1 files changed, 0 insertions, 160 deletions
diff --git a/vendor/andreskrey/Readability/Nodes/NodeUtility.php b/vendor/andreskrey/Readability/Nodes/NodeUtility.php
deleted file mode 100644
index 7a1f18ee4..000000000
--- a/vendor/andreskrey/Readability/Nodes/NodeUtility.php
+++ /dev/null
@@ -1,160 +0,0 @@
-<?php
-
-namespace andreskrey\Readability\Nodes;
-
-use andreskrey\Readability\Nodes\DOM\DOMDocument;
-use andreskrey\Readability\Nodes\DOM\DOMElement;
-use andreskrey\Readability\Nodes\DOM\DOMNode;
-
-/**
- * Class NodeUtility.
- */
-class NodeUtility
-{
-    /**
-     * Collection of regexps to check the node usability.
-     *
-     * @var array
-     */
-    public static $regexps = [
-        'unlikelyCandidates' => '/-ad-|banner|breadcrumbs|combx|comment|community|cover-wrap|disqus|extra|foot|header|legends|menu|related|remark|replies|rss|shoutbox|sidebar|skyscraper|social|sponsor|supplemental|ad-break|agegate|pagination|pager|popup|yom-remote/i',
-        'okMaybeItsACandidate' => '/and|article|body|column|main|shadow/i',
-        'extraneous' => '/print|archive|comment|discuss|e[\-]?mail|share|reply|all|login|sign|single|utility/i',
-        'byline' => '/byline|author|dateline|writtenby|p-author/i',
-        'replaceFonts' => '/<(\/?)font[^>]*>/gi',
-        'normalize' => '/\s{2,}/',
-        'videos' => '/\/\/(www\.)?((dailymotion|youtube|youtube-nocookie|player\.vimeo|v\.qq)\.com|(archive|upload\.wikimedia)\.org|player\.twitch\.tv)/i',
-        'nextLink' => '/(next|weiter|continue|>([^\|]|$)|»([^\|]|$))/i',
-        'prevLink' => '/(prev|earl|old|new|<|«)/i',
-        'whitespace' => '/^\s*$/',
-        'hasContent' => '/\S$/',
-        'positive' => '/article|body|content|entry|hentry|h-entry|main|page|pagination|post|text|blog|story/i',
-        'negative' => '/hidden|^hid$| hid$| hid |^hid |banner|combx|comment|com-|contact|foot|footer|footnote|masthead|media|meta|outbrain|promo|related|scroll|share|shoutbox|sidebar|skyscraper|sponsor|shopping|tags|tool|widget/i',
-        // \x{00A0} is the unicode version of &nbsp;
-        'onlyWhitespace' => '/\x{00A0}|\s+/u'
-    ];
-
-    /**
-     * Imported from the Element class on league\html-to-markdown.
-     *
-     * @param $node
-     *
-     * @return DOMElement
-     */
-    public static function nextElement($node)
-    {
-        $next = $node;
-        while ($next
-            && $next->nodeType !== XML_ELEMENT_NODE
-            && $next->isWhitespace()) {
-            $next = $next->nextSibling;
-        }
-
-        return $next;
-    }
-
-    /**
-     * Changes the node tag name. Since tagName on DOMElement is a read only value, this must be done creating a new
-     * element with the new tag name and importing it to the main DOMDocument.
-     *
-     * @param DOMNode $node
-     * @param string $value
-     * @param bool $importAttributes
-     *
-     * @return DOMNode
-     */
-    public static function setNodeTag($node, $value, $importAttributes = true)
-    {
-        $new = new DOMDocument('1.0', 'utf-8');
-        $new->appendChild($new->createElement($value));
-
-        $children = $node->childNodes;
-        /** @var $children \DOMNodeList $i */
-        for ($i = 0; $i < $children->length; $i++) {
-            $import = $new->importNode($children->item($i), true);
-            $new->firstChild->appendChild($import);
-        }
-
-        if ($importAttributes) {
-            // Import attributes from the original node.
-            foreach ($node->attributes as $attribute) {
-                $new->firstChild->setAttribute($attribute->nodeName, $attribute->nodeValue);
-            }
-        }
-
-        // The import must be done on the firstChild of $new, since $new is a DOMDocument and not a DOMElement.
-        $import = $node->ownerDocument->importNode($new->firstChild, true);
-        $node->parentNode->replaceChild($import, $node);
-
-        return $import;
-    }
-
-    /**
-     * Removes the current node and returns the next node to be parsed (child, sibling or parent).
-     *
-     * @param DOMNode $node
-     *
-     * @return DOMNode
-     */
-    public static function removeAndGetNext($node)
-    {
-        $nextNode = self::getNextNode($node, true);
-        $node->parentNode->removeChild($node);
-
-        return $nextNode;
-    }
-
-    /**
-     * Remove the selected node.
-     *
-     * @param $node DOMElement
-     *
-     * @return void
-     **/
-    public static function removeNode($node)
-    {
-        $parent = $node->parentNode;
-        if ($parent) {
-            $parent->removeChild($node);
-        }
-    }
-
-    /**
-     * Returns the next node. First checks for children (if the flag allows it), then for siblings, and finally
-     * for parents.
-     *
-     * @param DOMNode $originalNode
-     * @param bool $ignoreSelfAndKids
-     *
-     * @return DOMNode
-     */
-    public static function getNextNode($originalNode, $ignoreSelfAndKids = false)
-    {
-        /*
-         * Traverse the DOM from node to node, starting at the node passed in.
-         * Pass true for the second parameter to indicate this node itself
-         * (and its kids) are going away, and we want the next node over.
-         *
-         * Calling this in a loop will traverse the DOM depth-first.
-         */
-
-        // First check for kids if those aren't being ignored
-        if (!$ignoreSelfAndKids && $originalNode->firstChild) {
-            return $originalNode->firstChild;
-        }
-
-        // Then for siblings...
-        if ($originalNode->nextSibling) {
-            return $originalNode->nextSibling;
-        }
-
-        // And finally, move up the parent chain *and* find a sibling
-        // (because this is depth-first traversal, we will have already
-        // seen the parent nodes themselves).
-        do {
-            $originalNode = $originalNode->parentNode;
-        } while ($originalNode && !$originalNode->nextSibling);
-
-        return ($originalNode) ? $originalNode->nextSibling : $originalNode;
-    }
-}