/registration/cake/console/cake.php
PHP | 511 lines | 307 code | 34 blank | 170 comment | 73 complexity | 6ef735881223f225e7b076e722ff037e MD5 | raw file
- #!/usr/bin/php -q
- <?php
- /* SVN FILE: $Id: cake.php 5318 2007-06-20 09:01:21Z phpnut $ */
- /**
- * Command-line code generation utility to automate programmer chores.
- *
- * Shell dispatcher class
- *
- * PHP versions 4 and 5
- *
- * CakePHP(tm) : Rapid Development Framework <http://www.cakephp.org/>
- * Copyright 2005-2007, Cake Software Foundation, Inc.
- * 1785 E. Sahara Avenue, Suite 490-204
- * Las Vegas, Nevada 89104
- *
- * Licensed under The MIT License
- * Redistributions of files must retain the above copyright notice.
- *
- * @filesource
- * @copyright Copyright 2005-2007, Cake Software Foundation, Inc.
- * @link http://www.cakefoundation.org/projects/info/cakephp CakePHP(tm) Project
- * @package cake
- * @subpackage cake.cake.console
- * @since CakePHP(tm) v 1.2.0.5012
- * @version $Revision: 5318 $
- * @modifiedby $LastChangedBy: phpnut $
- * @lastmodified $Date: 2007-06-20 04:01:21 -0500 (Wed, 20 Jun 2007) $
- * @license http://www.opensource.org/licenses/mit-license.php The MIT License
- */
- /**
- * Shell dispatcher
- *
- * @package cake
- * @subpackage cake.cake.console
- */
- class ShellDispatcher {
- /**
- * Standard input stream.
- *
- * @var filehandle
- * @access public
- */
- var $stdin;
- /**
- * Standard output stream.
- *
- * @var filehandle
- * @access public
- */
- var $stdout;
- /**
- * Standard error stream.
- *
- * @var filehandle
- * @access public
- */
- var $stderr;
- /**
- * Contains command switches parsed from the command line.
- *
- * @var array
- * @access public
- */
- var $params = array();
- /**
- * Contains arguments parsed from the command line.
- *
- * @var array
- * @access public
- */
- var $args = array();
- /**
- * The file name of the shell that was invoked.
- *
- * @var string
- * @access public
- */
- var $shell = null;
- /**
- * The class name of the shell that was invoked.
- *
- * @var string
- * @access public
- */
- var $shellClass = null;
- /**
- * The command called if public methods are available.
- *
- * @var string
- * @access public
- */
- var $shellCommand = null;
- /**
- * The path locations of shells.
- *
- * @var array
- * @access public
- */
- var $shellPaths = array();
- /**
- * The path to the current shell location.
- *
- * @var string
- * @access public
- */
- var $shellPath = null;
- /**
- * The name of the shell in camelized.
- *
- * @var string
- * @access public
- */
- var $shellName = null;
- /**
- * Constructs this ShellDispatcher instance.
- *
- * @param array $args the argv.
- */
- function ShellDispatcher($args = array()) {
- $this->__construct($args);
- }
- /**
- * Constructor
- *
- * @param array $args the argv.
- */
- function __construct($args = array()) {
- $this->__initConstants();
- $this->parseParams($args);
- $this->__initEnvironment();
- $this->dispatch();
- die("\n");
- }
- /**
- * Defines core configuration.
- *
- * @access private
- */
- function __initConstants() {
- if (function_exists('ini_set')) {
- ini_set('display_errors', '1');
- ini_set('error_reporting', E_ALL);
- ini_set('html_errors', false);
- ini_set('implicit_flush', true);
- ini_set('max_execution_time', 60 * 5);
- }
- define('PHP5', (phpversion() >= 5));
- define('DS', DIRECTORY_SEPARATOR);
- define('CAKE_CORE_INCLUDE_PATH', dirname(dirname(dirname(__FILE__))));
- define('CORE_PATH', CAKE_CORE_INCLUDE_PATH . DS);
- define('DISABLE_DEFAULT_ERROR_HANDLING', false);
- }
- /**
- * Defines current working environment.
- *
- * @access private
- */
- function __initEnvironment() {
- $this->stdin = fopen('php://stdin', 'r');
- $this->stdout = fopen('php://stdout', 'w');
- $this->stderr = fopen('php://stderr', 'w');
- if (!isset($this->args[0]) || !isset($this->params['working'])) {
- $this->stdout("\nCakePHP Console: ");
- $this->stdout('This file has been loaded incorrectly and cannot continue.');
- $this->stdout('Please make sure that ' . DIRECTORY_SEPARATOR . 'cake' . DIRECTORY_SEPARATOR . 'console is in your system path,');
- $this->stdout('and check the manual for the correct usage of this command.');
- $this->stdout('(http://manual.cakephp.org/)');
- exit();
- }
- if (basename(__FILE__) != basename($this->args[0])) {
- $this->stdout("\nCakePHP Console: ");
- $this->stdout('Warning: the dispatcher may have been loaded incorrectly, which could lead to unexpected results...');
- if ($this->getInput('Continue anyway?', array('y', 'n'), 'y') == 'n') {
- exit();
- }
- }
- if (!$this->__bootstrap()) {
- $this->stdout("\nCakePHP Console: ");
- $this->stdout("\nUnable to load Cake core:");
- $this->stdout("\tMake sure " . DS . 'cake' . DS . 'libs exists in ' . CAKE_CORE_INCLUDE_PATH);
- exit();
- }
- $this->shiftArgs();
- $this->shellPaths = array(
- APP . 'vendors' . DS . 'shells' . DS,
- VENDORS . 'shells' . DS,
- CONSOLE_LIBS
- );
- }
- /**
- * Initializes the environment and loads the Cake core.
- *
- * @return boolean Success.
- * @access private
- */
- function __bootstrap() {
- define('ROOT', $this->params['root']);
- define('APP_DIR', $this->params['app']);
- define('APP_PATH', ROOT . DS . APP_DIR . DS);
- $includes = array(
- CORE_PATH . 'cake' . DS . 'basics.php',
- CORE_PATH . 'cake' . DS . 'config' . DS . 'paths.php',
- );
- if (!file_exists(APP_PATH . 'config' . DS . 'core.php')) {
- $includes[] = CORE_PATH . 'cake' . DS . 'console' . DS . 'libs' . DS . 'templates' . DS . 'skel' . DS . 'config' . DS . 'core.php';
- } else {
- $includes[] = APP_PATH . 'config' . DS . 'core.php';
- }
- foreach ($includes as $inc) {
- if (!@include_once($inc)) {
- $this->stderr("Failed to load Cake core file {$inc}");
- return false;
- }
- }
- $libraries = array('object', 'session', 'configure', 'inflector', 'model'.DS.'connection_manager',
- 'debugger', 'security', 'controller' . DS . 'controller');
- foreach ($libraries as $inc) {
- if (!file_exists(LIBS . $inc . '.php')) {
- $this->stderr("Failed to load Cake core class " . ucwords($inc));
- $this->stderr("(" . LIBS.$inc.".php)");
- return false;
- }
- uses($inc);
- }
- Configure::getInstance(file_exists(CONFIGS . 'bootstrap.php'));
- Configure::write('debug', 1);
- return true;
- }
- /**
- * Dispatches a CLI request
- *
- * @access public
- */
- function dispatch() {
- $this->stdout("\nWelcome to CakePHP v" . Configure::version() . " Console");
- $this->stdout("---------------------------------------------------------------");
- if (isset($this->args[0])) {
- $this->shell = $this->args[0];
- $this->shiftArgs();
- $this->shellName = Inflector::camelize($this->shell);
- $this->shellClass = $this->shellName . 'Shell';
- if ($this->shell == 'help') {
- $this->help();
- } else {
- $loaded = false;
- foreach ($this->shellPaths as $path) {
- $this->shellPath = $path . $this->shell . ".php";
- if (file_exists($this->shellPath)) {
- $loaded = true;
- break;
- }
- }
- if ($loaded) {
- require CONSOLE_LIBS . 'shell.php';
- require $this->shellPath;
- if (class_exists($this->shellClass)) {
- $command = null;
- if (isset($this->args[0])) {
- $command = $this->args[0];
- }
- $this->shellCommand = Inflector::variable($command);
- $shell = new $this->shellClass($this);
- $this->shiftArgs();
- if ($command == 'help') {
- if (method_exists($shell, 'help')) {
- $shell->help();
- exit();
- } else {
- $this->help();
- }
- }
- $shell->initialize();
- $shell->loadTasks();
- foreach ($shell->taskNames as $task) {
- $shell->{$task}->initialize();
- $shell->{$task}->loadTasks();
- }
- $task = Inflector::camelize($command);
- if (in_array($task, $shell->taskNames)) {
- $shell->{$task}->startup();
- if (isset($this->args[0]) && $this->args[0] == 'help') {
- if (method_exists($shell->{$task}, 'help')) {
- $shell->{$task}->help();
- exit();
- } else {
- $this->help();
- }
- }
- $shell->{$task}->execute();
- return;
- }
- $classMethods = get_class_methods($shell);
- $privateMethod = $missingCommand = false;
- if ((in_array($command, $classMethods) || in_array(strtolower($command), $classMethods)) && strpos($command, '_', 0) === 0) {
- $privateMethod = true;
- }
- if (!in_array($command, $classMethods) && !in_array(strtolower($command), $classMethods)) {
- $missingCommand = true;
- }
- $protectedCommands = array('initialize', 'main','in','out','err','hr',
- 'createfile', 'isdir','copydir','object','tostring',
- 'requestaction','log','cakeerror', 'shelldispatcher',
- '__initconstants','__initenvironment','__construct',
- 'dispatch','__bootstrap','getinput','stdout','stderr','parseparams','shiftargs'
- );
- if (in_array(strtolower($command), $protectedCommands)) {
- $missingCommand = true;
- }
- if ($missingCommand && method_exists($shell, 'main')) {
- $shell->startup();
- $shell->main();
- } elseif ($missingCommand && method_exists($shell, 'help')) {
- $shell->help();
- } elseif (!$privateMethod && method_exists($shell, $command)) {
- $shell->startup();
- $shell->{$command}();
- } else {
- $this->stderr("Unknown {$this->shellName} command '$command'.\nFor usage, try 'cake {$this->shell} help'.\n\n");
- }
- } else {
- $this->stderr('Class '.$this->shellClass.' could not be loaded');
- }
- } else {
- $this->help();
- }
- }
- } else {
- $this->help();
- }
- }
- /**
- * Prompts the user for input, and returns it.
- *
- * @param string $prompt Prompt text.
- * @param mixed $options Array or string of options.
- * @param string $default Default input value.
- * @return Either the default value, or the user-provided input.
- * @access public
- */
- function getInput($prompt, $options = null, $default = null) {
- if (!is_array($options)) {
- $print_options = '';
- } else {
- $print_options = '(' . implode('/', $options) . ')';
- }
- if ($default == null) {
- $this->stdout($prompt . " $print_options \n" . '> ', false);
- } else {
- $this->stdout($prompt . " $print_options \n" . "[$default] > ", false);
- }
- $result = trim(fgets($this->stdin));
- if ($default != null && empty($result)) {
- return $default;
- } else {
- return $result;
- }
- }
- /**
- * Outputs to the stdout filehandle.
- *
- * @param string $string String to output.
- * @param boolean $newline If true, the outputs gets an added newline.
- * @access public
- */
- function stdout($string, $newline = true) {
- if ($newline) {
- fwrite($this->stdout, $string . "\n");
- } else {
- fwrite($this->stdout, $string);
- }
- }
- /**
- * Outputs to the stderr filehandle.
- *
- * @param string $string Error text to output.
- * @access public
- */
- function stderr($string) {
- fwrite($this->stderr, 'Error: '. $string);
- }
- /**
- * Parses command line options
- *
- * @param array $params Parameters to parse
- * @access public
- */
- function parseParams($params) {
- $out = array();
- for ($i = 0; $i < count($params); $i++) {
- if (strpos($params[$i], '-') === 0) {
- $this->params[substr($params[$i], 1)] = str_replace('"', '', $params[++$i]);
- } else {
- $this->args[] = $params[$i];
- }
- }
- $app = 'app';
- $root = dirname(dirname(dirname(__FILE__)));
- $working = $root;
- if (!empty($this->params['working'])) {
- $root = dirname($this->params['working']);
- $app = basename($this->params['working']);
- } else {
- $this->params['working'] = $root;
- }
- if (!empty($this->params['app'])) {
- if ($this->params['app']{0} == '/') {
- $root = dirname($this->params['app']);
- $app = basename($this->params['app']);
- } else {
- $root = realpath($this->params['working']);
- $app = $this->params['app'];
- }
- unset($this->params['app']);
- }
- if (in_array($app, array('cake', 'console')) || realpath($root.DS.$app) === dirname(dirname(dirname(__FILE__)))) {
- $root = dirname(dirname(dirname(__FILE__)));
- $app = 'app';
- }
- $working = $root . DS . $app;
- $this->params = array_merge(array('app'=> $app, 'root'=> $root, 'working'=> $working), $this->params);
- }
- /**
- * Removes first argument and shifts other arguments up
- *
- * @return boolean False if there are no arguments
- * @access public
- */
- function shiftArgs() {
- if (empty($this->args)) {
- return false;
- }
- unset($this->args[0]);
- $this->args = array_values($this->args);
- return true;
- }
- /**
- * Shows console help
- *
- * @access public
- */
- function help() {
- $this->stdout("Current Paths:");
- $this->stdout(" -working: " . $this->params['working']);
- $this->stdout(" -root: " . ROOT);
- $this->stdout(" -app: ". APP);
- $this->stdout(" -core: " . CORE_PATH);
- $this->stdout("");
- $this->stdout("Changing Paths:");
- $this->stdout("your working path should be the same as your application path");
- $this->stdout("to change your path use the '-app' param.");
- $this->stdout("Example: -app relative/path/to/myapp or -app /absolute/path/to/myapp");
- $this->stdout("\nAvailable Shells:");
- foreach ($this->shellPaths as $path) {
- if (is_dir($path)) {
- $shells = listClasses($path);
- $path = r(CORE_PATH, '', $path);
- $this->stdout("\n " . $path . ":");
- if (empty($shells)) {
- $this->stdout("\t - none");
- } else {
- foreach ($shells as $shell) {
- if ($shell != 'shell.php') {
- $this->stdout("\t " . r('.php', '', $shell));
- }
- }
- }
- }
- }
- $this->stdout("\nTo run a command, type 'cake shell_name [args]'");
- $this->stdout("To get help on a specific command, type 'cake shell_name help'");
- exit();
- }
- }
- if (!defined('DISABLE_AUTO_DISPATCH')) {
- $dispatcher = new ShellDispatcher($argv);
- }
- ?>