SW/assets/php/common/film_dao.php

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<?php
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include_once('film.php');
$template = new Template();
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$prefix = $template->get_prefix();
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include_once($prefix.'assets/php/dao.php');
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class Film_DAO extends DAO {
//Constructor:
function __construct($bd_name){
parent::__construct($bd_name);
}
//Methods:
//Create a new Session.
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public function createFilm($id, $tittle, $duration, $language, $description){
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$sql = sprintf( "INSERT INTO `film`( `id`, `tittle`, `duration`, `language`,`description`)
VALUES ( '%d', '%s', '%d', '%s','%s')",
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$id, $tittle, $duration, $language, $description);
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$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
return $resul;
}
//Returns a film data .
public function GetFilm($tittle,$language){
$sql = sprintf( "SELECT * FROM film WHERE film.tittle = '%s'AND film.language='%s'", $tittle,$language );
$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
return $resul;
}
//Returns a query to get the film's data.
public function FilmData($id){
$sql = sprintf( "SELECT * FROM film WHERE id = '%d'", $id );
$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
return $resul;
}
//Returns a query to get All the films.
public function allFilmData(){
$sql = sprintf( "SELECT * FROM film ");
$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
while($fila=$resul->fetch_assoc()){
$films[] = $this->loadFilm($fila["id"], $fila["tittle"], $fila["duration"], $fila["language"], $fila["description"]);
}
$resul->free();
return $films;
}
//Returns a query to get all films tittles.
public function tittleFilmData(){
$sql = sprintf( "SELECT DISTINCT tittle FROM film ");
$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
return $resul;
}
//Returns a query to get all films descriptions.
public function descriptionFilmData(){
$sql = sprintf( "SELECT description FROM film ");
$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
return $resul;
}
/*
public function addFilm($films) {
$resul = mysqli_query($this->mysqli, $this->createFilm($film.getId(), $film.getTittle(), $film.getDuration(), $film.getLanguage(), $film.getDescription())) or die ('Error into query database');
return $resul;
}
*/
//Deleted film by "id".
public function deleteFilm($id){
$sql = sprintf( "DELETE FROM film WHERE film.id = '%d' ;",$id);
$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
return $resul;
}
//Edit a film.
public function editFilm($id, $tittle, $duration, $language,$description){
$sql = sprintf( "UPDATE film SET tittle = '%s' , duration = '%d', language ='%s' , description ='%s'
WHERE film.id = '%d';",
$tittle, $duration, $language, $description, $id);
$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
return $resul;
}
//Create a new film Data Transfer Object.
public function loadFilm($id, $tittle, $duration, $language,$description){
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return new Film( $id, $tittle, $duration, $language,$description);
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}
}
?>