shenying/vendor/alibabacloud/client/src/Functions.php

<?php

namespace AlibabaCloud\Client;

use Closure;
use AlibabaCloud\Client\Support\Stringy;
use League\CLImate\CLImate;
use AlibabaCloud\Client\Exception\ClientException;

/*
|--------------------------------------------------------------------------
| Global Functions for Alibaba Cloud
|--------------------------------------------------------------------------
|
| Some common global functions are defined here.
| This file will be automatically loaded.
|
*/

/**
 * @param      $filename
 * @param bool $throwException
 *
 * @return bool
 * @throws ClientException
 */
function inOpenBasedir($filename, $throwException = false)
{
    $open_basedir = ini_get('open_basedir');
    if (!$open_basedir) {
        return true;
    }

    $dirs = explode(PATH_SEPARATOR, $open_basedir);
    if (empty($dirs)) {
        return true;
    }

    if (inDir($filename, $dirs)) {
        return true;
    }

    if ($throwException === false) {
        return false;
    }

    throw new ClientException(
        'open_basedir restriction in effect. '
        . "File($filename) is not within the allowed path(s): ($open_basedir)",
        'SDK.InvalidPath'
    );
}

/**
 * @param string $filename
 * @param array  $dirs
 *
 * @return bool
 */
function inDir($filename, array $dirs)
{
    foreach ($dirs as $dir) {
        if (!Stringy::endsWith($dir, DIRECTORY_SEPARATOR)) {
            $dir .= DIRECTORY_SEPARATOR;
        }

        if (0 === strpos($filename, $dir)) {
            return true;
        }
    }

    return false;
}

/**
 * @return bool
 */
function isWindows()
{
    return PATH_SEPARATOR === ';';
}

/**
 * @return CLImate
 */
function cliMate()
{
    return new CLImate();
}

/**
 * @param string      $string
 * @param string|null $flank
 * @param string|null $char
 * @param int|null    $length
 *
 * @return void
 */
function backgroundRed($string, $flank = null, $char = null, $length = null)
{
    cliMate()->br();
    if ($flank !== null) {
        cliMate()->backgroundRed()->flank($flank, $char, $length);
        cliMate()->br();
    }
    cliMate()->backgroundRed($string);
    cliMate()->br();
}

/**
 * @param string      $string
 * @param string|null $flank
 * @param string|null $char
 * @param int|null    $length
 *
 * @return void
 */
function backgroundGreen($string, $flank = null, $char = null, $length = null)
{
    cliMate()->br();
    if ($flank !== null) {
        cliMate()->backgroundGreen()->flank($flank, $char, $length);
    }
    cliMate()->backgroundGreen($string);
    cliMate()->br();
}

/**
 * @param string      $string
 * @param string|null $flank
 * @param string|null $char
 * @param int|null    $length
 *
 * @return void
 */
function backgroundBlue($string, $flank = null, $char = null, $length = null)
{
    cliMate()->br();
    if ($flank !== null) {
        cliMate()->backgroundBlue()->flank($flank, $char, $length);
    }
    cliMate()->backgroundBlue($string);
    cliMate()->br();
}

/**
 * @param string      $string
 * @param string|null $flank
 * @param string|null $char
 * @param int|null    $length
 *
 * @return void
 */
function backgroundMagenta($string, $flank = null, $char = null, $length = null)
{
    cliMate()->br();
    if ($flank !== null) {
        cliMate()->backgroundMagenta()->flank($flank, $char, $length);
    }
    cliMate()->backgroundMagenta($string);
    cliMate()->br();
}

/**
 * @param array $array
 */
function json(array $array)
{
    cliMate()->br();
    cliMate()->backgroundGreen()->json($array);
    cliMate()->br();
}

/**
 * @param array $array
 *
 * @return void
 */
function redTable($array)
{
    /**
     * @noinspection PhpUndefinedMethodInspection
     */
    cliMate()->redTable($array);
}

/**
 * @param mixed  $result
 * @param string $title
 *
 * @return void
 */
function block($result, $title)
{
    cliMate()->backgroundGreen()->flank($title, '--', 20);
    dump($result);
}

/**
 * Gets the value of an environment variable.
 *
 * @param string $key
 * @param mixed  $default
 *
 * @return mixed
 */
function env($key, $default = null)
{
    $value = getenv($key);

    if ($value === false) {
        return value($default);
    }

    if (envSubstr($value)) {
        return substr($value, 1, -1);
    }

    return envConversion($value);
}

/**
 * @param $value
 *
 * @return bool|string|null
 */
function envConversion($value)
{
    $key = strtolower($value);

    if ($key === 'null' || $key === '(null)') {
        return null;
    }

    $list = [
        'true'    => true,
        '(true)'  => true,
        'false'   => false,
        '(false)' => false,
        'empty'   => '',
        '(empty)' => '',
    ];

    return isset($list[$key]) ? $list[$key] : $value;
}

/**
 * @param $key
 *
 * @return bool|mixed
 * @throws ClientException
 */
function envNotEmpty($key)
{
    $value = env($key, false);
    if ($value !== false && !$value) {
        throw new ClientException(
            "Environment variable '$key' cannot be empty",
            SDK::INVALID_ARGUMENT
        );
    }
    if ($value) {
        return $value;
    }

    return false;
}

/**
 * @param $value
 *
 * @return bool
 */
function envSubstr($value)
{
    return ($valueLength = strlen($value)) > 1 && strpos($value, '"') === 0 && $value[$valueLength - 1] === '"';
}

/**
 * Return the default value of the given value.
 *
 * @param mixed $value
 *
 * @return mixed
 */
function value($value)
{
    return $value instanceof Closure ? $value() : $value;
}