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Issue #260 - A quick hack around #564

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Issue #260 - A quick hack around #564

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ca52b09
#260 - A quick hack around
OAFCROB Jun 29, 2015
d7dedf6
#260 - Added in image sizes
OAFCROB Jul 6, 2015
34ba3bf
Moved $xml within image count if
Aug 11, 2015
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2 changes: 1 addition & 1 deletion src/PhpWord/Reader/Word2007.php
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Original file line number Diff line number Diff line change
Expand Up @@ -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();

Expand Down
165 changes: 165 additions & 0 deletions src/PhpWord/TemplateProcessor.php
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Original file line number Diff line number Diff line change
Expand Up @@ -22,9 +22,16 @@
use PhpOffice\PhpWord\Exception\Exception;
use PhpOffice\PhpWord\Shared\String;
use PhpOffice\PhpWord\Shared\ZipArchive;
use PhpOffice\PhpWord\Reader\Word2007;

class TemplateProcessor
{
/**
* EMU units per pixel
* @staticvar integer EMU_UNIT
*/
const EMU_UNIT = 9525;

/**
* ZipArchive object.
*
Expand Down Expand Up @@ -58,6 +65,25 @@ class TemplateProcessor
*/
private $temporaryDocumentFooters = array();

/**
* Contents of the images added to the template
*
* @var string[]
*/
private $imageData = array();

/**
* Image width in pixels * by EMU unit i.e. 100 * self::EMU_UNIT = 952500
* @var integer $imageWidth
*/
private $imageWidth = 952500;

/**
* Image height in pixels * by EMU unit i.e. 100 * self::EMU_UNIT = 952500
* @var integer $imageHeight
*/
private $imageHeight = 952500;

/**
* @since 0.12.0 Throws CreateTemporaryFileException and CopyFileException instead of Exception.
*
Expand Down Expand Up @@ -145,6 +171,36 @@ 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);

/** Create an id that the template has unlikely to have reached */
$id = 1000;
if (strpos($search, "#")) {
$id = ($id + (int) substr($search, strpos($search, "#") + 1));
}

$this->imageData['rId'.$id] = ['type' => 'image', 'target' => 'word/media/'.$img, 'docPart' => 'media/'.$img];
$this->setImageSizes($imgSource);
$this->setValue($search, $this->getImgTag($id, $img));
}

/**
* Returns array of all variables in template.
*
Expand Down Expand Up @@ -175,6 +231,7 @@ public function getVariables()
*/
public function cloneRow($search, $numberOfClones)
{

if (substr($search, 0, 2) !== '${' && substr($search, -1) !== '}') {
$search = '${' . $search . '}';
}
Expand Down Expand Up @@ -307,6 +364,42 @@ 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://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');
$xml->text(
'http://schemas.openxmlformats.org/officeDocument/2006/relationships/'.$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]);
}
Expand Down Expand Up @@ -383,6 +476,78 @@ protected function getVariablesForPart($documentPartXML)
return $matches[1];
}

/**
* Sets the image sizes required for word
* @param string $imageSource
*/
protected function setImageSizes($imageSource)
{
$data = getimagesize($imageSource);
$this->imageWidth = ($data[0] * self::EMU_UNIT);
$this->imageHeight = ($data[1] * self::EMU_UNIT);
}

/**
* Forces in an image tag into word
* @param integer $id
* @param string $imgName
* @return string
*/
protected function getImgTag($id, $imgName)
{
return '<w:p w:rsidR="00CC1A5D" w:rsidRDefault="00CC1A5D" w:rsidP="003D6476">'.
'<w:bookmarkStart w:id="0" w:name="_GoBack"/>'.
'<w:r>'.
'<w:rPr>'.
'<w:noProof/>'.
'<w:lang w:eastAsia="en-GB"/>'.
'</w:rPr>'.
'<w:drawing>'.
'<wp:inline distT="0" distB="0" distL="0" distR="0">'.
'<wp:extent cx="'.$this->imageWidth.'" cy="'.$this->imageHeight.'"/>'.
'<wp:effectExtent l="0" t="0" r="635" b="0"/>'.
'<wp:docPr id="'.$id.'" name="'.$imgName.'"/>'.
'<wp:cNvGraphicFramePr>'.
'<a:graphicFrameLocks xmlns:a="http://schemas.openxmlformats.org/drawingml/2006/main" noChangeAspect="1"/>'.
'</wp:cNvGraphicFramePr>'.
'<a:graphic xmlns:a="http://schemas.openxmlformats.org/drawingml/2006/main">'.
'<a:graphicData uri="http://schemas.openxmlformats.org/drawingml/2006/picture">'.
'<pic:pic xmlns:pic="http://schemas.openxmlformats.org/drawingml/2006/picture">'.
'<pic:nvPicPr>'.
'<pic:cNvPr id="'.$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://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="'.$this->imageWidth.'" cy="'.$this->imageHeight.'"/>'.
'</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.
*
Expand Down