.. _changelog:

Changelog

=========

1.2.0 (**2011-XX-XX**)

======================

:status: in-progress

:branch: beta

news

----

- implemented #89 Can setup google analytics code from settings menu

- implemented #91 added nicer looking archive urls with more download options

  like tags, branches

- implemented #44 into file browsing, and added follow branch option

- implemented #84 downloads can be enabled/disabled for each repository 

- anonymous repository can be cloned without having to pass default:default

  into clone url

- fixed #90 whoosh indexer can index chooses repositories passed in command 

  line

- extended journal with day aggregates and paging

- implemented #93 customizable changelog on combined revision ranges - 

  equivalent of githubs compare view 

- implemented #108 extended and more powerful LDAP configuration

- implemented #56 users groups

- major code rewrites optimized codes for speed and memory usage

- raw and diff downloads are now in git format

- setup command checks for write access to given path

- fixed many issues with international characters and unicode. It uses utf8

  decode with replace to provide less errors even with non utf8 encoded strings

- #125 added API KEY access to feeds

fixes

-----

- fixed file browser bug, when switching into given form revision the url was 

  not changing

- fixed propagation to error controller on simplehg and simplegit middlewares

- fixed error when trying to make a download on empty repository

- fixed problem with '[' chars in commit messages in journal

- fixed #99 Unicode errors, on file node paths with non utf-8 characters

- journal fork fixes

- removed issue with space inside renamed repository after deletion

- fixed strange issue on formencode imports

- fixed #126 Deleting repository on Windows, rename used incompatible chars. 

1.1.7 (**2011-03-23**)

======================

news

----

fixes

-----

- fixed (again) #136 installation support for FreeBSD

1.1.6 (**2011-03-21**)

======================

news

----

fixes

-----

- fixed #136 installation support for FreeBSD

- RhodeCode will check for python version during installation

1.1.5 (**2011-03-17**)

======================

news

----

- basic windows support, by exchanging pybcrypt into sha256 for windows only

  highly inspired by idea of mantis406

fixes

-----

- fixed sorting by author in main page

- fixed crashes with diffs on binary files

- fixed #131 problem with boolean values for LDAP

- fixed #122 mysql problems thanks to striker69 

- fixed problem with errors on calling raw/raw_files/annotate functions 

  with unknown revisions

- fixed returned rawfiles attachment names with international character

- cleaned out docs, big thanks to Jason Harris

1.1.4 (**2011-02-19**)

======================

news

----

fixes

-----

- fixed formencode import problem on settings page, that caused server crash

  when that page was accessed as first after server start

- journal fixes

- fixed option to access repository just by entering http://server/<repo_name> 

1.1.3 (**2011-02-16**)

======================

news

----

- implemented #102 allowing the '.' character in username

- added option to access repository just by entering http://server/<repo_name>

- celery task ignores result for better performance

fixes

-----

- fixed ehlo command and non auth mail servers on smtp_lib. Thanks to 

  apollo13 and Johan Walles

- small fixes in journal

- fixed problems with getting setting for celery from .ini files

- registration, password reset and login boxes share the same title as main 

  application now

- fixed #113: to high permissions to fork repository

- fixed problem with '[' chars in commit messages in journal

- removed issue with space inside renamed repository after deletion

- db transaction fixes when filesystem repository creation failed

- fixed #106 relation issues on databases different than sqlite

- fixed static files paths links to use of url() method

1.1.2 (**2011-01-12**)

======================

news

----

fixes

-----

- fixes #98 protection against float division of percentage stats

- fixed graph bug

- forced webhelpers version since it was making troubles during installation 

1.1.1 (**2011-01-06**)

======================

news

----

- added force https option into ini files for easier https usage (no need to

  set server headers with this options)

- small css updates

fixes

-----

- fixed #96 redirect loop on files view on repositories without changesets

- fixed #97 unicode string passed into server header in special cases (mod_wsgi)

  and server crashed with errors

- fixed large tooltips problems on main page

- fixed #92 whoosh indexer is more error proof

1.1.0 (**2010-12-18**)

======================

news

----

- rewrite of internals for vcs >=0.1.10

- uses mercurial 1.7 with dotencode disabled for maintaining compatibility 

  with older clients

- anonymous access, authentication via ldap

- performance upgrade for cached repos list - each repository has it's own 

  cache that's invalidated when needed.

- performance upgrades on repositories with large amount of commits (20K+)

- main page quick filter for filtering repositories

- user dashboards with ability to follow chosen repositories actions

- sends email to admin on new user registration

- added cache/statistics reset options into repository settings

- more detailed action logger (based on hooks) with pushed changesets lists

  and options to disable those hooks from admin panel

- introduced new enhanced changelog for merges that shows more accurate results

- new improved and faster code stats (based on pygments lexers mapping tables, 

  showing up to 10 trending sources for each repository. Additionally stats

  can be disabled in repository settings.

- gui optimizations, fixed application width to 1024px

- added cut off (for large files/changesets) limit into config files

- whoosh, celeryd, upgrade moved to paster command

- other than sqlite database backends can be used

fixes

-----

- fixes #61 forked repo was showing only after cache expired

- fixes #76 no confirmation on user deletes

- fixes #66 Name field misspelled

- fixes #72 block user removal when he owns repositories

- fixes #69 added password confirmation fields

- fixes #87 RhodeCode crashes occasionally on updating repository owner

- fixes #82 broken annotations on files with more than 1 blank line at the end

- a lot of fixes and tweaks for file browser

- fixed detached session issues

- fixed when user had no repos he would see all repos listed in my account

- fixed ui() instance bug when global hgrc settings was loaded for server 

  instance and all hgrc options were merged with our db ui() object

- numerous small bugfixes

(special thanks for TkSoh for detailed feedback)

1.0.2 (**2010-11-12**)

======================

news

----

- tested under python2.7

- bumped sqlalchemy and celery versions

fixes

-----

- fixed #59 missing graph.js

- fixed repo_size crash when repository had broken symlinks

- fixed python2.5 crashes.

1.0.1 (**2010-11-10**)

======================

news

----

- small css updated

fixes

-----

- fixed #53 python2.5 incompatible enumerate calls

- fixed #52 disable mercurial extension for web

- fixed #51 deleting repositories don't delete it's dependent objects

1.0.0 (**2010-11-02**)

======================

- security bugfix simplehg wasn't checking for permissions on commands

  other than pull or push.

- fixed doubled messages after push or pull in admin journal

- templating and css corrections, fixed repo switcher on chrome, updated titles

- admin menu accessible from options menu on repository view

- permissions cached queries

1.0.0rc4  (**2010-10-12**)

==========================

- fixed python2.5 missing simplejson imports (thanks to Jens Bäckman)

- removed cache_manager settings from sqlalchemy meta

- added sqlalchemy cache settings to ini files

- validated password length and added second try of failure on paster setup-app

- fixed setup database destroy prompt even when there was no db

1.0.0rc3 (**2010-10-11**)

=========================

- fixed i18n during installation.

1.0.0rc2 (**2010-10-11**)

=========================

- Disabled dirsize in file browser, it's causing nasty bug when dir renames 

  occure. After vcs is fixed it'll be put back again.

- templating/css rewrites, optimized css.

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

"""

    rhodecode.controllers.files

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

    Files controller for RhodeCode

    :created_on: Apr 21, 2010

    :author: marcink

    :copyright: (C) 2009-2011 Marcin Kuzminski <marcin@python-works.com>    

    :license: GPLv3, see COPYING for more details.

"""

# 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; version 2

# of the License or (at your opinion) any later version of the license.

# 

# 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, write to the Free Software

# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

# MA  02110-1301, USA.

import logging

import rhodecode.lib.helpers as h

from pylons import request, response, session, tmpl_context as c, url

from pylons.i18n.translation import _

from pylons.controllers.util import redirect

from rhodecode.lib.auth import LoginRequired, HasRepoPermissionAnyDecorator

from rhodecode.lib.base import BaseRepoController, render

from rhodecode.lib.utils import EmptyChangeset

from rhodecode.model.repo import RepoModel

from vcs.backends import ARCHIVE_SPECS

from vcs.exceptions import RepositoryError, ChangesetDoesNotExistError, \

    EmptyRepositoryError, ImproperArchiveTypeError, VCSError

from vcs.nodes import FileNode, NodeKind

from vcs.utils import diffs as differ

log = logging.getLogger(__name__)

class FilesController(BaseRepoController):

    @LoginRequired()

    @HasRepoPermissionAnyDecorator('repository.read', 'repository.write',

                                   'repository.admin')

    def __before__(self):

        super(FilesController, self).__before__()

        c.cut_off_limit = self.cut_off_limit

    def __get_cs_or_redirect(self, rev, repo_name):

        """

        Safe way to get changeset if error occur it redirects to tip with

        proper message

        :param rev: revision to fetch

        :param repo_name: repo name to redirect after

        """

        try:

            return c.rhodecode_repo.get_changeset(rev)

        except EmptyRepositoryError, e:

            h.flash(_('There are no files yet'), category='warning')

            redirect(h.url('summary_home', repo_name=repo_name))

        except RepositoryError, e:

            h.flash(str(e), category='warning')

            redirect(h.url('files_home', repo_name=repo_name, revision='tip'))

    def __get_filenode_or_redirect(self, repo_name, cs, path):

        """

        Returns file_node, if error occurs or given path is directory,

        it'll redirect to top level path

        :param repo_name: repo_name

        :param cs: given changeset

        :param path: path to lookup

        """

        try:

            file_node = cs.get_node(path)

            if file_node.is_dir():

                raise RepositoryError('given path is a directory')

        except RepositoryError, e:

            h.flash(str(e), category='warning')

            redirect(h.url('files_home', repo_name=repo_name,

                           revision=cs.raw_id))

        return file_node

    def index(self, repo_name, revision, f_path):

        #reditect to given revision from form if given

        post_revision = request.POST.get('at_rev', None)

        if post_revision:

            cs = self.__get_cs_or_redirect(revision, repo_name)

            redirect(url('files_home', repo_name=c.repo_name,

                         revision=cs.raw_id, f_path=f_path))

        c.changeset = self.__get_cs_or_redirect(revision, repo_name)

        c.branch = request.GET.get('branch', None)

        c.f_path = f_path

        cur_rev = c.changeset.revision

        #prev link

        try:

            prev_rev = c.rhodecode_repo.get_changeset(cur_rev).prev(c.branch)

            c.url_prev = url('files_home', repo_name=c.repo_name,

                         revision=prev_rev.raw_id, f_path=f_path)

            if c.branch:

                c.url_prev += '?branch=%s' % c.branch

        except (ChangesetDoesNotExistError, VCSError):

            c.url_prev = '#'

        #next link

        try:

            next_rev = c.rhodecode_repo.get_changeset(cur_rev).next(c.branch)

            c.url_next = url('files_home', repo_name=c.repo_name,

                     revision=next_rev.raw_id, f_path=f_path)

            if c.branch:

                c.url_next += '?branch=%s' % c.branch

        except (ChangesetDoesNotExistError, VCSError):

            c.url_next = '#'

        #files or dirs

        try:

            c.files_list = c.changeset.get_node(f_path)

            if c.files_list.is_file():

                c.file_history = self._get_node_history(c.changeset, f_path)

            else:

                c.file_history = []

        except RepositoryError, e:

            h.flash(str(e), category='warning')

            redirect(h.url('files_home', repo_name=repo_name,

                           revision=revision))

        return render('files/files.html')

    def rawfile(self, repo_name, revision, f_path):

        cs = self.__get_cs_or_redirect(revision, repo_name)

        file_node = self.__get_filenode_or_redirect(repo_name, cs, f_path)

        response.content_disposition = 'attachment; filename=%s' % \

        response.content_type = file_node.mimetype

        return file_node.content

    def raw(self, repo_name, revision, f_path):

        cs = self.__get_cs_or_redirect(revision, repo_name)

        file_node = self.__get_filenode_or_redirect(repo_name, cs, f_path)

        response.content_type = 'text/plain'

        return file_node.content

    def annotate(self, repo_name, revision, f_path):

        c.cs = self.__get_cs_or_redirect(revision, repo_name)

        c.file = self.__get_filenode_or_redirect(repo_name, c.cs, f_path)

        c.file_history = self._get_node_history(c.cs, f_path)

        c.f_path = f_path

        return render('files/files_annotate.html')

    def archivefile(self, repo_name, fname):

        fileformat = None

        revision = None

        ext = None

        for a_type, ext_data in ARCHIVE_SPECS.items():

            archive_spec = fname.split(ext_data[1])

            if len(archive_spec) == 2 and archive_spec[1] == '':

                fileformat = a_type or ext_data[1]

                revision = archive_spec[0]

                ext = ext_data[1]

        try:

            dbrepo = RepoModel().get_by_repo_name(repo_name)

            if dbrepo.enable_downloads is False:

                return _('downloads disabled')

            cs = c.rhodecode_repo.get_changeset(revision)

            content_type = ARCHIVE_SPECS[fileformat][0]

        except ChangesetDoesNotExistError:

            return _('Unknown revision %s') % revision

        except EmptyRepositoryError:

            return _('Empty repository')

        except (ImproperArchiveTypeError, KeyError):

            return _('Unknown archive type')

        response.content_type = content_type

        response.content_disposition = 'attachment; filename=%s-%s%s' \

            % (repo_name, revision, ext)

        return cs.get_chunked_archive(stream=None, kind=fileformat)

    def diff(self, repo_name, f_path):

        diff1 = request.GET.get('diff1')

        diff2 = request.GET.get('diff2')

        c.action = request.GET.get('diff')

        c.no_changes = diff1 == diff2

        c.f_path = f_path

        try:

            if diff1 not in ['', None, 'None', '0' * 12, '0' * 40]:

                c.changeset_1 = c.rhodecode_repo.get_changeset(diff1)

                node1 = c.changeset_1.get_node(f_path)

            else:

                c.changeset_1 = EmptyChangeset()

                node1 = FileNode('.', '', changeset=c.changeset_1)

            if diff2 not in ['', None, 'None', '0' * 12, '0' * 40]:

                c.changeset_2 = c.rhodecode_repo.get_changeset(diff2)

                node2 = c.changeset_2.get_node(f_path)

            else:

                c.changeset_2 = EmptyChangeset()

                node2 = FileNode('.', '', changeset=c.changeset_2)

        except RepositoryError:

            return redirect(url('files_home',

                                repo_name=c.repo_name, f_path=f_path))

        if c.action == 'download':

            diff = differ.DiffProcessor(differ.get_gitdiff(node1, node2),

                                        format='gitdiff')

            diff_name = '%s_vs_%s.diff' % (diff1, diff2)

            response.content_type = 'text/plain'

            response.content_disposition = 'attachment; filename=%s' \

                                                    % diff_name

            return diff.raw_diff()

        elif c.action == 'raw':

            diff = differ.DiffProcessor(differ.get_gitdiff(node1, node2),

                                        format='gitdiff')

            response.content_type = 'text/plain'

            return diff.raw_diff()

        elif c.action == 'diff':

            if node1.is_binary or node2.is_binary:

                c.cur_diff = _('Binary file')

            elif node1.size > self.cut_off_limit or node2.size > self.cut_off_limit:

                c.cur_diff = _('Diff is too big to display')

            else:

                diff = differ.DiffProcessor(differ.get_gitdiff(node1, node2),

                                        format='gitdiff')

                c.cur_diff = diff.as_html()

        else:

            #default option

            if node1.is_binary or node2.is_binary:

                c.cur_diff = _('Binary file')

            elif node1.size > self.cut_off_limit or node2.size > self.cut_off_limit:

                c.cur_diff = _('Diff is too big to display')

            else:

                diff = differ.DiffProcessor(differ.get_gitdiff(node1, node2),

                                        format='gitdiff')

                c.cur_diff = diff.as_html()

        if not c.cur_diff:

            c.no_changes = True

        return render('files/file_diff.html')

    def _get_node_history(self, cs, f_path):

        changesets = cs.get_file_history(f_path)

        hist_l = []

        changesets_group = ([], _("Changesets"))

        branches_group = ([], _("Branches"))

        tags_group = ([], _("Tags"))

        for chs in changesets:

            n_desc = 'r%s:%s' % (chs.revision, chs.short_id)

            changesets_group[0].append((chs.raw_id, n_desc,))

        hist_l.append(changesets_group)

        for name, chs in c.rhodecode_repo.branches.items():

            #chs = chs.split(':')[-1]

            branches_group[0].append((chs, name),)

        hist_l.append(branches_group)

        for name, chs in c.rhodecode_repo.tags.items():

            #chs = chs.split(':')[-1]

            tags_group[0].append((chs, name),)

        hist_l.append(tags_group)

        return hist_l