function qa_user_maximum_permit_error($permitoption, $limitaction = null, $checkblocks = true)
{
return qa_user_permit_error($permitoption, $limitaction, qa_user_level_maximum(), $checkblocks);
}
require_once QA_INCLUDE_DIR . 'qa-app-format.php';
$ip = qa_request_part(1);
// picked up from qa-page.php
if (long2ip(ip2long($ip)) !== $ip) {
return include QA_INCLUDE_DIR . 'qa-page-not-found.php';
}
// Find recently (hidden, queued or not) questions, answers, comments and edits for this IP
$userid = qa_get_logged_in_userid();
list($qs, $qs_queued, $qs_hidden, $a_qs, $a_queued_qs, $a_hidden_qs, $c_qs, $c_queued_qs, $c_hidden_qs, $edit_qs) = qa_db_select_with_pending(qa_db_qs_selectspec($userid, 'created', 0, null, $ip, false), qa_db_qs_selectspec($userid, 'created', 0, null, $ip, 'Q_QUEUED'), qa_db_qs_selectspec($userid, 'created', 0, null, $ip, 'Q_HIDDEN', true), qa_db_recent_a_qs_selectspec($userid, 0, null, $ip, false), qa_db_recent_a_qs_selectspec($userid, 0, null, $ip, 'A_QUEUED'), qa_db_recent_a_qs_selectspec($userid, 0, null, $ip, 'A_HIDDEN', true), qa_db_recent_c_qs_selectspec($userid, 0, null, $ip, false), qa_db_recent_c_qs_selectspec($userid, 0, null, $ip, 'C_QUEUED'), qa_db_recent_c_qs_selectspec($userid, 0, null, $ip, 'C_HIDDEN', true), qa_db_recent_edit_qs_selectspec($userid, 0, null, $ip, false));
// Check we have permission to view this page, and whether we can block or unblock IPs
if (qa_user_maximum_permit_error('permit_anon_view_ips')) {
$qa_content = qa_content_prepare();
$qa_content['error'] = qa_lang_html('users/no_permission');
return $qa_content;
}
$blockable = qa_user_level_maximum() >= QA_USER_LEVEL_MODERATOR;
// allow moderator in one category to block across all categories
// Perform blocking or unblocking operations as appropriate
if (qa_clicked('doblock') || qa_clicked('dounblock') || qa_clicked('dohideall')) {
if (!qa_check_form_security_code('ip-' . $ip, qa_post_text('code'))) {
$pageerror = qa_lang_html('misc/form_security_again');
} elseif ($blockable) {
if (qa_clicked('doblock')) {
$oldblocked = qa_opt('block_ips_write');
qa_set_option('block_ips_write', (strlen($oldblocked) ? $oldblocked . ' , ' : '') . $ip);
qa_report_event('ip_block', $userid, qa_get_logged_in_handle(), qa_cookie_get(), array('ip' => $ip));
qa_redirect(qa_request());
}
if (qa_clicked('dounblock')) {
require_once QA_INCLUDE_DIR . 'qa-app-limits.php';
$blockipclauses = qa_block_ips_explode(qa_opt('block_ips_write'));
