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-rw-r--r--plugins/OStatus/actions/feedsubsettings.php269
-rw-r--r--plugins/OStatus/actions/groupsalmon.php188
-rw-r--r--plugins/OStatus/actions/ostatusinit.php90
-rw-r--r--plugins/OStatus/actions/ostatussub.php511
-rw-r--r--plugins/OStatus/actions/pushcallback.php61
-rw-r--r--plugins/OStatus/actions/pushhub.php142
-rw-r--r--plugins/OStatus/actions/salmon.php81
-rw-r--r--plugins/OStatus/actions/usersalmon.php212
-rw-r--r--plugins/OStatus/actions/webfinger.php38
9 files changed, 1006 insertions, 586 deletions
diff --git a/plugins/OStatus/actions/feedsubsettings.php b/plugins/OStatus/actions/feedsubsettings.php
deleted file mode 100644
index 6933c9bf2..000000000
--- a/plugins/OStatus/actions/feedsubsettings.php
+++ /dev/null
@@ -1,269 +0,0 @@
-<?php
-/*
- * StatusNet - the distributed open-source microblogging tool
- * Copyright (C) 2009, StatusNet, Inc.
- *
- * 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/>.
- */
-
-/**
- * @package FeedSubPlugin
- * @maintainer Brion Vibber <brion@status.net>
- */
-
-if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); }
-
-class FeedSubSettingsAction extends ConnectSettingsAction
-{
- protected $feedurl;
- protected $preview;
- protected $munger;
-
- /**
- * Title of the page
- *
- * @return string Title of the page
- */
-
- function title()
- {
- return _m('Feed subscriptions');
- }
-
- /**
- * Instructions for use
- *
- * @return instructions for use
- */
-
- function getInstructions()
- {
- return _m('You can subscribe to feeds from other sites; ' .
- 'updates will appear in your personal timeline.');
- }
-
- /**
- * Content area of the page
- *
- * Shows a form for associating a Twitter account with this
- * StatusNet account. Also lets the user set preferences.
- *
- * @return void
- */
-
- function showContent()
- {
- $user = common_current_user();
-
- $profile = $user->getProfile();
-
- $fuser = null;
-
- $flink = Foreign_link::getByUserID($user->id, FEEDSUB_SERVICE);
-
- if (!empty($flink)) {
- $fuser = $flink->getForeignUser();
- }
-
- $this->elementStart('form', array('method' => 'post',
- 'id' => 'form_settings_feedsub',
- 'class' => 'form_settings',
- 'action' =>
- common_local_url('feedsubsettings')));
-
- $this->hidden('token', common_session_token());
-
- $this->elementStart('fieldset', array('id' => 'settings_feeds'));
-
- $this->elementStart('ul', 'form_data');
- $this->elementStart('li', array('id' => 'settings_twitter_login_button'));
- $this->input('feedurl', _('Feed URL'), $this->feedurl, _('Enter the URL of a PubSubHubbub-enabled feed'));
- $this->elementEnd('li');
- $this->elementEnd('ul');
-
- if ($this->preview) {
- $this->submit('subscribe', _m('Subscribe'));
- } else {
- $this->submit('validate', _m('Continue'));
- }
-
- $this->elementEnd('fieldset');
-
- $this->elementEnd('form');
-
- if ($this->preview) {
- $this->previewFeed();
- }
- }
-
- /**
- * Handle posts to this form
- *
- * Based on the button that was pressed, muxes out to other functions
- * to do the actual task requested.
- *
- * All sub-functions reload the form with a message -- success or failure.
- *
- * @return void
- */
-
- function handlePost()
- {
- // CSRF protection
- $token = $this->trimmed('token');
- if (!$token || $token != common_session_token()) {
- $this->showForm(_('There was a problem with your session token. '.
- 'Try again, please.'));
- return;
- }
-
- if ($this->arg('validate')) {
- $this->validateAndPreview();
- } else if ($this->arg('subscribe')) {
- $this->saveFeed();
- } else {
- $this->showForm(_('Unexpected form submission.'));
- }
- }
-
- /**
- * Set up and add a feed
- *
- * @return boolean true if feed successfully read
- * Sends you back to input form if not.
- */
- function validateFeed()
- {
- $feedurl = trim($this->arg('feedurl'));
-
- if ($feedurl == '') {
- $this->showForm(_m('Empty feed URL!'));
- return;
- }
- $this->feedurl = $feedurl;
-
- // Get the canonical feed URI and check it
- try {
- $discover = new FeedDiscovery();
- $uri = $discover->discoverFromURL($feedurl);
- } catch (FeedSubBadURLException $e) {
- $this->showForm(_m('Invalid URL or could not reach server.'));
- return false;
- } catch (FeedSubBadResponseException $e) {
- $this->showForm(_m('Cannot read feed; server returned error.'));
- return false;
- } catch (FeedSubEmptyException $e) {
- $this->showForm(_m('Cannot read feed; server returned an empty page.'));
- return false;
- } catch (FeedSubBadHTMLException $e) {
- $this->showForm(_m('Bad HTML, could not find feed link.'));
- return false;
- } catch (FeedSubNoFeedException $e) {
- $this->showForm(_m('Could not find a feed linked from this URL.'));
- return false;
- } catch (FeedSubUnrecognizedTypeException $e) {
- $this->showForm(_m('Not a recognized feed type.'));
- return false;
- } catch (FeedSubException $e) {
- // Any new ones we forgot about
- $this->showForm(_m('Bad feed URL.'));
- return false;
- }
-
- $this->munger = $discover->feedMunger();
- $this->profile = $this->munger->ostatusProfile();
-
- if ($this->profile->huburi == '' && !common_config('feedsub', 'nohub')) {
- $this->showForm(_m('Feed is not PuSH-enabled; cannot subscribe.'));
- return false;
- }
-
- return true;
- }
-
- function saveFeed()
- {
- if ($this->validateFeed()) {
- $this->preview = true;
- $this->profile = Ostatus_profile::ensureProfile($this->munger);
- if (!$this->profile) {
- throw new ServerException("Feed profile was not saved properly.");
- }
-
- // If not already in use, subscribe to updates via the hub
- if ($this->profile->sub_start) {
- common_log(LOG_INFO, __METHOD__ . ": double the fun! new sub for {$this->profile->feeduri} last subbed {$this->profile->sub_start}");
- } else {
- $ok = $this->profile->subscribe();
- common_log(LOG_INFO, __METHOD__ . ": sub was $ok");
- if (!$ok) {
- $this->showForm(_m('Feed subscription failed! Bad response from hub.'));
- return;
- }
- }
-
- // And subscribe the current user to the local profile
- $user = common_current_user();
-
- if ($this->profile->isGroup()) {
- $group = $this->profile->localGroup();
- if ($user->isMember($group)) {
- $this->showForm(_m('Already a member!'));
- } elseif (Group_member::join($this->profile->group_id, $user->id)) {
- $this->showForm(_m('Joined remote group!'));
- } else {
- $this->showForm(_m('Remote group join failed!'));
- }
- } else {
- $local = $this->profile->localProfile();
- if ($user->isSubscribed($local)) {
- $this->showForm(_m('Already subscribed!'));
- } elseif ($user->subscribeTo($local)) {
- $this->showForm(_m('Feed subscribed!'));
- } else {
- $this->showForm(_m('Feed subscription failed!'));
- }
- }
- }
- }
-
- function validateAndPreview()
- {
- if ($this->validateFeed()) {
- $this->preview = true;
- $this->showForm(_m('Previewing feed:'));
- }
- }
-
- function previewFeed()
- {
- $profile = $this->munger->ostatusProfile();
- $notice = $this->munger->notice(0, true); // preview
-
- if ($notice) {
- $this->element('b', null, 'Preview of latest post from this feed:');
-
- $item = new NoticeList($notice, $this);
- $item->show();
- } else {
- $this->element('b', null, 'No posts in this feed yet.');
- }
- }
-
- function showScripts()
- {
- parent::showScripts();
- $this->autofocus('feedurl');
- }
-}
diff --git a/plugins/OStatus/actions/groupsalmon.php b/plugins/OStatus/actions/groupsalmon.php
new file mode 100644
index 000000000..29377b5fa
--- /dev/null
+++ b/plugins/OStatus/actions/groupsalmon.php
@@ -0,0 +1,188 @@
+<?php
+/*
+ * StatusNet - the distributed open-source microblogging tool
+ * Copyright (C) 2010, StatusNet, Inc.
+ *
+ * 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/>.
+ */
+
+/**
+ * @package OStatusPlugin
+ * @author James Walker <james@status.net>
+ */
+
+if (!defined('STATUSNET')) {
+ exit(1);
+}
+
+class GroupsalmonAction extends SalmonAction
+{
+ var $group = null;
+
+ function prepare($args)
+ {
+ parent::prepare($args);
+
+ $id = $this->trimmed('id');
+
+ if (!$id) {
+ $this->clientError(_('No ID.'));
+ }
+
+ $this->group = User_group::staticGet('id', $id);
+
+ if (empty($this->group)) {
+ $this->clientError(_('No such group.'));
+ }
+
+ $oprofile = Ostatus_profile::staticGet('group_id', $id);
+ if ($oprofile) {
+ $this->clientError(_m("Can't accept remote posts for a remote group."));
+ }
+
+ return true;
+ }
+
+ /**
+ * We've gotten a post event on the Salmon backchannel, probably a reply.
+ */
+
+ function handlePost()
+ {
+ switch ($this->act->object->type) {
+ case ActivityObject::ARTICLE:
+ case ActivityObject::BLOGENTRY:
+ case ActivityObject::NOTE:
+ case ActivityObject::STATUS:
+ case ActivityObject::COMMENT:
+ break;
+ default:
+ throw new ClientException("Can't handle that kind of post.");
+ }
+
+ // Notice must be to the attention of this group
+
+ $context = $this->act->context;
+
+ if (empty($context->attention)) {
+ throw new ClientException("Not to the attention of anyone.");
+ } else {
+ $uri = common_local_url('groupbyid', array('id' => $this->group->id));
+ if (!in_array($uri, $context->attention)) {
+ throw new ClientException("Not to the attention of this group.");
+ }
+ }
+
+ $profile = $this->ensureProfile();
+ $this->saveNotice();
+ }
+
+ /**
+ * We've gotten a follow/subscribe notification from a remote user.
+ * Save a subscription relationship for them.
+ */
+
+ /**
+ * Postel's law: consider a "follow" notification as a "join".
+ */
+ function handleFollow()
+ {
+ $this->handleJoin();
+ }
+
+ /**
+ * Postel's law: consider an "unfollow" notification as a "leave".
+ */
+ function handleUnfollow()
+ {
+ $this->handleLeave();
+ }
+
+ /**
+ * A remote user joined our group.
+ * @fixme move permission checks and event call into common code,
+ * currently we're doing the main logic in joingroup action
+ * and so have to repeat it here.
+ */
+
+ function handleJoin()
+ {
+ $oprofile = $this->ensureProfile();
+ if (!$oprofile) {
+ $this->clientError(_m("Can't read profile to set up group membership."));
+ }
+ if ($oprofile->isGroup()) {
+ $this->clientError(_m("Groups can't join groups."));
+ }
+
+ common_log(LOG_INFO, "Remote profile {$oprofile->uri} joining local group {$this->group->nickname}");
+ $profile = $oprofile->localProfile();
+
+ if ($profile->isMember($this->group)) {
+ // Already a member; we'll take it silently to aid in resolving
+ // inconsistencies on the other side.
+ return true;
+ }
+
+ if (Group_block::isBlocked($this->group, $profile)) {
+ $this->clientError(_('You have been blocked from that group by the admin.'), 403);
+ return false;
+ }
+
+ try {
+ // @fixme that event currently passes a user from main UI
+ // Event should probably move into Group_member::join
+ // and take a Profile object.
+ //
+ //if (Event::handle('StartJoinGroup', array($this->group, $profile))) {
+ Group_member::join($this->group->id, $profile->id);
+ //Event::handle('EndJoinGroup', array($this->group, $profile));
+ //}
+ } catch (Exception $e) {
+ $this->serverError(sprintf(_m('Could not join remote user %1$s to group %2$s.'),
+ $oprofile->uri, $this->group->nickname));
+ }
+ }
+
+ /**
+ * A remote user left our group.
+ */
+
+ function handleLeave()
+ {
+ $oprofile = $this->ensureProfile();
+ if (!$oprofile) {
+ $this->clientError(_m("Can't read profile to cancel group membership."));
+ }
+ if ($oprofile->isGroup()) {
+ $this->clientError(_m("Groups can't join groups."));
+ }
+
+ common_log(LOG_INFO, "Remote profile {$oprofile->uri} leaving local group {$this->group->nickname}");
+ $profile = $oprofile->localProfile();
+
+ try {
+ // @fixme event needs to be refactored as above
+ //if (Event::handle('StartLeaveGroup', array($this->group, $profile))) {
+ Group_member::leave($this->group->id, $profile->id);
+ //Event::handle('EndLeaveGroup', array($this->group, $profile));
+ //}
+ } catch (Exception $e) {
+ $this->serverError(sprintf(_m('Could not remove remote user %1$s from group %2$s.'),
+ $oprofile->uri, $this->group->nickname));
+ return;
+ }
+ }
+
+}
diff --git a/plugins/OStatus/actions/ostatusinit.php b/plugins/OStatus/actions/ostatusinit.php
index d21774420..3f2f6368f 100644
--- a/plugins/OStatus/actions/ostatusinit.php
+++ b/plugins/OStatus/actions/ostatusinit.php
@@ -29,7 +29,7 @@ class OStatusInitAction extends Action
{
var $nickname;
- var $acct;
+ var $profile;
var $err;
function prepare($args)
@@ -37,12 +37,15 @@ class OStatusInitAction extends Action
parent::prepare($args);
if (common_logged_in()) {
- $this->clientError(_('You can use the local subscription!'));
+ $this->clientError(_m('You can use the local subscription!'));
return false;
}
- $this->nickname = $this->trimmed('nickname');
- $this->acct = $this->trimmed('acct');
+ // Local user the remote wants to subscribe to
+ $this->nickname = $this->trimmed('nickname');
+
+ // Webfinger or profile URL of the remote user
+ $this->profile = $this->trimmed('profile');
return true;
}
@@ -55,7 +58,7 @@ class OStatusInitAction extends Action
/* Use a session token for CSRF protection. */
$token = $this->trimmed('token');
if (!$token || $token != common_session_token()) {
- $this->showForm(_('There was a problem with your session token. '.
+ $this->showForm(_m('There was a problem with your session token. '.
'Try again, please.'));
return;
}
@@ -73,7 +76,7 @@ class OStatusInitAction extends Action
$this->xw->startDocument('1.0', 'UTF-8');
$this->elementStart('html');
$this->elementStart('head');
- $this->element('title', null, _('Subscribe to user'));
+ $this->element('title', null, _m('Subscribe to user'));
$this->elementEnd('head');
$this->elementStart('body');
$this->showContent();
@@ -91,50 +94,81 @@ class OStatusInitAction extends Action
'class' => 'form_settings',
'action' => common_local_url('ostatusinit')));
$this->elementStart('fieldset');
- $this->element('legend', null, sprintf(_('Subscribe to %s'), $this->nickname));
+ $this->element('legend', null, sprintf(_m('Subscribe to %s'), $this->nickname));
$this->hidden('token', common_session_token());
$this->elementStart('ul', 'form_data');
$this->elementStart('li', array('id' => 'ostatus_nickname'));
- $this->input('nickname', _('User nickname'), $this->nickname,
- _('Nickname of the user you want to follow'));
+ $this->input('nickname', _m('User nickname'), $this->nickname,
+ _m('Nickname of the user you want to follow'));
$this->elementEnd('li');
$this->elementStart('li', array('id' => 'ostatus_profile'));
- $this->input('acct', _('Profile Account'), $this->acct,
- _('Your account id (i.e. user@identi.ca)'));
+ $this->input('profile', _m('Profile Account'), $this->profile,
+ _m('Your account id (i.e. user@identi.ca)'));
$this->elementEnd('li');
$this->elementEnd('ul');
- $this->submit('submit', _('Subscribe'));
+ $this->submit('submit', _m('Subscribe'));
$this->elementEnd('fieldset');
$this->elementEnd('form');
}
function ostatusConnect()
{
- $w = new Webfinger;
+ $opts = array('allowed_schemes' => array('http', 'https', 'acct'));
+ if (Validate::uri($this->profile, $opts)) {
+ $bits = parse_url($this->profile);
+ if ($bits['scheme'] == 'acct') {
+ $this->connectWebfinger($bits['path']);
+ } else {
+ $this->connectProfile($this->profile);
+ }
+ } elseif (strpos($this->profile, '@') !== false) {
+ $this->connectWebfinger($this->profile);
+ } else {
+ $this->clientError(_m("Must provide a remote profile."));
+ }
+ }
- $result = $w->lookup($this->acct);
- foreach ($result->links as $link) {
- if ($link['rel'] == 'http://ostatus.org/schema/1.0/subscribe') {
- // We found a URL - let's redirect!
+ function connectWebfinger($acct)
+ {
+ $w = new Webfinger;
- $user = User::staticGet('nickname', $this->nickname);
+ $result = $w->lookup($acct);
+ if (!$result) {
+ $this->clientError(_m("Couldn't look up OStatus account profile."));
+ }
+ foreach ($result->links as $link) {
+ if ($link['rel'] == 'http://ostatus.org/schema/1.0/subscribe') {
+ // We found a URL - let's redirect!
- $feed_url = common_local_url('ApiTimelineUser',
- array('id' => $user->id,
- 'format' => 'atom'));
- $url = $w->applyTemplate($link['template'], $feed_url);
+ $user = User::staticGet('nickname', $this->nickname);
+ $target_profile = common_local_url('userbyid', array('id' => $user->id));
- common_redirect($url, 303);
- }
+ $url = $w->applyTemplate($link['template'], $target_profile);
+ common_log(LOG_INFO, "Sending remote subscriber $acct to $url");
+ common_redirect($url, 303);
+ }
- }
-
+ }
+ $this->clientError(_m("Couldn't confirm remote profile address."));
}
-
+
+ function connectProfile($subscriber_profile)
+ {
+ $user = User::staticGet('nickname', $this->nickname);
+ $target_profile = common_local_url('userbyid', array('id' => $user->id));
+
+ // @fixme hack hack! We should look up the remote sub URL from XRDS
+ $suburl = preg_replace('!^(.*)/(.*?)$!', '$1/main/ostatussub', $subscriber_profile);
+ $suburl .= '?profile=' . urlencode($target_profile);
+
+ common_log(LOG_INFO, "Sending remote subscriber $subscriber_profile to $suburl");
+ common_redirect($suburl, 303);
+ }
+
function title()
{
- return _('OStatus Connect');
+ return _m('OStatus Connect');
}
}
diff --git a/plugins/OStatus/actions/ostatussub.php b/plugins/OStatus/actions/ostatussub.php
index 239122501..12832cdcf 100644
--- a/plugins/OStatus/actions/ostatussub.php
+++ b/plugins/OStatus/actions/ostatussub.php
@@ -1,7 +1,7 @@
<?php
/*
* StatusNet - the distributed open-source microblogging tool
- * Copyright (C) 2010, StatusNet, Inc.
+ * Copyright (C) 2009, StatusNet, Inc.
*
* 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
@@ -19,57 +19,44 @@
/**
* @package OStatusPlugin
- * @maintainer James Walker <james@status.net>
+ * @maintainer Brion Vibber <brion@status.net>
*/
if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); }
+/**
+ * Key UI methods:
+ *
+ * showInputForm() - form asking for a remote profile account or URL
+ * We end up back here on errors
+ *
+ * showPreviewForm() - surrounding form for preview-and-confirm
+ * previewUser() - display profile for a remote user
+ * previewGroup() - display profile for a remote group
+ *
+ * successUser() - redirects to subscriptions page on subscribe
+ * successGroup() - redirects to groups page on join
+ */
class OStatusSubAction extends Action
{
+ protected $profile_uri; // provided acct: or URI of remote entity
+ protected $oprofile; // Ostatus_profile of remote entity, if valid
- protected $feedurl;
-
- function title()
- {
- return _m("OStatus Subscribe");
- }
-
- function handle($args)
- {
- if ($this->validateFeed()) {
- $this->showForm();
- }
-
- return true;
-
- }
-
- function showForm($err = null)
- {
- $this->err = $err;
- $this->showPage();
- }
-
-
- function showContent()
+ /**
+ * Show the initial form, when we haven't yet been given a valid
+ * remote profile.
+ */
+ function showInputForm()
{
$user = common_current_user();
$profile = $user->getProfile();
- $fuser = null;
-
- $flink = Foreign_link::getByUserID($user->id, FEEDSUB_SERVICE);
-
- if (!empty($flink)) {
- $fuser = $flink->getForeignUser();
- }
-
$this->elementStart('form', array('method' => 'post',
- 'id' => 'form_settings_feedsub',
+ 'id' => 'form_ostatus_sub',
'class' => 'form_settings',
'action' =>
- common_local_url('feedsubsettings')));
+ common_local_url('ostatussub')));
$this->hidden('token', common_session_token());
@@ -77,150 +64,426 @@ class OStatusSubAction extends Action
$this->elementStart('ul', 'form_data');
$this->elementStart('li');
- $this->input('feedurl', _('Feed URL'), $this->feedurl, _('Enter the URL of a PubSubHubbub-enabled feed'));
+ $this->input('profile',
+ _m('Address or profile URL'),
+ $this->profile_uri,
+ _m('Enter the profile URL of a PubSubHubbub-enabled feed'));
$this->elementEnd('li');
$this->elementEnd('ul');
- $this->submit('subscribe', _m('Subscribe'));
+ $this->submit('validate', _m('Continue'));
$this->elementEnd('fieldset');
$this->elementEnd('form');
-
- $this->previewFeed();
}
/**
- * Handle posts to this form
- *
- * Based on the button that was pressed, muxes out to other functions
- * to do the actual task requested.
+ * Show the preview-and-confirm form. We've got a valid remote
+ * profile and are ready to poke it!
*
- * All sub-functions reload the form with a message -- success or failure.
- *
- * @return void
+ * This controls the wrapper form; actual profile display will
+ * be in previewUser() or previewGroup() depending on the type.
*/
-
- function handlePost()
+ function showPreviewForm()
{
- // CSRF protection
- $token = $this->trimmed('token');
- if (!$token || $token != common_session_token()) {
- $this->showForm(_('There was a problem with your session token. '.
- 'Try again, please.'));
+ if ($this->oprofile->isGroup()) {
+ $ok = $this->previewGroup();
+ } else {
+ $ok = $this->previewUser();
+ }
+ if (!$ok) {
+ // @fixme maybe provide a cancel button or link back?
return;
}
- if ($this->arg('subscribe')) {
- $this->saveFeed();
+ $this->elementStart('div', 'entity_actions');
+ $this->elementStart('ul');
+ $this->elementStart('li', 'entity_subscribe');
+ $this->elementStart('form', array('method' => 'post',
+ 'id' => 'form_ostatus_sub',
+ 'class' => 'form_remote_authorize',
+ 'action' =>
+ common_local_url('ostatussub')));
+ $this->elementStart('fieldset');
+ $this->hidden('token', common_session_token());
+ $this->hidden('profile', $this->profile_uri);
+ if ($this->oprofile->isGroup()) {
+ $this->submit('submit', _m('Join'), 'submit', null,
+ _m('Join this group'));
} else {
- $this->showForm(_('Unexpected form submission.'));
+ $this->submit('submit', _m('Subscribe'), 'submit', null,
+ _m('Subscribe to this user'));
}
+ $this->elementEnd('fieldset');
+ $this->elementEnd('form');
+ $this->elementEnd('li');
+ $this->elementEnd('ul');
+ $this->elementEnd('div');
+ }
+
+ /**
+ * Show a preview for a remote user's profile
+ * @return boolean true if we're ok to try subscribing
+ */
+ function previewUser()
+ {
+ $oprofile = $this->oprofile;
+ $profile = $oprofile->localProfile();
+
+ $cur = common_current_user();
+ if ($cur->isSubscribed($profile)) {
+ $this->element('div', array('class' => 'error'),
+ _m("You are already subscribed to this user."));
+ $ok = false;
+ } else {
+ $ok = true;
+ }
+
+ $avatar = $profile->getAvatar(AVATAR_PROFILE_SIZE);
+ $avatarUrl = $avatar ? $avatar->displayUrl() : false;
+
+ $this->showEntity($profile,
+ $profile->profileurl,
+ $avatarUrl,
+ $profile->bio);
+ return $ok;
}
-
/**
- * Set up and add a feed
+ * Show a preview for a remote group's profile
+ * @return boolean true if we're ok to try joining
+ */
+ function previewGroup()
+ {
+ $oprofile = $this->oprofile;
+ $group = $oprofile->localGroup();
+
+ $cur = common_current_user();
+ if ($cur->isMember($group)) {
+ $this->element('div', array('class' => 'error'),
+ _m("You are already a member of this group."));
+ $ok = false;
+ } else {
+ $ok = true;
+ }
+
+ $this->showEntity($group,
+ $group->getProfileUrl(),
+ $group->homepage_logo,
+ $group->description);
+ return $ok;
+ }
+
+
+ function showEntity($entity, $profile, $avatar, $note)
+ {
+ $nickname = $entity->nickname;
+ $fullname = $entity->fullname;
+ $homepage = $entity->homepage;
+ $location = $entity->location;
+
+ if (!$avatar) {
+ $avatar = Avatar::defaultImage(AVATAR_PROFILE_SIZE);
+ }
+
+ $this->elementStart('div', 'entity_profile vcard');
+ $this->elementStart('dl', 'entity_depiction');
+ $this->element('dt', null, _('Photo'));
+ $this->elementStart('dd');
+ $this->element('img', array('src' => $avatar,
+ 'class' => 'photo avatar',
+ 'width' => AVATAR_PROFILE_SIZE,
+ 'height' => AVATAR_PROFILE_SIZE,
+ 'alt' => $nickname));
+ $this->elementEnd('dd');
+ $this->elementEnd('dl');
+
+ $this->elementStart('dl', 'entity_nickname');
+ $this->element('dt', null, _('Nickname'));
+ $this->elementStart('dd');
+ $hasFN = ($fullname !== '') ? 'nickname' : 'fn nickname';
+ $this->elementStart('a', array('href' => $profile,
+ 'class' => 'url '.$hasFN));
+ $this->raw($nickname);
+ $this->elementEnd('a');
+ $this->elementEnd('dd');
+ $this->elementEnd('dl');
+
+ if (!is_null($fullname)) {
+ $this->elementStart('dl', 'entity_fn');
+ $this->elementStart('dd');
+ $this->elementStart('span', 'fn');
+ $this->raw($fullname);
+ $this->elementEnd('span');
+ $this->elementEnd('dd');
+ $this->elementEnd('dl');
+ }
+ if (!is_null($location)) {
+ $this->elementStart('dl', 'entity_location');
+ $this->element('dt', null, _('Location'));
+ $this->elementStart('dd', 'label');
+ $this->raw($location);
+ $this->elementEnd('dd');
+ $this->elementEnd('dl');
+ }
+
+ if (!is_null($homepage)) {
+ $this->elementStart('dl', 'entity_url');
+ $this->element('dt', null, _('URL'));
+ $this->elementStart('dd');
+ $this->elementStart('a', array('href' => $homepage,
+ 'class' => 'url'));
+ $this->raw($homepage);
+ $this->elementEnd('a');
+ $this->elementEnd('dd');
+ $this->elementEnd('dl');
+ }
+
+ if (!is_null($note)) {
+ $this->elementStart('dl', 'entity_note');
+ $this->element('dt', null, _('Note'));
+ $this->elementStart('dd', 'note');
+ $this->raw($note);
+ $this->elementEnd('dd');
+ $this->elementEnd('dl');
+ }
+ $this->elementEnd('div');
+ }
+
+ /**
+ * Redirect on successful remote user subscription
+ */
+ function successUser()
+ {
+ $cur = common_current_user();
+ $url = common_local_url('subscriptions', array('nickname' => $cur->nickname));
+ common_redirect($url, 303);
+ }
+
+ /**
+ * Redirect on successful remote group join
+ */
+ function successGroup()
+ {
+ $cur = common_current_user();
+ $url = common_local_url('usergroups', array('nickname' => $cur->nickname));
+ common_redirect($url, 303);
+ }
+
+ /**
+ * Pull data for a remote profile and check if it's valid.
+ * Fills out error UI string in $this->error
+ * Fills out $this->oprofile on success.
*
- * @return boolean true if feed successfully read
- * Sends you back to input form if not.
+ * @return boolean
*/
function validateFeed()
{
- $feedurl = $this->trimmed('feed');
-
- if ($feedurl == '') {
- $this->showForm(_m('Empty feed URL!'));
+ $profile_uri = trim($this->arg('profile'));
+
+ if ($profile_uri == '') {
+ $this->showForm(_m('Empty remote profile URL!'));
return;
}
- $this->feedurl = $feedurl;
-
- // Get the canonical feed URI and check it
+ $this->profile_uri = $profile_uri;
+
try {
- $discover = new FeedDiscovery();
- $uri = $discover->discoverFromURL($feedurl);
+ if (Validate::email($this->profile_uri)) {
+ $this->oprofile = Ostatus_profile::ensureWebfinger($this->profile_uri);
+ } else if (Validate::uri($this->profile_uri)) {
+ $this->oprofile = Ostatus_profile::ensureProfile($this->profile_uri);
+ } else {
+ $this->error = _m("Invalid address format.");
+ return false;
+ }
+ return true;
} catch (FeedSubBadURLException $e) {
- $this->showForm(_m('Invalid URL or could not reach server.'));
- return false;
+ $this->error = _m('Invalid URL or could not reach server.');
} catch (FeedSubBadResponseException $e) {
- $this->showForm(_m('Cannot read feed; server returned error.'));
- return false;
+ $this->error = _m('Cannot read feed; server returned error.');
} catch (FeedSubEmptyException $e) {
- $this->showForm(_m('Cannot read feed; server returned an empty page.'));
- return false;
+ $this->error = _m('Cannot read feed; server returned an empty page.');
} catch (FeedSubBadHTMLException $e) {
- $this->showForm(_m('Bad HTML, could not find feed link.'));
- return false;
+ $this->error = _m('Bad HTML, could not find feed link.');
} catch (FeedSubNoFeedException $e) {
- $this->showForm(_m('Could not find a feed linked from this URL.'));
- return false;
+ $this->error = _m('Could not find a feed linked from this URL.');
} catch (FeedSubUnrecognizedTypeException $e) {
- $this->showForm(_m('Not a recognized feed type.'));
- return false;
+ $this->error = _m('Not a recognized feed type.');
} catch (FeedSubException $e) {
// Any new ones we forgot about
- $this->showForm(_m('Bad feed URL.'));
- return false;
+ $this->error = sprintf(_m('Bad feed URL: %s %s'), get_class($e), $e->getMessage());
}
-
- $this->munger = $discover->feedMunger();
- $this->profile = $this->munger->ostatusProfile();
- if ($this->profile->huburi == '') {
- $this->showForm(_m('Feed is not PuSH-enabled; cannot subscribe.'));
- return false;
- }
-
- return true;
+ return false;
}
+ /**
+ * Attempt to finalize subscription.
+ * validateFeed must have been run first.
+ *
+ * Calls showForm on failure or successUser/successGroup on success.
+ */
function saveFeed()
{
- if ($this->validateFeed()) {
- $this->preview = true;
- $this->profile = Ostatus_profile::ensureProfile($this->munger);
+ // And subscribe the current user to the local profile
+ $user = common_current_user();
- // If not already in use, subscribe to updates via the hub
- if ($this->profile->sub_start) {
- common_log(LOG_INFO, __METHOD__ . ": double the fun! new sub for {$this->profile->feeduri} last subbed {$this->profile->sub_start}");
+ if ($this->oprofile->isGroup()) {
+ $group = $this->oprofile->localGroup();
+ if ($user->isMember($group)) {
+ $this->showForm(_m('Already a member!'));
+ } elseif (Group_member::join($this->oprofile->group_id, $user->id)) {
+ $this->successGroup();
} else {
- $ok = $this->profile->subscribe();
- common_log(LOG_INFO, __METHOD__ . ": sub was $ok");
- if (!$ok) {
- $this->showForm(_m('Feed subscription failed! Bad response from hub.'));
- return;
- }
+ $this->showForm(_m('Remote group join failed!'));
}
-
- // And subscribe the current user to the local profile
- $user = common_current_user();
- $profile = $this->profile->getProfile();
-
- if ($user->isSubscribed($profile)) {
+ } else {
+ $local = $this->oprofile->localProfile();
+ if ($user->isSubscribed($local)) {
$this->showForm(_m('Already subscribed!'));
- } elseif ($user->subscribeTo($profile)) {
- $this->showForm(_m('Feed subscribed!'));
+ } elseif ($this->oprofile->subscribeLocalToRemote($user)) {
+ $this->successUser();
} else {
- $this->showForm(_m('Feed subscription failed!'));
+ $this->showForm(_m('Remote subscription failed!'));
}
}
}
-
- function previewFeed()
+ function prepare($args)
{
- $profile = $this->munger->ostatusProfile();
- $notice = $this->munger->notice(0, true); // preview
+ parent::prepare($args);
+
+ if (!common_logged_in()) {
+ // XXX: selfURL() didn't work. :<
+ common_set_returnto($_SERVER['REQUEST_URI']);
+ if (Event::handle('RedirectToLogin', array($this, null))) {
+ common_redirect(common_local_url('login'), 303);
+ }
+ return false;
+ }
- if ($notice) {
- $this->element('b', null, 'Preview of latest post from this feed:');
+ $this->profile_uri = $this->arg('profile');
- $item = new NoticeList($notice, $this);
- $item->show();
+ return true;
+ }
+
+ /**
+ * Handle the submission.
+ */
+ function handle($args)
+ {
+ parent::handle($args);
+ if ($_SERVER['REQUEST_METHOD'] == 'POST') {
+ $this->handlePost();
} else {
- $this->element('b', null, 'No posts in this feed yet.');
+ if ($this->arg('profile')) {
+ $this->validateFeed();
+ }
+ $this->showForm();
}
}
+ /**
+ * Handle posts to this form
+ *
+ * @return void
+ */
+
+ function handlePost()
+ {
+ // CSRF protection
+ $token = $this->trimmed('token');
+ if (!$token || $token != common_session_token()) {
+ $this->showForm(_('There was a problem with your session token. '.
+ 'Try again, please.'));
+ return;
+ }
+
+ if ($this->validateFeed()) {
+ if ($this->arg('submit')) {
+ $this->saveFeed();
+ return;
+ }
+ }
+ $this->showForm();
+ }
+
+ /**
+ * Show the appropriate form based on our input state.
+ */
+ function showForm($err=null)
+ {
+ if ($err) {
+ $this->error = $err;
+ }
+ if ($this->boolean('ajax')) {
+ header('Content-Type: text/xml;charset=utf-8');
+ $this->xw->startDocument('1.0', 'UTF-8');
+ $this->elementStart('html');
+ $this->elementStart('head');
+ $this->element('title', null, _m('Subscribe to user'));
+ $this->elementEnd('head');
+ $this->elementStart('body');
+ $this->showContent();
+ $this->elementEnd('body');
+ $this->elementEnd('html');
+ } else {
+ $this->showPage();
+ }
+ }
+
+ /**
+ * Title of the page
+ *
+ * @return string Title of the page
+ */
+
+ function title()
+ {
+ return _m('Authorize subscription');
+ }
+
+ /**
+ * Instructions for use
+ *
+ * @return instructions for use
+ */
+
+ function getInstructions()
+ {
+ return _m('You can subscribe to users from other supported sites. Paste their address or profile URI below:');
+ }
+
+ function showPageNotice()
+ {
+ if (!empty($this->error)) {
+ $this->element('p', 'error', $this->error);
+ }
+ }
+
+ /**
+ * Content area of the page
+ *
+ * Shows a form for associating a remote OStatus account with this
+ * StatusNet account.
+ *
+ * @return void
+ */
+
+ function showContent()
+ {
+ if ($this->oprofile) {
+ $this->showPreviewForm();
+ } else {
+ $this->showInputForm();
+ }
+ }
+
+ function showScripts()
+ {
+ parent::showScripts();
+ $this->autofocus('feedurl');
+ }
}
diff --git a/plugins/OStatus/actions/pushcallback.php b/plugins/OStatus/actions/pushcallback.php
index 2601a377a..9a2067b8c 100644
--- a/plugins/OStatus/actions/pushcallback.php
+++ b/plugins/OStatus/actions/pushcallback.php
@@ -29,6 +29,7 @@ class PushCallbackAction extends Action
{
function handle()
{
+ StatusNet::setApi(true); // Minimize error messages to aid in debugging
parent::handle();
if ($_SERVER['REQUEST_METHOD'] == 'POST') {
$this->handlePost();
@@ -48,9 +49,9 @@ class PushCallbackAction extends Action
throw new ServerException('Empty or invalid feed id', 400);
}
- $profile = Ostatus_profile::staticGet('id', $feedid);
- if (!$profile) {
- throw new ServerException('Unknown OStatus/PuSH feed id ' . $feedid, 400);
+ $feedsub = FeedSub::staticGet('id', $feedid);
+ if (!$feedsub) {
+ throw new ServerException('Unknown PuSH feed id ' . $feedid, 400);
}
$hmac = '';
@@ -59,11 +60,19 @@ class PushCallbackAction extends Action
}
$post = file_get_contents('php://input');
- $profile->postUpdates($post, $hmac);
+
+ // Queue this to a background process; we should return
+ // as quickly as possible from a distribution POST.
+ // If queues are disabled this'll process immediately.
+ $data = array('feedsub_id' => $feedsub->id,
+ 'post' => $post,
+ 'hmac' => $hmac);
+ $qm = QueueManager::get();
+ $qm->enqueue($data, 'pushin');
}
/**
- * Handler for GET verification requests from the hub
+ * Handler for GET verification requests from the hub.
*/
function handleGet()
{
@@ -72,35 +81,41 @@ class PushCallbackAction extends Action
$challenge = $this->arg('hub_challenge');
$lease_seconds = $this->arg('hub_lease_seconds');
$verify_token = $this->arg('hub_verify_token');
-
+
if ($mode != 'subscribe' && $mode != 'unsubscribe') {
- common_log(LOG_WARNING, __METHOD__ . ": bogus hub callback with mode \"$mode\"");
- throw new ServerException("Bogus hub callback: bad mode", 404);
+ throw new ClientException("Bad hub.mode $mode", 404);
}
-
- $profile = Ostatus_profile::staticGet('feeduri', $topic);
- if (!$profile) {
- common_log(LOG_WARNING, __METHOD__ . ": bogus hub callback for unknown feed $topic");
- throw new ServerException("Bogus hub callback: unknown feed", 404);
+
+ $feedsub = FeedSub::staticGet('uri', $topic);
+ if (!$feedsub) {
+ throw new ClientException("Bad hub.topic feed $topic", 404);
}
- if ($profile->verify_token !== $verify_token) {
- common_log(LOG_WARNING, __METHOD__ . ": bogus hub callback with bad token \"$verify_token\" for feed $topic");
- throw new ServerError("Bogus hub callback: bad token", 404);
+ if ($feedsub->verify_token !== $verify_token) {
+ throw new ClientException("Bad hub.verify_token $token for $topic", 404);
}
- if ($mode != $profile->sub_state) {
- common_log(LOG_WARNING, __METHOD__ . ": bogus hub callback with bad mode \"$mode\" for feed $topic in state \"{$profile->sub_state}\"");
- throw new ServerException("Bogus hub callback: mode doesn't match subscription state.", 404);
+ if ($mode == 'subscribe') {
+ // We may get re-sub requests legitimately.
+ if ($feedsub->sub_state != 'subscribe' && $feedsub->sub_state != 'active') {
+ throw new ClientException("Unexpected subscribe request for $topic.", 404);
+ }
+ } else {
+ if ($feedsub->sub_state != 'unsubscribe') {
+ throw new ClientException("Unexpected unsubscribe request for $topic.", 404);
+ }
}
- // OK!
if ($mode == 'subscribe') {
- common_log(LOG_INFO, __METHOD__ . ': sub confirmed');
- $profile->confirmSubscribe($lease_seconds);
+ if ($feedsub->sub_state == 'active') {
+ common_log(LOG_INFO, __METHOD__ . ': sub update confirmed');
+ } else {
+ common_log(LOG_INFO, __METHOD__ . ': sub confirmed');
+ }
+ $feedsub->confirmSubscribe($lease_seconds);
} else {
common_log(LOG_INFO, __METHOD__ . ": unsub confirmed; deleting sub record for $topic");
- $profile->confirmUnsubscribe();
+ $feedsub->confirmUnsubscribe();
}
print $challenge;
}
diff --git a/plugins/OStatus/actions/pushhub.php b/plugins/OStatus/actions/pushhub.php
index 901c18f70..f33690bc4 100644
--- a/plugins/OStatus/actions/pushhub.php
+++ b/plugins/OStatus/actions/pushhub.php
@@ -44,7 +44,7 @@ class PushHubAction extends Action
// PHP converts '.'s in incoming var names to '_'s.
// It also merges multiple values, which'll break hub.verify and hub.topic for publishing
// @fixme handle multiple args
- $arg = str_replace('.', '_', $arg);
+ $arg = str_replace('hub.', 'hub_', $arg);
return parent::arg($arg, $def);
}
@@ -59,95 +59,121 @@ class PushHubAction extends Action
$mode = $this->trimmed('hub.mode');
switch ($mode) {
case "subscribe":
- $this->subscribe();
- break;
case "unsubscribe":
- $this->unsubscribe();
+ $this->subunsub($mode);
break;
case "publish":
- throw new ServerException("Publishing outside feeds not supported.", 400);
+ throw new ClientException("Publishing outside feeds not supported.", 400);
default:
- throw new ServerException("Unrecognized mode '$mode'.", 400);
+ throw new ClientException("Unrecognized mode '$mode'.", 400);
}
}
/**
- * Process a PuSH feed subscription request.
+ * Process a request for a new or modified PuSH feed subscription.
+ * If asynchronous verification is requested, updates won't be saved immediately.
*
* HTTP return codes:
* 202 Accepted - request saved and awaiting verification
* 204 No Content - already subscribed
- * 403 Forbidden - rejecting this (not specifically spec'd)
+ * 400 Bad Request - rejecting this (not specifically spec'd)
*/
- function subscribe()
+ function subunsub($mode)
{
- $feed = $this->argUrl('hub.topic');
$callback = $this->argUrl('hub.callback');
- common_log(LOG_DEBUG, __METHOD__ . ": checking sub'd to $feed $callback");
- if ($this->getSub($feed, $callback)) {
- // Already subscribed; return 204 per spec.
- header('HTTP/1.1 204 No Content');
- common_log(LOG_DEBUG, __METHOD__ . ': already subscribed');
- return;
+ $topic = $this->argUrl('hub.topic');
+ if (!$this->recognizedFeed($topic)) {
+ throw new ClientException("Unsupported hub.topic $topic; this hub only serves local user and group Atom feeds.");
+ }
+
+ $verify = $this->arg('hub.verify'); // @fixme may be multiple
+ if ($verify != 'sync' && $verify != 'async') {
+ throw new ClientException("Invalid hub.verify $verify; must be sync or async.");
}
- common_log(LOG_DEBUG, __METHOD__ . ': setting up');
- $sub = new HubSub();
- $sub->topic = $feed;
- $sub->callback = $callback;
- $sub->secret = $this->arg('hub.secret', null);
- $sub->setLease(intval($this->arg('hub.lease_seconds')));
-
- // @fixme check for feeds we don't manage
- // @fixme check the verification mode, might want a return immediately?
-
- common_log(LOG_DEBUG, __METHOD__ . ': inserting');
- $ok = $sub->insert();
-
- if (!$ok) {
- throw new ServerException("Failed to save subscription record", 500);
+ $lease = $this->arg('hub.lease_seconds', null);
+ if ($mode == 'subscribe' && $lease != '' && !preg_match('/^\d+$/', $lease)) {
+ throw new ClientException("Invalid hub.lease $lease; must be empty or positive integer.");
}
- // @fixme check errors ;)
+ $token = $this->arg('hub.verify_token', null);
+
+ $secret = $this->arg('hub.secret', null);
+ if ($secret != '' && strlen($secret) >= 200) {
+ throw new ClientException("Invalid hub.secret $secret; must be under 200 bytes.");
+ }
+
+ $sub = HubSub::staticGet($sub->topic, $sub->callback);
+ if (!$sub) {
+ // Creating a new one!
+ $sub = new HubSub();
+ $sub->topic = $topic;
+ $sub->callback = $callback;
+ }
+ if ($mode == 'subscribe') {
+ if ($secret) {
+ $sub->secret = $secret;
+ }
+ if ($lease) {
+ $sub->setLease(intval($lease));
+ }
+ }
- $data = array('sub' => $sub, 'mode' => 'subscribe');
- $qm = QueueManager::get();
- $qm->enqueue($data, 'hubverify');
-
- header('HTTP/1.1 202 Accepted');
- common_log(LOG_DEBUG, __METHOD__ . ': done');
+ if (!common_config('queue', 'enabled')) {
+ // Won't be able to background it.
+ $verify = 'sync';
+ }
+ if ($verify == 'async') {
+ $sub->scheduleVerify($mode, $token);
+ header('HTTP/1.1 202 Accepted');
+ } else {
+ $sub->verify($mode, $token);
+ header('HTTP/1.1 204 No Content');
+ }
}
/**
- * Process a PuSH feed unsubscription request.
+ * Check whether the given URL represents one of our canonical
+ * user or group Atom feeds.
*
- * HTTP return codes:
- * 202 Accepted - request saved and awaiting verification
- * 204 No Content - already subscribed
- * 400 Bad Request - invalid params or rejected feed
+ * @param string $feed URL
+ * @return boolean true if it matches
*/
- function unsubscribe()
+ function recognizedFeed($feed)
{
- $feed = $this->argUrl('hub.topic');
- $callback = $this->argUrl('hub.callback');
- $sub = $this->getSub($feed, $callback);
-
- if ($sub) {
- if ($sub->verify('unsubscribe')) {
- $sub->delete();
- common_log(LOG_INFO, "PuSH unsubscribed $feed for $callback");
- } else {
- throw new ServerException("Failed PuSH unsubscription: verification failed! $feed for $callback");
+ $matches = array();
+ if (preg_match('!/(\d+)\.atom$!', $feed, $matches)) {
+ $id = $matches[1];
+ $params = array('id' => $id, 'format' => 'atom');
+ $userFeed = common_local_url('ApiTimelineUser', $params);
+ $groupFeed = common_local_url('ApiTimelineGroup', $params);
+
+ if ($feed == $userFeed) {
+ $user = User::staticGet('id', $id);
+ if (!$user) {
+ throw new ClientException("Invalid hub.topic $feed; user doesn't exist.");
+ } else {
+ return true;
+ }
}
- } else {
- throw new ServerException("Failed PuSH unsubscription: not subscribed! $feed for $callback");
+ if ($feed == $groupFeed) {
+ $user = User_group::staticGet('id', $id);
+ if (!$user) {
+ throw new ClientException("Invalid hub.topic $feed; group doesn't exist.");
+ } else {
+ return true;
+ }
+ }
+ common_log(LOG_DEBUG, "Not a user or group feed? $feed $userFeed $groupFeed");
}
+ common_log(LOG_DEBUG, "LOST $feed");
+ return false;
}
/**
* Grab and validate a URL from POST parameters.
- * @throws ServerException for malformed or non-http/https URLs
+ * @throws ClientException for malformed or non-http/https URLs
*/
protected function argUrl($arg)
{
@@ -157,7 +183,7 @@ class PushHubAction extends Action
if (Validate::uri($url, $params)) {
return $url;
} else {
- throw new ServerException("Invalid URL passed for $arg: '$url'", 400);
+ throw new ClientException("Invalid URL passed for $arg: '$url'");
}
}
diff --git a/plugins/OStatus/actions/salmon.php b/plugins/OStatus/actions/salmon.php
deleted file mode 100644
index c79d09c95..000000000
--- a/plugins/OStatus/actions/salmon.php
+++ /dev/null
@@ -1,81 +0,0 @@
-<?php
-/*
- * StatusNet - the distributed open-source microblogging tool
- * Copyright (C) 2010, StatusNet, Inc.
- *
- * 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/>.
- */
-
-/**
- * @package OStatusPlugin
- * @author James Walker <james@status.net>
- */
-
-if (!defined('STATUSNET')) {
- exit(1);
-}
-
-class SalmonAction extends Action
-{
- var $user = null;
- var $xml = null;
- var $activity = null;
-
- function prepare($args)
- {
- if ($_SERVER['REQUEST_METHOD'] != 'POST') {
- $this->clientError(_('This method requires a POST.'));
- }
-
- if ($_SERVER['CONTENT_TYPE'] != 'application/atom+xml') {
- $this->clientError(_('Salmon requires application/atom+xml'));
- }
-
- $id = $this->trimmed('id');
-
- if (!$id) {
- $this->clientError(_('No ID.'));
- }
-
- $this->user = User::staticGet($id);
-
- if (empty($this->user)) {
- $this->clientError(_('No such user.'));
- }
-
- $xml = file_get_contents('php://input');
-
- $dom = DOMDocument::loadXML($xml);
-
- // XXX: check that document element is Atom entry
- // XXX: check the signature
-
- $this->act = new Activity($dom->documentElement);
- }
-
- function handle($args)
- {
- common_log(LOG_DEBUG, 'Salmon: incoming post for user: '. $user_id);
-
- // TODO : Insert new $xml -> notice code
-
- switch ($this->act->verb)
- {
- case Activity::POST:
- case Activity::SHARE:
- case Activity::FAVORITE:
- case Activity::FOLLOW:
- }
- }
-}
diff --git a/plugins/OStatus/actions/usersalmon.php b/plugins/OStatus/actions/usersalmon.php
new file mode 100644
index 000000000..c8a16e06f
--- /dev/null
+++ b/plugins/OStatus/actions/usersalmon.php
@@ -0,0 +1,212 @@
+<?php
+/*
+ * StatusNet - the distributed open-source microblogging tool
+ * Copyright (C) 2010, StatusNet, Inc.
+ *
+ * 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/>.
+ */
+
+/**
+ * @package OStatusPlugin
+ * @author James Walker <james@status.net>
+ */
+
+if (!defined('STATUSNET')) {
+ exit(1);
+}
+
+class UsersalmonAction extends SalmonAction
+{
+ function prepare($args)
+ {
+ parent::prepare($args);
+
+ $id = $this->trimmed('id');
+
+ if (!$id) {
+ $this->clientError(_('No ID.'));
+ }
+
+ $this->user = User::staticGet('id', $id);
+
+ if (empty($this->user)) {
+ $this->clientError(_('No such user.'));
+ }
+
+ return true;
+ }
+
+ /**
+ * We've gotten a post event on the Salmon backchannel, probably a reply.
+ *
+ * @todo validate if we need to handle this post, then call into
+ * ostatus_profile's general incoming-post handling.
+ */
+ function handlePost()
+ {
+ common_log(LOG_INFO, "Received post of '{$this->act->object->id}' from '{$this->act->actor->id}'");
+
+ switch ($this->act->object->type) {
+ case ActivityObject::ARTICLE:
+ case ActivityObject::BLOGENTRY:
+ case ActivityObject::NOTE:
+ case ActivityObject::STATUS:
+ case ActivityObject::COMMENT:
+ break;
+ default:
+ throw new ClientException("Can't handle that kind of post.");
+ }
+
+ // Notice must either be a) in reply to a notice by this user
+ // or b) to the attention of this user
+
+ $context = $this->act->context;
+
+ if (!empty($context->replyToID)) {
+ $notice = Notice::staticGet('uri', $context->replyToID);
+ if (empty($notice)) {
+ throw new ClientException("In reply to unknown notice");
+ }
+ if ($notice->profile_id != $this->user->id) {
+ throw new ClientException("In reply to a notice not by this user");
+ }
+ } else if (!empty($context->attention)) {
+ if (!in_array($this->user->uri, $context->attention)) {
+ common_log(LOG_ERR, "{$this->user->uri} not in attention list (".implode(',', $context->attention).")");
+ throw new ClientException("To the attention of user(s) not including this one!");
+ }
+ } else {
+ throw new ClientException("Not to anyone in reply to anything!");
+ }
+
+ $existing = Notice::staticGet('uri', $this->act->object->id);
+
+ if (!empty($existing)) {
+ common_log(LOG_ERR, "Not saving notice '{$existing->uri}'; already exists.");
+ return;
+ }
+
+ $this->saveNotice();
+ }
+
+ /**
+ * We've gotten a follow/subscribe notification from a remote user.
+ * Save a subscription relationship for them.
+ */
+
+ function handleFollow()
+ {
+ $oprofile = $this->ensureProfile();
+ if ($oprofile) {
+ common_log(LOG_INFO, "Setting up subscription from remote {$oprofile->uri} to local {$this->user->nickname}");
+ Subscription::start($oprofile->localProfile(),
+ $this->user->getProfile());
+ } else {
+ common_log(LOG_INFO, "Can't set up subscription from remote; missing profile.");
+ }
+ }
+
+ /**
+ * We've gotten an unfollow/unsubscribe notification from a remote user.
+ * Check if we have a subscription relationship for them and kill it.
+ *
+ * @fixme probably catch exceptions on fail?
+ */
+ function handleUnfollow()
+ {
+ $oprofile = $this->ensureProfile();
+ if ($oprofile) {
+ common_log(LOG_INFO, "Canceling subscription from remote {$oprofile->uri} to local {$this->user->nickname}");
+ Subscription::cancel($oprofile->localProfile(), $this->user->getProfile());
+ } else {
+ common_log(LOG_ERR, "Can't cancel subscription from remote, didn't find the profile");
+ }
+ }
+
+ /**
+ * Remote user likes one of our posts.
+ * Confirm the post is ours, and save a local favorite event.
+ */
+
+ function handleFavorite()
+ {
+ $notice = $this->getNotice($this->act->object);
+ $profile = $this->ensureProfile()->localProfile();
+
+ $old = Fave::pkeyGet(array('user_id' => $profile->id,
+ 'notice_id' => $notice->id));
+
+ if (!empty($old)) {
+ throw new ClientException("We already know that's a fave!");
+ }
+
+ if (!Fave::addNew($profile, $notice)) {
+ throw new ClientException("Could not save new favorite.");
+ }
+ }
+
+ /**
+ * Remote user doesn't like one of our posts after all!
+ * Confirm the post is ours, and save a local favorite event.
+ */
+ function handleUnfavorite()
+ {
+ $notice = $this->getNotice($this->act->object);
+ $profile = $this->ensureProfile()->localProfile();
+
+ $fave = Fave::pkeyGet(array('user_id' => $profile->id,
+ 'notice_id' => $notice->id));
+ if (empty($fave)) {
+ throw new ClientException("Notice wasn't favorited!");
+ }
+
+ $fave->delete();
+ }
+
+ /**
+ * @param ActivityObject $object
+ * @return Notice
+ * @throws ClientException on invalid input
+ */
+ function getNotice($object)
+ {
+ if (!$object) {
+ throw new ClientException("Can't favorite/unfavorite without an object.");
+ }
+
+ switch ($object->type) {
+ case ActivityObject::ARTICLE:
+ case ActivityObject::BLOGENTRY:
+ case ActivityObject::NOTE:
+ case ActivityObject::STATUS:
+ case ActivityObject::COMMENT:
+ break;
+ default:
+ throw new ClientException("Can't handle that kind of object for liking/faving.");
+ }
+
+ $notice = Notice::staticGet('uri', $object->id);
+
+ if (empty($notice)) {
+ throw new ClientException("Notice with ID $object->id unknown.");
+ }
+
+ if ($notice->profile_id != $this->user->id) {
+ throw new ClientException("Notice with ID $object->id not posted by $this->user->id.");
+ }
+
+ return $notice;
+ }
+
+}
diff --git a/plugins/OStatus/actions/webfinger.php b/plugins/OStatus/actions/webfinger.php
index 75ba16638..34336a903 100644
--- a/plugins/OStatus/actions/webfinger.php
+++ b/plugins/OStatus/actions/webfinger.php
@@ -37,7 +37,7 @@ class WebfingerAction extends Action
return true;
}
-
+
function handle()
{
$acct = Webfinger::normalize($this->uri);
@@ -55,18 +55,50 @@ class WebfingerAction extends Action
$xrd->subject = $this->uri;
$xrd->alias[] = common_profile_url($nick);
- $xrd->links[] = array('rel' => 'http://webfinger.net/rel/profile-page',
+ $xrd->links[] = array('rel' => Webfinger::PROFILEPAGE,
+ 'type' => 'text/html',
+ 'href' => common_profile_url($nick));
+
+ $xrd->links[] = array('rel' => Webfinger::UPDATESFROM,
+ 'href' => common_local_url('ApiTimelineUser',
+ array('id' => $this->user->id,
+ 'format' => 'atom')),
+ 'type' => 'application/atom+xml');
+
+ // hCard
+ $xrd->links[] = array('rel' => 'http://microformats.org/profile/hcard',
'type' => 'text/html',
'href' => common_profile_url($nick));
+ // XFN
+ $xrd->links[] = array('rel' => 'http://gmpg.org/xfn/11',
+ 'type' => 'text/html',
+ 'href' => common_profile_url($nick));
+ // FOAF
+ $xrd->links[] = array('rel' => 'describedby',
+ 'type' => 'application/rdf+xml',
+ 'href' => common_local_url('foaf',
+ array('nickname' => $nick)));
+
$salmon_url = common_local_url('salmon',
array('id' => $this->user->id));
$xrd->links[] = array('rel' => 'salmon',
'href' => $salmon_url);
+
+ // Get this user's keypair
+ $magickey = Magicsig::staticGet('user_id', $this->user->id);
+ if (!$magickey) {
+ // No keypair yet, let's generate one.
+ $magickey = new Magicsig();
+ $magickey->generate();
+ }
+
+ $xrd->links[] = array('rel' => Magicsig::PUBLICKEYREL,
+ 'href' => 'data:application/magic-public-key;'. $magickey->keypair);
// TODO - finalize where the redirect should go on the publisher
- $url = common_local_url('ostatussub') . '?feed={uri}';
+ $url = common_local_url('ostatussub') . '?profile={uri}';
$xrd->links[] = array('rel' => 'http://ostatus.org/schema/1.0/subscribe',
'template' => $url );
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-07-09 08:55:22 +0000