:zap: Perf: 在 php 层检测 faviconDark，避免前台出现 404 报错

2 files changed, 5 insertions, 27 deletions

diff --git a/assets/js/miracles.min.js b/assets/js/miracles.min.js
index 26d961c..9e7cc27 100644
--- a/assets/js/miracles.min.js
+++ b/assets/js/miracles.min.js
@@ -126,38 +126,14 @@ else if (whatTheme == "1") {
 	theme="1";

 }

 //尝试修改夜间模式下的 favicon

-function isFileExist(url){

-    if(url.length==0){

-        return false;

-    }

-    var isExist=true;

-    $.ajax(url, {

-         type: 'get',

-         async:false,// 取消 ajax 的异步实现

-         timeout: 1000,

-         success: function() {

-         },

-         error: function() {

-           isExist = false;  

-         }

-    });

-    return isExist;

-}

-if(getCookie("systemDarkThemeIcon")&&getCookie("systemDarkThemeIcon")==1){

-	if(window.matchMedia ("(prefers-color-scheme: dark)").matches) $("link#icon").attr("href","/faviconDark.ico");

-}else{

-    if(window.matchMedia ("(prefers-color-scheme: dark)").matches && isFileExist('/faviconDark.ico')){

-		$("link#icon").attr("href","/faviconDark.ico");

-		addCookie("systemDarkThemeIcon", 1, 48);

-	}

-}

+if(faviconDark==true&&window.matchMedia ("(prefers-color-scheme: dark)").matches) $("link#icon").attr("href","/faviconDark.ico");

 

 //支持系统深色模式

 function swDarkMode(scheme){

     if(scheme.matches) {

       $("body").addClass("body-dark");

 	  alertSend("检测到系统深色模式，已自动切换");

-	  if(getCookie("systemDarkThemeIcon")&&getCookie("systemDarkThemeIcon")==1) $("link#icon").attr("href","/faviconDark.ico");

+	  if(faviconDark==true&&window.matchMedia ("(prefers-color-scheme: dark)").matches) $("link#icon").attr("href","/faviconDark.ico");

 	}else if(window.matchMedia ("(prefers-color-scheme: light)").matches){

       $("body").removeClass("body-dark");

 	  $("link#icon").attr("href", faviconUrl);

diff --git a/includes/footer.php b/includes/footer.php
index 1698bc2..64f8c7c 100644
--- a/includes/footer.php
+++ b/includes/footer.php
@@ -32,7 +32,9 @@
 	var allowNavAero = <?php if($this->options->navAero==1):?>false<?php else:?>true<?php endif;?>;
 	var siteurl = '<?php $this->options->SiteUrl() ;?>';
 	var owoJson = '<?php Utils::indexTheme('assets/OwO.json'); ?>';
-	var faviconUrl = '<?php $this->options->favicon() ;?>';
+	var faviconUrl = '<?php if($this->options->favicon):$this->options->favicon();else:echo Utils::indexTheme('favicon.ico');endif;	?>';
+	var faviconDark = <?php $faviconDarkExist = file_exists('/faviconDark.ico');
+	if($faviconDarkExist=true): echo 'true'; else: echo 'false'; endif; ?>;
 	<?php if($this->options->pjax && $this->options->pjax!=0) :?>var loadPjax = true;
     beforePjax = function() {NProgress.start();};
 	afterPjax = function() {owoLoad();<?php $this->options->pjax_complete(); ?>};<?php endif; ?></script>