Add export functionality for worklogs with dynamic filename generation

inventory/templates/inventory.html

@@ -105,6 +105,23 @@
             {% endif %}
         </div>
     {% endset %}
+    {% set middleBar %}
+        {% if worklog %}
+        <button class="btn btn-primary" type="button" onclick="export_worklog_csv()">Export WorkLog</button>
+        <script>
+            function export_worklog_csv() {
+                const ids = [{% for row in worklog %}{{ row['id'] }}, {% endfor %}];
+                export_csv({ids: ids}, 'worklog', '{{ item.identifier
+                    | replace('Name: ', '')
+                    | replace('ID:', '')
+                    | replace('Serial: ', '')
+                    | replace('Barcode: ', '')
+                    | lower
+                }}_worklog_export');
+            }
+        </script>
+        {% endif %}
+    {% endset %}
     {{ toolbars.render_toolbar(
         id='inventory',
         left=breadcrumbs.breadcrumb_header(
@@ -113,6 +130,7 @@
             ],
             title=title
         ),
+        center=middleBar,
         right=buttonBar
     ) }}
     {% if item.condition in ["Removed", "Disposed"] %}