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-rw-r--r--include/zot.php228
1 files changed, 99 insertions, 129 deletions
diff --git a/include/zot.php b/include/zot.php
index 3c7413b5c..b9a06cdee 100644
--- a/include/zot.php
+++ b/include/zot.php
@@ -1,7 +1,7 @@
<?php
/**
* @file include/zot.php
- * @brief RedMatrix implementation of zot protocol.
+ * @brief Hubzilla implementation of zot protocol.
*
* https://github.com/friendica/red/wiki/zot
* https://github.com/friendica/red/wiki/Zot---A-High-Level-Overview
@@ -80,9 +80,8 @@ function zot_get_hublocs($hash) {
/* Only search for active hublocs - e.g. those that haven't been marked deleted */
- $ret = q("select * from hubloc where hubloc_hash = '%s' and not ( hubloc_flags & %d )>0 order by hubloc_url ",
- dbesc($hash),
- intval(HUBLOC_FLAGS_DELETED)
+ $ret = q("select * from hubloc where hubloc_hash = '%s' and hubloc_deleted != 0 order by hubloc_url ",
+ dbesc($hash)
);
return $ret;
@@ -200,9 +199,8 @@ function zot_finger($webbie, $channel = null, $autofallback = true) {
$r = q("select xchan.*, hubloc.* from xchan
left join hubloc on xchan_hash = hubloc_hash
- where xchan_addr = '%s' and (hubloc_flags & %d) > 0 limit 1",
- dbesc($xchan_addr),
- intval(HUBLOC_FLAGS_PRIMARY)
+ where xchan_addr = '%s' and hubloc_primary = 1 limit 1",
+ dbesc($xchan_addr)
);
if ($r) {
@@ -709,43 +707,36 @@ function import_xchan($arr,$ud_flags = UPDATE_FLAGS_UPDATED, $ud_arr = null) {
$hidden = (1 - intval($arr['searchable']));
- // Be careful - XCHAN_FLAGS_HIDDEN should evaluate to 1
- if(($r[0]['xchan_flags'] & XCHAN_FLAGS_HIDDEN) != $hidden)
- $new_flags = $r[0]['xchan_flags'] ^ XCHAN_FLAGS_HIDDEN;
- else
- $new_flags = $r[0]['xchan_flags'];
-
- $adult = (($r[0]['xchan_flags'] & XCHAN_FLAGS_SELFCENSORED) ? true : false);
- $adult_changed = ((intval($adult) != intval($arr['adult_content'])) ? true : false);
- if($adult_changed)
- $new_flags = $new_flags ^ XCHAN_FLAGS_SELFCENSORED;
-
- $deleted = (($r[0]['xchan_flags'] & XCHAN_FLAGS_DELETED) ? true : false);
- $deleted_changed = ((intval($deleted) != intval($arr['deleted'])) ? true : false);
- if($deleted_changed)
- $new_flags = $new_flags ^ XCHAN_FLAGS_DELETED;
-
- $public_forum = (($r[0]['xchan_flags'] & XCHAN_FLAGS_PUBFORUM) ? true : false);
- $pubforum_changed = ((intval($public_forum) != intval($arr['public_forum'])) ? true : false);
- if($pubforum_changed)
- $new_flags = $r[0]['xchan_flags'] ^ XCHAN_FLAGS_PUBFORUM;
-
- if(($r[0]['xchan_name_date'] != $arr['name_updated'])
- || ($r[0]['xchan_connurl'] != $arr['connections_url'])
- || ($r[0]['xchan_flags'] != $new_flags)
+ $hidden_changed = $adult_changed = $deleted_changed = $pubforum_changed = 0;
+
+ if(intval($r[0]['xchan_hidden']) != (1 - intval($arr['searchable'])))
+ $hidden_changed = 1;
+ if(intval($r[0]['xchan_selfcensored']) != intval($arr['adult_content']))
+ $adult_changed = 1;
+ if(intval($r[0]['xchan_deleted']) != intval($arr['deleted']))
+ $deleted_changed = 1;
+ if(intval($r[0]['xchan_pubforum']) != intval($arr['public_forum']))
+ $pubforum_changed = 1;
+
+ if(($r[0]['xchan_name_date'] != $arr['name_updated'])
+ || ($r[0]['xchan_connurl'] != $arr['connections_url'])
|| ($r[0]['xchan_addr'] != $arr['address'])
|| ($r[0]['xchan_follow'] != $arr['follow_url'])
- || ($r[0]['xchan_connpage'] != $arr['connect_url'])
- || ($r[0]['xchan_url'] != $arr['url'])) {
- $r = q("update xchan set xchan_name = '%s', xchan_name_date = '%s', xchan_connurl = '%s', xchan_follow = '%s',
- xchan_connpage = '%s', xchan_flags = %d,
+ || ($r[0]['xchan_connpage'] != $arr['connect_url'])
+ || ($r[0]['xchan_url'] != $arr['url'])
+ || $hidden_changed || adult_changed || deleted_changed || $pubforum_changed ) {
+ $r = q("update xchan set xchan_name = '%s', xchan_name_date = '%s', xchan_connurl = '%s', xchan_follow = '%s',
+ xchan_connpage = '%s', xchan_hidden = %d, xchan_selfcensored = %d, xchan_deleted = %d, xchan_pubforum = %d,
xchan_addr = '%s', xchan_url = '%s' where xchan_hash = '%s'",
dbesc(($arr['name']) ? $arr['name'] : '-'),
dbesc($arr['name_updated']),
dbesc($arr['connections_url']),
dbesc($arr['follow_url']),
dbesc($arr['connect_url']),
- intval($new_flags),
+ intval(1 - intval($arr['searchable'])),
+ intval($arr['adult_content']),
+ intval($arr['deleted']),
+ intval($arr['public_forum']),
dbesc($arr['address']),
dbesc($arr['url']),
dbesc($xchan_hash)
@@ -764,20 +755,9 @@ function import_xchan($arr,$ud_flags = UPDATE_FLAGS_UPDATED, $ud_arr = null) {
&& ($arr['site']['url'] != z_root()))
$arr['searchable'] = false;
- $hidden = (1 - intval($arr['searchable']));
-
- if($hidden)
- $new_flags = XCHAN_FLAGS_HIDDEN;
- else
- $new_flags = 0;
- if($arr['adult_content'])
- $new_flags |= XCHAN_FLAGS_SELFCENSORED;
- if(array_key_exists('deleted',$arr) && $arr['deleted'])
- $new_flags |= XCHAN_FLAGS_DELETED;
-
$x = q("insert into xchan ( xchan_hash, xchan_guid, xchan_guid_sig, xchan_pubkey, xchan_photo_mimetype,
- xchan_photo_l, xchan_addr, xchan_url, xchan_connurl, xchan_follow, xchan_connpage, xchan_name, xchan_network, xchan_photo_date, xchan_name_date, xchan_flags)
- values ( '%s', '%s', '%s', '%s' , '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d) ",
+ xchan_photo_l, xchan_addr, xchan_url, xchan_connurl, xchan_follow, xchan_connpage, xchan_name, xchan_network, xchan_photo_date, xchan_name_date, xchan_hidden, xchan_selfcensored, xchan_deleted, xchan_pubforum )
+ values ( '%s', '%s', '%s', '%s' , '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, %d, %d) ",
dbesc($xchan_hash),
dbesc($arr['guid']),
dbesc($arr['guid_sig']),
@@ -793,7 +773,10 @@ function import_xchan($arr,$ud_flags = UPDATE_FLAGS_UPDATED, $ud_arr = null) {
dbesc('zot'),
dbescdate($arr['photo_updated']),
dbescdate($arr['name_updated']),
- intval($new_flags)
+ intval(1 - intval($arr['searchable'])),
+ intval($arr['adult_content']),
+ intval($arr['deleted']),
+ intval($arr['public_forum'])
);
$what .= 'new_xchan';
@@ -1541,11 +1524,11 @@ function process_delivery($sender, $arr, $deliveries, $relay, $public = false, $
if(($channel['channel_pageflags'] & PAGE_SYSTEM) && (! $arr['item_private']) && (! $relay)) {
$local_public = true;
- $r = q("select xchan_flags from xchan where xchan_hash = '%s' limit 1",
+ $r = q("select xchan_selfcensored from xchan where xchan_hash = '%s' limit 1",
dbesc($sender['hash'])
);
// don't import sys channel posts from selfcensored authors
- if($r && ($r[0]['xchan_flags'] & XCHAN_FLAGS_SELFCENSORED)) {
+ if($r && (intval($r[0]['xchan_selfcensored']))) {
$local_public = false;
continue;
}
@@ -1559,13 +1542,10 @@ function process_delivery($sender, $arr, $deliveries, $relay, $public = false, $
// This is our own post, possibly coming from a channel clone
if($arr['owner_xchan'] == $d['hash']) {
- $arr['item_flags'] = $arr['item_flags'] | ITEM_WALL;
+ $arr['item_wall'] = 1;
}
else {
- // clear the wall flag if it is set
- if($arr['item_flags'] & ITEM_WALL) {
- $arr['item_flags'] = ($arr['item_flags'] ^ ITEM_WALL);
- }
+ $arr['item_wall'] = 0;
}
if((! perm_is_allowed($channel['channel_id'],$sender['hash'],$perm)) && (! $tag_delivery) && (! $local_public)) {
@@ -1653,7 +1633,7 @@ function process_delivery($sender, $arr, $deliveries, $relay, $public = false, $
}
}
- if($arr['item_restrict'] & ITEM_DELETED) {
+ if(intval($arr['item_deleted'])) {
// remove_community_tag is a no-op if this isn't a community tag activity
remove_community_tag($sender,$arr,$channel['channel_id']);
@@ -1676,15 +1656,16 @@ function process_delivery($sender, $arr, $deliveries, $relay, $public = false, $
continue;
}
- $r = q("select id, edited, item_restrict, item_flags, mid, parent_mid from item where mid = '%s' and uid = %d limit 1",
+ $r = q("select * from item where mid = '%s' and uid = %d limit 1",
dbesc($arr['mid']),
intval($channel['channel_id'])
);
if($r) {
// We already have this post.
$item_id = $r[0]['id'];
- if($r[0]['item_restrict'] & ITEM_DELETED) {
- // It was deleted locally.
+
+ if(intval($r[0]['item_deleted'])) {
+ // It was deleted locally.
$result[] = array($d['hash'],'update ignored',$channel['channel_name'] . ' <' . $channel['channel_address'] . '@' . get_app()->get_hostname() . '>',$arr['mid']);
continue;
}
@@ -1699,9 +1680,10 @@ function process_delivery($sender, $arr, $deliveries, $relay, $public = false, $
}
else {
$result[] = array($d['hash'],'update ignored',$channel['channel_name'] . ' <' . $channel['channel_address'] . '@' . get_app()->get_hostname() . '>',$arr['mid']);
- // We need this line to ensure wall-to-wall comments are relayed (by falling through to the relay bit),
- // and at the same time not relay any other relayable posts more than once, because to do so is very wasteful.
- if(! ($r[0]['item_flags'] & ITEM_ORIGIN))
+
+ // We need this line to ensure wall-to-wall comments are relayed (by falling through to the relay bit),
+ // and at the same time not relay any other relayable posts more than once, because to do so is very wasteful.
+ if(! intval($r[0]['item_origin']))
continue;
}
}
@@ -1848,7 +1830,12 @@ function delete_imported_item($sender, $item, $uid, $relay) {
$item_found = false;
$post_id = 0;
- $r = q("select id, item_restrict, author_xchan, owner_xchan, source_xchan from item where mid = '%s' and uid = %d limit 1",
+
+ $r = q("select id, item_deleted from item where ( author_xchan = '%s' or owner_xchan = '%s' or source_xchan = '%s' )
+ and mid = '%s' and uid = %d limit 1",
+ dbesc($sender['hash']),
+ dbesc($sender['hash']),
+ dbesc($sender['hash']),
dbesc($item['mid']),
intval($uid)
);
@@ -1880,8 +1867,10 @@ function delete_imported_item($sender, $item, $uid, $relay) {
return false;
}
+ require_once('include/items.php');
+
if ($item_found) {
- if ($r[0]['item_restrict'] & ITEM_DELETED) {
+ if (intval($r[0]['item_deleted'])) {
logger('delete_imported_item: item was already deleted');
if (! $relay)
return false;
@@ -1893,9 +1882,8 @@ function delete_imported_item($sender, $item, $uid, $relay) {
// back, and we aren't going to (or shouldn't at any rate) delete it again in the future - so losing
// this information from the metadata should have no other discernible impact.
- if (($r[0]['id'] != $r[0]['parent']) && ($r[0]['item_flags'] & ITEM_ORIGIN)) {
- q("update item set item_flags = %d where id = %d and uid = %d",
- intval($r[0]['item_flags'] ^ ITEM_ORIGIN),
+ if (($r[0]['id'] != $r[0]['parent']) && intval($r[0]['item_origin'])) {
+ q("update item set item_origin = 0 where id = %d and uid = %d",
intval($r[0]['id']),
intval($r[0]['uid'])
);
@@ -2156,23 +2144,16 @@ function sync_locations($sender, $arr, $absolute = false) {
$current_site = true;
}
- // If it is the site we're currently talking to, and it's marked offline,
- // either we have some bad information - or the thing came back to life.
-
- if(($current_site) && ($r[0]['hubloc_status'] & HUBLOC_OFFLINE)) {
- q("update hubloc set hubloc_status = (hubloc_status & ~%d) where hubloc_id = %d",
- intval(HUBLOC_OFFLINE),
+ if($current_site && intval($r[0]['hubloc_error'])) {
+ q("update hubloc set hubloc_error = 0 where hubloc_id = %d",
intval($r[0]['hubloc_id'])
);
- if($r[0]['hubloc_flags'] & HUBLOC_FLAGS_ORPHANCHECK) {
- q("update hubloc set hubloc_flags = (hubloc_flags & ~%d) where hubloc_id = %d",
- intval(HUBLOC_FLAGS_ORPHANCHECK),
+ if(intval($r[0]['hubloc_orphancheck'])) {
+ q("update hubloc set hubloc_orphancheck = 0 where hubloc_id = %d",
intval($r[0]['hubloc_id'])
);
}
- q("update xchan set xchan_flags = (xchan_flags & ~%d) where (xchan_flags & %d)>0 and xchan_hash = '%s'",
- intval(XCHAN_FLAGS_ORPHAN),
- intval(XCHAN_FLAGS_ORPHAN),
+ q("update xchan set xchan_orphan = 0 where xchan_orphan = 1 and xchan_hash = '%s'",
dbesc($sender['hash'])
);
}
@@ -2188,9 +2169,8 @@ function sync_locations($sender, $arr, $absolute = false) {
}
}
- if(($r[0]['hubloc_flags'] & HUBLOC_FLAGS_PRIMARY) && (! $location['primary'])) {
- $m = q("update hubloc set hubloc_flags = (hubloc_flags & ~%d), hubloc_updated = '%s' where hubloc_id = %d",
- intval(HUBLOC_FLAGS_PRIMARY),
+ if(intval($r[0]['hubloc_primary']) && (! $location['primary'])) {
+ $m = q("update hubloc set hubloc_primary = 0, hubloc_updated = '%s' where hubloc_id = %d",
dbesc(datetime_convert()),
intval($r[0]['hubloc_id'])
);
@@ -2199,14 +2179,13 @@ function sync_locations($sender, $arr, $absolute = false) {
$what .= 'primary_hub ';
$changed = true;
}
- elseif((! ($r[0]['hubloc_flags'] & HUBLOC_FLAGS_PRIMARY)) && ($location['primary'])) {
- $m = q("update hubloc set hubloc_flags = (hubloc_flags | %d), hubloc_updated = '%s' where hubloc_id = %d",
- intval(HUBLOC_FLAGS_PRIMARY),
+ elseif((! intval($r[0]['hubloc_primary'])) && ($location['primary'])) {
+ $m = q("update hubloc set hubloc_primary = 1, hubloc_updated = '%s' where hubloc_id = %d",
dbesc(datetime_convert()),
intval($r[0]['hubloc_id'])
);
// make sure hubloc_change_primary() has current data
- $r[0]['hubloc_flags'] = $r[0]['hubloc_flags'] ^ HUBLOC_FLAGS_PRIMARY;
+ $r[0]['hubloc_primary'] = intval($location['primary']);
hubloc_change_primary($r[0]);
$what .= 'primary_hub ';
$changed = true;
@@ -2219,18 +2198,17 @@ function sync_locations($sender, $arr, $absolute = false) {
$changed = true;
}
}
- if(($r[0]['hubloc_flags'] & HUBLOC_FLAGS_DELETED) && (! $location['deleted'])) {
- $n = q("update hubloc set hubloc_flags = (hubloc_flags & ~%d), hubloc_updated = '%s' where hubloc_id = %d",
- intval(HUBLOC_FLAGS_DELETED),
+ if((intval($r[0]['hubloc_deleted']) && (! $location['deleted']))
+ || ((! (intval($r[0]['hubloc_deleted']))) && ($location['deleted']))) {
+ $n = q("update hubloc set hubloc_deleted = 0, hubloc_updated = '%s' where hubloc_id = %d",
dbesc(datetime_convert()),
intval($r[0]['hubloc_id'])
);
$what .= 'delete_hub ';
$changed = true;
}
- elseif((! ($r[0]['hubloc_flags'] & HUBLOC_FLAGS_DELETED)) && ($location['deleted'])) {
- $n = q("update hubloc set hubloc_flags = (hubloc_flags | %d), hubloc_updated = '%s' where hubloc_id = %d",
- intval(HUBLOC_FLAGS_DELETED),
+ elseif((! intval($r[0]['hubloc_deleted'])) && ($location['deleted'])) {
+ $n = q("update hubloc set hubloc_deleted = 1, hubloc_updated = '%s' where hubloc_id = %d",
dbesc(datetime_convert()),
intval($r[0]['hubloc_id'])
);
@@ -2244,22 +2222,20 @@ function sync_locations($sender, $arr, $absolute = false) {
// New hub claiming to be primary. Make it so by removing any existing primaries.
if(intval($location['primary'])) {
- $r = q("update hubloc set hubloc_flags = (hubloc_flags & ~%d), hubloc_updated = '%s' where hubloc_hash = '%s' and (hubloc_flags & %d )>0",
- intval(HUBLOC_FLAGS_PRIMARY),
+ $r = q("update hubloc set hubloc_primary = 0, hubloc_updated = '%s' where hubloc_hash = '%s' and hubloc_primary = 1",
dbesc(datetime_convert()),
- dbesc($sender['hash']),
- intval(HUBLOC_FLAGS_PRIMARY)
+ dbesc($sender['hash'])
);
}
logger('sync_locations: new hub: ' . $location['url']);
- $r = q("insert into hubloc ( hubloc_guid, hubloc_guid_sig, hubloc_hash, hubloc_addr, hubloc_network, hubloc_flags, hubloc_url, hubloc_url_sig, hubloc_host, hubloc_callback, hubloc_sitekey, hubloc_updated, hubloc_connected)
+ $r = q("insert into hubloc ( hubloc_guid, hubloc_guid_sig, hubloc_hash, hubloc_addr, hubloc_network, hubloc_primary, hubloc_url, hubloc_url_sig, hubloc_host, hubloc_callback, hubloc_sitekey, hubloc_updated, hubloc_connected)
values ( '%s','%s','%s','%s', '%s', %d ,'%s','%s','%s','%s','%s','%s','%s')",
dbesc($sender['guid']),
dbesc($sender['guid_sig']),
dbesc($sender['hash']),
dbesc($location['address']),
dbesc('zot'),
- intval((intval($location['primary'])) ? HUBLOC_FLAGS_PRIMARY : 0),
+ intval($location['primary']),
dbesc($location['url']),
dbesc($location['url_sig']),
dbesc($location['host']),
@@ -2287,8 +2263,7 @@ function sync_locations($sender, $arr, $absolute = false) {
foreach($xisting as $x) {
if(! array_key_exists('updated',$x)) {
logger('sync_locations: deleting unreferenced hub location ' . $x['hubloc_url']);
- $r = q("update hubloc set hubloc_flags = (hubloc_flags & ~%d), hubloc_updated = '%s' where hubloc_id = %d",
- intval(HUBLOC_FLAGS_DELETED),
+ $r = q("update hubloc set hubloc_deleted = 1, hubloc_updated = '%s' where hubloc_id = %d",
dbesc(datetime_convert()),
intval($x['hubloc_id'])
);
@@ -2317,20 +2292,19 @@ function zot_encode_locations($channel) {
$ret = array();
$x = zot_get_hublocs($channel['channel_hash']);
- if ($x && count($x)) {
- foreach ($x as $hub) {
- if (! ($hub['hubloc_flags'] & HUBLOC_FLAGS_UNVERIFIED)) {
- $ret[] = array(
- 'host' => $hub['hubloc_host'],
- 'address' => $hub['hubloc_addr'],
- 'primary' => (($hub['hubloc_flags'] & HUBLOC_FLAGS_PRIMARY) ? true : false),
- 'url' => $hub['hubloc_url'],
- 'url_sig' => $hub['hubloc_url_sig'],
- 'callback' => $hub['hubloc_callback'],
- 'sitekey' => $hub['hubloc_sitekey'],
- 'deleted' => (($hub['hubloc_flags'] & HUBLOC_FLAGS_DELETED) ? true : false)
- );
- }
+
+ if($x && count($x)) {
+ foreach($x as $hub) {
+ $ret[] = array(
+ 'host' => $hub['hubloc_host'],
+ 'address' => $hub['hubloc_addr'],
+ 'primary' => (intval($hub['hubloc_primary']) ? true : false),
+ 'url' => $hub['hubloc_url'],
+ 'url_sig' => $hub['hubloc_url_sig'],
+ 'callback' => $hub['hubloc_callback'],
+ 'sitekey' => $hub['hubloc_sitekey'],
+ 'deleted' => (intval($hub['hubloc_deleted']) ? true : false)
+ );
}
}
@@ -2386,9 +2360,8 @@ function import_directory_profile($hash, $profile, $addr, $ud_flags = UPDATE_FLA
// These are not translated, so the German "erwachsenen" keyword will not censor the directory profile. Only the English form - "adult".
- if (in_arrayi('nsfw', $clean) || in_arrayi('adult', $clean)) {
- q("update xchan set xchan_flags = (xchan_flags | %d) where xchan_hash = '%s'",
- intval(XCHAN_FLAGS_SELFCENSORED),
+ if(in_arrayi('nsfw',$clean) || in_arrayi('adult',$clean)) {
+ q("update xchan set xchan_selfcensored = 1 where xchan_hash = '%s'",
dbesc($hash)
);
}
@@ -3209,11 +3182,11 @@ function get_rpost_path($observer) {
* @return boolean|string return false or a hash
*/
function import_author_zot($x) {
- $hash = make_xchan_hash($x['guid'], $x['guid_sig']);
- $r = q("select hubloc_url from hubloc where hubloc_guid = '%s' and hubloc_guid_sig = '%s' and (hubloc_flags & %d)>0 limit 1",
+
+ $hash = make_xchan_hash($x['guid'],$x['guid_sig']);
+ $r = q("select hubloc_url from hubloc where hubloc_guid = '%s' and hubloc_guid_sig = '%s' and hubloc_primary = 1 limit 1",
dbesc($x['guid']),
- dbesc($x['guid_sig']),
- intval(HUBLOC_FLAGS_PRIMARY)
+ dbesc($x['guid_sig'])
);
if ($r) {
@@ -3283,12 +3256,9 @@ function zot_process_message_request($data) {
if ($messages) {
$env_recips = null;
- $r = q("select hubloc_guid, hubloc_url, hubloc_sitekey, hubloc_network, hubloc_flags, hubloc_callback, hubloc_host
- from hubloc where hubloc_hash = '%s' and not (hubloc_flags & %d)>0
- and not (hubloc_status & %d)>0 ",
- dbesc($sender_hash),
- intval(HUBLOC_FLAGS_DELETED),
- intval(HUBLOC_OFFLINE)
+ $r = q("select * from hubloc where hubloc_hash = '%s' and not hubloc_error and not hubloc_deleted
+ group by hubloc_sitekey",
+ dbesc($sender_hash)
);
if (! $r) {
logger('no hubs');
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-18 08:08:28 +0000