133 lines
4.3 KiB
PHP
133 lines
4.3 KiB
PHP
<?php
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include_once('cinema.php');
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class Cinema_DAO extends DAO {
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//Constructor:
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function __construct($bd_name){
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parent::__construct($bd_name);
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}
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//Methods:
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//Create a new Session.
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public function createCinema($id, $name, $direction, $phone){
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$sql = sprintf( "INSERT INTO `cinema`( `id`, `name`, `direction`, `phone`)
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VALUES ( '%d', '%s', '%s', '%s')",
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$id, $name, $direction, $phone);
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$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
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return $resul;
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}
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//Returns a query to get All the films.
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public function allCinemaData(){
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$sql = sprintf( "SELECT * FROM cinema ");
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$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
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while($fila=$resul->fetch_assoc()){
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$films[] = $this->loadCinema($fila["id"], $fila["name"], $fila["direction"], $fila["phone"]);
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}
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$resul->free();
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return $films;
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}
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//Returns a film data .
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public function GetCinema($name, $direction){
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$sql = sprintf( "SELECT * FROM cinema WHERE cinema.name = '%s'AND cinema.direction='%s'", $name,$direction );
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$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
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return $resul;
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}
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//Returns a film data .
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public function cinemaData($id){
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$id = $this->mysqli->real_escape_string($id);
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$sql = sprintf( "SELECT * FROM cinema WHERE id = '%d'", $id );
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$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
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$resul->data_seek(0);
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$film = null;
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while($fila=$resul->fetch_assoc()){
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$cinema = $this->loadCinema($fila["id"], $fila["name"], $fila["direction"], $fila["phone"]);
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}
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$resul->free();
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return $cinema;
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}
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//Returns if exist a cinema with that id
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public function existCinema($id){
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$id = $this->mysqli->real_escape_string($id);
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$sql = sprintf( "SELECT * FROM cinema WHERE id = '%d'", $id );
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$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
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return $resul;
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}
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//Deleted film by "id".
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public function deleteCinema($id){
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$sql = sprintf( "DELETE FROM cinema WHERE cinema.id = '%d' ;",$id);
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$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
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return $resul;
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}
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//Edit a film.
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public function editCinema($id, $name, $direction, $phone){
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$sql = sprintf( "UPDATE cinema SET name = '%s' , direction = '%s', phone ='%s'
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WHERE cinema.id = '%d';",
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$name, $direction, $phone, $id);
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$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
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return $resul;
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}
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//Get sessions associated with a cinema.
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public function getSessions($id){
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include_once('session_dao.php');
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$session = new SessionDAO("complucine");
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$sql = sprintf( " SELECT DISTINCT * FROM session WHERE session.id in
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(SELECT session.id FROM session JOIN cinema ON session.idcinema = cinema.id WHERE cinema.id = '%d'); ", $id);
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$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
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$sessions = null;
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while($fila = $resul->fetch_assoc()){
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$sessions[] = $session->loadSession($fila["id"], $fila["idfilm"], $fila["idhall"], $fila["idcinema"], $fila["date"], $fila["start_time"], $fila["seat_price"], $fila["format"], $fila["seats_full"]);
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}
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$resul->free();
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return $sessions;
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}
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//Get films associated with a cinema.
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public function getFilms($id){
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include_once('film_dao.php');
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$film = new Film_DAO("complucine");
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$sql = sprintf( " SELECT DISTINCT * FROM film WHERE film.id in
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(SELECT session.idfilm FROM session JOIN cinema ON session.idcinema = cinema.id WHERE cinema.id = '%d'); ", $id);
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$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
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$films = null;
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while($fila = $resul->fetch_assoc()){
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$films[] = $film->loadFilm($fila["id"], $fila["tittle"], $fila["duration"], $fila["language"], $fila["description"], $fila["img"]);
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}
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$resul->free();
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return $films;
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}
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//Create a new film Data Transfer Object.
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public function loadCinema($id, $name, $direction, $phone){
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return new Cinema($id, $name, $direction, $phone);
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}
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}
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?>
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