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Add Decrypt to all relevant pages

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This commit is contained in:
Reece Browne
2024-12-10 16:39:06 +00:00
parent 1d6511b043
commit ef8231de3a
11 changed files with 633 additions and 584 deletions
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98
src/main/resources/static/js/fileInput.js
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@@ -1,20 +1,20 @@
import FileIconFactory from "./file-icon-factory.js";
import FileUtils from "./file-utils.js";
import FileIconFactory from './file-icon-factory.js';
import FileUtils from './file-utils.js';
import UUID from './uuid.js';
import {DecryptFile} from './DecryptFiles.js';
const decryptFile = new DecryptFile();
let isScriptExecuted = false;
if (!isScriptExecuted) {
isScriptExecuted = true;
document.addEventListener("DOMContentLoaded", function () {
document.querySelectorAll(".custom-file-chooser").forEach(setupFileInput);
document.addEventListener('DOMContentLoaded', function () {
document.querySelectorAll('.custom-file-chooser').forEach(setupFileInput);
});
}
function setupFileInput(chooser) {
const elementId = chooser.getAttribute("data-bs-element-id");
const filesSelected = chooser.getAttribute("data-bs-files-selected");
const pdfPrompt = chooser.getAttribute("data-bs-pdf-prompt");
const elementId = chooser.getAttribute('data-bs-element-id');
const filesSelected = chooser.getAttribute('data-bs-files-selected');
const pdfPrompt = chooser.getAttribute('data-bs-pdf-prompt');
const inputContainerId = chooser.getAttribute('data-bs-element-container-id');
let inputContainer = document.getElementById(inputContainerId);
@@ -26,7 +26,7 @@ function setupFileInput(chooser) {
inputContainer.addEventListener('click', (e) => {
let inputBtn = document.getElementById(elementId);
inputBtn.click();
})
});
const dragenterListener = function () {
dragCounter++;
@@ -63,7 +63,7 @@ function setupFileInput(chooser) {
const files = dt.files;
const fileInput = document.getElementById(elementId);
if (fileInput?.hasAttribute("multiple")) {
if (fileInput?.hasAttribute('multiple')) {
pushFileListTo(files, allFiles);
} else if (fileInput) {
allFiles = [files[0]];
@@ -78,7 +78,7 @@ function setupFileInput(chooser) {
dragCounter = 0;
fileInput.dispatchEvent(new CustomEvent("change", { bubbles: true, detail: {source: 'drag-drop'} }));
fileInput.dispatchEvent(new CustomEvent('change', {bubbles: true, detail: {source: 'drag-drop'}}));
};
function pushFileListTo(fileList, container) {
@@ -87,7 +87,7 @@ function setupFileInput(chooser) {
}
}
["dragenter", "dragover", "dragleave", "drop"].forEach((eventName) => {
['dragenter', 'dragover', 'dragleave', 'drop'].forEach((eventName) => {
document.body.addEventListener(eventName, preventDefaults, false);
});
@@ -96,37 +96,49 @@ function setupFileInput(chooser) {
e.stopPropagation();
}
document.body.addEventListener("dragenter", dragenterListener);
document.body.addEventListener("dragleave", dragleaveListener);
document.body.addEventListener("drop", dropListener);
document.body.addEventListener('dragenter', dragenterListener);
document.body.addEventListener('dragleave', dragleaveListener);
document.body.addEventListener('drop', dropListener);
$("#" + elementId).on("change", function (e) {
$('#' + elementId).on('change', async function (e) {
let element = e.target;
const isDragAndDrop = e.detail?.source == 'drag-drop';
if (element instanceof HTMLInputElement && element.hasAttribute("multiple")) {
allFiles = isDragAndDrop ? allFiles : [... allFiles, ... element.files];
if (element instanceof HTMLInputElement && element.hasAttribute('multiple')) {
allFiles = isDragAndDrop ? allFiles : [...allFiles, ...element.files];
} else {
allFiles = Array.from(isDragAndDrop ? allFiles : [element.files[0]]);
}
allFiles = allFiles.map(file => {
if (!file.uniqueId) file.uniqueId = UUID.uuidv4();
return file;
});
allFiles = await Promise.all(
allFiles.map(async (file) => {
let decryptedFile = file;
try {
const decryptFile = new DecryptFile();
const {isEncrypted, requiresPassword} = await decryptFile.checkFileEncrypted(file);
if (file.type === 'application/pdf' && isEncrypted) {
decryptedFile = await decryptFile.decryptFile(file, requiresPassword);
if (!decryptedFile) throw new Error('File decryption failed.');
}
decryptedFile.uniqueId = UUID.uuidv4();
return decryptedFile;
} catch (error) {
console.error(`Error decrypting file: ${file.name}`, error);
return file;
}
})
);
if (!isDragAndDrop) {
let dataTransfer = toDataTransfer(allFiles);
element.files = dataTransfer.files;
let dataTransfer = toDataTransfer(allFiles);
element.files = dataTransfer.files;
}
handleFileInputChange(this);
this.dispatchEvent(new CustomEvent("file-input-change", { bubbles: true }));
});
this.dispatchEvent(new CustomEvent('file-input-change', {bubbles: true, detail: {elementId, allFiles}}));
});
function toDataTransfer(files) {
let dataTransfer = new DataTransfer();
files.forEach(file => dataTransfer.items.add(file));
files.forEach((file) => dataTransfer.items.add(file));
return dataTransfer;
}
@@ -136,7 +148,7 @@ function setupFileInput(chooser) {
const filesInfo = files.map((f) => ({name: f.name, size: f.size, uniqueId: f.uniqueId}));
const selectedFilesContainer = $(inputContainer).siblings(".selected-files");
const selectedFilesContainer = $(inputContainer).siblings('.selected-files');
selectedFilesContainer.empty();
filesInfo.forEach((info) => {
let fileContainerClasses = 'small-file-container d-flex flex-column justify-content-center align-items-center';
@@ -167,28 +179,26 @@ function setupFileInput(chooser) {
}
function showOrHideSelectedFilesContainer(files) {
if (files && files.length > 0)
chooser.style.setProperty('--selected-files-display', 'flex');
else
chooser.style.setProperty('--selected-files-display', 'none');
if (files && files.length > 0) chooser.style.setProperty('--selected-files-display', 'flex');
else chooser.style.setProperty('--selected-files-display', 'none');
}
function removeFileListener(e) {
const fileId = (e.target).getAttribute('data-file-id');
const fileId = e.target.getAttribute('data-file-id');
let inputElement = document.getElementById(elementId);
removeFileById(fileId, inputElement);
showOrHideSelectedFilesContainer(allFiles);
inputElement.dispatchEvent(new CustomEvent("file-input-change", { bubbles: true }));
inputElement.dispatchEvent(new CustomEvent('file-input-change', {bubbles: true}));
}
function removeFileById(fileId, inputElement) {
let fileContainer = document.getElementById(fileId);
fileContainer.remove();
allFiles = allFiles.filter(v => v.uniqueId != fileId);
allFiles = allFiles.filter((v) => v.uniqueId != fileId);
let dataTransfer = toDataTransfer(allFiles);
if (inputElement) inputElement.files = dataTransfer.files;
@@ -207,23 +217,19 @@ function setupFileInput(chooser) {
}
function createFileInfoContainer(info) {
let fileInfoContainer = document.createElement("div");
let fileInfoContainer = document.createElement('div');
let fileInfoContainerClasses = 'file-info d-flex flex-column align-items-center justify-content-center';
$(fileInfoContainer).addClass(fileInfoContainerClasses);
$(fileInfoContainer).append(
`<div title="${info.name}">${info.name}</div>`
);
$(fileInfoContainer).append(`<div title="${info.name}">${info.name}</div>`);
let fileSizeWithUnits = FileUtils.transformFileSize(info.size);
$(fileInfoContainer).append(
`<div title="${info.size}">${fileSizeWithUnits}</div>`
);
$(fileInfoContainer).append(`<div title="${info.size}">${fileSizeWithUnits}</div>`);
return fileInfoContainer;
}
//Listen for event of file being removed and the filter it out of the allFiles array
document.addEventListener("fileRemoved", function (e) {
document.addEventListener('fileRemoved', function (e) {
const fileId = e.detail;
let inputElement = document.getElementById(elementId);
removeFileById(fileId, inputElement);