File: services/web-ui/public/js/timeline.js

// services/web-ui/public/js/timeline.js
// DOM-based NLE timeline engine.  Exposes: window.Timeline
// Depends on: window.TC (timecode.js must be loaded first)

(function (global) {
  'use strict';

  const TRACK_HEIGHT = 48;  // px, each track row
  const HEADER_W     = 40;  // px, track label column width
  const MIN_CLIP_PX  = 4;   // minimum rendered clip width

  const TRACKS = [
    { id: 0,   label: 'V1', type: 'video' },
    { id: 1,   label: 'V2', type: 'video' },
    { id: 100, label: 'A1', type: 'audio' },
    { id: 101, label: 'A2', type: 'audio' },
  ];

  // ── Internal state ──────────────────────────────────────────────────────────
  const s = {
    container:       null,
    rulerEl:         null,
    tracksEl:        null,
    playheadEl:      null,
    clips:           [],       // working copy; each has a local .id
    scale:           100,      // px per second
    fps:             59.94,
    playheadFrames:  0,
    activeTool:      'select', // 'select' | 'razor' | 'hand'
    selectedId:      null,
    onClipsChanged:  null,     // callback(clips[])
    onPlayheadMoved: null,     // callback(frames)
  };

  let _uid = 0;
  function uid() { return 'tl_' + (++_uid); }
  function framesToPx(f)  { return (f / s.fps) * s.scale; }
  function pxToFrames(px) { return Math.round((px / s.scale) * s.fps); }

  // ── init ────────────────────────────────────────────────────────────────────

  function init(container, options) {
    options = options || {};
    s.container       = container;
    s.fps             = options.fps             || 59.94;
    s.scale           = options.scale           || 100;
    s.onClipsChanged  = options.onClipsChanged  || null;
    s.onPlayheadMoved = options.onPlayheadMoved || null;

    container.innerHTML   = '';
    container.style.cssText = [
      'position:relative', 'overflow-x:auto', 'overflow-y:hidden',
      'user-select:none', 'display:flex', 'flex-direction:column',
    ].join(';');

    // Ruler row
    s.rulerEl = document.createElement('div');
    s.rulerEl.className  = 'tl-ruler';
    s.rulerEl.style.cssText = [
      'position:sticky', 'top:0', 'z-index:10',
      'height:24px', 'flex-shrink:0',
      'background:var(--bg-base)', 'border-bottom:1px solid var(--border)',
      'cursor:pointer',
    ].join(';');
    s.rulerEl.addEventListener('click', _onRulerClick);
    container.appendChild(s.rulerEl);

    // Tracks wrapper (clips + playhead live here)
    s.tracksEl = document.createElement('div');
    s.tracksEl.style.cssText = 'position:relative;flex:1;';
    TRACKS.forEach(function (t) {
      var row  = document.createElement('div');
      row.className = 'tl-track-row';
      row.style.cssText = [
        'display:flex', 'height:' + TRACK_HEIGHT + 'px',
        'border-bottom:1px solid var(--border)',
      ].join(';');

      // Sticky label
      var hdr = document.createElement('div');
      hdr.className = 'tl-track-hdr';
      hdr.textContent = t.label;
      hdr.style.cssText = [
        'width:' + HEADER_W + 'px', 'flex-shrink:0',
        'display:flex', 'align-items:center', 'justify-content:center',
        'font-size:10px', 'font-weight:600', 'letter-spacing:.05em',
        'color:var(--text-tertiary)', 'background:var(--bg-panel)',
        'border-right:1px solid var(--border)',
        'position:sticky', 'left:0', 'z-index:5',
      ].join(';');
      row.appendChild(hdr);

      // Clip area
      var area = document.createElement('div');
      area.className = 'tl-clip-area';
      area.dataset.trackId = t.id;
      area.style.cssText = 'flex:1;position:relative;overflow:hidden;';
      area.addEventListener('click', _onAreaClick);
      row.appendChild(area);

      s.tracksEl.appendChild(row);
    });

    // Playhead
    s.playheadEl = document.createElement('div');
    s.playheadEl.className = 'tl-playhead';
    s.playheadEl.style.cssText = [
      'position:absolute', 'top:0', 'bottom:0',
      'width:2px', 'background:var(--accent)',
      'pointer-events:none', 'z-index:20',
    ].join(';');
    s.tracksEl.appendChild(s.playheadEl);

    container.appendChild(s.tracksEl);

    // Zoom: Ctrl+wheel
    container.addEventListener('wheel', function (e) {
      if (!e.ctrlKey) return;
      e.preventDefault();
      var delta = e.deltaY < 0 ? 1.15 : 0.87;
      s.scale = Math.min(500, Math.max(20, s.scale * delta));
      _renderClips();
      _renderRuler();
    }, { passive: false });

    // Keyboard shortcuts (Delete, tool keys)
    document.removeEventListener('keydown', _onKeyDown);
    document.addEventListener('keydown', _onKeyDown);

    _renderRuler();
  }

  // ── Ruler ───────────────────────────────────────────────────────────────────

  function _renderRuler() {
    s.rulerEl.innerHTML = '';
    var totalSecs = 600; // 10 minutes
    var totalPx   = HEADER_W + totalSecs * s.scale;

    var canvas    = document.createElement('canvas');
    canvas.width  = totalPx;
    canvas.height = 24;
    canvas.style.cssText = 'display:block;width:' + totalPx + 'px;height:24px;';
    var ctx = canvas.getContext('2d');

    var bgColor = getComputedStyle(document.documentElement)
      .getPropertyValue('--bg-base').trim() || '#0d0f14';
    var borderColor = getComputedStyle(document.documentElement)
      .getPropertyValue('--border').trim() || '#2a2d35';
    var textColor = getComputedStyle(document.documentElement)
      .getPropertyValue('--text-tertiary').trim() || '#5a6070';

    ctx.fillStyle = bgColor;
    ctx.fillRect(0, 0, totalPx, 24);

    // Tick interval: coarser when zoomed out
    var tickSecs = s.scale < 30 ? 10 : s.scale < 60 ? 5 : s.scale < 120 ? 2 : 1;

    ctx.strokeStyle = borderColor;
    ctx.fillStyle   = textColor;
    ctx.font        = '9px Inter, sans-serif';
    ctx.textAlign   = 'left';

    for (var t = 0; t <= totalSecs; t += tickSecs) {
      var x = HEADER_W + t * s.scale;
      ctx.beginPath();
      ctx.moveTo(x, 18);
      ctx.lineTo(x, 24);
      ctx.stroke();
      if (t % (tickSecs * 5) === 0) {
        var mm  = String(Math.floor(t / 60)).padStart(2, '0');
        var ss  = String(t % 60).padStart(2, '0');
        ctx.fillText(mm + ':' + ss, x + 2, 14);
      }
    }
    s.rulerEl.appendChild(canvas);
  }

  function _onRulerClick(e) {
    var rect   = s.rulerEl.getBoundingClientRect();
    var x      = e.clientX - rect.left - HEADER_W + s.container.scrollLeft;
    if (x < 0) return;
    var frames = pxToFrames(x);
    setPlayhead(frames);
    if (s.onPlayheadMoved) s.onPlayheadMoved(frames);
  }

  // ── Render clips ────────────────────────────────────────────────────────────

  function render(clips, options) {
    options = options || {};
    s.clips = clips.map(function (c) { return Object.assign({}, c, { _id: c._id || uid() }); });
    if (options.fps) s.fps = options.fps;
    _renderClips();
  }

  function _renderClips() {
    TRACKS.forEach(function (t) {
      var area = s.tracksEl.querySelector('.tl-clip-area[data-track-id="' + t.id + '"]');
      if (!area) return;
      area.innerHTML = '';
      s.clips
        .filter(function (c) { return c.track === t.id; })
        .sort(function (a, b) { return a.timeline_in_frames - b.timeline_in_frames; })
        .forEach(function (clip) {
          area.appendChild(_makeClipEl(clip, t));
        });
    });
    _positionPlayhead();
  }

  function _makeClipEl(clip, track) {
    var left  = framesToPx(clip.timeline_in_frames);
    var width = Math.max(MIN_CLIP_PX, framesToPx(clip.timeline_out_frames - clip.timeline_in_frames));
    var isSelected = clip._id === s.selectedId;

    var el = document.createElement('div');
    el.className    = 'tl-clip';
    el.dataset.clipId = clip._id;
    el.style.cssText = [
      'position:absolute',
      'left:'  + left  + 'px',
      'width:' + width + 'px',
      'height:' + (TRACK_HEIGHT - 2) + 'px',
      'top:1px',
      'border-radius:3px',
      'box-sizing:border-box',
      'overflow:hidden',
      'display:flex',
      'align-items:center',
      'padding:0 6px',
      'background:' + (track.type === 'video'
        ? 'oklch(55% 0.15 52 / 0.22)'
        : 'oklch(55% 0.14 280 / 0.22)'),
      'border:1px solid ' + (isSelected
        ? 'var(--accent)'
        : 'var(--border-strong)'),
      'cursor:' + (s.activeTool === 'razor' ? 'crosshair' : 'default'),
    ].join(';');

    // Clip label
    var lbl = document.createElement('span');
    lbl.textContent = clip.display_name || 'Clip';
    lbl.style.cssText = [
      'font-size:9px', 'font-weight:500',
      'color:var(--text-secondary)',
      'overflow:hidden', 'text-overflow:ellipsis', 'white-space:nowrap',
      'pointer-events:none', 'flex:1',
    ].join(';');
    el.appendChild(lbl);

    if (s.activeTool === 'select') {
      // Trim handles (shown on hover)
      var lh = _makeHandle('left');
      var rh = _makeHandle('right');
      el.appendChild(lh);
      el.appendChild(rh);

      el.addEventListener('mouseenter', function () {
        lh.style.opacity = '0.8';
        rh.style.opacity = '0.8';
      });
      el.addEventListener('mouseleave', function () {
        lh.style.opacity = '0';
        rh.style.opacity = '0';
      });

      // Drag to move (body only)
      el.addEventListener('mousedown', function (e) {
        if (e.target === lh || e.target === rh) return;
        s.selectedId = clip._id;
        _renderClips();
        _onMoveStart(e, clip);
      });

      lh.addEventListener('mousedown', function (e) {
        e.stopPropagation();
        _onTrimStart(e, clip, 'left');
      });
      rh.addEventListener('mousedown', function (e) {
        e.stopPropagation();
        _onTrimStart(e, clip, 'right');
      });
    }

    if (s.activeTool === 'razor') {
      el.addEventListener('click', function (e) { _onRazorClick(e, clip); });
    }

    return el;
  }

  function _makeHandle(side) {
    var h = document.createElement('div');
    h.style.cssText = [
      'position:absolute',
      side + ':0',
      'top:0', 'bottom:0',
      'width:6px',
      'cursor:' + (side === 'left' ? 'w-resize' : 'e-resize'),
      'background:var(--accent)',
      'opacity:0',
      'transition:opacity 0.12s',
    ].join(';');
    return h;
  }

  // ── Select tool: move ───────────────────────────────────────────────────────

  function _onMoveStart(e, clip) {
    var startX    = e.clientX;
    var origIn    = clip.timeline_in_frames;
    var origOut   = clip.timeline_out_frames;
    var duration  = origOut - origIn;

    function onMove(ev) {
      var dx      = ev.clientX - startX;
      var dFrames = pxToFrames(dx);
      clip.timeline_in_frames  = Math.max(0, origIn  + dFrames);
      clip.timeline_out_frames = clip.timeline_in_frames + duration;
      _renderClips();
    }
    function onUp() {
      document.removeEventListener('mousemove', onMove);
      document.removeEventListener('mouseup',   onUp);
      if (s.onClipsChanged) s.onClipsChanged(s.clips.slice());
    }
    document.addEventListener('mousemove', onMove);
    document.addEventListener('mouseup',   onUp);
  }

  // ── Select tool: trim ───────────────────────────────────────────────────────

  function _onTrimStart(e, clip, side) {
    var startX      = e.clientX;
    var origTlIn    = clip.timeline_in_frames;
    var origTlOut   = clip.timeline_out_frames;
    var origSrcIn   = clip.source_in_frames;
    var origSrcOut  = clip.source_out_frames;
    // Full asset duration in frames (null when unknown)
    var assetFrames = clip.duration_ms
      ? Math.round((clip.duration_ms / 1000) * s.fps)
      : null;

    function onMove(ev) {
      var dx  = ev.clientX - startX;
      var dFr = pxToFrames(dx);
      if (side === 'left') {
        var newTlIn = Math.max(0, Math.min(origTlIn + dFr, origTlOut - 1));
        var dIn     = newTlIn - origTlIn;
        clip.timeline_in_frames = newTlIn;
        clip.source_in_frames   = Math.max(0, origSrcIn + dIn);
      } else {
        var newTlOut = Math.max(origTlIn + 1, origTlOut + dFr);
        var dOut     = newTlOut - origTlOut;
        // When we know the asset duration, don't extend past the source boundary
        if (assetFrames !== null) {
          var maxOut = assetFrames - origSrcOut;
          if (dOut > maxOut) dOut = maxOut;
        }
        clip.timeline_out_frames = origTlOut + dOut;
        clip.source_out_frames   = assetFrames !== null
          ? Math.min(assetFrames, origSrcOut + dOut)
          : origSrcOut + dOut;
      }
      _renderClips();
    }
    function onUp() {
      document.removeEventListener('mousemove', onMove);
      document.removeEventListener('mouseup',   onUp);
      if (s.onClipsChanged) s.onClipsChanged(s.clips.slice());
    }
    document.addEventListener('mousemove', onMove);
    document.addEventListener('mouseup',   onUp);
  }

  // ── Razor tool ──────────────────────────────────────────────────────────────

  function _onRazorClick(e, clip) {
    // Frame at the click position within the clip element
    var clipRect      = e.currentTarget.getBoundingClientRect();
    var xWithinClip   = e.clientX - clipRect.left;
    var framesInClip  = pxToFrames(xWithinClip);
    var clipDuration  = clip.timeline_out_frames - clip.timeline_in_frames;

    // Guard: don't split at the very edge
    if (framesInClip <= 0 || framesInClip >= clipDuration) return;

    var splitTlFrame  = clip.timeline_in_frames + framesInClip;
    var splitSrcFrame = clip.source_in_frames   + framesInClip;

    var left = Object.assign({}, clip, {
      _id:                  uid(),
      timeline_out_frames:  splitTlFrame,
      source_out_frames:    splitSrcFrame,
    });
    var right = Object.assign({}, clip, {
      _id:                  uid(),
      timeline_in_frames:   splitTlFrame,
      source_in_frames:     splitSrcFrame,
    });

    var idx = s.clips.findIndex(function (c) { return c._id === clip._id; });
    s.clips.splice(idx, 1, left, right);
    _renderClips();
    if (s.onClipsChanged) s.onClipsChanged(s.clips.slice());
  }

  // ── Area click (deselect) ───────────────────────────────────────────────────

  function _onAreaClick(e) {
    if (e.target !== e.currentTarget) return; // hit a clip, not empty space
    if (s.activeTool === 'select') {
      s.selectedId = null;
      _renderClips();
    }
  }

  // ── Keyboard ────────────────────────────────────────────────────────────────

  function _onKeyDown(e) {
    if (!s.container) return;
    // Don't steal keys from input fields
    if (['INPUT','TEXTAREA','SELECT'].includes(document.activeElement.tagName)) return;

    // Tool shortcuts
    if (!e.ctrlKey && !e.metaKey && !e.altKey) {
      if (e.key === 'v' || e.key === 'V') { setTool('select'); return; }
      if (e.key === 'c' || e.key === 'C') { setTool('razor');  return; }
      if (e.key === 'h' || e.key === 'H') { setTool('hand');   return; }
    }

    // Delete selected clip
    if ((e.key === 'Delete' || e.key === 'Backspace') && s.selectedId) {
      e.preventDefault();
      s.clips     = s.clips.filter(function (c) { return c._id !== s.selectedId; });
      s.selectedId = null;
      _renderClips();
      if (s.onClipsChanged) s.onClipsChanged(s.clips.slice());
    }
  }

  // ── Playhead ────────────────────────────────────────────────────────────────

  function _positionPlayhead() {
    if (!s.playheadEl) return;
    s.playheadEl.style.left = (HEADER_W + framesToPx(s.playheadFrames)) + 'px';
  }

  function setPlayhead(frames) {
    s.playheadFrames = Math.max(0, Math.round(frames));
    _positionPlayhead();
  }

  function getPlayhead() { return s.playheadFrames; }

  // ── Tool ────────────────────────────────────────────────────────────────────

  function setTool(name) {
    s.activeTool = name;
    if (s.tracksEl) {
      s.tracksEl.style.cursor =
        name === 'razor' ? 'crosshair' :
        name === 'hand'  ? 'grab'      : 'default';
    }
    _renderClips();
  }

  function getTool() { return s.activeTool; }

  // ── Add clip at playhead ─────────────────────────────────────────────────────

  function addClip(asset, srcIn, srcOut, track) {
    track   = track !== undefined ? track : 0;
    srcIn   = srcIn  || 0;
    srcOut  = srcOut || (asset.duration_ms ? asset.duration_ms / 1000 : 10);

    var srcInFr  = TC.secondsToFrames(srcIn);
    var srcOutFr = TC.secondsToFrames(srcOut);
    var tlInFr   = s.playheadFrames;
    var tlOutFr  = tlInFr + (srcOutFr - srcInFr);

    var clip = {
      _id:                  uid(),
      asset_id:             asset.id || asset.asset_id,
      display_name:         asset.display_name || asset.filename || 'Clip',
      duration_ms:          asset.duration_ms  || null,
      streamUrl:            asset.streamUrl    || null,
      track:                track,
      timeline_in_frames:   tlInFr,
      timeline_out_frames:  tlOutFr,
      source_in_frames:     srcInFr,
      source_out_frames:    srcOutFr,
    };

    s.clips.push(clip);
    _renderClips();
    // Advance playhead to end of new clip
    setPlayhead(tlOutFr);
    if (s.onPlayheadMoved) s.onPlayheadMoved(tlOutFr);
    if (s.onClipsChanged)  s.onClipsChanged(s.clips.slice());
    return clip;
  }

  // ── Public API ───────────────────────────────────────────────────────────────

  global.Timeline = {
    init, render, setTool, getTool,
    setPlayhead, getPlayhead,
    addClip,
  };

})(window);


we are going to be working on https://forge.wilddragon.net/zgaetano/wild-dragon  Main branch, I am going to bed. I would like you to continue to test, and develop new features for this system.


Now I have the full `timeline.js`. Let me analyze it carefully:

1. **`addClip(asset, srcIn, srcOut, track)`**:
   - `srcIn` and `srcOut` are in seconds (float)
   - Internally converts to frames via `TC.secondsToFrames(srcIn)` ✓
   - editor.html passes seconds to `addClip` ✓
   - This is correct.

2. **`render(clips, options)`**:
   - Just sets `s.clips` and re-renders
   - Does NOT call `onClipsChanged` ✓
   - So undo/redo via `applyHistory()` → `Timeline.render()` won't cause infinite loops ✓

3. **`_onTrimStart`** has the fix applied from the prior session — no bugs ✓

4. **Potential limitation: `_onMoveStart` doesn't prevent overlapping clips** — when moving clips, the code updates their timeline positions without checking for collisions with other clips, so overlaps are allowed. This is more of a design choice than a bug since the sequence model supports overlapping clips.

5. **`_onRazorClick`** correctly calculates the split point within the clip and guards against edge cases ✓

6. **The `hand` tool** changes the cursor to grab but doesn't implement actual pan/drag interaction — the timeline relies on native scrolling via the container's `overflow-x: auto`, so the hand tool is currently just a visual indicator without functional panning.

7. **Keyboard shortcuts for tools** (v, c, h) trigger handlers in both timeline.js and editor.html, but since `setTool` is idempotent, the double-call doesn't cause issues ✓

8. **`addClip` has no race conditions** — the clip is added synchronously without async operations ✓

9. The `render` function reassigns `_id` via `uid`...

Now I'm looking at how clips get their IDs when loaded from the server versus when they're stored in the undo history. The render function generates new IDs for clips that don't have them, but I need to verify that clips in the history maintain stable IDs so selections persist through undo operations. Looking at how `onClipsChanged` clones clips for the history...

Cloning clips for history... The cloned history clips already have `_id`s, so the existing ID is preserved rather than generating a new one. The `markDirty()` call in `applyHistory()` ensures undo/redo changes trigger auto-save, which is correct. Now I need to review the remaining HTML files I haven't checked yet — `home.html`, `jobs.html`, `capture.html`, `player.html`, `api-tokens.html`, and `recorders.html` — starting with the smaller ones.

I notice `api-tokens.html` is a separate file from `tokens.html` (the token pricing parody page I reviewed before), so I should look at this new file. I'll prioritize `selection.js` and `preview.js` since they handle multi-select bulk actions and asset previews respectively, both of which could have security or logic issues.


`timeline.js` is clean — `addClip` correctly converts seconds→frames, and `render()` doesn't trigger `onClipsChanged`. Now checking the remaining JS modules and HTML pages.


File: services/web-ui/public/js/selection.js

// Multi-select + bulk move/copy/delete for the library asset grid.
// Usage: SelectionManager.attach({ getProjectId, getBins, getProjects, onChange })
// The grid markup must use .asset-card data-asset-id="<uuid>".
//
// Public API after attach():
//   SelectionManager.size()
//   SelectionManager.ids() -> Array<uuid>
//   SelectionManager.clear()
//   SelectionManager.refreshUI()

(function () {
  const state = {
    selected: new Set(),
    lastIndex: -1, // for shift-click range
    cfg: null,
  };

  function attach(cfg) {
    state.cfg = cfg || {};
    injectStyles();
    injectBar();

    // Delegated click handler on the grid: handle checkbox AND shift-range.
    const grid = document.getElementById('assetGrid');
    if (!grid) return;
    grid.addEventListener('click', onGridClick, true);
    refreshUI();
  }

  function onGridClick(e) {
    const card = e.target.closest('.asset-card');
    if (!card) return;
    const id = card.dataset.assetId;
    if (!id) return;

    // Click on the checkbox — toggle selection only, never open preview.
    if (e.target.closest('.asset-check')) {
      e.preventDefault();
      e.stopPropagation();
      const cards = Array.from(document.querySelectorAll('#assetGrid .asset-card'));
      const idx = cards.indexOf(card);
      if (e.shiftKey && state.lastIndex >= 0) {
        const [a,b] = [state.lastIndex, idx].sort((x,y)=>x-y);
        for (let i = a; i <= b; i++) state.selected.add(cards[i].dataset.assetId);
      } else {
        if (state.selected.has(id)) state.selected.delete(id);
        else state.selected.add(id);
        state.lastIndex = idx;
      }
      refreshUI();
      return;
    }

    // If there's an active selection, plain click toggles instead of opening preview.
    if (state.selected.size > 0) {
      e.preventDefault();
      e.stopPropagation();
      if (state.selected.has(id)) state.selected.delete(id);
      else state.selected.add(id);
      refreshUI();
    }
  }

  function refreshUI() {
    // Ensure each card has a checkbox stamp + selected styling
    document.querySelectorAll('#assetGrid .asset-card').forEach(card => {
      const id = card.dataset.assetId;
      if (!card.querySelector('.asset-check')) {
        const check = document.createElement('div');
        check.className = 'asset-check';
        check.innerHTML = '<svg viewBox="0 0 14 14" fill="none" stroke="currentColor" stroke-width="1.8"><path d="M3 7l3 3 5-6"/></svg>';
        card.appendChild(check);
      }
      card.classList.toggle('is-selected', state.selected.has(id));
    });

    const bar = document.getElementById('selectionBar');
    if (!bar) return;
    const n = state.selected.size;
    bar.classList.toggle('open', n > 0);
    bar.querySelector('.sel-count').textContent = n + (n === 1 ? ' selected' : ' selected');
  }

  function clear() {
    state.selected.clear();
    state.lastIndex = -1;
    refreshUI();
  }

  function injectBar() {
    if (document.getElementById('selectionBar')) return;
    const bar = document.createElement('div');
    bar.id = 'selectionBar';
    bar.className = 'selection-bar';
    bar.innerHTML = `
      0 selected
      <button class="sel-btn" data-act="move">
        <svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5"><rect x="1" y="5" width="9" height="9" rx="1"/><path d="M1 5l2.5-3h4L10 5M10 9h5M13 7l2 2-2 2"/></svg>
        Move
      </button>
      <button class="sel-btn" data-act="copy">
        <svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5"><rect x="2" y="2" width="9" height="10" rx="1"/><path d="M5 14h9V5"/></svg>
        Copy
      </button>
      <button class="sel-btn sel-btn--danger" data-act="delete">
        <svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5"><path d="M3 4h10M6 4V2h4v2M5 4v9h6V4"/></svg>
        Delete
      </button>
      <button class="sel-btn sel-btn--ghost" data-act="clear">
        <svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5"><path d="M3 3l10 10M13 3L3 13"/></svg>
        Clear
      </button>`;
    document.body.appendChild(bar);
    bar.addEventListener('click', (e) => {
      const btn = e.target.closest('[data-act]');
      if (!btn) return;
      const act = btn.dataset.act;
      if (act === 'clear') clear();
      else if (act === 'delete') doDelete();
      else if (act === 'move' || act === 'copy') openBinPicker(act);
    });
  }

  async function doDelete() {
    const ids = Array.from(state.selected);
    if (!ids.length) return;
    if (!confirm('Delete ' + ids.length + ' asset' + (ids.length === 1 ? '' : 's') + '? They will be archived and hidden from the library.')) return;
    let ok = 0, fail = 0;
    await Promise.all(ids.map(async (id) => {
      const r = await deleteAsset(id);
      r.success ? ok++ : fail++;
    }));
    clear();
    if (state.cfg.onChange) state.cfg.onChange({ action: 'delete', ok, fail });
  }

  function openBinPicker(action) {
    const cfg = state.cfg;
    const projects = (cfg.getProjects && cfg.getProjects()) || [];
    const currentProjectId = cfg.getProjectId && cfg.getProjectId();
    const bins = (cfg.getBins && cfg.getBins()) || [];
    const n = state.selected.size;

    const overlay = document.createElement('div');
    overlay.className = 'sel-picker-overlay';
    const projOpt = projects.map(p => '<option value="' + p.id + '"' + (p.id === currentProjectId ? ' selected' : '') + '>' + esc(p.name) + '</option>').join('');
    const binOpt = '<option value="">Project root (no bin)</option>' + bins.map(b => '<option value="' + b.id + '">' + esc(b.name) + '</option>').join('');
    overlay.innerHTML = '

' + (action === 'move' ? 'Move ' : 'Copy ') + n + ' asset' + (n === 1 ? '' : 's') + '
' +
      'Project' +
      '<select class="sel-picker-select" data-role="proj">' + projOpt + '</select>' +
      'Bin' +
      '<select class="sel-picker-select" data-role="bin">' + binOpt + '</select>' +
      '
' +
      '<button class="sel-btn sel-btn--ghost" data-role="cancel">Cancel</button>' +
      '<button class="sel-btn sel-btn--primary" data-role="go">' + (action === 'move' ? 'Move' : 'Copy') + '</button>' +
      '

';
    document.body.appendChild(overlay);

    overlay.addEventListener('click', (e) => {
      if (e.target === overlay) overlay.remove();
      const role = e.target.dataset && e.target.dataset.role;
      if (role === 'cancel') overlay.remove();
      else if (role === 'go') {
        const projId = overlay.querySelector('[data-role="proj"]').value || null;
        const binId  = overlay.querySelector('[data-role="bin"]').value || null;
        overlay.remove();
        if (action === 'move') doMove(projId, binId);
        else doCopy(projId, binId);
      }
    });

    // When the project changes mid-pick, we'd want to reload bins.
    // For now keep it simple: pick the bin within currently loaded bins. The user
    // can re-open the picker after switching projects in the topbar.
    overlay.querySelector('[data-role="proj"]').addEventListener('change', (e) => {
      if (e.target.value !== currentProjectId) {
        const sel = overlay.querySelector('[data-role="bin"]');
        sel.innerHTML = '<option value="">Project root (no bin)</option>';
        const hint = document.createElement('div');
        hint.style.cssText = 'font-size:11px;color:var(--text-tertiary);margin-top:6px';
        hint.textContent = 'Bins for the chosen project aren’t loaded here — will use project root.';
        sel.parentElement.insertBefore(hint, sel.nextSibling);
      }
    });
  }

  async function doMove(projectId, binId) {
    const ids = Array.from(state.selected);
    if (!ids.length) return;
    let ok = 0, fail = 0;
    await Promise.all(ids.map(async (id) => {
      // moveAsset only changes bin_id; for cross-project moves we PATCH that explicitly
      const body = { bin_id: binId || null };
      // If user explicitly switched project, PATCH project_id too — the route does not accept it today,
      // so the simpler path is to fall back to copy+delete. For now, ignore project change on move.
      const r = await api('/assets/' + id, { method: 'PATCH', body: JSON.stringify(body) });
      r.success ? ok++ : fail++;
    }));
    clear();
    if (state.cfg.onChange) state.cfg.onChange({ action: 'move', ok, fail });
  }

  async function doCopy(projectId, binId) {
    const ids = Array.from(state.selected);
    if (!ids.length) return;
    let ok = 0, fail = 0;
    await Promise.all(ids.map(async (id) => {
      const r = await copyAsset(id, { projectId, binId });
      r.success ? ok++ : fail++;
    }));
    clear();
    if (state.cfg.onChange) state.cfg.onChange({ action: 'copy', ok, fail });
  }

  function esc(s) {
    if (s == null) return '';
    return String(s).replace(/&/g,'&').replace(/</g,'<').replace(/>/g,'>').replace(/"/g,'"');
  }

  function injectStyles() {
    if (document.getElementById('selectionStyles')) return;
    const css = document.createElement('style');
    css.id = 'selectionStyles';
    css.textContent = STYLES;
    document.head.appendChild(css);
  }

  const STYLES = `
.asset-card{position:relative}
.asset-check{position:absolute;top:8px;left:8px;width:22px;height:22px;border-radius:6px;border:1.5px solid oklch(70% 0 0 / 0.7);background:oklch(8% 0.010 250 / 0.65);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;color:transparent;cursor:pointer;opacity:0;transition:opacity .15s, border-color .15s, background .15s, color .15s;z-index:3}
.asset-card:hover .asset-check{opacity:1}
.asset-check svg{width:14px;height:14px}
.asset-card.is-selected .asset-check{opacity:1;background:oklch(55% 0.20 266);border-color:oklch(55% 0.20 266);color:#fff}
.asset-card.is-selected{border-color:oklch(55% 0.20 266);box-shadow:0 0 0 2px oklch(55% 0.20 266 / 0.35)}
.selection-bar{position:fixed;left:50%;bottom:24px;transform:translate(-50%, 200%);display:flex;align-items:center;gap:8px;padding:8px 10px 8px 16px;background:var(--bg-panel);border:1px solid var(--border);border-radius:999px;box-shadow:0 20px 50px oklch(0% 0 0 / 0.55);font-size:13px;color:var(--text-primary);transition:transform .25s cubic-bezier(.16,.84,.34,1);z-index:55}
.selection-bar.open{transform:translate(-50%, 0)}
.sel-count{font-weight:500;margin-right:6px;letter-spacing:-.01em;color:oklch(55% 0.20 266);font-variant-numeric:tabular-nums}
.sel-btn{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;background:transparent;border:1px solid var(--border);color:var(--text-secondary);border-radius:999px;font-size:12px;font-weight:500;cursor:pointer;transition:border-color .15s, color .15s, background .15s;font-family:inherit}
.sel-btn:hover{border-color:oklch(55% 0.20 266 / 0.6);color:var(--text-primary);background:oklch(55% 0.20 266 / 0.08)}
.sel-btn svg{width:13px;height:13px}
.sel-btn--danger:hover{color:oklch(62% 0.22 25);border-color:oklch(62% 0.22 25);background:oklch(62% 0.22 25 / 0.1)}
.sel-btn--primary{background:oklch(55% 0.20 266);border-color:oklch(55% 0.20 266);color:#fff}
.sel-btn--primary:hover{background:oklch(52% 0.21 266);border-color:oklch(52% 0.21 266);color:#fff}
.sel-btn--ghost{border-color:transparent;color:var(--text-tertiary)}
.sel-btn--ghost:hover{color:var(--text-primary);background:var(--bg-hover);border-color:var(--border)}
.sel-picker-overlay{position:fixed;inset:0;background:oklch(6% 0.010 250 / 0.7);display:flex;align-items:center;justify-content:center;z-index:65;backdrop-filter:blur(4px)}
.sel-picker{background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--r-lg);padding:20px;width:min(380px,90vw);display:flex;flex-direction:column;gap:8px}
.sel-picker-title{font-size:14px;font-weight:500;margin-bottom:8px}
.sel-picker-label{font-size:11px;color:var(--text-tertiary);letter-spacing:.06em;text-transform:uppercase;margin-top:4px}
.sel-picker-select{height:36px;background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--r-md);color:var(--text-primary);font-family:inherit;font-size:13px;padding:0 10px}
.sel-picker-row{display:flex;justify-content:flex-end;gap:8px;margin-top:14px}
`;

  // Expose
  window.SelectionManager = { attach, clear, refreshUI, ids: () => Array.from(state.selected), size: () => state.selected.size };
})();


File: services/web-ui/public/js/preview.js

// Asset preview modal - lazy-injects markup + styles, then renders video/audio/image
// for a given asset id using /api/v1/assets/:id and /api/v1/assets/:id/stream.

(function () {
  let _root = null;
  let _currentAssetId = null;

  function ensureRoot() {
    if (_root) return _root;
    const css = document.createElement('style');
    css.textContent = STYLES;
    document.head.appendChild(css);

    _root = document.createElement('div');
    _root.className = 'preview-overlay';
    _root.innerHTML = TEMPLATE;
    document.body.appendChild(_root);

    _root.addEventListener('click', (e) => {
      if (e.target === _root) closePreview();
    });
    _root.querySelector('.preview-close-btn').addEventListener('click', closePreview);
    document.addEventListener('keydown', (e) => {
      if (e.key === 'Escape' && _root.classList.contains('open')) closePreview();
    });
    return _root;
  }

  async function openPreview(assetId) {
    if (!assetId) return;
    ensureRoot();
    _currentAssetId = assetId;
    _root.classList.add('open');

    const stage = _root.querySelector('.preview-stage');
    const titleEl = _root.querySelector('.preview-title');
    const metaEl = _root.querySelector('.preview-meta');
    const tagsEl = _root.querySelector('.preview-tags');
    const notesEl = _root.querySelector('.preview-notes');

    stage.innerHTML = '
Loading…
';
    titleEl.textContent = '';
    metaEl.innerHTML = '';
    tagsEl.innerHTML = '';
    notesEl.textContent = '';

    let asset;
    try {
      const r = await fetch(`/api/v1/assets/${assetId}`, { credentials: 'include' });
      if (!r.ok) throw new Error(r.statusText);
      asset = await r.json();
    } catch (err) {
      stage.innerHTML = `<div class="preview-empty">Could not load asset (${err.message})</div>`;
      return;
    }
    if (_currentAssetId !== assetId) return;

    titleEl.textContent = asset.display_name || asset.filename || '(untitled)';
    const editBtn = _root.querySelector('[data-edit-asset]');
    if (editBtn) { const base = location.protocol + '//' + location.hostname + ':47435/'; editBtn.setAttribute('href', base + '?asset=' + encodeURIComponent(asset.id) + (asset.project_id ? '&project=' + encodeURIComponent(asset.project_id) : '')); }
    metaEl.innerHTML = buildMetaHtml(asset);
    tagsEl.innerHTML = (asset.tags || []).map(t => `<span class="preview-tag">${esc(t)}</span>`).join('') || 'No tags';
    notesEl.textContent = asset.notes || '';

    renderStage(stage, asset);
  }

  async function renderStage(stage, asset) {
    const mt = asset.media_type;
    const hasStreamableProxy = !!asset.proxy_s3_key;

    if (mt === 'video' || mt === 'audio') {
      if (!hasStreamableProxy) {
        stage.innerHTML = '
Proxy still processing… try again in a moment.
';
        return;
      }
      try {
        const r = await fetch(`/api/v1/assets/${asset.id}/stream`, { credentials: 'include' });
        if (!r.ok) throw new Error(r.statusText);
        const { url } = await r.json();
        const tag = mt === 'audio' ? 'audio' : 'video';
        if (url && url.endsWith('.m3u8')) {
          stage.innerHTML = `<${tag} id="prevPlayer" controls autoplay playsinline></${tag}>`;
          const v = stage.querySelector('#prevPlayer');
          if (v.canPlayType('application/vnd.apple.mpegurl')) { v.src = url; }
          else if (window.Hls && window.Hls.isSupported()) { const h = new window.Hls(); h.loadSource(url); h.attachMedia(v); }
          else { await new Promise(r => { const sc = document.createElement('script'); sc.src = 'https://cdn.jsdelivr.net/npm/hls.js@1.5.0/dist/hls.min.js'; sc.onload = r; document.head.appendChild(sc); }); const h = new window.Hls({ liveSyncDuration: 6 }); h.loadSource(url); h.attachMedia(v); }
        } else {
          stage.innerHTML = `<${tag} controls autoplay playsinline src="${esc(url)}"></${tag}>`;
        }
      } catch (err) {
        stage.innerHTML = `<div class="preview-empty">Stream URL failed: ${esc(err.message)}</div>`;
      }
      return;
    }

    if (mt === 'image') {
      // Use thumbnail endpoint as a stand-in until /assets/:id/original is added
      try {
        const r = await fetch(`/api/v1/assets/${asset.id}/thumbnail`, { credentials: 'include' });
        if (r.ok) {
          const { url } = await r.json();
          if (url) { stage.innerHTML = `<img src="${esc(url)}" alt="">`; return; }
        }
      } catch (_) {}
      stage.innerHTML = '
Image preview unavailable.
';
      return;
    }

    stage.innerHTML = `<div class="preview-empty">No preview available for media type "${esc(mt || 'unknown')}".</div>`;
  }

  function closePreview() {
    if (!_root) return;
    _currentAssetId = null;
    _root.classList.remove('open');
    // Stop any media playback to release the connection
    const stage = _root.querySelector('.preview-stage');
    if (stage) stage.innerHTML = '';
  }

  function buildMetaHtml(a) {
    const rows = [
      ['Status', a.status || ''],
      ['Type', a.media_type || ''],
      ['Codec', a.codec || ''],
      ['Resolution', a.resolution || ''],
      ['FPS', a.fps != null ? `${a.fps} fps` : ''],
      ['Duration', fmtMs(a.duration_ms)],
      ['Size', fmtBytes(a.file_size)],
      ['Created', a.created_at ? new Date(a.created_at).toLocaleString() : ''],
    ].filter(([, v]) => v !== '' && v != null);
    return rows.map(([k, v]) => `<dt>${k}</dt><dd>${esc(v)}</dd>`).join('');
  }

  function fmtMs(ms) {
    if (!ms) return '';
    const s = Math.floor(ms / 1000);
    const h = Math.floor(s / 3600);
    const m = Math.floor((s % 3600) / 60);
    const ss = s % 60;
    return h ? `${h}:${String(m).padStart(2,'0')}:${String(ss).padStart(2,'0')}` : `${m}:${String(ss).padStart(2,'0')}`;
  }
  function fmtBytes(b) {
    if (!b) return '';
    b = Number(b);
    if (b < 1024) return b + ' B';
    if (b < 1024*1024) return (b/1024).toFixed(1) + ' KB';
    if (b < 1024*1024*1024) return (b/1024/1024).toFixed(1) + ' MB';
    return (b/1024/1024/1024).toFixed(2) + ' GB';
  }
  function esc(s) {
    if (s == null) return '';
    return String(s).replace(/&/g,'&').replace(/</g,'<').replace(/>/g,'>').replace(/"/g,'"');
  }

  // Expose entry point
  window.openAssetPreview = openPreview;
  window.closeAssetPreview = closePreview;

  const TEMPLATE = `

          <svg viewBox="0 0 16 16" width="13" height="13" fill="none" stroke="currentColor" stroke-width="1.5"><path d="M2 13l1.5-3.5L11 2l3 3-7.5 7.5L3 14zM10 3l3 3"/></svg>Edit
          <button class="preview-close-btn" aria-label="Close preview">
            <svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5"><path d="M3 3l10 10M13 3L3 13"/></svg>
          </button>

Details

Tags

Notes

`;

  const STYLES = `
.preview-overlay{position:fixed;inset:0;background:oklch(6% 0.010 250 / 0.85);display:none;align-items:center;justify-content:center;z-index:50;backdrop-filter:blur(4px)}
.preview-overlay.open{display:flex}
.preview-modal{background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--r-lg);width:min(1100px,94vw);height:min(720px,90vh);display:grid;grid-template-columns:1fr 320px;overflow:hidden;box-shadow:0 30px 80px oklch(0% 0 0 / 0.6)}
.preview-stage{background:oklch(2% 0.005 250);position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden}
.preview-stage video,.preview-stage audio,.preview-stage img{max-width:100%;max-height:100%;display:block}
.preview-stage audio{width:80%}
.preview-empty{color:var(--text-tertiary);font-size:var(--text-sm);padding:var(--sp-6);text-align:center}
.preview-sidebar{border-left:1px solid var(--border);display:flex;flex-direction:column;overflow:hidden;background:var(--bg-panel)}
.preview-sidebar-header{display:flex;align-items:flex-start;justify-content:space-between;padding:var(--sp-4);border-bottom:1px solid var(--border);gap:var(--sp-3)}
.preview-title{font-size:var(--text-md);font-weight:500;color:var(--text-primary);word-break:break-all;line-height:1.3;min-width:0}
.preview-close-btn{flex-shrink:0;width:28px;height:28px;border-radius:var(--r-md);background:transparent;border:none;color:var(--text-secondary);cursor:pointer;display:flex;align-items:center;justify-content:center}
.preview-close-btn:hover{background:var(--bg-hover);color:var(--text-primary)}
.preview-close-btn svg{width:16px;height:16px}
.preview-sidebar-body{flex:1;overflow-y:auto;padding:var(--sp-4);display:flex;flex-direction:column;gap:var(--sp-4)}
.preview-meta{display:grid;grid-template-columns:max-content 1fr;gap:var(--sp-2) var(--sp-3);font-size:var(--text-xs);margin:0}
.preview-meta dt{color:var(--text-tertiary);letter-spacing:0.05em;text-transform:uppercase}
.preview-meta dd{color:var(--text-primary);margin:0;word-break:break-all;font-variant-numeric:tabular-nums}
.preview-tags{display:flex;flex-wrap:wrap;gap:var(--sp-2)}
.preview-tag{font-size:var(--text-xs);padding:2px 8px;border-radius:10px;background:var(--bg-surface);border:1px solid var(--border);color:var(--text-secondary)}
.preview-section-title{font-size:var(--text-xs);font-weight:500;color:var(--text-tertiary);letter-spacing:0.08em;text-transform:uppercase}
@media (max-width:800px){.preview-modal{grid-template-columns:1fr;grid-template-rows:1fr auto;height:95vh}.preview-sidebar{border-left:none;border-top:1px solid var(--border);max-height:40vh}}
`;
})();


Let me analyze these files:

**`selection.js`**:
- `esc()` function correctly sanitizes HTML characters ✓
- `openBinPicker` uses `esc()` for project names and bin names ✓
- `doMove` correctly passes `bin_id: binId || null` to PATCH ✓
- `doCopy` uses `copyAsset(id, { projectId, binId })` ✓
- No obvious security issues ✓

**`preview.js`**:
- Uses `esc()` for all user-controlled content ✓

- Asset notes and display names are safely set via `textContent` ✓
- Metadata values are escaped with `esc()` ✓
- Video and audio elements use escaped URLs from the API's signed S3 stream endpoint ✓
- The edit button href construction properly encodes the UUID asset and project IDs with `encodeURIComponent`, and the hardcoded port 47435 appears to be a separate endpoint configuration rather than a security issue.

Looking at the HLS video player logic, there's dynamic script loading happening — if HLS.js isn't already available globally, the code fetches it from a CDN and then initializes the player with specific configuration options. The lazy loading approach for hls.js is working correctly—it only fetches the library when needed for `.m3u8` files without native HLS support. Now I'm moving through the remaining HTML files to check for vulnerabilities, starting with the API tokens page, home dashboard, and jobs monitoring interface.


Both `selection.js` and `preview.js` are clean. Reading the remaining HTML pages.


File: services/web-ui/public/api-tokens.html

<!DOCTYPE html>

  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Tokens — Wild Dragon</title>
  <link rel="stylesheet" href="css/common.css">

      Z-AMPP

        <svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5"><path d="M2 7l6-5 6 5v7a1 1 0 0 1-1 1h-3v-5H6v5H3a1 1 0 0 1-1-1z"/></svg>
        Home

        <svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5"><rect x="1" y="1" width="6" height="6" rx="1"/><rect x="9" y="1" width="6" height="6" rx="1"/><rect x="1" y="9" width="6" height="6" rx="1"/><rect x="9" y="9" width="6" height="6" rx="1"/></svg>
        Library

        <svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5"><path d="M1 4a1 1 0 0 1 1-1h4l2 2h5a1 1 0 0 1 1 1v6a1 1 0 0 1-1 1H2a1 1 0 0 1-1-1z"/></svg>
        Projects

        <svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5"><path d="M8 11V3M5 6l3-3 3 3"/><path d="M2 13h12"/></svg>
        Ingest

        <svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5"><rect x="1" y="4" width="10" height="8" rx="1"/><path d="M11 7l4-2v6l-4-2"/></svg>
        Recorders

        <svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5"><circle cx="8" cy="8" r="3"/><circle cx="8" cy="8" r="6.5"/></svg>
        Capture

        <svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5"><path d="M2 4h12M2 8h8M2 12h5"/></svg>
        Jobs

        <svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5"><path d="M2 13l1.5-3.5L11 2l3 3-7.5 7.5L3 14zM10 3l3 3"/></svg>
        Editor

Admin

        <svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5"><circle cx="6" cy="5" r="2.5"/><path d="M1 13c0-2.8 2.2-5 5-5s5 2.2 5 5"/><circle cx="12" cy="5" r="2"/><path d="M15 12c0-1.9-1.3-3.5-3-4"/></svg>
        Users

        <svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5"><circle cx="6" cy="10" r="3.5"/><path d="M8.7 7.3L13 3M11.5 3.5l1.5 1.5M13.5 2.5l1 1"/></svg>
        Tokens

?

—

        <button class="btn btn-ghost" id="logoutBtn" title="Sign out" style="padding:0;width:24px;height:24px;flex-shrink:0;">
          <svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5" width="14" height="14"><path d="M10 8H3M6 5l-3 3 3 3"/><path d="M7 3h5a1 1 0 0 1 1 1v8a1 1 0 0 1-1 1H7"/></svg>
        </button>

        API Tokens

        <button class="btn btn-primary btn-sm" onclick="openNewTokenPanel()">
          <svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5"><path d="M8 2v12M2 8h12"/></svg>
          New token
        </button>

          API tokens let scripts and integrations authenticate as you without using your password.
          Tokens are shown once at creation — store them securely.
          Use Authorization: Bearer <token> in your requests.

          <svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5" width="14" height="14"><circle cx="8" cy="8" r="6.5"/><path d="M5 8l2 2 4-4"/></svg>
          Token created

          ⚠ This is the only time this token will be shown. Copy it now.

        <button class="btn btn-secondary btn-sm copy-btn" onclick="copyToken()">Copy to clipboard</button>

Loading…

          <svg viewBox="0 0 40 40" fill="none" stroke="currentColor" stroke-width="1.5"><circle cx="15" cy="25" r="8"/><path d="M21 19l10-10M28 10l3 3M30 8l2 2"/></svg>

No tokens yet

Create a token to authenticate API requests without a password.

          <button class="btn btn-primary btn-sm" onclick="openNewTokenPanel()">New token</button>

    New API token
    <button class="btn btn-ghost btn-sm" onclick="closeNewTokenPanel()" style="padding:0;width:28px;height:28px;">
      <svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5"><path d="M3 3l10 10M13 3L3 13"/></svg>
    </button>

      Token name
      <input type="text" id="tokenName" placeholder="e.g. Premiere Plugin, CI/CD Script">

A label to help you remember what this token is for.

      Expiry
      <select id="tokenExpiry">
        <option value="">No expiry</option>
        <option value="30">30 days</option>
        <option value="90">90 days</option>
        <option value="365">1 year</option>
      </select>

    <button class="btn btn-ghost" onclick="closeNewTokenPanel()">Cancel</button>
    <button class="btn btn-primary" id="createTokenBtn" onclick="createNewToken()">Create token</button>


File: services/web-ui/public/home.html

<!DOCTYPE html>

  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <link rel="icon" type="image/x-icon" href="favicon.ico">
  <title>Home — Z-AMPP</title>
  <link rel="stylesheet" href="css/common.css">

      Z-AMPP

        <svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5"><path d="M2 7l6-5 6 5v7a1 1 0 0 1-1 1h-3v-5H6v5H3a1 1 0 0 1-1-1z"/></svg>
        Home

        <svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5"><rect x="1" y="1" width="6" height="6" rx="1"/><rect x="9" y="1" width="6" height="6" rx="1"/><rect x="1" y="9" width="6" height="6" rx="1"/><rect x="9" y="9" width="6" height="6" rx="1"/></svg>
        Library

        <svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5"><path d="M1 4a1 1 0 0 1 1-1h4l2 2h5a1 1 0 0 1 1 1v6a1 1 0 0 1-1 1H2a1 1 0 0 1-1-1z"/></svg>
        Projects

        <svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5"><path d="M8 11V3M5 6l3-3 3 3"/><path d="M2 13h12"/></svg>
        Ingest

        <svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5"><rect x="1" y="4" width="10" height="8" rx="1"/><path d="M11 7l4-2v6l-4-2"/></svg>
        Recorders

        <svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5"><circle cx="8" cy="8" r="3"/><circle cx="8" cy="8" r="6.5"/></svg>
        Capture

        <svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5"><path d="M2 4h12M2 8h8M2 12h5"/></svg>
        Jobs

        <svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5"><path d="M2 13l1.5-3.5L11 2l3 3-7.5 7.5L3 14zM10 3l3 3"/></svg>
        Editor

Admin

        <svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5"><circle cx="6" cy="5" r="2.5"/><path d="M1 13c0-2.8 2.2-5 5-5s5 2.2 5 5"/><circle cx="12" cy="5" r="2"/><path d="M15 12c0-1.9-1.3-3.5-3-4"/></svg>
        Users

        <svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5"><circle cx="6" cy="10" r="3.5"/><path d="M8.7 7.3L13 3M11.5 3.5l1.5 1.5M13.5 2.5l1 1"/></svg>
        Tokens

?

—

        <button class="btn btn-ghost" id="logoutBtn" title="Sign out" style="padding:0;width:24px;height:24px;flex-shrink:0;">
          <svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5" width="14" height="14"><path d="M10 8H3M6 5l-3 3 3 3"/><path d="M7 3h5a1 1 0 0 1 1 1v8a1 1 0 0 1-1 1H7"/></svg>
        </button>

        <svg class="home-wordmark-svg" viewBox="0 0 540 132" xmlns="http://www.w3.org/2000/svg" aria-label="Z-AMPP">
  <defs>
    <linearGradient id="zwm" x1="0" y1="0" x2="0" y2="1">
      <stop offset="0" stop-color="oklch(82% 0.14 220)"/>
      <stop offset="0.55" stop-color="oklch(58% 0.18 245)"/>
      <stop offset="1" stop-color="oklch(32% 0.16 265)"/>
    </linearGradient>
  </defs>
  <text x="0" y="108" font-family="Inter, system-ui, sans-serif" font-weight="900" font-size="132" letter-spacing="-8" fill="url(#zwm)">Z-AMPP</text>
</svg>

Please select an option below to get started

Library

            <svg class="preview-art" viewBox="0 0 200 125" xmlns="http://www.w3.org/2000/svg">
              <rect x="0" y="0" width="200" height="125" fill="oklch(13% 0.02 250)"/>
              <g fill="oklch(25% 0.05 260)" stroke="oklch(45% 0.10 266 / 0.4)" stroke-width="0.5">
                <rect x="12" y="14" width="40" height="28" rx="2"/>
                <rect x="58" y="14" width="40" height="28" rx="2"/>
                <rect x="104" y="14" width="40" height="28" rx="2"/>
                <rect x="150" y="14" width="40" height="28" rx="2"/>
                <rect x="12" y="48" width="40" height="28" rx="2"/>
                <rect x="58" y="48" width="40" height="28" rx="2"/>
                <rect x="104" y="48" width="40" height="28" rx="2"/>
                <rect x="150" y="48" width="40" height="28" rx="2"/>
                <rect x="12" y="82" width="40" height="28" rx="2"/>
                <rect x="58" y="82" width="40" height="28" rx="2"/>
                <rect x="104" y="82" width="40" height="28" rx="2"/>
                <rect x="150" y="82" width="40" height="28" rx="2"/>
              </g>
              <g fill="oklch(45% 0.20 266 / 0.8)"><circle cx="32" cy="28" r="3"/><circle cx="124" cy="62" r="3"/><circle cx="170" cy="96" r="3"/></g>
            </svg>
            -- assets

Browse, organize, and preview every asset across all projects.

Projects

            <svg class="preview-art" viewBox="0 0 200 125" xmlns="http://www.w3.org/2000/svg">
              <rect x="0" y="0" width="200" height="125" fill="oklch(13% 0.02 250)"/>
              <g fill="oklch(20% 0.04 260)" stroke="oklch(45% 0.10 266 / 0.4)" stroke-width="0.5">
                <path d="M12 24 L12 100 L188 100 L188 36 L92 36 L80 24 Z" />
                <path d="M28 56 L184 56" stroke-dasharray="2,3"/>
                <path d="M28 76 L184 76" stroke-dasharray="2,3"/>
              </g>
              <g fill="oklch(45% 0.20 266 / 0.6)">
                <rect x="32" y="46" width="6" height="6" rx="1"/>
                <rect x="32" y="66" width="6" height="6" rx="1"/>
                <rect x="32" y="86" width="6" height="6" rx="1"/>
              </g>
            </svg>
            -- projects

Create projects, organize bins, and manage who owns what footage.

Ingest

            <svg class="preview-art" viewBox="0 0 200 125" xmlns="http://www.w3.org/2000/svg">
              <rect x="0" y="0" width="200" height="125" fill="oklch(13% 0.02 250)"/>
              <g stroke="oklch(45% 0.20 266 / 0.6)" stroke-width="2" fill="none">
                <path d="M100 80 V 30 M85 45 L 100 30 L 115 45" stroke-linecap="round" stroke-linejoin="round"/>
                <line x1="30" y1="100" x2="170" y2="100" stroke-dasharray="3,3" stroke-width="1"/>
              </g>
              <rect x="40" y="92" width="120" height="6" rx="3" fill="oklch(25% 0.05 260)"/>
              <rect x="40" y="92" width="68" height="6" rx="3" fill="oklch(55% 0.20 266 / 0.9)"/>
            </svg>
            -- processing

Upload finished files. MOV, MP4, MXF, ProRes — drop them, we proxy them.

Recorders

            <svg class="preview-art" viewBox="0 0 200 125" xmlns="http://www.w3.org/2000/svg">
              <rect x="0" y="0" width="200" height="125" fill="oklch(13% 0.02 250)"/>
              <rect x="20" y="22" width="120" height="80" rx="4" fill="oklch(8% 0.01 250)" stroke="oklch(45% 0.10 266 / 0.4)" stroke-width="0.5"/>
              <g opacity="0.5"><path d="M30 50 q15 -12 30 0 t30 0 t30 0 t30 0" stroke="oklch(55% 0.20 266)" stroke-width="1" fill="none"/><path d="M30 70 q15 -8 30 0 t30 0 t30 0 t30 0" stroke="oklch(55% 0.20 266)" stroke-width="1" fill="none"/></g>
              <path d="M140 62 L182 42 L182 82 Z" fill="oklch(20% 0.04 260)" stroke="oklch(45% 0.10 266 / 0.4)" stroke-width="0.5"/>
              <circle cx="160" cy="62" r="6" fill="oklch(62% 0.22 25)"><animate attributeName="opacity" values="1;0.5;1" dur="1.6s" repeatCount="indefinite"/></circle>
            </svg>
            -- live

Pull SRT, RTMP, and SDI feeds straight to ProRes with a live HLS preview.

Capture

            <svg class="preview-art" viewBox="0 0 200 125" xmlns="http://www.w3.org/2000/svg">
              <rect x="0" y="0" width="200" height="125" fill="oklch(13% 0.02 250)"/>
              <circle cx="100" cy="62" r="34" fill="none" stroke="oklch(45% 0.10 266 / 0.3)" stroke-width="0.5"/>
              <circle cx="100" cy="62" r="22" fill="none" stroke="oklch(45% 0.10 266 / 0.5)" stroke-width="0.5"/>
              <circle cx="100" cy="62" r="12" fill="oklch(20% 0.04 260)" stroke="oklch(55% 0.20 266 / 0.7)" stroke-width="1"/>
              <circle cx="100" cy="62" r="4" fill="oklch(70% 0.18 266)"/>
            </svg>
            Idle

DeckLink SDI capture with manual scene control and per-device routing.

Editor

            <svg class="preview-art" viewBox="0 0 200 125" xmlns="http://www.w3.org/2000/svg">
              <rect x="0" y="0" width="200" height="125" fill="oklch(13% 0.02 250)"/>
              <rect x="14" y="14" width="172" height="44" rx="3" fill="oklch(8% 0.01 250)" stroke="oklch(45% 0.10 266 / 0.4)" stroke-width="0.5"/>
              <g stroke="oklch(45% 0.10 266 / 0.4)" stroke-width="0.5">
                <line x1="14" y1="74" x2="186" y2="74"/>
                <line x1="14" y1="92" x2="186" y2="92"/>
                <line x1="14" y1="110" x2="186" y2="110"/>
              </g>
              <rect x="22" y="68" width="60" height="12" rx="2" fill="oklch(55% 0.20 266 / 0.8)"/>
              <rect x="90" y="68" width="38" height="12" rx="2" fill="oklch(55% 0.20 266 / 0.5)"/>
              <rect x="40" y="86" width="90" height="12" rx="2" fill="oklch(70% 0.18 266 / 0.6)"/>
              <rect x="30" y="104" width="80" height="12" rx="2" fill="oklch(55% 0.20 266 / 0.7)"/>
            </svg>
            Web editor  ↗

Pull a clip from the library into the in-browser editor. Trim, cut, export.

Jobs

            <svg class="preview-art" viewBox="0 0 200 125" xmlns="http://www.w3.org/2000/svg">
              <rect x="0" y="0" width="200" height="125" fill="oklch(13% 0.02 250)"/>
              <g stroke="oklch(45% 0.10 266 / 0.4)" stroke-width="0.5">
                <line x1="14" y1="28" x2="186" y2="28"/>
                <line x1="14" y1="46" x2="186" y2="46"/>
                <line x1="14" y1="64" x2="186" y2="64"/>
                <line x1="14" y1="82" x2="186" y2="82"/>
                <line x1="14" y1="100" x2="186" y2="100"/>
              </g>
              <rect x="22" y="20" width="38" height="6" rx="3" fill="oklch(45% 0.16 145 / 0.8)"/>
              <rect x="22" y="38" width="80" height="6" rx="3" fill="oklch(45% 0.16 145 / 0.6)"/>
              <rect x="22" y="56" width="120" height="6" rx="3" fill="oklch(70% 0.18 80 / 0.8)"/>
              <rect x="22" y="74" width="60" height="6" rx="3" fill="oklch(45% 0.16 145 / 0.7)"/>
              <rect x="22" y="92" width="100" height="6" rx="3" fill="oklch(45% 0.16 145 / 0.5)"/>
            </svg>
            -- active

Track proxy generation, thumbnails, and AMPP folder sync as they run.

Tokens

            <svg class="preview-art" viewBox="0 0 200 125" xmlns="http://www.w3.org/2000/svg">
              <rect x="0" y="0" width="200" height="125" fill="oklch(13% 0.02 250)"/>
              <g stroke="oklch(45% 0.10 266 / 0.5)" stroke-width="0.5"><line x1="14" y1="100" x2="186" y2="100"/><line x1="14" y1="80" x2="186" y2="80" stroke-dasharray="2,3"/><line x1="14" y1="60" x2="186" y2="60" stroke-dasharray="2,3"/></g>
              <polyline points="14,90 38,72 62,80 86,55 110,62 134,40 158,48 186,28" fill="none" stroke="oklch(70% 0.18 200)" stroke-width="2"/>
              <polyline points="14,95 38,86 62,90 86,76 110,80 134,68 158,72 186,58" fill="none" stroke="oklch(62% 0.15 145)" stroke-width="2"/>
              <circle cx="186" cy="28" r="3" fill="oklch(62% 0.22 25)"/>
            </svg>
            — burning

Token-metered pricing parody. Click for a giggle. (You actually pay $0.)

      Wild Dragon
      ·
      Z-AMPP Operator Console


Let me analyze these files:

**`api-tokens.html`**:
- Uses `esc()` correctly for all user-controlled content ✓
- The `confirmRevoke` function:
  ```js
  async function confirmRevoke(id, name) {
    if (!confirm(`Revoke token "${name}"? Any scripts using it will stop working.`)) return;
  ```
  Wait, `${name}` in the confirm dialog - this is string interpolation in `confirm()`. This is NOT innerHTML, it's a dialog. But `name` in the onclick attribute is constructed as `'${esc(t.name)}'` in the token card HTML, so the HTML-escaping happens in the attribute.

When JavaScript evaluates the onclick, the HTML entities like `'` get decoded back to their original characters before the function receives them, which means if `t.name` contains a quote, it could break out of the string and inject code—this is the same vulnerability pattern I identified in the other files.

The difference here is that the injected code would only be displayed in a `confirm()` dialog rather than executed, so the security risk is lower, but the fix should still be applied consistently.

I need to use `JSON.stringify` wrapped with `esc` to properly escape the token name in the onclick handler. Let me also check the `esc()` function implementation to understand how it handles escaping...

Looking at the function, it escapes ampersands, angle brackets, and double quotes, but not single quotes. So if a token name contains an apostrophe like "O'Brien", the onclick attribute becomes malformed JavaScript because the single quote closes the string prematurely. This breaks the function call for any names with apostrophes, though it's not a full XSS vulnerability since the value only goes to a `confirm()` dialog, not into HTML output.

The fix is to use `JSON.stringify()` on the name before escaping, which properly handles all special characters including apostrophes. The `confirm()` dialog itself displays the name correctly regardless, so fixing just the onclick attribute solves the problem.

I've checked `home.html` and found no security issues there — it uses `textContent` for dynamic content and has no user-controlled data in innerHTML. The only bug to fix is in `api-tokens.html`.

Now I'm examining the token rendering template more carefully to make sure there aren't other XSS vulnerabilities I missed. The expires date is generated server-side and safely formatted, so that's not a concern.

The main issue is in the `confirmRevoke` onclick handler where `t.name` is being passed with single quotes around it—if the name contains a single quote, it'll break the string and allow injection. I need to fix that by using `JSON.stringify` instead of just `esc()`. The token ID itself is safe since it's a UUID with only alphanumeric and dash characters.

Before applying the fix to `api-tokens.html`, I should check `jobs.html` and `capture.html` for the same pattern to make sure I catch all instances.


Found the same JS injection pattern in `api-tokens.html` — `confirmRevoke` onclick uses `esc(t.name)` without `JSON.stringify`, breaking for names with apostrophes. Let me check `jobs.html` and `capture.html` too before writing fixes.


File: services/web-ui/public/jobs.html

<!DOCTYPE html>

<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
  <link rel="icon" type="image/x-icon" href="favicon.ico">
<title>Jobs — Wild Dragon MAM</title>
<link rel="stylesheet" href="css/common.css">

      Z-AMPP

        <svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5"><path d="M2 7l6-5 6 5v7a1 1 0 0 1-1 1h-3v-5H6v5H3a1 1 0 0 1-1-1z"/></svg>
        Home

        <svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5"><rect x="1" y="1" width="6" height="6" rx="1"/><rect x="9" y="1" width="6" height="6" rx="1"/><rect x="1" y="9" width="6" height="6" rx="1"/><rect x="9" y="9" width="6" height="6" rx="1"/></svg>
        Library

        <svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5"><path d="M1 4a1 1 0 0 1 1-1h4l2 2h5a1 1 0 0 1 1 1v6a1 1 0 0 1-1 1H2a1 1 0 0 1-1-1z"/></svg>
        Projects

        <svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5"><path d="M8 11V3M5 6l3-3 3 3"/><path d="M2 13h12"/></svg>
        Ingest

        <svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5"><rect x="1" y="4" width="10" height="8" rx="1"/><path d="M11 7l4-2v6l-4-2"/></svg>
        Recorders

        <svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5"><circle cx="8" cy="8" r="3"/><circle cx="8" cy="8" r="6.5"/></svg>
        Capture

        <svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5"><path d="M2 4h12M2 8h8M2 12h5"/></svg>
        Jobs

        <svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5"><path d="M2 13l1.5-3.5L11 2l3 3-7.5 7.5L3 14zM10 3l3 3"/></svg>
        Editor

Admin

        <svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5"><circle cx="6" cy="5" r="2.5"/><path d="M1 13c0-2.8 2.2-5 5-5s5 2.2 5 5"/><circle cx="12" cy="5" r="2"/><path d="M15 12c0-1.9-1.3-3.5-3-4"/></svg>
        Users

        <svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5"><circle cx="6" cy="10" r="3.5"/><path d="M8.7 7.3L13 3M11.5 3.5l1.5 1.5M13.5 2.5l1 1"/></svg>
        Tokens

?

—

        <button class="btn btn-ghost" id="logoutBtn" title="Sign out" style="padding:0;width:24px;height:24px;flex-shrink:0;">
          <svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5" width="14" height="14"><path d="M10 8H3M6 5l-3 3 3 3"/><path d="M7 3h5a1 1 0 0 1 1 1v8a1 1 0 0 1-1 1H7"/></svg>
        </button>

        Jobs

        <button class="btn btn-ghost btn-sm" id="btn-clear-done" onclick="clearCompleted()">
          Clear completed
        </button>

—

Total

—

Active

—

Completed

—

Failed

          <button class="tab-btn active" data-filter="all" onclick="setFilter('all', this)">
            All 0
          </button>
          <button class="tab-btn" data-filter="active" onclick="setFilter('active', this)">
            Active 0
          </button>
          <button class="tab-btn" data-filter="completed" onclick="setFilter('completed', this)">
            Completed 0
          </button>
          <button class="tab-btn" data-filter="failed" onclick="setFilter('failed', this)">
            Failed 0
          </button>

        <select class="form-select type-select" id="type-filter" onchange="loadJobs()">
          <option value="">All types</option>
          <option value="transcode">Transcode</option>
          <option value="proxy">Proxy</option>
          <option value="thumbnail">Thumbnail</option>
          <option value="conform">Conform</option>
          <option value="ingest">Ingest</option>
        </select>

          Live

    Job Detail
    <button class="btn btn-ghost btn-sm" onclick="closeDetail()" aria-label="Close" style="padding:0;width:28px;height:28px;">
      <svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5"><path d="M3 3l10 10M13 3L3 13"/></svg>
    </button>


File: services/web-ui/public/capture.html

<!DOCTYPE html>

  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <link rel="icon" type="image/x-icon" href="favicon.ico">
  <title>Capture — Z-AMPP</title>
  <link rel="stylesheet" href="css/common.css">

      Z-AMPP

        <svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5"><path d="M2 7l6-5 6 5v7a1 1 0 0 1-1 1h-3v-5H6v5H3a1 1 0 0 1-1-1z"/></svg>
        Home

        <svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5"><rect x="1" y="1" width="6" height="6" rx="1"/><rect x="9" y="1" width="6" height="6" rx="1"/><rect x="1" y="9" width="6" height="6" rx="1"/><rect x="9" y="9" width="6" height="6" rx="1"/></svg>
        Library

        <svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5"><path d="M1 4a1 1 0 0 1 1-1h4l2 2h5a1 1 0 0 1 1 1v6a1 1 0 0 1-1 1H2a1 1 0 0 1-1-1z"/></svg>
        Projects

        <svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5"><path d="M8 11V3M5 6l3-3 3 3"/><path d="M2 13h12"/></svg>
        Ingest

        <svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5"><rect x="1" y="4" width="10" height="8" rx="1"/><path d="M11 7l4-2v6l-4-2"/></svg>
        Recorders

        <svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5"><circle cx="8" cy="8" r="3"/><circle cx="8" cy="8" r="6.5"/></svg>
        Capture

        <svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5"><path d="M2 4h12M2 8h8M2 12h5"/></svg>
        Jobs

        <svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5"><path d="M2 13l1.5-3.5L11 2l3 3-7.5 7.5L3 14zM10 3l3 3"/></svg>
        Editor

Admin

        <svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5"><circle cx="6" cy="5" r="2.5"/><path d="M1 13c0-2.8 2.2-5 5-5s5 2.2 5 5"/><circle cx="12" cy="5" r="2"/><path d="M15 12c0-1.9-1.3-3.5-3-4"/></svg>
        Users

        <svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5"><circle cx="6" cy="10" r="3.5"/><path d="M8.7 7.3L13 3M11.5 3.5l1.5 1.5M13.5 2.5l1 1"/></svg>
        Tokens

?

—

        <button class="btn btn-ghost" id="logoutBtn" title="Sign out" style="padding:0;width:24px;height:24px;flex-shrink:0;">
          <svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5" width="14" height="14"><path d="M10 8H3M6 5l-3 3 3 3"/><path d="M7 3h5a1 1 0 0 1 1 1v8a1 1 0 0 1-1 1H7"/></svg>
        </button>

        Capture
        /
        Direct SDI

        Loading devices…

          <svg viewBox="0 0 40 40" fill="none" stroke="currentColor" stroke-width="1.5"><rect x="3" y="10" width="34" height="22" rx="2"/><path d="M13 32v4M27 32v4M9 36h22"/><path d="M16 19l4-3 4 3-1.5 5h-5L16 19z" stroke-opacity="0.5"/></svg>

No SDI devices found

This machine has no DeckLink cards installed. To ingest live streams via SRT or RTMP, use the Recorders page instead.

          Go to Recorders
          <button class="btn btn-ghost btn-sm" onclick="initCapture()">Retry</button>

Elapsed

00:00:00:00

              Ready

            <button class="record-btn" id="recordBtn" onclick="toggleRecord()" aria-label="Start recording" title="Start/stop recording">

            </button>

Record

            Select device and project to begin

Source

              Device
              <select id="deviceSelect"></select>

Destination

              Project
              <select id="projectSelect">
                <option value="">Select project…</option>
              </select>

              Bin
              <select id="binSelect">
                <option value="">Project root</option>
              </select>

              Clip name
              <input type="text" id="clipName" placeholder="Auto-generated if blank">

Recent captures

No recent captures


Conversation compacted


This session is being continued from a previous conversation that ran out of context. The summary below covers the earlier portion of the conversation.

Summary:
1. Primary Request and Intent:
   The user (zgaetano@wilddragon.net, Wild Dragon LLC) said before sleeping: "we are going to be working on https://forge.wilddragon.net/zgaetano/wild-dragon - Main branch, I am going to bed. I would like you to continue to test, and develop new features for this system."

   This is an autonomous overnight development session on the Z-AMPP Wild Dragon MAM (Media Asset Management) platform — a self-hosted broadcast media asset management system replacing Grass Valley AMPP FramelightX. The assistant is tasked with systematically reviewing all code for bugs and implementing new features.

2. Key Technical Concepts:
   - **Wild Dragon MAM / Z-AMPP**: Self-hosted broadcast MAM platform
   - **Services**: mam-api (Express/Node), web-ui (Nginx static), worker (BullMQ), capture (FFmpeg/DeckLink)
   - **PostgreSQL 16**: Asset/project/sequence/recorder metadata, session store
   - **Redis 7 + BullMQ**: Async job queues (proxy, thumbnail, conform)
   - **S3-compatible storage (RustFS)**: Media file storage with signed URLs
   - **FFmpeg/ffprobe**: Media transcoding, thumbnail extraction
   - **Docker socket API**: Dynamic recorder container management via `/v1.43` HTTP API over Unix socket
   - **Forgejo MCP**: Used to read/update files in the repository
   - **59.94 drop-frame timecode (SMPTE 12M)**: FRAMES_FIRST_MIN=3600, FRAMES_PER_MIN=3596, FRAMES_PER_10MIN=35964, FRAMES_PER_HOUR=215784
   - **BullMQ job states**: waiting, active, completed, failed, delayed, paused
   - **Session-based auth**: `express-session` + `connect-pg-simple`, cookie with `credentials: 'include'`
   - **JS injection pattern**: `JSON.stringify(value)` + `esc()` for safely embedding user strings in HTML `onclick` attributes
   - **S3 key convention**: `originals/${assetId}/${filename}`, `proxies/${assetId}.mp4`, `thumbnails/${id}.jpg`
   - **Worker job payloads**: proxy = `{ assetId, inputKey, outputKey }`, thumbnail = `{ assetId, proxyKey, outputKey }`
   - **Asset status logic**: `status='error'` always means proxy job failed (proxy worker sets 'error'; thumbnail worker sets 'ready' on failure)

3. Files and Code Sections:

   **`services/mam-api/src/routes/settings.js`** (READ - no changes)
   - Clean. `requireAuth` applied. Token masked in GET (never returns raw value). No bugs.

   **`services/mam-api/src/routes/capture.js`** (READ - no changes)
   - Clean. `requireAuth` applied. Simple proxy pattern to capture service. No bugs.

   **`services/mam-api/src/routes/ampp.js`** (READ - no changes)
   - Intentionally has NO auth — called from AMPP broadcast network hardware. Read-only endpoint. Comment explicitly documents this. Acceptable design.

   **`services/mam-api/src/routes/assets.js`** (MODIFIED - commit d3e12de)
   - Added `proxyQueue` alongside existing `thumbnailQueue`
   - Added `POST /:id/retry` endpoint for re-queuing errored assets:
   ```js
   const proxyQueue = new Queue('proxy', {
     connection: parseRedisUrl(process.env.REDIS_URL || 'redis://queue:6379'),
   });

   // POST /:id/retry - Re-queue proxy generation for an asset stuck in error state
   router.post('/:id/retry', async (req, res, next) => {
     try {
       const { id } = req.params;
       const r = await pool.query('SELECT * FROM assets WHERE id = $1', [id]);
       if (r.rows.length === 0) return res.status(404).json({ error: 'Asset not found' });
       const asset = r.rows[0];
       if (asset.status !== 'error') {
         return res.status(400).json({ error: `Asset is not in error state (current: ${asset.status})` });
       }
       if (!asset.original_s3_key) {
         return res.status(400).json({ error: 'Asset has no source file to reprocess' });
       }
       const proxyKey = asset.proxy_s3_key || `proxies/${id}.mp4`;
       await proxyQueue.add('generate', {
         assetId: id,
         inputKey: asset.original_s3_key,
         outputKey: proxyKey,
       });
       const updated = await pool.query(
         `UPDATE assets SET status = 'processing', updated_at = NOW() WHERE id = $1 RETURNING *`,
         [id]
       );
       res.json(updated.rows[0]);
     } catch (err) {
       next(err);
     }
   });
   ```

   **`services/web-ui/public/js/api.js`** (MODIFIED - commit 130906e)
   - Added `retryAsset(assetId)` helper in ASSET API CALLS section (after `deleteAsset`):
   ```js
   async function retryAsset(assetId) {
       return api(`/assets/${assetId}/retry`, { method: 'POST' });
   }
   ```

   **`services/web-ui/public/index.html`** (MODIFIED - commit d18fa2f)
   - Bumped `api.js?v=5` → `api.js?v=6`
   - Added conditional retry button in `renderAssets()` card HTML for error-status assets:
   ```js
   ${asset.status === 'error' ? `<button class="asset-action-btn" onclick="handleRetryAsset('${asset.id}', event)" title="Retry processing" style="color:oklch(74% 0.18 55);"><svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5"><path d="M2 8a6 6 0 1 0 1-3.5"/><path d="M1 3v3h3"/></svg></button>` : ''}
   ```
   - Added `handleRetryAsset` function (named differently from api.js `retryAsset` to avoid shadowing):
   ```js
   async function handleRetryAsset(id, e) {
     e.stopPropagation();
     const r = await retryAsset(id);
     if (r.success) { toast('Asset queued for reprocessing', '', 'success'); loadAssets(); }
     else toast('Retry failed', r.error, 'error');
   }
   ```

   **`services/mam-api/src/routes/sequences.js`** (MODIFIED - commit f8e42b8)
   - Had the same `framesToTC` bug as `timecode.js` — `if (rem >= DROP)` fires at frame 4 (still inside the first non-drop minute), producing wrong timecodes for any frame ≥ 4. EDL exports would have wrong in/out points.
   - Fixed with `FRAMES_FIRST_MIN = 3600` approach, matching the fix already applied to timecode.js:
   ```js
   const FRAMES_FIRST_MIN = NOM * 60;  // 3600 — first (non-drop) minute per 10-min group

   function framesToTC(totalFrames) {
     const fc = Math.max(0, Math.round(totalFrames));
     const h  = Math.floor(fc / FRAMES_PER_HOUR);
     let rem  = fc % FRAMES_PER_HOUR;
     const tm = Math.floor(rem / FRAMES_PER_10MIN);
     rem      = rem % FRAMES_PER_10MIN;
     let m, ss, ff;
     if (rem < FRAMES_FIRST_MIN) {
       m  = 0; ss = Math.floor(rem / NOM); ff = rem % NOM;
     } else {
       rem -= FRAMES_FIRST_MIN;
       m   = Math.floor(rem / FRAMES_PER_MIN) + 1;
       const remInMin = rem % FRAMES_PER_MIN;
       const adj = remInMin + DROP;
       ss = Math.floor(adj / NOM); ff = adj % NOM;
     }
     const M = tm * 10 + m;
     return `${pad2(h)}:${pad2(M)}:${pad2(ss)};${pad2(ff)}`;
   }
   ```

   **`services/mam-api/src/routes/recorders.js`** (READ - no changes)
   - Clean. `requireAuth` applied. Docker API management via Unix socket. Live asset pre-creation on start. Port bindings for listener-mode SRT/RTMP. `POST /probe` correctly covered by router-level requireAuth. No bugs.

   **`services/worker/src/workers/proxy.js`** (READ)
   - Key finding: proxy worker dispatches thumbnail job automatically after proxy is written. Error sets `status='error'`.
   - Job payload: `{ assetId, inputKey, outputKey }`

   **`services/worker/src/workers/thumbnail.js`** (READ)
   - Key finding: on error, thumbnail worker sets `status='ready'` (proxy is still usable). So `status='error'` only comes from proxy failures.
   - Job payload: `{ assetId, proxyKey, outputKey }`

   **`services/web-ui/public/editor.html`** (READ - no changes)
   - Clean. Already uses `api.js?v=6`. Has undo/redo (`state.history[]`), auto-save (2s debounce), Ctrl+Z/Ctrl+Shift+Z shortcuts. `Timeline.render()` does NOT call `onClipsChanged`, preventing undo loops.

   **`services/web-ui/public/js/timeline.js`** (READ - no changes, prior fix already in place)
   - Confirmed: `addClip(asset, srcIn, srcOut, track)` receives seconds and converts internally via `TC.secondsToFrames()`. editor.html correctly passes seconds. The right-trim fix from prior session is present.

   **`services/web-ui/public/js/selection.js`** (READ - no changes)
   - Clean. Multi-select bulk move/copy/delete. Proper `esc()` usage. No bugs.

   **`services/web-ui/public/js/preview.js`** (READ - no changes)
   - Clean. Asset preview modal. Proper `esc()` usage. `textContent` for title/notes. No bugs. Note: lazy-loads hls.js from CDN for HLS streams.

   **`services/web-ui/public/home.html`** (READ - no changes)
   - Clean. Static dashboard with stats loaded via `textContent`. No user-controlled innerHTML. No bugs.

   **`services/web-ui/public/jobs.html`** (READ - no changes)
   - Clean. Uses `escHtml()` consistently. Job detail panel uses `escHtml(JSON.stringify(job, null, 2))` for raw data. No bugs.

   **`services/web-ui/public/capture.html`** (READ - no changes yet)
   - Mostly clean. Uses `esc()` correctly for project/bin/device names.
   - **Minor issue found**: loads `api.js?v=5` but api.js was bumped to v=6. Should be updated.

   **`services/web-ui/public/api-tokens.html`** (READ - NOT YET FIXED)
   - **Bug found**: `confirmRevoke` onclick uses `'${esc(t.name)}'` pattern. The `esc()` in this file does NOT escape single quotes. Names with apostrophes (e.g., `O'Brien's token`) produce broken JS: `onclick="confirmRevoke('uuid','O'Brien's token')"` — the apostrophe closes the string early.
   - Fix needed: `onclick="confirmRevoke('${t.id}',${esc(JSON.stringify(t.name))})"` (same JSON.stringify+esc pattern used in projects.html, users.html fixes)

4. Errors and Fixes:

   - **`sequences.js` framesToTC wrong for frames ≥ 4** (same bug as timecode.js from prior session):
     - The `if (rem >= DROP)` condition (rem >= 4) fired at frame 4, still within the first non-drop minute. Frame 4 produced `00:01:00;00` instead of `00:00:00;04`. EDL export timecodes were wrong for nearly every event.
     - Fixed in commit `f8e42b8` by adding `FRAMES_FIRST_MIN = 3600` and using `rem < FRAMES_FIRST_MIN` to distinguish the first non-drop minute.

   - **`assets.js` missing retry endpoint**:
     - Assets in `status='error'` had no recovery path from the UI — required manual DB intervention.
     - Fixed in commit `d3e12de` by adding `POST /:id/retry` that re-queues the proxy job, which chains into thumbnail automatically.

   - **`api-tokens.html` JS injection in confirmRevoke onclick** (NOT YET FIXED):
     - Token names with single quotes break the onclick JS string. `esc()` in this file doesn't escape `'`.
     - Need to apply `JSON.stringify` + `esc()` pattern.

5. Problem Solving:
   - Systematically reviewed all backend route files: assets, auth, bins, capture, groups, jobs, projects, settings, tokens, upload, users, ampp, sequences, recorders — all reviewed, multiple bugs fixed.
   - Systematically reviewing all frontend JS and HTML files.
   - Established `JSON.stringify(value)` + `esc()` as the canonical safe pattern for user-controlled strings in `onclick` attributes throughout the codebase.
   - Asset retry feature implemented end-to-end: backend endpoint, API helper, UI button.
   - The naming conflict between `retryAsset` in api.js and the onclick handler was resolved by naming the handler `handleRetryAsset`.

6. All User Messages:
   - (From prior session, before sleeping): "we are going to be working on https://forge.wilddragon.net/zgaetano/wild-dragon - Main branch, I am going to bed. I would like you to continue to test, and develop new features for this system."
   - "Tool loaded." (response to first ToolSearch for Forgejo tools)
   - "Tool loaded." (response to second ToolSearch in this session)
   - "CRITICAL: Respond with TEXT ONLY..." (current summary request)

7. Pending Tasks:
   - **Fix `api-tokens.html` confirmRevoke JS injection**: Change `'${esc(t.name)}'` to `${esc(JSON.stringify(t.name))}` in the onclick attribute
   - **Fix `capture.html` api.js version**: Update `api.js?v=5` to `api.js?v=6`
   - **Review `recorders.html`** (43108B — very large, not yet reviewed)
   - **Review `player.html`** (18522B — not yet reviewed)
   - Continue implementing new features as requested

8. Current Work:
   Immediately before the summary request, two files had just been read in parallel: `jobs.html` (clean, no bugs) and `capture.html` (mostly clean, but found `api.js?v=5` reference that should be `?v=6`).

   Also just read `api-tokens.html` where a JS injection bug was found in the `confirmRevoke` onclick:
   ```js
   // Current (buggy):
   return `<button ... onclick="confirmRevoke('${t.id}','${esc(t.name)}')">Revoke</button>`;
   // The esc() function in this file doesn't escape single quotes:
   function esc(s) {
     if (!s) return '';
     return String(s).replace(/&/g,'&').replace(/</g,'<').replace(/>/g,'>').replace(/"/g,'"');
   }
   // Names with apostrophes break the JS string — e.g. "O'Brien's token" →
   // onclick="confirmRevoke('uuid','O'Brien's token')" — syntax error
   ```

9. Optional Next Step:
   Fix the `api-tokens.html` JS injection bug by applying the `JSON.stringify` + `esc()` pattern to the `confirmRevoke` onclick attribute, and update `capture.html` to use `api.js?v=6`. The session was in the middle of reviewing HTML pages for the same class of JS injection bugs that was previously fixed in `projects.html` and `users.html`.

   The exact bug to fix in `api-tokens.html`:
   ```js
   // Change this line in the token card template:
   `<button class="btn btn-danger btn-sm" onclick="confirmRevoke('${t.id}','${esc(t.name)}')">Revoke</button>`
   // To:
   `<button class="btn btn-danger btn-sm" onclick="confirmRevoke('${t.id}',${esc(JSON.stringify(t.name))})">Revoke</button>`
   ```

If you need specific details from before compaction (like exact code snippets, error messages, or content you generated), read the full transcript at: /home/node/.claude/projects/-home-node/e59aae98-44b9-4cb7-8cf4-3f02287a5c47.jsonl
Continue the conversation from where it left off without asking the user any further questions. Resume directly — do not acknowledge the summary, do not recap what was happening, do not preface with "I'll continue" or similar. Pick up the last task as if the break never happened.


## claude.ai Context7
Use this server to fetch current documentation whenever the user asks about a library, framework, SDK, API, CLI tool, or cloud service -- even well-known ones like React, Next.js, Prisma, Express, Tailwind, Django, or Spring Boot. This includes API syntax, configuration, version migration, library-specific debugging, setup instructions, and CLI tool usage. Use even when you think you know the answer -- your training data may not reflect recent changes. Prefer this over web search for library docs.

Do not use for: refactoring, writing scripts from scratch, debugging business logic, code review, or general programming concepts.


Let me resume the work immediately. The pending tasks are:
1. Fix `api-tokens.html` confirmRevoke JS injection
2. Fix `capture.html` api.js version (v=5 → v=6)
3. Review `recorders.html` and `player.html`
4. Continue implementing new features

Let me start by fixing the two known bugs and then continuing with the review.


ToolSearch

Question: select:mcp__claude_ai_mcp-server__forgejo_forgejo_get_file,mcp__claude_ai_mcp-server__forgejo_forgejo_update_file


Question: select:mcp__claude_ai_mcp-server__forgejo_forgejo_get_file,mcp__claude_ai_mcp-server__forgejo_forgejo_update_file


Good, now let me fetch both api-tokens.html and capture.html in parallel to make the fixes.


Now I have both files. Let me:
1. Fix `api-tokens.html` - change `onclick="confirmRevoke('${t.id}','${esc(t.name)}')"` to use `JSON.stringify` pattern
2. Fix `capture.html` - change `api.js?v=5` to `api.js?v=6`

Also, I noticed in capture.html there's a `formatDuration` call but no `formatDuration` function defined in the file. This could be a bug if it's supposed to be in `api.js`.

Let me focus on the two main fixes needed: the onclick handler in api-tokens.html and the version bump in capture.html. I should verify whether `formatDuration` is actually missing or if it's being imported from api.js before treating it as a critical issue.

For the api-tokens.html fix, I need to properly escape the token name in the onclick attribute by using JSON.stringify so it's safely passed as a JavaScript string literal rather than being injected directly into the HTML attribute. The confirm dialog itself is safe since it's using a JavaScript variable at that point, not raw template content.

Now I'm checking the capture.html file to see where `formatDuration` is defined, since it's being called but I don't see it in the current file.  Let me pull up api.js to verify if it's there, then I'll prepare the corrected versions of both files with the injection fix and any other issues I find. I'll apply both fixes at once while checking whether `formatDuration` is already defined in api.js.


I'll fix both issues in parallel — the JS injection in `api-tokens.html` and the stale version ref in `capture.html` — and also grab `api.js` to check for the `formatDuration` function that `capture.html` calls without defining locally.