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authorBrion Vibber <brion@pobox.com>2010-02-26 09:35:28 -0800
committerBrion Vibber <brion@pobox.com>2010-02-26 09:35:28 -0800
commit8dfc8f1635940b096e7f4025e3aef0ca4f909eb2 (patch)
tree9fce4aa765d56496031698f219da2f0f82b33e80 /plugins/OStatus
parent8914b69d5055c1bc7d0604ee338ffdaf6b0a8606 (diff)
parentb331e971b055386a126aaec27d661f26ba3b813c (diff)
Merge branch 'testing' into 0.9.x
Diffstat (limited to 'plugins/OStatus')
-rw-r--r--plugins/OStatus/OStatusPlugin.php34
-rw-r--r--plugins/OStatus/actions/hostmeta.php16
-rw-r--r--plugins/OStatus/actions/ostatusinit.php6
-rw-r--r--plugins/OStatus/actions/ostatussub.php14
-rw-r--r--plugins/OStatus/actions/xrd.php (renamed from plugins/OStatus/actions/webfinger.php)24
-rw-r--r--plugins/OStatus/classes/Magicsig.php3
-rw-r--r--plugins/OStatus/classes/Ostatus_profile.php498
-rw-r--r--plugins/OStatus/extlib/hkit/hcard.profile.php105
-rw-r--r--plugins/OStatus/extlib/hkit/hkit.class.php475
-rw-r--r--plugins/OStatus/lib/discovery.php310
-rw-r--r--plugins/OStatus/lib/magicenvelope.php23
-rw-r--r--plugins/OStatus/lib/pushinqueuehandler.php6
-rw-r--r--plugins/OStatus/lib/salmon.php8
-rw-r--r--plugins/OStatus/lib/webfinger.php151
14 files changed, 1327 insertions, 346 deletions
diff --git a/plugins/OStatus/OStatusPlugin.php b/plugins/OStatus/OStatusPlugin.php
index e7ffd6cc2..543944454 100644
--- a/plugins/OStatus/OStatusPlugin.php
+++ b/plugins/OStatus/OStatusPlugin.php
@@ -43,8 +43,8 @@ class OStatusPlugin extends Plugin
// Discovery actions
$m->connect('.well-known/host-meta',
array('action' => 'hostmeta'));
- $m->connect('main/webfinger',
- array('action' => 'webfinger'));
+ $m->connect('main/xrd',
+ array('action' => 'xrd'));
$m->connect('main/ostatus',
array('action' => 'ostatusinit'));
$m->connect('main/ostatus?nickname=:nickname',
@@ -103,6 +103,20 @@ class OStatusPlugin extends Plugin
}
/**
+ * Add a link header for LRDD Discovery
+ */
+ function onStartShowHTML($action)
+ {
+ if ($action instanceof ShowstreamAction) {
+ $acct = 'acct:'. $action->profile->nickname .'@'. common_config('site', 'server');
+ $url = common_local_url('xrd');
+ $url.= '?uri='. $acct;
+
+ header('Link: <'.$url.'>; rel="'. Discovery::LRDD_REL.'"; type="application/xrd+xml"');
+ }
+ }
+
+ /**
* Set up a PuSH hub link to our internal link for canonical timeline
* Atom feeds for users and groups.
*/
@@ -210,7 +224,7 @@ class OStatusPlugin extends Plugin
*
*/
- function onStartFindMentions($sender, $text, &$mentions)
+ function onEndFindMentions($sender, $text, &$mentions)
{
preg_match_all('/(?:^|\s+)@((?:\w+\.)*\w+@(?:\w+\.)*\w+(?:\w+\-\w+)*\.\w+)/',
$text,
@@ -233,11 +247,21 @@ class OStatusPlugin extends Plugin
$this->log(LOG_INFO, "Ostatus_profile found for address '$webfinger'");
+ if ($oprofile->isGroup()) {
+ continue;
+ }
$profile = $oprofile->localProfile();
+ $pos = $wmatch[1];
+ foreach ($mentions as $i => $other) {
+ // If we share a common prefix with a local user, override it!
+ if ($other['position'] == $pos) {
+ unset($mentions[$i]);
+ }
+ }
$mentions[] = array('mentioned' => array($profile),
'text' => $wmatch[0],
- 'position' => $wmatch[1],
+ 'position' => $pos,
'url' => $profile->profileurl);
}
}
@@ -634,7 +658,7 @@ class OStatusPlugin extends Plugin
function onStartUserGroupHomeUrl($group, &$url)
{
- return $this->onStartUserGroupPermalink($group, &$url);
+ return $this->onStartUserGroupPermalink($group, $url);
}
function onStartUserGroupPermalink($group, &$url)
diff --git a/plugins/OStatus/actions/hostmeta.php b/plugins/OStatus/actions/hostmeta.php
index 850b8a0fe..3d00b98ae 100644
--- a/plugins/OStatus/actions/hostmeta.php
+++ b/plugins/OStatus/actions/hostmeta.php
@@ -31,12 +31,18 @@ class HostMetaAction extends Action
{
parent::handle();
- $w = new Webfinger();
-
-
$domain = common_config('site', 'server');
- $url = common_local_url('webfinger');
+ $url = common_local_url('xrd');
$url.= '?uri={uri}';
- print $w->getHostMeta($domain, $url);
+
+ $xrd = new XRD();
+
+ $xrd = new XRD();
+ $xrd->host = $domain;
+ $xrd->links[] = array('rel' => Discovery::LRDD_REL,
+ 'template' => $url,
+ 'title' => array('Resource Descriptor'));
+
+ print $xrd->toXML();
}
}
diff --git a/plugins/OStatus/actions/ostatusinit.php b/plugins/OStatus/actions/ostatusinit.php
index 3f2f6368f..8ba8dcdcc 100644
--- a/plugins/OStatus/actions/ostatusinit.php
+++ b/plugins/OStatus/actions/ostatusinit.php
@@ -131,9 +131,9 @@ class OStatusInitAction extends Action
function connectWebfinger($acct)
{
- $w = new Webfinger;
+ $disco = new Discovery;
- $result = $w->lookup($acct);
+ $result = $disco->lookup($acct);
if (!$result) {
$this->clientError(_m("Couldn't look up OStatus account profile."));
}
@@ -144,7 +144,7 @@ class OStatusInitAction extends Action
$user = User::staticGet('nickname', $this->nickname);
$target_profile = common_local_url('userbyid', array('id' => $user->id));
- $url = $w->applyTemplate($link['template'], $target_profile);
+ $url = Discovery::applyTemplate($link['template'], $target_profile);
common_log(LOG_INFO, "Sending remote subscriber $acct to $url");
common_redirect($url, 303);
}
diff --git a/plugins/OStatus/actions/ostatussub.php b/plugins/OStatus/actions/ostatussub.php
index 12832cdcf..aae22f868 100644
--- a/plugins/OStatus/actions/ostatussub.php
+++ b/plugins/OStatus/actions/ostatussub.php
@@ -333,10 +333,18 @@ class OStatusSubAction extends Action
$group = $this->oprofile->localGroup();
if ($user->isMember($group)) {
$this->showForm(_m('Already a member!'));
- } elseif (Group_member::join($this->oprofile->group_id, $user->id)) {
- $this->successGroup();
+ return;
+ }
+ if (Event::handle('StartJoinGroup', array($group, $user))) {
+ $ok = Group_member::join($this->oprofile->group_id, $user->id);
+ if ($ok) {
+ Event::handle('EndJoinGroup', array($group, $user));
+ $this->successGroup();
+ } else {
+ $this->showForm(_m('Remote group join failed!'));
+ }
} else {
- $this->showForm(_m('Remote group join failed!'));
+ $this->showForm(_m('Remote group join aborted!'));
}
} else {
$local = $this->oprofile->localProfile();
diff --git a/plugins/OStatus/actions/webfinger.php b/plugins/OStatus/actions/xrd.php
index 34336a903..e6b694d61 100644
--- a/plugins/OStatus/actions/webfinger.php
+++ b/plugins/OStatus/actions/xrd.php
@@ -24,7 +24,7 @@
if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); }
-class WebfingerAction extends Action
+class XrdAction extends Action
{
public $uri;
@@ -40,11 +40,11 @@ class WebfingerAction extends Action
function handle()
{
- $acct = Webfinger::normalize($this->uri);
+ $acct = Discovery::normalize($this->uri);
$xrd = new XRD();
- list($nick, $domain) = explode('@', urldecode($acct));
+ list($nick, $domain) = explode('@', substr(urldecode($acct), 5));
$nick = common_canonical_nickname($nick);
$this->user = User::staticGet('nickname', $nick);
@@ -55,20 +55,20 @@ class WebfingerAction extends Action
$xrd->subject = $this->uri;
$xrd->alias[] = common_profile_url($nick);
- $xrd->links[] = array('rel' => Webfinger::PROFILEPAGE,
+ $xrd->links[] = array('rel' => Discovery::PROFILEPAGE,
'type' => 'text/html',
'href' => common_profile_url($nick));
- $xrd->links[] = array('rel' => Webfinger::UPDATESFROM,
+ $xrd->links[] = array('rel' => Discovery::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',
+ $xrd->links[] = array('rel' => Discovery::HCARD,
'type' => 'text/html',
- 'href' => common_profile_url($nick));
+ 'href' => common_local_url('hcard', array('nickname' => $nick)));
// XFN
$xrd->links[] = array('rel' => 'http://gmpg.org/xfn/11',
@@ -78,8 +78,8 @@ class WebfingerAction extends Action
$xrd->links[] = array('rel' => 'describedby',
'type' => 'application/rdf+xml',
'href' => common_local_url('foaf',
- array('nickname' => $nick)));
-
+ array('nickname' => $nick)));
+
$salmon_url = common_local_url('salmon',
array('id' => $this->user->id));
@@ -91,12 +91,12 @@ class WebfingerAction extends Action
if (!$magickey) {
// No keypair yet, let's generate one.
$magickey = new Magicsig();
- $magickey->generate();
+ $magickey->generate($this->user->id);
}
-
+
$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') . '?profile={uri}';
$xrd->links[] = array('rel' => 'http://ostatus.org/schema/1.0/subscribe',
diff --git a/plugins/OStatus/classes/Magicsig.php b/plugins/OStatus/classes/Magicsig.php
index 681aec184..02882d19b 100644
--- a/plugins/OStatus/classes/Magicsig.php
+++ b/plugins/OStatus/classes/Magicsig.php
@@ -90,7 +90,7 @@ class Magicsig extends Memcached_DataObject
return parent::insert();
}
- public function generate($key_length = 512)
+ public function generate($user_id, $key_length = 512)
{
PEAR::pushErrorHandling(PEAR_ERROR_RETURN);
@@ -101,6 +101,7 @@ class Magicsig extends Memcached_DataObject
$this->_rsa = new Crypt_RSA($params);
PEAR::popErrorHandling();
+ $this->user_id = $user_id;
$this->insert();
}
diff --git a/plugins/OStatus/classes/Ostatus_profile.php b/plugins/OStatus/classes/Ostatus_profile.php
index a366c1c2c..091056c54 100644
--- a/plugins/OStatus/classes/Ostatus_profile.php
+++ b/plugins/OStatus/classes/Ostatus_profile.php
@@ -150,27 +150,7 @@ class Ostatus_profile extends Memcached_DataObject
function asActivityObject()
{
if ($this->isGroup()) {
- $object = new ActivityObject();
- $object->type = 'http://activitystrea.ms/schema/1.0/group';
- $object->id = $this->uri;
- $self = $this->localGroup();
-
- // @fixme put a standard getAvatar() interface on groups too
- if ($self->homepage_logo) {
- $object->avatar = $self->homepage_logo;
- $map = array('png' => 'image/png',
- 'jpg' => 'image/jpeg',
- 'jpeg' => 'image/jpeg',
- 'gif' => 'image/gif');
- $extension = pathinfo(parse_url($avatarHref, PHP_URL_PATH), PATHINFO_EXTENSION);
- if (isset($map[$extension])) {
- // @fixme this ain't used/saved yet
- $object->avatarType = $map[$extension];
- }
- }
-
- $object->link = $this->uri; // @fixme accurate?
- return $object;
+ return ActivityObject::fromGroup($this->localGroup());
} else {
return ActivityObject::fromProfile($this->localProfile());
}
@@ -189,57 +169,13 @@ class Ostatus_profile extends Memcached_DataObject
*/
function asActivityNoun($element)
{
- $xs = new XMLStringer(true);
- $avatarHref = Avatar::defaultImage(AVATAR_PROFILE_SIZE);
- $avatarType = 'image/png';
if ($this->isGroup()) {
- $type = 'http://activitystrea.ms/schema/1.0/group';
- $self = $this->localGroup();
-
- // @fixme put a standard getAvatar() interface on groups too
- if ($self->homepage_logo) {
- $avatarHref = $self->homepage_logo;
- $map = array('png' => 'image/png',
- 'jpg' => 'image/jpeg',
- 'jpeg' => 'image/jpeg',
- 'gif' => 'image/gif');
- $extension = pathinfo(parse_url($avatarHref, PHP_URL_PATH), PATHINFO_EXTENSION);
- if (isset($map[$extension])) {
- $avatarType = $map[$extension];
- }
- }
+ $noun = ActivityObject::fromGroup($this->localGroup());
+ return $noun->asString('activity:' . $element);
} else {
- $type = 'http://activitystrea.ms/schema/1.0/person';
- $self = $this->localProfile();
- $avatar = $self->getAvatar(AVATAR_PROFILE_SIZE);
- if ($avatar) {
- $avatarHref = $avatar->url;
- $avatarType = $avatar->mediatype;
- }
+ $noun = ActivityObject::fromProfile($this->localProfile());
+ return $noun->asString('activity:' . $element);
}
- $xs->elementStart('activity:' . $element);
- $xs->element(
- 'activity:object-type',
- null,
- $type
- );
- $xs->element(
- 'id',
- null,
- $this->uri); // ?
- $xs->element('title', null, $self->getBestName());
-
- $xs->element(
- 'link', array(
- 'type' => $avatarType,
- 'href' => $avatarHref
- ),
- ''
- );
-
- $xs->elementEnd('activity:' . $element);
-
- return $xs->getString();
}
/**
@@ -332,6 +268,9 @@ class Ostatus_profile extends Memcached_DataObject
*/
public function unsubscribe() {
$feedsub = FeedSub::staticGet('uri', $this->feeduri);
+ if (!$feedsub) {
+ return true;
+ }
if ($feedsub->sub_state == 'active') {
return $feedsub->unsubscribe();
} else if ($feedsub->sub_state == '' || $feedsub->sub_state == 'inactive' || $feedsub->sub_state == 'unsubscribe') {
@@ -356,7 +295,7 @@ class Ostatus_profile extends Memcached_DataObject
$count = $this->localProfile()->subscriberCount();
}
if ($count == 0) {
- common_log(LOG_INFO, "Unsubscribing from now-unused remote feed $oprofile->feeduri");
+ common_log(LOG_INFO, "Unsubscribing from now-unused remote feed $this->feeduri");
$this->unsubscribe();
return true;
} else {
@@ -398,7 +337,8 @@ class Ostatus_profile extends Memcached_DataObject
'xmlns:thr' => 'http://purl.org/syndication/thread/1.0',
'xmlns:georss' => 'http://www.georss.org/georss',
'xmlns:ostatus' => 'http://ostatus.org/schema/1.0',
- 'xmlns:poco' => 'http://portablecontacts.net/spec/1.0');
+ 'xmlns:poco' => 'http://portablecontacts.net/spec/1.0',
+ 'xmlns:media' => 'http://purl.org/syndication/atommedia');
$entry = new XMLStringer();
$entry->elementStart('entry', $attributes);
@@ -482,36 +422,6 @@ class Ostatus_profile extends Memcached_DataObject
}
}
- function atomFeed($actor)
- {
- $feed = new Atom10Feed();
- // @fixme should these be set up somewhere else?
- $feed->addNamespace('activity', 'http://activitystrea.ms/spec/1.0/');
- $feed->addNamespace('thr', 'http://purl.org/syndication/thread/1.0');
- $feed->addNamespace('georss', 'http://www.georss.org/georss');
- $feed->addNamespace('ostatus', 'http://ostatus.org/schema/1.0');
-
- $taguribase = common_config('integration', 'taguri');
- $feed->setId("tag:{$taguribase}:UserTimeline:{$actor->id}"); // ???
-
- $feed->setTitle($actor->getBestName() . ' timeline'); // @fixme
- $feed->setUpdated(time());
- $feed->setPublished(time());
-
- $feed->addLink(common_local_url('ApiTimelineUser',
- array('id' => $actor->id,
- 'type' => 'atom')),
- array('rel' => 'self',
- 'type' => 'application/atom+xml'));
-
- $feed->addLink(common_local_url('userbyid',
- array('id' => $actor->id)),
- array('rel' => 'alternate',
- 'type' => 'text/html'));
-
- return $feed;
- }
-
/**
* Read and post notices for updates from the feed.
* Currently assumes that all items in the feed are new,
@@ -607,12 +517,39 @@ class Ostatus_profile extends Memcached_DataObject
$rendered = $this->purify($activity->object->content);
$content = html_entity_decode(strip_tags($rendered));
+ $shortened = common_shorten_links($content);
+
+ // If it's too long, try using the summary, and make the
+ // HTML an attachment.
+
+ $attachment = null;
+
+ if (Notice::contentTooLong($shortened)) {
+ $attachment = $this->saveHTMLFile($activity->object->title, $rendered);
+ $summary = $activity->object->summary;
+ if (empty($summary)) {
+ $summary = $content;
+ }
+ $shortSummary = common_shorten_links($summary);
+ if (Notice::contentTooLong($shortSummary)) {
+ $url = common_shorten_url(common_local_url('attachment',
+ array('attachment' => $attachment->id)));
+ $shortSummary = substr($shortSummary,
+ 0,
+ Notice::maxContent() - (mb_strlen($url) + 2));
+ $shortSummary .= '… ' . $url;
+ $content = $shortSummary;
+ $rendered = common_render_text($content);
+ }
+ }
+
$options = array('is_local' => Notice::REMOTE_OMB,
'url' => $sourceUrl,
'uri' => $sourceUri,
'rendered' => $rendered,
'replies' => array(),
- 'groups' => array());
+ 'groups' => array(),
+ 'tags' => array());
// Check for optional attributes...
@@ -647,6 +584,16 @@ class Ostatus_profile extends Memcached_DataObject
}
}
+ // Atom categories <-> hashtags
+ foreach ($activity->categories as $cat) {
+ if ($cat->term) {
+ $term = common_canonical_tag($cat->term);
+ if ($term) {
+ $options['tags'][] = $term;
+ }
+ }
+ }
+
try {
$saved = Notice::saveNew($oprofile->profile_id,
$content,
@@ -654,6 +601,9 @@ class Ostatus_profile extends Memcached_DataObject
$options);
if ($saved) {
Ostatus_source::saveNew($saved, $this, $method);
+ if (!empty($attachment)) {
+ File_to_post::processNew($attachment->id, $saved->id);
+ }
}
} catch (Exception $e) {
common_log(LOG_ERR, "OStatus save of remote message $sourceUri failed: " . $e->getMessage());
@@ -747,11 +697,18 @@ class Ostatus_profile extends Memcached_DataObject
{
// Get the canonical feed URI and check it
$discover = new FeedDiscovery();
- $feeduri = $discover->discoverFromURL($profile_uri);
+ if ($hints['feedurl']) {
+ $feeduri = $hints['feedurl'];
+ $feeduri = $discover->discoverFromFeedURL($feeduri);
+ } else {
+ $feeduri = $discover->discoverFromURL($profile_uri);
+ $hints['feedurl'] = $feeduri;
+ }
- //$feedsub = FeedSub::ensureFeed($feeduri, $discover->feed);
$huburi = $discover->getAtomLink('hub');
+ $hints['hub'] = $huburi;
$salmonuri = $discover->getAtomLink('salmon');
+ $hints['salmon'] = $salmonuri;
if (!$huburi) {
// We can only deal with folks with a PuSH hub
@@ -766,7 +723,7 @@ class Ostatus_profile extends Memcached_DataObject
if (!empty($subject)) {
$subjObject = new ActivityObject($subject);
- return self::ensureActivityObjectProfile($subjObject, $feeduri, $salmonuri, $hints);
+ return self::ensureActivityObjectProfile($subjObject, $hints);
}
// Otherwise, try the feed author
@@ -775,7 +732,7 @@ class Ostatus_profile extends Memcached_DataObject
if (!empty($author)) {
$authorObject = new ActivityObject($author);
- return self::ensureActivityObjectProfile($authorObject, $feeduri, $salmonuri, $hints);
+ return self::ensureActivityObjectProfile($authorObject, $hints);
}
// Sheesh. Not a very nice feed! Let's try fingerpoken in the
@@ -791,7 +748,7 @@ class Ostatus_profile extends Memcached_DataObject
if (!empty($actor)) {
$actorObject = new ActivityObject($actor);
- return self::ensureActivityObjectProfile($actorObject, $feeduri, $salmonuri, $hints);
+ return self::ensureActivityObjectProfile($actorObject, $hints);
}
@@ -799,7 +756,7 @@ class Ostatus_profile extends Memcached_DataObject
if (!empty($author)) {
$authorObject = new ActivityObject($author);
- return self::ensureActivityObjectProfile($authorObject, $feeduri, $salmonuri, $hints);
+ return self::ensureActivityObjectProfile($authorObject, $hints);
}
}
@@ -868,8 +825,20 @@ class Ostatus_profile extends Memcached_DataObject
protected static function getActivityObjectAvatar($object, $hints=array())
{
- if ($object->avatar) {
- return $object->avatar;
+ if ($object->avatarLinks) {
+ $best = false;
+ // Take the exact-size avatar, or the largest avatar, or the first avatar if all sizeless
+ foreach ($object->avatarLinks as $avatar) {
+ if ($avatar->width == AVATAR_PROFILE_SIZE && $avatar->height = AVATAR_PROFILE_SIZE) {
+ // Exact match!
+ $best = $avatar;
+ break;
+ }
+ if (!$best || $avatar->width > $best->width) {
+ $best = $avatar;
+ }
+ }
+ return $best->url;
} else if (array_key_exists('avatar', $hints)) {
return $hints['avatar'];
}
@@ -932,18 +901,18 @@ class Ostatus_profile extends Memcached_DataObject
* @return Ostatus_profile
*/
- public static function ensureActorProfile($activity, $feeduri=null, $salmonuri=null)
+ public static function ensureActorProfile($activity, $hints=array())
{
- return self::ensureActivityObjectProfile($activity->actor, $feeduri, $salmonuri);
+ return self::ensureActivityObjectProfile($activity->actor, $hints);
}
- public static function ensureActivityObjectProfile($object, $feeduri=null, $salmonuri=null, $hints=array())
+ public static function ensureActivityObjectProfile($object, $hints=array())
{
$profile = self::getActivityObjectProfile($object);
if ($profile) {
$profile->updateFromActivityObject($object, $hints);
} else {
- $profile = self::createActivityObjectProfile($object, $feeduri, $salmonuri, $hints);
+ $profile = self::createActivityObjectProfile($object, $hints);
}
return $profile;
}
@@ -989,58 +958,55 @@ class Ostatus_profile extends Memcached_DataObject
* @fixme validate stuff somewhere
*/
- protected static function createActorProfile($activity, $feeduri=null, $salmonuri=null)
- {
- $actor = $activity->actor;
-
- self::createActivityObjectProfile($actor, $feeduri, $salmonuri);
- }
-
/**
* Create local ostatus_profile and profile/user_group entries for
* the provided remote user or group.
*
* @param ActivityObject $object
- * @param string $feeduri
- * @param string $salmonuri
* @param array $hints
*
- * @fixme fold $feeduri/$salmonuri into $hints
* @return Ostatus_profile
*/
- protected static function createActivityObjectProfile($object, $feeduri=null, $salmonuri=null, $hints=array())
+ protected static function createActivityObjectProfile($object, $hints=array())
{
- $homeuri = $object->id;
+ $homeuri = $object->id;
+ $discover = false;
if (!$homeuri) {
common_log(LOG_DEBUG, __METHOD__ . " empty actor profile URI: " . var_export($activity, true));
throw new ServerException("No profile URI");
}
- if (empty($feeduri)) {
- if (array_key_exists('feedurl', $hints)) {
- $feeduri = $hints['feedurl'];
- }
+ if (array_key_exists('feedurl', $hints)) {
+ $feeduri = $hints['feedurl'];
+ } else {
+ $discover = new FeedDiscovery();
+ $feeduri = $discover->discoverFromURL($homeuri);
}
- if (empty($salmonuri)) {
- if (array_key_exists('salmon', $hints)) {
- $salmonuri = $hints['salmon'];
+ if (array_key_exists('salmon', $hints)) {
+ $salmonuri = $hints['salmon'];
+ } else {
+ if (!$discover) {
+ $discover = new FeedDiscovery();
+ $discover->discoverFromFeedURL($hints['feedurl']);
}
+ $salmonuri = $discover->getAtomLink('salmon');
}
- if (!$feeduri || !$salmonuri) {
- // Get the canonical feed URI and check it
- $discover = new FeedDiscovery();
- $feeduri = $discover->discoverFromURL($homeuri);
-
+ if (array_key_exists('hub', $hints)) {
+ $huburi = $hints['hub'];
+ } else {
+ if (!$discover) {
+ $discover = new FeedDiscovery();
+ $discover->discoverFromFeedURL($hints['feedurl']);
+ }
$huburi = $discover->getAtomLink('hub');
- $salmonuri = $discover->getAtomLink('salmon');
+ }
- if (!$huburi) {
- // We can only deal with folks with a PuSH hub
- throw new FeedSubNoHubException();
- }
+ if (!$huburi) {
+ // We can only deal with folks with a PuSH hub
+ throw new FeedSubNoHubException();
}
$oprofile = new Ostatus_profile();
@@ -1054,8 +1020,8 @@ class Ostatus_profile extends Memcached_DataObject
if ($object->type == ActivityObject::PERSON) {
$profile = new Profile();
+ $profile->created = common_sql_now();
self::updateProfile($profile, $object, $hints);
- $profile->created = common_sql_now();
$oprofile->profile_id = $profile->insert();
if (!$oprofile->profile_id) {
@@ -1063,6 +1029,7 @@ class Ostatus_profile extends Memcached_DataObject
}
} else {
$group = new User_group();
+ $group->uri = $homeuri;
$group->created = common_sql_now();
self::updateGroup($group, $object, $hints);
@@ -1110,18 +1077,35 @@ class Ostatus_profile extends Memcached_DataObject
$orig = clone($profile);
$profile->nickname = self::getActivityObjectNickname($object, $hints);
- $profile->fullname = $object->title;
+
+ if (!empty($object->title)) {
+ $profile->fullname = $object->title;
+ } else if (array_key_exists('fullname', $hints)) {
+ $profile->fullname = $hints['fullname'];
+ }
+
if (!empty($object->link)) {
$profile->profileurl = $object->link;
} else if (array_key_exists('profileurl', $hints)) {
$profile->profileurl = $hints['profileurl'];
+ } else if (Validate::uri($object->id, array('allowed_schemes' => array('http', 'https')))) {
+ $profile->profileurl = $object->id;
+ }
+
+ $profile->bio = self::getActivityObjectBio($object, $hints);
+ $profile->location = self::getActivityObjectLocation($object, $hints);
+ $profile->homepage = self::getActivityObjectHomepage($object, $hints);
+
+ if (!empty($object->geopoint)) {
+ $location = ActivityContext::locationFromPoint($object->geopoint);
+ if (!empty($location)) {
+ $profile->lat = $location->lat;
+ $profile->lon = $location->lon;
+ }
}
- // @fixme bio
// @fixme tags/categories
- // @fixme location?
// @todo tags from categories
- // @todo lat/lon/location?
if ($profile->id) {
common_log(LOG_DEBUG, "Updating OStatus profile $profile->id from remote info $object->id: " . var_export($object, true) . var_export($hints, true));
@@ -1133,19 +1117,19 @@ class Ostatus_profile extends Memcached_DataObject
{
$orig = clone($group);
- // @fixme need to make nick unique etc *hack hack*
$group->nickname = self::getActivityObjectNickname($object, $hints);
$group->fullname = $object->title;
- // @fixme no canonical profileurl; using homepage instead for now
- $group->homepage = $object->id;
+ if (!empty($object->link)) {
+ $group->mainpage = $object->link;
+ } else if (array_key_exists('profileurl', $hints)) {
+ $group->mainpage = $hints['profileurl'];
+ }
- // @fixme homepage
- // @fixme bio
- // @fixme tags/categories
- // @fixme location?
// @todo tags from categories
- // @todo lat/lon/location?
+ $group->description = self::getActivityObjectBio($object, $hints);
+ $group->location = self::getActivityObjectLocation($object, $hints);
+ $group->homepage = self::getActivityObjectHomepage($object, $hints);
if ($group->id) {
common_log(LOG_DEBUG, "Updating OStatus group $group->id from remote info $object->id: " . var_export($object, true) . var_export($hints, true));
@@ -1153,6 +1137,69 @@ class Ostatus_profile extends Memcached_DataObject
}
}
+ protected static function getActivityObjectHomepage($object, $hints=array())
+ {
+ $homepage = null;
+ $poco = $object->poco;
+
+ if (!empty($poco)) {
+ $url = $poco->getPrimaryURL();
+ if ($url->type == 'homepage') {
+ $homepage = $url->value;
+ }
+ }
+
+ // @todo Try for a another PoCo URL?
+
+ return $homepage;
+ }
+
+ protected static function getActivityObjectLocation($object, $hints=array())
+ {
+ $location = null;
+
+ if (!empty($object->poco) &&
+ isset($object->poco->address->formatted)) {
+ $location = $object->poco->address->formatted;
+ } else if (array_key_exists('location', $hints)) {
+ $location = $hints['location'];
+ }
+
+ if (!empty($location)) {
+ if (mb_strlen($location) > 255) {
+ $location = mb_substr($note, 0, 255 - 3) . ' … ';
+ }
+ }
+
+ // @todo Try to find location some othe way? Via goerss point?
+
+ return $location;
+ }
+
+ protected static function getActivityObjectBio($object, $hints=array())
+ {
+ $bio = null;
+
+ if (!empty($object->poco)) {
+ $note = $object->poco->note;
+ } else if (array_key_exists('bio', $hints)) {
+ $note = $hints['bio'];
+ }
+
+ if (!empty($note)) {
+ if (Profile::bioTooLong($note)) {
+ // XXX: truncate ok?
+ $bio = mb_substr($note, 0, Profile::maxBio() - 3) . ' … ';
+ } else {
+ $bio = $note;
+ }
+ }
+
+ // @todo Try to get bio info some other way?
+
+ return $bio;
+ }
+
protected static function getActivityObjectNickname($object, $hints=array())
{
if ($object->poco) {
@@ -1160,10 +1207,15 @@ class Ostatus_profile extends Memcached_DataObject
return common_nicknamize($object->poco->preferredUsername);
}
}
+
if (!empty($object->nickname)) {
return common_nicknamize($object->nickname);
}
+ if (array_key_exists('nickname', $hints)) {
+ return $hints['nickname'];
+ }
+
// Try the definitive ID
$nickname = self::nicknameFromURI($object->id);
@@ -1208,35 +1260,54 @@ class Ostatus_profile extends Memcached_DataObject
public static function ensureWebfinger($addr)
{
+ // First, try the cache
+
+ $uri = self::cacheGet(sprintf('ostatus_profile:webfinger:%s', $addr));
+
+ if ($uri !== false) {
+ if (is_null($uri)) {
+ return null;
+ }
+ $oprofile = Ostatus_profile::staticGet('uri', $uri);
+ if (!empty($oprofile)) {
+ return $oprofile;
+ }
+ }
+
// First, look it up
$oprofile = Ostatus_profile::staticGet('uri', 'acct:'.$addr);
if (!empty($oprofile)) {
+ self::cacheSet(sprintf('ostatus_profile:webfinger:%s', $addr), $oprofile->uri);
return $oprofile;
}
// Now, try some discovery
- $wf = new Webfinger();
+ $disco = new Discovery();
- $result = $wf->lookup($addr);
+ $result = $disco->lookup($addr);
if (!$result) {
+ self::cacheSet(sprintf('ostatus_profile:webfinger:%s', $addr), null);
return null;
}
foreach ($result->links as $link) {
switch ($link['rel']) {
- case Webfinger::PROFILEPAGE:
+ case Discovery::PROFILEPAGE:
$profileUrl = $link['href'];
break;
case 'salmon':
$salmonEndpoint = $link['href'];
break;
- case Webfinger::UPDATESFROM:
+ case Discovery::UPDATESFROM:
$feedUrl = $link['href'];
break;
+ case Discovery::HCARD:
+ $hcardUrl = $link['href'];
+ break;
default:
common_log(LOG_NOTICE, "Don't know what to do with rel = '{$link['rel']}'");
break;
@@ -1248,11 +1319,19 @@ class Ostatus_profile extends Memcached_DataObject
'feedurl' => $feedUrl,
'salmon' => $salmonEndpoint);
+ if (isset($hcardUrl)) {
+ $hcardHints = self::slurpHcard($hcardUrl);
+ // Note: Webfinger > hcard
+ $hints = array_merge($hcardHints, $hints);
+ }
+
// If we got a feed URL, try that
if (isset($feedUrl)) {
try {
+ common_log(LOG_INFO, "Discovery on acct:$addr with feed URL $feedUrl");
$oprofile = self::ensureProfile($feedUrl, $hints);
+ self::cacheSet(sprintf('ostatus_profile:webfinger:%s', $addr), $oprofile->uri);
return $oprofile;
} catch (Exception $e) {
common_log(LOG_WARNING, "Failed creating profile from feed URL '$feedUrl': " . $e->getMessage());
@@ -1264,7 +1343,9 @@ class Ostatus_profile extends Memcached_DataObject
if (isset($profileUrl)) {
try {
+ common_log(LOG_INFO, "Discovery on acct:$addr with profile URL $profileUrl");
$oprofile = self::ensureProfile($profileUrl, $hints);
+ self::cacheSet(sprintf('ostatus_profile:webfinger:%s', $addr), $oprofile->uri);
return $oprofile;
} catch (Exception $e) {
common_log(LOG_WARNING, "Failed creating profile from profile URL '$profileUrl': " . $e->getMessage());
@@ -1316,9 +1397,106 @@ class Ostatus_profile extends Memcached_DataObject
throw new Exception("Couldn't save ostatus_profile for '$addr'");
}
+ self::cacheSet(sprintf('ostatus_profile:webfinger:%s', $addr), $oprofile->uri);
return $oprofile;
}
return null;
}
+
+ function saveHTMLFile($title, $rendered)
+ {
+ $final = sprintf("<!DOCTYPE html>\n<html><head><title>%s</title></head>".
+ '<body><div>%s</div></body></html>',
+ htmlspecialchars($title),
+ $rendered);
+
+ $filename = File::filename($this->localProfile(),
+ 'ostatus', // ignored?
+ 'text/html');
+
+ $filepath = File::path($filename);
+
+ file_put_contents($filepath, $final);
+
+ $file = new File;
+
+ $file->filename = $filename;
+ $file->url = File::url($filename);
+ $file->size = filesize($filepath);
+ $file->date = time();
+ $file->mimetype = 'text/html';
+
+ $file_id = $file->insert();
+
+ if ($file_id === false) {
+ common_log_db_error($file, "INSERT", __FILE__);
+ throw new ServerException(_('Could not store HTML content of long post as file.'));
+ }
+
+ return $file;
+ }
+
+ protected static function slurpHcard($url)
+ {
+ set_include_path(get_include_path() . PATH_SEPARATOR . INSTALLDIR . '/plugins/OStatus/extlib/hkit/');
+ require_once('hkit.class.php');
+
+ $h = new hKit;
+
+ // Google Buzz hcards need to be tidied. Probably others too.
+
+ $h->tidy_mode = 'proxy'; // 'proxy', 'exec', 'php' or 'none'
+
+ // Get by URL
+ $hcards = $h->getByURL('hcard', $url);
+
+ if (empty($hcards)) {
+ return array();
+ }
+
+ // @fixme more intelligent guess on multi-hcard pages
+ $hcard = $hcards[0];
+
+ $hints = array();
+
+ $hints['profileurl'] = $url;
+
+ if (array_key_exists('nickname', $hcard)) {
+ $hints['nickname'] = $hcard['nickname'];
+ }
+
+ if (array_key_exists('fn', $hcard)) {
+ $hints['fullname'] = $hcard['fn'];
+ } else if (array_key_exists('n', $hcard)) {
+ $hints['fullname'] = implode(' ', $hcard['n']);
+ }
+
+ if (array_key_exists('photo', $hcard)) {
+ $hints['avatar'] = $hcard['photo'];
+ }
+
+ if (array_key_exists('note', $hcard)) {
+ $hints['bio'] = $hcard['note'];
+ }
+
+ if (array_key_exists('adr', $hcard)) {
+ if (is_string($hcard['adr'])) {
+ $hints['location'] = $hcard['adr'];
+ } else if (is_array($hcard['adr'])) {
+ $hints['location'] = implode(' ', $hcard['adr']);
+ }
+ }
+
+ if (array_key_exists('url', $hcard)) {
+ if (is_string($hcard['url'])) {
+ $hints['homepage'] = $hcard['url'];
+ } else if (is_array($hcard['adr'])) {
+ // HACK get the last one; that's how our hcards look
+ $hints['homepage'] = $hcard['url'][count($hcard['url'])-1];
+ }
+ }
+
+ return $hints;
+ }
}
diff --git a/plugins/OStatus/extlib/hkit/hcard.profile.php b/plugins/OStatus/extlib/hkit/hcard.profile.php
new file mode 100644
index 000000000..6ec0dc890
--- /dev/null
+++ b/plugins/OStatus/extlib/hkit/hcard.profile.php
@@ -0,0 +1,105 @@
+<?php
+ // hcard profile for hkit
+
+ $this->root_class = 'vcard';
+
+ $this->classes = array(
+ 'fn', array('honorific-prefix', 'given-name', 'additional-name', 'family-name', 'honorific-suffix'),
+ 'n', array('honorific-prefix', 'given-name', 'additional-name', 'family-name', 'honorific-suffix'),
+ 'adr', array('post-office-box', 'extended-address', 'street-address', 'postal-code', 'country-name', 'type', 'region', 'locality'),
+ 'label', 'bday', 'agent', 'nickname', 'photo', 'class',
+ 'email', array('type', 'value'),
+ 'category', 'key', 'logo', 'mailer', 'note',
+ 'org', array('organization-name', 'organization-unit'),
+ 'tel', array('type', 'value'),
+ 'geo', array('latitude', 'longitude'),
+ 'tz', 'uid', 'url', 'rev', 'role', 'sort-string', 'sound', 'title'
+ );
+
+ // classes that must only appear once per card
+ $this->singles = array(
+ 'fn'
+ );
+
+ // classes that are required (not strictly enforced - give at least one!)
+ $this->required = array(
+ 'fn'
+ );
+
+ $this->att_map = array(
+ 'fn' => array('IMG|alt'),
+ 'url' => array('A|href', 'IMG|src', 'AREA|href'),
+ 'photo' => array('IMG|src'),
+ 'bday' => array('ABBR|title'),
+ 'logo' => array('IMG|src'),
+ 'email' => array('A|href'),
+ 'geo' => array('ABBR|title')
+ );
+
+
+ $this->callbacks = array(
+ 'url' => array($this, 'resolvePath'),
+ 'photo' => array($this, 'resolvePath'),
+ 'logo' => array($this, 'resolvePath'),
+ 'email' => array($this, 'resolveEmail')
+ );
+
+
+
+ function hKit_hcard_post($a)
+ {
+
+ foreach ($a as &$vcard){
+
+ hKit_implied_n_optimization($vcard);
+ hKit_implied_n_from_fn($vcard);
+
+ }
+
+ return $a;
+
+ }
+
+
+ function hKit_implied_n_optimization(&$vcard)
+ {
+ if (array_key_exists('fn', $vcard) && !is_array($vcard['fn']) &&
+ !array_key_exists('n', $vcard) && (!array_key_exists('org', $vcard) || $vcard['fn'] != $vcard['org'])){
+
+ if (sizeof(explode(' ', $vcard['fn'])) == 2){
+ $patterns = array();
+ $patterns[] = array('/^(\S+),\s*(\S{1})$/', 2, 1); // Lastname, Initial
+ $patterns[] = array('/^(\S+)\s*(\S{1})\.*$/', 2, 1); // Lastname Initial(.)
+ $patterns[] = array('/^(\S+),\s*(\S+)$/', 2, 1); // Lastname, Firstname
+ $patterns[] = array('/^(\S+)\s*(\S+)$/', 1, 2); // Firstname Lastname
+
+ foreach ($patterns as $pattern){
+ if (preg_match($pattern[0], $vcard['fn'], $matches) === 1){
+ $n = array();
+ $n['given-name'] = $matches[$pattern[1]];
+ $n['family-name'] = $matches[$pattern[2]];
+ $vcard['n'] = $n;
+
+
+ break;
+ }
+ }
+ }
+ }
+ }
+
+
+ function hKit_implied_n_from_fn(&$vcard)
+ {
+ if (array_key_exists('fn', $vcard) && is_array($vcard['fn'])
+ && !array_key_exists('n', $vcard) && (!array_key_exists('org', $vcard) || $vcard['fn'] != $vcard['org'])){
+
+ $vcard['n'] = $vcard['fn'];
+ }
+
+ if (array_key_exists('fn', $vcard) && is_array($vcard['fn'])){
+ $vcard['fn'] = $vcard['fn']['text'];
+ }
+ }
+
+?> \ No newline at end of file
diff --git a/plugins/OStatus/extlib/hkit/hkit.class.php b/plugins/OStatus/extlib/hkit/hkit.class.php
new file mode 100644
index 000000000..c3a54cff6
--- /dev/null
+++ b/plugins/OStatus/extlib/hkit/hkit.class.php
@@ -0,0 +1,475 @@
+<?php
+
+ /*
+
+ hKit Library for PHP5 - a generic library for parsing Microformats
+ Copyright (C) 2006 Drew McLellan
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+
+ Author
+ Drew McLellan - http://allinthehead.com/
+
+ Contributors:
+ Scott Reynen - http://www.randomchaos.com/
+
+ Version 0.5, 22-Jul-2006
+ fixed by-ref issue cropping up in PHP 5.0.5
+ fixed a bug with a@title
+ added support for new fn=n optimisation
+ added support for new a.include include-pattern
+ Version 0.4, 23-Jun-2006
+ prevented nested includes from causing infinite loops
+ returns false if URL can't be fetched
+ added pre-flight check for base support level
+ added deduping of once-only classnames
+ prevented accumulation of multiple 'value' values
+ tuned whitespace handling and treatment of DEL elements
+ Version 0.3, 21-Jun-2006
+ added post-processor callback method into profiles
+ fixed minor problems raised by hcard testsuite
+ added support for include-pattern
+ added support for td@headers pattern
+ added implied-n optimization into default hcard profile
+ Version 0.2, 20-Jun-2006
+ added class callback mechanism
+ added resolvePath & resolveEmail
+ added basic BASE support
+ Version 0.1.1, 19-Jun-2006 (different timezone, no time machine)
+ added external Tidy option
+ Version 0.1, 20-Jun-2006
+ initial release
+
+
+
+
+ */
+
+ class hKit
+ {
+
+ public $tidy_mode = 'proxy'; // 'proxy', 'exec', 'php' or 'none'
+ public $tidy_proxy = 'http://cgi.w3.org/cgi-bin/tidy?forceXML=on&docAddr='; // required only for tidy_mode=proxy
+ public $tmp_dir = '/path/to/writable/dir/'; // required only for tidy_mode=exec
+
+ private $root_class = '';
+ private $classes = '';
+ private $singles = '';
+ private $required = '';
+ private $att_map = '';
+ private $callbacks = '';
+ private $processor = '';
+
+ private $url = '';
+ private $base = '';
+ private $doc = '';
+
+
+ public function hKit()
+ {
+ // pre-flight checks
+ $pass = true;
+ $required = array('dom_import_simplexml', 'file_get_contents', 'simplexml_load_string');
+ $missing = array();
+
+ foreach ($required as $f){
+ if (!function_exists($f)){
+ $pass = false;
+ $missing[] = $f . '()';
+ }
+ }
+
+ if (!$pass)
+ die('hKit error: these required functions are not available: <strong>' . implode(', ', $missing) . '</strong>');
+
+ }
+
+
+ public function getByURL($profile='', $url='')
+ {
+
+ if ($profile=='' || $url == '') return false;
+
+ $this->loadProfile($profile);
+
+ $source = $this->loadURL($url);
+
+ if ($source){
+ $tidy_xhtml = $this->tidyThis($source);
+
+ $fragment = false;
+
+ if (strrchr($url, '#'))
+ $fragment = array_pop(explode('#', $url));
+
+ $doc = $this->loadDoc($tidy_xhtml, $fragment);
+ $s = $this->processNodes($doc, $this->classes);
+ $s = $this->postProcess($profile, $s);
+
+ return $s;
+ }else{
+ return false;
+ }
+ }
+
+ public function getByString($profile='', $input_xml='')
+ {
+ if ($profile=='' || $input_xml == '') return false;
+
+ $this->loadProfile($profile);
+
+ $doc = $this->loadDoc($input_xml);
+ $s = $this->processNodes($doc, $this->classes);
+ $s = $this->postProcess($profile, $s);
+
+ return $s;
+
+ }
+
+ private function processNodes($items, $classes, $allow_includes=true){
+
+ $out = array();
+
+ foreach($items as $item){
+ $data = array();
+
+ for ($i=0; $i<sizeof($classes); $i++){
+
+ if (!is_array($classes[$i])){
+
+ $xpath = ".//*[contains(concat(' ',normalize-space(@class),' '),' " . $classes[$i] . " ')]";
+ $results = $item->xpath($xpath);
+
+ if ($results){
+ foreach ($results as $result){
+ if (isset($classes[$i+1]) && is_array($classes[$i+1])){
+ $nodes = $this->processNodes($results, $classes[$i+1]);
+ if (sizeof($nodes) > 0){
+ $nodes = array_merge(array('text'=>$this->getNodeValue($result, $classes[$i])), $nodes);
+ $data[$classes[$i]] = $nodes;
+ }else{
+ $data[$classes[$i]] = $this->getNodeValue($result, $classes[$i]);
+ }
+
+ }else{
+ if (isset($data[$classes[$i]])){
+ if (is_array($data[$classes[$i]])){
+ // is already an array - append
+ $data[$classes[$i]][] = $this->getNodeValue($result, $classes[$i]);
+
+ }else{
+ // make it an array
+ if ($classes[$i] == 'value'){ // unless it's the 'value' of a type/value pattern
+ $data[$classes[$i]] .= $this->getNodeValue($result, $classes[$i]);
+ }else{
+ $old_val = $data[$classes[$i]];
+ $data[$classes[$i]] = array($old_val, $this->getNodeValue($result, $classes[$i]));
+ $old_val = false;
+ }
+ }
+ }else{
+ // set as normal value
+ $data[$classes[$i]] = $this->getNodeValue($result, $classes[$i]);
+
+ }
+ }
+
+ // td@headers pattern
+ if (strtoupper(dom_import_simplexml($result)->tagName)== "TD" && $result['headers']){
+ $include_ids = explode(' ', $result['headers']);
+ $doc = $this->doc;
+ foreach ($include_ids as $id){
+ $xpath = "//*[@id='$id']/..";
+ $includes = $doc->xpath($xpath);
+ foreach ($includes as $include){
+ $tmp = $this->processNodes($include, $this->classes);
+ if (is_array($tmp)) $data = array_merge($data, $tmp);
+ }
+ }
+ }
+ }
+ }
+ }
+ $result = false;
+ }
+
+ // include-pattern
+ if ($allow_includes){
+ $xpath = ".//*[contains(concat(' ',normalize-space(@class),' '),' include ')]";
+ $results = $item->xpath($xpath);
+
+ if ($results){
+ foreach ($results as $result){
+ $tagName = strtoupper(dom_import_simplexml($result)->tagName);
+ if ((($tagName == "OBJECT" && $result['data']) || ($tagName == "A" && $result['href']))
+ && preg_match('/\binclude\b/', $result['class'])){
+ $att = ($tagName == "OBJECT" ? 'data' : 'href');
+ $id = str_replace('#', '', $result[$att]);
+ $doc = $this->doc;
+ $xpath = "//*[@id='$id']";
+ $includes = $doc->xpath($xpath);
+ foreach ($includes as $include){
+ $include = simplexml_load_string('<root1><root2>'.$include->asXML().'</root2></root1>'); // don't ask.
+ $tmp = $this->processNodes($include, $this->classes, false);
+ if (is_array($tmp)) $data = array_merge($data, $tmp);
+ }
+ }
+ }
+ }
+ }
+ $out[] = $data;
+ }
+
+ if (sizeof($out) > 1){
+ return $out;
+ }else if (isset($data)){
+ return $data;
+ }else{
+ return array();
+ }
+ }
+
+
+ private function getNodeValue($node, $className)
+ {
+
+ $tag_name = strtoupper(dom_import_simplexml($node)->tagName);
+ $s = false;
+
+ // ignore DEL tags
+ if ($tag_name == 'DEL') return $s;
+
+ // look up att map values
+ if (array_key_exists($className, $this->att_map)){
+
+ foreach ($this->att_map[$className] as $map){
+ if (preg_match("/$tag_name\|/", $map)){
+ $s = ''.$node[array_pop($foo = explode('|', $map))];
+ }
+ }
+ }
+
+ // if nothing and OBJ, try data.
+ if (!$s && $tag_name=='OBJECT' && $node['data']) $s = ''.$node['data'];
+
+ // if nothing and IMG, try alt.
+ if (!$s && $tag_name=='IMG' && $node['alt']) $s = ''.$node['alt'];
+
+ // if nothing and AREA, try alt.
+ if (!$s && $tag_name=='AREA' && $node['alt']) $s = ''.$node['alt'];
+
+ //if nothing and not A, try title.
+ if (!$s && $tag_name!='A' && $node['title']) $s = ''.$node['title'];
+
+
+ // if nothing found, go with node text
+ $s = ($s ? $s : implode(array_filter($node->xpath('child::node()'), array(&$this, "filterBlankValues")), ' '));
+
+ // callbacks
+ if (array_key_exists($className, $this->callbacks)){
+ $s = preg_replace_callback('/.*/', $this->callbacks[$className], $s, 1);
+ }
+
+ // trim and remove line breaks
+ if ($tag_name != 'PRE'){
+ $s = trim(preg_replace('/[\r\n\t]+/', '', $s));
+ $s = trim(preg_replace('/(\s{2})+/', ' ', $s));
+ }
+
+ return $s;
+ }
+
+ private function filterBlankValues($s){
+ return preg_match("/\w+/", $s);
+ }
+
+
+ private function tidyThis($source)
+ {
+ switch ( $this->tidy_mode )
+ {
+ case 'exec':
+ $tmp_file = $this->tmp_dir.md5($source).'.txt';
+ file_put_contents($tmp_file, $source);
+ exec("tidy -utf8 -indent -asxhtml -numeric -bare -quiet $tmp_file", $tidy);
+ unlink($tmp_file);
+ return implode("\n", $tidy);
+ break;
+
+ case 'php':
+ $tidy = tidy_parse_string($source);
+ return tidy_clean_repair($tidy);
+ break;
+
+ default:
+ return $source;
+ break;
+ }
+
+ }
+
+
+ private function loadProfile($profile)
+ {
+ require_once("$profile.profile.php");
+ }
+
+
+ private function loadDoc($input_xml, $fragment=false)
+ {
+ $xml = simplexml_load_string($input_xml);
+
+ $this->doc = $xml;
+
+ if ($fragment){
+ $doc = $xml->xpath("//*[@id='$fragment']");
+ $xml = simplexml_load_string($doc[0]->asXML());
+ $doc = null;
+ }
+
+ // base tag
+ if ($xml->head->base['href']) $this->base = $xml->head->base['href'];
+
+ // xml:base attribute - PITA with SimpleXML
+ preg_match('/xml:base="(.*)"/', $xml->asXML(), $matches);
+ if (is_array($matches) && sizeof($matches)>1) $this->base = $matches[1];
+
+ return $xml->xpath("//*[contains(concat(' ',normalize-space(@class),' '),' $this->root_class ')]");
+
+ }
+
+
+ private function loadURL($url)
+ {
+ $this->url = $url;
+
+ if ($this->tidy_mode == 'proxy' && $this->tidy_proxy != ''){
+ $url = $this->tidy_proxy . $url;
+ }
+
+ return @file_get_contents($url);
+
+ }
+
+
+ private function postProcess($profile, $s)
+ {
+ $required = $this->required;
+
+ if (is_array($s) && array_key_exists($required[0], $s)){
+ $s = array($s);
+ }
+
+ $s = $this->dedupeSingles($s);
+
+ if (function_exists('hKit_'.$profile.'_post')){
+ $s = call_user_func('hKit_'.$profile.'_post', $s);
+ }
+
+ $s = $this->removeTextVals($s);
+
+ return $s;
+ }
+
+
+ private function resolvePath($filepath)
+ { // ugly code ahoy: needs a serious tidy up
+
+ $filepath = $filepath[0];
+
+ $base = $this->base;
+ $url = $this->url;
+
+ if ($base != '' && strpos($base, '://') !== false)
+ $url = $base;
+
+ $r = parse_url($url);
+ $domain = $r['scheme'] . '://' . $r['host'];
+
+ if (!isset($r['path'])) $r['path'] = '/';
+ $path = explode('/', $r['path']);
+ $file = explode('/', $filepath);
+ $new = array('');
+
+ if (strpos($filepath, '://') !== false || strpos($filepath, 'data:') !== false){
+ return $filepath;
+ }
+
+ if ($file[0] == ''){
+ // absolute path
+ return ''.$domain . implode('/', $file);
+ }else{
+ // relative path
+ if ($path[sizeof($path)-1] == '') array_pop($path);
+ if (strpos($path[sizeof($path)-1], '.') !== false) array_pop($path);
+
+ foreach ($file as $segment){
+ if ($segment == '..'){
+ array_pop($path);
+ }else{
+ $new[] = $segment;
+ }
+ }
+ return ''.$domain . implode('/', $path) . implode('/', $new);
+ }
+ }
+
+ private function resolveEmail($v)
+ {
+ $parts = parse_url($v[0]);
+ return ($parts['path']);
+ }
+
+
+ private function dedupeSingles($s)
+ {
+ $singles = $this->singles;
+
+ foreach ($s as &$item){
+ foreach ($singles as $classname){
+ if (array_key_exists($classname, $item) && is_array($item[$classname])){
+ if (isset($item[$classname][0])) $item[$classname] = $item[$classname][0];
+ }
+ }
+ }
+
+ return $s;
+ }
+
+ private function removeTextVals($s)
+ {
+ foreach ($s as $key => &$val){
+ if ($key){
+ $k = $key;
+ }else{
+ $k = '';
+ }
+
+ if (is_array($val)){
+ $val = $this->removeTextVals($val);
+ }else{
+ if ($k == 'text'){
+ $val = '';
+ }
+ }
+ }
+
+ return array_filter($s);
+ }
+
+ }
+
+
+?> \ No newline at end of file
diff --git a/plugins/OStatus/lib/discovery.php b/plugins/OStatus/lib/discovery.php
new file mode 100644
index 000000000..388df0a28
--- /dev/null
+++ b/plugins/OStatus/lib/discovery.php
@@ -0,0 +1,310 @@
+<?php
+/**
+ * StatusNet - the distributed open-source microblogging tool
+ * Copyright (C) 2010, StatusNet, Inc.
+ *
+ * A sample module to show best practices for StatusNet plugins
+ *
+ * PHP version 5
+ *
+ * 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 StatusNet
+ * @author James Walker <james@status.net>
+ * @copyright 2010 StatusNet, Inc.
+ * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
+ * @link http://status.net/
+ */
+
+/**
+ * This class implements LRDD-based service discovery based on the "Hammer Draft"
+ * (including webfinger)
+ *
+ * @see http://groups.google.com/group/webfinger/browse_thread/thread/9f3d93a479e91bbf
+ */
+class Discovery
+{
+
+ const LRDD_REL = 'lrdd';
+ const PROFILEPAGE = 'http://webfinger.net/rel/profile-page';
+ const UPDATESFROM = 'http://schemas.google.com/g/2010#updates-from';
+ const HCARD = 'http://microformats.org/profile/hcard';
+
+ public $methods = array();
+
+ public function __construct()
+ {
+ $this->registerMethod('Discovery_LRDD_Host_Meta');
+ $this->registerMethod('Discovery_LRDD_Link_Header');
+ $this->registerMethod('Discovery_LRDD_Link_HTML');
+ }
+
+
+ public function registerMethod($class)
+ {
+ $this->methods[] = $class;
+ }
+
+ /**
+ * Given a "user id" make sure it's normalized to either a webfinger
+ * acct: uri or a profile HTTP URL.
+ */
+ public static function normalize($user_id)
+ {
+ if (substr($user_id, 0, 5) == 'http:' ||
+ substr($user_id, 0, 6) == 'https:' ||
+ substr($user_id, 0, 5) == 'acct:') {
+ return $user_id;
+ }
+
+ if (strpos($user_id, '@') !== FALSE) {
+ return 'acct:' . $user_id;
+ }
+
+ return 'http://' . $user_id;
+ }
+
+ public static function isWebfinger($user_id)
+ {
+ $uri = Discovery::normalize($user_id);
+
+ return (substr($uri, 0, 5) == 'acct:');
+ }
+
+ /**
+ * This implements the actual lookup procedure
+ */
+ public function lookup($id)
+ {
+ // Normalize the incoming $id to make sure we have a uri
+ $uri = $this->normalize($id);
+
+ foreach ($this->methods as $class) {
+ $links = call_user_func(array($class, 'discover'), $uri);
+ if ($link = Discovery::getService($links, Discovery::LRDD_REL)) {
+ // Load the LRDD XRD
+ if ($link['template']) {
+ $xrd_uri = Discovery::applyTemplate($link['template'], $uri);
+ } else {
+ $xrd_uri = $link['href'];
+ }
+
+ $xrd = $this->fetchXrd($xrd_uri);
+ if ($xrd) {
+ return $xrd;
+ }
+ }
+ }
+
+ throw new Exception('Unable to find services for '. $id);
+ }
+
+ public static function getService($links, $service) {
+ if (!is_array($links)) {
+ return false;
+ }
+
+ foreach ($links as $link) {
+ if ($link['rel'] == $service) {
+ return $link;
+ }
+ }
+ }
+
+
+ public static function applyTemplate($template, $id)
+ {
+ $template = str_replace('{uri}', urlencode($id), $template);
+
+ return $template;
+ }
+
+
+ public static function fetchXrd($url)
+ {
+ try {
+ $client = new HTTPClient();
+ $response = $client->get($url);
+ } catch (HTTP_Request2_Exception $e) {
+ return false;
+ }
+
+ if ($response->getStatus() != 200) {
+ return false;
+ }
+
+ return XRD::parse($response->getBody());
+ }
+}
+
+interface Discovery_LRDD
+{
+ public function discover($uri);
+}
+
+class Discovery_LRDD_Host_Meta implements Discovery_LRDD
+{
+ public function discover($uri)
+ {
+ if (!Discovery::isWebfinger($uri)) {
+ return false;
+ }
+
+ // We have a webfinger acct: - start with host-meta
+ list($name, $domain) = explode('@', $uri);
+ $url = 'http://'. $domain .'/.well-known/host-meta';
+
+ $xrd = Discovery::fetchXrd($url);
+
+ if ($xrd) {
+ if ($xrd->host != $domain) {
+ return false;
+ }
+
+ return $xrd->links;
+ }
+ }
+}
+
+class Discovery_LRDD_Link_Header implements Discovery_LRDD
+{
+ public function discover($uri)
+ {
+ try {
+ $client = new HTTPClient();
+ $response = $client->get($uri);
+ } catch (HTTP_Request2_Exception $e) {
+ return false;
+ }
+
+ if ($response->getStatus() != 200) {
+ return false;
+ }
+
+ $link_header = $response->getHeader('Link');
+ if (!$link_header) {
+ // return false;
+ }
+
+ return Discovery_LRDD_Link_Header::parseHeader($link_header);
+ }
+
+ protected static function parseHeader($header)
+ {
+ preg_match('/^<[^>]+>/', $header, $uri_reference);
+ //if (empty($uri_reference)) return;
+
+ $links = array();
+
+ $link_uri = trim($uri_reference[0], '<>');
+ $link_rel = array();
+ $link_type = null;
+
+ // remove uri-reference from header
+ $header = substr($header, strlen($uri_reference[0]));
+
+ // parse link-params
+ $params = explode(';', $header);
+
+ foreach ($params as $param) {
+ if (empty($param)) continue;
+ list($param_name, $param_value) = explode('=', $param, 2);
+ $param_name = trim($param_name);
+ $param_value = preg_replace('(^"|"$)', '', trim($param_value));
+
+ // for now we only care about 'rel' and 'type' link params
+ // TODO do something with the other links-params
+ switch ($param_name) {
+ case 'rel':
+ $link_rel = trim($param_value);
+ break;
+
+ case 'type':
+ $link_type = trim($param_value);
+ }
+ }
+
+ $links[] = array(
+ 'href' => $link_uri,
+ 'rel' => $link_rel,
+ 'type' => $link_type);
+
+ return $links;
+ }
+}
+
+class Discovery_LRDD_Link_HTML implements Discovery_LRDD
+{
+ public function discover($uri)
+ {
+ try {
+ $client = new HTTPClient();
+ $response = $client->get($uri);
+ } catch (HTTP_Request2_Exception $e) {
+ return false;
+ }
+
+ if ($response->getStatus() != 200) {
+ return false;
+ }
+
+ return Discovery_LRDD_Link_HTML::parse($response->getBody());
+ }
+
+
+ public function parse($html)
+ {
+ $links = array();
+
+ preg_match('/<head(\s[^>]*)?>(.*?)<\/head>/is', $html, $head_matches);
+ $head_html = $head_matches[2];
+
+ preg_match_all('/<link\s[^>]*>/i', $head_html, $link_matches);
+
+ foreach ($link_matches[0] as $link_html) {
+ $link_url = null;
+ $link_rel = null;
+ $link_type = null;
+
+ preg_match('/\srel=(("|\')([^\\2]*?)\\2|[^"\'\s]+)/i', $link_html, $rel_matches);
+ if ( isset($rel_matches[3]) ) {
+ $link_rel = $rel_matches[3];
+ } else if ( isset($rel_matches[1]) ) {
+ $link_rel = $rel_matches[1];
+ }
+
+ preg_match('/\shref=(("|\')([^\\2]*?)\\2|[^"\'\s]+)/i', $link_html, $href_matches);
+ if ( isset($href_matches[3]) ) {
+ $link_uri = $href_matches[3];
+ } else if ( isset($href_matches[1]) ) {
+ $link_uri = $href_matches[1];
+ }
+
+ preg_match('/\stype=(("|\')([^\\2]*?)\\2|[^"\'\s]+)/i', $link_html, $type_matches);
+ if ( isset($type_matches[3]) ) {
+ $link_type = $type_matches[3];
+ } else if ( isset($type_matches[1]) ) {
+ $link_type = $type_matches[1];
+ }
+
+ $links[] = array(
+ 'href' => $link_url,
+ 'rel' => $link_rel,
+ 'type' => $link_type,
+ );
+ }
+
+ return $links;
+ }
+}
diff --git a/plugins/OStatus/lib/magicenvelope.php b/plugins/OStatus/lib/magicenvelope.php
index 81f4609c5..457c0fba2 100644
--- a/plugins/OStatus/lib/magicenvelope.php
+++ b/plugins/OStatus/lib/magicenvelope.php
@@ -50,7 +50,20 @@ class MagicEnvelope
public function getKeyPair($signer_uri)
{
- return 'RSA.79_L2gq-TD72Nsb5yGS0r9stLLpJZF5AHXyxzWmQmlqKl276LEJEs8CppcerLcR90MbYQUwt-SX9slx40Yq3vA==.AQAB.AR-jo5KMfSISmDAT2iMs2_vNFgWRjl5rbJVvA0SpGIEWyPdCGxlPtCbTexp8-0ZEIe8a4SyjatBECH5hxgMTpw==';
+ $disco = new Discovery();
+
+ try {
+ $xrd = $disco->lookup($signer_uri);
+ } catch (Exception $e) {
+ return false;
+ }
+ if ($xrd->links) {
+ if ($link = Discovery::getService($xrd->links, Magicsig::PUBLICKEYREL)) {
+ list($type, $keypair) = explode(';', $link['href']);
+ return $keypair;
+ }
+ }
+ throw new Exception('Unable to locate signer public key');
}
@@ -59,10 +72,14 @@ class MagicEnvelope
$signer_uri = $this->normalizeUser($signer_uri);
if (!$this->checkAuthor($text, $signer_uri)) {
- return false;
+ throw new Exception("Unable to determine entry author.");
}
- $signature_alg = Magicsig::fromString($this->getKeyPair($signer_uri));
+ $keypair = $this->getKeyPair($signer_uri);
+ if (!$keypair) {
+ throw new Exception("Unable to retrive keypair for ". $signer_uri);
+ }
+ $signature_alg = Magicsig::fromString($keypair);
$armored_text = base64_encode($text);
return array(
diff --git a/plugins/OStatus/lib/pushinqueuehandler.php b/plugins/OStatus/lib/pushinqueuehandler.php
index a90f52df2..1fd29ae30 100644
--- a/plugins/OStatus/lib/pushinqueuehandler.php
+++ b/plugins/OStatus/lib/pushinqueuehandler.php
@@ -40,7 +40,11 @@ class PushInQueueHandler extends QueueHandler
$feedsub = FeedSub::staticGet('id', $feedsub_id);
if ($feedsub) {
- $feedsub->receive($post, $hmac);
+ try {
+ $feedsub->receive($post, $hmac);
+ } catch(Exception $e) {
+ common_log(LOG_ERR, "Exception during PuSH input processing for $feedsub->uri: " . $e->getMessage());
+ }
} else {
common_log(LOG_ERR, "Discarding POST to unknown feed subscription id $feedsub_id");
}
diff --git a/plugins/OStatus/lib/salmon.php b/plugins/OStatus/lib/salmon.php
index b5f178cc6..9d4359f74 100644
--- a/plugins/OStatus/lib/salmon.php
+++ b/plugins/OStatus/lib/salmon.php
@@ -72,8 +72,12 @@ class Salmon
// TODO: Should probably be getting the signer uri as an argument?
$signer_uri = $magic_env->getAuthor($text);
- $env = $magic_env->signMessage($text, 'application/atom+xml', $signer_uri);
-
+ try {
+ $env = $magic_env->signMessage($text, 'application/atom+xml', $signer_uri);
+ } catch (Exception $e) {
+ common_log(LOG_ERR, "Salmon signing failed: ". $e->getMessage());
+ return $text;
+ }
return $magic_env->unfold($env);
}
diff --git a/plugins/OStatus/lib/webfinger.php b/plugins/OStatus/lib/webfinger.php
deleted file mode 100644
index 8a5037629..000000000
--- a/plugins/OStatus/lib/webfinger.php
+++ /dev/null
@@ -1,151 +0,0 @@
-<?php
-/**
- * StatusNet - the distributed open-source microblogging tool
- * Copyright (C) 2010, StatusNet, Inc.
- *
- * A sample module to show best practices for StatusNet plugins
- *
- * PHP version 5
- *
- * 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 StatusNet
- * @author James Walker <james@status.net>
- * @copyright 2010 StatusNet, Inc.
- * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
- * @link http://status.net/
- */
-
-define('WEBFINGER_SERVICE_REL_VALUE', 'lrdd');
-
-/**
- * Implement the webfinger protocol.
- */
-
-class Webfinger
-{
- const PROFILEPAGE = 'http://webfinger.net/rel/profile-page';
- const UPDATESFROM = 'http://schemas.google.com/g/2010#updates-from';
-
- /**
- * Perform a webfinger lookup given an account.
- */
-
- public function lookup($id)
- {
- $id = $this->normalize($id);
- list($name, $domain) = explode('@', $id);
-
- $links = $this->getServiceLinks($domain);
- if (!$links) {
- return false;
- }
-
- $services = array();
- foreach ($links as $link) {
- if ($link['template']) {
- return $this->getServiceDescription($link['template'], $id);
- }
- if ($link['href']) {
- return $this->getServiceDescription($link['href'], $id);
- }
- }
- }
-
- /**
- * Normalize an account ID
- */
- function normalize($id)
- {
- if (substr($id, 0, 7) == 'acct://') {
- return substr($id, 7);
- } else if (substr($id, 0, 5) == 'acct:') {
- return substr($id, 5);
- }
-
- return $id;
- }
-
- function getServiceLinks($domain)
- {
- $url = 'http://'. $domain .'/.well-known/host-meta';
- $content = $this->fetchURL($url);
- if (empty($content)) {
- common_log(LOG_DEBUG, 'Error fetching host-meta');
- return false;
- }
- $result = XRD::parse($content);
-
- // Ensure that the host == domain (spec may include signing later)
- if ($result->host != $domain) {
- return false;
- }
-
- $links = array();
- foreach ($result->links as $link) {
- if ($link['rel'] == WEBFINGER_SERVICE_REL_VALUE) {
- $links[] = $link;
- }
-
- }
- return $links;
- }
-
- function getServiceDescription($template, $id)
- {
- $url = $this->applyTemplate($template, 'acct:' . $id);
-
- $content = $this->fetchURL($url);
-
- if (!$content) {
- return false;
- }
-
- return XRD::parse($content);
- }
-
- function fetchURL($url)
- {
- try {
- $client = new HTTPClient();
- $response = $client->get($url);
- } catch (HTTP_Request2_Exception $e) {
- return false;
- }
-
- if ($response->getStatus() != 200) {
- return false;
- }
-
- return $response->getBody();
- }
-
- function applyTemplate($template, $id)
- {
- $template = str_replace('{uri}', urlencode($id), $template);
-
- return $template;
- }
-
- function getHostMeta($domain, $template) {
- $xrd = new XRD();
- $xrd->host = $domain;
- $xrd->links[] = array('rel' => 'lrdd',
- 'template' => $template,
- 'title' => array('Resource Descriptor'));
-
- return $xrd->toXML();
- }
-}
-