def _send_user_error(req, env, e):
# See trac/web/api.py for the definition of HTTPException subclasses.
if env:
env.log.warning('[%s] %s, %r, referrer %r', req.remote_addr,
exception_to_unicode(e), req,
req.environ.get('HTTP_REFERER'))
data = {
'title': e.title,
'type': 'TracError',
'message': e.message,
'frames': [],
'traceback': None
}
if e.code == 403 and not req.is_authenticated:
# TRANSLATOR: ... not logged in, you may want to 'do so' now (link)
do_so = tag.a(_("do so"), href=req.href.login())
add_notice(
req,
tag_(
"You are currently not logged in. You may want "
"to %(do_so)s now.",
do_so=do_so))
try:
req.send_error(sys.exc_info(), status=e.code, env=env, data=data)
except RequestDone:
pass
def render_group(group):
return tag.ul(
tag.li(tag(tag.strong(elt[0].strip('/')), render_group(elt[1]))
if isinstance(elt, tuple) else
tag.a(wiki.format_page_name(omitprefix(elt)),
href=formatter.href.wiki(elt)))
for elt in group)
def _format_export_link(self, formatter, ns, export, label):
export, query, fragment = formatter.split_link(export)
if ':' in export:
rev, path = export.split(':', 1)
elif '@' in export:
path, rev = export.split('@', 1)
else:
rev, path = None, export
node, raw_href, title = self._get_link_info(path, rev, formatter.href,
formatter.perm)
if raw_href:
return tag.a(label,
class_='export',
href=raw_href + fragment,
title=title)
return tag.a(label, class_='missing export')
def get_navigation_items(self, req):
"""Should return an iterable object over the list of navigation items to
add, each being a tuple in the form (category, name, text).
"""
if 'BLOG_VIEW' in req.perm('blog'):
yield ('mainnav', 'blog',
tag.a(_('Blog'), href=req.href.blog()) )
def _render_full_format(self, formatter, post_list, post_instances,
heading, max_size, show_meta):
""" Renters full blog posts. """
out = ''
if 'BLOG_VIEW' in formatter.req.perm('blog'):
out = tag.div(class_="blog")
out.append(
tag.div(tag.a(heading, href=formatter.req.href.blog()),
class_="blog-list-title"))
for post in post_instances:
data = {
'post':
post,
'blog_personal_blog':
self.config.getbool('fullblog', 'personal_blog'),
'list_mode':
True,
'show_meta':
show_meta,
'execute_blog_macro':
True
}
if max_size:
data['blog_max_size'] = max_size
txt = Chrome(self.env).render_template(
formatter.req, 'fullblog_macro_post.html', data,
{'fragment': True})
out.append(Markup(to_unicode(txt)))
return out
def generate_prefix(prefix):
intertrac = intertracs[prefix]
if isinstance(intertrac, basestring):
yield tag.tr(
tag.td(tag.strong(prefix)),
tag.td(
tag_("Alias for %(name)s",
name=tag.strong(intertrac))))
else:
url = intertrac.get('url', '')
if url:
title = intertrac.get('title', url)
yield tag.tr(
tag.td(
tag.a(tag.strong(prefix), href=url + '/timeline')),
tag.td(tag.a(title, href=url)))
def get_resource_description(self, resource, format=None, context=None,
**kwargs):
bp = BlogPost(self.env, resource.id, resource.version)
if context:
return tag.a('Blog: '+ bp.title, href=context.href.blog(resource.id))
else:
return 'Blog: '+ bp.title
def test_attributes_preserved_in_navigation_item(self):
req = MockRequest(self.env)
self.env.config.set('mainnav', 'test2.label', 'Test Two')
self.env.config.set('mainnav', 'test3.label', 'Test Three')
self.env.config.set('mainnav', 'test3.href', 'testthree')
mainnav = req.chrome['nav']['mainnav']
item = self._get_navigation_item(mainnav, 'test2')
self.assertEqual(
unicode(tag.a('Test Two', href='test2', target='blank')),
unicode(item['label']))
item = self._get_navigation_item(mainnav, 'test3')
self.assertEqual(
unicode(tag.a('Test Three', href='testthree', target='blank')),
unicode(item['label']))
def test_resource_has_no_manager_default_format(self):
res = resource.Resource('unmanaged', 'exists', version=1)
link = resource.render_resource_link(self.env, self.context, res)
html = tag.a('unmanaged:exists',
class_='unmanaged',
href='/trac.cgi/unmanaged/exists?version=1')
self.assertEqual(unicode(html), unicode(link))
def expand_macro(self, formatter, name, content):
from trac.mimeview.api import Mimeview
mime_map = Mimeview(self.env).mime_map
mime_type_filter = ''
args, kw = parse_args(content)
if args:
mime_type_filter = args.pop(0).strip().rstrip('*')
mime_types = {}
for key, mime_type in mime_map.iteritems():
if (not mime_type_filter or mime_type.startswith(mime_type_filter)
) and key != mime_type:
mime_types.setdefault(mime_type, []).append(key)
return tag.div(class_='mimetypes')(
tag.table(class_='wiki')(
tag.thead(
tag.tr(
tag.th(_("MIME Types")), # always use plural
tag.th(
tag.a("WikiProcessors",
href=formatter.context.href.wiki(
'WikiProcessors'))))),
tag.tbody(
tag.tr(
tag.th(tag.code(mime_type), style="text-align: left"),
tag.td(
tag.code(' '.join(sorted(mime_types[mime_type])))))
for mime_type in sorted(mime_types))))
def test_tgettext(self):
rv = to_fragment(
tgettext('Back to %(parent)s',
parent=tag.a('WikiStart', href='http://localhost/')))
self.assertEqual(Fragment, type(rv))
self.assertEqual('Back to <a href="http://localhost/">WikiStart</a>',
unicode(rv))
def test_tag(self):
self.assertEqual(Markup('0<a>0</a> and <b>0</b> and <c></c>'
' and <d class="a b" more_="[\'a\']"></d>'),
Markup(tag(0, tag.a(0, href=''), b' and ', tag.b(0.0),
' and ', tag.c(None), ' and ',
tag.d('', class_=['a', '', 'b'],
more__=[b'a']))))
def test_tracerror_with_tracerror_with_element(self):
message = tag.p('Powered by ',
tag.a('Trac', href='https://trac.edgewall.org/'))
rv = to_fragment(TracError(TracError(message)))
self.assertEqual(Element, type(rv))
self.assertEqual('<p>Powered by <a href="https://trac.edgewall.org/">'
'Trac</a></p>', unicode(rv))
def _do_save(self, req, page):
if not page.exists:
req.perm(page.resource).require('WIKI_CREATE')
else:
req.perm(page.resource).require('WIKI_MODIFY')
if 'WIKI_CHANGE_READONLY' in req.perm(page.resource):
# Modify the read-only flag if it has been changed and the user is
# WIKI_ADMIN
page.readonly = int('readonly' in req.args)
try:
page.save(get_reporter_id(req, 'author'), req.args.get('comment'))
except TracError:
add_warning(req, _("Page not modified, showing latest version."))
return self._render_view(req, page)
href = req.href.wiki(page.name, action='diff', version=page.version)
add_notice(
req,
tag_(
"Your changes have been saved in version "
"%(version)s (%(diff)s).",
version=page.version,
diff=tag.a(_("diff"), href=href)))
req.redirect(
get_resource_url(self.env, page.resource, req.href, version=None))
def test_resource_exists_default_format(self):
res = resource.Resource('fake', 'exists', version=1)
link = resource.render_resource_link(self.env, self.context, res)
html = tag.a('fake:exists',
class_='fake',
href='/trac.cgi/fake/exists?version=1')
self.assertEqual(unicode(html), unicode(link))
def sha_link(sha, label=None):
# sha is assumed to be a non-abbreviated 40-chars sha id
try:
reponame = context.resource.parent.id
repos = RepositoryManager(self.env).get_repository(reponame)
cset = repos.get_changeset(sha)
if label is None:
label = repos.display_rev(sha)
return tag.a(label, class_='changeset',
title=shorten_line(cset.message),
href=context.href.changeset(sha, repos.reponame))
except Exception as e:
return tag.a(sha, class_='missing changeset',
title=to_unicode(e), rel='nofollow')
def test_tracerror_with_tracerror_with_fragment(self):
message = tag('Powered by ',
tag.a('Trac', href='http://trac.edgewall.org/'))
rv = to_fragment(TracError(TracError(message)))
self.assertEqual(Fragment, type(rv))
self.assertEqual('Powered by <a href="http://trac.edgewall.org/">Trac'
'</a>', unicode(rv))
def get_navigation_items(self, req):
rm = RepositoryManager(self.env)
if any(
repos.is_viewable(req.perm)
for repos in rm.get_real_repositories()):
yield ('mainnav', 'browser',
tag.a(_('Browse Source'), href=req.href.browser()))
def _do_login(self, req):
"""Log the remote user in.
This function expects to be called when the remote user name
is available. The user name is inserted into the `auth_cookie`
table and a cookie identifying the user on subsequent requests
is sent back to the client.
If the Authenticator was created with `ignore_case` set to
true, then the authentication name passed from the web server
in req.remote_user will be converted to lower case before
being used. This is to avoid problems on installations
authenticating against Windows which is not case sensitive
regarding user names and domain names
"""
if not req.remote_user:
# TRANSLATOR: ... refer to the 'installation documentation'. (link)
inst_doc = tag.a(_("installation documentation"),
title=_("Configuring Authentication"),
href=req.href.wiki('TracInstall') +
"#ConfiguringAuthentication")
raise TracError(tag_("Authentication information not available. "
"Please refer to the %(inst_doc)s.",
inst_doc=inst_doc))
remote_user = req.remote_user
if self.ignore_case:
remote_user = remote_user.lower()
if req.authname not in ('anonymous', remote_user):
raise TracError(_("Already logged in as %(user)s.",
user=req.authname))
with self.env.db_transaction as db:
# Delete cookies older than 10 days
db("DELETE FROM auth_cookie WHERE time < %s",
(int(time_now()) - 86400 * 10,))
# Insert a new cookie if we haven't already got one
cookie = None
trac_auth = req.incookie.get('trac_auth')
if trac_auth is not None:
name = self._cookie_to_name(req, trac_auth)
cookie = trac_auth.value if name == remote_user else None
if cookie is None:
cookie = hex_entropy()
db("""
INSERT INTO auth_cookie (cookie, name, ipnr, time)
VALUES (%s, %s, %s, %s)
""", (cookie, remote_user, req.remote_addr,
int(time_now())))
req.authname = remote_user
req.outcookie['trac_auth'] = cookie
if self.auth_cookie_domain:
req.outcookie['trac_auth']['domain'] = self.auth_cookie_domain
req.outcookie['trac_auth']['path'] = self.auth_cookie_path \
or req.base_path or '/'
if self.env.secure_cookies:
req.outcookie['trac_auth']['secure'] = True
req.outcookie['trac_auth']['httponly'] = True
if self.auth_cookie_lifetime > 0:
req.outcookie['trac_auth']['expires'] = self.auth_cookie_lifetime
def expand_macro(self, formatter, name, content):
interwikis = []
for k in sorted(self.keys()):
prefix, url, title = self[k]
interwikis.append({
'prefix': prefix, 'url': url, 'title': title,
'rc_url': self._expand_or_append(url, ['RecentChanges']),
'description': url if title == prefix else title})
return tag.table(tag.tr(tag.th(tag.em(_("Prefix"))),
tag.th(tag.em(_("Site")))),
[tag.tr(tag.td(tag.a(w['prefix'], href=w['rc_url'])),
tag.td(tag.a(w['description'],
href=w['url'])))
for w in interwikis ],
class_="wiki interwiki")
def test_resource_exists_summary_format(self):
res = resource.Resource('fake', 'exists', version=1)
link = resource.render_resource_link(self.env, self.context, res,
'summary')
html = tag.a('fake:exists at version 1',
class_='fake',
href='/trac.cgi/fake/exists?version=1')
self.assertEqual(str(html), str(link))
def test_resource_has_no_manager_summary_format(self):
res = resource.Resource('unmanaged', 'exists', version=1)
link = resource.render_resource_link(self.env, self.context, res,
'summary')
html = tag.a('unmanaged:exists at version 1',
class_='unmanaged',
href='/trac.cgi/unmanaged/exists?version=1')
self.assertEqual(str(html), str(link))
def test_tracerror_with_tgettext(self):
e = TracError(
tgettext('Back to %(parent)s',
parent=tag.a('WikiStart', href='http://localhost/')))
rv = to_fragment(e)
self.assertEqual(Fragment, type(rv))
self.assertEqual('Back to <a href="http://localhost/">WikiStart</a>',
str(rv))
def _format_link(self,
formatter,
ns,
pagename,
label,
ignore_missing,
original_label=None):
pagename, query, fragment = formatter.split_link(pagename)
version = None
if '@' in pagename:
pagename, version = pagename.split('@', 1)
if version and query:
query = '&' + query[1:]
pagename = pagename.rstrip('/') or self.START_PAGE
referrer = ''
if formatter.resource and formatter.resource.realm == self.realm:
referrer = formatter.resource.id
if pagename.startswith('/'):
pagename = pagename.lstrip('/')
elif pagename.startswith(('./', '../')) or pagename in ('.', '..'):
pagename = self._resolve_relative_name(pagename, referrer)
else:
pagename = self._resolve_scoped_name(pagename, referrer)
label = unquote_label(label)
if 'WIKI_VIEW' in formatter.perm(self.realm, pagename, version):
href = formatter.href.wiki(pagename, version=version) + query \
+ fragment
if self.has_page(pagename):
return tag.a(label, href=href, class_='wiki')
else:
if ignore_missing:
return original_label or label
if 'WIKI_CREATE' in \
formatter.perm(self.realm, pagename, version):
return tag.a(label,
class_='missing wiki',
href=href,
rel='nofollow')
else:
return tag.a(label, class_='missing wiki')
elif ignore_missing and not self.has_page(pagename):
return original_label or label
else:
return tag.a(label,
class_='forbidden wiki',
title=_("no permission to view this wiki page"))
def get_timeline_link(self, req, date, label=None, precision='hours',
query=None, fragment=None, title=None):
iso_date = format_datetime(date, 'iso8601', req.tz)
href = req.href.timeline(from_=iso_date, precision=precision)
return tag.a(label or iso_date, class_='timeline',
title=title or _("See timeline at %(absolutetime)s",
absolutetime=iso_date),
href=concat_path_query_fragment(href, query, fragment))
def _format_link(self, formatter, ns, target, label):
link, params, fragment = formatter.split_link(target)
ids = link.split(':', 2)
attachment = None
if len(ids) == 3:
known_realms = ResourceSystem(self.env).get_known_realms()
# new-style attachment: TracLinks (filename:realm:id)
if ids[1] in known_realms:
attachment = Resource(ids[1], ids[2]).child(self.realm,
ids[0])
else: # try old-style attachment: TracLinks (realm:id:filename)
if ids[0] in known_realms:
attachment = Resource(ids[0], ids[1]).child(self.realm,
ids[2])
else: # local attachment: TracLinks (filename)
attachment = formatter.resource.child(self.realm, link)
if attachment and 'ATTACHMENT_VIEW' in formatter.perm(attachment):
try:
Attachment(self.env, attachment)
except ResourceNotFound:
pass
else:
raw_href = get_resource_url(self.env, attachment,
formatter.href, format='raw')
if ns.startswith('raw'):
return tag.a(label, class_='attachment',
href=raw_href + params,
title=get_resource_name(self.env, attachment))
href = get_resource_url(self.env, attachment, formatter.href)
title = get_resource_name(self.env, attachment)
return tag(tag.a(label, class_='attachment', title=title,
href=href + params),
tag.a(u'\u200b', class_='trac-rawlink',
href=raw_href + params, title=_("Download")))
# FIXME: should be either:
#
# model = Attachment(self.env, attachment)
# if model.exists:
# ...
#
# or directly:
#
# if attachment.exists:
#
# (related to #4130)
return tag.a(label, class_='missing attachment')
def test_resource_missing_default_format(self):
res = resource.Resource('fake', 'missing', version=1)
link = resource.render_resource_link(self.env, self.context, res)
html = tag.a('fake:missing',
class_='fake missing',
rel='nofollow',
href='/trac.cgi/fake/missing?version=1')
self.assertEqual(unicode(html), unicode(link))
def _get_source_link(spath, context):
"""Return a link to a merge source."""
reponame = context.resource.parent.id
return tag.a('/' + spath,
title=_('View merge source'),
href=context.href.browser(reponame or None,
spath,
rev=context.resource.version))
def test_navigation_item_customization(self):
req = MockRequest(self.env)
self.env.config.set('mainnav', 'test2.href', 'testtwo')
self.env.config.set('mainnav', 'test3.label', 'Test Three')
self.env.config.set('mainnav', 'test3.href', 'testthree')
mainnav = req.chrome['nav']['mainnav']
item = self._get_navigation_item(mainnav, 'test1')
self.assertEqual('Test 1', item['label'])
item = self._get_navigation_item(mainnav, 'test2')
self.assertEqual(str(tag.a('Test 2', href='testtwo', target='blank')),
str(item['label']))
item = self._get_navigation_item(mainnav, 'test3')
self.assertEqual(
str(tag.a('Test Three', href='testthree', target='blank')),
str(item['label']))
def _format_comment_link(self, formatter, ns, target, label):
resource = None
if ':' in target:
elts = target.split(':')
if len(elts) == 3:
cnum, realm, id = elts
if cnum != 'description' and cnum and not cnum[0].isdigit():
realm, id, cnum = elts # support old comment: style
id = as_int(id, None)
if realm in ('bug', 'issue'):
realm = 'ticket'
resource = formatter.resource(realm, id)
else:
resource = formatter.resource
cnum = target
if resource and resource.id and resource.realm == self.realm and \
cnum and (cnum.isdigit() or cnum == 'description'):
href = title = class_ = None
if self.resource_exists(resource):
from trac.ticket.model import Ticket
ticket = Ticket(self.env, resource.id)
if cnum != 'description' and not ticket.get_change(cnum):
title = _("ticket comment does not exist")
class_ = 'missing ticket'
elif 'TICKET_VIEW' in formatter.perm(resource):
href = formatter.href.ticket(resource.id) + \
"#comment:%s" % cnum
if resource.id != formatter.resource.id:
summary = self.format_summary(ticket['summary'],
ticket['status'],
ticket['resolution'],
ticket['type'])
if cnum == 'description':
title = _("Description for #%(id)s: %(summary)s",
id=resource.id,
summary=summary)
else:
title = _(
"Comment %(cnum)s for #%(id)s: "
"%(summary)s",
cnum=cnum,
id=resource.id,
summary=summary)
class_ = ticket['status'] + ' ticket'
else:
title = _("Description") if cnum == 'description' \
else _("Comment %(cnum)s",
cnum=cnum)
class_ = 'ticket'
else:
title = _("no permission to view ticket")
class_ = 'forbidden ticket'
else:
title = _("ticket does not exist")
class_ = 'missing ticket'
return tag.a(label, class_=class_, href=href, title=title)
return label
def post_process_request(self, req, template, data, content_type):
if 'SPAM_REPORT' in req.perm:
i = req.path_info.find("/", 1)
if (req.path_info[1:i] if i > 0 else req.path_info[1:]) in self.checkreq:
isauth = 1 if req.authname and req.authname != 'anonymous' else 0
if self.env.db_query("""
SELECT id FROM spamfilter_report
WHERE entry = %s
AND author = %s
AND authenticated = %s""",
(req.path_info, req.authname, isauth)):
add_ctxtnav(req, _('Reported spam'))
else:
add_script_data(req, {'spamreport_comment': _("Comment")})
add_script(req, 'spamfilter/reportspam.js')
add_ctxtnav(req, tag.a(_('Report spam'), id='reportspam', href=req.href('reportspam', (('page', req.path_info),))))
if 'SPAM_CHECKREPORTS' in req.perm:
for total, in self.env.db_query("SELECT COUNT(*) FROM spamfilter_report"):
if total:
add_notice(req, tag.a(ngettext('%(num)d spam report', '%(num)d spam reports', total),
href=req.href.admin("spamfilter/report")))
return template, data, content_type