FeedsExHtml.inc in Feeds extensible parsers 7
Same filename and directory in other branches
Contains FeedsExHtml.
File
src/FeedsExHtml.incView source
<?php
/**
* @file
* Contains FeedsExHtml.
*/
/**
* Parses HTML documents with XPath.
*/
class FeedsExHtml extends FeedsExXml {
/**
* Whether this version of PHP has the correct saveHTML() method.
*
* @var bool
*/
protected $useSaveHTML;
/**
* {@inheritdoc}
*/
protected $encoderClass = 'FeedsExHtmlEncoder';
/**
* {@inheritdoc}
*/
public function __construct($id) {
parent::__construct($id);
// DOMDocument::saveHTML() cannot take $node as an argument prior to 5.3.6.
$this->useSaveHTML = version_compare(PHP_VERSION, '5.3.6', '>=');
}
/**
* {@inheritdoc}
*/
protected function prepareDocument(FeedsSource $source, FeedsFetcherResult $fetcher_result) {
$raw = $this
->prepareRaw($fetcher_result);
if ($this->config['use_tidy'] && extension_loaded('tidy')) {
$raw = tidy_repair_string($raw, $this
->getTidyConfig(), 'utf8');
}
return FeedsExXmlUtility::createHtmlDocument($raw);
}
/**
* {@inheritdoc}
*/
protected function getRaw(DOMNode $node) {
if ($this->useSaveHTML) {
return $node->ownerDocument
->saveHTML($node);
}
return $node->ownerDocument
->saveXML($node, LIBXML_NOEMPTYTAG);
}
/**
* {@inheritdoc}
*/
protected function getTidyConfig() {
return array(
'merge-divs' => FALSE,
'merge-spans' => FALSE,
'join-styles' => FALSE,
'drop-empty-paras' => FALSE,
'wrap' => 0,
'tidy-mark' => FALSE,
'escape-cdata' => TRUE,
);
}
}
Classes
Name![]() |
Description |
---|---|
FeedsExHtml | Parses HTML documents with XPath. |