agnes-the-ai-analyst/app/web/templates/_flea_versions.html

{# Versions card — owner + admin only.

   Renders entity.version_history (oldest-first) reversed so newest
   appears at top. Each row gets:
     * version label (vN, "current" badge for the active one)
     * short hash + size + created_at
     * Restore button (owner + admin) for non-current versions
     * Download button (admin only) — links to admin submission bundle

   Required scope:
     entity         — store_entities row carrying version_no + version_history
     is_owner       — bool
     is_admin       — bool

   Self-guards on visibility (only renders for owner/admin) and on
   history length (>= 1). Plain entities created post-v37 always have
   at least a v1 entry.
#}

{% if (is_owner or is_admin) and entity and entity.version_history and entity.version_history|length >= 1 %}
<style>
  .versions-card {
    margin: 16px 0; padding: 14px 18px; background: var(--surface, #fff);
    border: 1px solid var(--border, #e5e7eb); border-radius: 10px;
    font-size: 13px;
  }
  .versions-card h3 {
    margin: 0 0 10px 0; font-size: 14px; font-weight: 600;
    color: var(--text, #111827);
  }
  .versions-card table { width: 100%; border-collapse: collapse; }
  .versions-card th, .versions-card td {
    text-align: left; padding: 6px 10px; border-bottom: 1px solid var(--border-light, #f3f4f6);
    vertical-align: middle;
  }
  .versions-card th {
    font-size: 11px; text-transform: uppercase; letter-spacing: 0.4px;
    color: var(--text-secondary, #6b7280); font-weight: 500;
  }
  .versions-card .vn { font-weight: 600; }
  .versions-card .current-badge {
    display: inline-block; padding: 1px 6px; border-radius: 999px;
    background: #d1fae5; color: #065f46; font-size: 10px;
    font-weight: 600; text-transform: uppercase; letter-spacing: 0.3px;
    margin-left: 6px;
  }
  .versions-card code {
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    font-size: 11px; background: rgba(0,0,0,0.04); padding: 1px 4px; border-radius: 3px;
  }
  .versions-card button.restore {
    padding: 4px 10px; border-radius: 5px;
    border: 1px solid var(--border, #d1d5db); background: var(--surface, #fff);
    font-size: 12px; cursor: pointer;
  }
  .versions-card button.restore:hover { background: var(--surface-muted, #f9fafb); }
  .versions-card button.restore:disabled { opacity: 0.5; cursor: not-allowed; }
</style>

<div class="versions-card">
  <h3>Versions ({{ entity.version_history|length }})</h3>
  <table>
    <thead>
      <tr>
        <th>Version</th>
        <th>Hash</th>
        <th>Size</th>
        <th>Created</th>
        <th></th>
      </tr>
    </thead>
    <tbody>
      {# Render newest-first. Build a reversed list in Jinja. #}
      {% set ordered = entity.version_history | sort(attribute='n', reverse=true) %}
      {% for v in ordered %}
      <tr>
        <td class="vn">
          v{{ v.n }}
          {% if v.n == entity.version_no %}<span class="current-badge">current</span>{% endif %}
        </td>
        <td><code>{{ v.hash[:12] if v.hash else '—' }}</code></td>
        <td>
          {%- if v.size is not none -%}
            {%- if v.size < 1024 -%}{{ v.size }} B
            {%- elif v.size < 1048576 -%}{{ "%.1f"|format(v.size / 1024) }} KB
            {%- else -%}{{ "%.1f"|format(v.size / 1048576) }} MB
            {%- endif -%}
          {%- else -%}—{%- endif -%}
        </td>
        <td style="white-space: nowrap; color: var(--text-secondary, #6b7280);">
          {{ v.created_at[:10] if v.created_at else '' }}
        </td>
        <td>
          {% if v.n != entity.version_no %}
          <button class="restore" type="button"
                  data-version-no="{{ v.n }}"
                  onclick="restoreVersion({{ v.n }})">
            Restore
          </button>
          {% endif %}
        </td>
      </tr>
      {% endfor %}
    </tbody>
  </table>
</div>

<script>
async function restoreVersion(versionNo) {
  const currentVersionNo = {{ entity.version_no | tojson }};
  const ok = confirm(
    `Restore version ${versionNo}?\n\n` +
    `This will create a new version (v${currentVersionNo + 1}) with v${versionNo}'s ` +
    `bundle and re-run security checks. The current version stays in history.`
  );
  if (!ok) return;
  const r = await fetch(
    `/api/store/entities/{{ entity.id }}/versions/${versionNo}/restore`,
    {method: 'POST', credentials: 'same-origin'}
  );
  if (r.ok) {
    window.location.reload();
    return;
  }
  let msg = 'Restore failed.';
  try {
    const j = await r.json();
    if (j.detail) {
      const code = j.detail.code || '';
      if (code === 'submission_blocked') {
        // Land on detail to see the blocked banner.
        const eid = j.detail.entity_id || '{{ entity.id }}';
        window.location = `/marketplace/flea/${eid}`;
        return;
      }
      if (code === 'prior_version_pending') {
        msg = 'A previous edit is still under review. Wait for the verdict before restoring.';
      } else if (code === 'version_not_found') {
        msg = 'That version is no longer on disk.';
      } else if (code === 'already_current') {
        msg = 'Already on that version.';
      } else if (typeof j.detail === 'object') {
        msg = `Restore failed: ${code || JSON.stringify(j.detail)}`;
      } else {
        msg = `Restore failed: ${j.detail}`;
      }
    }
  } catch (_) {}
  alert(msg);
}
</script>
{% endif %}