mirror of
https://github.com/kamilwylegala/cakephp2-php8.git
synced 2024-11-15 11:28:25 +00:00
74ca09d759
git-svn-id: https://svn.cakephp.org/repo/branches/1.2.x.x@4901 3807eeeb-6ff5-0310-8944-8be069107fe0
520 lines
No EOL
19 KiB
PHP
520 lines
No EOL
19 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(tm) : Rapid Development Framework <http://www.cakephp.org/>
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* Copyright 2005-2007, 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 2005-2007, Cake Software Foundation, Inc.
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* @link http://www.cakefoundation.org/projects/info/cakephp CakePHP(tm) 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 the controller to scaffold
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*
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* @var string Name of controller
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* @access public
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*/
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var $name = null;
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/**
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* Action to be performed.
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*
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* @var string Name of action
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* @access public
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*/
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var $action = null;
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/**
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* Name of current model this view context is attached to
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*
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* @var string
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*/
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var $model = null;
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/**
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* Path to View.
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*
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* @var string Path to View
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*/
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var $viewPath;
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/**
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* Path parts for creating links in views.
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*
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* @var string Base URL
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* @access public
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*/
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var $base = null;
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/**
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* Name of layout to use with this View.
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*
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* @var string
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* @access public
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*/
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var $layout = 'default';
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/**
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* Array of parameter data
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*
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* @var array Parameter data
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*/
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var $params;
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/**
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* File extension. Defaults to Cake's template ".ctp".
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*
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* @var array
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*/
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var $ext = '.ctp';
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/**
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* Sub-directory for this view file.
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*
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* @var string
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*/
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var $subDir = null;
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/**
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* Plugin name. A Plugin is a sub-application. New in Cake RC4.
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*
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* @link http://wiki.cakephp.org/docs:plugins
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* @var string
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*/
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var $plugin = null;
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/**
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* Controller URL-generation data
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*
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* @var mixed
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*/
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var $namedArgs = null;
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/**
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* Controller URL-generation data
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*
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* @var string
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*/
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var $argSeparator = null;
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/**
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* List of variables to collect from the associated controller
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*
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* @var array
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* @access protected
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*/
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var $__passedVars = array('action', 'base', 'webroot', 'layout', 'name', 'viewPath', 'ext', 'params', 'data', 'webservices', 'plugin', 'namedArgs', 'argSeparator', 'cacheAction');
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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 = &$controller;
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$count = count($this->__passedVars);
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for ($j = 0; $j < $count; $j++) {
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$var = $this->__passedVars[$j];
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$this->{$var} = $controller->{$var};
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}
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$this->redirect = '/' . $this->viewPath;
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if(!is_null($this->plugin)) {
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$this->redirect = '/' . $this->plugin . '/' . $this->viewPath;
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}
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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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$this->scaffoldTitle = Inflector::humanize($this->viewPath);
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$this->scaffoldActions = $controller->scaffold;
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$this->controller->pageTitle= __('Scaffold :: ', true) . 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 action 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(sprintf(__("No id set for %s::view()", true), Inflector::humanize($this->modelKey)));
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$this->controller->redirect($this->redirect);
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} else {
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return $this->controller->flash(sprintf(__("No id set for %s::view()", true), Inflector::humanize($this->modelKey)),
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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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$this->controller->render($this->action, $this->layout, $this->__getViewFileName($this->action));
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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 index action 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', $this->controller->paginate());
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$this->controller->render($this->action, $this->layout, $this->__getViewFileName($this->action));
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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 action for scaffolded model.
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*
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* @param array $params
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* @param string $params add or edit
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* @return A rendered view with a form to edit or add a record in the Models database table
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* @access private
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*/
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function __scaffoldForm($action = 'edit') {
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$this->controller->render($action, $this->layout, $this->__getViewFileName('edit'));
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}
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/**
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* Saves or updates the scaffolded 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(), $action = 'edit') {
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$formName = 'Edit';
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$formAction = 'edit';
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$viewFileName = 'edit';
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$success = __('updated', true);
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if ($action === 'add') {
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$formName = 'New';
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$formAction = 'add';
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$viewFileName = 'add';
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$success = __('saved', true);
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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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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(sprintf(__("No id set for %s::edit()", true), Inflector::humanize($this->modelKey)));
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$this->controller->redirect($this->redirect);
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} else {
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return $this->controller->flash(sprintf(__("No id set for %s::edit()", true), Inflector::humanize($this->modelKey)),
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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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return $this->__scaffoldForm($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(sprintf(__('The %1$s has been %2$s', true), Inflector::humanize($this->modelClass), $success));
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$this->controller->redirect($this->redirect);
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} else {
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return $this->controller->flash(sprintf(__('The %1$s has been %2$s', true), Inflector::humanize($this->modelClass), $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.', true));
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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($this->ScaffoldModel);
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$this->controller->render($formAction, $this->layout, $this->__getViewFileName('edit'));
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}
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} else if($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(sprintf(__("No id set for %s::delete()", true), Inflector::humanize($this->modelKey)));
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$this->controller->redirect($this->redirect);
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} else {
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return $this->controller->flash(sprintf(__("No id set for %s::delete()", true), Inflector::humanize($this->modelKey)),
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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(sprintf(__('The %1$s with id: %2$d has been deleted.', true), Inflector::humanize($this->modelClass), $id));
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$this->controller->redirect($this->redirect);
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} else {
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return $this->controller->flash(sprintf(__('The %1$s with id: %2$d has been deleted.', true), Inflector::humanize($this->modelClass), $id), '/' . $this->viewPath);
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}
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} else {
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if (isset($this->controller->Session) && $this->controller->Session->valid != false) {
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$this->controller->Session->setFlash(sprintf(__('There was an error deleting the %1$s with id: %2$d', true), Inflector::humanize($this->modelClass), $id));
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$this->controller->redirect($this->redirect);
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} else {
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return $this->controller->flash(sprintf(__('There was an error deleting the %1$s with id: %2$d', true), Inflector::humanize($this->modelClass), $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, $this->layout,
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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, $this->layout,
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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, $this->layout,
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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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$this->__scaffoldSave($params, 'add');
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break;
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case 'edit':
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$this->__scaffoldSave($params, 'edit');
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break;
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case 'create':
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$this->__scaffoldSave($params, 'add');
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break;
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case 'update':
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$this->__scaffoldSave($params, 'edit');
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break;
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case 'delete':
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$this->__scaffoldDelete($params);
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break;
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}
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} else {
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return $this->cakeError('missingAction', array(array('className' => $this->controller->name . "Controller",
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'base' => $this->controller->base,
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'action' => $this->action,
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'webroot' => $this->controller->webroot)));
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}
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} else {
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return $this->cakeError('missingDatabase', array(array('webroot' => $this->controller->webroot)));
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}
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}
|
|
/**
|
|
* Returns scaffold view filename of given action's template file (.ctp) as a string.
|
|
*
|
|
* @param string $action Controller action to find template filename for
|
|
* @return string Template filename
|
|
* @access private
|
|
*/
|
|
function __getViewFileName($action) {
|
|
$action = Inflector::underscore($action);
|
|
$scaffoldAction = 'scaffold.'.$action;
|
|
$paths = Configure::getInstance();
|
|
|
|
if (!is_null($this->webservices)) {
|
|
$type = strtolower($this->webservices) . DS;
|
|
} else {
|
|
$type = null;
|
|
}
|
|
|
|
if (!is_null($this->plugin)) {
|
|
|
|
if (file_exists(APP . 'views' . DS . 'plugins' . DS . $this->plugin . DS . $this->subDir . $type . $scaffoldAction . $this->ext)) {
|
|
return APP . 'views' . DS . 'plugins' . DS . $this->plugin . DS . $this->subDir . $type . $scaffoldAction . $this->ext;
|
|
} elseif (file_exists(APP . 'views' . DS . 'plugins' . DS . $this->plugin . DS . $this->subDir . $type . $scaffoldAction . $this->ext)) {
|
|
return APP . 'views' . DS . 'plugins' . DS . $this->plugin . DS . $this->subDir . $type . $scaffoldAction . $this->ext;
|
|
} elseif (file_exists(APP . 'plugins' . DS . $this->plugin . DS . 'views' . DS . $this->viewPath . DS . $scaffoldAction . $this->ext)) {
|
|
return APP . 'plugins' . DS . $this->plugin . DS . 'views' . DS . $this->viewPath . DS . $scaffoldAction . $this->ext;
|
|
} elseif (file_exists(APP . 'views' . DS . 'plugins' . DS . $this->plugin . DS . $this->subDir . $type . $scaffoldAction . '.thtml')) {
|
|
return APP . 'views' . DS . 'plugins' . DS . $this->plugin . DS . $this->subDir . $type . $scaffoldAction . '.thtml';
|
|
} elseif (file_exists(APP . 'views' . DS . 'plugins' . DS . 'scaffold'. DS . $this->subDir . $type . $scaffoldAction . '.thtml')) {
|
|
return APP . 'views' . DS . 'plugins' . DS . 'scaffold'. DS . $this->subDir . $type . $scaffoldAction . '.thtml';
|
|
} elseif (file_exists(APP . 'plugins' . DS . $this->plugin . DS . 'views' . DS . $this->viewPath . DS . $scaffoldAction . '.thtml')) {
|
|
return APP . 'plugins' . DS . $this->plugin . DS . 'views' . DS . $this->viewPath . DS . $scaffoldAction . '.thtml';
|
|
}
|
|
}
|
|
|
|
foreach($paths->viewPaths as $path) {
|
|
if (file_exists($path . $this->viewPath . DS . $this->subDir . $type . $scaffoldAction . $this->ext)) {
|
|
return $path . $this->viewPath . DS . $this->subDir . $type . $scaffoldAction . $this->ext;
|
|
} elseif (file_exists($path . $this->viewPath . DS . 'scaffold' . DS . $this->subDir . $type . $scaffoldAction . $this->ext)) {
|
|
return $path . $this->viewPath . DS . 'scaffold' . DS . $this->subDir . $type . $scaffoldAction . $this->ext;
|
|
} elseif (file_exists($path . $this->viewPath . DS . $this->subDir . $type . $scaffoldAction . '.thtml')) {
|
|
return $path . $this->viewPath . DS . $this->subDir . $type . $scaffoldAction . '.thtml';
|
|
} elseif (file_exists($path . $this->viewPath . DS . 'scaffold' . DS . $this->subDir . $type . $scaffoldAction . '.thtml')) {
|
|
return $path . $this->viewPath . DS . 'scaffold' . DS . $this->subDir . $type . $scaffoldAction . '.thtml';
|
|
}
|
|
}
|
|
return LIBS . 'view' . DS . 'templates' . DS . 'scaffolds' . DS . $action . '.thtml';
|
|
}
|
|
}
|
|
?>
|