X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=lib%2Fomb.php;h=8d33fee159b78ea03a344996a1d6c2059fa98231;hb=aac0605bd1baf1462a20646c01edc19557a33b93;hp=89d0afa9ebf47d695073e6480f9c6678ec781a2c;hpb=8ddb25e1a71b219e06120713be4adc50639202d0;p=quix0rs-gnu-social.git diff --git a/lib/omb.php b/lib/omb.php index 89d0afa9eb..8d33fee159 100644 --- a/lib/omb.php +++ b/lib/omb.php @@ -26,6 +26,8 @@ require_once(INSTALLDIR.'/classes/Consumer.php'); require_once(INSTALLDIR.'/classes/Nonce.php'); require_once(INSTALLDIR.'/classes/Token.php'); +require_once('Auth/Yadis/Yadis.php'); + define('OAUTH_NAMESPACE', 'http://oauth.net/core/1.0/'); define('OMB_NAMESPACE', 'http://openmicroblogging.org/protocol/0.1'); define('OMB_VERSION_01', 'http://openmicroblogging.org/protocol/0.1'); @@ -40,7 +42,7 @@ define('OAUTH_ENDPOINT_RESOURCE', OAUTH_NAMESPACE.'endpoint/resource'); define('OAUTH_AUTH_HEADER', OAUTH_NAMESPACE.'parameters/auth-header'); define('OAUTH_POST_BODY', OAUTH_NAMESPACE.'parameters/post-body'); define('OAUTH_HMAC_SHA1', OAUTH_NAMESPACE.'signature/HMAC-SHA1'); - + function omb_oauth_consumer() { static $con = NULL; if (!$con) { @@ -79,10 +81,10 @@ function omb_get_services($xrd, $type) { } function omb_service_filter($type) { - return create_function('$s', + return create_function('$s', 'return omb_match_service($s, \''.$type.'\');'); } - + function omb_match_service($service, $type) { return in_array($type, $service->getTypes()); } @@ -109,36 +111,64 @@ function omb_local_id($service) { $el = $els[0]; return $service->parser->content($el); } - + function omb_broadcast_remote_subscribers($notice) { + # First, get remote users subscribed to this profile - $sub = new Subscription(); - $sub->subscribed = $notice->profile_id; $rp = new Remote_profile(); - $sub->addJoin($rp, 'INNER', NULL, 'subscriber'); - if ($sub->find()) { - $posted = array(); - while ($sub->fetch()) { - if (!$posted[$rp->postnoticeurl]) { - if (omb_post_notice($notice, $rp, $sub)) { - $posted[$rp->postnoticeurl] = TRUE; - } + + $rp->query('SELECT postnoticeurl, token, secret ' . + 'FROM subscription JOIN remote_profile ' . + 'ON subscription.subscriber = remote_profile.id ' . + 'WHERE subscription.subscribed = ' . $notice->profile_id . ' '); + + $posted = array(); + + while ($rp->fetch()) { + if (!$posted[$rp->postnoticeurl]) { + common_log(LOG_DEBUG, 'Posting to ' . $rp->postnoticeurl); + if (omb_post_notice_keys($notice, $rp->postnoticeurl, $rp->token, $rp->secret)) { + common_log(LOG_DEBUG, 'Finished to ' . $rp->postnoticeurl); + $posted[$rp->postnoticeurl] = TRUE; + } else { + common_log(LOG_DEBUG, 'Failed posting to ' . $rp->postnoticeurl); } } } + + $rp->free(); + unset($rp); + + return true; } function omb_post_notice($notice, $remote_profile, $subscription) { - global $config; # for license URL + return omb_post_notice_keys($notice, $remote_profile->postnoticeurl, $subscription->token, $subscription->secret); +} + +function omb_post_notice_keys($notice, $postnoticeurl, $tk, $secret) { + + common_debug('Posting notice ' . $notice->id . ' to ' . $postnoticeurl, __FILE__); + $user = User::staticGet('id', $notice->profile_id); + + if (!$user) { + common_debug('Failed to get user for notice ' . $notice->id . ', profile = ' . $notice->profile_id, __FILE__); + return false; + } + $con = omb_oauth_consumer(); - $token = new OAuthToken($subscription->token, $subscription->secret); - $url = $remote_profile->postnoticeurl; + + $token = new OAuthToken($tk, $secret); + + $url = $postnoticeurl; $parsed = parse_url($url); $params = array(); parse_str($parsed['query'], $params); + $req = OAuthRequest::from_consumer_and_token($con, $token, - "POST", $url, $params); + 'POST', $url, $params); + $req->set_parameter('omb_version', OMB_VERSION_01); $req->set_parameter('omb_listenee', $user->uri); $req->set_parameter('omb_notice', $notice->uri); @@ -146,20 +176,115 @@ function omb_post_notice($notice, $remote_profile, $subscription) { $req->set_parameter('omb_notice_url', common_local_url('shownotice', array('notice' => $notice->id))); - $req->set_parameter('omb_notice_license', $config['license']['url']); - $req->sign_request(omb_hmac_sha1(), $con, $tok); + $req->set_parameter('omb_notice_license', common_config('license', 'url')); + + $user->free(); + unset($user); + + $req->sign_request(omb_hmac_sha1(), $con, $token); + + # We re-use this tool's fetcher, since it's pretty good + + $fetcher = Auth_Yadis_Yadis::getHTTPFetcher(); + + if (!$fetcher) { + common_log(LOG_WARNING, 'Failed to initialize Yadis fetcher.', __FILE__); + return false; + } + + $result = $fetcher->post($req->get_normalized_http_url(), + $req->to_postdata()); + + common_debug('Got HTTP result "'.print_r($result,TRUE).'"', __FILE__); + + if ($result->status == 403) { # not authorized, don't send again + common_debug('403 result, deleting subscription', __FILE__); + # FIXME: figure out how to delete this + # $subscription->delete(); + return false; + } else if ($result->status != 200) { + common_debug('Error status '.$result->status, __FILE__); + return false; + } else { # success! + parse_str($result->body, $return); + if ($return['omb_version'] == OMB_VERSION_01) { + return true; + } else { + return false; + } + } +} + +function omb_broadcast_profile($profile) { + # First, get remote users subscribed to this profile + # XXX: use a join here rather than looping through results + $sub = new Subscription(); + $sub->subscribed = $profile->id; + if ($sub->find()) { + $updated = array(); + while ($sub->fetch()) { + $rp = Remote_profile::staticGet('id', $sub->subscriber); + if ($rp) { + if (!$updated[$rp->updateprofileurl]) { + if (omb_update_profile($profile, $rp, $sub)) { + $updated[$rp->updateprofileurl] = TRUE; + } + } + } + } + } +} + +function omb_update_profile($profile, $remote_profile, $subscription) { + global $config; # for license URL + $user = User::staticGet($profile->id); + $con = omb_oauth_consumer(); + $token = new OAuthToken($subscription->token, $subscription->secret); + $url = $remote_profile->updateprofileurl; + $parsed = parse_url($url); + $params = array(); + parse_str($parsed['query'], $params); + $req = OAuthRequest::from_consumer_and_token($con, $token, + "POST", $url, $params); + $req->set_parameter('omb_version', OMB_VERSION_01); + $req->set_parameter('omb_listenee', $user->uri); + $req->set_parameter('omb_listenee_profile', common_profile_url($profile->nickname)); + $req->set_parameter('omb_listenee_nickname', $profile->nickname); + + # We use blanks to force emptying any existing values in these optional fields + + $req->set_parameter('omb_listenee_fullname', + ($profile->fullname) ? $profile->fullname : ''); + $req->set_parameter('omb_listenee_homepage', + ($profile->homepage) ? $profile->homepage : ''); + $req->set_parameter('omb_listenee_bio', + ($profile->bio) ? $profile->bio : ''); + $req->set_parameter('omb_listenee_location', + ($profile->location) ? $profile->location : ''); + + $avatar = $profile->getAvatar(AVATAR_PROFILE_SIZE); + $req->set_parameter('omb_listenee_avatar', + ($avatar) ? $avatar->url : ''); + + $req->sign_request(omb_hmac_sha1(), $con, $token); # We re-use this tool's fetcher, since it's pretty good $fetcher = Auth_Yadis_Yadis::getHTTPFetcher(); + common_debug('request URL = '.$req->get_normalized_http_url(), __FILE__); + common_debug('postdata = '.$req->to_postdata(), __FILE__); $result = $fetcher->post($req->get_normalized_http_url(), $req->to_postdata()); + common_debug('Got HTTP result "'.print_r($result,TRUE).'"', __FILE__); + if ($result->status == 403) { # not authorized, don't send again + common_debug('403 result, deleting subscription', __FILE__); $subscription->delete(); return false; } else if ($result->status != 200) { + common_debug('Error status '.$result->status, __FILE__); return false; } else { # success! parse_str($result->body, $return);