import v1.1.0_beta1 | 2009-08-21
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libs/Zend/Tool/Framework/Client/Console.php
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257
libs/Zend/Tool/Framework/Client/Console.php
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<?php
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/**
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* Zend Framework
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*
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* LICENSE
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*
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* This source file is subject to the new BSD license that is bundled
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* with this package in the file LICENSE.txt.
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* It is also available through the world-wide-web at this URL:
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* http://framework.zend.com/license/new-bsd
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* If you did not receive a copy of the license and are unable to
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* obtain it through the world-wide-web, please send an email
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* to license@zend.com so we can send you a copy immediately.
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*
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* @category Zend
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* @package Zend_Tool
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* @subpackage Framework
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* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
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* @license http://framework.zend.com/license/new-bsd New BSD License
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* @version $Id$
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*/
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/**
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* @see Zend_Loader
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*/
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require_once 'Zend/Loader.php';
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/**
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* @see Zend_Tool_Framework_Client_Abstract
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*/
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require_once 'Zend/Tool/Framework/Client/Abstract.php';
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/**
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* @see Zend_Tool_Framework_Client_Console_ArgumentParser
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*/
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require_once 'Zend/Tool/Framework/Client/Console/ArgumentParser.php';
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/**
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* @see Zend_Tool_Framework_Client_Interactive_InputInterface
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*/
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require_once 'Zend/Tool/Framework/Client/Interactive/InputInterface.php';
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/**
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* @see Zend_Tool_Framework_Client_Interactive_OutputInterface
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*/
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require_once 'Zend/Tool/Framework/Client/Interactive/OutputInterface.php';
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/**
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* @see Zend_Tool_Framework_Client_Response_ContentDecorator_Separator
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*/
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require_once 'Zend/Tool/Framework/Client/Response/ContentDecorator/Separator.php';
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/**
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* Zend_Tool_Framework_Client_Console - the CLI Client implementation for Zend_Tool_Framework
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*
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* @category Zend
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* @package Zend_Tool
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* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
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* @license http://framework.zend.com/license/new-bsd New BSD License
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*/
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class Zend_Tool_Framework_Client_Console
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extends Zend_Tool_Framework_Client_Abstract
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implements Zend_Tool_Framework_Client_Interactive_InputInterface,
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Zend_Tool_Framework_Client_Interactive_OutputInterface
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{
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/**
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* @var Zend_Filter_Word_CamelCaseToDash
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*/
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protected $_filterToClientNaming = null;
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/**
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* @var Zend_Filter_Word_DashToCamelCase
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*/
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protected $_filterFromClientNaming = null;
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/**
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* main() - This is typically called from zf.php. This method is a
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* self contained main() function.
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*
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*/
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public static function main()
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{
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ini_set('display_errors', true);
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$cliClient = new self();
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$cliClient->dispatch();
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}
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/**
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* getName() - return the name of the client, in this case 'console'
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*
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* @return string
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*/
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public function getName()
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{
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return 'console';
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}
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/**
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* _init() - Tasks processed before the constructor, generally setting up objects to use
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*
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*/
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protected function _preInit()
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{
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// support the changing of the current working directory, necessary for some providers
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if (isset($_ENV['ZEND_TOOL_CURRENT_WORKING_DIRECTORY'])) {
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chdir($_ENV['ZEND_TOOL_CURRENT_WORKING_DIRECTORY']);
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}
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// support setting the loader from the environment
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if (isset($_ENV['ZEND_TOOL_FRAMEWORK_LOADER_CLASS'])) {
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if (class_exists($_ENV['ZEND_TOOL_FRAMEWORK_LOADER_CLASS'])
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|| Zend_Loader::loadClass($_ENV['ZEND_TOOL_FRAMEWORK_LOADER_CLASS'])
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) {
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$this->_registry->setLoader(new $_ENV['ZEND_TOOL_FRAMEWORK_LOADER_CLASS']);
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}
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}
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return;
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}
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/**
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* _preDispatch() - Tasks handed after initialization but before dispatching
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*
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*/
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protected function _preDispatch()
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{
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$response = $this->_registry->getResponse();
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if (function_exists('posix_isatty')) {
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require_once 'Zend/Tool/Framework/Client/Console/ResponseDecorator/Colorizer.php';
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$response->addContentDecorator(new Zend_Tool_Framework_Client_Console_ResponseDecorator_Colorizer());
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}
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$response->addContentDecorator(new Zend_Tool_Framework_Client_Response_ContentDecorator_Separator())
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->setDefaultDecoratorOptions(array('separator' => true));
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$optParser = new Zend_Tool_Framework_Client_Console_ArgumentParser();
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$optParser->setArguments($_SERVER['argv'])
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->setRegistry($this->_registry)
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->parse();
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return;
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}
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/**
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* _postDispatch() - Tasks handled after dispatching
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*
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*/
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protected function _postDispatch()
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{
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$request = $this->_registry->getRequest();
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$response = $this->_registry->getResponse();
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if ($response->isException()) {
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require_once 'Zend/Tool/Framework/Client/Console/HelpSystem.php';
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$helpSystem = new Zend_Tool_Framework_Client_Console_HelpSystem();
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$helpSystem->setRegistry($this->_registry)
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->respondWithErrorMessage($response->getException()->getMessage(), $response->getException())
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->respondWithSpecialtyAndParamHelp(
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$request->getProviderName(),
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$request->getActionName()
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);
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}
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echo PHP_EOL;
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return;
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}
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/**
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* handleInteractiveInputRequest() is required by the Interactive InputInterface
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*
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*
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* @param Zend_Tool_Framework_Client_Interactive_InputRequest $inputRequest
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* @return string
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*/
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public function handleInteractiveInputRequest(Zend_Tool_Framework_Client_Interactive_InputRequest $inputRequest)
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{
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fwrite(STDOUT, $inputRequest->getContent() . PHP_EOL . 'zf> ');
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$inputContent = fgets(STDIN);
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return rtrim($inputContent); // remove the return from the end of the string
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}
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/**
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* handleInteractiveOutput() is required by the Interactive OutputInterface
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*
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* This allows us to display output immediately from providers, rather
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* than displaying it after the provider is done.
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*
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* @param string $output
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*/
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public function handleInteractiveOutput($output)
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{
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echo $output;
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}
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/**
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* getMissingParameterPromptString()
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*
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* @param Zend_Tool_Framework_Provider_Interface $provider
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* @param Zend_Tool_Framework_Action_Interface $actionInterface
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* @param string $missingParameterName
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* @return string
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*/
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public function getMissingParameterPromptString(Zend_Tool_Framework_Provider_Interface $provider, Zend_Tool_Framework_Action_Interface $actionInterface, $missingParameterName)
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{
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return 'Please provide a value for $' . $missingParameterName;
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}
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/**
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* convertToClientNaming()
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*
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* Convert words to client specific naming, in this case is lower, dash separated
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*
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* Filters are lazy-loaded.
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*
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* @param string $string
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* @return string
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*/
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public function convertToClientNaming($string)
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{
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if (!$this->_filterToClientNaming) {
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require_once 'Zend/Filter.php';
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require_once 'Zend/Filter/Word/CamelCaseToDash.php';
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require_once 'Zend/Filter/StringToLower.php';
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$filter = new Zend_Filter();
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$filter->addFilter(new Zend_Filter_Word_CamelCaseToDash());
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$filter->addFilter(new Zend_Filter_StringToLower());
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$this->_filterToClientNaming = $filter;
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}
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return $this->_filterToClientNaming->filter($string);
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}
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/**
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* convertFromClientNaming()
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*
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* Convert words from client specific naming to code naming - camelcased
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*
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* Filters are lazy-loaded.
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*
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* @param string $string
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* @return string
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*/
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public function convertFromClientNaming($string)
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{
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if (!$this->_filterFromClientNaming) {
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require_once 'Zend/Filter/Word/DashToCamelCase.php';
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$this->_filterFromClientNaming = new Zend_Filter_Word_DashToCamelCase();
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}
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return $this->_filterFromClientNaming->filter($string);
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}
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}
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