diff options
Diffstat (limited to 'include/items.php')
| -rwxr-xr-x | include/items.php | 93 |
1 files changed, 56 insertions, 37 deletions
diff --git a/include/items.php b/include/items.php index d1625e944..6ddab9bf8 100755 --- a/include/items.php +++ b/include/items.php @@ -2532,43 +2532,7 @@ function tag_deliver($uid, $item_id) { */ if($item['obj_type'] === ACTIVITY_OBJ_TAGTERM) { - - // We received a community tag activity for a post. - // See if we are the owner of the parent item and have given permission to tag our posts. - // If so tag the parent post. - - logger('tag_deliver: community tag activity received'); - - if(($item['owner_xchan'] === $u[0]['channel_hash']) && (! get_pconfig($u[0]['channel_id'],'system','blocktags'))) { - logger('tag_deliver: community tag recipient: ' . $u[0]['channel_name']); - $j_tgt = json_decode($item['target'],true); - if($j_tgt && $j_tgt['id']) { - $p = q("select * from item where mid = '%s' and uid = %d limit 1", - dbesc($j_tgt['id']), - intval($u[0]['channel_id']) - ); - if($p) { - $j_obj = json_decode($item['obj'],true); - logger('tag_deliver: tag object: ' . print_r($j_obj,true), LOGGER_DATA); - if($j_obj && $j_obj['id'] && $j_obj['title']) { - if(is_array($j_obj['link'])) - $taglink = get_rel_link($j_obj['link'],'alternate'); - - store_item_tag($u[0]['channel_id'],$p[0]['id'],TERM_OBJ_POST,TERM_COMMUNITYTAG,$j_obj['title'],$j_obj['id']); - $x = q("update item set edited = '%s', received = '%s', changed = '%s' where mid = '%s' and uid = %d", - dbesc(datetime_convert()), - dbesc(datetime_convert()), - dbesc(datetime_convert()), - dbesc($j_tgt['id']), - intval($u[0]['channel_id']) - ); - Zotlabs\Daemon\Master::Summon(array('Notifier','edit_post',$p[0]['id'])); - } - } - } - } - else - logger('Tag permission denied for ' . $u[0]['channel_address']); + item_community_tag($u[0],$item); } /* @@ -2763,6 +2727,61 @@ function tag_deliver($uid, $item_id) { } + +function item_community_tag($channel,$item) { + + + // We received a community tag activity for a post. + // See if we are the owner of the parent item and have given permission to tag our posts. + // If so tag the parent post. + + logger('tag_deliver: community tag activity received: channel: ' . $channel['channel_name']); + + $tag_the_post = false; + $p = null; + + $j_obj = json_decode($item['obj'],true); + $j_tgt = json_decode($item['target'],true); + if($j_tgt && $j_tgt['id']) { + $p = q("select * from item where mid = '%s' and uid = %d limit 1", + dbesc($j_tgt['id']), + intval($channel['channel_id']) + ); + } + if($p) { + xchan_query($p); + $items = fetch_post_tags($p,true); + $pitem = $items[0]; + $auth = get_iconfig($item,'system','communitytagauth'); + if($auth) { + if(rsa_verify('tagauth.' . $item['mid'],base64url_decode($auth),$pitem['owner']['xchan_pubkey']) || rsa_verify('tagauth.' . $item['mid'],base64url_decode($auth),$pitem['author']['xchan_pubkey'])) { + logger('tag_deliver: tagging the post: ' . $channel['channel_name']); + $tag_the_post = true; + } + } + else { + if(($pitem['owner_xchan'] === $channel['channel_hash']) && (! intval(get_pconfig($channel['channel_id'],'system','blocktags')))) { + logger('tag_deliver: community tag recipient: ' . $channel['channel_name']); + $tag_the_post = true; + $sig = rsa_sign('tagauth.' . $item['mid'],$channel['channel_prvkey']); + logger('tag_deliver: setting iconfig for ' . $item['id']); + set_iconfig($item['id'],'system','communitytagauth',base64url_encode($sig),1); + } + } + + if($tag_the_post) { + store_item_tag($channel['channel_id'],$pitem['id'],TERM_OBJ_POST,TERM_COMMUNITYTAG,$j_obj['title'],$j_obj['id']); + } + else { + logger('Tag permission denied for ' . $channel['channel_address']); + } + } + +} + + + + /** * @brief This function is called pre-deliver to see if a post matches the criteria to be tag delivered. * |