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consolidate all repos to one for archive

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Nikola Petrov
2025-01-28 13:46:42 +01:00
commit a6610fbc7a
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1
semester_4/razvoj_aplikacij_za_internet/php/.gitignore vendored Normal file
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.vscode

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semester_4/razvoj_aplikacij_za_internet/php/Baza.sql Normal file
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SET SQL_MODE = "NO_AUTO_VALUE_ON_ZERO";
SET time_zone = "+00:00";
-- Zbirka podatkov: `vaja1`
CREATE DATABASE IF NOT EXISTS `baza` DEFAULT CHARACTER SET utf32 COLLATE utf32_slovenian_ci;
USE `baza`;
-- Struktura tabele `users`
DROP TABLE IF EXISTS `users`;
CREATE TABLE IF NOT EXISTS `users` (
`id` int NOT NULL AUTO_INCREMENT,
`username` text COLLATE utf32_slovenian_ci NOT NULL,
`password` text COLLATE utf32_slovenian_ci NOT NULL,
`email` text COLLATE utf32_slovenian_ci,
`ime` text COLLATE utf32_slovenian_ci,
`priimek` text COLLATE utf32_slovenian_ci,
`naslov` text COLLATE utf32_slovenian_ci,
`posta` text COLLATE utf32_slovenian_ci,
`telefon` text COLLATE utf32_slovenian_ci,
`adm` int NOT NULL DEFAULT 0,
PRIMARY KEY (`id`)
) ENGINE=MyISAM AUTO_INCREMENT=1 DEFAULT CHARSET=utf32 COLLATE=utf32_slovenian_ci;
-- Struktura tabele `ads`
DROP TABLE IF EXISTS `ads`;
CREATE TABLE IF NOT EXISTS `ads` (
`id` int NOT NULL AUTO_INCREMENT,
`title` text COLLATE utf32_slovenian_ci NOT NULL,
`description` text COLLATE utf32_slovenian_ci NOT NULL,
`user_id` int NOT NULL,
`date` DATETIME COLLATE utf32_slovenian_ci NOT NULL,
PRIMARY KEY (`id`),
CONSTRAINT `fk_ads_users` FOREIGN KEY (`user_id`) REFERENCES `users`(`id`) ON DELETE CASCADE
) ENGINE=MyISAM AUTO_INCREMENT=1 DEFAULT CHARSET=utf32 COLLATE=utf32_slovenian_ci;
-- Struktura tabele `categorys`
DROP TABLE IF EXISTS `categorys`;
CREATE TABLE IF NOT EXISTS `categorys` (
`id` int NOT NULL AUTO_INCREMENT,
`title` text COLLATE utf32_slovenian_ci NOT NULL,
PRIMARY KEY (`id`)
) ENGINE=MyISAM AUTO_INCREMENT=1 DEFAULT CHARSET=utf32 COLLATE=utf32_slovenian_ci;
INSERT INTO categorys (title)
VALUES ("Telefon"),("Avto"),("Narava"),("Hisa"),("Motor");
DROP TABLE IF EXISTS `ads_categorys`;
CREATE TABLE IF NOT EXISTS `ads_categorys` (
`id` int NOT NULL AUTO_INCREMENT,
`ads_id` int NOT NULL,
`categorys_id` int NOT NULL,
PRIMARY KEY (`id`),
CONSTRAINT `fk_cat_ad` FOREIGN KEY (`ads_id`) REFERENCES `ads`(`id`) ON DELETE CASCADE,
CONSTRAINT `fk_ad_cat` FOREIGN KEY (`categorys_id`) REFERENCES `categorys`(`id`) ON DELETE CASCADE
) ENGINE=MyISAM AUTO_INCREMENT=1 DEFAULT CHARSET=utf32 COLLATE=utf32_slovenian_ci;
DROP TABLE IF EXISTS `comments`;
CREATE TABLE IF NOT EXISTS `comments` (
`id` int NOT NULL AUTO_INCREMENT,
`ads_id` int NOT NULL,
`users_id` int NOT NULL,
`content` text COLLATE utf32_slovenian_ci,
`date` DATETIME COLLATE utf32_slovenian_ci NOT NULL,
`country` text COLLATE utf32_slovenian_ci,
PRIMARY KEY (`id`),
CONSTRAINT `fk_ad_comm` FOREIGN KEY (`ads_id`) REFERENCES `ads`(`id`) ON DELETE CASCADE,
CONSTRAINT `fk_comm_us` FOREIGN KEY (`users_id`) REFERENCES `users`(`id`) ON DELETE CASCADE
) ENGINE=MyISAM AUTO_INCREMENT=1 DEFAULT CHARSET=utf32 COLLATE=utf32_slovenian_ci;
DROP TABLE IF EXISTS `ads_image`;
CREATE TABLE IF NOT EXISTS `ads_image` (
`id` int NOT NULL AUTO_INCREMENT,
`ads_id` int NOT NULL,
`image` text COLLATE utf32_slovenian_ci NOT NULL,
PRIMARY KEY (`id`),
CONSTRAINT `fk_ad_img` FOREIGN KEY (`ads_id`) REFERENCES `ads`(`id`) ON DELETE CASCADE
) ENGINE=MyISAM AUTO_INCREMENT=1 DEFAULT CHARSET=utf32 COLLATE=UTF32_SLOVENIAN_CI;

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semester_4/razvoj_aplikacij_za_internet/php/admin/connection.php Normal file
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<?php
//razred, ki skrbi za povezavo z bazo (Vzorec MVC zagovarja principe OOP)
class Db
{
private static $instance = NULL;
//Funkcija getInstance vrne povezavo z bazo. Ob prvem klicu ustvari povezavo in jo shrani v statični spremenljivki. Ob nadaljnjih klicih vrača povezavo iz spomina
public static function getInstance()
{
if (!isset(self::$instance)) {
self::$instance = mysqli_connect("localhost", "root", "", "baza");
self::$instance->set_charset("UTF8");
}
return self::$instance;
}
}

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semester_4/razvoj_aplikacij_za_internet/php/admin/controllers/ads_controller.php Normal file
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<?php
/*
Controller za oglase. Vključuje naslednje standardne akcije:
index: izpiše vse oglase
show: izpiše posamezen oglas
create: izpiše obrazec za vstavljanje oglasa
store: vstavi obrazec v bazo
edit: izpiše vmesnik za urejanje oglasa
update: posodobi oglas v bazi
delete: izbriše oglas iz baze
*/
class ads_controller
{
public function index()
{
//s pomočjo statične metode modela, dobimo seznam vseh oglasov
//$ads bo na voljo v pogledu za vse oglase index.php
$ads = Ad::all();
//pogled bo oblikoval seznam vseh oglasov v html kodo
require_once('views/ads/index.php');
}
public function show()
{
//preverimo, če je uporabnik podal informacijo, o oglasu, ki ga želi pogledati
if (!isset($_GET['id'])) {
if(isset($_SESSION["USER_ID"]))
{
$ads = Ad::findUser($_SESSION["USER_ID"]);
require_once('views/ads/myAdds.php');
}
else
{
return call('pages', 'error');
}
}
else
{
$ad = Ad::find($_GET['id']);
require_once('views/ads/show.php');
}
}
public function create()
{
if(!isset($_SESSION["USER_ID"])){
header("Location: /admin/index.php");
die();
}
// Izpišemo pogled z obrazcem za vstavljanje oglasa
$categorys = Categorys::all();
require_once('views/ads/create.php');
}
public function store()
{
if(!isset($_SESSION["USER_ID"])){
header("Location: /admin/index.php");
die();
}
// Obdelamo podatke iz obrazca (views/ads/create.php), akcija pričakuje da so podatki v $_POST
// Tukaj bi morali podatke še validirati, preden jih dodamo v bazo
// Pokličemo metodo za ustvarjanje novega oglasa
$ad = Ad::insert($_POST["title"], $_POST["description"], $_FILES["image"], $_POST['categorys']);
//ko je oglas dodan, imamo v $ad podatke o tem novem oglasu
//uporabniku lahko pokažemo pogled, ki ga bo obvestil o uspešnosti oddaje oglasa
call('ads', 'show');
}
public function edit()
{
if(!isset($_SESSION["USER_ID"])){
header("Location: /admin/index.php");
die();
}
// Ob klicu akcije se v URL poda GET parameter z ID-jem oglasa, ki ga urejamo
// Od modela pridobimo podatke o oglasu, da lahko predizpolnimo vnosna polja v obrazcu
if (!isset($_GET['id'])) {
return call('pages', 'error');
}
$ad = Ad::find($_GET['id']);
require_once('views/ads/edit.php');
}
public function update()
{
if(!isset($_SESSION["USER_ID"])){
header("Location: /admin/index.php");
die();
}
// Obdelamo podatke iz obrazca (views/ads/edit.php), ki pridejo v $_POST.
// Pričakujemo, da je v $_POST podan tudi ID oglasa, ki ga posodabljamo.
if (!isset($_POST['id'])) {
return call('pages', 'error');
}
// Naložimo oglas
$ad = Ad::find($_POST['id']);
// Pokličemo metodo, ki posodobi obstoječi oglas v bazi
$ad->update($_POST["title"], $_POST["description"]);
header("Location: /admin/index.php?controller=ads&action=show");
die();
}
public function addImg()
{
if(!isset($_SESSION["USER_ID"])){
header("Location: /admin/index.php");
die();
}
if (!isset($_GET['id'])) {
return call('pages', 'error');
}
if(isset($_POST['submit']))
{
$ad = Ad::find($_GET['id']);
$id = $ad->addImg($_FILES["image"]);
header("Location: /admin/index.php?controller=ads&action=show");
die();
}
else
{
$ad = Ad::find($_GET['id']);
require_once('views/ads/addImg.php');
}
}
public function delete()
{
if(!isset($_SESSION["USER_ID"])){
header("Location: /admin/index.php");
die();
}
// Obdelamo zahtevo za brisanje oglasa. Akcija pričakuje, da je v URL-ju podan ID oglasa.
if (!isset($_GET['id'])) {
return call('pages', 'error');
}
// Poiščemo oglas
$ad = Ad::find($_GET['id']);
// Kličemo metodo za izbris oglasa iz baze.
$ad->delete();
header("Location: /admin/index.php?controller=ads&action=show");
die();
}
}

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semester_4/razvoj_aplikacij_za_internet/php/admin/controllers/pages_controller.php Normal file
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<?php
/*
Enostaven primer controlletja, ki ne uporablja modela.
Njegova naloga je, da vrača statične HTML strani, kot je stran z napako.
Uporabili smo ga tudi za prikaz vmesnika, ki demonstrira uporabi API-ja.
*/
class pages_controller {
public function error() {
// Izpiše pogled s sporočilom o napaki
require_once('views/pages/error.php');
}
public function api(){
if(isset($_SESSION["USER_ID"]) && $_SESSION["ADM"] == 1){
//Prikaži vmesnik za upravljanje z API-jem
require_once('views/pages/api.php');
}
}
public function api1(){
if(isset($_SESSION["USER_ID"]) && $_SESSION["ADM"] == 1){
//Prikaži vmesnik za upravljanje z API-jem
require_once('views/pages/api1.php');
}
}
public function logout(){
require_once('views/pages/logout.php');
}
public function login(){
if(isset($_POST["submit"])){
//Preveri prijavne podatke
if(($user = User::validate_login($_POST["username"], $_POST["password"])) != null){
//Zapomni si prijavljenega uporabnika v seji in preusmeri na index.php
$_SESSION["USER_ID"] = $user->id;
$_SESSION["ADM"] = $user->adm;
header("Location: /admin/index.php");
die();
}
}
require_once('views/pages/login.php');
}
public function register(){
$error = "";
if(isset($_POST["submit"]))
{
//Preveri, če uporabniško ime že obstaja
if(User::username_exists($_POST["username"]))
{
$error = "Uporabniško ime že obstaja!";
}
else if($_POST["password"] != $_POST["repeat_password"])
{
$error = "Gesli se ne ujemata!";
}
else{
User::createUser($_POST["username"], $_POST["password"], $_POST["email"], $_POST["ime"], $_POST["priimek"], $_POST["naslov"], $_POST["posta"], $_POST["telefon"]);
header("Location: /admin/index.php?controller=pages&action=login");
die();
}
}
require_once('views/pages/register.php');
}
}
?>

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semester_4/razvoj_aplikacij_za_internet/php/admin/index.php Normal file
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<?php
/*
Vstopna točka naše aplikacije. Vse zahteve gredo skozi index.php, ki poskrbi za ustrezno obravnavo.
V URL-ju se bosta podala dva parametra: controller in action, ki bosta določala, katera akcija se izvede.
S pomočjo .htaccess lahko skrajšamo URL naslove (več v .htaccess datoteki).
*/
require_once('connection.php');
session_start();
// Seja poteče po 30 minutah - avtomatsko odjavi neaktivnega uporabnika
if(isset($_SESSION['LAST_ACTIVITY']) && time() - $_SESSION['LAST_ACTIVITY'] > 1800){
session_unset();
session_destroy();
header("Location: /admin/index.php");
die();
}
$_SESSION['LAST_ACTIVITY'] = time();
// Razberemo namero uporabnika preko query string parametrov controller in action
if (isset($_GET['controller']) && isset($_GET['action'])) {
$controller = $_GET['controller'];
$action = $_GET['action'];
} else {
// Če uporabnik ni podal svoje zahteve v pravilni obliki, ga preusmerimo na privzeto akcijo
$controller = 'ads';
$action = 'index';
}
// Vključimo layout, torej splošni izgled strani, layout pa vključuje router (routes.php)
require_once('views/layout.php');

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semester_4/razvoj_aplikacij_za_internet/php/admin/models/ads.php Normal file
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<?php
/*
Model za oglas. Vsebuje lastnosti, ki definirajo strukturo oglasa in sovpadajo s stolpci v bazi.
Nekatere metode so statične, ker niso vezane na posamezen oglas: poišči vse oglase, vstavi nov oglas, ...
Druge so statične, ker so vezane na posamezen oglas: posodobi oglas, izbriši oglas, ...
V modelu moramo definirati tudi relacije oz. povezane entitete/modele. V primeru oglasa je to $user, ki
povezuje oglas z uporabnikom, ki je oglas objavil. Relacija nam poskrbi za nalaganje podatkov o uporabniku,
da nimamo samo user_id, ampak tudi username, ...
*/
require_once 'users.php'; // Vključimo model za uporabnike
require_once 'ads_image.php'; // Vključimo model za slike
require_once 'categorys.php'; // Vključimo model za kategorije
class Ad
{
public $id;
public $title;
public $description;
public $user;
public $ad_img;
public $ads_categorys;
// Konstruktor
public function __construct($id, $title, $description, $user_id)
{
$this->id = $id;
$this->title = $title;
$this->description = $description;
$this->user = User::findUserName($user_id);
$this->ad_img = ads_image::find($id);
$this->ads_categorys = Categorys::find($id);
}
// Metoda, ki iz baze vrne vse oglase
public static function all()
{
$db = Db::getInstance(); // pridobimo instanco baze
$query = "SELECT * FROM ads ORDER BY ads.date DESC;"; // pripravimo query
$res = $db->query($query); // poženemo query
$ads = array();
while ($ad = $res->fetch_object()) {
// Za vsak rezultat iz baze ustvarimo objekt (kličemo konstuktor) in ga dodamo v array $ads
array_push($ads, new Ad($ad->id, $ad->title, $ad->description, $ad->user_id));
}
return $ads;
}
public static function findUser($id)
{
$db = Db::getInstance();
$id = mysqli_real_escape_string($db, $id);
$query = "SELECT * FROM ads WHERE ads.user_id = '$id';";
$res = $db->query($query);
$ads = array();
while ($ad = $res->fetch_object()) {
// Za vsak rezultat iz baze ustvarimo objekt (kličemo konstuktor) in ga dodamo v array $ads
array_push($ads, new Ad($ad->id, $ad->title, $ad->description, $ad->user_id));
}
return $ads;
}
// Metoda, ki vrne en oglas z specifičnim id-jem iz baze
public static function find($id)
{
$db = Db::getInstance();
$id = mysqli_real_escape_string($db, $id);
$query = "SELECT * FROM ads WHERE ads.id = '$id';";
$res = $db->query($query);
if ($ad = $res->fetch_object()) {
return new Ad($ad->id, $ad->title, $ad->description, $ad->user_id);
}
return null;
}
// Metoda, ki doda nov oglas v bazo
public static function insert($title, $desc, $img, $categorys)
{
$db = Db::getInstance();
$title = mysqli_real_escape_string($db, $title);
$desc = mysqli_real_escape_string($db, $desc);
$user_id = $_SESSION["USER_ID"]; // user_id vzamemo iz seje (prijavljen uporabnik)
$query = "INSERT INTO ads (title, description, user_id, date)
VALUES('$title', '$desc', '$user_id', NOW());";
if($db->query($query))
{
$id = $db->insert_id;
if(isset($categorys)){
foreach($categorys as $category)
{
$query = "INSERT INTO ads_categorys (ads_id, categorys_id)
VALUES ($id, $category)";
$db->query($query);
}
}
if(isset($img)){
$date = date("YmdHms");
$img_path = "../slike/" . $date . $img['name'];
move_uploaded_file($img['tmp_name'], $img_path);
$img_path = "slike/" . $date . $img['name'];
$img_path = "/" . $img_path;
$img_path = mysqli_real_escape_string($db, $img_path);
$query = "INSERT INTO ads_image (ads_id, image) VALUES ('$id', '$img_path')";
$db->query($query);
}
return Ad::find($id);
}
else
{
return null; // v primeru napake vrnemo null
}
}
// Metoda, ki posodobi obstoječ oglas v bazi
public function update($title, $desc)
{
$db = Db::getInstance();
$id = mysqli_real_escape_string($db, $this->id);
$title = mysqli_real_escape_string($db, $title);
$desc = mysqli_real_escape_string($db, $desc);
$query = "UPDATE ads SET title = '$title', description = '$desc' WHERE id = '$id'";
if ($db->query($query)) {
return $id; //iz baze pridobimo posodobljen oglas in ga vrnemo controllerju
} else {
return null;
}
}
public function addImg($img)
{
$db = Db::getInstance();
$date = date("YmdHms");
$img_path = "../slike/" . $date . $img['name'];
move_uploaded_file($img['tmp_name'], $img_path);
$img_path = "slike/" . $date . $img['name'];
$img_path = "/" . $img_path;
$img_path = mysqli_real_escape_string($db, $img_path);
$query = "INSERT INTO ads_image (ads_id, image) VALUES ('$this->id', '$img_path')";
if ($db->query($query)) {
return $this->id; //iz baze pridobimo posodobljen oglas in ga vrnemo controllerju
} else {
return null;
}
}
// Metoda, ki izbriše oglas iz baze
public function delete()
{
$db = Db::getInstance();
$id = mysqli_real_escape_string($db, $this->id);
$query = "DELETE FROM ads WHERE id = '$id'";
if ($db->query($query)) {
return true;
} else {
return false;
}
}
}

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semester_4/razvoj_aplikacij_za_internet/php/admin/models/ads_image.php Normal file
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<?php
class ads_image
{
public $id;
public $ads_id;
public $image;
// Konstruktor
public function __construct($id, $ads_id, $image)
{
$this->id = $id;
$this->ads_id = $ads_id;
$this->image = $image;
}
// Metoda, ki vrne uporabnika z določenim ID-jem iz baze
public static function find($ads_id)
{
$db = Db::getInstance();
$id = mysqli_real_escape_string($db, $ads_id);
$query = "SELECT * FROM ads_image WHERE ads_image.ads_id = '$ads_id'";
$res = $db->query($query);
$images = array();
while ($img = $res->fetch_object()) {
array_push($images, new ads_image($img->id, $img->ads_id, $img->image));
}
return $images;
}
}

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semester_4/razvoj_aplikacij_za_internet/php/admin/models/categorys.php Normal file
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<?php
class Categorys
{
public $id;
public $title;
// Konstruktor
public function __construct($id, $title)
{
$this->id = $id;
$this->title = $title;
}
// Metoda, ki vrne uporabnika z določenim ID-jem iz baze
public static function all()
{
$db = Db::getInstance();
$query = "SELECT * FROM categorys";
$res = $db->query($query);
$categorys = array();
while ($category = $res->fetch_object()) {
array_push($categorys, new Categorys($category->id, $category->title));
}
return $categorys;
}
public static function find($id)
{
$db = Db::getInstance();
$query = "SELECT categorys.id, categorys.title FROM ads_categorys, categorys
WHERE ads_categorys.ads_id = '$id'
AND ads_categorys.categorys_id = categorys.id";
$res = $db->query($query);
$categorys = array();
while ($category = $res->fetch_object()) {
array_push($categorys, new Categorys($category->id, $category->title));
}
return $categorys;
}
}

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semester_4/razvoj_aplikacij_za_internet/php/admin/models/comments.php Normal file
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<?php
require_once 'users.php';
class Comments
{
public $id;
public $ads_id;
public $user;
public $content;
public $country;
// Konstruktor
public function __construct($id, $ads_id, $users_id, $content, $country)
{
$this->id = $id;
$this->ads_id = $ads_id;
$this->user = User::findUserName($users_id);;
$this->content = $content;
$this->country = $country;
}
public static function insert($ads_id, $users_id, $content)
{
$url = "http://ip-api.com/json/" . $_SERVER['REMOTE_ADDR'] . "?fields=16385";
$data = file_get_contents($url);
$data = json_decode($data, true);
if($data['status'] == 'success'){
$country = $data['country'];
} else {
$country = 'localHost';
}
$db = Db::getInstance();
$content = mysqli_real_escape_string($db, $content);
$ads_id = mysqli_real_escape_string($db, $ads_id);
$query = "INSERT INTO comments (ads_id, users_id, content, date, country)
VALUES ('$ads_id', '$users_id', '$content', NOW(), '$country');";
if($res = $db->query($query)) {
return new Comments($db->insert_id, $ads_id, $users_id, $content, $country);
} else {
return array();
}
}
public static function all()
{
$db = Db::getInstance();
$query = "SELECT * FROM comments ORDER BY comments.date DESC LIMIT 5";
$res = $db->query($query);
$comments = array();
while ($commnet = $res->fetch_object()) {
array_push($comments, new Comments($commnet->id, $commnet->ads_id, $commnet->users_id, $commnet->content, $commnet->country));
}
return $comments;
}
public static function findForAd($ads_id)
{
$db = Db::getInstance();
$id = mysqli_real_escape_string($db, $ads_id);
$query = "SELECT * FROM comments WHERE comments.ads_id = '$ads_id'";
$res = $db->query($query);
$comments = array();
while ($commnet = $res->fetch_object()) {
array_push($comments, new Comments($commnet->id, $commnet->ads_id, $commnet->users_id, $commnet->content, $commnet->country));
}
return $comments;
}
public static function find($id)
{
$db = Db::getInstance();
$query = "SELECT * FROM comments WHERE comments.id = '$id'";
$res = $db->query($query);
if ($commnet = $res->fetch_object()) {
return new Comments($commnet->id, $commnet->ads_id, $commnet->users_id, $commnet->content, $commnet->country);
}
}
public function delete()
{
$db = Db::getInstance();
$id = mysqli_real_escape_string($db, $this->id);
$query = "DELETE FROM comments WHERE id = '$id'";
if ($db->query($query)) {
return true;
} else {
return false;
}
}
}

8
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<?php
/*
Prazna datoteka, ki simulira model za 'pages_controller'.
Potrebujemo jo, ker bi sicer dobili napako pri dinamičnem nalaganju datotek v funkciji call (routes.php).
Kot alternativa, bi lahko modele nalagali v controllerjih, namesto v funkciji call. Potem te datoteke ne bi potrebovali.
*/
require_once 'models/users.php';

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<?php
// Model za uporabnika
/*
Model z uporabniki.
Čeprav nimamo users_controller-ja, ta model potrebujemo pri oglasih,
saj oglas vsebuje podatke o uporabniku, ki je oglas objavil.
Razred implementira metodo find, ki jo uporablja Ads model zato, da
user_id zamenja z instanco objekta User z vsemi podatki o uporabniku.
*/
class User
{
public $id;
public $username;
public $email;
public $ime;
public $priimek;
public $naslov;
public $posta;
public $telefon;
public $adm;
// Konstruktor
public function __construct($id, $username, $adm, $email, $ime, $priimek, $naslov, $posta, $telefon)
{
$this->id = $id;
$this->username = $username;
$this->adm = $adm;
$this->email = $email;
$this->ime = $ime;
$this->priimek = $priimek;
$this->naslov = $naslov;
$this->posta = $posta;
$this->telefon = $telefon;
}
// Metoda, ki vrne uporabnika z določenim ID-jem iz baze
public static function find($id)
{
$db = Db::getInstance();
$id = mysqli_real_escape_string($db, $id);
$query = "SELECT * FROM users WHERE id = $id;";
$res = $db->query($query);
if ($user = $res->fetch_object()) {
return new User($user->id, $user->username, $user->adm, $user->email, $user->ime, $user->priimek, $user->naslov, $user->posta, $user->telefon);
}
return null;
}
public static function findUserName($id)
{
$db = Db::getInstance();
$id = mysqli_real_escape_string($db, $id);
$query = "SELECT users.username FROM users WHERE id = $id;";
$res = $db->query($query);
if ($user = $res->fetch_object()) {
return $user->username;
}
return null;
}
public static function all()
{
$list = array();
$db = Db::getInstance();
$query = "SELECT * FROM users;";
$res = $db->query($query);
while ($user = $res->fetch_object()) {
$list[] = new User($user->id, $user->username, $user->adm, $user->email, $user->ime, $user->priimek, $user->naslov, $user->posta, $user->telefon);
}
return $list;
}
public static function validate_login($username, $password)
{
$db = Db::getInstance();
$username = mysqli_real_escape_string($db, $username);
$pass = sha1($password);
$query = "SELECT * FROM users WHERE username='$username' AND password='$pass'";
$res = $db->query($query);
if($user_obj = $res->fetch_object()){
return new User($user_obj->id, $user_obj->username, $user_obj->adm, $user_obj->email, $user_obj->ime, $user_obj->priimek, $user_obj->naslov, $user_obj->posta, $user_obj->telefon);
}
return null;
}
public static function username_exists($username){
$db = Db::getInstance();
$username = mysqli_real_escape_string($db, $username);
$query = "SELECT * FROM users WHERE username='$username'";
$res = $db->query($query);
return mysqli_num_rows($res) > 0;
}
public static function createUser($username, $password, $email, $ime, $priimek, $naslov, $posta, $telefon){
$db = Db::getInstance();
$username = mysqli_real_escape_string($db, $username);
$password = sha1($password);
$email = mysqli_real_escape_string($db, $email);
$ime = mysqli_real_escape_string($db, $ime);
$priimek = mysqli_real_escape_string($db, $priimek);
$naslov = mysqli_real_escape_string($db, $naslov);
$posta = mysqli_real_escape_string($db, $posta);
$telefon = mysqli_real_escape_string($db, $telefon);
$query = "INSERT INTO users (username, password, email, ime, priimek, naslov, posta, telefon)
VALUES ('$username', '$password', '$email', '$ime', '$priimek', '$naslov', '$posta', '$telefon');";
if($db->query($query)){
return true;
}
else{
return false;
}
}
public static function insert($username, $password){
$db = Db::getInstance();
$username = mysqli_real_escape_string($db, $username);
$password = sha1($password);
$query = "INSERT INTO users (username, password, email, ime, priimek, naslov, posta, telefon)
VALUES ('$username', '$password', '', '', '', '', '', '');";
if($db->query($query)){
return $db->insert_id;
}
else{
return false;
}
}
public function delete()
{
$db = Db::getInstance();
$id = mysqli_real_escape_string($db, $this->id);
$query = "DELETE FROM users WHERE id = '$id'";
if ($db->query($query)) {
$query = "DELETE FROM comments WHERE comments.users_id = '$id'";
$db->query($query);
$query = "DELETE FROM ads WHERE ads.user_id = '$id'";
$db->query($query);
return true;
} else {
return false;
}
}
public function update( $username, $email, $ime, $priimek, $naslov, $posta, $telefon)
{
$db = Db::getInstance();
$id = mysqli_real_escape_string($db, $this->id);
$username = mysqli_real_escape_string($db, $username);
$email = mysqli_real_escape_string($db, $email);
$ime = mysqli_real_escape_string($db, $ime);
$priimek = mysqli_real_escape_string($db, $priimek);
$naslov = mysqli_real_escape_string($db, $naslov);
$posta = mysqli_real_escape_string($db, $posta);
$telefon = mysqli_real_escape_string($db, $telefon);
$query = "UPDATE users SET
username = '$username', email = '$email', ime = '$ime', priimek = '$priimek', naslov = '$naslov', posta = '$posta', telefon = '$telefon' WHERE id = '$id'";
if ($db->query($query)) {
return true;
} else {
return false;
}
}
}

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<?php
/*
Usmerjevalnik (router) skrbi za obravnavo HTTP zahtev. Glede na zahtevo,
pokliče ustrezno akcijo v zahtevanem controllerju.
*/
// Funkcija, ki kliče kontrolerje in hkrati vključuje njihovo kodo in kodo modela
function call($controller, $action)
{
// Vključimo kodo controllerja in modela (pazimo na poimenovanje datotek)
require_once('controllers/' . $controller . '_controller.php');
require_once('models/' . $controller . '.php');
// Ustvarimo kontroler
$o = $controller . "_controller"; //generiramo ime razreda controllerja
$controller = new $o; //ustvarimo instanco razreda (ime razreda je string spremenljivka)
//pokličemo akcijo na kontrolerju (ime funkcije je string spremenljivka)
$controller->{$action}();
}
// Seznam vseh dovoljenih controllerjev in njihovih akcij. Z njegovo pomočjo bi
// lahko definirali tudi pravice (ustrezno zmanjšali nabor akcij pod določenimi pogoji)
$controllers = array(
'pages' => ['error', 'api', 'login', 'register', 'logout'],
'ads' => ['index', 'show', 'create', 'store', 'edit', 'update', 'delete', 'addImg']
);
// Preverimo, če zahteva kliče controller in akcijo iz zgornjega seznama
if (
array_key_exists($controller, $controllers)
&& in_array($action, $controllers[$controller])
) {
// Pokličemo akcijo
call($controller, $action);
} else {
// Izpišemo stran z napako
call('pages', 'error');
}

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<h2>Dodaj sliko</h2>
<form action="?controller=ads&action=addImg&id=<?php echo $ad->id; ?>" method="POST" enctype="multipart/form-data">
<div class="mb-3">
<label class="form-label">Slika</label>
<input class="form-control" type="file" name="image" required>
</div>
<input type="submit" name="submit" value="Dodaj sliko" class="btn btn-primary"/>
</form>

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<h2>Objavi oglas</h2>
<form action="?controller=ads&action=store" method="POST" enctype="multipart/form-data">
<div class="mb-3">
<label class="form-label">Naslov</label>
<input type="text" class="form-control" name="title" required>
</div>
<div class="mb-3">
<label class="form-label">Vsebina</label>
<textarea name="description" class="form-control" rows="3" required></textarea>
</div>
<?php foreach($categorys as $category) : ?>
<div class="form-check">
<input name="categorys[]" value="<?php echo $category->id; ?>" class="form-check-input" type="checkbox">
<label class="form-check-label">
<?php echo $category->title; ?>
</label>
</div>
<?php endforeach?>
<div class="mb-3">
<label class="form-label">Slika</label>
<input class="form-control" type="file" name="image" required>
</div>
<input class="btn btn-primary" type="submit" name="submit" value="Objavi" /> <br />
</form>

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<h2>Uredi oglas</h2>
<form action="?controller=ads&action=update" method="POST" enctype="multipart/form-data">
<!-- ID od oglasa, ki ga želimo urediti, pošljemo v POST s pomočjo avtomatsko izpolnjenega skritega vnosnega polja <input type='hidden'>-->
<input type="hidden" name="id" value="<?php echo $ad->id; ?>" />
<label>Naslov</label>
<input class="form-control" type="text" name="title" value="<?php echo $ad->title; ?>" /> <br />
<label>Vsebina</label>
<textarea class="form-control" name="description" rows="10" cols="50"><?php echo $ad->description; ?></textarea>
<br/>
<input class="btn btn-primary" type="submit" name="submit" value="Shrani" /> <br />
</form>
<table class="table table-striped">
<thead>
<tr>
<th>Username</th>
<th>Content</th>
<th></th>
</tr>
</thead>
<tbody id="comments">
</tbody>
</table>
<script>
$(document).ready(async function() {
await loadComments();
$(".delete_comment_btn").click(deleteClickHandler);
});
function deleteClickHandler()
{
var row = $(this).closest("tr");
deleteComment(row);
row.remove();
}
function deleteComment(row) {
var id = row.attr("id");
$.ajax({
url: '/api/index.php/comments/' + id,
method: 'DELETE'
});
}
async function loadComments() {
await $.get("/api/index.php/comments/<?php echo $ad->id ?>", renderComments);
}
function renderComments(comments) {
comments.forEach(function(comment) {
var row = document.createElement("tr");
row.id = comment.id;
row.innerHTML = "<td>" + comment.user +
"</td><td>" + comment.content +
"</td><td><button class='btn btn-danger delete_comment_btn'>Izbriši</button></td>";
$("#comments").append(row);
});
}
</script>

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<table class="table table-striped">
<thead>
<tr>
<th>Username</th>
<th>Content</th>
<th>Country</th>
<th></th>
</tr>
</thead>
<tbody id="comments">
</tbody>
</table>
<hr/>
<?php foreach ($ads as $ad): ?>
<h2><?php echo $ad->title;?></h2>
<p>
<?php foreach ($ad->ads_categorys as $category): ?>
<?php echo "$category->title ";?>
<?php endforeach; ?>
</p>
<p><img width="200" src="<?php echo $ad->ad_img[0]->image?>"/></p>
<a href='?controller=ads&action=show&id=<?php echo $ad->id; ?>'><button class="btn btn-primary">Prikaži</button></a>
<hr/>
<?php endforeach; ?>
<script>
$(document).ready(async function() {
await loadComments();
});
async function loadComments() {
await $.get("/api/index.php/comments", renderComments);
}
function renderComments(comments) {
comments.forEach(function(comment) {
var row = document.createElement("tr");
row.id = comment.id;
row.innerHTML = "<td>" + comment.user +
"</td><td>" + comment.content +
"</td><td>" + comment.country +
"</td><td><a href='?controller=ads&action=show&id=" + comment.id +"'><button class='btn btn-primary'>Poglej</button></a></td>";
$("#comments").append(row);
});
}
</script>

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<?php foreach($ads as $ad): ?>
<h2><?php echo $ad->title;?></h2>
<?php foreach ($ad->ad_img as $img):?>
<p><img src="<?php echo $img->image;?>" width="200"/></p>
<?php endforeach; ?>
<a href="?controller=ads&action=edit&id=<?php echo $ad->id;?>"><button class="btn btn-primary">Uredi</button></a>
<a href="?controller=ads&action=addImg&id=<?php echo $ad->id;?>"><button class="btn btn-primary">Dodaj sliko</button></a>
<a href="?controller=ads&action=delete&id=<?php echo $ad->id;?>"><button class="btn btn-danger">Odstrani</button></a>
<hr/>
<?php endforeach; ?>

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<h4><?php echo $ad->title; ?></h4>
<p><?php echo $ad->description; ?></p>
<p>
<?php foreach ($ad->ads_categorys as $cat):?>
<?php echo "$cat->title "; ?>
<?php endforeach; ?>
</p>
<?php foreach ($ad->ad_img as $img):?>
<p><img src="<?php echo $img->image;?>" width="400"/></p>
<?php endforeach; ?>
<p>Objavil: <?php echo $ad->user; ?></p>
<a href="/admin/index.php"><button class="btn btn-primary">Nazaj</button></a>
<?php if(isset($_SESSION['USER_ID'])):?>
<hr/>
<div class="row">
<div class="col-md-6">
<h4>Komentarji</h4>
<div class="form-group">
<label>Vsebina</label>
<textarea class="form-control" id="comment_content" rows="3"></textarea>
</div>
<button id="submit_comment_btn" class="btn btn-primary">Dodaj</button>
</div>
</div>
<?php endif; ?>
<hr/>
<div id="comments">
</div>
<script>
$(document).ready(async function() {
await loadComments();
$("#submit_comment_btn").click(submitComment);
});
function submitComment() {
var data = {
content: $("#comment_content").val(),
ad_id: <?php echo "'$ad->id'"; ?>,
};
$("#comment_content").val("");
$.post('/api/index.php/comments/', data, function(data) {
var row = document.createElement("div");
row.id = data.id;
row.innerHTML = "<div class='row'><h4>" + data.user +
"</h4><p>" + data.content +
"</p></div>";
$("#comments").append(row);
});
}
async function loadComments() {
await $.get("/api/index.php/comments/<?php echo $ad->id ?>", renderComments);
}
function renderComments(comments) {
comments.forEach(function(comment) {
var row = document.createElement("div");
row.id = comment.id;
row.innerHTML = "<div class='row'><h4>" + comment.user +
"</h4><p>" + comment.content +
"</p></div>";
$("#comments").append(row);
});
}
</script>

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<html class="bg-dark-subtle">
<head>
<title>PHP</title>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.6.3/jquery.min.js"></script>
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0-alpha1/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-GLhlTQ8iRABdZLl6O3oVMWSktQOp6b7In1Zl3/Jr59b6EGGoI1aFkw7cmDA6j6gD" crossorigin="anonymous">
<script defer src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0-alpha1/dist/js/bootstrap.bundle.min.js" integrity="sha384-w76AqPfDkMBDXo30jS1Sgez6pr3x5MlQ1ZAGC+nuZB+EYdgRZgiwxhTBTkF7CXvN" crossorigin="anonymous"></script>
</head>
<body class="bg-dark-subtle">
<div class="container">
<h1 class="display-1" >Oglasnik</h1>
<br/>
<nav class="navbar bg-light-subtle">
<div class="container-fluid navbar-expand-lg">
<div class="navbar-nav">
<a class="nav-link" aria-current="page" href="/admin/index.php">Domov</a>
<?php if(isset($_SESSION["USER_ID"])): ?>
<a class="nav-link" href="/admin/index.php?controller=ads&action=create">Objavi oglas</a>
<a class="nav-link" href="/admin/index.php?controller=ads&action=show">Moji Oglasi</a>
<a class="nav-link" href="/admin/index.php?controller=pages&action=logout">Odjava</a>
<?php else: ?>
<a class="nav-link" href="/admin/index.php?controller=pages&action=login">Prijava</a>
<a class="nav-link" href="/admin/index.php?controller=pages&action=register">Registracija</a>
<?php endif; ?>
<?php if(isset($_SESSION["ADM"]) && $_SESSION["ADM"] > 0): ?>
<a class="nav-link" href="/admin/index.php?controller=pages&action=api">Uporabniki</a>
<?php endif; ?>
</div>
</div>
</nav>
<br/>
<!-- tukaj se bo vključevala koda pogledov, ki jih bodo nalagali kontrolerji -->
<!-- klic akcije iz routes bo na tem mestu zgeneriral html kodo, ki bo zalepnjena v našo predlogo -->
<?php require_once('routes.php'); ?>
</div>
</body>
</html>

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<!-- pogled za pregeld vseh oglasov-->
<!-- na vrhu damu uporabniku gumb, s katerim proži akcijo create, da lahko dodaja nove uporabnike -->
<h3>Ustvari oglas:</h3>
Uporabnisko ime: <input type="text" name="username" id="create_ad_username" />
Geslo: <input type="text" name="password" id="create_ad_password" />
<button id="create_user_btn">Dodaj</button>
<hr />
<h3>Seznam vseh oglasov</h3>
<table class="table table-striped">
<thead>
<tr>
<th>Username</th>
<th>Ime</th>
<th>Priimek</th>
<th>Email</th>
<th>Naslov</th>
<th>Posta</th>
<th>Telefon</th>
<th></th>
</tr>
</thead>
<tbody id="ads_tbody">
</tbody>
</table>
<button hidden id="confrm_user_btn" class="btn btn-primary">Potrdi</button>
<button hidden id="cancel_user_btn" class="btn btn-primary">Preklici</button>
<script>
$(document).ready(async function() {
await loadAds();
$("#create_user_btn").click(createAd);
$(".edit_user_btn").click(editClickHandler);
$(".delete_user_btn").click(deleteClickHandler);
$("#confrm_user_btn").click(confrmClickHandler);
$("#cancel_user_btn").click(cancelClickHandler);
});
async function loadAds() {
await $.get("/api/index.php/users", renderAds);
}
function renderAds(ads) {
ads.forEach(function(ad) {
var row = document.createElement("tr");
row.id = ad.id;
row.innerHTML = "<td>" + ad.username +
"</td><td>" + ad.ime +
"</td><td>" + ad.priimek +
"</td><td>" + ad.email +
"</td><td>" + ad.naslov +
"</td><td>" + ad.posta +
"</td><td>" + ad.telefon +
"</td>";
row.innerHTML += "<td><button class='btn btn-primary edit_user_btn'>Uredi</button>" +
"<button class='btn btn-primary delete_user_btn'>Izbriši</button></td>";
$("#ads_tbody").append(row);
});
}
function createAd() {
var data = {
username: $("#create_ad_username").val(),
password: $("#create_ad_password").val()
};
$("#create_ad_username").val("");
$("#create_ad_password").val("");
$.post('/api/index.php/users/', data, function(data) {
var row = document.createElement("tr");
row.id = data.id;
row.innerHTML = "<td>" + data.username +
"</td><td>" + data.ime +
"</td><td>" + data.priimek +
"</td><td>" + data.email +
"</td><td>" + data.naslov +
"</td><td>" + data.posta +
"</td><td>" + data.telefon +
"</td>";
row.innerHTML += "<td><button class='btn btn-primary edit_user_btn'>Uredi</button>" +
"<button class='btn btn-primary delete_user_btn'>Izbriši</button></td>";
$(".edit_user_btn", row).click(editClickHandler);
$(".delete_user_btn", row).click(deleteClickHandler);
$("#ads_tbody").append(row);
});
}
function editClickHandler() {
var row = $(this).closest("tr");
if ($(this).text() == "Uredi") {
$(this).text("Shrani");
row.find('td:not(:nth-last-child(-n+1)').attr('contenteditable', true);
} else {
$(this).text("Uredi");
row.find('td:not(:nth-last-child(-n+1))').attr('contenteditable', false);
updateAd(row);
}
}
function updateAd(row) {
var id = row.attr("id");
var data = {
username: row.find('td:nth-child(1)').text(),
ime: row.find('td:nth-child(2)').text(),
priimek: row.find('td:nth-child(3)').text(),
email: row.find('td:nth-child(4)').text(),
naslov: row.find('td:nth-child(5)').text(),
posta: row.find('td:nth-child(6)').text(),
telefon: row.find('td:nth-child(7)').text()
};
$.ajax({
url: '/api/index.php/users/' + id,
method: 'PUT',
data: JSON.stringify(data),
contentType: 'application/json'
});
}
var rowToBeDeleted;
function deleteClickHandler() {
rowToBeDeleted = $(this).closest("tr");
$("#confrm_user_btn").attr("hidden", false);
$("#cancel_user_btn").attr("hidden", false);
}
function cancelClickHandler() {
$("#confrm_user_btn").attr("hidden", true);
$("#cancel_user_btn").attr("hidden", true);
}
function confrmClickHandler() {
deleteAd(rowToBeDeleted);
rowToBeDeleted.remove();
$("#confrm_user_btn").attr("hidden", true);
$("#cancel_user_btn").attr("hidden", true);
}
function deleteAd(row) {
var id = row.attr("id");
$.ajax({
url: '/api/index.php/users/' + id,
method: 'DELETE'
});
}
</script>

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<p>Prišlo je do napake.</p>

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semester_4/razvoj_aplikacij_za_internet/php/admin/views/pages/login.php Normal file
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<h2>Prijava</h2>
<form action="?controller=pages&action=login" method="POST">
<label class="form-label" >Uporabniško ime</label>
<input class="form-control w-25" type="text" name="username" />
<label class="form-label" >Geslo</label>
<input class="form-control w-25" type="password" name="password" />
<br/>
<input class="btn btn-primary" type="submit" name="submit" value="Pošlji" />
<br/>
</form>

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semester_4/razvoj_aplikacij_za_internet/php/admin/views/pages/logout.php Normal file
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<?php
session_unset(); //Odstrani sejne spremenljivke
session_destroy(); //Uniči sejo
header("Location: /admin/index.php"); //Preusmeri na index.php
die();

35
semester_4/razvoj_aplikacij_za_internet/php/admin/views/pages/register.php Normal file
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<h2>Registracija</h2>
<form action="?controller=pages&action=register" method="POST">
<label class="form-label">Uporabniško ime</label>
<input class="form-control w-25" type="text" name="username" required/>
<label class="form-label">Geslo</label>
<input class="form-control w-25" type="password" name="password" required/>
<label class="form-label">Ponovi geslo</label>
<input class="form-control w-25" type="password" name="repeat_password" required/>
<label class="form-label">Email</label>
<input class="form-control w-25" type="email" name="email" required/>
<label class="form-label">Ime</label>
<input class="form-control w-25" type="text" name="ime" required/>
<label class="form-label">Priimek</label>
<input class="form-control w-25" type="text" name="priimek" required/>
<label class="form-label">Naslov</label>
<input class="form-control w-25" type="text" name="naslov" />
<label class="form-label">Posta</label>
<input class="form-control w-25" type="text" name="posta" />
<label class="form-label">Telefon</label>
<input class="form-control w-25" type="text" name="telefon" />
<br/>
<input class="btn btn-primary" type="submit" name="submit" value="Pošlji" />
<br/>
<?php echo $error; ?>
</form>

40
semester_4/razvoj_aplikacij_za_internet/php/api/controllers/comments_controller_json.php Normal file
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<?php
class comments_controller_json
{
public function index()
{
// Iz modela pidobimo vse oglase
$comments = Comments::all();
//izpišemo $ads v JSON formatu
echo json_encode($comments);
}
public function show($id)
{
$comments = Comments::findForAd($id);
echo json_encode($comments);
}
public function store()
{
$comment = Comments::insert($_POST["ad_id"], $_SESSION["USER_ID"], $_POST["content"]);
echo json_encode($comment);
}
public function update($id)
{
}
public function delete($id)
{
// Poiščemo in izbrišemo oglas
$comment = Comments::find($id);
$comment->delete();
// Vrnemo podatke iz izbrisanega oglasa
echo json_encode($comment);
}
}

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semester_4/razvoj_aplikacij_za_internet/php/api/controllers/users_controller_json.php Normal file
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<?php
class users_controller_json
{
public function index()
{
// Iz modela pidobimo vse oglase
$users = User::all();
//izpišemo $ads v JSON formatu
echo json_encode($users);
}
public function show($id)
{
$user = User::find($id);
echo json_encode($user);
}
public function store()
{
// Store se pokliče z POST, zato so podatki iz obrazca na voljo v $_POST
$id = User::insert($_POST["username"], $_POST["password"]);
$user = User::find($id);
// Vrnemo vstavljen oglas
echo json_encode($user);
}
public function update($id)
{
// Update se pokliče z PUT, zato nima podatkov v formData ($_POST).
// Namesto tega smo jih poslali v body-u HTTP zahtevka v JSON formatu.
$data = file_get_contents('php://input'); //preberemo body iz zahtevka
$data = json_decode($data, true); //dekodiramo JSON string v PHP array
// Poiščemo in posodobimo oglas
$user = User::find($id);
$user = $user->update($data['username'], $data['email'], $data['ime'], $data['priimek'], $data['naslov'], $data['posta'], $data['telefon']);
// Vrnemo posodobljen oglas
echo json_encode($user);
}
public function delete($id)
{
// Poiščemo in izbrišemo oglas
$user = User::find($id);
$user->delete();
// Vrnemo podatke iz izbrisanega oglasa
echo json_encode($user);
}
}

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semester_4/razvoj_aplikacij_za_internet/php/api/index.php Normal file
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<?php
/*
Vstopna točka za našo spletno storitev. Podobno kot pri MVC, bodo tudi vse zahteve na API šle skozi index.php,
ki bo poskrbel za njihovo obravnavo.
Index.php ima tako vlogo routerja, ki na podlagi HTTP zahteve sproži ustrezne akcije.
Za razliko od MVC, bo poleg URL-ja pomembna tudi HTTP metoda v zahtevi, saj REST predpisuje akcije, ki jih prožijo določene metode.
ENDPOINTI:
api/ads/:id/
PUT -> posodobi
GET -> vrni oglas
DELETE -> zbriši oglas
api/ads
POST -> dodaj nov oglas
GET-> vrni vse oglase
S pomočjo .htaccess preslikamo URL-je iz /api.php/foo/bar => /api/foo/bar (več v datoteki .htaccess)
*/
require_once "../admin/connection.php"; //uporabimo povezavo na bazo iz MVC
session_start();
//nastavimo glave odgovora tako, da brskalniku sporočimo, da mu vračamo json
header('Content-Type: application/json');
//omgočimo zahtevo iz različnih domen
header("Access-Control-Allow-Origin: *");
// Kot odgovor iz API-ja izpišemo JSON string s pomočjo funkcije json_encode
// preberemo HTTP metodo iz zahteve
$method = $_SERVER['REQUEST_METHOD'];
// Razberemo parametre iz URL - razbijemo URL po '/'
// tako dobimo iz zahteve api/first/second/third => $request = array("first", "second", "third")
if(isset($_SERVER['PATH_INFO']))
$request = explode('/', trim($_SERVER['PATH_INFO'],'/'));
else
$request="";
$controllers = array( 'users', 'comments' );
// Najprej potrebujemo 'router', ki bo razpoznal zahtevo in sprožil ustrezne akcije
// Preverimo, če je v url-ju prva pot 'ads'
if(!isset($request[0]) || !in_array($request[0], $controllers)){
echo json_encode((object)["status"=>"404", "message"=>"Not found"]);
die();
}
require_once ('../admin/models/' . $request[0] . '.php'); //uporabimo model Ad iz MVC
require_once ('controllers/' . $request[0] . '_controller_json.php'); //vključimo API controller
$o = $request[0] . "_controller_json"; //generiramo ime razreda controllerja
$controller = new $o; //ustvarimo instanco razreda (ime razreda je string spremenljivka)
// Odvisno od metode pokličemo ustrezen controller action
switch($method){
case "GET":
// Če je v zahtevi nastavljen :id, kličemo akcijo show (en oglas), sicer pa index (vsi oglasi)
if(isset($request[1])){
$controller->show($request[1]);
} else {
$controller->index();
}
break;
case "POST":
$controller->store();
break;
case "PUT":
if(!isset($request[1])){
// Če ni podan :id v zahtevi, izpišemo napako
echo json_encode((object)["status"=>"500", "message"=>"Invalid parameters"]);
die();
}
$controller->update($request[1]);
break;
case "DELETE":
if(!isset($request[1])){
// Če ni podan :id v zahtevi, izpišemo napako
echo json_encode((object)["status"=>"500", "message"=>"Invalid parameters"]);
die();
}
$controller->delete($request[1]);
break;
default:
break;
}

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semester_4/razvoj_aplikacij_za_internet/php/index.php Normal file
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<?php
header("Location: /admin/index.php");
?>