\n";
echo "\n";
echo " $val\n";
if( $val > 0 ) {
echo " $msg\n";
}
echo "\n";
exit;
}
if ( ( dirname($_SERVER[ 'PHP_SELF' ]) == '\\' || dirname($_SERVER[ 'PHP_SELF' ]) == '/' ) ) {
// Hosted at root.
$base_url = '://' . $_SERVER[ 'HTTP_HOST' ];
} else {
// Hosted in sub-directory.
$base_url = '://' . $_SERVER[ 'HTTP_HOST' ].dirname($_SERVER[ 'PHP_SELF' ]);
}
// trackback ping contains entry in the URI
$redirect = true;
if ( isset( $_GET[ 'y' ] ) && isset( $_GET[ 'm' ] ) && isset( $_GET[ 'entry' ] ) ) {
$entry_id = 'content/'.$_GET[ 'y' ].'/'.$_GET[ 'm' ].'/'.$_GET[ 'entry' ];
$entry = $_GET[ 'entry' ];
$year = $_GET[ 'y' ];
$month = $_GET[ 'm' ];
if ( file_exists( $entry_id . '.txt' ) ) {
$redirect = false;
} elseif ( file_exists( $entry_id . '.txt.gz' ) ) {
$redirect = false;
}
}
// trackback is done by a POST
$tb_url = $_POST[ 'url' ];
$title = $_POST[ 'title' ];
$excerpt = $_POST[ 'excerpt' ];
$blog_name = $_POST[ 'blog_name' ];
// No such entry exists OR trackback is disabled
if ( ($redirect === true ) || ( !$blog_config[ 'blog_trackback_enabled' ] ) ) {
redirect_to_url( 'index.php' );
}
if ( ( strlen('' . $entry ) ) && ( empty( $_GET[ '__mode' ] ) ) && ( strlen( '' . $tb_url ) ) && ( strpos( sb_read_file( $tb_url ), $base_url ) !== false ) ) {
@header('Content-Type: text/xml');
$tb_url = addslashes($tb_url);
$title = strip_tags($title);
$title = ( strlen($title) > 127 ? substr( $title, 0, 124 ) . '...' : $title );
$excerpt = strip_tags($excerpt);
$excerpt = ( strlen($excerpt) > 127 ? substr( $excerpt, 0, 124 ) . '...' : $excerpt );
$blog_name = htmlspecialchars($blog_name);
$blog_name = ( strlen($blog_name) > 127 ? substr( $blog_name, 0, 124 ) . '...' : $blog_name );
$user_ip = $HTTP_SERVER_VARS[ 'REMOTE_ADDR' ];
$user_domain = @gethostbyaddr($user_ip);
$ok = write_trackback( $_GET[ 'y' ], $_GET[ 'm' ], $entry = $_GET[ 'entry' ], $tb_url, $title, $excerpt, $blog_name, $user_ip, $user_domain );
if (!$ok) {
trackback_response(1, $lang_string[ 'error_add' ] );
} else {
trackback_response(0, '');
}
} else if( $_GET[ '__mode' ] === 'html' ) {
//
// Mode HTML: display in the style of the sphpblog
//
?>
<?php echo($blog_config[ 'blog_title' ]); ?> - <?php echo( $lang_string[ 'title' ] ); ?>
' . '' . "\n";
echo ( theme_blogentry( $tb ) );
echo ( read_trackbacks ( $_GET[ 'y' ], $_GET[ 'm' ], $_GET[ 'entry' ], $logged_in, true ) );
echo "\n";
}
global $blog_config;
if ( $blog_config[ 'blog_comments_popup' ] == 1 ) {
theme_popuplayout();
} else {
theme_pagelayout();
}
?>
'."\n";
echo "\n";
echo "0\n";
echo ''."\n";
echo "" . $blog_config[ 'blog_title' ] . "\n";
echo "" . $base_url . "index.php\n";
echo "". $blog_config[ 'blog_footer' ] . "\n";
echo "" . str_replace( '_', '-', $lang_string[ 'locale' ] ) . "\n";
$results = read_trackbacks ( $year, $month, $entry, $logged_in, false );
for ( $i = 0; $i <= count( $results ) - 1; $i++ ) {
echo "- \n";
echo "" . $results[$i][ 'title' ] . "\n";
echo "" . $results[$i][ 'url' ] . "\n";
echo "" . $results[$i][ 'excerpt' ] . "\n";
echo "
\n";
}
echo "\n";
echo "\n";
}
?>