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# Copyright (C) 2008 Canonical Ltd.
# (Authored by Martin Albisetti <argentina@gmail.com>)
#
# 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 2 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, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
from loggerhead.controllers import TemplatedBranchView
from loggerhead import search
class SearchUI(TemplatedBranchView):
"""
Class to output progressive search result terms.
"""
template_path = 'loggerhead.templates.search'
def get_values(self, path, kwargs, response):
"""
Default method called from the search box as /search URL
Returns a list of suggested search terms parsed through the
templating engine.
"""
terms = []
query = kwargs['query']
if len(query) > 0:
terms = search.search_revisions(self._branch.branch, query, True)
if terms is not None:
terms = [term[0] for term in terms]
else:
# Should show a 'search is not available' etc box.
terms = []
return {'terms': terms}
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