public function __construct($key)
{
parent::__construct();
$data = GraphRenderer_AdminMetrics::getMetrics();
if (!isset($data[$key])) {
throw new GraphException("Could not find any key '{$key}' in available metrics");
}
$data = $data[$key];
$this->report_type = $data['report_type'];
$this->report_table = $data['report_table'];
$this->report_ref_table = isset($data['report_ref_table']) ? $data['report_ref_table'] : null;
$this->report_reference = isset($data['report_reference']) ? $data['report_reference'] : null;
$this->key_prefix = isset($data['key_prefix']) ? $data['key_prefix'] : null;
$this->key = isset($data['key']) ? $data['key'] : $this->key_prefix;
$this->actual_value_key = isset($data['actual_value_key']) ? $data['actual_value_key'] : null;
$this->title = $data['title'];
if ($this->key === null && $this->key_prefix === null) {
throw new GraphException("Cannot render AdminMetrics with a null key and key_prefix");
}
}
/**
* Helper function that converts a {@code graph_type} to a GraphRenderer
* object, which we can then use to get raw graph data and format it as necessary.
*/
function construct_graph_renderer($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}'");
}
}
