Mercurial > kallithea
view kallithea/controllers/search.py @ 4208:ad38f9f93b3b kallithea-2.2.5-rebrand
Correct licensing information in individual files.
The top-level license file is now LICENSE.md.
Also, in various places where there should have been joint copyright holders
listed, a single copyright holder was listed. It does not appear easy to add
a link to a large list of copyright holders in these places, so it simply
refers to the fact that various authors hold copyright.
In future, if an easy method is discovered to link to a list from those
places, we should do so.
Finally, text is added to LICENSE.md to point to where the full list of
copyright holders is, and that Kallithea as a whole is GPLv3'd.
author | Bradley M. Kuhn <bkuhn@sfconservancy.org> |
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date | Wed, 21 May 2014 16:59:37 -0400 |
parents | d1addaf7a91e |
children | 1948ede028ef |
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# -*- coding: utf-8 -*- # 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/>. """ kallithea.controllers.search ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Search controller for RhodeCode :created_on: Aug 7, 2010 :author: marcink :copyright: (c) 2013 RhodeCode GmbH. :license: GPLv3, see LICENSE.md for more details. """ import logging import traceback import urllib from pylons.i18n.translation import _ from pylons import request, config, tmpl_context as c from whoosh.index import open_dir, EmptyIndexError from whoosh.qparser import QueryParser, QueryParserError from whoosh.query import Phrase, Wildcard, Term, Prefix from webhelpers.util import update_params from kallithea.lib.auth import LoginRequired from kallithea.lib.base import BaseRepoController, render from kallithea.lib.indexers import CHGSETS_SCHEMA, SCHEMA, CHGSET_IDX_NAME, \ IDX_NAME, WhooshResultWrapper from kallithea.model.repo import RepoModel from kallithea.lib.utils2 import safe_str, safe_int from kallithea.lib.helpers import Page log = logging.getLogger(__name__) class SearchController(BaseRepoController): def __before__(self): super(SearchController, self).__before__() @LoginRequired() def index(self, repo_name=None): c.repo_name = repo_name c.formated_results = [] c.runtime = '' c.cur_query = request.GET.get('q', None) c.cur_type = request.GET.get('type', 'content') c.cur_search = search_type = {'content': 'content', 'commit': 'message', 'path': 'path', 'repository': 'repository' }.get(c.cur_type, 'content') index_name = { 'content': IDX_NAME, 'commit': CHGSET_IDX_NAME, 'path': IDX_NAME }.get(c.cur_type, IDX_NAME) schema_defn = { 'content': SCHEMA, 'commit': CHGSETS_SCHEMA, 'path': SCHEMA }.get(c.cur_type, SCHEMA) log.debug('IDX: %s' % index_name) log.debug('SCHEMA: %s' % schema_defn) if c.cur_query: cur_query = c.cur_query.lower() log.debug(cur_query) if c.cur_query: p = safe_int(request.GET.get('page', 1), 1) highlight_items = set() try: idx = open_dir(config['app_conf']['index_dir'], indexname=index_name) searcher = idx.searcher() qp = QueryParser(search_type, schema=schema_defn) if c.repo_name: cur_query = u'repository:%s %s' % (c.repo_name, cur_query) try: query = qp.parse(unicode(cur_query)) # extract words for highlight if isinstance(query, Phrase): highlight_items.update(query.words) elif isinstance(query, Prefix): highlight_items.add(query.text) else: for i in query.all_terms(): if i[0] in ['content', 'message']: highlight_items.add(i[1]) matcher = query.matcher(searcher) log.debug('query: %s' % query) log.debug('hl terms: %s' % highlight_items) results = searcher.search(query) res_ln = len(results) c.runtime = '%s results (%.3f seconds)' % ( res_ln, results.runtime ) def url_generator(**kw): q = urllib.quote(safe_str(c.cur_query)) return update_params("?q=%s&type=%s" \ % (q, safe_str(c.cur_type)), **kw) repo_location = RepoModel().repos_path c.formated_results = Page( WhooshResultWrapper(search_type, searcher, matcher, highlight_items, repo_location), 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') except (Exception): log.error(traceback.format_exc()) c.runtime = _('An error occurred during this search operation') # Return a rendered template return render('/search/search.html')