Friendica Communications Platform
(please note that this is a clone of the repository at github, issues are handled there)
https://friendi.ca
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98 lines
2.1 KiB
98 lines
2.1 KiB
<?php |
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/** |
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* Diaspora endpoint |
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*/ |
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require_once('include/salmon.php'); |
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require_once('include/crypto.php'); |
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require_once('include/diaspora.php'); |
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function receive_post(&$a) { |
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if($a->argc != 3 || $a->argv[1] !== 'users') |
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http_status_exit(500); |
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$guid = $a->argv[2]; |
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$r = q("SELECT * FROM `user` WHERE `guid` = '%s' LIMIT 1", |
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dbesc($guid) |
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); |
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if(! count($r)) |
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http_status_exit(500); |
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$importer = $r[0]; |
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$xml = $_POST['xml']; |
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logger('mod-diaspora: new salmon ' . $xml, LOGGER_DATA); |
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if(! $xml) |
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http_status_exit(500); |
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$msg = diaspora_decode($importer,$xml); |
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if(! $msg) |
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http_status_exit(500); |
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$parsed_xml = parse_xml_string($msg); |
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$xmlbase = $parsed_xml->post; |
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// If we reached this point, the message is good. |
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// Now let's figure out if the author is allowed to send us stuff. |
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$r = q("SELECT * FROM `contact` WHERE `network` = 'dspr' AND ( `url` = '%s' OR `alias` = '%s') |
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AND `uid` = %d LIMIT 1", |
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dbesc($author_link), |
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dbesc($author_link), |
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intval($importer['uid']) |
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); |
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if(! count($r)) { |
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logger('mod-diaspora: Author unknown to us.'); |
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} |
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// is this a follower? Or have we ignored the person? |
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// If so we can not accept this post. |
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// However we will accept a sharing e.g. friend request |
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if((count($r)) && (($r[0]['readonly']) || ($r[0]['rel'] == CONTACT_IS_FOLLOWER) || ($r[0]['blocked']))) { |
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if(! $xmlbase->request) { |
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logger('mod-diaspora: Ignoring this author.'); |
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http_status_exit(202); |
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// NOTREACHED |
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} |
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} |
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require_once('include/items.php'); |
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$contact = ((count($r)) ? $r[0] : null); |
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if($xmlbase->request) { |
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diaspora_request($importer,$contact,$xmlbase->request); |
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} |
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elseif($xmlbase->status_message) { |
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diaspora_post($importer,$contact,$xmlbase->status_message); |
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} |
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elseif($xmlbase->comment) { |
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diaspora_comment($importer,$contact,$xmlbase->comment); |
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} |
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elseif($xmlbase->like) { |
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diaspora_like($importer,$contact,$xmlbase->like); |
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} |
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elseif($xmlbase->retraction) { |
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diaspora_retraction($importer,$contact,$xmlbase->retraction); |
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} |
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else { |
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logger('mod-diaspora: unknown message type: ' . print_r($xmlbase,true)); |
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} |
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http_status_exit(200); |
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// NOTREACHED |
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} |
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