def show(self):
"""Returns file handle for efficient streaming."""
if self.request is not None:
self.request.response.setHeader('Content-Type',
self.context.contentType)
self.request.response.setHeader('Content-Length',
self.context.getSize())
try:
modified = IZopeDublinCore(self.context).modified
except TypeError:
modified = None
if modified is None or not isinstance(modified, datetime):
return self.context.openDetached()
header= self.request.getHeader('If-Modified-Since', None)
lmt = zope.datetime.time(modified.isoformat())
if header is not None:
header = header.split(';')[0]
try:
mod_since = long(zope.datetime.time(header))
except:
mod_since = None
if mod_since is not None:
if lmt <= mod_since:
self.request.response.setStatus(304)
return ''
self.request.response.setHeader('Last-Modified', zope.datetime.rfc1123_date(lmt))
return self.context.openDetached()
def modified(self):
"""Provide a callable to return the modification time of content items.
So stored image scales can be invalidated.
"""
dc = IZopeDublinCore(self.context)
return dc.ModificationDate()
def created(context):
created = IZopeDublinCore(context).created
created = unicode(created)
created = created.split(u'.')
created.reverse()
created = created.pop()
return created
def ModifiedAnnotator(event):
dc = IZopeDublinCore(event.object, None)
if dc is not None:
# Principals that can modify objects do not necessary have permissions
# to arbitrarily modify DC data, see issue 373
dc = removeSecurityProxy(dc)
dc.modified = datetime.now(pytz.utc)
def edit(self):
try:
dc = IZopeDublinCore(self.context)
except TypeError:
return None
request = self.request
formatter = self.request.locale.dates.getFormatter(
'dateTime', 'medium')
message = ''
if 'dctitle' in request:
dc.title = unicode(request['dctitle'])
dc.description = unicode(request['dcdescription'])
description = Attributes(IZopeDublinCore, 'title', 'description')
notify(ObjectModifiedEvent(self.context, description))
message = "Changed data %s" % formatter.format(datetime.utcnow())
return {'message': message,
'dctitle': dc.title,
'dcdescription': dc.description,
'modified': (dc.modified or dc.created) and \
formatter.format(dc.modified or dc.created) or '',
'created': dc.created and formatter.format(dc.created) or '',
'creators': dc.creators}
def ModifiedAnnotator(event):
dc = IZopeDublinCore(event.object, None)
if dc is not None:
# Principals that can modify objects do not necessary have permissions
# to arbitrarily modify DC data, see issue 373
dc = removeSecurityProxy(dc)
dc.modified = datetime.now(pytz.utc)
def test_inplace_change_title(self):
root = self.getRootFolder()
root['foo'] = File()
transaction.commit()
self.assert_('foo' in root)
dc = IZopeDublinCore(root['foo'])
self.assert_(dc.title == '')
response = self.publish('/@@contents.html',
basic='mgr:mgrpw',
form={'retitle_id': u'foo'})
body = ' '.join(response.getBody().split())
self.assert_(body.find('type="hidden" name="retitle_id"') >= 0)
self.assert_(body.find('input name="new_value"') >= 0)
self.assert_(
body.find('type="submit" name="container_cancel_button"') >= 0)
self.assert_(
body.find('type="submit" name="container_rename_button"') < 0)
response = self.publish('/@@contents.html',
basic='mgr:mgrpw',
form={
'retitle_id': u'foo',
'new_value': u'test title'
})
self.assertEqual(response.getStatus(), 302)
self.assertEqual(response.getHeader('Location'),
'http://localhost/@@contents.html')
root._p_jar.sync()
self.assert_('foo' in root)
dc = IZopeDublinCore(root['foo'])
self.assert_(dc.title == 'test title')
def getModifiedDate(item, formatter):
"""Modified Date for Overview in Web-Browser"""
if type(item) is dict:
item = item["obj"]
try:
userTZ = getUserTimezone()
my_formatter = formatter.request.locale.dates.getFormatter(
'dateTime', 'short')
timeString = my_formatter.format(userTZ.fromutc(
IZopeDublinCore(item).modified))
timeStringHTML = timeString.replace(" ", " ")
my_formatter = formatter.request.locale.dates.getFormatter(
'dateTime', 'long')
longTimeString = my_formatter.format(
userTZ.fromutc(IZopeDublinCore(item).modified))
#ttid = u"id" + str(abs(hash(timeString)))
ttid = u"modt" + item.getObjectId()
tooltip = u"<script type=\"text/javascript\">tt_%s = new YAHOO." \
u"widget.Tooltip('tt_%s', { autodismissdelay:'15000', " \
u"context:'%s', text:'%s' });</script>" \
% (ttid, ttid, ttid, longTimeString)
resString = u'<span id="%s">%s</span>' % (ttid, timeStringHTML)
except AttributeError:
resString = u"---"
tooltip = u""
except TypeError:
resString = u"---"
tooltip = u""
return resString + tooltip
def modified(self):
"""Provide a callable to return the modification time of content items.
So stored image scales can be invalidated.
"""
unecure_context = removeSecurityProxy(self.context.context)
# dc = IZopeDublinCore(self.context.context)
dc = IZopeDublinCore(unecure_context)
return dc.ModificationDate()
def publication_expiration_date(self, value):
"""Publication expiration date setter"""
value = gmtime(value)
dc = IZopeDublinCore(self.__parent__, None) # pylint: disable=invalid-name
if dc is not None:
if value:
dc.expires = value
elif self._publication_expiration_date:
del dc._mapping['Date.Expires'] # pylint: disable=protected-access
self._publication_expiration_date = value
def ModifiedAnnotator(object, event=None):
if event is None:
# annotator was only called the event as only argument
object = object.object
dc = IZopeDublinCore(object, None)
if dc is not None:
# Principals that can modify objects do not necessary have permissions
# to arbitrarily modify DC data, see issue 373
dc = removeSecurityProxy(dc)
dc.modified = _now()
def setup_local(e):
sm = e.manager
site = sm.__parent__ # root folder
intids = IntIds()
sm[u'intids'] = intids
sm.registerUtility(intids, IIntIds)
catalog = Catalog()
sm[u'catalog'] = catalog
sm.registerUtility(catalog, ICatalog)
catalog[u'fulltext'] = TextIndex(interface=ISearchableText,
field_name='getSearchableText',
field_callable=True)
auth = PluggableAuthentication()
sm[u'authentication'] = auth
sm.registerUtility(auth, IAuthentication)
pfolder = principalfolder.PrincipalFolder(prefix='principal.')
auth[u'principalfolder'] = pfolder
gfolder = groupfolder.GroupFolder(prefix='group.')
auth[u'groupfolder'] = gfolder
auth.credentialsPlugins += (u'Session Credentials',)
auth.authenticatorPlugins += (u'principalfolder', u'groupfolder')
pran = PrincipalAnnotationUtility()
sm[u'principalannotation'] = pran
sm.registerUtility(pran, IPrincipalAnnotationUtility)
pwdreset = PasswordResetUtility()
sm[u'passwordreset'] = pwdreset
sm.registerUtility(pwdreset, IPasswordResetUtility)
# default bootstrap admin
login = u"manager"
password = "******"
pfolder[login] = principalfolder.InternalPrincipal(login, password, login, u"", "SSHA")
principal_id = pfolder.prefix + login
prinrole = IPrincipalRoleManager(site)
prinrole.assignRoleToPrincipal('tackle.SystemManager', principal_id)
# all authenticated users are guests by default
prinrole.assignRoleToPrincipal('tackle.Guest', 'zope.Authenticated')
# site title
dc = IZopeDublinCore(site)
dc.title = u"Tackle"
# custom local setup
notify(NewLocalSite(sm))
def updateSuperclassDCTitle(ikObject, event):
"""
Update an object's Dublin Core Title and back
"""
for i in event.descriptions:
if ISuperclass.isEqualOrExtendedBy(i.interface):
dcore = IWriteZopeDublinCore(ikObject)
dcore.title = ikObject.ikName
if IZopeDublinCore.isEqualOrExtendedBy(i.interface):
dcore = IZopeDublinCore(ikObject)
ikObject.ikName = dcore.title
def render(self, *args, **kw):
site = getSite()
base = IZopeDublinCore(site).title
try:
if checkPermission('zope.View', self.context):
dc_title = IZopeDublinCore(self.context).title
if dc_title:
return base + u" :: " + dc_title
except AttributeError:
pass
except TypeError:
pass
return base
def publication_effective_date(self, value):
"""Publication effective date setter"""
value = gmtime(value)
dc = IZopeDublinCore(self.__parent__, None) # pylint: disable=invalid-name
if value:
if (self._first_publication_date is
None) or (self._first_publication_date > value):
self._first_publication_date = value
if dc is not None:
dc.effective = value
elif self._publication_effective_date:
if dc is not None:
del dc._mapping['Date.Effective'] # pylint: disable=protected-access
self._publication_effective_date = value
def __post_init__(self, **data):
"""
triggerd after constructor has been finished
"""
newEntry = Entry(u"Object created", self, level=u"info")
newEntry.setObjVersion(self.ikRevision)
self.history.append(newEntry)
self.connectToEventXbar()
newEntry = Entry(u"Object connected to event crossbar", self, level=u"info")
newEntry.setObjVersion(self.ikRevision)
self.history.append(newEntry)
dc = IZopeDublinCore(self, None)
if dc is not None:
now = datetime.now(pytz.utc)
dc.created = now
dc.modified = now
def get_metas(self):
"""Metas getter"""
config = IZMIConfiguration(self.request.root, None)
if (config is not None) and (config.favicon is not None):
icon = config.favicon
icon_url = absolute_url(icon, self.request)
icon_size = icon.get_image_size()[0] # pylint: disable=no-member
dc = IZopeDublinCore(icon) # pylint: disable=invalid-name
timestamp = datetime.timestamp(tztime(dc.modified))
for size in (180, 144, 114, 72, 32, 16):
if icon_size >= size:
yield LinkMeta(
'apple-touch-icon',
type=icon.content_type, # pylint: disable=no-member
href=THUMB_HREF_STR.format(icon_url, size, size,
timestamp),
sizes='{0}x{0}'.format(size))
for size in (128, 124, 32):
if icon_size >= size:
yield LinkMeta(
'icon',
type=icon.content_type, # pylint: disable=no-member
href=THUMB_HREF_STR.format(icon_url, size, size,
timestamp),
sizes='{0}x{0}'.format(size))
yield LinkMeta('shortcut-icon',
type=icon.content_type,
href=icon_url) # pylint: disable=no-member
def password_reset_request(event):
user = get_profile(event.principal_id, "basic")
f = open_file('mail/password_reset_request.tmpl', __file__)
site = hooks.getSite()
site_url = absoluteURL(site, event.req)
page_link = u'%s/password_reset' % site_url
full_link = u'%s?login=%s&code=%s' % (page_link, event.login, event.code)
dc = IZopeDublinCore(site)
data = {
'name': user.name,
'code': event.code,
'page_link': page_link,
'full_link': full_link,
'site_title': dc.title,
'site_url': site_url
}
message = Template(file=f, searchList=[data])
subject = u'Password reset request'
send_mail(message,
subject,
user.email,
subtype='html',
from_header=dc.title,
to_header=user.name)
def test_deny_dublincore_view(self):
"""Tests the denial of dublincore view permissions to anonymous.
Users who can view a folder contents page but cannot view dublin core
should still be able to see the folder items' names, but not their
title, modified, and created info.
"""
# add an item that can be viewed from the root folder
obj = OrderedContainer()
alsoProvides(obj, IAttributeAnnotatable)
self.getRootFolder()['obj'] = obj
IZopeDublinCore(obj).title = u'My object'
# deny zope.app.dublincore.view to zope.Anonymous
prm = IRolePermissionManager(self.getRootFolder())
prm.denyPermissionToRole('zope.dublincore.view', 'zope.Anonymous')
# Try both spellings just in case we are used with an older zope.dc
prm.denyPermissionToRole('zope.app.dublincore.view', 'zope.Anonymous')
transaction.commit()
response = self.publish('/')
self.assertEquals(response.getStatus(), 200)
body = response.getBody()
# confirm we can see the file name
self.assert_(body.find('<a href="obj">obj</a>') != -1)
# confirm we *cannot* see the metadata title
self.assert_(body.find('My object') == -1)
def about(self):
about = {}
dc = IZopeDublinCore(self)
about['creator'] = dc.creators and dc.creators[0] or 'Unknown user'
about['created'] = dc.created.astimezone(tz)
about['status'] = IWorkflowState(self).getState()
return about
def renderCell(self, item):
formatter = self.getFormatter()
dc = IZopeDublinCore(item, None)
value = self.getValue(dc)
if value:
value = formatter.format(value)
return value
def createLocalSystem(root_folder):
dateNow = datetime.utcnow()
newHost = createObject(u'org.ict_ok.components.host.host.Host')
notify(ObjectCreatedEvent(newHost))
root_folder.__setitem__(newHost.getObjectId(), newHost)
dcore = IZopeDublinCore(newHost, None)
dcore.creators = [u'first bootstrap']
newHost.ikComment += u"bootstrap on %s" % (dateNow)
newHost.__setattr__("ikName", u'Local System')
newHost.__setattr__("hostname", u'Local System')
dcore.title = u'Local System'
newHost.__setattr__("ikDesc", u'this is the ict-ok.org management-system')
newHost.__setattr__("manufacturer", u'see ict-ok.org')
newHost.__setattr__("vendor", u'see ict-ok.org')
newHost.__setattr__("genNagios", True)
dcore.created = dateNow
def getItemTitle(self, item):
""" """
title = getattr(item, 'title', None)
if title is None:
dc = IZopeDublinCore(item)
title = dc.title or u''
return title
def getTitle(self):
""" """
title = getattr(self.context, 'title', None)
if title is None:
dc = IZopeDublinCore(self.context)
title = dc.title or u''
return title
def handleBack(self, action):
context = self.context.context
quote = lambda x: urllib.quote(x.encode("utf-8"))
self.request.response.redirect(
u"%s/select_group?context=%s&title=%s" %
(absoluteURL(hooks.getSiteManager(),
self.request), absoluteURL(context, self.request),
quote(IZopeDublinCore(context).title or context.__name__)))
def render_cell(self, item):
"""Render column cell"""
zdc = IZopeDublinCore(item, None)
if zdc is not None:
value = self.get_value(zdc)
if value:
value = self.get_formatted_value(value)
return value
return ''
def title(self):
# Sometimes you need to reimplement this method in subclass,
# mostly if an object does not uses Dublin Core metadata
try:
title = IZopeDublinCore(self.context).title
if title:
return u'[ ' + title + ' ]'
except TypeError:
pass
return u''
def bootStrapSubscriber(event):
"""initialisation of IntId utility on first database startup
"""
if appsetup.getConfigContext().hasFeature('devmode'):
logger.info(u"starting bootStrapSubscriberDatabase (org.ict_ok...)")
dummy_db, connection, dummy_root, root_folder = \
getInformationFromEvent(event)
# search in global component registry
sitem = root_folder.getSiteManager()
# search for ICatalog
utils = [
util for util in sitem.registeredUtilities()
if util.provided.isOrExtends(ICatalog)
]
instUtilityICatalog = utils[0].component
if not "script_oid_index" in instUtilityICatalog.keys():
script_oid_index = KeywordIndex(interface=ISearchableText,
field_name='getSearchableScriptOid',
field_callable=True)
instUtilityICatalog['script_oid_index'] = script_oid_index
# search for IAdmUtilSupervisor
utils = [
util for util in sitem.registeredUtilities()
if util.provided.isOrExtends(IAdmUtilSupervisor)
]
instAdmUtilSupervisor = utils[0].component
instAdmUtilSupervisor.appendEventHistory(\
u" bootstrap: ICatalog - create index for entry type 'script'")
folderName = u"MobilePhones"
if folderName not in root_folder.keys():
#newFolder = TestComponentFolder()
newFolder = createObject(
u'org.ict_ok.components.mobilephone.mobilephone.MobilePhoneFolder')
root_folder[folderName] = newFolder
dcore = IZopeDublinCore(newFolder, None)
#dcore.creators = [u'ikportscan']
#newFolder.ikComment += u"scanner: %s" % (dateNow)
newFolder.__setattr__("ikName", folderName)
dcore.title = folderName
transaction.get().commit()
connection.close()
def get_timestamp(context, formatting=None):
"""Get timestamp matching context modification date"""
if formatting == 'iso':
format_func = datetime.isoformat
else:
format_func = datetime.timestamp
zdc = IZopeDublinCore(context, None)
if zdc is not None:
return format_func(tztime(zdc.modified))
return format_func(tztime(datetime.utcnow()))
def modified_time(self):
context = self.context
if isinstance(context, Proxy):
context = removeSecurityProxy(context)
try:
dc = IZopeDublinCore(context)
except Exception:
return None
else:
return dc.modified
def __set__(self, inst, value):
name = self.__name
inst = IZopeDublinCore(inst)
field = IZopeDublinCore[name].bind(inst)
if isinstance(field, schema.Tuple):
value = tuple(value)
field.validate(value)
if field.readonly and inst.__dict__.has_key(name):
raise ValueError(name, 'field is readonly')
setattr(inst, name, value)
def ensureComponentFolderOnBootstrap(interface, folderName, factoryId,
root_folder, siteManager):
allSubFolders = [folder for folder in root_folder.values()
if interface.providedBy(folder)]
utils = [ util for util in siteManager.registeredUtilities()
if util.provided.isOrExtends(IIntIds)]
instUtilityIIntIds = utils[0].component
if len(allSubFolders) < 1: # there is no subfolder
newFolder = createObject(factoryId)
root_folder[folderName] = newFolder
dcore = IZopeDublinCore(newFolder, None)
#dcore.creators = [u'ikportscan']
#newFolder.ikComment += u"scanner: %s" % (dateNow)
newFolder.__setattr__("ikName", folderName)
dcore.title = folderName
instUtilityIIntIds.register(newFolder)
else:
for obj in allSubFolders:
instUtilityIIntIds.register(obj)
def render(self, selected=False):
try:
dc = IZopeDublinCore(self.context)
title = dc.title
except TypeError:
title = None
return u'<a href="%s" class="%s%s">%s%s</a>' % (
absoluteURL(self.context, self.request), selected and u"selected "
or u"", self.css_class, self.type_title, title
or self.context.__name__)
def _extractContentInfo(self, item):
request = self.request
rename_ids = {}
if "container_rename_button" in request:
for rename_id in request.get('ids', ()):
rename_ids[rename_id] = rename_id
elif "rename_ids" in request:
for rename_id in request.get('rename_ids', ()):
rename_ids[rename_id] = rename_id
retitle_id = request.get('retitle_id')
id, obj = item
info = {}
info['id'] = info['cb_id'] = id
info['object'] = obj
info['url'] = urllib.quote(id.encode('utf-8'))
info['rename'] = rename_ids.get(id)
info['retitle'] = id == retitle_id
zmi_icon = queryMultiAdapter((obj, self.request), name='zmi_icon')
if zmi_icon is None:
info['icon'] = None
else:
info['icon'] = zmi_icon()
dc = IZopeDublinCore(obj, None)
if dc is not None:
info['retitleable'] = canWrite(dc, 'title')
info['plaintitle'] = not info['retitleable']
title = self.safe_getattr(dc, 'title', None)
if title:
info['title'] = title
formatter = self.request.locale.dates.getFormatter(
'dateTime', 'short')
created = self.safe_getattr(dc, 'created', None)
if created is not None:
info['created'] = formatter.format(created)
modified = self.safe_getattr(dc, 'modified', None)
if modified is not None:
info['modified'] = formatter.format(modified)
else:
info['retitleable'] = 0
info['plaintitle'] = 1
sized_adapter = ISized(obj, None)
if sized_adapter is not None:
info['size'] = sized_adapter
return info
def NetScannerInstances(dummy_context):
"""Which types of network scanners are there
"""
#print "NetScannerInstances ################"
utilList = [util for name, util in zapi.getUtilitiesFor(IScanner)]
#prefixes = [u'dot', u'neato', u'twopi', u'circo', u'fdp']
terms = [SimpleTerm(util.__name__,
str(util.__name__),
IZopeDublinCore(util).title) \
for util in utilList]
return SimpleVocabulary(terms)
def CreatorAnnotator(event):
"""Update Dublin-Core creator property"""
dc = IZopeDublinCore(event.object, None)
# Principals that can create objects do not necessarily have
# 'zope.app.dublincore.change' permission.
# https://bugs.launchpad.net/zope3/+bug/98124
dc = removeSecurityProxy(dc)
if dc is None:
return
# Try to find a principal for that one. If there
# is no principal then we don't touch the list
# of creators.
interaction = queryInteraction()
if interaction is not None:
for participation in interaction.participations:
if participation.principal is None:
continue
principalid = participation.principal.id
if not principalid in dc.creators:
dc.creators = dc.creators + (unicode(principalid), )
def edit(self):
request = self.request
formatter = self.request.locale.dates.getFormatter("dateTime", "medium")
dc = IZopeDublinCore(self.context)
message = ""
if "dctitle" in request:
dc.title = unicode(request["dctitle"])
dc.description = unicode(request["dcdescription"])
description = Attributes(IZopeDublinCore, "title", "description")
notify(ObjectModifiedEvent(self.context, description))
message = _("Changed data ${datetime}", mapping={"datetime": formatter.format(datetime.utcnow())})
return {
"message": message,
"dctitle": dc.title,
"dcdescription": dc.description,
"modified": (dc.modified or dc.created) and formatter.format(dc.modified or dc.created) or "",
"created": dc.created and formatter.format(dc.created) or "",
"creators": dc.creators,
}
def edit(self):
request = self.request
formatter = self.request.locale.dates.getFormatter('dateTime', 'medium')
dc = IZopeDublinCore(self.context)
message=''
if 'dctitle' in request:
dc.title = unicode(request['dctitle'])
dc.description = unicode(request['dcdescription'])
description = Attributes(IZopeDublinCore, 'title', 'description')
notify(ObjectModifiedEvent(self.context, description))
message = _("Changed data ${datetime}",
mapping={'datetime': formatter.format(datetime.utcnow())})
return {
'message': message,
'dctitle': dc.title,
'dcdescription': dc.description,
'modified': (dc.modified or dc.created) and \
formatter.format(dc.modified or dc.created) or '',
'created': dc.created and formatter.format(dc.created) or '',
'creators': dc.creators
}
def gimmeURL(self):
cat = getUtility(IQreatureCatalog, context=self.context)
int_ids = getUtility(IQreatureIntIds, context=self.context)
quizes = cat['quizes'].apply((None,None))
quizes = [int_ids.getObject(quiz) for quiz in quizes]
for quiz in quizes:
if IPublished.providedBy(quiz):
loc = absoluteURL(quiz,self.request) + '/go.html'
loc = loc[:7] + 'www.' + loc[7:]
created = IZopeDublinCore(quiz).created
created = unicode(created)
created = created.split(u'.')
created.reverse()
created = created.pop()
created = created.split(u' ')
created.reverse()
lastmod = created.pop()
changefreq= "weekly"
priority="0.5"
yield {'loc':loc,'lastmod':lastmod,'changefreq':changefreq,'priority':priority}
def handleAdd(self, action):
data, errors = self.extractData()
if errors:
self.status = self.formErrorsMessage
return
factory = getUtility(IFactory, name=data['factory'])
ob = factory()
title = data.get('title')
if title:
dc = IZopeDublinCore(ob)
dc.title = title
notify(ObjectCreatedEvent(ob))
name = data['name']
if name not in self.context:
self.context[name] = ob
else:
self.status = u"Identifier already used"
return
installed = getObject(IInstalledContent(self.context))
installed.contents += (name,)
notify(ObjectModifiedEvent(installed))
self.request.response.redirect(self.request.URL)
def renderImage(self, image):
self.request.response.setHeader('Content-Type', image.mimeType)
self.request.response.setHeader('Content-Length', image.size)
try:
modified = IZopeDublinCore(self.context).modified
except TypeError:
modified=None
if modified is not None and isinstance(modified, datetime.datetime):
header= self.request.getHeader('If-Modified-Since', None)
lmt = long(time.mktime(modified.timetuple()))
if header is not None:
header = header.split(';')[0]
try:
mod_since=long(time(header))
except:
mod_since=None
if mod_since is not None:
if lmt <= mod_since:
self.request.response.setStatus(304)
return ''
self.request.response.setHeader(
'Last-Modified', zope.datetime.rfc1123_date(lmt))
result = image.openDetached()
return result
def __call__(self, data):
dc = IZopeDublinCore(self.context)
dc.title = data.get('arg')
def __call__(self, data):
dc = IZopeDublinCore(self.context)
dc.description = data.get('arg')
