ? @$create["file_rewrite_base"] : null;
$req["skip_confirmation"] = $creating ? @$create["skip_confirmation"] : null;
$req["url_to_storage_source"] = $creating ? @$create["url_to_storage_source"] : null;
$req["count_against_user"] = $creating ? @$create["count_against_user"] : null;
$req["check_user"] = $creating ? @$create["check_user"] : null;
if ($req["file_download"] && is_string($req["file_download"]) && ($req["file_download"] = trim($req["file_download"], "/"))) {
if (strpos($req["file_download"], "..") === false && strpos(basename($req["file_download"]), ".") !== 0) {
$using_amazon_cf_storage = (!$req["file_storage"] || strcasecmp((string) $req["file_storage"], "cf") === 0) && c_ws_plugin__s2member_utils_conds::using_amazon_cf_storage() ? true : false;
$using_amazon_s3_storage = (!$req["file_storage"] || strcasecmp((string) $req["file_storage"], "s3") === 0) && c_ws_plugin__s2member_utils_conds::using_amazon_s3_storage() ? true : false;
$using_amazon_storage = $using_amazon_cf_storage || $using_amazon_s3_storage ? true : false;
$excluded = apply_filters("ws_plugin__s2member_check_file_download_access_excluded", false, get_defined_vars());
$valid_file_download_key = $req["file_download_key"] && is_string($req["file_download_key"]) && $creating && (!isset($req["check_user"]) || !filter_var($req["check_user"], FILTER_VALIDATE_BOOLEAN)) && (!isset($req["count_against_user"]) || !filter_var($req["count_against_user"], FILTER_VALIDATE_BOOLEAN)) ? true : false;
$valid_file_download_key = !$valid_file_download_key && $req["file_download_key"] && is_string($req["file_download_key"]) ? c_ws_plugin__s2member_files_in::check_file_download_key($req["file_download"], $req["file_download_key"]) : false;
$checking_user = $excluded || $valid_file_download_key || $creating && (!isset($req["check_user"]) || !filter_var($req["check_user"], FILTER_VALIDATE_BOOLEAN)) && (!isset($req["count_against_user"]) || !filter_var($req["count_against_user"], FILTER_VALIDATE_BOOLEAN)) ? false : true;
$updating_user_counter = $serving_range || !$checking_user || $creating && (!isset($req["count_against_user"]) || !filter_var($req["count_against_user"], FILTER_VALIDATE_BOOLEAN)) ? false : true;
if (($serving || $creating) && $checking_user) {
if (!$using_amazon_storage && !file_exists($GLOBALS["WS_PLUGIN__"]["s2member"]["c"]["files_dir"] . "/" . $req["file_download"])) {
if ($serving) {
status_header(404);
header("Content-Type: text/html; charset=UTF-8");
while (@ob_end_clean()) {
}
// Clean any existing output buffers.
exit(_x('<strong>404: Sorry, file not found.</strong> Please contact Support for assistance.', "s2member-front", "s2member"));
} else {
// Else return false.
return false;
}
} else {
if ($req["file_download_key"] && is_string($req["file_download_key"]) && !$valid_file_download_key) {
if ($serving) {
status_header(503);
header("Content-Type: text/html; charset=UTF-8");
while (@ob_end_clean()) {
}
// Clean any existing output buffers.
exit(_x('<strong>503 (Invalid Key):</strong> Sorry, your access to this file has expired. Please contact Support for assistance.', "s2member-front", "s2member"));
} else {
// Else return false.
return false;
}
} else {
if ($GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["membership_options_page"] || ($file_downloads_enabled_by_site_owner = $min_level_4_downloads = c_ws_plugin__s2member_files::min_level_4_downloads()) === false) {
if ($serving) {
if (!has_filter("ws_plugin__s2member_check_file_download_access_user", "c_ws_plugin__s2member_files_in::check_file_remote_authorization")) {
add_filter("ws_plugin__s2member_check_file_download_access_user", "c_ws_plugin__s2member_files_in::check_file_remote_authorization", 10, 2);
}
}
if ($creating) {
if (has_filter("ws_plugin__s2member_check_file_download_access_user", "c_ws_plugin__s2member_files_in::check_file_remote_authorization")) {
remove_filter("ws_plugin__s2member_check_file_download_access_user", "c_ws_plugin__s2member_files_in::check_file_remote_authorization", 10, 2);
}
}
if (isset($file_downloads_enabled_by_site_owner, $min_level_4_downloads) && $file_downloads_enabled_by_site_owner === false || ($file_downloads_enabled_by_site_owner = $min_level_4_downloads = c_ws_plugin__s2member_files::min_level_4_downloads()) === false) {
if ($serving) {
status_header(503);
header("Content-Type: text/html; charset=UTF-8");
while (@ob_end_clean()) {
}
// Clean any existing output buffers.
exit(_x('<strong>503: Basic File Downloads are NOT enabled yet.</strong> Please contact Support for assistance. If you are the site owner, please configure: <code>s2Member -› Download Options -› Basic Download Restrictions</code>.', "s2member-front", "s2member"));
} else {
// Else return false.
return false;
}
} else {
if (!is_object($user = apply_filters("ws_plugin__s2member_check_file_download_access_user", is_user_logged_in() ? wp_get_current_user() : false, get_defined_vars())) || empty($user->ID) || !($user_id = $user->ID) || !is_array($user_file_downloads = c_ws_plugin__s2member_files::user_downloads($user)) || !$user->has_cap("administrator") && (!$user_file_downloads["allowed"] || !$user_file_downloads["allowed_days"])) {
if (preg_match("/(?:^|\\/)access[_\\-]s2member[_\\-]level([0-9]+)\\//", $req["file_download"], $m) && strlen($req_level = $m[1]) && (!is_object($user) || empty($user->ID) || !$user->has_cap("access_s2member_level" . $req_level))) {
if ($serving) {
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars("file", $req["file_download"], "level", $req_level, $_SERVER["REQUEST_URI"]) . exit;
} else {
// Else return false.
return false;
}
} else {
if (preg_match("/(?:^|\\/)access[_\\-]s2member[_\\-]ccap[_\\-](.+?)\\//", $req["file_download"], $m) && strlen($req_ccap = preg_replace("/-/", "_", $m[1])) && (!is_object($user) || empty($user->ID) || !$user->has_cap("access_s2member_ccap_" . $req_ccap))) {
if ($serving) {
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars("file", $req["file_download"], "ccap", $req_ccap, $_SERVER["REQUEST_URI"]) . exit;
} else {
// Else return false.
return false;
}
} else {
if ($serving) {
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars("file", $req["file_download"], "level", $min_level_4_downloads, $_SERVER["REQUEST_URI"]) . exit;
} else {
// Else return false.
return false;
}
}
}
} else {
if (preg_match("/(?:^|\\/)access[_\\-]s2member[_\\-]level([0-9]+)\\//", $req["file_download"], $m) && strlen($req_level = $m[1]) && !$user->has_cap("access_s2member_level" . $req_level)) {
if ($serving) {
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars("file", $req["file_download"], "level", $req_level, $_SERVER["REQUEST_URI"]) . exit;
} else {
// Else return false.
return false;
}
} else {
if (preg_match("/(?:^|\\/)access[_\\-]s2member[_\\-]ccap[_\\-](.+?)\\//", $req["file_download"], $m) && strlen($req_ccap = preg_replace("/-/", "_", $m[1])) && !$user->has_cap("access_s2member_ccap_" . $req_ccap)) {
if ($serving) {
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars("file", $req["file_download"], "ccap", $req_ccap, $_SERVER["REQUEST_URI"]) . exit;
} else {
// Else return false.
return false;
}
} else {
if ($serving || $creating) {
$user_previous_file_downloads = 0;
$user_already_downloaded_this_file = $user_already_downloaded_a_streaming_variation_of_this_file = false;
$user_file_download_access_log = is_array($user_file_download_access_log = get_user_option("s2member_file_download_access_log", $user_id)) ? $user_file_download_access_log : array();
$user_file_download_access_arc = is_array($user_file_download_access_arc = get_user_option("s2member_file_download_access_arc", $user_id)) ? $user_file_download_access_arc : array();
$streaming_file_extns = c_ws_plugin__s2member_utils_strings::preg_quote_deep($GLOBALS["WS_PLUGIN__"]["s2member"]["c"]["streaming_file_extns"], "/");
$streaming_variations = "/\\.(" . implode("|", $streaming_file_extns) . ")\$/i";
foreach ($user_file_download_access_log as $user_file_download_access_log_entry_key => $user_file_download_access_log_entry) {
if (isset($user_file_download_access_log_entry["date"], $user_file_download_access_log_entry["file"])) {
if (strtotime($user_file_download_access_log_entry["date"]) < strtotime("-" . $user_file_downloads["allowed_days"] . " days")) {
unset($user_file_download_access_log[$user_file_download_access_log_entry_key]);
$user_file_download_access_arc[] = $user_file_download_access_log_entry;
} else {
if (strtotime($user_file_download_access_log_entry["date"]) >= strtotime("-" . $user_file_downloads["allowed_days"] . " days")) {
$user_previous_file_downloads++;
// Previous files always count against this User/Member.
$_user_file_download_access_log_entry =& $user_file_download_access_log[$user_file_download_access_log_entry_key];
$_user_already_downloaded_this_file = $_user_already_downloaded_a_streaming_variation_of_this_file = false;
if ($user_file_download_access_log_entry["file"] === $req["file_download"]) {
$user_already_downloaded_this_file = $_user_already_downloaded_this_file = true;
} else {
if (preg_replace($streaming_variations, "", $user_file_download_access_log_entry["file"]) === preg_replace($streaming_variations, "", $req["file_download"])) {
$user_already_downloaded_this_file = $_user_already_downloaded_this_file = $user_already_downloaded_a_streaming_variation_of_this_file = $_user_already_downloaded_a_streaming_variation_of_this_file = true;
}
}
if ($updating_user_counter && ($_user_already_downloaded_this_file || $_user_already_downloaded_a_streaming_variation_of_this_file)) {
$_user_file_download_access_log_entry["ltime"] = time();
if (!empty($user_file_download_access_log_entry["counter"])) {
$_user_file_download_access_log_entry["counter"] = (int) $user_file_download_access_log_entry["counter"] + 1;
} else {
// Backward compatibility here. Default value to `1`, if this is NOT even set yet.
$_user_file_download_access_log_entry["counter"] = 1 + 1;
}
}
}
}
} else {
// Weed out empty log entries. Some older versions of s2Member may have corrupt/empty log entries.
unset($user_file_download_access_log[$user_file_download_access_log_entry_key]);
}
}
if ($updating_user_counter && !$user_already_downloaded_this_file && !$user_already_downloaded_a_streaming_variation_of_this_file) {
$user_file_download_access_log[] = array("date" => date("Y-m-d"), "time" => time(), "ltime" => time(), "file" => $req["file_download"], "counter" => 1);
}
if ($user_previous_file_downloads >= $user_file_downloads["allowed"] && !$user_already_downloaded_this_file && !$user_already_downloaded_a_streaming_variation_of_this_file && !$user->has_cap("administrator")) {
if ($serving) {
wp_redirect(add_query_arg(urlencode_deep(array("_s2member_seeking" => array("type" => "file", "file" => $req["file_download"], "_uri" => base64_encode($_SERVER["REQUEST_URI"])), "s2member_seeking" => "file-" . $req["file_download"])), get_page_link($GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["file_download_limit_exceeded_page"])), apply_filters("ws_plugin__s2member_content_redirect_status", 301, get_defined_vars())) . exit;
} else {
// Else return false.
return false;
}
} else {
if ($updating_user_counter) {
update_user_option($user_id, "s2member_file_download_access_log", c_ws_plugin__s2member_utils_arrays::array_unique($user_file_download_access_log)) . update_user_option($user_id, "s2member_file_download_access_arc", c_ws_plugin__s2member_utils_arrays::array_unique($user_file_download_access_arc));
}
}
}
}
}
}
}
}
}
}
} else {
if (!$using_amazon_storage && !file_exists($GLOBALS["WS_PLUGIN__"]["s2member"]["c"]["files_dir"] . "/" . $req["file_download"])) {
if ($serving) {
status_header(404);
header("Content-Type: text/html; charset=UTF-8");
while (@ob_end_clean()) {
}
// Clean any existing output buffers.
exit(_x('<strong>404: Sorry, file not found.</strong> Please contact Support for assistance.', "s2member-front", "s2member"));
} else {
// Else return false.
return false;
}
}
}
if ($serving || $creating) {
$basename = basename($req["file_download"]);
$mimetypes = parse_ini_file(dirname(dirname(dirname(__FILE__))) . "/includes/mime-types.ini");
$extension = strtolower(substr($req["file_download"], strrpos($req["file_download"], ".") + 1));
$key = $req["file_download_key"] && is_string($req["file_download_key"]) ? $req["file_download_key"] : false;
$stream = isset($req["file_stream"]) ? filter_var($req["file_stream"], FILTER_VALIDATE_BOOLEAN) : (in_array($extension, preg_split("/[\r\n\t\\s;,]+/", $GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["file_download_stream_extensions"])) ? true : false);
$inline = !$stream && isset($req["file_inline"]) ? filter_var($req["file_inline"], FILTER_VALIDATE_BOOLEAN) : ($stream || in_array($extension, preg_split("/[\r\n\t\\s;,]+/", $GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["file_download_inline_extensions"])) ? true : false);
$ssl = isset($req["file_ssl"]) ? filter_var($req["file_ssl"], FILTER_VALIDATE_BOOLEAN) : (is_ssl() ? true : false);
$storage = $req["file_storage"] && is_string($req["file_storage"]) ? strtolower($req["file_storage"]) : false;
$remote = isset($req["file_remote"]) ? filter_var($req["file_remote"], FILTER_VALIDATE_BOOLEAN) : false;
$_basename_dir_app_data = c_ws_plugin__s2member_utils_dirs::basename_dir_app_data($GLOBALS["WS_PLUGIN__"]["s2member"]["c"]["files_dir"]);
$rewrite_base_guess = is_dir(dirname($GLOBALS["WS_PLUGIN__"]["s2member"]["c"]["dir"]) . "/" . $_basename_dir_app_data) ? dirname($GLOBALS["WS_PLUGIN__"]["s2member"]["c"]["dir_url"]) . "/" . $_basename_dir_app_data : content_url("/" . $_basename_dir_app_data);
$rewrite_base = $req["file_rewrite_base"] && is_string($req["file_rewrite_base"]) ? $req["file_rewrite_base"] : false;
$rewrite = $rewriting = !$rewrite_base && isset($req["file_rewrite"]) ? filter_var($req["file_rewrite"], FILTER_VALIDATE_BOOLEAN) : ($rewrite_base ? true : false);
unset($_basename_dir_app_data);
$skip_confirmation = isset($req["skip_confirmation"]) ? filter_var($req["skip_confirmation"], FILTER_VALIDATE_BOOLEAN) : false;
$url_to_storage_source = isset($req["url_to_storage_source"]) ? filter_var($req["url_to_storage_source"], FILTER_VALIDATE_BOOLEAN) : false;
$pathinfo = !$using_amazon_storage ? pathinfo($file = $GLOBALS["WS_PLUGIN__"]["s2member"]["c"]["files_dir"] . "/" . $req["file_download"]) : array();
$mimetype = $mimetypes[$extension] ? $mimetypes[$extension] : "application/octet-stream";
$disposition = ($inline ? "inline" : "attachment") . "; filename=\"" . c_ws_plugin__s2member_utils_strings::esc_dq($basename) . "\"; filename*=UTF-8''" . rawurlencode($basename);
$length = !$using_amazon_storage && $file ? filesize($file) : -1;
foreach (array_keys(get_defined_vars()) as $__v) {
$__refs[$__v] =& ${$__v};
}
do_action("ws_plugin__s2member_during_file_download_access", get_defined_vars());
unset($__refs, $__v);
if ($using_amazon_storage && $using_amazon_cf_storage && ($serving || $creating && $url_to_storage_source)) {
if ($serving) {
wp_redirect(c_ws_plugin__s2member_files_in::amazon_cf_url($req["file_download"], $stream, $inline, $ssl, $basename, $mimetype)) . exit;
} else {
// Else return File Download URL.
return apply_filters("ws_plugin__s2member_file_download_access_url", c_ws_plugin__s2member_files_in::amazon_cf_url($req["file_download"], $stream, $inline, $ssl, $basename, $mimetype), get_defined_vars());
}
} else {
if ($using_amazon_storage && $using_amazon_s3_storage && ($serving || $creating && $url_to_storage_source)) {
if ($serving) {
wp_redirect(c_ws_plugin__s2member_files_in::amazon_s3_url($req["file_download"], $stream, $inline, $ssl, $basename, $mimetype)) . exit;
} else {
// Else return File Download URL.
return apply_filters("ws_plugin__s2member_file_download_access_url", c_ws_plugin__s2member_files_in::amazon_s3_url($req["file_download"], $stream, $inline, $ssl, $basename, $mimetype), get_defined_vars());
}
} else {
if ($creating && $rewriting) {
// Note: we don't URL encode unreserved chars. Improves media player compatibility.
$_url_e_key = $key ? c_ws_plugin__s2member_utils_strings::urldecode_ur_chars_deep(urlencode($key)) : "";
$_url_e_storage = $storage ? c_ws_plugin__s2member_utils_strings::urldecode_ur_chars_deep(urlencode($storage)) : "";
$_url_e_file = c_ws_plugin__s2member_utils_strings::urldecode_ur_chars_deep(urlencode($req["file_download"]));
$_url_e_file = str_ireplace("%2F", "/", $_url_e_file);
$url = $rewrite_base ? rtrim($rewrite_base, "/") : rtrim($rewrite_base_guess, "/");
$url .= isset($req["file_download_key"]) ? $key && $_url_e_key ? "/s2member-file-download-key-" . $_url_e_key : "" : "";
$url .= isset($req["file_stream"]) ? $stream ? "/s2member-file-stream" : "/s2member-file-stream-no" : "";
$url .= isset($req["file_inline"]) ? $inline ? "/s2member-file-inline" : "/s2member-file-inline-no" : "";
$url .= isset($req["file_storage"]) ? $storage && $_url_e_storage ? "/s2member-file-storage-" . $_url_e_storage : "" : "";
$url .= isset($req["file_remote"]) ? $remote ? "/s2member-file-remote" : "/s2member-file-remote-no" : "";
$url .= isset($req["skip_confirmation"]) ? $skip_confirmation ? "/s2member-skip-confirmation" : "/s2member-skip-confirmation-no" : "";
$url = $url . "/" . $_url_e_file;
$url = $ssl ? preg_replace("/^https?/", "https", $url) : preg_replace("/^https?/", "http", $url);
return apply_filters("ws_plugin__s2member_file_download_access_url", $url, get_defined_vars());
} else {
if ($creating) {
// Note: we don't URL encode unreserved chars. Improves media player compatibility.
$_url_e_key = $key ? c_ws_plugin__s2member_utils_strings::urldecode_ur_chars_deep(urlencode($key)) : "";
$_url_e_storage = $storage ? c_ws_plugin__s2member_utils_strings::urldecode_ur_chars_deep(urlencode($storage)) : "";
$_url_e_file = c_ws_plugin__s2member_utils_strings::urldecode_ur_chars_deep(urlencode($req["file_download"]));
$_url_e_file = str_ireplace("%2F", "/", $_url_e_file);
$url = isset($req["file_download_key"]) ? $key && $_url_e_key ? "&s2member_file_download_key=" . $_url_e_key : "" : "";
$url .= isset($req["file_stream"]) ? $stream ? "&s2member_file_stream=yes" : "&s2member_file_stream=no" : "";
$url .= isset($req["file_inline"]) ? $inline ? "&s2member_file_inline=yes" : "&s2member_file_inline=no" : "";
$url .= isset($req["file_storage"]) ? $storage && $_url_e_storage ? "&s2member_file_storage=" . $_url_e_storage : "" : "";
$url .= isset($req["file_remote"]) ? $remote ? "&s2member_file_remote=yes" : "&s2member_file_remote=no" : "";
$url .= isset($req["skip_confirmation"]) ? $skip_confirmation ? "&s2member_skip_confirmation=yes" : "&s2member_skip_confirmation=no" : "";
$url = site_url("/?" . ltrim($url . "&s2member_file_download=/" . $_url_e_file, "&"));
$url = $ssl ? preg_replace("/^https?/", "https", $url) : preg_replace("/^https?/", "http", $url);
return apply_filters("ws_plugin__s2member_file_download_access_url", $url, get_defined_vars());
} else {
if ($serving) {
@set_time_limit(0);
@ini_set("zlib.output_compression", 0);
if (function_exists("apache_setenv")) {
@apache_setenv("no-gzip", "1");
}
while (@ob_end_clean()) {
}
if ($range) {
if (strpos($range, "=") === FALSE) {
status_header(416);
nocache_headers();
header("Content-Encoding:");
header("Accept-Ranges: bytes");
header("Content-Type: " . $mimetype);
header("Content-Length: " . $length);
header("Content-Disposition: " . $disposition);
exit;
}
list($range_type, $byte_range) = preg_split("/\\s*\\=\\s*/", $range, 2);
$range_type = strtolower(trim($range_type));
$byte_range = trim($byte_range);
if ($range_type !== "bytes") {
status_header(416);
nocache_headers();
header("Content-Encoding:");
header("Accept-Ranges: bytes");
header("Content-Type: " . $mimetype);
header("Content-Length: " . $length);
header("Content-Disposition: " . $disposition);
exit;
}
$byte_ranges = preg_split("/\\s*,\\s*/", $byte_range);
if (strpos($byte_ranges[0], "-") === FALSE) {
status_header(416);
nocache_headers();
header("Content-Encoding:");
header("Accept-Ranges: bytes");
header("Content-Type: " . $mimetype);
header("Content-Length: " . $length);
header("Content-Disposition: " . $disposition);
exit;
}
// Only dealing with the first byte range. Others are simply ignored here.
list($byte_range_start, $byte_range_stops) = preg_split("/\\s*\\-\\s*/", $byte_ranges[0], 2);
$byte_range_start = trim($byte_range_start);
$byte_range_stops = trim($byte_range_stops);
$byte_range_start = $byte_range_start === "" ? NULL : (int) $byte_range_start;
$byte_range_stops = $byte_range_stops === "" ? NULL : (int) $byte_range_stops;
if (!isset($byte_range_start) && $byte_range_stops > 0 && $byte_range_stops <= $length) {
$byte_range_start = $length - $byte_range_stops;
$byte_range_stops = $length - 1;
} else {
if (!isset($byte_range_stops) && $byte_range_start >= 0 && $byte_range_start < $length - 1) {
$byte_range_stops = $length - 1;
} else {
if (isset($byte_range_start, $byte_range_stops) && $byte_range_start >= 0 && $byte_range_start < $length - 1 && $byte_range_stops > $byte_range_start && $byte_range_stops <= $length - 1) {
// Nothing to do in this case, starts/stops already defined properly.
} else {
status_header(416);
nocache_headers();
header("Content-Encoding:");
header("Accept-Ranges: bytes");
header("Content-Type: " . $mimetype);
header("Content-Length: " . $length);
header("Content-Disposition: " . $disposition);
exit;
}
}
}
// Range.
status_header(206);
nocache_headers();
header("Content-Encoding:");
header("Accept-Ranges: bytes");
header("Content-Type: " . $mimetype);
header("Content-Range: bytes " . $byte_range_start . "-" . $byte_range_stops . "/" . $length);
$byte_range_size = $byte_range_stops - $byte_range_start + 1;
header("Content-Length: " . $byte_range_size);
header("Content-Disposition: " . $disposition);
} else {
status_header(200);
nocache_headers();
header("Content-Encoding:");
header("Accept-Ranges: bytes");
header("Content-Type: " . $mimetype);
header("Content-Length: " . $length);
header("Content-Disposition: " . $disposition);
}
if (is_resource($resource = fopen($file, "rb"))) {
if ($range) {
$_bytes_to_read = $byte_range_size;
fseek($resource, $byte_range_start);
} else {
// Entire file.
$_bytes_to_read = $length;
}
$chunk_size = apply_filters("ws_plugin__s2member_file_downloads_chunk_size", 2097152, get_defined_vars());
while ($_bytes_to_read) {
$_bytes_to_read -= $_reading = $_bytes_to_read > $chunk_size ? $chunk_size : $_bytes_to_read;
echo fread($resource, $_reading);
flush();
}
fclose($resource);
unset($_bytes_to_read, $_reading);
}
exit;
}
}
}
}
}
}
} else {
if ($serving && $req["file_download"]) {
status_header(503);
header("Content-Type: text/html; charset=UTF-8");
while (@ob_end_clean()) {
}
// Clean any existing output buffers.
exit(_x('<strong>503: Access denied.</strong> Invalid File Download specs.', "s2member-front", "s2member"));
} else {
if ($creating) {
return false;
}
}
}
}
do_action("ws_plugin__s2member_after_file_download_access", get_defined_vars());
return $creating ? false : null;
}
/**
* Handles Download Access permissions.
*
* @package s2Member\Files
* @since 3.5
*
* @attaches-to ``add_action("init");``
* @also-called-by API Function {@link s2Member\API_Functions\s2member_file_download_url()}, w/ ``$create_file_download_url`` param.
*
* @param array $create_file_download_url Optional. If this function is called directly, we can pass arguments through this array.
* Possible array elements: `file_download` *(required)*, `file_download_key`, `file_stream`, `file_inline`, `file_storage`, `file_remote`, `file_ssl`, `file_rewrite`, `file_rewrite_base`, `skip_confirmation`, `url_to_storage_source`, `count_against_user`, `check_user`.
* @return null|str If called directly with ``$create_file_download_url``, returns a string with the URL, based on configuration.
* Else, this function may exit script execution after serving a File Download.
*/
public static function check_file_download_access($create_file_download_url = FALSE)
{
eval('foreach(array_keys(get_defined_vars())as$__v)$__refs[$__v]=&$$__v;');
do_action("ws_plugin__s2member_before_file_download_access", get_defined_vars());
unset($__refs, $__v);
/* Unset defined __refs, __v. */
/**/
$_g = !empty($_GET) ? $_GET : array();
$_g = c_ws_plugin__s2member_utils_strings::trim_deep(stripslashes_deep($_g));
/**/
$creating = is_array($create = $create_file_download_url) ? true : false;
$serving = !$creating ? true : false;
/**/
$req["file_download"] = $creating ? @$create["file_download"] : @$_g["s2member_file_download"];
$req["file_download_key"] = $creating ? @$create["file_download_key"] : @$_g["s2member_file_download_key"];
/**/
$req["file_stream"] = $creating ? @$create["file_stream"] : @$_g["s2member_file_stream"];
$req["file_inline"] = $creating ? @$create["file_inline"] : @$_g["s2member_file_inline"];
$req["file_storage"] = $creating ? @$create["file_storage"] : @$_g["s2member_file_storage"];
$req["file_remote"] = $creating ? @$create["file_remote"] : @$_g["s2member_file_remote"];
$req["file_ssl"] = $creating ? @$create["file_ssl"] : @$_g["s2member_file_ssl"];
/**/
$req["file_rewrite"] = $creating ? @$create["file_rewrite"] : null;
$req["file_rewrite_base"] = $creating ? @$create["file_rewrite_base"] : null;
/**/
$req["skip_confirmation"] = $creating ? @$create["skip_confirmation"] : null;
$req["url_to_storage_source"] = $creating ? @$create["url_to_storage_source"] : null;
$req["count_against_user"] = $creating ? @$create["count_against_user"] : null;
$req["check_user"] = $creating ? @$create["check_user"] : null;
/**/
if ($req["file_download"] && is_string($req["file_download"]) && ($req["file_download"] = trim($req["file_download"], "/"))) {
if (strpos($req["file_download"], "..") === false && strpos(basename($req["file_download"]), ".") !== 0) {
$using_amazon_s3_storage = (!$req["file_storage"] || strcasecmp((string) $req["file_storage"], "s3") === 0) && c_ws_plugin__s2member_utils_conds::using_amazon_s3_storage() ? true : false;
$using_amazon_cf_storage = (!$req["file_storage"] || strcasecmp((string) $req["file_storage"], "cf") === 0) && c_ws_plugin__s2member_utils_conds::using_amazon_cf_storage() ? true : false;
$using_amazon_storage = $using_amazon_s3_storage || $using_amazon_cf_storage ? true : false;
/**/
$excluded = apply_filters("ws_plugin__s2member_check_file_download_access_excluded", false, get_defined_vars());
$valid_file_download_key = $req["file_download_key"] && is_string($req["file_download_key"]) ? c_ws_plugin__s2member_files_in::check_file_download_key($req["file_download"], $req["file_download_key"]) : false;
$checking_user = $excluded || $valid_file_download_key || $creating && (!isset($req["check_user"]) || !filter_var($req["check_user"], FILTER_VALIDATE_BOOLEAN)) && (!isset($req["count_against_user"]) || !filter_var($req["count_against_user"], FILTER_VALIDATE_BOOLEAN)) ? false : true;
$updating_user_counter = !$checking_user || $creating && (!isset($req["count_against_user"]) || !filter_var($req["count_against_user"], FILTER_VALIDATE_BOOLEAN)) ? false : true;
/**/
if (($serving || $creating) && $checking_user) {
if (!$using_amazon_storage && !file_exists($GLOBALS["WS_PLUGIN__"]["s2member"]["c"]["files_dir"] . "/" . $req["file_download"])) {
if ($serving) {
status_header(404) . header("Content-Type: text/html; charset=utf-8") . eval('while (@ob_end_clean ());') . exit(_x('<strong>404: Sorry, file not found.</strong> Please contact Support for assistance.', "s2member-front", "s2member"));
} else {
/* Else return false. */
return false;
}
} else {
if ($req["file_download_key"] && is_string($req["file_download_key"]) && !$valid_file_download_key) {
if ($serving) {
status_header(503) . header("Content-Type: text/html; charset=utf-8") . eval('while (@ob_end_clean ());') . exit(_x('<strong>503 ( Invalid Key ):</strong> Sorry, your access to this file has expired. Please contact Support for assistance.', "s2member-front", "s2member"));
} else {
/* Else return false. */
return false;
}
} else {
if ($GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["membership_options_page"] || ($file_downloads_enabled_by_site_owner = $min_level_4_downloads = c_ws_plugin__s2member_files::min_level_4_downloads()) === false) {
if ($serving) {
if (!has_filter("ws_plugin__s2member_check_file_download_access_user", "c_ws_plugin__s2member_files_in::check_file_remote_authorization")) {
add_filter("ws_plugin__s2member_check_file_download_access_user", "c_ws_plugin__s2member_files_in::check_file_remote_authorization", 10, 2);
}
}
/**/
if ($creating) {
if (has_filter("ws_plugin__s2member_check_file_download_access_user", "c_ws_plugin__s2member_files_in::check_file_remote_authorization")) {
remove_filter("ws_plugin__s2member_check_file_download_access_user", "c_ws_plugin__s2member_files_in::check_file_remote_authorization", 10, 2);
}
}
/**/
if (isset($file_downloads_enabled_by_site_owner, $min_level_4_downloads) && $file_downloads_enabled_by_site_owner === false || ($file_downloads_enabled_by_site_owner = $min_level_4_downloads = c_ws_plugin__s2member_files::min_level_4_downloads()) === false) {
if ($serving) {
status_header(503) . header("Content-Type: text/html; charset=utf-8") . eval('while (@ob_end_clean ());') . exit(_x('<strong>503: Basic File Downloads are NOT enabled yet.</strong> Please contact Support for assistance. If you are the site owner, please configure: <code>s2Member -> Download Options -> Basic Download Restrictions</code>.', "s2member-front", "s2member"));
} else {
/* Else return false. */
return false;
}
} else {
if (!is_object($user = apply_filters("ws_plugin__s2member_check_file_download_access_user", is_user_logged_in() ? wp_get_current_user() : false, get_defined_vars())) || empty($user->ID) || !($user_id = $user->ID) || !is_array($user_file_downloads = c_ws_plugin__s2member_files::user_downloads($user)) || !$user->has_cap("administrator") && (!$user_file_downloads["allowed"] || !$user_file_downloads["allowed_days"])) {
if (preg_match("/^access[_\\-]s2member[_\\-]level([0-9]+)\\//", $req["file_download"], $m) && strlen($req_level = $m[1]) && (!is_object($user) || empty($user->ID) || !$user->has_cap("access_s2member_level" . $req_level))) {
if ($serving) {
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars("file", $req["file_download"], "level", $req_level, $_SERVER["REQUEST_URI"]) . exit;
} else {
/* Else return false. */
return false;
}
} else {
if (preg_match("/^access[_\\-]s2member[_\\-]ccap[_\\-](.+?)\\//", $req["file_download"], $m) && strlen($req_ccap = preg_replace("/-/", "_", $m[1])) && (!is_object($user) || empty($user->ID) || !$user->has_cap("access_s2member_ccap_" . $req_ccap))) {
if ($serving) {
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars("file", $req["file_download"], "ccap", $req_ccap, $_SERVER["REQUEST_URI"]) . exit;
} else {
/* Else return false. */
return false;
}
} else {
if ($serving) {
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars("file", $req["file_download"], "level", $min_level_4_downloads, $_SERVER["REQUEST_URI"]) . exit;
} else {
/* Else return false. */
return false;
}
}
}
} else {
if (preg_match("/^access[_\\-]s2member[_\\-]level([0-9]+)\\//", $req["file_download"], $m) && strlen($req_level = $m[1]) && !$user->has_cap("access_s2member_level" . $req_level)) {
if ($serving) {
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars("file", $req["file_download"], "level", $req_level, $_SERVER["REQUEST_URI"]) . exit;
} else {
/* Else return false. */
return false;
}
} else {
if (preg_match("/^access[_\\-]s2member[_\\-]ccap[_\\-](.+?)\\//", $req["file_download"], $m) && strlen($req_ccap = preg_replace("/-/", "_", $m[1])) && !$user->has_cap("access_s2member_ccap_" . $req_ccap)) {
if ($serving) {
c_ws_plugin__s2member_mo_page::wp_redirect_w_mop_vars("file", $req["file_download"], "ccap", $req_ccap, $_SERVER["REQUEST_URI"]) . exit;
} else {
/* Else return false. */
return false;
}
} else {
if ($serving || $creating) {
$user_previous_file_downloads = 0;
$user_already_downloaded_this_file = $user_already_downloaded_a_streaming_variation_of_this_file = false;
/**/
$user_file_download_access_log = is_array($user_file_download_access_log = get_user_option("s2member_file_download_access_log", $user_id)) ? $user_file_download_access_log : array();
$user_file_download_access_arc = is_array($user_file_download_access_arc = get_user_option("s2member_file_download_access_arc", $user_id)) ? $user_file_download_access_arc : array();
/**/
$streaming_file_extns = c_ws_plugin__s2member_utils_strings::preg_quote_deep($GLOBALS["WS_PLUGIN__"]["s2member"]["c"]["streaming_file_extns"], "/");
$streaming_variations = "/\\.(" . implode("|", $streaming_file_extns) . ")\$/i";
/**/
foreach ($user_file_download_access_log as $user_file_download_access_log_entry_key => $user_file_download_access_log_entry) {
if (isset($user_file_download_access_log_entry["date"], $user_file_download_access_log_entry["file"])) {
if (strtotime($user_file_download_access_log_entry["date"]) < strtotime("-" . $user_file_downloads["allowed_days"] . " days")) {
unset($user_file_download_access_log[$user_file_download_access_log_entry_key]);
$user_file_download_access_arc[] = $user_file_download_access_log_entry;
} else {
if (strtotime($user_file_download_access_log_entry["date"]) >= strtotime("-" . $user_file_downloads["allowed_days"] . " days")) {
$user_previous_file_downloads++;
/* Previous files always count against this User/Member. */
/**/
$_user_file_download_access_log_entry =& $user_file_download_access_log[$user_file_download_access_log_entry_key];
$_user_already_downloaded_this_file = $_user_already_downloaded_a_streaming_variation_of_this_file = false;
/**/
if ($user_file_download_access_log_entry["file"] === $req["file_download"]) {
$user_already_downloaded_this_file = $_user_already_downloaded_this_file = true;
} else {
if (preg_replace($streaming_variations, "", $user_file_download_access_log_entry["file"]) === preg_replace($streaming_variations, "", $req["file_download"])) {
$user_already_downloaded_this_file = $_user_already_downloaded_this_file = $user_already_downloaded_a_streaming_variation_of_this_file = $_user_already_downloaded_a_streaming_variation_of_this_file = true;
}
}
/**/
if ($updating_user_counter && ($_user_already_downloaded_this_file || $_user_already_downloaded_a_streaming_variation_of_this_file)) {
$_user_file_download_access_log_entry["ltime"] = time();
/**/
if (!empty($user_file_download_access_log_entry["counter"])) {
$_user_file_download_access_log_entry["counter"] = (int) $user_file_download_access_log_entry["counter"] + 1;
} else {
/* Backward compatiility here. Default value to `1`, if this is NOT even set yet. */
$_user_file_download_access_log_entry["counter"] = 1 + 1;
}
}
}
}
} else {
/* Weed out empty log entries. Some older versions of s2Member may have corrupt/empty log entries. */
unset($user_file_download_access_log[$user_file_download_access_log_entry_key]);
}
/* Remove. */
}
if ($updating_user_counter && !$user_already_downloaded_this_file && !$user_already_downloaded_a_streaming_variation_of_this_file) {
$user_file_download_access_log[] = array("date" => date("Y-m-d"), "time" => time(), "ltime" => time(), "file" => $req["file_download"], "counter" => 1);
}
/**/
if ($user_previous_file_downloads >= $user_file_downloads["allowed"] && !$user_already_downloaded_this_file && !$user_already_downloaded_a_streaming_variation_of_this_file && !$user->has_cap("administrator")) {
if ($serving) {
wp_redirect(add_query_arg(urlencode_deep(array("_s2member_seeking" => array("type" => "file", "file" => $req["file_download"], "_uri" => base64_encode($_SERVER["REQUEST_URI"])), "s2member_seeking" => "file-" . $req["file_download"])), get_page_link($GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["file_download_limit_exceeded_page"])), apply_filters("ws_plugin__s2member_content_redirect_status", 301, get_defined_vars())) . exit;
} else {
/* Else return false. */
return false;
}
} else {
if ($updating_user_counter) {
update_user_option($user_id, "s2member_file_download_access_log", c_ws_plugin__s2member_utils_arrays::array_unique($user_file_download_access_log)) . update_user_option($user_id, "s2member_file_download_access_arc", c_ws_plugin__s2member_utils_arrays::array_unique($user_file_download_access_arc));
}
}
}
}
}
}
}
}
}
}
} else {
if (!$using_amazon_storage && !file_exists($GLOBALS["WS_PLUGIN__"]["s2member"]["c"]["files_dir"] . "/" . $req["file_download"])) {
if ($serving) {
status_header(404) . header("Content-Type: text/html; charset=utf-8") . eval('while (@ob_end_clean ());') . exit(_x('<strong>404: Sorry, file not found.</strong> Please contact Support for assistance.', "s2member-front", "s2member"));
} else {
/* Else return false. */
return false;
}
}
}
/**/
if ($serving || $creating) {
$basename = basename($req["file_download"]);
$mimetypes = parse_ini_file(dirname(dirname(dirname(__FILE__))) . "/includes/mime-types.ini");
$extension = strtolower(substr($req["file_download"], strrpos($req["file_download"], ".") + 1));
/**/
$key = $req["file_download_key"] && is_string($req["file_download_key"]) ? $req["file_download_key"] : false;
/**/
$stream = isset($req["file_stream"]) ? filter_var($req["file_stream"], FILTER_VALIDATE_BOOLEAN) : (in_array($extension, preg_split("/[\r\n\t\\s;,]+/", $GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["file_download_stream_extensions"])) ? true : false);
$inline = !$stream && isset($req["file_inline"]) ? filter_var($req["file_inline"], FILTER_VALIDATE_BOOLEAN) : ($stream || in_array($extension, preg_split("/[\r\n\t\\s;,]+/", $GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["file_download_inline_extensions"])) ? true : false);
$ssl = isset($req["file_ssl"]) ? filter_var($req["file_ssl"], FILTER_VALIDATE_BOOLEAN) : (is_ssl() ? true : false);
$storage = $req["file_storage"] && is_string($req["file_storage"]) ? strtolower($req["file_storage"]) : false;
$remote = isset($req["file_remote"]) ? filter_var($req["file_remote"], FILTER_VALIDATE_BOOLEAN) : false;
/**/
$rewrite_base_guess = dirname($GLOBALS["WS_PLUGIN__"]["s2member"]["c"]["dir_url"]) . "/" . c_ws_plugin__s2member_utils_dirs::basename_dir_app_data($GLOBALS["WS_PLUGIN__"]["s2member"]["c"]["files_dir"]);
$rewrite_base = $req["file_rewrite_base"] && is_string($req["file_rewrite_base"]) ? $req["file_rewrite_base"] : false;
$rewrite = $rewriting = !$rewrite_base && isset($req["file_rewrite"]) ? filter_var($req["file_rewrite"], FILTER_VALIDATE_BOOLEAN) : ($rewrite_base ? true : false);
/**/
$skip_confirmation = isset($req["skip_confirmation"]) ? filter_var($req["skip_confirmation"], FILTER_VALIDATE_BOOLEAN) : false;
$url_to_storage_source = isset($req["url_to_storage_source"]) ? filter_var($req["url_to_storage_source"], FILTER_VALIDATE_BOOLEAN) : false;
/**/
$pathinfo = !$using_amazon_storage ? pathinfo($file = $GLOBALS["WS_PLUGIN__"]["s2member"]["c"]["files_dir"] . "/" . $req["file_download"]) : array();
$mimetype = $mimetypes[$extension] ? $mimetypes[$extension] : "application/octet-stream";
$length = !$using_amazon_storage && $file ? filesize($file) : -1;
/**/
eval('foreach(array_keys(get_defined_vars())as$__v)$__refs[$__v]=&$$__v;');
do_action("ws_plugin__s2member_during_file_download_access", get_defined_vars());
unset($__refs, $__v);
/* Unset defined __refs, __v. */
/**/
if ($using_amazon_s3_storage && ($serving || $creating && $url_to_storage_source)) {
if ($serving) {
wp_redirect(c_ws_plugin__s2member_files_in::amazon_s3_url($req["file_download"], $stream, $inline, $ssl, $basename, $mimetype)) . exit;
} else {
/* Else return File Download URL. */
return apply_filters("ws_plugin__s2member_file_download_access_url", c_ws_plugin__s2member_files_in::amazon_s3_url($req["file_download"], $stream, $inline, $ssl, $basename, $mimetype), get_defined_vars());
}
} else {
if ($using_amazon_cf_storage && ($serving || $creating && $url_to_storage_source)) {
if ($serving) {
wp_redirect(c_ws_plugin__s2member_files_in::amazon_cf_url($req["file_download"], $stream, $inline, $ssl, $basename, $mimetype)) . exit;
} else {
/* Else return File Download URL. */
return apply_filters("ws_plugin__s2member_file_download_access_url", c_ws_plugin__s2member_files_in::amazon_cf_url($req["file_download"], $stream, $inline, $ssl, $basename, $mimetype), get_defined_vars());
}
} else {
if ($creating && $rewriting) {
$url = $rewrite_base ? rtrim($rewrite_base, "/") : rtrim($rewrite_base_guess, "/");
$url .= isset($req["file_download_key"]) ? $key ? "/s2member-file-download-key-" . $key : "" : "";
$url .= isset($req["file_stream"]) ? $stream ? "/s2member-file-stream" : "/s2member-file-stream-no" : "";
$url .= isset($req["file_inline"]) ? $inline ? "/s2member-file-inline" : "/s2member-file-inline-no" : "";
$url .= isset($req["file_storage"]) ? $storage ? "/s2member-file-storage-" . $storage : "" : "";
$url .= isset($req["file_remote"]) ? $remote ? "/s2member-file-remote" : "/s2member-file-remote-no" : "";
$url .= isset($req["skip_confirmation"]) ? $skip_confirmation ? "/s2member-skip-confirmation" : "/s2member-skip-confirmation-no" : "";
/**/
$url = $url . "/" . $req["file_download"];
$url = $ssl ? preg_replace("/^https?/", "https", $url) : preg_replace("/^https?/", "http", $url);
/**/
return apply_filters("ws_plugin__s2member_file_download_access_url", $url, get_defined_vars());
} else {
if ($creating) {
/* Note: we don't URL encode unreserved chars. Improves media player compatibility. */
$_url_e_key = $key ? c_ws_plugin__s2member_utils_strings::urldecode_ur_chars_deep(urlencode($key)) : "";
$_url_e_storage = $storage ? c_ws_plugin__s2member_utils_strings::urldecode_ur_chars_deep(urlencode($storage)) : "";
$_url_e_file = c_ws_plugin__s2member_utils_strings::urldecode_ur_chars_deep(urlencode($req["file_download"]));
/**/
$url = isset($req["file_download_key"]) ? $key && $_url_e_key ? "&s2member_file_download_key=" . $_url_e_key : "" : "";
$url .= isset($req["file_stream"]) ? $stream ? "&s2member_file_stream=yes" : "&s2member_file_stream=no" : "";
$url .= isset($req["file_inline"]) ? $inline ? "&s2member_file_inline=yes" : "&s2member_file_inline=no" : "";
$url .= isset($req["file_storage"]) ? $storage && $_url_e_storage ? "&s2member_file_storage=" . $_url_e_storage : "" : "";
$url .= isset($req["file_remote"]) ? $remote ? "&s2member_file_remote=yes" : "&s2member_file_remote=no" : "";
$url .= isset($req["skip_confirmation"]) ? $skip_confirmation ? "&s2member_skip_confirmation=yes" : "&s2member_skip_confirmation=no" : "";
/**/
$url = site_url("/?" . ltrim($url . "&s2member_file_download=/" . $_url_e_file, "&"));
$url = $ssl ? preg_replace("/^https?/", "https", $url) : preg_replace("/^https?/", "http", $url);
/**/
return apply_filters("ws_plugin__s2member_file_download_access_url", $url, get_defined_vars());
} else {
@set_time_limit(0) . @ini_set("zlib.output_compression", 0);
/**/
status_header(200);
/**/
header("Content-Encoding:");
header("Accept-Ranges: none");
header("Content-Type: " . $mimetype);
header("Expires: " . gmdate("D, d M Y H:i:s", strtotime("-1 week")) . " GMT");
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
header("Cache-Control: no-cache, must-revalidate, max-age=0");
header("Cache-Control: post-check=0, pre-check=0", false);
header("Pragma: no-cache");
/**/
header('Content-Disposition: ' . ($inline ? "inline" : "attachment") . '; filename="' . $basename . '"');
/**/
eval('while (@ob_end_clean ());');
/**/
$_chunk_file = $_SERVER["SERVER_PROTOCOL"] === "HTTP/1.1" && preg_match("/apache/i", $_SERVER["SERVER_SOFTWARE"]) ? true : false;
/**/
if ($length && apply_filters("ws_plugin__s2member_chunk_file_downloads", $_chunk_file, get_defined_vars()) && is_resource($resource = fopen($file, "rb"))) {
$_chunk_size = apply_filters("ws_plugin__s2member_chunk_file_downloads_w_chunk_size", 2097152, get_defined_vars());
/**/
if (apply_filters("ws_plugin__s2member_chunk_file_downloads_w_content_length", true, get_defined_vars())) {
header("Content-Length: " . $length);
}
/**/
header("Transfer-Encoding: chunked");
/**/
while (!feof($resource) && ($chunk_size = strlen($data = fread($resource, $_chunk_size)))) {
eval('echo dechex ($chunk_size) . "\\r\\n". $data . "\\r\\n"; @flush ();');
}
/**/
fclose($resource) . exit("0\r\n\r\n");
} else {
if ($length && apply_filters("ws_plugin__s2member_flush_file_downloads", true, get_defined_vars()) && is_resource($resource = fopen($file, "rb"))) {
$_flush_size = apply_filters("ws_plugin__s2member_flush_file_downloads_w_flush_size", 2097152, get_defined_vars());
/**/
if (apply_filters("ws_plugin__s2member_flush_file_downloads_w_content_length", true, get_defined_vars())) {
header("Content-Length: " . $length);
}
/**/
while (!feof($resource) && ($flush_size = strlen($data = fread($resource, $_flush_size)))) {
eval('echo $data; @flush ();');
}
} else {
if ($length) {
@ini_set("memory_limit", WP_MAX_MEMORY_LIMIT);
header("Content-Length: " . $length) . exit(file_get_contents($file));
} else {
header("Content-Length: 0") . exit;
}
}
}
}
}
}
}
}
} else {
if ($serving && $req["file_download"]) {
status_header(503) . header("Content-Type: text/html; charset=utf-8") . eval('while (@ob_end_clean ());') . exit(_x('<strong>503: Access denied.</strong> Invalid File Download specs.', "s2member-front", "s2member"));
} else {
if ($creating) {
return false;
}
}
}
}
/**/
do_action("ws_plugin__s2member_after_file_download_access", get_defined_vars());
/**/
return $creating ? false : null;
}
