Merge branch 'pr/FreddleSpl0it/4527' into feature/bootstrap5

data/web/inc/functions.customize.inc.php

@@ -116,6 +116,21 @@ function customize($_action, $_item, $_data = null) {
           $ui_announcement_text = $_data['ui_announcement_text'];
           $ui_announcement_type = (in_array($_data['ui_announcement_type'], array('info', 'warning', 'danger'))) ? $_data['ui_announcement_type'] : false;
           $ui_announcement_active = (!empty($_data['ui_announcement_active']) ? 1 : 0);
+
+          // check theme
+          $theme = strtolower($_data['ui_theme']);
+          $themes = array_diff(scandir('/web/css/themes'), array('..', '.'));
+          $themes = array_filter((str_replace("-bootstrap.css", "", $themes)));
+          if (!in_array($theme, $themes)){
+            // err, theme not found
+            $_SESSION['return'][] = array(
+              'type' => 'danger',
+              'log' => array(__FUNCTION__, $_action, $_item, $_data),
+              'msg' => "Theme not found"
+            );
+            return false;
+          }
+
           try {
             $redis->set('TITLE_NAME', htmlspecialchars($title_name));
             $redis->set('MAIN_NAME', htmlspecialchars($main_name));
@@ -125,6 +140,7 @@ function customize($_action, $_item, $_data = null) {
             $redis->set('UI_ANNOUNCEMENT_TEXT', $ui_announcement_text);
             $redis->set('UI_ANNOUNCEMENT_TYPE', $ui_announcement_type);
             $redis->set('UI_ANNOUNCEMENT_ACTIVE', $ui_announcement_active);
+            $redis->set('UI_THEME', $theme);
           }
           catch (RedisException $e) {
             $_SESSION['return'][] = array(
@@ -228,6 +244,19 @@ function customize($_action, $_item, $_data = null) {
             return false;
           }
         break;
+        case 'ui_theme':
+          try {
+            return $redis->get('UI_THEME');
+          }
+          catch (RedisException $e) {
+            $_SESSION['return'][] = array(
+              'type' => 'danger',
+              'log' => array(__FUNCTION__, $_action, $_item, $_data),
+              'msg' => array('redis_error', $e)
+            );
+            return false;
+          }
+        break;
         case 'main_logo_specs':
           try {
             $image = new Imagick();

data/web/inc/header.inc.php

@@ -39,7 +39,6 @@ $globalVariables = [
   'dual_login' => @$_SESSION['dual-login'],
   'ui_texts' => $UI_TEXTS,
   'css_path' => '/cache/'.basename($CSSPath),
-  'theme' => strtolower(trim($DEFAULT_THEME)),
   'logo' => customize('get', 'main_logo'),
   'available_languages' => $AVAILABLE_LANGUAGES,
   'lang' => $lang,

data/web/inc/prerequisites.inc.php

@@ -44,21 +44,6 @@ require_once $_SERVER['DOCUMENT_ROOT'] . '/inc/lib/CSSminifierExtended.php';
 
 require_once $_SERVER['DOCUMENT_ROOT'] . '/inc/lib/array_merge_real.php';
 
-// Minify JS
-use MatthiasMullie\Minify;
-$js_minifier = new JSminifierExtended();
-$js_dir = array_diff(scandir('/web/js/build'), array('..', '.'));
-foreach ($js_dir as $js_file) {
-  $js_minifier->add('/web/js/build/' . $js_file);
-}
-
-// Minify CSS
-$css_minifier = new CSSminifierExtended();
-$css_dir = array_diff(scandir('/web/css/build'), array('..', '.'));
-foreach ($css_dir as $css_file) {
-  $css_minifier->add('/web/css/build/' . $css_file);
-}
-
 // U2F API + T/HOTP API
 // u2f - deprecated, should be removed
 $u2f = new u2flib_server\U2F('https://' . $_SERVER['HTTP_HOST']);
@@ -221,6 +206,7 @@ if(file_exists($langFile)) {
   $lang = array_merge_real($lang, json_decode(file_get_contents($langFile), true));
 }
 
+
 require_once $_SERVER['DOCUMENT_ROOT'] . '/inc/functions.acl.inc.php';
 require_once $_SERVER['DOCUMENT_ROOT'] . '/inc/functions.address_rewriting.inc.php';
 require_once $_SERVER['DOCUMENT_ROOT'] . '/inc/functions.admin.inc.php';
@@ -255,4 +241,28 @@ if (isset($_SESSION['mailcow_cc_role'])) {
   // }
   acl('to_session');
 }
+
+// init frontend
+// Minify JS
+use MatthiasMullie\Minify;
+$js_minifier = new JSminifierExtended();
+$js_dir = array_diff(scandir('/web/js/build'), array('..', '.'));
+// Minify CSS
+$css_minifier = new CSSminifierExtended();
+$css_dir = array_diff(scandir('/web/css/build'), array('..', '.'));
+// get customized ui data
 $UI_TEXTS = customize('get', 'ui_texts');
+$UI_THEME = customize('get', 'ui_theme');
+// minify bootstrap theme
+if (file_exists('/web/css/themes/'.$UI_THEME.'-bootstrap.css'))
+  $css_minifier->add('/web/css/themes/'.$UI_THEME.'-bootstrap.css');
+else
+  $css_minifier->add('/web/css/themes/lumen-bootstrap.css'); 
+// minify css build files
+foreach ($css_dir as $css_file) {
+  $css_minifier->add('/web/css/build/' . $css_file);
+}
+// minify js build files
+foreach ($js_dir as $js_file) {
+  $js_minifier->add('/web/js/build/' . $js_file);
+}

data/web/inc/vars.inc.php

@@ -104,13 +104,6 @@ $AVAILABLE_LANGUAGES = array(
   'zh' => '中文 (Chinese)'
 );
 
-// Change theme (default: lumen)
-// Needs to be one of those: cerulean, cosmo, cyborg, darkly, flatly, journal, lumen, paper, readable, sandstone,
-// simplex, slate, spacelab, superhero, united, yeti
-// See https://bootswatch.com/
-// WARNING: Only lumen is loaded locally. Enabling any other theme, will download external sources.
-$DEFAULT_THEME = 'lumen';
-
 // Show DKIM private keys - false by default
 $SHOW_DKIM_PRIV_KEYS = false;