/**
* Handles Page Level Access *( for specific Pages )*.
*
* @package optimizeMember\Pages
* @since 3.5
*
* @param int|str $page_id Numeric Page ID.
* @param bool $check_user Test permissions against the current User? Defaults to true.
* @return null|array Non-empty array ( with details ) if access is denied, else null if access is allowed.
*
* @todo Provide more information in the return array ( like MOP Vars ).
*/
public static function check_specific_page_level_access($page_id = FALSE, $check_user = TRUE)
{
do_action("ws_plugin__optimizemember_before_check_specific_page_level_access", get_defined_vars());
/**/
$excluded = apply_filters("ws_plugin__optimizemember_check_specific_page_level_access_excluded", false, get_defined_vars());
/**/
if (!$excluded && is_numeric($page_id) && ($page_id = (int) $page_id) && $GLOBALS["WS_PLUGIN__"]["optimizemember"]["o"]["membership_options_page"]) {
$page_uri = c_ws_plugin__optimizemember_utils_urls::parse_uri(get_page_link($page_id));
/* Get a full valid URI for this Page now. */
/**/
if (!c_ws_plugin__optimizemember_systematics_sp::is_wp_systematic_use_specific_page($page_id, $page_uri)) {
$user = is_user_logged_in() && is_object($user = wp_get_current_user()) && !empty($user->ID) ? $user : false;
/* Current User's object. */
/**/
if ($GLOBALS["WS_PLUGIN__"]["optimizemember"]["o"]["login_welcome_page"] && $page_id === (int) $GLOBALS["WS_PLUGIN__"]["optimizemember"]["o"]["login_welcome_page"] && (!$check_user || !$user || !$user->has_cap("access_optimizemember_level0")) && $page_id !== (int) $GLOBALS["WS_PLUGIN__"]["optimizemember"]["o"]["membership_options_page"]) {
return apply_filters("ws_plugin__optimizemember_check_specific_page_level_access", array("optimizemember_level_req" => 0), get_defined_vars());
} else {
if ($GLOBALS["WS_PLUGIN__"]["optimizemember"]["o"]["login_redirection_override"] && ($login_redirection_uri = c_ws_plugin__optimizemember_login_redirects::login_redirection_uri($user, "root-returns-false")) && preg_match("/^" . preg_quote($login_redirection_uri, "/") . "\$/", $page_uri) && (!$check_user || !$user || !$user->has_cap("access_optimizemember_level0")) && $page_id !== (int) $GLOBALS["WS_PLUGIN__"]["optimizemember"]["o"]["membership_options_page"]) {
return apply_filters("ws_plugin__optimizemember_check_specific_page_level_access", array("optimizemember_level_req" => 0), get_defined_vars());
} else {
if ($GLOBALS["WS_PLUGIN__"]["optimizemember"]["o"]["file_download_limit_exceeded_page"] && $page_id === (int) $GLOBALS["WS_PLUGIN__"]["optimizemember"]["o"]["file_download_limit_exceeded_page"] && (!$check_user || !$user || !$user->has_cap("access_optimizemember_level0")) && $page_id !== (int) $GLOBALS["WS_PLUGIN__"]["optimizemember"]["o"]["membership_options_page"]) {
return apply_filters("ws_plugin__optimizemember_check_specific_page_level_access", array("optimizemember_level_req" => 0), get_defined_vars());
} else {
if (!c_ws_plugin__optimizemember_systematics_sp::is_systematic_use_specific_page($page_id, $page_uri)) {
for ($n = $GLOBALS["WS_PLUGIN__"]["optimizemember"]["c"]["levels"]; $n >= 0; $n--) {
if ($GLOBALS["WS_PLUGIN__"]["optimizemember"]["o"]["level" . $n . "_pages"] === "all" && (!$check_user || !$user || !$user->has_cap("access_optimizemember_level" . $n))) {
return apply_filters("ws_plugin__optimizemember_check_specific_page_level_access", array("optimizemember_level_req" => $n), get_defined_vars());
} else {
if (strpos($GLOBALS["WS_PLUGIN__"]["optimizemember"]["o"]["level" . $n . "_posts"], "all-") !== false && in_array("all-pages", preg_split("/[\r\n\t\\s;,]+/", $GLOBALS["WS_PLUGIN__"]["optimizemember"]["o"]["level" . $n . "_posts"])) && (!$check_user || !$user || !$user->has_cap("access_optimizemember_level" . $n))) {
return apply_filters("ws_plugin__optimizemember_check_specific_page_level_access", array("optimizemember_level_req" => $n), get_defined_vars());
} else {
if ($GLOBALS["WS_PLUGIN__"]["optimizemember"]["o"]["level" . $n . "_pages"] && in_array($page_id, preg_split("/[\r\n\t\\s;,]+/", $GLOBALS["WS_PLUGIN__"]["optimizemember"]["o"]["level" . $n . "_pages"])) && (!$check_user || !$user || !$user->has_cap("access_optimizemember_level" . $n))) {
return apply_filters("ws_plugin__optimizemember_check_specific_page_level_access", array("optimizemember_level_req" => $n), get_defined_vars());
}
}
}
}
/**/
if (has_tag("", $page_id)) {
for ($n = $GLOBALS["WS_PLUGIN__"]["optimizemember"]["c"]["levels"]; $n >= 0; $n--) {
if ($GLOBALS["WS_PLUGIN__"]["optimizemember"]["o"]["level" . $n . "_ptags"] === "all" && (!$check_user || !$user || !$user->has_cap("access_optimizemember_level" . $n))) {
return apply_filters("ws_plugin__optimizemember_check_specific_page_level_access", array("optimizemember_level_req" => $n), get_defined_vars());
} else {
if ($GLOBALS["WS_PLUGIN__"]["optimizemember"]["o"]["level" . $n . "_ptags"] && has_tag(preg_split("/[\r\n\t;,]+/", $GLOBALS["WS_PLUGIN__"]["optimizemember"]["o"]["level" . $n . "_ptags"]), $page_id) && (!$check_user || !$user || !$user->has_cap("access_optimizemember_level" . $n))) {
return apply_filters("ws_plugin__optimizemember_check_specific_page_level_access", array("optimizemember_level_req" => $n), get_defined_vars());
}
}
}
}
/**/
for ($n = $GLOBALS["WS_PLUGIN__"]["optimizemember"]["c"]["levels"]; $n >= 0; $n--) {
if ($GLOBALS["WS_PLUGIN__"]["optimizemember"]["o"]["level" . $n . "_ruris"]) {
/* URIs configured at this Level? */
/**/
foreach (preg_split("/[\r\n\t]+/", c_ws_plugin__optimizemember_ruris::fill_ruri_level_access_rc_vars($GLOBALS["WS_PLUGIN__"]["optimizemember"]["o"]["level" . $n . "_ruris"], $user)) as $str) {
if ($str && preg_match("/" . preg_quote($str, "/") . "/", $page_uri) && (!$check_user || !$user || !$user->has_cap("access_optimizemember_level" . $n))) {
return apply_filters("ws_plugin__optimizemember_check_specific_page_level_access", array("optimizemember_level_req" => $n), get_defined_vars());
}
}
}
}
/**/
if (is_array($ccaps_req = get_post_meta($page_id, "optimizemember_ccaps_req", true)) && !empty($ccaps_req)) {
foreach ($ccaps_req as $ccap) {
/* The ``$user`` MUST satisfy ALL Custom Capabilities. */
if (strlen($ccap) && (!$check_user || !$user || !$user->has_cap("access_optimizemember_ccap_" . $ccap))) {
return apply_filters("ws_plugin__optimizemember_check_specific_page_level_access", array("optimizemember_ccap_req" => $ccap), get_defined_vars());
}
}
}
/**/
if ($GLOBALS["WS_PLUGIN__"]["optimizemember"]["o"]["specific_ids"] && in_array($page_id, preg_split("/[\r\n\t\\s;,]+/", $GLOBALS["WS_PLUGIN__"]["optimizemember"]["o"]["specific_ids"])) && (!$check_user || !c_ws_plugin__optimizemember_sp_access::sp_access($page_id, "read-only"))) {
return apply_filters("ws_plugin__optimizemember_check_specific_page_level_access", array("optimizemember_sp_req" => $page_id), get_defined_vars());
}
}
}
}
}
/**/
do_action("ws_plugin__optimizemember_during_check_specific_page_level_access", get_defined_vars());
}
}
/**/
return apply_filters("ws_plugin__optimizemember_check_specific_page_level_access", null, get_defined_vars());
}
/**
* Retrieves a unique array of unavailable Singular IDs that require Specific Post/Page Access.
*
* Only returns Singular IDs that require Specific Post/Page Access;
* and ONLY those which are NOT satisfied by the current Visitor.
*
* @package optimizeMember\Utilities
* @since 111101
*
* @param bool $exclude_conflicts Optional. Defaults to false. If true, return ONLY those which are NOT in conflict with any other Restriction Types.
* The ``$exclude_conflicts`` argument should be used whenever we introduce a list of option values to a site owner. Helping them avoid mishaps.
* Please note, the ``$exclude_conflicts`` argument implements a resource-intensive processing routine.
* @return array Unique array of all Singular IDs *( as integers )* NOT available to current Visitor, due to Specific Post/Page Restrictions.
*/
public static function get_unavailable_singular_ids_with_sp($exclude_conflicts = FALSE)
{
if ($GLOBALS["WS_PLUGIN__"]["optimizemember"]["o"]["specific_ids"] && is_array($_singular_ids = preg_split("/[\r\n\t\\s;,]+/", $GLOBALS["WS_PLUGIN__"]["optimizemember"]["o"]["specific_ids"]))) {
foreach ($_singular_ids as $_singular_id) {
/* Now check access to this Singular, against the current Visitor, via read-only ``c_ws_plugin__optimizemember_sp_access::sp_access()``. */
if (is_numeric($_singular_id) && !c_ws_plugin__optimizemember_sp_access::sp_access($_singular_id, "read-only")) {
$singular_ids[] = (int) $_singular_id;
}
}
}
/**/
if (!empty($singular_ids) && is_array($singular_ids) && $exclude_conflicts) {
$all_singular_ids_not_conflicting = c_ws_plugin__optimizemember_utils_gets::get_all_singular_ids_with_sp("exclude-conflicts");
foreach ($singular_ids as $s => $singular_id) {
if (!in_array($singular_id, $all_singular_ids_not_conflicting)) {
unset($singular_ids[$s]);
}
}
}
/**/
return !empty($singular_ids) && is_array($singular_ids) ? array_unique($singular_ids) : array();
}
/**
* Handles Post Level Access permissions *( for current Post )*.
*
* @package optimizeMember\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__optimizemember_before_check_post_level_access", get_defined_vars());
/**/
$excluded = apply_filters("ws_plugin__optimizemember_check_post_level_access_excluded", false, get_defined_vars());
/**/
if (!$excluded && is_single() && is_object($post) && !empty($post->ID) && ($post_id = (int) $post->ID) && $GLOBALS["WS_PLUGIN__"]["optimizemember"]["o"]["membership_options_page"]) {
if (!c_ws_plugin__optimizemember_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__"]["optimizemember"]["o"]["login_redirection_override"] && ($login_redirection_uri = c_ws_plugin__optimizemember_login_redirects::login_redirection_uri($user, "root-returns-false")) && preg_match("/^" . preg_quote($login_redirection_uri, "/") . "\$/", $_SERVER["REQUEST_URI"]) && c_ws_plugin__optimizemember_no_cache::no_cache_constants(true) && (!$user || !$user->has_cap("access_optimizemember_level0"))) {
c_ws_plugin__optimizemember_mo_page::wp_redirect_w_mop_vars("post", $post_id, "level", 0, $_SERVER["REQUEST_URI"], "sys") . exit;
} else {
if (!c_ws_plugin__optimizemember_systematics::is_systematic_use_page()) {
for ($n = $GLOBALS["WS_PLUGIN__"]["optimizemember"]["c"]["levels"]; $n >= 0; $n--) {
if ($GLOBALS["WS_PLUGIN__"]["optimizemember"]["o"]["level" . $n . "_posts"] === "all" && c_ws_plugin__optimizemember_no_cache::no_cache_constants(true) && (!$user || !$user->has_cap("access_optimizemember_level" . $n))) {
c_ws_plugin__optimizemember_mo_page::wp_redirect_w_mop_vars("post", $post_id, "level", $n, $_SERVER["REQUEST_URI"]) . exit;
} else {
if (strpos($GLOBALS["WS_PLUGIN__"]["optimizemember"]["o"]["level" . $n . "_posts"], "all-") !== false && in_array("all-" . $post->post_type . "s", preg_split("/[\r\n\t\\s;,]+/", $GLOBALS["WS_PLUGIN__"]["optimizemember"]["o"]["level" . $n . "_posts"])) && c_ws_plugin__optimizemember_no_cache::no_cache_constants(true) && (!$user || !$user->has_cap("access_optimizemember_level" . $n))) {
c_ws_plugin__optimizemember_mo_page::wp_redirect_w_mop_vars("post", $post_id, "level", $n, $_SERVER["REQUEST_URI"]) . exit;
} else {
if ($GLOBALS["WS_PLUGIN__"]["optimizemember"]["o"]["level" . $n . "_posts"] && in_array($post_id, preg_split("/[\r\n\t\\s;,]+/", $GLOBALS["WS_PLUGIN__"]["optimizemember"]["o"]["level" . $n . "_posts"])) && c_ws_plugin__optimizemember_no_cache::no_cache_constants(true) && (!$user || !$user->has_cap("access_optimizemember_level" . $n))) {
c_ws_plugin__optimizemember_mo_page::wp_redirect_w_mop_vars("post", $post_id, "level", $n, $_SERVER["REQUEST_URI"]) . exit;
}
}
}
}
/**/
for ($n = $GLOBALS["WS_PLUGIN__"]["optimizemember"]["c"]["levels"]; $n >= 0; $n--) {
if ($GLOBALS["WS_PLUGIN__"]["optimizemember"]["o"]["level" . $n . "_catgs"] === "all" && c_ws_plugin__optimizemember_no_cache::no_cache_constants(true) && (!$user || !$user->has_cap("access_optimizemember_level" . $n))) {
c_ws_plugin__optimizemember_mo_page::wp_redirect_w_mop_vars("post", $post_id, "level", $n, $_SERVER["REQUEST_URI"], "catg") . exit;
} else {
if ($GLOBALS["WS_PLUGIN__"]["optimizemember"]["o"]["level" . $n . "_catgs"] && (in_category($catgs = preg_split("/[\r\n\t\\s;,]+/", $GLOBALS["WS_PLUGIN__"]["optimizemember"]["o"]["level" . $n . "_catgs"]), $post_id) || c_ws_plugin__optimizemember_utils_conds::in_descendant_category($catgs, $post_id)) && c_ws_plugin__optimizemember_no_cache::no_cache_constants(true) && (!$user || !$user->has_cap("access_optimizemember_level" . $n))) {
c_ws_plugin__optimizemember_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__"]["optimizemember"]["c"]["levels"]; $n >= 0; $n--) {
if ($GLOBALS["WS_PLUGIN__"]["optimizemember"]["o"]["level" . $n . "_ptags"] === "all" && c_ws_plugin__optimizemember_no_cache::no_cache_constants(true) && (!$user || !$user->has_cap("access_optimizemember_level" . $n))) {
c_ws_plugin__optimizemember_mo_page::wp_redirect_w_mop_vars("post", $post_id, "level", $n, $_SERVER["REQUEST_URI"], "ptag") . exit;
} else {
if ($GLOBALS["WS_PLUGIN__"]["optimizemember"]["o"]["level" . $n . "_ptags"] && has_tag(preg_split("/[\r\n\t;,]+/", $GLOBALS["WS_PLUGIN__"]["optimizemember"]["o"]["level" . $n . "_ptags"])) && c_ws_plugin__optimizemember_no_cache::no_cache_constants(true) && (!$user || !$user->has_cap("access_optimizemember_level" . $n))) {
c_ws_plugin__optimizemember_mo_page::wp_redirect_w_mop_vars("post", $post_id, "level", $n, $_SERVER["REQUEST_URI"], "ptag") . exit;
}
}
}
}
/**/
for ($n = $GLOBALS["WS_PLUGIN__"]["optimizemember"]["c"]["levels"]; $n >= 0; $n--) {
if ($GLOBALS["WS_PLUGIN__"]["optimizemember"]["o"]["level" . $n . "_ruris"]) {
/* URIs configured at this Level? */
/**/
foreach (preg_split("/[\r\n\t]+/", c_ws_plugin__optimizemember_ruris::fill_ruri_level_access_rc_vars($GLOBALS["WS_PLUGIN__"]["optimizemember"]["o"]["level" . $n . "_ruris"], $user)) as $str) {
if ($str && preg_match("/" . preg_quote($str, "/") . "/", $_SERVER["REQUEST_URI"]) && c_ws_plugin__optimizemember_no_cache::no_cache_constants(true) && (!$user || !$user->has_cap("access_optimizemember_level" . $n))) {
c_ws_plugin__optimizemember_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($post_id, "optimizemember_ccaps_req", true)) && !empty($ccaps_req) && c_ws_plugin__optimizemember_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_optimizemember_ccap_" . $ccap))) {
c_ws_plugin__optimizemember_mo_page::wp_redirect_w_mop_vars("post", $post_id, "ccap", $ccap, $_SERVER["REQUEST_URI"], "ccap") . exit;
}
}
}
/**/
/**/
$dripDays = get_post_meta($page_id, "optimizemember_drip_days", true);
if (!empty($dripDays) && c_ws_plugin__optimizemember_no_cache::no_cache_constants(true)) {
$dripUrl = get_post_meta($page_id, "optimizemember_drip_redirect_url", true);
$time = optimizemember_paid_registration_time('level' . OPTIMIZEMEMBER_CURRENT_USER_ACCESS_LEVEL);
if ($time && $time >= ($_days_ago = strtotime("-{$dripDays} days")) && !current_user_can('manage_options')) {
if (!empty($dripUrl)) {
wp_redirect($dripUrl);
exit;
} else {
c_ws_plugin__optimizemember_mo_page::wp_redirect_w_mop_vars("page", $page_id, "drip_days", $dripDays, $_SERVER["REQUEST_URI"], "drip_days") . exit;
}
}
}
/**/
if ($GLOBALS["WS_PLUGIN__"]["optimizemember"]["o"]["specific_ids"] && in_array($post_id, preg_split("/[\r\n\t\\s;,]+/", $GLOBALS["WS_PLUGIN__"]["optimizemember"]["o"]["specific_ids"])) && c_ws_plugin__optimizemember_no_cache::no_cache_constants(true) && !c_ws_plugin__optimizemember_sp_access::sp_access($post_id)) {
c_ws_plugin__optimizemember_mo_page::wp_redirect_w_mop_vars("post", $post_id, "sp", $post_id, $_SERVER["REQUEST_URI"], "sp") . exit;
}
}
}
/**/
do_action("ws_plugin__optimizemember_during_check_post_level_access", get_defined_vars());
}
}
/**/
do_action("ws_plugin__optimizemember_after_check_post_level_access", get_defined_vars());
/**/
return;
/* For uniformity. */
}
