【php开源代码栏目提醒】:网学会员,鉴于大家对php开源代码十分关注,论文会员在此为大家搜集整理了“scaffold.php”一文,供大家参考学习!
<?php
/* SVN FILE: $Id: scaffold.php 4409 2007-02-02 13:20:59Z phpnut $ */
/**
* Scaffold.
*
* Automatic forms and actions generation for rapid web application development.
*
* PHP versions 4 and 5
*
* CakePHP(tm) : Rapid Development Framework <http://www.cakephp.org/>
* Copyright 2005-2007, Cake Software Foundation, Inc.
* 1785 E. Sahara Avenue, Suite 490-204
* Las Vegas, Nevada 89104
*
* Licensed under The MIT License
* Redistributions of files must retain the above copyright notice.
*
* @filesource
* @copyright Copyright 2005-2007, Cake Software Foundation, Inc.
* @link http://www.cakefoundation.org/projects/info/cakephp CakePHP(tm) Project
* @package cake
* @subpackage cake.cake.libs.controller
* @since Cake v 0.10.0.1076
* @version $Revision: 4409 $
* @modifiedby $LastChangedBy: phpnut $
* @lastmodified $Date: 2007-02-02 07:20:59 -0600 (Fri, 02 Feb 2007) $
* @license http://www.opensource.org/licenses/mit-license.php The MIT License
*/
/**
* Scaffolding is a set of automatic views, forms and controllers for starting web development work faster.
*
* Scaffold inspects your database tables, and making educated guesses, sets up a
* number of pages for each of your Models. These pages have data forms that work,
* and afford the web developer an early look at the data, and the possibility to over-ride
* scaffolded actions with custom-made ones.
*
* @package cake
* @subpackage cake.cake.libs.controller
*/
class Scaffold extends Object{
/**
* Name of view to render
*
* @var string
*/
var $actionView = null;
/**
* Class name of model
*
* @var unknown_type
*/
var $modelKey = null;
/**
* Controller object
*
* @var Controller
*/
var $controllerClass = null;
/**
* Name of scaffolded Model
*
* @var string
*/
var $modelName = null;
/**
* Title HTML element for current scaffolded view
*
* @var string
*/
var $scaffoldTitle = null;
/**
* Base URL
*
* @var string
*/
var $base = false;
/**
* Construct and set up given controller with given parameters.
*
* @param object $controller instance of controller
* @param array $params
*/
function __construct(&$controller, $params) {
$this->controllerClass =& $controller;
$this->actionView = $controller->action;
$this->modelKey = ucwords(Inflector::singularize($controller->name));
$this->scaffoldTitle = Inflector::humanize($this->modelKey);
$this->viewPath = Inflector::underscore($controller->name);
$this->controllerClass->pageTitle = $this->scaffoldTitle;
$this->controllerClass->pageTitle = 'Scaffold :: ' . Inflector::humanize($controller->action) . ' :: ' .
Inflector::humanize(Inflector::pluralize($this->modelKey));
$this->__scaffold($params);
}
/**
* Renders a view view of scaffolded Model.
*
* @param array $params
* @return A rendered view of a row from Models database table
* @access private
*/
function __scaffoldView($params) {
if ($this->controllerClass->_beforeScaffold('view')) {
if(isset($params['pass'][0])){
$this->controllerClass->{$this->modelKey}->id = $params['pass'][0];
} elseif (isset($this->controllerClass->Session) && $this->controllerClass->Session->valid != false) {
$this->controllerClass->Session->setFlash('No id set for ' . Inflector::humanize($this->modelKey) . '::view().');
$this->controllerClass->redirect('/' . Inflector::underscore($this->controllerClass->viewPath));
} else {
return $this->controllerClass->flash('No id set for ' . Inflector::humanize($this->modelKey) . '::view().',
'/' . Inflector::underscore($this->controllerClass->viewPath));
}
$this->controllerClass->params['data'] = $this->controllerClass->{$this->modelKey}->read();
$this->controllerClass->set('data', $this->controllerClass->params['data']);
$this->controllerClass->set('fieldNames',$this->controllerClass->generateFieldNames(
$this->controllerClass->params['data'], false));
if (file_exists(APP . 'views' . DS . $this->viewPath . DS . 'scaffold.view.thtml')) {
return $this->controllerClass->render($this->actionView, '',
APP . 'views' . DS . $this->viewPath . DS . 'scaffold.view.thtml');
} elseif (file_exists(APP . 'views' . DS . 'scaffold' . DS . 'scaffold.view.thtml')) {
return $this->controllerClass->render($this->actionView, '',
APP . 'views' . DS . 'scaffold' . DS . 'scaffold.view.thtml');
} else {
return $this->controllerClass->render($this->actionView, '',
LIBS . 'view' . DS . 'templates' . DS . 'scaffolds' . DS . 'view.thtml');
}
} elseif ($this->controllerClass->_scaffoldError('view') === false) {
return $this->__scaffoldError();
}
}
/**
* Renders List view of scaffolded Model.
*
* @param array $params
* @return A rendered view listing rows from Models database table
* @access private
*/
function __scaffoldIndex($params) {
if ($this->controllerClass->_beforeScaffold('index')) {
$this->controllerClass->set('fieldNames', $this->controllerClass->generateFieldNames(null, false));
$this->controllerClass->{$this->modelKey}->recursive = 0;
$this->controllerClass->set('data', $this->controllerClass->{$this->modelKey}->findAll());
if (file_exists(APP . 'views' . DS . $this->viewPath . DS . 'scaffold.index.thtml')) {
return $this->controllerClass->render($this->actionView, '',
APP . 'views' . DS . $this->viewPath . DS . 'scaffold.index.thtml');
} elseif (file_exists(APP . 'views' . DS . 'scaffold' . DS . 'scaffold.index.thtml')) {
return $this->controllerClass->render($this->actionView, '',
APP . 'views' . DS . 'scaffold' . DS . 'scaffold.index.thtml');
} else {
return $this->controllerClass->render($this->actionView, '',
LIBS . 'view' . DS . 'templates' . DS . 'scaffolds' . DS . 'index.thtml');
}
} elseif ($this->controllerClass->_scaffoldError('index') === false) {
return $this->__scaffoldError();
}
}
/**
* Renders an Add or Edit view for scaffolded Model.
*
* @param array $params
* @param string $params add or edit
* @return A rendered view with a form to edit or add a record in the Models database table
* @access private
*/
function __scaffoldForm($params = array(), $type) {
$thtml = 'edit';
$form = 'Edit';
if ($type === 'add') {
$thtml = 'add';
$form = 'Add';
}
if ($this->controllerClass->_beforeScaffold($type)) {
if ($type == 'edit') {
if(isset($params['pass'][0])){
$this->controllerClass->{$this->modelKey}->id = $params['pass'][0];
} elseif (isset($this->controllerClass->Session) && $this->controllerClass->Session->valid != false) {
$this->controllerClass->Session->setFlash('No id set for ' . Inflector::humanize($this->modelKey) . '::ed
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