mirror of
https://github.com/kamilwylegala/cakephp2-php8.git
synced 2024-11-15 19:38:26 +00:00
7b6e81c1e2
Corrected error message with correct method name in scaffold_error templates. Removed unneeded check for Controller::persistModel in 1.2.x.x. git-svn-id: https://svn.cakephp.org/repo/branches/1.2.x.x@4038 3807eeeb-6ff5-0310-8944-8be069107fe0
457 lines
No EOL
17 KiB
PHP
457 lines
No EOL
17 KiB
PHP
<?php
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/* SVN FILE: $Id$ */
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/**
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* Scaffold.
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*
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* Automatic forms and actions generation for rapid web application development.
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*
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* PHP versions 4 and 5
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*
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* CakePHP : Rapid Development Framework <http://www.cakephp.org/>
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* Copyright (c) 2006, Cake Software Foundation, Inc.
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* 1785 E. Sahara Avenue, Suite 490-204
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* Las Vegas, Nevada 89104
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*
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* Licensed under The MIT License
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* Redistributions of files must retain the above copyright notice.
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*
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* @filesource
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* @copyright Copyright (c) 2006, Cake Software Foundation, Inc.
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* @link http://www.cakefoundation.org/projects/info/cakephp CakePHP Project
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* @package cake
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* @subpackage cake.cake.libs.controller
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* @since Cake v 0.10.0.1076
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* @version $Revision$
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* @modifiedby $LastChangedBy$
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* @lastmodified $Date$
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* @license http://www.opensource.org/licenses/mit-license.php The MIT License
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*/
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/**
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* Scaffolding is a set of automatic views, forms and controllers for starting web development work faster.
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*
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* Scaffold inspects your database tables, and making educated guesses, sets up a
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* number of pages for each of your Models. These pages have data forms that work,
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* and afford the web developer an early look at the data, and the possibility to over-ride
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* scaffolded actions with custom-made ones.
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*
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* @package cake
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* @subpackage cake.cake.libs.controller
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*/
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class Scaffold extends Object {
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/**
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* Controller object
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*
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* @var Controller
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*/
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var $controller = null;
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/**
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* Name of controller to scaffold
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*
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* @var string
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*/
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var $name = null;
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/**
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* Name of view to render
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*
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* @var string
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*/
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var $action = null;
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/**
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* Class name of model
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*
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* @var unknown_type
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*/
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var $modelClass = null;
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/**
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* Registry key of model
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*
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* @var string
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*/
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var $modelKey = null;
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/**
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* View path for scaffolded controller
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*
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* @var string
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*/
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var $viewPath = null;
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/**
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* Title HTML element for current scaffolded view
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*
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* @var string
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*/
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var $scaffoldTitle = null;
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/**
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* Construct and set up given controller with given parameters.
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*
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* @param string $controller_class Name of controller
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* @param array $params
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*/
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function __construct(&$controller, $params) {
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$this->controller = &$controller;
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$this->name = $controller->name;
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$this->action = $controller->action;
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if (!in_array('Form', $this->controller->helpers)) {
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$this->controller->helpers[] = 'Form';
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}
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if($this->controller->constructClasses() === false) {
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return $this->cakeError('missingModel', array(array('className' => $this->modelKey, 'webroot' => '', 'base' => $this->controller->base)));
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}
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if(!empty($controller->uses) && class_exists($controller->uses[0])) {
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$controller->modelClass = $controller->uses[0];
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$controller->modelKey = Inflector::underscore($controller->modelClass);
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}
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$this->modelClass = $controller->modelClass;
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$this->modelKey = $controller->modelKey;
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if(!is_object($this->controller->{$this->modelClass})) {
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return $this->cakeError('missingModel', array(array('className' => $this->modelClass, 'webroot' => '', 'base' => $controller->base)));
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}
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$this->ScaffoldModel =& $this->controller->{$this->modelClass};
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$this->viewPath = Inflector::underscore($this->name);
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$this->scaffoldTitle = Inflector::humanize($this->viewPath);
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$this->scaffoldActions = $controller->scaffold;
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$this->controller->pageTitle= 'Scaffold :: ' . Inflector::humanize($this->action) . ' :: ' . $this->scaffoldTitle;
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$path = '/';
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$this->controller->set('path', $path);
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$this->controller->set('controllerName', $this->name);
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$this->controller->set('controllerAction', $this->action);
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$this->controller->set('modelClass', $this->modelClass);
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$this->controller->set('modelKey', $this->modelKey);
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$this->controller->set('viewPath', $this->viewPath);
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$this->controller->set('humanSingularName', Inflector::humanize($this->modelKey));
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$this->controller->set('humanPluralName', Inflector::humanize($this->viewPath));
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$alias = null;
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if(!empty($this->ScaffoldModel->alias)) {
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$alias = array_combine(array_keys($this->ScaffoldModel->alias), array_keys($this->ScaffoldModel->alias));
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}
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$this->controller->set('alias', $alias);
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$this->controller->set('primaryKey', $this->ScaffoldModel->primaryKey);
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$this->controller->set('displayField', $this->ScaffoldModel->getDisplayfield());
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$this->__scaffold($params);
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}
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/**
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* Renders a view view of scaffolded Model.
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*
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* @param array $params
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* @return A rendered view of a row from Models database table
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* @access private
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*/
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function __scaffoldView($params) {
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if ($this->controller->_beforeScaffold('view')) {
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if(isset($params['pass'][0])){
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$this->ScaffoldModel->id = $params['pass'][0];
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} elseif (isset($this->controller->Session) && $this->controller->Session->valid != false) {
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$this->controller->Session->setFlash('No id set for ' . Inflector::humanize($this->modelKey) . '::view().');
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$this->controller->redirect('/' . Inflector::underscore($this->controller->viewPath));
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} else {
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return $this->controller->flash('No id set for ' . Inflector::humanize($this->modelKey) . '::view().',
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'/' . Inflector::underscore($this->controller->viewPath));
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}
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$this->controller->data = $this->ScaffoldModel->read();
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$this->controller->set('data', $this->controller->data);
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$this->controller->set('fieldNames', $this->controller->generateFieldNames($this->controller->data, false));
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if (file_exists(APP . 'views' . DS . $this->viewPath . DS . 'scaffold.view.thtml')) {
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return $this->controller->render($this->action, '',
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APP . 'views' . DS . $this->viewPath . DS . 'scaffold.view.thtml');
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} elseif (file_exists(APP . 'views' . DS . 'scaffold' . DS . 'scaffold.view.thtml')) {
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return $this->controller->render($this->action, '',
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APP . 'views' . DS . 'scaffold' . DS . 'scaffold.view.thtml');
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} else {
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return $this->controller->render($this->action, '',
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LIBS . 'view' . DS . 'templates' . DS . 'scaffolds' . DS . 'view.thtml');
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}
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} elseif ($this->controller->_scaffoldError('view') === false) {
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return $this->__scaffoldError();
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}
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}
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/**
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* Renders List view of scaffolded Model.
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*
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* @param array $params
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* @return A rendered view listing rows from Models database table
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* @access private
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*/
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function __scaffoldIndex($params) {
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if ($this->controller->_beforeScaffold('index')) {
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$this->controller->set('fieldNames', $this->controller->generateFieldNames(null, false));
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$this->ScaffoldModel->recursive = 0;
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$this->controller->set('data', $this->ScaffoldModel->findAll(null, null, $this->modelClass.'.'.$this->ScaffoldModel->primaryKey.' DESC'));
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if (file_exists(APP . 'views' . DS . $this->viewPath . DS . 'scaffold.index.thtml')) {
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return $this->controller->render($this->action, '',
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APP . 'views' . DS . $this->viewPath . DS . 'scaffold.index.thtml');
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} elseif (file_exists(APP . 'views' . DS . 'scaffold' . DS . 'scaffold.index.thtml')) {
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return $this->controller->render($this->action, '',
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APP . 'views' . DS . 'scaffold' . DS . 'scaffold.index.thtml');
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} else {
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return $this->controller->render($this->action, '',
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LIBS . 'view' . DS . 'templates' . DS . 'scaffolds' . DS . 'index.thtml');
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}
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} elseif ($this->controller->_scaffoldError('index') === false) {
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return $this->__scaffoldError();
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}
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}
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/**
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* Renders an Add or Edit view for scaffolded Model.
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*
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* @param array $params
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* @param string $params add or edit
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* @return A rendered view with a form to edit or add a record in the Models database table
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* @access private
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*/
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function __scaffoldForm($params = array(), $action = 'edit') {
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if ($this->controller->_beforeScaffold($action)) {
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$this->controller->set('formName', ucwords($action));
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if ($action == 'edit') {
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if(isset($params['pass'][0])){
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$this->ScaffoldModel->id = $params['pass'][0];
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} elseif (isset($this->controller->Session) && $this->controller->Session->valid != false) {
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$this->controller->Session->setFlash('No id set for ' . Inflector::humanize($this->modelKey) . '::edit().');
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$this->controller->redirect('/' . Inflector::underscore($this->controller->viewPath));
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} else {
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return $this->controller->flash('No id set for ' . Inflector::humanize($this->modelKey) . '::edit().',
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'/' . Inflector::underscore($this->controller->viewPath));
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}
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$this->controller->data = $this->ScaffoldModel->read();
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$this->controller->set('fieldNames', $this->controller->generateFieldNames($this->controller->data));
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$this->controller->set('data', $this->controller->data);
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} else {
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$this->controller->set('fieldNames', $this->controller->generateFieldNames());
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}
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if (file_exists(APP . 'views' . DS . $this->viewPath . DS . 'scaffold.' . $action . '.thtml')) {
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return $this->controller->render($action, '', APP . 'views' . DS . $this->viewPath . DS . 'scaffold.' . $action . '.thtml');
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} elseif(file_exists(APP . 'views' . DS . 'scaffold' . DS . 'scaffold.' . $action . '.thtml')) {
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return $this->controller->render($action, '', APP . 'views' . DS . 'scaffold' . DS . 'scaffold.' . $action . '.thtml');
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} else {
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return $this->controller->render($action, '', LIBS . 'view' . DS . 'templates' . DS . 'scaffolds' . DS . $action . '.thtml');
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}
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} else if($this->controller->_scaffoldError($action) === false) {
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return $this->__scaffoldError();
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}
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}
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/**
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* Saves or updates a model.
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*
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* @param array $params
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* @param string $type create or update
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* @return success on save/update, add/edit form if data is empty or error if save or update fails
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* @access private
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*/
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function __scaffoldSave($params = array(), $action = 'update') {
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$formName = 'Edit';
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$formAction = 'edit';
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$viewFileName = 'edit';
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$success = 'updated';
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if ($action === 'create') {
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$formName = 'New';
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$formAction = 'add';
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$viewFileName = 'add';
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$success = 'saved';
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}
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$this->controller->set('formName', $formName);
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if ($this->controller->_beforeScaffold($action)) {
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if (empty($this->controller->data)) {
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return $this->__scaffoldForm($params, $formAction);
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}
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$this->controller->set('fieldNames', $this->controller->generateFieldNames());
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$this->controller->cleanUpFields();
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if ($action == 'create') {
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$this->ScaffoldModel->create();
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}
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if ($this->ScaffoldModel->save($this->controller->data)) {
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if ($this->controller->_afterScaffoldSave($action)) {
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if (isset($this->controller->Session) && $this->controller->Session->valid != false) {
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$this->controller->Session->setFlash('The ' . Inflector::humanize($this->modelClass) . ' has been ' . $success . '.');
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$this->controller->redirect('/' . $this->viewPath);
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} else {
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return $this->controller->flash('The ' . Inflector::humanize($this->modelClass) . ' has been ' . $success. '.','/' . $this->viewPath);
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}
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} else {
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return $this->controller->_afterScaffoldSaveError($action);
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}
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} else {
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if (isset($this->controller->Session) && $this->controller->Session->valid != false) {
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$this->controller->Session->setFlash('Please correct errors below.');
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}
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$this->controller->set('data', $this->controller->data);
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$this->controller->set('fieldNames', $this->controller->generateFieldNames($this->__rebuild($this->controller->data)));
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$this->controller->validateErrors($this->ScaffoldModel);
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if (file_exists(APP . 'views' . DS . $this->viewPath . DS . 'scaffolds' . DS . 'scaffold.' . $viewFileName . '.thtml')) {
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return $this->controller->render($viewFileName, '', APP . 'views' . DS . $this->viewPath . DS . 'scaffolds' . DS . 'scaffold.' . $viewFileName . '.thtml');
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} elseif(file_exists(APP . 'views' . DS . 'scaffold' . DS . 'scaffold.' . $viewFileName . '.thtml')) {
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return $this->controller->render($viewFileName, '', APP . 'views' . DS . 'scaffold' . DS . 'scaffold.' . $viewFileName . '.thtml');
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} else {
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return $this->controller->render($viewFileName, '', LIBS . 'view' . DS . 'templates' . DS . 'scaffolds' . DS . 'edit.thtml');
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}
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}
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} else if($this->controller->_scaffoldError($action) === false) {
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return $this->__scaffoldError();
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}
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}
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/**
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* Performs a delete on given scaffolded Model.
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*
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* @param array $params
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* @return success on delete error if delete fails
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* @access private
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*/
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function __scaffoldDelete($params = array()) {
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if ($this->controller->_beforeScaffold('delete')) {
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if(isset($params['pass'][0])){
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$id = $params['pass'][0];
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} elseif (isset($this->controller->Session) && $this->controller->Session->valid != false) {
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$this->controller->Session->setFlash('No id set for ' . Inflector::humanize($this->modelKey) . '::delete().');
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$this->controller->redirect('/' . Inflector::underscore($this->controller->viewPath));
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} else {
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return $this->controller->flash('No id set for ' . Inflector::humanize($this->modelKey) . '::delete().',
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'/' . Inflector::underscore($this->controller->viewPath));
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}
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if ($this->ScaffoldModel->del($id)) {
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if (isset($this->controller->Session) && $this->controller->Session->valid != false) {
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$this->controller->Session->setFlash('The ' . Inflector::humanize($this->modelClass) . ' with id: ' . $id . ' has been deleted.');
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$this->controller->redirect('/' . $this->viewPath);
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} else {
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return $this->controller->flash('The ' . Inflector::humanize($this->modelClass) . ' with id: ' . $id . ' has been deleted.', '/' . $this->viewPath);
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}
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} else {
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if (isset($this->controller->Session) && $this->controller->Session->valid != false) {
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$this->controller->Session->setFlash('There was an error deleting the ' . Inflector::humanize($this->modelClass) . ' with the id ' . $id);
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$this->controller->redirect('/' . $this->viewPath);
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} else {
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return $this->controller->flash('There was an error deleting the ' . Inflector::humanize($this->modelClass) . ' with the id ' . $id, '/' . $this->viewPath);
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}
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}
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} elseif ($this->controller->_scaffoldError('delete') === false) {
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return $this->__scaffoldError();
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}
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}
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/**
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* Enter description here...
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*
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* @return error
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*/
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function __scaffoldError() {
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if (file_exists(APP . 'views' . DS . $this->viewPath . DS . 'scaffolds' . DS. 'scaffold.error.thtml')) {
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return $this->controller->render($this->action, '',
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APP . 'views' . DS . $this->viewPath . DS . 'scaffolds' . DS . 'scaffold.error.thtml');
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} elseif (file_exists(APP . 'views' . DS . 'scaffold' . DS . 'scaffold.error.thtml')) {
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return $this->controller->render($this->action, '',
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APP . 'views' . DS . 'scaffold' . DS . 'scaffold.error.thtml');
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} else {
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return $this->controller->render($this->action, '',
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LIBS . 'view' . DS . 'templates' . DS . 'errors' . DS . 'scaffold_error.thtml');
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}
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}
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/**
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* When forms are submited the arrays need to be rebuilt if
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* an error occured, here the arrays are rebuilt to structure needed
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*
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* @param array $params data passed to forms
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* @return array rebuilds the association arrays to pass back to Controller::generateFieldNames()
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*/
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function __rebuild($params) {
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foreach($params as $model => $field) {
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if (!empty($field) && is_array($field)) {
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$match=array_keys($field);
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if ($model == $match[0]) {
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$count = 0;
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foreach($field[$model] as $value) {
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$params[$model][$count][$this->ScaffoldModel->primaryKey] = $value;
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$count++;
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}
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unset ($params[$model][$model]);
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}
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}
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}
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return $params;
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}
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/**
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* When methods are now present in a controller
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* scaffoldView is used to call default Scaffold methods if:
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* <code>
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* var $scaffold;
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* </code>
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* is placed in the controller's class definition.
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*
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* @param string $url
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* @param string $controller_class
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* @param array $params
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* @since Cake v 0.10.0.172
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* @access private
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*/
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function __scaffold($params) {
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$db = &ConnectionManager::getDataSource($this->ScaffoldModel->useDbConfig);
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if (isset($db)) {
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if(empty($this->scaffoldActions)) {
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$this->scaffoldActions = array('index', 'list', 'view', 'add', 'create', 'edit', 'update', 'delete');
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}
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if (in_array($params['action'], $this->scaffoldActions)) {
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switch($params['action']) {
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case 'index':
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$this->__scaffoldIndex($params);
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break;
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case 'view':
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$this->__scaffoldView($params);
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break;
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case 'list':
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$this->__scaffoldIndex($params);
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break;
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case 'add':
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$this->__scaffoldForm($params, 'add');
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break;
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case 'edit':
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$this->__scaffoldForm($params, 'edit');
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break;
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case 'create':
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$this->__scaffoldSave($params, 'create');
|
|
break;
|
|
case 'update':
|
|
$this->__scaffoldSave($params, 'update');
|
|
break;
|
|
case 'delete':
|
|
$this->__scaffoldDelete($params);
|
|
break;
|
|
}
|
|
} else {
|
|
return $this->cakeError('missingAction', array(array('className' => $this->controller->name . "Controller",
|
|
'base' => $this->controller->base,
|
|
'action' => $this->action,
|
|
'webroot' => $this->controller->webroot)));
|
|
}
|
|
} else {
|
|
return $this->cakeError('missingDatabase', array(array('webroot' => $this->controller->webroot)));
|
|
}
|
|
}
|
|
}
|
|
?>
|