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

"""

    rhodecode.controllers.settings

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

    Settings controller for rhodecode

    :created_on: Jun 30, 2010

    :author: marcink

    :copyright: (C) 2010-2012 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 traceback

import formencode

from formencode import htmlfill

from pylons import tmpl_context as c, request, url

from pylons.controllers.util import redirect

from pylons.i18n.translation import _

import rhodecode.lib.helpers as h

from rhodecode.lib.auth import LoginRequired, HasRepoPermissionAllDecorator,\

    HasRepoPermissionAnyDecorator

from rhodecode.lib.base import BaseRepoController, render

from rhodecode.lib.utils import invalidate_cache, action_logger

from rhodecode.model.forms import RepoSettingsForm

from rhodecode.model.repo import RepoModel

from rhodecode.model.db import RepoGroup, Repository

from rhodecode.model.meta import Session

from rhodecode.model.scm import ScmModel

log = logging.getLogger(__name__)

class SettingsController(BaseRepoController):

    @LoginRequired()

    def __before__(self):

        super(SettingsController, self).__before__()

    def __load_defaults(self):

        c.repo_groups = RepoGroup.groups_choices(check_perms=True)

        c.repo_groups_choices = map(lambda k: unicode(k[0]), c.repo_groups)

        repo_model = RepoModel()

        c.users_array = repo_model.get_users_js()

        c.users_groups_array = repo_model.get_users_groups_js()

        choices, c.landing_revs = ScmModel().get_repo_landing_revs()

        c.landing_revs_choices = choices

    @HasRepoPermissionAllDecorator('repository.admin')

    def index(self, repo_name):

        repo_model = RepoModel()

        c.repo_info = repo = repo_model.get_by_repo_name(repo_name)

        if not repo:

            h.flash(_('%s repository is not mapped to db perhaps'

                      ' it was created or renamed from the file system'

                      ' please run the application again'

                      ' in order to rescan repositories') % repo_name,

                      category='error')

            return redirect(url('home'))

        self.__load_defaults()

        defaults = RepoModel()._get_defaults(repo_name)

        return htmlfill.render(

            render('settings/repo_settings.html'),

            defaults=defaults,

            encoding="UTF-8",

            force_defaults=False

        )

    @HasRepoPermissionAllDecorator('repository.admin')

    def update(self, repo_name):

        repo_model = RepoModel()

        changed_name = repo_name

        self.__load_defaults()

        _form = RepoSettingsForm(edit=True,

                                 old_data={'repo_name': repo_name},

                                 repo_groups=c.repo_groups_choices,

                                 landing_revs=c.landing_revs_choices)()

        try:

            form_result = _form.to_python(dict(request.POST))

            repo_model.update(repo_name, form_result)

            invalidate_cache('get_repo_cached_%s' % repo_name)

            h.flash(_('Repository %s updated successfully') % repo_name,

                    category='success')

            changed_name = form_result['repo_name_full']

            action_logger(self.rhodecode_user, 'user_updated_repo',

                          changed_name, self.ip_addr, self.sa)

            Session().commit()

        except formencode.Invalid, errors:

            c.repo_info = repo_model.get_by_repo_name(repo_name)

            c.users_array = repo_model.get_users_js()

            errors.value.update({'user': c.repo_info.user.username})

            return htmlfill.render(

                render('settings/repo_settings.html'),

                defaults=errors.value,

                errors=errors.error_dict or {},

                prefix_error=False,

                encoding="UTF-8")

        except Exception:

            log.error(traceback.format_exc())

            h.flash(_('error occurred during update of repository %s') \

                    % repo_name, category='error')

        return redirect(url('repo_settings_home', repo_name=changed_name))

    @HasRepoPermissionAllDecorator('repository.admin')

    def delete(self, repo_name):

        """DELETE /repos/repo_name: Delete an existing item"""

        # Forms posted to this method should contain a hidden field:

        #    <input type="hidden" name="_method" value="DELETE" />

        # Or using helpers:

        #    h.form(url('repo_settings_delete', repo_name=ID),

        #           method='delete')

        # url('repo_settings_delete', repo_name=ID)

        repo_model = RepoModel()

        repo = repo_model.get_by_repo_name(repo_name)

        if not repo:

            h.flash(_('%s repository is not mapped to db perhaps'

                      ' it was moved or renamed  from the filesystem'

                      ' please run the application again'

                      ' in order to rescan repositories') % repo_name,

                      category='error')

            return redirect(url('home'))

        try:

            action_logger(self.rhodecode_user, 'user_deleted_repo',

                              repo_name, self.ip_addr, self.sa)

            repo_model.delete(repo)

            invalidate_cache('get_repo_cached_%s' % repo_name)

            h.flash(_('deleted repository %s') % repo_name, category='success')

            Session().commit()

        except Exception:

            log.error(traceback.format_exc())

            h.flash(_('An error occurred during deletion of %s') % repo_name,

                    category='error')

        return redirect(url('home'))

    @HasRepoPermissionAnyDecorator('repository.write', 'repository.admin')

    def toggle_locking(self, repo_name):

        """

        Toggle locking of repository by simple GET call to url

        :param repo_name:

        """

        try:

            repo = Repository.get_by_repo_name(repo_name)

            if repo.enable_locking:

                if repo.locked[0]:

                    Repository.unlock(repo)

                    action = _('unlocked')

                else:

                    Repository.lock(repo, c.rhodecode_user.user_id)

                    action = _('locked')

                h.flash(_('Repository has been %s') % action,

                        category='success')

        except Exception, e:

            log.error(traceback.format_exc())

            h.flash(_('An error occurred during unlocking'),

                    category='error')

        return redirect(url('summary_home', repo_name=repo_name))

            # get default perm

            default = UserRepoGroupToPerm.query()\

                .filter(UserRepoGroupToPerm.group == g)\

                .filter(UserRepoGroupToPerm.user == def_usr)\

                .scalar()

            if default is None:

                log.debug('missing default permission for group %s adding' % g)

                ReposGroupModel()._create_default_perms(g)

    def reset_permissions(self, username):

        """

        Resets permissions to default state, usefull when old systems had

        bad permissions, we must clean them up

        :param username:

        :type username:

        """

        default_user = User.get_by_username(username)

        if not default_user:

            return

        u2p = UserToPerm.query()\

            .filter(UserToPerm.user == default_user).all()

        fixed = False

        if len(u2p) != len(User.DEFAULT_PERMISSIONS):

            for p in u2p:

                Session().delete(p)

            fixed = True

            self.populate_default_permissions()

        return fixed

    def config_prompt(self, test_repo_path='', retries=3, defaults={}):

        _path = defaults.get('repos_location')

        if retries == 3:

            log.info('Setting up repositories config')

        if _path is not None:

            path = _path

        elif not self.tests and not test_repo_path:

            path = raw_input(

                 'Enter a valid absolute path to store repositories. '

                 'All repositories in that path will be added automatically:'

            )

        else:

            path = test_repo_path

        path_ok = True

        # check proper dir

        if not os.path.isdir(path):

            path_ok = False

            log.error('Given path %s is not a valid directory' % path)

        elif not os.path.isabs(path):

            path_ok = False

            log.error('Given path %s is not an absolute path' % path)

        # check write access

        elif not os.access(path, os.W_OK) and path_ok:

            path_ok = False

            log.error('No write permission to given path %s' % path)

        if retries == 0:

            sys.exit('max retries reached')

        if path_ok is False:

            retries -= 1

            return self.config_prompt(test_repo_path, retries)

        real_path = os.path.realpath(path)

        if real_path != path:

            if not ask_ok(('Path looks like a symlink, Rhodecode will store '

                           'given path as %s ? [y/n]') % (real_path)):

                log.error('Canceled by user')

                sys.exit(-1)

        return real_path

    def create_settings(self, path):

        self.create_ui_settings()

        #HG UI OPTIONS

        web1 = RhodeCodeUi()

        web1.ui_section = 'web'

        web1.ui_key = 'push_ssl'

        web1.ui_value = 'false'

        web2 = RhodeCodeUi()

        web2.ui_section = 'web'

        web2.ui_key = 'allow_archive'

        web2.ui_value = 'gz zip bz2'

        web3 = RhodeCodeUi()

        web3.ui_section = 'web'

        web3.ui_key = 'allow_push'

        web3.ui_value = '*'

        web4 = RhodeCodeUi()

        web4.ui_section = 'web'

        web4.ui_key = 'baseurl'

        web4.ui_value = '/'

        paths = RhodeCodeUi()

        paths.ui_section = 'paths'

        paths.ui_key = '/'

        paths.ui_value = path

        phases = RhodeCodeUi()

        phases.ui_section = 'phases'

        phases.ui_key = 'publish'

        phases.ui_value = False

        sett1 = RhodeCodeSetting('realm', 'RhodeCode authentication')

        sett2 = RhodeCodeSetting('title', 'RhodeCode')

        sett3 = RhodeCodeSetting('ga_code', '')

        sett4 = RhodeCodeSetting('show_public_icon', True)

        sett5 = RhodeCodeSetting('show_private_icon', True)

        sett6 = RhodeCodeSetting('stylify_metatags', False)

        self.sa.add(web1)

        self.sa.add(web2)

        self.sa.add(web3)

        self.sa.add(web4)

        self.sa.add(paths)

        self.sa.add(sett1)

        self.sa.add(sett2)

        self.sa.add(sett3)

        self.sa.add(sett4)

        self.sa.add(sett5)

        self.sa.add(sett6)

        self.create_ldap_options()

        log.info('created ui config')

    def create_user(self, username, password, email='', admin=False):

        log.info('creating user %s' % username)

        UserModel().create_or_update(username, password, email,

                                     firstname='RhodeCode', lastname='Admin',

                                     active=True, admin=admin)

    def create_default_user(self):

        log.info('creating default user')

        # create default user for handling default permissions.

        UserModel().create_or_update(username='default',

                              password=str(uuid.uuid1())[:8],

                              email='anonymous@rhodecode.org',

                              firstname='Anonymous', lastname='User')

    def create_permissions(self):

        # module.(access|create|change|delete)_[name]

        # module.(none|read|write|admin)

        for p in Permission.PERMS:

            if not Permission.get_by_key(p[0]):

                new_perm = Permission()

                new_perm.permission_name = p[0]

                new_perm.permission_longname = p[0]

                self.sa.add(new_perm)

    def populate_default_permissions(self):

        log.info('creating default user permissions')

        default_user = User.get_by_username('default')

        for def_perm in User.DEFAULT_PERMISSIONS:

            perm = self.sa.query(Permission)\

             .filter(Permission.permission_name == def_perm)\

             .scalar()

            if not perm:

                raise Exception(

                  'CRITICAL: permission %s not found inside database !!'

                  % def_perm

                )

            if not UserToPerm.query()\

                .filter(UserToPerm.permission == perm)\

                .filter(UserToPerm.user == default_user).scalar():

                reg_perm = UserToPerm()

                reg_perm.user = default_user

                reg_perm.permission = perm

                self.sa.add(reg_perm)

    def finish(self):

        """

        Function executed at the end of setup

        """

        if not __py_version__ >= (2, 6):

            notify('Python2.5 detected, please switch '

                   'egg:waitress#main -> egg:Paste#http '

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

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

<%def name="title()">

    ${_('My account')} ${c.rhodecode_user.username} - ${c.rhodecode_name}

</%def>

<%def name="breadcrumbs_links()">

    ${_('My Account')}

</%def>

<%def name="page_nav()">

	${self.menu('admin')}

</%def>

<%def name="main()">

<div class="box box-left">

    <!-- box / title -->

    <div class="title">

        ${self.breadcrumbs()}

    </div>

    <!-- end box / title -->

    ${c.form|n}

</div>

<div class="box box-right">

    <!-- box / title -->

    <div class="title">

        <h5>

        <input class="q_filter_box" id="q_filter" size="15" type="text" name="filter" value="${_('quick filter...')}" style="display: none"/>

        </h5>

         <ul class="links" style="color:#DADADA">

           <li>

             <span><a id="show_perms" class="link-white current" href="#perms">${_('My permissions')}</a> </span>

           </li>

           <li>

             <span><a id="show_my" class="link-white" href="#my">${_('My repos')}</a> </span>

           </li>

           <li>

             <span><a id="show_pullrequests" class="link-white" href="#pullrequests">${_('My pull requests')}</a> </span>

           </li>

           %if h.HasPermissionAny('hg.admin','hg.create.repository')():

             <li>

               <span>${h.link_to(_('Add repo'),h.url('admin_settings_create_repository'))}</span>

             </li>

           %endif

         </ul>

    </div>

    <!-- end box / title -->

    <div id="perms" class="table">

           %for section in sorted(c.rhodecode_user.permissions.keys()):

            <div class="perms_section_head">${section.replace("_"," ").capitalize()}</div>

            <div id='tbl_list_wrap_${section}' class="yui-skin-sam">

            <table id="tbl_list_${section}">

              <thead>

                  <tr>

                  <th class="left">${_('Name')}</th>

                  <th class="left">${_('Permission')}</th>

              </thead>

              <tbody>

            %for k in c.rhodecode_user.permissions[section]:

           <%

           if section != 'global':

               section_perm = c.rhodecode_user.permissions[section].get(k)

               _perm = section_perm.split('.')[-1]

           else:

               _perm = section_perm = None

           %>

            %if _perm not in ['none']:

                <tr>

                    <td>

                        %if section == 'repositories':

                            <a href="${h.url('summary_home',repo_name=k)}">${k}</a>

                        %elif section == 'repositories_groups':

                            <a href="${h.url('repos_group_home',group_name=k)}">${k}</a>

                        %else:

                            ${k}

                        %endif

                    </td>

                    <td>

                        %if section == 'global':

                         ${h.bool2icon(True)}

                        %else:

                        <span class="perm_tag ${_perm}">${section_perm}</span>

                        %endif

                     </td>

                </tr>

             %endif

            %endfor

            </tbody>

            </table>

            </div>

           %endfor

    </div>

    <div id="my" class="table" style="display:none">

    </div>

    <div id="pullrequests" class="table" style="display:none"></div>

</div>

<script type="text/javascript">

var filter_activate = function(){

    var nodes = YUQ('#my tr td a.repo_name');

    var func = function(node){

        return node.parentNode.parentNode.parentNode.parentNode;

    }

    q_filter('q_filter',YUQ('#my tr td a.repo_name'),func);

}

var show_perms = function(e){

    YUD.addClass('show_perms', 'current');

    YUD.removeClass('show_my','current');

    YUD.removeClass('show_pullrequests','current');

    YUD.setStyle('my','display','none');

    YUD.setStyle('pullrequests','display','none');

    YUD.setStyle('perms','display','');

}

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

    show_perms();

})

var show_my = function(e){

    YUD.addClass('show_my', 'current');

    YUD.removeClass('show_perms','current');

    YUD.removeClass('show_pullrequests','current');

    YUD.setStyle('perms','display','none');

    YUD.setStyle('pullrequests','display','none');

    YUD.setStyle('my','display','');

    YUD.setStyle('q_filter','display','');

    var url = "${h.url('admin_settings_my_repos')}";

    ypjax(url, 'my', function(){

        table_sort();

        filter_activate();

}

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

	show_my(e);

})

var show_pullrequests = function(e){

    YUD.addClass('show_pullrequests', 'current');

    YUD.removeClass('show_my','current');

    YUD.removeClass('show_perms','current');

    YUD.setStyle('my','display','none');

    YUD.setStyle('perms','display','none');

    YUD.setStyle('pullrequests','display','');

    YUD.setStyle('q_filter','display','none');

    var url = "${h.url('admin_settings_my_pullrequests')}";

}

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

	show_pullrequests(e)

})

var tabs = {

    'perms': show_perms,

    'my': show_my,

    'pullrequests': show_pullrequests

}

    var tabHash = url[1];

    console.log(tabs, tabHash)

}

// main table sorting

var myColumnDefs = [

    {key:"menu",label:"",sortable:false,className:"quick_repo_menu hidden"},

    {key:"name",label:"${_('Name')}",sortable:true,

        sortOptions: { sortFunction: nameSort }},

    {key:"tip",label:"${_('Tip')}",sortable:true,

        sortOptions: { sortFunction: revisionSort }},

    {key:"action1",label:"",sortable:false},

    {key:"action2",label:"",sortable:false},

];

function table_sort(){

var myDataSource = new YAHOO.util.DataSource(YUD.get("repos_list"));

myDataSource.responseType = YAHOO.util.DataSource.TYPE_HTMLTABLE;

myDataSource.responseSchema = {

    fields: [

        {key:"menu"},

        {key:"name"},

        {key:"tip"},

        {key:"action1"},

        {key:"action2"},

    ]

};

var trans_defs =  {

    sortedBy:{key:"name",dir:"asc"},

    MSG_SORTASC:"${_('Click to sort ascending')}",

    MSG_SORTDESC:"${_('Click to sort descending')}",

    MSG_EMPTY:"${_('No records found.')}",

    MSG_ERROR:"${_('Data error.')}",

    MSG_LOADING:"${_('Loading...')}",

}

var myDataTable = new YAHOO.widget.DataTable("repos_list_wrap", myColumnDefs, myDataSource,trans_defs);

myDataTable.subscribe('postRenderEvent',function(oArgs) {

    tooltip_activate();

    quick_repo_menu();

    filter_activate();

});

var permsColumnDefs = [

    {key:"name",label:"${_('Name')}",sortable:true, sortOptions: { sortFunction: permNameSort }},

    {key:"perm",label:"${_('Permission')}",sortable:false,},

];

// perms repos table

var myDataSource2 = new YAHOO.util.DataSource(YUD.get("tbl_list_repositories"));

myDataSource2.responseType = YAHOO.util.DataSource.TYPE_HTMLTABLE;

myDataSource2.responseSchema = {

    fields: [

        {key:"name"},

        {key:"perm"},

    ]

};

new YAHOO.widget.DataTable("tbl_list_wrap_repositories", permsColumnDefs, myDataSource2, trans_defs);

//perms groups table

var myDataSource3 = new YAHOO.util.DataSource(YUD.get("tbl_list_repositories_groups"));

myDataSource3.responseType = YAHOO.util.DataSource.TYPE_HTMLTABLE;

myDataSource3.responseSchema = {

    fields: [

        {key:"name"},

        {key:"perm"},

    ]

};

new YAHOO.widget.DataTable("tbl_list_wrap_repositories_groups", permsColumnDefs, myDataSource3, trans_defs);

}

</script>

</%def>

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

<%def name="title()">

    ${c.repo_name} ${_('New pull request')}

</%def>

<%def name="breadcrumbs_links()">

    ${h.link_to(_(u'Home'),h.url('/'))}

    »

    ${h.link_to(c.repo_name,h.url('changelog_home',repo_name=c.repo_name))}

    »

    ${_('New pull request')}

</%def>

<%def name="main()">

<div class="box">

    <!-- box / title -->

    <div class="title">

        ${self.breadcrumbs()}

    </div>

    ${h.form(url('pullrequest', repo_name=c.repo_name), method='post', id='pull_request_form')}

    <div style="float:left;padding:0px 30px 30px 30px">

        ##ORG

        <div style="float:left">

            <div class="fork_user">

                <div class="gravatar">

                    <img alt="gravatar" src="${h.gravatar_url(c.rhodecode_db_repo.user.email,24)}"/>

                </div>

                <span style="font-size: 20px">

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

                </span>

                 <div style="padding:5px 3px 3px 42px;">${c.rhodecode_db_repo.description}</div>

            </div>

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

        </div>

          <div style="float:left;font-size:24px;padding:0px 20px">

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

          </div>

        ##OTHER, most Probably the PARENT OF THIS FORK

        <div style="float:left">

            <div class="fork_user">

                <div class="gravatar">

                    <img id="other_repo_gravatar" alt="gravatar" src=""/>

                </div>

                <span style="font-size: 20px">

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

                </span>

         <span style="padding:3px">

           <a id="refresh" href="#" class="tooltip" title="${h.tooltip(_('refresh overview'))}">

             <img style="margin:3px" class="icon" title="${_('Refresh')}" alt="${_('Refresh')}" src="${h.url('/images/icons/arrow_refresh.png')}"/>

           </a>

         </span>

                 <div id="other_repo_desc" style="padding:5px 3px 3px 42px;"></div>

            </div>

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

        </div>

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

       ## overview pulled by ajax

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

       <div style="float:left;clear:both;padding:10px 10px 10px 0px;display:none">

            <a id="pull_request_overview_url" href="#">${_('Detailed compare view')}</a>

       </div>

     </div>

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

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

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

          ## members goes here !

          <div class="group_members_wrap">

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

            %for member in c.review_members:

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

                <div class="reviewers_member">

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

                  <div style="float:left">${member.full_name} (${_('owner')})</div>

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

                  <span class="delete_icon action_button" onclick="removeReviewer(${member.user_id})"></span>

                </div>

              </li>

            %endfor

            </ul>

          </div>

          <div class='ac'>

            <div class="reviewer_ac">

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

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

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

            </div>

          </div>

        </div>

    </div>

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

    <div class="form">

        <!-- fields -->

        <div class="fields">

             <div class="field">

                <div class="label">

                    <label for="pullrequest_title">${_('Title')}:</label>

                </div>

                <div class="input">

                    ${h.text('pullrequest_title',size=30)}

                </div>

             </div>

            <div class="field">

                <div class="label label-textarea">

                    <label for="pullrequest_desc">${_('description')}:</label>

                </div>

                <div class="textarea text-area editor">

                    ${h.textarea('pullrequest_desc',size=30)}

                </div>

            </div>

            <div class="buttons">

                ${h.submit('save',_('Send pull request'),class_="ui-btn large")}

                ${h.reset('reset',_('Reset'),class_="ui-btn large")}

           </div>

        </div>

    </div>

    ${h.end_form()}

</div>

<script type="text/javascript">

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

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

  PullRequestAutoComplete('user', 'reviewers_container', _USERS_AC_DATA, _GROUPS_AC_DATA);

  var other_repos_info = ${c.other_repos_info|n};

  var loadPreview = function(){

	  YUD.setStyle(YUD.get('pull_request_overview_url').parentElement,'display','none');

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

    	                 repo_name='org_repo',

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

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

                         repo='other_repo',

                         as_form=True, bundle=False)}";

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

      var rev_data = {}; // gather the org/other ref and repo here

      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);

          rev_data[key] = val;

          key = select_ref.name;

          val = select_ref_data[1];

          url = url.replace(key,val);

          rev_data[key] = val;

        }else{

          key = select_ref.name;

          val = select_ref.value;

          url = url.replace(key,val);

          rev_data[key] = val;

        }

      }

      YUE.on('other_repo', 'change', function(e){

    	  var repo_name = e.currentTarget.value;

    	  // replace the <select> of changed repo

    	  YUD.get('other_ref').innerHTML = other_repos_info[repo_name]['revs'];

      });

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

    	  var sel_box = YUQ('#pull_request_form #other_repo')[0];

    	  var repo_name = sel_box.options[sel_box.selectedIndex].value;

    	  YUD.get('pull_request_overview_url').href = url;

    	  YUD.setStyle(YUD.get('pull_request_overview_url').parentElement,'display','');

    	  YUD.get('other_repo_gravatar').src = other_repos_info[repo_name]['gravatar'];

    	  YUD.get('other_repo_desc').innerHTML = other_repos_info[repo_name]['description'];

    	  YUD.get('other_ref').innerHTML = other_repos_info[repo_name]['revs'];

    	  // select back the revision that was just compared

    	  setSelectValue(YUD.get('other_ref'), rev_data['other_ref']);

      })

  }

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

     loadPreview()

  })

  //lazy load overview after 0.5s

  setTimeout(loadPreview, 500)

</script>

</%def>

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

<%def name="title()">

    ${c.repo_name} ${_('Pull request #%s') % c.pull_request.pull_request_id}

</%def>

<%def name="breadcrumbs_links()">

    ${h.link_to(_(u'Home'),h.url('/'))}