150 lines
5.2 KiB
PHP
150 lines
5.2 KiB
PHP
<?php
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/*
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* $Id: Task.php 2761 2007-10-07 23:42:29Z zYne $
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* This software consists of voluntary contributions made by many individuals
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* and is licensed under the LGPL. For more information, see
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* <http://www.phpdoctrine.com>.
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*/
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/**
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* Doctrine_Cli_Task
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*
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* @package Doctrine
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* @subpackage Cli
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* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
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* @link www.phpdoctrine.com
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* @since 1.0
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* @version $Revision: 2761 $
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* @author Jonathan H. Wage <jwage@mac.com>
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*/
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class Doctrine_Cli
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{
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protected $tasks = array();
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protected $scriptName = null;
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public function run($args)
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{
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$this->scriptName = $args[0];
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if (!isset($args[1])) {
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echo $this->printTasks();
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return;
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}
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unset($args[0]);
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$taskName = str_replace('-', '_', $args[1]);
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unset($args[1]);
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$taskClass = 'Doctrine_Cli_Task_' . Doctrine::classify($taskName);
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if (class_exists($taskClass)) {
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$taskInstance = new $taskClass();
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$taskInstance->taskName = str_replace('_', '-', Doctrine::tableize(str_replace('Doctrine_Cli_Task_', '', $taskName)));
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$args = $taskInstance->prepareArgs($args);
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$taskInstance->validate($args);
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$taskInstance->execute($args);
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} else {
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throw new Doctrine_Cli_Exception('Cli task could not be found: '.$taskClass);
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}
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}
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public function printTasks()
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{
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$tasks = $this->loadTasks();
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echo "\nAvailable Doctrine Command Line Interface Tasks\n";
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echo str_repeat('-', 40)."\n\n";
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foreach ($tasks as $taskName)
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{
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$className = 'Doctrine_Cli_Task_' . $taskName;
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$taskInstance = new $className();
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$taskInstance->taskName = str_replace('_', '-', Doctrine::tableize($taskName));
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echo $taskInstance->getDescription() . "\n";
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$syntax = "Syntax: ";
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$syntax .= $this->scriptName . ' ' . $taskInstance->getTaskName();
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if ($required = $taskInstance->getRequiredArguments()) {
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$syntax .= ' <' . implode('> <', $required) . '>';
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}
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if ($optional = $taskInstance->getOptionalArguments()) {
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$syntax .= ' <' . implode('> <', $optional) . '>';
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}
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echo $syntax."\n";
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$args = null;
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if ($requiredArguments = $taskInstance->getRequiredArgumentsDescriptions()) {
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foreach ($requiredArguments as $name => $description) {
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$args .= '*' . $name . ' - ' . $description."\n";
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}
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}
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if ($optionalArguments = $taskInstance->getOptionalArgumentsDescriptions()) {
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foreach ($requiredArguments as $name => $description) {
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$args .= $name . ' - ' . $description."\n";
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}
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}
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if ($args) {
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echo "\nArguments:\n";
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echo $args;
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}
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echo "\n".str_repeat("-", 40)."\n";
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}
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}
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public function loadTasks($directory = null)
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{
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if ($directory === null) {
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$directory = dirname(__FILE__). DIRECTORY_SEPARATOR . 'Cli' . DIRECTORY_SEPARATOR . 'Task';
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}
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$parent = new ReflectionClass('Doctrine_Cli_Task');
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$tasks = array();
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foreach ((array) $directory as $dir) {
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$it = new RecursiveIteratorIterator(new RecursiveDirectoryIterator($dir),
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RecursiveIteratorIterator::LEAVES_ONLY);
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foreach ($it as $file) {
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$e = explode('.', $file->getFileName());
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if (end($e) === 'php' && strpos($file->getFileName(), '.inc') === false) {
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require_once($file->getPathName());
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$className = 'Doctrine_Cli_Task_' . $e[0];
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$class = new ReflectionClass($className);
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if ($class->isSubClassOf($parent)) {
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$tasks[] = $e[0];
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}
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}
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}
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}
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$this->tasks = array_merge($this->tasks, $tasks);
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return $this->tasks;
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}
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} |