mirror of
https://github.com/kamilwylegala/cakephp2-php8.git
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3687a0a5d0
git-svn-id: https://svn.cakephp.org/repo/branches/1.2.x.x@4991 3807eeeb-6ff5-0310-8944-8be069107fe0
479 lines
14 KiB
PHP
479 lines
14 KiB
PHP
<?php
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/* SVN FILE: $Id$ */
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/**
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* Short description for file.
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*
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* Long description for file
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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.model.behaviors
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* @since CakePHP(tm) v 1.2.0.4525
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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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* Short description for file.
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*
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* Long description for file
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*
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* @package cake
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* @subpackage cake.cake.libs.model.behaviors
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*/
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class TranslateBehavior extends ModelBehavior {
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/**
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* Used for runtime configuration of model
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*/
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var $runtime = array();
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/**
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* Instance of I18nModel class, used internally
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*/
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var $_model = null;
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/**
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* Constructor
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*/
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function __construct() {
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parent::__construct();
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$this->_model =& new I18nModel();
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ClassRegistry::addObject('I18nModel', $this->_model);
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}
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/**
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* Callback
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*
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* $config for TranslateBehavior should be
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* array( 'fields' => array('field_one',
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* 'field_two' => 'FieldAssoc', 'field_three'))
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*
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* With above example only one permanent hasMany will be joined (for field_two
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* as FieldAssoc)
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*
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* $config could be empty - and translations configured dynamically by
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* bindTranslation() method
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*/
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function setup(&$model, $config = array()) {
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$this->settings[$model->name] = array();
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$this->runtime[$model->name] = array('fields' => array());
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$db =& ConnectionManager::getDataSource($model->useDbConfig);
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if(!$db->connected) {
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trigger_error('Datasource '.$model->useDbConfig.' for I18nBehavior of model '.$model->name.' is not connected', E_USER_ERROR);
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return false;
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}
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$this->runtime[$model->name]['tablePrefix'] = $db->config['prefix'];
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return $this->bindTranslation($model, $config, false);
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}
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/**
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* Callback
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*/
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function beforeFind(&$model, $query) {
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$locale = $this->_getLocale($model);
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if(is_string($query['fields']) && 'COUNT(*) AS count' == $query['fields']) {
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$this->runtime[$model->name]['count'] = true;
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$db =& ConnectionManager::getDataSource($model->useDbConfig);
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$tablePrefix = $this->runtime[$model->name]['tablePrefix'];
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$query['fields'] = 'COUNT(DISTINCT('.$db->name($model->name).'.'.$db->name($model->primaryKey).')) ' . $db->alias . 'count';
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$query['joins'][] = array(
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'type' => 'INNER',
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'alias' => 'I18nModel',
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'table' => $tablePrefix . 'i18n',
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'conditions' => array(
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$model->name.'.id' => '{$__cakeIdentifier[I18nModel.row_id]__$}',
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'I18nModel.model' => $model->name,
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'I18nModel.locale' => $locale
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)
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);
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return $query;
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}
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if(empty($locale) || is_array($locale)) {
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return $query;
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}
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$autoFields = false;
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if(empty($query['fields'])) {
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$query['fields'] = array($model->name.'.*');
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foreach(array('hasOne', 'belongsTo') as $type) {
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foreach($model->{$type} as $key => $value) {
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if(empty($value['fields'])) {
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$query['fields'][] = $key.'.*';
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} else {
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foreach($value['fields'] as $field) {
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$query['fields'][] = $key.'.'.$field;
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}
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}
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}
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}
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$autoFields = true;
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}
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$fields = am($this->settings[$model->name], $this->runtime[$model->name]['fields']);
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$tablePrefix = $this->runtime[$model->name]['tablePrefix'];
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$addFields = array();
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if(is_array($query['fields'])) {
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if(in_array($model->name.'.*', $query['fields'])) {
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foreach($fields as $key => $value) {
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$addFields[] = ife(is_numeric($key), $value, $key);
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}
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} else {
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foreach($fields as $key => $value) {
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$field = ife(is_numeric($key), $value, $key);
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if($autoFields || in_array($model->name.'.'.$field, $query['fields'])) {
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$addFields[] = $field;
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}
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}
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}
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}
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if($addFields) {
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$db =& ConnectionManager::getDataSource($model->useDbConfig);
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foreach($addFields as $field) {
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$key = array_search($model->name.'.'.$field, $query['fields']);
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if(false !== $key) {
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unset($query['fields'][$key]);
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}
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$query['fields'][] = 'I18n__'.$field.'.content';
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$query['joins'][] = 'LEFT JOIN '.$db->name($tablePrefix.'i18n').' AS '.$db->name('I18n__'.$field.'Model').' ON '.$db->name($model->name.'.id').' = '.$db->name('I18n__'.$field.'Model.row_id');
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$query['joins'][] = 'LEFT JOIN '.$db->name($tablePrefix.'i18n_content').' AS '.$db->name('I18n__'.$field).' ON '.$db->name('I18n__'.$field.'Model.i18n_content_id').' = '.$db->name('I18n__'.$field.'.id');
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$query['conditions'][$db->name('I18n__'.$field.'Model.model')] = $model->name;
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$query['conditions'][$db->name('I18n__'.$field.'Model.field')] = $field;
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$query['conditions'][$db->name('I18n__'.$field.'Model`.`locale')] = $locale;
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}
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}
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$query['fields'] = am($query['fields']);
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$this->runtime[$model->name]['beforeFind'] = $addFields;
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return $query;
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}
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/**
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* Callback
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*/
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function afterFind(&$model, $results, $primary) {
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if(!empty($this->runtime[$model->name]['count'])) {
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unset($this->runtime[$model->name]['count']);
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return $results;
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}
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$this->runtime[$model->name]['fields'] = array();
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$locale = $this->_getLocale($model);
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if(empty($locale) || empty($results)) {
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return $results;
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}
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if(is_array($locale)) {
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$fields = am($this->settings[$model->name], $this->runtime[$model->name]['fields']);
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$emptyFields = array('locale' => '');
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foreach($fields as $key => $value) {
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$field = ife(is_numeric($key), $value, $key);
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$emptyFields[$field] = '';
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}
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unset($fields);
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foreach($results as $key => $row) {
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$results[$key][$model->name] = am($results[$key][$model->name], $emptyFields);
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}
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unset($emptyFields);
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} elseif(!empty($this->runtime[$model->name]['beforeFind'])) {
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$beforeFind = $this->runtime[$model->name]['beforeFind'];
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foreach($results as $key => $row) {
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$results[$key][$model->name]['locale'] = $locale;
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foreach($beforeFind as $field) {
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$value = ife(empty($results[$key]['I18n__'.$field]['content']), '', $results[$key]['I18n__'.$field]['content']);
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$results[$key][$model->name][$field] = $value;
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unset($results[$key]['I18n__'.$field]);
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}
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}
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}
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return $results;
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}
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/**
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* Callback
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*/
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function beforeSave(&$model) {
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$locale = $this->_getLocale($model);
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if(empty($locale) || is_array($locale)) {
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return true;
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}
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$fields = am($this->settings[$model->name], $this->runtime[$model->name]['fields']);
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$tempData = array();
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foreach($fields as $key => $value) {
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$field = ife(is_numeric($key), $value, $key);
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if(isset($model->data[$model->name][$field])) {
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$tempData[$field] = $model->data[$model->name][$field];
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unset($model->data[$model->name][$field]);
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} else {
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$tempData[$field] = '';
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}
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}
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$this->runtime[$model->name]['beforeSave'] = $tempData;
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$this->runtime[$model->name]['ignoreUserAbort'] = ignore_user_abort();
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@ignore_user_abort(true);
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return true;
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}
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/**
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* Callback
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*/
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function afterSave(&$model, $created) {
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$locale = $this->_getLocale($model);
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if(empty($locale) || is_array($locale) || empty($this->runtime[$model->name]['beforeSave'])) {
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return true;
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}
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$tempData = $this->runtime[$model->name]['beforeSave'];
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unset($this->runtime[$model->name]['beforeSave']);
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$conditions = array('locale' => $locale,
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'model' => $model->name,
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'row_id' => $model->id);
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if($created) {
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foreach($tempData as $field => $value) {
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$this->_model->Content->create();
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$this->_model->Content->save(array('I18nContent' => array('content' => $value)));
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$this->_model->create();
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$this->_model->save(array('I18nModel' => am($conditions, array(
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'i18n_content_id' => $this->_model->Content->getInsertID(),
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'field' => $field))));
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}
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} else {
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$this->_model->recursive = -1;
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$translations = $this->_model->findAll($conditions, array('field', 'i18n_content_id'));
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$fields = Set::extract($translations, '{n}.I18nModel.field');
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$ids = Set::extract($translations, '{n}.I18nModel.i18n_content_id');
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foreach($fields as $key => $field) {
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if(array_key_exists($field, $tempData)) {
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$this->_model->Content->create();
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$this->_model->Content->save(array('I18nContent' => array(
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'id' => $ids[$key],
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'content' => $tempData[$field])));
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}
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}
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}
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@ignore_user_abort((bool) $this->runtime[$model->name]['ignoreUserAbort']);
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unset($this->runtime[$model->name]['ignoreUserAbort']);
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}
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/**
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* Callback
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*/
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function beforeDelete(&$model) {
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$this->runtime[$model->name]['ignoreUserAbort'] = ignore_user_abort();
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@ignore_user_abort(true);
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return true;
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}
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/**
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* Callback
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*/
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function afterDelete(&$model) {
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$this->_model->recursive = -1;
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$conditions = array('model' => $model->name, 'row_id' => $model->id);
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$translations = $this->_model->findAll($conditions, array('i18n_content_id'));
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$ids = Set::extract($translations, '{n}.I18nModel.i18n_content_id');
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$db =& ConnectionManager::getDataSource($model->useDbConfig);
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$db->delete($this->_model->Content, array('id' => $ids));
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$db->delete($this->_model, $conditions);
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@ignore_user_abort((bool) $this->runtime[$model->name]['ignoreUserAbort']);
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unset($this->runtime[$model->name]['ignoreUserAbort']);
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}
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/**
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* Autodetects locale for application
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*
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* @todo
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* @return string
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*/
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function _autoDetectLocale() {
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// just fast hack to obtain selected locale
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__d('core', 'Notice', true);
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$I18n =& I18n::getInstance();
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return $I18n->locale;
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}
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/**
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* Get selected locale for model
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*
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* @return mixed string or false
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*/
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function _getLocale(&$model) {
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if(!isset($model->locale) || is_null($model->locale)) {
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$model->locale = $this->_autoDetectLocale();
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}
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return $model->locale;
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}
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/**
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* Bind translation for fields, optionally with hasMany association for
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* fake field
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*
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* @param object instance of model
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* @param mixed string with field or array(field1, field2=>AssocName, field3)
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* @param boolead $reset
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* @return boolean
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*/
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function bindTranslation(&$model, $fields, $reset = true) {
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if(empty($fields)) {
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return true;
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}
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if(is_string($fields)) {
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$fields = array($fields);
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}
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$settings =& $this->settings[$model->name];
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$runtime =& $this->runtime[$model->name]['fields'];
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$associations = array();
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$default = array('className' => 'I18nModel', 'foreignKey' => 'row_id');
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foreach($fields as $key => $value) {
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if(is_numeric($key)) {
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$field = $value;
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$association = null;
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} else {
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$field = $key;
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$association = $value;
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}
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if(in_array($field, $settings)) {
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$this->settings[$model->name] = array_diff_assoc($settings, array($field));
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} elseif(array_key_exists($field, $settings)) {
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unset($settings[$field]);
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}
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if(in_array($field, $runtime)) {
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$this->runtime[$model->name]['fields'] = array_diff_assoc($runtime, array($field));
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} elseif(array_key_exists($field, $runtime)) {
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unset($runtime[$field]);
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}
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if(is_null($association)) {
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if($reset) {
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$runtime[] = $field;
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} else {
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$settings[] = $field;
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}
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} else {
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if($reset) {
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$runtime[$field] = $association;
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} else {
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$settings[$field] = $association;
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}
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foreach(array('hasOne', 'hasMany', 'belongsTo', 'hasAndBelongsToMany') as $type) {
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if(isset($model->{$type}[$association]) || isset($model->__backAssociation[$type][$association])) {
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trigger_error('Association '.$association.' is already binded to model '.$model->name, E_USER_ERROR);
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return false;
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}
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}
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$associations[$association] = am($default, array('conditions' => array(
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'model' => $model->name,
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'field' => $field)));
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}
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}
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if(!empty($associations)) {
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$model->bindModel(array('hasMany' => $associations), $reset);
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}
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return true;
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}
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/**
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* Unbind translation for fields, optionally unbinds hasMany association for
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* fake field
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*
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* @param object instance of model
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* @param mixed string with field or array(field1, field2=>AssocName, field3)
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* @return boolean
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*/
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function unbindTranslation(&$model, $fields) {
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if(empty($fields)) {
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return true;
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}
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if(is_string($fields)) {
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$fields = array($fields);
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}
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$settings =& $this->settings[$model->name];
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$runtime =& $this->runtime[$model->name]['fields'];
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$default = array('className' => 'I18nModel', 'foreignKey' => 'row_id');
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$associations = array();
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foreach($fields as $key => $value) {
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if(is_numeric($key)) {
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$field = $value;
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$association = null;
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} else {
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$field = $key;
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$association = $value;
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}
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if(in_array($field, $settings)) {
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$this->settings[$model->name] = array_diff_assoc($settings, array($field));
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} elseif (array_key_exists($field, $settings)) {
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unset($settings[$field]);
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}
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if(in_array($field, $runtime)) {
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$this->runtime[$model->name]['fields'] = array_diff_assoc($runtime, array($field));
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} elseif(array_key_exists($field, $runtime)) {
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unset($runtime[$field]);
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}
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if(!is_null($association) && (isset($model->hasMany[$association]) || isset($model->__backAssociation['hasMany'][$association]))) {
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$associations[] = $association;
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}
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}
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if(!empty($associations)) {
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$model->unbindModel(array('hasMany' => $associations), false);
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}
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return true;
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}
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}
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/**
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* @package cake
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* @subpackage cake.cake.libs.model.behaviors
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*/
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class I18nContent extends AppModel {
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var $name = 'I18nContent';
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var $useTable = 'i18n_content';
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}
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/**
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* @package cake
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* @subpackage cake.cake.libs.model.behaviors
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*/
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class I18nModel extends AppModel {
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var $name = 'I18nModel';
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var $useTable = 'i18n';
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var $belongsTo = array('Content' => array('className' => 'I18nContent', 'foreignKey' => 'i18n_content_id'));
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}
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?>
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