ui: problem_files: pjax support

packages/ui-default/templates/partials/problem_files-testdata.html

@@ -0,0 +1,44 @@
+{% import "components/nothing.html" as nothing with context %}
+<div class="section__body no-padding problem-files-testdata" data-fragment-id="problem-files-testdata">
+  {% if testdata.length %}
+    <table class="data-table">
+      <colgroup>
+        <col class="col--checkbox">
+        <col class="col--name">
+        <col class="col--size">
+      </colgroup>
+      <thead>
+        <tr>
+          <th class="col--checkbox">
+            <label class="compact checkbox">
+              <input type="checkbox" name="select_all" data-checkbox-toggle="testdata">
+            </label>
+          </th>
+          <th class="col--name">{{ _('Filename') }}</th>
+          <th class="col--size">{{ _('Size') }}</th>
+        </tr>
+      </thead>
+      <tbody>
+        {%- for file in testdata -%}
+        <tr data-filename="{{ file.name }}" data-size="{{ file.size }}">
+          <td class="col--checkbox">
+            <label class="compact checkbox">
+              <input type="checkbox" data-checkbox-group="testdata" data-checkbox-range>
+            </label>
+          </td>
+          <td class="col--name">
+            <a href="{{ url('problem_file_download', {pid: pdoc.docId, filename: file.name, query:{type:'testdata'} }) }}">{{ file.name }}</a>
+          </td>
+          <td class="col--size">{{ size(file.size) }}</td>
+        </tr>
+        {%- endfor -%}
+      </tbody>
+    </table>
+  {% else %}
+    {% if handler.user.own(pdoc) or handler.user.hasPriv(PRIV.PRIV_READ_PROBLEM_DATA) or handler.user.hasPerm(perm.PERM_READ_PROBLEM_DATA) %}
+      {{ nothing.render('No testdata at current.') }}
+    {% else %}
+      {{ nothing.render("You don't have permission to read testdata.")}}
+    {% endif %}
+  {% endif %}
+</div>