我只是希望能够一次共享多个图像的链接。
最简单的方法是转换 nginx 的文件列表。您可以通过将 nginx 输出列表制作为 XML,然后使用 XSLT 对其进行转换来实现此目的。内置模块
ngx_http_autoindex_module
将执行前者,通常动态模块 ngx_http_xslt_filter_module
(又名 ngx_http_xslt_module
)将执行后者。
首先,如果需要的话,在
nginx.conf
中加载模块:
load_module "/usr/lib/nginx/modules/ngx_http_xslt_filter_module.so";
然后,在您的
sites-available/website.com
中,添加一个位置,告诉 nginx 使用 stlylesheet gal.xslt
转换 xml 索引,并传递文件夹名称作为参数。
location ~ /gal/([A-z]+)/$ {
autoindex on;
autoindex_format xml;
xslt_string_param title $1;
xslt_stylesheet gal.xslt;
try_files $uri/ =404;
}
最后,在
gal.xslt
中创建 /etc/nginx
,表示:
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="html" encoding="utf-8" indent="yes" />
<xsl:template match="/">
<xsl:text disable-output-escaping='yes'><!DOCTYPE html></xsl:text>
<html>
<head>
<title><xsl:value-of select="$title" /></title>
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<style>
img, video {
display: block;
max-width: 20cm;
max-height: 20cm;
margin: 2mm;
vertical-align: bottom;
image-orientation: from-image;
}
@media all and (max-width: 20.4cm) {
img {
max-width: calc(100% - 4mm);
}
}
body {
margin: 0;
}
</style>
</head>
<body>
<xsl:for-each select="list/file">
<xsl:choose>
<xsl:when test="contains(' mp4 webm mkv avi wmv flv ogv ', concat(' ', substring-after(., '.'), ' '))">
<video controls="" src="{.}" alt="{.}" title="{.}"/>
</xsl:when>
<xsl:otherwise>
<img src="{.}" alt="{.}" title="{.}"/>
</xsl:otherwise>
</xsl:choose>
</xsl:for-each>
</body>
</html>
</xsl:template>
</xsl:stylesheet>
现在将一些图像放入
/var/www/html/gal/foo
中,重新启动nginx,导航到website.com/gal/foo
,您将看到一个简单但可用且响应灵敏的图像库。
感谢@squirrel,这真的很简单但很强大。
我已经调整了 xslt - 这个版本的 gal.xslt 如下:
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="html" encoding="utf-8" indent="yes" />
<xsl:template match="/">
<xsl:text disable-output-escaping='yes'><!DOCTYPE html></xsl:text>
<html>
<head>
<title><xsl:value-of select="$title" /></title>
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<style>
img {
display: inline;
width: 23%;
margin: 2mm;
vertical-align: bottom;
}
@media all and (max-width: 20.4cm) {
img {
max-width: calc(100% - 4mm);
}
}
body {
margin: 0;
}
</style>
</head>
<body>
<xsl:for-each select="list/file">
<a href="{.}" title="click to enlarge">
<img src="{.}" alt="{.}"/>
</a>
</xsl:for-each>
</body>
</html>
</xsl:template>
</xsl:stylesheet>
干杯,
格雷格
我做了一些调整:fancybox、缩略图处理(在thumbs目录中预先生成的缩略图)、将所有图像下载为浏览器生成的zip文件的能力。
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="html" encoding="utf-8" indent="yes" />
<xsl:template match="/">
<xsl:text disable-output-escaping='yes'><!DOCTYPE html></xsl:text>
<html>
<head>
<title><xsl:value-of select="$title" /></title>
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/@fancyapps/[email protected]/dist/jquery.fancybox.min.css" integrity="sha256-Vzbj7sDDS/woiFS3uNKo8eIuni59rjyNGtXfstRzStA=" crossorigin="anonymous"/>
<script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/jquery.min.js" integrity="sha256-9/aliU8dGd2tb6OSsuzixeV4y/faTqgFtohetphbbj0=" crossorigin="anonymous"></script>
<script src="https://cdn.jsdelivr.net/npm/@fancyapps/[email protected]/dist/jquery.fancybox.min.js" integrity="sha256-yt2kYMy0w8AbtF89WXb2P1rfjcP/HTHLT7097U8Y5b8=" crossorigin="anonymous"></script>
<script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/jszip.min.js" integrity="sha256-PZ/OvdXxEW1u3nuTAUCSjd4lyaoJ3UJpv/X11x2Gi5c=" crossorigin="anonymous"></script>
<script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/FileSaver.min.js" integrity="sha256-xoh0y6ov0WULfXcLMoaA6nZfszdgI8w2CEJ/3k8NBIE=" crossorigin="anonymous"></script>
<style>img { display: block; }</style>
</head>
<body>
<h1 style="text-align: center;"><xsl:value-of select="$title"/></h1>
<div style="border-bottom: 1px solid gray; margin-bottom: 1rem;"></div>
<div style="display: flex; flex-wrap: wrap; gap: 2px; justify-content: center;">
<xsl:for-each select="list/file">
<a href="{.}" data-fancybox="gallery">
<xsl:choose>
<xsl:when test="count(/list/directory[text() = 'thumbs'])">
<img loading="lazy" src="thumbs/{.}"/>
</xsl:when>
<xsl:otherwise>
<img loading="lazy" src="{.}" height="200"/>
</xsl:otherwise>
</xsl:choose>
</a>
</xsl:for-each>
</div>
<script>
async function downloadAll() {
const zip = JSZip();
const folder = zip.folder('<xsl:value-of select="$title" />');
const files = [
<xsl:for-each select="list/file">
'<xsl:value-of select="." />',
</xsl:for-each>
];
for(const i in files) {
const file = files[i];
const resp = await fetch(file);
folder.file(file, resp.blob());
$.fancybox.animate($.fancybox.getInstance().SlideShow.$progress.show(),{scaleX: i/files.length}, 0.1);
}
const zipFile = await zip.generateAsync({type: 'blob'});
saveAs(zipFile, '<xsl:value-of select="$title" />' + '.zip');
$.fancybox.animate($.fancybox.getInstance().SlideShow.$progress.show(),{scaleX: 0}, 0.1);
}
$('[data-fancybox="gallery"]').fancybox({
buttons: [
"zoom",
"slideShow",
"fullScreen",
"download",
"downloadAll",
"close"
],
btnTpl: {
downloadAll:
'<a class="fancybox-button fancybox-button--download" title="Download All" href="javascript:downloadAll()">' +
'<svg xmlns="http://www.w3.org/2000/svg" class="h-6 w-6" fill="none" viewBox="0 0 24 24" stroke="currentColor"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 10v6m0 0l-3-3m3 3l3-3M3 17V7a2 2 0 012-2h6l2 2h6a2 2 0 012 2v8a2 2 0 01-2 2H5a2 2 0 01-2-2z" style="fill:unset; stroke-width:2"/></svg>' +
'</a>',
},
});
$('[data-fancybox="gallery"]')[0].click();
</script>
</body>
</html>
</xsl:template>
</xsl:stylesheet>
我还进行了一些调整:-)并使用 JS 和 CS 准备生成的配置。主要特点是:
@squirrel 的精彩答案启发我将这一切捆绑到一个容器中以便于部署。 https://github.com/stuart23/image_server
说明位于自述文件中 - 非常简单:
docker build -t image_server .
docker run -p 8000:8000 -v /local/path/to/gallery:/var/www image_server