Sequential file upload
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parent
56127a16a0
commit
75d98dbf52
102
index.php
102
index.php
@ -30,9 +30,35 @@ use PhotoPrismUpload\API\PhotoPrism;
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display: inherit;
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}
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input[type=submit] {
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grid-column: 1/3;
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grid-column: 2;
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grid-row: 3;
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justify-self: center;
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justify-self: right;
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}
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#error, #fileProgress, #totalProgress, label[for="fileProgress"], label[for="totalProgress"] {
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display:none;
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grid-column: 1;
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}
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#uploadForm {
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grid-row: 1;
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grid-column: 1;
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}
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#error {
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grid-row: 2;
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}
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label[for="fileProgress"] {
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grid-row: 3;
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}
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#fileProgress {
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grid-row: 4;
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width: 100%;
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}
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label[for="totalProgress"]{
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grid-row: 5;
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}
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#totalProgress {
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grid-row: 6;
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width: 100%;
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}
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</style>
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</head>
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@ -70,7 +96,7 @@ if (!isset($_POST['submit'])) {
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const isInvalid = window.tooLarge || window.tooManyFiles;
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console.log('Validating', window.tooLarge, window.tooManyFiles, isInvalid);
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if (isInvalid) {
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const errorDiv = document.getElementById('error');m
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const errorDiv = document.getElementById('error');
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errorDiv.innerText = '';
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errorDiv.innerText += window.tooLarge ? 'Zu groß, Upload muss weniger als 200MB sein. ' : '';
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errorDiv.innerText += window.tooManyFiles ? 'Zu viele Dateien, maximal 200 erlaubt. ' : '';
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@ -80,7 +106,8 @@ if (!isset($_POST['submit'])) {
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}
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</script>
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<div class="form-wrapper">
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<form method="POST" enctype="multipart/form-data" onsubmit="return validateForm();">
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<!--<form method="POST" enctype="multipart/form-data" onsubmit="return validateForm();" id="uploadForm"> !-->
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<form method="POST" enctype="multipart/form-data" id="uploadForm">
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<label for="album">Zu Album hinzufügen</label>
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<select name="album" id="album">
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<option value="">---</option>
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@ -93,23 +120,84 @@ if (!isset($_POST['submit'])) {
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<input multiple type="file" name="files[]" id="input" required/>
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<input type="submit" name="submit" value="Upload" />
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</form>
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<div id="error" style="display:none"></div>
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<div id="error"></div>
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<label for="fileProgress">Datei:</label>
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<progress id="fileProgress"></progress>
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<label for="totalProgress">Gesamt:</label>
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<progress max="0" value="0" id="totalProgress"></progress>
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</div>
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<script>
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const input = document.getElementById('input')
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const form = document.getElementById('uploadForm');
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const submitButton = form.querySelector('input[type=submit]');
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const albumInput = form.querySelector('select[name=album]');
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const input = document.getElementById('input');
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const fileProgress = document.getElementById('fileProgress');
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const totalProgress = document.getElementById('totalProgress');
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const fileProgressLabel = document.querySelector('label[for=fileProgress]');
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const totalProgressLabel = document.querySelector('label[for=totalProgress]');
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const errorDiv = document.getElementById('error');
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async function postData(url, data = {}, method = 'POST') {
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const response = await fetch(url, {
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method: method,
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body: data
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});
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return response;
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}
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form.addEventListener('submit', async function(event) {
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event.preventDefault();
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errorDiv.innerText = '';
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fileProgressLabel.style.display = 'inherit';
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totalProgressLabel.style.display = 'inherit';
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fileProgress.style.display = 'inherit';
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totalProgress.style.display = 'inherit';
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let idx = 0;
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for (file of fileList) {
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console.log('Starting upload', file);
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fileProgressLabel.innerText = `Datei: ${file.name}`
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totalProgressLabel.innerText = `Gesamt: ${idx} von ${fileList.length} fertig`;
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totalProgress.value = idx++;
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let formData = new FormData();
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formData.set(input.name, file);
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formData.set(submitButton.name, submitButton.value);
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formData.set(albumInput.name, albumInput.value);
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try {
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let resp = await postData(form.action, formData, form.method);
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} catch(e) {
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console.error('Error uploading file', e);
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errorDiv.innerHTML += `Fehler beim Upload der Datei ${file.name}: ${e}<br />`;
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errorDiv.style.display = 'block';
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}
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}
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totalProgressLabel.innerText = `Gesamt: ${idx} von ${fileList.length} fertig`;
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totalProgress.value = idx++;
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fileProgress.max = 1;
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fileProgress.value = 1;
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});
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let fileList = [];
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input.addEventListener('change', (event) => {
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const errorDiv = document.getElementById('error');
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const totalProgress = document.getElementById('totalProgress');
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errorDiv.innerText = '';
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errorDiv.style.display = 'none';
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const target = event.target;
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let totalSize = 0;
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fileList = [];
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if (target.files) {
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for (file of target.files) {
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totalSize += file.size;
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fileList.push(file);
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}
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}
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totalProgress.max = fileList.length;
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const sizeInMb = totalSize / 1000 / 1000;
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window.tooLarge = sizeInMb >= 200;
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console.log('Total size:', totalSize, 'too large: ', window.tooLarge);
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@ -127,4 +215,4 @@ try {
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}
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?>
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Erfolg! <a href=".">Zurück</a>
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</body></html>
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</body></html>
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