mirror of
https://port.numenaute.org/aleajactaest/khanat-code-old.git
synced 2024-12-26 10:30:54 +00:00
647 lines
15 KiB
PHP
647 lines
15 KiB
PHP
<?php
|
|
/**
|
|
* Base class for Shells
|
|
*
|
|
* PHP versions 4 and 5
|
|
*
|
|
* CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
|
|
* Copyright 2005-2010, Cake Software Foundation, Inc. (http://cakefoundation.org)
|
|
*
|
|
* Licensed under The MIT License
|
|
* Redistributions of files must retain the above copyright notice.
|
|
*
|
|
* @copyright Copyright 2005-2010, Cake Software Foundation, Inc. (http://cakefoundation.org)
|
|
* @link http://cakephp.org CakePHP(tm) Project
|
|
* @package cake
|
|
* @subpackage cake.cake.console.libs
|
|
* @since CakePHP(tm) v 1.2.0.5012
|
|
* @license MIT License (http://www.opensource.org/licenses/mit-license.php)
|
|
*/
|
|
|
|
/**
|
|
* Base class for command-line utilities for automating programmer chores.
|
|
*
|
|
* @package cake
|
|
* @subpackage cake.cake.console.libs
|
|
*/
|
|
class Shell extends Object {
|
|
|
|
/**
|
|
* An instance of the ShellDispatcher object that loaded this script
|
|
*
|
|
* @var ShellDispatcher
|
|
* @access public
|
|
*/
|
|
var $Dispatch = null;
|
|
|
|
/**
|
|
* If true, the script will ask for permission to perform actions.
|
|
*
|
|
* @var boolean
|
|
* @access public
|
|
*/
|
|
var $interactive = true;
|
|
|
|
/**
|
|
* Holds the DATABASE_CONFIG object for the app. Null if database.php could not be found,
|
|
* or the app does not exist.
|
|
*
|
|
* @var DATABASE_CONFIG
|
|
* @access public
|
|
*/
|
|
var $DbConfig = null;
|
|
|
|
/**
|
|
* 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 $className = null;
|
|
|
|
/**
|
|
* The command called if public methods are available.
|
|
*
|
|
* @var string
|
|
* @access public
|
|
*/
|
|
var $command = null;
|
|
|
|
/**
|
|
* The name of the shell in camelized.
|
|
*
|
|
* @var string
|
|
* @access public
|
|
*/
|
|
var $name = null;
|
|
|
|
/**
|
|
* An alias for the shell
|
|
*
|
|
* @var string
|
|
* @access public
|
|
*/
|
|
var $alias = null;
|
|
|
|
/**
|
|
* Contains tasks to load and instantiate
|
|
*
|
|
* @var array
|
|
* @access public
|
|
*/
|
|
var $tasks = array();
|
|
|
|
/**
|
|
* Contains the loaded tasks
|
|
*
|
|
* @var array
|
|
* @access public
|
|
*/
|
|
var $taskNames = array();
|
|
|
|
/**
|
|
* Contains models to load and instantiate
|
|
*
|
|
* @var array
|
|
* @access public
|
|
*/
|
|
var $uses = array();
|
|
|
|
/**
|
|
* Constructs this Shell instance.
|
|
*
|
|
*/
|
|
function __construct(&$dispatch) {
|
|
$vars = array('params', 'args', 'shell', 'shellCommand' => 'command');
|
|
|
|
foreach ($vars as $key => $var) {
|
|
if (is_string($key)) {
|
|
$this->{$var} =& $dispatch->{$key};
|
|
} else {
|
|
$this->{$var} =& $dispatch->{$var};
|
|
}
|
|
}
|
|
|
|
if ($this->name == null) {
|
|
$this->name = get_class($this);
|
|
}
|
|
|
|
if ($this->alias == null) {
|
|
$this->alias = $this->name;
|
|
}
|
|
|
|
ClassRegistry::addObject($this->name, $this);
|
|
ClassRegistry::map($this->name, $this->alias);
|
|
|
|
if (!PHP5 && isset($this->args[0])) {
|
|
if (strpos($this->name, strtolower(Inflector::camelize($this->args[0]))) !== false) {
|
|
$dispatch->shiftArgs();
|
|
}
|
|
if (strtolower($this->command) == strtolower(Inflector::variable($this->args[0])) && method_exists($this, $this->command)) {
|
|
$dispatch->shiftArgs();
|
|
}
|
|
}
|
|
|
|
$this->Dispatch =& $dispatch;
|
|
}
|
|
|
|
/**
|
|
* Initializes the Shell
|
|
* acts as constructor for subclasses
|
|
* allows configuration of tasks prior to shell execution
|
|
*
|
|
* @access public
|
|
*/
|
|
function initialize() {
|
|
$this->_loadModels();
|
|
}
|
|
|
|
/**
|
|
* Starts up the Shell
|
|
* allows for checking and configuring prior to command or main execution
|
|
* can be overriden in subclasses
|
|
*
|
|
* @access public
|
|
*/
|
|
function startup() {
|
|
$this->_welcome();
|
|
}
|
|
|
|
/**
|
|
* Displays a header for the shell
|
|
*
|
|
* @access protected
|
|
*/
|
|
function _welcome() {
|
|
$this->Dispatch->clear();
|
|
$this->out();
|
|
$this->out('Welcome to CakePHP v' . Configure::version() . ' Console');
|
|
$this->hr();
|
|
$this->out('App : '. $this->params['app']);
|
|
$this->out('Path: '. $this->params['working']);
|
|
$this->hr();
|
|
}
|
|
|
|
/**
|
|
* Loads database file and constructs DATABASE_CONFIG class
|
|
* makes $this->DbConfig available to subclasses
|
|
*
|
|
* @return bool
|
|
* @access protected
|
|
*/
|
|
function _loadDbConfig() {
|
|
if (config('database') && class_exists('DATABASE_CONFIG')) {
|
|
$this->DbConfig =& new DATABASE_CONFIG();
|
|
return true;
|
|
}
|
|
$this->err('Database config could not be loaded.');
|
|
$this->out('Run `bake` to create the database configuration.');
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* if var $uses = true
|
|
* Loads AppModel file and constructs AppModel class
|
|
* makes $this->AppModel available to subclasses
|
|
* if var $uses is an array of models will load those models
|
|
*
|
|
* @return bool
|
|
* @access protected
|
|
*/
|
|
function _loadModels() {
|
|
if ($this->uses === null || $this->uses === false) {
|
|
return;
|
|
}
|
|
|
|
if ($this->uses === true && App::import('Model', 'AppModel')) {
|
|
$this->AppModel =& new AppModel(false, false, false);
|
|
return true;
|
|
}
|
|
|
|
if ($this->uses !== true && !empty($this->uses)) {
|
|
$uses = is_array($this->uses) ? $this->uses : array($this->uses);
|
|
|
|
$modelClassName = $uses[0];
|
|
if (strpos($uses[0], '.') !== false) {
|
|
list($plugin, $modelClassName) = explode('.', $uses[0]);
|
|
}
|
|
$this->modelClass = $modelClassName;
|
|
|
|
foreach ($uses as $modelClass) {
|
|
list($plugin, $modelClass) = pluginSplit($modelClass, true);
|
|
if (PHP5) {
|
|
$this->{$modelClass} = ClassRegistry::init($plugin . $modelClass);
|
|
} else {
|
|
$this->{$modelClass} =& ClassRegistry::init($plugin . $modelClass);
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Loads tasks defined in var $tasks
|
|
*
|
|
* @return bool
|
|
* @access public
|
|
*/
|
|
function loadTasks() {
|
|
if ($this->tasks === null || $this->tasks === false || $this->tasks === true || empty($this->tasks)) {
|
|
return true;
|
|
}
|
|
|
|
$tasks = $this->tasks;
|
|
if (!is_array($tasks)) {
|
|
$tasks = array($tasks);
|
|
}
|
|
|
|
foreach ($tasks as $taskName) {
|
|
$task = Inflector::underscore($taskName);
|
|
$taskClass = Inflector::camelize($taskName . 'Task');
|
|
|
|
if (!class_exists($taskClass)) {
|
|
foreach ($this->Dispatch->shellPaths as $path) {
|
|
$taskPath = $path . 'tasks' . DS . $task . '.php';
|
|
if (file_exists($taskPath)) {
|
|
require_once $taskPath;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
$taskClassCheck = $taskClass;
|
|
if (!PHP5) {
|
|
$taskClassCheck = strtolower($taskClass);
|
|
}
|
|
if (ClassRegistry::isKeySet($taskClassCheck)) {
|
|
$this->taskNames[] = $taskName;
|
|
if (!PHP5) {
|
|
$this->{$taskName} =& ClassRegistry::getObject($taskClassCheck);
|
|
} else {
|
|
$this->{$taskName} = ClassRegistry::getObject($taskClassCheck);
|
|
}
|
|
} else {
|
|
$this->taskNames[] = $taskName;
|
|
if (!PHP5) {
|
|
$this->{$taskName} =& new $taskClass($this->Dispatch);
|
|
} else {
|
|
$this->{$taskName} = new $taskClass($this->Dispatch);
|
|
}
|
|
}
|
|
|
|
if (!isset($this->{$taskName})) {
|
|
$this->err("Task `{$taskName}` could not be loaded");
|
|
$this->_stop();
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Prompts the user for input, and returns it.
|
|
*
|
|
* @param string $prompt Prompt text.
|
|
* @param mixed $options Array or string of options.
|
|
* @param string $default Default input value.
|
|
* @return Either the default value, or the user-provided input.
|
|
* @access public
|
|
*/
|
|
function in($prompt, $options = null, $default = null) {
|
|
if (!$this->interactive) {
|
|
return $default;
|
|
}
|
|
$in = $this->Dispatch->getInput($prompt, $options, $default);
|
|
|
|
if ($options && is_string($options)) {
|
|
if (strpos($options, ',')) {
|
|
$options = explode(',', $options);
|
|
} elseif (strpos($options, '/')) {
|
|
$options = explode('/', $options);
|
|
} else {
|
|
$options = array($options);
|
|
}
|
|
}
|
|
if (is_array($options)) {
|
|
while ($in == '' || ($in && (!in_array(strtolower($in), $options) && !in_array(strtoupper($in), $options)) && !in_array($in, $options))) {
|
|
$in = $this->Dispatch->getInput($prompt, $options, $default);
|
|
}
|
|
}
|
|
if ($in) {
|
|
return $in;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Outputs a single or multiple messages to stdout. If no parameters
|
|
* are passed outputs just a newline.
|
|
*
|
|
* @param mixed $message A string or a an array of strings to output
|
|
* @param integer $newlines Number of newlines to append
|
|
* @return integer Returns the number of bytes returned from writing to stdout.
|
|
* @access public
|
|
*/
|
|
function out($message = null, $newlines = 1) {
|
|
if (is_array($message)) {
|
|
$message = implode($this->nl(), $message);
|
|
}
|
|
return $this->Dispatch->stdout($message . $this->nl($newlines), false);
|
|
}
|
|
|
|
/**
|
|
* Outputs a single or multiple error messages to stderr. If no parameters
|
|
* are passed outputs just a newline.
|
|
*
|
|
* @param mixed $message A string or a an array of strings to output
|
|
* @param integer $newlines Number of newlines to append
|
|
* @access public
|
|
*/
|
|
function err($message = null, $newlines = 1) {
|
|
if (is_array($message)) {
|
|
$message = implode($this->nl(), $message);
|
|
}
|
|
$this->Dispatch->stderr($message . $this->nl($newlines));
|
|
}
|
|
|
|
/**
|
|
* Returns a single or multiple linefeeds sequences.
|
|
*
|
|
* @param integer $multiplier Number of times the linefeed sequence should be repeated
|
|
* @access public
|
|
* @return string
|
|
*/
|
|
function nl($multiplier = 1) {
|
|
return str_repeat("\n", $multiplier);
|
|
}
|
|
|
|
/**
|
|
* Outputs a series of minus characters to the standard output, acts as a visual separator.
|
|
*
|
|
* @param integer $newlines Number of newlines to pre- and append
|
|
* @access public
|
|
*/
|
|
function hr($newlines = 0) {
|
|
$this->out(null, $newlines);
|
|
$this->out('---------------------------------------------------------------');
|
|
$this->out(null, $newlines);
|
|
}
|
|
|
|
/**
|
|
* Displays a formatted error message
|
|
* and exits the application with status code 1
|
|
*
|
|
* @param string $title Title of the error
|
|
* @param string $message An optional error message
|
|
* @access public
|
|
*/
|
|
function error($title, $message = null) {
|
|
$this->err(sprintf(__('Error: %s', true), $title));
|
|
|
|
if (!empty($message)) {
|
|
$this->err($message);
|
|
}
|
|
$this->_stop(1);
|
|
}
|
|
|
|
/**
|
|
* Will check the number args matches otherwise throw an error
|
|
*
|
|
* @param integer $expectedNum Expected number of paramters
|
|
* @param string $command Command
|
|
* @access protected
|
|
*/
|
|
function _checkArgs($expectedNum, $command = null) {
|
|
if (!$command) {
|
|
$command = $this->command;
|
|
}
|
|
if (count($this->args) < $expectedNum) {
|
|
$message[] = "Got: " . count($this->args);
|
|
$message[] = "Expected: {$expectedNum}";
|
|
$message[] = "Please type `cake {$this->shell} help` for help";
|
|
$message[] = "on usage of the {$this->name} {$command}.";
|
|
$this->error('Wrong number of parameters', $message);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Creates a file at given path
|
|
*
|
|
* @param string $path Where to put the file.
|
|
* @param string $contents Content to put in the file.
|
|
* @return boolean Success
|
|
* @access public
|
|
*/
|
|
function createFile($path, $contents) {
|
|
$path = str_replace(DS . DS, DS, $path);
|
|
|
|
$this->out();
|
|
$this->out(sprintf(__("Creating file %s", true), $path));
|
|
|
|
if (is_file($path) && $this->interactive === true) {
|
|
$prompt = sprintf(__('File `%s` exists, overwrite?', true), $path);
|
|
$key = $this->in($prompt, array('y', 'n', 'q'), 'n');
|
|
|
|
if (strtolower($key) == 'q') {
|
|
$this->out(__('Quitting.', true), 2);
|
|
$this->_stop();
|
|
} elseif (strtolower($key) != 'y') {
|
|
$this->out(sprintf(__('Skip `%s`', true), $path), 2);
|
|
return false;
|
|
}
|
|
}
|
|
if (!class_exists('File')) {
|
|
require LIBS . 'file.php';
|
|
}
|
|
|
|
if ($File = new File($path, true)) {
|
|
$data = $File->prepare($contents);
|
|
$File->write($data);
|
|
$this->out(sprintf(__('Wrote `%s`', true), $path));
|
|
return true;
|
|
} else {
|
|
$this->err(sprintf(__('Could not write to `%s`.', true), $path), 2);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Outputs usage text on the standard output. Implement it in subclasses.
|
|
*
|
|
* @access public
|
|
*/
|
|
function help() {
|
|
if ($this->command != null) {
|
|
$this->err("Unknown {$this->name} command `{$this->command}`.");
|
|
$this->err("For usage, try `cake {$this->shell} help`.", 2);
|
|
} else {
|
|
$this->Dispatch->help();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Action to create a Unit Test
|
|
*
|
|
* @return boolean Success
|
|
* @access protected
|
|
*/
|
|
function _checkUnitTest() {
|
|
if (App::import('vendor', 'simpletest' . DS . 'simpletest')) {
|
|
return true;
|
|
}
|
|
$prompt = 'SimpleTest is not installed. Do you want to bake unit test files anyway?';
|
|
$unitTest = $this->in($prompt, array('y','n'), 'y');
|
|
$result = strtolower($unitTest) == 'y' || strtolower($unitTest) == 'yes';
|
|
|
|
if ($result) {
|
|
$this->out();
|
|
$this->out('You can download SimpleTest from http://simpletest.org');
|
|
}
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* Makes absolute file path easier to read
|
|
*
|
|
* @param string $file Absolute file path
|
|
* @return sting short path
|
|
* @access public
|
|
*/
|
|
function shortPath($file) {
|
|
$shortPath = str_replace(ROOT, null, $file);
|
|
$shortPath = str_replace('..' . DS, '', $shortPath);
|
|
return str_replace(DS . DS, DS, $shortPath);
|
|
}
|
|
|
|
/**
|
|
* Creates the proper controller path for the specified controller class name
|
|
*
|
|
* @param string $name Controller class name
|
|
* @return string Path to controller
|
|
* @access protected
|
|
*/
|
|
function _controllerPath($name) {
|
|
return strtolower(Inflector::underscore($name));
|
|
}
|
|
|
|
/**
|
|
* Creates the proper controller plural name for the specified controller class name
|
|
*
|
|
* @param string $name Controller class name
|
|
* @return string Controller plural name
|
|
* @access protected
|
|
*/
|
|
function _controllerName($name) {
|
|
return Inflector::pluralize(Inflector::camelize($name));
|
|
}
|
|
|
|
/**
|
|
* Creates the proper controller camelized name (singularized) for the specified name
|
|
*
|
|
* @param string $name Name
|
|
* @return string Camelized and singularized controller name
|
|
* @access protected
|
|
*/
|
|
function _modelName($name) {
|
|
return Inflector::camelize(Inflector::singularize($name));
|
|
}
|
|
|
|
/**
|
|
* Creates the proper underscored model key for associations
|
|
*
|
|
* @param string $name Model class name
|
|
* @return string Singular model key
|
|
* @access protected
|
|
*/
|
|
function _modelKey($name) {
|
|
return Inflector::underscore($name) . '_id';
|
|
}
|
|
|
|
/**
|
|
* Creates the proper model name from a foreign key
|
|
*
|
|
* @param string $key Foreign key
|
|
* @return string Model name
|
|
* @access protected
|
|
*/
|
|
function _modelNameFromKey($key) {
|
|
return Inflector::camelize(str_replace('_id', '', $key));
|
|
}
|
|
|
|
/**
|
|
* creates the singular name for use in views.
|
|
*
|
|
* @param string $name
|
|
* @return string $name
|
|
* @access protected
|
|
*/
|
|
function _singularName($name) {
|
|
return Inflector::variable(Inflector::singularize($name));
|
|
}
|
|
|
|
/**
|
|
* Creates the plural name for views
|
|
*
|
|
* @param string $name Name to use
|
|
* @return string Plural name for views
|
|
* @access protected
|
|
*/
|
|
function _pluralName($name) {
|
|
return Inflector::variable(Inflector::pluralize($name));
|
|
}
|
|
|
|
/**
|
|
* Creates the singular human name used in views
|
|
*
|
|
* @param string $name Controller name
|
|
* @return string Singular human name
|
|
* @access protected
|
|
*/
|
|
function _singularHumanName($name) {
|
|
return Inflector::humanize(Inflector::underscore(Inflector::singularize($name)));
|
|
}
|
|
|
|
/**
|
|
* Creates the plural human name used in views
|
|
*
|
|
* @param string $name Controller name
|
|
* @return string Plural human name
|
|
* @access protected
|
|
*/
|
|
function _pluralHumanName($name) {
|
|
return Inflector::humanize(Inflector::underscore($name));
|
|
}
|
|
|
|
/**
|
|
* Find the correct path for a plugin. Scans $pluginPaths for the plugin you want.
|
|
*
|
|
* @param string $pluginName Name of the plugin you want ie. DebugKit
|
|
* @return string $path path to the correct plugin.
|
|
*/
|
|
function _pluginPath($pluginName) {
|
|
return App::pluginPath($pluginName);
|
|
}
|
|
}
|