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<?php
require_once('include/security.php');
require_once('bbcode.php');
function share_init(&$a) {
$post_id = ((argc() > 1) ? intval(argv(1)) : 0);
if(! $post_id)
killme();
if(! (local_channel() || remote_user()))
killme();
$r = q("SELECT * from item left join xchan on author_xchan = xchan_hash WHERE id = %d LIMIT 1",
intval($post_id)
);
if(! $r)
killme();
if(($r[0]['item_private']) && ($r[0]['xchan_network'] !== 'rss'))
killme();
$sql_extra = item_permissions_sql($r[0]['uid']);
$r = q("select * from item where id = %d $sql_extra",
intval($post_id)
);
if(! $r)
killme();
// FIXME - we only share bbcode
if($r[0]['mimetype'] !== 'text/bbcode')
killme();
// FIXME - eventually we want to post remotely via rpost
// on your home site.
// When that works remove this next bit:
if(! local_channel())
killme();
xchan_query($r);
if (strpos($r[0]['body'], "[/share]") !== false) {
$pos = strpos($r[0]['body'], "[share");
$o = substr($r[0]['body'], $pos);
} else {
$o = "[share author='".urlencode($r[0]['author']['xchan_name']).
"' profile='".$r[0]['author']['xchan_url'] .
"' avatar='".$r[0]['author']['xchan_photo_s'].
"' link='".$r[0]['plink'].
"' posted='".$r[0]['created'].
"' message_id='".$r[0]['mid']."']";
if($r[0]['title'])
$o .= '[b]'.$r[0]['title'].'[/b]'."\n";
$o .= $r[0]['body'];
$o.= "[/share]";
}
if(local_channel()) {
echo $o;
killme();
}
$observer = $a->get_observer();
$parsed = $observer['xchan_url'];
if($parsed) {
$post_url = $parsed['scheme'] . ':' . $parsed['host'] . (($parsed['port']) ? ':' . $parsed['port'] : '')
. '/rpost';
// FIXME - we were probably called from JS
// so we don't know the return page.
// in fact we won't be able to load the remote page.
// we might need an iframe
$x = z_post_url($post_url, array('f' => '', 'body' => $o ));
killme();
}
}
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