Edit File by line

<?php

[0] Fix | Delete

/**

[1] Fix | Delete

* WordPress eXtended RSS file parser implementations

[2] Fix | Delete

[3] Fix | Delete

* @package WordPress

[4] Fix | Delete

* @subpackage Importer

[5] Fix | Delete

[6] Fix | Delete

[7] Fix | Delete

/**

[8] Fix | Delete

* WordPress Importer class for managing parsing of WXR files.

[9] Fix | Delete

[10] Fix | Delete

class WXR_Parser {

[11] Fix | Delete

function parse( $file ) {

[12] Fix | Delete

// Attempt to use proper XML parsers first

[13] Fix | Delete

if ( extension_loaded( 'simplexml' ) ) {

[14] Fix | Delete

$parser = new WXR_Parser_SimpleXML;

[15] Fix | Delete

$result = $parser->parse( $file );

[16] Fix | Delete

[17] Fix | Delete

// If SimpleXML succeeds or this is an invalid WXR file then return the results

[18] Fix | Delete

if ( ! is_wp_error( $result ) || 'SimpleXML_parse_error' != $result->get_error_code() ) {

[19] Fix | Delete

return $result;

[20] Fix | Delete

}

[21] Fix | Delete

} elseif ( extension_loaded( 'xml' ) ) {

[22] Fix | Delete

$parser = new WXR_Parser_XML;

[23] Fix | Delete

$result = $parser->parse( $file );

[24] Fix | Delete

[25] Fix | Delete

// If XMLParser succeeds or this is an invalid WXR file then return the results

[26] Fix | Delete

if ( ! is_wp_error( $result ) || 'XML_parse_error' != $result->get_error_code() ) {

[27] Fix | Delete

return $result;

[28] Fix | Delete

}

[29] Fix | Delete

}

[30] Fix | Delete

[31] Fix | Delete

// We have a malformed XML file, so display the error and fallthrough to regex

[32] Fix | Delete

if ( isset( $result ) && defined( 'IMPORT_DEBUG' ) && IMPORT_DEBUG ) {

[33] Fix | Delete

echo '<pre>';

[34] Fix | Delete

if ( 'SimpleXML_parse_error' == $result->get_error_code() ) {

[35] Fix | Delete

foreach ( $result->get_error_data() as $error ) {

[36] Fix | Delete

echo $error->line . ':' . $error->column . ' ' . esc_html( $error->message ) . "\n";

[37] Fix | Delete

}

[38] Fix | Delete

} elseif ( 'XML_parse_error' == $result->get_error_code() ) {

[39] Fix | Delete

$error = $result->get_error_data();

[40] Fix | Delete

echo $error[0] . ':' . $error[1] . ' ' . esc_html( $error[2] );

[41] Fix | Delete

}

[42] Fix | Delete

echo '</pre>';

[43] Fix | Delete

echo '' . __( 'There was an error when reading this WXR file', 'wordpress-importer' ) . ' ';

[44] Fix | Delete

echo __( 'Details are shown above. The importer will now try again with a different parser...', 'wordpress-importer' ) . '';

[45] Fix | Delete

}

[46] Fix | Delete

[47] Fix | Delete

// use regular expressions if nothing else available or this is bad XML

[48] Fix | Delete

$parser = new WXR_Parser_Regex;

[49] Fix | Delete

return $parser->parse( $file );

[50] Fix | Delete

}

[51] Fix | Delete

}

[52] Fix | Delete

[53] Fix | Delete