fix: 上传TP框架
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										719
									
								
								thinkphp/library/think/Console.php
									
									
									
									
									
										Normal file
									
								
							
							
						
						
									
										719
									
								
								thinkphp/library/think/Console.php
									
									
									
									
									
										Normal file
									
								
							@@ -0,0 +1,719 @@
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<?php
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// +----------------------------------------------------------------------
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// | TopThink [ WE CAN DO IT JUST THINK IT ]
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// +----------------------------------------------------------------------
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// | Copyright (c) 2015 http://www.topthink.com All rights reserved.
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// +----------------------------------------------------------------------
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// | Author: zhangyajun <448901948@qq.com>
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// +----------------------------------------------------------------------
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namespace think;
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use think\console\Command;
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use think\console\command\Help as HelpCommand;
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use think\console\Input;
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use think\console\input\Argument as InputArgument;
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use think\console\input\Definition as InputDefinition;
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use think\console\input\Option as InputOption;
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use think\console\Output;
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use think\console\output\driver\Buffer;
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class Console
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{
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    private $name;
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    private $version;
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    /** @var Command[] */
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    private $commands = [];
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    private $wantHelps = false;
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    private $catchExceptions = true;
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    private $autoExit        = true;
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    private $definition;
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    private $defaultCommand;
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    private static $defaultCommands = [
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        "think\\console\\command\\Help",
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        "think\\console\\command\\Lists",
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        "think\\console\\command\\Build",
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        "think\\console\\command\\Clear",
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        "think\\console\\command\\make\\Controller",
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        "think\\console\\command\\make\\Model",
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        "think\\console\\command\\optimize\\Autoload",
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        "think\\console\\command\\optimize\\Config",
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        "think\\console\\command\\optimize\\Route",
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        "think\\console\\command\\optimize\\Schema",
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    ];
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    public function __construct($name = 'UNKNOWN', $version = 'UNKNOWN')
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    {
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        $this->name    = $name;
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        $this->version = $version;
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        $this->defaultCommand = 'list';
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        $this->definition     = $this->getDefaultInputDefinition();
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        foreach ($this->getDefaultCommands() as $command) {
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            $this->add($command);
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        }
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    }
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    public static function init($run = true)
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    {
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        static $console;
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        if (!$console) {
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            // 实例化console
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            $console = new self('Think Console', '0.1');
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            // 读取指令集
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            if (is_file(CONF_PATH . 'command' . EXT)) {
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                $commands = include CONF_PATH . 'command' . EXT;
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                if (is_array($commands)) {
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                    foreach ($commands as $command) {
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                        if (class_exists($command) && is_subclass_of($command, "\\think\\console\\Command")) {
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                            // 注册指令
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                            $console->add(new $command());
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                        }
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                    }
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                }
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            }
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        }
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        if ($run) {
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            // 运行
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            return $console->run();
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        } else {
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            return $console;
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        }
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    }
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    /**
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     * @param        $command
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     * @param array  $parameters
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     * @param string $driver
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     * @return Output|Buffer
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     */
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    public static function call($command, array $parameters = [], $driver = 'buffer')
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    {
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        $console = self::init(false);
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        array_unshift($parameters, $command);
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        $input  = new Input($parameters);
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        $output = new Output($driver);
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        $console->setCatchExceptions(false);
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        $console->find($command)->run($input, $output);
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        return $output;
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    }
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    /**
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     * 执行当前的指令
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     * @return int
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     * @throws \Exception
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     * @api
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     */
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    public function run()
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    {
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        $input  = new Input();
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        $output = new Output();
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        $this->configureIO($input, $output);
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        try {
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            $exitCode = $this->doRun($input, $output);
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        } catch (\Exception $e) {
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            if (!$this->catchExceptions) {
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                throw $e;
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            }
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            $output->renderException($e);
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            $exitCode = $e->getCode();
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            if (is_numeric($exitCode)) {
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                $exitCode = (int) $exitCode;
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                if (0 === $exitCode) {
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                    $exitCode = 1;
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                }
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            } else {
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                $exitCode = 1;
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            }
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        }
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        if ($this->autoExit) {
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            if ($exitCode > 255) {
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                $exitCode = 255;
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            }
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            exit($exitCode);
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        }
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        return $exitCode;
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    }
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    /**
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     * 执行指令
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     * @param Input  $input
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     * @param Output $output
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     * @return int
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     */
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    public function doRun(Input $input, Output $output)
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    {
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        if (true === $input->hasParameterOption(['--version', '-V'])) {
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            $output->writeln($this->getLongVersion());
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            return 0;
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        }
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        $name = $this->getCommandName($input);
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        if (true === $input->hasParameterOption(['--help', '-h'])) {
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            if (!$name) {
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                $name  = 'help';
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                $input = new Input(['help']);
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            } else {
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                $this->wantHelps = true;
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            }
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        }
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        if (!$name) {
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            $name  = $this->defaultCommand;
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            $input = new Input([$this->defaultCommand]);
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        }
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        $command = $this->find($name);
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        $exitCode = $this->doRunCommand($command, $input, $output);
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        return $exitCode;
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    }
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    /**
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     * 设置输入参数定义
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     * @param InputDefinition $definition
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     */
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    public function setDefinition(InputDefinition $definition)
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    {
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        $this->definition = $definition;
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    }
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    /**
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     * 获取输入参数定义
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     * @return InputDefinition The InputDefinition instance
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     */
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    public function getDefinition()
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    {
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        return $this->definition;
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    }
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    /**
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     * Gets the help message.
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     * @return string A help message.
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     */
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    public function getHelp()
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    {
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        return $this->getLongVersion();
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    }
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    /**
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     * 是否捕获异常
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     * @param bool $boolean
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     * @api
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     */
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    public function setCatchExceptions($boolean)
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    {
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        $this->catchExceptions = (bool) $boolean;
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    }
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    /**
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     * 是否自动退出
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     * @param bool $boolean
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     * @api
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     */
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    public function setAutoExit($boolean)
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    {
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        $this->autoExit = (bool) $boolean;
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    }
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    /**
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     * 获取名称
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     * @return string
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     */
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    public function getName()
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    {
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        return $this->name;
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    }
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    /**
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     * 设置名称
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     * @param string $name
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     */
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    public function setName($name)
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    {
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        $this->name = $name;
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    }
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    /**
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     * 获取版本
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     * @return string
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     * @api
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     */
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    public function getVersion()
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    {
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        return $this->version;
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    }
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    /**
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     * 设置版本
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     * @param string $version
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     */
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    public function setVersion($version)
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    {
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        $this->version = $version;
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    }
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    /**
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     * 获取完整的版本号
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     * @return string
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     */
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    public function getLongVersion()
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		||||
    {
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        if ('UNKNOWN' !== $this->getName() && 'UNKNOWN' !== $this->getVersion()) {
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            return sprintf('<info>%s</info> version <comment>%s</comment>', $this->getName(), $this->getVersion());
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        }
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        return '<info>Console Tool</info>';
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    }
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 | 
			
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    /**
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     * 注册一个指令
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     * @param string $name
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     * @return Command
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     */
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    public function register($name)
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    {
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        return $this->add(new Command($name));
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    }
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    /**
 | 
			
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     * 添加指令
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     * @param Command[] $commands
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     */
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    public function addCommands(array $commands)
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    {
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        foreach ($commands as $command) {
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            $this->add($command);
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        }
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		||||
    }
 | 
			
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 | 
			
		||||
    /**
 | 
			
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     * 添加一个指令
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     * @param Command $command
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		||||
     * @return Command
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     */
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    public function add(Command $command)
 | 
			
		||||
    {
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        $command->setConsole($this);
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		||||
 | 
			
		||||
        if (!$command->isEnabled()) {
 | 
			
		||||
            $command->setConsole(null);
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		||||
            return;
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		||||
        }
 | 
			
		||||
 | 
			
		||||
        if (null === $command->getDefinition()) {
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		||||
            throw new \LogicException(sprintf('Command class "%s" is not correctly initialized. You probably forgot to call the parent constructor.', get_class($command)));
 | 
			
		||||
        }
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		||||
        $this->commands[$command->getName()] = $command;
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        foreach ($command->getAliases() as $alias) {
 | 
			
		||||
            $this->commands[$alias] = $command;
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		||||
        }
 | 
			
		||||
 | 
			
		||||
        return $command;
 | 
			
		||||
    }
 | 
			
		||||
 | 
			
		||||
    /**
 | 
			
		||||
     * 获取指令
 | 
			
		||||
     * @param string $name 指令名称
 | 
			
		||||
     * @return Command
 | 
			
		||||
     * @throws \InvalidArgumentException
 | 
			
		||||
     */
 | 
			
		||||
    public function get($name)
 | 
			
		||||
    {
 | 
			
		||||
        if (!isset($this->commands[$name])) {
 | 
			
		||||
            throw new \InvalidArgumentException(sprintf('The command "%s" does not exist.', $name));
 | 
			
		||||
        }
 | 
			
		||||
 | 
			
		||||
        $command = $this->commands[$name];
 | 
			
		||||
 | 
			
		||||
        if ($this->wantHelps) {
 | 
			
		||||
            $this->wantHelps = false;
 | 
			
		||||
 | 
			
		||||
            /** @var HelpCommand $helpCommand */
 | 
			
		||||
            $helpCommand = $this->get('help');
 | 
			
		||||
            $helpCommand->setCommand($command);
 | 
			
		||||
 | 
			
		||||
            return $helpCommand;
 | 
			
		||||
        }
 | 
			
		||||
 | 
			
		||||
        return $command;
 | 
			
		||||
    }
 | 
			
		||||
 | 
			
		||||
    /**
 | 
			
		||||
     * 某个指令是否存在
 | 
			
		||||
     * @param string $name 指令名称
 | 
			
		||||
     * @return bool
 | 
			
		||||
     */
 | 
			
		||||
    public function has($name)
 | 
			
		||||
    {
 | 
			
		||||
        return isset($this->commands[$name]);
 | 
			
		||||
    }
 | 
			
		||||
 | 
			
		||||
    /**
 | 
			
		||||
     * 获取所有的命名空间
 | 
			
		||||
     * @return array
 | 
			
		||||
     */
 | 
			
		||||
    public function getNamespaces()
 | 
			
		||||
    {
 | 
			
		||||
        $namespaces = [];
 | 
			
		||||
        foreach ($this->commands as $command) {
 | 
			
		||||
            $namespaces = array_merge($namespaces, $this->extractAllNamespaces($command->getName()));
 | 
			
		||||
 | 
			
		||||
            foreach ($command->getAliases() as $alias) {
 | 
			
		||||
                $namespaces = array_merge($namespaces, $this->extractAllNamespaces($alias));
 | 
			
		||||
            }
 | 
			
		||||
        }
 | 
			
		||||
 | 
			
		||||
        return array_values(array_unique(array_filter($namespaces)));
 | 
			
		||||
    }
 | 
			
		||||
 | 
			
		||||
    /**
 | 
			
		||||
     * 查找注册命名空间中的名称或缩写。
 | 
			
		||||
     * @param string $namespace
 | 
			
		||||
     * @return string
 | 
			
		||||
     * @throws \InvalidArgumentException
 | 
			
		||||
     */
 | 
			
		||||
    public function findNamespace($namespace)
 | 
			
		||||
    {
 | 
			
		||||
        $allNamespaces = $this->getNamespaces();
 | 
			
		||||
        $expr          = preg_replace_callback('{([^:]+|)}', function ($matches) {
 | 
			
		||||
            return preg_quote($matches[1]) . '[^:]*';
 | 
			
		||||
        }, $namespace);
 | 
			
		||||
        $namespaces = preg_grep('{^' . $expr . '}', $allNamespaces);
 | 
			
		||||
 | 
			
		||||
        if (empty($namespaces)) {
 | 
			
		||||
            $message = sprintf('There are no commands defined in the "%s" namespace.', $namespace);
 | 
			
		||||
 | 
			
		||||
            if ($alternatives = $this->findAlternatives($namespace, $allNamespaces)) {
 | 
			
		||||
                if (1 == count($alternatives)) {
 | 
			
		||||
                    $message .= "\n\nDid you mean this?\n    ";
 | 
			
		||||
                } else {
 | 
			
		||||
                    $message .= "\n\nDid you mean one of these?\n    ";
 | 
			
		||||
                }
 | 
			
		||||
 | 
			
		||||
                $message .= implode("\n    ", $alternatives);
 | 
			
		||||
            }
 | 
			
		||||
 | 
			
		||||
            throw new \InvalidArgumentException($message);
 | 
			
		||||
        }
 | 
			
		||||
 | 
			
		||||
        $exact = in_array($namespace, $namespaces, true);
 | 
			
		||||
        if (count($namespaces) > 1 && !$exact) {
 | 
			
		||||
            throw new \InvalidArgumentException(sprintf('The namespace "%s" is ambiguous (%s).', $namespace, $this->getAbbreviationSuggestions(array_values($namespaces))));
 | 
			
		||||
        }
 | 
			
		||||
 | 
			
		||||
        return $exact ? $namespace : reset($namespaces);
 | 
			
		||||
    }
 | 
			
		||||
 | 
			
		||||
    /**
 | 
			
		||||
     * 查找指令
 | 
			
		||||
     * @param string $name 名称或者别名
 | 
			
		||||
     * @return Command
 | 
			
		||||
     * @throws \InvalidArgumentException
 | 
			
		||||
     */
 | 
			
		||||
    public function find($name)
 | 
			
		||||
    {
 | 
			
		||||
        $allCommands = array_keys($this->commands);
 | 
			
		||||
        $expr        = preg_replace_callback('{([^:]+|)}', function ($matches) {
 | 
			
		||||
            return preg_quote($matches[1]) . '[^:]*';
 | 
			
		||||
        }, $name);
 | 
			
		||||
        $commands = preg_grep('{^' . $expr . '}', $allCommands);
 | 
			
		||||
 | 
			
		||||
        if (empty($commands) || count(preg_grep('{^' . $expr . '$}', $commands)) < 1) {
 | 
			
		||||
            if (false !== $pos = strrpos($name, ':')) {
 | 
			
		||||
                $this->findNamespace(substr($name, 0, $pos));
 | 
			
		||||
            }
 | 
			
		||||
 | 
			
		||||
            $message = sprintf('Command "%s" is not defined.', $name);
 | 
			
		||||
 | 
			
		||||
            if ($alternatives = $this->findAlternatives($name, $allCommands)) {
 | 
			
		||||
                if (1 == count($alternatives)) {
 | 
			
		||||
                    $message .= "\n\nDid you mean this?\n    ";
 | 
			
		||||
                } else {
 | 
			
		||||
                    $message .= "\n\nDid you mean one of these?\n    ";
 | 
			
		||||
                }
 | 
			
		||||
                $message .= implode("\n    ", $alternatives);
 | 
			
		||||
            }
 | 
			
		||||
 | 
			
		||||
            throw new \InvalidArgumentException($message);
 | 
			
		||||
        }
 | 
			
		||||
 | 
			
		||||
        if (count($commands) > 1) {
 | 
			
		||||
            $commandList = $this->commands;
 | 
			
		||||
            $commands    = array_filter($commands, function ($nameOrAlias) use ($commandList, $commands) {
 | 
			
		||||
                $commandName = $commandList[$nameOrAlias]->getName();
 | 
			
		||||
 | 
			
		||||
                return $commandName === $nameOrAlias || !in_array($commandName, $commands);
 | 
			
		||||
            });
 | 
			
		||||
        }
 | 
			
		||||
 | 
			
		||||
        $exact = in_array($name, $commands, true);
 | 
			
		||||
        if (count($commands) > 1 && !$exact) {
 | 
			
		||||
            $suggestions = $this->getAbbreviationSuggestions(array_values($commands));
 | 
			
		||||
 | 
			
		||||
            throw new \InvalidArgumentException(sprintf('Command "%s" is ambiguous (%s).', $name, $suggestions));
 | 
			
		||||
        }
 | 
			
		||||
 | 
			
		||||
        return $this->get($exact ? $name : reset($commands));
 | 
			
		||||
    }
 | 
			
		||||
 | 
			
		||||
    /**
 | 
			
		||||
     * 获取所有的指令
 | 
			
		||||
     * @param string $namespace 命名空间
 | 
			
		||||
     * @return Command[]
 | 
			
		||||
     * @api
 | 
			
		||||
     */
 | 
			
		||||
    public function all($namespace = null)
 | 
			
		||||
    {
 | 
			
		||||
        if (null === $namespace) {
 | 
			
		||||
            return $this->commands;
 | 
			
		||||
        }
 | 
			
		||||
 | 
			
		||||
        $commands = [];
 | 
			
		||||
        foreach ($this->commands as $name => $command) {
 | 
			
		||||
            if ($this->extractNamespace($name, substr_count($namespace, ':') + 1) === $namespace) {
 | 
			
		||||
                $commands[$name] = $command;
 | 
			
		||||
            }
 | 
			
		||||
        }
 | 
			
		||||
 | 
			
		||||
        return $commands;
 | 
			
		||||
    }
 | 
			
		||||
 | 
			
		||||
    /**
 | 
			
		||||
     * 获取可能的指令名
 | 
			
		||||
     * @param array $names
 | 
			
		||||
     * @return array
 | 
			
		||||
     */
 | 
			
		||||
    public static function getAbbreviations($names)
 | 
			
		||||
    {
 | 
			
		||||
        $abbrevs = [];
 | 
			
		||||
        foreach ($names as $name) {
 | 
			
		||||
            for ($len = strlen($name); $len > 0; --$len) {
 | 
			
		||||
                $abbrev             = substr($name, 0, $len);
 | 
			
		||||
                $abbrevs[$abbrev][] = $name;
 | 
			
		||||
            }
 | 
			
		||||
        }
 | 
			
		||||
 | 
			
		||||
        return $abbrevs;
 | 
			
		||||
    }
 | 
			
		||||
 | 
			
		||||
    /**
 | 
			
		||||
     * 配置基于用户的参数和选项的输入和输出实例。
 | 
			
		||||
     * @param Input  $input  输入实例
 | 
			
		||||
     * @param Output $output 输出实例
 | 
			
		||||
     */
 | 
			
		||||
    protected function configureIO(Input $input, Output $output)
 | 
			
		||||
    {
 | 
			
		||||
        if (true === $input->hasParameterOption(['--ansi'])) {
 | 
			
		||||
            $output->setDecorated(true);
 | 
			
		||||
        } elseif (true === $input->hasParameterOption(['--no-ansi'])) {
 | 
			
		||||
            $output->setDecorated(false);
 | 
			
		||||
        }
 | 
			
		||||
 | 
			
		||||
        if (true === $input->hasParameterOption(['--no-interaction', '-n'])) {
 | 
			
		||||
            $input->setInteractive(false);
 | 
			
		||||
        }
 | 
			
		||||
 | 
			
		||||
        if (true === $input->hasParameterOption(['--quiet', '-q'])) {
 | 
			
		||||
            $output->setVerbosity(Output::VERBOSITY_QUIET);
 | 
			
		||||
        } else {
 | 
			
		||||
            if ($input->hasParameterOption('-vvv') || $input->hasParameterOption('--verbose=3') || $input->getParameterOption('--verbose') === 3) {
 | 
			
		||||
                $output->setVerbosity(Output::VERBOSITY_DEBUG);
 | 
			
		||||
            } elseif ($input->hasParameterOption('-vv') || $input->hasParameterOption('--verbose=2') || $input->getParameterOption('--verbose') === 2) {
 | 
			
		||||
                $output->setVerbosity(Output::VERBOSITY_VERY_VERBOSE);
 | 
			
		||||
            } elseif ($input->hasParameterOption('-v') || $input->hasParameterOption('--verbose=1') || $input->hasParameterOption('--verbose') || $input->getParameterOption('--verbose')) {
 | 
			
		||||
                $output->setVerbosity(Output::VERBOSITY_VERBOSE);
 | 
			
		||||
            }
 | 
			
		||||
        }
 | 
			
		||||
    }
 | 
			
		||||
 | 
			
		||||
    /**
 | 
			
		||||
     * 执行指令
 | 
			
		||||
     * @param Command $command 指令实例
 | 
			
		||||
     * @param Input   $input   输入实例
 | 
			
		||||
     * @param Output  $output  输出实例
 | 
			
		||||
     * @return int
 | 
			
		||||
     * @throws \Exception
 | 
			
		||||
     */
 | 
			
		||||
    protected function doRunCommand(Command $command, Input $input, Output $output)
 | 
			
		||||
    {
 | 
			
		||||
        return $command->run($input, $output);
 | 
			
		||||
    }
 | 
			
		||||
 | 
			
		||||
    /**
 | 
			
		||||
     * 获取指令的基础名称
 | 
			
		||||
     * @param Input $input
 | 
			
		||||
     * @return string
 | 
			
		||||
     */
 | 
			
		||||
    protected function getCommandName(Input $input)
 | 
			
		||||
    {
 | 
			
		||||
        return $input->getFirstArgument();
 | 
			
		||||
    }
 | 
			
		||||
 | 
			
		||||
    /**
 | 
			
		||||
     * 获取默认输入定义
 | 
			
		||||
     * @return InputDefinition
 | 
			
		||||
     */
 | 
			
		||||
    protected function getDefaultInputDefinition()
 | 
			
		||||
    {
 | 
			
		||||
        return new InputDefinition([
 | 
			
		||||
            new InputArgument('command', InputArgument::REQUIRED, 'The command to execute'),
 | 
			
		||||
            new InputOption('--help', '-h', InputOption::VALUE_NONE, 'Display this help message'),
 | 
			
		||||
            new InputOption('--version', '-V', InputOption::VALUE_NONE, 'Display this console version'),
 | 
			
		||||
            new InputOption('--quiet', '-q', InputOption::VALUE_NONE, 'Do not output any message'),
 | 
			
		||||
            new InputOption('--verbose', '-v|vv|vvv', InputOption::VALUE_NONE, 'Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug'),
 | 
			
		||||
            new InputOption('--ansi', '', InputOption::VALUE_NONE, 'Force ANSI output'),
 | 
			
		||||
            new InputOption('--no-ansi', '', InputOption::VALUE_NONE, 'Disable ANSI output'),
 | 
			
		||||
            new InputOption('--no-interaction', '-n', InputOption::VALUE_NONE, 'Do not ask any interactive question'),
 | 
			
		||||
        ]);
 | 
			
		||||
    }
 | 
			
		||||
 | 
			
		||||
    /**
 | 
			
		||||
     * 设置默认命令
 | 
			
		||||
     * @return Command[] An array of default Command instances
 | 
			
		||||
     */
 | 
			
		||||
    protected function getDefaultCommands()
 | 
			
		||||
    {
 | 
			
		||||
        $defaultCommands = [];
 | 
			
		||||
 | 
			
		||||
        foreach (self::$defaultCommands as $classname) {
 | 
			
		||||
            if (class_exists($classname) && is_subclass_of($classname, "think\\console\\Command")) {
 | 
			
		||||
                $defaultCommands[] = new $classname();
 | 
			
		||||
            }
 | 
			
		||||
        }
 | 
			
		||||
 | 
			
		||||
        return $defaultCommands;
 | 
			
		||||
    }
 | 
			
		||||
 | 
			
		||||
    public static function addDefaultCommands(array $classnames)
 | 
			
		||||
    {
 | 
			
		||||
        self::$defaultCommands = array_merge(self::$defaultCommands, $classnames);
 | 
			
		||||
    }
 | 
			
		||||
 | 
			
		||||
    /**
 | 
			
		||||
     * 获取可能的建议
 | 
			
		||||
     * @param array $abbrevs
 | 
			
		||||
     * @return string
 | 
			
		||||
     */
 | 
			
		||||
    private function getAbbreviationSuggestions($abbrevs)
 | 
			
		||||
    {
 | 
			
		||||
        return sprintf('%s, %s%s', $abbrevs[0], $abbrevs[1], count($abbrevs) > 2 ? sprintf(' and %d more', count($abbrevs) - 2) : '');
 | 
			
		||||
    }
 | 
			
		||||
 | 
			
		||||
    /**
 | 
			
		||||
     * 返回命名空间部分
 | 
			
		||||
     * @param string $name  指令
 | 
			
		||||
     * @param string $limit 部分的命名空间的最大数量
 | 
			
		||||
     * @return string
 | 
			
		||||
     */
 | 
			
		||||
    public function extractNamespace($name, $limit = null)
 | 
			
		||||
    {
 | 
			
		||||
        $parts = explode(':', $name);
 | 
			
		||||
        array_pop($parts);
 | 
			
		||||
 | 
			
		||||
        return implode(':', null === $limit ? $parts : array_slice($parts, 0, $limit));
 | 
			
		||||
    }
 | 
			
		||||
 | 
			
		||||
    /**
 | 
			
		||||
     * 查找可替代的建议
 | 
			
		||||
     * @param string             $name
 | 
			
		||||
     * @param array|\Traversable $collection
 | 
			
		||||
     * @return array
 | 
			
		||||
     */
 | 
			
		||||
    private function findAlternatives($name, $collection)
 | 
			
		||||
    {
 | 
			
		||||
        $threshold    = 1e3;
 | 
			
		||||
        $alternatives = [];
 | 
			
		||||
 | 
			
		||||
        $collectionParts = [];
 | 
			
		||||
        foreach ($collection as $item) {
 | 
			
		||||
            $collectionParts[$item] = explode(':', $item);
 | 
			
		||||
        }
 | 
			
		||||
 | 
			
		||||
        foreach (explode(':', $name) as $i => $subname) {
 | 
			
		||||
            foreach ($collectionParts as $collectionName => $parts) {
 | 
			
		||||
                $exists = isset($alternatives[$collectionName]);
 | 
			
		||||
                if (!isset($parts[$i]) && $exists) {
 | 
			
		||||
                    $alternatives[$collectionName] += $threshold;
 | 
			
		||||
                    continue;
 | 
			
		||||
                } elseif (!isset($parts[$i])) {
 | 
			
		||||
                    continue;
 | 
			
		||||
                }
 | 
			
		||||
 | 
			
		||||
                $lev = levenshtein($subname, $parts[$i]);
 | 
			
		||||
                if ($lev <= strlen($subname) / 3 || '' !== $subname && false !== strpos($parts[$i], $subname)) {
 | 
			
		||||
                    $alternatives[$collectionName] = $exists ? $alternatives[$collectionName] + $lev : $lev;
 | 
			
		||||
                } elseif ($exists) {
 | 
			
		||||
                    $alternatives[$collectionName] += $threshold;
 | 
			
		||||
                }
 | 
			
		||||
            }
 | 
			
		||||
        }
 | 
			
		||||
 | 
			
		||||
        foreach ($collection as $item) {
 | 
			
		||||
            $lev = levenshtein($name, $item);
 | 
			
		||||
            if ($lev <= strlen($name) / 3 || false !== strpos($item, $name)) {
 | 
			
		||||
                $alternatives[$item] = isset($alternatives[$item]) ? $alternatives[$item] - $lev : $lev;
 | 
			
		||||
            }
 | 
			
		||||
        }
 | 
			
		||||
 | 
			
		||||
        $alternatives = array_filter($alternatives, function ($lev) use ($threshold) {
 | 
			
		||||
            return $lev < 2 * $threshold;
 | 
			
		||||
        });
 | 
			
		||||
        asort($alternatives);
 | 
			
		||||
 | 
			
		||||
        return array_keys($alternatives);
 | 
			
		||||
    }
 | 
			
		||||
 | 
			
		||||
    /**
 | 
			
		||||
     * 设置默认的指令
 | 
			
		||||
     * @param string $commandName The Command name
 | 
			
		||||
     */
 | 
			
		||||
    public function setDefaultCommand($commandName)
 | 
			
		||||
    {
 | 
			
		||||
        $this->defaultCommand = $commandName;
 | 
			
		||||
    }
 | 
			
		||||
 | 
			
		||||
    /**
 | 
			
		||||
     * 返回所有的命名空间
 | 
			
		||||
     * @param string $name
 | 
			
		||||
     * @return array
 | 
			
		||||
     */
 | 
			
		||||
    private function extractAllNamespaces($name)
 | 
			
		||||
    {
 | 
			
		||||
        $parts      = explode(':', $name, -1);
 | 
			
		||||
        $namespaces = [];
 | 
			
		||||
 | 
			
		||||
        foreach ($parts as $part) {
 | 
			
		||||
            if (count($namespaces)) {
 | 
			
		||||
                $namespaces[] = end($namespaces) . ':' . $part;
 | 
			
		||||
            } else {
 | 
			
		||||
                $namespaces[] = $part;
 | 
			
		||||
            }
 | 
			
		||||
        }
 | 
			
		||||
 | 
			
		||||
        return $namespaces;
 | 
			
		||||
    }
 | 
			
		||||
 | 
			
		||||
}
 | 
			
		||||
		Reference in New Issue
	
	Block a user