mirror of
https://github.com/kamilwylegala/cakephp2-php8.git
synced 2024-11-15 19:38:26 +00:00
899cf2bebf
git-svn-id: https://svn.cakephp.org/repo/branches/1.2.x.x@3600 3807eeeb-6ff5-0310-8944-8be069107fe0
461 lines
No EOL
16 KiB
PHP
461 lines
No EOL
16 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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* Name of view to render
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*
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* @var string
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*/
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var $actionView = 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 $modelKey = null;
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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 $controllerClass = null;
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/**
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* Name of scaffolded Model
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*
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* @var string
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*/
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var $modelName = 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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* Base URL
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*
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* @var string
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*/
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var $base = false;
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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->controllerClass =&$controller;
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$this->actionView =$controller->action;
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$this->modelKey =ucwords(Inflector::singularize($controller->name));
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$this->scaffoldTitle =Inflector::humanize($this->modelKey);
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$this->viewPath =Inflector::underscore($controller->name);
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$this->controllerClass->pageTitle=$this->scaffoldTitle;
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$this->controllerClass->pageTitle=
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'Scaffold :: ' . Inflector::humanize($controller->action) . ' :: ' . Inflector::humanize(
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Inflector::pluralize(
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$this->modelKey));
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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 ($this->controllerClass->_beforeScaffold('view')) {
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$this->controllerClass->params['data']=$this->controllerClass->{$this->modelKey}->read();
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$this->controllerClass->set('data', $this->controllerClass->params['data']);
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$this->controllerClass->set('fieldNames',
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$this->controllerClass->generateFieldNames(
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$this->controllerClass->params['data'], false));
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if (file_exists(APP . 'views' . DS . $this->viewPath . DS . 'scaffold.view.thtml')) {
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return $this->controllerClass->render($this->actionView, '',
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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 $this->controllerClass->render($this->actionView, '',
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APP . 'views' . DS . 'scaffold' . DS . 'scaffold.view.thtml');
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} else {
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return $this->controllerClass->render($this->actionView, '', LIBS . 'view' . DS . 'templates'
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. DS . 'scaffolds' . DS . 'view.thtml');
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}
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} else if($this->controllerClass->_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 ($this->controllerClass->_beforeScaffold('index')) {
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$this->controllerClass->set('fieldNames',
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$this->controllerClass->generateFieldNames(null, false));
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$this->controllerClass->{$this->modelKey}->recursive=0;
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$this->controllerClass->set('data', $this->controllerClass->{$this->modelKey}->findAll());
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if (file_exists(APP . 'views' . DS . $this->viewPath . DS . 'scaffold.index.thtml')) {
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return $this->controllerClass->render($this->actionView, '',
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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 $this->controllerClass->render($this->actionView, '',
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APP . 'views' . DS . 'scaffold' . DS . 'scaffold.index.thtml');
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} else {
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return $this->controllerClass->render($this->actionView, '', LIBS . 'view' . DS . 'templates'
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. DS . 'scaffolds' . DS . 'index.thtml');
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}
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} else if($this->controllerClass->_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(), $type) {
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$thtml='edit';
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$form ='Edit';
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if ($type === 'add') {
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$thtml='add';
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$form ='Add';
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}
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if ($this->controllerClass->_beforeScaffold($type)) {
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if ($type == 'edit') {
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$this->controllerClass->params['data']=$this->controllerClass->{$this->modelKey}->read();
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$this->controllerClass->set('fieldNames',
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$this->controllerClass->generateFieldNames(
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$this->controllerClass->params['data']));
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$this->controllerClass->set('data', $this->controllerClass->params['data']);
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} else {
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$this->controllerClass->set('fieldNames', $this->controllerClass->generateFieldNames());
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}
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$this->controllerClass->set('type', $form);
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if (file_exists(APP . 'views' . DS . $this->viewPath . DS . 'scaffold.' . $thtml . '.thtml')) {
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return $this->controllerClass->render($this->actionView, '',
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APP . 'views' . DS . $this->viewPath . DS . 'scaffold.' . $thtml . '.thtml');
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} elseif(file_exists(APP . 'views' . DS . 'scaffold' . DS . 'scaffold.' . $thtml . '.thtml')) {
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return $this->controllerClass->render($this->actionView, '',
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APP . 'views' . DS . 'scaffold' . DS . 'scaffold.' . $thtml . '.thtml');
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} else {
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return $this->controllerClass->render($this->actionView, '', LIBS . 'view' . DS . 'templates'
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. DS . 'scaffolds' . DS . 'edit.thtml');
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}
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} else if($this->controllerClass->_scaffoldError($type) === false) {
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return $this->__scaffoldError();
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}
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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(), $type) {
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$thtml ='edit';
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$form ='Edit';
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$success ='updated';
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$formError='edit';
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if ($this->controllerClass->_beforeScaffold($type)) {
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if (empty($this->controllerClass->params['data'])) {
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if ($type === 'create') {
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$formError = 'add';
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}
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return $this->__scaffoldForm($params, $formError);
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}
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$this->controllerClass->set('fieldNames', $this->controllerClass->generateFieldNames());
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$this->controllerClass->cleanUpFields();
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if ($type == 'create') {
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$this->controllerClass->{$this->modelKey}->create();
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$thtml ='add';
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$form ='Add';
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$success='saved';
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}
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if ($this->controllerClass->{$this->modelKey}->save($this->controllerClass->params['data'])) {
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if ($this->controllerClass->_afterScaffoldSave($type)) {
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if (is_object($this->controllerClass->Session)) {
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$this->controllerClass->Session->setFlash(
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'The ' . Inflector::humanize($this->modelKey) . ' has been ' . $success . '.');
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$this->controllerClass->redirect(
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'/' . Inflector::underscore($this->controllerClass->viewPath));
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} else {
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return $this->controllerClass->flash(
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'The ' . Inflector::humanize($this->modelKey) . ' has been ' . $success
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. '.',
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'/' . Inflector::underscore($this->controllerClass->viewPath));
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}
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} else {
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return $this->controllerClass->_afterScaffoldSaveError($type);
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}
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} else {
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if (is_object($this->controllerClass->Session)) {
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$this->controllerClass->Session->setFlash('Please correct errors below.');
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}
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$this->controllerClass->set('data', $this->controllerClass->params['data']);
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$this->controllerClass->set('fieldNames',
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$this->controllerClass->generateFieldNames(
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$this->__rebuild($this->controllerClass->params['data'])));
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$this->controllerClass->validateErrors($this->controllerClass->{$this->modelKey});
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$this->controllerClass->set('type', $form);
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if (file_exists(
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APP . 'views' . DS . $this->viewPath . DS . 'scaffolds' . DS . 'scaffold.' . $thtml . '.thtml')) {
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return $this->controllerClass->render($this->actionView, '',
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APP . 'views' . DS . $this->viewPath . DS . 'scaffolds' . DS . 'scaffold.' . $thtml . '.thtml');
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} elseif(file_exists(APP . 'views' . DS . 'scaffold' . DS . 'scaffold.' . $thtml . '.thtml'))
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{
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return $this->controllerClass->render($this->actionView, '',
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APP . 'views' . DS . 'scaffold' . DS . 'scaffold.' . $thtml . '.thtml');
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} else {
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return $this->controllerClass->render($this->actionView, '',
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LIBS . 'view' . DS . 'templates' . DS . 'scaffolds' . DS . 'edit.thtml');
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}
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}
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} else if($this->controllerClass->_scaffoldError($type) === 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 ($this->controllerClass->_beforeScaffold('delete')) {
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$id=$params['pass'][0];
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if ($this->controllerClass->{$this->modelKey}->del($id)) {
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if (is_object($this->controllerClass->Session)) {
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$this->controllerClass->Session->setFlash(
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'The ' . Inflector::humanize($this->modelKey) . ' with id: ' . $id
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. ' has been deleted.');
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$this->controllerClass->redirect('/' . Inflector::underscore($this->controllerClass->viewPath));
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} else {
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return $this->controllerClass->flash(
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'The ' . Inflector::humanize($this->modelKey) . ' with id: ' . $id
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. ' has been deleted.',
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'/' . Inflector::underscore($this->controllerClass->viewPath));
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}
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} else {
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if (is_object($this->controllerClass->Session)) {
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$this->controllerClass->Session->setFlash(
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'There was an error deleting the ' . Inflector::humanize($this->modelKey)
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. ' with the id ' . $id);
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$this->controllerClass->redirect('/' . Inflector::underscore($this->controllerClass->viewPath));
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} else {
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return $this->controllerClass->flash(
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'There was an error deleting the ' . Inflector::humanize($this->modelKey)
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. ' with the id ' . $id,
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'/' . Inflector::underscore($this->controllerClass->viewPath));
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}
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}
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} else if($this->controllerClass->_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 unknown
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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
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. 'scaffold.error.thtml')) {
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return $this->controllerClass->render($this->actionView, '', APP . 'views' . DS . $this->viewPath
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. 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 $this->controllerClass->render($this->actionView, '', APP . 'views' . DS . 'scaffold' . DS
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. 'scaffold.error.thtml');
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} else {
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return $this->controllerClass->render($this->actionView, '', LIBS . 'view' . DS . 'templates' . DS
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. '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][$this->controllerClass->{$this->modelKey}->{$model}->primaryKey]
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= $value;
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$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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if (!in_array('Form', $this->controllerClass->helpers)) {
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$this->controllerClass->helpers[] = 'Form';
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}
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$this->controllerClass->constructClasses();
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$db=&ConnectionManager::getDataSource($this->controllerClass->{$this->modelKey}->useDbConfig);
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if (isset($db)) {
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if ($params['action'] === 'index' || $params['action'] === 'list' || $params['action'] === 'view'
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|| $params['action'] === 'add' || $params['action'] === 'create'
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|| $params['action'] === 'edit' || $params['action'] === 'update'
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|| $params['action'] === 'delete') {
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switch($params['action'])
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{
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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');
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break;
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case 'update':
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$this->__scaffoldSave($params, 'update');
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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 $this->cakeError('missingAction', array(array('className' => Inflector::camelize(
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$params['controller'] . "Controller"),
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'base' => $this->controllerClass->base,
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'action' => $params['action'],
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'webroot' => $this->controllerClass->webroot)));
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}
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} else {
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return $this->cakeError('missingDatabase',
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array(array('webroot' => $this->controllerClass->webroot)));
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}
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}
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}
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?>
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