const BOOKMARK = 'http://activitystrea.ms/schema/1.0/bookmark';
const PERSON = 'http://activitystrea.ms/schema/1.0/person';
const GROUP = 'http://activitystrea.ms/schema/1.0/group';
+ const _LIST = 'http://activitystrea.ms/schema/1.0/list'; // LIST is reserved
const PLACE = 'http://activitystrea.ms/schema/1.0/place';
const COMMENT = 'http://activitystrea.ms/schema/1.0/comment';
// ^^^^^^^^^^ tea!
+ const ACTIVITY = 'http://activitystrea.ms/schema/1.0/activity';
// Atom elements we snarf
public $title;
public $summary;
public $content;
+ public $owner;
public $link;
public $source;
public $avatarLinks = array();
Activity::MEDIA
);
}
+ if ($this->type == self::_LIST) {
+ $owner = ActivityUtils::child($this->element, Activity::AUTHOR, Activity::SPEC);
+ $this->owner = new ActivityObject($owner);
+ }
}
private function _fromAuthor($element)
{
$object = new ActivityObject();
- if (Event::handle('StartActivityObjectFromNotice', array($notice, &$object))) {
+ if (Event::handle('StartActivityObjectFromNotice', array($notice, &$object))) {
- $object->type = (empty($notice->object_type)) ? ActivityObject::NOTE : $notice->object_type;
+ $object->type = (empty($notice->object_type)) ? ActivityObject::NOTE : $notice->object_type;
- $object->id = $notice->uri;
- $object->title = $notice->content;
- $object->content = $notice->rendered;
- $object->link = $notice->bestUrl();
+ $object->id = $notice->uri;
+ $object->title = $notice->content;
+ $object->content = $notice->rendered;
+ $object->link = $notice->bestUrl();
- Event::handle('EndActivityObjectFromNotice', array($notice, &$object));
- }
+ Event::handle('EndActivityObjectFromNotice', array($notice, &$object));
+ }
return $object;
}
{
$object = new ActivityObject();
- if (Event::handle('StartActivityObjectFromProfile', array($profile, &$object))) {
-
- $object->type = ActivityObject::PERSON;
- $object->id = $profile->getUri();
- $object->title = $profile->getBestName();
- $object->link = $profile->profileurl;
+ if (Event::handle('StartActivityObjectFromProfile', array($profile, &$object))) {
+ $object->type = ActivityObject::PERSON;
+ $object->id = $profile->getUri();
+ $object->title = $profile->getBestName();
+ $object->link = $profile->profileurl;
- $orig = $profile->getOriginalAvatar();
+ $orig = $profile->getOriginalAvatar();
- if (!empty($orig)) {
- $object->avatarLinks[] = AvatarLink::fromAvatar($orig);
- }
+ if (!empty($orig)) {
+ $object->avatarLinks[] = AvatarLink::fromAvatar($orig);
+ }
- $sizes = array(
+ $sizes = array(
AVATAR_PROFILE_SIZE,
AVATAR_STREAM_SIZE,
AVATAR_MINI_SIZE
);
- foreach ($sizes as $size) {
- $alink = null;
- $avatar = $profile->getAvatar($size);
-
- if (!empty($avatar)) {
- $alink = AvatarLink::fromAvatar($avatar);
- } else {
- $alink = new AvatarLink();
- $alink->type = 'image/png';
- $alink->height = $size;
- $alink->width = $size;
- $alink->url = Avatar::defaultImage($size);
-
- if ($size == AVATAR_PROFILE_SIZE) {
- // Hack for Twitter import: we don't have a 96x96 image,
- // but we do have a 73x73 image. For now, fake it with that.
- $avatar = $profile->getAvatar(73);
- if ($avatar) {
- $alink = AvatarLink::fromAvatar($avatar);
- $alink->height= $size;
- $alink->width = $size;
- }
- }
- }
-
- $object->avatarLinks[] = $alink;
- }
-
- if (isset($profile->lat) && isset($profile->lon)) {
- $object->geopoint = (float)$profile->lat
- . ' ' . (float)$profile->lon;
- }
-
- $object->poco = PoCo::fromProfile($profile);
-
- Event::handle('EndActivityObjectFromProfile', array($profile, &$object));
- }
+ foreach ($sizes as $size) {
+ $alink = null;
+ $avatar = $profile->getAvatar($size);
+
+ if (!empty($avatar)) {
+ $alink = AvatarLink::fromAvatar($avatar);
+ } else {
+ $alink = new AvatarLink();
+ $alink->type = 'image/png';
+ $alink->height = $size;
+ $alink->width = $size;
+ $alink->url = Avatar::defaultImage($size);
+
+ if ($size == AVATAR_PROFILE_SIZE) {
+ // Hack for Twitter import: we don't have a 96x96 image,
+ // but we do have a 73x73 image. For now, fake it with that.
+ $avatar = $profile->getAvatar(73);
+ if ($avatar) {
+ $alink = AvatarLink::fromAvatar($avatar);
+ $alink->height= $size;
+ $alink->width = $size;
+ }
+ }
+ }
+
+ $object->avatarLinks[] = $alink;
+ }
+
+ if (isset($profile->lat) && isset($profile->lon)) {
+ $object->geopoint = (float)$profile->lat
+ . ' ' . (float)$profile->lon;
+ }
+
+ $object->poco = PoCo::fromProfile($profile);
+
+ Event::handle('EndActivityObjectFromProfile', array($profile, &$object));
+ }
return $object;
}
{
$object = new ActivityObject();
- if (Event::handle('StartActivityObjectFromGroup', array($group, &$object))) {
+ if (Event::handle('StartActivityObjectFromGroup', array($group, &$object))) {
- $object->type = ActivityObject::GROUP;
- $object->id = $group->getUri();
- $object->title = $group->getBestName();
- $object->link = $group->getUri();
+ $object->type = ActivityObject::GROUP;
+ $object->id = $group->getUri();
+ $object->title = $group->getBestName();
+ $object->link = $group->getUri();
- $object->avatarLinks[] = AvatarLink::fromFilename($group->homepage_logo,
- AVATAR_PROFILE_SIZE);
+ $object->avatarLinks[] = AvatarLink::fromFilename($group->homepage_logo,
+ AVATAR_PROFILE_SIZE);
- $object->avatarLinks[] = AvatarLink::fromFilename($group->stream_logo,
- AVATAR_STREAM_SIZE);
+ $object->avatarLinks[] = AvatarLink::fromFilename($group->stream_logo,
+ AVATAR_STREAM_SIZE);
- $object->avatarLinks[] = AvatarLink::fromFilename($group->mini_logo,
- AVATAR_MINI_SIZE);
+ $object->avatarLinks[] = AvatarLink::fromFilename($group->mini_logo,
+ AVATAR_MINI_SIZE);
- $object->poco = PoCo::fromGroup($group);
-
- Event::handle('EndActivityObjectFromGroup', array($group, &$object));
- }
+ $object->poco = PoCo::fromGroup($group);
+ Event::handle('EndActivityObjectFromGroup', array($group, &$object));
+ }
return $object;
}
- function outputTo($xo, $tag='activity:object')
- {
- if (!empty($tag)) {
- $xo->elementStart($tag);
- }
-
- $xo->element('activity:object-type', null, $this->type);
+ static function fromPeopletag($ptag)
+ {
+ $object = new ActivityObject();
+ if (Event::handle('StartActivityObjectFromPeopletag', array($ptag, &$object))) {
+ $object->type = ActivityObject::_LIST;
- // <author> uses URI
+ $object->id = $ptag->getUri();
+ $object->title = $ptag->tag;
+ $object->summary = $ptag->description;
+ $object->link = $ptag->homeUrl();
+ $object->owner = Profile::staticGet('id', $ptag->tagger);
+ $object->poco = PoCo::fromProfile($object->owner);
+ Event::handle('EndActivityObjectFromPeopletag', array($ptag, &$object));
+ }
+ return $object;
+ }
- if ($tag == 'author') {
- $xo->element(self::URI, null, $this->id);
- } else {
- $xo->element(self::ID, null, $this->id);
+ function outputTo($xo, $tag='activity:object')
+ {
+ if (!empty($tag)) {
+ $xo->elementStart($tag);
}
- if (!empty($this->title)) {
- $name = common_xml_safe_str($this->title);
+ if (Event::handle('StartActivityObjectOutputAtom', array($this, $xo))) {
+ $xo->element('activity:object-type', null, $this->type);
+
+ // <author> uses URI
+
if ($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);
+ $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,
- $this->geopoint
- );
- }
+ if(!empty($this->owner)) {
+ $owner = $this->owner->asActivityNoun(self::AUTHOR);
+ $xo->raw($owner);
+ }
- if (!empty($this->poco)) {
- $this->poco->outputTo($xo);
- }
+ 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->geopoint)) {
+ $xo->element(
+ 'georss:point',
+ null,
+ $this->geopoint
+ );
+ }
+
+ if (!empty($this->poco)) {
+ $this->poco->outputTo($xo);
+ }
+
+ // @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, $content);
+ }
- // @fixme there's no way here to make a tree; elements can only contain plaintext
- // @fixme these may collide with JSON extensions
- foreach ($this->extra as $el) {
- list($extraTag, $attrs, $content) = $el;
- $xo->element($extraTag, $attrs, $content);
+ Event::handle('EndActivityObjectOutputAtom', array($this, $xo));
}
- if (!empty($tag)) {
- $xo->elementEnd($tag);
- }
+ if (!empty($tag)) {
+ $xo->elementEnd($tag);
+ }
return;
- }
+ }
function asString($tag='activity:object')
{
$xs = new XMLStringer(true);
- $this->outputTo($xs, $tag);
+ $this->outputTo($xs, $tag);
return $xs->getString();
}
{
$object = array();
- // XXX: attachedObjects are added by Activity
+ if (Event::handle('StartActivityObjectOutputJson', array($this, &$object))) {
+ // XXX: attachedObjects are added by Activity
- // displayName
- $object['displayName'] = $this->title;
+ // displayName
+ $object['displayName'] = $this->title;
- // TODO: downstreamDuplicates
+ // TODO: downstreamDuplicates
- // embedCode (used for video)
+ // embedCode (used for video)
- // id
- //
- // XXX: Should we use URL here? or a crazy tag URI?
- $object['id'] = $this->id;
+ // id
+ //
+ // XXX: Should we use URL here? or a crazy tag URI?
+ $object['id'] = $this->id;
- if ($this->type == ActivityObject::PERSON
- || $this->type == ActivityObject::GROUP) {
+ if ($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.
+ // 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();
+ $imgLink = null;
+ $avatarMediaLinks = array();
- foreach ($this->avatarLinks as $a) {
+ foreach ($this->avatarLinks as $a) {
- // Make a MediaLink for every other Avatar
- $avatar = new ActivityStreamsMediaLink(
- $a->url,
- $a->width,
- $a->height,
- $a->type,
- 'avatar'
- );
+ // 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 = $avatar;
- }
+ // Find the big avatar to use as the "image"
+ if ($a->height == AVATAR_PROFILE_SIZE) {
+ $imgLink = $avatar;
+ }
- $avatarMediaLinks[] = $avatar->asArray();
- }
+ $avatarMediaLinks[] = $avatar->asArray();
+ }
- $object['avatarLinks'] = $avatarMediaLinks; // extension
+ $object['avatarLinks'] = $avatarMediaLinks; // extension
- // image
- $object['image'] = $imgLink->asArray();
- }
+ // image
+ if (!empty($imgLink)) {
+ $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);
+ // 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;
+ // summary
+ $object['summary'] = $this->summary;
- // TODO: upstreamDuplicates
+ // TODO: upstreamDuplicates
- // url (XXX: need to put the right thing here...)
- $object['url'] = $this->id;
+ // 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] = $props;
- }
+ /* Extensions */
+ // @fixme these may collide with XML extensions
+ // @fixme multiple tags of same name will overwrite each other
+ // @fixme text content from XML extensions will be lost
+ foreach ($this->extra as $e) {
+ list($objectName, $props, $txt) = $e;
+ $object[$objectName] = $props;
+ }
- // GeoJSON
+ // GeoJSON
- if (!empty($this->geopoint)) {
+ if (!empty($this->geopoint)) {
- list($lat, $long) = explode(' ', $this->geopoint);
+ list($lat, $long) = explode(' ', $this->geopoint);
- $object['geopoint'] = array(
- 'type' => 'Point',
- 'coordinates' => array($lat, $long)
- );
- }
+ $object['geopoint'] = array(
+ 'type' => 'Point',
+ 'coordinates' => array($lat, $long)
+ );
+ }
- if (!empty($this->poco)) {
- $object['contact'] = $this->poco->asArray();
+ if (!empty($this->poco)) {
+ $object['contact'] = $this->poco->asArray();
+ }
+ Event::handle('EndActivityObjectOutputJson', array($this, &$object));
}
-
return array_filter($object);
}
}