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

            return render('compare/compare_cs.html')

from rhodecode.model.db import User

    def _get_repo_refs(self, repo):

        branches_group = ([('branch:' + k, k) for k in repo.branches.keys()],

                          _("Branches"))

        bookmarks_group = ([('book:' + k, k) for k in repo.bookmarks.keys()],

                           _("Bookmarks"))

        tags_group = ([('tag:' + k, k) for k in repo.tags.keys()],

                      _("Tags"))

        org_repo = c.rhodecode_db_repo

        c.org_repos = []

        c.other_repos = []

        c.org_repos.append((org_repo.repo_name, '%s/%s' % (

                                org_repo.user.username, c.repo_name))

                           )

        c.other_refs = c.org_refs

        c.other_repos.extend(c.org_repos)

        #gather forks and add to this list

        for fork in org_repo.forks:

            c.other_repos.append((fork.repo_name, '%s/%s' % (

                                    fork.user.username, fork.repo_name))

                                 )

        #add parents of this fork also

        c.other_repos.append((org_repo.parent.repo_name, '%s/%s' % (

                                    org_repo.parent.user.username, 

                                    org_repo.parent.repo_name))

                                 )

        #TODO: maybe the owner should be default ?

        c.review_members = []

        c.available_members = [(x.user_id, x.username) for x in

                        User.query().filter(User.username != 'default').all()]

    def forks(self):

        """

        Return forks of this repo

        """

        return Repository.get_repo_forks(self.repo_id)

    @property

    def parent(self):

        """

        Returns fork parent

        """

        return self.fork

    @property

## Changesets table !

<div class="container">

  <table class="compare_view_commits noborder">

  %if not c.cs_ranges:

    <tr><td>${_('No changesets')}</td></tr>

  %else:

    %for cnt, cs in enumerate(c.cs_ranges):

        <tr>

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

        <td>

          %if cs.raw_id in c.statuses:

            <div title="${c.statuses[cs.raw_id][1]}" class="changeset-status-ico"><img src="${h.url('/images/icons/flag_status_%s.png' % c.statuses[cs.raw_id][0])}" /></div>

          %endif

        </td>                

        <td>${h.link_to('r%s:%s' % (cs.revision,h.short_id(cs.raw_id)),h.url('changeset_home',repo_name=c.repo_name,revision=cs.raw_id))}</td>

        <td><div class="author">${h.person(cs.author)}</div></td>

        <td><span class="tooltip" title="${h.age(cs.date)}">${cs.date}</span></td>

        <td><div class="message">${h.urlify_commit(h.wrap_paragraphs(cs.message),c.repo_name)}</div></td>

        </tr>

    %endfor

  %endif

  </table>

</div>

            ##CS

            <div style="font-size:1.1em;font-weight: bold;clear:both;padding-top:10px">${_('Changesets')}</div>

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

            ## FILES

    ${h.form(url('#'),method='put', id='pull_request_form')}

    <div style="float:left;padding:30px">

                ${h.select('org_repo','',c.org_repos,class_='refs')}:${h.select('org_ref','',c.org_refs,class_='refs')}

          <img height=32 width=32 src="${h.url('/images/arrow_right_64.png')}"/>

                ${h.select('other_repo','',c.other_repos,class_='refs')}:${h.select('other_ref','',c.other_refs,class_='refs')}

       <div style="float:left;padding:5px 5px 5px 15px">

         <span>

           <a id="refresh" href="#">

             <img class="icon" title="${_('Refresh')}" alt="${_('Refresh')}" src="${h.url('/images/icons/arrow_refresh.png')}"/>

             ${_('refresh overview')}

           </a>

         </span>       

       </div>

       <div style="clear:both;padding-top: 10px"></div>       

       <div style="float:left" id="pull_request_overview">

       </div>        

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

        <h4>${_('Pull request reviewers')}</h4>

        <div id="reviewers" style="padding:0px 0px 0px 15px">

        ##TODO: make this nicer :)

          <table class="table noborder">

                  <tr>

                      <td>

                          <div>

                              <div style="float:left">

                                  <div class="text" style="padding: 0px 0px 6px;">${_('Choosen reviewers')}</div>

                                  ${h.select('review_members',[x[0] for x in c.review_members],c.review_members,multiple=True,size=8,style="min-width:210px")}

                                 <div  id="remove_all_elements" style="cursor:pointer;text-align:center">

                                     ${_('Remove all elements')}

                                     <img alt="remove" style="vertical-align:text-bottom" src="${h.url('/images/icons/arrow_right.png')}"/>

                                 </div>

                              </div>

                              <div style="float:left;width:20px;padding-top:50px">

                                  <img alt="add" id="add_element"

                                      style="padding:2px;cursor:pointer"

                                      src="${h.url('/images/icons/arrow_left.png')}"/>

                                  <br />

                                  <img alt="remove" id="remove_element"

                                      style="padding:2px;cursor:pointer"

                                      src="${h.url('/images/icons/arrow_right.png')}"/>

                              </div>

                              <div style="float:left">

                                   <div class="text" style="padding: 0px 0px 6px;">${_('Available reviewers')}</div>

                                   ${h.select('available_members',[],c.available_members,multiple=True,size=8,style="min-width:210px")}

                                   <div id="add_all_elements" style="cursor:pointer;text-align:center">

                                         <img alt="add" style="vertical-align:text-bottom" src="${h.url('/images/icons/arrow_left.png')}"/>

                                          ${_('Add all elements')}

                                   </div>

                              </div>

                          </div>

                      </td>

                  </tr>

          </table>        

        </div>

    </div> 

    <h3>${_('Create new pull request')}</h3>

<script type="text/javascript">

  MultiSelectWidget('review_members','available_members','pull_request_form');

  var loadPreview = function(){

      var url = "${h.url('compare_url', 

          repo_name='org_repo',

          org_ref_type='branch', org_ref='org_ref',

          other_ref_type='branch', other_ref='other_ref',

          repo='other_repo')}";

      var select_refs = YUQ('#pull_request_form select.refs')

      for(var i=0;i<select_refs.length;i++){

        var select_ref = select_refs[i];

        var select_ref_data = select_ref.value.split(':');

        var key = null;

        var val = null;

        if(select_ref_data.length>1){

          key = select_ref.name+"_type";

          val = select_ref_data[0];

          url = url.replace(key,val);

          key = select_ref.name;

          val = select_ref_data[1];

          url = url.replace(key,val);

        }else{

          key = select_ref.name;

          val = select_ref.value;

          url = url.replace(key,val);

        }

      }

      ypjax(url,'pull_request_overview', function(data){})	  

  }

  YUE.on('refresh','click',function(e){

     loadPreview()

  })

  //lazy load after 0.5

  setTimeout(loadPreview,500)

</script>