url=url_generator)

    page_revisions = [x.raw_id for x in list(c.repo_changesets)]

    c.comments = c.db_repo.get_comments(page_revisions)

    c.statuses = c.db_repo.statuses(page_revisions)

class ChangelogController(BaseRepoController):

    def __before__(self):

        super(ChangelogController, self).__before__()

        c.affected_files_cut_off = 60

    @staticmethod

    def __get_cs(rev, repo):

        """

        Safe way to get changeset. If error occur fail with error message.

        :param rev: revision to fetch

        :param repo: repo instance

        """

        try:

            return c.db_repo_scm_instance.get_changeset(rev)

        except EmptyRepositoryError as e:

        except RepositoryError as e:

            log.error(traceback.format_exc())

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

        raise HTTPBadRequest()

    @LoginRequired()

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

                                   'repository.admin')

    def index(self, repo_name, revision=None, f_path=None):

        # Fix URL after page size form submission via GET

        # TODO: Somehow just don't send this extra junk in the GET URL

        if request.GET.get('set'):

            request.GET.pop('set', None)

            if revision is None:

                return redirect(url('changelog_home', repo_name=repo_name, **request.GET))

            return redirect(url('changelog_file_home', repo_name=repo_name, revision=revision, f_path=f_path, **request.GET))

        limit = 2000

        default = 100

        if request.GET.get('size'):

            c.size = max(min(safe_int(request.GET.get('size')), limit), 1)

            session['changelog_size'] = c.size

            session.save()

        else:

        c.my_pull_requests = _filter(PullRequest.query()\

                                .filter(PullRequest.user_id ==

                                        self.authuser.user_id)\

                                .all())

        c.participate_in_pull_requests = _filter(PullRequest.query()\

                                .join(PullRequestReviewers)\

                                .filter(PullRequestReviewers.user_id ==

                                        self.authuser.user_id)\

                                                 )

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

    @LoginRequired()

    @NotAnonymous()

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

                                   'repository.admin')

    def index(self):

        org_repo = c.db_repo

        org_scm_instance = org_repo.scm_instance

        try:

            org_scm_instance.get_changeset()

        except EmptyRepositoryError as e:

            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

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

        other_rev = None

        if rev_start:

            starters = org_repo.get_changeset(rev_start).parents

            if starters:

                other_rev = starters[0].raw_id

            else:

                other_rev = org_repo.scm_instance.EMPTY_CHANGESET

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

        c.cs_repos = [(org_repo.repo_name, org_repo.repo_name)]

        c.default_cs_repo = org_repo.repo_name

        c.cs_refs, c.default_cs_ref = self._get_repo_refs(org_scm_instance, rev=org_rev, branch=branch)

        default_cs_ref_type, default_cs_branch, default_cs_rev = c.default_cs_ref.split(':')

        if default_cs_ref_type != 'branch':

            default_cs_branch = org_repo.get_changeset(default_cs_rev).branch

        # add org repo to other so we can open pull request against peer branches on itself

    permission given in db. We don't want to check each time from db for new

    permissions since adding a new permission also requires application restart

    ie. to decorate new views with the newly created permission

    :param config: current pylons config instance

    """

    log.info('getting information about all available permissions')

    try:

        sa = meta.Session

        all_perms = sa.query(Permission).all()

        config['available_permissions'] = [x.permission_name for x in all_perms]

    finally:

        meta.Session.remove()

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

# CHECK DECORATORS

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

def redirect_to_login(message=None):

    from kallithea.lib import helpers as h

    p = request.path_qs

    if message:

    log.debug('Redirecting to login page, origin: %s', p)

    return redirect(url('login_home', came_from=p))

class LoginRequired(object):

    """

    Must be logged in to execute this function else

    redirect to login page

    :param api_access: if enabled this checks only for valid auth token

        and grants access based on valid token

    """

    def __init__(self, api_access=False):

        self.api_access = api_access

    def __call__(self, func):

        return decorator(self.__wrapper, func)

    def __wrapper(self, func, *fargs, **fkwargs):

        controller = fargs[0]

        user = controller.authuser

        loc = "%s:%s" % (controller.__class__.__name__, func.__name__)

        log.debug('Checking access for user %s @ %s', user, loc)

            _dbr = Repository.get_by_repo_name(c.repo_name)

            if not _dbr:

                return

            log.debug('Found repository in database %s with state `%s`',

                      safe_unicode(_dbr), safe_unicode(_dbr.repo_state))

            route = getattr(request.environ.get('routes.route'), 'name', '')

            # allow to delete repos that are somehow damages in filesystem

            if route in ['delete_repo']:

                return

            if _dbr.repo_state in [Repository.STATE_PENDING]:

                if route in ['repo_creating_home']:

                    return

                check_url = url('repo_creating_home', repo_name=c.repo_name)

                return redirect(check_url)

            dbr = c.db_repo = _dbr

            c.db_repo_scm_instance = c.db_repo.scm_instance

            if c.db_repo_scm_instance is None:

                log.error('%s this repository is present in database but it '

                          'cannot be created as an scm instance', c.repo_name)

                from kallithea.lib import helpers as h

                        category='error')

                raise paste.httpexceptions.HTTPNotFound()

            # some globals counter for menu

            c.repository_followers = self.scm_model.get_followers(dbr)

            c.repository_forks = self.scm_model.get_forks(dbr)

            c.repository_pull_requests = self.scm_model.get_pull_requests(dbr)

            c.repository_following = self.scm_model.is_following_repo(

                                    c.repo_name, self.authuser.user_id)

    @staticmethod

    def _get_ref_rev(repo, ref_type, ref_name, returnempty=False):

        """

        Safe way to get changeset. If error occurs show error.

        """

        from kallithea.lib import helpers as h

        try:

            return repo.scm_instance.get_ref_revision(ref_type, ref_name)

        except EmptyRepositoryError as e:

            if returnempty:

                return repo.scm_instance.EMPTY_CHANGESET

            raise webob.exc.HTTPNotFound()

        except ChangesetDoesNotExistError as e:

                    category='error')

            raise webob.exc.HTTPNotFound()

        except RepositoryError as e:

            log.error(traceback.format_exc())

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

            raise webob.exc.HTTPBadRequest()

class WSGIResultCloseCallback(object):

    """Wrap a WSGI result and let close call close after calling the

    close method on the result.

    """

    def __init__(self, result, close):

        self._result = result

        self._close = close

    def __iter__(self):

        return iter(self._result)

    def close(self):

        if hasattr(self._result, 'close'):

            self._result.close()

        self._close()

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

## upgrade block rendered afte on-click check

<div class="alert ${'alert-warning' if c.should_upgrade else 'alert-success'}">

<p style="padding: 2px 0px 5px 0px; margin: 0px">

%if c.should_upgrade:

    A <b>new version</b> is available:

    %if c.latest_data.get('title'):

    %else:

        <b>${c.latest_ver}</b>

    %endif

%else:

    You already have the <b>latest</b> stable version.

%endif

</p>

% if c.should_upgrade and c.important_notices:

<div style="color: #5f5f5f; padding: 3px 0px 5px 0px;">Important notes for this release:</div>

    <ul>

    % for notice in c.important_notices:

        <li>- ${notice}</li>

    % endfor

    </ul>

% endif

</div>

    <div class="form">

        <!-- fields -->

        <div class="fields">

             <div class="field">

                <div class="label label-checkbox">

                    <label for="inherit_default_permissions">${_('Inherit defaults')}:</label>

                </div>

                <div class="checkboxes">

                    ${h.checkbox('inherit_default_permissions',value=True)}

                    <span class="help-block">

                    ${h.literal(_('Select to inherit global settings, IP whitelist and permissions from the %s.')

                                % h.link_to('default permissions', url('admin_permissions')))}

                    </span>

                </div>

             </div>

             <div id="inherit_overlay">

             <div class="field">

                <div class="label label-checkbox">

                    <label for="create_repo_perm">${_('Create repositories')}:</label>

                </div>

                <div class="checkboxes">

                    ${h.checkbox('create_repo_perm',value=True)}

                    <span class="help-block">

                    </span>

                </div>

             </div>

             <div class="field">

                <div class="label label-checkbox">

                    <label for="create_user_group_perm">${_('Create user groups')}:</label>

                </div>

                <div class="checkboxes">

                    ${h.checkbox('create_user_group_perm',value=True)}

                    <span class="help-block">

                    </span>

                </div>

             </div>

             <div class="field">

                <div class="label label-checkbox">

                    <label for="fork_repo_perm">${_('Fork repositories')}:</label>

                </div>

                <div class="checkboxes">

                    ${h.checkbox('fork_repo_perm',value=True)}

                    <span class="help-block">

                    </span>

                </div>

             </div>

            </div>

            <div class="buttons">

              ${h.submit('save',_('Save'),class_="btn")}

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

            </div>

        </div>

    </div>

${h.end_form()}

## JS

<script>

$(document).ready(function(e){

    var show_custom_perms = function(inherit_default){

        if(inherit_default){

            $('#inherit_overlay').hide();

        }else{

            $('#inherit_overlay').show();

        }

    };