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Location: kallithea/rhodecode/controllers/search.py
0eceb478c720
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fixed issue #165 trending source files are now stored in cache as ext only, and translated to description only when displaying, so future changes of mappings will take affect right away.
Also changes the way how map is generating, ie. autogenerate from pygments lexers, and than complete with user defined mappings.
Also changes the way how map is generating, ie. autogenerate from pygments lexers, and than complete with user defined mappings.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 | # -*- coding: utf-8 -*-
"""
rhodecode.controllers.search
~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Search controller for rhodecode
:created_on: Aug 7, 2010
:author: marcink
:copyright: (C) 2009-2011 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
from pylons.i18n.translation import _
from pylons import request, config, session, tmpl_context as c
from rhodecode.lib.auth import LoginRequired
from rhodecode.lib.base import BaseController, render
from rhodecode.lib.indexers import SCHEMA, IDX_NAME, ResultWrapper
from webhelpers.paginate import Page
from webhelpers.util import update_params
from whoosh.index import open_dir, EmptyIndexError
from whoosh.qparser import QueryParser, QueryParserError
from whoosh.query import Phrase
log = logging.getLogger(__name__)
class SearchController(BaseController):
@LoginRequired()
def __before__(self):
super(SearchController, self).__before__()
def index(self, search_repo=None):
c.repo_name = search_repo
c.formated_results = []
c.runtime = ''
c.cur_query = request.GET.get('q', None)
c.cur_type = request.GET.get('type', 'source')
c.cur_search = search_type = {'content': 'content',
'commit': 'content',
'path': 'path',
'repository': 'repository'}\
.get(c.cur_type, 'content')
if c.cur_query:
cur_query = c.cur_query.lower()
if c.cur_query:
p = int(request.params.get('page', 1))
highlight_items = set()
try:
idx = open_dir(config['app_conf']['index_dir'],
indexname=IDX_NAME)
searcher = idx.searcher()
qp = QueryParser(search_type, schema=SCHEMA)
if c.repo_name:
cur_query = u'repository:%s %s' % (c.repo_name, cur_query)
try:
query = qp.parse(unicode(cur_query))
if isinstance(query, Phrase):
highlight_items.update(query.words)
else:
for i in query.all_terms():
if i[0] == 'content':
highlight_items.add(i[1])
matcher = query.matcher(searcher)
log.debug(query)
log.debug(highlight_items)
results = searcher.search(query)
res_ln = len(results)
c.runtime = '%s results (%.3f seconds)' \
% (res_ln, results.runtime)
def url_generator(**kw):
return update_params("?q=%s&type=%s" \
% (c.cur_query, c.cur_search), **kw)
c.formated_results = Page(
ResultWrapper(search_type, searcher, matcher,
highlight_items),
page=p, item_count=res_ln,
items_per_page=10, url=url_generator)
except QueryParserError:
c.runtime = _('Invalid search query. Try quoting it.')
searcher.close()
except (EmptyIndexError, IOError):
log.error(traceback.format_exc())
log.error('Empty Index data')
c.runtime = _('There is no index to search in. '
'Please run whoosh indexer')
# Return a rendered template
return render('/search/search.html')
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