#email_prefix = [RhodeCode]

#email_prefix = [RhodeCode]

#email_prefix = [RhodeCode]

from rhodecode.model.notification import NotificationModel, \

    EmailNotificationModel

            test_email_html_body = EmailNotificationModel()\

                .get_email_tmpl(EmailNotificationModel.TYPE_DEFAULT)

                     test_email_body, test_email_html_body)

from os.path import join as jn

from rhodecode.lib.rcmail.smtp_mailer import SmtpMailer

def get_logger(cls):

    if CELERY_ON:

        try:

            log = cls.get_logger()

        except:

            log = logging.getLogger(__name__)

    else:

        log = logging.getLogger(__name__)

    return log

    log = get_logger(get_commits_stats)

    log = get_logger(send_password_link)

        from rhodecode.model.notification import EmailNotificationModel

        user = User.get_by_email(user_email)

            log.debug('password reset user found %s' % user)

            reg_type = EmailNotificationModel.TYPE_PASSWORD_RESET

            body = EmailNotificationModel().get_email_tmpl(reg_type,

                                                **{'user':user.short_contact,

                                                   'reset_url':link})

            log.debug('sending email')

                     _("password reset link"), body)

        else:

            log.debug("password reset email %s not found" % user_email)

    log = get_logger(reset_user_password)

            user = User.get_by_email(user_email)

                 'Your new password',

def send_email(recipients, subject, body, html_body=''):

    :param html_body: html version of body

    log = get_logger(send_email)

    subject = "%s %s" % (email_config.get('email_prefix'), subject)

        admins = [u.email for u in User.query()

                  .filter(User.admin == True).all()]

    mail_from = email_config.get('app_email_from', 'RhodeCode')

        m.send(recipients, subject, body, html_body)

    log = get_logger(create_repo_fork)

class InvalidMessage(RuntimeError):

    """

    Raised if message is missing vital headers, such

    as recipients or sender address.

    """

class BadHeaders(RuntimeError): 

    """

    Raised if message contains newlines in headers.

    """

from rhodecode.lib.rcmail.response import MailResponse

from rhodecode.lib.rcmail.exceptions import BadHeaders

from rhodecode.lib.rcmail.exceptions import InvalidMessage

class Attachment(object):

    """

    Encapsulates file attachment information.

    :param filename: filename of attachment

    :param content_type: file mimetype

    :param data: the raw file data, either as string or file obj

    :param disposition: content-disposition (if any)

    """

    def __init__(self, 

                 filename=None, 

                 content_type=None, 

                 data=None,

                 disposition=None): 

        self.filename = filename

        self.content_type = content_type

        self.disposition = disposition or 'attachment'

        self._data = data

    @property

    def data(self):

        if isinstance(self._data, basestring):

            return self._data

        self._data = self._data.read()

        return self._data

class Message(object):

    """

    Encapsulates an email message.

    :param subject: email subject header

    :param recipients: list of email addresses

    :param body: plain text message

    :param html: HTML message

    :param sender: email sender address

    :param cc: CC list

    :param bcc: BCC list

    :param extra_headers: dict of extra email headers

    :param attachments: list of Attachment instances

    """

    def __init__(self, 

                 subject=None, 

                 recipients=None, 

                 body=None, 

                 html=None, 

                 sender=None,

                 cc=None,

                 bcc=None,

                 extra_headers=None,

                 attachments=None):

        self.subject = subject or ''

        self.sender = sender

        self.body = body

        self.html = html

        self.recipients = recipients or []

        self.attachments = attachments or []

        self.cc = cc or []

        self.bcc = bcc or []

        self.extra_headers = extra_headers or {}

    @property

    def send_to(self):

        return set(self.recipients) | set(self.bcc or ()) | set(self.cc or ())

    def to_message(self):

        """

        Returns raw email.Message instance.Validates message first.

        """

        self.validate()

        return self.get_response().to_message()

    def get_response(self):

        """

        Creates a Lamson MailResponse instance

        """

        response = MailResponse(Subject=self.subject, 

                                To=self.recipients,

                                From=self.sender,

                                Body=self.body,

                                Html=self.html)

        if self.bcc:

            response.base['Bcc'] = self.bcc

        if self.cc:

            response.base['Cc'] = self.cc

        for attachment in self.attachments:

            response.attach(attachment.filename, 

                            attachment.content_type, 

                            attachment.data, 

                            attachment.disposition)

        response.update(self.extra_headers)

        return response

    def is_bad_headers(self):

        """

        Checks for bad headers i.e. newlines in subject, sender or recipients.

        """

        headers = [self.subject, self.sender]

        headers += list(self.send_to)

        headers += self.extra_headers.values()

        for val in headers:

            for c in '\r\n':

                if c in val:

                    return True

        return False

    def validate(self):

        """

        Checks if message is valid and raises appropriate exception.

        """

        if not self.recipients:

            raise InvalidMessage, "No recipients have been added"

        if not self.body and not self.html:

            raise InvalidMessage, "No body has been set"

        if not self.sender:

            raise InvalidMessage, "No sender address has been set"

        if self.is_bad_headers():

            raise BadHeaders

    def add_recipient(self, recipient):

        """

        Adds another recipient to the message.

        :param recipient: email address of recipient.

        """

        self.recipients.append(recipient)

    def add_cc(self, recipient):

        """

        Adds an email address to the CC list. 

        :param recipient: email address of recipient.

        """

        self.cc.append(recipient)

    def add_bcc(self, recipient):

        """

        Adds an email address to the BCC list. 

        :param recipient: email address of recipient.

        """

        self.bcc.append(recipient)

    def attach(self, attachment):

        """

        Adds an attachment to the message.

        :param attachment: an **Attachment** instance.

        """

        self.attachments.append(attachment)

# The code in this module is entirely lifted from the Lamson project

# (http://lamsonproject.org/).  Its copyright is:

# Copyright (c) 2008, Zed A. Shaw

# All rights reserved.

# It is provided under this license:

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

# modification, are permitted provided that the following conditions are met:

# * Redistributions of source code must retain the above copyright notice, this

#   list of conditions and the following disclaimer.

# * Redistributions in binary form must reproduce the above copyright notice,

#   this list of conditions and the following disclaimer in the documentation

#   and/or other materials provided with the distribution.

# * Neither the name of the Zed A. Shaw nor the names of its contributors may

#   be used to endorse or promote products derived from this software without

#   specific prior written permission.

# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

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

# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS

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

# COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,

# INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES

# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR

# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)

# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,

# STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)

# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

# POSSIBILITY OF SUCH DAMAGE.

import os

import mimetypes

import string

from email import encoders

from email.charset import Charset

from email.utils import parseaddr

from email.mime.base import MIMEBase

ADDRESS_HEADERS_WHITELIST = ['From', 'To', 'Delivered-To', 'Cc', 'Bcc']

DEFAULT_ENCODING = "utf-8"

VALUE_IS_EMAIL_ADDRESS = lambda v: '@' in v

def normalize_header(header):

    return string.capwords(header.lower(), '-')

class EncodingError(Exception): 

    """Thrown when there is an encoding error."""

    pass

class MailBase(object):

    """MailBase is used as the basis of lamson.mail and contains the basics of

    encoding an email.  You actually can do all your email processing with this

    class, but it's more raw.

    """

    def __init__(self, items=()):

        self.headers = dict(items)

        self.parts = []

        self.body = None

        self.content_encoding = {'Content-Type': (None, {}), 

                                 'Content-Disposition': (None, {}),

                                 'Content-Transfer-Encoding': (None, {})}

    def __getitem__(self, key):

        return self.headers.get(normalize_header(key), None)

    def __len__(self):

        return len(self.headers)

    def __iter__(self):

        return iter(self.headers)

    def __contains__(self, key):

        return normalize_header(key) in self.headers

    def __setitem__(self, key, value):

        self.headers[normalize_header(key)] = value

    def __delitem__(self, key):

        del self.headers[normalize_header(key)]

    def __nonzero__(self):

        return self.body != None or len(self.headers) > 0 or len(self.parts) > 0

    def keys(self):

        """Returns the sorted keys."""

        return sorted(self.headers.keys())

    def attach_file(self, filename, data, ctype, disposition):

        """

        A file attachment is a raw attachment with a disposition that

        indicates the file name.

        """

        assert filename, "You can't attach a file without a filename."

        ctype = ctype.lower()

        part = MailBase()

        part.body = data

        part.content_encoding['Content-Type'] = (ctype, {'name': filename})

        part.content_encoding['Content-Disposition'] = (disposition,

                                                        {'filename': filename})

        self.parts.append(part)

    def attach_text(self, data, ctype):

        """

        This attaches a simpler text encoded part, which doesn't have a

        filename.

        """

        ctype = ctype.lower()

        part = MailBase()

        part.body = data

        part.content_encoding['Content-Type'] = (ctype, {})

        self.parts.append(part)

    def walk(self):

        for p in self.parts:

            yield p

            for x in p.walk():

                yield x

class MailResponse(object):

    """

    You are given MailResponse objects from the lamson.view methods, and

    whenever you want to generate an email to send to someone.  It has the

    same basic functionality as MailRequest, but it is designed to be written

    to, rather than read from (although you can do both).

    You can easily set a Body or Html during creation or after by passing it

    as __init__ parameters, or by setting those attributes.

    You can initially set the From, To, and Subject, but they are headers so

    use the dict notation to change them: msg['From'] = 'joe@test.com'.

    The message is not fully crafted until right when you convert it with

    MailResponse.to_message.  This lets you change it and work with it, then

    send it out when it's ready.

    """

    def __init__(self, To=None, From=None, Subject=None, Body=None, Html=None):

        self.Body = Body

        self.Html = Html

        self.base = MailBase([('To', To), ('From', From), ('Subject', Subject)])

        self.multipart = self.Body and self.Html

        self.attachments = []

    def __contains__(self, key):

        return self.base.__contains__(key)

    def __getitem__(self, key):

        return self.base.__getitem__(key)

    def __setitem__(self, key, val):

        return self.base.__setitem__(key, val)

    def __delitem__(self, name):

        del self.base[name]

    def attach(self, filename=None, content_type=None, data=None,

               disposition=None):

        """

        Simplifies attaching files from disk or data as files.  To attach

        simple text simple give data and a content_type.  To attach a file,

        give the data/content_type/filename/disposition combination.

        For convenience, if you don't give data and only a filename, then it

        will read that file's contents when you call to_message() later.  If

        you give data and filename then it will assume you've filled data

        with what the file's contents are and filename is just the name to

        use.

        """

        assert filename or data, ("You must give a filename or some data to "

                                  "attach.")

        assert data or os.path.exists(filename), ("File doesn't exist, and no "

                                                  "data given.")

        self.multipart = True

        if filename and not content_type:

            content_type, encoding = mimetypes.guess_type(filename)

        assert content_type, ("No content type given, and couldn't guess "

                              "from the filename: %r" % filename)

        self.attachments.append({'filename': filename,

                                 'content_type': content_type,

                                 'data': data,

                                 'disposition': disposition,})

    def attach_part(self, part):

        """

        Attaches a raw MailBase part from a MailRequest (or anywhere)

        so that you can copy it over.

        """

        self.multipart = True

        self.attachments.append({'filename': None,

                                 'content_type': None,

                                 'data': None,

                                 'disposition': None,

                                 'part': part,

                                 })

    def attach_all_parts(self, mail_request):

        """

        Used for copying the attachment parts of a mail.MailRequest

        object for mailing lists that need to maintain attachments.

        """

        for part in mail_request.all_parts():

            self.attach_part(part)

        self.base.content_encoding = mail_request.base.content_encoding.copy()

    def clear(self):

        """

        Clears out the attachments so you can redo them.  Use this to keep the

        headers for a series of different messages with different attachments.

        """

        del self.attachments[:]

        del self.base.parts[:]

        self.multipart = False

    def update(self, message):

        """

        Used to easily set a bunch of heading from another dict

        like object.

        """

        for k in message.keys():

            self.base[k] = message[k]

    def __str__(self):

        """

        Converts to a string.

        """

        return self.to_message().as_string()

    def _encode_attachment(self, filename=None, content_type=None, data=None,

                           disposition=None, part=None):

        """

        Used internally to take the attachments mentioned in self.attachments

        and do the actual encoding in a lazy way when you call to_message.

        """

        if part:

            self.base.parts.append(part)

        elif filename:

            if not data:

                data = open(filename).read()

            self.base.attach_file(filename, data, content_type,

                                  disposition or 'attachment')

        else:

            self.base.attach_text(data, content_type)

        ctype = self.base.content_encoding['Content-Type'][0]

        if ctype and not ctype.startswith('multipart'):

            self.base.content_encoding['Content-Type'] = ('multipart/mixed', {})

    def to_message(self):

        """

        Figures out all the required steps to finally craft the

        message you need and return it.  The resulting message

        is also available as a self.base attribute.

        What is returned is a Python email API message you can

        use with those APIs.  The self.base attribute is the raw

        lamson.encoding.MailBase.

        """

        del self.base.parts[:]

        if self.Body and self.Html:

            self.multipart = True

            self.base.content_encoding['Content-Type'] = (

                'multipart/alternative', {})

        if self.multipart:

            self.base.body = None

            if self.Body:

                self.base.attach_text(self.Body, 'text/plain')

            if self.Html:

                self.base.attach_text(self.Html, 'text/html')

            for args in self.attachments:

                self._encode_attachment(**args)

        elif self.Body:

            self.base.body = self.Body

            self.base.content_encoding['Content-Type'] = ('text/plain', {})

        elif self.Html:

            self.base.body = self.Html

            self.base.content_encoding['Content-Type'] = ('text/html', {})

        return to_message(self.base)

    def all_parts(self):

        """

        Returns all the encoded parts.  Only useful for debugging

        or inspecting after calling to_message().