473 lines
14 KiB
PHP
Executable File
473 lines
14 KiB
PHP
Executable File
<?php
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/**
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* The View Tasks handles creating and updating view files.
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*
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* CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
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* Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
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*
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* Licensed under The MIT License
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* For full copyright and license information, please see the LICENSE.txt
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* Redistributions of files must retain the above copyright notice.
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*
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* @copyright Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
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* @link http://cakephp.org CakePHP(tm) Project
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* @since CakePHP(tm) v 1.2
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* @license http://www.opensource.org/licenses/mit-license.php MIT License
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*/
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App::uses('AppShell', 'Console/Command');
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App::uses('Controller', 'Controller');
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App::uses('BakeTask', 'Console/Command/Task');
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/**
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* Task class for creating and updating view files.
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*
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* @package Cake.Console.Command.Task
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*/
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class ViewTask extends BakeTask {
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/**
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* Tasks to be loaded by this Task
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*
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* @var array
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*/
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public $tasks = array('Project', 'Controller', 'DbConfig', 'Template');
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/**
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* path to View directory
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*
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* @var array
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*/
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public $path = null;
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/**
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* Name of the controller being used
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*
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* @var string
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*/
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public $controllerName = null;
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/**
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* The template file to use
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*
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* @var string
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*/
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public $template = null;
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/**
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* Actions to use for scaffolding
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*
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* @var array
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*/
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public $scaffoldActions = array('index', 'view', 'add', 'edit');
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/**
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* An array of action names that don't require templates. These
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* actions will not emit errors when doing bakeActions()
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*
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* @var array
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*/
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public $noTemplateActions = array('delete');
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/**
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* Override initialize
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*
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* @return void
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*/
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public function initialize() {
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$this->path = current(App::path('View'));
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}
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/**
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* Execution method always used for tasks
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*
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* @return mixed
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*/
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public function execute() {
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parent::execute();
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if (empty($this->args)) {
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$this->_interactive();
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}
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if (empty($this->args[0])) {
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return;
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}
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if (!isset($this->connection)) {
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$this->connection = 'default';
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}
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$action = null;
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$this->controllerName = $this->_controllerName($this->args[0]);
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$this->Project->interactive = false;
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if (strtolower($this->args[0]) === 'all') {
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return $this->all();
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}
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if (isset($this->args[1])) {
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$this->template = $this->args[1];
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}
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if (isset($this->args[2])) {
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$action = $this->args[2];
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}
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if (!$action) {
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$action = $this->template;
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}
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if ($action) {
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return $this->bake($action, true);
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}
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$vars = $this->_loadController();
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$methods = $this->_methodsToBake();
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foreach ($methods as $method) {
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$content = $this->getContent($method, $vars);
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if ($content) {
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$this->bake($method, $content);
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}
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}
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}
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/**
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* Get a list of actions that can / should have views baked for them.
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*
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* @return array Array of action names that should be baked
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*/
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protected function _methodsToBake() {
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$methods = array_diff(
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array_map('strtolower', get_class_methods($this->controllerName . 'Controller')),
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array_map('strtolower', get_class_methods('AppController'))
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);
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$scaffoldActions = false;
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if (empty($methods)) {
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$scaffoldActions = true;
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$methods = $this->scaffoldActions;
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}
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$adminRoute = $this->Project->getPrefix();
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foreach ($methods as $i => $method) {
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if ($adminRoute && !empty($this->params['admin'])) {
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if ($scaffoldActions) {
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$methods[$i] = $adminRoute . $method;
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continue;
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} elseif (strpos($method, $adminRoute) === false) {
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unset($methods[$i]);
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}
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}
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if ($method[0] === '_' || $method == strtolower($this->controllerName . 'Controller')) {
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unset($methods[$i]);
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}
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}
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return $methods;
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}
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/**
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* Bake All views for All controllers.
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*
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* @return void
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*/
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public function all() {
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$this->Controller->interactive = false;
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$tables = $this->Controller->listAll($this->connection, false);
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$actions = null;
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if (isset($this->args[1])) {
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$actions = array($this->args[1]);
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}
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$this->interactive = false;
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foreach ($tables as $table) {
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$model = $this->_modelName($table);
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$this->controllerName = $this->_controllerName($model);
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App::uses($model, 'Model');
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if (class_exists($model)) {
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$vars = $this->_loadController();
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if (!$actions) {
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$actions = $this->_methodsToBake();
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}
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$this->bakeActions($actions, $vars);
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$actions = null;
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}
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}
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}
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/**
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* Handles interactive baking
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*
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* @return void
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*/
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protected function _interactive() {
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$this->hr();
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$this->out(sprintf("Bake View\nPath: %s", $this->getPath()));
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$this->hr();
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$this->DbConfig->interactive = $this->Controller->interactive = $this->interactive = true;
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if (empty($this->connection)) {
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$this->connection = $this->DbConfig->getConfig();
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}
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$this->Controller->connection = $this->connection;
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$this->controllerName = $this->Controller->getName();
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$prompt = __d('cake_console', "Would you like bake to build your views interactively?\nWarning: Choosing no will overwrite %s views if it exist.", $this->controllerName);
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$interactive = $this->in($prompt, array('y', 'n'), 'n');
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if (strtolower($interactive) === 'n') {
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$this->interactive = false;
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}
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$prompt = __d('cake_console', "Would you like to create some CRUD views\n(index, add, view, edit) for this controller?\nNOTE: Before doing so, you'll need to create your controller\nand model classes (including associated models).");
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$wannaDoScaffold = $this->in($prompt, array('y', 'n'), 'y');
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$wannaDoAdmin = $this->in(__d('cake_console', "Would you like to create the views for admin routing?"), array('y', 'n'), 'n');
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if (strtolower($wannaDoScaffold) === 'y' || strtolower($wannaDoAdmin) === 'y') {
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$vars = $this->_loadController();
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if (strtolower($wannaDoScaffold) === 'y') {
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$actions = $this->scaffoldActions;
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$this->bakeActions($actions, $vars);
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}
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if (strtolower($wannaDoAdmin) === 'y') {
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$admin = $this->Project->getPrefix();
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$regularActions = $this->scaffoldActions;
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$adminActions = array();
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foreach ($regularActions as $action) {
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$adminActions[] = $admin . $action;
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}
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$this->bakeActions($adminActions, $vars);
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}
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$this->hr();
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$this->out();
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$this->out(__d('cake_console', "View Scaffolding Complete.\n"));
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} else {
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$this->customAction();
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}
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}
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/**
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* Loads Controller and sets variables for the template
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* Available template variables
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* 'modelClass', 'primaryKey', 'displayField', 'singularVar', 'pluralVar',
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* 'singularHumanName', 'pluralHumanName', 'fields', 'foreignKeys',
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* 'belongsTo', 'hasOne', 'hasMany', 'hasAndBelongsToMany'
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*
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* @return array Returns an variables to be made available to a view template
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*/
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protected function _loadController() {
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if (!$this->controllerName) {
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$this->err(__d('cake_console', 'Controller not found'));
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}
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$plugin = null;
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if ($this->plugin) {
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$plugin = $this->plugin . '.';
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}
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$controllerClassName = $this->controllerName . 'Controller';
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App::uses($controllerClassName, $plugin . 'Controller');
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if (!class_exists($controllerClassName)) {
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$file = $controllerClassName . '.php';
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$this->err(__d('cake_console', "The file '%s' could not be found.\nIn order to bake a view, you'll need to first create the controller.", $file));
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return $this->_stop();
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}
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$controllerObj = new $controllerClassName();
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$controllerObj->plugin = $this->plugin;
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$controllerObj->constructClasses();
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$modelClass = $controllerObj->modelClass;
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$modelObj = $controllerObj->{$controllerObj->modelClass};
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if ($modelObj) {
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$primaryKey = $modelObj->primaryKey;
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$displayField = $modelObj->displayField;
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$singularVar = Inflector::variable($modelClass);
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$singularHumanName = $this->_singularHumanName($this->controllerName);
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$schema = $modelObj->schema(true);
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$fields = array_keys($schema);
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$associations = $this->_associations($modelObj);
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} else {
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$primaryKey = $displayField = null;
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$singularVar = Inflector::variable(Inflector::singularize($this->controllerName));
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$singularHumanName = $this->_singularHumanName($this->controllerName);
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$fields = $schema = $associations = array();
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}
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$pluralVar = Inflector::variable($this->controllerName);
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$pluralHumanName = $this->_pluralHumanName($this->controllerName);
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return compact('modelClass', 'schema', 'primaryKey', 'displayField', 'singularVar', 'pluralVar',
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'singularHumanName', 'pluralHumanName', 'fields', 'associations');
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}
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/**
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* Bake a view file for each of the supplied actions
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*
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* @param array $actions Array of actions to make files for.
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* @param array $vars
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* @return void
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*/
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public function bakeActions($actions, $vars) {
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foreach ($actions as $action) {
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$content = $this->getContent($action, $vars);
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$this->bake($action, $content);
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}
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}
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/**
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* handle creation of baking a custom action view file
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*
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* @return void
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*/
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public function customAction() {
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$action = '';
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while (!$action) {
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$action = $this->in(__d('cake_console', 'Action Name? (use lowercase_underscored function name)'));
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if (!$action) {
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$this->out(__d('cake_console', 'The action name you supplied was empty. Please try again.'));
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}
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}
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$this->out();
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$this->hr();
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$this->out(__d('cake_console', 'The following view will be created:'));
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$this->hr();
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$this->out(__d('cake_console', 'Controller Name: %s', $this->controllerName));
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$this->out(__d('cake_console', 'Action Name: %s', $action));
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$this->out(__d('cake_console', 'Path: %s', $this->getPath() . $this->controllerName . DS . Inflector::underscore($action) . ".ctp"));
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$this->hr();
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$looksGood = $this->in(__d('cake_console', 'Look okay?'), array('y', 'n'), 'y');
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if (strtolower($looksGood) === 'y') {
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$this->bake($action, ' ');
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return $this->_stop();
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}
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$this->out(__d('cake_console', 'Bake Aborted.'));
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}
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/**
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* Assembles and writes bakes the view file.
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*
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* @param string $action Action to bake
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* @param string $content Content to write
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* @return boolean Success
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*/
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public function bake($action, $content = '') {
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if ($content === true) {
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$content = $this->getContent($action);
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}
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if (empty($content)) {
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return false;
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}
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$this->out("\n" . __d('cake_console', 'Baking `%s` view file...', $action), 1, Shell::QUIET);
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$path = $this->getPath();
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$filename = $path . $this->controllerName . DS . Inflector::underscore($action) . '.ctp';
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return $this->createFile($filename, $content);
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}
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/**
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* Builds content from template and variables
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*
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* @param string $action name to generate content to
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* @param array $vars passed for use in templates
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* @return string content from template
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*/
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public function getContent($action, $vars = null) {
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if (!$vars) {
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$vars = $this->_loadController();
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}
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$this->Template->set('action', $action);
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$this->Template->set('plugin', $this->plugin);
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$this->Template->set($vars);
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$template = $this->getTemplate($action);
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if ($template) {
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return $this->Template->generate('views', $template);
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}
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return false;
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}
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/**
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* Gets the template name based on the action name
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*
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* @param string $action name
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* @return string template name
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*/
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public function getTemplate($action) {
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if ($action != $this->template && in_array($action, $this->noTemplateActions)) {
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return false;
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}
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if (!empty($this->template) && $action != $this->template) {
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return $this->template;
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}
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$themePath = $this->Template->getThemePath();
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if (file_exists($themePath . 'views' . DS . $action . '.ctp')) {
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return $action;
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}
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$template = $action;
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$prefixes = Configure::read('Routing.prefixes');
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foreach ((array)$prefixes as $prefix) {
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if (strpos($template, $prefix) !== false) {
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$template = str_replace($prefix . '_', '', $template);
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}
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}
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if (in_array($template, array('add', 'edit'))) {
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$template = 'form';
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} elseif (preg_match('@(_add|_edit)$@', $template)) {
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$template = str_replace(array('_add', '_edit'), '_form', $template);
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}
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return $template;
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}
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/**
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* get the option parser for this task
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*
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* @return ConsoleOptionParser
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*/
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public function getOptionParser() {
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$parser = parent::getOptionParser();
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return $parser->description(
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__d('cake_console', 'Bake views for a controller, using built-in or custom templates.')
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)->addArgument('controller', array(
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'help' => __d('cake_console', 'Name of the controller views to bake. Can be Plugin.name as a shortcut for plugin baking.')
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))->addArgument('action', array(
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'help' => __d('cake_console', "Will bake a single action's file. core templates are (index, add, edit, view)")
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))->addArgument('alias', array(
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'help' => __d('cake_console', 'Will bake the template in <action> but create the filename after <alias>.')
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))->addOption('plugin', array(
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'short' => 'p',
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'help' => __d('cake_console', 'Plugin to bake the view into.')
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))->addOption('admin', array(
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'help' => __d('cake_console', 'Set to only bake views for a prefix in Routing.prefixes'),
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'boolean' => true
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))->addOption('theme', array(
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'short' => 't',
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'help' => __d('cake_console', 'Theme to use when baking code.')
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))->addOption('connection', array(
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'short' => 'c',
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'help' => __d('cake_console', 'The connection the connected model is on.')
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))->addOption('force', array(
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'short' => 'f',
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'help' => __d('cake_console', 'Force overwriting existing files without prompting.')
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))->addSubcommand('all', array(
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'help' => __d('cake_console', 'Bake all CRUD action views for all controllers. Requires models and controllers to exist.')
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))->epilog(__d('cake_console', 'Omitting all arguments and options will enter into an interactive mode.'));
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}
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/**
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* Returns associations for controllers models.
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*
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* @param Model $model
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* @return array $associations
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*/
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protected function _associations(Model $model) {
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$keys = array('belongsTo', 'hasOne', 'hasMany', 'hasAndBelongsToMany');
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$associations = array();
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foreach ($keys as $type) {
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foreach ($model->{$type} as $assocKey => $assocData) {
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list(, $modelClass) = pluginSplit($assocData['className']);
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$associations[$type][$assocKey]['primaryKey'] = $model->{$assocKey}->primaryKey;
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$associations[$type][$assocKey]['displayField'] = $model->{$assocKey}->displayField;
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$associations[$type][$assocKey]['foreignKey'] = $assocData['foreignKey'];
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$associations[$type][$assocKey]['controller'] = Inflector::pluralize(Inflector::underscore($modelClass));
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$associations[$type][$assocKey]['fields'] = array_keys($model->{$assocKey}->schema(true));
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}
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}
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return $associations;
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}
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}
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