Split attachment path into internal and external path, so the external source URL can be retained after a file is downloaded

This commit is contained in:
jona 2025-01-13 04:53:05 +01:00
parent 5bb79b5419
commit ceb7c7bd65
21 changed files with 399 additions and 303 deletions

View file

@ -92,9 +92,9 @@ class AttachmentURLGenerator
* Returns a URL under which the attachment file can be viewed.
* @return string|null The URL or null if the attachment file is not existing
*/
public function getViewURL(Attachment $attachment): ?string
public function getInternalViewURL(Attachment $attachment): ?string
{
$absolute_path = $this->attachmentHelper->toAbsoluteFilePath($attachment);
$absolute_path = $this->attachmentHelper->toAbsoluteInternalFilePath($attachment);
if (null === $absolute_path) {
return null;
}
@ -111,6 +111,7 @@ class AttachmentURLGenerator
/**
* Returns a URL to a thumbnail of the attachment file.
* For external files the original URL is returned.
* @return string|null The URL or null if the attachment file is not existing
*/
public function getThumbnailURL(Attachment $attachment, string $filter_name = 'thumbnail_sm'): ?string
@ -119,11 +120,14 @@ class AttachmentURLGenerator
throw new InvalidArgumentException('Thumbnail creation only works for picture attachments!');
}
if ($attachment->isExternal() && ($attachment->getURL() !== null && $attachment->getURL() !== '')) {
return $attachment->getURL();
if (!$attachment->hasInternal()){
if($attachment->hasExternal()) {
return $attachment->getExternalPath();
}
return null;
}
$absolute_path = $this->attachmentHelper->toAbsoluteFilePath($attachment);
$absolute_path = $this->attachmentHelper->toAbsoluteInternalFilePath($attachment);
if (null === $absolute_path) {
return null;
}
@ -137,7 +141,7 @@ class AttachmentURLGenerator
//GD can not work with SVG, so serve it directly...
//We can not use getExtension here, because it uses the original filename and not the real extension
//Instead we use the logic, which is also used to determine if the attachment is a picture
$extension = pathinfo(parse_url($attachment->getPath(), PHP_URL_PATH) ?? '', PATHINFO_EXTENSION);
$extension = pathinfo(parse_url($attachment->getInternalPath(), PHP_URL_PATH) ?? '', PATHINFO_EXTENSION);
if ('svg' === $extension) {
return $this->assets->getUrl($asset_path);
}
@ -157,7 +161,7 @@ class AttachmentURLGenerator
/**
* Returns a download link to the file associated with the attachment.
*/
public function getDownloadURL(Attachment $attachment): string
public function getInternalDownloadURL(Attachment $attachment): string
{
//Redirect always to download controller, which sets the correct headers for downloading:
return $this->urlGenerator->generate('attachment_download', ['id' => $attachment->getID()]);