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vendor/alibabacloud/client/src/Functions.php

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+<?php
+
+namespace AlibabaCloud\Client;
+
+use Closure;
+use Stringy\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 $dir) {
+        if (!Stringy::create($dir)->endsWith(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;
+}