public function actionIndex()
{
if (Yii::$app->user->isGuest) {
$this->redirect(['/explore/index']);
}
$model = $this->findModel();
$newFeed = new Feed();
if ($newFeed->load(Yii::$app->request->post()) && $newFeed->save()) {
Yii::$app->userData->updateKey('feed_count', Yii::$app->user->id);
return $this->refresh();
}
$query = new Query();
$query = $query->select('p.id, p.user_id, p.content, p.feed_data, p.template, p.created_at, u.username, u.avatar')->from('{{%home_feed}} as p')->join('LEFT JOIN', '{{%user_follow}} as f', 'p.user_id=f.people_id')->join('LEFT JOIN', '{{%user}} as u', 'u.id=p.user_id')->where('p.user_id=:user_id OR f.user_id=:user_id', [':user_id' => $model->id])->orderBy('p.created_at DESC');
$pages = Tools::Pagination($query);
return $this->render('index', ['model' => $model, 'newFeed' => $newFeed, 'feeds' => $pages['result'], 'pages' => $pages['pages']]);
}
/**
* This is invoked before the record is saved.
* @return boolean whether the record should be saved.
*/
public function beforeSave($insert)
{
if (parent::beforeSave($insert)) {
if ($this->isNewRecord) {
//插入记录(Feed)
$title = Html::a(Html::encode($this->title), $this->url);
preg_match_all("/<[img|IMG].*?src=\"([^^]*?)\".*?>/", $this->content, $images);
$images = isset($images[0][0]) ? $images[0][0] : '';
$content = mb_substr(strip_tags($this->content), 0, 140, 'utf-8') . '... ' . Html::a(Yii::t('app', 'View Details'), $this->url) . '<br>' . $images;
$postData = ['{title}' => $title, '{content}' => $content];
Feed::addFeed('blog', $postData);
$this->user_id = Yii::$app->user->id;
$this->created_at = time();
Yii::$app->userData->updateKey('post_count', Yii::$app->user->id);
}
//标签分割
$tags = trim($this->tags);
$explodeTags = array_unique(explode(',', str_replace('，', ',', $tags)));
$explodeTags = array_slice($explodeTags, 0, 10);
$this->tags = implode(',', $explodeTags);
return true;
} else {
return false;
}
}
/**
* Creates a new Post model.
* If creation is successful, the browser will be redirected to the 'view' page.
* @return mixed
*/
public function actionCreate()
{
$model = new Post();
if ($model->load(Yii::$app->request->post()) && $model->save()) {
Yii::$app->userData->updateKey('post_count', Yii::$app->user->id);
//插入记录(Feed)
$title = Html::a(Html::encode($model->title), $model->url);
preg_match_all("/<[img|IMG].*?src=\"([^^]*?)\".*?>/", $model->content, $images);
$images = isset($images[0][0]) ? $images[0][0] : '';
$content = mb_substr(strip_tags($model->content), 0, 140, 'utf-8') . '... ' . Html::a(Yii::t('app', 'View Details'), $model->url) . '<br>' . $images;
$postData = ['{title}' => $title, '{content}' => $content];
Feed::addFeed('blog', $postData);
return $this->redirect(['/home/post']);
}
return $this->render('create', ['model' => $model]);
}
/**
* Creates a new Post model.
* If creation is successful, the browser will be redirected to the 'view' page.
* @return mixed
*/
public function actionCreate()
{
$this->layout = '@app/modules/user/views/layouts/user';
$model = new Post();
if ($model->load(Yii::$app->request->post()) && $model->save()) {
Yii::$app->userData->updateKey('post_count', Yii::$app->user->id);
Yii::$app->userData->updateKey('feed_count', Yii::$app->user->id);
//插入记录(Feed)
$title = Html::a(Html::encode($model->title), $model->url);
preg_match_all("/<[img|IMG].*?src=\"([^^]*?)\".*?>/", $model->content, $images);
$summary = mb_substr(strip_tags($model->content), 0, 140, 'utf-8') . '... ' . Html::a(Yii::t('app', 'View Details'), $model->url) . '<br>' . $images[0][0];
$postData = ['{title}' => $title, '{summary}' => $summary];
Feed::addFeed('blog', serialize($postData));
return $this->redirect(['/home/post']);
}
return $this->render('create', ['model' => $model]);
}
/**
* Finds the Feed model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param integer $id
* @return Feed the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($id)
{
if (($model = Feed::findOne($id)) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
/**
* app\modules\home\models\Feed
* @return array
*/
public function getFeeds()
{
$query = Feed::find()->where(['user_id' => $this->id])->orderBy('id desc');
$countQuery = clone $query;
$pages = new \yii\data\Pagination(['totalCount' => $countQuery->count()]);
$pages->defaultPageSize = 14;
$feeds = $query->offset($pages->offset)->limit($pages->limit)->all();
return ['feeds' => $feeds, 'pages' => $pages];
}