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<?php |
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// @codingStandardsIgnoreFile |
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/** |
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* s2Member's Page protection routines *(for specific Pages)*. |
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* |
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* Copyright: © 2009-2011 |
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* {@link http://websharks-inc.com/ WebSharks, Inc.} |
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* (coded in the USA) |
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* |
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* Released under the terms of the GNU General Public License. |
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* You should have received a copy of the GNU General Public License, |
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* along with this software. In the main directory, see: /licensing/ |
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* If not, see: {@link http://www.gnu.org/licenses/}. |
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* |
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* @package s2Member\Pages |
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* @since 3.5 |
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*/ |
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if(!defined('WPINC')) // MUST have WordPress. |
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exit('Do not access this file directly.'); |
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|
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if(!class_exists('c_ws_plugin__s2member_pages_sp')) |
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{ |
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/** |
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* s2Member's Page protection routines *(for specific Pages)*. |
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* |
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* @package s2Member\Pages |
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* @since 3.5 |
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*/ |
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class c_ws_plugin__s2member_pages_sp |
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{ |
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/** |
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* Handles Page Level Access *(for specific Pages)*. |
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* |
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* @package s2Member\Pages |
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* @since 3.5 |
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* |
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* @param int|string $page_id Numeric Page ID. |
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* @param bool $check_user Test permissions against the current User? Defaults to true. |
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* |
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* @return null|array Non-empty array(with details) if access is denied, else null if access is allowed. |
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*/ |
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public static function check_specific_page_level_access($page_id = 0, $check_user = TRUE) |
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{ |
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do_action('ws_plugin__s2member_before_check_specific_page_level_access', get_defined_vars()); |
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|
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$ci = $GLOBALS['WS_PLUGIN__']['s2member']['o']['ruris_case_sensitive'] ? '' : 'i'; |
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$excluded = apply_filters('ws_plugin__s2member_check_specific_page_level_access_excluded', FALSE, get_defined_vars()); |
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|
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if(!$excluded && is_numeric($page_id) && ($page_id = (int)$page_id) && ($page = get_post($page_id)) && $GLOBALS['WS_PLUGIN__']['s2member']['o']['membership_options_page']) |
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{ |
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$page_uri = c_ws_plugin__s2member_utils_urls::parse_uri(get_page_link($page->ID)); // Get a full valid URI for this Page now. |
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|
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if(!c_ws_plugin__s2member_systematics_sp::is_wp_systematic_use_specific_page($page->ID, $page_uri)) // Do NOT touch WordPress Systematics. |
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{ |
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$user = (is_user_logged_in() && is_object($user = wp_get_current_user()) && !empty($user->ID)) ? $user : FALSE; // Current User's object. |
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|
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if($GLOBALS['WS_PLUGIN__']['s2member']['o']['login_welcome_page'] && $page->ID === (int)$GLOBALS['WS_PLUGIN__']['s2member']['o']['login_welcome_page'] && (!$check_user || !$user || !$user->has_cap('access_s2member_level0')) && $page->ID !== (int)$GLOBALS['WS_PLUGIN__']['s2member']['o']['membership_options_page']) |
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return apply_filters('ws_plugin__s2member_check_specific_page_level_access', array('s2member_level_req' => 0), get_defined_vars()); |
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|
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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, '/').'$/'.$ci, $page_uri) && (!$check_user || !$user || !$user->has_cap('access_s2member_level0')) && $page->ID !== (int)$GLOBALS['WS_PLUGIN__']['s2member']['o']['membership_options_page']) |
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return apply_filters('ws_plugin__s2member_check_specific_page_level_access', array('s2member_level_req' => 0), get_defined_vars()); |
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|
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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'] && (!$check_user || !$user || !$user->has_cap('access_s2member_level0')) && $page->ID !== (int)$GLOBALS['WS_PLUGIN__']['s2member']['o']['membership_options_page']) |
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return apply_filters('ws_plugin__s2member_check_specific_page_level_access', array('s2member_level_req' => 0), get_defined_vars()); |
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|
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else if(!c_ws_plugin__s2member_systematics_sp::is_systematic_use_specific_page($page->ID, $page_uri)) // However, there are 3 exceptions above. |
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{ |
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for($n = $GLOBALS['WS_PLUGIN__']['s2member']['c']['levels']; $n >= 0; $n--) // Page Level restrictions. Go through each Level. |
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{ |
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if($GLOBALS['WS_PLUGIN__']['s2member']['o']['level'.$n.'_pages'] === 'all' && (!$check_user || !$user || !$user->has_cap('access_s2member_level'.$n))) |
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return apply_filters('ws_plugin__s2member_check_specific_page_level_access', array('s2member_level_req' => $n), get_defined_vars()); |
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|
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else if(strpos($GLOBALS['WS_PLUGIN__']['s2member']['o']['level'.$n.'_posts'], 'all-') !== FALSE && (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']))) && (!$check_user || !$user || !$user->has_cap('access_s2member_level'.$n))) |
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return apply_filters('ws_plugin__s2member_check_specific_page_level_access', array('s2member_level_req' => $n), get_defined_vars()); |
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|
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else if($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'])) && (!$check_user || !$user || !$user->has_cap('access_s2member_level'.$n))) |
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return apply_filters('ws_plugin__s2member_check_specific_page_level_access', array('s2member_level_req' => $n), get_defined_vars()); |
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} |
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if(has_tag('', $page->ID)) // Here we take a look to see if this Page has any Tags. If so, we need to run the full set of routines against Tags also. |
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{ |
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for($n = $GLOBALS['WS_PLUGIN__']['s2member']['c']['levels']; $n >= 0; $n--) // Tag Level restrictions (possibly through Page Tagger). Go through each Level. |
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{ |
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if($GLOBALS['WS_PLUGIN__']['s2member']['o']['level'.$n.'_ptags'] === 'all' && (!$check_user || !$user || !$user->has_cap('access_s2member_level'.$n))) |
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return apply_filters('ws_plugin__s2member_check_specific_page_level_access', array('s2member_level_req' => $n), get_defined_vars()); |
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|
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else if($GLOBALS['WS_PLUGIN__']['s2member']['o']['level'.$n.'_ptags'] && has_tag(preg_split('/['."\r\n\t".';,]+/', $GLOBALS['WS_PLUGIN__']['s2member']['o']['level'.$n.'_ptags']), $page->ID) && (!$check_user || !$user || !$user->has_cap('access_s2member_level'.$n))) |
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return apply_filters('ws_plugin__s2member_check_specific_page_level_access', array('s2member_level_req' => $n), get_defined_vars()); |
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} |
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} |
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for($n = $GLOBALS['WS_PLUGIN__']['s2member']['c']['levels']; $n >= 0; $n--) // URIs. Go through each Level. |
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{ |
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if($GLOBALS['WS_PLUGIN__']['s2member']['o']['level'.$n.'_ruris']) // URIs configured at this Level? |
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|
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foreach(preg_split('/['."\r\n\t".']+/', c_ws_plugin__s2member_ruris::fill_ruri_level_access_rc_vars($GLOBALS['WS_PLUGIN__']['s2member']['o']['level'.$n.'_ruris'], $user)) as $str) |
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if($str && preg_match('/'.preg_quote($str, '/').'/'.$ci, $page_uri) && (!$check_user || !$user || !$user->has_cap('access_s2member_level'.$n))) |
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return apply_filters('ws_plugin__s2member_check_specific_page_level_access', array('s2member_level_req' => $n), get_defined_vars()); |
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} |
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if(is_array($ccaps_req = get_post_meta($page->ID, 's2member_ccaps_req', TRUE)) && !empty($ccaps_req)) |
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{ |
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foreach($ccaps_req as $ccap) // The ``$user`` MUST satisfy ALL Custom Capabilities. |
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if(strlen($ccap) && (!$check_user || !$user || !$user->has_cap('access_s2member_ccap_'.$ccap))) |
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return apply_filters('ws_plugin__s2member_check_specific_page_level_access', array('s2member_ccap_req' => $ccap), get_defined_vars()); |
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} |
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if($GLOBALS['WS_PLUGIN__']['s2member']['o']['specific_ids'] && in_array($page->ID, preg_split('/['."\r\n\t".'\s;,]+/', $GLOBALS['WS_PLUGIN__']['s2member']['o']['specific_ids'])) && (!$check_user || !c_ws_plugin__s2member_sp_access::sp_access($page->ID, 'read-only'))) |
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return apply_filters('ws_plugin__s2member_check_specific_page_level_access', array('s2member_sp_req' => $page->ID), get_defined_vars()); |
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} |
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do_action('ws_plugin__s2member_during_check_specific_page_level_access', get_defined_vars()); |
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} |
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} |
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return apply_filters('ws_plugin__s2member_check_specific_page_level_access', NULL, get_defined_vars()); |
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} |
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} |
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} |
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|
