CategoryController.php
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<?php
namespace common\modules\blog\controllers;
use common\models\Language;
use common\modules\blog\models\Article;
use common\modules\blog\models\ArticleCategory;
use common\modules\blog\models\ArticleCategoryLang;
use common\modules\blog\models\ArticleCategoryMedia;
use common\modules\blog\models\ArticleLang;
use yii\data\ActiveDataProvider;
use yii\filters\VerbFilter;
use yii\web\Controller;
use yii\web\NotFoundHttpException;
use yii\web\UploadedFile;
class CategoryController extends Controller
{
public function behaviors()
{
return [
'verbs' => [
'class' => VerbFilter::className(),
'actions' => [
'delete' => ['post']
]
]
];
}
public function actionIndex()
{
$dataProvider = new ActiveDataProvider([
'query' => ArticleCategory::find(),
'pagination' => [
'pageSize' => 1,
],
]);
return $this->render('index', ['dataProvider' => $dataProvider]);
}
public function actionCreate()
{
$category_langs = array();
$category = new ArticleCategory();
$images = array();
$images['full'] = new ArticleCategoryMedia(['scenario' => ArticleCategoryMedia::SCENARIO_FULL]);
$images['preview'] = new ArticleCategoryMedia(['scenario' => ArticleCategoryMedia::SCENARIO_PREVIEW]);
$images['additional'] = new ArticleCategoryMedia(['scenario' => ArticleCategoryMedia::SCENARIO_ADDITIONAL]);
$category->loadDefaultValues();
$langs = Language::getActiveLanguages();
$default_lang = Language::getDefaultLang();
$isValid = false;
foreach($images as $index => $value) {
$images[$index]->type = $index;
if($index == 'additional') {
$images[$index]->imageFile = UploadedFile::getInstances($images[$index], "[{$index}]imageFile");
} else {
$images[$index]->imageFile = UploadedFile::getInstance($images[$index], "[{$index}]imageFile");
}
$isValid = $images[$index]->validate(['imageFile']) && $isValid;
}
if(!empty(\Yii::$app->request->post())) {
$isValid = true;
$category->load(\Yii::$app->request->post());
$isValid = $category->validate();
if(empty(\Yii::$app->request->post()['ArticleCategoryLang'])) {
$category_langs[$default_lang->language_id] = new ArticleCategoryLang();
$isValid = ArticleCategoryLang::validateMultiple($category_langs) && $isValid;
} else {
foreach(\Yii::$app->request->post()['ArticleCategoryLang'] as $index => $category_lang) {
$category_langs[$index] = new ArticleCategoryLang();
}
ArticleCategoryLang::loadMultiple($category_langs, \Yii::$app->request->post());
$isValid = ArticleCategoryLang::validateMultiple($category_langs) && $isValid;
}
} else {
$category_langs[$default_lang->language_id] = new ArticleCategoryLang();
}
if($isValid) {
$category->save(false);
$first = 1;
foreach($images as $index => $image) {
$images[$index]->upload($category->id);
}
foreach($category_langs as $category_lang) {
if($first) {
$category_lang_clone = clone $category_lang;
$category_lang_clone->lang_id = 0;
$category_lang_clone->link('category', $category);
unset($category_lang_clone);
}
$category_lang->link('category', $category);
$first = 0;
}
echo "ok";
//$this->redirect('index');
} else {
return $this->render('create', [
'category_langs' => $category_langs,
'category' => $category,
'langs' => $langs,
'images' => $images
]);
}
}
public function actionUpdate($id)
{
$category = ArticleCategory::findOne($id);
$images = $category->getArticleCategoryMedia()->indexBy('type')->all();
if(!array_key_exists('full', $images)) {
$images['full'] = new ArticleCategoryMedia();
}
if(!array_key_exists('preview', $images)) {
$images['preview'] = new ArticleCategoryMedia();
}
foreach($images as $index => $image) {
$images[$index]->scenario = $index;
}
$images['additional'] = array(
0 => new ArticleCategoryMedia(['scenario' => ArticleCategoryMedia::SCENARIO_ADDITIONAL])
);
$images['additional'] = array_merge($images['additional'], $category->getArticleCategoryMedia()->andWhere(['type' => 'additional'])->indexBy('id')->all());
foreach($images['additional'] as $index => $image) {
$images['additional'][$index]->scenario = 'additional';
}
$category_langs = $category->getArticleCategoryLangs()->where(['>=', 'lang_id', '1'])->indexBy('lang_id')->all();
$langs = Language::getActiveLanguages();
$default_lang = Language::getDefaultLang();
$isValid = false;
if(!empty(\Yii::$app->request->post())) {
$isValid = true;
$category->load(\Yii::$app->request->post());
$isValid = $category->validate();
foreach($images as $index => $value) {
if($index == 'additional') {
$images[$index][0]->type = $index;
$images[$index][0]->imageFile = UploadedFile::getInstances($images[$index][0], "[{$index}]imageFile");
$isValid = $images[$index][0]->validate(['imageFile']) && $isValid;
} else {
$images[$index]->type = $index;
$images[$index]->imageFile = UploadedFile::getInstance($images[$index], "[{$index}]imageFile");
$isValid = $images[$index]->validate(['imageFile']) && $isValid;
}
}
if(empty(\Yii::$app->request->post()['ArticleCategoryLang'])) {
$isValid = ArticleCategoryLang::validateMultiple($category_langs) && $isValid;
} else {
foreach(\Yii::$app->request->post()['ArticleCategoryLang'] as $index => $category_lang) {
if(!array_key_exists($index, $category_langs)) {
$category_langs[$index] = new ArticleCategoryLang();
$category_langs[$index]->category_id = $category->id;
}
}
ArticleCategoryLang::loadMultiple($category_langs, \Yii::$app->request->post());
$isValid = ArticleCategoryLang::validateMultiple($category_langs) && $isValid;
}
}
if($isValid) {
$category->save(false);
foreach($images as $index => $image) {
if($index == 'additional') {
$images[$index][0]->upload($category->id);
} else {
if(!empty($images[$index]->imageFile)) {
$images[$index]->replace($category->id, true);
}
}
}
foreach($category_langs as $category_lang) {
$category_lang->save(false);
}
echo "ok";
//$this->redirect('index');
} else {
return $this->render('update', [
'category_langs' => $category_langs,
'category' => $category,
'langs' => $langs,
'images' => $images
]);
}
}
public function actionDelete($id)
{
$this->findModel($id)->delete();
return $this->redirect(['index']);
}
protected function findModel($id)
{
if (($model = ArticleCategory::findOne($id)) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
}