Merge pull request #5261 from annando/and-again-abstraction

And again the item abstraction - and a fix for issue 5252
This commit is contained in:
Hypolite Petovan 2018-06-21 11:50:31 -04:00 committed by GitHub
commit 8a3cae686b
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GPG key ID: 4AEE18F83AFDEB23
14 changed files with 129 additions and 127 deletions

View file

@ -1547,7 +1547,7 @@ function api_search($type)
$params = ['order' => ['id' => true], 'limit' => [$start, $count]];
$statuses = Item::selectForUser(api_user(), [], $condition, $params);
$data['status'] = api_format_items(dba::inArray($statuses), $user_info);
$data['status'] = api_format_items(Item::inArray($statuses), $user_info);
return api_format_data("statuses", $type, $data);
}
@ -1614,7 +1614,7 @@ function api_statuses_home_timeline($type)
$params = ['order' => ['id' => true], 'limit' => [$start, $count]];
$statuses = Item::selectForUser(api_user(), [], $condition, $params);
$items = dba::inArray($statuses);
$items = Item::inArray($statuses);
$ret = api_format_items($items, $user_info, false, $type);
@ -1691,7 +1691,7 @@ function api_statuses_public_timeline($type)
$params = ['order' => ['iid' => true], 'limit' => [$start, $count]];
$statuses = Item::selectThreadForUser(api_user(), Item::DISPLAY_FIELDLIST, $condition, $params);
$r = dba::inArray($statuses);
$r = Item::inArray($statuses);
} else {
$condition = ["`verb` = ? AND `id` > ? AND NOT `private` AND `wall` AND NOT `user`.`hidewall` AND `item`.`origin`",
ACTIVITY_POST, $since_id];
@ -1708,7 +1708,7 @@ function api_statuses_public_timeline($type)
$params = ['order' => ['id' => true], 'limit' => [$start, $count]];
$statuses = Item::selectForUser(api_user(), [], $condition, $params);
$r = dba::inArray($statuses);
$r = Item::inArray($statuses);
}
$ret = api_format_items($r, $user_info, false, $type);
@ -1767,7 +1767,7 @@ function api_statuses_networkpublic_timeline($type)
$params = ['order' => ['iid' => true], 'limit' => [$start, $count]];
$statuses = Item::selectThreadForUser(api_user(), Item::DISPLAY_FIELDLIST, $condition, $params);
$ret = api_format_items(dba::inArray($statuses), $user_info, false, $type);
$ret = api_format_items(Item::inArray($statuses), $user_info, false, $type);
$data = ['status' => $ret];
switch ($type) {
@ -1843,7 +1843,7 @@ function api_statuses_show($type)
throw new BadRequestException("There is no status with this id.");
}
$ret = api_format_items(dba::inArray($statuses), $user_info, false, $type);
$ret = api_format_items(Item::inArray($statuses), $user_info, false, $type);
if ($conversation) {
$data = ['status' => $ret];
@ -1923,7 +1923,7 @@ function api_conversation_show($type)
throw new BadRequestException("There is no status with id $id.");
}
$ret = api_format_items(dba::inArray($statuses), $user_info, false, $type);
$ret = api_format_items(Item::inArray($statuses), $user_info, false, $type);
$data = ['status' => $ret];
return api_format_data("statuses", $type, $data);
@ -2089,7 +2089,7 @@ function api_statuses_mentions($type)
$params = ['order' => ['id' => true], 'limit' => [$start, $count]];
$statuses = Item::selectForUser(api_user(), [], $condition, $params);
$ret = api_format_items(dba::inArray($statuses), $user_info, false, $type);
$ret = api_format_items(Item::inArray($statuses), $user_info, false, $type);
$data = ['status' => $ret];
switch ($type) {
@ -2169,7 +2169,7 @@ function api_statuses_user_timeline($type)
$params = ['order' => ['id' => true], 'limit' => [$start, $count]];
$statuses = Item::selectForUser(api_user(), [], $condition, $params);
$ret = api_format_items(dba::inArray($statuses), $user_info, true, $type);
$ret = api_format_items(Item::inArray($statuses), $user_info, true, $type);
$data = ['status' => $ret];
switch ($type) {
@ -2311,7 +2311,7 @@ function api_favorites($type)
$statuses = Item::selectForUser(api_user(), [], $condition, $params);
$ret = api_format_items(dba::inArray($statuses), $user_info, false, $type);
$ret = api_format_items(Item::inArray($statuses), $user_info, false, $type);
}
$data = ['status' => $ret];
@ -2728,7 +2728,7 @@ function api_format_items_activities(&$item, $type = "json")
$condition = ['uid' => $item['uid'], 'thr-parent' => $item['uri']];
$ret = Item::selectForUser($item['uid'], ['author-id', 'verb'], $condition);
while ($item = dba::fetch($ret)) {
while ($item = Item::fetch($ret)) {
// not used as result should be structured like other user data
//builtin_activity_puller($i, $activities);
@ -3117,7 +3117,7 @@ function api_lists_statuses($type)
$params = ['order' => ['id' => true], 'limit' => [$start, $count]];
$statuses = Item::selectForUser(api_user(), [], $condition, $params);
$items = api_format_items(dba::inArray($statuses), $user_info, false, $type);
$items = api_format_items(Item::inArray($statuses), $user_info, false, $type);
$data = ['status' => $items];
switch ($type) {
@ -4636,7 +4636,7 @@ function prepare_photo_data($type, $scale, $photo_id)
$statuses = Item::selectForUser(api_user(), [], $condition);
// prepare output of comments
$commentData = api_format_items(dba::inArray($statuses), $user_info, false, $type);
$commentData = api_format_items(Item::inArray($statuses), $user_info, false, $type);
$comments = [];
if ($type == "xml") {
$k = 0;

View file

@ -779,7 +779,7 @@ function conversation_add_children($parents, $block_authors, $order, $uid) {
}
$thread_items = Item::selectForUser(local_user(), [], $condition, $params);
$comments = dba::inArray($thread_items);
$comments = Item::inArray($thread_items);
if (count($comments) != 0) {
$items = array_merge($items, $comments);

View file

@ -474,7 +474,7 @@ function perms2str($p) {
*/
function load_view_file($s) {
global $lang, $a;
if (! isset($lang)) {
if (!isset($lang)) {
$lang = 'en';
}
$b = basename($s);
@ -519,7 +519,7 @@ function get_intltext_template($s) {
$engine = "/smarty3";
}
if (! isset($lang)) {
if (!isset($lang)) {
$lang = 'en';
}
@ -621,8 +621,8 @@ function logger($msg, $level = 0) {
$loglevel = intval(Config::get('system','loglevel'));
if (
! $debugging
|| ! $logfile
!$debugging
|| !$logfile
|| $level > $loglevel
) {
return;
@ -689,7 +689,7 @@ function dlogger($msg, $level = 0) {
}
$logfile = Config::get('system', 'dlogfile');
if (! $logfile) {
if (!$logfile) {
return;
}
@ -1253,7 +1253,7 @@ function prepare_body(array &$item, $attach = false, $is_preview = false)
$s = $hook_data['html'];
unset($hook_data);
if (! $attach) {
if (!$attach) {
// Replace the blockquotes with quotes that are used in mails.
$mailquote = '<blockquote type="cite" class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">';
$s = str_replace(['<blockquote>', '<blockquote class="spoiler">', '<blockquote class="author">'], [$mailquote, $mailquote, $mailquote], $s);
@ -1553,7 +1553,7 @@ function generate_user_guid() {
$x = q("SELECT `uid` FROM `user` WHERE `guid` = '%s' LIMIT 1",
dbesc($guid)
);
if (! DBM::is_result($x)) {
if (!DBM::is_result($x)) {
$found = false;
}
} while ($found == true);
@ -1595,7 +1595,7 @@ function base64url_decode($s) {
* // Uncomment if you find you need it.
*
* $l = strlen($s);
* if (! strpos($s,'=')) {
* if (!strpos($s,'=')) {
* $m = $l % 4;
* if ($m == 2)
* $s .= '==';
@ -1818,7 +1818,7 @@ function file_tag_update_pconfig($uid, $file_old, $file_new, $type = 'file') {
$check_new_tags = explode(",",file_tag_file_to_list($file_new,$type));
foreach ($check_new_tags as $tag) {
if (! stristr($saved,$lbracket . file_tag_encode($tag) . $rbracket)) {
if (!stristr($saved,$lbracket . file_tag_encode($tag) . $rbracket)) {
$new_tags[] = $tag;
}
}
@ -1830,7 +1830,7 @@ function file_tag_update_pconfig($uid, $file_old, $file_new, $type = 'file') {
$check_deleted_tags = explode(",",file_tag_file_to_list($file_old,$type));
foreach ($check_deleted_tags as $tag) {
if (! stristr($file_new,$lbracket . file_tag_encode($tag) . $rbracket)) {
if (!stristr($file_new,$lbracket . file_tag_encode($tag) . $rbracket)) {
$deleted_tags[] = $tag;
}
}
@ -1859,20 +1859,17 @@ function file_tag_update_pconfig($uid, $file_old, $file_new, $type = 'file') {
return true;
}
function file_tag_save_file($uid, $item, $file)
function file_tag_save_file($uid, $item_id, $file)
{
if (! intval($uid)) {
if (!intval($uid)) {
return false;
}
$r = q("SELECT `file` FROM `item` WHERE `id` = %d AND `uid` = %d LIMIT 1",
intval($item),
intval($uid)
);
if (DBM::is_result($r)) {
if (!stristr($r[0]['file'],'[' . file_tag_encode($file) . ']')) {
$fields = ['file' => $r[0]['file'] . '[' . file_tag_encode($file) . ']'];
Item::update($fields, ['id' => $item]);
$item = Item::selectFirst(['file'], ['id' => $item_id, 'uid' => $uid]);
if (DBM::is_result($item)) {
if (!stristr($item['file'],'[' . file_tag_encode($file) . ']')) {
$fields = ['file' => $item['file'] . '[' . file_tag_encode($file) . ']'];
Item::update($fields, ['id' => $item_id]);
}
$saved = PConfig::get($uid, 'system', 'filetags');
if (!strlen($saved) || !stristr($saved, '[' . file_tag_encode($file) . ']')) {
@ -1883,9 +1880,9 @@ function file_tag_save_file($uid, $item, $file)
return true;
}
function file_tag_unsave_file($uid, $item, $file, $cat = false)
function file_tag_unsave_file($uid, $item_id, $file, $cat = false)
{
if (! intval($uid)) {
if (!intval($uid)) {
return false;
}
@ -1897,16 +1894,13 @@ function file_tag_unsave_file($uid, $item, $file, $cat = false)
$termtype = TERM_FILE;
}
$r = q("SELECT `file` FROM `item` WHERE `id` = %d AND `uid` = %d LIMIT 1",
intval($item),
intval($uid)
);
if (! DBM::is_result($r)) {
$item = Item::selectFirst(['file'], ['id' => $item_id, 'uid' => $uid]);
if (!DBM::is_result($item)) {
return false;
}
$fields = ['file' => str_replace($pattern,'',$r[0]['file'])];
Item::update($fields, ['id' => $item]);
$fields = ['file' => str_replace($pattern,'',$item['file'])];
Item::update($fields, ['id' => $item_id]);
$r = q("SELECT `oid` FROM `term` WHERE `term` = '%s' AND `otype` = %d AND `type` = %d AND `uid` = %d",
dbesc($file),

View file

@ -21,7 +21,7 @@ function search_saved_searches() {
$o = '';
$search = ((x($_GET,'search')) ? notags(trim(rawurldecode($_GET['search']))) : '');
if (! Feature::isEnabled(local_user(),'savedsearch'))
if (!Feature::isEnabled(local_user(),'savedsearch'))
return $o;
$r = q("SELECT `id`,`term` FROM `search` WHERE `uid` = %d",
@ -184,7 +184,7 @@ function search_content(App $a) {
break;
}
if (! $search)
if (!$search)
return $o;
if (Config::get('system','only_tag_search'))
@ -211,8 +211,13 @@ function search_content(App $a) {
}
dba::close($terms);
$items = Item::selectForUser(local_user(), [], ['id' => array_reverse($itemids)]);
if (!empty($itemids)) {
$params = ['order' => ['id' => true]];
$items = Item::selectForUser(local_user(), [], ['id' => $itemids], $params);
$r = dba::inArray($items);
} else {
$r = [];
}
} else {
logger("Start fulltext search for '".$search."'", LOGGER_DEBUG);
@ -250,4 +255,3 @@ function search_content(App $a) {
return $o;
}

View file

@ -11,32 +11,29 @@ function starred_init(App $a) {
$starred = 0;
$message_id = null;
if (! local_user()) {
if (!local_user()) {
killme();
}
if ($a->argc > 1) {
$message_id = intval($a->argv[1]);
}
if (! $message_id) {
if (!$message_id) {
killme();
}
$r = q("SELECT `starred` FROM `item` WHERE `uid` = %d AND `id` = %d LIMIT 1",
intval(local_user()),
intval($message_id)
);
if (! DBM::is_result($r)) {
$item = Item::selectForUser(local_user(), ['starred'], ['uid' => local_user(), 'id' => $message_id]);
if (!DBM::is_result($item)) {
killme();
}
if (! intval($r[0]['starred'])) {
if (!intval($item['starred'])) {
$starred = 1;
}
Item::update(['starred' => $starred], ['id' => $message_id]);
// See if we've been passed a return path to redirect to
$return_path = ((x($_REQUEST,'return')) ? $_REQUEST['return'] : '');
$return_path = (x($_REQUEST,'return') ? $_REQUEST['return'] : '');
if ($return_path) {
$rand = '_=' . time();
if (strpos($return_path, '?')) {

View file

@ -175,23 +175,19 @@ EOT;
}
// if the original post is on this site, update it.
$r = q("SELECT `tag`,`id`,`uid` FROM `item` WHERE `origin`=1 AND `uri`='%s' LIMIT 1",
dbesc($item['uri'])
);
if (DBM::is_result($r)) {
$original_item = Item::selectFirst(['tag', 'id', 'uid'], ['origin' => true, 'uri' => $item['uri']]);
if (DBM::is_result($original_item)) {
$x = q("SELECT `blocktags` FROM `user` WHERE `uid`=%d LIMIT 1",
intval($r[0]['uid'])
intval($original_item['uid'])
);
$t = q("SELECT COUNT(`tid`) AS `tcount` FROM `term` WHERE `oid`=%d AND `term`='%s'",
intval($r[0]['id']),
intval($original_item['id']),
dbesc($term)
);
if (DBM::is_result($x) && !$x[0]['blocktags'] && $t[0]['tcount'] == 0){
q("INSERT INTO term (`oid`, `otype`, `type`, `term`, `url`, `uid`) VALUE (%d, %d, %d, '%s', '%s', %d)",
intval($r[0]['id']),
intval($original_item['id']),
$term_objtype,
TERM_HASHTAG,
dbesc($term),

View file

@ -56,6 +56,40 @@ class Item extends BaseObject
'author-id', 'author-link', 'owner-link', 'contact-uid',
'signed_text', 'signature', 'signer'];
/**
* @brief Fetch a single item row
*
* @param mixed $stmt statement object
* @return array current row
*/
public static function fetch($stmt)
{
$row = dba::fetch($stmt);
return $row;
}
/**
* @brief Fills an array with data from an item query
*
* @param object $stmt statement object
* @return array Data array
*/
public static function inArray($stmt, $do_close = true) {
if (is_bool($stmt)) {
return $stmt;
}
$data = [];
while ($row = self::fetch($stmt)) {
$data[] = $row;
}
if ($do_close) {
dba::close($stmt);
}
return $data;
}
/**
* Retrieve a single record from the item table for a given user and returns it in an associative array
*
@ -118,7 +152,7 @@ class Item extends BaseObject
if (is_bool($result)) {
return $result;
} else {
$row = dba::fetch($result);
$row = self::fetch($result);
dba::close($result);
return $row;
}
@ -225,7 +259,7 @@ class Item extends BaseObject
if (is_bool($result)) {
return $result;
} else {
$row = dba::fetch($result);
$row = self::fetch($result);
dba::close($result);
return $row;
}

View file

@ -246,7 +246,7 @@ class DFRN
if (!empty($ids)) {
$ret = Item::select(Item::DELIVER_FIELDLIST, ['id' => $ids]);
$items = dba::inArray($ret);
$items = Item::inArray($ret);
} else {
$items = [];
}
@ -330,7 +330,7 @@ class DFRN
}
$ret = Item::select(Item::DELIVER_FIELDLIST, $condition);
$items = dba::inArray($ret);
$items = Item::inArray($ret);
if (!DBM::is_result($items)) {
killme();
}
@ -938,10 +938,10 @@ class DFRN
if (($item['parent'] != $item['id']) || ($item['parent-uri'] !== $item['uri']) || (($item['thr-parent'] !== '') && ($item['thr-parent'] !== $item['uri']))) {
$parent_item = (($item['thr-parent']) ? $item['thr-parent'] : $item['parent-uri']);
$parent = q("SELECT `guid`,`plink` FROM `item` WHERE `uri` = '%s' AND `uid` = %d", dbesc($parent_item), intval($item['uid']));
$parent = Item::selectFirst(['guid', 'plink'], ['uri' => $parent_item, 'uid' => $item['uid']]);
$attributes = ["ref" => $parent_item, "type" => "text/html",
"href" => $parent[0]['plink'],
"dfrn:diaspora_guid" => $parent[0]['guid']];
"href" => $parent['plink'],
"dfrn:diaspora_guid" => $parent['guid']];
XML::addElement($doc, $entry, "thr:in-reply-to", "", $attributes);
}
@ -2161,13 +2161,8 @@ class DFRN
$is_a_remote_action = false;
$r = q(
"SELECT `item`.`parent-uri` FROM `item`
WHERE `item`.`uri` = '%s'
LIMIT 1",
dbesc($item["parent-uri"])
);
if (DBM::is_result($r)) {
$parent = Item::selectFirst(['parent-uri'], ['uri' => $item["parent-uri"]]);
if (DBM::is_result($parent)) {
$r = q(
"SELECT `item`.`forum_mode`, `item`.`wall` FROM `item`
INNER JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
@ -2175,9 +2170,9 @@ class DFRN
AND `item`.`uid` = %d
$sql_extra
LIMIT 1",
dbesc($r[0]["parent-uri"]),
dbesc($r[0]["parent-uri"]),
dbesc($r[0]["parent-uri"]),
dbesc($parent["parent-uri"]),
dbesc($parent["parent-uri"]),
dbesc($parent["parent-uri"]),
intval($importer["importer_uid"])
);
if (DBM::is_result($r)) {
@ -2318,25 +2313,15 @@ class DFRN
$item["gravity"] = GRAVITY_LIKE;
// only one like or dislike per person
// splitted into two queries for performance issues
$r = q(
"SELECT `id` FROM `item` WHERE `uid` = %d AND `author-id` = %d AND `verb` = '%s' AND `parent-uri` = '%s' AND NOT `deleted` LIMIT 1",
intval($item["uid"]),
intval($item["author-id"]),
dbesc($item["verb"]),
dbesc($item["parent-uri"])
);
if (DBM::is_result($r)) {
$condition = ['uid' => $item["uid"], 'author-id' => $item["author-id"],
'verb' => $item["verb"], 'parent-uri' => $item["parent-uri"]];
if (dba::exists('item', $condition)) {
return false;
}
$r = q(
"SELECT `id` FROM `item` WHERE `uid` = %d AND `author-id` = %d AND `verb` = '%s' AND `thr-parent` = '%s' AND NOT `deleted` LIMIT 1",
intval($item["uid"]),
intval($item["author-id"]),
dbesc($item["verb"]),
dbesc($item["parent-uri"])
);
if (DBM::is_result($r)) {
$condition = ['uid' => $item["uid"], 'author-id' => $item["author-id"],
'verb' => $item["verb"], 'thr-parent' => $item["parent-uri"]];
if (dba::exists('item', $condition)) {
return false;
}
} else {
@ -2348,22 +2333,17 @@ class DFRN
$xt = XML::parseString($item["target"], false);
if ($xt->type == ACTIVITY_OBJ_NOTE) {
$r = q(
"SELECT `id`, `tag` FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
dbesc($xt->id),
intval($importer["importer_uid"])
);
if (!DBM::is_result($r)) {
$item_tag = Item::selectFirst(['id', 'tag'], ['uri' => $xt->id, 'uid' => $importer["importer_uid"]]);
if (!DBM::is_result($item_tag)) {
logger("Query failed to execute, no result returned in " . __FUNCTION__);
return false;
}
// extract tag, if not duplicate, add to parent item
if ($xo->content) {
if (!stristr($r[0]["tag"], trim($xo->content))) {
$tag = $r[0]["tag"] . (strlen($r[0]["tag"]) ? ',' : '') . '#[url=' . $xo->id . ']'. $xo->content . '[/url]';
Item::update(['tag' => $tag], ['id' => $r[0]["id"]]);
if (!stristr($item_tag["tag"], trim($xo->content))) {
$tag = $item_tag["tag"] . (strlen($item_tag["tag"]) ? ',' : '') . '#[url=' . $xo->id . ']'. $xo->content . '[/url]';
Item::update(['tag' => $tag], ['id' => $item_tag["id"]]);
}
}
}

View file

@ -2218,7 +2218,7 @@ class Diaspora
// Send all existing comments and likes to the requesting server
$comments = Item::select(['id', 'verb', 'self'], ['parent' => $item['id']]);
while ($comment = dba::fetch($comments)) {
while ($comment = Item::fetch($comments)) {
if ($comment['id'] == $comment['parent']) {
continue;
}
@ -2771,7 +2771,7 @@ class Diaspora
return false;
}
while ($item = dba::fetch($r)) {
while ($item = Item::fetch($r)) {
// Fetch the parent item
$parent = Item::selectFirst(['author-link'], ['id' => $item["parent"]]);

View file

@ -2152,7 +2152,7 @@ class OStatus
$ret = Item::select([], $condition, $params);
}
$items = dba::inArray($ret);
$items = Item::inArray($ret);
$doc = new DOMDocument('1.0', 'utf-8');
$doc->formatOutput = true;

View file

@ -64,7 +64,7 @@ class Delivery extends BaseObject
$itemdata = Item::select([], $condition, $params);
$items = [];
while ($item = dba::fetch($itemdata)) {
while ($item = Item::fetch($itemdata)) {
if ($item['id'] == $parent_id) {
$parent = $item;
}

View file

@ -124,7 +124,7 @@ class Notifier {
return;
}
$items = dba::inArray($ret);
$items = Item::inArray($ret);
// avoid race condition with deleting entries
if ($items[0]['deleted']) {

View file

@ -438,12 +438,10 @@ class OnePoll
$refs_arr[$x] = "'" . Email::msgid2iri(str_replace(['<', '>', ' '],['', '', ''],dbesc($refs_arr[$x]))) . "'";
}
}
$qstr = implode(',', $refs_arr);
$r = q("SELECT `parent-uri` FROM `item` USE INDEX (`uid_uri`) WHERE `uri` IN ($qstr) AND `uid` = %d LIMIT 1",
intval($importer_uid)
);
if (DBM::is_result($r)) {
$datarray['parent-uri'] = $r[0]['parent-uri']; // Set the parent as the top-level item
$condition = ['uri' => $refs_arr, 'uid' => $importer_uid];
$parent = Item::selectFirst(['parent-uri'], $condition);
if (DBM::is_result($parent)) {
$datarray['parent-uri'] = $parent['parent-uri']; // Set the parent as the top-level item
}
}
@ -472,12 +470,11 @@ class OnePoll
// If it seems to be a reply but a header couldn't be found take the last message with matching subject
if (empty($datarray['parent-uri']) && $reply) {
$r = q("SELECT `parent-uri` FROM `item` WHERE `title` = \"%s\" AND `uid` = %d AND `network` = '%s' ORDER BY `created` DESC LIMIT 1",
dbesc(protect_sprintf($datarray['title'])),
intval($importer_uid),
dbesc(NETWORK_MAIL));
if (DBM::is_result($r)) {
$datarray['parent-uri'] = $r[0]['parent-uri'];
$condition = ['title' => $datarray['title'], 'uid' => importer_uid, 'network' => NETWORK_MAIL];
$params = ['order' => ['created' => true]];
$parent = Item::selectFirst(['parent-uri'], $condition, $params);
if (DBM::is_result($parent)) {
$datarray['parent-uri'] = $parent['parent-uri'];
}
}

View file

@ -27,7 +27,7 @@ class TagUpdate
dba::close($messages);
$messages = dba::p("SELECT `guid` FROM `item` WHERE `uid` = 0");
$messages = dba::select('item', ['guid'], ['uid' => 0]);
logger('fetched messages: ' . dba::num_rows($messages));
while ($message = dba::fetch(messages)) {