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358 lines
11 KiB
358 lines
11 KiB
<!DOCTYPE html>
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<html>
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<head>
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<title>SeaweedFS Filer</title>
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<link rel="stylesheet" href="/seaweedfsstatic/bootstrap/3.3.1/css/bootstrap.min.css">
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<style>
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body {
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padding-bottom: 128px;
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}
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#drop-area {
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border: 1px transparent;
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margin-top: 5px;
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}
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#drop-area.highlight {
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border-color: purple;
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border: 2px dashed #ccc;
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}
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.button {
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display: inline-block;
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padding: 2px;
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background: #ccc;
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cursor: pointer;
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border-radius: 2px;
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border: 1px solid #ccc;
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float: right;
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margin-left: 2px;
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margin-bottom: 0;
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}
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label {
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font-weight: normal;
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}
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.button:hover {
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background: #ddd;
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}
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#fileElem {
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display: none;
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}
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td, th {
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vertical-align: bottom;
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}
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.table-hover > tbody > tr:hover > * > div.operations {
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display: block;
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}
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.table > tbody > tr {
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height: 39px;
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}
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div.operations {
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display: none;
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}
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.footer {
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position: absolute;
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bottom: 0px;
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right: 5%;
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min-width: 25%;
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border-left: 1px solid #ccc;
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border-right: 1px solid #ccc;
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}
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.add-files {
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font-size: 46px;
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text-align: center;
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border: 1px dashed #999;
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padding-bottom: 9px;
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margin: 0 2px;
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}
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</style>
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</head>
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<body>
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<div class="container">
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<div class="page-header">
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<h1>
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<a href="https://github.com/chrislusf/seaweedfs"><img src="/seaweedfsstatic/seaweed50x50.png"></img></a>
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SeaweedFS Filer
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</h1>
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</div>
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<div class="row">
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<div>
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<div class="btn-group btn-group-sm pull-right" role="group" style="margin-top:3px;">
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<label class="btn btn-default" onclick="handleCreateDir()">
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<span class="glyphicon glyphicon-plus" aria-hidden="true"></span> New Folder
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</label>
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<label class="btn btn-default" for="fileElem">
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<span class="glyphicon glyphicon-cloud-upload" aria-hidden="true"></span> Upload
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</label>
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</div>
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<ol class="breadcrumb">
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{{ range $entry := .Breadcrumbs }}
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<li><a href="{{ printpath $entry.Link }}">
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{{ $entry.Name }}
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</li></a>
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{{ end }}
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</ol>
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</div>
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</div>
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<div class="row" id="drop-area">
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<form class="upload-form">
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<input type="file" id="fileElem" multiple onchange="handleFiles(this.files)">
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{{ if .EmptyFolder }}
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<div class="row add-files">
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+
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</div>
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{{ else }}
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<table width="100%" class="table table-hover">
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{{ $path := .Path }}
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{{ $showDirDel := .ShowDirectoryDelete }}
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{{ range $entry_index, $entry := .Entries }}
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<tr>
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<td>
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{{ if $entry.IsDirectory }}
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<span class="glyphicon glyphicon-folder-open" aria-hidden="true"></span>
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<a href="{{ printpath $path "/" $entry.Name "/"}}" >
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{{ $entry.Name }}
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</a>
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{{ else }}
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<a href="{{ printpath $path "/" $entry.Name }}" >
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{{ $entry.Name }}
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</a>
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{{ end }}
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</td>
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<td align="right" nowrap>
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{{ if not $entry.IsDirectory }}
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{{ $entry.Mime }}
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{{ end }}
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</td>
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<td align="right" nowrap>
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{{ if not $entry.IsDirectory }}
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{{ $entry.Size | humanizeBytes }}
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{{ end }}
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</td>
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<td align="right" nowrap>
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{{ $entry.Timestamp.Format "2006-01-02 15:04" }}
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</td>
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<td style="width:75px">
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<div class="btn-group btn-group-xs pull-right operations" role="group">
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<label class="btn" onclick="handleRename('{{ $entry.Name }}', '{{ printpath $path "/" }}')">
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<span class="glyphicon glyphicon-edit" aria-hidden="true"></span>
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</label>
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{{ if and $entry.IsDirectory $showDirDel }}
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<label class="btn" onclick="handleDelete('{{ printpath $path "/" $entry.Name "/" }}')">
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<span class="glyphicon glyphicon-trash" aria-hidden="true"></span>
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</label>
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{{ end }}
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{{ if not $entry.IsDirectory }}
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<label class="btn" onclick="handleDelete('{{ printpath $path "/" $entry.Name }}')">
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<span class="glyphicon glyphicon-trash" aria-hidden="true"></span>
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</label>
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{{ end }}
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</div>
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</td>
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</tr>
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{{ end }}
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</table>
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{{ end }}
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</form>
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</div>
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{{ if .ShouldDisplayLoadMore }}
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<div class="row">
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<a href={{ print .Path "?limit=" .Limit "&lastFileName=" .LastFileName }} >
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Load more
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</a>
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</div>
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{{ end }}
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<br/>
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<br/>
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<div id="progress-area" class="footer" style="display: none;">
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</div>
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</div>
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</body>
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<script type="text/javascript">
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// ************************ Drag and drop ***************** //
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let dropArea = document.getElementById("drop-area");
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let progressArea = document.getElementById("progress-area");
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// Prevent default drag behaviors
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;['dragenter', 'dragover', 'dragleave', 'drop'].forEach(eventName => {
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dropArea.addEventListener(eventName, preventDefaults, false);
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document.body.addEventListener(eventName, preventDefaults, false);
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});
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// Highlight drop area when item is dragged over it
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;['dragenter', 'dragover'].forEach(eventName => {
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dropArea.addEventListener(eventName, highlight, false);
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});
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;['dragleave', 'drop'].forEach(eventName => {
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dropArea.addEventListener(eventName, unhighlight, false);
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});
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// Handle dropped files
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dropArea.addEventListener('drop', handleDrop, false);
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function preventDefaults(e) {
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e.preventDefault();
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e.stopPropagation();
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}
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function highlight(e) {
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dropArea.classList.add('highlight');
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}
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function unhighlight(e) {
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dropArea.classList.remove('highlight');
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}
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function handleDrop(e) {
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var dt = e.dataTransfer;
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var files = dt.files;
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handleFiles(files);
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}
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function reloadPage() {
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window.location.reload(true);
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}
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var uploadList = {};
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function handleFiles(files) {
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files = [...files];
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files.forEach(startUpload);
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renderProgress();
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files.forEach(uploadFile);
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}
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function startUpload(file, i) {
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uploadList[file.name] = {'name': file.name, 'percent': 0, 'finish': false};
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}
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function renderProgress() {
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var values = Object.values(uploadList);
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var html = '<table class="table">\n<tr><th>Uploading</th><\/tr>\n';
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for (let i of values) {
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var progressBarClass = 'progress-bar-striped active';
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if (i.percent >= 100) {
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progressBarClass = 'progress-bar-success';
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}
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html += '<tr>\n<td>\n';
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html += '<div class="progress" style="margin-bottom: 2px;">\n';
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html += '<div class="progress-bar ' + progressBarClass + '" role="progressbar" aria-valuenow="' + '100" aria-valuemin="0" aria-valuemax="100" style="width:' + i.percent + '%;">';
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html += '<span style="margin-right: 10px;">' + i.name + '</span>' + i.percent + '%<\/div>';
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html += '<\/div>\n<\/td>\n<\/tr>\n';
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}
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html += '<\/table>\n';
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progressArea.innerHTML = html;
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if (values.length > 0) {
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progressArea.attributes.style.value = '';
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}
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}
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function reportProgress(file, percent) {
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var item = uploadList[file]
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item.percent = percent;
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renderProgress();
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}
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function finishUpload(file) {
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uploadList[file]['finish'] = true;
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renderProgress();
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var allFinish = true;
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for (let i of Object.values(uploadList)) {
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if (!i.finish) {
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allFinish = false;
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break;
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}
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}
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if (allFinish) {
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console.log('All Finish');
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reloadPage();
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}
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}
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function uploadFile(file, i) {
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var url = window.location.href;
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var xhr = new XMLHttpRequest();
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var fileName = file.name;
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xhr.upload.addEventListener('progress', function(e) {
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if (e.lengthComputable) {
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var percent = Math.ceil((e.loaded / e.total) * 100);
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reportProgress(fileName, percent)
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}
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});
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xhr.upload.addEventListener('loadend', function(e) {
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finishUpload(fileName);
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});
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var formData = new FormData();
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xhr.open('POST', url, true);
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formData.append('file', file);
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xhr.send(formData);
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}
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function handleCreateDir() {
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var dirName = prompt('Folder Name:', '');
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dirName = dirName.trim();
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if (dirName == null || dirName == '') {
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return;
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}
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var baseUrl = window.location.href;
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if (!baseUrl.endsWith('/')) {
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baseUrl += '/';
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}
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var url = baseUrl + dirName;
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if (!url.endsWith('/')) {
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url += '/';
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}
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var xhr = new XMLHttpRequest();
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xhr.open('POST', url, false);
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xhr.setRequestHeader('Content-Type', '');
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xhr.send();
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reloadPage();
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}
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function handleRename(originName, basePath) {
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var newName = prompt('New Name:', originName);
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if (newName == null || newName == '') {
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return;
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}
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var url = basePath + newName;
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var originPath = basePath + originName;
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url += '?mv.from=' + originPath;
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var xhr = new XMLHttpRequest();
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xhr.open('POST', url, false);
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xhr.setRequestHeader('Content-Type', '');
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xhr.send();
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reloadPage();
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}
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function handleDelete(path) {
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if (!confirm('Are you sure to delete ' + path + '?')) {
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return;
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}
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var url = path;
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if (url.endsWith('/')) {
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url += '?recursive=true';
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}
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var xhr = new XMLHttpRequest();
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xhr.open('DELETE', url, false);
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xhr.send();
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reloadPage();
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}
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</script>
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</html>
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