BtccomConverter::convertAddressUnspentOutputs() - Code Metrics - Inspection of "[WIP] Btccomapi" - blocktrail/blocktrail-sdk-php - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#110)

by Ruben de

created 2018-03-07 10:06 UTC

BtccomConverter::convertAddressUnspentOutputs() A

↳ Parent: BtccomConverter

Complexity

Conditions	1
Paths	1

Size

Total Lines	20
Code Lines	15

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
eloc	15
nc	1
nop	2
dl	0
loc	20
rs	9.4285
c	0
b	0
f	0

<?php

namespace Blocktrail\SDK\Backend;

use BitWasp\Bitcoin\Address\AddressFactory;
use BitWasp\Bitcoin\Script\Classifier\OutputClassifier;
use BitWasp\Bitcoin\Script\ScriptType;
use BitWasp\Bitcoin\Transaction\Transaction;
use BitWasp\Bitcoin\Transaction\TransactionInput;
use Blocktrail\SDK\BlocktrailSDK;
use Blocktrail\SDK\Connection\Exceptions\EndpointSpecificError;

class BtccomConverter implements ConverterInterface {
    public function paginationParams($params) {
        if (!$params) {
            return $params;
        }

        if (isset($params['limit'])) {
            $params['pagesize'] = $params['limit'];
        }

        return $params;
    }

    public function getUrlForBlock($blockHash) {
        return "block/{$blockHash}";
    }

    public function getUrlForTransaction($txId) {
        return "tx/{$txId}?verbose=3";
    }

    public function getUrlForTransactions($txIds) {
        return "tx/" . implode(",", $txIds) . "?verbose=3";
    }

    public function getUrlForBlockTransaction($blockHash) {
        return "block/{$blockHash}/tx?verbose=3";
    }

    public function getUrlForAddress($address) {
        return "address/{$address}";
    }

    public function getUrlForAddressTransactions($address) {
        return "address/{$address}/tx?verbose=3";
    }

    public function getUrlForAddressUnspent($address) {
        return "address/{$address}/unspent";
    }

    public function getUrlForAllBlocks() {
        return "block/list";
    }

    public function handleErros($data) {
        if (isset($data['err_no']) && $data['err_no'] > 0) {
            throw new EndpointSpecificError($data['err_msg'], $data['err_no']);
        }
    }

    public function convertBlock($res) {
        $data = BlocktrailSDK::jsonDecode($res, true);
        $this->handleErros($data);

        return $this->_convertBlock($data['data']);
    }

    private function _convertBlock($blockData) {
        return [
            "hash" => $blockData['hash'],
            "version" => (string)$blockData['version'],
            "height" => $blockData['height'],
            "block_time" => self::utcTimestampToISODateStr($blockData['timestamp']),
            "arrival_time" => self::utcTimestampToISODateStr($blockData['timestamp']),
            "bits" => $blockData['bits'],
            "nonce" => $blockData['nonce'],
            "merkleroot" => $blockData['mrkl_root'],
            "prev_block" => $blockData['prev_block_hash'],
            "next_block" => $blockData['next_block_hash'],
            "byte_size" => $blockData['stripped_size'],
            "difficulty" => (int)\floor($blockData['difficulty']),
            "transactions" => $blockData['tx_count'],
            "reward_block" => $blockData['reward_block'],
            "reward_fees" => $blockData['reward_fees'],
            "created_at" => $blockData['created_at'],
            "confirmations" => $blockData['confirmations'],
            "is_orphan" => $blockData['is_orphan'],
            "is_sw_block" => $blockData['is_sw_block'],
            "weight" => $blockData['weight'],
            "miningpool_name" => isset($blockData['miningpool_name']) ? $blockData['miningpool_name'] : null,
            "miningpool_url" => isset($blockData['miningpool_url']) ? $blockData['miningpool_url'] : null,
            "miningpool_slug" => isset($blockData['miningpool_slug']) ? $blockData['miningpool_slug'] : null
        ];
    }

    public function convertBlocks($res) {
        $data = BlocktrailSDK::jsonDecode($res, true);
        $this->handleErros($data);

        return [
            'data' => $data['data']['list'],
            'current_page' => $data['data']['page'],
            'per_page' => $data['data']['pagesize'],
            'total' => $data['data']['total_count'],
        ];
    }

    public function convertBlockTxs($res) {
        $data = BlocktrailSDK::jsonDecode($res, true);
        $this->handleErros($data);

        $list = array_map(function($tx) {
            return $this->_convertTx($tx);
        }, $data['data']['list']);

        return [
            'data' => $list,
            'current_page' => $data['data']['page'],
            'per_page' => $data['data']['pagesize'],
            'total' => $data['data']['total_count'],
        ];
    }

    public function convertTx($res, $rawTx) {
        $data = BlocktrailSDK::jsonDecode($res, true);
        $this->handleErros($data);
        return $this->_convertTx($data['data']);
    }

    public function convertTxs($res) {
        $data = BlocktrailSDK::jsonDecode($res, true);
        $this->handleErros($data);

        return ['data' => array_map(function($tx) {
            return $this->_convertTx($tx);
        }, $data['data'])];
    }

    public function convertAddressTxs($res) {
        $data = BlocktrailSDK::jsonDecode($res, true);
        $this->handleErros($data);

        $list = array_map(function($tx) {
            return $this->_convertTx($tx);
        }, $data['data']['list']);

        return [
            'data' => $list,
            'current_page' => $data['data']['page'],
            'per_page' => $data['data']['pagesize'],
            'total' => $data['data']['total_count'],
        ];
    }

    public function convertAddress($res) {
        $data = BlocktrailSDK::jsonDecode($res, true);
        $this->handleErros($data);

        return [
            'address' => $data['data']['address'],
            'hash160' => self::getBase58AddressHash160($data['data']['address']),
            'balance' => $data['data']['balance'],
            'received' => $data['data']['received'],
            'sent' => $data['data']['sent'],
            'transactions' => $data['data']['tx_count'],
            'utxos' => $data['data']['unspent_tx_count'],
            'unconfirmed_received' => $data['data']['unconfirmed_received'],
            'unconfirmed_sent' => $data['data']['unconfirmed_sent'],
            'unconfirmed_transactions' => $data['data']['unconfirmed_tx_count'],
            'first_tx' => $data['data']['first_tx'],
            'last_tx' => $data['data']['last_tx'],
        ];
    }

    public function convertAddressUnspentOutputs($res, $address) {
        $data = BlocktrailSDK::jsonDecode($res, true);
        $this->handleErros($data);

        $spk = AddressFactory::fromString($address)->getScriptPubKey();
        $type = (new OutputClassifier())->classify($spk);
        $scriptAsm = $spk->getScriptParser()->getHumanReadable();
        $scriptHex = $spk->getHex();

        $list = array_map(function($tx) use($address, $type, $scriptAsm, $scriptHex) {
            return $this->_convertUtxo($tx, $address, $type, $scriptAsm, $scriptHex);
        }, $data['data']['list']);

        return [
            'data' => $list,
            'current_page' => $data['data']['page'],
            'per_page' => $data['data']['pagesize'],
            'total' => $data['data']['total_count'],
        ];
    }

    private function _convertUtxo($utxo, $address, $type, $scriptAsm, $scriptHex) {
        return [
            'hash' => $utxo['tx_hash'],
            'confirmations' => $utxo['confirmations'],
            'value' => $utxo['value'],
            'index' => $utxo['tx_output_n'],
            'address' => $address,
            'type' => $type,
            'script' => $scriptAsm,
            'script_hex' => $scriptHex,
        ];
    }

    private function _convertTx($tx) {
        $data = [];
        $data['size'] = $tx['vsize'];
        $data['hash'] = $tx['hash'];
        $data['block_height'] = $tx['block_height'];
        $data['block_time'] =
        $data['time'] = self::utcTimestampToISODateStr($tx['block_time']);
        $data['block_hash'] = isset($tx['block_hash']) ? $tx['block_hash'] : null;
        $data['confirmations'] = $tx['confirmations'];
        $data['is_coinbase'] = $tx['is_coinbase'];

        if ($data['is_coinbase']) {
            $totalInputValue = $tx['outputs'][0]['value'] - $tx['fee'];
        } else {
            $totalInputValue = $tx['inputs_value'];
        }

        $data['total_input_value'] = $totalInputValue;
        $data['total_output_value'] = array_reduce($tx['outputs'], function ($total, $output) {
            return $total + $output['value'];
        }, 0);
        $data['total_fee'] = $tx['fee'];
        $data['inputs'] = [];
        $data['outputs'] = [];
        $data['opt_in_rbf'] = false;

        foreach ($tx['inputs'] as $inputIdx => $input) {
            if ($input['sequence'] < TransactionInput::SEQUENCE_FINAL - 1) {
                $data['opt_in_rbf'] = true;
            }

            if ($data['is_coinbase'] && $input['prev_position'] === -1 &&
                $input['prev_tx_hash'] === "0000000000000000000000000000000000000000000000000000000000000000") {
                $scriptType = "coinbase";
                $inputTxid = null;
                $inputValue = $totalInputValue;
                $outpointIdx = 0;
            } else {
                $scriptType = $input['prev_type'];
                $inputValue = $input['prev_value'];
                $inputTxid = $input['prev_tx_hash'];
                $outpointIdx = $input['prev_position'];
            }

            $data['inputs'][] = [
                'index' => (int)$inputIdx,
                'output_hash' => $inputTxid,
                'output_index' => $outpointIdx,
                'value' => $inputValue,
                'sequence' => $input['sequence'],
                'address' => self::flattenAddresses($input['prev_addresses'], $scriptType),
                'type' => self::convertBtccomOutputScriptType($scriptType),
                'script_signature' => $input['script_hex'],
            ];
        }


        foreach ($tx['outputs'] as $outIdx => $output) {
            $data['outputs'][] = [
                'index' => (int)$outIdx,
                'value' => $output['value'],
                'address' => self::flattenAddresses($output['addresses'], $output['type']),
                'type' => self::convertBtccomOutputScriptType($output['type']),
                'script' => self::prettifyAsm($output['script_asm']),
                'script_hex' => $output['script_hex'],
                'spent_hash' => $output['spent_by_tx'],
                'spent_index' => $output['spent_by_tx_position'],
            ];
        }

        $data['size'] = $tx['size'];
        $data['is_double_spend'] = $tx['is_double_spend'];

        $data['lock_time_timestamp'] = null;
        $data['lock_time_block_height'] = null;
        if ($tx['lock_time']) {
            if ($tx['lock_time'] < 5000000) {
                $data['lock_time_block_height'] = $tx['lock_time'];
            } else {
                $data['lock_time_timestamp'] = $tx['lock_time'];
            }
        }

        // Extra fields from Btc.com
        $data['is_sw_tx'] = $tx['is_sw_tx'];
        $data['weight'] = $tx['weight'];
        $data['witness_hash'] = $tx['witness_hash'];
        $data['lock_time'] = $tx['lock_time'];
        $data['sigops'] = $tx['sigops'];
        $data['version'] = $tx['version'];

        return $data;
    }

    protected static function flattenAddresses($addresses, $type = null) {
        if ($type && in_array($type, ["P2WSH_V0", "P2WPKH"])) {
            return null;
        }

        if (!$addresses) {
            return null;
        } else if (count($addresses) === 1) {
            return $addresses[0];
        } else {
            return $addresses;
        }
    }

    protected static function convertBtccomOutputScriptType($scriptType) {
        switch ($scriptType) {
            case "P2PKH_PUBKEY":
                return "pubkey";
            case "P2PKH":
                return "pubkeyhash";
            case "P2SH":
                return "scripthash";
            case "P2WSH_V0":
                return "unknown";
            case "P2WPKH":
                return "unknown";
            case "NULL_DATA":
                return "op_return";
            case "coinbase":
                return "coinbase";
            default:
                throw new \Exception("Not implemented yet, script type: {$scriptType}");
        }
    }

    protected static function convertBitwaspScriptType($scriptType) {
        switch ($scriptType) {
            case ScriptType::P2PK:
                return "pubkey";
            case ScriptType::P2PKH:
                return "pubkeyhash";
            case ScriptType::NULLDATA:
                return "op_return";
            case ScriptType::P2SH:
                return "scripthash";
            case ScriptType::P2WSH:
                return "witnessscripthash";
            case ScriptType::P2WKH:
                return "witnesspubkeyhash";
            case ScriptType::MULTISIG:
            case ScriptType::WITNESS_COINBASE_COMMITMENT:
            case ScriptType::NONSTANDARD:
                return "unknown";
            default:
                throw new \Exception("Not implemented yet, script type: {$scriptType}");
        }
    }

    protected static function prettifyAsm($asm) {
        if (!$asm) {
            return $asm;
        }

        return preg_replace("/^0 /", "OP_0 ", $asm);
    }

    protected static function utcTimestampToISODateStr($time) {
        return (new \DateTime("@{$time}"))->format(\DATE_ISO8601);
    }

    protected static function getBase58AddressHash160($addr) {
        try {
            return \strtoupper(AddressFactory::fromString($addr)->getHash()->getHex());
        } catch (\Exception $e) {
            return null;
        }
    }
}


1			<?php
2
3			namespace Blocktrail\SDK\Backend;
4
5			use BitWasp\Bitcoin\Address\AddressFactory;
6			use BitWasp\Bitcoin\Script\Classifier\OutputClassifier;
7			use BitWasp\Bitcoin\Script\ScriptType;
8			use BitWasp\Bitcoin\Transaction\Transaction;
9			use BitWasp\Bitcoin\Transaction\TransactionInput;
10			use Blocktrail\SDK\BlocktrailSDK;
11			use Blocktrail\SDK\Connection\Exceptions\EndpointSpecificError;
12
13			class BtccomConverter implements ConverterInterface {
14			public function paginationParams($params) {
15			if (!$params) {
16			return $params;
17			}
18
19			if (isset($params['limit'])) {
20			$params['pagesize'] = $params['limit'];
21			}
22
23			return $params;
24			}
25
26			public function getUrlForBlock($blockHash) {
27			return "block/{$blockHash}";
28			}
29
30			public function getUrlForTransaction($txId) {
31			return "tx/{$txId}?verbose=3";
32			}
33
34			public function getUrlForTransactions($txIds) {
35			return "tx/" . implode(",", $txIds) . "?verbose=3";
36			}
37
38			public function getUrlForBlockTransaction($blockHash) {
39			return "block/{$blockHash}/tx?verbose=3";
40			}
41
42			public function getUrlForAddress($address) {
43			return "address/{$address}";
44			}
45
46			public function getUrlForAddressTransactions($address) {
47			return "address/{$address}/tx?verbose=3";
48			}
49
50			public function getUrlForAddressUnspent($address) {
51			return "address/{$address}/unspent";
52			}
53
54			public function getUrlForAllBlocks() {
55			return "block/list";
56			}
57
58			public function handleErros($data) {
59			if (isset($data['err_no']) && $data['err_no'] > 0) {
60			throw new EndpointSpecificError($data['err_msg'], $data['err_no']);
61			}
62			}
63
64			public function convertBlock($res) {
65			$data = BlocktrailSDK::jsonDecode($res, true);
66			$this->handleErros($data);
67
68			return $this->_convertBlock($data['data']);
69			}
70
71			private function _convertBlock($blockData) {
72			return [
73			"hash" => $blockData['hash'],
74			"version" => (string)$blockData['version'],
75			"height" => $blockData['height'],
76			"block_time" => self::utcTimestampToISODateStr($blockData['timestamp']),
77			"arrival_time" => self::utcTimestampToISODateStr($blockData['timestamp']),
78			"bits" => $blockData['bits'],
79			"nonce" => $blockData['nonce'],
80			"merkleroot" => $blockData['mrkl_root'],
81			"prev_block" => $blockData['prev_block_hash'],
82			"next_block" => $blockData['next_block_hash'],
83			"byte_size" => $blockData['stripped_size'],
84			"difficulty" => (int)\floor($blockData['difficulty']),
85			"transactions" => $blockData['tx_count'],
86			"reward_block" => $blockData['reward_block'],
87			"reward_fees" => $blockData['reward_fees'],
88			"created_at" => $blockData['created_at'],
89			"confirmations" => $blockData['confirmations'],
90			"is_orphan" => $blockData['is_orphan'],
91			"is_sw_block" => $blockData['is_sw_block'],
92			"weight" => $blockData['weight'],
93			"miningpool_name" => isset($blockData['miningpool_name']) ? $blockData['miningpool_name'] : null,
94			"miningpool_url" => isset($blockData['miningpool_url']) ? $blockData['miningpool_url'] : null,
95			"miningpool_slug" => isset($blockData['miningpool_slug']) ? $blockData['miningpool_slug'] : null
96			];
97			}
98
99			public function convertBlocks($res) {
100			$data = BlocktrailSDK::jsonDecode($res, true);
101			$this->handleErros($data);
102
103			return [
104			'data' => $data['data']['list'],
105			'current_page' => $data['data']['page'],
106			'per_page' => $data['data']['pagesize'],
107			'total' => $data['data']['total_count'],
108			];
109			}
110
111			public function convertBlockTxs($res) {
112			$data = BlocktrailSDK::jsonDecode($res, true);
113			$this->handleErros($data);
114
115			$list = array_map(function($tx) {
116			return $this->_convertTx($tx);
117			}, $data['data']['list']);
118
119			return [
120			'data' => $list,
121			'current_page' => $data['data']['page'],
122			'per_page' => $data['data']['pagesize'],
123			'total' => $data['data']['total_count'],
124			];
125			}
126
127			public function convertTx($res, $rawTx) {
128			$data = BlocktrailSDK::jsonDecode($res, true);
129			$this->handleErros($data);
130			return $this->_convertTx($data['data']);
131			}
132
133			public function convertTxs($res) {
134			$data = BlocktrailSDK::jsonDecode($res, true);
135			$this->handleErros($data);
136
137			return ['data' => array_map(function($tx) {
138			return $this->_convertTx($tx);
139			}, $data['data'])];
140			}
141
142			public function convertAddressTxs($res) {
143			$data = BlocktrailSDK::jsonDecode($res, true);
144			$this->handleErros($data);
145
146			$list = array_map(function($tx) {
147			return $this->_convertTx($tx);
148			}, $data['data']['list']);
149
150			return [
151			'data' => $list,
152			'current_page' => $data['data']['page'],
153			'per_page' => $data['data']['pagesize'],
154			'total' => $data['data']['total_count'],
155			];
156			}
157
158			public function convertAddress($res) {
159			$data = BlocktrailSDK::jsonDecode($res, true);
160			$this->handleErros($data);
161
162			return [
163			'address' => $data['data']['address'],
164			'hash160' => self::getBase58AddressHash160($data['data']['address']),
165			'balance' => $data['data']['balance'],
166			'received' => $data['data']['received'],
167			'sent' => $data['data']['sent'],
168			'transactions' => $data['data']['tx_count'],
169			'utxos' => $data['data']['unspent_tx_count'],
170			'unconfirmed_received' => $data['data']['unconfirmed_received'],
171			'unconfirmed_sent' => $data['data']['unconfirmed_sent'],
172			'unconfirmed_transactions' => $data['data']['unconfirmed_tx_count'],
173			'first_tx' => $data['data']['first_tx'],
174			'last_tx' => $data['data']['last_tx'],
175			];
176			}
177
178			public function convertAddressUnspentOutputs($res, $address) {
179			$data = BlocktrailSDK::jsonDecode($res, true);
180			$this->handleErros($data);
181
182			$spk = AddressFactory::fromString($address)->getScriptPubKey();
183			$type = (new OutputClassifier())->classify($spk);
184			$scriptAsm = $spk->getScriptParser()->getHumanReadable();
185			$scriptHex = $spk->getHex();
186
187			$list = array_map(function($tx) use($address, $type, $scriptAsm, $scriptHex) {
188			return $this->_convertUtxo($tx, $address, $type, $scriptAsm, $scriptHex);
189			}, $data['data']['list']);
190
191			return [
192			'data' => $list,
193			'current_page' => $data['data']['page'],
194			'per_page' => $data['data']['pagesize'],
195			'total' => $data['data']['total_count'],
196			];
197			}
198
199			private function _convertUtxo($utxo, $address, $type, $scriptAsm, $scriptHex) {
200			return [
201			'hash' => $utxo['tx_hash'],
202			'confirmations' => $utxo['confirmations'],
203			'value' => $utxo['value'],
204			'index' => $utxo['tx_output_n'],
205			'address' => $address,
206			'type' => $type,
207			'script' => $scriptAsm,
208			'script_hex' => $scriptHex,
209			];
210			}
211
212			private function _convertTx($tx) {
213			$data = [];
214			$data['size'] = $tx['vsize'];
215			$data['hash'] = $tx['hash'];
216			$data['block_height'] = $tx['block_height'];
217			$data['block_time'] =
218			$data['time'] = self::utcTimestampToISODateStr($tx['block_time']);
219			$data['block_hash'] = isset($tx['block_hash']) ? $tx['block_hash'] : null;
220			$data['confirmations'] = $tx['confirmations'];
221			$data['is_coinbase'] = $tx['is_coinbase'];
222
223			if ($data['is_coinbase']) {
224			$totalInputValue = $tx['outputs'][0]['value'] - $tx['fee'];
225			} else {
226			$totalInputValue = $tx['inputs_value'];
227			}
228
229			$data['total_input_value'] = $totalInputValue;
230			$data['total_output_value'] = array_reduce($tx['outputs'], function ($total, $output) {
231			return $total + $output['value'];
232			}, 0);
233			$data['total_fee'] = $tx['fee'];
234			$data['inputs'] = [];
235			$data['outputs'] = [];
236			$data['opt_in_rbf'] = false;
237
238			foreach ($tx['inputs'] as $inputIdx => $input) {
239			if ($input['sequence'] < TransactionInput::SEQUENCE_FINAL - 1) {
240			$data['opt_in_rbf'] = true;
241			}
242
243			if ($data['is_coinbase'] && $input['prev_position'] === -1 &&
244			$input['prev_tx_hash'] === "0000000000000000000000000000000000000000000000000000000000000000") {
245			$scriptType = "coinbase";
246			$inputTxid = null;
247			$inputValue = $totalInputValue;
248			$outpointIdx = 0;
249			} else {
250			$scriptType = $input['prev_type'];
251			$inputValue = $input['prev_value'];
252			$inputTxid = $input['prev_tx_hash'];
253			$outpointIdx = $input['prev_position'];
254			}
255
256			$data['inputs'][] = [
257			'index' => (int)$inputIdx,
258			'output_hash' => $inputTxid,
259			'output_index' => $outpointIdx,
260			'value' => $inputValue,
261			'sequence' => $input['sequence'],
262			'address' => self::flattenAddresses($input['prev_addresses'], $scriptType),
263			'type' => self::convertBtccomOutputScriptType($scriptType),
264			'script_signature' => $input['script_hex'],
265			];
266			}
267
268
269			foreach ($tx['outputs'] as $outIdx => $output) {
270			$data['outputs'][] = [
271			'index' => (int)$outIdx,
272			'value' => $output['value'],
273			'address' => self::flattenAddresses($output['addresses'], $output['type']),
274			'type' => self::convertBtccomOutputScriptType($output['type']),
275			'script' => self::prettifyAsm($output['script_asm']),
276			'script_hex' => $output['script_hex'],
277			'spent_hash' => $output['spent_by_tx'],
278			'spent_index' => $output['spent_by_tx_position'],
279			];
280			}
281
282			$data['size'] = $tx['size'];
283			$data['is_double_spend'] = $tx['is_double_spend'];
284
285			$data['lock_time_timestamp'] = null;
286			$data['lock_time_block_height'] = null;
287			if ($tx['lock_time']) {
288			if ($tx['lock_time'] < 5000000) {
289			$data['lock_time_block_height'] = $tx['lock_time'];
290			} else {
291			$data['lock_time_timestamp'] = $tx['lock_time'];
292			}
293			}
294
295			// Extra fields from Btc.com
296			$data['is_sw_tx'] = $tx['is_sw_tx'];
297			$data['weight'] = $tx['weight'];
298			$data['witness_hash'] = $tx['witness_hash'];
299			$data['lock_time'] = $tx['lock_time'];
300			$data['sigops'] = $tx['sigops'];
301			$data['version'] = $tx['version'];
302
303			return $data;
304			}
305
306			protected static function flattenAddresses($addresses, $type = null) {
307			if ($type && in_array($type, ["P2WSH_V0", "P2WPKH"])) {
308			return null;
309			}
310
311			if (!$addresses) {
312			return null;
313			} else if (count($addresses) === 1) {
314			return $addresses[0];
315			} else {
316			return $addresses;
317			}
318			}
319
320			protected static function convertBtccomOutputScriptType($scriptType) {
321			switch ($scriptType) {
322			case "P2PKH_PUBKEY":
323			return "pubkey";
324			case "P2PKH":
325			return "pubkeyhash";
326			case "P2SH":
327			return "scripthash";
328			case "P2WSH_V0":
329			return "unknown";
330			case "P2WPKH":
331			return "unknown";
332			case "NULL_DATA":
333			return "op_return";
334			case "coinbase":
335			return "coinbase";
336			default:
337			throw new \Exception("Not implemented yet, script type: {$scriptType}");
338			}
339			}
340
341			protected static function convertBitwaspScriptType($scriptType) {
342			switch ($scriptType) {
343			case ScriptType::P2PK:
344			return "pubkey";
345			case ScriptType::P2PKH:
346			return "pubkeyhash";
347			case ScriptType::NULLDATA:
348			return "op_return";
349			case ScriptType::P2SH:
350			return "scripthash";
351			case ScriptType::P2WSH:
352			return "witnessscripthash";
353			case ScriptType::P2WKH:
354			return "witnesspubkeyhash";
355			case ScriptType::MULTISIG:
356			case ScriptType::WITNESS_COINBASE_COMMITMENT:
357			case ScriptType::NONSTANDARD:
358			return "unknown";
359			default:
360			throw new \Exception("Not implemented yet, script type: {$scriptType}");
361			}
362			}
363
364			protected static function prettifyAsm($asm) {
365			if (!$asm) {
366			return $asm;
367			}
368
369			return preg_replace("/^0 /", "OP_0 ", $asm);
370			}
371
372			protected static function utcTimestampToISODateStr($time) {
373			return (new \DateTime("@{$time}"))->format(\DATE_ISO8601);
374			}
375
376			protected static function getBase58AddressHash160($addr) {
377			try {
378			return \strtoupper(AddressFactory::fromString($addr)->getHash()->getHex());
379			} catch (\Exception $e) {
380			return null;
381			}
382			}
383			}
384

blocktrail / blocktrail-sdk-php

Pull Request — master (#110)

BtccomConverter::convertAddressUnspentOutputs() A

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