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Added error handler

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This commit is contained in:
Gregorio Chiko Putra 2017-09-07 16:11:54 +07:00
parent 796148a532
commit 23622bc5a8
14 changed files with 204 additions and 56 deletions
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4
App/Config.php
View File

@ -7,5 +7,7 @@ class Config
DB_HOST = 'mariadb',
DB_DB = 'lepisi',
DB_UNAME = 'root',
DB_PWD = 'root';
DB_PWD = 'root',
LOG_ERRORS = false;
}

3
App/Controllers/Home.php
View File

@ -24,6 +24,7 @@ class Home
public function login()
{
if (Session::exists('userid')) {
Session::flash('info', 'You already logged in');
Redirect::to('/');
} else {
View::render('Access/login.html', [
@ -39,7 +40,7 @@ class Home
'token' => Token::generate()
]);
} else {
Redirect::to('/');
throw new \Exception("Bad Request", 400);
}
}

12
App/Controllers/Posts.php
View File

@ -30,7 +30,7 @@ class Posts
['valid_at', '<=', $now],
['status', '!=', 3]
]);
if ($valid !== false) {
if ($valid) {
foreach ($valid as $fields) {
$id = $fields['id'];
@ -42,7 +42,7 @@ class Posts
['valid_at', '>', $now],
['status', '!=', 3]
]);
if ($not_valid !== false) {
if ($not_valid) {
foreach ($not_valid as $fields) {
$id = $fields['id'];
@ -54,7 +54,7 @@ class Posts
['expired_at', '<', $now],
['status', '!=', 3]
]);
if ($expired !== false) {
if ($expired) {
foreach ($expired as $fields) {
$id = $fields['id'];
@ -108,7 +108,7 @@ class Posts
'token' => Token::generate()
]);
} else {
Redirect::to('/');
throw new \Exception("Page not found", 404);
}
}
@ -148,7 +148,7 @@ class Posts
);
}
} else {
Redirect::to('/');
throw new \Exception("Page not found", 404);
}
}
@ -162,7 +162,7 @@ class Posts
'token' => Token::generate()
]);
} else {
Redirect::to('/');
throw new \Exception("Page not found", 404);
}
}

5
App/Models/Access.php
View File

@ -55,7 +55,7 @@ class Access extends \Core\Model
}
return false;
} catch (PDOException $e) {
echo $e->getMessage();
throw new \Exception($e->getMessage(), 444);
}
}
@ -97,9 +97,8 @@ class Access extends \Core\Model
}
}
\Core\Session::flash('info', 'Invalid username/password');
return false;
} catch (PDOException $e) {
echo $e->getMessage();
throw new \Exception($e->getMessage(), 444);
}
}

7
App/Models/Post.php
View File

@ -80,9 +80,8 @@ class Post extends \Core\Model
return $result;
}
}
return false;
} catch (PDOException $e) {
echo $e->getMessage();
throw new \Exception($e->getMessage, 444);
}
}
@ -102,7 +101,7 @@ class Post extends \Core\Model
}
}
} catch (PDOException $e) {
echo $e->getMessage();
throw new \Exception($e->getMessage(), 444);
}
}
@ -122,7 +121,7 @@ class Post extends \Core\Model
}
}
} catch (PDOException $e) {
echo $e->getMessage();
throw new \Exception($e->getMessage(), 444);
}
}
}

11
App/Views/Errors/404.html Normal file
View File

@ -0,0 +1,11 @@
{% extends "base.html" %}
{% block title %}Sorry :-({% endblock %}
{% block body %}
<h2>URL not found - Error 404</h2>
Cannot specify the requested URL. Checking typo ...<br>
<span style="font-size: small;">Sshh! No typos.</span>
{% endblock %}

10
App/Views/Errors/498.html Normal file
View File

@ -0,0 +1,10 @@
{% extends "base.html" %}
{% block title %}Sorry :-({% endblock %}
{% block body %}
<h2>Invalid Token</h2>
Your token is no longer valid. Please try again.<br>
{% endblock %}

10
App/Views/Errors/500.html Normal file
View File

@ -0,0 +1,10 @@
{% extends "base.html" %}
{% block title %}Sorry :-({% endblock %}
{% block body %}
<h2>Aw, crap!</h2>
We couldn't get what you want. Please come back home.
{% endblock %}

16
App/Views/Errors/errorHandler.html Normal file
View File

@ -0,0 +1,16 @@
{% extends "base.html" %}
{% block title %}Error/Exception{% endblock %}
{% block body %}
<h2>{{ title }}</h2>
<p>{{ class }}</p>
<p>{{ message }}</p>
<p>{{ trace_title }}
<pre>{{ trace_content }}</pre>
</p>
<p>{{ file }}</p>
{% endblock %}

99
Core/Error.php Normal file
View File

@ -0,0 +1,99 @@
<?php
namespace Core;
use App\Config;
class Error
{
public static function errorHandler($level, $message, $file, $line)
{
if(error_reporting() !== 0)
{
throw new \ErrorException($message, 0, $level, $file, $line);
}
}
public static function exceptionHandler($e)
{
/* Trigger error */
if (Config::LOG_ERRORS) {
$code = $e->getCode();
if ($code != 404 || $code != 500 || $code != 498) {
$code = 500;
}
http_response_code($code);
$file = $e->getFile();
$line = $e->getLine();
$logfile = dirname(__DIR__) . '/.logs/' . date('Y-m-d') . '.log';
ini_set('error_log', $logfile);
$date = new \DateTime();
$date->setTimeZone(new \DateTimeZone('Pacific/Chatham'));
$now = $date->format("d/M/Y:H:i:s O");
// $message = "[" . date('d-M-Y H:i:s e') . "]";
//
// $message .= " Caught exception: " . get_class($e);
// $message .= " with message: " . $e->getMessage();
// $message .= ". Stack trace: " . $e->getTraceAsString();
// $message .= ". Thrown in " . $e->getFile() . "(" . $e->getLine() . ").\n";
$message = '';
$message .= self::getIpAddress();
$message .= ' ';
$message .= $_SERVER['REMOTE_PORT'];
$message .= ' ';
$message .= $_SERVER['SERVER_PORT'];
$message .= ' ';
$message .= (Session::exists('userid')) ? Session::get('userid') : 'anonymous';
$message .= ' ';
$message .= "[" . $now . "]";
$message .= ' "';
$message .= $_SERVER['REQUEST_METHOD'];
$message .= ' ';
$message .= $_SERVER['REQUEST_URI'];
$message .= ' ';
$message .= $_SERVER['SERVER_PROTOCOL'];
$message .= '" ';
$message .= $e->getCode();
$message .= ' ';
$message .= $file;
$message .= ' ';
$message .= $line;
$message .= "\n";
error_log($message, 3, $logfile);
View::render("Errors/$code.html", [
'code' => $e->getCode()
]);
} else {
$title = "Fatal Error";
$class = "Caught exception: " . get_class($e) . "(" . $e->getCode() . ")";
$message = "Message: " . $e->getMessage();
$trace_title = "Stack trace:";
$trace_content = $e->getTraceAsString();
$file = "Thrown in " . $e->getFile() . "(" . $e->getLine() . ")";
View::render("Errors/errorHandler.html", [
'title' => $title,
'class' => $class,
'message' => $message,
'trace_title' => $trace_title,
'trace_content' => $trace_content,
'file' => $file
]);
}
}
public static function getIpAddress() {
foreach (['HTTP_CLIENT_IP', 'HTTP_X_FORWARDED_FOR', 'HTTP_X_FORWARDED', 'HTTP_X_CLUSTER_CLIENT_IP', 'HTTP_FORWARDED_FOR', 'HTTP_FORWARDED', 'REMOTE_ADDR'] as $key){
if (array_key_exists($key, $_SERVER) === true){
foreach (explode(',', $_SERVER[$key]) as $ip){
return $ip;
}
}
}
}
}

60
Core/Model.php
View File

@ -22,39 +22,42 @@ abstract class Model
}
return self::$conn;
} catch (PDOException $e) {
echo $e->getMessage();
throw new \Exception($e->getMessage, 444);
}
}
public function createTable($table, $fields = [])
{
$sql = "CREATE TABLE IF NOT EXISTS {$table} (".implode(',', $fields).") ENGINE=InnoDB DEFAULT CHARSET=utf8;";
try {
$sql = "CREATE TABLE IF NOT EXISTS {$table} (".implode(',', $fields).") ENGINE=InnoDB DEFAULT CHARSET=utf8;";
$db = static::connectDB();
$query = $db->prepare($sql);
$db = static::connectDB();
$query = $db->prepare($sql);
if ($query->execute()) {
$query->execute();
return true;
} catch (PDOException $e) {
throw new \Exception($e->getMessage(), 444);
}
return false;
}
public function dropTable($table)
{
if (is_array($table)) {
if (count($table)) {
$table = implode(', ', $table);
try {
if (is_array($table)) {
if (count($table)) {
$table = implode(', ', $table);
}
}
}
$sql = "DROP TABLE IF EXISTS {$table}";
$sql = "DROP TABLE IF EXISTS {$table}";
$db = static::connectDB();
$query = $db->prepare($sql);
if ($query->execute()) {
$db = static::connectDB();
$query = $db->prepare($sql);
$query->execute();
return true;
} catch (PDOException $e) {
throw new \Exception($e->getMessage(), 444);
}
return false;
}
public function entry($table, $args, $values = '')
@ -115,12 +118,11 @@ abstract class Model
}
}
if ($query->execute()) {
return true;
}
return false;
$query->execute();
return true;
} catch (PDOException $e) {
echo $e->getMessage();
throw new \Exception($e->getMessage(), 444);
}
}
}
@ -158,12 +160,10 @@ abstract class Model
}
$query->bindValue($x, $id);
if ($query->execute()) {
return true;
}
return false;
$query->execute();
return true;
} catch (PDOException $e) {
echo $e->getMessage();
throw new \Exception($e->getMessage(), 444);
}
}
}
@ -179,12 +179,10 @@ abstract class Model
$query->bindValue(1, 3);
$query->bindValue(2, $id);
if ($query->execute()) {
return true;
}
return false;
$query->execute();
return true;
} catch (PDOException $e) {
echo $e->getMessage();
throw new \Exception($e->getMessage(), 444);
}
}
}

2
Core/Redirect.php
View File

@ -12,6 +12,6 @@ class Redirect
header("Location:$url");
return true;
}
return false;
throw new \Exception("Bad request", 400);
}
}

13
Core/Router.php
View File

@ -24,10 +24,7 @@ class Router
$route = preg_replace('/\{([a-z]+):([^\}]+)\}/', '(?P<\1>\2)', $route);
$route = '/^'.$route.'$/';
if ($this->routes[$route] = $params) {
return true;
}
return false;
$this->routes[$route] = $params;
}
public function match($url)
@ -47,7 +44,6 @@ class Router
}
}
}
return false;
}
@ -75,9 +71,7 @@ class Router
$action = $var['_method'];
} else {
// Token invalid
$flash = Session::flash('info', 'Token invalid, try again');
$error = Session::flash('info');
die($error);
throw new \Exception("Token invalid", 498);
}
unset($var['_token']);
unset($var['_method']);
@ -92,8 +86,9 @@ class Router
}
}
}
throw new \Exception("Method not found", 400);
}
return false;
throw new \Exception("Page not found", 404);
}
private function removeQueryStringVariable($url)

8
public/index.php
View File

@ -1,8 +1,16 @@
<?php
session_start();
ini_set("display_errors", "on");
error_reporting(E_ALL);
// Autoload
require_once dirname(__DIR__).'/vendor/autoload.php';
// Errors Handler
set_error_handler("Core\Error::errorHandler");
set_exception_handler("Core\Error::exceptionHandler");
if (Core\Session::exists('info')) {
echo Core\Session::flash('info');
echo "<br>";