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<!DOCTYPE html><html><head> <title>SeaweedFS Filer</title> <meta name="viewport" content="width=device-width, initial-scale=1"> <link rel="stylesheet" href="/seaweedfsstatic/bootstrap/3.3.1/css/bootstrap.min.css"> <style> body { padding-bottom: 128px; }
#drop-area { border: 1px transparent; }
#drop-area.highlight { border-color: purple; border: 2px dashed #ccc; }
.button { display: inline-block; padding: 2px; background: #ccc; cursor: pointer; border-radius: 2px; border: 1px solid #ccc; float: right; margin-left: 5px; }
.button:hover { background: #ddd; }
#fileElem { display: none; }
.danger { color: red; background: #fff; border: 1px solid #fff; border-radius: 2px; }
.footer { position: absolute; bottom: 10px; right: 10%; min-width: 30%; }
.progress-table { width: 100%; }
.progress-table-file-name { text-align: right; }
.progress-table-percent { width: 60px; text-align: right; } </style></head><body><div class="container"> <div class="page-header"> <h1> <a href="https://github.com/chrislusf/seaweedfs"><img src="/seaweedfsstatic/seaweed50x50.png"></img></a> SeaweedFS Filer </h1> </div> <div class="row"> <div> {{ range $entry := .Breadcrumbs }} <a href="{{ printpath $entry.Link }}"> {{ $entry.Name }} </a> {{ end }} <label class="button" for="fileElem">Upload</label> <label class="button" onclick="handleCreateDir()">New Folder</label> </div> </div>
<div class="row" id="drop-area"> <form class="upload-form"> <input type="file" id="fileElem" multiple onchange="handleFiles(this.files)">
<table width="86%"> {{$path := .Path }} {{ range $entry_index, $entry := .Entries }} <tr> <td> {{if $entry.IsDirectory}} <img src="/seaweedfsstatic/images/folder.gif" width="20" height="23"> <a href="{{ printpath $path "/" $entry.Name "/"}}" > {{ $entry.Name }} </a> {{else}} <a href="{{ printpath $path "/" $entry.Name }}" > {{ $entry.Name }} </a> {{end}} </td> <td align="right" nowrap> {{if $entry.IsDirectory}} {{else}} {{ $entry.Mime }} {{end}} </td> <td align="right" nowrap> {{if $entry.IsDirectory}} {{else}} {{ $entry.Size | humanizeBytes }} {{end}} </td> <td align="right" nowrap> {{ $entry.Timestamp.Format "2006-01-02 15:04" }} </td> <td> {{if $entry.IsDirectory}} <label class="button danger" onclick="handleDelete('{{ printpath $path "/" $entry.Name "/" }}')">Delete</label> {{else}} <label class="button danger" onclick="handleDelete('{{ printpath $path "/" $entry.Name }}')">Delete</label> {{end}} </td> </tr> {{ end }}
</table> </form> </div>
{{if .ShouldDisplayLoadMore}} <div class="row"> <a href={{ print .Path "?limit=" .Limit "&lastFileName=" .LastFileName}} > Load more </a> </div> {{end}}
<br/> <br/> <div id="progress-area" class="footer" style="display: none;"> </div></div></body><script type="text/javascript"> // ************************ Drag and drop ***************** // let dropArea = document.getElementById("drop-area"); let progressArea = document.getElementById("progress-area");
// Prevent default drag behaviors ;['dragenter', 'dragover', 'dragleave', 'drop'].forEach(eventName => { dropArea.addEventListener(eventName, preventDefaults, false); document.body.addEventListener(eventName, preventDefaults, false); });
// Highlight drop area when item is dragged over it ;['dragenter', 'dragover'].forEach(eventName => { dropArea.addEventListener(eventName, highlight, false); });
;['dragleave', 'drop'].forEach(eventName => { dropArea.addEventListener(eventName, unhighlight, false); });
// Handle dropped files dropArea.addEventListener('drop', handleDrop, false);
function preventDefaults(e) { e.preventDefault(); e.stopPropagation(); }
function highlight(e) { dropArea.classList.add('highlight'); }
function unhighlight(e) { dropArea.classList.remove('highlight'); }
function handleDrop(e) { var dt = e.dataTransfer; var files = dt.files;
handleFiles(files); }
var uploadList = {};
function handleFiles(files) { files = [...files]; files.forEach(startUpload); renderProgress(); files.forEach(uploadFile); }
function startUpload(file, i) { uploadList[file.name] = {'name': file.name, 'percent': 0, 'finish': false}; }
function renderProgress() { var values = Object.values(uploadList); var html = '<table class="progress-table">\n'; for (let i of values) { html += '<tr>\n<td class="progress-table-file-name">' + i.name + '</td>\n'; html += '<td class="progress-table-percent">' + i.percent + '% </td>\n</tr>\n'; } html += '</table>\n'; progressArea.innerHTML = html; if (values.length > 0) { progressArea.attributes.style.value = ''; } console.log('Render Progress', values); }
function reportProgress(file, percent) { var item = uploadList[file] item.percent = percent; renderProgress(); }
function finishUpload(file) { uploadList[file]['finish'] = true; renderProgress(); var allFinish = true; for (let i of Object.values(uploadList)) { if (!i.finish) { allFinish = false; break; } } if (allFinish) { console.log('All Finish'); window.location.reload(); } }
function uploadFile(file, i) { var url = window.location.href; var xhr = new XMLHttpRequest(); var fileName = file.name; xhr.upload.addEventListener('progress', function(e) { if (e.lengthComputable) { var percent = Math.ceil((e.loaded / e.total) * 100); reportProgress(fileName, percent) } }); xhr.upload.addEventListener('loadend', function(e) { finishUpload(fileName); }); var formData = new FormData(); xhr.open('POST', url, true); formData.append('file', file); xhr.send(formData); }
function handleCreateDir() { var dirName = prompt('Directory Name:', ''); dirName = dirName.trim(); if (dirName == null && dirName == '') { return; } var baseUrl = window.location.href; if (!baseUrl.endsWith('/')) { baseUrl += '/'; } var url = baseUrl + dirName; if (!url.endsWith('/')) { url += '/'; } var xhr = new XMLHttpRequest(); xhr.open('POST', url, false); xhr.setRequestHeader('Content-Type', ''); xhr.send(); window.location.reload(); }
function handleDelete(path) { if (!confirm('Are you sure to delete ' + path + '?')) { return; } var url = path; if (url.endsWith('/')) { url += '?recursive=true'; }
var xhr = new XMLHttpRequest(); xhr.open('DELETE', url, false); xhr.send(); window.location.reload(); }</script></html>
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