214 lines
7.5 KiB
Python
214 lines
7.5 KiB
Python
# -*- coding: utf-8; -*-
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################################################################################
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#
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# Rattail -- Retail Software Framework
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# Copyright © 2010-2017 Lance Edgar
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#
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# This file is part of Rattail.
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#
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# Rattail is free software: you can redistribute it and/or modify it under the
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# terms of the GNU General Public License as published by the Free Software
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# Foundation, either version 3 of the License, or (at your option) any later
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# version.
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#
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# Rattail is distributed in the hope that it will be useful, but WITHOUT ANY
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# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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# details.
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#
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# You should have received a copy of the GNU General Public License along with
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# Rattail. If not, see <http://www.gnu.org/licenses/>.
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#
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################################################################################
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"""
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Views for Email Bounces
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"""
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from __future__ import unicode_literals, absolute_import
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import os
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import datetime
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from rattail.db import model
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from rattail.bouncer import get_handler
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from rattail.bouncer.config import get_profile_keys
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from pyramid.response import FileResponse
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from webhelpers2.html import HTML, tags
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from tailbone import grids
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from tailbone.views import MasterView3 as MasterView
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class EmailBouncesView(MasterView):
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"""
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Master view for email bounces.
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"""
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model_class = model.EmailBounce
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model_title_plural = "Email Bounces"
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url_prefix = '/email-bounces'
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creatable = False
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editable = False
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labels = {
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'config_key': "Source",
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'bounce_recipient_address': "Bounced To",
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'intended_recipient_address': "Intended For",
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}
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grid_columns = [
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'config_key',
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'bounced',
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'bounce_recipient_address',
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'intended_recipient_address',
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'processed_by',
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]
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def __init__(self, request):
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super(EmailBouncesView, self).__init__(request)
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self.handler_options = sorted(get_profile_keys(self.rattail_config))
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def get_handler(self, bounce):
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return get_handler(self.rattail_config, bounce.config_key)
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def configure_grid(self, g):
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super(EmailBouncesView, self).configure_grid(g)
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g.joiners['processed_by'] = lambda q: q.outerjoin(model.User)
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g.filters['config_key'].default_active = True
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g.filters['config_key'].default_verb = 'equal'
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g.filters['config_key'].set_value_renderer(grids.filters.ChoiceValueRenderer(self.handler_options))
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g.filters['processed'].default_active = True
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g.filters['processed'].default_verb = 'is_null'
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g.filters['processed_by'] = g.make_filter('processed_by', model.User.username)
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g.sorters['processed_by'] = g.make_sorter(model.User.username)
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g.default_sortkey = 'bounced'
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g.default_sortdir = 'desc'
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g.set_label('config_key', "Source")
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g.set_label('bounce_recipient_address', "Bounced To")
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g.set_label('intended_recipient_address', "Intended For")
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g.set_link('bounced')
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g.set_link('intended_recipient_address')
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def configure_form(self, f):
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super(EmailBouncesView, self).configure_form(f)
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bounce = f.model_instance
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f.set_renderer('message', self.render_message_file)
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f.set_renderer('links', self.render_links)
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f.fields = [
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'config_key',
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'message',
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'bounced',
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'bounce_recipient_address',
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'intended_recipient_address',
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'links',
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'processed',
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'processed_by',
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]
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if not bounce.processed:
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f.remove_field('processed')
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f.remove_field('processed_by')
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def render_links(self, bounce, field):
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handler = self.get_handler(bounce)
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value = list(handler.make_links(self.Session(), bounce.intended_recipient_address))
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if not value:
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return "n/a"
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links = []
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for link in value:
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label = HTML.literal("{}: ".format(link.type))
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anchor = tags.link_to(link.title, link.url, target='_blank')
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links.append(HTML.tag('li', label + anchor))
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return HTML.tag('ul', HTML.literal('').join(links))
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def render_message_file(self, bounce, field):
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handler = self.get_handler(bounce)
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path = handler.msgpath(bounce)
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if not path:
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return ""
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url = self.get_action_url('download', bounce)
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return self.render_file_field(path, url)
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def template_kwargs_view(self, **kwargs):
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bounce = kwargs['instance']
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kwargs['bounce'] = bounce
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handler = self.get_handler(bounce)
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kwargs['handler'] = handler
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path = handler.msgpath(bounce)
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if os.path.exists(path):
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with open(path, 'rb') as f:
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kwargs['message'] = f.read()
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else:
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kwargs['message'] = "(file not found)"
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return kwargs
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def process(self):
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"""
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View for marking a bounce as processed.
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"""
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bounce = self.get_instance()
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bounce.processed = datetime.datetime.utcnow()
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bounce.processed_by = self.request.user
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self.request.session.flash("Email bounce has been marked processed.")
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return self.redirect(self.request.route_url('emailbounces'))
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def unprocess(self):
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"""
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View for marking a bounce as *unprocessed*.
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"""
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bounce = self.get_instance()
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bounce.processed = None
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bounce.processed_by = None
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self.request.session.flash("Email bounce has been marked UN-processed.")
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return self.redirect(self.request.route_url('emailbounces'))
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def download(self):
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"""
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View for downloading the message file associated with a bounce.
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"""
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bounce = self.get_instance()
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handler = self.get_handler(bounce)
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path = handler.msgpath(bounce)
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response = FileResponse(path, request=self.request)
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response.headers[b'Content-Length'] = str(os.path.getsize(path))
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response.headers[b'Content-Disposition'] = b'attachment; filename="bounce.eml"'
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return response
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@classmethod
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def defaults(cls, config):
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config.add_tailbone_permission_group('emailbounces', "Email Bounces", overwrite=False)
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# mark bounce as processed
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config.add_route('emailbounces.process', '/email-bounces/{uuid}/process')
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config.add_view(cls, attr='process', route_name='emailbounces.process',
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permission='emailbounces.process')
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config.add_tailbone_permission('emailbounces', 'emailbounces.process',
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"Mark Email Bounce as processed")
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# mark bounce as *not* processed
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config.add_route('emailbounces.unprocess', '/email-bounces/{uuid}/unprocess')
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config.add_view(cls, attr='unprocess', route_name='emailbounces.unprocess',
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permission='emailbounces.unprocess')
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config.add_tailbone_permission('emailbounces', 'emailbounces.unprocess',
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"Mark Email Bounce as UN-processed")
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# download raw email
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config.add_route('emailbounces.download', '/email-bounces/{uuid}/download')
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config.add_view(cls, attr='download', route_name='emailbounces.download',
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permission='emailbounces.download')
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config.add_tailbone_permission('emailbounces', 'emailbounces.download',
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"Download raw message of Email Bounce")
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cls._defaults(config)
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def includeme(config):
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EmailBouncesView.defaults(config)
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