improve page title and cate title

lib/DirScanner.php

@@ -87,11 +87,14 @@ Class DirScanner {
     //snapshot相对路径完善，支持secure_link
     private function parseDescriptionFiles($realpath) {
         $pathinfo = pathinfo($realpath);
-        $field = preg_replace('/^.+_/', '', $pathinfo['filename']);
+        $tmp = explode('_', $pathinfo['filename']);
-        $content = file_get_contents($realpath);
+        $field = array_pop($tmp);
+        $content = @file_get_contents($realpath);
+        if (empty($content)) {return [];}
+        $content = trim($content);
+
         $data = [];
         if (in_array($field, ['title', 'snapshot'])) {
-            $content = preg_replace('/\s/', '', $content);
             if ($field == 'snapshot') {
                 $img_realpath = realpath("{$pathinfo['dirname']}/{$content}");
                 if (file_exists($img_realpath)) {
@@ -112,8 +115,9 @@ Class DirScanner {
 
     //解析快捷方式文件内容
     private function parseShortCuts($realpath, $filename) {
-        $content = file_get_contents($realpath);
+        $content = @file_get_contents($realpath);
         if (empty($content) || !preg_match('/\[InternetShortcut\]/i', $content)) {return false;}
+        $content = trim($content);
 
         preg_match('/URL=(\S+)/i', $content, $matches);
         if (empty($matches) || empty($matches[1])) {
@@ -608,6 +612,7 @@ Class DirScanner {
 
         $content = @file_get_contents($file['realpath']);
         if (empty($content)) {return [];}
+        $content = trim($content);
 
         # standardize line breaks
         $content = str_replace(array("\r\n", "\r"), "\n", $content);

themes/googleimage/controller/ListController.php

@@ -47,6 +47,9 @@ Class ListController extends Controller {
         $pageTitle = !empty($titles) ? $titles[0]['name'] : "FileSite.io - 无数据库、基于文件和目录的Markdown文档、网址导航、图书、图片、视频网站PHP开源系统";
         if (!empty($subcate)) {
             $pageTitle = "{$subcate['directory']}的照片，来自{$pageTitle}";
+            if (!empty($subcate['title'])) {
+                $pageTitle = $subcate['title'];
+            }
         }
         $viewName = '//site/index';     //共享视图
         $params = compact('cateId', 'dirTree', 'scanResults', 'menus', 'htmlReadme', 'breadcrumbs', 'htmlCateReadme');

themes/googleimage/controller/SiteController.php

@@ -45,6 +45,9 @@ Class SiteController extends Controller {
         $pageTitle = !empty($titles) ? $titles[0]['name'] : "FileSite.io - 无数据库、基于文件和目录的Markdown文档、网址导航、图书、图片、视频网站PHP开源系统";
         if (!empty($subcate)) {
             $pageTitle = "{$subcate['directory']}的照片，来自{$pageTitle}";
+            if (!empty($readmeFile['title'])) {
+                $pageTitle = $readmeFile['title'];
+            }
         }
         $viewName = 'index';
         $params = compact('cateId', 'dirTree', 'scanResults', 'menus', 'htmlReadme', 'htmlCateReadme');

themes/googleimage/views/site/index.php

@@ -87,18 +87,21 @@ eof;
 					}
 				}
 
+				$title = !empty($dir['title']) ? $dir['title'] : $dir['directory'];
 				echo <<<eof
-				<strong>{$dir['directory']}</strong>
+				<strong>{$title}</strong>
 			</a>
 eof;
 			}
 		}else if (!empty($category['files'])) {		//一级目录支持
 			foreach($category['files'] as $file) {
 				if (!in_array($file['extension'], $imgExts)) {continue;}
+
+				$title = !empty($file['title']) ? $file['title'] : $file['filename'];
 				echo <<<eof
 	<a href="{$file['path']}" class="img-item img-preview" target="_blank">
 		<img data-src="{$file['path']}" class="lazyload" alt="{$file['filename']}">
-		<strong>{$file['filename']}</strong>
+		<strong>{$title}</strong>
 	</a>
 eof;
 			}
@@ -109,7 +112,7 @@ eof;
 <div class="modal-mask" id="modal_about">
 	<div class="modal-about">
 		<div class="modal-head">
-			<h3>关于GoogleImage</h3>
+			<h3>联系我</h3>
 			<span class="btn-close" role="button"><svg width="24" height="24" viewBox="0 0 24 24" focusable="false" class=" NMm5M"><path d="M19 6.41L17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12 19 6.41z"></path></svg></span>
 		</div>
 		<div class="hr"></div>