Sequential file upload

This commit is contained in:
Max Nuding 2021-11-26 20:43:53 +01:00
parent 56127a16a0
commit 75d98dbf52
Signed by: phlaym
GPG Key ID: A06651BAB6777237

102
index.php
View File

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