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Ensure $atomns is always set in Protocol\Feed

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- Address https://github.com/friendica/friendica/issues/13025#issuecomment-1537162173
This commit is contained in:
Hypolite Petovan 2023-05-07 00:00:55 -04:00
parent 527c17a8a7
commit 32688d34b6
1 changed files with 5 additions and 6 deletions
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5
src/Protocol/Feed.php
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@ -103,7 +103,7 @@ class Feed
$xpath->registerNamespace('poco', ActivityNamespace::POCO); $xpath->registerNamespace('poco', ActivityNamespace::POCO);
$author = []; $author = [];
$atomns = ''; $atomns = 'atom';
$entries = null; $entries = null;
$protocol = Conversation::PARCEL_UNKNOWN; $protocol = Conversation::PARCEL_UNKNOWN;
@ -128,13 +128,12 @@ class Feed
// Is it Atom? // Is it Atom?
if ($xpath->query('/atom:feed')->length > 0) { if ($xpath->query('/atom:feed')->length > 0) {
$protocol = Conversation::PARCEL_ATOM; $protocol = Conversation::PARCEL_ATOM;
$atomns = 'atom';
} elseif ($xpath->query('/atom03:feed')->length > 0) { } elseif ($xpath->query('/atom03:feed')->length > 0) {
$protocol = Conversation::PARCEL_ATOM03; $protocol = Conversation::PARCEL_ATOM03;
$atomns = 'atom03'; $atomns = 'atom03';
} }
if (!empty($atomns)) { if (in_array($protocol, [Conversation::PARCEL_ATOM, Conversation::PARCEL_ATOM03])) {
$alternate = XML::getFirstAttributes($xpath, $atomns . ":link[@rel='alternate']"); $alternate = XML::getFirstAttributes($xpath, $atomns . ":link[@rel='alternate']");
if (is_object($alternate)) { if (is_object($alternate)) {
foreach ($alternate as $attribute) { foreach ($alternate as $attribute) {