我在网上搜索了 1000000000000000 次，但找不到一个干净的解决方案
这是我的CertificateType模型翻译部分：
public $actsAs = array('Translate'=>array('title','description')) ;
以及证书型号：
public $actsAs=array('Translate'=>array('filename')) ;
public $belongsTo = array(
'CertificateType' => array(
'className' => 'CertificateType',
'foreignKey' => 'certificate_type_id',
'conditions' => '',
'fields' => '',
'order' => ''
) ,
);
但是在获取时所属模型将不会翻译：
public function admin_index() {
$this->Certificate->locale = $this->Session->read('Config.language');
$this->Certificate->CertificateType->locale = $this->Session->read('Config.language');
$this->Certificate->recursive = 0;
$this->set('certificates', $this->paginate());
debug($this->Certificate->paginate()) ;
}
为什么？
我用过这个，效果很好！
在AppModel.php中我写了这些代码：
public function getTranslatedModelField($id = 0, $field) {
// retrieve active language
$ActiveLanguageCatalog=CakeSession::read('Config.ActiveLanguageCatalog') ;
$res = false;
$translateTable = (isset($this->translateTable))?$this->translateTable:"i18n";
$db = $this->getDataSource();
$tmp = $db->fetchAll(
"SELECT content from {$translateTable} WHERE model = ? AND locale = ? AND foreign_key = ? AND field = ? LIMIT 1",
array($this->alias, $ActiveLanguageCatalog['locale'], $id, $field)
);
if (!empty($tmp)) {
$res = $tmp[0][$translateTable]['content'];
}
return $res;
}
public function afterFind($results, $primary = false) {
if($primary == false && array_key_exists('Translate', $this->actsAs)) {
foreach ($results as $key => $val) {
if (isset($val[$this->name]) && isset($val[$this->name]['id'])) {
foreach($this->actsAs['Translate'] as $translationfield) {
$results[$key][$this->name][$translationfield] = $this->getTranslatedModelField($val[$this->name]['id'], $translationfield);
}
} else if($key == 'id' && is_numeric($val)) {
foreach($this->actsAs['Translate'] as $translationfield) {
$results[$translationfield] = $this->getTranslatedModelField($val, $translationfield);
}
}
}
}
return $results;
}
将以下代码添加到AppModel：
public function afterFind($results, $primary = false) {
if(!empty($this->hasMany)) {
foreach($this->hasMany as $model => $settings) {
if(isset($this->{$model}->actsAs['Translate'])) {
if(!empty($results[0][$model])) {
foreach($results[0][$model] as $row => $result) {
$supplement = $this->{$model}->find('first', array(
'conditions' => array(
$model .'.id' => $result['id']),
'fields' => $this->{$model}->actsAs['Translate'],
'recursive' => -1));
if(!empty($supplement)) {
$results[0][$model][$row] = array_merge($results[0][$model][$row], array_diff($supplement[$model], $result));
}
}
}
}
}
}
if(!empty($this->belongsTo)) {
foreach($this->belongsTo as $model => $settings) {
if(isset($this->{$model}->actsAs['Translate'])) {
if(!empty($results[0][$model])) {
foreach($results[0][$model] as $row => $result) {
$supplement = $this->{$model}->find('first', array(
'conditions' => array(
$model .'.id' => $result),
'fields' => $this->{$model}->actsAs['Translate'],
'recursive' => -1));
if(!empty($supplement)) {
$results[0][$model] = array_merge($results[0][$model], $supplement[$model]);
}
}
}
}
}
}
return $results;
}
这适用于关系 hasMany 和 BelongsTo
感谢 Vahid Alimohamadi 的剪报。我必须修改它才能在我的项目中正常工作。
public function getTranslatedModelField($id = 0, $field) {
// retrieve active language
//$ActiveLanguageCatalog=CakeSession::read('Config.ActiveLanguageCatalog') ;
$locale = Configure::read('Config.language');
$res = false;
$translateTable = (isset($this->translateTable))?$this->translateTable:"i18n";
$db = $this->getDataSource();
$tmp = $db->fetchAll(
"SELECT content from {$translateTable} WHERE model = ? AND locale = ? AND foreign_key = ? AND field = ? LIMIT 1",
array($this->alias, $locale/*$ActiveLanguageCatalog['locale']*/, $id, $field)
);
if (!empty($tmp)) {
$res = $tmp[0][$translateTable]['content'];
}
return $res;
}
public function afterFind($results, $primary = false) {
if($primary == false && array_key_exists('Translate', $this->actsAs)) {
foreach ($results as $key => $val) {
if (isset($val[$this->name]) && isset($val[$this->name]['id'])) {
//HERE ADDED $field => $translationfield AND PASS IT TO THE getTranslatedModelField
foreach($this->actsAs['Translate'] as $field => $translationfield) {
$results[$key][$this->name][$field] = $this->getTranslatedModelField($val[$this->name]['id'], $field);
}
} else if($key == 'id' && is_numeric($val)) {
//HERE ADDED $field => $translationfield AND PASS IT TO THE getTranslatedModelField
foreach($this->actsAs['Translate'] as $field => $translationfield) {
$results[$field] = $this->getTranslatedModelField($val, $field);
}
}
}
}
return $results;
}
我对 cakephp 2.5 的工作有一些更新。它现在对我有用。希望能帮到你。
公共函数 getTranslatedModelField($id = 0, $field) {
$res = false;
$translateTable = (isset($this->translateTable))?$this->translateTable:"i18n";
$db = $this->getDataSource();
$tmp = $db->fetchAll(
"SELECT content from {$translateTable} WHERE model = ? AND locale = ? AND foreign_key = ? AND field = ? LIMIT 1",
array($this->alias, $this->locale , $id, $field)
);
if (!empty($tmp)) {
$res = $tmp[0][$translateTable]['content'];
}
return $res;
}
public function afterFind($results, $primary = false) {
if($primary == false && array_key_exists('Translate', $this->actsAs)) {
foreach ($results as $key => $val) {
if (isset($val[$this->name]) && isset($val[$this->name]['id'])) {
foreach($this->actsAs['Translate'] as $k => $translationfield) {
$results[$key][$this->name][$translationfield] = $this->getTranslatedModelField($val[$this->name]['id'], $k);
}
} else if($key == 'id' && is_numeric($val)) {
foreach($this->actsAs['Translate'] as $k => $translationfield) {
$results[$translationfield] = $this->getTranslatedModelField($val, $k);
}
}
}
}
return $results;
}
我做了一些更改以获取当前语言，并且与 cacke 2.4.3 完美配合
public function getTranslatedModelField($id = 0, $field) {
// retrieve active language
$locale = $this->locale ;// gets the current assigned locale
$res = false;
$translateTable = (isset($this->translateTable))?$this->translateTable:"i18n";
$db = $this->getDataSource();
$tmp = $db->fetchAll(
"SELECT content from {$translateTable} WHERE model = ? AND locale = ? AND foreign_key = ? AND field = ? LIMIT 1",
array($this->alias, $locale , $id, $field)
);
if (!empty($tmp)) {
$res = $tmp[0][$translateTable]['content'];
}
return $res;
}
public function afterFind($results, $primary = false) {
if($primary == false && array_key_exists('Translate', $this->actsAs)) {
foreach ($results as $key => $val) {
if (isset($val[$this->name]) && isset($val[$this->name]['id'])) {
foreach($this->actsAs['Translate'] as $translationfield) {
$results[$key][$this->name][$translationfield] = $this->getTranslatedModelField($val[$this->name]['id'], $translationfield);
}
} else if($key == 'id' && is_numeric($val)) {
foreach($this->actsAs['Translate'] as $translationfield) {
$results[$translationfield] = $this->getTranslatedModelField($val, $translationfield);
}
}
}
}
return $results;
}
最简单的解决方案是获取关联模型项的 id，并进行如下所示的另一次搜索：
$ids = array();
foreach ($wpage['Widget'] as &$widget):
$ids[] = $widget['id'];
endforeach;
$widgets = $this->Wpage->Widget->find('all', array(
'conditions' => array('Widget.id' => $ids)
));
$this->set(compact('wpage', 'widgets'));
谢谢， 阿里斯
通过使用 Model->SubModel->Behaviors->load(...)，在 Cake 方式中启用相关模型的翻译行为非常简单
$this->Certificate->CertificateType->Behaviors->load(
'Translate',
array('title','description')
);