495 lines
20 KiB
JavaScript
495 lines
20 KiB
JavaScript
// fileListView.js
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import {
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escapeHTML,
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debounce,
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buildSearchAndPaginationControls,
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buildFileTableHeader,
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buildFileTableRow,
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buildBottomControls,
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updateFileActionButtons,
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showToast,
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updateRowHighlight,
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toggleRowSelection,
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attachEnterKeyListener
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} from './domUtils.js';
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import { t } from './i18n.js';
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import { bindFileListContextMenu } from './fileMenu.js';
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import { openDownloadModal } from './fileActions.js';
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import { openTagModal, openMultiTagModal } from './fileTags.js';
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export let fileData = [];
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export let sortOrder = { column: "uploaded", ascending: true };
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window.itemsPerPage = window.itemsPerPage || 10;
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window.currentPage = window.currentPage || 1;
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window.viewMode = localStorage.getItem("viewMode") || "table"; // "table" or "gallery"
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/**
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* --- Helper Functions ---
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*/
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/**
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* Convert a file size string (e.g. "456.9KB", "1.2 MB", "1024") into bytes.
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*/
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function parseSizeToBytes(sizeStr) {
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if (!sizeStr) return 0;
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let s = sizeStr.trim();
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let value = parseFloat(s);
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let upper = s.toUpperCase();
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if (upper.includes("KB")) {
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value *= 1024;
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} else if (upper.includes("MB")) {
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value *= 1024 * 1024;
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} else if (upper.includes("GB")) {
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value *= 1024 * 1024 * 1024;
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}
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return value;
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}
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/**
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* Format the total bytes as a human-readable string.
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*/
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function formatSize(totalBytes) {
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if (totalBytes < 1024) {
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return totalBytes + " Bytes";
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} else if (totalBytes < 1024 * 1024) {
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return (totalBytes / 1024).toFixed(2) + " KB";
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} else if (totalBytes < 1024 * 1024 * 1024) {
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return (totalBytes / (1024 * 1024)).toFixed(2) + " MB";
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} else {
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return (totalBytes / (1024 * 1024 * 1024)).toFixed(2) + " GB";
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}
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}
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/**
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* Build the folder summary HTML using the filtered file list.
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*/
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function buildFolderSummary(filteredFiles) {
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const totalFiles = filteredFiles.length;
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const totalBytes = filteredFiles.reduce((sum, file) => {
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return sum + parseSizeToBytes(file.size);
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}, 0);
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const sizeStr = formatSize(totalBytes);
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return `<strong>Total Files:</strong> ${totalFiles} | <strong>Total Size:</strong> ${sizeStr}`;
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}
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/**
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* --- Fuse.js Search Helper ---
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* Uses Fuse.js to perform a fuzzy search on fileData.
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* Searches over file name, uploader, and tag names.
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*/
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function searchFiles(searchTerm) {
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if (!searchTerm) return fileData;
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// Define search options – adjust threshold as needed.
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const options = {
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keys: ['name', 'uploader', 'tags.name'],
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threshold: 0.3
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};
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const fuse = new Fuse(fileData, options);
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// Fuse returns an array of results where each result has an "item" property.
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return fuse.search(searchTerm).map(result => result.item);
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}
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/**
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* --- VIEW MODE TOGGLE BUTTON & Helpers ---
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*/
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export function createViewToggleButton() {
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let toggleBtn = document.getElementById("toggleViewBtn");
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if (!toggleBtn) {
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toggleBtn = document.createElement("button");
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toggleBtn.id = "toggleViewBtn";
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toggleBtn.classList.add("btn", "btn-secondary");
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const titleElem = document.getElementById("fileListTitle");
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if (titleElem) {
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titleElem.parentNode.insertBefore(toggleBtn, titleElem.nextSibling);
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}
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}
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toggleBtn.textContent = window.viewMode === "gallery" ? t("switch_to_table_view") : t("switch_to_gallery_view");
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toggleBtn.onclick = () => {
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window.viewMode = window.viewMode === "gallery" ? "table" : "gallery";
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localStorage.setItem("viewMode", window.viewMode);
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loadFileList(window.currentFolder);
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toggleBtn.textContent = window.viewMode === "gallery" ? t("switch_to_table_view") : t("switch_to_gallery_view");
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};
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return toggleBtn;
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}
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export function formatFolderName(folder) {
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if (folder === "root") return "(Root)";
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return folder
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.replace(/[_-]+/g, " ")
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.replace(/\b\w/g, char => char.toUpperCase());
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}
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// Expose inline DOM helpers.
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window.toggleRowSelection = toggleRowSelection;
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window.updateRowHighlight = updateRowHighlight;
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/**
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* --- FILE LIST & VIEW RENDERING ---
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*/
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export function loadFileList(folderParam) {
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const folder = folderParam || "root";
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const fileListContainer = document.getElementById("fileList");
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fileListContainer.style.visibility = "hidden";
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fileListContainer.innerHTML = "<div class='loader'>Loading files...</div>";
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return fetch("getFileList.php?folder=" + encodeURIComponent(folder) + "&recursive=1&t=" + new Date().getTime())
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.then(response => {
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if (response.status === 401) {
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showToast("Session expired. Please log in again.");
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window.location.href = "logout.php";
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throw new Error("Unauthorized");
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}
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return response.json();
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})
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.then(data => {
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fileListContainer.innerHTML = ""; // Clear loading message.
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if (data.files && Object.keys(data.files).length > 0) {
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// In case the returned "files" is an object instead of an array, transform it.
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if (!Array.isArray(data.files)) {
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data.files = Object.entries(data.files).map(([name, meta]) => {
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meta.name = name;
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return meta;
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});
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}
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// Process each file – add computed properties.
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data.files = data.files.map(file => {
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file.fullName = (file.path || file.name).trim().toLowerCase();
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file.editable = canEditFile(file.name);
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file.folder = folder;
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if (!file.type && /\.(jpg|jpeg|png|gif|bmp|webp|svg|ico)$/i.test(file.name)) {
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file.type = "image";
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}
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return file;
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});
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fileData = data.files;
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// Update file summary.
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const actionsContainer = document.getElementById("fileListActions");
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if (actionsContainer) {
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let summaryElem = document.getElementById("fileSummary");
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if (!summaryElem) {
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summaryElem = document.createElement("div");
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summaryElem.id = "fileSummary";
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summaryElem.style.float = "right";
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summaryElem.style.marginLeft = "auto";
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summaryElem.style.marginRight = "60px";
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summaryElem.style.fontSize = "0.9em";
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actionsContainer.appendChild(summaryElem);
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} else {
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summaryElem.style.display = "block";
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}
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summaryElem.innerHTML = buildFolderSummary(fileData);
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}
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// Render view based on the view mode.
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if (window.viewMode === "gallery") {
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renderGalleryView(folder);
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} else {
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renderFileTable(folder);
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}
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} else {
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fileListContainer.textContent = t("no_files_found");
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const summaryElem = document.getElementById("fileSummary");
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if (summaryElem) {
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summaryElem.style.display = "none";
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}
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updateFileActionButtons();
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}
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return data.files || [];
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})
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.catch(error => {
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console.error("Error loading file list:", error);
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if (error.message !== "Unauthorized") {
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fileListContainer.textContent = "Error loading files.";
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}
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return [];
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})
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.finally(() => {
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fileListContainer.style.visibility = "visible";
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});
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}
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/**
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* Update renderFileTable so it writes its content into the provided container.
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*/
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export function renderFileTable(folder, container) {
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const fileListContent = container || document.getElementById("fileList");
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const searchTerm = (window.currentSearchTerm || "").toLowerCase();
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const itemsPerPageSetting = parseInt(localStorage.getItem("itemsPerPage") || "10", 10);
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let currentPage = window.currentPage || 1;
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// Use Fuse.js search via our helper function.
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const filteredFiles = searchFiles(searchTerm);
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const totalFiles = filteredFiles.length;
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const totalPages = Math.ceil(totalFiles / itemsPerPageSetting);
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if (currentPage > totalPages) {
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currentPage = totalPages > 0 ? totalPages : 1;
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window.currentPage = currentPage;
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}
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const folderPath = folder === "root"
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? "uploads/"
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: "uploads/" + folder.split("/").map(encodeURIComponent).join("/") + "/";
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const topControlsHTML = buildSearchAndPaginationControls({
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currentPage,
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totalPages,
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searchTerm: window.currentSearchTerm || ""
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});
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let headerHTML = buildFileTableHeader(sortOrder);
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const startIndex = (currentPage - 1) * itemsPerPageSetting;
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const endIndex = Math.min(startIndex + itemsPerPageSetting, totalFiles);
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let rowsHTML = "<tbody>";
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if (totalFiles > 0) {
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filteredFiles.slice(startIndex, endIndex).forEach((file, idx) => {
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let rowHTML = buildFileTableRow(file, folderPath);
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rowHTML = rowHTML.replace("<tr", `<tr id="file-row-${encodeURIComponent(file.name)}-${startIndex + idx}"`);
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let tagBadgesHTML = "";
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if (file.tags && file.tags.length > 0) {
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tagBadgesHTML = '<div class="tag-badges" style="display:inline-block; margin-left:5px;">';
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file.tags.forEach(tag => {
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tagBadgesHTML += `<span style="background-color: ${tag.color}; color: #fff; padding: 2px 4px; border-radius: 3px; margin-right: 2px; font-size: 0.8em;">${escapeHTML(tag.name)}</span>`;
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});
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tagBadgesHTML += "</div>";
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}
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rowHTML = rowHTML.replace(/(<td class="file-name-cell">)(.*?)(<\/td>)/, (match, p1, p2, p3) => {
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return p1 + p2 + tagBadgesHTML + p3;
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});
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rowHTML = rowHTML.replace(/(<\/div>\s*<\/td>\s*<\/tr>)/, `<button class="share-btn btn btn-sm btn-secondary" data-file="${escapeHTML(file.name)}" title="Share">
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<i class="material-icons">share</i>
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</button>$1`);
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rowsHTML += rowHTML;
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});
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} else {
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rowsHTML += `<tr><td colspan="8">No files found.</td></tr>`;
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}
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rowsHTML += "</tbody></table>";
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const bottomControlsHTML = buildBottomControls(itemsPerPageSetting);
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fileListContent.innerHTML = topControlsHTML + headerHTML + rowsHTML + bottomControlsHTML;
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createViewToggleButton();
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// Setup event listeners.
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const newSearchInput = document.getElementById("searchInput");
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if (newSearchInput) {
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newSearchInput.addEventListener("input", debounce(function () {
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window.currentSearchTerm = newSearchInput.value;
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window.currentPage = 1;
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renderFileTable(folder, container);
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setTimeout(() => {
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const freshInput = document.getElementById("searchInput");
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if (freshInput) {
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freshInput.focus();
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const len = freshInput.value.length;
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freshInput.setSelectionRange(len, len);
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}
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}, 0);
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}, 300));
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}
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document.querySelectorAll("table.table thead th[data-column]").forEach(cell => {
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cell.addEventListener("click", function () {
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const column = this.getAttribute("data-column");
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sortFiles(column, folder);
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});
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});
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document.querySelectorAll("#fileList .file-checkbox").forEach(checkbox => {
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checkbox.addEventListener("change", function (e) {
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updateRowHighlight(e.target);
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updateFileActionButtons();
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});
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});
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document.querySelectorAll(".share-btn").forEach(btn => {
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btn.addEventListener("click", function (e) {
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e.stopPropagation();
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const fileName = this.getAttribute("data-file");
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const file = fileData.find(f => f.name === fileName);
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if (file) {
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import('./filePreview.js').then(module => {
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module.openShareModal(file, folder);
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});
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}
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});
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});
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updateFileActionButtons();
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document.querySelectorAll("#fileList tbody tr").forEach(row => {
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row.setAttribute("draggable", "true");
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import('./fileDragDrop.js').then(module => {
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row.addEventListener("dragstart", module.fileDragStartHandler);
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});
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});
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document.querySelectorAll(".download-btn, .edit-btn, .rename-btn").forEach(btn => {
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btn.addEventListener("click", e => e.stopPropagation());
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});
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bindFileListContextMenu();
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}
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/**
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* Similarly, update renderGalleryView to accept an optional container.
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*/
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export function renderGalleryView(folder, container) {
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const fileListContent = container || document.getElementById("fileList");
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const searchTerm = (window.currentSearchTerm || "").toLowerCase();
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// Use Fuse.js search for gallery view as well.
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const filteredFiles = searchFiles(searchTerm);
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const folderPath = folder === "root"
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? "uploads/"
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: "uploads/" + folder.split("/").map(encodeURIComponent).join("/") + "/";
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const gridStyle = "display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 10px; padding: 10px;";
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let galleryHTML = `<div class="gallery-container" style="${gridStyle}">`;
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filteredFiles.forEach((file) => {
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let thumbnail;
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if (/\.(jpg|jpeg|png|gif|bmp|webp|svg|ico)$/i.test(file.name)) {
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thumbnail = `<img src="${folderPath + encodeURIComponent(file.name)}?t=${new Date().getTime()}" class="gallery-thumbnail" alt="${escapeHTML(file.name)}" style="max-width: 100%; max-height: 150px; display: block; margin: 0 auto;">`;
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} else if (/\.(mp3|wav|m4a|ogg|flac|aac|wma|opus)$/i.test(file.name)) {
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thumbnail = `<span class="material-icons gallery-icon">audiotrack</span>`;
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} else {
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thumbnail = `<span class="material-icons gallery-icon">insert_drive_file</span>`;
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}
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let tagBadgesHTML = "";
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if (file.tags && file.tags.length > 0) {
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tagBadgesHTML = `<div class="tag-badges" style="margin-top:4px;">`;
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file.tags.forEach(tag => {
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tagBadgesHTML += `<span style="background-color: ${tag.color}; color: #fff; padding: 2px 4px; border-radius: 3px; margin-right: 2px; font-size: 0.8em;">${escapeHTML(tag.name)}</span>`;
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});
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tagBadgesHTML += `</div>`;
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}
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galleryHTML += `<div class="gallery-card" style="border: 1px solid #ccc; padding: 5px; text-align: center;">
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<div class="gallery-preview" style="cursor: pointer;" onclick="previewFile('${folderPath + encodeURIComponent(file.name)}?t=' + new Date().getTime(), '${file.name}')">
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${thumbnail}
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</div>
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<div class="gallery-info" style="margin-top: 5px;">
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<span class="gallery-file-name" style="display: block; white-space: normal; overflow-wrap: break-word; word-wrap: break-word;">${escapeHTML(file.name)}</span>
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${tagBadgesHTML}
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<div class="button-wrap" style="display: flex; justify-content: center; gap: 5px;">
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<button type="button" class="btn btn-sm btn-success download-btn"
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onclick="openDownloadModal('${file.name}', '${file.folder || 'root'}')"
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title="Download">
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<i class="material-icons">file_download</i>
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</button>
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${file.editable ? `
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<button class="btn btn-sm edit-btn" onclick='editFile(${JSON.stringify(file.name)}, ${JSON.stringify(file.folder || "root")})' title="Edit">
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<i class="material-icons">edit</i>
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</button>
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` : ""}
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<button class="btn btn-sm btn-warning rename-btn" onclick='renameFile(${JSON.stringify(file.name)}, ${JSON.stringify(file.folder || "root")})' title="Rename">
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<i class="material-icons">drive_file_rename_outline</i>
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</button>
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<button class="btn btn-sm btn-secondary share-btn" data-file="${escapeHTML(file.name)}" title="Share">
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<i class="material-icons">share</i>
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</button>
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</div>
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</div>
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</div>`;
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});
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galleryHTML += "</div>";
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fileListContent.innerHTML = galleryHTML;
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createViewToggleButton();
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updateFileActionButtons();
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document.querySelectorAll(".share-btn").forEach(btn => {
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btn.addEventListener("click", e => {
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e.stopPropagation();
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const fileName = btn.getAttribute("data-file");
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const file = fileData.find(f => f.name === fileName);
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import('./filePreview.js').then(module => {
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module.openShareModal(file, folder);
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});
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});
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});
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}
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export function sortFiles(column, folder) {
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if (sortOrder.column === column) {
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sortOrder.ascending = !sortOrder.ascending;
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} else {
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sortOrder.column = column;
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sortOrder.ascending = true;
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}
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fileData.sort((a, b) => {
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let valA = a[column] || "";
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let valB = b[column] || "";
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if (column === "modified" || column === "uploaded") {
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const parsedA = parseCustomDate(valA);
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const parsedB = parseCustomDate(valB);
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valA = parsedA;
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valB = parsedB;
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} else if (typeof valA === "string") {
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valA = valA.toLowerCase();
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valB = valB.toLowerCase();
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}
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if (valA < valB) return sortOrder.ascending ? -1 : 1;
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if (valA > valB) return sortOrder.ascending ? 1 : -1;
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return 0;
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});
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if (window.viewMode === "gallery") {
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renderGalleryView(folder);
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} else {
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renderFileTable(folder);
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}
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}
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function parseCustomDate(dateStr) {
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dateStr = dateStr.replace(/\s+/g, " ").trim();
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const parts = dateStr.split(" ");
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if (parts.length !== 2) {
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return new Date(dateStr).getTime();
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}
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const datePart = parts[0];
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const timePart = parts[1];
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const dateComponents = datePart.split("/");
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if (dateComponents.length !== 3) {
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return new Date(dateStr).getTime();
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}
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let month = parseInt(dateComponents[0], 10);
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let day = parseInt(dateComponents[1], 10);
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let year = parseInt(dateComponents[2], 10);
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if (year < 100) {
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year += 2000;
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}
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const timeRegex = /^(\d{1,2}):(\d{2})(AM|PM)$/i;
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const match = timePart.match(timeRegex);
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if (!match) {
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return new Date(dateStr).getTime();
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}
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let hour = parseInt(match[1], 10);
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const minute = parseInt(match[2], 10);
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const period = match[3].toUpperCase();
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if (period === "PM" && hour !== 12) {
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hour += 12;
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}
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if (period === "AM" && hour === 12) {
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hour = 0;
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}
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return new Date(year, month - 1, day, hour, minute).getTime();
|
||
}
|
||
|
||
export function canEditFile(fileName) {
|
||
const allowedExtensions = [
|
||
"txt", "html", "htm", "css", "js", "json", "xml",
|
||
"md", "py", "ini", "csv", "log", "conf", "config", "bat",
|
||
"rtf", "doc", "docx"
|
||
];
|
||
const ext = fileName.slice(fileName.lastIndexOf('.') + 1).toLowerCase();
|
||
return allowedExtensions.includes(ext);
|
||
}
|
||
|
||
// Expose global functions for pagination and preview.
|
||
window.changePage = function (newPage) {
|
||
window.currentPage = newPage;
|
||
renderFileTable(window.currentFolder);
|
||
};
|
||
window.changeItemsPerPage = function (newCount) {
|
||
window.itemsPerPage = parseInt(newCount);
|
||
window.currentPage = 1;
|
||
renderFileTable(window.currentFolder);
|
||
};
|
||
|
||
// fileListView.js (bottom)
|
||
window.loadFileList = loadFileList;
|
||
window.renderFileTable = renderFileTable;
|
||
window.renderGalleryView = renderGalleryView;
|
||
window.sortFiles = sortFiles; |