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https://gh.wpcy.net/https://github.com/webguyio/dam-spam.git
synced 2026-05-26 03:13:58 +08:00
40 lines
943 B
PHP
40 lines
943 B
PHP
<?php
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if ( !defined( 'ABSPATH' ) ) {
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status_header( 404 );
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exit;
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}
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class dam_spam_check_tld {
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public function process( $ip, &$stats = array(), &$options = array(), &$post = array() ) {
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$tld = $options['bad_tlds'];
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if ( empty( $tld ) ) {
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return false;
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}
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foreach ( $post as $key => $value ) {
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foreach ( $tld as $ft ) {
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if ( empty( $key ) ) {
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continue;
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}
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if ( strpos( $value, '.' ) === false ) {
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continue;
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}
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$ft = strtolower( trim( $ft ) );
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$dlvl = substr_count( $ft, '.' );
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if ( $dlvl == 0 ) {
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continue;
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}
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$t = explode( '.', $value );
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$tt = implode( '.', array_slice( $t, count( $t ) - $dlvl, $dlvl ) );
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$tt = '.' . trim( strtolower( $tt ) );
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if ( $ft == $tt ) {
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// translators: %s is the blocked top-level domain
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return sprintf( esc_html__( 'TLD Blocked: %1$s: %2$s: %3$s', 'dam-spam' ), $key, $value, $ft );
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}
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}
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}
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return false;
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}
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}
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?>
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