Upgrade to rc5

kirby/src/Parsley/Element.php

@@ -0,0 +1,100 @@
+<?php
+
+namespace Kirby\Parsley;
+
+use DOMElement;
+use DOMXpath;
+use Kirby\Toolkit\Str;
+
+class Element
+{
+    protected $marks;
+    protected $node;
+
+    public function __construct(DOMElement $node, array $marks = [])
+    {
+        $this->marks = $marks;
+        $this->node  = $node;
+    }
+
+    public function attr(string $attr, $fallback = null)
+    {
+        if ($this->node->hasAttribute($attr)) {
+            return $this->node->getAttribute($attr) ?? $fallback;
+        }
+
+        return $fallback;
+    }
+
+    public function children()
+    {
+        return $this->node->childNodes;
+    }
+
+    public function classList(): array
+    {
+        return Str::split($this->className(), ' ');
+    }
+
+    public function className()
+    {
+        return $this->node->getAttribute('class');
+    }
+
+    public function element()
+    {
+        return $this->node;
+    }
+
+    public function filter(string $query)
+    {
+        $result = [];
+
+        if ($queryResult = $this->query($query)) {
+            foreach ($queryResult as $node) {
+                $result[] = new static($node);
+            }
+        }
+
+        return $result;
+    }
+
+    public function find(string $query)
+    {
+        if ($result = $this->query($query)[0]) {
+            return new static($result);
+        }
+
+        return false;
+    }
+
+    public function innerHtml(array $marks = null): string
+    {
+        return (new Inline($this->node, $marks ?? $this->marks))->innerHtml();
+    }
+
+    public function innerText()
+    {
+        return trim($this->node->textContent);
+    }
+
+    public function outerHtml(array $marks = null): string
+    {
+        return $this->node->ownerDocument->saveHtml($this->node);
+    }
+
+    public function query($query)
+    {
+        return (new DOMXPath($this->node->ownerDocument))->query($query, $this->node);
+    }
+
+    public function remove()
+    {
+        $this->node->parentNode->removeChild($this->node);
+    }
+
+    public function tagName(): string
+    {
+        return $this->node->tagName;
+    }
+}