PHPOffice#260 - A quick hack around

A quick hack solution I came up with today. This isn't pretty in the
slightest and is my first pull request so apologise if I've done it
wrong. I normally work on BitBucket.

Example Usage
------------------

$templateProcessor = new
\PhpOffice\PhpWord\TemplateProcessor('C:\Users\Robert\Desktop\sample.docx');

$templateProcessor->cloneRow('rowValue', 10);
$templateProcessor->setValue('test#1', htmlspecialchars('Text goes
here'));
$templateProcessor->setImageValue('testPhoto#1', 'image3.png',
'my-other-image.jpg');
$templateProcessor->setValue('test#2', htmlspecialchars('Text2 goes
here'));
$templateProcessor->setImageValue('testPhoto#2', 'image4.png',
my-image.jpg');

src/PhpWord/Reader/Word2007.php

@@ -102,7 +102,7 @@ private function readPart(PhpWord $phpWord, $relationships, $partName, $docFile,
  * @param string $docFile
  * @return array
  */
- private function readRelationships($docFile)
+ public function readRelationships($docFile)
  {
  $relationships = array();
 

src/PhpWord/TemplateProcessor.php

@@ -22,6 +22,7 @@
 use PhpOffice\PhpWord\Exception\Exception;
 use PhpOffice\PhpWord\Shared\String;
 use PhpOffice\PhpWord\Shared\ZipArchive;
+use PhpOffice\PhpWord\Reader\Word2007;
 
 class TemplateProcessor
 {
@@ -58,6 +59,13 @@ class TemplateProcessor
  */
  private $temporaryDocumentFooters = array();
 
+ /**
+ * Contents of the images added to the template
+ *
+ * @var string[]
+ */
+ private $imageData = array();
+
  /**
  * @since 0.12.0 Throws CreateTemporaryFileException and CopyFileException instead of Exception.
  *
@@ -145,6 +153,35 @@ public function setValue($search, $replace, $limit = -1)
  }
  }
 
+ /**
+ * Set a new image
+ *
+ * @param string $search
+ * @param string $replace
+ */
+ public function setImageValue($search, $img, $imgSource)
+ {
+ // Sanity check
+ if (!file_exists($imgSource)) {
+ return;
+ }
+
+ // Delete current image
+ $this->zipClass->deleteName('word/media/' . $img);
+
+ // Add a new one
+ $this->zipClass->addFile($imgSource, 'word/media/' . $img);
+
+ $id = 1000;
+ if (strpos($search, "#")) {
+ $id = ($id + (int) substr($search, strpos($search, "#") + 1));
+ }
+
+ $this->imageData['rId'.$id] = ['type' => 'image', 'target' => 'word/media/'.$img, 'docPart' => 'media/'.$img];
+
+ $this->setValue($search, $this->getImgTag($id, $img));
+ }
+
  /**
  * Returns array of all variables in template.
  *
@@ -175,6 +212,7 @@ public function getVariables()
  */
  public function cloneRow($search, $numberOfClones)
  {
+
  if (substr($search, 0, 2) !== '${' && substr($search, -1) !== '}') {
  $search = '${' . $search . '}';
  }
@@ -307,6 +345,40 @@ public function save()
 
  $this->zipClass->addFromString('word/document.xml', $this->temporaryDocumentMainPart);
 
+ $word = new Word2007();
+ $read = $word->readRelationships($this->zipClass->filename);
+
+ if (count($this->imageData)) {
+ $read['document'] = array_merge($read['document'], $this->imageData);
+ $xml = new \XMLWriter();
+ $xml->openMemory();
+ $xml->setIndent(true);
+ $xml->startDocument('1.0', 'UTF-8');
+ $xml->startElement('Relationships');
+ $xml->startAttribute('xmlns');
+ $xml->text('http:https://schemas.openxmlformats.org/package/2006/relationships');
+ $xml->endAttribute();
+ foreach ($read['document'] as $key => $data) {
+ $xml->startElement('Relationship');
+ $xml->startAttribute('Id');
+ $xml->text($key);
+ $xml->endAttribute();
+ $xml->startAttribute('Type');
+ $xml->text(
+ 'http:https://schemas.openxmlformats.org/officeDocument/2006/relationships/'.$data['type']
+ );
+ $xml->endAttribute();
+ $xml->startAttribute('Target');
+ $xml->text($data['type'] === 'image' ? $data['docPart'] : $data['docPart'].'.xml');
+ $xml->endAttribute();
+ $xml->endElement();
+ }
+ $xml->endElement();
+ $xml->endDocument();
+ }
+
+ $this->zipClass->addFromString('word/_rels/document.xml.rels', $xml->outputMemory(true));
+
  foreach ($this->temporaryDocumentFooters as $index => $headerXML) {
  $this->zipClass->addFromString($this->getFooterName($index), $this->temporaryDocumentFooters[$index]);
  }
@@ -383,6 +455,61 @@ protected function getVariablesForPart($documentPartXML)
  return $matches[1];
  }
 
+ protected function getImgTag($id, $imgName)
+ {
+ return '<w:p w:rsidR="00CC1A5D" w:rsidRDefault="00CC1A5D" w:rsidP="003D6476">'.
+ '<w:bookmarkStart w:id="0" w:name="_GoBack"/>'.
+ '<w:r>'.
+ '<w:rPr>'.
+ '<w:noProof/>'.
+ '<w:lang w:eastAsia="en-GB"/>'.
+ '</w:rPr>'.
+ '<w:drawing>'.
+ '<wp:inline distT="0" distB="0" distL="0" distR="0">'.
+ '<wp:extent cx="2857143" cy="1142857"/>'.
+ '<wp:effectExtent l="0" t="0" r="635" b="0"/>'.
+ '<wp:docPr id="2" name="Picture 2"/>'.
+ '<wp:cNvGraphicFramePr>'.
+ '<a:graphicFrameLocks xmlns:a="http:https://schemas.openxmlformats.org/drawingml/2006/main" noChangeAspect="1"/>'.
+ '</wp:cNvGraphicFramePr>'.
+ '<a:graphic xmlns:a="http:https://schemas.openxmlformats.org/drawingml/2006/main">'.
+ '<a:graphicData uri="http:https://schemas.openxmlformats.org/drawingml/2006/picture">'.
+ '<pic:pic xmlns:pic="http:https://schemas.openxmlformats.org/drawingml/2006/picture">'.
+ '<pic:nvPicPr>'.
+ '<pic:cNvPr id="'.$id.'" name="'.$imgName.'"/>'.
+ '<pic:cNvPicPr/>'.
+ '</pic:nvPicPr>'.
+ '<pic:blipFill>'.
+ '<a:blip r:embed="rId'.$id.'">'.
+ '<a:extLst>'.
+ '<a:ext uri="{28A0092B-C50C-407E-A947-70E740481C1C}">'.
+ '<a14:useLocalDpi xmlns:a14="http:https://schemas.microsoft.com/office/drawing/2010/main" val="0"/>'.
+ '</a:ext>'.
+ '</a:extLst>'.
+ '</a:blip>'.
+ '<a:stretch>'.
+ '<a:fillRect/>'.
+ '</a:stretch>'.
+ '</pic:blipFill>'.
+ '<pic:spPr>'.
+ '<a:xfrm>'.
+ '<a:off x="0" y="0"/>'.
+ '<a:ext cx="2857143" cy="1142857"/>'.
+ '</a:xfrm>'.
+ '<a:prstGeom prst="rect">'.
+ '<a:avLst/>'.
+ '</a:prstGeom>'.
+ '</pic:spPr>'.
+ '</pic:pic>'.
+ '</a:graphicData>'.
+ '</a:graphic>'.
+ '</wp:inline>'.
+ '</w:drawing>'.
+ '</w:r>'.
+ '<w:bookmarkEnd w:id="0"/>'.
+ '</w:p>';
+ }
+
  /**
  * Get the name of the footer file for $index.
  *