added municipality slug as env var

.env.example

@@ -3,5 +3,8 @@ POSTGRES_HOSTNAME=postgres_host
 POSTGRES_PORT=postgres_port
 POSTGRES_DB=postgres_database
 POSTGRES_USER=postgres_user
-POSTGRES_PASSWORD=
+POSTGRES_PASSWORD=xxxx
-ADMIN_PASSWORD=
+
+ADMIN_PASSWORD=xxxxx
+
+MUNICIPALITY_SLUG=lohne

public/admin.php

@@ -11,6 +11,17 @@
 //   - Analytics Tab 
 // =====================================================================
 
+// Reads Environment Configfile
+$envFile = __DIR__ . '/../../.env';
+if (file_exists($envFile)) {
+    $lines = file($envFile, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
+    foreach ($lines as $line) {
+        if (strpos(trim($line), '#') === 0) continue;
+        list($key, $value) = array_map('trim', explode('=', $line, 2));
+        putenv("$key=$value");
+    }
+}
+
 require_once __DIR__ . '/api/db.php';
 require_once __DIR__ . '/api/auth.php';
 
@@ -43,7 +54,7 @@ if ($page === 'logout') {
 // -----------------------------------------------------------------
 $pdo = get_db();
 $stmt = $pdo->prepare("SELECT * FROM municipalities WHERE slug = :slug");
-$stmt->execute([':slug' => 'lohne']); # TODO: add slug as env var
+$stmt->execute([':slug' => getenv('MUNICIPALITY_SLUG')]); # TODO: test slug as env var
 $municipality = $stmt->fetch();
 
 // Shows Login Page if not authenticated

public/index.php

@@ -5,6 +5,17 @@
 // Renders Leaflet Map Interface including Leaflet Plugins
 // =====================================================================
 
+// Reads Environment Configfile
+$envFile = __DIR__ . '/../../.env';
+if (file_exists($envFile)) {
+    $lines = file($envFile, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
+    foreach ($lines as $line) {
+        if (strpos(trim($line), '#') === 0) continue;
+        list($key, $value) = array_map('trim', explode('=', $line, 2));
+        putenv("$key=$value");
+    }
+}
+
 require_once __DIR__ . '/api/db.php';
 
 // -----------------------------------------------------------------
@@ -14,7 +25,7 @@ require_once __DIR__ . '/api/db.php';
 // -----------------------------------------------------------------
 $pdo = get_db();
 $stmt = $pdo->prepare("SELECT * FROM municipalities WHERE slug = :slug");
-$stmt->execute([':slug' => 'lohne']); # TODO: add slug as env var
+$stmt->execute([':slug' => getenv('MUNICIPALITY_SLUG')]); # TODO: test slug as env var
 $municipality = $stmt->fetch();
 
 if (!$municipality) {