diff options
Diffstat (limited to 'mod/like.php')
| -rwxr-xr-x | mod/like.php | 541 |
1 files changed, 0 insertions, 541 deletions
diff --git a/mod/like.php b/mod/like.php deleted file mode 100755 index 0fbdd5c30..000000000 --- a/mod/like.php +++ /dev/null @@ -1,541 +0,0 @@ -<?php - -require_once('include/security.php'); -require_once('include/bbcode.php'); -require_once('include/items.php'); - - -function like_content(&$a) { - - $o = ''; - - $observer = App::get_observer(); - $interactive = $_REQUEST['interactive']; - if($interactive) { - $o .= '<h1>' . t('Like/Dislike') . '</h1>'; - $o .= EOL . EOL; - - if(! $observer) { - $_SESSION['return_url'] = App::$query_string; - $o .= t('This action is restricted to members.') . EOL; - $o .= t('Please <a href="rmagic">login with your $Projectname ID</a> or <a href="register">register as a new $Projectname member</a> to continue.') . EOL; - return $o; - } - } - - $verb = notags(trim($_GET['verb'])); - - if(! $verb) - $verb = 'like'; - - switch($verb) { - case 'like': - case 'unlike': - $activity = ACTIVITY_LIKE; - break; - case 'dislike': - case 'undislike': - $activity = ACTIVITY_DISLIKE; - break; - case 'agree': - case 'unagree': - $activity = ACTIVITY_AGREE; - break; - case 'disagree': - case 'undisagree': - $activity = ACTIVITY_DISAGREE; - break; - case 'abstain': - case 'unabstain': - $activity = ACTIVITY_ABSTAIN; - break; - case 'attendyes': - case 'unattendyes': - $activity = ACTIVITY_ATTEND; - break; - case 'attendno': - case 'unattendno': - $activity = ACTIVITY_ATTENDNO; - break; - case 'attendmaybe': - case 'unattendmaybe': - $activity = ACTIVITY_ATTENDMAYBE; - break; - default: - return; - break; - } - - $extended_like = false; - $object = $target = null; - $post_type = ''; - $objtype = ''; - - if(argc() == 3) { - - if(! $observer) - killme(); - - $extended_like = true; - $obj_type = argv(1); - $obj_id = argv(2); - $public = true; - - if($obj_type == 'profile') { - $r = q("select * from profile where profile_guid = '%s' limit 1", - dbesc(argv(2)) - ); - if(! $r) - killme(); - $owner_uid = $r[0]['uid']; - if($r[0]['is_default']) - $public = true; - if(! $public) { - $d = q("select abook_xchan from abook where abook_profile = '%s' and abook_channel = %d", - dbesc($r[0]['profile_guid']), - intval($owner_uid) - ); - if(! $d) { - // forgery - illegal - if($interactive) { - notice( t('Invalid request.') . EOL); - return $o; - } - killme(); - } - // $d now contains a list of those who can see this profile - only send the status notification - // to them. - $allow_cid = $allow_gid = $deny_cid = $deny_gid = ''; - foreach($d as $dd) { - $allow_cid .= '<' . $dd['abook_xchan'] . '>'; - } - } - $post_type = t('channel'); - $objtype = ACTIVITY_OBJ_PROFILE; - - $profile = $r[0]; - } - elseif($obj_type == 'thing') { - - $r = q("select * from obj where obj_type = %d and obj_obj = '%s' limit 1", - intval(TERM_OBJ_THING), - dbesc(argv(2)) - ); - - if(! $r) { - if($interactive) { - notice( t('Invalid request.') . EOL); - return $o; - } - killme(); - } - - $owner_uid = $r[0]['obj_channel']; - - $allow_cid = $r[0]['allow_cid']; - $allow_gid = $r[0]['allow_gid']; - $deny_cid = $r[0]['deny_cid']; - $deny_gid = $r[0]['deny_gid']; - if($allow_cid || $allow_gid || $deny_cid || $deny_gid) - $public = false; - - $post_type = t('thing'); - $objtype = ACTIVITY_OBJ_PROFILE; - $tgttype = ACTIVITY_OBJ_THING; - - $links = array(); - $links[] = array('rel' => 'alternate', 'type' => 'text/html', - 'href' => z_root() . '/thing/' . $r[0]['obj_obj']); - if($r[0]['imgurl']) - $links[] = array('rel' => 'photo', 'href' => $r[0]['obj_imgurl']); - - $target = json_encode(array( - 'type' => $tgttype, - 'title' => $r[0]['obj_term'], - 'id' => z_root() . '/thing/' . $r[0]['obj_obj'], - 'link' => $links - )); - - $plink = '[zrl=' . z_root() . '/thing/' . $r[0]['obj_obj'] . ']' . $r[0]['obj_term'] . '[/zrl]'; - - } - - if(! ($owner_uid && $r)) { - if($interactive) { - notice( t('Invalid request.') . EOL); - return $o; - } - killme(); - } - - // The resultant activity is going to be a wall-to-wall post, so make sure this is allowed - - $perms = get_all_perms($owner_uid,$observer['xchan_hash']); - - if(! ($perms['post_like'] && $perms['view_profile'])) { - if($interactive) { - notice( t('Permission denied.') . EOL); - return $o; - } - killme(); - } - - $ch = q("select * from channel left join xchan on channel_hash = xchan_hash where channel_id = %d limit 1", - intval($owner_uid) - ); - if(! $ch) { - if($interactive) { - notice( t('Channel unavailable.') . EOL); - return $o; - } - killme(); - } - - if(! $plink) - $plink = '[zrl=' . z_root() . '/profile/' . $ch[0]['channel_address'] . ']' . $post_type . '[/zrl]'; - - $links = array(); - $links[] = array('rel' => 'alternate', 'type' => 'text/html', - 'href' => z_root() . '/profile/' . $ch[0]['channel_address']); - $links[] = array('rel' => 'photo', 'type' => $ch[0]['xchan_photo_mimetype'], - 'href' => $ch[0]['xchan_photo_l']); - - $object = json_encode(array( - 'type' => ACTIVITY_OBJ_PROFILE, - 'title' => $ch[0]['channel_name'], - 'id' => $ch[0]['xchan_url'] . '/' . $ch[0]['xchan_hash'], - 'link' => $links - )); - - - // second like of the same thing is "undo" for the first like - - $z = q("select * from likes where channel_id = %d and liker = '%s' and verb = '%s' and target_type = '%s' and target_id = '%s' limit 1", - intval($ch[0]['channel_id']), - dbesc($observer['xchan_hash']), - dbesc($activity), - dbesc(($tgttype)?$tgttype:$objtype), - dbesc($obj_id) - ); - - if($z) { - $z[0]['deleted'] = 1; - build_sync_packet($ch[0]['channel_id'],array('likes' => $z)); - - q("delete from likes where id = %d limit 1", - intval($z[0]['id']) - ); - if($z[0]['i_mid']) { - $r = q("select id from item where mid = '%s' and uid = %d limit 1", - dbesc($z[0]['i_mid']), - intval($ch[0]['channel_id']) - ); - if($r) - drop_item($r[0]['id'],false); - if($interactive) { - notice( t('Previous action reversed.') . EOL); - return $o; - } - } - killme(); - } - } - else { - - // this is used to like an item or comment - - $item_id = ((argc() == 2) ? notags(trim(argv(1))) : 0); - - logger('like: verb ' . $verb . ' item ' . $item_id, LOGGER_DEBUG); - - // get the item. Allow linked photos (which are normally hidden) to be liked - - $r = q("SELECT * FROM item WHERE id = %d - and item_type = 0 and item_deleted = 0 and item_unpublished = 0 - and item_delayed = 0 and item_pending_remove = 0 and item_blocked = 0 LIMIT 1", - intval($item_id) - ); - - if(! $item_id || (! $r)) { - logger('like: no item ' . $item_id); - killme(); - } - - - $item = $r[0]; - $owner_uid = $item['uid']; - $owner_aid = $item['aid']; - - - $sys = get_sys_channel(); - - - // if this is a "discover" item, (item['uid'] is the sys channel), - // fallback to the item comment policy, which should've been - // respected when generating the conversation thread. - // Even if the activity is rejected by the item owner, it should still get attached - // to the local discover conversation on this site. - - if(($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(); - - - $verbs = " '".dbesc($activity)."' "; - - $multi_undo = false; - - // event participation and consensus items are essentially radio toggles. If you make a subsequent choice, - // we need to eradicate your first choice. - - if($activity === ACTIVITY_ATTEND || $activity === ACTIVITY_ATTENDNO || $activity === ACTIVITY_ATTENDMAYBE) { - $verbs = " '" . dbesc(ACTIVITY_ATTEND) . "','" . dbesc(ACTIVITY_ATTENDNO) . "','" . dbesc(ACTIVITY_ATTENDMAYBE) . "' "; - $multi_undo = 1; - } - if($activity === ACTIVITY_AGREE || $activity === ACTIVITY_DISAGREE || $activity === ACTIVITY_ABSTAIN) { - $verbs = " '" . dbesc(ACTIVITY_AGREE) . "','" . dbesc(ACTIVITY_DISAGREE) . "','" . dbesc(ACTIVITY_ABSTAIN) . "' "; - $multi_undo = true; - } - - $item_normal = item_normal(); - - $r = q("SELECT id, parent, uid, verb FROM item WHERE verb in ( $verbs ) $item_normal - AND author_xchan = '%s' AND thr_parent = '%s' and uid = %d ", - dbesc($observer['xchan_hash']), - dbesc($item['mid']), - intval($owner_uid) - ); - - if($r) { - // already liked it. Drop that item. - require_once('include/items.php'); - foreach($r as $rr) { - drop_item($rr['id'],false,DROPITEM_PHASE1); - // set the changed timestamp on the parent so we'll see the update without a page reload - $z = q("update item set changed = '%s' where id = %d and uid = %d", - dbesc(datetime_convert()), - intval($rr['parent']), - intval($rr['uid']) - ); - // Prior activity was a duplicate of the one we're submitting, just undo it; - // don't fall through and create another - if(activity_match($rr['verb'],$activity)) - $multi_undo = false; - - // drop_item was not done interactively, so we need to invoke the notifier - // in order to push the changes to connections - - proc_run('php','include/notifier.php','drop',$rr['id']); - - } - - if($interactive) - return; - - if(! $multi_undo) - killme(); - } - } - - $mid = item_message_id(); - - $arr = array(); - - if($extended_like) { - $arr['item_thread_top'] = 1; - $arr['item_origin'] = 1; - $arr['item_wall'] = 1; - } - else { - $post_type = (($item['resource_type'] === 'photo') ? t('photo') : t('status')); - if($item['obj_type'] === ACTIVITY_OBJ_EVENT) - $post_type = t('event'); - - $links = array(array('rel' => 'alternate','type' => 'text/html', 'href' => $item['plink'])); - $objtype = (($item['resource_type'] === 'photo') ? ACTIVITY_OBJ_PHOTO : ACTIVITY_OBJ_NOTE ); - - $body = $item['body']; - - $object = json_encode(array( - 'type' => $objtype, - 'id' => $item['mid'], - 'parent' => (($item['thr_parent']) ? $item['thr_parent'] : $item['parent_mid']), - 'link' => $links, - 'title' => $item['title'], - 'content' => $item['body'], - 'created' => $item['created'], - 'edited' => $item['edited'], - 'author' => array( - 'name' => $item_author['xchan_name'], - 'address' => $item_author['xchan_addr'], - 'guid' => $item_author['xchan_guid'], - 'guid_sig' => $item_author['xchan_guid_sig'], - 'link' => array( - array('rel' => 'alternate', 'type' => 'text/html', 'href' => $item_author['xchan_url']), - array('rel' => 'photo', 'type' => $item_author['xchan_photo_mimetype'], 'href' => $item_author['xchan_photo_m'])), - ), - )); - - if(! intval($item['item_thread_top'])) - $post_type = 'comment'; - - $arr['item_origin'] = 1; - $arr['item_notshown'] = 1; - - if(intval($item['item_wall'])) - $arr['item_wall'] = 1; - - // if this was a linked photo and was hidden, unhide it. - - if(intval($item['item_hidden'])) { - $r = q("update item set item_hidden = 0 where id = %d", - intval($item['id']) - ); - } - - } - - if($verb === 'like') - $bodyverb = t('%1$s likes %2$s\'s %3$s'); - if($verb === 'dislike') - $bodyverb = t('%1$s doesn\'t like %2$s\'s %3$s'); - if($verb === 'agree') - $bodyverb = t('%1$s agrees with %2$s\'s %3$s'); - if($verb === 'disagree') - $bodyverb = t('%1$s doesn\'t agree with %2$s\'s %3$s'); - if($verb === 'abstain') - $bodyverb = t('%1$s abstains from a decision on %2$s\'s %3$s'); - if($verb === 'attendyes') - $bodyverb = t('%1$s is attending %2$s\'s %3$s'); - if($verb === 'attendno') - $bodyverb = t('%1$s is not attending %2$s\'s %3$s'); - if($verb === 'attendmaybe') - $bodyverb = t('%1$s may attend %2$s\'s %3$s'); - - if(! isset($bodyverb)) - killme(); - - - - if($extended_like) { - $ulink = '[zrl=' . $ch[0]['xchan_url'] . ']' . $ch[0]['xchan_name'] . '[/zrl]'; - $alink = '[zrl=' . $observer['xchan_url'] . ']' . $observer['xchan_name'] . '[/zrl]'; - $private = (($public) ? 0 : 1); - } - else { - $arr['parent'] = $item['id']; - $arr['thr_parent'] = $item['mid']; - $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['mid'] . ']' . $post_type . '[/zrl]'; - $allow_cid = $item['allow_cid']; - $allow_gid = $item['allow_gid']; - $deny_cid = $item['deny_cid']; - $deny_gid = $item['deny_gid']; - $private = $item['private']; - - } - - - $arr['mid'] = $mid; - $arr['aid'] = (($extended_like) ? $ch[0]['channel_account_id'] : $owner_aid); - $arr['uid'] = $owner_uid; - $arr['item_flags'] = $item_flags; - $arr['item_wall'] = $item_wall; - $arr['parent_mid'] = (($extended_like) ? $mid : $item['mid']); - $arr['owner_xchan'] = (($extended_like) ? $ch[0]['xchan_hash'] : $thread_owner['xchan_hash']); - $arr['author_xchan'] = $observer['xchan_hash']; - - - $arr['body'] = sprintf( $bodyverb, $alink, $ulink, $plink ); - if($obj_type === 'thing' && $r[0]['imgurl']) { - $arr['body'] .= "\n\n[zmg=80x80]" . $r[0]['imgurl'] . '[/zmg]'; - } - if($obj_type === 'profile') { - if($public) { - $arr['body'] .= "\n\n" . '[embed]' . z_root() . '/profile/' . $ch[0]['channel_address'] . '[/embed]'; - } - else - $arr['body'] .= "\n\n[zmg=80x80]" . $profile['thumb'] . '[/zmg]'; - } - - - $arr['verb'] = $activity; - $arr['obj_type'] = $objtype; - $arr['object'] = $object; - - if($target) { - $arr['tgt_type'] = $tgttype; - $arr['target'] = $target; - } - - $arr['allow_cid'] = $allow_cid; - $arr['allow_gid'] = $allow_gid; - $arr['deny_cid'] = $deny_cid; - $arr['deny_gid'] = $deny_gid; - $arr['item_private'] = $private; - - - $post = item_store($arr); - $post_id = $post['item_id']; - - $arr['id'] = $post_id; - - call_hooks('post_local_end', $arr); - - - if($extended_like) { - $r = q("insert into likes (channel_id,liker,likee,iid,i_mid,verb,target_type,target_id,target) values (%d,'%s','%s',%d,'%s','%s','%s','%s','%s')", - intval($ch[0]['channel_id']), - dbesc($observer['xchan_hash']), - dbesc($ch[0]['channel_hash']), - intval($post_id), - dbesc($mid), - dbesc($activity), - dbesc(($tgttype)? $tgttype : $objtype), - dbesc($obj_id), - dbesc(($target) ? $target : $object) - ); - $r = q("select * from likes where liker = '%s' and likee = '%s' and i_mid = '%s' and verb = '%s' and target_type = '%s' and target_id = '%s' ", - dbesc($observer['xchan_hash']), - dbesc($ch[0]['channel_hash']), - dbesc($mid), - dbesc($activity), - dbesc(($tgttype)? $tgttype : $objtype), - dbesc($obj_id) - ); - if($r) - build_sync_packet($ch[0]['channel_id'],array('likes' => $r)); - - } - - - proc_run('php',"include/notifier.php","like","$post_id"); - - if($interactive) { - notice( t('Action completed.') . EOL); - $o .= t('Thank you.'); - return $o; - } - - killme(); -} - - |