public function actionIndex($slug)
{
$query = Vidmage::find()->joinWith('vidmageTags.tag')->where(['tag.name' => $slug])->orderBy(['id' => SORT_DESC]);
$vidmages = new ActiveDataProvider(['query' => $query, 'pagination' => ['pageSize' => 10]]);
$tag = Tag::findOne(['name' => $slug]);
return $this->render('index', compact('vidmages', 'tag'));
}
public function beforeDelete()
{
if (parent::beforeDelete()) {
$tag = Tag::findOne($this->tag_id);
$tag->recount--;
$tag->save();
return true;
} else {
return false;
}
}
public function saveGroup()
{
$cleanUrl = preg_replace("/[^a-zA-Z0-9\\/_|+ -]/", '', $this->name);
$cleanUrl = strtolower(trim($cleanUrl, '-'));
$cleanUrl = preg_replace("/[\\/_|+ -]+/", '-', $cleanUrl);
$this->url = $cleanUrl;
$urlExists = Group::findOne(['url' => $cleanUrl]);
if ($urlExists) {
if ($this->isNewRecord) {
$lastGroup = Group::find()->orderBy(['id' => SORT_DESC])->one();
$this->url = $lastGroup->id++ . '-' . $this->url;
} else {
if ($urlExists->id !== $this->id) {
$this->url = $this->id . '-' . $this->url;
}
}
}
if (!$this->save()) {
return false;
}
$tags = explode(',', str_replace(['[', ']', '\''], ['', '', ''], $this->tag));
foreach ($tags as $tag) {
$newTag = Tag::findOne(['name' => strtolower($tag)]);
if (!$newTag) {
$newTag = new Tag();
$newTag->name = strtolower($tag);
if ($newTag->save()) {
$tagToGroup = new TagToGroup();
$tagToGroup->tag_id = $newTag->id;
$tagToGroup->group_id = $this->id;
$tagToGroup->save();
}
} else {
$tagToGroup = new TagToGroup();
$tagToGroup->tag_id = $newTag->id;
$tagToGroup->group_id = $this->id;
$tagToGroup->save();
}
}
$userToGroup = new UserToGroup();
$userToGroup->user_id = Yii::$app->user->getIdentity()->id;
$userToGroup->group_id = $this->id;
$userToGroup->can_edit = 1;
$userToGroup->group_admin = 1;
if ($userToGroup->save()) {
return true;
}
return false;
}
public function actionDelete($id)
{
$model = Tag::findOne(['id' => $id, 'store_id' => Yii::$app->user->identity->store_id]);
if ($model) {
if ($model->delete()) {
Yii::$app->session->setFlash('success', '成功删除标签“' . $model->name . '”。');
} else {
Yii::$app->session->setFlash('danger', '标签删除失败。');
}
}
if (Yii::$app->request->referrer) {
return $this->redirect(Yii::$app->request->referrer);
} else {
return $this->redirect(['index']);
}
}
/**
* Finds the Tag model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param integer $id
* @return Tag the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($id)
{
if (($model = Tag::findOne($id)) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
/**
* @return array Array of Tag
*/
public function getTags()
{
$tagging = Tagging::find()->where(['taggable_id' => $this->id, 'taggable_type' => Tagging::TAGGABLE_VIDEO])->asArray()->all();
$tags = [];
foreach ($tagging as $data) {
$tags[] = Tag::findOne($data['tag_id']);
}
return $tags;
}
/**
* 新建文章
* @return bool
* @throws Exception
*/
public function saveArticle()
{
if (!$this->validate()) {
return false;
}
if (!$this->tag) {
return $this->save();
}
$res = $this->save();
try {
$tags = explode(';', $this->tag);
foreach ($tags as $v) {
if (!$v) {
continue;
}
$tag = Tag::findOne(['name' => $v]);
if (!$tag) {
$tag = new Tag();
$tag->name = $v;
$tag->article_count = 0;
$res = $tag->save();
$id = $tag->id;
} else {
$id = $tag->id;
}
$article_tag = new ArticleTag();
$article_tag->article_id = $this->id;
$article_tag->tag_id = $id;
$article_tag->save();
//更前标签的文章数量
$tag->article_count++;
$tag->save(false);
}
} catch (Exception $e) {
throw new Exception($e->getMessage());
}
return $res;
}
