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Trim XML before emptiness check in Protocol\Feed::import 

- Address https://github.com/friendica/friendica/issues/10791
This commit is contained in:
Hypolite Petovan 2021-10-03 19:32:20 -04:00
parent fe68df8e6a
commit a4706e9521
1 changed files with 3 additions and 1 deletions
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4
src/Protocol/Feed.php
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@ -69,6 +69,8 @@ class Feed
Logger::info("Import Atom/RSS feed '" . $contact["name"] . "' (Contact " . $contact["id"] . ") for user " . $importer["uid"]); Logger::info("Import Atom/RSS feed '" . $contact["name"] . "' (Contact " . $contact["id"] . ") for user " . $importer["uid"]);
} }
$xml = trim($xml);
if (empty($xml)) { if (empty($xml)) {
Logger::info('XML is empty.'); Logger::info('XML is empty.');
return []; return [];
@ -83,7 +85,7 @@ class Feed
} }
$doc = new DOMDocument(); $doc = new DOMDocument();
@$doc->loadXML(trim($xml)); @$doc->loadXML($xml);
$xpath = new DOMXPath($doc); $xpath = new DOMXPath($doc);
$xpath->registerNamespace('atom', ActivityNamespace::ATOM1); $xpath->registerNamespace('atom', ActivityNamespace::ATOM1);
$xpath->registerNamespace('dc', "http://purl.org/dc/elements/1.1/"); $xpath->registerNamespace('dc', "http://purl.org/dc/elements/1.1/");