1 # Copyright (C) 2009 Google Inc. All rights reserved.

     2 #

     3 # Redistribution and use in source and binary forms, with or without

     4 # modification, are permitted provided that the following conditions are

     5 # met:

     6 # 

     7 #     * Redistributions of source code must retain the above copyright

     8 # notice, this list of conditions and the following disclaimer.

     9 #     * Redistributions in binary form must reproduce the above

    10 # copyright notice, this list of conditions and the following disclaimer

    11 # in the documentation and/or other materials provided with the

    12 # distribution.

    13 #     * Neither the name of Google Inc. nor the names of its

    14 # contributors may be used to endorse or promote products derived from

    15 # this software without specific prior written permission.

    16 # 

    17 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

    18 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

    19 # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

    20 # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

    21 # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

    22 # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

    23 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

    24 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

    25 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

    26 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

    27 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

    28 

    29 import operator

    30 

    31 from google.appengine.ext import webapp

    32 from google.appengine.ext.webapp import template

    33 

    34 from model.attachment import Attachment

    35 from model.queues import queues

    36 

    37 

    38 class Dashboard(webapp.RequestHandler):

    39 

    40     # FIXME: This list probably belongs as part of a Queue object in queues.py

    41     # Arrays are bubble_name, queue_name

    42     # FIXME: Can this be unified with StatusBubble._queues_to_display?

    43     _queues_to_display = [

    44         ["Style", "style-queue"],

    45         ["Cr-Linux", "chromium-ews"],

    46         ["Cr-Win", "cr-win-ews"],

    47         ["Qt", "qt-ews"],

    48         ["Gtk", "gtk-ews"],

    49         ["Mac", "mac-ews"],

    50         ["Win", "win-ews"],

    51         ["Commit", "commit-queue"],

    52     ]

    53     # Split the zipped list into component parts

    54     _header_names, _ordered_queue_names = zip(*_queues_to_display)

    55 

    56     # This asserts that all of the queues listed above are valid queue names.

    57     assert(reduce(operator.and_, map(lambda name: name in queues, _ordered_queue_names)))

    58 

    59     def _build_bubble(self, attachment, queue_name):

    60         queue_status = attachment.status_for_queue(queue_name)

    61         bubble = {

    62             "status_class": attachment.state_from_queue_status(queue_status) if queue_status else "none",

    63             "status_date": queue_status.date if queue_status else None,

    64         }

    65         return bubble

    66 

    67     def _build_row(self, attachment):

    68         row = {

    69             "bug_id": attachment.bug_id(),

    70             "attachment_id": attachment.id,

    71             "bubbles": [self._build_bubble(attachment, queue_name) for queue_name in self._ordered_queue_names],

    72         }

    73         return row

    74 

    75     def get(self):

    76         template_values = {

    77             "headers": self._header_names,

    78             "rows": [self._build_row(attachment) for attachment in Attachment.recent(limit=25)],

    79         }

    80         self.response.out.write(template.render("templates/dashboard.html", template_values))