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when adding image to relationship list check that the generated relationship id is actually unique

This commit is contained in:
Ebben Feagan 2021-04-16 15:06:37 -05:00
parent ab7d82274e
commit 94b74c27a4
1 changed files with 20 additions and 13 deletions
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27
src/PhpWord/TemplateProcessor.php
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@ -1,4 +1,5 @@
<?php
/**
* This file is part of PHPWord - A pure PHP library for reading and writing
* word processing documents.
@ -17,14 +18,14 @@
namespace PhpOffice\PhpWord;
use PhpOffice\PhpWord\Escaper\RegExp;
use PhpOffice\PhpWord\Escaper\Xml;
use PhpOffice\PhpWord\Exception\CopyFileException;
use PhpOffice\PhpWord\Exception\CreateTemporaryFileException;
use PhpOffice\PhpWord\Exception\Exception;
use PhpOffice\PhpWord\Shared\Text;
use PhpOffice\PhpWord\Shared\XMLWriter;
use PhpOffice\PhpWord\Shared\ZipArchive;
use PhpOffice\PhpWord\Shared\XMLWriter;
use PhpOffice\PhpWord\Shared\Text;
use PhpOffice\PhpWord\Exception\Exception;
use PhpOffice\PhpWord\Exception\CreateTemporaryFileException;
use PhpOffice\PhpWord\Exception\CopyFileException;
use PhpOffice\PhpWord\Escaper\Xml;
use PhpOffice\PhpWord\Escaper\RegExp;
class TemplateProcessor
{
@ -747,8 +748,10 @@ class TemplateProcessor
// If tmpXmlRow doesn't contain continue, this row is no longer part of the spanned row.
$tmpXmlRow = $this->getSlice($extraRowStart, $extraRowEnd);
if (!preg_match('#<w:vMerge/>#', $tmpXmlRow) &&
!preg_match('#<w:vMerge w:val="continue"\s*/>#', $tmpXmlRow)) {
if (
!preg_match('#<w:vMerge/>#', $tmpXmlRow) &&
!preg_match('#<w:vMerge w:val="continue"\s*/>#', $tmpXmlRow)
) {
break;
}
// This row was a spanned row, update $rowEnd and search for the next row.
@ -1067,7 +1070,11 @@ class TemplateProcessor
protected function getNextRelationsIndex($documentPartName)
{
if (isset($this->tempDocumentRelations[$documentPartName])) {
return substr_count($this->tempDocumentRelations[$documentPartName], '<Relationship');
$candidate = substr_count($this->tempDocumentRelations[$documentPartName], '<Relationship');
while (strpos($this->tempDocumentRelations[$documentPartName], 'Id="rId' . $candidate . '"') !== false) {
$candidate++;
}
return $candidate;
}
return 1;