Subversion Repositories SmartDukaan

<?php

/*

 * Installation Shell Script for CakePHP Console to load Twitter Bootstrap Files

 *

 * Copyright 2012, visionred (http://visionred.org)

 *

 * Licensed under The MIT License

 * Redistributions of files must retain the above copyright notice.

 *

 * @author 		  Florian Nitschmann (f.nitschmann@visionred.org) 

 * @copyright     Copyright 2012, visionred (http://visionred.org)

 * @link          http://visionred.org, visionred Web Solutions

 * @license       MIT License (http://www.opensource.org/licenses/mit-license.php)

 */

App::uses('Folder', 'Utility');

class InstallShell extends AppShell {

	//App folder paths: 

	private $app_css_folder;

	private $app_img_folder;

	private $app_js_folder; 

	//Plugin folder paths: 

	private $plugin_css_folder;

	private $plugin_img_folder; 

	private $plugin_js_folder;

	//---Shell functions: 

	/*

	 * initialize() - Init shell 

	 *

	 * @access public

	 * @return void 	

	 */

	public function initialize() {

		//Color Setup:

		$this->stdout->styles('green', array('text' => 'green'));

		$this->stdout->styles('red', array('text' => 'red'));

		$this->stdout->styles('yellow', array('text' => 'yellow'));

		//Setup plugin folder paths: 

		$this->setupFolders(); 

	}

	/*

	 * main() - Main Shell Function 

	 *

	 * @access public

	 * @return bool

	 */ 	

	public function main() {

		$this->out("<green>Welcome to Twitter Bootstrap 2.0 for CakePHP 2.x!</green>\n");

		$this->out("<yellow>Checking if Bootstrap is already installed:</yellow>\n");

		//Check if Bootstrap is already installed: 

		$install_status = $this->checkInstallationStatus();

		if($install_status == true) {

			$this->out(__d('cake_console', '<green>Twitter Bootstrap files are already installed!</green>'));

			$setup_task = strtoupper($this->in(__d('cake_console', 'Do you like to set them up again?'), array('Y', 'N'), 'N'));

			switch ($setup_task) {

				case 'Y':

					$this->install(true); 

					break;

				case 'N':

					$this->out(__d('cake_console', '<red>Aborted</red>'));

					break;

			}

		} 

		else {

			$this->out(__d('cake_console', '<red>Twitter Bootstrap is not installed yet!</red>'));

			$this->out("\n");

			$setup_task = strtoupper($this->in(__d('cake_console', 'Do you like to set up Twitter Bootstrap?'), array('Y', 'N'), 'Y'));

			switch ($setup_task) {

				case 'Y':

					$this->install(); 

					break;

				case 'N':

					$this->error(__d('cake_console', 'Installation aborted!')); 

					break; 

			}

		}

	}

	/*

	 * install($override = false) - Install function for Twitter Bootstrap files

	 *

	 * @access public

	 * @param bool $override [default: false] 

	 * @return bool 

	 */	

	public function install($override = false) {

		//Delete existing folders:

		if($override == true) {

			$this->app_css_folder->delete();

			$this->app_img_folder->delete();

			$this->app_js_folder->delete(); 

		}

		//Outputs: 

		$this->hr(); 

		$this->out(__d('cake_console', '<yellow>Copying new files:</yellow>')); 

		$this->out("\n"); 

		//CSS:

		$this->plugin_css_folder->copy(array(

			'to' => $this->app_css_folder->pwd(),

			'mode' => 0755,

		));

		$this->out($this->plugin_css_folder->messages());

		if($this->app_css_folder->dirsize() > 0) $this->success();

		else $this->failure();

		//IMG:  

		$this->plugin_img_folder->copy(array(

			'to' => $this->app_img_folder->pwd(),

			'mode' => 0755

		));

		$this->out($this->plugin_img_folder->messages());

		if($this->app_img_folder->dirsize() > 0) $this->success();

		else $this->failure(); 

		//JS: 

		$this->plugin_js_folder->copy(array(

			'to' => $this->app_js_folder->pwd(),

			'mode' => 0755

		));

		$this->out($this->plugin_js_folder->messages());

		if($this->app_js_folder->dirsize() > 0) $this->success();

		else $this->failure(); 

		//Finish installation:

		$this->hr();

		$this->out(__d('cake_console', '<green>Installation complete!</green>')); 

	}

	//---Private Shell functions:

	/*

	 * checkInstallStatus() - Check if Twitter Bootstrap files are already located correctly

	 *

	 * @access public 

	 * @return bool 

	 */ 

	public function checkInstallationStatus() {

		//Check the dirsizes:

		if($this->app_css_folder->dirsize() > 0 && $this->app_js_folder->dirsize() > 0 && $this->app_img_folder->dirsize() > 0) {

			$css_files = $this->app_css_folder->find('bootstrap.*\.css');

			$img_files = $this->app_img_folder->find('.*\.png');

			$js_files = $this->app_js_folder->find('bootstrap.*\.js');

			if(count($css_files) > 0 && count($img_files) > 0 && count($js_files) > 0) return true; 

			else return false; 

		}

		else return false; 

	}

	/*

	 * setupFolders() - Create the folder paths to the framework files 

	 *

	 * @access private

	 * @return null 

	 */

	private function setupFolders() {

		//App: 

		$this->app_css_folder = new Folder(''.CSS.'twitter'.DS.'bootstrap', true, 0755);

		$this->app_img_folder = new Folder(''.IMAGES.'twitter'.DS.'bootstrap', true, 0755);

		$this->app_js_folder = new Folder(''.JS.'twitter'.DS.'bootstrap', true, 0755);

		//Plugin: 

		$this->plugin_css_folder = new Folder(''.APP::pluginPath('BootstrapCake').'webroot'.DS.'css'.DS.'twitter'.DS.'bootstrap');

		$this->plugin_js_folder = new Folder(''.APP::pluginPath('BootstrapCake').'webroot'.DS.'js'.DS.'twitter'.DS.'bootstrap');

		$this->plugin_img_folder = new Folder(''.APP::pluginPath('BootstrapCake').'webroot'.DS.'img'.DS.'twitter'.DS.'bootstrap');

	}

	/*

	 * success() - Print out a success message

	 *

	 * @access private

	 * @return String

	 */

	private function success() {

		$this->out(__d('cake_console', '<green>SUCCESS!</green>'));

	}

	/*

	 * failure() - Print out a failure message and quit the cake console session

	 *

	 * @access private

	 * @return String

	 */

	private function failure() {

		$this->error(__d('cake_console', 'Installation failed!')); 

	}

}