khanat-opennel-code/code/web/private_php/ams/autoload/ticket_reply.php

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<?php
/**
* handles functions related to replies on tickets.
* @author Daan Janssens, mentored by Matthew Lagoe
*/
class Ticket_Reply{
private $tReplyId; /**< The id of the reply */
private $ticket; /**< the ticket id related to the reply */
private $content; /**< the content of the reply */
private $author; /**< The id of the user that made the reply */
private $timestamp; /**< The timestamp of the reply */
private $hidden; /**< indicates if reply should be hidden for normal users or not */
////////////////////////////////////////////Functions////////////////////////////////////////////////////
/**
* return constructed element based on TReplyId.
* @param $id the Id the reply we want to load.
* @return the loaded object.
*/
public static function constr_TReplyId( $id) {
$instance = new self();
$instance->setTReplyId($id);
return $instance;
}
/**
* return all replies on a specific ticket.
* @param $ticket_id the id of the ticket of which we want the replies.
* @param $view_as_admin if the browsing user is an admin/mod it should be 1, this will also show the hidden replies.
* @return an array with ticket_reply objects (beware the author and content are objects on their own, not integers!)
*/
public static function getRepliesOfTicket( $ticket_id, $view_as_admin) {
$dbl = new DBLayer("lib");
$statement = $dbl->execute("SELECT * FROM ticket_reply INNER JOIN ticket_content INNER JOIN ticket_user ON ticket_reply.Content = ticket_content.TContentId and ticket_reply.Ticket=:id and ticket_user.TUserId = ticket_reply.Author ORDER BY ticket_reply.TReplyId ASC", array('id' => $ticket_id));
$row = $statement->fetchAll();
$result = Array();
foreach($row as $tReply){
//only add hidden replies if the user is a mod/admin
if(! $tReply['Hidden'] || $view_as_admin){
//load author
$instanceAuthor = Ticket_User::constr_TUserId($tReply['Author']);
$instanceAuthor->setExternId($tReply['ExternId']);
$instanceAuthor->setPermission($tReply['Permission']);
//load content
$instanceContent = new Ticket_Content();
$instanceContent->setTContentId($tReply['TContentId']);
$instanceContent->setContent($tReply['Content']);
//load reply and add the author and content object in it.
$instanceReply = new self();
$instanceReply->setTReplyId($tReply['TReplyId']);
$instanceReply->setTimestamp($tReply['Timestamp']);
$instanceReply->setAuthor($instanceAuthor);
$instanceReply->setTicket($ticket_id);
$instanceReply->setContent($instanceContent);
$instanceReply->setHidden($tReply['Hidden']);
$result[] = $instanceReply;
}
}
return $result;
}
/**
* creates a new reply on a ticket.
* Creates a ticket_content entry and links it with a new created ticket_reply, a log entry will be written about this.
* In case the ticket creator replies on a ticket, he will set the status by default to 'waiting on support'.
* @param $content the content of the reply
* @param $author the id of the reply creator.
* @param $ticket_id the id of the ticket of which we want the replies.
* @param $hidden should be 0 or 1
* @param $ticket_creator the ticket's starter his id.
*/
public static function createReply($content, $author, $ticket_id , $hidden, $ticket_creator){
$ticket_content = new Ticket_Content();
$ticket_content->setContent($content);
$ticket_content->create();
$content_id = $ticket_content->getTContentId();
$ticket_reply = new Ticket_Reply();
$ticket_reply->set(Array('Ticket' => $ticket_id,'Content' => $content_id,'Author' => $author, 'Hidden' => $hidden));
$ticket_reply->create();
$reply_id = $ticket_reply->getTReplyId();
if($ticket_creator == $author){
Ticket::updateTicketStatus( $ticket_id, 1, $author);
}
Ticket_Log::createLogEntry( $ticket_id, $author, 4, $reply_id);
}
////////////////////////////////////////////Methods////////////////////////////////////////////////////
/**
* A constructor.
* Empty constructor
*/
public function __construct() {
}
/**
* sets the object's attributes.
* @param $values should be an array.
*/
public function set($values){
$this->setTicket($values['Ticket']);
$this->setContent($values['Content']);
$this->setAuthor($values['Author']);
if(isset($values['Timestamp'])){
$this->setTimestamp($values['Timestamp']);
}
if(isset($values['Hidden'])){
$this->setHidden($values['Hidden']);
}
}
/**
* creates a new 'ticket_reply' entry.
* this method will use the object's attributes for creating a new 'ticket_reply' entry in the database (the now() function will create the timestamp).
*/
public function create(){
$dbl = new DBLayer("lib");
$query = "INSERT INTO ticket_reply (Ticket, Content, Author, Timestamp, Hidden) VALUES (:ticket, :content, :author, now(), :hidden)";
$values = Array('ticket' => $this->ticket, 'content' => $this->content, 'author' => $this->author, 'hidden' => $this->hidden);
$this->tReplyId = $dbl->executeReturnId($query, $values);
}
/**
* loads the object's attributes.
* loads the object's attributes by giving a ticket_reply's id.
* @param $id the id of the ticket_reply that should be loaded
*/
public function load_With_TReplyId( $id) {
$dbl = new DBLayer("lib");
$statement = $dbl->execute("SELECT * FROM ticket_reply WHERE TReplyId=:id", array('id' => $id));
$row = $statement->fetch();
$this->tReplyId = $row['TReplyId'];
$this->ticket = $row['Ticket'];
$this->content = $row['Content'];
$this->author = $row['Author'];
$this->timestamp = $row['Timestamp'];
$this->hidden = $row['Hidden'];
}
/**
* updates a ticket_reply entry based on the objects attributes.
*/
public function update(){
$dbl = new DBLayer("lib");
$query = "UPDATE ticket SET Ticket = :ticket, Content = :content, Author = :author, Timestamp = :timestamp, Hidden = :hidden WHERE TReplyId=:id";
$values = Array('id' => $this->tReplyId, 'timestamp' => $this->timestamp, 'ticket' => $this->ticket, 'content' => $this->content, 'author' => $this->author, 'hidden' => $this->hidden);
$statement = $dbl->execute($query, $values);
}
////////////////////////////////////////////Getters////////////////////////////////////////////////////
/**
* get ticket attribute of the object.
*/
public function getTicket(){
return $this->ticket;
}
/**
* get content attribute of the object.
*/
public function getContent(){
return $this->content;
}
/**
* get author attribute of the object.
*/
public function getAuthor(){
return $this->author;
}
/**
* get timestamp attribute of the object.
* The output format is defined by the Helpers class function, outputTime().
*/
public function getTimestamp(){
return Helpers::outputTime($this->timestamp);
}
/**
* get tReplyId attribute of the object.
*/
public function getTReplyId(){
return $this->tReplyId;
}
/**
* get hidden attribute of the object.
*/
public function getHidden(){
return $this->hidden;
}
////////////////////////////////////////////Setters////////////////////////////////////////////////////
/**
* set ticket attribute of the object.
* @param $t integer id of the ticket
*/
public function setTicket($t){
$this->ticket = $t;
}
/**
* set content attribute of the object.
* @param $c integer id of the ticket_content entry
*/
public function setContent($c){
$this->content = $c;
}
/**
* set author attribute of the object.
* @param $a integer id of the user
*/
public function setAuthor($a){
$this->author = $a;
}
/**
* set timestamp attribute of the object.
* @param $t timestamp of the reply
*/
public function setTimestamp($t){
$this->timestamp = $t;
}
/**
* set tReplyId attribute of the object.
* @param $i integer id of the ticket_reply
*/
public function setTReplyId($i){
$this->tReplyId = $i;
}
/**
* set hidden attribute of the object.
* @param $h should be 0 or 1
*/
public function setHidden($h){
$this->hidden = $h;
}
}