if not content:

                h.flash(_('No content'), category='warning')

                return redirect(url('changeset_home', repo_name=c.repo_name,

                                    revision='tip'))

            if not filename:

                h.flash(_('No filename'), category='warning')

                return redirect(url('changeset_home', repo_name=c.repo_name,

                                    revision='tip'))

            try:

                self.scm_model.create_node(repo=c.rhodecode_repo,

                h.flash(_('Successfully committed to %s' % node_path),

                        category='success')

            except NodeAlreadyExistsError, e:

                h.flash(_(e), category='error')

            except Exception:

                log.error(traceback.format_exc())

                h.flash(_('Error occurred during commit'), category='error')

            return redirect(url('changeset_home',

                                repo_name=c.repo_name, revision='tip'))

        return render('files/files_add.html')

        """

        return self.changed, self.added, self.removed

    @LazyProperty

    def branch(self):

        heads = self.repository._heads(reverse=False)

        ref = heads.get(self.raw_id)

        if ref:

            return safe_unicode(ref)

    def _fix_path(self, path):

        """

        Paths are stored without trailing slash so we need to get rid off it if

        needed.

        """

        if path.endswith('/'):

            path = path.rstrip('/')

        return path

    def _get_id_for_path(self, path):

        # FIXME: Please, spare a couple of minutes and make those codes cleaner;

                        raise ChangesetError('%s is not a directory' % curdir)

                else:

                    raise ChangesetError('%s have not been found' % curdir)

                # cache all items from the given traversed tree

                for item, stat, id in tree.iteritems():

                    if curdir:

                        name = '/'.join((curdir, item))

                    else:

                        name = item

                    self._paths[name] = id

                    self._stat_modes[name] = stat

            if not path in self._paths:

                raise NodeDoesNotExistError("There is no file nor directory "

                    "at the given path %r at revision %r"

                    % (path, self.short_id))

        return self._paths[path]

    def _get_kind(self, path):

        id = self._get_id_for_path(path)

        obj = self.repository._repo[id]

        if isinstance(obj, objects.Blob):

            return NodeKind.FILE

        elif isinstance(obj, objects.Tree):

    @LazyProperty

    def affected_files(self):

        """

        Get's a fast accessible file changes for given changeset

        """

        return self.added + self.changed

    @LazyProperty

    def _diff_name_status(self):

        output = []

        for parent in self.parents:

            so, se = self.repository.run_git_command(cmd)

            output.append(so.strip())

        return '\n'.join(output)

    def _get_paths_for_status(self, status):

        """

        Returns sorted list of paths for given ``status``.

        :param status: one of: *added*, *modified* or *deleted*

        """

        paths = set()

        char = status[0].upper()

        for line in self._diff_name_status.splitlines():

            if not line:

                continue

            if line.startswith(char):

                if not len(splitted) == 2:

                    raise VCSError("Couldn't parse diff result:\n%s\n\n and "

                        "particularly that line: %s" % (self._diff_name_status,

                        line))

        return sorted(paths)

    @LazyProperty

    def added(self):

        """

        Returns list of added ``FileNode`` objects.

        """

        if not self.parents:

            return list(self._get_file_nodes())

        return [self.get_node(path) for path in self._get_paths_for_status('added')]

    @LazyProperty

import time

import datetime

import posixpath

from dulwich import objects

from dulwich.repo import Repo

from rhodecode.lib.vcs.backends.base import BaseInMemoryChangeset

from rhodecode.lib.vcs.exceptions import RepositoryError

class GitInMemoryChangeset(BaseInMemoryChangeset):

    def commit(self, message, author, parents=None, branch=None, date=None,

        """

        Performs in-memory commit (doesn't check workdir in any way) and

        returns newly created ``Changeset``. Updates repository's

        ``revisions``.

        :param message: message of the commit

        :param author: full username, i.e. "Joe Doe <joe.doe@example.com>"

        :param parents: single parent or sequence of parents from which commit

          would be derieved

        :param date: ``datetime.datetime`` instance. Defaults to

          ``datetime.datetime.now()``.

        :param branch: branch name, as string. If none given, default backend's

                del tree[path]

                if tree:

                    # This tree still has elements - don't remove it or any

                    # of it's parents

                    break

        object_store.add_object(commit_tree)

        # Create commit

        commit = objects.Commit()

        commit.tree = commit_tree.id

        commit.parents = [p._commit.id for p in self.parents if p]

        commit.encoding = ENCODING

        # Compute date

        if date is None:

            date = time.time()

        elif isinstance(date, datetime.datetime):

            date = time.mktime(date.timetuple())

        author_time = kwargs.pop('author_time', date)

        commit.commit_time = int(date)

        commit.author_time = int(author_time)

        tz = time.timezone

        author_tz = kwargs.pop('author_timezone', tz)

        """

        Runs given ``cmd`` as git command and returns tuple

        (returncode, stdout, stderr).

        .. note::

           This method exists only until log/blame functionality is implemented

           at Dulwich (see https://bugs.launchpad.net/bugs/645142). Parsing

           os command's output is road to hell...

        :param cmd: git command to be executed

        """

        if isinstance(cmd, basestring):

        try:

            opts = dict(

                shell=isinstance(cmd, basestring),

                stdout=PIPE,

                stderr=PIPE)

            if os.path.isdir(self.path):

                opts['cwd'] = self.path

            p = Popen(cmd, **opts)

        except OSError, err:

            raise RepositoryError("Couldn't run git command (%s).\n"

                "Original error was:%s" % (cmd, err))

        so, se = p.communicate()

import datetime

import errno

from rhodecode.lib.vcs.backends.base import BaseInMemoryChangeset

from rhodecode.lib.vcs.exceptions import RepositoryError

class MercurialInMemoryChangeset(BaseInMemoryChangeset):

    def commit(self, message, author, parents=None, branch=None, date=None,

            **kwargs):

        """

        Performs in-memory commit (doesn't check workdir in any way) and

        returns newly created ``Changeset``. Updates repository's

        ``revisions``.

        :param message: message of the commit

        :param parents: single parent or sequence of parents from which commit

          would be derieved

        :param date: ``datetime.datetime`` instance. Defaults to

          ``datetime.datetime.now()``.

        :param branch: branch name, as string. If none given, default backend's

          branch would be used.

        :raises ``CommitError``: if any error occurs while committing

        """

        self.check_integrity(parents)

        from .repository import MercurialRepository

            raise RepositoryError('Given message and author needs to be '

        if branch is None:

            branch = MercurialRepository.DEFAULT_BRANCH_NAME

        kwargs['branch'] = branch

        def filectxfn(_repo, memctx, path):

            """

            Marks given path as added/changed/removed in a given _repo. This is

            for internal mercurial commit function.

            """

            # check if this path is removed

            # or changed

            for node in self.changed:

                if node.path == path:

                    return memfilectx(path=node.path,

                        data=(node.content.encode('utf8')

                              if not node.is_binary else node.content),

                        islink=False,

                        isexec=node.is_executable,

                        copied=False)

            raise RepositoryError("Given path haven't been marked as added,"

        parents = [None, None]

        for i, parent in enumerate(self.parents):

            if parent is not None:

                parents[i] = parent._ctx.node()

        if date and isinstance(date, datetime.datetime):

            date = date.ctime()

        commit_ctx = memctx(repo=self.repository._repo,

            parents=parents,

            text='',

            files=self.get_paths(),

            filectxfn=filectxfn,

            user=author,

            date=date,

            extra=kwargs)

        # injecting given _repo params

        commit_ctx._date = date

        # TODO: Catch exceptions!

        n = self.repository._repo.commitctx(commit_ctx)

        # Returns mercurial node

        self._commit_ctx = commit_ctx  # For reference

        # Update vcs repository object & recreate mercurial _repo

        # new_ctx = self.repository._repo[node]

        # new_tip = self.repository.get_changeset(new_ctx.hex())

        new_id = hex(n)

        self.repository.revisions.append(new_id)

        self._repo = self.repository._get_repo(create=False)

            raise NodeError("Root node cannot be FILE kind")

    @LazyProperty

    def parent(self):

        parent_path = self.get_parent_path()

        if parent_path:

            if self.changeset:

                return self.changeset.get_node(parent_path)

            return DirNode(parent_path)

        return None

    @LazyProperty

    def name(self):

        """

        Returns name of the node so if its path

        then only last part is returned.

        """

        return safe_unicode(self.path.rstrip('/').split('/')[-1])

    def _get_kind(self):

        return self._kind

    def _set_kind(self, kind):

        if hasattr(self, '_kind'):

from mercurial import archival, merge as hg_merge, patch, ui

from mercurial.commands import clone, nullid, pull

from mercurial.context import memctx, memfilectx

from mercurial.error import RepoError, RepoLookupError, Abort

from mercurial.hgweb.common import get_contact

from mercurial.localrepo import localrepository

from mercurial.match import match

from mercurial.mdiff import diffopts

from mercurial.node import hex

import time

import traceback

import logging

import cStringIO

from rhodecode.lib.vcs import get_backend

from rhodecode.lib.vcs.exceptions import RepositoryError

from rhodecode.lib.vcs.utils.lazy import LazyProperty

from rhodecode.lib.vcs.nodes import FileNode

from rhodecode import BACKENDS

from rhodecode.lib import helpers as h

from rhodecode.lib.auth import HasRepoPermissionAny, HasReposGroupPermissionAny

from rhodecode.lib.utils import get_repos as get_filesystem_repos, make_ui, \

    action_logger, EmptyChangeset, REMOVED_REPO_PAT

from rhodecode.model import BaseModel

from rhodecode.model.db import Repository, RhodeCodeUi, CacheInvalidation, \

    UserFollowing, UserLog, User, RepoGroup

log = logging.getLogger(__name__)

class UserTemp(object):

    def __init__(self, user_id):

    def commit_change(self, repo, repo_name, cs, user, author, message,

                      content, f_path):

        if repo.alias == 'hg':

            from rhodecode.lib.vcs.backends.hg import MercurialInMemoryChangeset as IMC

        elif repo.alias == 'git':

            from rhodecode.lib.vcs.backends.git import GitInMemoryChangeset as IMC

        # decoding here will force that we have proper encoded values

        # in any other case this will throw exceptions and deny commit

        content = safe_str(content)

        path = safe_str(f_path)

        m = IMC(repo)

        m.change(FileNode(path, content))

        tip = m.commit(message=message,

        new_cs = tip.short_id

        action = 'push_local:%s' % new_cs

        action_logger(user, action, repo_name)

        self.mark_for_invalidation(repo_name)

    def create_node(self, repo, repo_name, cs, user, author, message, content,

                      f_path):

        if repo.alias == 'hg':

            from rhodecode.lib.vcs.backends.hg import MercurialInMemoryChangeset as IMC

        # decoding here will force that we have proper encoded values

        # in any other case this will throw exceptions and deny commit

        if isinstance(content, (basestring,)):

            content = safe_str(content)

        elif isinstance(content, (file, cStringIO.OutputType,)):

            content = content.read()

        else:

            raise Exception('Content is of unrecognized type %s' % (

                type(content)

            ))

        path = safe_str(f_path)

        m = IMC(repo)

        if isinstance(cs, EmptyChangeset):

            parents = None

        else:

            parents = [cs]

        m.add(FileNode(path, content=content))

        tip = m.commit(message=message,

        new_cs = tip.short_id

        action = 'push_local:%s' % new_cs

        action_logger(user, action, repo_name)

        self.mark_for_invalidation(repo_name)

    def get_nodes(self, repo_name, revision, root_path='/', flat=True):

        """

        recursive walk in root dir and return a set of all path in that dir

        based on repository walk function

                    <div class="left item last">${c.file.mimetype}</div>

                    <div class="buttons">

                      ${h.link_to(_('show annotation'),h.url('files_annotate_home',repo_name=c.repo_name,revision=c.cs.raw_id,f_path=c.f_path),class_="ui-btn")}

                      ${h.link_to(_('show as raw'),h.url('files_raw_home',repo_name=c.repo_name,revision=c.cs.raw_id,f_path=c.f_path),class_="ui-btn")}

                      ${h.link_to(_('download as raw'),h.url('files_rawfile_home',repo_name=c.repo_name,revision=c.cs.raw_id,f_path=c.f_path),class_="ui-btn")}

                      % if h.HasRepoPermissionAny('repository.write','repository.admin')(c.repo_name):

                       % if not c.file.is_binary:

                        ${h.link_to(_('source'),h.url('files_home',repo_name=c.repo_name,revision=c.cs.raw_id,f_path=c.f_path),class_="ui-btn")}

                       % endif

                      % endif

                    </div>

                </div>

            </div>

			    <pre id="editor_pre"></pre>

				<textarea id="editor" name="content" style="display:none">${h.escape(c.file.content)|n}</textarea>

				<div style="padding: 10px;color:#666666">${_('commit message')}</div>

				<textarea id="commit" name="message" style="height: 60px;width: 99%;margin-left:4px"></textarea>

			</div>

			<div style="text-align: left;padding-top: 5px">

            ${h.submit('commit',_('Commit changes'),class_="ui-btn")}

            ${h.reset('reset',_('Reset'),class_="ui-btn")}

			</div>

			${h.end_form()}

			<script type="text/javascript">