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new router: split into multiple files

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This commit is contained in:
Synox 2018-02-23 21:07:15 +01:00
parent 09d76a628b
commit 4775a190b0
5 changed files with 150 additions and 140 deletions
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49
src/autolink.php Normal file
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@ -0,0 +1,49 @@
<?php
class AutoLinkExtension {
static public function auto_link_text($string) {
$string = preg_replace_callback("/
((?<![\"']) # don't look inside quotes
(\b
( # protocol or www.
[a-z]{3,}:\/\/
|
www\.
)
(?: # domain
[a-zA-Z0-9_\-]+
(?:\.[a-zA-Z0-9_\-]+)*
|
localhost
)
(?: # port
\:[0-9]+
)?
(?: # path
\/[a-z0-9:%_|~.-]*
(?:\/[a-z0-9:%_|~.-]*)*
)?
(?: # attributes
\?[a-z0-9:%_|~.=&#;-]*
)?
(?: # anchor
\#[a-z0-9:%_|~.=&#;-]*
)?
)
(?![\"']))
/ix",
function ($match) {
$url = $match[0];
$href = $url;
if (false === strpos($href, 'http')) {
$href = 'http://' . $href;
}
return '<a href="' . $href . '" rel="noreferrer">' . $url . '</a>';
}, $string);
return $string;
}
}

145
src/index.php
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@ -5,70 +5,21 @@ require_once '../../config.php';
# load php dependencies:
require_once './backend-libs/autoload.php';
$mailbox = new PhpImap\Mailbox($config['imap']['url'],
$config['imap']['username'],
$config['imap']['password']);
require_once './user.php';
require_once './autolink.php';
require_once './pages.php';
class Router {
private $method;
private $action;
private $get_vars;
private $post_vars;
private $query_string;
private $config;
public function __construct($method, $action, $get_vars, $post_vars, $query_string, $config) {
$this->method = $method;
$this->action = $action;
$this->get_vars = $get_vars;
$this->post_vars = $post_vars;
$this->query_string = $query_string;
$this->config = $config;
}
static function init() {
global $config;
return new Router($_SERVER['REQUEST_METHOD'], isset($_GET['action']) ? $_GET['action'] : null, $_GET, $_POST, $_SERVER['QUERY_STRING'], $config);
}
function route() {
// TODO: use $this->action
if (isset($this->post_vars['username']) && isset($this->post_vars['domain'])) {
return new RedirectToAddressPage($this->post_vars['username'], $this->post_vars['domain']);
} elseif (isset($this->get_vars['download_email_id']) && isset($this->get_vars['address'])) {
return new DownloadEmailPage($this->get_vars['download_email_id'], $this->get_vars['address'], $this->config['domains']);
} elseif (isset($this->get_vars['delete_email_id']) && isset($this->get_vars['address'])) {
return new DeleteEmailPage($this->get_vars['delete_email_id'], $this->get_vars['address'], $this->config['domains']);
} elseif (isset($this->get_vars['random'])) {
return new RedirectToRandomAddressPage($this->config['domains']);
} elseif (empty($this->query_string)) {
return new RedirectToRandomAddressPage($this->config['domains']);
} elseif (!empty($this->query_string)) {
return new DisplayEmailsPage($this->query_string, $this->config);
} else {
return null;
}
}
}
abstract class Page {
function invoke() {
}
}
require_once './router.php';
$router = Router::init();
$page = $router->route();
if ($page != null) {
$page->invoke();
}
$page->invoke();
// delete after each request
delete_old_messages();
/**
* print error and stop program.
@ -202,40 +153,6 @@ function _clean_username($address) {
return $username;
}
class User {
public $address;
public $username;
public $domain;
public function isInvalid() {
global $config;
if (empty($this->username) || empty($this->domain)) {
return true;
} else if (!in_array($this->domain, $config['domains'])) {
return true;
} else {
return false;
}
}
public static function parseDomain($address) {
$clean_address = _clean_address($address);
$user = new User();
$user->username = _clean_username($clean_address);
$user->domain = _clean_domain($clean_address);
$user->address = $user->username . '@' . $user->domain;
return $user;
}
public static function parseUsernameAndDomain($username, $domain) {
$user = new User();
$user->username = _clean_username($username);
$user->domain = _clean_domain($domain);
$user->address = $user->username . '@' . $user->domain;
return $user;
}
}
function _clean_domain($address) {
$username = strtolower($address);
@ -269,52 +186,4 @@ function delete_old_messages() {
}
class AutoLinkExtension {
static public function auto_link_text($string) {
$string = preg_replace_callback("/
((?<![\"']) # don't look inside quotes
(\b
( # protocol or www.
[a-z]{3,}:\/\/
|
www\.
)
(?: # domain
[a-zA-Z0-9_\-]+
(?:\.[a-zA-Z0-9_\-]+)*
|
localhost
)
(?: # port
\:[0-9]+
)?
(?: # path
\/[a-z0-9:%_|~.-]*
(?:\/[a-z0-9:%_|~.-]*)*
)?
(?: # attributes
\?[a-z0-9:%_|~.=&#;-]*
)?
(?: # anchor
\#[a-z0-9:%_|~.=&#;-]*
)?
)
(?![\"']))
/ix",
function ($match) {
$url = $match[0];
$href = $url;
if (false === strpos($href, 'http')) {
$href = 'http://' . $href;
}
return '<a href="' . $href . '" rel="noreferrer">' . $url . '</a>';
}, $string);
return $string;
}
}
?>

14
src/pages.php
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@ -1,5 +1,11 @@
<?php
abstract class Page {
function invoke() {
}
}
class RedirectToAddressPage extends Page {
private $username;
private $domain;
@ -102,7 +108,11 @@ class DisplayEmailsPage extends Page {
$emails = get_emails($user);
require "frontend.template.php";
// delete after each request
delete_old_messages();
}
}
class InvalidRequestPage extends Page {
function invoke() {
error(400, "Bad Request");
}
}

47
src/router.php Normal file
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@ -0,0 +1,47 @@
<?php
require_once './pages.php';
class Router {
private $method;
private $action;
private $get_vars;
private $post_vars;
private $query_string;
private $config;
public function __construct($method, $action, $get_vars, $post_vars, $query_string, $config) {
$this->method = $method;
$this->action = $action;
$this->get_vars = $get_vars;
$this->post_vars = $post_vars;
$this->query_string = $query_string;
$this->config = $config;
}
static function init() {
global $config;
return new Router($_SERVER['REQUEST_METHOD'], isset($_GET['action']) ? $_GET['action'] : null, $_GET, $_POST, $_SERVER['QUERY_STRING'], $config);
}
function route() {
// TODO: use $this->action
if (isset($this->post_vars['username']) && isset($this->post_vars['domain'])) {
return new RedirectToAddressPage($this->post_vars['username'], $this->post_vars['domain']);
} elseif (isset($this->get_vars['download_email_id']) && isset($this->get_vars['address'])) {
return new DownloadEmailPage($this->get_vars['download_email_id'], $this->get_vars['address'], $this->config['domains']);
} elseif (isset($this->get_vars['delete_email_id']) && isset($this->get_vars['address'])) {
return new DeleteEmailPage($this->get_vars['delete_email_id'], $this->get_vars['address'], $this->config['domains']);
} elseif (isset($this->get_vars['random'])) {
return new RedirectToRandomAddressPage($this->config['domains']);
} elseif (empty($this->query_string)) {
return new RedirectToRandomAddressPage($this->config['domains']);
} elseif (!empty($this->query_string)) {
return new DisplayEmailsPage($this->query_string, $this->config);
} else {
return new InvalidRequestPage();
}
}
}

35
src/user.php Normal file
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@ -0,0 +1,35 @@
<?php
class User {
public $address;
public $username;
public $domain;
public function isInvalid() {
global $config;
if (empty($this->username) || empty($this->domain)) {
return true;
} else if (!in_array($this->domain, $config['domains'])) {
return true;
} else {
return false;
}
}
public static function parseDomain($address) {
$clean_address = _clean_address($address);
$user = new User();
$user->username = _clean_username($clean_address);
$user->domain = _clean_domain($clean_address);
$user->address = $user->username . '@' . $user->domain;
return $user;
}
public static function parseUsernameAndDomain($username, $domain) {
$user = new User();
$user->username = _clean_username($username);
$user->domain = _clean_domain($domain);
$user->address = $user->username . '@' . $user->domain;
return $user;
}
}