1 files changed, 1 insertions, 65 deletions
diff --git a/src/NodeUtility.php b/src/NodeUtility.php
index 07bc8da..d0796dd 100644
--- a/src/NodeUtility.php
+++ b/src/NodeUtility.php
@@ -1,6 +1,7 @@
 <?php
 
 namespace andreskrey\Readability;
+
 use andreskrey\Readability\NodeClass\DOMDocument;
 use andreskrey\Readability\NodeClass\DOMElement;
 use andreskrey\Readability\NodeClass\DOMNode;
@@ -13,23 +14,6 @@ class NodeUtility
 {
 
     /**
-     * @var array
-     */
-    private static $divToPElements = [
-        'a',
-        'blockquote',
-        'dl',
-        'div',
-        'img',
-        'ol',
-        'p',
-        'pre',
-        'table',
-        'ul',
-        'select',
-    ];
-
-    /**
      * Collection of regexps to check the node usability
      *
      * @var array
@@ -177,52 +161,4 @@ class NodeUtility
 
         return ($originalNode) ? $originalNode->nextSibling : $originalNode;
     }
-
-    /**
-     * Checks if the current node has a single child and if that child is a P node.
-     * Useful to convert <div><p> nodes to a single <p> node and avoid confusing the scoring system since div with p
-     * tags are, in practice, paragraphs.
-     *
-     * @param DOMNode $node
-     *
-     * @return bool
-     */
-    public static function hasSinglePNode($node)
-    {
-        // There should be exactly 1 element child which is a P:
-        if (count($children = $node->getChildren(true)) !== 1 || $children[0]->nodeName !== 'p') {
-            return false;
-        }
-
-        // And there should be no text nodes with real content (param true on ->getChildren)
-        foreach ($children as $child) {
-            /** @var $child DOMNode */
-            if ($child->nodeType === XML_TEXT_NODE && !preg_match('/\S$/', $child->getTextContent())) {
-                return false;
-            }
-        }
-
-        return true;
-    }
-
-    /**
-     * @param $node DOMNode
-     * @return bool
-     */
-    public static function hasSingleChildBlockElement($node)
-    {
-        $result = false;
-        if ($node->hasChildNodes()) {
-            foreach ($node->getChildren() as $child) {
-                if (in_array($child->nodeName, self::$divToPElements)) {
-                    $result = true;
-                } else {
-                    // If any of the hasSingleChildBlockElement calls return true, return true then.
-                    $result = ($result || self::hasSingleChildBlockElement($child));
-                }
-            }
-        }
-
-        return $result;
-    }
 }