system_check() - Code Metrics - Inspection of "追加环境配置检查" - luolongfei/freenom - Measure and Improve Code Quality continuously with Scrutinizer

Passed
Push — master ( 6b4bcb...d7f1de )

by luo
created 2020-03-21 05:55 UTC
system_check() A

↳ Parent: Project
Complexity

Conditions	5
Paths	4
Size

Total Lines	13
Code Lines	7
Duplication

Lines	0
Ratio	0 %
Importance

Changes
Metric	Value
eloc	7
c	0
b	0
f	0
dl	0
loc	13
rs	9.6111
cc	5
nc	4
nop	0
<?php
/**
 * 助手函数
 *
 * @author mybsdc <[email protected]>
 * @date 2019/3/3
 * @time 16:34
 */

use Luolongfei\App\Exceptions\LlfException;
use Luolongfei\Lib\Argv;
use Luolongfei\Lib\Config;
use Luolongfei\Lib\Log;
use Luolongfei\Lib\Env;
use Luolongfei\Lib\Lang;
use Luolongfei\Lib\PhpColor;

if (!function_exists('config')) {
    /**
     * 获取配置
     *
     * @param string $key 键，支持点式访问
     * @param string $default 默认值
     *
     * @return array|mixed
     */
    function config($key = '', $default = null)
    {
        return Config::instance()->get($key, $default);
    }
}

if (!function_exists('lang')) {
    /**
     * 读取语言包
     *
     * @param string $key 键，支持点式访问
     *
     * @return array|mixed|null
     */
    function lang($key = '')
    {
        return Lang::instance()->get($key);
    }
}

if (!function_exists('system_log')) {
    /**
     * 写日志
     *
     * @param $content
     * @param array $response
     * @param string $fileName
     * @description 受支持的着色标签
     * 'reset', 'bold', 'dark', 'italic', 'underline', 'blink', 'reverse', 'concealed', 'default', 'black', 'red',
     * 'green', 'yellow', 'blue', 'magenta', 'cyan', 'light_gray', 'dark_gray', 'light_red', 'light_green',
     * 'light_yellow', 'light_blue', 'light_magenta', 'light_cyan', 'white', 'bg_default', 'bg_black', 'bg_red',
     * 'bg_green', 'bg_yellow', 'bg_blue', 'bg_magenta', 'bg_cyan', 'bg_light_gray', 'bg_dark_gray', 'bg_light_red',
     * 'bg_light_green','bg_light_yellow', 'bg_light_blue', 'bg_light_magenta', 'bg_light_cyan', 'bg_white'
     */
    function system_log($content, array $response = [], $fileName = '')
    {
        try {
            $path = sprintf('%s/logs/%s/', ROOT_PATH, date('Y-m'));

            $file = $path . ($fileName ?: date('d')) . '.log';

            if (!is_dir($path)) {
                mkdir($path, 0777, true);
                chmod($path, 0777);
            }

            $handle = fopen($file, 'a'); // 追加而非覆盖

            if (!filesize($file)) {
                chmod($file, 0666);
            }

            $msg = sprintf(
                "[%s] %s %s\n",
                date('Y-m-d H:i:s'),
                is_string($content) ? $content : json_encode($content),
                $response ? json_encode($response, JSON_UNESCAPED_UNICODE) : '');

            // 尝试为消息着色
            $c = PhpColor::instance()->getColorInstance();
            echo $c($msg)->colorize();

            // 干掉着色标签
            $msg = strip_tags($msg); // 不完整或者破损标签将导致更多的数据被删除

            fwrite($handle, $msg);
            fwrite(/** @scrutinizer ignore-type */ $handle, $msg);
            fclose($handle);
            fclose(/** @scrutinizer ignore-type */ $handle);

            flush();
        } catch (\Exception $e) {
            // do nothing
        }
    }
}

if (!function_exists('is_locked')) {
    /**
     * 检查任务是否已被锁定
     *
     * @param string $taskName
     * @param bool $always 是否被永久锁定
     *
     * @return bool
     * @throws Exception
     */
    function is_locked($taskName = '', $always = false)
    {
        try {
            $lock = sprintf(
                '%s/num_limit/%s/%s.lock',
                APP_PATH,

                $always ? 'always' : date('Y-m-d'),
                $taskName
            );

            return file_exists($lock);
        } catch (\Exception $e) {
            system_log(sprintf('检查任务%s是否锁定时出错，错误原因：%s', $taskName, $e->getMessage()));
        }

        return false;
    }
}

if (!function_exists('lock_task')) {
    /**
     * 锁定任务
     *
     * 防止重复执行
     *
     * @param string $taskName
     * @param bool $always 是否永久锁定
     *
     * @return bool
     */
    function lock_task($taskName = '', $always = false)
    {
        try {
            $lock = sprintf(
                '%s/num_limit/%s/%s.lock',
                APP_PATH,

                $always ? 'always' : date('Y-m-d'),
                $taskName
            );

            $path = dirname($lock);
            if (!is_dir($path)) {
                mkdir($path, 0777, true);
                chmod($path, 0777);
            }

            if (file_exists($lock)) {
                return true;
            }

            $handle = fopen($lock, 'a'); // 追加而非覆盖

            if (!filesize($lock)) {
                chmod($lock, 0666);
            }

            fwrite($handle, sprintf(
            fwrite(/** @scrutinizer ignore-type */ $handle, sprintf(
                    "Locked at %s.\n",
                    date('Y-m-d H:i:s')
                )
            );

            fclose($handle);
            fclose(/** @scrutinizer ignore-type */ $handle);

            Log::info(sprintf('%s已被锁定，此任务%s已不会再执行，请知悉', $taskName, $always ? '' : '今天内'));
        } catch (\Exception $e) {
            system_log(sprintf('创建锁定任务文件%s时出错，错误原因：%s', $lock, $e->getMessage()));

            return false;
        }

        return true;
    }
}

if (!function_exists('env')) {
    /**
     * 获取环境变量值
     *
     * @param string $key
     * @param string $default 默认值
     *
     * @return array | bool | false | null | string
     */
    function env($key = '', $default = null)
    {
        return Env::instance()->get($key, $default);
    }
}

if (!function_exists('get_argv')) {
    /**
     * 获取命令行传参
     *
     * @param string $name
     * @param string $default 默认值
     *
     * @return mixed|string
     */
    function get_argv(string $name, string $default = '')
    {
        return Argv::instance()->get($name, $default);
    }
}

if (!function_exists('system_check')) {
    /**
     * 检查环境是否满足要求
     *
     * @throws LlfException
     */
    function system_check()
    {
        if (!function_exists('putenv')) {
            throw new LlfException(34520005);
        }

        if (version_compare(PHP_VERSION, '7.0.0') < 0) {
            throw new LlfException(34520006);
        }

        $envFile = ROOT_PATH . '/.env';

        if (!file_exists($envFile)) {
            throw new LlfException(copy(ROOT_PATH . '/.env.example', $envFile) ? 34520007 : 34520008);
        }
    }
}
luolongfei / freenom

Push — master ( 6b4bcb...d7f1de )

system_check() A

Complexity

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Duplication

Importance

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