优化

admin/admin.inc.php

@@ -274,12 +274,12 @@ if (isset($_POST['radio'])) {
               </div>
             </div>
             <div class="form-group">
-              <label>上传前改变图片尺寸->更改后的宽度：</label><label id="image_x"><?php echo $config['image_x']; ?></label><label>像素</label>
-              <input type="range" class="form-control" name="image_x" value="<?php echo $config['image_x']; ?>" min="100" max="10240" step="100" onchange="document.getElementById('image_x').innerHTML=value">
+              <label>图片裁剪的宽度(设置0则不生效)->更改后的宽度：</label><label id="image_x"><?php echo $config['image_x']; ?></label><label>像素</label>
+              <input type="range" class="form-control" name="image_x" value="<?php echo $config['image_x']; ?>" min="0" max="10240" step="100" onchange="document.getElementById('image_x').innerHTML=value">
             </div>
             <div class="form-group">
-              <label>上传前改变图片尺寸->更改后的高度：</label><label id="image_y"><?php echo $config['image_y']; ?></label><label>像素</label>
-              <input type="range" class="form-control" name="image_y" value="<?php echo $config['image_y']; ?>" min="100" max="10240" step="100" onchange="document.getElementById('image_y').innerHTML=value">
+              <label>图片裁剪的高度(设置0则不生效)->更改后的高度：</label><label id="image_y"><?php echo $config['image_y']; ?></label><label>像素</label>
+              <input type="range" class="form-control" name="image_y" value="<?php echo $config['image_y']; ?>" min="0" max="10240" step="100" onchange="document.getElementById('image_y').innerHTML=value">
             </div>
             <div class="form-group">
               <div class="switch">
@@ -292,11 +292,11 @@ if (isset($_POST['radio'])) {
               <div class="switch">
                 <input type="hidden" name="imgRatio_preserve_headers" value="0">
                 <input type="checkbox" name="imgRatio_preserve_headers" value="1" <?php if ($config['imgRatio_preserve_headers']) {echo 'checked="checked"';} ?>>
-                <label style="font-weight: bold">压缩后是否保留图片原始数据</label>
+                <label style="font-weight: bold">开启保留图片原始数据</label>
               </div>
             </div>
             <div class="form-group">
-              <label>上传前图片压缩率控制(仅支持JPG)->更改后的压缩率：</label><label id="imgRatio_quality"><?php echo $config['imgRatio_quality']; ?></label><label>%</label>
+              <label>上传前压缩图片(仅支持JPG)->更改后的压缩率：</label><label id="imgRatio_quality"><?php echo $config['imgRatio_quality']; ?></label><label>%</label>
               <input type="range" class="form-control" name="imgRatio_quality" value="<?php echo $config['imgRatio_quality']; ?>" min="10" max="100" step="5" onchange="document.getElementById('imgRatio_quality').innerHTML=value">              
             </div>
             <div class="form-group">

application/function.php

@@ -113,7 +113,7 @@ function imgName()
 			return sha1(microtime());
 			break;
 		default:
-			return base_convert(date('His') . mt_rand(1024, 10240), 10, 36);	// 将上传时间+随机数转换为36进制 例：vx77yu
+			return base_convert(date('His') . mt_rand(1024, 9999), 10, 36);	// 将上传时间+随机数转换为36进制 例：vx77yu
 	}
 }
 
@@ -417,7 +417,7 @@ function imgRatio()
 {
 	global $config;
 	if ($config['imgRatio']) {
-echo $config['imgRatio'];
+
 		if ($config['imgRatio_crop'] === 1) {
 			$imgRatio_crop = 'true';
 		} else {
@@ -430,10 +430,22 @@ echo $config['imgRatio'];
 			$imgRatio_preserve_headers = 'false';
 		}
 
+		if ($config['image_x'] != 0) {
+			$image_x = "width:" . $config['image_x'];
+		} else {
+			$image_x = null;
+		}
+
+		if ($config['image_y'] != 0) {
+			$image_y =  "height:" . $config['image_y'];
+		} else {
+			$image_y = null;
+		}
+
 		return '
 		resize:{
-			width: ' . $config['image_x'] . ',
-			height: ' . $config['image_y'] . ',
+			' . $image_x . ',
+			' . $image_y . ',
 			crop: ' . $imgRatio_crop . ',
 			quality:' . $config['imgRatio_quality'] . ',
 			preserve_headers: ' . $imgRatio_preserve_headers . ',
@@ -662,7 +674,8 @@ function writefile($filename, $writetext, $openmod = 'w')
 	}
 }
 
-function get_online_thumbnail($imgUrl){
+function get_online_thumbnail($imgUrl)
+{
 	global $config;
 	if ($config['thumbnail']) {
 		$imgUrl = str_replace($config['imgurl'], '', $imgUrl);

config/config.php

@@ -30,10 +30,10 @@ $config=Array
 	'minWidth'=>5,
 	'minHeight'=>5,
 	'imgRatio'=>0,
-	'image_x'=>800,
-	'image_y'=>800,
-	'imgRatio_quality'=>60,
-	'imgRatio_crop'=>1,
+	'image_x'=>2500,
+	'image_y'=>2700,
+	'imgRatio_quality'=>80,
+	'imgRatio_crop'=>0,
 	'imgRatio_preserve_headers'=>1,
 	'static_cdn'=>0,
 	'static_cdn_url'=>'https://cdn.jsdelivr.net/gh/icret/EasyImages2.0',