Files
sftpgo/templates/webclient/files.html
Nicola Murino 7a85c66ee7 webclient: defer file list rendering
combined with server side processing I can now list a directory with
about 100.000 files in less than 2 seconds without losing client side
filtering and pagination
2021-05-27 09:40:46 +02:00

249 lines
8.8 KiB
HTML

{{template "base" .}}
{{define "title"}}{{.Title}}{{end}}
{{define "extra_css"}}
<link href="{{.StaticURL}}/vendor/datatables/dataTables.bootstrap4.min.css" rel="stylesheet">
<link href="{{.StaticURL}}/vendor/datatables/buttons.bootstrap4.min.css" rel="stylesheet">
<link href="{{.StaticURL}}/vendor/datatables/fixedHeader.bootstrap4.min.css" rel="stylesheet">
<link href="{{.StaticURL}}/vendor/datatables/responsive.bootstrap4.min.css" rel="stylesheet">
<link href="{{.StaticURL}}/vendor/datatables/select.bootstrap4.min.css" rel="stylesheet">
{{end}}
{{define "page_body"}}
<div id="errorMsg" class="card mb-4 border-left-warning" style="display: none;">
<div id="errorTxt" class="card-body text-form-error"></div>
</div>
<div class="card shadow mb-4">
<div class="card-header py-3">
<h6 class="m-0 font-weight-bold"><a href="{{.FilesURL}}?path=%2F"><i class="fas fa-home"></i>&nbsp;Home</a>&nbsp;{{range .Paths}}{{if eq .Href ""}}/{{.DirName}}{{else}}<a href="{{.Href}}">/{{.DirName}}</a>{{end}}{{end}}</h6>
</div>
<div class="card-body">
{{if .Error}}
<div class="card mb-4 border-left-warning">
<div class="card-body text-form-error">{{.Error}}</div>
</div>
{{end}}
<div class="table-responsive">
<table class="table table-hover nowrap" id="dataTable" width="100%" cellspacing="0">
<thead>
<tr>
<th>Type</th>
<th>Name</th>
<th>Size</th>
<th>Last modified</th>
</tr>
</thead>
</table>
</div>
</div>
</div>
{{end}}
{{define "extra_js"}}
<script src="{{.StaticURL}}/vendor/datatables/jquery.dataTables.min.js"></script>
<script src="{{.StaticURL}}/vendor/datatables/dataTables.bootstrap4.min.js"></script>
<script src="{{.StaticURL}}/vendor/datatables/dataTables.buttons.min.js"></script>
<script src="{{.StaticURL}}/vendor/datatables/buttons.bootstrap4.min.js"></script>
<script src="{{.StaticURL}}/vendor/datatables/dataTables.fixedHeader.min.js"></script>
<script src="{{.StaticURL}}/vendor/datatables/dataTables.responsive.min.js"></script>
<script src="{{.StaticURL}}/vendor/datatables/responsive.bootstrap4.min.js"></script>
<script src="{{.StaticURL}}/vendor/datatables/dataTables.select.min.js"></script>
<script type="text/javascript">
function getIconForFile(filename) {
var extension = filename.slice((filename.lastIndexOf(".") - 1 >>> 0) + 2).toLowerCase();
switch (extension) {
case "doc":
case "docx":
case "odt":
return "far fa-file-word";
case "ppt":
case "pptx":
return "far fa-file-powerpoint";
case "xls":
case "xlsx":
case "ods":
return "far fa-file-excel";
case "pdf":
return "far fa-file-pdf";
case "webm":
case "mkv":
case "flv":
case "vob":
case "ogv":
case "ogg":
case "avi":
case "ts":
case "mov":
case "wmv":
case "asf":
case "mpeg":
case "mpv":
case "3gp":
return "far fa-file-video";
case "jpeg":
case "jpg":
case "png":
case "gif":
case "webp":
case "tiff":
case "psd":
case "bmp":
case "svg":
case "jp2":
return "far fa-file-image";
case "go":
case "sh":
case "java":
case "php":
case "cs":
case "asp":
case "aspx":
case "css":
case "html":
case "js":
case "py":
case "rb":
case "cgi":
case "c":
case "cpp":
case "h":
case "hpp":
case "kt":
case "ktm":
case "kts":
case "swift":
case "r":
return "far fa-file-code";
case "zip":
case "rar":
case "tar":
case "gz":
case "bz2":
case "zstd":
case "zst":
case "sz":
case "lz":
case "lz4":
case "xz":
return "far fa-file-archive";
case "txt":
case "json":
case "yaml":
case "toml":
return "far fa-file-alt";
default:
return "far fa-file";
}
}
$(document).ready(function () {
$.fn.dataTable.ext.buttons.refresh = {
text: '<i class="fas fa-sync-alt"></i>',
name: 'refresh',
titleAttr: "Refresh",
action: function (e, dt, node, config) {
location.reload();
}
};
var table = $('#dataTable').DataTable({
"ajax": {
"url": "{{.ReadDirURL}}?path={{.CurrentDir}}",
"dataSrc": "",
"error": function ($xhr, textStatus, errorThrown) {
$(".dataTables_processing").hide();
var txt = "Failed to get directory listing";
if ($xhr) {
var json = $xhr.responseJSON;
if (json) {
txt += ": " + json.message;
}
}
$('#errorTxt').text(txt);
$('#errorMsg').show();
setTimeout(function () {
$('#errorMsg').hide();
}, 10000);
}
},
"deferRender": true,
"processing": true,
"columns": [
{ "data": "type" },
{
"data": "name",
"render": function(data, type, row){
if (type === 'display') {
if (row["type"] == "1"){
return `<i class="fas fa-folder"></i>&nbsp;<a href="${row['url']}">${data}</a>`;
} else {
if (row["size"] == ""){
return `<i class="fas fa-external-link-alt"></i>&nbsp;<a href="${row['url']}">${data}</a>`;
} else {
var icon = getIconForFile(data);
return `<i class="${icon}"></i>&nbsp;<a href="${row['url']}">${data}</a>`;
}
}
}
return data;
}
},
{ "data": "size" },
{ "data": "last_modified" }
],
"buttons": [],
"lengthChange": false,
"columnDefs": [
{
"targets": [0],
"visible": false,
"searchable": false
},
{
"targets": [2,3],
"searchable": false
}
],
"scrollX": false,
"scrollY": false,
"responsive": true,
"language": {
"processing": '<i class="fas fa-spinner fa-spin fa-3x fa-fw"></i><span class="sr-only">Loading...</span>',
"loadingRecords": "",
"emptyTable": "No files or folders"
},
/*"select": {
"style": 'single',
"blurable": true
},*/
"initComplete": function(settings, json) {
table.button().add(0,'refresh');
table.button().add(0,'pageLength');
table.buttons().container().appendTo('#dataTable_wrapper .col-md-6:eq(0)');
},
"orderFixed": [ 0, 'asc' ],
"order": [[1, 'asc']]
});
new $.fn.dataTable.FixedHeader( table );
$.fn.dataTable.ext.errMode = 'none';
/*table.on('select', function (e, dt, type, indexes) {
if (type === 'row') {
var rows = table.rows(indexes).nodes().to$();
$.each(rows, function() {
if ($(this).hasClass('ignoreselection')) table.row($(this)).deselect();
})
}
});*/
});
</script>
{{end}}