mirror of
https://port.numenaute.org/aleajactaest/khanat-opennel-code.git
synced 2024-12-05 01:34:50 +00:00
615 lines
16 KiB
PHP
615 lines
16 KiB
PHP
<?php
|
|
/**
|
|
* Scaffold.
|
|
*
|
|
* Automatic forms and actions generation for rapid web application development.
|
|
*
|
|
* PHP versions 4 and 5
|
|
*
|
|
* CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
|
|
* Copyright 2005-2010, Cake Software Foundation, Inc. (http://cakefoundation.org)
|
|
*
|
|
* Licensed under The MIT License
|
|
* Redistributions of files must retain the above copyright notice.
|
|
*
|
|
* @copyright Copyright 2005-2010, Cake Software Foundation, Inc. (http://cakefoundation.org)
|
|
* @link http://cakephp.org CakePHP(tm) Project
|
|
* @package cake
|
|
* @subpackage cake.cake.libs.controller
|
|
* @since Cake v 0.10.0.1076
|
|
* @license MIT License (http://www.opensource.org/licenses/mit-license.php)
|
|
*/
|
|
|
|
/**
|
|
* Scaffolding is a set of automatic actions 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 {
|
|
|
|
/**
|
|
* Controller object
|
|
*
|
|
* @var Controller
|
|
* @access public
|
|
*/
|
|
var $controller = null;
|
|
|
|
/**
|
|
* Name of the controller to scaffold
|
|
*
|
|
* @var string
|
|
* @access public
|
|
*/
|
|
var $name = null;
|
|
|
|
/**
|
|
* Action to be performed.
|
|
*
|
|
* @var string
|
|
* @access public
|
|
*/
|
|
var $action = null;
|
|
|
|
/**
|
|
* Name of current model this view context is attached to
|
|
*
|
|
* @var string
|
|
* @access public
|
|
*/
|
|
var $model = null;
|
|
|
|
/**
|
|
* Path to View.
|
|
*
|
|
* @var string
|
|
* @access public
|
|
*/
|
|
var $viewPath;
|
|
|
|
/**
|
|
* Path parts for creating links in views.
|
|
*
|
|
* @var string Base URL
|
|
* @access public
|
|
*/
|
|
var $base = null;
|
|
|
|
/**
|
|
* Name of layout to use with this View.
|
|
*
|
|
* @var string
|
|
* @access public
|
|
*/
|
|
var $layout = 'default';
|
|
|
|
/**
|
|
* Array of parameter data
|
|
*
|
|
* @var array
|
|
* @access public
|
|
*/
|
|
var $params;
|
|
|
|
/**
|
|
* File extension. Defaults to Cake's template ".ctp".
|
|
*
|
|
* @var array
|
|
* @access public
|
|
*/
|
|
var $ext = '.ctp';
|
|
|
|
/**
|
|
* Sub-directory for this view file.
|
|
*
|
|
* @var string
|
|
* @access public
|
|
*/
|
|
var $subDir = null;
|
|
|
|
/**
|
|
* Plugin name.
|
|
*
|
|
* @var string
|
|
* @access public
|
|
*/
|
|
var $plugin = null;
|
|
|
|
/**
|
|
* valid session.
|
|
*
|
|
* @var boolean
|
|
* @access public
|
|
*/
|
|
var $_validSession = null;
|
|
|
|
/**
|
|
* List of variables to collect from the associated controller
|
|
*
|
|
* @var array
|
|
* @access private
|
|
*/
|
|
var $__passedVars = array(
|
|
'action', 'base', 'webroot', 'layout', 'name',
|
|
'viewPath', 'ext', 'params', 'data', 'plugin', 'cacheAction'
|
|
);
|
|
|
|
/**
|
|
* Title HTML element for current scaffolded view
|
|
*
|
|
* @var string
|
|
* @access public
|
|
*/
|
|
var $scaffoldTitle = null;
|
|
|
|
/**
|
|
* Construct and set up given controller with given parameters.
|
|
*
|
|
* @param string $controller_class Name of controller
|
|
* @param array $params Parameters for scaffolding
|
|
*/
|
|
function __construct(&$controller, $params) {
|
|
$this->controller =& $controller;
|
|
|
|
$count = count($this->__passedVars);
|
|
for ($j = 0; $j < $count; $j++) {
|
|
$var = $this->__passedVars[$j];
|
|
$this->{$var} = $controller->{$var};
|
|
}
|
|
|
|
$this->redirect = array('action' => 'index');
|
|
|
|
$this->modelClass = $controller->modelClass;
|
|
$this->modelKey = $controller->modelKey;
|
|
|
|
if (!is_object($this->controller->{$this->modelClass})) {
|
|
return $this->cakeError('missingModel', array(array(
|
|
'className' => $this->modelClass, 'webroot' => '', 'base' => $controller->base
|
|
)));
|
|
}
|
|
|
|
$this->ScaffoldModel =& $this->controller->{$this->modelClass};
|
|
$this->scaffoldTitle = Inflector::humanize($this->viewPath);
|
|
$this->scaffoldActions = $controller->scaffold;
|
|
$title_for_layout = __('Scaffold :: ', true) . Inflector::humanize($this->action) . ' :: ' . $this->scaffoldTitle;
|
|
$modelClass = $this->controller->modelClass;
|
|
$primaryKey = $this->ScaffoldModel->primaryKey;
|
|
$displayField = $this->ScaffoldModel->displayField;
|
|
$singularVar = Inflector::variable($modelClass);
|
|
$pluralVar = Inflector::variable($this->controller->name);
|
|
$singularHumanName = Inflector::humanize(Inflector::underscore($modelClass));
|
|
$pluralHumanName = Inflector::humanize(Inflector::underscore($this->controller->name));
|
|
$scaffoldFields = array_keys($this->ScaffoldModel->schema());
|
|
$associations = $this->__associations();
|
|
|
|
$this->controller->set(compact(
|
|
'title_for_layout', 'modelClass', 'primaryKey', 'displayField', 'singularVar', 'pluralVar',
|
|
'singularHumanName', 'pluralHumanName', 'scaffoldFields', 'associations'
|
|
));
|
|
|
|
if ($this->controller->view) {
|
|
$this->controller->view = 'Scaffold';
|
|
}
|
|
$this->_validSession = (
|
|
isset($this->controller->Session) && $this->controller->Session->valid() != false
|
|
);
|
|
$this->__scaffold($params);
|
|
}
|
|
|
|
/**
|
|
* Outputs the content of a scaffold method passing it through the Controller::afterFilter()
|
|
*
|
|
* @return void
|
|
* @access protected
|
|
*/
|
|
function _output() {
|
|
$this->controller->afterFilter();
|
|
echo($this->controller->output);
|
|
}
|
|
|
|
/**
|
|
* Renders a view action of scaffolded model.
|
|
*
|
|
* @param array $params Parameters for scaffolding
|
|
* @return mixed A rendered view of a row from Models database table
|
|
* @access private
|
|
*/
|
|
function __scaffoldView($params) {
|
|
if ($this->controller->_beforeScaffold('view')) {
|
|
|
|
$message = sprintf(__("No id set for %s::view()", true), Inflector::humanize($this->modelKey));
|
|
if (isset($params['pass'][0])) {
|
|
$this->ScaffoldModel->id = $params['pass'][0];
|
|
} elseif ($this->_validSession) {
|
|
$this->controller->Session->setFlash($message);
|
|
$this->controller->redirect($this->redirect);
|
|
} else {
|
|
return $this->controller->flash($message, '/' . Inflector::underscore($this->controller->viewPath));
|
|
}
|
|
$this->ScaffoldModel->recursive = 1;
|
|
$this->controller->data = $this->ScaffoldModel->read();
|
|
$this->controller->set(
|
|
Inflector::variable($this->controller->modelClass), $this->controller->data
|
|
);
|
|
$this->controller->render($this->action, $this->layout);
|
|
$this->_output();
|
|
} elseif ($this->controller->_scaffoldError('view') === false) {
|
|
return $this->__scaffoldError();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Renders index action of scaffolded model.
|
|
*
|
|
* @param array $params Parameters for scaffolding
|
|
* @return mixed A rendered view listing rows from Models database table
|
|
* @access private
|
|
*/
|
|
function __scaffoldIndex($params) {
|
|
if ($this->controller->_beforeScaffold('index')) {
|
|
$this->ScaffoldModel->recursive = 0;
|
|
$this->controller->set(
|
|
Inflector::variable($this->controller->name), $this->controller->paginate()
|
|
);
|
|
$this->controller->render($this->action, $this->layout);
|
|
$this->_output();
|
|
} elseif ($this->controller->_scaffoldError('index') === false) {
|
|
return $this->__scaffoldError();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Renders an add or edit action for scaffolded model.
|
|
*
|
|
* @param string $action Action (add or edit)
|
|
* @return mixed A rendered view with a form to edit or add a record in the Models database table
|
|
* @access private
|
|
*/
|
|
function __scaffoldForm($action = 'edit') {
|
|
$this->controller->viewVars['scaffoldFields'] = array_merge(
|
|
$this->controller->viewVars['scaffoldFields'],
|
|
array_keys($this->ScaffoldModel->hasAndBelongsToMany)
|
|
);
|
|
$this->controller->render($action, $this->layout);
|
|
$this->_output();
|
|
}
|
|
|
|
/**
|
|
* Saves or updates the scaffolded model.
|
|
*
|
|
* @param array $params Parameters for scaffolding
|
|
* @param string $action add or edt
|
|
* @return mixed Success on save/update, add/edit form if data is empty or error if save or update fails
|
|
* @access private
|
|
*/
|
|
function __scaffoldSave($params = array(), $action = 'edit') {
|
|
$formAction = 'edit';
|
|
$success = __('updated', true);
|
|
if ($action === 'add') {
|
|
$formAction = 'add';
|
|
$success = __('saved', true);
|
|
}
|
|
|
|
if ($this->controller->_beforeScaffold($action)) {
|
|
if ($action == 'edit') {
|
|
if (isset($params['pass'][0])) {
|
|
$this->ScaffoldModel->id = $params['pass'][0];
|
|
}
|
|
|
|
if (!$this->ScaffoldModel->exists()) {
|
|
$message = sprintf(__("Invalid id for %s::edit()", true), Inflector::humanize($this->modelKey));
|
|
if ($this->_validSession) {
|
|
$this->controller->Session->setFlash($message);
|
|
$this->controller->redirect($this->redirect);
|
|
} else {
|
|
$this->controller->flash($message, $this->redirect);
|
|
$this->_output();
|
|
}
|
|
}
|
|
}
|
|
|
|
if (!empty($this->controller->data)) {
|
|
if ($action == 'create') {
|
|
$this->ScaffoldModel->create();
|
|
}
|
|
|
|
if ($this->ScaffoldModel->save($this->controller->data)) {
|
|
if ($this->controller->_afterScaffoldSave($action)) {
|
|
$message = sprintf(
|
|
__('The %1$s has been %2$s', true),
|
|
Inflector::humanize($this->modelKey),
|
|
$success
|
|
);
|
|
if ($this->_validSession) {
|
|
$this->controller->Session->setFlash($message);
|
|
$this->controller->redirect($this->redirect);
|
|
} else {
|
|
$this->controller->flash($message, $this->redirect);
|
|
return $this->_output();
|
|
}
|
|
} else {
|
|
return $this->controller->_afterScaffoldSaveError($action);
|
|
}
|
|
} else {
|
|
if ($this->_validSession) {
|
|
$this->controller->Session->setFlash(__('Please correct errors below.', true));
|
|
}
|
|
}
|
|
}
|
|
|
|
if (empty($this->controller->data)) {
|
|
if ($this->ScaffoldModel->id) {
|
|
$this->controller->data = $this->ScaffoldModel->read();
|
|
} else {
|
|
$this->controller->data = $this->ScaffoldModel->create();
|
|
}
|
|
}
|
|
|
|
foreach ($this->ScaffoldModel->belongsTo as $assocName => $assocData) {
|
|
$varName = Inflector::variable(Inflector::pluralize(
|
|
preg_replace('/(?:_id)$/', '', $assocData['foreignKey'])
|
|
));
|
|
$this->controller->set($varName, $this->ScaffoldModel->{$assocName}->find('list'));
|
|
}
|
|
foreach ($this->ScaffoldModel->hasAndBelongsToMany as $assocName => $assocData) {
|
|
$varName = Inflector::variable(Inflector::pluralize($assocName));
|
|
$this->controller->set($varName, $this->ScaffoldModel->{$assocName}->find('list'));
|
|
}
|
|
|
|
return $this->__scaffoldForm($formAction);
|
|
} elseif ($this->controller->_scaffoldError($action) === false) {
|
|
return $this->__scaffoldError();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Performs a delete on given scaffolded Model.
|
|
*
|
|
* @param array $params Parameters for scaffolding
|
|
* @return mixed Success on delete, error if delete fails
|
|
* @access private
|
|
*/
|
|
function __scaffoldDelete($params = array()) {
|
|
if ($this->controller->_beforeScaffold('delete')) {
|
|
$message = sprintf(
|
|
__("No id set for %s::delete()", true),
|
|
Inflector::humanize($this->modelKey)
|
|
);
|
|
if (isset($params['pass'][0])) {
|
|
$id = $params['pass'][0];
|
|
} elseif ($this->_validSession) {
|
|
$this->controller->Session->setFlash($message);
|
|
$this->controller->redirect($this->redirect);
|
|
} else {
|
|
$this->controller->flash($message, $this->redirect);
|
|
return $this->_output();
|
|
}
|
|
|
|
if ($this->ScaffoldModel->delete($id)) {
|
|
$message = sprintf(
|
|
__('The %1$s with id: %2$d has been deleted.', true),
|
|
Inflector::humanize($this->modelClass), $id
|
|
);
|
|
if ($this->_validSession) {
|
|
$this->controller->Session->setFlash($message);
|
|
$this->controller->redirect($this->redirect);
|
|
} else {
|
|
$this->controller->flash($message, $this->redirect);
|
|
return $this->_output();
|
|
}
|
|
} else {
|
|
$message = sprintf(
|
|
__('There was an error deleting the %1$s with id: %2$d', true),
|
|
Inflector::humanize($this->modelClass), $id
|
|
);
|
|
if ($this->_validSession) {
|
|
$this->controller->Session->setFlash($message);
|
|
$this->controller->redirect($this->redirect);
|
|
} else {
|
|
$this->controller->flash($message, $this->redirect);
|
|
return $this->_output();
|
|
}
|
|
}
|
|
} elseif ($this->controller->_scaffoldError('delete') === false) {
|
|
return $this->__scaffoldError();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Show a scaffold error
|
|
*
|
|
* @return mixed A rendered view showing the error
|
|
* @access private
|
|
*/
|
|
function __scaffoldError() {
|
|
return $this->controller->render('error', $this->layout);
|
|
$this->_output();
|
|
}
|
|
|
|
/**
|
|
* When methods are now present in a controller
|
|
* scaffoldView is used to call default Scaffold methods if:
|
|
* `var $scaffold;` is placed in the controller's class definition.
|
|
*
|
|
* @param array $params Parameters for scaffolding
|
|
* @return mixed A rendered view of scaffold action, or showing the error
|
|
* @access private
|
|
*/
|
|
function __scaffold($params) {
|
|
$db = &ConnectionManager::getDataSource($this->ScaffoldModel->useDbConfig);
|
|
$prefixes = Configure::read('Routing.prefixes');
|
|
$scaffoldPrefix = $this->scaffoldActions;
|
|
|
|
if (isset($db)) {
|
|
if (empty($this->scaffoldActions)) {
|
|
$this->scaffoldActions = array(
|
|
'index', 'list', 'view', 'add', 'create', 'edit', 'update', 'delete'
|
|
);
|
|
} elseif (!empty($prefixes) && in_array($scaffoldPrefix, $prefixes)) {
|
|
$this->scaffoldActions = array(
|
|
$scaffoldPrefix . '_index',
|
|
$scaffoldPrefix . '_list',
|
|
$scaffoldPrefix . '_view',
|
|
$scaffoldPrefix . '_add',
|
|
$scaffoldPrefix . '_create',
|
|
$scaffoldPrefix . '_edit',
|
|
$scaffoldPrefix . '_update',
|
|
$scaffoldPrefix . '_delete'
|
|
);
|
|
}
|
|
|
|
if (in_array($params['action'], $this->scaffoldActions)) {
|
|
if (!empty($prefixes)) {
|
|
$params['action'] = str_replace($scaffoldPrefix . '_', '', $params['action']);
|
|
}
|
|
switch ($params['action']) {
|
|
case 'index':
|
|
case 'list':
|
|
$this->__scaffoldIndex($params);
|
|
break;
|
|
case 'view':
|
|
$this->__scaffoldView($params);
|
|
break;
|
|
case 'add':
|
|
case 'create':
|
|
$this->__scaffoldSave($params, 'add');
|
|
break;
|
|
case 'edit':
|
|
case 'update':
|
|
$this->__scaffoldSave($params, 'edit');
|
|
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
|
|
)));
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Returns associations for controllers models.
|
|
*
|
|
* @return array Associations for model
|
|
* @access private
|
|
*/
|
|
function __associations() {
|
|
$keys = array('belongsTo', 'hasOne', 'hasMany', 'hasAndBelongsToMany');
|
|
$associations = array();
|
|
|
|
foreach ($keys as $key => $type) {
|
|
foreach ($this->ScaffoldModel->{$type} as $assocKey => $assocData) {
|
|
$associations[$type][$assocKey]['primaryKey'] =
|
|
$this->ScaffoldModel->{$assocKey}->primaryKey;
|
|
|
|
$associations[$type][$assocKey]['displayField'] =
|
|
$this->ScaffoldModel->{$assocKey}->displayField;
|
|
|
|
$associations[$type][$assocKey]['foreignKey'] =
|
|
$assocData['foreignKey'];
|
|
|
|
$associations[$type][$assocKey]['controller'] =
|
|
Inflector::pluralize(Inflector::underscore($assocData['className']));
|
|
|
|
if ($type == 'hasAndBelongsToMany') {
|
|
$associations[$type][$assocKey]['with'] = $assocData['with'];
|
|
}
|
|
}
|
|
}
|
|
return $associations;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Scaffold View.
|
|
*
|
|
* @package cake
|
|
* @subpackage cake.cake.libs.controller
|
|
*/
|
|
if (!class_exists('ThemeView')) {
|
|
App::import('View', 'Theme');
|
|
}
|
|
|
|
/**
|
|
* ScaffoldView provides specific view file loading features for scaffolded views.
|
|
*
|
|
* @package cake.libs.view
|
|
*/
|
|
class ScaffoldView extends ThemeView {
|
|
|
|
/**
|
|
* Override _getViewFileName Appends special scaffolding views in.
|
|
*
|
|
* @param string $name name of the view file to get.
|
|
* @return string action
|
|
* @access protected
|
|
*/
|
|
function _getViewFileName($name = null) {
|
|
if ($name === null) {
|
|
$name = $this->action;
|
|
}
|
|
$name = Inflector::underscore($name);
|
|
$prefixes = Configure::read('Routing.prefixes');
|
|
|
|
if (!empty($prefixes)) {
|
|
foreach ($prefixes as $prefix) {
|
|
if (strpos($name, $prefix . '_') !== false) {
|
|
$name = substr($name, strlen($prefix) + 1);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
if ($name === 'add') {
|
|
$name = 'edit';
|
|
}
|
|
|
|
$scaffoldAction = 'scaffold.' . $name;
|
|
|
|
if (!is_null($this->subDir)) {
|
|
$subDir = strtolower($this->subDir) . DS;
|
|
} else {
|
|
$subDir = null;
|
|
}
|
|
|
|
$names[] = $this->viewPath . DS . $subDir . $scaffoldAction;
|
|
$names[] = 'scaffolds' . DS . $subDir . $name;
|
|
|
|
$paths = $this->_paths($this->plugin);
|
|
$exts = array($this->ext);
|
|
if ($this->ext !== '.ctp') {
|
|
array_push($exts, '.ctp');
|
|
}
|
|
foreach ($exts as $ext) {
|
|
foreach ($paths as $path) {
|
|
foreach ($names as $name) {
|
|
if (file_exists($path . $name . $ext)) {
|
|
return $path . $name . $ext;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if ($name === 'scaffolds' . DS . $subDir . 'error') {
|
|
return LIBS . 'view' . DS . 'errors' . DS . 'scaffold_error.ctp';
|
|
}
|
|
|
|
return $this->_missingView($paths[0] . $name . $this->ext, 'missingView');
|
|
}
|
|
}
|