diff --git a/backend/helper/RendererHelper.php b/backend/helper/RendererHelper.php
index 5a06c0e60f12ba288505d36ed7c43e6eeb6e0c57..3529434a437266765148c7cd49a321de2f838005 100644
--- a/backend/helper/RendererHelper.php
+++ b/backend/helper/RendererHelper.php
@@ -8,10 +8,12 @@ require_once 'TranslationHelper.php';
class RendererHelper {
private $config;
private $translator;
+ private $sessionHelper;
- public function __construct(Config $config) {
+ public function __construct(Config $config, SessionHelper $sessionHelper = null) {
$this->config = $config;
$this->translator = new TranslationHelper($config);
+ $this->sessionHelper = $sessionHelper;
}
public function renderError($e) {
@@ -33,13 +35,15 @@ class RendererHelper {
echo json_encode($json) . "\n";
}
- public function renderPage(string $template, array $vars = null) {
+ public function renderPage(string $template, array $vars = []) {
$translation = $this->translator->loadTranslation($this->translator->findMatchingLanguage($_SERVER['HTTP_ACCEPT_LANGUAGE']));
- $viewHelper = new ViewHelper($translation, $vars);
+ $viewHelper = new ViewHelper($translation, array_merge($this->sessionHelper->vars, $vars));
$viewHelper->render($template);
}
- public function redirect(string $page, string $flash = null) {
+ public function redirect(string $page, array $vars = []) {
header('Location: ' . $this->config->path_prefix . $page);
+ $this->sessionHelper->startSession();
+ $this->sessionHelper->vars = $vars;
}
}
\ No newline at end of file
diff --git a/backend/helper/ViewHelper.php b/backend/helper/ViewHelper.php
index ff7e78adcf431c560083d36ade96e64a204dc619..1d22ba96d6ee6eb94f0cff1b5970a5a06c1ce826 100644
--- a/backend/helper/ViewHelper.php
+++ b/backend/helper/ViewHelper.php
@@ -28,6 +28,7 @@ class ViewHelper {
$var = $var[$key];
echo $var;
};
+ $vars = $this->vars;
$path = $this->template_dir . '/' . $template_file . '.phtml';
if (file_exists($path)) {
diff --git a/index.php b/index.php
index 63fa89198591dc7379c7547194e88dd89e54b380..8e667477528f21061cbdaea98ae4d758312804d6 100644
--- a/index.php
+++ b/index.php
@@ -9,12 +9,12 @@ require_once 'backend/helper/SessionHelper.php';
$session = SessionHelper::getInstance();
$config = Config::createFromGlobals();
-$renderer = new RendererHelper($config);
+$renderer = new RendererHelper($config, $session);
$backend = Backend::createFromConfig($config);
if (!$backend->authenticate($session->username ?: '', $session->password ?: '')) {
$session->destroy();
- $renderer->redirect('/login.php');
+ $renderer->redirect('/login.php', ['message' => 'login.message.error_unauthed', 'type' => 'error']);
} else {
$renderer->renderPage('search', ['username' => $session->username]);
}
\ No newline at end of file
diff --git a/login.php b/login.php
index 1aa44fd59b5557e8c208fcb14b99979dc971d29e..d1bd68f50674fd6e9a162a31df279820160e37d9 100644
--- a/login.php
+++ b/login.php
@@ -9,7 +9,7 @@ require_once 'backend/helper/SessionHelper.php';
$session = SessionHelper::getInstance();
$config = Config::createFromGlobals();
-$renderer = new RendererHelper($config);
+$renderer = new RendererHelper($config, $session);
$backend = Backend::createFromConfig($config);
if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_GET['action']) && $_GET['action'] === 'login') {
@@ -21,10 +21,11 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_GET['action']) && $_GET['ac
$renderer->redirect('/');
} else {
syslog(LOG_ERR, "Could not authenticate user " . $username);
+ $renderer->redirect('/login.php', ['message' => 'login.message.error_invalid', 'type' => 'error']);
}
} elseif (isset($_GET['action']) && $_GET['action'] === 'logout') {
$session->destroy();
- $renderer->redirect('/login.php');
+ $renderer->redirect('/login.php', ['message' => 'login.message.success_logout', 'type' => 'info']);
} else if ($backend->authenticate($session->username ?: '', $session->password ?: '')) {
$renderer->redirect('/');
} else {
diff --git a/res/login.css b/res/login.css
index 29f00a5b99e85cf796e2773bf05b3d363f3cb313..7e0bde0fdbb805dba06889edc427f14bfb6adfb2 100644
--- a/res/login.css
+++ b/res/login.css
@@ -1,8 +1,13 @@
-body :first-child {
+body {
+ font-family: 'Open Sans', Helvetica Neue, Helvetica, Arial, arial, sans-serif;
+ -webkit-font-smoothing: antialiased;
+}
+
+body > :first-child {
margin-top: 8rem;
}
-body:last-child {
+body > :last-child {
margin-bottom: 2rem;
}
@@ -11,13 +16,11 @@ form {
margin: 0 auto 25px;
border-radius: 2px;
box-shadow: 0 2px 2px rgba(0, 0, 0, 0.3);
- width: 274px;
- padding: 40px 40px;
+ width: 16rem;
+ padding: 1.5rem 2rem;
}
h1 {
- font-family: 'Open Sans', arial;
- -webkit-font-smoothing: antialiased;
color: #555;
font-size: 42px;
font-weight: 300;
@@ -26,7 +29,6 @@ h1 {
}
h2 {
- font-family: 'Open Sans', arial;
color: #555;
font-size: 18px;
font-weight: 400;
@@ -76,18 +78,26 @@ input[type=submit] {
background-image: linear-gradient(top, #4d90fe, #4787ed);
width: 100%;
display: block;
- margin-bottom: 10px;
z-index: 1;
position: relative;
box-sizing: border-box;
}
+form .message {
+ margin: 0 0 1rem 0;
+ font-size: 14px;
+}
+
+form .message.error {
+ color: #b71c1c;
+}
+
@media (max-width: 800px) {
- body :first-child {
+ body > :first-child {
margin-top: 1rem;
}
- body:last-child {
+ body > :last-child {
margin-bottom: 1rem;
}
}
\ No newline at end of file
diff --git a/templates/login.phtml b/templates/login.phtml
index ab93067bedfc96a15bc313532a25a89187d41ab5..cfca65c020fecb9a80a33a8cf70ba6062b2df8bf 100644
--- a/templates/login.phtml
+++ b/templates/login.phtml
@@ -21,6 +21,9 @@
<h2><?php $t('login.description'); ?></h2>
<form method="post" action="login.php?action=login">
+ <?php if ($vars['message']): ?>
+ <p class="message <?php echo $vars['type']; ?>"><?php echo $t($vars['message']); ?></p>
+ <?php endif; ?>
<input name="username" type="text" placeholder="<?php $t('login.username'); ?>">
<input name="password" type="password" placeholder="<?php $t('login.password'); ?>">
<input type="submit" value="<?php $t('login.submit'); ?>">
diff --git a/translations/de.json b/translations/de.json
index 2ba1b895c86ec815e7b92618b632a216780755e0..190ad83611eb9fe42715cc39b66620150af5f176 100644
--- a/translations/de.json
+++ b/translations/de.json
@@ -14,7 +14,12 @@
"description": "You have to login to access this page",
"username": "Benutzername",
"password": "Passwort",
- "submit": "Anmelden"
+ "submit": "Anmelden",
+ "message": {
+ "success_logout": "You have successfully logged out.",
+ "error_invalid": "Invalid username/password combination.",
+ "error_unauthed": "You need to be logged in to access this page."
+ }
},
"search": "Suchen",
"logout": "Abmelden",
diff --git a/translations/en.json b/translations/en.json
index be43c3c60303f620e45f500a629f2af2d62ecab4..1d63a0582820befd95cd3a77a5bb99bec6928a72 100644
--- a/translations/en.json
+++ b/translations/en.json
@@ -14,7 +14,12 @@
"description": "You have to login to access this page",
"username": "Username",
"password": "Password",
- "submit": "Login"
+ "submit": "Login",
+ "message": {
+ "success_logout": "You have successfully logged out.",
+ "error_invalid": "Invalid username/password combination.",
+ "error_unauthed": "You need to be logged in to access this page."
+ }
},
"search": "Search",
"logout": "Logout",