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<?php
namespace Zotlabs\Module;
use Zotlabs\Lib\Activity;
require_once('include/security.php');
require_once('include/bbcode.php');
require_once('include/items.php');
class Subthread extends \Zotlabs\Web\Controller {
function get() {
if(! local_channel()) {
return;
}
$sys = get_sys_channel();
$channel = \App::get_channel();
$item_id = ((argc() > 2) ? notags(trim(argv(2))) : 0);
if(argv(1) === 'sub')
$activity = 'Follow';
elseif(argv(1) === 'unsub')
$activity = 'Ignore';
$i = q("select * from item where id = %d and uid = %d",
intval($item_id),
intval(local_channel())
);
if(! $i) {
$i = q("select * from item where id = %d and uid = %d",
intval($item_id),
intval($sys['channel_id'])
);
if($i) {
$i = [ copy_of_pubitem($channel, $i[0]['mid']) ];
$item_id = (($i) ? $i[0]['id'] : 0);
}
}
if(! $i) {
return;
}
$r = q("SELECT parent FROM item WHERE id = %d",
intval($item_id)
);
if($r) {
$r = q("select * from item where id = parent and id = %d limit 1",
dbesc($r[0]['parent'])
);
}
if((! $item_id) || (! $r)) {
logger('subthread: no item ' . $item_id);
return;
}
$item = $r[0];
$owner_uid = $item['uid'];
$observer = \App::get_observer();
$ob_hash = (($observer) ? $observer['xchan_hash'] : '');
if(! perm_is_allowed($owner_uid,$ob_hash,'post_comments'))
return;
$sys = get_sys_channel();
$owner_uid = $item['uid'];
$owner_aid = $item['aid'];
// if this is a "discover" item, (item['uid'] is the sys channel),
// fallback to the item comment policy, which should've been
// respected when generating the conversation thread.
// Even if the activity is rejected by the item owner, it should still get attached
// to the local discover conversation on this site.
if(($owner_uid != $sys['channel_id']) && (! perm_is_allowed($owner_uid,$observer['xchan_hash'],'post_comments'))) {
notice( t('Permission denied') . EOL);
killme();
}
$r = q("select * from xchan where xchan_hash = '%s' limit 1",
dbesc($item['owner_xchan'])
);
if($r)
$thread_owner = $r[0];
else
killme();
$r = q("select * from xchan where xchan_hash = '%s' limit 1",
dbesc($item['author_xchan'])
);
if($r)
$item_author = $r[0];
else
killme();
$uuid = item_message_id();
$mid = z_root() . '/item/' . $uuid;
$post_type = (($item['resource_type'] === 'photo') ? t('photo') : t('status'));
$links = array(array('rel' => 'alternate','type' => 'text/html', 'href' => $item['plink']));
$objtype = (($item['resource_type'] === 'photo') ? 'Image' : 'Note');
$body = $item['body'];
$obj = Activity::fetch_item( [ 'id' => $item['mid'] ] );
if(! intval($item['item_thread_top']))
$post_type = 'comment';
if($activity === 'Follow')
$bodyverb = t('%1$s is following %2$s\'s %3$s');
if($activity === 'Ignore')
$bodyverb = t('%1$s stopped following %2$s\'s %3$s');
$arr = array();
$arr['uuid'] = $uuid;
$arr['mid'] = $mid;
$arr['aid'] = $owner_aid;
$arr['uid'] = $owner_uid;
$arr['parent'] = $item['id'];
$arr['parent_mid'] = $item['mid'];
$arr['thr_parent'] = $item['mid'];
$arr['owner_xchan'] = $thread_owner['xchan_hash'];
$arr['author_xchan'] = $observer['xchan_hash'];
$arr['item_origin'] = 1;
$arr['item_notshown'] = 1;
if(intval($item['item_wall']))
$arr['item_wall'] = 1;
else
$arr['item_wall'] = 0;
$ulink = '[zrl=' . $item_author['xchan_url'] . ']' . $item_author['xchan_name'] . '[/zrl]';
$alink = '[zrl=' . $observer['xchan_url'] . ']' . $observer['xchan_name'] . '[/zrl]';
$plink = '[zrl=' . z_root() . '/display/' . $item['uuid'] . ']' . $post_type . '[/zrl]';
$arr['body'] = sprintf( $bodyverb, $alink, $ulink, $plink );
$arr['verb'] = $activity;
$arr['obj_type'] = $objtype;
$arr['obj'] = json_encode($obj);
$arr['allow_cid'] = $item['allow_cid'];
$arr['allow_gid'] = $item['allow_gid'];
$arr['deny_cid'] = $item['deny_cid'];
$arr['deny_gid'] = $item['deny_gid'];
$post = item_store($arr);
$post_id = $post['item_id'];
$arr['id'] = $post_id;
call_hooks('post_local_end', $arr);
killme();
}
}
|
