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in the link reference provider, check if the link content type begins with text/html

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Signed-off-by: Julien Veyssier <julien-nc@posteo.net>
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Julien Veyssier 2023-01-09 11:08:56 +01:00
parent a398872711
commit e9dc3526e9
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1 changed files with 5 additions and 1 deletions
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6
lib/private/Collaboration/Reference/LinkReferenceProvider.php
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@ -116,7 +116,11 @@ class LinkReferenceProvider implements IReferenceProvider {
return;
}
$linkContentType = $headResponse->getHeader('Content-Type');
if ($linkContentType !== 'text/html') {
$expectedContentType = 'text/html';
$suffixedExpectedContentType = $expectedContentType . ';';
$startsWithSuffixed = substr($linkContentType, 0, strlen($suffixedExpectedContentType)) === $suffixedExpectedContentType;
// check the header begins with the expected content type
if ($linkContentType !== $expectedContentType && !$startsWithSuffixed) {
$this->logger->debug('Skip resolving links pointing to content type that is not "text/html"');
return;
}