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!')); 
        }

}