Update inline part names with newly generated ContentId

ddegentesh · web-flow · commit be6bad84d729 · 2021-01-26T10:36:25.000-05:00
Inline parts are identified by matching attachment names to cids found in the html part. In line 487 cids are regenerated and replaced in the html part, but the attachment names were not similarly replaced.
diff --git a/src/Symfony/Component/Mime/Email.php b/src/Symfony/Component/Mime/Email.php
@@ -485,6 +485,8 @@ private function prepareParts(): ?array
                 $attachment['inline'] = true;
                 $inlineParts[$name] = $part = $this->createDataPart($attachment);
                 $html = str_replace('cid:'.$name, 'cid:'.$part->getContentId(), $html);
+                $part->setName($part->getContentId());
+                $attachment['name'] = $part->getContentId();
                 continue 2;
             }
             $attachmentParts[] = $this->createDataPart($attachment);

Original file line number	Diff line number	Diff line change
`@@ -485,6 +485,8 @@ private function prepareParts(): ?array`
`485`	`485`	`$attachment['inline'] = true;`
`486`	`486`	`$inlineParts[$name] = $part = $this->createDataPart($attachment);`
`487`	`487`	`$html = str_replace('cid:'.$name, 'cid:'.$part->getContentId(), $html);`
	`488`	`+ $part->setName($part->getContentId());`
	`489`	`+ $attachment['name'] = $part->getContentId();`
`488`	`490`	`continue 2;`
`489`	`491`	`}`
`490`	`492`	`$attachmentParts[] = $this->createDataPart($attachment);`