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First release
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‎.htaccess

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RewriteEngine On
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RewriteBase /
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#Add trailing slash
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RewriteCond %{REQUEST_URI} /+[^\.]+$
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RewriteRule ^(.+[^/])$ %{REQUEST_URI}/ [R=301,L]
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RewriteCond %{REQUEST_FILENAME} !-f
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RewriteCond %{REQUEST_FILENAME} !-d
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RewriteRule ^(.*)/$ index.php?q=$1 [L,QSA]

‎core/app/Application.php

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<?php
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namespace Core\App;
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use Core\App\Database;
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use Core\App\Routing;
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class Application{
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private $routing;
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private $data;
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public $pdo;
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public $pagetitle='';
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public function run(){
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$this->pdo=new Database();
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$this->pdo->run();
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$this->routing=new Routing();
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$this->routing->run();
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$class = 'Core\Controller\\' . $this->routing->controller;
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$controller=new $class();
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$controller->app=$this;
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$controller->{$this->routing->action}();
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}
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public function render($template='',$data=Array()){
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$wrapper=$this->renderPartial($template,$data);
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require(dirname(__FILE__).'/../theme/layout.php');
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}
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public function renderPartial($template='',$data=Array()){
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$this->data=$data;
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$filename=dirname(__FILE__).'/../theme/'.$template.'.php';
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if (!file_exists($filename)){
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echo 'Not found template: '.$template;
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exit;
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}
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ob_start();
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require($filename);
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$wrapper = ob_get_contents();
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ob_end_clean();
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return $wrapper;
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}
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public function isErrorField($fieldname){
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if (isset($this->data['error'][$fieldname])){
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return $this->data['error'][$fieldname];
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}
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return false;
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}
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public function formPost($name,$default_value=''){
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if (!isset($_POST[$name])){
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return $default_value;
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}
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return $_POST[$name];
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}
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public function formGet($name){
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if (!isset($_GET[$name])){
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return ;
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}
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return $_GET[$name];
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}
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public function formAscDesc($field){
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if (($this->formGet('field')==$field) && ($this->formGet('sort')=='asc')){
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return 'desc';
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}else{
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return 'asc';
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}
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}
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public function redirect($page){
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if ($this->getIsAjaxRequest()){
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$response['redirect']="http://{$_SERVER['HTTP_HOST']}/$page";
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echo json_encode($response);
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exit();
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}
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header("Location: http://{$_SERVER['HTTP_HOST']}/$page");
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}
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public function getIsAjaxRequest()
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{
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return isset($_SERVER['HTTP_X_REQUESTED_WITH']) && $_SERVER['HTTP_X_REQUESTED_WITH']==='XMLHttpRequest';
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}
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}

‎core/app/Database.php

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<?php
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namespace Core\App;
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class Database{
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public $db;
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public $prefix;
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public function run(){
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$this->connect();
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}
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private function connect(){
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include_once dirname(__FILE__).'/../config/config.php';
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try {
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$this->db = new \PDO('mysql:host='.$db['host'].';dbname='.$db['dbname'], $db['user'], $db['password']);
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$this->db->exec("SET NAMES utf8");
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$this->prefix=$db['prefix'];
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} catch (\PDOException $e) {
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echo "Error db!: " . $e->getMessage();
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exit();
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}
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unset($db);
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}
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}

‎core/app/Routing.php

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<?php
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namespace Core\App;
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class Routing{
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public $controller;
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public $action;
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public $suffix='/';
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private $request;
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public function run(){
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$this->init();
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}
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private function init(){
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include_once dirname(__FILE__).'/../config/routing.php';
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if (!isset($routing)){
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echo 'No "routing" in routing.php!';
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exit;
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}
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if (!isset($default)){
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echo 'No "default" routing in routing.php!';
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exit;
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}
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$this->request=$default;
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if (isset($_GET['q']) && $_GET['q'] && isset($routing[$_GET['q']])){
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$this->request=$_GET['q'];
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}elseif (isset($_GET['q']) && ($_GET['q'])){
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header("HTTP/1.1 301 Moved Permanently");
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header("Location: /");
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}
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$this->controller=$routing[$this->request]['controller'];
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$this->action=$routing[$this->request]['action'];
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}
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}

‎core/config/config.php

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<?php
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$db['host']='localhost';
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$db['dbname']='workers';
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$db['user']='workers';
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$db['prefix']='w_';
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$db['password']='dKb4fP9KJxmt2BKy';

‎core/config/routing.php

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<?php
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$default='post';
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$routing=array(
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'post'=>array('controller'=>'Post','action'=>'actionList'),
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'post/add'=>array('controller'=>'Post','action'=>'actionAdd'),
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'post/edit'=>array('controller'=>'Post','action'=>'actionEdit'),
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'staff'=>array('controller'=>'Staff','action'=>'actionList'),
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'staff/add'=>array('controller'=>'Staff','action'=>'actionAdd'),
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'staff/edit'=>array('controller'=>'Staff','action'=>'actionEdit'),
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);

‎core/controller/Post.php

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<?php
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namespace Core\Controller;
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class Post{
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public $app;
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/**
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* List posts
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*/
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public function actionList(){
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$this->app->pagetitle='Должности';
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$error=array();
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if ($this->app->formGet('delete') && $this->app->formGet('id')){
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$sth = $this->app->pdo->db->prepare("SELECT COUNT(*) FROM {$this->app->pdo->prefix}employee WHERE post_id=:id");
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$sth->bindParam(':id', $this->app->formGet('id'), \PDO::PARAM_INT);
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if (!$sth->execute()){
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echo 'Select db error!';
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exit;
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}
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if ($sth->fetchColumn()){
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$error['message']='Нельзя удалить, у работника стоит должность!';
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}else{
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$sth = $this->app->pdo->db->prepare("DELETE FROM {$this->app->pdo->prefix}post WHERE id=:id");
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$sth->bindParam(':id', $this->app->formGet('id'), \PDO::PARAM_INT);
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if (!$sth->execute()){
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echo 'delete db error!';
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exit;
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}
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$this->app->redirect('post/');
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}
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}
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$sth = $this->app->pdo->db->prepare("SELECT * FROM {$this->app->pdo->prefix}post");
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if (!$sth->execute()){
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echo 'Select db error!';
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exit;
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}
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$result=$sth->fetchAll();
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$this->app->render('post',array('result'=>$result,'error'=>$error));
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}
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/**
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* Add Post
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*/
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public function actionAdd(){
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$this->app->pagetitle='Добавить должности';
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$error=Array();
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if (isset($_POST['post_form'])){
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$name=$this->app->formPost('name');
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$description=$this->app->formPost('description');
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if (!$name){
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$error['name']='Поле пустое!';
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}
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if (!count($error))
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{
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$sth = $this->app->pdo->db->prepare("INSERT INTO {$this->app->pdo->prefix}post (name,description) VALUES (:name,:description)");
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$sth->bindParam(':name', $name, \PDO::PARAM_STR, 64);
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$sth->bindParam(':description', $description, \PDO::PARAM_STR, 255);
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if (!$sth->execute()){
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echo 'Insert db error!';
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exit;
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}
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$this->app->redirect('post/');
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}
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}
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$this->app->render('post_form',array('error'=>$error));
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}
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/**
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* Edit Post
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*/
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public function actionEdit(){
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$this->app->pagetitle='Изменить должность';
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$error=Array();
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if (isset($_POST['post_form'])){
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if ($id=$this->app->formPost('id')){
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$name=$this->app->formPost('name');
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$description=$this->app->formPost('description');
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if (!$name){
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$error['name']='Поле пустое!';
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}
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if (!count($error))
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{
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$sth = $this->app->pdo->db->prepare("UPDATE {$this->app->pdo->prefix}post SET name=:name,description=:description WHERE id=:id");
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$sth->bindParam(':name', $name, \PDO::PARAM_STR, 64);
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$sth->bindParam(':description', $description, \PDO::PARAM_STR, 255);
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$sth->bindParam(':id', $id, \PDO::PARAM_INT);
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if (!$sth->execute()){
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echo 'Update db error!';
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exit;
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}
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$this->app->redirect('post/');
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}
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}
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}
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if (!$id=$this->app->formGet('id')){
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$this->app->redirect('post/');
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}
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//Check
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$sth = $this->app->pdo->db->prepare("SELECT * FROM {$this->app->pdo->prefix}post WHERE id=:id");
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$sth->bindParam(':id', $id, \PDO::PARAM_INT);
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if (!($sth->execute()) or (!$result=$sth->fetch())){
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$this->app->redirect('post/');
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}
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$this->app->render('post_form',array('result'=>$result,'edit'=>1,'error'=>$error));
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}
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}

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