Added translations and data attributes for almost all user-facing text

CHANGELOG.md

@@ -7,6 +7,9 @@
 - main.js added Dark & Light mode i18n.js keys.
 - New Admin section Header Settings to change Header Title.
 - Admin Panel confirm unsaved changes.
+- Added translations and data attributes for almost all user-facing text
+
+---
 
 ## Changes 4/12/2025
 

js/auth.js

@@ -1,5 +1,5 @@
 import { sendRequest } from './networkUtils.js';
-import { t } from './i18n.js';
+import { t, applyTranslations } from './i18n.js';
 import {
   toggleVisibility,
   showToast as originalShowToast,
@@ -164,7 +164,8 @@ function updateAuthenticatedUI(data) {
       restoreBtn = document.createElement("button");
       restoreBtn.id = "restoreFilesBtn";
       restoreBtn.classList.add("btn", "btn-warning");
-      restoreBtn.innerHTML = '<i class="material-icons" title="Restore/Delete Trash">restore_from_trash</i>';
+      restoreBtn.setAttribute("data-i18n-title", "trash_restore_delete");
+      restoreBtn.innerHTML = '<i class="material-icons">restore_from_trash</i>';
       if (firstButton) insertAfter(restoreBtn, firstButton);
       else headerButtons.appendChild(restoreBtn);
     }
@@ -175,7 +176,8 @@ function updateAuthenticatedUI(data) {
       adminPanelBtn = document.createElement("button");
       adminPanelBtn.id = "adminPanelBtn";
       adminPanelBtn.classList.add("btn", "btn-info");
-      adminPanelBtn.innerHTML = '<i class="material-icons" title="Admin Panel">admin_panel_settings</i>';
+      adminPanelBtn.setAttribute("data-i18n-title", "admin_panel");
+      adminPanelBtn.innerHTML = '<i class="material-icons">admin_panel_settings</i>';
       insertAfter(adminPanelBtn, restoreBtn);
       adminPanelBtn.addEventListener("click", openAdminPanel);
     } else {
@@ -194,7 +196,9 @@ function updateAuthenticatedUI(data) {
       userPanelBtn = document.createElement("button");
       userPanelBtn.id = "userPanelBtn";
       userPanelBtn.classList.add("btn", "btn-user");
-      userPanelBtn.innerHTML = '<i class="material-icons" title="User Panel">account_circle</i>';
+      userPanelBtn.setAttribute("data-i18n-title", "user_panel");
+      userPanelBtn.innerHTML = '<i class="material-icons">account_circle</i>';
+      
       const adminBtn = document.getElementById("adminPanelBtn");
       if (adminBtn) insertAfter(userPanelBtn, adminBtn);
       else if (firstButton) insertAfter(userPanelBtn, firstButton);
@@ -204,7 +208,7 @@ function updateAuthenticatedUI(data) {
       userPanelBtn.style.display = "block";
     }
   }
-
+  applyTranslations();
   updateItemsPerPageSelect();
   updateLoginOptionsUIFromStorage();
 }

js/authModals.js

@@ -811,7 +811,7 @@ export function openAdminPanel() {
 
 export async function closeAdminPanel() {
   if (hasUnsavedChanges()) {
-    const userConfirmed = await showCustomConfirmModal("You have unsaved changes. Are you sure you want to close without saving?");
+    const userConfirmed = await showCustomConfirmModal(t("unsaved_changes_confirm"));
     if (!userConfirmed) {
       return;
     }

js/domUtils.js

@@ -117,9 +117,9 @@ export function buildSearchAndPaginationControls({ currentPage, totalPages, sear
       </div>
       <div class="col-12 col-md-4 text-left">
         <div class="d-flex justify-content-center justify-content-md-start align-items-center">
-          <button class="custom-prev-next-btn" ${currentPage === 1 ? "disabled" : ""} onclick="changePage(${currentPage - 1})">Prev</button>
+          <button class="custom-prev-next-btn" ${currentPage === 1 ? "disabled" : ""} onclick="changePage(${currentPage - 1})">${t("prev")}</button>
-          <span class="page-indicator">Page ${currentPage} of ${totalPages || 1}</span>
+          <span class="page-indicator">${t("page")} ${currentPage} ${t("of")} ${totalPages || 1}</span>
-          <button class="custom-prev-next-btn" ${currentPage === totalPages ? "disabled" : ""} onclick="changePage(${currentPage + 1})">Next</button>
+          <button class="custom-prev-next-btn" ${currentPage === totalPages ? "disabled" : ""} onclick="changePage(${currentPage + 1})">${t("next")}</button>
         </div>
       </div>
     </div>
@@ -137,7 +137,7 @@ export function buildFileTableHeader(sortOrder) {
           <th data-column="uploaded" class="hide-small hide-medium sortable-col">${t("upload_date")} ${sortOrder.column === "uploaded" ? (sortOrder.ascending ? "▲" : "▼") : ""}</th>
           <th data-column="size" class="hide-small sortable-col">${t("file_size")} ${sortOrder.column === "size" ? (sortOrder.ascending ? "▲" : "▼") : ""}</th>
           <th data-column="uploader" class="hide-small hide-medium sortable-col">${t("uploader")} ${sortOrder.column === "uploader" ? (sortOrder.ascending ? "▲" : "▼") : ""}</th>
-          <th>Actions</th>
+          <th>${t("actions")}</th>
         </tr>
       </thead>
   `;
@@ -181,36 +181,38 @@ export function buildFileTableRow(file, folderPath) {
       <div class="button-wrap" style="display: flex; justify-content: left; gap: 5px;">
         <button type="button" class="btn btn-sm btn-success download-btn" 
           onclick="openDownloadModal('${file.name}', '${file.folder || 'root'}')" 
-          title="Download">
+          title="${t('download')}">
-        <i class="material-icons">file_download</i>
+          <i class="material-icons">file_download</i>
         </button>
         ${file.editable ? `
           <button class="btn btn-sm edit-btn" 
                   onclick='editFile(${JSON.stringify(file.name)}, ${JSON.stringify(file.folder || "root")})'
-                  title="Edit">
+                  title="${t('edit')}">
             <i class="material-icons">edit</i>
           </button>
         ` : ""}
         ${previewButton}
         <button class="btn btn-sm btn-warning rename-btn" 
                 onclick='renameFile(${JSON.stringify(file.name)}, ${JSON.stringify(file.folder || "root")})'
-                title="Rename">
+                title="${t('rename')}">
           <i class="material-icons">drive_file_rename_outline</i>
         </button>
       </div>
     </td>
   </tr>
-  `;
+`;
 }
 
 export function buildBottomControls(itemsPerPageSetting) {
   return `
     <div class="d-flex align-items-center mt-3 bottom-controls">
-      <label class="label-inline mr-2 mb-0">Show</label>
+      <label class="label-inline mr-2 mb-0">${t("show")}</label>
       <select class="form-control bottom-select" onchange="changeItemsPerPage(this.value)">
-        ${[10, 20, 50, 100].map(num => `<option value="${num}" ${num === itemsPerPageSetting ? "selected" : ""}>${num}</option>`).join("")}
+        ${[10, 20, 50, 100]
+          .map(num => `<option value="${num}" ${num === itemsPerPageSetting ? "selected" : ""}>${num}</option>`)
+          .join("")}
       </select>
-      <span class="items-per-page-text ml-2 mb-0">items per page</span>
+      <span class="items-per-page-text ml-2 mb-0">${t("items_per_page")}</span>
     </div>
   `;
 }

js/fileListView.js

@@ -73,7 +73,7 @@ function buildFolderSummary(filteredFiles) {
         return sum + parseSizeToBytes(file.size);
     }, 0);
     const sizeStr = formatSize(totalBytes);
-    return `<strong>Total Files:</strong> ${totalFiles} &nbsp;|&nbsp; <strong>Total Size:</strong> ${sizeStr}`;
+    return `<strong>${t('total_files')}:</strong> ${totalFiles} &nbsp;|&nbsp; <strong>${t('total_size')}:</strong> ${sizeStr}`;
 }
 
 /**
@@ -316,7 +316,7 @@ export function renderFileTable(folder, container) {
             rowHTML = rowHTML.replace(/(<td class="file-name-cell">)(.*?)(<\/td>)/, (match, p1, p2, p3) => {
                 return p1 + p2 + tagBadgesHTML + p3;
             });
-            rowHTML = rowHTML.replace(/(<\/div>\s*<\/td>\s*<\/tr>)/, `<button class="share-btn btn btn-sm btn-secondary" data-file="${escapeHTML(file.name)}" title="Share">
+            rowHTML = rowHTML.replace(/(<\/div>\s*<\/td>\s*<\/tr>)/, `<button class="share-btn btn btn-sm btn-secondary" data-file="${escapeHTML(file.name)}" title="${t('share')}">
                 <i class="material-icons">share</i>
               </button>$1`);
             rowsHTML += rowHTML;
@@ -425,18 +425,18 @@ export function renderGalleryView(folder, container) {
           <div class="button-wrap" style="display: flex; justify-content: center; gap: 5px;">
             <button type="button" class="btn btn-sm btn-success download-btn" 
                 onclick="openDownloadModal('${file.name}', '${file.folder || 'root'}')" 
-                title="Download">
+                title="${t('download')}">
                 <i class="material-icons">file_download</i>
             </button>
             ${file.editable ? `
-              <button class="btn btn-sm edit-btn" onclick='editFile(${JSON.stringify(file.name)}, ${JSON.stringify(file.folder || "root")})' title="Edit">
+              <button class="btn btn-sm edit-btn" onclick='editFile(${JSON.stringify(file.name)}, ${JSON.stringify(file.folder || "root")})' title="${t('Edit')}">
                 <i class="material-icons">edit</i>
               </button>
             ` : ""}
-            <button class="btn btn-sm btn-warning rename-btn" onclick='renameFile(${JSON.stringify(file.name)}, ${JSON.stringify(file.folder || "root")})' title="Rename">
+            <button class="btn btn-sm btn-warning rename-btn" onclick='renameFile(${JSON.stringify(file.name)}, ${JSON.stringify(file.folder || "root")})' title="${t('rename')}">
                <i class="material-icons">drive_file_rename_outline</i>
             </button>
-            <button class="btn btn-sm btn-secondary share-btn" data-file="${escapeHTML(file.name)}" title="Share">
+            <button class="btn btn-sm btn-secondary share-btn" data-file="${escapeHTML(file.name)}" title="${t('share')}">
                <i class="material-icons">share</i>
             </button>
           </div>

js/i18n.js

@@ -85,6 +85,7 @@ const translations = {
     "folder_help_item_4": "To rename or delete a folder, select it and then click the appropriate button.",
 
     // File List keys:
+    "actions": "Actions",
     "file_list_title": "Files in (Root)",
     "files_in": "Files in",
     "delete_files": "Delete Files",
@@ -101,6 +102,13 @@ const translations = {
     "download_zip_title": "Download Selected Files as Zip",
     "download_zip_prompt": "Enter a name for the zip file:",
     "zip_placeholder": "files.zip",
+    "share": "Share",
+    "total_files": "Total Files",
+    "total_size": "Total Size",
+    "prev": "Prev",
+    "next": "Next",
+    "page": "Page",
+    "of": "of",
 
     // Login Form keys:
     "login": "Login",
@@ -142,6 +150,7 @@ const translations = {
     // Custom Confirm Modal keys:
     "yes": "Yes",
     "no": "No",
+    "unsaved_changes_confirm": "You have unsaved changes. Are you sure you want to close without saving?",
     "delete": "Delete",
     "download": "Download",
     "upload": "Upload",
@@ -164,6 +173,7 @@ const translations = {
     // NEW KEYS ADDED FOR ADMIN, USER PANELS, AND TOTP MODALS:
     "admin_panel": "Admin Panel",
     "user_panel": "User Panel",
+    "trash_restore_delete": "Trash Restore/Delete",
     "totp_settings": "TOTP Settings",
     "enable_totp": "Enable TOTP",
     "language": "Language",
@@ -217,7 +227,9 @@ const translations = {
     "save_permissions": "Save Permissions",
     "your_recovery_code": "Your Recovery Code",
     "please_save_recovery_code": "Please save this code securely. It will not be shown again and can only be used once.",
-    "ok": "OK"
+    "ok": "OK",
+    "show": "Show",
+    "items_per_page": "items per page"
   },
   es: {
     "please_log_in_to_continue": "Por favor, inicie sesión para continuar.",
@@ -361,6 +373,7 @@ const translations = {
     // Custom Confirm Modal keys:
     "yes": "Sí",
     "no": "No",
+    "unsaved_changes_confirm": "Tiene cambios sin guardar. ¿Está seguro de que desea cerrar sin guardar?",
     "delete": "Eliminar",
     "download": "Descargar",
     "upload": "Cargar",
@@ -580,6 +593,7 @@ const translations = {
     // Custom Confirm Modal keys:
     "yes": "Oui",
     "no": "Non",
+    "unsaved_changes_confirm": "Vous avez des modifications non enregistrées. Êtes-vous sûr de vouloir fermer sans enregistrer ?",
     "delete": "Supprimer",
     "download": "Télécharger",
     "upload": "Téléverser",
@@ -742,6 +756,7 @@ const translations = {
     "folder_help_item_4": "Um einen Ordner umzubenennen oder zu löschen, wählen Sie ihn aus und klicken Sie auf den entsprechenden Button.",
 
     // File List keys:
+    "actions": "Aktionen",
     "file_list_title": "Dateien in (Root)",
     "files_in": "Dateien in",
     "delete_files": "Dateien löschen",
@@ -758,6 +773,13 @@ const translations = {
     "download_zip_title": "Ausgewählte Dateien als Zip herunterladen",
     "download_zip_prompt": "Geben Sie einen Namen für die Zip-Datei ein:",
     "zip_placeholder": "files.zip",
+    "share": "Teilen",
+    "total_files": "Gesamtanzahl",
+    "total_size": "Gesamtgröße",
+    "prev": "Zurück",
+    "next": "Weiter",
+    "page": "Seite",
+    "of": "von",    
 
     // Login Form keys:
     "login": "Anmelden",
@@ -799,6 +821,7 @@ const translations = {
     // Custom Confirm Modal keys:
     "yes": "Ja",
     "no": "Nein",
+    "unsaved_changes_confirm": "Sie haben ungespeicherte Änderungen. Sind Sie sicher, dass Sie schließen möchten, ohne zu speichern?",
     "delete": "Löschen",
     "download": "Herunterladen",
     "upload": "Hochladen",
@@ -821,6 +844,7 @@ const translations = {
     // NEW KEYS ADDED FOR ADMIN, USER PANELS, AND TOTP MODALS:
     "admin_panel": "Administrationsbereich",
     "user_panel": "Benutzerbereich",
+    "trash_restore_delete": "Papierkorb wiederherstellen/löschen",
     "totp_settings": "TOTP-Einstellungen",
     "enable_totp": "TOTP aktivieren",
     "language": "Sprache",
@@ -874,7 +898,9 @@ const translations = {
     "save_permissions": "Berechtigungen speichern",
     "your_recovery_code": "Ihr Wiederherstellungscode",
     "please_save_recovery_code": "Bitte speichern Sie diesen Code sicher. Er wird nicht erneut angezeigt und kann nur einmal verwendet werden.",
-    "ok": "OK"
+    "ok": "OK",
+    "show": "Zeige",
+    "items_per_page": "elemente pro seite"
   }
 };