class FeedsXPathParserXML in Feeds XPath Parser 7

XPath parsing for XML.

Hierarchy

• class \FeedsXPathParserBase extends \FeedsParser
  • class \FeedsXPathParserXML

3 string references to 'FeedsXPathParserXML'

FeedsXPathParserXMLTestCase::test in tests/feeds_xpathparser_parser_xml.test

Run tests.

FeedsXPathParserXMLTestCase::testVariables in tests/feeds_xpathparser_parser_xml.test

Test variable substitution.

feeds_xpathparser_feeds_plugins in ./feeds_xpathparser.module

Implements hook_feeds_plugins().

File

./FeedsXPathParserXML.inc, line 11

s Contains FeedsXPathParserXML.

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);
  }

}

Members

Name	Modifiers	Type	Description	Overrides
FeedsXPathParserBase::$doc	protected	property	The DOMDocument used for parsing.
FeedsXPathParserBase::$loader	protected	property	The return value of libxml_disable_entity_loader().
FeedsXPathParserBase::$rawXML	protected	property	The elements that should be displayed in raw XML.
FeedsXPathParserBase::$xpath	protected	property	The DOMXPath objet used for parsing.
FeedsXPathParserBase::configDefaults	public	function	Overrides parent::configDefaults().
FeedsXPathParserBase::configForm	public	function	Overrides parent::configForm().
FeedsXPathParserBase::configFormValidate	public	function	Overrides parent::sourceFormValidate().
FeedsXPathParserBase::errorStart	protected	function	Starts custom error handling.
FeedsXPathParserBase::errorStop	protected	function	Stops custom error handling.
FeedsXPathParserBase::filterMappings	protected	function	Filters mappings, returning the ones that belong to us.
FeedsXPathParserBase::getMappingSources	public	function	Overrides parent::getMappingSources().
FeedsXPathParserBase::getOwnMappings	protected	function	Gets the mappings that are defined by this parser.
FeedsXPathParserBase::getUniques	protected	function	Gets the unique mappings targets that are used by this parser.
FeedsXPathParserBase::hasSourceConfig	public	function	Overrides parent::hasSourceConfig().
FeedsXPathParserBase::parse	public	function	Implements FeedsParser::parse().
FeedsXPathParserBase::parseSourceElement	protected	function	Parses one item from the context array.
FeedsXPathParserBase::sourceDefaults	public	function	Overrides parent::sourceDefaults().
FeedsXPathParserBase::sourceForm	public	function	Overrides parent::sourceForm().
FeedsXPathParserBase::sourceFormValidate	public	function	Overrides parent::sourceFormValidate().
FeedsXPathParserXML::getRaw	protected	function	Helper callback to return the raw value. Overrides FeedsXPathParserBase::getRaw
FeedsXPathParserXML::setup	protected	function	Classes that use FeedsXPathParserBase must implement this. Overrides FeedsXPathParserBase::setup