def _save_ticket_changes(self, req, selected_tickets, new_values, comment,
action):
"""Save changes to tickets."""
valid = True
for manipulator in self.ticket_manipulators:
if hasattr(manipulator, 'validate_comment'):
for message in manipulator.validate_comment(req, comment):
valid = False
add_warning(req, tag_("The ticket %(field)s is invalid: "
"%(message)s",
field=tag.strong(_('comment')),
message=message))
tickets = []
for id_ in selected_tickets:
t = Ticket(self.env, id_)
values = self._get_updated_ticket_values(req, t, new_values)
for ctlr in self._get_action_controllers(req, t, action):
values.update(ctlr.get_ticket_changes(req, t, action))
t.populate(values)
for manipulator in self.ticket_manipulators:
for field, message in manipulator.validate_ticket(req, t):
valid = False
if field:
add_warning(req, tag_("The ticket field %(field)s is "
"invalid: %(message)s",
field=tag.strong(field),
message=message))
else:
add_warning(req, message)
tickets.append(t)
if not valid:
return
when = datetime_now(utc)
with self.env.db_transaction:
for t in tickets:
t.save_changes(req.authname, comment, when=when)
for ctlr in self._get_action_controllers(req, t, action):
ctlr.apply_action_side_effects(req, t, action)
event = BatchTicketChangeEvent(selected_tickets, when,
req.authname, comment, new_values,
action)
try:
NotificationSystem(self.env).notify(event)
except Exception as e:
self.log.error("Failure sending notification on ticket batch"
"change: %s", exception_to_unicode(e))
add_warning(req,
tag_("The changes have been saved, but an error "
"occurred while sending notifications: "
"%(message)s", message=to_unicode(e)))
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 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 _validate(self, req, page):
valid = True
# Validate page size
if len(req.args.get('text', '')) > self.max_size:
add_warning(
req,
_(
"The wiki page is too long (must be less "
"than %(num)s characters)",
num=self.max_size))
valid = False
# Give the manipulators a pass at post-processing the page
for manipulator in self.page_manipulators:
for field, message in manipulator.validate_wiki_page(req, page):
valid = False
if field:
add_warning(
req,
tag_(
"The Wiki page field %(field)s"
" is invalid: %(message)s",
field=tag.strong(field),
message=message))
else:
add_warning(
req,
tag_("Invalid Wiki page: %(message)s",
message=message))
return valid
def test_find_element_with_tag(self):
frag = tag(tag.p('Paragraph with a ',
tag.a('link', href='http://www.edgewall.org'),
' and some ', tag.strong('strong text')))
self.assertIsNotNone(find_element(frag, tag='p'))
self.assertIsNotNone(find_element(frag, tag='a'))
self.assertIsNotNone(find_element(frag, tag='strong'))
self.assertIsNone(find_element(frag, tag='input'))
self.assertIsNone(find_element(frag, tag='textarea'))
def _error_div(self, msg):
"""Display msg in an error box, using Trac style."""
self.log.error(msg)
if isinstance(msg, str):
msg = tag.pre(escape(msg))
return tag.div(tag.strong(
_("Graphviz macro processor has detected an error. "
"Please fix the problem before continuing.")),
msg,
class_="system-message")
def _render_source(self, context, lines, annotations):
from trac.web.chrome import add_warning
annotators, labels, titles = {}, {}, {}
for annotator in self.annotators:
atype, alabel, atitle = annotator.get_annotation_type()
if atype in annotations:
labels[atype] = alabel
titles[atype] = atitle
annotators[atype] = annotator
annotations = [a for a in annotations if a in annotators]
if isinstance(lines, unicode):
lines = lines.splitlines(True)
# elif isinstance(lines, list):
# pass # assume these are lines already
annotator_datas = []
for a in annotations:
annotator = annotators[a]
try:
data = (annotator, annotator.get_annotation_data(context))
except TracError as e:
self.log.warning("Can't use annotator '%s': %s", a, e)
add_warning(
context.req,
tag.strong(
tag_("Can't use %(annotator)s annotator: %(error)s",
annotator=tag.em(a),
error=tag.pre(e))))
data = None, None
annotator_datas.append(data)
def _head_row():
return tag.tr([
tag.th(labels[a], class_=a, title=titles[a])
for a in annotations
] + [tag.th(u'\xa0', class_='content')])
def _body_rows():
for idx, line in enumerate(lines):
row = tag.tr()
for annotator, data in annotator_datas:
if annotator:
annotator.annotate_row(context, row, idx + 1, line,
data)
else:
row.append(tag.td())
row.append(tag.td(line))
yield row
return tag.table(class_='code')(tag.thead(_head_row()),
tag.tbody(_body_rows()))
def expand_macro(self, formatter, name, content):
from trac.wiki.formatter import system_message
content = content.strip() if content else ''
name_filter = content.strip('*')
def get_macro_descr():
for macro_provider in formatter.wiki.macro_providers:
names = list(macro_provider.get_macros() or [])
if name_filter and not any(
name.startswith(name_filter) for name in names):
continue
try:
name_descriptions = [
(name, macro_provider.get_macro_description(name))
for name in names
]
except Exception as e:
yield system_message(
_("Error: Can't get description for macro %(name)s",
name=names[0]), e), names
else:
for descr, pairs in groupby(name_descriptions,
key=lambda p: p[1]):
if descr:
if isinstance(descr, (tuple, list)):
descr = dgettext(descr[0],
to_unicode(descr[1])) \
if descr[1] else ''
else:
descr = to_unicode(descr) or ''
if content == '*':
descr = format_to_oneliner(self.env,
formatter.context,
descr,
shorten=True)
else:
descr = format_to_html(self.env,
formatter.context,
descr)
yield descr, [name for name, descr in pairs]
return tag.div(class_='trac-macrolist')(
(tag.h3(tag.code('[[', names[0], ']]'), id='%s-macro' % names[0]),
len(names) > 1 and tag.p(
tag.strong(_("Aliases:")),
[tag.code(' [[', alias, ']]')
for alias in names[1:]]) or None,
description or tag.em(_("Sorry, no documentation found")))
for description, names in sorted(get_macro_descr(),
key=lambda item: item[1][0]))
def create_wiki_page(self, name=None, content=None, comment=None):
"""Creates a wiki page, with a random unique CamelCase name if none
is provided, random content if none is provided and a random comment
if none is provided. Returns the name of the wiki page.
"""
if name is None:
name = random_unique_camel()
if content is None:
content = random_page()
self.go_to_wiki(name)
tc.find("The page[ \n]+%s[ \n]+does not exist." % tag.strong(name))
self.edit_wiki_page(name, content, comment)
# verify the event shows up in the timeline
self.go_to_timeline()
tc.formvalue('prefs', 'wiki', True)
tc.submit()
tc.find(name + ".*created")
self.go_to_wiki(name)
return name
def _provider_failure(self, exc, req, ep, current_filters, all_filters):
"""Raise a TracError exception explaining the failure of a provider.
At the same time, the message will contain a link to the timeline
without the filters corresponding to the guilty event provider `ep`.
"""
self.log.error("Timeline event provider failed: %s",
exception_to_unicode(exc, traceback=True))
ep_kinds = {f[0]: f[1] for f in ep.get_timeline_filters(req) or []}
ep_filters = set(ep_kinds.keys())
current_filters = set(current_filters)
other_filters = set(current_filters) - ep_filters
if not other_filters:
other_filters = set(all_filters) - ep_filters
args = [(a, req.args.get(a))
for a in ('from', 'format', 'max', 'daysback')]
href = req.href.timeline(args + [(f, 'on') for f in other_filters])
# TRANSLATOR: ...want to see the 'other kinds of events' from... (link)
other_events = tag.a(_('other kinds of events'), href=href)
raise TracError(
tag(
tag.p(tag_(
"Event provider %(name)s failed for filters "
"%(kinds)s: ",
name=tag.code(ep.__class__.__name__),
kinds=', '.join('"%s"' % ep_kinds[f]
for f in current_filters & ep_filters)),
tag.strong(exception_to_unicode(exc)),
class_='message'),
tag.p(
tag_(
"You may want to see the %(other_events)s from the "
"Timeline or notify your Trac administrator about the "
"error (detailed information was written to the log).",
other_events=other_events))))
def runTest(self):
"""Test for simple wiki rename"""
pagename = self._tester.create_wiki_page()
attachment = self._tester.attach_file_to_wiki(pagename)
base_url = self._tester.url
page_url = base_url + "/wiki/" + pagename
def click_rename():
tc.formvalue('rename', 'action', 'rename')
tc.submit()
tc.url(page_url + r'\?action=rename')
tc.find("New name:")
tc.go(page_url)
tc.find("Rename page")
click_rename()
# attempt to give an empty new name
tc.formvalue('rename-form', 'new_name', '')
tc.submit('submit')
tc.url(page_url)
tc.find("A new name is mandatory for a rename")
# attempt to rename the page to an invalid page name
tc.formvalue('rename-form', 'new_name', '../WikiStart')
tc.submit('submit')
tc.url(page_url)
tc.find("The new name is invalid")
# attempt to rename the page to the current page name
tc.formvalue('rename-form', 'new_name', pagename)
tc.submit('submit')
tc.url(page_url)
tc.find("The new name must be different from the old name")
# attempt to rename the page to an existing page name
tc.formvalue('rename-form', 'new_name', 'WikiStart')
tc.submit('submit')
tc.url(page_url)
tc.find("The page WikiStart already exists")
# correct rename to new page name (old page replaced by a redirection)
tc.go(page_url)
click_rename()
newpagename = pagename + 'Renamed'
tc.formvalue('rename-form', 'new_name', newpagename)
tc.formvalue('rename-form', 'redirect', True)
tc.submit('submit')
# check redirection page
tc.url(page_url)
tc.find("See.*/wiki/" + newpagename)
tc.find("The page %s has been renamed to %s."
% (pagename, newpagename))
tc.find("The page %s has been recreated with a redirect to %s."
% (pagename, newpagename))
# check whether attachment exists on the new page but not on old page
tc.go(base_url + '/attachment/wiki/' + newpagename + '/' + attachment)
tc.notfind("Error: Invalid Attachment")
tc.go(base_url + '/attachment/wiki/' + pagename + '/' + attachment)
tc.find("Error: Invalid Attachment")
# rename again to another new page name (this time, no redirection)
tc.go(page_url)
click_rename()
newpagename = pagename + 'RenamedAgain'
tc.formvalue('rename-form', 'new_name', newpagename)
tc.formvalue('rename-form', 'redirect', False)
tc.submit('submit')
tc.url(base_url + "/wiki/" + newpagename)
tc.find("The page %s has been renamed to %s."
% (pagename, newpagename))
# this time, the original page is gone
tc.go(page_url)
tc.url(page_url)
tc.find("The page[ \n]+%s[ \n]+does not exist" % tag.strong(pagename))
def render_property_diff(self, name, old_context, old_props, new_context,
new_props, options):
# Build 5 columns table showing modifications on merge sources
# || source || added || removed || added (ni) || removed (ni) ||
# || source || removed ||
rm = RepositoryManager(self.env)
repos = rm.get_repository(old_context.resource.parent.id)
def parse_sources(props):
sources = {}
value = props[name]
lines = value.splitlines() if name == 'svn:mergeinfo' \
else value.split()
for line in lines:
path, revs = line.split(':', 1)
spath = _path_within_scope(repos.scope, path)
if spath is not None:
inheritable, non_inheritable = _partition_inheritable(revs)
sources[spath] = (set(Ranges(inheritable)),
set(Ranges(non_inheritable)))
return sources
old_sources = parse_sources(old_props)
new_sources = parse_sources(new_props)
# Go through new sources, detect modified ones or added ones
blocked = name.endswith('blocked')
added_label = [_("merged: "), _("blocked: ")][blocked]
removed_label = [_("reverse-merged: "), _("un-blocked: ")][blocked]
added_ni_label = _("marked as non-inheritable: ")
removed_ni_label = _("unmarked as non-inheritable: ")
sources = []
changed_revs = {}
changed_nodes = []
for spath, (new_revs, new_revs_ni) in new_sources.iteritems():
new_spath = spath not in old_sources
if new_spath:
old_revs = old_revs_ni = set()
else:
old_revs, old_revs_ni = old_sources.pop(spath)
added = new_revs - old_revs
removed = old_revs - new_revs
# unless new revisions differ from old revisions
if not added and not removed:
continue
added_ni = new_revs_ni - old_revs_ni
removed_ni = old_revs_ni - new_revs_ni
revs = sorted(added | removed | added_ni | removed_ni)
try:
node = repos.get_node(spath, revs[-1])
changed_nodes.append((node, revs[0]))
except NoSuchNode:
pass
sources.append(
(spath, new_spath, added, removed, added_ni, removed_ni))
if changed_nodes:
changed_revs = repos._get_changed_revs(changed_nodes)
def revs_link(revs, context):
if revs:
revs = to_ranges(revs)
return _get_revs_link(revs.replace(',', u',\u200b'), context,
spath, revs)
modified_sources = []
for spath, new_spath, added, removed, added_ni, removed_ni in sources:
if spath in changed_revs:
revs = set(changed_revs[spath])
added &= revs
removed &= revs
added_ni &= revs
removed_ni &= revs
if added or removed:
if new_spath:
status = _(" (added)")
else:
status = None
modified_sources.append(
(spath, [_get_source_link(spath, new_context),
status], added
and tag(added_label, revs_link(added, new_context)),
removed
and tag(removed_label, revs_link(removed, old_context)),
added_ni
and tag(added_ni_label, revs_link(added_ni, new_context)),
removed_ni and tag(removed_ni_label,
revs_link(removed_ni, old_context))))
# Go through remaining old sources, those were deleted
removed_sources = []
for spath, old_revs in old_sources.iteritems():
removed_sources.append(
(spath, _get_source_link(spath, old_context)))
if modified_sources or removed_sources:
modified_sources.sort()
removed_sources.sort()
changes = tag.table(tag.tbody([
tag.tr(tag.td(c) for c in cols[1:])
for cols in modified_sources
], [
tag.tr(tag.td(src), tag.td(_('removed'), colspan=4))
for spath, src in removed_sources
]),
class_='props')
else:
changes = tag.em(_(' (with no actual effect on merging)'))
return tag.li(tag_('Property %(prop)s changed', prop=tag.strong(name)),
changes)
def expand_macro(self, formatter, name, content, args=None):
t = datetime_now(utc)
return tag.strong(format_datetime(t, '%c'))
def _do_save(self, req, attachment):
req.perm(attachment.resource).require('ATTACHMENT_CREATE')
parent_resource = attachment.resource.parent
if 'cancel' in req.args:
req.redirect(get_resource_url(self.env, parent_resource, req.href))
filename, fileobj, filesize = req.args.getfile('attachment')
if not filename:
raise TracError(_("No file uploaded"))
upload_failed = _("Upload failed for %(filename)s", filename=filename)
if filesize == 0:
raise TracError(_("Can't upload empty file"), upload_failed)
if 0 <= self.max_size < filesize:
raise TracError(
_("Maximum attachment size: %(num)s",
num=pretty_size(self.max_size)), upload_failed)
# Now the filename is known, update the attachment resource
attachment.filename = filename
attachment.description = req.args.get('description', '')
attachment.author = get_reporter_id(req, 'author')
# Validate attachment
valid = True
for manipulator in self.manipulators:
for field, message in manipulator.validate_attachment(
req, attachment):
valid = False
if field:
add_warning(
req,
tag_(
"Attachment field %(field)s is invalid: "
"%(message)s",
field=tag.strong(field),
message=message))
else:
add_warning(
req,
tag_("Invalid attachment: %(message)s",
message=message))
if not valid:
# Display the attach form with pre-existing data
# NOTE: Local file path not known, file field cannot be repopulated
add_warning(req, _("Note: File must be selected again."))
data = self._render_form(req, attachment)
data['is_replace'] = req.args.get('replace')
return data
if req.args.get('replace'):
try:
old_attachment = Attachment(self.env,
attachment.resource(id=filename))
req.perm(attachment.resource).require(
'ATTACHMENT_DELETE',
message=_(
"You don't have permission to replace the "
"attachment %(name)s. You can only replace "
"your own attachments. Replacing other's "
"attachments requires ATTACHMENT_DELETE "
"permission.",
name=filename))
if (not attachment.description.strip()
and old_attachment.description):
attachment.description = old_attachment.description
old_attachment.delete()
except TracError:
pass # don't worry if there's nothing to replace
attachment.insert(filename, fileobj, filesize)
req.redirect(
get_resource_url(self.env, attachment.resource(id=None), req.href))
def render_admin_panel(self, req, cat, page, path_info):
perm = PermissionSystem(self.env)
all_actions = perm.get_actions()
if req.method == 'POST':
subject = req.args.get('subject', '').strip()
target = req.args.get('target', '').strip()
action = req.args.get('action')
group = req.args.get('group', '').strip()
if subject and subject.isupper() or \
group and group.isupper() or \
target and target.isupper():
raise TracError(_("All upper-cased tokens are reserved for "
"permission names."))
# Grant permission to subject
if 'add' in req.args and subject and action:
req.perm('admin', 'general/perm').require('PERMISSION_GRANT')
if action not in all_actions:
raise TracError(_("Unknown action"))
req.perm.require(action)
try:
perm.grant_permission(subject, action)
except TracError as e:
add_warning(req, e)
else:
add_notice(req, _("The subject %(subject)s has been "
"granted the permission %(action)s.",
subject=subject, action=action))
# Add subject to group
elif 'add' in req.args and subject and group:
req.perm('admin', 'general/perm').require('PERMISSION_GRANT')
for action in sorted(
perm.get_user_permissions(group, expand_meta=False)):
req.perm.require(action,
message=tag_(
"The subject %(subject)s was not added to the "
"group %(group)s. The group has %(perm)s "
"permission and you cannot grant permissions you "
"don't possess.", subject=tag.strong(subject),
group=tag.strong(group), perm=tag.strong(action)))
try:
perm.grant_permission(subject, group)
except TracError as e:
add_warning(req, e)
else:
add_notice(req, _("The subject %(subject)s has been "
"added to the group %(group)s.",
subject=subject, group=group))
# Copy permissions to subject
elif 'copy' in req.args and subject and target:
req.perm('admin', 'general/perm').require('PERMISSION_GRANT')
subject_permissions = perm.get_users_dict().get(subject, [])
if not subject_permissions:
add_warning(req, _("The subject %(subject)s does not "
"have any permissions.",
subject=subject))
for action in subject_permissions:
if action not in all_actions: # plugin disabled?
self.log.warning("Skipped granting %s to %s: "
"permission unavailable.",
action, target)
else:
if action not in req.perm:
add_warning(req,
_("The permission %(action)s was "
"not granted to %(subject)s "
"because users cannot grant "
"permissions they don't possess.",
action=action, subject=subject))
continue
try:
perm.grant_permission(target, action)
except PermissionExistsError:
pass
else:
add_notice(req, _("The subject %(subject)s has "
"been granted the permission "
"%(action)s.",
subject=target, action=action))
req.redirect(req.href.admin(cat, page))
# Remove permissions action
elif 'remove' in req.args and 'sel' in req.args:
req.perm('admin', 'general/perm').require('PERMISSION_REVOKE')
for key in req.args.getlist('sel'):
subject, action = key.split(':', 1)
subject = unicode_from_base64(subject)
action = unicode_from_base64(action)
if (subject, action) in perm.get_all_permissions():
perm.revoke_permission(subject, action)
add_notice(req, _("The selected permissions have been "
"revoked."))
req.redirect(req.href.admin(cat, page))
return 'admin_perms.html', {
'actions': all_actions,
'allowed_actions': [a for a in all_actions if a in req.perm],
'perms': perm.get_users_dict(),
'groups': perm.get_groups_dict(),
'unicode_to_base64': unicode_to_base64
}
