From 726c8caf543df3d9ada12ca954328f44ea57d6da Mon Sep 17 00:00:00 2001
From: Matze2010 <mathiasgisch@googlemail.com>
Date: Sun, 1 Mar 2020 18:15:27 +0000
Subject: [PATCH] HTML checkbox input field

---
 src/PhpWord/Shared/Html.php       | 19 +++++++++++++++++++
 tests/PhpWord/Shared/HtmlTest.php | 19 +++++++++++++++++++
 2 files changed, 38 insertions(+)

diff --git a/src/PhpWord/Shared/Html.php b/src/PhpWord/Shared/Html.php
index 54e9509e..ea532249 100644
--- a/src/PhpWord/Shared/Html.php
+++ b/src/PhpWord/Shared/Html.php
@@ -161,6 +161,7 @@ class Html
             'img'       => array('Image',       $node,  $element,   $styles,    null,   null,           null),
             'br'        => array('LineBreak',   null,   $element,   $styles,    null,   null,           null),
             'a'         => array('Link',        $node,  $element,   $styles,    null,   null,           null),
+            'input'     => array('Input',       $node,  $element,   $styles,    null,   null,           null),
         );
 
         $newElement = null;
@@ -233,6 +234,24 @@ class Html
         return $newElement;
     }
 
+    /**
+     * Parse input node
+     *
+     * @param \DOMNode $node
+     * @param \PhpOffice\PhpWord\Element\AbstractContainer $element
+     * @param array &$styles
+     */
+    protected static function parseInput($node, $element, &$styles)
+    {
+        $attributes = $node->attributes;
+    
+        if (($type = $attributes->getNamedItem('type')->value) === 'checkbox') {
+            $checked = ($checked = $attributes->getNamedItem('checked')) && $checked->value === "true" ?? false;
+            $textrun = $element->addTextRun();
+            $textrun->addFormField('checkbox')->setValue($checked);
+        }
+    }
+
     /**
      * Parse heading node
      *
diff --git a/tests/PhpWord/Shared/HtmlTest.php b/tests/PhpWord/Shared/HtmlTest.php
index 5bc9e241..ac7bd44f 100644
--- a/tests/PhpWord/Shared/HtmlTest.php
+++ b/tests/PhpWord/Shared/HtmlTest.php
@@ -632,4 +632,23 @@ class HtmlTest extends AbstractWebServerEmbeddedTest
         $this->assertTrue($doc->elementExists('/w:document/w:body/w:p/w:r/w:rPr/w:spacing'));
         $this->assertEquals(150 * 15, $doc->getElement('/w:document/w:body/w:p/w:r/w:rPr/w:spacing')->getAttribute('w:val'));
     }
+
+    /**
+     * Tests checkbox input field
+     */
+    public function testInputCheckbox() 
+    {
+        $phpWord = new \PhpOffice\PhpWord\PhpWord();
+        $section = $phpWord->addSection();
+        $html = '<input type="checkbox" checked="true" /><input type="checkbox" />';
+        Html::addHtml($section, $html);        
+
+        $doc = TestHelperDOCX::getDocument($phpWord, 'Word2007');
+
+        $this->assertTrue($doc->elementExists('/w:document/w:body/w:p[1]/w:r/w:fldChar/w:ffData/w:checkBox'));
+        $this->assertEquals(1, $doc->getElement('/w:document/w:body/w:p[1]/w:r/w:fldChar/w:ffData/w:checkBox/w:checked')->getAttribute('w:val'));
+
+        $this->assertTrue($doc->elementExists('/w:document/w:body/w:p[2]/w:r/w:fldChar/w:ffData/w:checkBox'));
+        $this->assertEquals(0, $doc->getElement('/w:document/w:body/w:p[2]/w:r/w:fldChar/w:ffData/w:checkBox/w:checked')->getAttribute('w:val'));
+    }
 }