/usr/share/dicoweb/views.py is in dicoweb 2.2-5.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 | # This file is part of GNU Dico.
# Copyright (C) 2008-2010, 2012 Wojciech Polak
#
# GNU Dico 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, or (at your option)
# any later version.
#
# GNU Dico 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 GNU Dico. If not, see <http://www.gnu.org/licenses/>.
import re
import hashlib
import socket
from django.conf import settings
from django.core import urlresolvers
from django.core.cache import cache
from django.shortcuts import render_to_response
from django.utils.translation import ugettext as _
import dicoclient
from wit import wiki2html
def index (request):
page = {
'robots': 'index',
}
selects = {}
mtc = {}
result = {}
markup_style = 'default'
port = 2628
sid = request.COOKIES.get ('dicoweb_sid', '')
request.session.set_expiry (0)
accept_lang = request.META.get ('HTTP_ACCEPT_LANGUAGE', '').split (',')
for i, lang in enumerate (accept_lang):
accept_lang[i] = lang.split (';')[0]
if 'server' in request.session:
server = request.session['server']
else:
server = settings.DICT_SERVERS[0]
server = request.GET.get ('server', server)
if not server in settings.DICT_SERVERS:
server = settings.DICT_SERVERS[0]
request.session['server'] = server;
if len (settings.DICT_SERVERS) > 1:
selects['sv'] = HtmlOptions (settings.DICT_SERVERS, server)
key = hashlib.md5 ('%s/%s' % (sid, server.encode ('ascii',
'backslashreplace')))
sid = key.hexdigest ()
type = 'search'
if 'define' in request.GET:
type = 'define'
else:
type = 'search'
database = request.GET.get ('db', '*')
strategy = request.GET.get ('strategy', '.')
key_databases = str ('dicoweb/databases/' + server)
key_strategies = str ('dicoweb/strategies/' + server)
databases = cache.get (key_databases)
strategies = cache.get (key_strategies)
if server.find (':') != -1:
s = server.split (':', 1)
server = s[0]
port = int (s[1])
if not databases or not strategies:
dc = dicoclient.DicoClient ()
try:
dc.open (server, port)
dc.timeout = settings.DICT_TIMEOUT
databases = dc.show_databases ()['databases']
strategies = dc.show_strategies ()['strategies']
dc.close ()
except (socket.timeout, socket.error, dicoclient.DicoNotConnectedError):
return render_to_response ('index.html', {'selects': selects})
cache.set (key_databases, databases, timeout=86400)
cache.set (key_strategies, strategies, timeout=86400)
for s in strategies:
s[1] = _(s[1])
databases.insert (0, ['!', _('First match')])
databases.insert (0, ['*', _('All')])
strategies.insert (0, ['.', _('Default')])
selects['db'] = HtmlOptions (databases, database)
selects['st'] = HtmlOptions (strategies, strategy)
q = request.GET.get ('q', '')
if 'q' in request.GET and q != '':
langkey = '*';
if database == '*': langkey = ','.join (accept_lang)
key = hashlib.md5 ('%s:%d/%s/%s/%s/%s/%s' %
(server, port, langkey, type, database, strategy,
q.encode ('ascii', 'backslashreplace')))
key = key.hexdigest ()
result = cache.get ('dicoweb/' + key)
if not result:
try:
dc = dicoclient.DicoClient ()
dc.timeout = settings.DICT_TIMEOUT
dc.open (server, port)
dc.option ('MIME')
if database == '*' and 'lang' in dc.server_capas:
dc.option ('LANG', ': ' + ' '.join (accept_lang))
if 'markup-wiki' in dc.server_capas:
if dc.option ('MARKUP', 'wiki'):
markup_style = 'wiki'
if database == 'dbinfo':
result = dc.show_info (q)
elif type == 'define':
result = dc.define (database, q)
else:
result = dc.match (database, strategy, q)
dc.close ()
result['markup_style'] = markup_style
cache.set ('dicoweb/' + key, result, timeout=3600)
except (socket.timeout, socket.error,
dicoclient.DicoNotConnectedError):
return render_to_response ('index.html',
{'selects': selects})
# get last match results
if sid and type == 'search':
cache.set ('dicoweb/%s/last_match' % sid, key, timeout=3600)
else:
key = cache.get ('dicoweb/%s/last_match' % sid)
if key != None:
mtc = cache.get ('dicoweb/' + key)
mtc['dbnames'] = {}
if 'matches' in mtc:
for m in mtc['matches']:
for d in databases:
if d[0] == m:
mtc['dbnames'][m] = d[1]
break
if database == 'dbinfo': q = ''
if q != '':
page['title'] = q + ' - '
page['robots'] = 'noindex,nofollow'
if 'definitions' in result:
rx1 = re.compile ('{+(.*?)}+', re.DOTALL)
for df in result['definitions']:
if df.has_key ('content-type') \
and df['content-type'].startswith ('text/x-wiki'):
lang = df['x-wiki-language'] \
if df.has_key ('x-wiki-language') else 'en'
wikiparser = wiki2html.HtmlWiktionaryMarkup (text=df['desc'],
html_base='?q=',
lang=lang)
wikiparser.parse ()
df['desc'] = str (wikiparser)
df['format_html'] = True
else:
df['desc'] = re.sub ('_(.*?)_', '<b>\\1</b>', df['desc'])
df['desc'] = re.sub (rx1, __subs1, df['desc'])
return render_to_response ('index.html', {'page': page,
'q': q,
'mtc': mtc,
'result': result,
'selects': selects,})
def opensearch (request):
url_query = request.build_absolute_uri (urlresolvers.reverse ('index'))
url_media = request.build_absolute_uri (settings.MEDIA_URL)
return render_to_response ('opensearch.xml', {'url_query': url_query,
'url_media': url_media},
mimetype='application/xml')
def __subs1 (match):
s = re.sub (r' +', ' ', match.group (1))
return '<a href="?q=%s" title="Search for %s">%s</a>' \
% (s.replace ('\n', ''), s.replace ('\n', ''), s)
class HtmlOptions:
def __init__ (self, lst=[], value=''):
self.lst = lst
self.value = value
def html (self):
buf = []
for opt in self.lst:
if len (opt) == 2:
if not opt[1]:
opt[1] = opt[0]
if opt[0] == self.value:
buf.append ('<option value="%s" selected="selected">%s</option>' % (opt[0], opt[1]))
else:
buf.append ('<option value="%s">%s</option>' % (opt[0],
opt[1]))
else:
if opt == self.value:
buf.append ('<option value="%s" selected="selected">%s</option>' % (opt, opt))
else:
buf.append ('<option value="%s">%s</option>' % (opt, opt))
return '\n'.join (buf)
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