305 lines
11 KiB
Python
305 lines
11 KiB
Python
# w.c.s. - web application for online forms
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# Copyright (C) 2005-2010 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 quixote import get_publisher, get_response, redirect
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from quixote.directory import Directory
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from quixote.html import TemplateIO, htmltext
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from .. import _, get_cfg
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from ..admin.cfg import cfg_submit
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from ..backoffice.menu import html_top
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from ..form import CheckboxWidget, Form, StringWidget, TextWidget, WidgetList
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class EmailsDirectory(Directory):
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emails_dict = {}
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_q_exports = ['', 'options']
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@classmethod
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def register(
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cls,
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key,
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description,
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hint=None,
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enabled=False,
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default_subject=None,
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default_body=None,
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category=None,
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):
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if key in cls.emails_dict:
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return
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cls.emails_dict[key] = {
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'description': description,
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'default_subject': default_subject,
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'default_body': default_body,
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'hint': hint,
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'enabled': enabled,
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'category': category,
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}
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@classmethod
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def is_enabled(cls, key):
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emails_cfg = get_cfg('emails', {})
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return emails_cfg.get('email-%s_enabled' % key, True)
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@classmethod
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def get_subject(cls, email_key):
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emails_cfg = get_cfg('emails', {})
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cfg_key = 'email-%s' % email_key
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default_subject = cls.emails_dict[email_key].get('default_subject')
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real_subject = emails_cfg.get(cfg_key + '_subject') or str(default_subject)
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return real_subject
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@classmethod
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def get_body(cls, email_key):
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emails_cfg = get_cfg('emails', {})
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cfg_key = 'email-%s' % email_key
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default_body = cls.emails_dict[email_key].get('default_body')
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real_body = emails_cfg.get(cfg_key) or str(default_body)
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return real_body
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def options(self):
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form = Form(enctype='multipart/form-data')
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emails = get_cfg('emails', {})
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form.add(
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StringWidget,
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'smtp_server',
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title=_('SMTP Server'),
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required=False,
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value=emails.get('smtp_server', ''),
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)
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form.add(
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StringWidget,
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'smtp_login',
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title=_('SMTP Login'),
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required=False,
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value=emails.get('smtp_login', ''),
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)
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form.add(
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StringWidget,
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'smtp_password',
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title=_('SMTP Password'),
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required=False,
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value=emails.get('smtp_password', ''),
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)
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form.add(StringWidget, 'from', title=_('Email Sender'), required=True, value=emails.get('from'))
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form.add(
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StringWidget,
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'reply_to',
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title=_('Reply-To Address'),
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required=False,
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value=emails.get('reply_to'),
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)
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form.add(
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TextWidget,
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'footer',
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title=_('Email Footer'),
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cols=70,
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rows=5,
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required=False,
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value=emails.get('footer'),
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)
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form.add(
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CheckboxWidget,
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'check_domain_with_dns',
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title=_('Check DNS for domain name'),
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value=emails.get('check_domain_with_dns', True),
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hint=_('Use a DNS request to check domain names used in email fields'),
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)
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form.add(
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WidgetList,
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'well_known_domains',
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title=_('Domains to check for spelling errors'),
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element_type=StringWidget,
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element_kwargs={'render_br': False},
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value=get_publisher().get_email_well_known_domains(),
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)
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form.add(
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WidgetList,
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'valid_known_domains',
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title=_('Domains that should not be considered spelling errors'),
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element_type=StringWidget,
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element_kwargs={'render_br': False},
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value=get_publisher().get_email_valid_known_domains(),
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)
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form.add_submit('submit', _('Submit'))
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form.add_submit('cancel', _('Cancel'))
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if form.get_widget('cancel').parse():
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return redirect('.')
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if not form.is_submitted() or form.has_errors():
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html_top('settings', title=_('Emails'))
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get_response().breadcrumb.append(('options', _('General Options')))
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r = TemplateIO(html=True)
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r += htmltext('<h2>%s</h2>') % _('General Options')
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mail_redirection = get_cfg('debug', {}).get('mail_redirection')
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if mail_redirection:
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r += htmltext('<div class="infonotice">')
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r += htmltext('<p>')
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r += _('Warning: all emails are sent to <%s>') % mail_redirection
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r += htmltext(' <a href="../debug_options">%s</a>') % _('Debug Options')
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r += htmltext('</p>')
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r += htmltext('</div>')
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r += form.render()
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return r.getvalue()
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else:
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cfg_submit(
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form,
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'emails',
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[
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'smtp_server',
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'smtp_login',
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'smtp_password',
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'from',
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'reply_to',
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'footer',
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'check_domain_with_dns',
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'well_known_domains',
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'valid_known_domains',
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],
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)
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return redirect('.')
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def _q_index(self):
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html_top('settings', title=_('Emails'))
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r = TemplateIO(html=True)
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r += htmltext('<h2>%s</h2>') % _('Emails')
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r += htmltext('<ul>')
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r += htmltext('<li><a href="options">%s</a></li>') % _('General Options')
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r += htmltext('</ul>')
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keys = self.emails_dict.keys()
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categories = {}
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for k, v in self.emails_dict.items():
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if v.get('category'):
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translated_category = v.get('category')
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else:
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translated_category = _('Miscellaneous')
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if translated_category not in categories:
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categories[translated_category] = []
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categories[translated_category].append(k)
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for category_key in sorted(categories.keys()):
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if len(categories) > 1:
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r += htmltext('<h3>%s</h3>') % category_key
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keys = categories.get(category_key)
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keys.sort(key=lambda x: self.emails_dict[x]['description'])
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r += htmltext('<ul>')
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for email_key in keys:
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email_values = self.emails_dict[email_key]
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r += htmltext('<li><a href="%s">%s</a></li>') % (email_key, email_values['description'])
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r += htmltext('</ul>')
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r += htmltext('<p>')
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r += htmltext('<a href="..">%s</a>') % _('Back')
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r += htmltext('</p>')
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return r.getvalue()
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def email(self, email_key, email_label, hint=None, check_template=None, enabled=True):
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emails_cfg = get_cfg('emails', {})
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cfg_key = 'email-%s' % email_key
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default_subject = self.emails_dict[email_key].get('default_subject')
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default_body = self.emails_dict[email_key].get('default_body')
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displayed_subject = emails_cfg.get(cfg_key + '_subject') or default_subject
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displayed_body = emails_cfg.get(cfg_key) or default_body
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form = Form(enctype='multipart/form-data')
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form.add(
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CheckboxWidget,
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cfg_key + '_enabled',
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title=_('Enabled Email'),
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value=emails_cfg.get(cfg_key + '_enabled', True),
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default=enabled,
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)
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form.add(StringWidget, cfg_key + '_subject', title=_('Subject'), value=displayed_subject, size=40)
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form.add(TextWidget, cfg_key, title=email_label, value=displayed_body, cols=80, rows=10, hint=hint)
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form.add_submit('submit', _('Submit'))
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if displayed_subject != default_subject or displayed_body != default_body:
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form.add_submit('restore-default', _('Restore default email'))
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form.add_submit('cancel', _('Cancel'))
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if form.get_submit() == 'cancel':
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return redirect('.')
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if form.get_submit() == 'restore-default':
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self.email_submit(None, email_key)
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return redirect('')
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if form.is_submitted() and not form.has_errors():
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if self.email_submit(form, email_key, check_template):
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return redirect('.')
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form.set_error(cfg_key, _('Invalid template'))
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get_response().breadcrumb.append((email_key, email_label))
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html_top('settings', title=_('Emails'))
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r = TemplateIO(html=True)
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r += htmltext('<h2>%s - %s</h2>') % (_('Email'), email_label)
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r += form.render()
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r += get_publisher().substitutions.get_substitution_html_table(
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intro=_('The email subject and body can reference variables from the table below:')
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)
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return r.getvalue()
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def email_submit(self, form, email_key, check_template=None):
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get_publisher().reload_cfg()
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cfg_key = 'email-%s' % email_key
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emails_cfg = get_cfg('emails', {})
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if form:
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template = form.get_widget(cfg_key).parse()
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if check_template and not check_template(template):
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return False
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default_subject = self.emails_dict[email_key].get('default_subject')
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default_body = self.emails_dict[email_key].get('default_body')
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if template == default_body:
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template = None
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subject = form.get_widget(cfg_key + '_subject').parse()
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if subject == default_subject:
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subject = None
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emails_cfg[str(cfg_key)] = template
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emails_cfg[str(cfg_key + '_enabled')] = form.get_widget(cfg_key + '_enabled').parse()
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emails_cfg[str(cfg_key + '_subject')] = subject
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else:
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emails_cfg[str(cfg_key)] = None
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get_publisher().cfg['emails'] = emails_cfg
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get_publisher().write_cfg()
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return True
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def _q_lookup(self, component):
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if component not in self.emails_dict:
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return None
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return self.email(
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component,
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self.emails_dict[component]['description'],
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self.emails_dict[component]['hint'],
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self.emails_dict[component]['enabled'],
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)
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def _q_traverse(self, path):
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get_response().breadcrumb.append(('emails/', _('Emails')))
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return Directory._q_traverse(self, path)
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