1 files changed, 48 insertions, 0 deletions
diff --git a/ishtar_common/admin.py b/ishtar_common/admin.py
index 4449f7ba4..7da8265cd 100644
--- a/ishtar_common/admin.py
+++ b/ishtar_common/admin.py
@@ -75,6 +75,9 @@ from archaeological_finds import forms as find_forms, \
     forms_treatments as treatment_forms
 from archaeological_warehouse import forms as warehouse_forms
 
+from ishtar_common.tasks import launch_export
+
+
 csrf_protect_m = method_decorator(csrf_protect)
 
 
@@ -1399,6 +1402,51 @@ class AdministrationTaskAdmin(admin.ModelAdmin):
 admin_site.register(models.AdministrationTask, AdministrationTaskAdmin)
 
 
+def launch_export_action(modeladmin, request, queryset):
+    model = modeladmin.model
+    back_url = reverse(
+        'admin:%s_%s_changelist' % (
+            model._meta.app_label,
+            model._meta.model_name)
+    ) + '?' + urllib.parse.urlencode(request.GET)
+    if queryset.count() != 1:
+        messages.add_message(
+            request, messages.ERROR, str(_("Select only one task."))
+        )
+        return HttpResponseRedirect(back_url)
+
+    export_task = queryset.all()[0]
+
+    if export_task.state != "C":
+        messages.add_message(
+            request, messages.ERROR, str(
+                _("Export already exported/scheduled."))
+        )
+        return HttpResponseRedirect(back_url)
+
+    export_task.state = "S"
+    export_task.save()
+
+    if not settings.USE_BACKGROUND_TASK:
+        return launch_export(export_task)
+    return launch_export.delay(export_task)
+
+
+launch_export_action.short_description = _("Launch export")
+
+
+class ExportTaskAdmin(admin.ModelAdmin):
+    readonly_fields = ("result", )
+    exclude = ('creation_date', 'launch_date', 'finished_date')
+    list_display = ["label", 'state', 'creation_date', 'launch_date',
+                    'finished_date']
+    list_filter = ['state']
+    actions = [launch_export_action]
+
+
+admin_site.register(models.ExportTask, ExportTaskAdmin)
+
+
 class UserProfileAdmin(admin.ModelAdmin):
     list_display = ['person', 'profile_type', 'area_labels']
     list_filter = ['profile_type']