File classes\console\Console.php | PHPLucidFrame 3.5 API

1:	<?php
2:	/**
3:	* This file is part of the PHPLucidFrame library.
4:	* Command-line code generation utility to automate programmer tasks.
5:	*
6:	* @package PHPLucidFrame\Console
7:	* @since PHPLucidFrame v 1.11.0
8:	* @copyright Copyright (c), PHPLucidFrame.
9:	* @link http://phplucidframe.com
10:	* @license http://www.opensource.org/licenses/mit-license.php MIT License
11:	*
12:	* This source file is subject to the MIT license that is bundled
13:	* with this source code in the file LICENSE
14:	*/
15:
16:	namespace LucidFrame\Console;
17:
18:	/**
19:	* Command-line code generation utility to automate programmer tasks.
20:	*/
21:	class Console
22:	{
23:	/** @var Command The command being run */
24:	protected $command;
25:	/** @var string The command name */
26:	private $commandName;
27:	/** @var integer No of arguments passed to script */
28:	protected $argc;
29:	/** @var array Array of arguments passed to script */
30:	protected $argv;
31:	/** @var array list of registered commands */
32:	protected static $commands = array();
33:
34:	/**
35:	* Constructor
36:	*/
37:	public function __construct()
38:	{
39:	global $argv;
40:
41:	$this->argv = array_slice($argv, 1);
42:	$this->argc = count($this->argv) - 1;
43:	$this->commandName = array_shift($this->argv);
44:	$this->command = $this->getCommand($this->commandName);
45:
46:	$this->execute();
47:	}
48:
49:	/**
50:	* Register a command
51:	* @param Command $command
52:	* @return void
53:	*/
54:	public static function registerCommand(Command $command)
55:	{
56:	self::$commands[$command->getName()] = $command;
57:	}
58:
59:	/**
60:	* Get all registered commands
61:	* @return array Array of LucidFrame\Console\Command
62:	*/
63:	public static function getCommands()
64:	{
65:	return self::$commands;
66:	}
67:
68:	/**
69:	* Check a command name is already registered
70:	* @param string $name The command name
71:	* @return boolean
72:	*/
73:	public function hasCommand($name)
74:	{
75:	return array_key_exists($name, self::$commands);
76:	}
77:
78:	/**
79:	* Get the command by name
80:	* @param string $name The command name
81:	* @return object\|null LucidFrame\Console\Command
82:	*/
83:	public function getCommand($name)
84:	{
85:	return $this->hasCommand($name) ? self::$commands[$name] : null;
86:	}
87:
88:	/**
89:	* Execute the current command
90:	*/
91:	private function execute()
92:	{
93:	_writeln('PHPLucidFrame %s by Sithu K.', _version());
94:	_writeln();
95:
96:	if ($this->command instanceof Command) {
97:	$this->command->run($this->argv);
98:	} else {
99:	if (!$this->command && $this->commandName && !in_array($this->commandName, array('-V', '--version'))) {
100:	_writeln('Command "%s" not found.', $this->commandName);
101:	} else {
102:	if (empty($this->command) \|\| in_array($this->command, array('-V', '--version'))) {
103:	_writeln(_version());
104:	_writeln('PHP Version: %s', phpversion());
105:	_writeln('The MIT License');
106:	_writeln('Simple, lightweight & yet powerful PHP Application Framework');
107:	_writeln('Copyright (c) 2014-%d, phplucidframe.com', date('Y'));
108:	} else {
109:	_writeln('Command "%s" not found.', $this->commandName);
110:	}
111:	}
112:	}
113:	}
114:	}
115:

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