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Determine language for atom entry without a loop.

This commit is contained in:
Tobias Kappé 2018-08-12 16:17:13 +01:00
parent 3bbaf902ab
commit a377d5c981
1 changed files with 8 additions and 6 deletions
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14
classes/feeditem/atom.php
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@ -1,5 +1,6 @@
<?php
class FeedItem_Atom extends FeedItem_Common {
const NS_XML = "http://www.w3.org/XML/1998/namespace";
function get_id() {
$id = $this->elem->getElementsByTagName("id")->item(0);
@ -198,12 +199,13 @@ class FeedItem_Atom extends FeedItem_Common {
}
function get_language() {
$elem = $this->elem;
do {
$lang = $elem->getAttributeNS("http://www.w3.org/XML/1998/namespace", "lang");
$elem = $elem->parentNode;
} while (empty($lang) && $elem instanceof DOMElement);
$lang = $this->elem->getAttributeNS(self::NS_XML, "lang");
return $lang;
if (!empty($lang)) {
return $lang;
} else {
// Fall back to the language declared on the feed, if any.
return $this->doc->firstChild->getAttributeNS(self::NS_XML, "lang");
}
}
}