<?php function oexchange_init(&$a) { if((argc() > 1) && (argv(1) === 'xrd')) { $tpl = get_markup_template('oexchange_xrd.tpl'); $o = replace_macros($tpl, array('$base' => $a->get_baseurl())); echo $o; killme(); } } function oexchange_content(&$a) { if(! local_channel()) { if(remote_channel()) { $observer = $a->get_observer(); if($observer && $observer['xchan_url']) { $parsed = @parse_url($observer['xchan_url']); if(! $parsed) { notice( t('Unable to find your hub.') . EOL); return; } $url = $parsed['scheme'] . '://' . $parsed['host'] . (($parsed['port']) ? ':' . $parsed['port'] : ''); $url .= '/oexchange'; $result = z_post_url($url,$_REQUEST); json_return_and_die($result); } } return login(false); } if((argc() > 1) && argv(1) === 'done') { info( t('Post successful.') . EOL); return; } $url = (((x($_REQUEST,'url')) && strlen($_REQUEST['url'])) ? urlencode(notags(trim($_REQUEST['url']))) : ''); $title = (((x($_REQUEST,'title')) && strlen($_REQUEST['title'])) ? '&title=' . urlencode(notags(trim($_REQUEST['title']))) : ''); $description = (((x($_REQUEST,'description')) && strlen($_REQUEST['description'])) ? '&description=' . urlencode(notags(trim($_REQUEST['description']))) : ''); $tags = (((x($_REQUEST,'tags')) && strlen($_REQUEST['tags'])) ? '&tags=' . urlencode(notags(trim($_REQUEST['tags']))) : ''); $ret = z_fetch_url($a->get_baseurl() . '/urlinfo?f=&url=' . $url . $title . $description . $tags); if($ret['success']) $s = $ret['body']; if(! strlen($s)) return; $post = array(); $post['profile_uid'] = local_channel(); $post['return'] = '/oexchange/done' ; $post['body'] = $s; $post['type'] = 'wall'; $_REQUEST = $post; require_once('mod/item.php'); item_post($a); }