From 2c028cef411a2eae19c82b7b89fedb9b8b191b4f Mon Sep 17 00:00:00 2001
From: BigCoke233 <hi@guhub.cn>
Date: Fri, 17 Jul 2020 00:15:54 +0800
Subject: =?UTF-8?q?=F0=9F=96=BC=EF=B8=8F=20Perf:=20=E6=94=AF=E6=8C=81?=
 =?UTF-8?q?=E7=94=A8=20cdn=20=E5=8A=A0=E9=80=9F=E6=87=92=E5=8A=A0=E8=BD=BD?=
 =?UTF-8?q?=E5=9B=BE=E7=89=87=E4=BA=86?=
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---
 libs/Utils.php | 35 ++++++++++++++++++++++++++++++++++-
 1 file changed, 34 insertions(+), 1 deletion(-)

(limited to 'libs/Utils.php')

diff --git a/libs/Utils.php b/libs/Utils.php
index 27d7658..397448c 100644
--- a/libs/Utils.php
+++ b/libs/Utils.php
@@ -135,7 +135,7 @@ class Utils
 		    $path = 'https://cdn.9jojo.cn/Miracles/'.themeVersion().'/';
 	    }
 	    elseif ($cdn=='3'){
-		    $path = $custom;
+            $path = $custom;
 	    }else{
 		    $path = Helper::options()->themeUrl("","Miracles/assets");
 	    }
@@ -149,6 +149,39 @@ class Utils
         }
     }
 
+    /**
+     * 自动生成懒加载图片 url
+     */
+    public static function addLoadingImages($cdn, $loading_image, $type){
+        if ($type=='normal'):
+            $loading = $loading_image;
+        elseif($type=='link'):
+            $loading = 'avatar';
+        elseif($type=='owo'):
+            $loading = 'owo';
+        endif;
+
+        if ($cdn=='1' || $cdn=='6'){
+            $path = 'https://cdn.jsdelivr.net/gh/BigCoke233/miracles@'.themeVersion()."/images/loading/".$loading.'.gif';
+	    }
+	    elseif ($cdn=='2'){
+	        $path = 'https://raw.githack.com/BigCoke233/miracles/master/images/loading/'.$loading.'.gif';
+	    }
+	    elseif ($cdn=='4'){
+		    $path = 'https://rawcdn.githack.com/BigCoke233/miracles/master/images/loading/'.$loading.'.gif';
+	    }
+	    elseif ($cdn=='5'){
+            //9jojo CDN 并未提供图片缓存 则换用 jsDelivr
+		    $path = 'https://cdn.jsdelivr.net/gh/BigCoke233/miracles@'.themeVersion()."/images/loading/".$loading.'.gif';
+        }
+	    elseif ($cdn=='3'){
+		    $path = $custom;
+	    }else{
+		    $path = Helper::options()->themeUrl("","Miracles/images/loading").$loading.'.gif';
+        }
+        return $path;
+    }
+
     /**
      * 缩略图
      */
-- 
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