/**
* Returns latest visible posts for guests.
* @param integer $limit Number of latest posts.
* @return Post[]
*/
public static function getLatestPostsForGuests($limit = 5)
{
return static::find()->joinWith(['forum' => function ($query) {
$query->andWhere([Forum::tableName() . '.visible' => 1])->joinWith(['category' => function ($query) {
$query->andWhere([Category::tableName() . '.visible' => 1]);
}]);
}])->orderBy(['created_at' => SORT_DESC])->limit($limit)->all();
}
/**
* Searching through the forum.
* @return string
*/
public function actionSearch()
{
$dataProvider = null;
$searchModel = new Vocabulary();
if ($searchModel->load(Yii::$app->request->get(), '')) {
$dataProvider = $searchModel->search();
} else {
$model = new SearchForm();
$model->match = 'all';
$model->type = 'posts';
$model->display = 'topics';
$categories = Category::find()->orderBy(['name' => SORT_ASC])->all();
$forums = Forum::find()->orderBy(['name' => SORT_ASC])->all();
$list = [];
foreach ($categories as $cat) {
$catlist = [];
foreach ($forums as $for) {
if ($for->category_id == $cat->id) {
$catlist[$for->id] = '|-- ' . Html::encode($for->name);
}
}
$list[Html::encode($cat->name)] = $catlist;
}
if ($model->load(Yii::$app->request->post()) && $model->validate()) {
if (empty($model->query) && empty($model->author)) {
$this->error(Yii::t('podium/flash', "You have to enter words or author's name first."));
} else {
$stop = false;
if (!empty($model->query)) {
$words = explode(' ', preg_replace('/\\s+/', ' ', $model->query));
$checkedWords = [];
foreach ($words as $word) {
if (mb_strlen($word, 'UTF-8') > 2) {
$checkedWords[] = $word;
}
}
$model->query = implode(' ', $checkedWords);
if (mb_strlen($model->query, 'UTF-8') < 3) {
$this->error(Yii::t('podium/flash', 'You have to enter word at least 3 characters long.'));
$stop = true;
}
}
if (!$stop) {
$dataProvider = $model->searchAdvanced();
}
}
}
return $this->render('search', ['model' => $model, 'list' => $list, 'dataProvider' => $dataProvider, 'query' => $model->query, 'author' => $model->author]);
}
return $this->render('search', ['dataProvider' => $dataProvider, 'query' => $searchModel->query]);
}
/**
* Advanced search.
* @return ActiveDataProvider
*/
public function searchAdvanced()
{
if ($this->type == 'topics') {
$query = Thread::find();
if (Yii::$app->user->isGuest) {
$query->joinWith(['category' => function ($q) {
$q->andWhere([Category::tableName() . '.visible' => 1]);
}, 'forum' => function ($q) {
$q->andWhere([Forum::tableName() . '.visible' => 1]);
}]);
}
if (!empty($this->query)) {
$words = explode(' ', preg_replace('/\\s+/', ' ', $this->query));
foreach ($words as $word) {
if ($this->match == 'all') {
$query->andWhere(['like', 'name', $word]);
} else {
$query->orWhere(['like', 'name', $word]);
}
}
}
if (!empty($this->author)) {
$query->andWhere(['like', 'username', $this->author])->joinWith(['author']);
}
if (!empty($this->date_from) && empty($this->date_to)) {
$query->andWhere(['>=', Thread::tableName() . '.created_at', $this->date_from]);
} elseif (!empty($this->date_to) && empty($this->date_from)) {
$this->date_to += 23 * 3600 + 59 * 60 + 59;
// 23:59:59
$query->andWhere(['<=', Thread::tableName() . '.created_at', $this->date_to]);
} elseif (!empty($this->date_to) && !empty($this->date_from)) {
if ($this->date_from > $this->date_to) {
$tmp = $this->date_to;
$this->date_to = $this->date_from;
$this->date_from = $tmp;
}
$this->date_to += 23 * 3600 + 59 * 60 + 59;
// 23:59:59
$query->andWhere(['<=', Thread::tableName() . '.created_at', $this->date_to]);
$query->andWhere(['>=', Thread::tableName() . '.created_at', $this->date_from]);
}
if (!empty($this->forums)) {
if (is_array($this->forums)) {
$forums = [];
foreach ($this->forums as $f) {
if (is_numeric($f)) {
$forums[] = (int) $f;
}
}
if (!empty($forums)) {
$query->andWhere(['forum_id' => $forums]);
}
}
}
$sort = ['defaultOrder' => [Thread::tableName() . '.id' => SORT_DESC], 'attributes' => [Thread::tableName() . '.id' => ['asc' => [Thread::tableName() . '.id' => SORT_ASC], 'desc' => [Thread::tableName() . '.id' => SORT_DESC], 'default' => SORT_DESC]]];
} else {
$query = Vocabulary::find()->select('post_id, thread_id');
if (Yii::$app->user->isGuest) {
$query->joinWith(['posts' => function ($q) {
$q->joinWith(['forum' => function ($qu) {
$qu->andWhere([Forum::tableName() . '.visible' => 1])->joinWith(['category' => function ($que) {
$que->andWhere([Category::tableName() . '.visible' => 1]);
}]);
}]);
}]);
} else {
$query->joinWith(['posts']);
}
if (!empty($this->query)) {
$words = explode(' ', preg_replace('/\\s+/', ' ', $this->query));
$countWords = 0;
foreach ($words as $word) {
$query->orWhere(['like', 'word', $word]);
$countWords++;
}
$query->groupBy('post_id');
if ($this->match == 'all' && $countWords > 1) {
$query->select(['post_id', 'thread_id', 'COUNT(post_id) AS c'])->having(['>', 'c', $countWords - 1]);
}
}
if (!empty($this->author)) {
$query->andWhere(['like', 'username', $this->author])->joinWith(['posts' => function ($q) {
$q->joinWith(['user']);
}]);
}
if (!empty($this->date_from) && empty($this->date_to)) {
$query->andWhere(['>=', Post::tableName() . '.updated_at', $this->date_from]);
} elseif (!empty($this->date_to) && empty($this->date_from)) {
$this->date_to += 23 * 3600 + 59 * 60 + 59;
// 23:59:59
$query->andWhere(['<=', Post::tableName() . '.updated_at', $this->date_to]);
} elseif (!empty($this->date_to) && !empty($this->date_from)) {
if ($this->date_from > $this->date_to) {
$tmp = $this->date_to;
$this->date_to = $this->date_from;
$this->date_from = $tmp;
}
$this->date_to += 23 * 3600 + 59 * 60 + 59;
// 23:59:59
$query->andWhere(['<=', Post::tableName() . '.updated_at', $this->date_to]);
$query->andWhere(['>=', Post::tableName() . '.updated_at', $this->date_from]);
}
if (!empty($this->forums)) {
if (is_array($this->forums)) {
$forums = [];
foreach ($this->forums as $f) {
if (is_numeric($f)) {
$forums[] = (int) $f;
}
}
if (!empty($forums)) {
$query->andWhere(['forum_id' => $forums]);
}
}
}
$sort = ['defaultOrder' => ['post_id' => SORT_DESC], 'attributes' => ['post_id' => ['asc' => ['post_id' => SORT_ASC], 'desc' => ['post_id' => SORT_DESC], 'default' => SORT_DESC]]];
}
$dataProvider = new ActiveDataProvider(['query' => $query, 'sort' => $sort]);
return $dataProvider;
}
public function getCategory()
{
return $this->hasOne(Category::className(), ['id' => 'category_id']);
}
/**
* Returns the verified post.
* @param integer $category_id post's category ID
* @param integer $forum_id post's forum ID
* @param integer $thread_id post's thread ID
* @param integer $id post's ID
* @return Post
* @since 0.2
*/
public static function verify($category_id = null, $forum_id = null, $thread_id = null, $id = null)
{
if (!is_numeric($category_id) || $category_id < 1 || !is_numeric($forum_id) || $forum_id < 1 || !is_numeric($thread_id) || $thread_id < 1 || !is_numeric($id) || $id < 1) {
return null;
}
return static::find()->joinWith(['thread', 'forum' => function ($query) use($category_id) {
$query->joinWith(['category'])->andWhere([Category::tableName() . '.id' => $category_id]);
}])->where([static::tableName() . '.id' => $id, static::tableName() . '.thread_id' => $thread_id, static::tableName() . '.forum_id' => $forum_id])->limit(1)->one();
}
/**
* Updating the forums order.
* @return string|\yii\web\Response
*/
public function actionSortForum()
{
if (Yii::$app->request->isAjax) {
if (User::can(Rbac::PERM_UPDATE_FORUM)) {
$modelId = Yii::$app->request->post('id');
$modelCategory = Yii::$app->request->post('category');
$new = Yii::$app->request->post('new');
if (is_numeric($modelId) && is_numeric($modelCategory) && is_numeric($new) && $modelId > 0 && $modelCategory > 0 && $new >= 0) {
$moved = Forum::findOne((int) $modelId);
$movedCategory = Category::findOne((int) $modelCategory);
if ($moved && $modelCategory && $moved->category_id == $movedCategory->id) {
$query = (new Query())->from(Forum::tableName())->where('id != :id AND category_id = :cid')->params([':id' => $moved->id, ':cid' => $movedCategory->id])->orderBy(['sort' => SORT_ASC, 'id' => SORT_ASC])->indexBy('id');
$next = 0;
$newSort = -1;
try {
foreach ($query->each() as $id => $forum) {
if ($next == (int) $new) {
$newSort = $next;
$next++;
}
Yii::$app->db->createCommand()->update(Forum::tableName(), ['sort' => $next], 'id = :id', [':id' => $id])->execute();
$next++;
}
if ($newSort == -1) {
$newSort = $next;
}
$moved->sort = $newSort;
if (!$moved->save()) {
return Html::tag('span', Html::tag('span', '', ['class' => 'glyphicon glyphicon-warning-sign']) . ' ' . Yii::t('podium/view', "Sorry! We can not save new forums' order."), ['class' => 'text-danger']);
} else {
Log::info('Forums orded updated', $moved->id, __METHOD__);
return Html::tag('span', Html::tag('span', '', ['class' => 'glyphicon glyphicon-ok-circle']) . ' ' . Yii::t('podium/view', "New forums' order has been saved."), ['class' => 'text-success']);
}
} catch (Exception $e) {
Log::error($e->getMessage(), null, __METHOD__);
return Html::tag('span', Html::tag('span', '', ['class' => 'glyphicon glyphicon-warning-sign']) . ' ' . Yii::t('podium/view', "Sorry! We can not save new forums' order."), ['class' => 'text-danger']);
}
} else {
return Html::tag('span', Html::tag('span', '', ['class' => 'glyphicon glyphicon-warning-sign']) . ' ' . Yii::t('podium/view', 'Sorry! We can not find Forum with this ID.'), ['class' => 'text-danger']);
}
} else {
return Html::tag('span', Html::tag('span', '', ['class' => 'glyphicon glyphicon-warning-sign']) . ' ' . Yii::t('podium/view', 'Sorry! Sorting parameters are wrong.'), ['class' => 'text-danger']);
}
} else {
return Html::tag('span', Html::tag('span', '', ['class' => 'glyphicon glyphicon-warning-sign']) . ' ' . Yii::t('podium/view', 'You are not allowed to perform this action.'), ['class' => 'text-danger']);
}
} else {
return $this->redirect(['admin/forums']);
}
}
/**
* Sets new categories order.
* @param integer $order new category sorting order number
* @return boolean
* @throws Exception
* @since 0.2
*/
public function newOrder($order)
{
try {
$next = 0;
$newSort = -1;
$query = (new Query())->from(Category::tableName())->where('id != :id')->params([':id' => $this->id])->orderBy(['sort' => SORT_ASC, 'id' => SORT_ASC])->indexBy('id');
foreach ($query->each() as $id => $forum) {
if ($next == $order) {
$newSort = $next;
$next++;
}
Yii::$app->db->createCommand()->update(Category::tableName(), ['sort' => $next], 'id = :id', [':id' => $id])->execute();
$next++;
}
if ($newSort == -1) {
$newSort = $next;
}
$this->sort = $newSort;
if (!$this->save()) {
throw new Exception('Categories order saving error');
}
Log::info('Categories orded updated', $this->id, __METHOD__);
return true;
} catch (Exception $e) {
Log::error($e->getMessage(), null, __METHOD__);
}
return false;
}
/**
* Returns the verified thread.
* @param integer $category_id thread's category ID
* @param integer $forum_id thread's forum ID
* @param integer $id thread's ID
* @param string $slug thread's slug
* @param boolean $guest whether caller is guest or registered user
* @return Thread
* @since 0.2
*/
public static function verify($category_id = null, $forum_id = null, $id = null, $slug = null, $guest = true)
{
if (!is_numeric($category_id) || $category_id < 1 || !is_numeric($forum_id) || $forum_id < 1 || !is_numeric($id) || $id < 1 || empty($slug)) {
return null;
}
return static::find()->joinWith(['forum' => function ($query) use($guest) {
if ($guest) {
$query->andWhere([Forum::tableName() . '.visible' => 1]);
}
$query->joinWith(['category' => function ($query) use($guest) {
if ($guest) {
$query->andWhere([Category::tableName() . '.visible' => 1]);
}
}]);
}])->where([static::tableName() . '.id' => $id, static::tableName() . '.slug' => $slug, static::tableName() . '.forum_id' => $forum_id, static::tableName() . '.category_id' => $category_id])->limit(1)->one();
}
/**
* Searches forums.
* @param integer|null $category_id
* @return ActiveDataProvider
*/
public function search($category_id = null, $onlyVisible = false)
{
$query = static::find();
if ($category_id) {
$query->andWhere(['category_id' => $category_id]);
}
if ($onlyVisible) {
$query->joinWith(['category' => function ($query) {
$query->andWhere([Category::tableName() . '.visible' => 1]);
}]);
$query->andWhere([static::tableName() . '.visible' => 1]);
}
$dataProvider = new ActiveDataProvider(['query' => $query]);
$dataProvider->sort->defaultOrder = ['sort' => SORT_ASC, 'id' => SORT_ASC];
return $dataProvider;
}
/**
* Updating the forums order.
* @return string|\yii\web\Response
*/
public function actionSortForum()
{
if (!Yii::$app->request->isAjax) {
return $this->redirect(['admin/forums']);
}
if (!User::can(Rbac::PERM_UPDATE_FORUM)) {
return Html::tag('span', Html::tag('span', '', ['class' => 'glyphicon glyphicon-warning-sign']) . ' ' . Yii::t('podium/view', 'You are not allowed to perform this action.'), ['class' => 'text-danger']);
}
$modelId = Yii::$app->request->post('id');
$modelCategory = Yii::$app->request->post('category');
$new = Yii::$app->request->post('new');
if (!is_numeric($modelId) || !is_numeric($modelCategory) || !is_numeric($new)) {
return Html::tag('span', Html::tag('span', '', ['class' => 'glyphicon glyphicon-warning-sign']) . ' ' . Yii::t('podium/view', 'Sorry! Sorting parameters are wrong.'), ['class' => 'text-danger']);
}
$moved = Forum::find()->where(['id' => $modelId])->limit(1)->one();
$movedCategory = Category::find()->where(['id' => $modelCategory])->limit(1)->one();
if (empty($moved) || empty($modelCategory) || $moved->category_id != $movedCategory->id) {
return Html::tag('span', Html::tag('span', '', ['class' => 'glyphicon glyphicon-warning-sign']) . ' ' . Yii::t('podium/view', 'Sorry! We can not find Forum with this ID.'), ['class' => 'text-danger']);
}
if ($moved->newOrder((int) $new)) {
return Html::tag('span', Html::tag('span', '', ['class' => 'glyphicon glyphicon-ok-circle']) . ' ' . Yii::t('podium/view', "New forums' order has been saved."), ['class' => 'text-success']);
}
return Html::tag('span', Html::tag('span', '', ['class' => 'glyphicon glyphicon-warning-sign']) . ' ' . Yii::t('podium/view', "Sorry! We can not save new forums' order."), ['class' => 'text-danger']);
}
