ArticleController.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\ArticleLang;
use common\modules\blog\models\ArticleMedia;
use common\modules\blog\models\ArticleToCategory;
use yii\data\ActiveDataProvider;
use yii\web\Controller;
use yii\web\UploadedFile;
class ArticleController extends Controller
{
public function actionIndex()
{
$dataProvider = new ActiveDataProvider([
'query' => Article::find(),
'pagination' => [
'pageSize' => 1,
],
]);
return $this->render('index', ['dataProvider' => $dataProvider]);
}
public function actionCreate()
{
$article_langs = array();
$article = new Article();
$images = array();
$images['full'] = new ArticleMedia(['scenario' => ArticleMedia::SCENARIO_FULL]);
$images['preview'] = new ArticleMedia(['scenario' => ArticleMedia::SCENARIO_PREVIEW]);
$images['additional'] = new ArticleMedia(['scenario' => ArticleMedia::SCENARIO_ADDITIONAL]);
$article->loadDefaultValues();
$langs = Language::getActiveLanguages();
$default_lang = Language::getDefaultLang();
$isValid = false;
if(!empty(\Yii::$app->request->post())) {
$isValid = true;
$article->load(\Yii::$app->request->post());
$article->author = \Yii::$app->user->getId();
$isValid = $article->validate();
foreach($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()['ArticleLang'])) {
$article_langs[$default_lang->language_id] = new ArticleLang();
$isValid = ArticleLang::validateMultiple($article_langs) && $isValid;
} else {
foreach(\Yii::$app->request->post()['ArticleLang'] as $index => $article_lang) {
$article_langs[$index] = new ArticleLang();
}
ArticleLang::loadMultiple($article_langs, \Yii::$app->request->post());
$isValid = ArticleLang::validateMultiple($article_langs) && $isValid;
}
} else {
$article_langs[$default_lang->language_id] = new ArticleLang();
}
if($isValid) {
$article->save(false);
$article_categories = \Yii::$app->request->post('Article')['articleCategoriesArray'];
if(!empty($article_categories)) {
foreach($article_categories as $article_category) {
$articletocategory[$article_category] = new ArticleToCategory();
$articletocategory[$article_category]->category_id = $article_category;
$articletocategory[$article_category]->link('article', $article);
}
}
$first = 1;
foreach($images as $index => $image) {
$images[$index]->upload($article->id);
}
foreach($article_langs as $article_lang) {
if($first) {
$article_lang_clone = clone $article_lang;
$article_lang_clone->lang_id = 0;
$article_lang_clone->link('article', $article);
unset($article_lang_clone);
}
$article_lang->link('article', $article);
$first = 0;
}
echo "ok";
//$this->redirect('index');
} else {
return $this->render('create', [
'article_langs' => $article_langs,
'article' => $article,
'langs' => $langs,
'images' => $images
]);
}
}
public function actionUpdate($id)
{
$article = Article::findOne($id);
$images = $article->getArticleMedia()->indexBy('type')->all();
if(!array_key_exists('full', $images)) {
$images['full'] = new ArticleMedia();
}
if(!array_key_exists('preview', $images)) {
$images['preview'] = new ArticleMedia();
}
foreach($images as $index => $image) {
$images[$index]->scenario = $index;
}
$images['additional'] = array(
0 => new ArticleMedia(['scenario' => ArticleMedia::SCENARIO_ADDITIONAL])
);
$images['additional'] = array_merge($images['additional'], $article->getArticleMedia()->andWhere(['type' => 'additional'])->indexBy('id')->all());
foreach($images['additional'] as $index => $image) {
$images['additional'][$index]->scenario = 'additional';
}
$article_langs = $article->getArticleLangs()->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;
$article->load(\Yii::$app->request->post());
ArticleToCategory::deleteAll(['article_id' => $article->id]);
$article_categories = \Yii::$app->request->post('Article')['articleCategoriesArray'];
if(!empty($article_categories)) {
foreach($article_categories as $article_category) {
$articletocategory[$article_category] = new ArticleToCategory();
$articletocategory[$article_category]->category_id = $article_category;
$articletocategory[$article_category]->link('article', $article);
}
}
$isValid = $article->validate();
foreach($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()['ArticleLang'])) {
$isValid = ArticleLang::validateMultiple($article_langs) && $isValid;
} else {
foreach(\Yii::$app->request->post()['ArticleLang'] as $index => $article_lang) {
if (!array_key_exists($index, $article_langs)) {
$article_langs[$index] = new ArticleLang();
$article_langs[$index]->article_id = $article->id;
}
}
ArticleLang::loadMultiple($article_langs, \Yii::$app->request->post());
$isValid = ArticleLang::validateMultiple($article_langs) && $isValid;
}
}
if($isValid) {
$article->save(false);
foreach($images as $index => $image) {
if($index == 'additional') {
$images[$index][0]->upload($article->id);
} else {
if(!empty($images[$index]->imageFile)) {
$images[$index]->replace($article->id, true);
}
}
}
foreach($article_langs as $article_lang) {
$article_lang->save(false);
}
echo "ok";
//$this->redirect('index');
} else {
return $this->render('update', [
'article_langs' => $article_langs,
'article' => $article,
'langs' => $langs,
'images' => $images
]);
}
}
public function actionDelete($id)
{
$this->findModel($id)->delete();
return $this->redirect(['index']);
}
protected function findModel($id)
{
if (($model = Article::findOne($id)) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
}