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Code Issues Releases Wiki Activity

af_readability: add missing file

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This commit is contained in:
Andrew Dolgov
2019-08-16 15:29:24 +03:00
parent 865c54abcb
commit 3e4701116d
11 changed files with 202 additions and 66 deletions
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plugins/af_readability/vendor/andreskrey/Readability/Nodes/NodeUtility.php
Vendored
+20
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@@ -5,6 +5,7 @@ namespace andreskrey\Readability\Nodes;
use andreskrey\Readability\Nodes\DOM\DOMDocument;
use andreskrey\Readability\Nodes\DOM\DOMElement;
use andreskrey\Readability\Nodes\DOM\DOMNode;
use andreskrey\Readability\Nodes\DOM\DOMNodeList;
/**
* Class NodeUtility.
@@ -157,4 +158,23 @@ class NodeUtility
return ($originalNode) ? $originalNode->nextSibling : $originalNode;
}
/**
* Remove all empty DOMNodes from DOMNodeLists.
*
* @param \DOMNodeList $list
*
* @return DOMNodeList
*/
public static function filterTextNodes(\DOMNodeList $list)
{
$newList = new DOMNodeList();
foreach ($list as $node) {
if ($node->nodeType !== XML_TEXT_NODE || mb_strlen(trim($node->nodeValue))) {
$newList->add($node);
}
}
return $newList;
}
}