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index.php
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<?php
namespace w8io;
require_once 'config.php';
$z = (int)( $_COOKIE['z'] ?? 180 ); // TIMEZONE
if( isset( $_SERVER['REQUEST_URI'] ) )
$urio = substr( $_SERVER['REQUEST_URI'], strlen( W8IO_ROOT ) );
else
$urio = 'tx/3xeUBGCstPJzeTEj2ts8XTTVbenfihWN5j69y7CTXhrF';
$uri = preg_filter( '/[^a-zA-Z0-9_.@\-\/]+/', '', $urio . chr( 0 ) );
if( $uri === '' )
$uri = [ 'GENERATORS' ];
else
{
if( $uri[strlen($uri) - 1] === '/' )
$uri = substr( $uri, 0, -1 );
$uri = explode( '/', $uri );
}
$address = $uri[0];
if( isset( $uri[1] ) )
{
$f = $uri[1];
if( isset( $uri[2] ) )
{
$arg = $uri[2];
if( isset( $uri[3] ) )
{
$arg2 = $uri[3];
if( isset( $uri[4] ) )
$arg3 = $uri[4];
else
$arg3 = false;
}
else
{
$arg2 = false;
$arg3 = false;
}
}
else
{
$arg = false;
$arg2 = false;
$arg3 = false;
}
}
else
{
$f = false;
$arg = false;
$arg2 = false;
$arg3 = false;
}
if( $address === 'api' )
{
require_once 'include/RO.php';
function apiexit( $code, $json )
{
http_response_code( $code );
exit( json_encode( $json ) );
}
if( strlen( $f ) > 20 )
{
$wk = wk();
if( false === ( $f = w8dec( $f ) ) ||
false === ( $call = $wk->decryptash( $f ) ) ||
false === ( $call = $wk->json_decode( $call ) ) )
exit( $wk->log( 'e', 'bad API call' ) );
switch( $call['f'] )
{
case 't':
{
$RO = new RO( W8DB );
$aid = $call['i'];
$where = $call['w'];
$uid = $call['u'];
$address = $call['a'];
$d = $call['d'] ?? 3;
echo '<pre>';
w8io_print_transactions( $aid, $where, $uid, 100, $address, $d );
echo '</pre>';
return;
}
case 'd':
{
$RO = new RO( W8DB );
$address = $call['a'];
$aid = $call['i'];
$begin = $call['b'];
$limit = $call['l'];
$string = $call['s'];
echo '<pre>';
[ $data, $lazy ] = w8io_get_data( $address, $aid, $begin, $limit, $string );
$datauri = '<a href="' . W8IO_ROOT . $address . '/data/';
$txuri = '<a href="' . W8IO_ROOT . 'tx/';
w8io_print_data( $datauri, $txuri, $data, $lazy );
echo '</pre>';
return;
}
case 'k':
{
$RO = new RO( W8DB );
$address = $call['a'];
$key = $call['k'];
$aid = $call['i'];
$kid = $call['d'];
$begin = $call['b'];
$limit = $call['l'];
echo '<pre>';
[ $data, $lazy ] = w8io_get_data_key( $address, $key, $aid, $kid, $begin, $limit );
$datauri = '<a href="' . W8IO_ROOT . $address . '/data/';
$txuri = '<a href="' . W8IO_ROOT . 'tx/';
w8io_print_data( $datauri, $txuri, $data, $lazy, true, $RO );
echo '</pre>';
return;
}
}
exit( $wk->log( 'e', 'bad API call' ) );
}
else
if( $f === 'height' )
{
require_once 'include/RO.php';
$RO = new RO( W8DB );
$json = $RO->getLastHeightTimestamp();
if( $json === false )
apiexit( 503, [ 'code' => 503, 'message' => 'database unavailable' ] );
apiexit( 200, $json[0] );
}
else
if( $f === 'alive' )
{
require_once 'include/RO.php';
$RO = new RO( W8DB );
$json = $RO->getLastHeightTimestamp();
if( $json === false )
apiexit( 503, [ 'code' => 503, 'message' => 'database unavailable' ] );
$now = time();
$dbts = $json[1];
$diff = $now - $dbts;
$threshold = $arg === false ? 600 : intval( $arg );
if( $diff > $threshold )
apiexit( 503, [ 'code' => 503, 'message' => "too big diff: $now - $dbts = $diff > $threshold" ] );
apiexit( 200, $diff );
}
else
if( $f === 'balance' && $arg !== false )
{
$address = $arg;
require_once 'include/RO.php';
$RO = new RO( W8DB );
$aid = $RO->getAddressIdByString( $address );
if( $aid === false )
apiexit( 404, [ 'code' => 404, 'message' => 'address not found' ] );
$data = [];
if( $arg3 !== false )
{
apiexit( 405, [ 'code' => 405, 'message' => 'method unavailable' ] );
}
else
if( $arg2 !== false )
{
if( is_numeric( $arg2 ) )
$id = (int)$arg2;
else
$id = $RO->getIdByAsset( $arg2 );
$balance = $RO->getBalanceByAddressKeyId( $aid, $id );
if( $balance === false )
apiexit( 404, [ 'code' => 404, 'message' => 'balance not found' ] );
apiexit( 200, $balance );
}
else
{
apiexit( 405, [ 'code' => 405, 'message' => 'method unavailable' ] );
}
}
else
if( $f === 'data' && $arg !== false )
{
$address = $arg;
require_once 'include/RO.php';
$RO = new RO( W8DB );
$aid = $RO->getAddressIdByString( $address );
if( $aid === false )
apiexit( 404, [ 'code' => 404, 'message' => 'address not found' ] );
$data = [];
if( $arg3 !== false )
{
apiexit( 405, [ 'code' => 405, 'message' => 'method unavailable' ] );
}
else
if( $arg2 !== false )
{
$key = urldecode( $arg2 );
$kid = $RO->getIdByKey( $key );
if( $kid === false )
apiexit( 404, [ 'code' => 404, 'message' => 'key not found' ] );
[ $data, ] = w8io_get_data_key( $address, $key, $aid, $kid, PHP_INT_MAX, 1 );
}
else
{
[ $data, ] = w8io_get_data( $address, $aid, PHP_INT_MAX, 1000, '' );
}
$json = [];
foreach( $data as $r )
{
$k = $r['key'];
$v = $r['value'];
$json[$k] = $v;
}
apiexit( 200, $json );
}
else
if( $f === 'alias' && $arg !== false )
{
$address = $arg;
require_once 'include/RO.php';
$RO = new RO( W8DB );
$aid = $RO->getAddressIdByString( $address );
if( $aid === false )
apiexit( 404, [ 'code' => 404, 'message' => 'address not found' ] );
apiexit( 200, $RO->getFirstAliasById( $aid ) );
}
exit( http_response_code( 404 ) );
}
if( $address === 'j13' )
{
require_once 'include/RO.php';
$RO = new RO( W8DB );
$q = $RO->db->query( 'SELECT * FROM pts WHERE r2 = 13 ORDER BY r0 DESC LIMIT 100' );
$n = 0;
$json = [];
$max = 100;
if( $f !== false )
$max = min( (int)$f, $max );
foreach( $q as $r )
{
$txkey = $r[1];
$txid = $RO->getTxIdByTxKey( $txkey );
$json[] = $txid;
if( ++$n >= $max )
break;
}
exit( json_encode( $json ) );
}
if( $address === 'tx' && is_numeric( $f ) )
{
require_once 'include/RO.php';
$RO = new RO( W8DB );
if( w8k2h( $f ) === w8k2h( $f + 1 ) - 1 )
exit( header( 'location: ' . W8IO_ROOT . 'b/' . w8k2h( $f ) ) );
$txid = $RO->getTxIdByTxKey( $f );
if( $txid !== false )
exit( header( 'location: ' . W8IO_ROOT . 'tx/' . $txid ) );
}
else
if( $address === 'tk' && $f !== false && strlen( $f ) >= 32 )
{
require_once 'include/RO.php';
$RO = new RO( W8DB );
$txkey = $RO->getTxKeyByTxId( $f );
exit( (string)$txkey );
}
else
if( $address === 'top' && $f !== false )
{
require_once 'include/RO.php';
$RO = new RO( W8DB );
if( is_numeric( $f ) )
{
$f = $RO->getAssetById( $f );
if( $f !== false )
exit( header( 'location: ' . W8IO_ROOT . 'top/' . $f ) );
}
$aid = $f === 'Waves' ? 0 : $RO->getIdByAsset( $f );
if( $aid !== false )
{
$info = $RO->getAssetInfoById( $aid );
if( $info !== false )
{
if( $arg === false )
$arg = 1000;
else if( $arg > 10000 )
exit( header( 'location: ' . W8IO_ROOT . 'top/' . $f . '/10000' ) );
}
else
{
unset( $info );
unset( $aid );
}
}
}
else
if( $address === 'GENERATORS' )
{
//$showtime = true;
if( $f === false )
$f = 1472;
$f = intval( $f );
$n = min( max( $f, isset( $showtime ) ? 1 : 80 ), 100000 );
if( $n !== $f )
exit( header("location: " . W8IO_ROOT . "$address/$n" ) );
if( isset( $showtime ) )
{
$showfile = "GENERATORS-$arg-$f.html";
if( file_exists( $showfile ) )
exit( file_get_contents( $showfile ) );
ob_start();
}
}
function prettyAddress( $address )
{
if( strlen( $address ) === 35 )
return substr( $address, 0, 6 ) . '···' . substr( $address, -4 );
if( strlen( $address ) >= 32 )
return substr( $address, 0, 3 ) . '···' . substr( $address, -3 );
return $address;
}
if( strlen( $address ) > 35 )
{
$f = $address;
$address = 'tx';
}
function prolog()
{
global $address;
global $f;
global $L;
$L = (int)( $_COOKIE['L'] ?? 0 ) === 1;
$title = 'w8 · ' . prettyAddress( $address );
if( $f !== false &&
( $address !== 'GENERATORS' || $f !== 1472 ) &&
( is_numeric( $f ) || strlen( $f ) >= 32 || $f === 'Waves' ) )
$title .= ' · ' . prettyAddress( $f );
echo sprintf( '
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<meta name="format-detection" content="telephone=no">
<meta name="format-detection" content="date=no">
<meta name="format-detection" content="address=no">
<meta name="format-detection" content="email=no">
<title>%s</title>
<link rel="shortcut icon" href="/static/favicon8.ico" type="image/x-icon">
<link rel="stylesheet" href="/static/fonts.css">
<link rel="stylesheet" href="/static/static%s.css">
<script type="text/javascript" src="/static/jquery.js" charset="UTF-8"></script>
<script type="text/javascript" src="/static/static.js" charset="UTF-8"></script>
</head>
<body>
<pre>
', $title, $L ? '-l' : '-n' );
}
function w8io_get_data( $address, $aid, $begin, $limit, $string )
{
global $RO;
$rs = $RO->getKVsByAddress( $aid, $begin, $limit + 1 );
$n = 0;
foreach( $rs as [ $r0, $r1, /*$r2*/, /*$r3*/, $r4, $r5, $r6 ] )
{
if( ++$n > $limit )
{
$wk = wk();
$call = [
'f' => 'd',
'a' => $address,
'i' => $aid,
'b' => $r0,
'l' => $limit,
's' => $string,
];
$call = W8IO_ROOT . 'api/' . w8enc( $wk->encryptash( json_encode( $call ) ) );
$lazy = '</pre><pre class="lazyload" url="' . $call . '">...';
break;
}
if( $r6 === TYPE_NULL )
continue;
$key = $RO->getKeyById( $r4 );
if( $string === '' || false !== strpos( $key, $string ) )
{
$value = $RO->getValueByTypeId( $r5, $r6 );
$data[] = [ 'key' => $key, 'type' => DATA_TYPE_STRINGS[$r6], 'value' => $value, 'txkey' => $r1 ];
}
}
return [ $data ?? [], $lazy ?? false ];
}
function w8io_get_data_key( $address, $key, $aid, $kid, $begin, $limit )
{
global $RO;
$rs = $RO->getKVsByAddressKey( $aid, $kid, $begin, $limit + 1 );
$n = 0;
foreach( $rs as [ $r0, $r1, /*$r2*/, /*$r3*/, /*$r4*/, $r5, $r6 ] )
{
if( ++$n > $limit )
{
$wk = wk();
$call = [
'f' => 'k',
'a' => $address,
'k' => $key,
'i' => $aid,
'd' => $kid,
'b' => $r0,
'l' => $limit,
];
$call = W8IO_ROOT . 'api/' . w8enc( $wk->encryptash( json_encode( $call ) ) );
$lazy = '</pre><pre class="lazyload" url="' . $call . '">...';
break;
}
$value = $r6 === TYPE_NULL ? 'null' : $RO->getValueByTypeId( $r5, $r6 );
$data[] = [ 'key' => $key, 'type' => DATA_TYPE_STRINGS[$r6], 'value' => $value, 'txkey' => $r1 ];
}
return [ $data ?? [], $lazy ?? false ];
}
function w8io_print_data( $datauri, $txuri, $data, $lazy, $changelog = false, $RO = null )
{
$n = 0;
$c = count( $data );
$lastblock = 0;
global $z;
foreach( $data as $r )
{
$k = htmlentities( $r['key'] );
$t = $r['type'];
if( $t === 'string' )
$v = '"' . htmlentities( $r['value'] ) . '"';
else if( $t === 'binary' )
$v = '"' . $r['value'] . '"';
else if( $t === 'boolean' )
$v = $r['value'] ? 'true' : 'false';
else
$v = $r['value'];
$comma = ( $lazy === false && ++$n >= $c ) ? '' : ',';
if( $changelog )
{
$txkey = $r['txkey'];
$block = w8k2h( $txkey );
if( $lastblock !== $block )
{
$lastblock = $block;
$date = date( 'Y.m.d H:i', $RO->getTimestampByHeight( $block ) + $z * 60 );
}
echo PHP_EOL . ' "' . $txuri . $txkey .'">' . $date . '</a>": ' . $v . $comma;
}
else
echo PHP_EOL . ' "' . $datauri . urlencode( $k ) . '">' . $k . '</a>": ' . $txuri . $r['txkey'] .'">' . $v . '</a>' . $comma;
}
if( $lazy === false )
echo PHP_EOL . '}';
else
echo PHP_EOL . $lazy;
}
function w8io_get_txkey_data( $txkey )
{
global $RO;
$rs = $RO->getKVsByTxKey( $txkey );
foreach( $rs as $r )
{
$prev = $RO->getPreviousKV( $r[3], $r[4], $r[0] );
$data[] = [ $r, $prev ];
}
return $data ?? [];
}
function w8io_print_distribution( $f, $aid, $info, $n )
{
global $z;
global $RO;
$decimals = ( $decimals = $info[0] ) === 'N' ? 0 : (int)$decimals;
$asset = substr( $info, 2 );
$balances = $RO->db->query( 'SELECT * FROM balances WHERE r2 = ' . $aid . ' ORDER BY r3 DESC LIMIT ' . $n );
$total = 0;
$n = 0;
$out = '';
foreach( $balances as $balance )
{
$amount = (int)$balance[3];
if( $amount <= 0 )
break;
$total += $amount;
$aid = (int)$balance[1];
$address = $RO->getAddressById( $aid );
$out .= str_pad( ++$n, 5, ' ', STR_PAD_LEFT ) . ') <a href="' . W8IO_ROOT . $address . '/f/' . $f . '">' . $address . '</a>: ' . w8io_amount( $amount, $decimals ) . PHP_EOL;
}
$heightTime = $RO->getLastHeightTimestamp();
$time = date( 'Y.m.d H:i', $heightTime[1] + $z * 60 );
$height = $heightTime[0];
echo 'Top ' . $n . ' (' . $asset .') @ ' . $height . ' <small>(' . $time . ')</small>'. PHP_EOL . PHP_EOL;
echo str_pad( 'Top ' . $n . ' balance: ', 44, ' ', STR_PAD_LEFT ) . w8io_amount( $total, $decimals ) . PHP_EOL . PHP_EOL;
echo $out;
}
function w8io_sign( $sign )
{
if( $sign > 0 )
return '+';
if( $sign < 0 )
return '-';
return '';
}
function w8io_print_transactions( $aid, $where, $uid, $count, $address, $d, $summary = false )
{
global $RO;
global $z;
$pts = $RO->getPTSByAddressId( $aid, $where, $count + 1, $uid, $d );
if( $summary )
{
require_once 'include/BlockchainBalances.php';
function GetHeight_LeaseReset(){ return 0; }
$changes = [];
foreach( $pts as $ts )
BlockchainBalances::processChanges( $ts, $changes );
$diff = '';
{
$last_a = '';
foreach( $changes as $a => $diffs )
{
if( $a <= 0 )
continue;
$a = $RO->getAddressById( $a );
foreach( $diffs as $asset => $amount )
{
if( $amount === 0 )
continue;
if( $asset > 0 )
{
$sign = $amount < 0 ? -1 : 1;
$info = $RO->getAssetInfoById( $asset );
$name = substr( $info, 2 );
$decimals = ( $decimals = $info[0] ) === 'N' ? 0 : (int)$decimals;
$amount = w8io_amount( $amount, $decimals, 0, false );
$amount = ' ' . w8io_sign( $sign ) . $amount;
$asset = ' <a href="' . W8IO_ROOT . $address . '/f/' . $asset . '">' . $name . '</a>';
}
else if( $asset === 0 )
{
$sign = $amount < 0 ? -1 : 1;
$amount = ' ' . w8io_sign( $sign ) . w8io_amount( $amount, 8, 0, false );
$asset = ' <a href="' . W8IO_ROOT . $address . '/f/Waves">Waves</a>';
}
else if( $asset === WAVES_LEASE_ASSET )
{
$sign = $amount < 0 ? -1 : 1;
$amount = ' ' . w8io_sign( $sign ) . w8io_amount( $amount, 8, 0, false );
$asset = ' <a href="' . W8IO_ROOT . $address . '/f/Waves">Waves (GENERATOR)</a>';
}
else
continue;
if( $last_a === $a )
{
$diff .= '<span>———————————————————————————————————</span>: ' . $amount . $asset . PHP_EOL;
}
else
{
$last_a = $a;
if( strlen( $a ) === 35 )
$diff .= w8io_a( $a ) . ': ' . $amount . $asset . PHP_EOL;
else
$diff .= '<span>' . str_repeat( '—', 34 - strlen( $a ) ) . ' </span>' . w8io_a( $a ) . ': ' . $amount . $asset . PHP_EOL;
}
}
}
if( $diff !== '' )
{
echo $diff;
echo PHP_EOL;
}
}
}
$maxlen1 = 0;
$maxlen2 = 0;
$outs = [];
$tdb = [];
$lastblock = 0;
$n = 0;
foreach( $pts as $ts )
{
if( $count && ++$n > $count )
{
$wk = wk();
$call = [
'f' => 't',
'i' => $aid,
'w' => $where,
'u' => $ts[UID],
'a' => $address,
'd' => $d,
];
$call = W8IO_ROOT . 'api/' . w8enc( $wk->encryptash( json_encode( $call ) ) );
$lazy = '</pre><pre class="lazyload" url="' . $call . '">...';
break;
}
$type = $ts[TYPE];
$asset = $ts[ASSET];
$amount = $ts[AMOUNT];
$a = $ts[A];
$b = $ts[B];
$aspam = false;
unset( $reclen );
if( $type === TX_SPONSORSHIP )
{
if( $aid !== false && $a !== $aid )
continue;
$b = MYSELF;
}
if( $aid !== false && $b === MYSELF )
{
$b = $a;
$isa = true;
$isb = true;
if( $asset === NO_ASSET )
{
$amount = '';
$asset = '';
$reclen = -1;
}
}
else
{
$isa = $a === $aid;
$isb = $b === $aid;
}
if( !isset( $reclen ) )
{
if( $asset > 0 )
{
if( $type === TX_ISSUE || $type === TX_REISSUE )
$sign = 1;
else if( $type === TX_BURN )
$sign = -1;
else
$sign = ( $amount < 0 ? -1 : 1 ) * ( $isb ? ( $isa ? 0 : 1 ) : -1 );
$info = $RO->getAssetInfoById( $asset );
if( $info[1] === chr( 1 ) )
$aspam = true;
$name = substr( $info, 2 );
$decimals = ( $decimals = $info[0] ) === 'N' ? 0 : (int)$decimals;
$amount = w8io_amount( $amount, $decimals, 0, false );
$amount = ' ' . w8io_sign( $sign ) . $amount;
$asset = ' <a href="' . W8IO_ROOT . $address . '/f/' . $asset . '">' . $name . '</a>';
$reclen = strlen( $amount ) + mb_strlen( html_entity_decode( $name ), 'UTF-8' );
}
else if( $amount === 0 && ( $type === TX_INVOKE || $type === ITX_INVOKE || $type === TX_ETHEREUM ) )
{
$amount = '';
$asset = '';
$reclen = -1;
}
else
{
$sign = ( ( $type === TX_LEASE_CANCEL || $type === ITX_LEASE_CANCEL ) ? -1 : 1 ) * ( ( $amount < 0 ) ? -1 : 1 ) * ( $isb ? ( $isa ? 0 : 1 ) : -1 );
$amount = ' ' . w8io_sign( $sign ) . w8io_amount( $amount, 8, 0, false );
$asset = ' <a href="' . W8IO_ROOT . $address . '/f/Waves">Waves</a>';
$reclen = strlen( $amount ) + 5;
}
}
$a = $isa ? $address : $RO->getAddressById( $a );
$b = $isb ? $address : $RO->getAddressById( $b );
$fee = $ts[FEE];
if( $isa && $fee )
{
$afee = $ts[FEEASSET];
if( $afee )
{
$info = $RO->getAssetInfoById( $afee );
$decimals = ( $decimals = $info[0] ) === 'N' ? 0 : (int)$decimals;
$fee = ' <small>' . w8io_amount( $fee, $decimals, 0 ) . ' <a href="' . W8IO_ROOT . $address . '/f/' . $afee . '">' . substr( $info, 2 ) . '</a></small>';
}
else
{
$fee = ' <small>' . w8io_amount( $fee, 8, 0 ) . ' <a href="' . W8IO_ROOT . $address . '/f/Waves">Waves</a></small>';
}
}
else
$fee = '';
$addon = $ts[ADDON];
$linklen = 0;
if( $addon === 0 )
$addon = '';
else
{
if( isAliasType( $type ) )
{
$b = $RO->getAliasById( $addon );
$addon = '';
$isb = false;
}
else if( $type === TX_EXCHANGE )
{
$groupId = $ts[GROUP];
if( isset( $tdb[$groupId] ) )
{
[ $bdecimals, $bname, $sdecimals, $sname, $link, $linklen ] = $tdb[$groupId];
}
else
{
$group = $RO->getGroupById( $groupId );
if( $group === false )
w8_err( "getGroupById( $groupId )" );
$pair = explode( ':', substr( $group, 1 ) );
$buy = $RO->getAssetInfoById( (int)$pair[0] );
$sell = $RO->getAssetInfoById( (int)$pair[1] );
$bdecimals = ( $bdecimals = $buy[0] ) === 'N' ? 0 : (int)$bdecimals;
$bname = substr( $buy, 2 );
$sdecimals = ( $sdecimals = $sell[0] ) === 'N' ? 0 : (int)$sdecimals;
$sname = substr( $sell, 2 );
$link = ' <a href="' . W8IO_ROOT . 'txs/g/' . $groupId . '">';
$linklen = strlen( $link ) + 3;
$tdb[$groupId] = [ $bdecimals, $bname, $sdecimals, $sname, $link, $linklen ];
}
$price = w8io_amount( $addon, $sdecimals, 0 );
$addon = ' ' . $price . $link . $bname . '/' . $sname . '</a>';
$maxlen2 = max( $maxlen2, strlen( $addon ) - $linklen );
}
else
$addon = '';
}
if( $type === TX_INVOKE || $type === TX_ETHEREUM || $type <= ITX_ISSUE )
{
$groupId = $ts[GROUP];
if( isset( $tdb[$groupId] ) )
{
[ $link, $linklen, $addon, $maxlen ] = $tdb[$groupId];
if( $maxlen > $maxlen2 )
$maxlen2 = $maxlen;
}
if( $groupId > 0 )
{
$group = $RO->getGroupById( $groupId );
if( $group === false )
w8_err( "getGroupById( $groupId )" );
$addon = $RO->getFunctionById( (int)explode( ':', $group )[1] );
$link = ' <a href="' . W8IO_ROOT . 'txs/g/' . $groupId . '">';
$linklen = strlen( $link ) + 3;
$addon = $link . htmlentities( $addon ) . '()</a>';
$maxlen2 = max( $maxlen2, strlen( $addon ) - $linklen );
$tdb[$groupId] = [ $link, $linklen, $addon, $maxlen2 ];
}
else if( $groupId !== 0 )
{
if( $groupId === FAILED_GROUP )
$addon = '(failed)';
else if( $groupId === ELIDED_GROUP )
$addon = '(elided)';
else if( $groupId === ETHEREUM_TRANSFER_GROUP )
$addon = '(transfer)';
else
w8_err( "unknown $groupId" );
$link = ' <a href="' . W8IO_ROOT . 'txs/g/' . $groupId . '">';
$linklen = strlen( $link ) + 3;
$addon = $link . $addon . '</a>';
$maxlen2 = max( $maxlen2, strlen( $addon ) - $linklen );
$tdb[$groupId] = [ $link, $linklen, $addon, $maxlen2 ];
}
}
$wtype = TYPE_STRINGS[$type];
$reclen += strlen( $wtype );
$maxlen1 = max( $maxlen1, $reclen );
$block = w8k2h( $ts[TXKEY] );
if( $lastblock !== $block )
{
$lastblock = $block;
$date = date( 'Y.m.d H:i', $RO->getTimestampByHeight( $block ) + $z * 60 );
}
if( $aid )
{
$otx = $isa && $type > 0;
$bld = $otx || ( $isb && ( $type === TX_INVOKE || $type === ITX_INVOKE ) );
$act = $otx ? '<small>· ' : '<small> ';
$tar = $isa ? ( $isb ? '<>' : w8io_a( $b ) ) : w8io_a( $a );
$blk = $type > 0 || ( $isb && $type === ITX_INVOKE ) ? ' · </small><a href="' : ' </small><a href="';
{
$txkey = '<a href="' . W8IO_ROOT . 'tx/' . $ts[TXKEY] . '">' . $date . '</a>';
if( $aspam )
$fee .= ' <small>spam</small>';
$outs[] = [
$act,
( $bld ? '<b>' : '' ) . $act . $txkey . $blk .
W8IO_ROOT . $address . '/t/' . $type . '">' . $wtype . '</a>' . $amount . $asset . ( $bld ? '</b>' : '' ),
$reclen,
$addon, $linklen,
$tar . $fee,
];
}
}
else
{
if( isset( $amount[1] ) && $amount[1] === '-' )
$amount = ' ' . substr( $amount, 2 );
$fee = '';
if( $aspam )
$fee .= ' <small>spam</small>';
echo
'<small><a href="' . W8IO_ROOT . 'tx/' . $ts[TXKEY] . '">' . $date . '</a>' .
' <a href="' . W8IO_ROOT . 'b/' . $block . '">[' . $block . ']</a></small>' .
' <a href="' . W8IO_ROOT . $address . '/t/' . $type . '">' . $wtype . '</a> ' . w8io_a( $a ) . ' > ' . w8io_a( $b ) .
$addon . $amount . $asset . $fee . PHP_EOL;
}
}
foreach( $outs as $out )
{
$act = $out[0];
$p1 = $out[1];
$p1pad = $out[2];
$addon = $out[3];
$p2pad = mb_strlen( html_entity_decode( $addon ), 'UTF-8' );
$p3 = $out[5];
if( $p2pad === 0 )
{
$p1pad = $maxlen1 - $p1pad + $maxlen2;
$pad2 = '';
}
else
{
$p1pad = $maxlen1 - $p1pad;
$p2pad = $maxlen2 - ( $p2pad - $out[4] );
$pad2 = $p2pad > 3 ? ( ' <span>' . str_repeat( '—', $p2pad - 1 ) . '</span>' ) : str_repeat( ' ', $p2pad );
}
$pad1 = $p1pad > 3 ? ( ' <span>' . str_repeat( '—', $p1pad - 1 ) . '</span>' ) : str_repeat( ' ', $p1pad );
echo $p1 . $pad1 . $addon . $pad2 . ' ' . $p3 . PHP_EOL;
}
if( isset( $lazy ) )
echo $lazy;
}
function w8io_a( $address, $asset = null )
{
if( isset( $address[5] ) && $address[5] === ':' )
$address = substr( $address, 8 );
$f = isset( $asset ) ? ( '/f/' . $asset ) : '';
return '<a href=' . W8IO_ROOT . $address . $f . '>' . $address . '</a>';
}
function is_address( $value )
{
return is_string( $value ) && strlen( $value ) === 35 && $value[0] === '3';
}
function w8io_height( $height )
{
return '<a href=' . W8IO_ROOT . 'b/' . $height . '>' . $height . '</a>';
}
function w8io_txid( $txid, $tx )
{
return '<a href=' . W8IO_ROOT . ( isset( $tx['assetPair'] ) ? 'o/' : 'tx/' ) . $txid . '>' . $txid . '</a>';
}
function htmlfilter( $kv )
{
$fkv = [];
foreach( $kv as $k => $v )
if( is_array( $v ) )
{
$fkv[$k] = htmlfilter( $v );
}
else
{
if( is_string( $k ) )
switch( $k )
{
case 'id': $v = w8io_txid( $v, $kv ); break;
case 'sender':
case 'recipient':
case 'dApp':
case 'address':
case 'target': $v = w8io_a( $v ); break;
case 'attachment': $fkv[$k . '-decoded'] = htmlentities( trim( preg_replace( '/\s+/', ' ', wk()->base58Decode( $v ) ) ) );
default:
if( !isset( $v ) )
$v = null;
else
if( is_string( $v ) )
{
$v = htmlentities( $v );
if( is_address( $v ) )
$v = w8io_a( $v );
}
}
$fkv[$k] = $v;
}
return $fkv;
}
function htmlscript( $tx, $txkey, $txid, $compacted )
{
$headers = $compacted ? [ 'compacted: true' ] : null;
if( empty( $tx['script'] ) )
$decompile1 = '# no script';
else
{
$decompile = wk()->fetch( '/utils/script/decompile', true, $tx['script'], null, $headers );
if( $decompile === false )
return;
$decompile = wk()->json_decode( $decompile );
if( $decompile === false )
return;