controller.php

00001 <?php
00002 /* SVN FILE: $Id: console_2libs_2tasks_2controller_8php-source.html 580 2008-07-01 14:45:49Z gwoo $ */
00003 /**
00004  * The ControllerTask handles creating and updating controller files.
00005  *
00006  * Long description for file
00007  *
00008  * PHP versions 4 and 5
00009  *
00010  * CakePHP(tm) :  Rapid Development Framework <http://www.cakephp.org/>
00011  * Copyright 2005-2008, Cake Software Foundation, Inc.
00012  *                              1785 E. Sahara Avenue, Suite 490-204
00013  *                              Las Vegas, Nevada 89104
00014  *
00015  * Licensed under The MIT License
00016  * Redistributions of files must retain the above copyright notice.
00017  *
00018  * @filesource
00019  * @copyright       Copyright 2005-2008, Cake Software Foundation, Inc.
00020  * @link                http://www.cakefoundation.org/projects/info/cakephp CakePHP(tm) Project
00021  * @package         cake
00022  * @subpackage      cake.cake.console.libs.tasks
00023  * @since           CakePHP(tm) v 1.2
00024  * @version         $Revision: 580 $
00025  * @modifiedby      $LastChangedBy: gwoo $
00026  * @lastmodified    $Date: 2008-07-01 09:45:49 -0500 (Tue, 01 Jul 2008) $
00027  * @license         http://www.opensource.org/licenses/mit-license.php The MIT License
00028  */
00029 /**
00030  * Task class for creating and updating controller files.
00031  *
00032  * @package     cake
00033  * @subpackage  cake.cake.console.libs.tasks
00034  */
00035 class ControllerTask extends Shell {
00036 /**
00037  * Name of plugin
00038  *
00039  * @var string
00040  * @access public
00041  */
00042     var $plugin = null;
00043 /**
00044  * Tasks to be loaded by this Task
00045  *
00046  * @var array
00047  * @access public
00048  */
00049     var $tasks = array('Project');
00050 /**
00051  * path to CONTROLLERS directory
00052  *
00053  * @var array
00054  * @access public
00055  */
00056     var $path = CONTROLLERS;
00057 /**
00058  * Override initialize
00059  *
00060  * @access public
00061  */
00062     function initialize() {
00063     }
00064 /**
00065  * Execution method always used for tasks
00066  *
00067  * @access public
00068  */
00069     function execute() {
00070         if (empty($this->args)) {
00071             $this->__interactive();
00072         }
00073 
00074         if (isset($this->args[0])) {
00075             $controller = Inflector::camelize($this->args[0]);
00076             $actions = null;
00077             if (isset($this->args[1]) && $this->args[1] == 'scaffold') {
00078                 $this->out('Baking scaffold for ' . $controller);
00079                 $actions = $this->bakeActions($controller);
00080             } else {
00081                 $actions = 'scaffold';
00082             }
00083             if ((isset($this->args[1]) && $this->args[1] == 'admin') || (isset($this->args[2]) && $this->args[2] == 'admin')) {
00084                 if ($admin = $this->getAdmin()) {
00085                     $this->out('Adding ' . Configure::read('Routing.admin') .' methods');
00086                     if ($actions == 'scaffold') {
00087                         $actions = $this->bakeActions($controller, $admin);
00088                     } else {
00089                         $actions .= $this->bakeActions($controller, $admin);
00090                     }
00091                 }
00092             }
00093             if ($this->bake($controller, $actions)) {
00094                 if ($this->_checkUnitTest()) {
00095                     $this->bakeTest($controller);
00096                 }
00097             }
00098         }
00099     }
00100 /**
00101  * Interactive
00102  *
00103  * @access private
00104  */
00105     function __interactive($controllerName = false) {
00106         if (!$controllerName) {
00107             $this->interactive = true;
00108             $this->hr();
00109             $this->out(sprintf("Bake Controller\nPath: %s", $this->path));
00110             $this->hr();
00111             $actions = '';
00112             $uses = array();
00113             $helpers = array();
00114             $components = array();
00115             $wannaUseSession = 'y';
00116             $wannaDoAdmin = 'n';
00117             $wannaUseScaffold = 'n';
00118             $wannaDoScaffolding = 'y';
00119             $controllerName = $this->getName();
00120         }
00121         $this->hr();
00122         $this->out("Baking {$controllerName}Controller");
00123         $this->hr();
00124 
00125         $controllerFile = low(Inflector::underscore($controllerName));
00126 
00127         $question[] = __("Would you like to build your controller interactively?", true);
00128         if (file_exists($this->path . $controllerFile .'_controller.php')) {
00129             $question[] = sprintf(__("Warning: Choosing no will overwrite the %sController.", true), $controllerName);
00130         }
00131         $doItInteractive = $this->in(join("\n", $question), array('y','n'), 'y');
00132 
00133         if (low($doItInteractive) == 'y' || low($doItInteractive) == 'yes') {
00134             $this->interactive = true;
00135 
00136             $wannaUseScaffold = $this->in(__("Would you like to use scaffolding?", true), array('y','n'), 'n');
00137 
00138             if (low($wannaUseScaffold) == 'n' || low($wannaUseScaffold) == 'no') {
00139 
00140                 $wannaDoScaffolding = $this->in(__("Would you like to include some basic class methods (index(), add(), view(), edit())?", true), array('y','n'), 'n');
00141 
00142                 if (low($wannaDoScaffolding) == 'y' || low($wannaDoScaffolding) == 'yes') {
00143                     $wannaDoAdmin = $this->in(__("Would you like to create the methods for admin routing?", true), array('y','n'), 'n');
00144                 }
00145 
00146                 $wannaDoHelpers = $this->in(__("Would you like this controller to use other helpers besides HtmlHelper and FormHelper?", true), array('y','n'), 'n');
00147 
00148                 if (low($wannaDoHelpers) == 'y' || low($wannaDoHelpers) == 'yes') {
00149                     $helpersList = $this->in(__("Please provide a comma separated list of the other helper names you'd like to use.\nExample: 'Ajax, Javascript, Time'", true));
00150                     $helpersListTrimmed = str_replace(' ', '', $helpersList);
00151                     $helpers = explode(',', $helpersListTrimmed);
00152                 }
00153                 $wannaDoComponents = $this->in(__("Would you like this controller to use any components?", true), array('y','n'), 'n');
00154 
00155                 if (low($wannaDoComponents) == 'y' || low($wannaDoComponents) == 'yes') {
00156                     $componentsList = $this->in(__("Please provide a comma separated list of the component names you'd like to use.\nExample: 'Acl, Security, RequestHandler'", true));
00157                     $componentsListTrimmed = str_replace(' ', '', $componentsList);
00158                     $components = explode(',', $componentsListTrimmed);
00159                 }
00160 
00161                 $wannaUseSession = $this->in(__("Would you like to use Sessions?", true), array('y','n'), 'y');
00162             } else {
00163                 $wannaDoScaffolding = 'n';
00164             }
00165         } else {
00166             $wannaDoScaffolding = $this->in(__("Would you like to include some basic class methods (index(), add(), view(), edit())?", true), array('y','n'), 'y');
00167 
00168             if (low($wannaDoScaffolding) == 'y' || low($wannaDoScaffolding) == 'yes') {
00169                 $wannaDoAdmin = $this->in(__("Would you like to create the methods for admin routing?", true), array('y','n'), 'y');
00170             }
00171         }
00172         $admin = false;
00173 
00174         if ((low($wannaDoAdmin) == 'y' || low($wannaDoAdmin) == 'yes')) {
00175             $admin = $this->getAdmin();
00176         }
00177 
00178         if (low($wannaDoScaffolding) == 'y' || low($wannaDoScaffolding) == 'yes') {
00179             $actions = $this->bakeActions($controllerName, null, in_array(low($wannaUseSession), array('y', 'yes')));
00180             if ($admin) {
00181                 $actions .= $this->bakeActions($controllerName, $admin, in_array(low($wannaUseSession), array('y', 'yes')));
00182             }
00183         }
00184 
00185         if ($this->interactive === true) {
00186             $this->out('');
00187             $this->hr();
00188             $this->out('The following controller will be created:');
00189             $this->hr();
00190             $this->out("Controller Name:  $controllerName");
00191 
00192             if (low($wannaUseScaffold) == 'y' || low($wannaUseScaffold) == 'yes') {
00193                 $this->out("           var \$scaffold;");
00194                 $actions = 'scaffold';
00195             }
00196 
00197             if (count($helpers)) {
00198                 $this->out("Helpers:      ", false);
00199 
00200                 foreach ($helpers as $help) {
00201                     if ($help != $helpers[count($helpers) - 1]) {
00202                         $this->out(ucfirst($help) . ", ", false);
00203                     } else {
00204                         $this->out(ucfirst($help));
00205                     }
00206                 }
00207             }
00208 
00209             if (count($components)) {
00210                 $this->out("Components:      ", false);
00211 
00212                 foreach ($components as $comp) {
00213                     if ($comp != $components[count($components) - 1]) {
00214                         $this->out(ucfirst($comp) . ", ", false);
00215                     } else {
00216                         $this->out(ucfirst($comp));
00217                     }
00218                 }
00219             }
00220             $this->hr();
00221             $looksGood = $this->in(__('Look okay?', true), array('y','n'), 'y');
00222 
00223             if (low($looksGood) == 'y' || low($looksGood) == 'yes') {
00224                 $baked = $this->bake($controllerName, $actions, $helpers, $components, $uses);
00225                 if ($baked && $this->_checkUnitTest()) {
00226                     $this->bakeTest($controllerName);
00227                 }
00228             } else {
00229                 $this->__interactive($controllerName);
00230             }
00231         } else {
00232             $baked = $this->bake($controllerName, $actions, $helpers, $components, $uses);
00233             if ($baked && $this->_checkUnitTest()) {
00234                 $this->bakeTest($controllerName);
00235             }
00236         }
00237     }
00238 /**
00239  * Bake scaffold actions
00240  *
00241  * @param string $controllerName Controller name
00242  * @param string $admin Admin route to use
00243  * @param boolean $wannaUseSession Set to true to use sessions, false otherwise
00244  * @return string Baked actions
00245  * @access private
00246  */
00247     function bakeActions($controllerName, $admin = null, $wannaUseSession = true) {
00248         $currentModelName = $this->_modelName($controllerName);
00249         if (!App::import('Model', $currentModelName)) {
00250             $this->err(__('You must have a model for this class to build scaffold methods. Please try again.', true));
00251             exit;
00252         }
00253         $actions = null;
00254         $modelObj =& new $currentModelName();
00255         $controllerPath = $this->_controllerPath($controllerName);
00256         $pluralName = $this->_pluralName($currentModelName);
00257         $singularName = Inflector::variable($currentModelName);
00258         $singularHumanName = Inflector::humanize($currentModelName);
00259         $pluralHumanName = Inflector::humanize($controllerName);
00260         $actions .= "\n";
00261         $actions .= "\tfunction {$admin}index() {\n";
00262         $actions .= "\t\t\$this->{$currentModelName}->recursive = 0;\n";
00263         $actions .= "\t\t\$this->set('{$pluralName}', \$this->paginate());\n";
00264         $actions .= "\t}\n";
00265         $actions .= "\n";
00266         $actions .= "\tfunction {$admin}view(\$id = null) {\n";
00267         $actions .= "\t\tif (!\$id) {\n";
00268         if ($wannaUseSession) {
00269             $actions .= "\t\t\t\$this->Session->setFlash(__('Invalid {$singularHumanName}.', true));\n";
00270             $actions .= "\t\t\t\$this->redirect(array('action'=>'index'));\n";
00271         } else {
00272             $actions .= "\t\t\t\$this->flash(__('Invalid {$singularHumanName}', true), array('action'=>'index'));\n";
00273         }
00274         $actions .= "\t\t}\n";
00275         $actions .= "\t\t\$this->set('".$singularName."', \$this->{$currentModelName}->read(null, \$id));\n";
00276         $actions .= "\t}\n";
00277         $actions .= "\n";
00278 
00279         /* ADD ACTION */
00280         $compact = array();
00281         $actions .= "\tfunction {$admin}add() {\n";
00282         $actions .= "\t\tif (!empty(\$this->data)) {\n";
00283         $actions .= "\t\t\t\$this->{$currentModelName}->create();\n";
00284         $actions .= "\t\t\tif (\$this->{$currentModelName}->save(\$this->data)) {\n";
00285         if ($wannaUseSession) {
00286             $actions .= "\t\t\t\t\$this->Session->setFlash(__('The ".$singularHumanName." has been saved', true));\n";
00287             $actions .= "\t\t\t\t\$this->redirect(array('action'=>'index'));\n";
00288         } else {
00289             $actions .= "\t\t\t\t\$this->flash(__('{$currentModelName} saved.', true), array('action'=>'index'));\n";
00290         }
00291         $actions .= "\t\t\t} else {\n";
00292         if ($wannaUseSession) {
00293             $actions .= "\t\t\t\t\$this->Session->setFlash(__('The {$singularHumanName} could not be saved. Please, try again.', true));\n";
00294         }
00295         $actions .= "\t\t\t}\n";
00296         $actions .= "\t\t}\n";
00297         foreach ($modelObj->hasAndBelongsToMany as $associationName => $relation) {
00298             if (!empty($associationName)) {
00299                 $habtmModelName = $this->_modelName($associationName);
00300                 $habtmSingularName = $this->_singularName($associationName);
00301                 $habtmPluralName = $this->_pluralName($associationName);
00302                 $actions .= "\t\t\${$habtmPluralName} = \$this->{$currentModelName}->{$habtmModelName}->find('list');\n";
00303                 $compact[] = "'{$habtmPluralName}'";
00304             }
00305         }
00306         foreach ($modelObj->belongsTo as $associationName => $relation) {
00307             if (!empty($associationName)) {
00308                 $belongsToModelName = $this->_modelName($associationName);
00309                 $belongsToPluralName = $this->_pluralName($associationName);
00310                 $actions .= "\t\t\${$belongsToPluralName} = \$this->{$currentModelName}->{$belongsToModelName}->find('list');\n";
00311                 $compact[] = "'{$belongsToPluralName}'";
00312             }
00313         }
00314         if (!empty($compact)) {
00315             $actions .= "\t\t\$this->set(compact(".join(', ', $compact)."));\n";
00316         }
00317         $actions .= "\t}\n";
00318         $actions .= "\n";
00319 
00320         /* EDIT ACTION */
00321         $compact = array();
00322         $actions .= "\tfunction {$admin}edit(\$id = null) {\n";
00323         $actions .= "\t\tif (!\$id && empty(\$this->data)) {\n";
00324         if ($wannaUseSession) {
00325             $actions .= "\t\t\t\$this->Session->setFlash(__('Invalid {$singularHumanName}', true));\n";
00326             $actions .= "\t\t\t\$this->redirect(array('action'=>'index'));\n";
00327         } else {
00328             $actions .= "\t\t\t\$this->flash(__('Invalid {$singularHumanName}', true), array('action'=>'index'));\n";
00329         }
00330         $actions .= "\t\t}\n";
00331         $actions .= "\t\tif (!empty(\$this->data)) {\n";
00332         $actions .= "\t\t\tif (\$this->{$currentModelName}->save(\$this->data)) {\n";
00333         if ($wannaUseSession) {
00334             $actions .= "\t\t\t\t\$this->Session->setFlash(__('The ".$singularHumanName." has been saved', true));\n";
00335             $actions .= "\t\t\t\t\$this->redirect(array('action'=>'index'));\n";
00336         } else {
00337             $actions .= "\t\t\t\t\$this->flash(__('The ".$singularHumanName." has been saved.', true), array('action'=>'index'));\n";
00338         }
00339         $actions .= "\t\t\t} else {\n";
00340         if ($wannaUseSession) {
00341             $actions .= "\t\t\t\t\$this->Session->setFlash(__('The {$singularHumanName} could not be saved. Please, try again.', true));\n";
00342         }
00343         $actions .= "\t\t\t}\n";
00344         $actions .= "\t\t}\n";
00345         $actions .= "\t\tif (empty(\$this->data)) {\n";
00346         $actions .= "\t\t\t\$this->data = \$this->{$currentModelName}->read(null, \$id);\n";
00347         $actions .= "\t\t}\n";
00348 
00349         foreach ($modelObj->hasAndBelongsToMany as $associationName => $relation) {
00350             if (!empty($associationName)) {
00351                 $habtmModelName = $this->_modelName($associationName);
00352                 $habtmSingularName = $this->_singularName($associationName);
00353                 $habtmPluralName = $this->_pluralName($associationName);
00354                 $actions .= "\t\t\${$habtmPluralName} = \$this->{$currentModelName}->{$habtmModelName}->find('list');\n";
00355                 $compact[] = "'{$habtmPluralName}'";
00356             }
00357         }
00358         foreach ($modelObj->belongsTo as $associationName => $relation) {
00359             if (!empty($associationName)) {
00360                 $belongsToModelName = $this->_modelName($associationName);
00361                 $belongsToPluralName = $this->_pluralName($associationName);
00362                 $actions .= "\t\t\${$belongsToPluralName} = \$this->{$currentModelName}->{$belongsToModelName}->find('list');\n";
00363                 $compact[] = "'{$belongsToPluralName}'";
00364             }
00365         }
00366         if (!empty($compact)) {
00367             $actions .= "\t\t\$this->set(compact(".join(',', $compact)."));\n";
00368         }
00369         $actions .= "\t}\n";
00370         $actions .= "\n";
00371         $actions .= "\tfunction {$admin}delete(\$id = null) {\n";
00372         $actions .= "\t\tif (!\$id) {\n";
00373         if ($wannaUseSession) {
00374             $actions .= "\t\t\t\$this->Session->setFlash(__('Invalid id for {$singularHumanName}', true));\n";
00375             $actions .= "\t\t\t\$this->redirect(array('action'=>'index'));\n";
00376         } else {
00377             $actions .= "\t\t\t\$this->flash(__('Invalid {$singularHumanName}', true), array('action'=>'index'));\n";
00378         }
00379         $actions .= "\t\t}\n";
00380         $actions .= "\t\tif (\$this->{$currentModelName}->del(\$id)) {\n";
00381         if ($wannaUseSession) {
00382             $actions .= "\t\t\t\$this->Session->setFlash(__('{$singularHumanName} deleted', true));\n";
00383             $actions .= "\t\t\t\$this->redirect(array('action'=>'index'));\n";
00384         } else {
00385             $actions .= "\t\t\t\$this->flash(__('{$singularHumanName} deleted', true), array('action'=>'index'));\n";
00386         }
00387         $actions .= "\t\t}\n";
00388         $actions .= "\t}\n";
00389         $actions .= "\n";
00390         return $actions;
00391     }
00392 
00393 
00394 /**
00395  * Assembles and writes a Controller file
00396  *
00397  * @param string $controllerName Controller name
00398  * @param string $actions Actions to add, or set the whole controller to use $scaffold (set $actions to 'scaffold')
00399  * @param array $helpers Helpers to use in controller
00400  * @param array $components Components to use in controller
00401  * @param array $uses Models to use in controller
00402  * @return string Baked controller
00403  * @access private
00404  */
00405     function bake($controllerName, $actions = '', $helpers = null, $components = null, $uses = null) {
00406         $out = "<?php\n";
00407         $out .= "class $controllerName" . "Controller extends {$this->plugin}AppController {\n\n";
00408         $out .= "\tvar \$name = '$controllerName';\n";
00409 
00410         if (low($actions) == 'scaffold') {
00411             $out .= "\tvar \$scaffold;\n";
00412         } else {
00413             if (count($uses)) {
00414                 $out .= "\tvar \$uses = array('" . $this->_modelName($controllerName) . "', ";
00415 
00416                 foreach ($uses as $use) {
00417                     if ($use != $uses[count($uses) - 1]) {
00418                         $out .= "'" . $this->_modelName($use) . "', ";
00419                     } else {
00420                         $out .= "'" . $this->_modelName($use) . "'";
00421                     }
00422                 }
00423                 $out .= ");\n";
00424             }
00425 
00426             $out .= "\tvar \$helpers = array('Html', 'Form'";
00427             if (count($helpers)) {
00428                 foreach ($helpers as $help) {
00429                     $out .= ", '" . Inflector::camelize($help) . "'";
00430                 }
00431             }
00432             $out .= ");\n";
00433 
00434             if (count($components)) {
00435                 $out .= "\tvar \$components = array(";
00436 
00437                 foreach ($components as $comp) {
00438                     if ($comp != $components[count($components) - 1]) {
00439                         $out .= "'" . Inflector::camelize($comp) . "', ";
00440                     } else {
00441                         $out .= "'" . Inflector::camelize($comp) . "'";
00442                     }
00443                 }
00444                 $out .= ");\n";
00445             }
00446             $out .= $actions;
00447         }
00448         $out .= "}\n";
00449         $out .= "?>";
00450         $filename = $this->path . $this->_controllerPath($controllerName) . '_controller.php';
00451         return $this->createFile($filename, $out);
00452     }
00453 /**
00454  * Assembles and writes a unit test file
00455  *
00456  * @param string $className Controller class name
00457  * @return string Baked test
00458  * @access private
00459  */
00460     function bakeTest($className) {
00461         $import = $className;
00462         if ($this->plugin) {
00463             $import = $this->plugin . '.' . $className;
00464         }
00465         $out = "App::import('Controller', '$import');\n\n";
00466         $out .= "class Test{$className} extends {$className}Controller {\n";
00467         $out .= "\tvar \$autoRender = false;\n}\n\n";
00468         $out .= "class {$className}ControllerTest extends CakeTestCase {\n";
00469         $out .= "\tvar \${$className} = null;\n\n";
00470         $out .= "\tfunction setUp() {\n\t\t\$this->{$className} = new Test{$className}();";
00471         $out .= "\n\t\t\$this->{$className}->constructClasses();\n\t}\n\n";
00472         $out .= "\tfunction test{$className}ControllerInstance() {\n";
00473         $out .= "\t\t\$this->assertTrue(is_a(\$this->{$className}, '{$className}Controller'));\n\t}\n\n";
00474         $out .= "\tfunction tearDown() {\n\t\tunset(\$this->{$className});\n\t}\n}\n";
00475 
00476         $path = CONTROLLER_TESTS;
00477         if (isset($this->plugin)) {
00478             $pluginPath = 'plugins' . DS . Inflector::underscore($this->plugin) . DS;
00479             $path = APP . $pluginPath . 'tests' . DS . 'cases' . DS . 'controllers' . DS;
00480         }
00481 
00482         $filename = Inflector::underscore($className).'_controller.test.php';
00483         $this->out("\nBaking unit test for $className...");
00484 
00485         $header = '$Id';
00486         $content = "<?php \n/* SVN FILE: $header$ */\n/* ". $className ."Controller Test cases generated on: " . date('Y-m-d H:m:s') . " : ". time() . "*/\n{$out}?>";
00487         return $this->createFile($path . $filename, $content);
00488     }
00489 /**
00490  * Outputs and gets the list of possible models or controllers from database
00491  *
00492  * @param string $useDbConfig Database configuration name
00493  * @return array Set of controllers
00494  * @access public
00495  */
00496     function listAll($useDbConfig = 'default') {
00497         $db =& ConnectionManager::getDataSource($useDbConfig);
00498         $usePrefix = empty($db->config['prefix']) ? '' : $db->config['prefix'];
00499         if ($usePrefix) {
00500             $tables = array();
00501             foreach ($db->listSources() as $table) {
00502                 if (!strncmp($table, $usePrefix, strlen($usePrefix))) {
00503                     $tables[] = substr($table, strlen($usePrefix));
00504                 }
00505             }
00506         } else {
00507             $tables = $db->listSources();
00508         }
00509 
00510         if (empty($tables)) {
00511             $this->err(__('Your database does not have any tables.', true));
00512             $this->_stop();
00513         }
00514 
00515         $this->__tables = $tables;
00516         $this->out('Possible Controllers based on your current database:');
00517         $this->_controllerNames = array();
00518         $count = count($tables);
00519         for ($i = 0; $i < $count; $i++) {
00520             $this->_controllerNames[] = $this->_controllerName($this->_modelName($tables[$i]));
00521             $this->out($i + 1 . ". " . $this->_controllerNames[$i]);
00522         }
00523         return $this->_controllerNames;
00524     }
00525 
00526 /**
00527  * Forces the user to specify the controller he wants to bake, and returns the selected controller name.
00528  *
00529  * @return string Controller name
00530  * @access public
00531  */
00532     function getName() {
00533         $useDbConfig = 'default';
00534         $controllers = $this->listAll($useDbConfig, 'Controllers');
00535         $enteredController = '';
00536 
00537         while ($enteredController == '') {
00538             $enteredController = $this->in(__("Enter a number from the list above, type in the name of another controller, or 'q' to exit", true), null, 'q');
00539 
00540             if ($enteredController === 'q') {
00541                 $this->out(__("Exit", true));
00542                 $this->_stop();
00543             }
00544 
00545             if ($enteredController == '' || intval($enteredController) > count($controllers)) {
00546                 $this->out(__('Error:', true));
00547                 $this->out(__("The Controller name you supplied was empty, or the number \nyou selected was not an option. Please try again.", true));
00548                 $enteredController = '';
00549             }
00550         }
00551 
00552         if (intval($enteredController) > 0 && intval($enteredController) <= count($controllers) ) {
00553             $controllerName = $controllers[intval($enteredController) - 1];
00554         } else {
00555             $controllerName = Inflector::camelize($enteredController);
00556         }
00557 
00558         return $controllerName;
00559     }
00560 /**
00561  * Displays help contents
00562  *
00563  * @access public
00564  */
00565     function help() {
00566         $this->hr();
00567         $this->out("Usage: cake bake controller <arg1> <arg2>...");
00568         $this->hr();
00569         $this->out('Commands:');
00570         $this->out("\n\tcontroller <name>\n\t\tbakes controller with var \$scaffold");
00571         $this->out("\n\tcontroller <name> scaffold\n\t\tbakes controller with scaffold actions.\n\t\t(index, view, add, edit, delete)");
00572         $this->out("\n\tcontroller <name> scaffold admin\n\t\tbakes a controller with scaffold actions for both public and Configure::read('Routing.admin')");
00573         $this->out("\n\tcontroller <name> admin\n\t\tbakes a controller with scaffold actions only for Configure::read('Routing.admin')");
00574         $this->out("");
00575         $this->_stop();
00576     }
00577 }
00578 ?>
The API

controller.php
