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<?php |
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namespace RbComment\Model; |
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use Zend\Db\Sql\Select; |
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use Zend\Db\Sql\Expression; |
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use Zend\Db\TableGateway\TableGateway; |
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class CommentTable |
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{ |
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/** |
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* @var TableGateway |
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*/ |
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protected $tableGateway; |
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public function __construct(TableGateway $tableGateway) |
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{ |
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$this->tableGateway = $tableGateway; |
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} |
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/** |
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* Returns all the comments. |
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* |
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* @return ResultSet |
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*/ |
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public function fetchAll() |
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{ |
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return $this->tableGateway->select(); |
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} |
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/** |
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* Returns all the comments of a thread. |
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* |
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* @param string $thread |
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* |
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* @return ResultSet |
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*/ |
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public function fetchAllForThread($thread) |
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{ |
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$columns = [ |
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'id', |
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'author', |
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'content', |
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'contact', |
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'published_on_raw' => 'published_on', |
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'published_on' => new Expression("DATE_FORMAT(published_on, '%M %d, %Y %H:%i')"), |
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]; |
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$select = new Select($this->tableGateway->getTable()); |
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$select->columns($columns) |
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->where(['thread' => $thread, 'visible' => 1]) |
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->order('published_on_raw ASC'); |
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$resultSet = $this->tableGateway->selectWith($select); |
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return $resultSet; |
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} |
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/** |
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* Returns all the comments pending approval for a thread. |
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* |
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* @param string $thread |
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* |
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* @return ResultSet |
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*/ |
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public function fetchAllPendingForThread($thread) |
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{ |
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$columns = [ |
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'id', |
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'author', |
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'content', |
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'contact', |
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'published_on_raw' => 'published_on', |
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'published_on' => new Expression("DATE_FORMAT(published_on, '%M %d, %Y %H:%i')"), |
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]; |
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$select = new Select($this->tableGateway->getTable()); |
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$select->columns($columns) |
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->where(['thread' => $thread, 'visible' => 0]) |
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->order('published_on_raw ASC'); |
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$resultSet = $this->tableGateway->selectWith($select); |
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return $resultSet; |
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} |
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/** |
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* Allow custom comments selection. |
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* |
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* @param Select $select |
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* |
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* @return ResultSet |
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*/ |
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public function fetchAllUsingSelect(Select $select) |
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{ |
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return $this->tableGateway->selectWith($select); |
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} |
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/** |
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* Returns a comment by id. |
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* |
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* @param int $id |
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* |
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* @return Comment |
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*/ |
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public function getComment($id) |
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{ |
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$id = (int)$id; |
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$rowset = $this->tableGateway->select(['id' => $id]); |
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$row = $rowset->current(); |
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return $row; |
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} |
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/** |
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* Saves a comment into the database. |
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* |
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* @param Comment $comment |
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* |
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* @return int The id of the inserted/updated comment |
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*/ |
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public function saveComment(Comment $comment) |
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{ |
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$data = [ |
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'thread' => $comment->thread, |
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'uri' => $comment->uri, |
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'author' => $comment->author, |
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'contact' => $comment->contact, |
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'content' => $comment->content, |
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'visible' => $comment->visible, |
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'spam' => $comment->spam, |
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]; |
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$id = (int)$comment->id; |
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if ($id === 0) { |
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$this->tableGateway->insert($data); |
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$id = $this->tableGateway->lastInsertValue; |
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} else { |
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if ($this->getComment($id)) { |
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$this->tableGateway->update($data, ['id' => $id]); |
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} |
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} |
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return $id; |
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} |
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/** |
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* Removes a comment from the database. |
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* |
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* @param int $id |
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*/ |
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public function deleteComment($id) |
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{ |
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$this->tableGateway->delete(['id' => $id]); |
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} |
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/** |
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* Deletes all comments maked as spam from the database. |
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* |
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* @return int - number of rows affected. |
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*/ |
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public function deleteSpam() |
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{ |
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return $this->tableGateway->delete(['spam' => 1]); |
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} |
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} |
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