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Commit fcb614d0 authored by Brion Vibber's avatar Brion Vibber

Pull <atom:author> info as well as <activity:actor> when we have an old-style...

Pull <atom:author> info as well as <activity:actor> when we have an old-style ActivityStreams feed. This fixes subscription setup for Cliqset feeds, which currently have a bogus activity:actor/atom:id but a good atom:author/atom:uri
parent b228da62
......@@ -156,7 +156,11 @@ class ActivityObject
{
$this->type = self::PERSON; // XXX: is this fair?
$this->title = $this->_childContent($element, self::NAME);
$this->id = $this->_childContent($element, self::URI);
$id = $this->_childContent($element, self::URI);
if (ActivityUtils::validateUri($id)) {
$this->id = $id;
}
if (empty($this->id)) {
$email = $this->_childContent($element, self::EMAIL);
......@@ -169,6 +173,15 @@ class ActivityObject
private function _fromAtomEntry($element)
{
if ($element->localName == 'actor') {
// Old-fashioned <activity:actor>...
// First pull anything from <author>, then we'll add on top.
$author = ActivityUtils::child($element->parentNode, 'author');
if ($author) {
$this->_fromAuthor($author);
}
}
$this->type = $this->_childContent($element, Activity::OBJECTTYPE,
Activity::SPEC);
......@@ -176,7 +189,11 @@ class ActivityObject
$this->type = ActivityObject::NOTE;
}
$this->id = $this->_childContent($element, self::ID);
$id = $this->_childContent($element, self::ID);
if (ActivityUtils::validateUri($id)) {
$this->id = $id;
}
$this->summary = ActivityUtils::childHtmlContent($element, self::SUMMARY);
$this->content = ActivityUtils::getContent($element);
......
......@@ -240,4 +240,26 @@ class ActivityUtils
throw new ClientException(_("Can't handle embedded Base64 content yet."));
}
}
/**
* Is this a valid URI for remote profile/notice identification?
* Does not have to be a resolvable URL.
* @param string $uri
* @return boolean
*/
static function validateUri($uri)
{
if (Validate::uri($uri)) {
return true;
}
// Possibly an upstream bug; tag: URIs aren't validated properly
// unless you explicitly ask for them. All other schemes are accepted
// for basic URI validation without asking.
if (Validate::uri($uri, array('allowed_scheme' => array('tag')))) {
return true;
}
return false;
}
}
......@@ -1170,11 +1170,7 @@ class Ostatus_profile extends Memcached_DataObject
protected static function getActivityObjectProfileURI($object)
{
if ($object->id) {
// Possibly an upstream bug; tag: URIs are rejected unless you
// explicitly ask for them. All other schemes are accepted for
// basic URI validation without asking.
if (Validate::uri($object->id) ||
Validate::uri($object->id, array('allowed_scheme' => array('tag')))) {
if (ActivityUtils::validateUri($object->id)) {
return $object->id;
}
}
......
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