FeedsXPathParserXML.inc in Feeds XPath Parser 7

s Contains FeedsXPathParserXML.

File

FeedsXPathParserXML.inc

<?php

/**
 * @files
 * Contains FeedsXPathParserXML.
 */

/**
 * XPath parsing for XML.
 */
class FeedsXPathParserXML extends FeedsXPathParserBase {

  /**
   * {@inheritdoc}
   */
  protected function setup($source_config, FeedsFetcherResult $fetcher_result) {
    if (!empty($source_config['exp']['tidy']) && extension_loaded('tidy')) {
      $config = array(
        'input-xml' => TRUE,
        'wrap' => 0,
        'tidy-mark' => FALSE,
      );

      // Default tidy encoding is UTF8.
      $encoding = $source_config['exp']['tidy_encoding'];
      $raw = tidy_repair_string($fetcher_result
        ->getRaw(), $config, $encoding);
    }
    else {
      $raw = $fetcher_result
        ->getRaw();
    }
    $options = LIBXML_NONET;
    $options |= defined('LIBXML_COMPACT') ? LIBXML_COMPACT : 0;
    $options |= defined('LIBXML_PARSEHUGE') ? LIBXML_PARSEHUGE : 0;
    $document = new DOMDocument();
    $document->strictErrorChecking = FALSE;
    $document->recover = TRUE;
    $use = $this
      ->errorStart();
    $success = $document
      ->loadXML($raw, $options);
    $this
      ->errorStop($use, $source_config['exp']['errors']);
    if (!$success) {
      throw new Exception(t('There was an error parsing the XML document.'));
    }
    return $document;
  }

  /**
   * {@inheritdoc}
   */
  protected function getRaw(DOMNode $node) {
    return $this->doc
      ->saveXML($node);
  }

}

Classes

Name	Description
FeedsXPathParserXML	XPath parsing for XML.