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Fixed #74 (visual feedback of downloads)
This commit is contained in:
Saud Fatayerji
parent
b100435d9c
commit
a342def43f
@ -208,7 +208,7 @@ document.addEventListener("DOMContentLoaded", function () {
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<th:block th:fragment="fileSelector(name, multiple)" th:with="accept=${accept} ?: '*/*', inputText=${inputText} ?: #{pdfPrompt}">
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<script>
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$(document).ready(function() {
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$('form').submit(function(event) {
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$('form').submit(async function(event) {
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const boredWaiting = localStorage.getItem('boredWaiting');
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if (boredWaiting === 'enabled') {
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$('#show-game-btn').show();
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@ -222,33 +222,35 @@ document.addEventListener("DOMContentLoaded", function () {
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var url = this.action;
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console.log(url)
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event.preventDefault(); // Prevent the default form handling behavior
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/* Check if ${multiple} is false */
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var multiple = [[${multiple}]] || false;
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var override = $('#override').val() || '';
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console.log("override=" + override)
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if (override === 'multi' || (!multiple && files.length > 1) && override !== 'single' ) {
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console.log("multi parallel download")
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submitMultiPdfForm(event,url);
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} else {
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console.log("start single download")
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// Get the selected download option from localStorage
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const downloadOption = localStorage.getItem('downloadOption');
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/* Check if ${multiple} is false */
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var multiple = [[${multiple}]] || false;
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var override = $('#override').val() || '';
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console.log("override=" + override)
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if (override === 'multi' || (!multiple && files.length > 1) && override !== 'single' ) {
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console.log("multi parallel download")
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await submitMultiPdfForm(event,url);
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} else {
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console.log("start single download")
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var formData = new FormData($('form')[0]);
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// Send the request to the server using the fetch() API
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fetch(url, {
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method: 'POST',
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body: formData
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}).then(response => {
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if (!response) {
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throw new Error('Received null response for file ' + i);
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}
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console.log("load single download")
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// Get the selected download option from localStorage
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const downloadOption = localStorage.getItem('downloadOption');
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var formData = new FormData($('form')[0]);
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// Send the request to the server using the fetch() API
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const response = await fetch(url, {
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method: 'POST',
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body: formData
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});
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try {
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if (!response) {
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throw new Error('Received null response for file ' + i);
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}
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console.log("load single download")
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// Extract the filename from the Content-Disposition header, if present
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// Extract the filename from the Content-Disposition header, if present
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let filename = null;
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const contentDispositionHeader = response.headers.get('Content-Disposition');
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console.log(contentDispositionHeader)
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@ -263,74 +265,68 @@ document.addEventListener("DOMContentLoaded", function () {
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const contentType = response.headers.get('Content-Type');
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console.log("contentType=" + contentType)
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// Check if the response is a PDF or an image
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if (contentType.includes('pdf') || contentType.includes('image')) {
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response.blob().then(blob => {
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console.log("pdf/image")
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// Perform the appropriate action based on the download option
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if (downloadOption === 'sameWindow') {
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console.log("same window")
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// Open the file in the same window
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window.location.href = URL.createObjectURL(blob);
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} else if (downloadOption === 'newWindow') {
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console.log("new window")
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// Open the file in a new window
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window.open(URL.createObjectURL(blob), '_blank');
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} else {
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console.log("else save")
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// Download the file
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const link = document.createElement('a');
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link.href = URL.createObjectURL(blob);
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link.download = filename;
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link.click();
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}
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});
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} else if (contentType.includes('json')) {
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// Handle the JSON response
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response.json().then(data => {
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// Format the error message
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const errorMessage = JSON.stringify(data, null, 2);
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// Display the error message in an alert
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alert(`An error occurred: ${errorMessage}`);
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});
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// Check if the response is a PDF or an image
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if (contentType.includes('pdf') || contentType.includes('image')) {
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const blob = await response.blob();
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console.log("pdf/image")
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// Perform the appropriate action based on the download option
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if (downloadOption === 'sameWindow') {
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console.log("same window")
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// Open the file in the same window
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window.location.href = URL.createObjectURL(blob);
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} else if (downloadOption === 'newWindow') {
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console.log("new window")
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// Open the file in a new window
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window.open(URL.createObjectURL(blob), '_blank');
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} else {
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response.blob().then(blob => {
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console.log("else save 2 zip")
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// For ZIP files or other file types, just download the file
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const link = document.createElement('a');
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link.href = URL.createObjectURL(blob);
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link.download = filename;
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link.click();
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});
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console.log("else save")
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// Download the file
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const link = document.createElement('a');
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link.href = URL.createObjectURL(blob);
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link.download = filename;
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link.click();
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}
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})
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.catch(error => {
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console.log("error listener")
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// Extract the error message and stack trace from the response
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const errorMessage = error.message;
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const stackTrace = error.stack;
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// Create an error message to display to the user
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const message = `${errorMessage}\n\n${stackTrace}`;
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$('#submitBtn').text(submitButtonText);
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} else if (contentType.includes('json')) {
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// Handle the JSON response
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const json = await response.json();
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// Format the error message
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const errorMessage = JSON.stringify(json, null, 2);
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// Display the error message in an alert
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alert(`An error occurred: ${errorMessage}`);
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} else {
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const blob = await response.blob()
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console.log("else save 2 zip")
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// Display the error message to the user
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alert(message);
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});
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// For ZIP files or other file types, just download the file
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const link = document.createElement('a');
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link.href = URL.createObjectURL(blob);
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link.download = filename;
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link.click();
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}
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} catch(error) {
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console.log("error listener")
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// Extract the error message and stack trace from the response
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const errorMessage = error.message;
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const stackTrace = error.stack;
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// Create an error message to display to the user
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const message = `${errorMessage}\n\n${stackTrace}`;
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$('#submitBtn').text(submitButtonText);
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}
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$('#submitBtn').text(submitButtonText);
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});
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// Display the error message to the user
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alert(message);
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};
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}
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$('#submitBtn').text(submitButtonText);
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});
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});
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async function submitMultiPdfForm(event, url) {
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// Get the selected PDF files
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