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authorHaakon Meland Eriksen <haakon.eriksen@far.no>2014-06-24 19:34:36 +0200
committerHaakon Meland Eriksen <haakon.eriksen@far.no>2014-06-24 19:34:36 +0200
commitb8dc9e855af2d30f33d0f90dc13d8cad0a7b3e70 (patch)
tree718df6305bcb82c8dcb4b287a7132422e748cdfb /mod/like.php
parentc2d520f1be115fb3cb5da2a35eb10146cecee8aa (diff)
parenta92fb0b04c3e6474ec48faf8e4cc65c382e89d66 (diff)
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Merge remote-tracking branch 'upstream/master'
Diffstat (limited to 'mod/like.php')
-rwxr-xr-xmod/like.php447
1 files changed, 298 insertions, 149 deletions
diff --git a/mod/like.php b/mod/like.php
index 30d64d4ca..ececb31c7 100755
--- a/mod/like.php
+++ b/mod/like.php
@@ -10,14 +10,11 @@ function like_content(&$a) {
$observer = $a->get_observer();
-
-
$verb = notags(trim($_GET['verb']));
if(! $verb)
$verb = 'like';
-
switch($verb) {
case 'like':
case 'unlike':
@@ -32,149 +29,263 @@ function like_content(&$a) {
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
+ 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_gid .= '<' . $dd['abook_xchan'] . '>';
+ }
+ }
+ $post_type = t('channel');
+ $objtype = ACTIVITY_OBJ_PROFILE;
+
+
+ }
+ elseif($obj_type == 'thing') {
+
+ $r = q("select * from obj left join term on obj_obj = term_hash where term_hash != ''
+ and obj_type = %d and term_hash = '%s' limit 1",
+ intval(TERM_OBJ_THING),
+ dbesc(argv(2))
+ );
+
+ if(! $r)
+ 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/' . $r[0]['term_hash']);
+ if($r[0]['imgurl'])
+ $links[] = array('rel' => 'photo', 'href' => $r[0]['imgurl']);
+
+ $target = json_encode(array(
+ 'type' => $tgttype,
+ 'title' => $r[0]['term'],
+ 'id' => z_root() . '/thing/' . $r[0]['term_hash'],
+ 'link' => $links
+ ));
+
+ $plink = '[zrl=' . z_root() . '/thing/' . $r[0]['term_hash'] . ']' . $r[0]['term'] . '[/zrl]';
+
+ }
+
+ if(! ($owner_uid && $r))
+ 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_wall'] && $perms['view_profile']))
+ 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)
+ killme();
- $item_id = ((argc() > 1) ? notags(trim(argv(1))) : 0);
- logger('like: verb ' . $verb . ' item ' . $item_id, LOGGER_DEBUG);
+ 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($z) {
+ q("delete from likes where id = %d limit 1",
+ intval($z[0]['id'])
+ );
+ drop_item($z[0]['iid'],false);
+ killme();
+ }
+ }
+ else {
- $r = q("SELECT * FROM item WHERE id = %d and item_restrict = 0 LIMIT 1",
- dbesc($item_id)
- );
+ $item_id = ((argc() == 2) ? notags(trim(argv(1))) : 0);
- if(! $item_id || (! $r)) {
- logger('like: no item ' . $item_id);
- killme();
- }
+ logger('like: verb ' . $verb . ' item ' . $item_id, LOGGER_DEBUG);
- $item = $r[0];
- $owner_uid = $item['uid'];
+ $r = q("SELECT * FROM item WHERE id = %d and item_restrict = 0 LIMIT 1",
+ dbesc($item_id)
+ );
- if(! perm_is_allowed($owner_uid,$observer['xchan_hash'],'post_comments')) {
- notice( t('Permission denied') . EOL);
- killme();
- }
+ if(! $item_id || (! $r)) {
+ logger('like: no item ' . $item_id);
+ 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();
-
-
-
-// fixme
-// if(! $item['wall']) {
- // The top level post may have been written by somebody on another system
-
-// $r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
-// intval($item['contact-id']),
-// intval($item['uid'])
-// );
-// if(! count($r))
-// return;
-// if(! $r[0]['self'])
-// $thread_owner = $r[0];
-// }
-
- // this represents the post owner on this system.
-
-// $r = q("SELECT `contact`.*, `user`.`nickname` FROM `contact` LEFT JOIN `user` ON `contact`.`uid` = `user`.`uid`
-// WHERE `contact`.`self` = 1 AND `contact`.`uid` = %d LIMIT 1",
-// intval($owner_uid)
-// );
-// if(count($r))
-// $owner = $r[0];
-
-// if(! $owner) {
-// logger('like: no owner');
-// return;
-// }
-
-// if(! $thread_owner)
-// $thread_owner = $owner;
-
-
- // This represents the person posting
-
-// if((local_user()) && (local_user() == $owner_uid)) {
-// $contact = $owner;
-// }
-// else {
-// $r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
-// intval($_SESSION['visitor_id']),
-// intval($owner_uid)
-// );
-// if(count($r))
-// $contact = $r[0];
-// }
-// if(! $contact) {
-// return;
-// }
-
-
- $r = q("SELECT * FROM item WHERE verb = '%s' AND item_restrict = 0
- AND owner_xchan = '%s' AND ( parent = %d OR thr_parent = '%s') LIMIT 1",
- dbesc($activity),
- dbesc($thread_owner['xchan_hash']),
- intval($item_id),
- dbesc($item['uri'])
- );
- if($r) {
- $like_item = $r[0];
-
- // Already liked/disliked it, delete it
-
- $r = q("UPDATE item SET item_restrict = ( item_restrict ^ %d ), changed = '%s' WHERE id = %d LIMIT 1",
- intval(ITEM_DELETED),
- dbesc(datetime_convert()),
- intval($like_item['id'])
+
+ $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 = $r[0];
+ else
+ killme();
- proc_run('php',"include/notifier.php","like",$like_item['id']);
- return;
- }
+ $r = q("select * from xchan where xchan_hash = '%s' limit 1",
+ dbesc($item['author_xchan'])
+ );
+ if($r)
+ $item_author = $r[0];
+ else
+ killme();
+
+
+ $r = q("SELECT * FROM item WHERE verb = '%s' AND item_restrict = 0
+ AND author_xchan = '%s' AND ( parent = %d OR thr_parent = '%s') LIMIT 1",
+ dbesc($activity),
+ dbesc($observer['xchan_hash']),
+ intval($item_id),
+ dbesc($item['mid'])
+ );
+ if($r) {
+ $like_item = $r[0];
+ // Already liked/disliked it, delete it
+ $r = q("UPDATE item SET item_restrict = ( item_restrict ^ %d ), changed = '%s' WHERE id = %d LIMIT 1",
+ intval(ITEM_DELETED),
+ dbesc(datetime_convert()),
+ intval($like_item['id'])
+ );
- $uri = item_message_id();
+ proc_run('php',"include/notifier.php","like",$like_item['id']);
+ return;
+ }
- $post_type = (($item['resource_id'] === 'photo') ? $t('photo') : t('status'));
+ }
- $links = array(array('rel' => 'alternate','type' => 'text/html',
- 'href' => z_root() . '/display/' . $item['uri']));
- $objtype = (($item['resource_id'] === 'photo') ? ACTIVITY_OBJ_PHOTO : ACTIVITY_OBJ_NOTE );
+ $mid = item_message_id();
- $body = $item['body'];
+ if($extended_like) {
+ $item_flags = ITEM_THREAD_TOP|ITEM_ORIGIN|ITEM_WALL;
- $obj = json_encode(array(
- 'type' => $objtype,
- 'id' => $item['uri'],
- 'link' => $links,
- 'title' => $item['title'],
- 'content' => $item['body'],
- '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'])),
- ),
- ));
+ }
+ else {
+ $post_type = (($item['resource_type'] === 'photo') ? t('photo') : t('status'));
+
+ $links = array(array('rel' => 'alternate','type' => 'text/html', 'href' => $item['plink']));
+ $objtype = (($item['resource_type'] === 'photo') ? 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' => $item_author['xchan_photo_m'])),
+ ),
+ ));
+
+ if(! ($item['item_flags'] & ITEM_THREAD_TOP))
+ $post_type = 'comment';
+
+ $item_flags = ITEM_ORIGIN | ITEM_NOTSHOWN;
+ if($item['item_flags'] & ITEM_WALL)
+ $item_flags |= ITEM_WALL;
+
+ }
if($verb === 'like')
$bodyverb = t('%1$s likes %2$s\'s %3$s');
@@ -182,46 +293,84 @@ function like_content(&$a) {
$bodyverb = t('%1$s doesn\'t like %2$s\'s %3$s');
if(! isset($bodyverb))
- return;
+ killme();
- $item_flags = ITEM_ORIGIN;
- if($item['item_flags'] & ITEM_WALL)
- $item_flags |= ITEM_WALL;
-
$arr = array();
- $arr['uri'] = $uri;
+ if($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=' . $a->get_baseurl() . '/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['parent'] = $item['id'];
- $arr['parent_uri'] = $item['uri'];
- $arr['thr_parent'] = $item['uri'];
- $arr['owner_xchan'] = $thread_owner['xchan_hash'];
+ $arr['parent_mid'] = (($extended_like) ? $mid : $item['mid']);
+ $arr['owner_xchan'] = (($extended_like) ? $ch[0]['xchan_hash'] : $thread_owner['xchan_hash']);
$arr['author_xchan'] = $observer['xchan_hash'];
- $ulink = '[url=' . $item_owner['xchan_url'] . ']' . $item_owner['xchan_name'] . '[/url]';
- $alink = '[url=' . $observer['xchan_url'] . ']' . $observer['xchan_name'] . '[/url]';
- $plink = '[url=' . $a->get_baseurl() . '/display/' . $item['uri'] . ']' . $post_type . '[/url]';
-
- $arr['body'] = sprintf( $bodyverb, $ulink, $alink, $plink );
+ $arr['body'] = sprintf( $bodyverb, $alink, $ulink, $plink );
+ if($obj_type === 'thing' && $r[0]['imgurl']) {
+ $arr['body'] .= "\n\n[zmg=80x80]" . $r[0]['imgurl'] . '[/zmg]';
+ }
+
$arr['verb'] = $activity;
$arr['obj_type'] = $objtype;
- $arr['object'] = $obj;
+ $arr['object'] = $object;
+
+ if($target) {
+ $arr['tgt_type'] = $tgttype;
+ $arr['target'] = $target;
+ }
- $arr['allow_cid'] = $item['allow_cid'];
- $arr['allow_gid'] = $item['allow_gid'];
- $arr['deny_cid'] = $item['deny_cid'];
- $arr['deny_gid'] = $item['deny_gid'];
+ $arr['allow_cid'] = $allow_cid;
+ $arr['allow_gid'] = $allow_gid;
+ $arr['deny_cid'] = $deny_cid;
+ $arr['deny_gid'] = $deny_gid;
+ $arr['item_private'] = $private;
- $post_id = item_store($arr);
+
+ $post = item_store($arr);
+ $post_id = $post['item_id'];
$arr['id'] = $post_id;
call_hooks('post_local_end', $arr);
+
+ if($extended_like) {
+ $r = q("insert into likes (channel_id,liker,likee,iid,verb,target_type,target_id,target) values (%d,'%s','%s',%d,'%s','%s','%s','%s')",
+ intval($ch[0]['channel_id']),
+ dbesc($observer['xchan_hash']),
+ dbesc($ch[0]['channel_hash']),
+ intval($post_id),
+ dbesc($activity),
+ dbesc(($tgttype)?$tgttype:$objtype),
+ dbesc($obj_id),
+ dbesc(json_encode(($target)?$target:$object))
+ );
+ };
+
+
proc_run('php',"include/notifier.php","like","$post_id");
killme();