var $creators = array();
var $limit = DEFAULT_RSS_LIMIT;
+ var $notices = null;
+ var $tags_already_output = array();
/**
* Constructor
function handle($args)
{
+ // Parent handling, including cache check
parent::handle($args);
- $this->showRss($this->limit);
+
+ if (common_config('site', 'private')) {
+ if (!isset($_SERVER['PHP_AUTH_USER'])) {
+
+ # This header makes basic auth go
+ header('WWW-Authenticate: Basic realm="Laconica RSS"');
+
+ # If the user hits cancel -- bam!
+ $this->show_basic_auth_error();
+ return;
+ } else {
+ $nickname = $_SERVER['PHP_AUTH_USER'];
+ $password = $_SERVER['PHP_AUTH_PW'];
+
+ if (!common_check_user($nickname, $password)) {
+ # basic authentication failed
+ list($proxy, $ip) = common_client_ip();
+
+ common_log(LOG_WARNING, "Failed RSS auth attempt, nickname = $nickname, proxy = $proxy, ip = $ip.");
+ $this->show_basic_auth_error();
+ return;
+ }
+ }
+ }
+
+ // Get the list of notices
+ if (empty($this->tag)) {
+ $this->notices = $this->getNotices($this->limit);
+ } else {
+ $this->notices = $this->getTaggedNotices($this->tag, $this->limit);
+ }
+ $this->showRss();
+ }
+
+ function show_basic_auth_error()
+ {
+ header('HTTP/1.1 401 Unauthorized');
+ header('Content-Type: application/xml; charset=utf-8');
+ $this->startXML();
+ $this->elementStart('hash');
+ $this->element('error', null, 'Could not authenticate you.');
+ $this->element('request', null, $_SERVER['REQUEST_URI']);
+ $this->elementEnd('hash');
+ $this->endXML();
}
/**
return null;
}
- function showRss($limit=0)
+ function showRss()
{
- $notices = $this->getNotices($limit);
-
$this->initRss();
- $this->showChannel($notices);
+ $this->showChannel();
$this->showImage();
- foreach ($notices as $n) {
+ foreach ($this->notices as $n) {
$this->showItem($n);
}
$this->endRss();
}
- function showChannel($notices)
+ function showChannel()
{
$channel = $this->getChannel();
$this->elementStart('items');
$this->elementStart('rdf:Seq');
- foreach ($notices as $notice) {
- $this->element('sioct:MicroblogPost', array('rdf:resource' => $notice->uri));
+ foreach ($this->notices as $notice) {
+ $this->element('rdf:li', array('rdf:resource' => $notice->uri));
}
$this->elementEnd('rdf:Seq');
$profile = Profile::staticGet($notice->profile_id);
$nurl = common_local_url('shownotice', array('notice' => $notice->id));
$creator_uri = common_profile_uri($profile);
- $this->elementStart('item', array('rdf:about' => $notice->uri));
+ $this->elementStart('item', array('rdf:about' => $notice->uri,
+ 'rdf:type' => 'http://rdfs.org/sioc/types#MicroblogPost'));
$title = $profile->nickname . ': ' . common_xml_safe_str(trim($notice->content));
$this->element('title', null, $title);
$this->element('link', null, $nurl);
$this->element('description', null, $profile->nickname."'s status on ".common_exact_date($notice->created));
+ if ($notice->rendered) {
+ $this->element('content:encoded', null, common_xml_safe_str($notice->rendered));
+ }
$this->element('dc:date', null, common_date_w3dtf($notice->created));
$this->element('dc:creator', null, ($profile->fullname) ? $profile->fullname : $profile->nickname);
- $this->element('sioc:has_creator', array('rdf:resource' => $creator_uri));
+ $this->element('foaf:maker', array('rdf:resource' => $creator_uri));
+ $this->element('sioc:has_creator', array('rdf:resource' => $creator_uri.'#acct'));
$this->element('laconica:postIcon', array('rdf:resource' => $profile->avatarUrl()));
$this->element('cc:licence', array('rdf:resource' => common_config('license', 'url')));
+ if ($notice->reply_to) {
+ $replyurl = common_local_url('shownotice', array('notice' => $notice->reply_to));
+ $this->element('sioc:reply_of', array('rdf:resource' => $replyurl));
+ }
+ if (!empty($notice->conversation)) {
+ $conversationurl = common_local_url('conversation',
+ array('id' => $notice->conversation));
+ $this->element('sioc:has_discussion', array('rdf:resource' => $conversationurl));
+ }
+ $attachments = $notice->attachments();
+ if($attachments){
+ foreach($attachments as $attachment){
+ if ($attachment->isEnclosure()) {
+ // DO NOT move xmlns declaration to root element. Making it
+ // the default namespace here improves compatibility with
+ // real-world feed readers.
+ $attribs = array(
+ 'rdf:resource' => $attachment->url,
+ 'url' => $attachment->url,
+ 'xmlns' => 'http://purl.oclc.org/net/rss_2.0/enc#'
+ );
+ if ($attachment->title) {
+ $attribs['dc:title'] = $attachment->title;
+ }
+ if ($attachment->modified) {
+ $attribs['dc:date'] = common_date_w3dtf($attachment->modified);
+ }
+ if ($attachment->size) {
+ $attribs['length'] = $attachment->size;
+ }
+ if ($attachment->mimetype) {
+ $attribs['type'] = $attachment->mimetype;
+ }
+ $this->element('enclosure', $attribs);
+ }
+ $this->element('sioc:links_to', array('rdf:resource'=>$attachment->url));
+ }
+ }
+
+ $tag = new Notice_tag();
+ $tag->notice_id = $notice->id;
+ if ($tag->find()) {
+ $entry['tags']=array();
+ while ($tag->fetch()) {
+ $tagpage = common_local_url('tag', array('tag' => $tag->tag));
+
+ if ( in_array($tag, $this->tags_already_output) ) {
+ $this->element('ctag:tagged', array('rdf:resource'=>$tagpage.'#concept'));
+ continue;
+ }
+
+ $tagrss = common_local_url('tagrss', array('tag' => $tag->tag));
+ $this->elementStart('ctag:tagged');
+ $this->elementStart('ctag:Tag', array('rdf:about'=>$tagpage.'#concept', 'ctag:label'=>$tag->tag));
+ $this->element('foaf:page', array('rdf:resource'=>$tagpage));
+ $this->element('rdfs:seeAlso', array('rdf:resource'=>$tagrss));
+ $this->elementEnd('ctag:Tag');
+ $this->elementEnd('ctag:tagged');
+
+ $this->tags_already_output[] = $tag->tag;
+ }
+ }
$this->elementEnd('item');
$this->creators[$creator_uri] = $profile;
}
foreach ($this->creators as $uri => $profile) {
$id = $profile->id;
$nickname = $profile->nickname;
- $this->elementStart('sioc:User', array('rdf:about' => $uri));
+ $this->elementStart('foaf:Agent', array('rdf:about' => $uri));
$this->element('foaf:nick', null, $nickname);
if ($profile->fullname) {
$this->element('foaf:name', null, $profile->fullname);
}
- $this->element('sioc:id', null, $id);
+ $this->element('foaf:holdsAccount', array('rdf:resource' => $uri.'#acct'));
$avatar = $profile->avatarUrl();
- $this->element('sioc:avatar', array('rdf:resource' => $avatar));
- $this->elementEnd('sioc:User');
+ $this->element('foaf:depiction', array('rdf:resource' => $avatar));
+ $this->elementEnd('foaf:Agent');
}
}
'xmlns:dc' =>
'http://purl.org/dc/elements/1.1/',
'xmlns:cc' =>
- 'http://web.resource.org/cc/',
+ 'http://creativecommons.org/ns#',
'xmlns:content' =>
'http://purl.org/rss/1.0/modules/content/',
+ 'xmlns:ctag' =>
+ 'http://commontag.org/ns#',
'xmlns:foaf' =>
'http://xmlns.com/foaf/0.1/',
'xmlns:sioc' =>
'http://rdfs.org/sioc/ns#',
'xmlns:sioct' =>
'http://rdfs.org/sioc/types#',
+ 'xmlns:rdfs' =>
+ 'http://www.w3.org/2000/01/rdf-schema#',
'xmlns:laconica' =>
'http://laconi.ca/ont/',
'xmlns' => 'http://purl.org/rss/1.0/'));
$this->elementStart('sioc:Site', array('rdf:about' => common_root_url()));
$this->element('sioc:name', null, common_config('site', 'name'));
- $this->elementStart('sioc:container_of');
+ $this->elementStart('sioc:space_of');
$this->element('sioc:Container', array('rdf:about' =>
$channel['url']));
- $this->elementEnd('sioc:container_of');
+ $this->elementEnd('sioc:space_of');
$this->elementEnd('sioc:Site');
}
{
$this->elementEnd('rdf:RDF');
}
+
+ /**
+ * When was this page last modified?
+ *
+ */
+
+ function lastModified()
+ {
+ if (empty($this->notices)) {
+ return null;
+ }
+
+ if (count($this->notices) == 0) {
+ return null;
+ }
+
+ // FIXME: doesn't handle modified profiles, avatars, deleted notices
+
+ return strtotime($this->notices[0]->created);
+ }
}
projects / quix0rs-gnu-social.git / blobdiff