private function _fromAuthor($element)
{
- $this->type = self::PERSON; // XXX: is this fair?
- $this->title = $this->_childContent($element, self::NAME);
+ $this->type = $this->_childContent($element,
+ Activity::OBJECTTYPE,
+ Activity::SPEC);
+
+ if (empty($this->type)) {
+ $this->type = self::PERSON; // XXX: is this fair?
+ }
- $this->id = $this->_childContent($element, self::URI);
+ // start with <atom:title>
+
+ $title = ActivityUtils::childHtmlContent($element, self::TITLE);
+
+ if (!empty($title)) {
+ $this->title = html_entity_decode(strip_tags($title), ENT_QUOTES, 'UTF-8');
+ }
+
+ // fall back to <atom:name>
+
+ if (empty($this->title)) {
+ $this->title = $this->_childContent($element, self::NAME);
+ }
+
+ // start with <atom:id>
+
+ $this->id = $this->_childContent($element, self::ID);
+
+ // fall back to <atom:uri>
+
+ if (empty($this->id)) {
+ $this->id = $this->_childContent($element, self::URI);
+ }
+
+ // fall further back to <atom:email>
if (empty($this->id)) {
$email = $this->_childContent($element, self::EMAIL);
$this->id = 'mailto:'.$email;
}
}
+
+ $this->link = ActivityUtils::getPermalink($element);
+
+ // fall finally back to <link rel=alternate>
+
+ if (empty($this->id) && !empty($this->link)) { // fallback if there's no ID
+ $this->id = $this->link;
+ }
}
private function _fromAtomEntry($element)
static function fromNotice(Notice $notice)
{
$object = new ActivityObject();
-
+
if (Event::handle('StartActivityObjectFromNotice', array($notice, &$object))) {
- $object->type = ActivityObject::NOTE;
+ $object->type = (empty($notice->object_type)) ? ActivityObject::NOTE : $notice->object_type;
$object->id = $notice->uri;
$object->title = $notice->content;
return $object;
}
-
+
function outputTo($xo, $tag='activity:object')
{
if (!empty($tag)) {
$xo->elementStart($tag);
}
- $xo->element('activity:object-type', null, $this->type);
+ if (Event::handle('StartActivityObjectOutputAtom', array($this, $xo))) {
+ $xo->element('activity:object-type', null, $this->type);
- // <author> uses URI
-
- if ($tag == 'author') {
- $xo->element(self::URI, null, $this->id);
- } else {
- $xo->element(self::ID, null, $this->id);
- }
+ // <author> uses URI
- if (!empty($this->title)) {
- $name = common_xml_safe_str($this->title);
if ($tag == 'author') {
- $xo->element(self::NAME, null, $name);
+ $xo->element(self::URI, null, $this->id);
} else {
- $xo->element(self::TITLE, null, $name);
+ $xo->element(self::ID, null, $this->id);
}
- }
-
- if (!empty($this->summary)) {
- $xo->element(
- self::SUMMARY,
- null,
- common_xml_safe_str($this->summary)
- );
- }
- if (!empty($this->content)) {
- // XXX: assuming HTML content here
- $xo->element(
- ActivityUtils::CONTENT,
- array('type' => 'html'),
- common_xml_safe_str($this->content)
- );
- }
+ if (!empty($this->title)) {
+ $name = common_xml_safe_str($this->title);
+ if ($tag == 'author') {
+ // XXX: Backward compatibility hack -- atom:name should contain
+ // full name here, instead of nickname, i.e.: $name. Change
+ // this in the next version.
+ $xo->element(self::NAME, null, $this->poco->preferredUsername);
+ } else {
+ $xo->element(self::TITLE, null, $name);
+ }
+ }
- if (!empty($this->link)) {
- $xo->element(
- 'link',
- array(
- 'rel' => 'alternate',
- 'type' => 'text/html',
- 'href' => $this->link
- ),
- null
- );
- }
+ if (!empty($this->summary)) {
+ $xo->element(
+ self::SUMMARY,
+ null,
+ common_xml_safe_str($this->summary)
+ );
+ }
- if ($this->type == ActivityObject::PERSON
- || $this->type == ActivityObject::GROUP) {
+ if (!empty($this->content)) {
+ // XXX: assuming HTML content here
+ $xo->element(
+ ActivityUtils::CONTENT,
+ array('type' => 'html'),
+ common_xml_safe_str($this->content)
+ );
+ }
- foreach ($this->avatarLinks as $avatar) {
+ if (!empty($this->link)) {
$xo->element(
- 'link', array(
- 'rel' => 'avatar',
- 'type' => $avatar->type,
- 'media:width' => $avatar->width,
- 'media:height' => $avatar->height,
- 'href' => $avatar->url
+ 'link',
+ array(
+ 'rel' => 'alternate',
+ 'type' => 'text/html',
+ 'href' => $this->link
),
null
);
}
- }
- if (!empty($this->geopoint)) {
- $xo->element(
- 'georss:point',
- null,
- $this->geopoint
- );
- }
+ if ($this->type == ActivityObject::PERSON
+ || $this->type == ActivityObject::GROUP) {
+
+ foreach ($this->avatarLinks as $avatar) {
+ $xo->element(
+ 'link', array(
+ 'rel' => 'avatar',
+ 'type' => $avatar->type,
+ 'media:width' => $avatar->width,
+ 'media:height' => $avatar->height,
+ 'href' => $avatar->url
+ ),
+ null
+ );
+ }
+ }
- if (!empty($this->poco)) {
- $xo->raw($this->poco->asString());
- }
+ if (!empty($this->geopoint)) {
+ $xo->element(
+ 'georss:point',
+ null,
+ $this->geopoint
+ );
+ }
+
+ if (!empty($this->poco)) {
+ $this->poco->outputTo($xo);
+ }
- foreach ($this->extra as $el) {
- list($extraTag, $attrs, $content) = $el;
- $xo->element($extraTag, $attrs, $content);
+ // @fixme there's no way here to make a tree; elements can only contain plaintext
+ // @fixme these may collide with JSON extensions
+ foreach ($this->extra as $el) {
+ list($extraTag, $attrs, $content) = $el;
+ $xo->element($extraTag, $attrs, $content);
+ }
+
+ Event::handle('EndActivityObjectOutputAtom', array($this, $xo));
}
if (!empty($tag)) {
return $xs->getString();
}
+
+ /*
+ * Returns an array based on this Activity Object suitable for
+ * encoding as JSON.
+ *
+ * @return array $object the activity object array
+ */
+
+ function asArray()
+ {
+ $object = array();
+
+ if (Event::handle('StartActivityObjectOutputJson', array($this, &$object))) {
+ // XXX: attachedObjects are added by Activity
+
+ // displayName
+ $object['displayName'] = $this->title;
+
+ // TODO: downstreamDuplicates
+
+ // embedCode (used for video)
+
+ // id
+ //
+ // XXX: Should we use URL here? or a crazy tag URI?
+ $object['id'] = $this->id;
+
+ if ($this->type == ActivityObject::PERSON
+ || $this->type == ActivityObject::GROUP) {
+
+ // XXX: Not sure what the best avatar is to use for the
+ // author's "image". For now, I'm using the large size.
+
+ $avatarLarge = null;
+ $avatarMediaLinks = array();
+
+ foreach ($this->avatarLinks as $a) {
+
+ // Make a MediaLink for every other Avatar
+ $avatar = new ActivityStreamsMediaLink(
+ $a->url,
+ $a->width,
+ $a->height,
+ $a->type,
+ 'avatar'
+ );
+
+ // Find the big avatar to use as the "image"
+ if ($a->height == AVATAR_PROFILE_SIZE) {
+ $imgLink = $avatar;
+ }
+
+ $avatarMediaLinks[] = $avatar->asArray();
+ }
+
+ $object['avatarLinks'] = $avatarMediaLinks; // extension
+
+ // image
+ $object['image'] = $imgLink->asArray();
+ }
+
+ // objectType
+ //
+ // We can probably use the whole schema URL here but probably the
+ // relative simple name is easier to parse
+ // @fixme this breaks extension URIs
+ $object['type'] = substr($this->type, strrpos($this->type, '/') + 1);
+
+ // summary
+ $object['summary'] = $this->summary;
+
+ // TODO: upstreamDuplicates
+
+ // url (XXX: need to put the right thing here...)
+ $object['url'] = $this->id;
+
+ /* Extensions */
+ // @fixme these may collide with XML extensions
+ // @fixme multiple tags of same name will overwrite each other
+ // @fixme text content from XML extensions will be lost
+ foreach ($this->extra as $e) {
+ list($objectName, $props, $txt) = $e;
+ $object[$objectName] = $props;
+ }
+
+ // GeoJSON
+
+ if (!empty($this->geopoint)) {
+
+ list($lat, $long) = explode(' ', $this->geopoint);
+
+ $object['geopoint'] = array(
+ 'type' => 'Point',
+ 'coordinates' => array($lat, $long)
+ );
+ }
+
+ if (!empty($this->poco)) {
+ $object['contact'] = $this->poco->asArray();
+ }
+ Event::handle('EndActivityObjectOutputJson', array($this, &$object));
+ }
+ return array_filter($object);
+ }
}
projects / quix0rs-gnu-social.git / blobdiff