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tgroup relays

This commit is contained in:
friendica 2011-11-15 20:30:34 -08:00
parent 3bd2b731b2
commit 485f97b3d8
1 changed files with 87 additions and 4 deletions
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91
include/items.php
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@ -893,6 +893,8 @@ function item_store($arr,$force_parent = false) {
);
}
tgroup_deliver($arr['uid'],$current_post);
return $current_post;
}
@ -909,6 +911,64 @@ function get_item_contact($item,$contacts) {
}
function tgroup_deliver($uid,$item_id) {
$a = get_app();
$deliver_to_tgroup = false;
$u = q("select * from user where uid = %d and `page-flags` = %d limit 1",
intval($uid),
intval(PAGE_COMMUNITY)
);
if(! count($u))
return;
// We will only forward public tgroup posts, as this opens a second delivery chain
// and privacy can only be controlled by the first chain.
$i = q("select * from item where id = %d and uid = %d and private = 0 limit 1",
intval($item_id),
intval($uid)
);
if(! count($i))
return;
$item = $i[0];
// prevent delivery looping - only proceed
// if the message originated elsewhere
if(($item['wall']) || ($item['origin']))
return;
$link = normalise_link($a->get_baseurl() . '/profile/' . $u[0]['nickname']);
$cnt = preg_match_all('/\@\[url\=(.*?)\](.*?)\[\/url\]/ism',$item['body'],$matches,PREG_SET_ORDER);
if($cnt) {
foreach($matches as $mtch) {
if(link_compare($link,$mtch[1])) {
$deliver_to_tgroup = true;
logger('tgroup_deliver: local group mention found: ' . $mtch[2]);
}
}
}
if(! $deliver_to_tgroup)
return;
// now deliver to all the tgroup members
proc_run('php','include/notifier.php','tgroup',$item_id);
}
function dfrn_deliver($owner,$contact,$atom, $dissolve = false) {
$a = get_app();
@ -1962,18 +2022,31 @@ function local_delivery($importer,$data) {
if($is_reply) {
$community = false;
if($importer['page-flags'] == PAGE_COMMUNITY) {
$sql_extra = '';
$community = true;
logger('local_delivery: community reply');
}
else
$sql_extra = " and contact.self = 1 and item.wall = 1 ";
// was the top-level post for this reply written by somebody on this site?
// Specifically, the recipient?
dbg(1);
$r = q("select `item`.`id`, `item`.`uri`, `item`.`tag`,
`contact`.`name`, `contact`.`url`, `contact`.`thumb` from `item`
LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
WHERE `contact`.`self` = 1 AND `item`.`wall` = 1 AND `item`.`uri` = '%s' AND `item`.`parent-uri` = '%s'
AND `item`.`uid` = %d LIMIT 1",
WHERE `item`.`uri` = '%s' AND `item`.`parent-uri` = '%s'
AND `item`.`uid` = %d
$sql_extra
LIMIT 1",
dbesc($parent_uri),
dbesc($parent_uri),
intval($importer['importer_uid'])
);
dbg(0);
if($r && count($r)) {
logger('local_delivery: received remote comment');
@ -1981,7 +2054,7 @@ function local_delivery($importer,$data) {
// remote reply to our post. Import and then notify everybody else.
$datarray = get_atom_elements($feed,$item);
if(! link_compare($datarray['author-link'],$importer['url'])) {
if((! link_compare($datarray['author-link'],$importer['url'])) && (! $community)) {
logger('local_delivery: received relay claiming to be from ' . $importer['url'] . ' however comment author url is ' . $datarray['author-link'] );
// they won't know what to do so don't report an error. Just quietly die.
return 0;
@ -2028,6 +2101,16 @@ function local_delivery($importer,$data) {
}
}
if($community) {
$newtag = '@[url=' . $a->get_baseurl() . '/profile/' . $importer['nickname'] . ']' . $importer['username'] . '[/url]';
if(! stristr($datarray['tag'],$newtag)) {
if(strlen($datarray['tag']))
$datarray['tag'] .= ',';
$datarray['tag'] .= $newtag;
}
}
$posted_id = item_store($datarray);
$parent = 0;