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186 lines
6.9 KiB
HTML
186 lines
6.9 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<title>B612 File Upload Page</title>
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<link rel="stylesheet" href="/css?bootstrap=true">
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<script src="/js?jquery=true"></script>
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<style>
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@media (max-width: 600px) {
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.progress-bar, p {
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width: 100%;
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}
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}
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.file-upload {
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border: 1px solid #ddd;
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padding: 10px;
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margin-bottom: 10px;
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border-radius: 5px;
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background-color: #f9f9f9;
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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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<h1 class="text-center">B612 File Upload Page</h1>
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<form id="uploadForm" action="/recv?upload=true" method="post" enctype="multipart/form-data">
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<div class="form-group">
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<label for="victorique">上传文件:</label>
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<input type="file" class="form-control-file" id="victorique" name="victorique" multiple>
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</div>
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<button type="submit" class="btn btn-primary">上传</button>
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<button type="button" id="clearButton" class="btn btn-secondary">清除</button>
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<button type="button" id="cancelAllButton" class="btn btn-danger">取消所有上传</button>
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</form>
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<div id="progressContainer"></div>
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</div>
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<script>
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var completedUploads = 0;
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var anyUploadFailed = false;
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var xhrs = []; // Array to hold all the XHR objects
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$("#victorique").on("change", function(e){
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document.getElementById('progressContainer').innerHTML = '';
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var files = document.getElementById('victorique').files;
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for (var i = 0; i < files.length; i++) {
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createProgressBar(files[i]);
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}
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});
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$("#clearButton").on("click", function(e){
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document.getElementById('victorique').value = '';
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document.getElementById('progressContainer').innerHTML = '';
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});
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$("#cancelAllButton").on("click", function(e){
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for (var i = 0; i < xhrs.length; i++) {
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xhrs[i].abort();
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}
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});
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$("#uploadForm").on("submit", function(e){
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e.preventDefault();
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completedUploads = 0; // Reset the counter
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anyUploadFailed = false; // Reset the flag
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var files = document.getElementById('victorique').files;
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var fileUploads = document.querySelectorAll('.file-upload');
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for (var i = 0; i < files.length; i++) {
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uploadFile(files[i], fileUploads[i]);
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}
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});
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function createProgressBar(file) {
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var progressContainer = document.getElementById('progressContainer');
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var fileUpload = document.createElement('div');
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fileUpload.className = 'file-upload';
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progressContainer.appendChild(fileUpload);
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var fileNameLabel = document.createElement('p');
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fileNameLabel.innerHTML = file.name;
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fileUpload.appendChild(fileNameLabel);
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var progressBar = document.createElement('div');
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progressBar.className = 'progress-bar';
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progressBar.setAttribute('role', 'progressbar');
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progressBar.style.width = '0%';
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progressBar.setAttribute('aria-valuenow', '0');
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progressBar.setAttribute('aria-valuemin', '0');
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progressBar.setAttribute('aria-valuemax', '100');
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fileUpload.appendChild(progressBar);
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var speedLabel = document.createElement('p');
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var sizeLabel = document.createElement('p');
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var cancelButton = document.createElement('button');
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cancelButton.innerHTML = '取消上传';
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cancelButton.className = 'btn btn-danger';
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fileUpload.appendChild(speedLabel);
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fileUpload.appendChild(sizeLabel);
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fileUpload.appendChild(cancelButton);
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// Save these elements as custom properties
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fileUpload.progressBar = progressBar;
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fileUpload.speedLabel = speedLabel;
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fileUpload.sizeLabel = sizeLabel;
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fileUpload.cancelButton = cancelButton;
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return fileUpload;
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}
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function uploadFile(file, fileUpload) {
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var formData = new FormData();
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formData.append('victorique', file);
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var start = Date.now();
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var lastLoaded = 0;
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var progressBar = fileUpload.progressBar;
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var speedLabel = fileUpload.speedLabel;
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var sizeLabel = fileUpload.sizeLabel;
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var cancelButton = fileUpload.cancelButton;
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var xhr = $.ajax({
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xhr: function(){
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var xhr = new window.XMLHttpRequest();
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xhr.upload.addEventListener("progress", function(evt){
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if(evt.lengthComputable){
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var percentComplete = ((evt.loaded / evt.total) * 100).toFixed(2);
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var timeElapsed = (Date.now() - start) / 1000; // Time elapsed in seconds
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var bytesLoaded = evt.loaded - lastLoaded;
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lastLoaded = evt.loaded;
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var speed = bytesLoaded / timeElapsed; // Speed in bytes/second
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var formattedSpeed = formatSize(speed);
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progressBar.style.width = percentComplete + '%';
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progressBar.innerHTML = percentComplete + '%';
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speedLabel.innerHTML = "上传速度: " + formattedSpeed + "/秒";
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sizeLabel.innerHTML = "已上传: " + formatSize(evt.loaded) + " / " + formatSize(evt.total);
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start = Date.now();
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}
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}, false);
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return xhr;
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},
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url: '/recv?upload=true',
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type: 'POST',
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data: formData,
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cache: false,
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contentType: false,
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processData: false,
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success: function(response){
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completedUploads++;
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if (completedUploads === document.getElementById('victorique').files.length) {
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if (anyUploadFailed) {
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alert('一些文件上传失败!');
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} else {
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alert('所有文件上传成功!');
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}
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}
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},
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error: function(response){
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anyUploadFailed = true;
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completedUploads++;
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if (completedUploads === document.getElementById('victorique').files.length) {
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alert('一些文件上传失败!');
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}
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}
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});
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xhrs.push(xhr); // Add the XHR object to the array
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// Add click event to the cancel button
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cancelButton.onclick = function() {
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xhr.abort();
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};
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}
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function formatSize(size) {
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var i = 0;
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var units = ['字节', 'KB', 'MB', 'GB'];
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while (size >= 1024) {
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size /= 1024;
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i++;
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}
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return size.toFixed(2) + ' ' + units[i];
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}
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</script>
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<footer class="footer mt-auto py-3">
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<div class="container text-center">
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<span class="text-muted">Copyright@b612.me</span>
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</div>
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</footer>
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</body>
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</html>
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