Merge pull request #12502 from annando/no-gs-import

[friendica.git] / view / theme / frio / style.php

diff --git a/view/theme/frio/style.php b/view/theme/frio/style.php
index c60fb7a8f466754f8d2a40b33f644f7fad3ce383..58bee7eaee1efa3ac02643b110f0e9296c3cdfb5 100644 (file)
--- a/view/theme/frio/style.php
+++ b/view/theme/frio/style.php
@@ -1,6 +1,6 @@
 <?php
 /**
- * @copyright Copyright (C) 2010-2021, the Friendica project
+ * @copyright Copyright (C) 2010-2022, the Friendica project
  *
  * @license GNU AGPL version 3 or any later version
  *
@@ -20,6 +20,7 @@
  */
 
 use Friendica\DI;
+use Friendica\Network\HTTPException\NotModifiedException;
 use Friendica\Util\Strings;
 
 require_once 'view/theme/frio/theme.php';
@@ -30,45 +31,64 @@ $schemecss = '';
 $schemecssfile = false;
 $scheme_modified = 0;
 
-DI::config()->load('frio');
-
-// Default to hard-coded values for empty settings
-$scheme           = DI::config()->get('frio', 'scheme', DI::config()->get('frio', 'schema'));
-$scheme_accent    = DI::config()->get('frio', 'scheme_accent')    ?: FRIO_SCHEME_ACCENT_BLUE;
-$nav_bg           = DI::config()->get('frio', 'nav_bg')           ?: '#708fa0';
-$nav_icon_color   = DI::config()->get('frio', 'nav_icon_color')   ?: '#ffffff';
-$link_color       = DI::config()->get('frio', 'link_color')       ?: '#6fdbe8';
-$background_color = DI::config()->get('frio', 'background_color') ?: '#ededed';
-$contentbg_transp = DI::config()->get('frio', 'contentbg_transp') ?? 100;
-$background_image = DI::config()->get('frio', 'background_image') ?: 'img/none.png';
-$bg_image_option  = DI::config()->get('frio', 'bg_image_option')  ?: '';
-$login_bg_image   = DI::config()->get('frio', 'login_bg_image')   ?: '';
-$login_bg_color   = DI::config()->get('frio', 'login_bg_color')   ?: '';
-$modified         = DI::config()->get('frio', 'css_modified')     ?: time();
+/*
+ * This script can be included when the maintenance mode is on, which requires us to avoid any config call and
+ * use the following hardcoded defaults
+ */
+$scheme           = null;
+$scheme_accent    = FRIO_SCHEME_ACCENT_BLUE;
+$nav_bg           = '#708fa0';
+$nav_icon_color   = '#ffffff';
+$link_color       = '#6fdbe8';
+$background_color = '#ededed';
+$contentbg_transp = 100;
+$background_image = 'img/none.png';
+$bg_image_option  = '';
+$login_bg_image   = '';
+$login_bg_color   = '';
+$modified         = time();
+
+if (DI::mode()->has(\Friendica\App\Mode::MAINTENANCEDISABLED)) {
+       DI::config()->load('frio');
+
+       // Default to hard-coded values for empty settings
+       $scheme           = DI::config()->get('frio', 'scheme', DI::config()->get('frio', 'schema'));
+       $scheme_accent    = DI::config()->get('frio', 'scheme_accent')    ?: $scheme_accent;
+       $nav_bg           = DI::config()->get('frio', 'nav_bg')           ?: $nav_bg;
+       $nav_icon_color   = DI::config()->get('frio', 'nav_icon_color')   ?: $nav_icon_color;
+       $link_color       = DI::config()->get('frio', 'link_color')       ?: $link_color;
+       $background_color = DI::config()->get('frio', 'background_color') ?: $background_color;
+       $contentbg_transp = DI::config()->get('frio', 'contentbg_transp') ?? $contentbg_transp;
+       $background_image = DI::config()->get('frio', 'background_image') ?: $background_image;
+       $bg_image_option  = DI::config()->get('frio', 'bg_image_option')  ?: $bg_image_option;
+       $login_bg_image   = DI::config()->get('frio', 'login_bg_image')   ?: $login_bg_image;
+       $login_bg_color   = DI::config()->get('frio', 'login_bg_color')   ?: $login_bg_color;
+       $modified         = DI::config()->get('frio', 'css_modified')     ?: $modified;
+
+       // Get the UID of the profile owner.
+       $uid = $_REQUEST['puid'] ?? 0;
+       if ($uid) {
+               DI::pConfig()->load($uid, 'frio');
+
+               // Only override display settings that have actually been set
+               $scheme           = DI::pConfig()->get($uid, 'frio', 'scheme', DI::pConfig()->get($uid, 'frio', 'schema')) ?: $scheme;
+               $scheme_accent    = DI::pConfig()->get($uid, 'frio', 'scheme_accent')    ?: $scheme_accent;
+               $nav_bg           = DI::pConfig()->get($uid, 'frio', 'nav_bg')           ?: $nav_bg;
+               $nav_icon_color   = DI::pConfig()->get($uid, 'frio', 'nav_icon_color')   ?: $nav_icon_color;
+               $link_color       = DI::pConfig()->get($uid, 'frio', 'link_color')       ?: $link_color;
+               $background_color = DI::pConfig()->get($uid, 'frio', 'background_color') ?: $background_color;
+               $contentbg_transp = DI::pConfig()->get($uid, 'frio', 'contentbg_transp') ?? $contentbg_transp;
+               $background_image = DI::pConfig()->get($uid, 'frio', 'background_image') ?: $background_image;
+               $bg_image_option  = DI::pConfig()->get($uid, 'frio', 'bg_image_option')  ?: $bg_image_option;
+               $modified         = DI::pConfig()->get($uid, 'frio', 'css_modified')     ?: $modified;
+       }
+}
 
 if (!$login_bg_image && !$login_bg_color) {
        $login_bg_image = 'img/login_bg.jpg';
 }
 $login_bg_color = $login_bg_color ?: '#ededed';
 
-// Get the UID of the profile owner.
-$uid = $_REQUEST['puid'] ?? 0;
-if ($uid) {
-       DI::pConfig()->load($uid, 'frio');
-
-       // Only override display settings that have actually been set
-       $scheme           = DI::pConfig()->get($uid, 'frio', 'scheme', DI::pConfig()->get($uid, 'frio', 'schema')) ?: $scheme;
-       $scheme_accent    = DI::pConfig()->get($uid, 'frio', 'scheme_accent')    ?: $scheme_accent;
-       $nav_bg           = DI::pConfig()->get($uid, 'frio', 'nav_bg')           ?: $nav_bg;
-       $nav_icon_color   = DI::pConfig()->get($uid, 'frio', 'nav_icon_color')   ?: $nav_icon_color;
-       $link_color       = DI::pConfig()->get($uid, 'frio', 'link_color')       ?: $link_color;
-       $background_color = DI::pConfig()->get($uid, 'frio', 'background_color') ?: $background_color;
-       $contentbg_transp = DI::pConfig()->get($uid, 'frio', 'contentbg_transp') ?? $contentbg_transp;
-       $background_image = DI::pConfig()->get($uid, 'frio', 'background_image') ?: $background_image;
-       $bg_image_option  = DI::pConfig()->get($uid, 'frio', 'bg_image_option')  ?: $bg_image_option;
-       $modified         = DI::pConfig()->get($uid, 'frio', 'css_modified')     ?: $modified;
-}
-
 // Now load the scheme.  If a value is changed above, we'll keep the settings
 // If not, we'll keep those defined by the scheme
 // Setting $scheme to '' wasn't working for some reason, so we'll check it's
@@ -78,9 +98,9 @@ if (!empty($_REQUEST['scheme'])) {
        $scheme = $_REQUEST['scheme'];
 }
 
-$scheme = Strings::sanitizeFilePathItem($scheme);
+$scheme = Strings::sanitizeFilePathItem($scheme ?? '');
 
-if (($scheme) && ($scheme != '---')) {
+if ($scheme && ($scheme != '---')) {
        if (file_exists('view/theme/frio/scheme/' . $scheme . '.php')) {
                $schemefile = 'view/theme/frio/scheme/' . $scheme . '.php';
                require_once $schemefile;
@@ -103,7 +123,7 @@ if (!$scheme) {
        }
 }
 
-$contentbg_transp = ((isset($contentbg_transp) && $contentbg_transp != '') ? $contentbg_transp : 100);
+$contentbg_transp = $contentbg_transp != '' ? $contentbg_transp : 100;
 
 // Calculate some colors in dependance of existing colors.
 // Some colors are calculated to don't have too many selection
@@ -225,8 +245,7 @@ if (isset($_SERVER['HTTP_IF_MODIFIED_SINCE']) && isset($_SERVER['HTTP_IF_NONE_MA
                                stripslashes($_SERVER['HTTP_IF_NONE_MATCH']));
 
        if (($cached_modified == $modified) && ($cached_etag == $etag)) {
-               header('HTTP/1.1 304 Not Modified');
-               exit();
+               throw new NotModifiedException();
        }
 }