# -*- 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.compare

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

compare controller for pylons showing differences between two

repos, branches, bookmarks or tips

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: May 6, 2012

:author: marcink

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

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

"""

import logging

import traceback

import re

from webob.exc import HTTPNotFound, HTTPBadRequest

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

from pylons.controllers.util import abort, redirect

from pylons.i18n.translation import _

from kallithea.lib.vcs.exceptions import EmptyRepositoryError, RepositoryError

from kallithea.lib.vcs.utils import safe_str

from kallithea.lib.vcs.utils.hgcompat import unionrepo

from kallithea.lib import helpers as h

from kallithea.lib.base import BaseRepoController, render

from kallithea.lib.auth import LoginRequired, HasRepoPermissionAnyDecorator

from kallithea.lib import diffs

from kallithea.model.db import Repository

from kallithea.lib.diffs import LimitedDiffContainer

log = logging.getLogger(__name__)

class CompareController(BaseRepoController):

    def __before__(self):

        super(CompareController, self).__before__()

    def __get_rev_or_redirect(self, ref, repo, redirect_after=True,

                              partial=False):

        """

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

        proper message. If partial is set then don't do redirect raise Exception

        instead

        :param ref:

        :param repo:

        :param redirect_after:

        :param partial:

        """

        rev = ref[1] # default and used for git

        if repo.scm_instance.alias == 'hg':

            # lookup up the exact node id

            _revset_predicates = {

                    'branch': 'branch',

                    'book': 'bookmark',

                    'tag': 'tag',

                    'rev': 'id',

                }

            rev_spec = "max(%s(%%s))" % _revset_predicates[ref[0]]

            revs = repo.scm_instance._repo.revs(rev_spec, safe_str(ref[1]))

            if revs:

                rev = revs[-1]

            # else: TODO: just report 'not found'

        try:

            return repo.scm_instance.get_changeset(rev).raw_id

        except EmptyRepositoryError, e:

            if not redirect_after:

                return None

            h.flash(h.literal(_('There are no changesets yet')),

                    category='warning')

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

        except RepositoryError, e:

            log.error(traceback.format_exc())

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

        return other_changesets, org_changesets, ancestor

    @LoginRequired()

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

                                   'repository.admin')

    def index(self, repo_name):

        c.compare_home = True

        org_repo = c.db_repo.repo_name

        other_repo = request.GET.get('other_repo', org_repo)

        c.org_repo = Repository.get_by_repo_name(org_repo)

        c.other_repo = Repository.get_by_repo_name(other_repo)

        c.org_ref_name = c.other_ref_name = _('Select changeset')

        return render('compare/compare_diff.html')

    @LoginRequired()

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

                                   'repository.admin')

    def compare(self, repo_name, org_ref_type, org_ref_name, other_ref_type, other_ref_name):

        # org_ref will be evaluated in org_repo

        org_repo = c.db_repo.repo_name

        org_ref = (org_ref_type, org_ref_name)

        # other_ref will be evaluated in other_repo

        other_ref = (other_ref_type, other_ref_name)

        other_repo = request.GET.get('other_repo', org_repo)

        # If merge is True:

        #   Show what org would get if merged with other:

        #   List changesets that are ancestors of other but not of org.

        #   New changesets in org is thus ignored.

        #   Diff will be from common ancestor, and merges of org to other will thus be ignored.

        # If merge is False:

        #   Make a raw diff from org to other, no matter if related or not.

        #   Changesets in one and not in the other will be ignored

        merge = bool(request.GET.get('merge'))

        # fulldiff disables cut_off_limit

        c.fulldiff = request.GET.get('fulldiff')

        # partial uses compare_cs.html template directly

        partial = request.environ.get('HTTP_X_PARTIAL_XHR')

        # as_form puts hidden input field with changeset revisions

        c.as_form = partial and request.GET.get('as_form')

        # swap url for compare_diff page - never partial and never as_form

        c.swap_url = h.url('compare_url',

            repo_name=other_repo,

            org_ref_type=other_ref_type, org_ref_name=other_ref_name,

            other_repo=org_repo,

            other_ref_type=org_ref_type, other_ref_name=org_ref_name,

            merge=merge or '')

        org_repo = Repository.get_by_repo_name(org_repo)

        other_repo = Repository.get_by_repo_name(other_repo)

        if org_repo is None:

            msg = 'Could not find org repo %s' % org_repo

            log.error(msg)

            h.flash(msg, category='error')

            return redirect(url('compare_home', repo_name=c.repo_name))

        if other_repo is None:

            msg = 'Could not find other repo %s' % other_repo

            log.error(msg)

            h.flash(msg, category='error')

            return redirect(url('compare_home', repo_name=c.repo_name))

        if org_repo.scm_instance.alias != other_repo.scm_instance.alias:

            msg = 'compare of two different kind of remote repos not available'

            log.error(msg)

            h.flash(msg, category='error')

            return redirect(url('compare_home', repo_name=c.repo_name))

        c.org_rev = self.__get_rev_or_redirect(ref=org_ref, repo=org_repo, partial=partial)

        c.other_rev = self.__get_rev_or_redirect(ref=other_ref, repo=other_repo, partial=partial)

        c.compare_home = False

        c.org_repo = org_repo

        c.other_repo = other_repo

        c.org_ref_name = org_ref_name

        c.other_ref_name = other_ref_name

        c.org_ref_type = org_ref_type

        c.other_ref_type = other_ref_type

        c.cs_ranges, c.cs_ranges_org, c.ancestor = self._get_changesets(

            org_repo.scm_instance.alias, org_repo.scm_instance, c.org_rev,

            other_repo.scm_instance, c.other_rev)

        c.statuses = c.db_repo.statuses(

            [x.raw_id for x in c.cs_ranges])

        if partial:

            return render('compare/compare_cs.html')

        if merge and c.ancestor:

            # case we want a simple diff without incoming changesets,

            # previewing what will be merged.

            # Make the diff on the other repo (which is known to have other_rev)

            log.debug('Using ancestor %s as rev1 instead of %s'

                      % (c.ancestor, c.org_rev))

            rev1 = c.ancestor

            org_repo = other_repo

        else: # comparing tips, not necessarily linearly related

            if merge:

                log.error('Unable to find ancestor revision')

            if org_repo != other_repo:

                log.error('cannot compare across repos %s and %s', org_repo, other_repo)

                raise HTTPNotFound

            rev1 = c.org_rev

        diff_limit = self.cut_off_limit if not c.fulldiff else None

        log.debug('running diff between %s and %s in %s'

                  % (rev1, c.other_rev, org_repo.scm_instance.path))

        diff_processor = diffs.DiffProcessor(txtdiff or '', format='gitdiff',

                                             diff_limit=diff_limit)

        _parsed = diff_processor.prepare()

        c.limited_diff = False

        if isinstance(_parsed, LimitedDiffContainer):

            c.limited_diff = True

        c.files = []

        c.changes = {}

        c.lines_added = 0

        c.lines_deleted = 0

        for f in _parsed:

            st = f['stats']

            if not st['binary']:

                c.lines_added += st['added']

                c.lines_deleted += st['deleted']

            fid = h.FID('', f['filename'])

            c.files.append([fid, f['operation'], f['filename'], f['stats']])

            htmldiff = diff_processor.as_html(enable_comments=False, parsed_lines=[f])

            c.changes[fid] = [f['operation'], f['filename'], htmldiff]

        return render('compare/compare_diff.html')

# 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.pullrequests

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

pull requests controller for Kallithea for initializing pull requests

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: May 7, 2012

:author: marcink

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

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

"""

import logging

import traceback

import formencode

from webob.exc import HTTPNotFound, HTTPForbidden

from collections import defaultdict

from itertools import groupby

from pylons import request, tmpl_context as c, url

from pylons.controllers.util import redirect

from pylons.i18n.translation import _

from kallithea.lib.compat import json

from kallithea.lib.base import BaseRepoController, render

from kallithea.lib.auth import LoginRequired, HasRepoPermissionAnyDecorator,\

    NotAnonymous

from kallithea.lib.helpers import Page

from kallithea.lib import helpers as h

from kallithea.lib import diffs

from kallithea.lib.utils import action_logger, jsonify

from kallithea.lib.vcs.utils import safe_str

from kallithea.lib.vcs.exceptions import EmptyRepositoryError

from kallithea.lib.diffs import LimitedDiffContainer

from kallithea.model.db import  PullRequest, ChangesetStatus, ChangesetComment,\

    PullRequestReviewers

from kallithea.model.pull_request import PullRequestModel

from kallithea.model.meta import Session

from kallithea.model.repo import RepoModel

from kallithea.model.comment import ChangesetCommentsModel

from kallithea.model.changeset_status import ChangesetStatusModel

from kallithea.model.forms import PullRequestForm

from kallithea.lib.utils2 import safe_int

log = logging.getLogger(__name__)

class PullrequestsController(BaseRepoController):

    def __before__(self):

        super(PullrequestsController, self).__before__()

        repo_model = RepoModel()

        c.users_array = repo_model.get_users_js()

        c.user_groups_array = repo_model.get_user_groups_js()

    def _get_repo_refs(self, repo, rev=None, branch=None, branch_rev=None):

        """return a structure with repo's interesting changesets, suitable for

        the selectors in pullrequest.html

        rev: a revision that must be in the list somehow and selected by default

        branch: a branch that must be in the list and selected by default - even if closed

        branch_rev: a revision of which peers should be preferred and available."""

        # list named branches that has been merged to this named branch - it should probably merge back

        peers = []

        if rev:

            rev = safe_str(rev)

        if branch:

            branch = safe_str(branch)

        if branch_rev:

            branch_rev = safe_str(branch_rev)

            # not restricting to merge() would also get branch point and be better

            # (especially because it would get the branch point) ... but is currently too expensive

            otherbranches = {}

            for i in repo._repo.revs(

                "sort(parents(branch(id(%s)) and merge()) - branch(id(%s)))",

                branch_rev, branch_rev):

                cs = repo.get_changeset(i)

                otherbranches[cs.branch] = cs.raw_id

            for abranch, node in otherbranches.iteritems():

                selected = 'branch:%s:%s' % (abranch, node)

                peers.append((selected, abranch))

        selected = None

        branches = []

        for abranch, branchrev in repo.branches.iteritems():

            n = 'branch:%s:%s' % (abranch, branchrev)

            branches.append((n, abranch))

            if h.is_hg(repo):

                if 'tip' in repo.tags:

                    selected = 'tag:tip:%s' % repo.tags['tip']

                else:

                    selected = 'tag:null:0'

                    tags.append((selected, 'null'))

            else:

                if 'master' in repo.branches:

                    selected = 'branch:master:%s' % repo.branches['master']

                else:

                    k, v = repo.branches.items()[0]

                    selected = 'branch:%s:%s' % (k, v)

        groups = [(specials, _("Special")),

                  (peers, _("Peer branches")),

                  (bookmarks, _("Bookmarks")),

                  (branches, _("Branches")),

                  (tags, _("Tags")),

                  ]

        return [g for g in groups if g[0]], selected

    def _get_is_allowed_change_status(self, pull_request):

        owner = self.authuser.user_id == pull_request.user_id

        reviewer = self.authuser.user_id in [x.user_id for x in

                                                   pull_request.reviewers]

        return self.authuser.admin or owner or reviewer

    def _load_compare_data(self, pull_request, enable_comments=True):

        """

        Load context data needed for generating compare diff

        :param pull_request:

        """

        c.org_repo = pull_request.org_repo

        (c.org_ref_type,

         c.org_ref_name,

         c.org_rev) = pull_request.org_ref.split(':')

        c.other_repo = c.org_repo

        (c.other_ref_type,

         c.other_ref_name,

         c.other_rev) = pull_request.other_ref.split(':')

        c.cs_ranges = [c.org_repo.get_changeset(x) for x in pull_request.revisions]

        c.cs_ranges_org = None # not stored and not important and moving target - could be calculated ...

        c.statuses = c.org_repo.statuses([x.raw_id for x in c.cs_ranges])

        c.fulldiff = request.GET.get('fulldiff')

        diff_limit = self.cut_off_limit if not c.fulldiff else None

        # we swap org/other ref since we run a simple diff on one repo

        log.debug('running diff between %s and %s in %s'

                  % (c.other_rev, c.org_rev, c.org_repo.scm_instance.path))

        diff_processor = diffs.DiffProcessor(txtdiff or '', format='gitdiff',

                                             diff_limit=diff_limit)

        _parsed = diff_processor.prepare()

        c.limited_diff = False

        if isinstance(_parsed, LimitedDiffContainer):

            c.limited_diff = True

        c.files = []

        c.changes = {}

        c.lines_added = 0

        c.lines_deleted = 0

        for f in _parsed:

            st = f['stats']

            c.lines_added += st['added']

            c.lines_deleted += st['deleted']

            fid = h.FID('', f['filename'])

            c.files.append([fid, f['operation'], f['filename'], f['stats']])

            htmldiff = diff_processor.as_html(enable_comments=enable_comments,

                                              parsed_lines=[f])

            c.changes[fid] = [f['operation'], f['filename'], htmldiff]

    @LoginRequired()

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

                                   'repository.admin')

    def show_all(self, repo_name):

        c.from_ = request.GET.get('from_') or ''

        c.closed = request.GET.get('closed') or ''

        c.pull_requests = PullRequestModel().get_all(repo_name, from_=c.from_, closed=c.closed)

        c.repo_name = repo_name

        p = safe_int(request.GET.get('page', 1), 1)

        c.pullrequests_pager = Page(c.pull_requests, page=p, items_per_page=10)

        c.pullrequest_data = render('/pullrequests/pullrequest_data.html')

        if request.environ.get('HTTP_X_PARTIAL_XHR'):

            return c.pullrequest_data

        return render('/pullrequests/pullrequest_show_all.html')

    @LoginRequired()

    def show_my(self): # my_account_my_pullrequests

        c.show_closed = request.GET.get('pr_show_closed')

        return render('/pullrequests/pullrequest_show_my.html')

                  </a>

                  <a href="${h.url('files_diff_home',repo_name=c.repo_name,f_path=h.safe_unicode(path),diff2=cs2,diff1=cs1,diff='download')}" class="tooltip" title="${h.tooltip(_('Download diff'))}">

                      <img class="icon" src="${h.url('/images/icons/page_save.png')}"/>

                  </a>

                  ${c.ignorews_url(request.GET, h.FID(cs2,path))}

                  ${c.context_url(request.GET, h.FID(cs2,path))}

                </div>

                <span style="float:right;margin-top:-3px">

                  <label>

                  ${_('Show inline comments')}

                  ${h.checkbox('',checked="checked",class_="show-inline-comments",id_for=h.FID(cs2,path))}

                  </label>

                </span>

            </div>

        </div>

        <div class="code-body">

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

            ${diff|n}

        </div>

    </div>

%endfor

</div>

</%def>

<%def name="diff_block_simple(change)">

  %for op,filenode_path,diff in change:

    <div id="${h.FID('',filenode_path)}_target" style="clear:both;margin-top:25px"></div>

    <div id="${h.FID('',filenode_path)}" class="diffblock  margined comm">

      <div class="code-header">

          <div class="changeset_header">

              <div class="changeset_file">

                  ${h.safe_unicode(filenode_path)} |

                  ## TODO: link to ancestor and head of other instead of exactly other

                  %if op == 'A':

                    ${_('Added')}

                    <a class="spantag" href="${h.url('files_home', repo_name=c.org_repo.repo_name, f_path=filenode_path, revision=c.org_rev)}">${h.short_id(c.org_ref_name) if c.org_ref_type=='rev' else c.org_ref_name}</a>

                  %elif op == 'M':

                    <a class="spantag" href="${h.url('files_home', repo_name=c.org_repo.repo_name, f_path=filenode_path, revision=c.org_rev)}">${h.short_id(c.org_ref_name) if c.org_ref_type=='rev' else c.org_ref_name}</a>

                    <i class="icon-arrow-right"></i>

                    <a class="spantag" href="${h.url('files_home', repo_name=c.other_repo.repo_name, f_path=filenode_path, revision=c.other_rev)}">${h.short_id(c.other_ref_name) if c.other_ref_type=='rev' else c.other_ref_name}</a>

                  %elif op == 'D':

                    ${_('Deleted')}

                    <a class="spantag" href="${h.url('files_home', repo_name=c.other_repo.repo_name, f_path=filenode_path, revision=c.other_rev)}">${h.short_id(c.other_ref_name) if c.other_ref_type=='rev' else c.other_ref_name}</a>

                  %else:

                    ${op}???

                  %endif

              </div>

                %if c.other_repo.repo_name == c.repo_name:

                  <a href="${h.url('files_diff_2way_home',repo_name=c.repo_name,f_path=h.safe_unicode(filenode_path),diff2=c.other_rev,diff1=c.org_rev,diff='diff',fulldiff=1)}" class="tooltip" title="${h.tooltip(_('Show full side-by-side diff for this file'))}">

                      <img class="icon" src="${h.url('/images/icons/application_double.png')}"/>

                  </a>

                %endif

          </div>

      </div>

        <div class="code-body">

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

            ${diff|n}

        </div>

    </div>

  %endfor

</%def>

<%def name="breadcrumbs_links()">

  ${_('Compare revisions')}

</%def>

<%def name="page_nav()">

    ${self.menu('repositories')}

</%def>

<%def name="main()">

${self.repo_context_bar('changelog')}

<div class="box">

    <!-- box / title -->

    <div class="title">

        ${self.breadcrumbs()}

    </div>

    <div class="table">

        <div id="body" class="diffblock">

            <div class="code-header">

                <div>

                    ${h.hidden('compare_org')} <i class="icon-ellipsis-horizontal" style="color: #999; vertical-align: -12px; padding: 0px 0px 0px 2px"></i> ${h.hidden('compare_other')}

                    %if not c.compare_home:

                        <a class="btn btn-small" href="${c.swap_url}"><i class="icon-refresh"></i> ${_('Swap')}</a>

                    %endif

                    <div id="compare_revs" class="btn btn-small"><i class="icon-loop"></i> ${_('Compare Revisions')}</div>

                </div>

            </div>

        </div>

    %if c.compare_home:

        <div id="changeset_compare_view_content">

         <div style="color:#999;font-size: 18px">${_('Compare revisions, branches, bookmarks or tags.')}</div>

        </div>

    %else:

        <div id="changeset_compare_view_content">

                ##CS

                <div style="font-size:1.1em;font-weight: bold;clear:both;padding-top:10px">${ungettext('Showing %s commit','Showing %s commits', len(c.cs_ranges)) % len(c.cs_ranges)}</div>

                <%include file="compare_cs.html" />

                ## FILES

                <div style="font-size:1.1em;font-weight: bold;clear:both;padding-top:10px">

                % if c.limited_diff:

                    ${ungettext('%s file changed', '%s files changed', len(c.files)) % len(c.files)}

                % else:

                    ${ungettext('%s file changed with %s insertions and %s deletions','%s files changed with %s insertions and %s deletions', len(c.files)) % (len(c.files),c.lines_added,c.lines_deleted)}:

                %endif

                </div>

                <div class="cs_files">

                  %if not c.files:

                     <span class="empty_data">${_('No files')}</span>

                  %endif

                  %for fid, change, f, stat in c.files:

                      <div class="cs_${change}">

                        <div class="node">${h.link_to(h.safe_unicode(f),h.url.current(anchor=fid, **request.GET.mixed()))}</div>

                        <div class="changes">${h.fancy_file_stats(stat)}</div>

                      </div>

                  %endfor

                </div>

                % if c.limited_diff:

                  <h5>${_('Changeset was too big and was cut off...')} <a href="${h.url.current(fulldiff=1, **request.GET.mixed())}">${_('Show full diff')}</a></h5>

                % endif

         </div>

        ## diff block

        <%namespace name="diff_block" file="/changeset/diff_block.html"/>

        %for fid, change, f, stat in c.files:

          ${diff_block.diff_block_simple([c.changes[fid]])}

        %endfor

        % if c.limited_diff:

          <h4>${_('Changeset was too big and was cut off...')} <a href="${h.url.current(fulldiff=1, **request.GET.mixed())}">${_('Show full diff')}</a></h4>

        % endif

    %endif

    </div>

</div>

    <script type="text/javascript">

   $(document).ready(function(){

    var cache = {}

    $("#compare_org").select2({

        placeholder: "${'%s@%s' % (c.org_repo.repo_name, c.org_ref_name)}",

        formatSelection: function(obj){

            return '{0}@{1}'.format("${c.org_repo.repo_name}", obj.text)

        },

        dropdownAutoWidth: true,

        query: function(query){

          var key = 'cache';

          var cached = cache[key] ;

          if(cached) {

            var data = {results: []};

            //filter results

            $.each(cached.results, function(){

                var section = this.text;

                var children = [];

      </div>

    </div>

    ## REVIEWERS

    <div style="float:left; border-left:1px dashed #eee">

       <div class="pr-details-title">${_('Pull request reviewers')}</div>

        <div id="reviewers" style="padding:0px 0px 5px 10px">

          ## members goes here !

          <div>

            <ul id="review_members" class="group_members">

            %for member,status in c.pull_request_reviewers:

              <li id="reviewer_${member.user_id}">

                <div class="reviewers_member">

                    <div class="reviewer_status tooltip" title="${h.tooltip(h.changeset_status_lbl(status[0][1].status if status else 'not_reviewed'))}">

                      <img src="${h.url(str('/images/icons/flag_status_%s.png' % (status[0][1].status if status else 'not_reviewed')))}"/>

                    </div>

                  <div class="reviewer_gravatar gravatar"><img alt="gravatar" src="${h.gravatar_url(member.email,14)}"/> </div>

                  <div style="float:left;">${member.full_name} (${_('owner') if c.pull_request.user_id == member.user_id else _('reviewer')})</div>

                  <input type="hidden" value="${member.user_id}" name="review_members" />

                  %if not c.pull_request.is_closed() and (h.HasPermissionAny('hg.admin')() or h.HasRepoPermissionAny('repository.admin')(c.repo_name) or c.pull_request.user_id == c.authuser.user_id):

                  <div class="reviewer_member_remove action_button" onclick="removeReviewMember(${member.user_id})" title="${_('Remove reviewer')}">

                      <i class="icon-remove-sign" style="color: #FF4444;"></i>

                  </div>

                  %endif

                </div>

              </li>

            %endfor

            </ul>

          </div>

          %if not c.pull_request.is_closed():

          <div class='ac'>

            %if h.HasPermissionAny('hg.admin')() or h.HasRepoPermissionAny('repository.admin')(c.repo_name) or c.pull_request.author.user_id == c.authuser.user_id:

            <div class="reviewer_ac">

               ${h.text('user', class_='yui-ac-input')}

               <span class="help-block">${_('Add or remove reviewer to this pull request.')}</span>

               <div id="reviewers_container"></div>

            </div>

            <div style="padding:0px 10px">

             <span id="update_pull_request" class="btn btn-mini">${_('Save Changes')}</span>

            </div>

            %endif

          </div>

          %endif

        </div>

       </div>

    <div style="overflow: auto; clear: both">

      ##DIFF

      <div class="table" style="float:left;clear:none">

          </div>

          <div id="changeset_compare_view_content">

              ##CS

              <div style="font-size:1.1em;font-weight: bold;clear:both;padding-top:10px">${ungettext('Showing %s commit','Showing %s commits', len(c.cs_ranges)) % len(c.cs_ranges)}</div>

              <%include file="/compare/compare_cs.html" />

              ## FILES

              <div style="font-size:1.1em;font-weight: bold;clear:both;padding-top:10px">

              % if c.limited_diff:

                  ${ungettext('%s file changed', '%s files changed', len(c.files)) % len(c.files)}

              % else:

                  ${ungettext('%s file changed with %s insertions and %s deletions','%s files changed with %s insertions and %s deletions', len(c.files)) % (len(c.files),c.lines_added,c.lines_deleted)}:

              %endif

              </div>

              <div class="cs_files">

                %if not c.files:

                   <span class="empty_data">${_('No files')}</span>

                %endif

                %for fid, change, f, stat in c.files:

                    <div class="cs_${change}">

                      <div class="node">${h.link_to(h.safe_unicode(f),h.url.current(anchor=fid))}</div>

                      <div class="changes">${h.fancy_file_stats(stat)}</div>

                    </div>

                %endfor

              </div>

              % if c.limited_diff:

                <h5>${_('Changeset was too big and was cut off...')} <a href="${h.url.current(fulldiff=1, **request.GET.mixed())}" onclick="return confirm('${_("Showing a huge diff might take some time and resources")}')">${_('Show full diff')}</a></h5>

              % endif

          </div>

      </div>

    </div>

    <script>

    var _USERS_AC_DATA = ${c.users_array|n};

    var _GROUPS_AC_DATA = ${c.user_groups_array|n};

    // TODO: switch this to pyroutes

    AJAX_COMMENT_URL = "${url('pullrequest_comment',repo_name=c.repo_name,pull_request_id=c.pull_request.pull_request_id)}";

    AJAX_COMMENT_DELETE_URL = "${url('pullrequest_comment_delete',repo_name=c.repo_name,comment_id='__COMMENT_ID__')}";

    pyroutes.register('pullrequest_comment', "${url('pullrequest_comment',repo_name='%(repo_name)s',pull_request_id='%(pull_request_id)s')}", ['repo_name', 'pull_request_id']);

    pyroutes.register('pullrequest_comment_delete', "${url('pullrequest_comment_delete',repo_name='%(repo_name)s',comment_id='%(comment_id)s')}", ['repo_name', 'comment_id']);

    pyroutes.register('pullrequest_update', "${url('pullrequest_update',repo_name='%(repo_name)s',pull_request_id='%(pull_request_id)s')}", ['repo_name', 'pull_request_id']);

    </script>

    ## diff block

    <%namespace name="diff_block" file="/changeset/diff_block.html"/>