monerowp/include/class-monero-explorer-tools.php

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2018-09-22 16:57:35 +02:00
<?php
/**
* monero_explorer_tools.php
*
* Uses CURL to call API functions from the block explorer
* https://xmrchain.net/
*
* @author Serhack
* @author cryptochangements
* @author mosu-forge
*
*/
defined( 'ABSPATH' ) || exit;
class Monero_Explorer_Tools
{
private $url;
public function __construct($testnet = false)
{
$this->url = $testnet ? MONERO_GATEWAY_TESTNET_EXPLORER_URL : MONERO_GATEWAY_MAINNET_EXPLORER_URL;
}
private function call_api($endpoint)
{
$curl = curl_init();
curl_setopt_array($curl, array(
CURLOPT_RETURNTRANSFER => 1,
CURLOPT_URL => $this->url . $endpoint,
));
$data = curl_exec($curl);
curl_close($curl);
return json_decode($data, true);
}
public function get_last_block_height()
{
$data = $this->call_api('/api/networkinfo');
if($data['status'] == 'success')
return $data['data']['height'] - 1;
else
return 0;
}
public function getheight()
{
return $this->get_last_block_height();
}
public function get_txs_from_block($height)
{
$data = $this->call_api("/api/search/$height");
if($data['status'] == 'success')
return $data['data']['txs'];
else
return [];
}
public function get_outputs($address, $viewkey)
{
$data = $this->call_api("/api/outputsblocks?address=$address&viewkey=$viewkey&limit=5&mempool=1");
if($data['status'] == 'success')
return $data['data']['outputs'];
else
return [];
}
public function check_tx($tx_hash, $address, $viewkey)
{
$data = $this->call_api("/api/outputs?txhash=$tx_hash&address=$address&viewkey=$viewkey&txprove=0");
if($data['status'] == 'success') {
foreach($data['data']['outputs'] as $output) {
if($output['match'])
return true;
}
} else {
return false;
}
}
function get_mempool_txs()
{
$data = $this->call_api('/api/mempool');
if($data['status'] == 'success')
return $data['txs'];
else
return [];
}
}