exit(1);
}
+require_once(INSTALLDIR.'/lib/activitystreamjsondocument.php');
+
/**
* A noun-ish thing in the activity universe
*
const COMMENT = 'http://activitystrea.ms/schema/1.0/comment';
// ^^^^^^^^^^ tea!
const ACTIVITY = 'http://activitystrea.ms/schema/1.0/activity';
+ const SERVICE = 'http://activitystrea.ms/schema/1.0/service';
+ const IMAGE = 'http://activitystrea.ms/schema/1.0/image';
+ const COLLECTION = 'http://activitystrea.ms/schema/1.0/collection';
+ const APPLICATION = 'http://activitystrea.ms/schema/1.0/application';
// Atom elements we snarf
public $description;
public $extra = array();
+ public $stream;
+
/**
* Constructor
*
$this->type = self::PERSON; // XXX: is this fair?
}
- // start with <atom:title>
- $title = ActivityUtils::childHtmlContent($element, self::TITLE);
+ // Start with <poco::displayName>
+
+ $this->title = ActivityUtils::childContent($element, PoCo::DISPLAYNAME, PoCo::NS);
- if (!empty($title)) {
- $this->title = html_entity_decode(strip_tags($title), ENT_QUOTES, 'UTF-8');
+ // try falling back to <atom:title>
+
+ if (empty($this->title)) {
+ $title = ActivityUtils::childHtmlContent($element, self::TITLE);
+
+ if (!empty($title)) {
+ $this->title = common_strip_html($title);
+ }
}
- // fall back to <atom:name>
+ // fall back to <atom:name> as a last resort
if (empty($this->title)) {
$this->title = $this->_childContent($element, self::NAME);
$this->content = ActivityUtils::getContent($element);
// We don't like HTML in our titles, although it's technically allowed
-
- $title = ActivityUtils::childHtmlContent($element, self::TITLE);
-
- $this->title = html_entity_decode(strip_tags($title), ENT_QUOTES, 'UTF-8');
+ $this->title = common_strip_html(ActivityUtils::childHtmlContent($element, self::TITLE));
$this->source = $this->_getSource($element);
// @todo FIXME: rationalize with Activity::_fromRssItem()
private function _fromRssItem($item)
{
+ if (empty($this->type)) {
+ $this->type = ActivityObject::NOTE;
+ }
+
$this->title = ActivityUtils::childContent($item, ActivityObject::TITLE, Activity::RSS);
$contentEl = ActivityUtils::child($item, ActivityUtils::CONTENT, Activity::CONTENTNS);
}
}
- static function fromNotice(Notice $notice)
+ static function fromGroup(User_group $group)
{
$object = new ActivityObject();
- if (Event::handle('StartActivityObjectFromNotice', array($notice, &$object))) {
+ if (Event::handle('StartActivityObjectFromGroup', array($group, &$object))) {
- $object->type = (empty($notice->object_type)) ? ActivityObject::NOTE : $notice->object_type;
+ $object->type = ActivityObject::GROUP;
+ $object->id = $group->getUri();
+ $object->title = $group->getBestName();
+ $object->link = $group->getUri();
- $object->id = $notice->uri;
- $object->title = $notice->content;
- $object->content = $notice->rendered;
- $object->link = $notice->bestUrl();
+ $object->avatarLinks[] = AvatarLink::fromFilename($group->homepage_logo,
+ AVATAR_PROFILE_SIZE);
+
+ $object->avatarLinks[] = AvatarLink::fromFilename($group->stream_logo,
+ AVATAR_STREAM_SIZE);
- Event::handle('EndActivityObjectFromNotice', array($notice, &$object));
+ $object->avatarLinks[] = AvatarLink::fromFilename($group->mini_logo,
+ AVATAR_MINI_SIZE);
+
+ $object->poco = PoCo::fromGroup($group);
+ Event::handle('EndActivityObjectFromGroup', array($group, &$object));
}
return $object;
}
- static function fromProfile(Profile $profile)
+ static function fromPeopletag($ptag)
{
$object = new ActivityObject();
+ if (Event::handle('StartActivityObjectFromPeopletag', array($ptag, &$object))) {
+ $object->type = ActivityObject::_LIST;
- if (Event::handle('StartActivityObjectFromProfile', array($profile, &$object))) {
- $object->type = ActivityObject::PERSON;
- $object->id = $profile->getUri();
- $object->title = $profile->getBestName();
- $object->link = $profile->profileurl;
-
- $orig = $profile->getOriginalAvatar();
+ $object->id = $ptag->getUri();
+ $object->title = $ptag->tag;
+ $object->summary = $ptag->description;
+ $object->link = $ptag->homeUrl();
+ $object->owner = Profile::getKV('id', $ptag->tagger);
+ $object->poco = PoCo::fromProfile($object->owner);
+ Event::handle('EndActivityObjectFromPeopletag', array($ptag, &$object));
+ }
+ return $object;
+ }
- if (!empty($orig)) {
- $object->avatarLinks[] = AvatarLink::fromAvatar($orig);
- }
+ static function fromFile(File $file)
+ {
+ $object = new ActivityObject();
- $sizes = array(
- AVATAR_PROFILE_SIZE,
- AVATAR_STREAM_SIZE,
- AVATAR_MINI_SIZE
- );
+ if (Event::handle('StartActivityObjectFromFile', array($file, &$object))) {
- foreach ($sizes as $size) {
- $alink = null;
- $avatar = $profile->getAvatar($size);
+ $object->type = self::mimeTypeToObjectType($file->mimetype);
+ $object->id = TagURI::mint(sprintf("file:%d", $file->id));
+ $object->link = common_local_url('attachment', array('attachment' => $file->id));
- if (!empty($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 = $size;
- }
- }
- }
+ if ($file->title) {
+ $object->title = $file->title;
+ }
- $object->avatarLinks[] = $alink;
+ if ($file->date) {
+ $object->date = $file->date;
}
- if (isset($profile->lat) && isset($profile->lon)) {
- $object->geopoint = (float)$profile->lat
- . ' ' . (float)$profile->lon;
+ try {
+ $thumbnail = $file->getThumbnail();
+ $object->thumbnail = $thumbnail;
+ } catch (UseFileAsThumbnailException $e) {
+ $object->thumbnail = null;
+ } catch (UnsupportedMediaException $e) {
+ $object->thumbnail = null;
}
- $object->poco = PoCo::fromProfile($profile);
+ switch (self::canonicalType($object->type)) {
+ case 'image':
+ $object->largerImage = $file->getUrl();
+ break;
+ case 'video':
+ case 'audio':
+ $object->stream = $file->getUrl();
+ break;
+ }
- Event::handle('EndActivityObjectFromProfile', array($profile, &$object));
+ Event::handle('EndActivityObjectFromFile', array($file, &$object));
}
return $object;
}
- static function fromGroup($group)
+ static function fromNoticeSource(Notice_source $source)
{
$object = new ActivityObject();
+ $wellKnown = array('web', 'xmpp', 'mail', 'omb', 'system', 'api', 'ostatus',
+ 'activity', 'feed', 'mirror', 'twitter', 'facebook');
+
+ if (Event::handle('StartActivityObjectFromNoticeSource', array($source, &$object))) {
+ $object->type = ActivityObject::APPLICATION;
+
+ if (in_array($source->code, $wellKnown)) {
+ // We use one ID for all well-known StatusNet sources
+ $object->id = "tag:status.net,2009:notice-source:".$source->code;
+ } else if ($source->url) {
+ // They registered with an URL
+ $object->id = $source->url;
+ } else {
+ // Locally-registered, no URL
+ $object->id = TagURI::mint("notice-source:".$source->code);
+ }
- if (Event::handle('StartActivityObjectFromGroup', array($group, &$object))) {
-
- $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);
+ if ($source->url) {
+ $object->link = $source->url;
+ }
- $object->avatarLinks[] = AvatarLink::fromFilename($group->stream_logo,
- AVATAR_STREAM_SIZE);
+ if ($source->name) {
+ $object->title = $source->name;
+ } else {
+ $object->title = $source->code;
+ }
- $object->avatarLinks[] = AvatarLink::fromFilename($group->mini_logo,
- AVATAR_MINI_SIZE);
+ if ($source->created) {
+ $object->date = $source->created;
+ }
+
+ $object->extra[] = array('status_net', array('source_code' => $source->code));
- $object->poco = PoCo::fromGroup($group);
- Event::handle('EndActivityObjectFromGroup', array($group, &$object));
+ Event::handle('EndActivityObjectFromNoticeSource', array($source, &$object));
}
return $object;
}
- static function fromPeopletag($ptag)
+ static function fromMessage(Message $message)
{
$object = new ActivityObject();
- if (Event::handle('StartActivityObjectFromPeopletag', array($ptag, &$object))) {
- $object->type = ActivityObject::_LIST;
- $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));
+ if (Event::handle('StartActivityObjectFromMessage', array($message, &$object))) {
+
+ $object->type = ActivityObject::NOTE;
+ $object->id = ($message->uri) ? $message->uri : (($message->url) ? $message->url : TagURI::mint(sprintf("message:%d", $message->id)));
+ $object->content = $message->rendered;
+ $object->date = $message->created;
+
+ if ($message->url) {
+ $object->link = $message->url;
+ } else {
+ $object->link = common_local_url('showmessage', array('message' => $message->id));
+ }
+
+ $object->extra[] = array('status_net', array('message_id' => $message->id));
+
+ Event::handle('EndActivityObjectFromMessage', array($message, &$object));
}
+
return $object;
}
if ($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' => $avatar->url
- ),
- null
- );
+ foreach ($this->avatarLinks as $alink) {
+ $xo->element('link',
+ array(
+ 'rel' => 'avatar',
+ 'type' => $alink->type,
+ 'media:width' => $alink->width,
+ 'media:height' => $alink->height,
+ 'href' => $alink->url,
+ ),
+ null);
}
}
// @fixme there's no way here to make a tree; elements can only contain plaintext
// @fixme these may collide with JSON extensions
foreach ($this->extra as $el) {
- list($extraTag, $attrs, $content) = $el;
+ list($extraTag, $attrs, $content) = array_pad($el, 3, null);
$xo->element($extraTag, $attrs, $content);
}
// content (Add rendered version of the notice?)
- // displayName
- $object['displayName'] = $this->title;
-
// downstreamDuplicates
// id
- $object['id'] = $this->id;
- //
- // XXX: Should we use URL here? or a crazy tag URI?
- $object['id'] = $this->id;
+
+ if ($this->id) {
+ $object['id'] = $this->id;
+ } else if ($this->link) {
+ $object['id'] = $this->link;
+ }
if ($this->type == ActivityObject::PERSON
|| $this->type == ActivityObject::GROUP) {
+ // displayName
+ $object['displayName'] = $this->title;
+
// XXX: Not sure what the best avatar is to use for the
// author's "image". For now, I'm using the large size.
$avatarMediaLinks[] = $avatar->asArray();
}
- $object['avatarLinks'] = $avatarMediaLinks; // extension
+ if (!array_key_exists('status_net', $object)) {
+ $object['status_net'] = array();
+ }
+
+ $object['status_net']['avatarLinks'] = $avatarMediaLinks; // extension
// image
if (!empty($imgLink)) {
//
// 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);
- // published (probably don't need. Might be useful for repeats.)
+ $object['objectType'] = self::canonicalType($this->type);
// summary
$object['summary'] = $this->summary;
- // udpated (probably don't need this)
+ // content, usually rendered HTML
+ $object['content'] = $this->content;
+
+ // published (probably don't need. Might be useful for repeats.)
+
+ // updated (probably don't need this)
// TODO: upstreamDuplicates
- // url (XXX: need to put the right thing here...)
- $object['url'] = $this->id;
+ if ($this->link) {
+ $object['url'] = $this->link;
+ }
/* Extensions */
// @fixme these may collide with XML extensions
// @fixme multiple tags of same name will overwrite each other
// @fixme text content from XML extensions will be lost
+
foreach ($this->extra as $e) {
- list($objectName, $props, $txt) = $e;
- $object[$objectName] = $props;
+ list($objectName, $props, $txt) = array_pad($e, 3, null);
+ if (!empty($objectName)) {
+ $parts = explode(":", $objectName);
+ if (count($parts) == 2 && $parts[0] == "statusnet") {
+ if (!array_key_exists('status_net', $object)) {
+ $object['status_net'] = array();
+ }
+ $object['status_net'][$parts[1]] = $props;
+ } else {
+ $object[$objectName] = $props;
+ }
+ }
}
if (!empty($this->geopoint)) {
- list($lat, $long) = explode(' ', $this->geopoint);
+ list($lat, $lon) = explode(' ', $this->geopoint);
- $object['geopoint'] = array(
- 'type' => 'Point',
- 'coordinates' => array($lat, $long)
- );
+ if (!empty($lat) && !empty($lon)) {
+ $object['location'] = array(
+ 'objectType' => 'place',
+ 'position' => sprintf("%+02.5F%+03.5F/", $lat, $lon),
+ 'lat' => $lat,
+ 'lon' => $lon
+ );
+
+ $loc = Location::fromLatLon((float)$lat, (float)$lon);
+
+ if ($loc) {
+ $name = $loc->getName();
+
+ if ($name) {
+ $object['location']['displayName'] = $name;
+ }
+ $url = $loc->getURL();
+
+ if ($url) {
+ $object['location']['url'] = $url;
+ }
+ }
+ }
}
if (!empty($this->poco)) {
- $object['contact'] = array_filter($this->poco->asArray());
+ $object['portablecontacts_net'] = array_filter($this->poco->asArray());
+ }
+
+ if (!empty($this->thumbnail)) {
+ if (is_string($this->thumbnail)) {
+ $object['image'] = array('url' => $this->thumbnail);
+ } else {
+ $object['image'] = array('url' => $this->thumbnail->getUrl());
+ if ($this->thumbnail->width) {
+ $object['image']['width'] = $this->thumbnail->width;
+ }
+ if ($this->thumbnail->height) {
+ $object['image']['height'] = $this->thumbnail->height;
+ }
+ }
+ }
+
+ switch (self::canonicalType($this->type)) {
+ case 'image':
+ if (!empty($this->largerImage)) {
+ $object['fullImage'] = array('url' => $this->largerImage);
+ }
+ break;
+ case 'audio':
+ case 'video':
+ if (!empty($this->stream)) {
+ $object['stream'] = array('url' => $this->stream);
+ }
+ break;
}
+
Event::handle('EndActivityObjectOutputJson', array($this, &$object));
}
return array_filter($object);
}
+
+ public function getIdentifiers() {
+ $ids = array();
+ foreach(array('id', 'link', 'url') as $id) {
+ if (isset($this->$id)) {
+ $ids[] = $this->$id;
+ }
+ }
+ return array_unique($ids);
+ }
+
+ static function canonicalType($type) {
+ return ActivityUtils::resolveUri($type, true);
+ }
+
+ static function mimeTypeToObjectType($mimeType) {
+ $ot = null;
+
+ // Default
+
+ if (empty($mimeType)) {
+ return self::FILE;
+ }
+
+ $parts = explode('/', $mimeType);
+
+ switch ($parts[0]) {
+ case 'image':
+ $ot = self::IMAGE;
+ break;
+ case 'audio':
+ $ot = self::AUDIO;
+ break;
+ case 'video':
+ $ot = self::VIDEO;
+ break;
+ default:
+ $ot = self::FILE;
+ }
+
+ return $ot;
+ }
}
projects / quix0rs-gnu-social.git / blobdiff