/**
* Method: cloneRow
* =========================================================================
* Clone a table row in a template document.
*
* > NOTE: Currently only works in the main body content.
* > Will not work in headers and footers.
*
* Parameters:
* -------------------------------------------------------------------------
* - $search:
* - $numberOfClones:
*
* Returns:
* -------------------------------------------------------------------------
*
*/
public function cloneRow($search, $numberOfClones)
{
$search = $this->normaliseStartTag($search);
$xml = $this->documentXML->asXml();
if (($tagPos = strpos($xml, $search)) === false) {
throw new RuntimeException('Can not clone row, template variable not found ' . 'or variable contains markup.');
}
$rowStart = $this->findRowStart($xml, $tagPos);
$rowEnd = $this->findRowEnd($xml, $tagPos);
$xmlRow = Str::slice($xml, $rowStart, $rowEnd);
// Check if there's a cell spanning multiple rows.
if (preg_match('#<w:vMerge w:val="restart"/>#', $xmlRow)) {
// $extraRowStart = $rowEnd;
$extraRowEnd = $rowEnd;
while (true) {
$extraRowStart = $this->findRowStart($xml, $extraRowEnd + 1);
$extraRowEnd = $this->findRowEnd($xml, $extraRowEnd + 1);
// If extraRowEnd is lower then 7, there was no next row found.
if ($extraRowEnd < 7) {
break;
}
// If tmpXmlRow doesn't contain continue,
// this row is no longer part of the spanned row.
$tmpXmlRow = Str::slice($xml, $extraRowStart, $extraRowEnd);
if (!preg_match('#<w:vMerge/>#', $tmpXmlRow) && !preg_match('#<w:vMerge w:val="continue" />#', $tmpXmlRow)) {
break;
}
// This row was a spanned row,
// update $rowEnd and search for the next row.
$rowEnd = $extraRowEnd;
}
$xmlRow = Str::slice($xml, $rowStart, $rowEnd);
}
$result = Str::slice($xml, 0, $rowStart);
for ($i = 1; $i <= $numberOfClones; $i++) {
$result .= preg_replace('/\\$\\{(.*?)\\}/', '\\${\\1_' . $i . '}', $xmlRow);
}
$result .= Str::slice($xml, $rowEnd);
$this->documentXML = $this->xml($result);
}
