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-rw-r--r--Zotlabs/Lib/Activity.php238
1 files changed, 203 insertions, 35 deletions
diff --git a/Zotlabs/Lib/Activity.php b/Zotlabs/Lib/Activity.php
index 3c16a5367..5c72a1175 100644
--- a/Zotlabs/Lib/Activity.php
+++ b/Zotlabs/Lib/Activity.php
@@ -178,7 +178,6 @@ class Activity {
static function fetch_image($x) {
-
$ret = [
'type' => 'Image',
'id' => $x['id'],
@@ -419,7 +418,71 @@ class Activity {
$ret['attachment'] = $a;
}
+ $public = (($i['item_private']) ? false : true);
+ $top_level = (($i['mid'] === $i['parent_mid']) ? true : false);
+
+ if ($public) {
+ $ret['to'] = [ ACTIVITY_PUBLIC_INBOX ];
+ $ret['cc'] = [ z_root() . '/followers/' . substr($i['author']['xchan_addr'],0,strpos($i['author']['xchan_addr'],'@')) ];
+ }
+ else {
+
+ // private activity
+
+ if ($top_level) {
+ $ret['to'] = self::map_acl($i);
+ }
+ else {
+ $ret['to'] = [];
+ if ($ret['tag']) {
+ foreach ($ret['tag'] as $mention) {
+ if (is_array($mention) && array_key_exists('href',$mention) && $mention['href']) {
+ $h = q("select * from hubloc where hubloc_id_url = '%s' limit 1",
+ dbesc($mention['href'])
+ );
+ if ($h) {
+ if ($h[0]['hubloc_network'] === 'activitypub') {
+ $addr = $h[0]['hubloc_hash'];
+ }
+ else {
+ $addr = $h[0]['hubloc_id_url'];
+ }
+ if (! in_array($addr,$ret['to'])) {
+ $ret['to'][] = $addr;
+ }
+ }
+ }
+ }
+ }
+ $d = q("select hubloc.* from hubloc left join item on hubloc_hash = owner_xchan where item.id = %d limit 1",
+ intval($i['parent'])
+ );
+ if ($d) {
+ if ($d[0]['hubloc_network'] === 'activitypub') {
+ $addr = $d[0]['hubloc_hash'];
+ }
+ else {
+ $addr = $d[0]['hubloc_id_url'];
+ }
+ if (! in_array($addr,$ret['to'])) {
+ $ret['cc'][] = $addr;
+ }
+ }
+ }
+ }
+
+ $mentions = self::map_mentions($i);
+ if (count($mentions) > 0) {
+ if (! $ret['to']) {
+ $ret['to'] = $mentions;
+ }
+ else {
+ $ret['to'] = array_values(array_unique(array_merge($ret['to'], $mentions)));
+ }
+ }
+
return $ret;
+
}
static function decode_taxonomy($item) {
@@ -756,57 +819,155 @@ class Activity {
return [];
}
+ $t = self::encode_taxonomy($i);
+ if ($t) {
+ $ret['tag'] = $t;
+ }
+
+ // addressing madness
+
+ $public = (($i['item_private']) ? false : true);
+ $top_level = (($reply) ? false : true);
+
+ if ($public) {
+ $ret['to'] = [ ACTIVITY_PUBLIC_INBOX ];
+ $ret['cc'] = [ z_root() . '/followers/' . substr($i['author']['xchan_addr'],0,strpos($i['author']['xchan_addr'],'@')) ];
+ }
+ else {
+
+ // private activity
+
+ if ($top_level) {
+ $ret['to'] = self::map_acl($i);
+ }
+ else {
+ $ret['to'] = [];
+ if ($ret['tag']) {
+ foreach ($ret['tag'] as $mention) {
+ if (is_array($mention) && array_key_exists('href',$mention) && $mention['href']) {
+ $h = q("select * from hubloc where hubloc_id_url = '%s' limit 1",
+ dbesc($mention['href'])
+ );
+ if ($h) {
+ if ($h[0]['hubloc_network'] === 'activitypub') {
+ $addr = $h[0]['hubloc_hash'];
+ }
+ else {
+ $addr = $h[0]['hubloc_id_url'];
+ }
+ if (! in_array($addr,$ret['to'])) {
+ $ret['to'][] = $addr;
+ }
+ }
+ }
+ }
+ }
+
+ $d = q("select hubloc.* from hubloc left join item on hubloc_hash = owner_xchan where item.id = %d limit 1",
+ intval($i['parent'])
+ );
+ if ($d) {
+ if ($d[0]['hubloc_network'] === 'activitypub') {
+ $addr = $d[0]['hubloc_hash'];
+ }
+ else {
+ $addr = $d[0]['hubloc_id_url'];
+ }
+ if (! in_array($addr,$ret['to'])) {
+ $ret['cc'][] = $addr;
+ }
+ }
+ }
+ }
+
+ $mentions = self::map_mentions($i);
+ if (count($mentions) > 0) {
+ if (! $ret['to']) {
+ $ret['to'] = $mentions;
+ }
+ else {
+ $ret['to'] = array_values(array_unique(array_merge($ret['to'], $mentions)));
+ }
+ }
+
return $ret;
}
+ // Returns an array of URLS for any mention tags found in the item array $i.
+
static function map_mentions($i) {
- if(! $i['term']) {
+
+ if (! $i['term']) {
return [];
}
$list = [];
foreach ($i['term'] as $t) {
- if($t['ttype'] == TERM_MENTION) {
- $list[] = $t['url'];
+ if (! $t['url']) {
+ continue;
+ }
+ if ($t['ttype'] == TERM_MENTION) {
+ $url = self::lookup_term_url($t['url']);
+ $list[] = (($url) ? $url : $t['url']);
}
}
return $list;
}
- static function map_acl($i,$mentions = false) {
-
- $private = false;
- $list = [];
- $x = collect_recipients($i,$private);
- if($x) {
- stringify_array_elms($x);
- if(! $x)
- return;
+ // Returns an array of all recipients targeted by private item array $i.
- $strict = (($mentions) ? true : get_config('activitypub','compliance'));
+ static function map_acl($i) {
+ $ret = [];
- $sql_extra = (($strict) ? " and xchan_network = 'activitypub' " : '');
+ if (! $i['item_private']) {
+ return $ret;
+ }
- $details = q("select xchan_url, xchan_addr, xchan_name from xchan where xchan_hash in (" . implode(',',$x) . ") $sql_extra");
+ if ($i['allow_gid']) {
+ $tmp = expand_acl($i['allow_gid']);
+ if ($tmp) {
+ foreach ($tmp as $t) {
+ $ret[] = z_root() . '/lists/' . $t;
+ }
+ }
+ }
- if($details) {
- foreach($details as $d) {
- if($mentions) {
- $list[] = [ 'type' => 'Mention', 'href' => $d['xchan_url'], 'name' => '@' . (($d['xchan_addr']) ? $d['xchan_addr'] : $d['xchan_name']) ];
- }
- else {
- $list[] = $d['xchan_url'];
+ if ($i['allow_cid']) {
+ $tmp = expand_acl($i['allow_cid']);
+ $list = stringify_array($tmp,true);
+ if ($list) {
+ $details = q("select hubloc_id_url from hubloc where hubloc_hash in (" . $list . ") and hubloc_id_url != ''");
+ if ($details) {
+ foreach ($details as $d) {
+ $ret[] = $d['hubloc_id_url'];
}
}
}
}
- return $list;
-
+ return $ret;
}
+ static function lookup_term_url($url) {
+
+ // The xchan_url for mastodon is a text/html rendering. This is called from map_mentions where we need
+ // to convert the mention url to an ActivityPub id. If this fails for any reason, return the url we have
+
+ $r = q("select hubloc_network, hubloc_hash, hubloc_id_url from hubloc where hubloc_id_url = '%s' limit 1",
+ dbesc($url)
+ );
+
+ if ($r) {
+ if ($r[0]['hubloc_network'] === 'activitypub') {
+ return $r[0]['hubloc_hash'];
+ }
+ return $r[0]['hubloc_id_url'];
+ }
+
+ return $url;
+ }
static function encode_person($p, $extended = true) {
@@ -969,7 +1130,6 @@ class Activity {
'http://activitystrea.ms/schema/1.0/photo' => 'Image',
'http://activitystrea.ms/schema/1.0/profile-photo' => 'Icon',
'http://activitystrea.ms/schema/1.0/event' => 'Event',
- 'http://activitystrea.ms/schema/1.0/wiki' => 'Document',
'http://purl.org/zot/activity/location' => 'Place',
'http://purl.org/zot/activity/chessgame' => 'Game',
'http://purl.org/zot/activity/tagterm' => 'zot:Tag',
@@ -977,7 +1137,10 @@ class Activity {
'http://purl.org/zot/activity/file' => 'zot:File',
'http://purl.org/zot/activity/mood' => 'zot:Mood',
'Invite' => 'Invite',
- 'Question' => 'Question'
+ 'Question' => 'Question',
+ 'Document' => 'Document',
+ 'Audio' => 'Audio',
+ 'Video' => 'Video'
];
call_hooks('activity_obj_decode_mapper',$objs);
@@ -1005,7 +1168,6 @@ class Activity {
'http://activitystrea.ms/schema/1.0/photo' => 'Image',
'http://activitystrea.ms/schema/1.0/profile-photo' => 'Icon',
'http://activitystrea.ms/schema/1.0/event' => 'Event',
- 'http://activitystrea.ms/schema/1.0/wiki' => 'Document',
'http://purl.org/zot/activity/location' => 'Place',
'http://purl.org/zot/activity/chessgame' => 'Game',
'http://purl.org/zot/activity/tagterm' => 'zot:Tag',
@@ -1013,7 +1175,9 @@ class Activity {
'http://purl.org/zot/activity/file' => 'zot:File',
'http://purl.org/zot/activity/mood' => 'zot:Mood',
'Invite' => 'Invite',
- 'Question' => 'Question'
+ 'Question' => 'Question',
+ 'Audio' => 'Audio',
+ 'Video' => 'Video'
];
call_hooks('activity_obj_mapper',$objs);
@@ -2077,9 +2241,7 @@ class Activity {
}
- // avoid double images from hubzilla to zap/osada
-
- if($act->obj['type'] === 'Image' && strpos($s['body'],'zrl=') === false) {
+ if($act->obj['type'] === 'Image') {
$ptr = null;
@@ -2093,10 +2255,11 @@ class Activity {
}
foreach($ptr as $vurl) {
if(strpos($s['body'],$vurl['href']) === false) {
- $s['body'] .= '[zmg]' . $vurl['href'] . '[/zmg]' . "\n\n" . $s['body'];
+ $bb_imgs .= '[zmg]' . $vurl['href'] . '[/zmg]' . "\n\n";
break;
}
}
+ $s['body'] = $bb_imgs . $s['body'];
}
elseif(is_string($act->obj['url'])) {
if(strpos($s['body'],$act->obj['url']) === false) {
@@ -2177,8 +2340,13 @@ class Activity {
$s['plink'] = $s['mid'];
}
- if ($act->recips && (! in_array(ACTIVITY_PUBLIC_INBOX,$act->recips)))
- $s['item_private'] = 1;
+ // assume this is private unless specifically told otherwise.
+
+ $s['item_private'] = 1;
+
+ if ($act->recips && in_array(ACTIVITY_PUBLIC_INBOX, $act->recips)) {
+ $s['item_private'] = 0;
+ }
if (is_array($act->obj)) {
if (array_key_exists('directMessage',$act->obj) && intval($act->obj['directMessage'])) {
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-09 09:57:32 +0000