91 lines
2.9 KiB
Python
91 lines
2.9 KiB
Python
# w.c.s. - web application for online forms
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# Copyright (C) 2005-2020 Entr'ouvert
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, see <http://www.gnu.org/licenses/>.
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from wcs.qommon import misc, get_logger
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from wcs.qommon.xml_storage import XmlStorableObject
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class MailTemplate(XmlStorableObject):
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_names = 'mail-templates'
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xml_root_node = 'mail-template'
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name = None
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slug = None
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description = None
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subject = None
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body = None
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attachments = []
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# declarations for serialization
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XML_NODES = [
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('name', 'str'),
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('slug', 'str'),
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('description', 'str'),
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('subject', 'str'),
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('body', 'str'),
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('attachments', 'str_list'),
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]
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def __init__(self, name=None):
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XmlStorableObject.__init__(self)
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self.name = name
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def store(self):
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if self.slug is None:
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# set slug if it's not yet there
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self.slug = self.get_new_slug()
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super(MailTemplate, self).store()
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def get_new_slug(self):
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new_slug = misc.simplify(self.name, space='-')
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base_new_slug = new_slug
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suffix_no = 0
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known_slugs = {x.slug: x.id for x in self.select(ignore_migration=True, ignore_errors=True)}
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while True:
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if not new_slug in known_slugs:
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break
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suffix_no += 1
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new_slug = '%s-%s' % (base_new_slug, suffix_no)
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return new_slug
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def get_places_of_use(self):
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from wcs.workflows import Workflow
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for workflow in Workflow.select(ignore_errors=True, ignore_migration=True):
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for item in workflow.get_all_items():
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if item.key != 'sendmail':
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continue
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if item.mail_template == self.slug:
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yield workflow
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break
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def is_in_use(self):
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return any(self.get_places_of_use())
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@classmethod
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def get_as_options_list(cls):
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options = []
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for mail_template in cls.select(order_by='name'):
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options.append((mail_template.slug, mail_template.name, mail_template.slug))
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return options
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@classmethod
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def get_by_slug(cls, slug):
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objects = [x for x in cls.select() if x.slug == slug]
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if objects:
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return objects[0]
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get_logger().warn("mail template '%s' does not exist" % slug)
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return None
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