<?php /** * Diaspora endpoint */ require_once('include/crypto.php'); require_once('include/diaspora.php'); function receive_post(&$a) { $enabled = intval(get_config('system','diaspora_enabled')); if(! $enabled) { logger('mod-diaspora: disabled'); http_status_exit(500); } $public = false; if((argc() == 2) && (argv(1) === 'public')) { $public = true; } else { if(argc() != 3 || argv(1) !== 'users') http_status_exit(500); $guid = argv(2); // Diaspora sites *may* provide a truncated guid. $r = q("SELECT * FROM channel left join xchan on channel_hash = xchan_hash WHERE channel_guid like '%s' AND NOT (channel_pageflags & %d )>0 LIMIT 1", dbesc($guid . '%'), intval(PAGE_REMOVED) ); if(! $r) http_status_exit(500); $importer = $r[0]; } // It is an application/x-www-form-urlencoded that has been urlencoded twice. logger('mod-diaspora: receiving post', LOGGER_DEBUG); $xml = urldecode($_POST['xml']); logger('mod-diaspora: new salmon ' . $xml, LOGGER_DATA); if(! $xml) http_status_exit(500); logger('mod-diaspora: message is okay', LOGGER_DEBUG); $msg = diaspora_decode($importer,$xml); logger('mod-diaspora: decoded', LOGGER_DEBUG); logger('mod-diaspora: decoded msg: ' . print_r($msg,true), LOGGER_DATA); if(! is_array($msg)) http_status_exit(500); logger('mod-diaspora: dispatching', LOGGER_DEBUG); $ret = 0; if($public) diaspora_dispatch_public($msg); else $ret = diaspora_dispatch($importer,$msg); http_status_exit(($ret) ? $ret : 200); // NOTREACHED }