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from google.appengine.ext import webapp
from google.appengine.ext.webapp import template

from model.queues import queues, display_name_for_queue
from model.workitems import WorkItems

from model import queuestatus


class QueueStatus(webapp.RequestHandler):
    def _rows_for_work_items(self, work_items):
        if not work_items:
            return []
        rows = []
        for item_id in work_items.item_ids:
            rows.append({
                "attachment_id": item_id,
                "bug_id": 1,
            })
        return rows

    def get(self, queue_name):
        work_items = WorkItems.all().filter("queue_name =", queue_name).get()
        statuses = queuestatus.QueueStatus.all().filter("queue_name =", queue_name).order("-date").fetch(6)
        template_values = {
            "display_queue_name": display_name_for_queue(queue_name),
            "work_item_rows": self._rows_for_work_items(work_items),
            "statuses": statuses,
        }
        self.response.out.write(template.render("templates/queuestatus.html", template_values))