Add a method to TemplateProcessor for rendering HTML content.

Author: Maybe-U

src/PhpWord/TemplateProcessor.php

@@ -24,9 +24,11 @@
 use PhpOffice\PhpWord\Exception\CopyFileException;
 use PhpOffice\PhpWord\Exception\CreateTemporaryFileException;
 use PhpOffice\PhpWord\Exception\Exception;
+use PhpOffice\PhpWord\Shared\Html;
 use PhpOffice\PhpWord\Shared\Text;
 use PhpOffice\PhpWord\Shared\XMLWriter;
 use PhpOffice\PhpWord\Shared\ZipArchive;
+use PhpOffice\PhpWord\Writer\Word2007;
 use Throwable;
 use XSLTProcessor;
 
@@ -315,6 +317,96 @@ public function setComplexBlock($search, Element\AbstractElement $complexType):
         $this->replaceXmlBlock($search, $xmlWriter->getData(), 'w:p');
     }
 
+    /**
+     * @param string $search
+     * @param string $htmlContent
+     */
+    public  function setHtmlBlock($search,$htmlContent,$fullHtml=false): void
+    {
+        $phpWord = new PhpWord();
+        $section = $phpWord->addSection();
+        Html::addHtml($section,$htmlContent,$fullHtml);
+        $zip = $this->zip();
+        $obj = new Word2007($phpWord);
+        $refClass = new \ReflectionClass(Word2007::class);
+        $addFilesToPackage = $refClass->getMethod('addFilesToPackage');
+        $addFilesToPackage->setAccessible(true);
+        $sectionMedia = Media::getElements('section');
+        //add image to zip
+        if (!empty($sectionMedia)) {
+            //insert image to zip
+            $res = $addFilesToPackage->invoke($obj,$zip, $sectionMedia);
+            $registerContentTypes = $refClass->getMethod('registerContentTypes');
+            $registerContentTypes->setAccessible(true);
+            $registerContentTypes->invoke($obj,$sectionMedia);
+
+            $relationships = $refClass->getProperty('relationships');
+            $relationships->setAccessible(true);
+            $tmpRelationships = [];
+            foreach ($sectionMedia as $element) {
+                $tmpRelationships[] = $element;
+            }
+            $relationships->setValue($obj,$tmpRelationships);
+        }
+        $documentWriterPart = $obj->getWriterPart("Document");
+        $relsDocumentWriterPart = $obj->getWriterPart("RelsDocument");
+        $documentXml = $documentWriterPart->write();
+        $relsDocumentXml = $relsDocumentWriterPart->write();
+        // Load the XML string into a SimpleXMLElement
+        $xml = simplexml_load_string($documentXml);
+        // Extract content between <w:body> tags
+        $bodyContent = $xml->xpath('//w:body/*');
+        // Output the extracted content
+        $documentBodyStr = "";
+        foreach ($bodyContent as $element) {
+            $documentBodyStr .= $element->asXML();
+        }
+        //replace html content r:id vaule avoid rid  conflict
+        $rIdsElement =  $xml->xpath('//*[@r:id]');
+        $rIdValuesMap = [];
+        if ($rIdsElement){
+            foreach ($rIdsElement as $idEle){
+                $rid = (string)$idEle->attributes('r', true)->id;
+                $rIdValuesMap[$rid] = $rid;
+            }
+        }
+        if (!empty($rIdValuesMap )){
+            foreach ($rIdValuesMap as $rid => $value){
+                $replactVulue = $rid."-1";
+                $rIdValuesMap[$rid] = $replactVulue;
+                $documentBodyStr = str_replace($rid,$replactVulue,$documentBodyStr);
+            }
+        }
+        //replace document.xml
+        $this->replaceXmlBlock($search, $documentBodyStr, 'w:p');
+
+        $xml = simplexml_load_string($relsDocumentXml);
+        // Register the namespace
+        $xml->registerXPathNamespace('ns', 'http://schemas.openxmlformats.org/package/2006/relationships');
+        // Use XPath to find all Relationship nodes
+        $RelationshipXmls = $xml->xpath('//ns:Relationship');
+        $RelationshipStr = "";
+        foreach ($RelationshipXmls as $relationshipXml){
+            $rid = (string)$relationshipXml->attributes();
+            if (isset($rIdValuesMap[$rid])){
+                $tmpStr = $relationshipXml->asXML();
+                $tmpStr = str_replace($rid,$rIdValuesMap[$rid],$tmpStr);
+                $RelationshipStr .= $tmpStr;
+            }
+        }
+        //add relation to document.xml.rels
+        if ($RelationshipStr){
+            $relsFileName = $this->getRelationsName($this->getMainPartName());
+            $content = $this->tempDocumentRelations[$this->getMainPartName()];
+            $endStr = "</Relationships>";
+            $replaceValue = $RelationshipStr.$endStr;
+            $content = str_replace($endStr,$replaceValue,$content);
+            $this->tempDocumentRelations[$this->getMainPartName()] = $content ;
+        }
+
+    }
+
+
     /**
      * @param mixed $search
      * @param mixed $replace