jpg resize improved, add quality config

conf/app.php

@@ -3,7 +3,7 @@
  * Config
  */
 $configs = array(
-    'version' => '0.3.0',
+    'version' => '0.3.1',
     'releaseDate' => '2024-9-28',
     'showVersion' => false,     //默认不显示版本号和发布日期
 
@@ -62,6 +62,7 @@ $configs = array(
 
     'enableSmallImage' => true,             //列表页面是否开启缩略图，true 为显示缩略图，false 则显示原图
     'enableSmallImageForWan' => false,      //外网使用时，点击图片打开fancybox时是否显示缩略图：true 显示缩略图， false 则显示原图
+    'smallImageQuality' => 95,              //缩略图压缩比率，0 - 100，数字越大，清晰度越高，系统默认：95
 
     //关闭服务器端生成缩略图，如果在cpu性能较低的设备（如路由器）里运行，开启此配置可以减少cpu消耗
     //如果在外网运行，开启此配置，则可能会因为服务器带宽较小导致图片加载缓慢

plugins/Html.php

@@ -297,7 +297,7 @@ eof;
 
         if (!empty($files)) {
             foreach($files as $item) {
-                if ($item['filename'] == $filename && in_array($item['extension'], $imgExts)) {
+                if (!empty($item['filename']) && $item['filename'] == $filename && in_array($item['extension'], $imgExts)) {
                     $matchedImage = $item;
                     break;
                 }

themes/beauty/controller/M3u8Controller.php

@@ -8,11 +8,11 @@ require_once __DIR__ . '/../../../plugins/Common.php';
 
 Class M3u8Controller extends Controller {
 
-	//参数
-	//@id - 文件id
-	//@cid - 数据缓存id
-	//支持nginx secure防盗链：md5={$md5}&expires={$expires}
-	public function actionIndex() {
+    //参数
+    //@id - 文件id
+    //@cid - 数据缓存id
+    //支持nginx secure防盗链：md5={$md5}&expires={$expires}
+    public function actionIndex() {
         $videoId = $this->get('id', '');
         $cacheParentDataId = $this->get('cid', '');
         if (empty($videoId) || empty($cacheParentDataId)) {
@@ -31,17 +31,17 @@ Class M3u8Controller extends Controller {
         }
 
         if (empty($cachedParentData[$videoId])) {
-        	$erro = "缓存数据中找不到当前视频，请返回上一页重新进入！";
+            $erro = "缓存数据中找不到当前视频，请返回上一页重新进入！";
             throw new Exception($err, 404);
         }else if (!empty($cachedParentData)) {
-        	$m3u8 = $cachedParentData[$videoId];
-        	$m3u8Content = $this->getM3u8Content($m3u8['realpath'], $cachedParentData);
-        	if (!empty($m3u8Content)) {
-        		return $this->renderM3u8($m3u8Content);
-        	}else {
-        		$err = 'm3u8内容为空！';
-            	throw new Exception($err, 500);
-        	}
+            $m3u8 = $cachedParentData[$videoId];
+            $m3u8Content = $this->getM3u8Content($m3u8['realpath'], $cachedParentData);
+            if (!empty($m3u8Content)) {
+                return $this->renderM3u8($m3u8Content);
+            }else {
+                $err = 'm3u8内容为空！';
+                throw new Exception($err, 500);
+            }
         }
     }
 
@@ -67,50 +67,50 @@ Class M3u8Controller extends Controller {
 #EXT-X-ENDLIST
      **/
     protected function getM3u8Content($m3u8_realpath, $cachedParentData = array()) {
-    	$m3u8Content = file_get_contents($m3u8_realpath);
-    	if (empty($m3u8Content) || strpos($m3u8Content, 'EXTM3U') === false) {
-    		return false;
-    	}
+        $m3u8Content = file_get_contents($m3u8_realpath);
+        if (empty($m3u8Content) || strpos($m3u8Content, 'EXTM3U') === false) {
+            return false;
+        }
 
-    	$lines = preg_split("/[\r\n]/", $m3u8Content);
-    	
-    	$newContent = '';
-    	foreach($lines as $index => $line) {
-    		if (strpos($line, '.ts') !== false) {
-    			$newContent .= $this->getRelativePathOfTs($line, $m3u8_realpath, $cachedParentData) . "\n";
-    		}else if (!empty($line)) {
-	    		$newContent .= $line . "\n";
-    		}
-    	}
+        $lines = preg_split("/[\r\n]/", $m3u8Content);
+        
+        $newContent = '';
+        foreach($lines as $index => $line) {
+            if (strpos($line, '.ts') !== false) {
+                $newContent .= $this->getRelativePathOfTs($line, $m3u8_realpath, $cachedParentData) . "\n";
+            }else if (!empty($line)) {
+                $newContent .= $line . "\n";
+            }
+        }
 
-    	return $newContent;
+        return $newContent;
     }
 
     //返回ts相对当前m3u8文件的相对路径
     //TODO: 支持防盗链
     protected function getRelativePathOfTs($ts_filename, $m3u8_realpath, $cachedParentData = array()) {
-    	if (!empty($cachedParentData)) {
-    		$matchedTs = null;
-    		foreach($cachedParentData as $item) {
-    			if ($item['extension'] == 'ts' && strpos($item['path'], $ts_filename) !== false) {
-    				$matchedTs = $item;
-    				break;
-    			}
-    		}
+        if (!empty($cachedParentData)) {
+            $matchedTs = null;
+            foreach($cachedParentData as $item) {
+                if (!empty($item['extension']) && $item['extension'] == 'ts' && strpos($item['path'], $ts_filename) !== false) {
+                    $matchedTs = $item;
+                    break;
+                }
+            }
 
-    		if (!empty($matchedTs)) {
-    			return $matchedTs['path'];
-    		}else {
-    			$webroot = FSC::$app['config']['content_directory'];
-    			$rootDir = __DIR__ . '/../../../www/' . $webroot;
-    			$rootDir = realpath($rootDir);
-    			$m3u8Dir = dirname($m3u8_realpath);
-    			$relativeDir = str_replace("{$rootDir}/", '', $m3u8Dir);
-    			return "/{$webroot}{$relativeDir}/{$ts_filename}";
-    		}
-    	}
+            if (!empty($matchedTs)) {
+                return $matchedTs['path'];
+            }else {
+                $webroot = FSC::$app['config']['content_directory'];
+                $rootDir = __DIR__ . '/../../../www/' . $webroot;
+                $rootDir = realpath($rootDir);
+                $m3u8Dir = dirname($m3u8_realpath);
+                $relativeDir = str_replace("{$rootDir}/", '', $m3u8Dir);
+                return "/{$webroot}{$relativeDir}/{$ts_filename}";
+            }
+        }
 
-    	return dirname($m3u8_realpath) . "/{$ts_filename}";
+        return dirname($m3u8_realpath) . "/{$ts_filename}";
     }
 
 }

themes/beauty/controller/SiteController.php

@@ -527,11 +527,11 @@ Class SiteController extends Controller {
             //保存base64格式的缩略图到缓存文件
             if (!empty($imgSource)) {
                 $dst_img = imagecreatetruecolor($width, $height);
-                $copy_done = imagecopyresized($dst_img, $imgSource, 0, 0, 0, 0, $width, $height, $naturalWidth, $naturalHeight);
-
+                $copy_done = imagecopyresampled($dst_img, $imgSource, 0, 0, 0, 0, $width, $height, $naturalWidth, $naturalHeight);
                 if ($copy_done) {
                     ob_start();
-                    imagejpeg($dst_img);
+                    $quality = !empty(FSC::$app['config']['smallImageQuality']) ? FSC::$app['config']['smallImageQuality'] : 90;
+                    imagejpeg($dst_img, null, $quality);
                     $img_data = ob_get_clean();
                     ob_end_clean();
                 }