Subversion Repositories SmartDukaan

<?php
/**
 * CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
 * Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
 *
 * Licensed under The MIT License
 * Redistributions of files must retain the above copyright notice.
 *
 * @copyright     Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
 * @link          http://cakephp.org CakePHP(tm) Project
 * @since         DebugKit 1.3
 * @license       http://www.opensource.org/licenses/mit-license.php MIT License
 */
App::uses('Folder', 'Utility');

/**
 * Whitespace shell. Helps find and trim whitespace from files.
 *
 * Based on jperras' shell found at http://bin.cakephp.org/view/626544881
 *
 * @since         DebugKit 1.3
 */
class WhitespaceShell extends Shell {

/**
 * Will check files for whitespace and notify you
 * of any files containing leading or trailing whitespace.
 *
 * @return void
 */
        public function main() {
                $path = APP;
                if (!empty($this->params['path']) && strpos($this->params['path'], '/') === 0) {
                        $path = $this->params['path'];
                } elseif (!empty($this->params['path'])) {
                        $path .= $this->params['path'];
                }
                $folder = new Folder($path);

                $r = $folder->findRecursive('.*\.php');
                $this->out("Checking *.php in " . $path);
                foreach ($r as $file) {
                        $c = file_get_contents($file);
                        if (preg_match('/^[\n\r|\n\r|\n|\r|\s]+\<\?php/', $c)) {
                                $this->out('!!!contains leading whitespaces: ' . $this->shortPath($file));
                        }
                        if (preg_match('/\?\>[\n\r|\n\r|\n|\r|\s]+$/', $c)) {
                                $this->out('!!!contains trailing whitespaces: ' . $this->shortPath($file));
                        }
                }
        }

/**
 * Much like main() except files are modified. Be sure to have
 * backups or use version control.
 *
 * @return void
 */
        public function trim() {
                $path = APP;
                if (!empty($this->params['path']) && strpos($this->params['path'], '/') === 0) {
                        $path = $this->params['path'];
                } elseif (!empty($this->params['path'])) {
                        $path .= $this->params['path'];
                }
                $folder = new Folder($path);

                $r = $folder->findRecursive('.*\.php');
                $this->out("Checking *.php in " . $path);
                foreach ($r as $file) {
                        $c = file_get_contents($file);
                        if (preg_match('/^[\n\r|\n\r|\n|\r|\s]+\<\?php/', $c) || preg_match('/\?\>[\n\r|\n\r|\n|\r|\s]+$/', $c)) {
                                $this->out('trimming' . $this->shortPath($file));
                                $c = preg_replace('/^[\n\r|\n\r|\n|\r|\s]+\<\?php/', '<?php', $c);
                                $c = preg_replace('/\?\>[\n\r|\n\r|\n|\r|\s]+$/', '?>', $c);
                                file_put_contents($file, $c);
                        }
                }
        }

/**
 * get the option parser
 *
 * @return ConsoleOptionParser
 */
        public function getOptionParser() {
                $parser = parent::getOptionParser();
                return $parser->addOption('path', array(
                        'short' => 'p',
                        'help' => __d('cake_console', 'Absolute path or relative to APP.')
                ));
        }
}