from rhodecode.lib.utils import EmptyChangeset

from rhodecode.lib.compat import OrderedDict

from rhodecode.lib import diffs

from rhodecode.model.db import ChangesetComment

from rhodecode.model.comment import ChangesetCommentsModel

from rhodecode.model.meta import Session

log = logging.getLogger(__name__)

def anchor_url(revision, path):

    fid = h.FID(revision, path)

    lbl = _('%s line context') % ln_ctx

    params['anchor'] = fileid

    return h.link_to(lbl, h.url.current(**params))

class ChangesetController(BaseRepoController):

    @LoginRequired()

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

                                   'repository.admin')

    def __before__(self):

        except (RepositoryError, ChangesetDoesNotExistError, Exception), e:

            log.error(traceback.format_exc())

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

            return redirect(url('home'))

        c.changes = OrderedDict()

        c.cut_off = False  # defines if cut off limit is reached

        c.comments = []

        c.inline_comments = []

        c.inline_cnt = 0

        # Iterate over ranges (default changeset view is always one changeset)

                changeset_parent = None

            #==================================================================

            # ADDED FILES

            #==================================================================

            for node in changeset.added:

                c.lines_added += st[0]

                c.lines_deleted += st[1]

                c.changes[changeset.raw_id].append(('added', node, diff,

                                                    cs1, cs2, st))

            #==================================================================

            # CHANGED FILES

            #==================================================================

            #==================================================================

            # REMOVED FILES

            #==================================================================

        # count inline comments

        for path, lines in c.inline_comments:

            for comments in lines.values():

                c.inline_cnt += len(comments)

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

import os

import logging

import traceback

from pylons.i18n.translation import _

from pylons.controllers.util import redirect

from pylons.decorators import jsonify

from vcs.conf import settings

from vcs.exceptions import RepositoryError, ChangesetDoesNotExistError, \

from rhodecode.lib import convert_line_endings, detect_mode, safe_str

from rhodecode.lib.auth import LoginRequired, HasRepoPermissionAnyDecorator

from rhodecode.lib.base import BaseRepoController, render

from rhodecode.lib.utils import EmptyChangeset

from rhodecode.lib import diffs

import rhodecode.lib.helpers as h

from rhodecode.model.repo import RepoModel

log = logging.getLogger(__name__)

class FilesController(BaseRepoController):

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

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

                           revision=cs.raw_id))

        return file_node

    def __get_paths(self, changeset, starting_path):

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

        based on repository walk function

        """

        _files = list()

        _dirs = list()

            pass

        return _dirs, _files

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

                                   'repository.admin')

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

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

        if post_revision:

            cs = self.__get_cs_or_redirect(post_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

        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 = '#'

        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 = '#'

        try:

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

            if c.file.is_file():

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

            else:

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

                                   'repository.admin')

    def diff(self, repo_name, f_path):

        ignore_whitespace = request.GET.get('ignorews') == '1'

        line_context = request.GET.get('context', 3)

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

        c.no_changes = diff1 == diff2

        c.f_path = f_path

        c.big_diff = False

        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(repo=c.rhodecode_repo)

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

                node2 = c.changeset_2.get_node(f_path)

            else:

                c.changeset_2 = EmptyChangeset(repo=c.rhodecode_repo)

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

        except RepositoryError:

        if c.action == 'download':

            _diff = diffs.get_gitdiff(node1, node2,

                                      ignore_whitespace=ignore_whitespace,

                                      context=line_context)

            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 = diffs.get_gitdiff(node1, node2,

                                      ignore_whitespace=ignore_whitespace,

                                      context=line_context)

            response.content_type = 'text/plain'

            return diff.raw_diff()

        else:

        return render('files/file_diff.html')

    def _get_node_history(self, cs, f_path):

        changesets = cs.get_file_history(f_path)

        hist_l = []

            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():

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

        hist_l.append(branches_group)

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

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

        hist_l.append(tags_group)

        return hist_l

    @jsonify

#

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

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

import re

import difflib

from vcs.exceptions import VCSError

from vcs.nodes import FileNode

def get_gitdiff(filenode_old, filenode_new, ignore_whitespace=True, context=3):

    """

    Returns git style diff between given ``filenode_old`` and ``filenode_new``.

                    if context:

                        if not skipfirst:

                            lines.append({

                                'old_lineno': '...',

                                'new_lineno': '...',

                            })

                        else:

                            skipfirst = False

                    line = lineiter.next()

                    while old_line < old_end or new_line < new_end:

        def _link_to_if(condition, label, url):

            """

            Generates a link if condition is meet or just the label if not.

            """

            if condition:

            else:

                return label

        diff_lines = self.prepare()

        _html_empty = True

        _html = []

        for diff in diff_lines:

            for line in diff['chunks']:

                _html_empty = False

                for change in line:

                    anchor_old_id = ''

                    anchor_new_id = ''

                    if cond_old:

                        anchor_old_id = 'id="%s"' % anchor_old

                    if cond_new:

                        anchor_new_id = 'id="%s"' % anchor_new

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

                    # OLD LINE NUMBER

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

                    _html.append('''</td>\n''')

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

                    # NEW LINE NUMBER

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

                    _html.append('''</td>\n''')

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

                    # CODE

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

                    comments = '' if enable_comments else 'no-comment'

                    _html.append('''\t</td>''')

                    _html.append('''\n</tr>\n''')

        _html.append('''</table>''')

        if _html_empty:

            return None

        return ''.join(_html)

from rhodecode.lib.annotate import annotate_highlight

from rhodecode.lib.utils import repo_name_slug

from rhodecode.lib import str2bool, safe_unicode, safe_str, get_changeset_safe

from rhodecode.lib.markup_renderer import MarkupRenderer

def _reset(name, value=None, id=NotGiven, type="reset", **attrs):

    """

    Reset button

    """

    _set_input_attrs(attrs, type, name, value)

    _set_id_attr(attrs, id, name)

    convert_boolean_attrs(attrs, ["disabled"])

    return HTML.input(**attrs)

reset = _reset

safeid = _make_safe_id_component

    """

    Creates a uniqe ID for filenode based on it's path and revision

    :param raw_id:

    :param path:

    """

    return 'C-%s-%s' % (short_id(raw_id), safeid(safe_unicode(path)))

        url_l = [link_to(repo_name, url('files_home',

                                        repo_name=repo_name,

                                        revision=rev, f_path=''))]

        paths_l = paths.split('/')

        for cnt, p in enumerate(paths_l):

            if p != '':

                                     url('files_home',

                                         repo_name=repo_name,

                                         revision=rev,

                                         f_path='/'.join(paths_l[:cnt + 1])

                                         )

                                     )

        return '<a href="%(url)s">%(url)s</a>' % ({'url':url_full})

    return literal(url_pat.sub(url_func, text))

def rst(source):

                   MarkupRenderer.rst(source))

def rst_w_mentions(source):

    """

    Wrapped rst renderer with @mention highlighting

    :param source:

    """

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

"""

    rhodecode.model.comment

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

    comments model for RhodeCode

    :created_on: Nov 11, 2011

    :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

        return user_objects

    def create(self, text, repo_id, user_id, revision, f_path=None,

               line_no=None):

        """

        Creates new comment for changeset

        :param text:

        :param repo_id:

        :param user_id:

        :param revision:

        :param f_path:

        :param line_no:

            # make notification

            line = ''

            if line_no:

                line = _('on line %s') % line_no

            subj = h.link_to('Re commit: %(commit_desc)s %(line)s' % \

                             h.url('changeset_home', repo_name=repo.repo_name,

                                   revision=revision,

                                   anchor='comment-%s' % comment.comment_id,

                                   qualified=True,

                                   )

                             )

            return comment

    def delete(self, comment):

        """

        Deletes given comment

        :param comment_id:

        """

        comment = self.__get_changeset_comment(comment)

        self.sa.delete(comment)

        return comment

    def get_comments(self, repo_id, revision):

        return ChangesetComment.query()\

                .filter(ChangesetComment.repo_id == repo_id)\

                .filter(ChangesetComment.revision == revision)\

                .filter(ChangesetComment.line_no == None)\

                .filter(ChangesetComment.f_path == None).all()

        comments = self.sa.query(ChangesetComment)\

            .filter(ChangesetComment.repo_id == repo_id)\

            .filter(ChangesetComment.revision == revision)\

            .filter(ChangesetComment.line_no != None)\

            .filter(ChangesetComment.f_path != None).all()

        for co in comments:

            paths[co.f_path][co.line_no].append(co)

        return paths.items()

                    revision=filenode.changeset.raw_id,f_path=h.safe_unicode(filenode.path)))}

                </div>

                <div class="diff-menu-wrapper">

                    <img class="diff-menu-activate" style="margin-bottom:-6px;cursor: pointer" alt="diff-menu" src="${h.url('/images/icons/script_gear.png')}" />

                    <div class="diff-menu" style="display:none">

                        <ul>

                          <li>${h.link_to(_('raw diff'),h.url('files_diff_home',repo_name=c.repo_name,f_path=h.safe_unicode(filenode.path),diff2=cs2,diff1=cs1,diff='raw'))}</li>

                          <li>${h.link_to(_('download diff'),h.url('files_diff_home',repo_name=c.repo_name,f_path=h.safe_unicode(filenode.path),diff2=cs2,diff1=cs1,diff='download'))}</li>

                          <li>${c.ignorews_url(h.FID(filenode.changeset.raw_id,filenode.path))}</li>

                          <li>${c.context_url(h.FID(filenode.changeset.raw_id,filenode.path))}</li>

                        </ul>

                    </div>                        

                  </label>

                </span>

            </div>

        </div>

        <div class="code-body">

            <div class="full_f_path" path="${h.safe_unicode(filenode.path)}"></div>        

        </div>

    </div>

    %endif

%endfor

</%def>

<%def name="main()">

<div class="box">

    <!-- box / title -->

    <div class="title">

        ${self.breadcrumbs()}

    </div>