X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/bd1f0b637be6c97374b31ed5c442ff88d25e626e..fed9f70cdc99a3bc94a54bf1d182b13204a597be:/apps/workbench/app/views/application/404.html.erb

diff --git a/apps/workbench/app/views/application/404.html.erb b/apps/workbench/app/views/application/404.html.erb
index 8a0482274a..94a6520873 100644
--- a/apps/workbench/app/views/application/404.html.erb
+++ b/apps/workbench/app/views/application/404.html.erb
@@ -1,9 +1,14 @@
+<%# Copyright (C) The Arvados Authors. All rights reserved.
+
+SPDX-License-Identifier: AGPL-3.0 %>
+
 <%
    if (controller.andand.action_name == 'show') and params[:uuid]
+     check_trash = controller.model_class.include_trash(true).where(uuid: params[:uuid])
      class_name = controller.model_class.to_s.underscore
      class_name_h = class_name.humanize(capitalize: false)
      req_item = safe_join([class_name_h, " with UUID ",
-                           raw("<code>"), params[:uuid], raw("</code>")], "")
+                             raw("<code>"), params[:uuid], raw("</code>")], "")
      req_item_plain_text = safe_join([class_name_h, " with UUID ", params[:uuid]])
    else
      req_item = "page you requested"
@@ -11,16 +16,89 @@
    end
 %>
 
+  <% untrash_object = nil %>
+
+  <% if check_trash.andand.any? %>
+    <% object = check_trash.first %>
+    <% if object.respond_to?(:is_trashed) && object.is_trashed %>
+      <% untrash_object = object %>
+    <% else %>
+      <% owner = Group.where(uuid: object.owner_uuid).include_trash(true).first %>
+      <% while !owner.nil? && !owner.is_trashed %>
+        <% if !owner.nil? and owner.is_trashed then %>
+          <% untrash_object = owner %>
+          <% break %>
+        <% end %>
+        <% owner = Group.where(uuid: owner.owner_uuid).include_trash(true).first %>
+      <% end %>
+    <% end %>
+  <% end %>
+
+  <% if !untrash_object.nil? %>
+    <h2>Trashed</h2>
+
+      <% untrash_name = if !untrash_object.name.blank? then
+                 "'#{untrash_object.name}'"
+                 else
+                 untrash_object.uuid
+               end %>
+
+    <p>The <%= req_item %> is
+      <% if untrash_object == object %>
+        in the trash.
+      <% else %>
+        owned by trashed project <%= untrash_name %> (<code><%= untrash_object.uuid %></code>).
+      <% end %>
+    </p>
+
+    <p>
+      It will be permanently deleted at <%= render_localized_date(untrash_object.delete_at) %>.
+    </p>
+
+  <p>
+    <% if untrash_object != object %>
+      You must untrash the owner project to access this <%= class_name_h %>.
+    <% end %>
+      <% if untrash_object.is_trashed and untrash_object.editable? %>
+        <% msg = "Untrash '#{untrash_name}'?" %>
+        <%= link_to({action: 'untrash_items', selection: [untrash_object.uuid], controller: :trash_items}, remote: true, method: :post,
+        title: "Untrash", style: 'cursor: pointer;') do %>
+
+        <% end %>
+
+        <%= form_tag url_for({action: 'untrash_items', controller: :trash_items}), {method: :post} %>
+        <%= hidden_field_tag :selection, [untrash_object.uuid] %>
+        <button type="submit">Click here to untrash <%= untrash_name %> <i class="fa fa-fw fa-recycle"></i></button>
+      <% end %>
+    </p>
+
+  <% else %>
+
 <h2>Not Found</h2>
 
-<p>The <%= req_item %> was not found.
+<p>The <%= req_item %> was not found.</p>
+
+<% if !current_user %>
+
+  <p>
+    <%= link_to(arvados_api_client.arvados_login_url(return_to: strip_token_from_path(request.url)),
+                {class: "btn btn-primary report-issue-modal-window"}) do %>
+      <i class="fa fa-fw fa-sign-in"></i> Log in
+    <% end %>
+    to view private data.
+  </p>
+
+<% elsif class_name %>
+
+  <p>
+    Perhaps you'd like to <%= link_to("browse all
+    #{class_name_h.pluralize}", action: :index, controller:
+    class_name.tableize) %>?
+  </p>
 
-<% if class_name %>
-Perhaps you'd like to
-<%= link_to("browse all #{class_name_h.pluralize}", action: :index, controller: class_name.tableize) %>?
 <% end %>
 
-</p>
+<% end %>
 
 <% error_message = "The #{req_item_plain_text} was not found." %>
 <%= render :partial => "report_error", :locals => {error_message: error_message, error_type: '404'} %>