queue and logs tab

tapebackup/routes.py

@@ -5,6 +5,7 @@ def includeme(config):
     config.add_route('targets', '/targets')
     config.add_route('tapes', '/tapes')
     config.add_route('files', '/files')
+    config.add_route('queue_and_log', '/queue_and_log')
 
     config.add_route('library_scan', '/library_scan')
     config.add_route('add_backup_target', '/add_backup_target')

tapebackup/templates/base.jinja2

@@ -35,6 +35,7 @@
                     кассет</a>
                 <a href="/files" class="navbar-menu-link" id="files">Обзор файлов</a>
                 <!--<a href="/labnums" class="navbar-menu-link" id="labnums">Обзор лаб.номеров</a>-->
+                <a href="/queue_and_log" class="navbar-menu-link" id="queue_and_log">Очереди и лог</a>
             </nav>
         </div>
     </div>

tapebackup/templates/queue_and_log.jinja2

+{% extends "base.jinja2" %}
+
+{% block content %}
+
+<p>Формируется очередей: {{ new_len }}</p>
+<p>Очередей в процессе бэкапа: {{ in_progress_len }}</p>
+<p>Файлов в текущей очереди бэкапа: {{ in_progress_remaining_files }}</p>
+<p>Завершенных очередей бэкапа: {{ finished_len }}</p>
+{#    нужно вставить кнопку для очистки стертых файлов#}
+{#    нужно вставить отфильтрованный лог и поменять уровни логирования#}
+{% endblock %}
\ No newline at end of file

tapebackup/views/default.py

@@ -313,3 +313,45 @@ def add_to_restore_queue(request):
                                      _query=(('result', e.detail),
                                              ('color', 'red')))
         return HTTPFound(location=next_url)
+
+@view_config(route_name="queue_and_log", renderer='tapebackup:templates/queue_and_log.jinja2')
+def queue_and_log(request):
+    try:
+        backup_queues = request.dbsession.query(models.Batch).all()
+        new = []
+        in_progress = []
+        paused = []  # need this state for clearer model state and debug
+        finished = []  # need to be very careful here: shouldn't be able to start one if there is any in less state
+        cancelled = []
+        finalized = []
+
+        for i in backup_queues:
+            if i.status == models.BatchStatus.new:
+                new.append(i)
+            if i.status == models.BatchStatus.in_progress:
+                in_progress.append(i)
+            if i.status == models.BatchStatus.paused:
+                paused.append(i)
+            if i.status == models.BatchStatus.finished:
+                finished.append(i)
+            if i.status == models.BatchStatus.cancelled:
+                cancelled.append(i)
+            if i.status == models.BatchStatus.finalized:
+                finalized.append(i)
+        in_progress_remaining_files = 0
+        for i in in_progress:
+            in_progress_remaining_files += len(i.files_to_backup)
+        return {"new_len": len(new),
+                "in_progress_len": len(in_progress),
+                "paused_len": len(paused),
+                "finished_len": len(finished),
+                "cancelled_len": len(cancelled),
+                "finalized_len": len(finalized),
+                "in_progress_remaining_files": in_progress_remaining_files
+                }
+
+    except HTTPException as e:
+        next_url = request.route_url('files',
+                                     _query=(('result', e.detail),
+                                             ('color', 'red')))
+    return HTTPFound(location=next_url)
\ No newline at end of file