generator-commons.php

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<?php
require_once __DIR__ . '/../vendor/autoload.php';

function makeClassName($input)
{
    $return = '';
    foreach (explode('_', $input) as $part) {
        $return .= ucfirst($part);
    }
    return $return;
}

function getSchema()
{
    return json_decode(file_get_contents(__DIR__ . "/../resources/ethjs-schema.json"), true);
}


function printMe($title, $content = null)
{
    echo "$title \n";
    if ($content) {
        if (is_array($content)) {
            print_r($content) . "\n";
        } else {
            echo($content) . "\n";
        }
    }
}


function addUseStatement ($type, &$useStatements) {

    if (is_array($type)) {
        foreach ($type as $subtype) {
            if (!in_array($subtype, $useStatements)) {
                $useStatements[] = $subtype;
            }
        }
    }
    else {
        // Add type to $useStatements so we can generate e.g. 'use Ethereum\EthS;' later.
        if (!in_array($type, $useStatements)) {

            // Special case for eth_syncing which returns Object or false.
            if (strpos($type, '|')) {
                // @todo This is actually very weired in the Schema: We have an "or" in Return values.
                // For now we just include both types, but this requires deeper investigation how to handle that.
                foreach (explode('|', $type) as $t) {
                    if (!in_array($t, $useStatements)) {
                        $useStatements[] = $t;
                    }
                }
            }
            else {
                $useStatements[] = $type;
            }
        }
    }
}