mirror of
https://github.com/kamilwylegala/cakephp2-php8.git
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c38c6a21ba
git-svn-id: https://svn.cakephp.org/repo/branches/1.2.x.x@6655 3807eeeb-6ff5-0310-8944-8be069107fe0
472 lines
No EOL
15 KiB
PHP
472 lines
No EOL
15 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 2005-2008, 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 2005-2008, 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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* 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, $config = array()) {
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$db =& ConnectionManager::getDataSource($model->useDbConfig);
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if (!$db->connected) {
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trigger_error('Datasource '.$model->useDbConfig.' for TranslateBehavior of model '.$model->alias.' is not connected', E_USER_ERROR);
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return false;
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}
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$this->settings[$model->alias] = array();
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$this->runtime[$model->alias] = array('fields' => array());
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$this->translateModel($model);
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return $this->bindTranslation($model, $config, false);
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}
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/**
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* Callback
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*/
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function cleanup(&$model) {
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$this->unbindTranslation($model);
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unset($this->settings[$model->alias]);
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unset($this->runtime[$model->alias]);
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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 (empty($locale)) {
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return $query;
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}
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$db =& ConnectionManager::getDataSource($model->useDbConfig);
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$tablePrefix = $db->config['prefix'];
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$RuntimeModel =& $this->translateModel($model);
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if (is_string($query['fields']) && 'COUNT(*) AS '.$db->name('count') == $query['fields']) {
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$query['fields'] = 'COUNT(DISTINCT('.$db->name($model->alias . '.' . $model->primaryKey) . ')) ' . $db->alias . 'count';
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$query['joins'][] = array(
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'type' => 'INNER',
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'alias' => $RuntimeModel->alias,
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'table' => $db->name($tablePrefix . $RuntimeModel->useTable),
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'conditions' => array(
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$model->alias.'.id' => '{$__cakeIdentifier['.$RuntimeModel->alias.'.foreign_key]__$}',
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$RuntimeModel->alias.'.model' => $model->name,
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$RuntimeModel->alias.'.locale' => $locale
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)
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);
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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->alias.'.*');
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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 = array_merge($this->settings[$model->alias], $this->runtime[$model->alias]['fields']);
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$addFields = array();
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if (is_array($query['fields'])) {
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foreach ($fields as $key => $value) {
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$field = ife(is_numeric($key), $value, $key);
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if (in_array($model->alias.'.*', $query['fields']) || $autoFields || in_array($model->alias.'.'.$field, $query['fields']) || in_array($field, $query['fields'])) {
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$addFields[] = $field;
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}
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}
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}
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if ($addFields) {
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foreach ($addFields as $field) {
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foreach (array($field, $model->alias.'.'.$field) as $_field) {
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$key = array_search($_field, $query['fields']);
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if ($key !== false) {
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unset($query['fields'][$key]);
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}
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}
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if (is_array($locale)) {
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foreach ($locale as $_locale) {
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$query['fields'][] = 'I18n__'.$field.'__'.$_locale.'.content';
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$query['joins'][] = array(
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'type' => 'LEFT',
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'alias' => 'I18n__'.$field.'__'.$_locale,
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'table' => $db->name($tablePrefix . $RuntimeModel->useTable),
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'conditions' => array(
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$model->alias.'.id' => '{$__cakeIdentifier[I18n__'.$field.'__'.$_locale.'.foreign_key]__$}',
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'I18n__'.$field.'__'.$_locale.'.model' => $model->name,
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'I18n__'.$field.'__'.$_locale.'.'.$RuntimeModel->displayField => $field,
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'I18n__'.$field.'__'.$_locale.'.locale' => $_locale
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)
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);
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}
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} else {
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$query['fields'][] = 'I18n__'.$field.'.content';
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$query['joins'][] = array(
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'type' => 'LEFT',
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'alias' => 'I18n__'.$field,
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'table' => $db->name($tablePrefix . $RuntimeModel->useTable),
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'conditions' => array(
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$model->alias.'.id' => '{$__cakeIdentifier[I18n__'.$field.'.foreign_key]__$}',
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'I18n__'.$field.'.model' => $model->name,
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'I18n__'.$field.'.'.$RuntimeModel->displayField => $field
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)
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);
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if (is_string($query['conditions'])) {
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$query['conditions'] = $db->conditions($query['conditions'], true, false) . ' AND '.$db->name('I18n__'.$field.'.locale').' = \''.$locale.'\'';
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} else {
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$query['conditions'][$db->name('I18n__'.$field.'.locale')] = $locale;
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}
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}
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}
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}
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if (is_array($query['fields'])) {
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$query['fields'] = array_merge($query['fields']);
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}
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$this->runtime[$model->alias]['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, $primary) {
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$this->runtime[$model->alias]['fields'] = array();
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$locale = $this->_getLocale($model);
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if (empty($locale) || empty($results) || empty($this->runtime[$model->alias]['beforeFind'])) {
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return $results;
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}
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$beforeFind = $this->runtime[$model->alias]['beforeFind'];
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foreach ($results as $key => $row) {
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$results[$key][$model->alias]['locale'] = ife(is_array($locale), @$locale[0], $locale);
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foreach ($beforeFind as $field) {
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if (is_array($locale)) {
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foreach ($locale as $_locale) {
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if (!isset($results[$key][$model->alias][$field]) && !empty($results[$key]['I18n__'.$field.'__'.$_locale]['content'])) {
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$results[$key][$model->alias][$field] = $results[$key]['I18n__'.$field.'__'.$_locale]['content'];
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}
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unset($results[$key]['I18n__'.$field.'__'.$_locale]);
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}
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if (!isset($results[$key][$model->alias][$field])) {
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$results[$key][$model->alias][$field] = '';
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}
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} else {
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$value = ife(empty($results[$key]['I18n__'.$field]['content']), '', $results[$key]['I18n__'.$field]['content']);
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$results[$key][$model->alias][$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($locale)) {
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return true;
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}
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$fields = array_merge($this->settings[$model->alias], $this->runtime[$model->alias]['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[$model->alias][$field])) {
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$tempData[$field] = $model->data[$model->alias][$field];
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unset($model->data[$model->alias][$field]);
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}
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}
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$this->runtime[$model->alias]['beforeSave'] = $tempData;
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return true;
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}
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/**
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* Callback
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*/
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function afterSave(&$model, $created) {
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if (!isset($this->runtime[$model->alias]['beforeSave'])) {
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return true;
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}
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$locale = $this->_getLocale($model);
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$tempData = $this->runtime[$model->alias]['beforeSave'];
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unset($this->runtime[$model->alias]['beforeSave']);
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$conditions = array('model' => $model->alias, 'foreign_key' => $model->id);
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$RuntimeModel =& $this->translateModel($model);
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foreach ($tempData as $field => $value) {
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unset($conditions['content']);
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$conditions['field'] = $field;
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if (is_array($value)) {
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$conditions['locale'] = array_keys($value);
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} else {
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$conditions['locale'] = $locale;
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if (is_array($locale)) {
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$value = array($locale[0] => $value);
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} else {
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$value = array($locale => $value);
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}
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}
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$translations = $RuntimeModel->find('list', array('conditions' => $conditions, 'fields' => array($RuntimeModel->alias . '.locale', $RuntimeModel->alias . '.id')));
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foreach ($value as $_locale => $_value) {
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$RuntimeModel->create();
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$conditions['locale'] = $_locale;
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$conditions['content'] = $_value;
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if (array_key_exists($_locale, $translations)) {
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$RuntimeModel->save(array($RuntimeModel->alias => array_merge($conditions, array('id' => $translations[$_locale]))));
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} else {
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$RuntimeModel->save(array($RuntimeModel->alias => $conditions));
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}
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}
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}
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}
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/**
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* Callback
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*/
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function afterDelete(&$model) {
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$RuntimeModel =& $this->translateModel($model);
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$conditions = array('model' => $model->alias, 'foreign_key' => $model->id);
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$RuntimeModel->deleteAll($conditions);
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}
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/**
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* Get selected locale for model
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*
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* @return mixed string or false
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*/
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function _getLocale(&$model) {
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if (!isset($model->locale) || is_null($model->locale)) {
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if (!class_exists('I18n')) {
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App::import('Core', 'i18n');
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}
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$I18n =& I18n::getInstance();
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$model->locale = $I18n->l10n->locale;
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}
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return $model->locale;
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}
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/**
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* Get instance of model for translations
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*
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* @return object
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*/
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function &translateModel(&$model) {
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if (!isset($this->runtime[$model->alias]['model'])) {
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if (!isset($model->translateModel) || empty($model->translateModel)) {
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$className = 'I18nModel';
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} else {
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$className = $model->translateModel;
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}
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if (PHP5) {
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$this->runtime[$model->alias]['model'] = ClassRegistry::init($className, 'Model');
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} else {
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$this->runtime[$model->alias]['model'] =& ClassRegistry::init($className, 'Model');
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}
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}
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$useTable = 'i18n';
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if (!empty($model->translateTable)) {
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$useTable = $model->translateTable;
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}
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if ($useTable !== $this->runtime[$model->alias]['model']->useTable) {
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$this->runtime[$model->alias]['model']->setSource($model->translateTable);
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}
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return $this->runtime[$model->alias]['model'];
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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 boolean $reset
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* @return bool
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*/
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function bindTranslation(&$model, $fields, $reset = true) {
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if (is_string($fields)) {
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$fields = array($fields);
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}
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$associations = array();
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$RuntimeModel =& $this->translateModel($model);
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$default = array('className' => $RuntimeModel->alias, 'foreignKey' => 'foreign_key');
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foreach ($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 = $value;
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}
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if (array_key_exists($field, $this->settings[$model->alias])) {
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unset($this->settings[$model->alias][$field]);
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} elseif (in_array($field, $this->settings[$model->alias])) {
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$this->settings[$model->alias] = array_merge(array_diff_assoc($this->settings[$model->alias], array($field)));
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}
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if (array_key_exists($field, $this->runtime[$model->alias]['fields'])) {
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unset($this->runtime[$model->alias]['fields'][$field]);
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} elseif (in_array($field, $this->runtime[$model->alias]['fields'])) {
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$this->runtime[$model->alias]['fields'] = array_merge(array_diff_assoc($this->runtime[$model->alias]['fields'], array($field)));
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}
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if (is_null($association)) {
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if ($reset) {
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$this->runtime[$model->alias]['fields'][] = $field;
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} else {
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$this->settings[$model->alias][] = $field;
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}
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} else {
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if ($reset) {
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$this->runtime[$model->alias]['fields'][$field] = $association;
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} else {
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$this->settings[$model->alias][$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 '.$model->alias, E_USER_ERROR);
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return false;
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}
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}
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$associations[$association] = array_merge($default, array('conditions' => array(
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'model' => $model->alias,
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$RuntimeModel->displayField => $field
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)));
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}
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}
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if (!empty($associations)) {
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$model->bindModel(array('hasMany' => $associations), $reset);
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}
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return true;
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}
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/**
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* Unbind translation for fields, optionally unbinds hasMany association for
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* fake field
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*
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* @param object instance of model
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* @param mixed string with field, or array(field1, field2=>AssocName, field3), or null for unbind all original translations
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* @return bool
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*/
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function unbindTranslation(&$model, $fields = null) {
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if (empty($fields)) {
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return $this->unbindTranslation($model, $this->settings[$model->alias]);
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}
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if (is_string($fields)) {
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$fields = array($fields);
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}
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$RuntimeModel =& $this->translateModel($model);
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$default = array('className' => $RuntimeModel->alias, 'foreignKey' => 'foreign_key');
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$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 = $value;
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}
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if (array_key_exists($field, $this->settings[$model->alias])) {
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unset($this->settings[$model->alias][$field]);
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} elseif (in_array($field, $this->settings[$model->alias])) {
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$this->settings[$model->alias] = array_merge(array_diff_assoc($this->settings[$model->alias], array($field)));
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}
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if (array_key_exists($field, $this->runtime[$model->alias]['fields'])) {
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unset($this->runtime[$model->alias]['fields'][$field]);
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} elseif (in_array($field, $this->runtime[$model->alias]['fields'])) {
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$this->runtime[$model->alias]['fields'] = array_merge(array_diff_assoc($this->runtime[$model->alias]['fields'], array($field)));
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}
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if (!is_null($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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if (!defined('CAKEPHP_UNIT_TEST_EXECUTION')) {
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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 $displayField = 'field';
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}
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}
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?>
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