EndRevokeRole: when a role has been revoked
- $profile: profile that lost the role
- $role: string name of the role
+
+StartAtomPubNewActivity: When a new activity comes in through Atom Pub API
+- &$activity: received activity
+
+EndAtomPubNewActivity: When a new activity comes in through Atom Pub API
+- $activity: received activity
+- $notice: notice that was created
+
--- /dev/null
+<?php
+/**
+ * StatusNet, the distributed open-source microblogging tool
+ *
+ * An AtomPub service document for a user
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category API
+ * @package StatusNet
+ * @author Evan Prodromou <evan@status.net>
+ * @copyright 2010 StatusNet, Inc.
+ * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPLv3
+ * @link http://status.net/
+ */
+
+require_once INSTALLDIR.'/lib/apibareauth.php';
+
+/**
+ * Shows an AtomPub service document for a user
+ *
+ * @category API
+ * @package StatusNet
+ * @author Evan Prodromou <evan@status.net>
+ * @copyright 2010 StatusNet, Inc.
+ * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPLv3
+ * @link http://status.net/
+ */
+
+class ApiAtomServiceAction extends ApiBareAuthAction
+{
+ /**
+ * Take arguments for running
+ *
+ * @param array $args $_REQUEST args
+ *
+ * @return boolean success flag
+ *
+ */
+
+ function prepare($args)
+ {
+ parent::prepare($args);
+ $this->user = $this->getTargetUser($this->arg('id'));
+
+ if (empty($this->user)) {
+ $this->clientError(_('No such user.'), 404, $this->format);
+ return;
+ }
+
+ return true;
+ }
+
+ /**
+ * Handle the arguments. In our case, show a service document.
+ *
+ * @param Array $args unused.
+ *
+ * @return void
+ */
+
+ function handle($args)
+ {
+ parent::handle($args);
+
+ header('Content-Type: application/atomsvc+xml');
+
+ $this->startXML();
+ $this->elementStart('service', array('xmlns' => 'http://www.w3.org/2007/app',
+ 'xmlns:atom' => 'http://www.w3.org/2005/Atom'));
+ $this->elementStart('workspace');
+ $this->element('atom:title', null, _('Main'));
+ $this->elementStart('collection',
+ array('href' => common_local_url('ApiTimelineUser',
+ array('id' => $this->user->id,
+ 'format' => 'atom'))));
+ $this->element('atom:title',
+ null,
+ sprintf(_("%s timeline"),
+ $this->user->nickname));
+ $this->element('accept', null, 'application/atom+xml;type=entry');
+ $this->elementEnd('collection');
+ $this->elementEnd('workspace');
+ $this->elementEnd('service');
+ $this->endXML();
+ }
+}
{
parent::handle($args);
- if (!in_array($this->format, array('xml', 'json'))) {
+ if (!in_array($this->format, array('xml', 'json', 'atom'))) {
// TRANS: Client error displayed when trying to handle an unknown API method.
- $this->clientError(_('API method not found.'), $code = 404);
+ $this->clientError(_('API method not found.'), 404);
return;
}
- $this->showNotice();
+ switch ($_SERVER['REQUEST_METHOD']) {
+ case 'GET':
+ $this->showNotice();
+ break;
+ case 'DELETE':
+ $this->deleteNotice();
+ break;
+ default:
+ $this->clientError(_('HTTP method not supported.'), 405);
+ return;
+ }
}
/**
function showNotice()
{
if (!empty($this->notice)) {
- if ($this->format == 'xml') {
+ switch ($this->format) {
+ case 'xml':
$this->showSingleXmlStatus($this->notice);
- } elseif ($this->format == 'json') {
+ break;
+ case 'json':
$this->show_single_json_status($this->notice);
+ break;
+ case 'atom':
+ $this->showSingleAtomStatus($this->notice);
+ break;
+ default:
+ throw new Exception(sprintf(_("Unsupported format: %s"), $this->format));
}
} else {
// XXX: Twitter just sets a 404 header and doens't bother
return null;
}
+
+ function deleteNotice()
+ {
+ if ($this->format != 'atom') {
+ $this->clientError(_("Can only delete using the Atom format."));
+ return;
+ }
+
+ if (empty($this->auth_user) ||
+ ($this->notice->profile_id != $this->auth_user->id &&
+ !$this->auth_user->hasRight(Right::DELETEOTHERSNOTICE))) {
+ $this->clientError(_('Can\'t delete this notice.'), 403);
+ return;
+ }
+
+ if (Event::handle('StartDeleteOwnNotice', array($this->auth_user, $this->notice))) {
+ $this->notice->delete();
+ Event::handle('EndDeleteOwnNotice', array($this->auth_user, $this->notice));
+ }
+
+ // @fixme is there better output we could do here?
+
+ header('HTTP/1.1 200 OK');
+ header('Content-Type: text/plain');
+ print(sprintf(_('Deleted notice %d'), $this->notice->id));
+ print("\n");
+ }
}
function handle($args)
{
parent::handle($args);
- $this->showTimeline();
+
+ if ($this->isPost()) {
+ $this->handlePost();
+ } else {
+ $this->showTimeline();
+ }
}
/**
$atom = new AtomUserNoticeFeed($this->user, $this->auth_user);
$link = common_local_url(
- 'showstream',
- array('nickname' => $this->user->nickname)
- );
+ 'showstream',
+ array('nickname' => $this->user->nickname)
+ );
$self = $this->getSelfUri();
break;
case 'rss':
$this->showRssTimeline(
- $this->notices,
- $atom->title,
- $link,
- $atom->subtitle,
- $suplink,
- $atom->logo,
- $self
- );
+ $this->notices,
+ $atom->title,
+ $link,
+ $atom->subtitle,
+ $suplink,
+ $atom->logo,
+ $self
+ );
break;
case 'atom':
header('Content-Type: application/atom+xml; charset=utf-8');
$atom->setId($self);
$atom->setSelfLink($self);
+
+ // Add navigation links: next, prev, first
+ // Note: we use IDs rather than pages for navigation; page boundaries
+ // change too quickly!
+
+ if (!empty($this->next_id)) {
+ $nextUrl = common_local_url('ApiTimelineUser',
+ array('format' => 'atom',
+ 'id' => $this->user->id),
+ array('max_id' => $this->next_id));
+
+ $atom->addLink($nextUrl,
+ array('rel' => 'next',
+ 'type' => 'application/atom+xml'));
+ }
+
+ if (($this->page > 1 || !empty($this->max_id)) && !empty($this->notices)) {
+
+ $lastNotice = $this->notices[0];
+ $lastId = $lastNotice->id;
+
+ $prevUrl = common_local_url('ApiTimelineUser',
+ array('format' => 'atom',
+ 'id' => $this->user->id),
+ array('since_id' => $lastId));
+
+ $atom->addLink($prevUrl,
+ array('rel' => 'prev',
+ 'type' => 'application/atom+xml'));
+ }
+
+ if ($this->page > 1 || !empty($this->since_id) || !empty($this->max_id)) {
+
+ $firstUrl = common_local_url('ApiTimelineUser',
+ array('format' => 'atom',
+ 'id' => $this->user->id));
+
+ $atom->addLink($firstUrl,
+ array('rel' => 'first',
+ 'type' => 'application/atom+xml'));
+
+ }
+
$atom->addEntryFromNotices($this->notices);
$this->raw($atom->getString());
{
$notices = array();
- $notice = $this->user->getNotices(
- ($this->page-1) * $this->count, $this->count,
- $this->since_id, $this->max_id
- );
+ $notice = $this->user->getNotices(($this->page-1) * $this->count,
+ $this->count + 1,
+ $this->since_id,
+ $this->max_id);
while ($notice->fetch()) {
- $notices[] = clone($notice);
+ if (count($notices) < $this->count) {
+ $notices[] = clone($notice);
+ } else {
+ $this->next_id = $notice->id;
+ break;
+ }
}
return $notices;
$last = count($this->notices) - 1;
return '"' . implode(
- ':',
- array($this->arg('action'),
- common_user_cache_hash($this->auth_user),
- common_language(),
- $this->user->id,
- strtotime($this->notices[0]->created),
- strtotime($this->notices[$last]->created))
- )
- . '"';
+ ':',
+ array($this->arg('action'),
+ common_user_cache_hash($this->auth_user),
+ common_language(),
+ $this->user->id,
+ strtotime($this->notices[0]->created),
+ strtotime($this->notices[$last]->created))
+ )
+ . '"';
}
return null;
}
+
+ function handlePost()
+ {
+ if (empty($this->auth_user) ||
+ $this->auth_user->id != $this->user->id) {
+ $this->clientError(_("Only the user can add to their own timeline."));
+ return;
+ }
+
+ if ($this->format != 'atom') {
+ // Only handle posts for Atom
+ $this->clientError(_("Only accept AtomPub for atom feeds."));
+ return;
+ }
+
+ $xml = file_get_contents('php://input');
+
+ $dom = DOMDocument::loadXML($xml);
+
+ if ($dom->documentElement->namespaceURI != Activity::ATOM ||
+ $dom->documentElement->localName != 'entry') {
+ $this->clientError(_('Atom post must be an Atom entry.'));
+ return;
+ }
+
+ $activity = new Activity($dom->documentElement);
+
+ if (Event::handle('StartAtomPubNewActivity', array(&$activity))) {
+
+ if ($activity->verb != ActivityVerb::POST) {
+ $this->clientError(_('Can only handle post activities.'));
+ return;
+ }
+
+ $note = $activity->objects[0];
+
+ if (!in_array($note->type, array(ActivityObject::NOTE,
+ ActivityObject::BLOGENTRY,
+ ActivityObject::STATUS))) {
+ $this->clientError(sprintf(_('Cannot handle activity object type "%s"',
+ $note->type)));
+ return;
+ }
+
+ $saved = $this->postNote($activity);
+
+ Event::handle('EndAtomPubNewActivity', array($activity, $saved));
+ }
+
+ if (!empty($saved)) {
+ header("Location: " . common_local_url('ApiStatusesShow', array('notice_id' => $saved->id,
+ 'format' => 'atom')));
+ $this->showSingleAtomStatus($saved);
+ }
+ }
+
+ function postNote($activity)
+ {
+ $note = $activity->objects[0];
+
+ // Use summary as fallback for content
+
+ if (!empty($note->content)) {
+ $sourceContent = $note->content;
+ } else if (!empty($note->summary)) {
+ $sourceContent = $note->summary;
+ } else if (!empty($note->title)) {
+ $sourceContent = $note->title;
+ } else {
+ // @fixme fetch from $sourceUrl?
+ // @todo i18n FIXME: use sprintf and add i18n.
+ $this->clientError("No content for notice {$note->id}.");
+ return;
+ }
+
+ // Get (safe!) HTML and text versions of the content
+
+ $rendered = $this->purify($sourceContent);
+ $content = html_entity_decode(strip_tags($rendered), ENT_QUOTES, 'UTF-8');
+
+ $shortened = common_shorten_links($content);
+
+ $options = array('is_local' => Notice::LOCAL_PUBLIC,
+ 'rendered' => $rendered,
+ 'replies' => array(),
+ 'groups' => array(),
+ 'tags' => array(),
+ 'urls' => array());
+
+ // accept remote URI (not necessarily a good idea)
+
+ common_debug("Note ID is {$note->id}");
+
+ if (!empty($note->id)) {
+ $notice = Notice::staticGet('uri', trim($note->id));
+
+ if (!empty($notice)) {
+ $this->clientError(sprintf(_('Notice with URI "%s" already exists.'),
+ $note->id));
+ return;
+ }
+ common_log(LOG_NOTICE, "Saving client-supplied notice URI '$note->id'");
+ $options['uri'] = $note->id;
+ }
+
+ // accept remote create time (also maybe not such a good idea)
+
+ if (!empty($activity->time)) {
+ common_log(LOG_NOTICE, "Saving client-supplied create time {$activity->time}");
+ $options['created'] = common_sql_date($activity->time);
+ }
+
+ // Check for optional attributes...
+
+ if (!empty($activity->context)) {
+
+ foreach ($activity->context->attention as $uri) {
+
+ $profile = Profile::fromURI($uri);
+
+ if (!empty($profile)) {
+ $options['replies'] = $uri;
+ } else {
+ $group = User_group::staticGet('uri', $uri);
+ if (!empty($group)) {
+ $options['groups'] = $uri;
+ } else {
+ // @fixme: hook for discovery here
+ common_log(LOG_WARNING, sprintf(_('AtomPub post with unknown attention URI %s'), $uri));
+ }
+ }
+ }
+
+ // Maintain direct reply associations
+ // @fixme what about conversation ID?
+
+ if (!empty($activity->context->replyToID)) {
+ $orig = Notice::staticGet('uri',
+ $activity->context->replyToID);
+ if (!empty($orig)) {
+ $options['reply_to'] = $orig->id;
+ }
+ }
+
+ $location = $activity->context->location;
+
+ if ($location) {
+ $options['lat'] = $location->lat;
+ $options['lon'] = $location->lon;
+ if ($location->location_id) {
+ $options['location_ns'] = $location->location_ns;
+ $options['location_id'] = $location->location_id;
+ }
+ }
+ }
+
+ // Atom categories <-> hashtags
+
+ foreach ($activity->categories as $cat) {
+ if ($cat->term) {
+ $term = common_canonical_tag($cat->term);
+ if ($term) {
+ $options['tags'][] = $term;
+ }
+ }
+ }
+
+ // Atom enclosures -> attachment URLs
+ foreach ($activity->enclosures as $href) {
+ // @fixme save these locally or....?
+ $options['urls'][] = $href;
+ }
+
+ $saved = Notice::saveNew($this->user->id,
+ $content,
+ 'atompub', // TODO: deal with this
+ $options);
+
+ return $saved;
+ }
+
+ function purify($content)
+ {
+ require_once INSTALLDIR.'/extlib/htmLawed/htmLawed.php';
+
+ $config = array('safe' => 1,
+ 'deny_attribute' => 'id,style,on*');
+ return htmLawed($content, $config);
+ }
}
'true');
$this->elementEnd('settings');
$this->elementEnd('api');
+
+ // Atom API
+
+ if (empty($this->user)) {
+ $service = common_local_url('ApiAtomService');
+ } else {
+ $service = common_local_url('ApiAtomService', array('id' => $this->user->nickname));
+ }
+
+ $this->element('api', array('name' => 'Atom',
+ 'preferred' => 'false',
+ 'apiLink' => $service,
+ 'blogID' => $blogID));
+
Event::handle('EndRsdListApis', array($this, $this->user));
}
$this->elementEnd('apis');
Event::handle('EndActivityGeo', array(&$this, &$xs, $lat, $lon));
}
+ // @fixme check this logic
+
+ if ($this->isLocal()) {
+
+ $selfUrl = common_local_url('ApiStatusesShow', array('id' => $this->id,
+ 'format' => 'atom'));
+
+ if (Event::handle('StartActivityRelSelf', array(&$this, &$xs, &$selfUrl))) {
+ $xs->element('link', array('rel' => 'self',
+ 'type' => 'application/atom+xml',
+ 'href' => $selfUrl));
+ Event::handle('EndActivityRelSelf', array(&$this, &$xs, $selfUrl));
+ }
+
+ if (!empty($cur) && $cur->id == $this->profile_id) {
+
+ // note: $selfUrl may have been changed by a plugin
+ $relEditUrl = common_local_url('ApiStatusesShow', array('id' => $this->id,
+ 'format' => 'atom'));
+
+ if (Event::handle('StartActivityRelEdit', array(&$this, &$xs, &$relEditUrl))) {
+ $xs->element('link', array('rel' => 'edit',
+ 'type' => 'application/atom+xml',
+ 'href' => $relEditUrl));
+ Event::handle('EndActivityRelEdit', array(&$this, &$xs, $relEditUrl));
+ }
+ }
+ }
+
if (Event::handle('StartActivityEnd', array(&$this, &$xs))) {
$xs->elementEnd('entry');
Event::handle('EndActivityEnd', array(&$this, &$xs));
$this->clientError(_('There was a problem with your session token.'));
}
}
+
+ /**
+ * Check if the current request is a POST
+ *
+ * @return boolean true if POST; otherwise false.
+ */
+
+ function isPost()
+ {
+ return ($_SERVER['REQUEST_METHOD'] == 'POST');
+ }
}
$this->endDocument('xml');
}
+ function showSingleAtomStatus($notice)
+ {
+ header('Content-Type: application/atom+xml; charset=utf-8');
+ print $notice->asAtomEntry(true, true, true, $this->auth_user);
+ }
+
function show_single_json_status($notice)
{
$this->initDocument('json');
$m->connect('api/statuses/show.:format',
array('action' => 'ApiStatusesShow',
- 'format' => '(xml|json)'));
+ 'format' => '(xml|json|atom)'));
$m->connect('api/statuses/show/:id.:format',
array('action' => 'ApiStatusesShow',
'id' => '[0-9]+',
- 'format' => '(xml|json)'));
+ 'format' => '(xml|json|atom)'));
$m->connect('api/statuses/update.:format',
array('action' => 'ApiStatusesUpdate',
$m->connect('api/oauth/authorize',
array('action' => 'ApiOauthAuthorize'));
+ $m->connect('api/statusnet/app/service/:id.xml',
+ array('action' => 'ApiAtomService',
+ 'id' => '[a-zA-Z0-9]+'));
+
+ $m->connect('api/statusnet/app/service.xml',
+ array('action' => 'ApiAtomService'));
+
// Admin
$m->connect('admin/site', array('action' => 'siteadminpanel'));
projects / quix0rs-gnu-social.git / commitdiff