/**
* Helper function that converts a {@code graph_type} to a GraphRenderer
* object, which we can then use to get raw graph data and format it as necessary.
*/
function construct_graph_renderer($graph_type, $arg0, $arg0_resolved)
{
$bits = explode("_", $graph_type);
$all_exchanges = get_all_exchanges();
if (count($bits) == 3) {
$cur1 = false;
$cur2 = false;
if (strlen($bits[1]) == 6) {
$cur1 = substr($bits[1], 0, 3);
$cur2 = substr($bits[1], 3);
$cur1 = in_array($cur1, get_all_currencies()) ? $cur1 : false;
$cur2 = in_array($cur2, get_all_currencies()) ? $cur2 : false;
}
if (strlen($bits[2]) == 6 && !$cur1 && !$cur2) {
$cur1 = substr($bits[2], 0, 3);
$cur2 = substr($bits[2], 3);
$cur1 = in_array($cur1, get_all_currencies()) ? $cur1 : false;
$cur2 = in_array($cur2, get_all_currencies()) ? $cur2 : false;
}
if ($bits[2] == "daily" && $cur1 && $cur2 && isset($all_exchanges[$bits[0]])) {
return new GraphRenderer_Ticker($bits[0], $cur1, $cur2);
}
if ($bits[2] == "markets" && $cur1 && $cur2 && $bits[0] == "average") {
return new GraphRenderer_AverageMarketData($cur1, $cur2);
}
if ($bits[0] == "composition" && in_array($bits[1], get_all_currencies())) {
switch ($bits[2]) {
case "pie":
return new GraphRenderer_CompositionPie($bits[1]);
case "table":
return new GraphRenderer_CompositionTable($bits[1]);
case "daily":
return new GraphRenderer_CompositionGraph($bits[1]);
case "stacked":
return new GraphRenderer_CompositionStacked($bits[1]);
case "proportional":
return new GraphRenderer_CompositionProportional($bits[1]);
}
}
if ($bits[0] == "total" && in_array($bits[1], get_all_currencies()) && $bits[2] == "daily") {
return new GraphRenderer_SummaryGraph('total' . $bits[1], $bits[1]);
}
if ($bits[0] == "hashrate" && in_array($bits[1], get_all_currencies()) && $bits[2] == "daily") {
return new GraphRenderer_SummaryGraphHashrate('totalmh_' . $bits[1], $bits[1]);
}
if ($bits[0] == "securities" && in_array($bits[2], get_all_currencies())) {
$renderer = new GraphRenderer_BalancesGraphSecurities('securities_' . $bits[1], $arg0, $bits[2], $arg0_resolved);
return $renderer;
}
if ($bits[0] == "pair" && isset($all_exchanges[$bits[1]]) && $cur1 && $cur2) {
return new GraphRenderer_ExchangePair($bits[1], $cur1, $cur2);
}
}
// issue #273: fix bitmarket_pl exchange
if (count($bits) == 4) {
$cur1 = false;
$cur2 = false;
if (strlen($bits[2]) == 6) {
$cur1 = substr($bits[2], 0, 3);
$cur2 = substr($bits[2], 3);
$cur1 = in_array($cur1, get_all_currencies()) ? $cur1 : false;
$cur2 = in_array($cur2, get_all_currencies()) ? $cur2 : false;
}
if ($bits[3] == "daily" && $cur1 && $cur2 && isset($all_exchanges[$bits[0] . "_" . $bits[1]])) {
return new GraphRenderer_Ticker($bits[0] . "_" . $bits[1], $cur1, $cur2);
}
}
if (count($bits) >= 2) {
if (substr($bits[0], 0, strlen("all2")) == "all2" || substr($bits[0], 0, strlen("crypto2")) == "crypto2") {
$cur = substr($bits[0], -3);
if (in_array($cur, get_all_currencies())) {
if (count($bits) == 3 && $bits[2] == "daily" && isset($all_exchanges[$bits[1]])) {
// e.g. all2nzd_bitnz_daily
return new GraphRenderer_SummaryGraphConvertedExchange($bits[0] . "_" . $bits[1], $cur);
}
if (count($bits) == 4 && $bits[3] == "daily" && isset($all_exchanges[$bits[1] . "_" . $bits[2]])) {
// e.g. all2pln_bitmarket_pl_daily (#273)
return new GraphRenderer_SummaryGraphConvertedExchange($bits[0] . "_" . $bits[1] . "_" . $bits[2], $cur);
}
if (count($bits) == 2 && $bits[1] == "daily") {
// e.g. crypto2ltc_daily
return new GraphRenderer_SummaryGraphConvertedCrypto($bits[0], $cur);
}
}
}
}
if (count($bits) >= 2 && $bits[0] == "metrics") {
$possible = GraphRenderer_AdminMetrics::getMetrics();
$bits_two = explode("_", $graph_type, 2);
if (isset($possible[$bits_two[1]])) {
return new GraphRenderer_AdminMetrics($bits_two[1]);
}
}
switch ($graph_type) {
case "btc_equivalent":
return new GraphRenderer_EquivalentPieBTC();
case "balances_table":
return new GraphRenderer_BalancesTable();
case "total_converted_table":
return new GraphRenderer_TotalConvertedTable();
case "crypto_converted_table":
return new GraphRenderer_CryptoConvertedTable();
case "balances_offset_table":
return new GraphRenderer_BalancesOffsetsTable();
case "ticker_matrix":
return new GraphRenderer_TickerMatrix();
case "btc_equivalent_graph":
return new GraphRenderer_BtcEquivalentGraph();
case "btc_equivalent_stacked":
return new GraphRenderer_BtcEquivalentStacked();
case "btc_equivalent_proportional":
return new GraphRenderer_BtcEquivalentProportional();
case "external_historical":
return new GraphRenderer_ExternalHistorical($arg0_resolved);
case "admin_statistics":
return new GraphRenderer_AdminStatistics();
case "statistics_queue":
return new GraphRenderer_StatisticsQueue();
case "statistics_system_load":
return new GraphRenderer_StatisticsSystemLoad("");
case "statistics_db_system_load":
return new GraphRenderer_StatisticsSystemLoad("db_");
default:
throw new NoGraphRendererException("Unknown graph to render '{$graph_type}'");
}
}
<?php
$count = 0;
foreach ($accounts as $a) {
$count++;
$balances = array();
$balances_wallet = array();
$balances_securities = array();
$last_updated = null;
$job = false;
// an account may have multiple currency balances
$all_exchanges = get_all_exchanges();
foreach (array($a['exchange'], $a['exchange'] . '_wallet', $a['exchange'] . '_securities') as $exchange) {
// only make requests for exchange keys that will actually ever exist
if (isset($all_exchanges[$exchange])) {
$q = db()->prepare("SELECT balances.* FROM balances WHERE user_id=? AND account_id=? AND exchange=? AND is_recent=1 ORDER BY currency ASC");
$q->execute(array(user_id(), $a['id'], $exchange));
while ($balance = $q->fetch()) {
switch ($balance['exchange']) {
case $a['exchange']:
$balances[$balance['currency']] = $balance['balance'];
break;
case $a['exchange'] . "_wallet":
$balances_wallet[$balance['currency']] = $balance['balance'];
break;
case $a['exchange'] . "_securities":
$balances_securities[$balance['currency']] = $balance['balance'];
break;
default:
throw new Exception("Unknown exchange '" . htmlspecialchars($balance['exchange']) . "' while retrieving account balances");
}
/**
* Calculate all of the different types of managed graphs that
* may be provided to a given user, in each category of managed
* graphs (see get_managed_graph_categories()).
*/
function calculate_all_managed_graphs($user)
{
$result = array();
$summaries = get_all_summary_currencies();
$all_summaries = get_all_summaries();
$currencies = get_all_currencies();
$accounts = account_data_grouped();
$wallets = get_supported_wallets();
$order_currency = array();
foreach (get_all_currencies() as $c) {
$order_currency[$c] = count($order_currency);
}
$order_exchange = array();
foreach (get_all_exchanges() as $key => $label) {
$order_exchange[$key] = count($order_exchange) * 10;
}
$default_order = array('btc_equivalent' => -1000, 'composition_pie' => 0, 'balances_table' => 1000, 'exchange_daily' => 2000, 'total_daily' => 3000, 'all_daily' => 4000, 'composition_daily' => 5000, 'hashrate_daily' => 6000);
$result['summary'] = array();
$result['all_summary'] = array();
$result['summary']['balances_table'] = array('order' => $default_order['balances_table'], 'width' => get_site_config('default_user_graph_height'), 'free' => true, 'priority' => 1);
if (count($summaries) >= 2 && isset($summaries['btc'])) {
$result['summary']['btc_equivalent'] = array('order' => $default_order['btc_equivalent'], 'width' => get_site_config('default_user_graph_height'), 'free' => true, 'priority' => 2);
}
foreach (get_all_cryptocurrencies() as $cur) {
if (isset($summaries[$cur])) {
$result['summary']["composition_" . $cur . "_pie"] = array('order' => $default_order['composition_pie'] + $order_currency[$cur], 'width' => get_site_config('default_user_graph_height'), 'free' => $cur == $user['preferred_crypto'], 'priority' => $cur == $user['preferred_crypto'] ? 100 : 300 + $order_currency[$cur]);
$result['summary']["composition_" . $cur . "_daily"] = array('order' => $default_order['composition_daily'] + $order_currency[$cur], 'free' => $cur == $user['preferred_crypto'], 'priority' => $cur == $user['preferred_crypto'] ? 105 : 200 + $order_currency[$cur]);
$result['summary']['total_' . $cur . '_daily'] = array('order' => $default_order['total_daily'] + $order_currency[$cur], 'source' => $cur, 'free' => $cur == $user['preferred_crypto'], 'priority' => 100 + $order_currency[$cur]);
}
}
foreach (get_all_commodity_currencies() as $cur) {
if (isset($summaries[$cur])) {
$result['summary']['total_' . $cur . '_daily'] = array('order' => $default_order['total_daily'] + $order_currency[$cur], 'source' => $cur, 'free' => $cur == $user['preferred_crypto'], 'priority' => 100 + $order_currency[$cur]);
}
}
$result['currency'] = array();
$result['all_currency'] = array();
foreach (get_exchange_pairs() as $exchange => $pairs) {
foreach ($pairs as $pair) {
// we are interested in both of these currencies
if (isset($summaries[$pair[0]]) && isset($summaries[$pair[1]])) {
// and one of these currencies are a preferred currency
if ($pair[0] == $user['preferred_crypto'] || $pair[0] == $user['preferred_fiat'] || $pair[1] == $user['preferred_crypto'] || $pair[1] == $user['preferred_fiat']) {
// and we have a summary instance for this pair somewhere
$possible_summaries = array('summary_' . $pair[0] . '_' . $exchange, 'summary_' . $pair[1] . '_' . $exchange);
if (in_array($pair[0], get_all_cryptocurrencies())) {
$possible_summaries[] = "summary_" . $pair[0];
}
if (in_array($pair[1], get_all_cryptocurrencies())) {
$possible_summaries[] = "summary_" . $pair[1];
}
foreach ($possible_summaries as $p) {
if (isset($all_summaries[$p])) {
$is_default = is_fiat_currency($pair[0]) && get_default_currency_exchange($pair[0]) == $exchange || is_fiat_currency($pair[1]) && get_default_currency_exchange($pair[1]) == $exchange;
$result['all_currency'][$exchange . "_" . $pair[0] . $pair[1] . "_daily"] = array('order' => $default_order['exchange_daily'] + $order_exchange[$exchange] + $order_currency[$pair[0]], 'source' => $p, 'priority' => 150 + $order_currency[$pair[0]]);
if ($is_default) {
$result['currency'][$exchange . "_" . $pair[0] . $pair[1] . "_daily"] = array('order' => $default_order['exchange_daily'] + $order_exchange[$exchange] + $order_currency[$pair[0]], 'source' => $p, 'free' => true, 'priority' => 150 + $order_currency[$pair[0]]);
}
// don't display all2btc etc
if (!in_array(substr($p, strlen("summary_")), get_all_cryptocurrencies())) {
$result['all_summary']['all2' . substr($p, strlen("summary_")) . '_daily'] = array('order' => $default_order['all_daily'] + $order_exchange[$exchange] + $order_currency[$pair[0]], 'source' => $p, 'priority' => 50 + $order_currency[$pair[0]]);
if ($is_default) {
$result['summary']['all2' . substr($p, strlen("summary_")) . '_daily'] = array('order' => $default_order['all_daily'] + $order_exchange[$exchange] + $order_currency[$pair[0]], 'source' => $p, 'free' => $pair[0] == $user['preferred_crypto'] || $pair[0] == $user['preferred_fiat'], 'priority' => 5 + $order_currency[$pair[0]]);
}
}
break;
}
}
}
}
}
}
$result['securities'] = array();
// no graphs to put in here yet...
// TODO in the future: securities composition graphs? e.g. composition_litecoinglobal_daily
$result['mining'] = array();
foreach (get_all_hashrate_currencies() as $cur) {
if (isset($summaries[$cur])) {
// we need to have at least one pool that supports reporting hashrate
$has_hashing_account = false;
foreach ($accounts['Mining pools'] as $key => $account) {
if (!isset($wallets[$key])) {
continue;
}
$instances = get_all_user_account_instances($key);
if ($instances) {
if (in_array('hash', $wallets[$key])) {
$has_hashing_account = $key;
}
}
}
if (!$has_hashing_account) {
continue;
}
$result['mining']["hashrate_" . $cur . "_daily"] = array('order' => $default_order['hashrate_daily'] + $order_currency[$cur], 'source' => $has_hashing_account, 'free' => $cur == $user['preferred_crypto'], 'priority' => 150 + $order_currency[$cur]);
}
}
// all 'summary' are also 'all_summary' etc
foreach ($result['summary'] as $key => $value) {
$result['all_summary'][$key] = $value;
}
foreach ($result['currency'] as $key => $value) {
$result['all_currency'][$key] = $value;
}
// go through each category and sort by order
foreach ($result as $key => $value) {
uasort($result[$key], '_sort_by_order_key');
}
return $result;
}
function get_exchange_name($n)
{
if (in_array($n, Exchanges::getKeys())) {
$exchange = Exchanges::getInstance($n);
return $exchange->getName();
}
if (in_array($n, Accounts::getKeys())) {
$account = Accounts::getInstance($n);
return $account->getName();
}
$exchanges = get_all_exchanges();
if (isset($exchanges[$n])) {
return $exchanges[$n];
}
return "Unknown (" . htmlspecialchars($n) . "]";
}
