Query IOTA field score

.gitignore

.idea/

score-query.php

<?php

$basename = basename(__FILE__);
if (2 > $argc) {
    echo <<<TAG

Usage: php $basename Name/Id [Option]

Options:
    simple      Default, only output total score
    full        Show score detail
    json        Show raw json string

When use options, do not add '-', eg:
    php $basename id full

Notice: 依据 api 中的次数和网站上的 Multiplier 计算总分，可能与官方结果不一致。

Tip for loop check score:
    while sleep 90; do php score-query.php name; done


TAG;
    exit;
}


//// Constant

$allowedOptions = ['simple', 'full', 'json'];

/** @noinspection SpellCheckingInspection */
$multipliers = [
    'attachToTangle'           => 50,
    'broadcastTransactions'    => 5,
    'checkConsistency'         => 5,
    'findTransactions'         => 5,
    'getBalances'              => 3,
    'getInclusionStates'       => 3,
    'getNodeInfo'              => 1,
    'getTips'                  => 2,
    'getTransactionsToApprove' => 3,
    'getTrytes'                => 3,
    'storeTransactions'        => 20,
    'wereAddressesSpentFrom'   => 5,
];

//$apiUrl = 'https://field.carriota.com/api/v1/graph';
$apiUrl = 'http://field.deviota.com/api/v1/graph';

// @see https://en.wikipedia.org/wiki/ANSI_escape_code for escape color


//// Argument
$queryName = $argv[1];

if (2 < $argc) {
    $option = $argv[2];
} else {
    $option = 'simple';
}

if (!in_array($option, $allowedOptions)) {
    echo "Invalid option $option" . PHP_EOL;
    exit;
}


//// Retrieve json
/** @noinspection PhpUsageOfSilenceOperatorInspection */
$apiResult = @file_get_contents($apiUrl);
if (false === $apiResult) {
    echo "Query fail" . PHP_EOL;
    exit;
}
$apiResultAr = json_decode($apiResult, true);


$found = false;
$name = '';
$publicId = '';
$isSynced = false;
$row = [];
$matchAr = [];
$ourScore = 0;
$totalScore = 0;
foreach ($apiResultAr as $row) {
    $isSynced = $row['iri']['isSynchronized'];
    $publicId = $row['field']['publicId'];
    $name = $row['field']['name'];

    if (empty($name)) {
        $name = $publicId;
    }

    //// Compute score
    $score = 0;
    foreach ($row['workDone'] as $code => $point) {
        if (!array_key_exists($code, $multipliers)) {
            echo "Work $code not recognized" . PHP_EOL;
            exit;
        }

        $score += $point * $multipliers[$code];
    }
    $totalScore += $score;

    if ($queryName == $publicId || 1 == preg_match("/$queryName/i", $name)) {
        $found = true;

        $matchAr[$name] = [
            'isSynced' => $isSynced,
            'score'    => $score,
        ];

        $ourScore += $score;
    }
}

if (!$found) {
    echo "Name or id not found" . PHP_EOL;
    exit;
}


//// Sort result and print
uasort($matchAr, function ($a, $b) {
    return ($a['score'] > $b['score']) ? -1 : 1;
});

foreach ($matchAr as $name => $row) {
    $isSynced = $row['isSynced'];
    $score = $row['score'];

    $syncStatus = ($isSynced ? ' S' : 'xS') . "\e[0m";

    $time = str_replace('T', ' ', date(DateTimeInterface::W3C));    // Eye handy
    $time = substr($time, 0, 19);  // Remove timezone
    $output = sprintf(
        "\033[1;92;40m%6s\033[0m %s \e[0;92m%s\e[0m",
        $score,
        $syncStatus,
        $name
    );
    echo "[$time] $output" . PHP_EOL;
}

$percent = round(($ourScore / $totalScore) * 100, 1);
$ourScore = number_format($ourScore);
$totalScore = number_format($totalScore);
echo "全网总分为 {$totalScore}，我们总分为 {$ourScore}，占 $percent%。" .
    PHP_EOL;