}
}
$ip_address = iqblockcountry_get_ipaddress();
$country = iqblockcountry_check_ipaddress($ip_address);
iqblockcountry_debug_logging($ip_address, $country, '');
/*
* Check first if users want to block the backend.
*/
if (($blockcountry_is_login_page || is_admin()) && get_option('blockcountry_blockbackend') == 'on') {
add_action('init', 'iqblockcountry_checkCountry', 1);
} elseif (get_option('blockcountry_blockfrontend') == "on") {
add_action('wp_head', 'iqblockcountry_checkCountry', 1);
} else {
$ip_address = iqblockcountry_get_ipaddress();
$country = iqblockcountry_check_ipaddress($ip_address);
iqblockcountry_debug_logging($ip_address, $country, 'NH');
}
add_action('admin_init', 'iqblockcountry_localization');
add_action('admin_menu', 'iqblockcountry_create_menu');
add_filter('update_option_blockcountry_tracking', 'iqblockcountry_schedule_tracking', 10, 2);
add_filter('add_option_blockcountry_tracking', 'iqblockcountry_schedule_tracking', 10, 2);
add_filter('update_option_blockcountry_apikey', 'iqblockcountry_schedule_retrieving', 10, 2);
add_filter('add_option_blockcountry_apikey', 'iqblockcountry_schedule_retrieving', 10, 2);
add_filter('update_option_blockcountry_debuglogging', 'iqblockcountry_blockcountry_debuglogging', 10, 2);
add_filter('add_option_blockcountry_debuglogging', 'iqblockcountry_blockcountry_debuglogging', 10, 2);
add_action('blockcountry_tracking', 'iqblockcountry_tracking');
add_action('blockcountry_retrievebanlist', 'iqblockcountry_tracking_retrieve_xml');
if (get_option('blockcountry_buffer') == "on") {
add_action('init', 'iqblockcountry_buffer', 1);
add_action('wp_footer', 'iqblockcountry_buffer_flush');
}
function iqblockcountry_CheckCountry()
{
$ip_address = iqblockcountry_get_ipaddress();
$country = iqblockcountry_check_ipaddress($ip_address);
global $blockcountry_is_login_page;
if (($blockcountry_is_login_page || is_admin()) && get_option('blockcountry_blockbackend')) {
$banlist = get_option('blockcountry_backendbanlist');
if (!is_array($banlist)) {
$banlist = array();
}
if (get_option('blockcountry_backendbanlist_inverse') == 'on') {
$all_countries = array_keys(iqblockcountry_get_countries());
$badcountries = array_diff($all_countries, $banlist);
} else {
$badcountries = $banlist;
}
} else {
$banlist = get_option('blockcountry_banlist');
if (!is_array($banlist)) {
$banlist = array();
}
if (get_option('blockcountry_banlist_inverse') == 'on') {
$all_countries = array_keys(iqblockcountry_get_countries());
$badcountries = array_diff($all_countries, $banlist);
} else {
$badcountries = $banlist;
}
}
$blocklogin = get_option('blockcountry_blocklogin');
if (is_user_logged_in() && $blocklogin != "on" || !is_user_logged_in()) {
/* Check ip address against banlist, whitelist and blacklist */
if (iqblockcountry_check($country, $badcountries, $ip_address)) {
if (($blockcountry_is_login_page || is_admin()) && get_option('blockcountry_blockbackend')) {
$blocked = get_option('blockcountry_backendnrblocks');
if (empty($blocked)) {
$blocked = 0;
}
$blocked++;
update_option('blockcountry_backendnrblocks', $blocked);
global $apiblacklist, $backendblacklistcheck, $debughandled;
if (!get_option('blockcountry_logging')) {
if (!$apiblacklist) {
iqblockcountry_logging($ip_address, $country, "B");
iqblockcountry_debug_logging($ip_address, $country, 'BB');
} elseif ($backendblacklistcheck && $apiblacklist) {
iqblockcountry_logging($ip_address, $country, "T");
iqblockcountry_debug_logging($ip_address, $country, 'TB');
} else {
iqblockcountry_logging($ip_address, $country, "A");
iqblockcountry_debug_logging($ip_address, $country, 'AB');
}
}
} else {
$blocked = get_option('blockcountry_frontendnrblocks');
if (empty($blocked)) {
$blocked = 0;
}
$blocked++;
update_option('blockcountry_frontendnrblocks', $blocked);
if (!get_option('blockcountry_logging')) {
iqblockcountry_logging($ip_address, $country, "F");
iqblockcountry_debug_logging($ip_address, $country, 'FB');
}
}
$blockmessage = get_option('blockcountry_blockmessage');
$blockredirect = get_option('blockcountry_redirect');
$blockredirect_url = get_option('blockcountry_redirect_url');
$header = get_option('blockcountry_header');
if (!empty($header) && $header) {
// Prevent as much as possible that this error message is cached:
header("Cache-Control: no-store, no-cache, must-revalidate");
header("Cache-Control: post-check=0, pre-check=0", false);
header("Pragma: no-cache");
header("Expires: Sat, 26 Jul 2012 05:00:00 GMT");
header('HTTP/1.1 403 Forbidden');
}
if (!empty($blockredirect_url)) {
header("Location: {$blockredirect_url}");
} elseif (!empty($blockredirect) && $blockredirect != 0) {
$redirecturl = get_permalink($blockredirect);
header("Location: {$redirecturl}");
}
// Display block message
print "{$blockmessage}";
exit;
} else {
iqblockcountry_debug_logging($ip_address, $country, 'NB');
}
} else {
iqblockcountry_debug_logging($ip_address, $country, 'NB');
}
}