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- <?php
- if (!defined('STATUSNET')) {
- exit(1);
- }
- class ApiTimelineFriendsAction extends ApiBareAuthAction
- {
- var $notices = null;
-
- protected function prepare(array $args=array())
- {
- parent::prepare($args);
- $this->target = $this->getTargetProfile($this->arg('id'));
- if (!($this->target instanceof Profile)) {
-
- $this->clientError(_('No such user.'), 404);
- }
- $this->notices = $this->getNotices();
- return true;
- }
-
- protected function handle()
- {
- parent::handle();
- $this->showTimeline();
- }
-
- function showTimeline()
- {
- $sitename = common_config('site', 'name');
-
-
- $title = sprintf(_("%s and friends"), $this->target->nickname);
- $taguribase = TagURI::base();
- $id = "tag:$taguribase:FriendsTimeline:" . $this->target->id;
- $subtitle = sprintf(
-
- _('Updates from %1$s and friends on %2$s!'),
- $this->target->nickname,
- $sitename
- );
- $logo = $this->target->avatarUrl(AVATAR_PROFILE_SIZE);
- $link = common_local_url('all',
- array('nickname' => $this->target->nickname));
- $self = $this->getSelfUri();
- switch($this->format) {
- case 'xml':
- $this->showXmlTimeline($this->notices);
- break;
- case 'rss':
- $this->showRssTimeline(
- $this->notices,
- $title,
- $link,
- $subtitle,
- null,
- $logo,
- $self
- );
- break;
- case 'atom':
- header('Content-Type: application/atom+xml; charset=utf-8');
- $atom = new AtomNoticeFeed($this->auth_user);
- $atom->setId($id);
- $atom->setTitle($title);
- $atom->setSubtitle($subtitle);
- $atom->setLogo($logo);
- $atom->setUpdated('now');
- $atom->addLink($link);
- $atom->setSelfLink($self);
- $atom->addEntryFromNotices($this->notices);
- $this->raw($atom->getString());
- break;
- case 'json':
- $this->showJsonTimeline($this->notices);
- break;
- case 'as':
- header('Content-Type: ' . ActivityStreamJSONDocument::CONTENT_TYPE);
- $doc = new ActivityStreamJSONDocument($this->auth_user, $title);
- $doc->addLink($link, 'alternate', 'text/html');
- $doc->addItemsFromNotices($this->notices);
- $this->raw($doc->asString());
- break;
- default:
-
- $this->clientError(_('API method not found.'), 404);
- }
- }
-
- function getNotices()
- {
- $notices = array();
- $stream = new InboxNoticeStream($this->target, $this->scoped);
- $notice = $stream->getNotices(($this->page-1) * $this->count,
- $this->count,
- $this->since_id,
- $this->max_id);
- while ($notice->fetch()) {
- $notices[] = clone($notice);
- }
- return $notices;
- }
-
- function isReadOnly($args)
- {
- return true;
- }
-
- function lastModified()
- {
- if (!empty($this->notices) && (count($this->notices) > 0)) {
- return strtotime($this->notices[0]->created);
- }
- return null;
- }
-
- function etag()
- {
- if (!empty($this->notices) && (count($this->notices) > 0)) {
- $last = count($this->notices) - 1;
- return '"' . implode(
- ':',
- array($this->arg('action'),
- common_user_cache_hash($this->auth_user),
- common_language(),
- $this->target->id,
- strtotime($this->notices[0]->created),
- strtotime($this->notices[$last]->created))
- )
- . '"';
- }
- return null;
- }
- }
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