c.org_repo = org_repo

        c.other_repo = other_repo

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

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

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

        c.org_ref = org_ref[1]

        c.org_ref_type = org_ref[0]

        c.other_ref = other_ref[1]

        c.other_ref_type = other_ref[0]

        diff_limit = self.cut_off_limit if not 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'

                  % (other_ref, org_ref, org_repo.scm_instance.path))

        txtdiff = org_repo.scm_instance.get_diff(rev1=safe_str(other_ref[1]), rev2=safe_str(org_ref[1]))

        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.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()

    @NotAnonymous()

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

                                   'repository.admin')

    def index(self):

        org_repo = c.rhodecode_db_repo

        if org_repo.scm_instance.alias != 'hg':

            log.error('Review not available for GIT REPOS')

            raise HTTPNotFound

        try:

            org_repo.scm_instance.get_changeset()

        except EmptyRepositoryError, e:

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

                    category='warning')

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

        org_rev = request.GET.get('rev_end')

        # rev_start is not directly useful - its parent could however be used

        # as default for other and thus give a simple compare view

        #other_rev = request.POST.get('rev_start')

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

        c.org_repos = []

        c.org_repos.append((org_repo.repo_name, org_repo.repo_name))

        c.default_org_repo = org_repo.repo_name

        c.org_refs, c.default_org_ref = self._get_repo_refs(org_repo.scm_instance, rev=org_rev, branch=branch)

        c.other_repos = []

        other_repos_info = {}

        def add_other_repo(repo, branch_rev=None):

            if repo.repo_name in other_repos_info: # shouldn't happen

                return

            c.other_repos.append((repo.repo_name, repo.repo_name))

"""

    rhodecode.model.pull_request

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

    pull request model for RhodeCode

    :created_on: Jun 6, 2012

    :author: marcink

    :copyright: (C) 2012-2012 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, 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/>.

import logging

import datetime

from pylons.i18n.translation import _

from rhodecode.model.meta import Session

from rhodecode.lib import helpers as h

from rhodecode.model import BaseModel

from rhodecode.model.db import PullRequest, PullRequestReviewers, Notification,\

    ChangesetStatus

from rhodecode.model.notification import NotificationModel

from rhodecode.lib.utils2 import safe_unicode

log = logging.getLogger(__name__)

class PullRequestModel(BaseModel):

    cls = PullRequest

    def __get_pull_request(self, pull_request):

        return self._get_instance(PullRequest, pull_request)

    def create(self, created_by, org_repo, org_ref, other_repo, other_ref,

               revisions, reviewers, title, description=None):

        from rhodecode.model.changeset_status import ChangesetStatusModel

        created_by_user = self._get_user(created_by)

        org_repo = self._get_repo(org_repo)

        other_repo = self._get_repo(other_repo)

        new = PullRequest()

        new.org_repo = org_repo

        new.org_ref = org_ref

        new.other_repo = other_repo

        new.other_ref = other_ref

        new.revisions = revisions

        new.title = title

        new.description = description

        new.author = created_by_user

        Session().add(new)

        Session().flush()

        #members

        for member in set(reviewers):

            _usr = self._get_user(member)

            reviewer = PullRequestReviewers(_usr, new)

            Session().add(reviewer)

        #reset state to under-review

        ChangesetStatusModel().set_status(

            repo=org_repo,

            status=ChangesetStatus.STATUS_UNDER_REVIEW,

            user=created_by_user,

            pull_request=new

        )

        revision_data = [(x.raw_id, x.message)

                         for x in map(org_repo.get_changeset, revisions)]

        #notification to reviewers

        pr_url = h.url('pullrequest_show', repo_name=other_repo.repo_name,

                       pull_request_id=new.pull_request_id,

                       qualified=True,

        )

        subject = safe_unicode(

            h.link_to(

              _('%(user)s wants you to review pull request #%(pr_id)s: %(pr_title)s') % \

                {'user': created_by_user.username,

                 'pr_title': new.title,

                 'pr_id': new.pull_request_id},

                pr_url

            )

        »

        ${h.repo_link(c.rhodecode_db_repo.groups_and_repo)}

      </div>

      <ul id="context-pages" class="horizontal-list">

        <li ${is_current('summary')}><a href="${h.url('summary_home', repo_name=c.repo_name)}" class="summary">${_('Summary')}</a></li>

        <li ${is_current('changelog')}><a href="${h.url('changelog_home', repo_name=c.repo_name)}" class="changelogs">${_('Changelog')}</a></li>

        <li ${is_current('files')}><a href="${h.url('files_home', repo_name=c.repo_name)}" class="files"></span>${_('Files')}</a></li>

        <li ${is_current('switch-to')}>

          <a href="#" id="branch_tag_switcher_2" class="dropdown switch-to"></span>${_('Switch To')}</a>

          <ul id="switch_to_list_2" class="switch_to submenu">

            <li><a href="#">${_('Loading...')}</a></li>

          </ul>

        </li>

        <li ${is_current('options')}>

          <a href="#" class="dropdown options"></span>${_('Options')}</a>

          <ul>

             %if h.HasRepoPermissionAll('repository.admin')(c.repo_name):

                   <li>${h.link_to(_('Settings'),h.url('edit_repo',repo_name=c.repo_name),class_='settings')}</li>

             %endif

              %if c.rhodecode_db_repo.fork:

               <li>${h.link_to(_('Compare fork'),h.url('compare_url',repo_name=c.rhodecode_db_repo.fork.repo_name,org_ref_type='branch',org_ref='default',other_repo=c.repo_name,other_ref_type='branch',other_ref=request.GET.get('branch') or 'default', merge=1),class_='compare_request')}</li>

              %endif

              <li>${h.link_to(_('Search'),h.url('search_repo',repo_name=c.repo_name),class_='search')}</li>

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

                %if c.rhodecode_db_repo.locked[0]:

                  <li>${h.link_to(_('Unlock'), h.url('toggle_locking',repo_name=c.repo_name),class_='locking_del')}</li>

                %else:

                  <li>${h.link_to(_('Lock'), h.url('toggle_locking',repo_name=c.repo_name),class_='locking_add')}</li>

                %endif

              %endif

              ## TODO: this check feels wrong, it would be better to have a check for permissions

              ## also it feels like a job for the controller

              %if c.rhodecode_user.username != 'default':

                  <li>

                   <a class="${follow_class()}" onclick="javascript:toggleFollowingRepo(this,${c.rhodecode_db_repo.repo_id},'${str(h.get_token())}');">

                    <span class="show-follow">${_('Follow')}</span>

                    <span class="show-following">${_('Unfollow')}</span>

                  </a>

                  </li>

                  <li><a href="${h.url('repo_fork_home',repo_name=c.repo_name)}" class="fork">${_('Fork')}</a></li>

                  %if h.is_hg(c.rhodecode_repo):

                  <li><a href="${h.url('pullrequest_home',repo_name=c.repo_name)}" class="pull-request">${_('Create Pull Request')}</a></li>

                  %endif

              %endif

             </ul>

        </li>

        <li ${is_current('showpullrequest')}>

            %if c.repository_pull_requests:

              <span>${c.repository_pull_requests}</span>

            %endif

          </a>

        </li>

      </ul>

  </div>

  <script type="text/javascript">

      YUE.on('branch_tag_switcher_2','mouseover',function(){

         var loaded = YUD.hasClass('branch_tag_switcher_2','loaded');

         if(!loaded){

             YUD.addClass('branch_tag_switcher_2','loaded');

             ypjax("${h.url('branch_tag_switcher',repo_name=c.repo_name)}",'switch_to_list_2',

                 function(o){},

                 function(o){YUD.removeClass('branch_tag_switcher_2','loaded');}

                 ,null);

         }

         return false;

      });

  </script>

  <!--- END CONTEXT BAR -->

</%def>

<%def name="usermenu()">

    ## USER MENU

    <li>

      <a class="menu_link childs" id="quick_login_link">

          <span class="icon">

             <img src="${h.gravatar_url(c.rhodecode_user.email,20)}" alt="avatar">

          </span>

          %if c.rhodecode_user.username != 'default':

            <span class="menu_link_user">${c.rhodecode_user.username}</span>

            %if c.unread_notifications != 0:

              <span class="menu_link_notifications">${c.unread_notifications}</span>

            %endif

          %else:

              <span>${_('Not logged in')}</span>

          %endif

      </a>

  <div class="user-menu">

      <div id="quick_login">

        %if c.rhodecode_user.username == 'default':

            <h4>${_('Login to your account')}</h4>

            ${h.form(h.url('login_home',came_from=h.url.current()))}

            <div class="form">

                <div class="fields">

                    <div class="field">

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

% for pr in c.pullrequests_pager:

  <div class="pr ${'pr-closed' if pr.is_closed() else ''}">

    <div class="pr-title">

      <img src="${h.url('/images/icons/flag_status_%s.png' % str(pr.last_review_status))}" />

      ${_('Pull request #%s opened by %s on %s') % (pr.pull_request_id, pr.author.full_name, h.fmt_date(pr.created_on))}

      </a>

       %if pr.is_closed():

         <span class="pr-closed-tag">${_('Closed')}</span>

       %endif

    </div>

    <h5 style="border:0px;padding-bottom:0px">${_('Title')}: ${pr.title}</h5>

    <div class="pr-desc">${pr.description}</div>

  </div>

% endfor

<div class="notification-paginator">

  <div class="pagination-wh pagination-left">

  ${c.pullrequests_pager.pager('$link_previous ~2~ $link_next')}

  </div>

</div>

<%inherit file="/base/base.html"/>

<%def name="title()">

    ${_('%s Pull Requests') % c.repo_name} · ${c.rhodecode_name}

</%def>

<%def name="breadcrumbs_links()">

</%def>

<%def name="page_nav()">

    ${self.menu('repositories')}

</%def>

<%def name="main()">

${self.repo_context_bar('showpullrequest')}

<div class="box">

    <!-- box / title -->

    <div class="title">

        ${self.breadcrumbs()}

    </div>

    ${c.pullrequest_data}

</div>

</%def>