06/12 Add export PDF function for Inspection filter result

app/templates/inspections/list.html

@@ -79,9 +79,14 @@
                  min="0" max="100" placeholder="100"
                  value="{{ score_max_filter }}">
         </div>
-        <div class="col-auto">
+        <div class="col-auto d-flex align-items-end gap-2 flex-wrap">
           <button type="submit" class="btn btn-sm btn-outline-primary">Filter</button>
           <a href="{{ url_for('inspections.index') }}" class="btn btn-sm btn-outline-secondary">Clear</a>
+          <a id="exportPdfBtn"
+             href="{{ url_for('inspections.export_list_pdf', **request.args) }}"
+             class="btn btn-sm btn-outline-danger">
+            <i class="bi bi-file-earmark-pdf"></i> Export PDF
+          </a>
         </div>
       </div>
     </form>
@@ -136,9 +141,9 @@
             </td>
             <td class="text-nowrap">
               {% if ins.status == 'in_progress' or ins.status == 'flagged' %}
-              <a href="{{ url_for('inspections.execute', inspection_id=ins.id) }}" class="btn btn-sm btn-outline-primary">Continue</a>
+              <a href="{{ url_for('inspections.execute', inspection_id=ins.id) }}" class="btn btn-sm btn-outline-primary insp-list-link">Continue</a>
               {% else %}
-              <a href="{{ url_for('inspections.view', inspection_id=ins.id) }}" class="btn btn-sm btn-outline-secondary">View</a>
+              <a href="{{ url_for('inspections.view', inspection_id=ins.id) }}" class="btn btn-sm btn-outline-secondary insp-list-link">View</a>
               {% endif %}
               {% if current_user.role in ['admin', 'director'] %}
               <button type="button"
@@ -212,6 +217,19 @@
 {% endblock %}
 
 {% block extra_js %}
+<script>
+(function () {
+  'use strict';
+  // Save current filtered URL so view/execute pages can restore it on Back
+  var links = document.querySelectorAll('.insp-list-link');
+  links.forEach(function (a) {
+    a.addEventListener('click', function () {
+      sessionStorage.setItem('insp_list_back_url', window.location.href);
+    });
+  });
+}());
+</script>
+
 <script>
 (function () {
   'use strict';

app/templates/inspections/view.html

@@ -338,7 +338,7 @@
 
   {# Action bar #}
   <div class="d-flex justify-content-between align-items-center mb-3">
-    <a href="{{ url_for('inspections.index') }}" class="btn btn-sm btn-outline-secondary">
+    <a id="backToInspectionsBtn" href="{{ url_for('inspections.index') }}" class="btn btn-sm btn-outline-secondary">
       <i class="bi bi-arrow-left"></i> Back to Inspections
     </a>
     <div class="d-flex gap-2">
@@ -852,6 +852,16 @@
 {% endblock %}
 
 {% block extra_js %}
+<script>
+(function () {
+  var backUrl = sessionStorage.getItem('insp_list_back_url');
+  if (backUrl) {
+    var btn = document.getElementById('backToInspectionsBtn');
+    if (btn) btn.href = backUrl;
+  }
+}());
+</script>
+
 <script>
 function openMedia(src, label) {
   document.getElementById('mediaImg').src           = src;