Kudos, SonarCloud Quality Gate passed!   

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0.0% Duplication

@DeepDiver1975 this seems like a good thing - merge?

this need some more testing - as per #41042 it is not working ...... no idea if the code has issues or there have been issues in applying the patch.

Confirmed current code is not properly working. It seems setIteratorIndex should be used in this case, so:

$bp->readImageFile($stream);
$bp->setIteratorIndex(0);

this way previews are correctly generated from the first page of the document.

works for me. This PR is quite old, so I will rebase to get up-to-date CI with current master. Then I will try to add an acceptance test - we already have thumbnail tests, so I should be able provide a multi-page PDF as a fixture along with the expected thumbnail of the first page.

    When user "Alice" downloads the preview of "/Preview-test.pdf" with width "612" and height "792" using the WebDAV API # FeatureContext::downloadPreviewOfFiles()
    Then the HTTP status code should be "200"                                                                             # FeatureContext::thenTheHTTPStatusCodeShouldBe()
      HTTP status code 404 is not the expected value 200
      Failed asserting that 404 matches expected '200'.

Hmm, this passed for me locally. I suppose there is some setting of the max preview size or something that needs to be done to get a "large" preview like in this test.

Hmm, this passed for me locally. I suppose there is some setting of the max preview size or something that needs to be done to get a "large" preview like in this test.

Preview of PDFs is not enabled by default. I had to set it in system config enabledPreviewProviders

Quality Gate passed

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0.0% Duplication on New Code

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