# along with this program; if not, write to the Free Software

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

# MA  02110-1301, USA.

"""

Created on April 21, 2010

files controller for pylons

@author: marcink

"""

from mercurial import archival

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

from pylons_app.lib.auth import LoginRequired

from pylons_app.lib.base import BaseController, render

from pylons_app.model.hg_model import HgModel

from vcs.exceptions import RepositoryError, ChangesetError

from vcs.utils import diffs as differ

import logging

import tempfile

log = logging.getLogger(__name__)

class FilesController(BaseController):

    @LoginRequired()

                            c.changeset_2.get_node(f_path))

        diff = differ.DiffProcessor(f_udiff)

        if action == 'download':

            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 action == 'raw':

        elif action == 'diff':

            c.cur_diff = diff.as_html()

        return render('files/file_diff.html')

    def _get_history(self, repo, node, f_path):

        from vcs.nodes import NodeKind

        if not node.kind is NodeKind.FILE:

            return []

        changesets = node.history

        hist_l = []

        for chs in changesets: