ui: fix “Change Password” button sizing in User Panel

CHANGELOG.md

@@ -1,5 +1,51 @@
 # Changelog
 
+## Changes 10/23/2025 (v1.6.2)
+
+feat(i18n,auth): add Simplified Chinese (zh-CN) and expose in User Panel
+
+- Add zh-CN locale to i18n.js with full key set.
+- Introduce chinese_simplified label key across locales.
+- Added some missing labels
+- Update language selector mapping to include zh-CN (English/Spanish/French/German/简体中文).
+- Wire zh-CN into Auth/User Panel (authModals) language dropdown.
+- Fallback-safe rendering for language names when a key is missing.
+
+ui: fix “Change Password” button sizing in User Panel
+
+- Keep consistent padding and font size for cleaner layout
+
+---
+
+## Changes 10/23/2025 (v1.6.1)
+
+feat(ui): unified zone toggle + polished interactions for sidebar/top cards
+
+- Add floating toggle button styling (hover lift, press, focus ring, ripple)
+  for #zonesToggleFloating and #sidebarToggleFloating (CSS).
+- Ensure icons are visible and centered; enforce consistent sizing/color.
+- Introduce unified “zones collapsed” state persisted via `localStorage.zonesCollapsed`.
+- Update dragAndDrop.js to:
+  - manage a single floating toggle for both Sidebar and Top Zone
+  - keep toggle visible when cards are in Top Zone; hide only when both cards are in Header
+  - rotate icon 90° when both cards are in Top Zone and panels are open
+  - respect collapsed state during DnD flows and on load
+  - preserve original DnD behaviors and saved orders (sidebar/header)
+- Minor layout/visibility fixes during drag (clear temp heights; honor collapsed).
+
+Notes:
+
+- No breaking API changes; existing `sidebarOrder` / `headerOrder` continue to work.
+- New key: `zonesCollapsed` (string '0'/'1') controls visibility of Sidebar + Top Zone.
+
+UX:
+
+- Floating toggle feels more “material”: subtle hover elevation, press feedback,
+  focus ring, and click ripple to restore the prior interactive feel.
+- Icons remain legible on white (explicit color set), centered in the circular button.
+
+---
+
 ## Changes 10/22/2025 (v1.6.0)
 
 feat(acl): granular per-folder permissions + stricter gates; WebDAV & UI aligned

README.md

@@ -80,7 +80,7 @@ With drag-and-drop uploads, in-browser editing, secure user logins (SSO & TOTP 2
 
 - 🎨 **Responsive UI (Dark/Light Mode):** Modern, mobile-friendly design with persistent preferences (theme, layout, last folder, etc.).
 
-- 🌐 **Internationalization:** English, Spanish, French, and German available. Community translations welcome.
+- 🌐 **Internationalization:** English, Spanish, French, German & Simplified Chinese available. Community translations welcome.
 
 - ⚙️ **Lightweight & Self-Contained:** Runs on PHP 8.3+, no external DB required. Single-folder or Docker deployment with minimal footprint, optimized for Unraid and self-hosting.
 

public/css/styles.css

@@ -2036,10 +2036,9 @@ body.dark-mode .admin-panel-content label {
 }
 
 #openChangePasswordModalBtn {
-  width: auto;
-  padding: 5px 10px;
+  width: max-content;
+  padding: 6px 12px;
   font-size: 14px;
-  margin-right: 300px;
 }
 
 #changePasswordModal {
@@ -2309,3 +2308,68 @@ body.dark-mode .user-dropdown .user-menu .item:hover {
 
 :root { --perm-caret: #444; }          /* light */
 body.dark-mode { --perm-caret: #ccc; }  /* dark */
+
+#zonesToggleFloating,
+#sidebarToggleFloating {
+  transition:
+    transform 160ms cubic-bezier(.2,.0,.2,1),
+    box-shadow 160ms cubic-bezier(.2,.0,.2,1),
+    border-color 160ms cubic-bezier(.2,.0,.2,1),
+    background-color 160ms cubic-bezier(.2,.0,.2,1);
+}
+
+#zonesToggleFloating .material-icons,
+#zonesToggleFloating .material-icons-outlined,
+#sidebarToggleFloating .material-icons,
+#sidebarToggleFloating .material-icons-outlined {
+  color: #333 !important;
+  font-size: 22px;
+  line-height: 1;
+  display: block;
+}
+
+#zonesToggleFloating:hover,
+#sidebarToggleFloating:hover {
+  transform: translateY(-1px);
+  box-shadow: 0 6px 16px rgba(0,0,0,.14);
+  border-color: #cfcfcf;
+}
+
+#zonesToggleFloating:active,
+#sidebarToggleFloating:active {
+  transform: translateY(0) scale(.96);
+  box-shadow: 0 3px 8px rgba(0,0,0,.12);
+}
+
+#zonesToggleFloating:focus-visible,
+#sidebarToggleFloating:focus-visible {
+  outline: none;
+  box-shadow:
+    0 6px 16px rgba(0,0,0,.14),
+    0 0 0 3px rgba(25,118,210,.25); /* soft brandy ring */
+}
+
+#zonesToggleFloating::after,
+#sidebarToggleFloating::after {
+  content: '';
+  position: absolute;
+  inset: 0;
+  border-radius: inherit;
+  background: radial-gradient(circle, rgba(0,0,0,.12) 0%, rgba(0,0,0,0) 60%);
+  transform: scale(0);
+  opacity: 0;
+  transition: transform 300ms ease, opacity 450ms ease;
+  pointer-events: none;
+}
+
+#zonesToggleFloating:active::after,
+#sidebarToggleFloating:active::after {
+  transform: scale(1.4);
+  opacity: 1;
+}
+
+#zonesToggleFloating.is-collapsed,
+#sidebarToggleFloating.is-collapsed {
+  background: #fafafa;
+  border-color: #e2e2e2;
+}

public/js/adminPanel.js

@@ -4,7 +4,7 @@ import { loadAdminConfigFunc } from './auth.js';
 import { showToast, toggleVisibility, attachEnterKeyListener } from './domUtils.js';
 import { sendRequest } from './networkUtils.js';
 
-const version = "v1.6.0";
+const version = "v1.6.2";
 const adminTitle = `${t("admin_panel")} <small style="font-size:12px;color:gray;">${version}</small>`;
 
 
@@ -1141,7 +1141,7 @@ async function loadUserFlagsList() {
             <th>${t("read_only")}</th>
             <th>${t("disable_upload")}</th>
             <th>${t("can_share")}</th>
-            <th>bypassOwnership</th>
+            <th>${t("bypass_ownership")}</th>
           </tr>
         </thead>
         <tbody>${rows || `<tr><td colspan="6">${t("no_users_found")}</td></tr>`}</tbody>

public/js/authModals.js

@@ -328,10 +328,19 @@ export async function openUserPanel() {
     const langSel = document.createElement('select');
     langSel.id = 'languageSelector';
     langSel.className = 'form-select';
-    ['en', 'es', 'fr', 'de'].forEach(code => {
+    const languages = [
+      { code: 'en',    labelKey: 'english',             fallback: 'English' },
+      { code: 'es',    labelKey: 'spanish',             fallback: 'Español' },
+      { code: 'fr',    labelKey: 'french',              fallback: 'Français' },
+      { code: 'de',    labelKey: 'german',              fallback: 'Deutsch' },
+      { code: 'zh-CN', labelKey: 'chinese_simplified',  fallback: '简体中文' },
+    ];
+    
+    languages.forEach(({ code, labelKey, fallback }) => {
       const opt = document.createElement('option');
       opt.value = code;
-      opt.textContent = t(code === 'en' ? 'english' : code === 'es' ? 'spanish' : code === 'fr' ? 'french' : 'german');
+      // use i18n if available, otherwise fallback
+      opt.textContent = (typeof t === 'function' ? t(labelKey) : '') || fallback;
       langSel.appendChild(opt);
     });
     langSel.value = localStorage.getItem('language') || 'en';

public/js/dragAndDrop.js

@@ -1,29 +1,234 @@
 // dragAndDrop.js
-// This file handles drag-and-drop functionality for cards in the sidebar, header and top drop zones.
-// It also manages the visibility of the sidebar and header drop zones based on the current state of the application.
-// It includes functions to save and load the order of cards in the sidebar and header from localStorage.
-// It also includes functions to handle the drag-and-drop events, including mouse movements and drop zones.
-// It uses CSS classes to manage the appearance of the sidebar and header drop zones during drag-and-drop operations.
+// Enhances the dashboard with drag-and-drop functionality for cards:
+// - injects a tiny floating toggle btn
+// - remembers collapsed state in localStorage
+// - keeps the original card DnD + order logic intact
 
 // ---- responsive defaults ----
 const MEDIUM_MIN = 1205;      // matches your small-screen cutoff
 const MEDIUM_MAX = 1600;      // tweak as you like
 
+const TOGGLE_TOP_PX = 10;  
+const TOGGLE_LEFT_PX = 100;
+
+const TOGGLE_ICON_OPEN   = 'view_sidebar';
+const TOGGLE_ICON_CLOSED = 'menu';  
+
+function updateSidebarToggleUI() {
+  const btn = document.getElementById('sidebarToggleFloating');
+  const sidebar = getSidebar();
+  if (!btn || !sidebar) return;
+
+  if (!hasSidebarCards()) { btn.remove(); return; }
+
+  const collapsed = isSidebarCollapsed();
+  btn.innerHTML = `<i class="material-icons" aria-hidden="true">${
+    collapsed ? TOGGLE_ICON_CLOSED : TOGGLE_ICON_OPEN
+  }</i>`;
+  btn.title = collapsed ? 'Show sidebar' : 'Hide sidebar';
+  btn.style.display = 'block';
+  btn.classList.toggle('toggle-ping', collapsed);
+}
+
+
+function hasSidebarCards() {
+  const sb = getSidebar();
+  return !!sb && sb.querySelectorAll('#uploadCard, #folderManagementCard').length > 0;
+}
+
+function hasTopZoneCards() {
+  const tz = getTopZone();
+  return !!tz && tz.querySelectorAll('#uploadCard, #folderManagementCard').length > 0;
+}
+
+// Both cards are in the top zone (upload + folder)
+function allCardsInTopZone() {
+    const tz = getTopZone();
+    if (!tz) return false;
+    const hasUpload  = !!tz.querySelector('#uploadCard');
+    const hasFolder  = !!tz.querySelector('#folderManagementCard');
+    return hasUpload && hasFolder;
+  }
+
+function isZonesCollapsed() {
+  return localStorage.getItem('zonesCollapsed') === '1';
+}
+function setZonesCollapsed(collapsed) {
+  localStorage.setItem('zonesCollapsed', collapsed ? '1' : '0');
+  applyZonesCollapsed();
+  updateZonesToggleUI();
+}
+function applyZonesCollapsed() {
+  const collapsed = isZonesCollapsed();
+  const sidebar = getSidebar();
+  const topZone = getTopZone();
+
+  if (sidebar) sidebar.style.display = collapsed ? 'none' : (hasSidebarCards() ? 'block' : 'none');
+  if (topZone)  topZone.style.display  = collapsed ? 'none' : (hasTopZoneCards()  ? ''      : '');
+}
+
 function isMediumScreen() {
   const w = window.innerWidth;
   return w >= MEDIUM_MIN && w < MEDIUM_MAX;
 }
 
+// ----- Sidebar collapse state helpers -----
+function getSidebar() {
+  return document.getElementById('sidebarDropArea');
+}
+function getTopZone() {
+  return document.getElementById('uploadFolderRow');
+}
+
+function isSidebarCollapsed() {
+  return localStorage.getItem('sidebarCollapsed') === '1';
+}
+
+function setSidebarCollapsed(collapsed) {
+  localStorage.setItem('sidebarCollapsed', collapsed ? '1' : '0');
+  applySidebarCollapsed();
+  updateSidebarToggleUI();
+}
+
+function applySidebarCollapsed() {
+  const sidebar = getSidebar();
+  if (!sidebar) return;
+
+  // We avoid hard-coding layout assumptions: simply hide/show the sidebar area.
+  // If you want a sliding effect, add CSS later; JS will just toggle display.
+  const collapsed = isSidebarCollapsed();
+  sidebar.style.display = collapsed ? 'none' : 'block';
+}
+
+function ensureZonesToggle() {
+  // show only if at least one zone *can* show a card
+  const shouldShow = hasSidebarCards() || hasTopZoneCards();
+
+  let btn = document.getElementById('sidebarToggleFloating');
+  if (!shouldShow) {
+    if (btn) btn.remove();
+    return;
+  }
+  if (!btn) {
+    btn = document.createElement('button');
+    btn.id = 'sidebarToggleFloating';
+    btn.type = 'button';
+    btn.setAttribute('aria-label', 'Toggle panels');
+    Object.assign(btn.style, {
+      position: 'fixed',
+      left: `${TOGGLE_LEFT_PX}px`,
+      top: `${TOGGLE_TOP_PX}px`,
+      zIndex: '1000',
+      width: '38px',
+      height: '38px',
+      borderRadius: '19px',
+      border: '1px solid #ccc',
+      background: '#fff',
+      cursor: 'pointer',
+      boxShadow: '0 2px 6px rgba(0,0,0,.15)',
+        display: 'flex',
+        alignItems: 'center',
+        justifyContent: 'center',
+        padding: '0',
+        lineHeight: '0',
+    });
+    btn.addEventListener('click', () => {
+      setZonesCollapsed(!isZonesCollapsed());
+    });
+    document.body.appendChild(btn);
+  }
+  updateZonesToggleUI();
+}
+function updateZonesToggleUI() {
+  const btn = document.getElementById('sidebarToggleFloating');
+  if (!btn) return;
+
+  // if neither zone has cards, remove the toggle
+  if (!hasSidebarCards() && !hasTopZoneCards()) {
+    btn.remove();
+    return;
+  }
+
+  const collapsed = isZonesCollapsed();
+  const iconName = collapsed ? TOGGLE_ICON_CLOSED : TOGGLE_ICON_OPEN;
+  btn.innerHTML = `<i class="material-icons toggle-icon" aria-hidden="true">${iconName}</i>`;
+  btn.title = collapsed ? 'Show panels' : 'Hide panels';
+  btn.style.display = 'block';
+
+  // Rotate the icon 90° when BOTH cards are in the top zone and panels are open
+  const iconEl = btn.querySelector('.toggle-icon');
+  if (iconEl) {
+    iconEl.style.transition = 'transform 0.2s ease';
+    iconEl.style.display = 'inline-flex';
+    iconEl.style.alignItems = 'center';
+    if (!collapsed && allCardsInTopZone()) {
+      iconEl.style.transform = 'rotate(90deg)';
+    } else {
+      iconEl.style.transform = 'rotate(0deg)';
+    }
+  }
+}
+
+// create a small floating toggle button (no HTML edits needed)
+function ensureSidebarToggle() {
+  const sidebar = getSidebar();
+  if (!sidebar) return;
+
+  // Only show if there are cards
+  if (!hasSidebarCards()) {
+    const existing = document.getElementById('sidebarToggleFloating');
+    if (existing) existing.remove();
+    return;
+  }
+
+  let btn = document.getElementById('sidebarToggleFloating');
+  if (!btn) {
+    btn = document.createElement('button');
+    btn.id = 'sidebarToggleFloating';
+    btn.type = 'button';
+    btn.setAttribute('aria-label', 'Toggle sidebar');
+
+    Object.assign(btn.style, {
+      position: 'fixed',
+      left: `${TOGGLE_LEFT_PX}px`,
+      top: `${TOGGLE_TOP_PX}px`,
+      zIndex: '10010',
+      width: '38px',
+      height: '38px',
+      borderRadius: '19px',
+      border: '1px solid #ccc',
+      background: '#fff',
+      cursor: 'pointer',
+      boxShadow: '0 2px 6px rgba(0,0,0,.15)',
+      display: 'block',
+    });
+
+    btn.addEventListener('click', () => {
+      setSidebarCollapsed(!isSidebarCollapsed());
+      // icon/title/animation update after state change
+      updateSidebarToggleUI();
+    });
+
+    document.body.appendChild(btn);
+  }
+
+  // set correct icon/title right away
+  //updateSidebarToggleUI();
+  //applySidebarCollapsed();
+  updateZonesToggleUI();
+  applyZonesCollapsed();
+}
+
 // Moves cards into the sidebar based on the saved order in localStorage.
 export function loadSidebarOrder() {
-  const sidebar = document.getElementById('sidebarDropArea');
+  const sidebar = getSidebar();
   if (!sidebar) return;
 
   const orderStr = localStorage.getItem('sidebarOrder');
   const headerOrderStr = localStorage.getItem('headerOrder');
-  const defaultAppliedKey = 'layoutDefaultApplied_v1'; // bump the suffix if you ever change logic
+  const defaultAppliedKey = 'layoutDefaultApplied_v1'; // bump if logic changes
 
-  // If we have a saved order (sidebar or header), just honor it as before
+  // If we have a saved order (sidebar), honor it as before
   if (orderStr) {
     const order = JSON.parse(orderStr || '[]');
     if (Array.isArray(order) && order.length > 0) {
@@ -37,6 +242,11 @@ export function loadSidebarOrder() {
         }
       });
       updateSidebarVisibility();
+      //applySidebarCollapsed();   // NEW: honor collapsed state
+      //ensureSidebarToggle();     // NEW: inject toggle
+      applyZonesCollapsed();
+      ensureZonesToggle();
+      
       return;
     }
   }
@@ -45,6 +255,10 @@ export function loadSidebarOrder() {
   const headerOrder = JSON.parse(headerOrderStr || '[]');
   if (Array.isArray(headerOrder) && headerOrder.length > 0) {
     updateSidebarVisibility();
+    //applySidebarCollapsed();
+    //ensureSidebarToggle();
+    applyZonesCollapsed();
+      ensureZonesToggle();
     return;
   }
 
@@ -72,9 +286,12 @@ export function loadSidebarOrder() {
   }
 
   updateSidebarVisibility();
+  //applySidebarCollapsed();
+  //ensureSidebarToggle();
+  applyZonesCollapsed();
+      ensureZonesToggle();
 }
 
-
 export function loadHeaderOrder() {
   const headerDropArea = document.getElementById('headerDropArea');
   if (!headerDropArea) return;
@@ -104,20 +321,28 @@ export function loadSidebarOrder() {
 }
 
 // Internal helper: update sidebar visibility based on its content.
+// NOTE: do NOT auto-hide if user manually collapsed; that is separate.
 function updateSidebarVisibility() {
-    const sidebar = document.getElementById('sidebarDropArea');
-    if (sidebar) {
-      const cards = sidebar.querySelectorAll('#uploadCard, #folderManagementCard');
-      if (cards.length > 0) {
+  const sidebar = getSidebar();
+  if (!sidebar) return;
+
+  const anyCards = hasSidebarCards();
+
+  // clear any leftover drag height
+  sidebar.style.height = '';
+
+  if (anyCards) {
         sidebar.classList.add('active');
-        sidebar.style.display = 'block';
+        // respect the unified zones-collapsed switch
+        sidebar.style.display = isZonesCollapsed() ? 'none' : 'block';
       } else {
         sidebar.classList.remove('active');
         sidebar.style.display = 'none';
       }
-      // Save the current order in localStorage.
+
+  // Save order and update toggle visibility
   saveSidebarOrder();
-    }
+  ensureZonesToggle(); // will hide/remove the button if no cards
 }
 
 // NEW: Save header order to localStorage.
@@ -136,9 +361,10 @@ export function loadSidebarOrder() {
   const leftCol = document.getElementById('leftCol');
   const rightCol = document.getElementById('rightCol');
 
-    const leftIsEmpty = !leftCol.querySelector('#uploadCard');
-    const rightIsEmpty = !rightCol.querySelector('#folderManagementCard');
+  const leftIsEmpty = !leftCol?.querySelector('#uploadCard');
+  const rightIsEmpty = !rightCol?.querySelector('#folderManagementCard');
 
+  if (leftCol && rightCol) {
     if (leftIsEmpty && !rightIsEmpty) {
       leftCol.style.display = 'none';
       rightCol.style.margin = '0 auto';
@@ -152,6 +378,7 @@ export function loadSidebarOrder() {
       rightCol.style.margin = '';
     }
   }
+}
 
 // When a card is being dragged, if the top drop zone is empty, set its min-height.
 function addTopZoneHighlight() {
@@ -193,7 +420,7 @@ export function loadSidebarOrder() {
 
 // Internal helper: insert card into sidebar at a proper position based on event.clientY.
 function insertCardInSidebar(card, event) {
-    const sidebar = document.getElementById('sidebarDropArea');
+  const sidebar = getSidebar();
   if (!sidebar) return;
   const existingCards = Array.from(sidebar.querySelectorAll('#uploadCard, #folderManagementCard'));
   let inserted = false;
@@ -212,11 +439,13 @@ export function loadSidebarOrder() {
   // Ensure card fills the sidebar.
   card.style.width = '100%';
   animateVerticalSlide(card);
+  // if user dropped into sidebar, auto-un-collapse if currently collapsed
+  if (isZonesCollapsed()) setZonesCollapsed(false);
 }
 
 // Internal helper: save the current sidebar card order to localStorage.
 function saveSidebarOrder() {
-    const sidebar = document.getElementById('sidebarDropArea');
+  const sidebar = getSidebar();
   if (sidebar) {
     const cards = sidebar.querySelectorAll('#uploadCard, #folderManagementCard');
     const order = Array.from(cards).map(card => card.id);
@@ -227,7 +456,7 @@ export function loadSidebarOrder() {
 // Helper: move cards from sidebar back to the top drop area when on small screens.
 function moveSidebarCardsToTop() {
   if (window.innerWidth < 1205) {
-      const sidebar = document.getElementById('sidebarDropArea');
+    const sidebar = getSidebar();
     if (!sidebar) return;
     const cards = Array.from(sidebar.querySelectorAll('#uploadCard, #folderManagementCard'));
     cards.forEach(card => {
@@ -270,9 +499,8 @@ export function loadSidebarOrder() {
   }
 }
 
-  // --- NEW HELPER FUNCTIONS FOR HEADER DROP ZONE ---
+// --- Header drop zone helpers ---
 
-  // Show header drop zone and add a "drag-active" class so that the pseudo-element appears.
 function showHeaderDropZone() {
   const headerDropArea = document.getElementById('headerDropArea');
   if (headerDropArea) {
@@ -281,8 +509,6 @@ export function loadSidebarOrder() {
   }
 }
 
-  // Hide header drop zone by removing the "drag-active" class.
-  // If a header icon is present (i.e. a card was dropped), the drop zone remains visible without the dashed border.
 function hideHeaderDropZone() {
   const headerDropArea = document.getElementById('headerDropArea');
   if (headerDropArea) {
@@ -293,12 +519,12 @@ export function loadSidebarOrder() {
   }
 }
 
-  // === NEW FUNCTION: Insert card into header drop zone as a material icon ===
+// Insert card into header drop zone as a material icon
 function insertCardInHeader(card, event) {
   const headerDropArea = document.getElementById('headerDropArea');
   if (!headerDropArea) return;
 
-      // For folder management and upload cards, preserve the original by moving it to a hidden container.
+  // Preserve the original by moving it to a hidden container.
   if (card.id === 'folderManagementCard' || card.id === 'uploadCard') {
     let hiddenContainer = document.getElementById('hiddenCardsContainer');
     if (!hiddenContainer) {
@@ -307,27 +533,20 @@ export function loadSidebarOrder() {
       hiddenContainer.style.display = 'none';
       document.body.appendChild(hiddenContainer);
     }
-        // Move the original card to the hidden container if it's not already there.
-        if (card.parentNode.id !== 'hiddenCardsContainer') {
+    if (card.parentNode?.id !== 'hiddenCardsContainer') {
       hiddenContainer.appendChild(card);
     }
-      } else {
-        // For other cards, simply remove from current container.
-        if (card.parentNode) {
+  } else if (card.parentNode) {
     card.parentNode.removeChild(card);
   }
-      }
 
-      // Create the header icon button.
   const iconButton = document.createElement('button');
   iconButton.className = 'header-card-icon';
-      // Remove default button styling.
   iconButton.style.border = 'none';
   iconButton.style.background = 'none';
   iconButton.style.outline = 'none';
   iconButton.style.cursor = 'pointer';
 
-      // Choose an icon based on the card type with 24px size.
   if (card.id === 'uploadCard') {
     iconButton.innerHTML = '<i class="material-icons" style="font-size:24px;">cloud_upload</i>';
   } else if (card.id === 'folderManagementCard') {
@@ -336,39 +555,35 @@ export function loadSidebarOrder() {
     iconButton.innerHTML = '<i class="material-icons" style="font-size:24px;">insert_drive_file</i>';
   }
 
-      // Save a reference to the card in the icon button.
   iconButton.cardElement = card;
-      // Associate this icon with the card for future removal.
   card.headerIconButton = iconButton;
 
   let modal = null;
   let isLocked = false;
   let hoverActive = false;
 
-      // showModal: When triggered, ensure the card is attached to the modal.
   function showModal() {
     if (!modal) {
       modal = document.createElement('div');
       modal.className = 'header-card-modal';
-          modal.style.position = 'fixed';
-          modal.style.top = '55px';
-          modal.style.right = '80px';
-          modal.style.zIndex = '11000';
-          // Render the modal but initially keep it hidden.
-          modal.style.display = 'block';
-          modal.style.visibility = 'hidden';
-          modal.style.opacity = '0';
-          modal.style.background = 'none';
-          modal.style.border = 'none';
-          modal.style.padding = '0';
-          modal.style.boxShadow = 'none';
+      Object.assign(modal.style, {
+        position: 'fixed',
+        top: '55px',
+        right: '80px',
+        zIndex: '11000',
+        display: 'block',
+        visibility: 'hidden',
+        opacity: '0',
+        background: 'none',
+        border: 'none',
+        padding: '0',
+        boxShadow: 'none',
+      });
       document.body.appendChild(modal);
-          // Attach modal hover events.
       modal.addEventListener('mouseover', handleMouseOver);
       modal.addEventListener('mouseout', handleMouseOut);
       iconButton.modalInstance = modal;
     }
-        // If the card isn't already in the modal, remove it from the hidden container and attach it.
     if (!modal.contains(card)) {
       const hiddenContainer = document.getElementById('hiddenCardsContainer');
       if (hiddenContainer && hiddenContainer.contains(card)) {
@@ -376,17 +591,14 @@ export function loadSidebarOrder() {
       }
       modal.appendChild(card);
     }
-        // Reveal the modal.
     modal.style.visibility = 'visible';
     modal.style.opacity = '1';
   }
 
-      // hideModal: Hide the modal and return the card to the hidden container.
   function hideModal() {
     if (modal && !isLocked && !hoverActive) {
       modal.style.visibility = 'hidden';
       modal.style.opacity = '0';
-          // Return the card to the hidden container.
       const hiddenContainer = document.getElementById('hiddenCardsContainer');
       if (hiddenContainer && modal.contains(card)) {
         hiddenContainer.appendChild(card);
@@ -408,33 +620,32 @@ export function loadSidebarOrder() {
     }, 300);
   }
 
-      // Attach hover events to the icon.
   iconButton.addEventListener('mouseover', handleMouseOver);
   iconButton.addEventListener('mouseout', handleMouseOut);
 
-      // Toggle the locked state on click so the modal stays open.
   iconButton.addEventListener('click', (e) => {
     isLocked = !isLocked;
-        if (isLocked) {
-          showModal();
-        } else {
-          hideModal();
-        }
+    if (isLocked) showModal();
+    else hideModal();
     e.stopPropagation();
   });
 
-      // Append the header icon button into the header drop zone.
   headerDropArea.appendChild(iconButton);
-      // Save the updated header order.
   saveHeaderOrder();
 }
 
 // === Main Drag and Drop Initialization ===
 export function initDragAndDrop() {
   function run() {
+    // make sure toggle exists even if user hasn't dragged yet
+   // ensureSidebarToggle();
+    //applySidebarCollapsed();
+    applyZonesCollapsed();
+      ensureZonesToggle();
+
     const draggableCards = document.querySelectorAll('#uploadCard, #folderManagementCard');
     draggableCards.forEach(card => {
-        if (!card.dataset.originalContainerId) {
+      if (!card.dataset.originalContainerId && card.parentNode) {
         card.dataset.originalContainerId = card.parentNode.id;
       }
       const header = card.querySelector('.card-header');
@@ -451,37 +662,32 @@ export function loadSidebarOrder() {
         header.addEventListener('mousedown', function (e) {
           e.preventDefault();
           const card = this.closest('.card');
-            // Capture the card's initial bounding rectangle.
           const initialRect = card.getBoundingClientRect();
           const originX = ((e.clientX - initialRect.left) / initialRect.width) * 100;
           const originY = ((e.clientY - initialRect.top) / initialRect.height) * 100;
           card.style.transformOrigin = `${originX}% ${originY}%`;
 
-            // Store the initial rect so we use it later.
           dragTimer = setTimeout(() => {
             isDragging = true;
             card.classList.add('dragging');
             card.style.pointerEvents = 'none';
             addTopZoneHighlight();
 
-              const sidebar = document.getElementById('sidebarDropArea');
+            const sidebar = getSidebar();
             if (sidebar) {
               sidebar.classList.add('active');
-                sidebar.style.display = 'block';
+              sidebar.style.display = isSidebarCollapsed() ? 'none' : 'block';
               sidebar.classList.add('highlight');
               sidebar.style.height = '800px';
             }
 
-              // Show header drop zone while dragging.
             showHeaderDropZone();
 
-              // Use the stored initialRect.
             initialLeft = initialRect.left + window.pageXOffset;
             initialTop = initialRect.top + window.pageYOffset;
             offsetX = e.pageX - initialLeft;
             offsetY = e.pageY - initialTop;
 
-              // Remove any associated header icon if present.
             if (card.headerIconButton) {
               if (card.headerIconButton.parentNode) {
                 card.headerIconButton.parentNode.removeChild(card.headerIconButton);
@@ -493,7 +699,6 @@ export function loadSidebarOrder() {
               saveHeaderOrder();
             }
 
-              // Append card to body and fix its dimensions.
             document.body.appendChild(card);
             card.style.position = 'absolute';
             card.style.left = initialLeft + 'px';
@@ -505,6 +710,7 @@ export function loadSidebarOrder() {
             card.style.zIndex = '10000';
           }, 500);
         });
+
         header.addEventListener('mouseup', function () {
           clearTimeout(dragTimer);
         });
@@ -524,13 +730,12 @@ export function loadSidebarOrder() {
           card.classList.remove('dragging');
           removeTopZoneHighlight();
 
-            const sidebar = document.getElementById('sidebarDropArea');
+          const sidebar = getSidebar();
           if (sidebar) {
             sidebar.classList.remove('highlight');
             sidebar.style.height = '';
           }
 
-            // Remove any existing header icon if present.
           if (card.headerIconButton) {
             if (card.headerIconButton.parentNode) {
               card.headerIconButton.parentNode.removeChild(card.headerIconButton);
@@ -547,7 +752,7 @@ export function loadSidebarOrder() {
           let droppedInHeader = false;
 
           // Check if dropped in sidebar drop zone.
-            const sidebarElem = document.getElementById('sidebarDropArea');
+          const sidebarElem = getSidebar();
           if (sidebarElem) {
             const rect = sidebarElem.getBoundingClientRect();
             const dropZoneBottom = rect.top + 800; // Virtual drop zone height.
@@ -561,6 +766,7 @@ export function loadSidebarOrder() {
               droppedInSidebar = true;
             }
           }
+
           // Check the top drop zone.
           const topRow = document.getElementById('uploadFolderRow');
           if (!droppedInSidebar && topRow) {
@@ -582,7 +788,6 @@ export function loadSidebarOrder() {
                 updateTopZoneLayout();
                 container.appendChild(card);
                 droppedInTop = true;
-                  // Set a fixed width during animation.
                 card.style.width = "363px";
                 animateVerticalSlide(card);
                 setTimeout(() => {
@@ -591,6 +796,7 @@ export function loadSidebarOrder() {
               }
             }
           }
+
           // Check the header drop zone.
           const headerDropArea = document.getElementById('headerDropArea');
           if (!droppedInSidebar && !droppedInTop && headerDropArea) {
@@ -605,6 +811,7 @@ export function loadSidebarOrder() {
               droppedInHeader = true;
             }
           }
+
           // If card was not dropped in any zone, return it to its original container.
           if (!droppedInSidebar && !droppedInTop && !droppedInHeader) {
             const orig = document.getElementById(card.dataset.originalContainerId);
@@ -635,8 +842,6 @@ export function loadSidebarOrder() {
 
           updateTopZoneLayout();
           updateSidebarVisibility();
-    
-            // Hide header drop zone if no icon is present.
           hideHeaderDropZone();
         }
       });

public/js/i18n.js

@@ -216,6 +216,7 @@ const translations = {
     "spanish": "Spanish",
     "french": "French",
     "german": "German",
+    "chinese_simplified": "Chinese (Simplified)",
     "use_totp_code_instead": "Use TOTP Code instead",
     "submit_recovery_code": "Submit Recovery Code",
     "please_enter_recovery_code": "Please enter your recovery code.",
@@ -275,7 +276,13 @@ const translations = {
     "newfile_placeholder": "New file name",
     "file_created_successfully": "File created successfully!",
     "error_creating_file": "Error creating file",
-    "file_created":          "File created successfully!"
+    "file_created": "File created successfully!",
+    "no_access_to_resource": "You do not have access to this resource.",
+    "can_share": "Can Share",
+    "bypass_ownership": "Bypass Ownership",
+    "error_loading_user_grants": "Error loading user grants",
+    "click_to_edit": "Click to edit",
+    "folder_access": "Folder Access"
   },
   es: {
     "please_log_in_to_continue": "Por favor, inicie sesión para continuar.",
@@ -458,6 +465,7 @@ const translations = {
     "spanish": "Español",
     "french": "Francés",
     "german": "Alemán",
+    "chinese_simplified": "Chino (simplificado)",
     "use_totp_code_instead": "Usar código TOTP en su lugar",
     "submit_recovery_code": "Enviar código de recuperación",
     "please_enter_recovery_code": "Por favor, ingrese su código de recuperación.",
@@ -686,6 +694,7 @@ const translations = {
     "spanish": "Espagnol",
     "french": "Français",
     "german": "Allemand",
+    "chinese_simplified": "Chinois (simplifié)",
     "use_totp_code_instead": "Utiliser le code TOTP à la place",
     "submit_recovery_code": "Soumettre le code de récupération",
     "please_enter_recovery_code": "Veuillez entrer votre code de récupération.",
@@ -923,6 +932,7 @@ const translations = {
     "spanish": "Spanisch",
     "french": "Französisch",
     "german": "Deutsch",
+    "chinese_simplified": "Chinesisch (vereinfacht)",
     "use_totp_code_instead": "Stattdessen TOTP-Code verwenden",
     "submit_recovery_code": "Wiederherstellungscode absenden",
     "please_enter_recovery_code": "Bitte geben Sie Ihren Wiederherstellungscode ein.",
@@ -972,7 +982,275 @@ const translations = {
     "show": "Zeige",
     "items_per_page": "elemente pro seite",
     "columns": "Spalten"
+  },
+  "zh-CN": {
+    "please_log_in_to_continue": "请登录以继续。",
+    "no_files_selected": "未选择文件。",
+    "confirm_delete_files": "确定要删除所选的 {count} 个文件吗？",
+    "element_not_found": "未找到 ID 为 \"{id}\" 的元素。",
+    "search_placeholder": "搜索文件、标签和上传者…",
+    "search_placeholder_advanced": "高级搜索：文件、标签、上传者和内容…",
+    "basic_search_tooltip": "基础搜索：按文件名、标签和上传者搜索。",
+    "advanced_search_tooltip": "高级搜索：包括文件内容、文件名、标签和上传者。",
+    "file_name": "文件名",
+    "date_modified": "修改日期",
+    "upload_date": "上传日期",
+    "file_size": "文件大小",
+    "uploader": "上传者",
+    "enter_totp_code": "输入 TOTP 验证码",
+    "use_recovery_code_instead": "改用恢复代码",
+    "enter_recovery_code": "输入恢复代码",
+    "editing": "正在编辑",
+    "decrease_font": "A-",
+    "increase_font": "A+",
+    "save": "保存",
+    "close": "关闭",
+    "no_files_found": "未找到文件。",
+    "switch_to_table_view": "切换到表格视图",
+    "switch_to_gallery_view": "切换到图库视图",
+    "share_file": "分享文件",
+    "set_expiration": "设置到期时间：",
+    "password_optional": "密码（可选）：",
+    "generate_share_link": "生成分享链接",
+    "shareable_link": "可分享链接：",
+    "copy_link": "复制链接",
+    "tag_file": "标记文件",
+    "tag_name": "标签名称：",
+    "tag_color": "标签颜色：",
+    "save_tag": "保存标签",
+    "light_mode": "浅色模式",
+    "dark_mode": "深色模式",
+    "upload_instruction": "将文件/文件夹拖到此处，或点击“选择文件”",
+    "no_files_selected_default": "未选择文件",
+    "choose_files": "选择文件",
+    "delete_selected": "删除所选",
+    "copy_selected": "复制所选",
+    "move_selected": "移动所选",
+    "tag_selected": "标记所选",
+    "download_zip": "下载 ZIP",
+    "extract_zip": "解压 ZIP",
+    "preview": "预览",
+    "edit": "编辑",
+    "rename": "重命名",
+    "trash_empty": "回收站为空。",
+    "no_trash_selected": "未选择要还原的回收站项目。",
+
+    "title": "FileRise",
+    "header_title": "FileRise",
+    "header_title_text": "标题文本",
+    "logout": "退出登录",
+    "change_password": "更改密码",
+    "restore_text": "还原或",
+    "delete_text": "删除回收站项目",
+    "restore_selected": "还原所选",
+    "restore_all": "全部还原",
+    "delete_selected_trash": "删除所选",
+    "delete_all": "全部删除",
+    "upload_header": "上传文件/文件夹",
+
+    "folder_navigation": "文件夹导航与管理",
+    "create_folder": "创建文件夹",
+    "create_folder_title": "创建文件夹",
+    "enter_folder_name": "输入文件夹名称",
+    "cancel": "取消",
+    "create": "创建",
+    "rename_folder": "重命名文件夹",
+    "rename_folder_title": "重命名文件夹",
+    "rename_folder_placeholder": "输入新的文件夹名称",
+    "delete_folder": "删除文件夹",
+    "delete_folder_title": "删除文件夹",
+    "delete_folder_message": "确定要删除此文件夹吗？",
+    "folder_help": "文件夹帮助",
+    "folder_help_item_1": "点击文件夹以查看其中的文件。",
+    "folder_help_item_2": "使用 [-] 折叠，使用 [+] 展开文件夹。",
+    "folder_help_item_3": "选择一个文件夹并点击“创建文件夹”以添加子文件夹。",
+    "folder_help_item_4": "要重命名或删除文件夹，请选择后点击相应按钮。",
+
+    "actions": "操作",
+    "file_list_title": "文件列表（根目录）",
+    "files_in": "文件位于",
+    "delete_files": "删除文件",
+    "delete_selected_files_title": "删除所选文件",
+    "delete_files_message": "确定要删除所选文件吗？",
+    "copy_files": "复制文件",
+    "copy_files_title": "复制所选文件",
+    "copy_files_message": "选择目标文件夹以复制所选文件：",
+    "move_files": "移动文件",
+    "move_files_title": "移动所选文件",
+    "move_files_message": "选择目标文件夹以移动所选文件：",
+    "move": "移动",
+    "extract_zip_button": "解压 ZIP",
+    "download_zip_title": "将所选文件打包为 ZIP 下载",
+    "download_zip_prompt": "输入 ZIP 文件名：",
+    "zip_placeholder": "files.zip",
+    "share": "分享",
+    "total_files": "文件总数",
+    "total_size": "总大小",
+    "prev": "上一页",
+    "next": "下一页",
+    "page": "第",
+    "of": "页，共",
+
+    "login": "登录",
+    "remember_me": "记住我",
+    "login_oidc": "使用 OIDC 登录",
+    "basic_http_login": "使用基本 HTTP 登录",
+
+    "change_password_title": "更改密码",
+    "old_password": "旧密码",
+    "new_password": "新密码",
+    "confirm_new_password": "确认新密码",
+
+    "create_new_user_title": "创建新用户",
+    "username": "用户名：",
+    "password": "密码：",
+    "enter_password": "密码",
+    "preparing_download": "正在准备下载…",
+    "download_file": "下载文件",
+    "confirm_or_change_filename": "确认或修改下载文件名：",
+    "filename": "文件名",
+    "download": "下载",
+    "grant_admin": "授予管理员权限",
+    "save_user": "保存用户",
+
+    "remove_user_title": "删除用户",
+    "select_user_remove": "选择要删除的用户：",
+    "delete_user": "删除用户",
+
+    "rename_file_title": "重命名文件",
+    "rename_file_placeholder": "输入新的文件名",
+
+    "share_folder": "分享文件夹",
+    "allow_uploads": "允许上传",
+    "share_link_generated": "已生成分享链接",
+    "error_generating_share_link": "生成分享链接时出错",
+    "custom": "自定义",
+    "duration": "持续时间",
+    "seconds": "秒",
+    "minutes": "分钟",
+    "hours": "小时",
+    "days": "天",
+    "custom_duration_warning": "⚠️ 使用较长的到期时间可能存在安全风险，请谨慎使用。",
+
+    "folder_share": "分享文件夹",
+
+    "yes": "是",
+    "no": "否",
+    "unsaved_changes_confirm": "您有未保存的更改，确定要关闭而不保存吗？",
+    "delete": "删除",
+    "upload": "上传",
+    "copy": "复制",
+    "extract": "解压",
+    "user": "用户：",
+    "unknown_error": "未知错误",
+    "link_copied": "链接已复制到剪贴板",
+    "weeks": "周",
+    "months": "月",
+
+    "dark_mode_toggle": "深色模式",
+    "light_mode_toggle": "浅色模式",
+    "switch_to_light_mode": "切换到浅色模式",
+    "switch_to_dark_mode": "切换到深色模式",
+
+    "header_settings": "标题设置",
+    "shared_max_upload_size_bytes_title": "共享最大上传大小",
+    "shared_max_upload_size_bytes": "共享最大上传大小（字节）",
+    "max_bytes_shared_uploads_note": "请输入共享文件夹上传的最大允许字节数",
+    "manage_shared_links": "管理分享链接",
+    "folder_shares": "文件夹分享",
+    "file_shares": "文件分享",
+    "loading": "正在加载…",
+    "error_loading_share_links": "加载分享链接时出错",
+    "share_deleted_successfully": "分享已成功删除",
+    "error_deleting_share": "删除分享时出错",
+    "password_protected": "受密码保护",
+    "no_shared_links_available": "暂无可用的分享链接",
+
+    "admin_panel": "管理员面板",
+    "user_panel": "用户面板",
+    "user_settings": "用户设置",
+    "save_profile_picture": "保存头像",
+    "please_select_picture": "请选择图片",
+    "profile_picture_updated": "头像已更新",
+    "error_updating_picture": "更新头像时出错",
+    "trash_restore_delete": "回收站恢复/删除",
+    "totp_settings": "TOTP 设置",
+    "enable_totp": "启用 TOTP",
+    "language": "语言",
+    "select_language": "选择语言",
+    "english": "英语",
+    "spanish": "西班牙语",
+    "french": "法语",
+    "german": "德语",
+    "chinese_simplified": "简体中文",
+    "use_totp_code_instead": "改用 TOTP 验证码",
+    "submit_recovery_code": "提交恢复代码",
+    "please_enter_recovery_code": "请输入您的恢复代码。",
+    "recovery_code_verification_failed": "恢复代码验证失败",
+    "error_verifying_recovery_code": "验证恢复代码时出错",
+    "totp_verification_failed": "TOTP 验证失败",
+    "error_verifying_totp_code": "验证 TOTP 代码时出错",
+    "totp_setup": "TOTP 设置",
+    "scan_qr_code": "请使用验证器应用扫描此二维码。",
+    "enter_totp_confirmation": "输入应用生成的 6 位验证码以确认设置：",
+    "confirm": "确认",
+    "please_enter_valid_code": "请输入有效的 6 位验证码。",
+    "totp_enabled_successfully": "TOTP 启用成功。",
+    "error_generating_recovery_code": "生成恢复代码时出错",
+    "error_loading_qr_code": "加载二维码时出错。",
+    "error_disabling_totp_setting": "禁用 TOTP 设置时出错",
+    "user_management": "用户管理",
+    "add_user": "添加用户",
+    "remove_user": "删除用户",
+    "user_permissions": "用户权限",
+    "oidc_configuration": "OIDC 配置",
+    "oidc_provider_url": "OIDC 提供者 URL",
+    "oidc_client_id": "OIDC 客户端 ID",
+    "oidc_client_secret": "OIDC 客户端密钥",
+    "oidc_redirect_uri": "OIDC 重定向 URI",
+    "global_totp_settings": "全局 TOTP 设置",
+    "global_otpauth_url": "全局 OTPAuth URL",
+    "login_options": "登录选项",
+    "disable_login_form": "禁用登录表单",
+    "disable_basic_http_auth": "禁用基本 HTTP 认证",
+    "disable_oidc_login": "禁用 OIDC 登录",
+    "save_settings": "保存设置",
+    "at_least_one_login_method": "至少保留一种登录方式。",
+    "settings_updated_successfully": "设置已成功更新。",
+    "error_updating_settings": "更新设置时出错",
+    "user_permissions_updated_successfully": "用户权限已成功更新。",
+    "error_updating_permissions": "更新权限时出错",
+    "no_users_found": "未找到用户。",
+    "user_folder_only": "仅限用户文件夹",
+    "read_only": "只读",
+    "disable_upload": "禁用上传",
+    "error_loading_users": "加载用户时出错",
+    "save_permissions": "保存权限",
+    "your_recovery_code": "您的恢复代码",
+    "please_save_recovery_code": "请妥善保存此代码。此代码仅显示一次且只能使用一次。",
+    "ok": "确定",
+    "show": "显示",
+    "items_per_page": "每页项目数",
+    "columns": "列",
+    "row_height": "行高",
+    "api_docs": "API 文档",
+    "show_folders_above_files": "在文件上方显示文件夹",
+    "display": "显示",
+    "create_file": "创建文件",
+    "create_new_file": "创建新文件",
+    "enter_file_name": "输入文件名",
+    "newfile_placeholder": "新文件名",
+    "file_created_successfully": "文件创建成功！",
+    "error_creating_file": "创建文件时出错",
+    "file_created": "文件创建成功！",
+    "no_access_to_resource": "您无权访问此资源。",
+    "can_share": "可分享",
+    "bypass_ownership": "绕过所有权限制",
+    "error_loading_user_grants": "加载用户授权时出错",
+    "click_to_edit": "点击编辑",
+    "folder_access": "文件夹访问"
   }
+
 };
 
 let currentLocale = 'en';