################################################################################

################################################################################

# Kallithea - config file generated with kallithea-config                      #

#                                                                              #

# The %(here)s variable will be replaced with the parent directory of this file#

################################################################################

################################################################################

[DEFAULT]

################################################################################

## Email settings                                                             ##

##                                                                            ##

## Refer to the documentation ("Email settings") for more details.            ##

##                                                                            ##

## It is recommended to use a valid sender address that passes access         ##

## validation and spam filtering in mail servers.                             ##

################################################################################

## 'From' header for application emails. You can optionally add a name.

## Default:

#app_email_from = Kallithea

## Examples:

#app_email_from = Kallithea <kallithea-noreply@example.com>

#app_email_from = kallithea-noreply@example.com

## Subject prefix for application emails.

## A space between this prefix and the real subject is automatically added.

## Default:

#email_prefix =

## Example:

#email_prefix = [Kallithea]

## Recipients for error emails and fallback recipients of application mails.

## Multiple addresses can be specified, comma-separated.

## Only addresses are allowed, do not add any name part.

## Default:

#email_to =

## Examples:

#email_to = admin@example.com

#email_to = admin@example.com,another_admin@example.com

email_to =

## 'From' header for error emails. You can optionally add a name.

## Default: (none)

## Examples:

#error_email_from = Kallithea Errors <kallithea-noreply@example.com>

#error_email_from = kallithea_errors@example.com

error_email_from =

## SMTP server settings

## If specifying credentials, make sure to use secure connections.

## Default: Send unencrypted unauthenticated mails to the specified smtp_server.

## For "SSL", use smtp_use_ssl = true and smtp_port = 465.

## For "STARTTLS", use smtp_use_tls = true and smtp_port = 587.

smtp_server =

#smtp_username =

#smtp_password =

smtp_port =

#smtp_use_ssl = false

#smtp_use_tls = false

## Entry point for 'gearbox serve'

[server:main]

#host = 127.0.0.1

host = 0.0.0.0

port = 5000

## WAITRESS ##

use = egg:waitress#main

## number of worker threads

threads = 1

## MAX BODY SIZE 100GB

max_request_body_size = 107374182400

## use poll instead of select, fixes fd limits, may not work on old

## windows systems.

#asyncore_use_poll = True

## middleware for hosting the WSGI application under a URL prefix

#[filter:proxy-prefix]

#use = egg:PasteDeploy#prefix

#prefix = /<your-prefix>

[app:main]

use = egg:kallithea

## enable proxy prefix middleware

#filter-with = proxy-prefix

full_stack = true

static_files = true

## Internationalization (see setup documentation for details)

## By default, the language requested by the browser is used if available.

#i18n.enabled = false

## Fallback language, empty for English (valid values are the names of subdirectories in kallithea/i18n):

i18n.lang =

cache_dir = %(here)s/data

index_dir = %(here)s/data/index

## uncomment and set this path to use archive download cache

archive_cache_dir = %(here)s/tarballcache

## change this to unique ID for security

#app_instance_uuid = VERY-SECRET

app_instance_uuid = development-not-secret

## cut off limit for large diffs (size in bytes)

cut_off_limit = 256000

## force https in Kallithea, fixes https redirects, assumes it's always https

force_https = false

## use Strict-Transport-Security headers

use_htsts = false

## number of commits stats will parse on each iteration

commit_parse_limit = 25

## Path to Python executable to be used for git hooks.

## This value will be written inside the git hook scripts as the text

## after '#!' (shebang). When empty or not defined, the value of

## 'sys.executable' at the time of installation of the git hooks is

## used, which is correct in many cases but for example not when using uwsgi.

## If you change this setting, you should reinstall the Git hooks via

## Admin > Settings > Remap and Rescan.

# git_hook_interpreter = /srv/kallithea/venv/bin/python2

## path to git executable

git_path = git

## git rev filter option, --all is the default filter, if you need to

## hide all refs in changelog switch this to --branches --tags

#git_rev_filter = --branches --tags

## RSS feed options

rss_cut_off_limit = 256000

rss_items_per_page = 10

rss_include_diff = false

## options for showing and identifying changesets

show_sha_length = 12

show_revision_number = false

## Canonical URL to use when creating full URLs in UI and texts.

## Useful when the site is available under different names or protocols.

## Defaults to what is provided in the WSGI environment.

#canonical_url = https://kallithea.example.com/repos

## gist URL alias, used to create nicer urls for gist. This should be an

## url that does rewrites to _admin/gists/<gistid>.

## example: http://gist.example.com/{gistid}. Empty means use the internal

## Kallithea url, ie. http[s]://kallithea.example.com/_admin/gists/<gistid>

gist_alias_url =

## default encoding used to convert from and to unicode

## can be also a comma separated list of encoding in case of mixed encodings

default_encoding = utf-8

## Set Mercurial encoding, similar to setting HGENCODING before launching Kallithea

hgencoding = utf-8

## issue tracker for Kallithea (leave blank to disable, absent for default)

#bugtracker = https://bitbucket.org/conservancy/kallithea/issues

## issue tracking mapping for commit messages, comments, PR descriptions, ...

## Refer to the documentation ("Integration with issue trackers") for more details.

## regular expression to match issue references

## This pattern may/should contain parenthesized groups, that can

## be referred to in issue_server_link or issue_sub using Python backreferences

## (e.g. \1, \2, ...). You can also create named groups with '(?P<groupname>)'.

## To require mandatory whitespace before the issue pattern, use:

## (?:^|(?<=\s)) before the actual pattern, and for mandatory whitespace

## behind the issue pattern, use (?:$|(?=\s)) after the actual pattern.

issue_pat = #(\d+)

## server url to the issue

## This pattern may/should contain backreferences to parenthesized groups in issue_pat.

## A backreference can be \1, \2, ... or \g<groupname> if you specified a named group

## called 'groupname' in issue_pat.

## The special token {repo} is replaced with the full repository name

## including repository groups, while {repo_name} is replaced with just

## the name of the repository.

issue_server_link = https://issues.example.com/{repo}/issue/\1

## substitution pattern to use as the link text

## If issue_sub is empty, the text matched by issue_pat is retained verbatim

## for the link text. Otherwise, the link text is that of issue_sub, with any

## backreferences to groups in issue_pat replaced.

issue_sub =

## issue_pat, issue_server_link and issue_sub can have suffixes to specify

## multiple patterns, to other issues server, wiki or others

## below an example how to create a wiki pattern

# wiki-some-id -> https://wiki.example.com/some-id

#issue_pat_wiki = wiki-(\S+)

#issue_server_link_wiki = https://wiki.example.com/\1

#issue_sub_wiki = WIKI-\1

## alternative return HTTP header for failed authentication. Default HTTP

## response is 401 HTTPUnauthorized. Currently Mercurial clients have trouble with

## handling that. Set this variable to 403 to return HTTPForbidden

auth_ret_code =

## allows to change the repository location in settings page

allow_repo_location_change = True

## allows to setup custom hooks in settings page

allow_custom_hooks_settings = True

## extra extensions for indexing, space separated and without the leading '.'.

# index.extensions =

#    gemfile

#    lock

## extra filenames for indexing, space separated

# index.filenames =

#    .dockerignore

#    .editorconfig

#    INSTALL

#    CHANGELOG

####################################

###        CELERY CONFIG        ####

####################################

use_celery = false

## Example: connect to the virtual host 'rabbitmqhost' on localhost as rabbitmq:

broker.url = amqp://rabbitmq:qewqew@localhost:5672/rabbitmqhost

celery.imports = kallithea.lib.celerylib.tasks

celery.accept.content = pickle

celery.result.backend = amqp

celery.result.dburi = amqp://

celery.result.serialier = json

#celery.send.task.error.emails = true

#celery.amqp.task.result.expires = 18000

celeryd.concurrency = 2

celeryd.max.tasks.per.child = 1

## If true, tasks will never be sent to the queue, but executed locally instead.

celery.always.eager = false

####################################

###         BEAKER CACHE        ####

####################################

beaker.cache.data_dir = %(here)s/data/cache/data

beaker.cache.lock_dir = %(here)s/data/cache/lock

beaker.cache.regions = short_term,long_term,sql_cache_short

beaker.cache.short_term.type = memory

beaker.cache.short_term.expire = 60

beaker.cache.short_term.key_length = 256

beaker.cache.long_term.type = memory

beaker.cache.long_term.expire = 36000

beaker.cache.long_term.key_length = 256

beaker.cache.sql_cache_short.type = memory

beaker.cache.sql_cache_short.expire = 10

beaker.cache.sql_cache_short.key_length = 256

####################################

###       BEAKER SESSION        ####

####################################

## Name of session cookie. Should be unique for a given host and path, even when running

## on different ports. Otherwise, cookie sessions will be shared and messed up.

beaker.session.key = kallithea

## Sessions should always only be accessible by the browser, not directly by JavaScript.

beaker.session.httponly = true

## Session lifetime. 2592000 seconds is 30 days.

beaker.session.timeout = 2592000

## Server secret used with HMAC to ensure integrity of cookies.

#beaker.session.secret = VERY-SECRET

beaker.session.secret = development-not-secret

## Further, encrypt the data with AES.

#beaker.session.encrypt_key = <key_for_encryption>

#beaker.session.validate_key = <validation_key>

## Type of storage used for the session, current types are

## dbm, file, memcached, database, and memory.

## File system storage of session data. (default)

#beaker.session.type = file

## Cookie only, store all session data inside the cookie. Requires secure secrets.

#beaker.session.type = cookie

## Database storage of session data.

#beaker.session.type = ext:database

#beaker.session.sa.url = postgresql://postgres:qwe@localhost/kallithea

#beaker.session.table_name = db_session

################################################################################

## WARNING: *DEBUG MODE MUST BE OFF IN A PRODUCTION ENVIRONMENT*              ##

## Debug mode will enable the interactive debugging tool, allowing ANYONE to  ##

## execute malicious code after an exception is raised.                       ##

################################################################################

#debug = false

debug = true

##################################

###       LOGVIEW CONFIG       ###

##################################

logview.sqlalchemy = #faa

logview.pylons.templating = #bfb

logview.pylons.util = #eee

#########################################################

### DB CONFIGS - EACH DB WILL HAVE IT'S OWN CONFIG    ###

#########################################################

# SQLITE [default]

sqlalchemy.url = sqlite:///%(here)s/kallithea.db?timeout=60

# see sqlalchemy docs for others

sqlalchemy.pool_recycle = 3600

################################

### ALEMBIC CONFIGURATION   ####

################################

[alembic]

script_location = kallithea:alembic

################################

### LOGGING CONFIGURATION   ####

################################

[loggers]

keys = root, routes, kallithea, sqlalchemy, tg, gearbox, beaker, templates, whoosh_indexer, werkzeug, backlash

[handlers]

                "repoid" : "<reponame or repo_id>",

                "start": "<revision number> = Optional(None)",

                "end": "<revision number> = Optional(None)",

                "start_date": "<date> = Optional(None)",    # in "%Y-%m-%dT%H:%M:%S" format

                "end_date": "<date> = Optional(None)",      # in "%Y-%m-%dT%H:%M:%S" format

                "branch_name": "<branch name filter> = Optional(None)",

                "reverse": "<bool> = Optional(False)",

                "with_file_list": "<bool> = Optional(False)"

              }

OUTPUT::

    id : <id_given_in_input>

    result: [

    {

      "raw_id": "<raw_id>",

      "short_id": "short_id": "<short_id>",

      "author": "<full_author>",

      "date": "<date_time_of_commit>",

      "message": "<commit_message>",

      "revision": "<numeric_revision>",

      <if with_file_list == True>

      "added": [<list of added files>],

      "changed": [<list of changed files>],

      "removed": [<list of removed files>]

    },

    ...

    ]

    error:  null

get_changeset

^^^^^^^^^^^^^

Get information and review status for a given changeset. This command can only

be executed using the api_key of a user with read permissions to the

repository.

INPUT::

    id : <id_for_response>

    api_key : "<api_key>"

    method  : "get_changeset"

    args:     {

                "repoid" : "<reponame or repo_id>",

                "raw_id" : "<raw_id>",

                "with_reviews": "<bool> = Optional(False)"

              }

OUTPUT::

    id : <id_given_in_input>

    result: {

              "author":   "<full_author>",

              "date":     "<date_time_of_commit>",

              "message":  "<commit_message>",

              "raw_id":   "<raw_id>",

              "revision": "<numeric_revision>",

              "short_id": "<short_id>",

              "reviews": [{

                    "reviewer":   "<username>",

                    "modified_at": "<date_time_of_review>",  # iso 8601 date, server's timezone

                    "status":   "<status_of_review>",        # "under_review", "approved" or "rejected"

                 },

                 ...

              ]

            }

    error:  null

Example output::

    {

      "id" : 1,

      "error" : null,

      "result" : {

        "author" : {

          "email" : "user@example.com",

          "name" : "Kallithea Admin"

        },

        "changed" : [],

        "short_id" : "e1022d3d28df",

        "date" : "2017-03-28T09:09:03",

        "added" : [

          "README.rst"

        ],

        "removed" : [],

        "revision" : 0,

        "raw_id" : "e1022d3d28dfba02f626cde65dbe08f4ceb0e4e7",

        "message" : "Added file via Kallithea",

        "id" : "e1022d3d28dfba02f626cde65dbe08f4ceb0e4e7",

        "reviews" : [

          {

            "status" : "under_review",

            "modified_at" : "2017-03-28T09:17:08.618",

            "reviewer" : "user"

          }

        ]

      }

    }

get_pullrequest

^^^^^^^^^^^^^^^

Get information and review status for a given pull request. This command can only be executed

using the api_key of a user with read permissions to the original repository.

INPUT::

    id : <id_for_response>

    api_key : "<api_key>"

    method  : "get_pullrequest"

    args:     {

                "pullrequest_id" : "<pullrequest_id>",

              }

OUTPUT::

    id : <id_given_in_input>

    result: {

        "status": "<pull_request_status>",

        "pull_request_id": <pull_request_id>,

        "description": "<pull_request_description>",

        "title": "<pull_request_title>",

        "url": "<pull_request_url>",

        "reviewers": [

          {

            "username": "<user_name>",

          },

          ...

        ],

        "org_repo_url": "<repo_url>",

        "org_ref_parts": [

          "<ref_type>",

          "<ref_name>",

          "<raw_id>"

        ],

        "other_ref_parts": [

          "<ref_type>",

          "<ref_name>",

          "<raw_id>"

        ],

        "comments": [

          {

            "username": "<user_name>",

            "text": "<comment text>",

            "comment_id": "<comment_id>",

          },

          ...

        ],

        "owner": "<username>",

        "statuses": [

          {

            "status": "<status_of_review>",        # "under_review", "approved" or "rejected"

            "reviewer": "<user_name>",

            "modified_at": "<date_time_of_review>" # iso 8601 date, server's timezone

          },

          ...

        ],

        "revisions": [

          "<raw_id>",

          ...

        ]

    },

    error:  null

comment_pullrequest

^^^^^^^^^^^^^^^^^^^

Add comment, change status or close a given pull request. This command can only be executed

using the api_key of a user with read permissions to the original repository.

INPUT::

    id : <id_for_response>

    api_key : "<api_key>"

    method  : "comment_pullrequest"

    args:     {

                "pull_request_id":  "<pull_request_id>",

                "comment_msg":      Optional(''),

                "status":           Optional(None),     # "under_review", "approved" or "rejected"

                "close_pr":         Optional(False)",

              }

OUTPUT::

    id : <id_given_in_input>

    result: True

    error:  null

API access for web views

------------------------

    Authentication: Bearer <api_key>

Alternatively, the API key can be passed in the URL query string using

``?api_key=<api_key>``, though this is not recommended due to the increased

risk of API key leaks, and support will likely be removed in the future.

Exposing raw diffs is a good way to integrate with

third-party services like code review, or build farms that can download archives.

# -*- coding: utf-8 -*-

# This program is free software: you can redistribute it and/or modify

# it under the terms of the GNU General Public License as published by

# the Free Software Foundation, either version 3 of the License, or

# (at your option) any later version.

#

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with this program.  If not, see <http://www.gnu.org/licenses/>.

"""

kallithea.controllers.feed

~~~~~~~~~~~~~~~~~~~~~~~~~~

Feed controller for Kallithea

This file was forked by the Kallithea project in July 2014.

Original author and date, and relevant copyright and licensing information is below:

:created_on: Apr 23, 2010

:author: marcink

:copyright: (c) 2013 RhodeCode GmbH, and others.

:license: GPLv3, see LICENSE.md for more details.

"""

import logging

from tg import response, tmpl_context as c

from tg.i18n import ugettext as _

from beaker.cache import cache_region, region_invalidate

from webhelpers.feedgenerator import Atom1Feed, Rss201rev2Feed

from kallithea import CONFIG

from kallithea.lib import helpers as h

from kallithea.lib.auth import LoginRequired, HasRepoPermissionLevelDecorator

from kallithea.lib.base import BaseRepoController

from kallithea.lib.diffs import DiffProcessor

from kallithea.model.db import CacheInvalidation

from kallithea.lib.utils2 import safe_int, str2bool, safe_unicode

log = logging.getLogger(__name__)

language = 'en-us'

ttl = "5"

class FeedController(BaseRepoController):

    @HasRepoPermissionLevelDecorator('read')

    def _before(self, *args, **kwargs):

        super(FeedController, self)._before(*args, **kwargs)

    def _get_title(self, cs):

        return h.shorter(cs.message, 160)

    def __get_desc(self, cs):

        desc_msg = [(_('%s committed on %s')

                     % (h.person(cs.author), h.fmt_date(cs.date))) + '<br/>']

        # branches, tags, bookmarks

        for branch in cs.branches:

            desc_msg.append('branch: %s<br/>' % branch)

        for book in cs.bookmarks:

            desc_msg.append('bookmark: %s<br/>' % book)

        for tag in cs.tags:

            desc_msg.append('tag: %s<br/>' % tag)

        changes = []

        diff_limit = safe_int(CONFIG.get('rss_cut_off_limit', 32 * 1024))

        raw_diff = cs.diff()

        diff_processor = DiffProcessor(raw_diff,

                                       diff_limit=diff_limit,

                                       inline_diff=False)

        for st in diff_processor.parsed:

            st.update({'added': st['stats']['added'],

                       'removed': st['stats']['deleted']})

            changes.append('\n %(operation)s %(filename)s '

                           '(%(added)s lines added, %(removed)s lines removed)'

                            % st)

        if diff_processor.limited_diff:

            changes = changes + ['\n ' +

                                 _('Changeset was too big and was cut off...')]

        # rev link

        _url = h.canonical_url('changeset_home', repo_name=c.db_repo.repo_name,

                   revision=cs.raw_id)

        desc_msg.append('changeset: <a href="%s">%s</a>' % (_url, cs.raw_id[:8]))

        desc_msg.append('<pre>')

        desc_msg.append(h.urlify_text(cs.message))

        desc_msg.append('\n')

        desc_msg.extend(changes)

        if str2bool(CONFIG.get('rss_include_diff', False)):

            desc_msg.append('\n\n')

            desc_msg.append(raw_diff)

        desc_msg.append('</pre>')

        return map(safe_unicode, desc_msg)

    def atom(self, repo_name):

        """Produce an atom-1.0 feed via feedgenerator module"""

        @cache_region('long_term', '_get_feed_from_cache')

        def _get_feed_from_cache(key, kind):

            feed = Atom1Feed(

                title=_('%s %s feed') % (c.site_name, repo_name),

                link=h.canonical_url('summary_home', repo_name=repo_name),

                description=_('Changes on %s repository') % repo_name,

                language=language,

                ttl=ttl

            )

            rss_items_per_page = safe_int(CONFIG.get('rss_items_per_page', 20))

            for cs in reversed(list(c.db_repo_scm_instance[-rss_items_per_page:])):

                feed.add_item(title=self._get_title(cs),

                              link=h.canonical_url('changeset_home', repo_name=repo_name,

                                       revision=cs.raw_id),

                              author_name=cs.author,

                              description=''.join(self.__get_desc(cs)),

                              pubdate=cs.date,

                              )

            response.content_type = feed.mime_type

            return feed.writeString('utf-8')

        kind = 'ATOM'

        valid = CacheInvalidation.test_and_set_valid(repo_name, kind)

        if not valid:

            region_invalidate(_get_feed_from_cache, None, '_get_feed_from_cache', repo_name, kind)

        return _get_feed_from_cache(repo_name, kind)

    def rss(self, repo_name):

        """Produce an rss2 feed via feedgenerator module"""

        @cache_region('long_term', '_get_feed_from_cache')

        def _get_feed_from_cache(key, kind):

            feed = Rss201rev2Feed(

                title=_('%s %s feed') % (c.site_name, repo_name),

                link=h.canonical_url('summary_home', repo_name=repo_name),

                description=_('Changes on %s repository') % repo_name,

                language=language,

                ttl=ttl

            )

            rss_items_per_page = safe_int(CONFIG.get('rss_items_per_page', 20))

            for cs in reversed(list(c.db_repo_scm_instance[-rss_items_per_page:])):

                feed.add_item(title=self._get_title(cs),

                              link=h.canonical_url('changeset_home', repo_name=repo_name,

                                       revision=cs.raw_id),

                              author_name=cs.author,

                              description=''.join(self.__get_desc(cs)),

                              pubdate=cs.date,

                             )

            response.content_type = feed.mime_type

            return feed.writeString('utf-8')

        kind = 'RSS'

        valid = CacheInvalidation.test_and_set_valid(repo_name, kind)

        if not valid:

            region_invalidate(_get_feed_from_cache, None, '_get_feed_from_cache', repo_name, kind)

        return _get_feed_from_cache(repo_name, kind)

from itertools import groupby

from sqlalchemy import or_

from sqlalchemy.orm import joinedload

from sqlalchemy.sql.expression import func

from webhelpers.feedgenerator import Atom1Feed, Rss201rev2Feed

from webob.exc import HTTPBadRequest

from tg import request, tmpl_context as c, response

from tg.i18n import ugettext as _

from kallithea.config.routing import url

from kallithea.controllers.admin.admin import _journal_filter

from kallithea.model.db import UserLog, UserFollowing, Repository, User

from kallithea.model.meta import Session

from kallithea.model.repo import RepoModel

import kallithea.lib.helpers as h

from kallithea.lib.auth import LoginRequired

from kallithea.lib.base import BaseController, render

from kallithea.lib.page import Page

from kallithea.lib.utils2 import safe_int, AttributeDict

log = logging.getLogger(__name__)

language = 'en-us'

ttl = "5"

feed_nr = 20

class JournalController(BaseController):

    def _before(self, *args, **kwargs):

        super(JournalController, self)._before(*args, **kwargs)

        c.search_term = request.GET.get('filter')

    def _get_daily_aggregate(self, journal):

        groups = []

        for k, g in groupby(journal, lambda x: x.action_as_day):

            user_group = []

            # groupby username if it's a present value, else fallback to journal username

            for _unused, g2 in groupby(list(g), lambda x: x.user.username if x.user else x.username):

                l = list(g2)

                user_group.append((l[0].user, l))

            groups.append((k, user_group,))

        return groups

    def _get_journal_data(self, following_repos):

        repo_ids = [x.follows_repository_id for x in following_repos

                    if x.follows_repository_id is not None]

        user_ids = [x.follows_user_id for x in following_repos

                    if x.follows_user_id is not None]

        filtering_criterion = None

        if repo_ids and user_ids:

            filtering_criterion = or_(UserLog.repository_id.in_(repo_ids),

                        UserLog.user_id.in_(user_ids))

        if repo_ids and not user_ids:

            filtering_criterion = UserLog.repository_id.in_(repo_ids)

        if not repo_ids and user_ids:

            filtering_criterion = UserLog.user_id.in_(user_ids)

        if filtering_criterion is not None:

            journal = UserLog.query() \

                .options(joinedload(UserLog.user)) \

                .options(joinedload(UserLog.repository))

            # filter

            journal = _journal_filter(journal, c.search_term)

            journal = journal.filter(filtering_criterion) \

                        .order_by(UserLog.action_date.desc())

        else:

            journal = []

        return journal

    def _atom_feed(self, repos, public=True):

        journal = self._get_journal_data(repos)

        if public:

            _link = h.canonical_url('public_journal_atom')

            _desc = '%s %s %s' % (c.site_name, _('Public Journal'),

                                  'atom feed')

        else:

            _link = h.canonical_url('journal_atom')

            _desc = '%s %s %s' % (c.site_name, _('Journal'), 'atom feed')

        feed = Atom1Feed(title=_desc,

                         link=_link,

                         description=_desc,

                         language=language,

                         ttl=ttl)

        for entry in journal[:feed_nr]:

            user = entry.user

            if user is None:

                # fix deleted users

                user = AttributeDict({'short_contact': entry.username,

                                      'email': '',

                                      'full_contact': ''})

            action, action_extra, ico = h.action_parser(entry, feed=True)

            title = "%s - %s %s" % (user.short_contact, action(),

                                    entry.repository.repo_name)

            desc = action_extra()

            _url = None

            if entry.repository is not None:

                _url = h.canonical_url('changelog_home',

                           repo_name=entry.repository.repo_name)

            feed.add_item(title=title,

                          pubdate=entry.action_date,

                          link=_url or h.canonical_url(''),

                          author_email=user.email,