def validate_response_id(self):
"""Validate the response id from the request.
Return -1 if for example the response id does not exist.
Return the response id otherwise.
Side effect: an informative status message is set.
"""
status = IStatusMessage(self.request)
response_id = self.request.form.get('response_id', None)
ts = getGlobalTranslationService()
if response_id is None:
msg = _(u"No response selected.")
msg = ts.translate('Poi', msg, context=self.context)
status.addStatusMessage(msg, type='error')
return -1
else:
try:
response_id = int(response_id)
except ValueError:
msg = _(u"Response id ${response_id} is no integer.",
mapping=dict(response_id=response_id))
msg = ts.translate('Poi', msg, context=self.context)
status.addStatusMessage(msg, type='error')
return -1
if response_id >= len(self.folder):
msg = _(u"Response id ${response_id} does not exist.",
mapping=dict(response_id=response_id))
msg = ts.translate('Poi', msg, context=self.context)
status.addStatusMessage(msg, type='error')
return -1
else:
return response_id
# fallback
return -1
def __call__(self):
context = aq_inner(self.context)
request = self.request
response_id = self.validate_response_id()
file = None
if response_id != -1:
response = self.folder[response_id]
file = response.attachment
if file is None:
status = IStatusMessage(request)
ts = getGlobalTranslationService()
msg = _(u"Response id ${response_id} has no attachment.",
mapping=dict(response_id=response_id))
msg = ts.translate('Poi', msg, context=context)
status.addStatusMessage(msg, type='error')
if file is None:
request.response.redirect(context.absolute_url())
# From now on file exists.
# Code mostly taken from Archetypes/Field.py:FileField.download
filename = getattr(file, 'filename', file.getId())
if filename is not None:
if FILE_NORMALIZER:
filename = IUserPreferredFileNameNormalizer(request).normalize(
safe_unicode(filename, context.getCharset()))
else:
filename = safe_unicode(filename, context.getCharset())
header_value = contentDispositionHeader(
disposition='attachment',
filename=filename)
request.response.setHeader("Content-disposition", header_value)
return file.index_html(request, request.response)
def translate(self, msgid, domain=None, mapping=None, default=None):
context = self.contexts.get('context')
return getGlobalTranslationService().translate(domain,
msgid,
mapping=mapping,
context=context,
default=default)
def translate(message, context):
""" Translate i18n message.
"""
GTS = getGlobalTranslationService()
if isinstance(message, Exception):
try:
message = message[0]
except (TypeError, IndexError):
pass
return GTS.translate('cmf_default', message, context=context)
def __call__(self):
context = aq_inner(self.context)
status = IStatusMessage(self.request)
ts = getGlobalTranslationService()
if not self.can_delete_response:
msg = _(u"You are not allowed to delete responses.")
msg = ts.translate('Poi', msg, context=context)
status.addStatusMessage(msg, type='error')
else:
response_id = self.request.form.get('response_id', None)
if response_id is None:
msg = _(u"No response selected for removal.")
msg = ts.translate('Poi', msg, context=context)
status.addStatusMessage(msg, type='error')
else:
try:
response_id = int(response_id)
except ValueError:
msg = _(u"Response id ${response_id} is no integer so it "
"cannot be removed.",
mapping=dict(response_id=response_id))
msg = ts.translate('Poi', msg, context=context)
status.addStatusMessage(msg, type='error')
self.request.response.redirect(context.absolute_url())
return
if response_id >= len(self.folder):
msg = _(u"Response id ${response_id} does not exist so it "
"cannot be removed.",
mapping=dict(response_id=response_id))
msg = ts.translate('Poi', msg, context=context)
status.addStatusMessage(msg, type='error')
else:
self.folder.delete(response_id)
msg = _(u"Removed response id ${response_id}.",
mapping=dict(response_id=response_id))
msg = ts.translate('Poi', msg, context=context)
status.addStatusMessage(msg, type='info')
self.request.response.redirect(context.absolute_url())
def __call__(self):
form = self.request.form
context = aq_inner(self.context)
status = IStatusMessage(self.request)
ts = getGlobalTranslationService()
if not self.can_edit_response:
msg = _(u"You are not allowed to edit responses.")
msg = ts.translate('Poi', msg, context=context)
status.addStatusMessage(msg, type='error')
else:
response_id = form.get('response_id', None)
if response_id is None:
msg = _(u"No response selected for saving.")
msg = ts.translate('Poi', msg, context=context)
status.addStatusMessage(msg, type='error')
elif self.folder[response_id] is None:
msg = _(u"Response does not exist anymore; perhaps it was "
"removed by another user.")
msg = translate(msg, 'Poi', context=self.request)
status.addStatusMessage(msg, type='error')
else:
response = self.folder[response_id]
response_text = form.get('response', u'')
response.text = response_text
# Remove cached rendered response.
response.rendered_text = None
msg = _(u"Changes saved to response id ${response_id}.",
mapping=dict(response_id=response_id))
msg = ts.translate('Poi', msg, context=context)
status.addStatusMessage(msg, type='info')
# Fire event. We put the context in the descriptions
# so event handlers can use this fully acquisition
# wrapped object to do their thing. Feels like
# cheating, but it gets the job done. Arguably we
# could turn the two arguments around and signal that
# the issue has changed, with the response in the
# event descriptions.
modified(response, context)
self.request.response.redirect(context.absolute_url())
def translate(message, context):
""" Translate i18n message.
"""
GTS = getGlobalTranslationService()
return GTS.translate('cmf_default', message, context=context)
def __call__(self):
form = self.request.form
context = aq_inner(self.context)
if not self.memship.checkPermission('Poi: Add Response', context):
raise Unauthorized
ts = getGlobalTranslationService()
response_text = form.get('response', u'')
new_response = Response(response_text)
new_response.mimetype = self.mimetype
new_response.type = self.determine_response_type(new_response)
issue_has_changed = False
transition = form.get('transition', u'')
if transition and transition in self.available_transitions:
wftool = getToolByName(context, 'portal_workflow')
before = wftool.getInfoFor(context, 'review_state')
before = wftool.getTitleForStateOnType(before, 'PoiIssue')
wftool.doActionFor(context, transition)
after = wftool.getInfoFor(context, 'review_state')
after = wftool.getTitleForStateOnType(after, 'PoiIssue')
new_response.add_change('review_state', _(u'Issue state'),
before, after)
issue_has_changed = True
options = [
('severity', _(u'Severity'), 'available_severities'),
('responsibleManager', _(u'Responsible manager'),
'available_managers'),
]
# Changes that need to be applied to the issue (apart from
# workflow changes that need to be handled separately).
changes = {}
for option, title, vocab in options:
new = form.get(option, u'')
if new and new in self.__getattribute__(vocab):
current = self.__getattribute__(option)
if current != new:
changes[option] = new
new_response.add_change(option, title,
current, new)
issue_has_changed = True
#('targetRelease', 'Target release', 'available_releases'),
new = form.get('targetRelease', u'')
if new and new in self.available_releases:
current = self.targetRelease
if current != new:
# from value (uid) to key (id)
new_label = self.available_releases.getValue(new)
current_label = self.available_releases.getValue(current)
changes['targetRelease'] = new
new_response.add_change(option, _(u'Target release'),
current_label, new_label)
issue_has_changed = True
attachment = form.get('attachment')
if attachment:
# File(id, title, file)
data = File(attachment.filename, attachment.filename, attachment)
new_response.attachment = data
issue_has_changed = True
if len(response_text) == 0 and not issue_has_changed:
status = IStatusMessage(self.request)
ts = getGlobalTranslationService()
msg = _(u"No response text added and no issue changes made.")
msg = ts.translate('Poi', msg, context=context)
status.addStatusMessage(msg, type='error')
else:
# Apply changes to issue
context.update(**changes)
# Add response
self.folder.add(new_response)
self.request.response.redirect(context.absolute_url())
def sendNotificationEmail(self, addresses, subject, rstText):
"""
Send a notification email to the list of addresses
XXX Note to self [maurits]: look at this blog post from Marius
Gedminas, titled "Sending Unicode emails in Python":
http://mg.pov.lt/blog/unicode-emails-in-python.html
"""
if not self.getSendNotificationEmailsTo() or not addresses:
return
portal_url = getToolByName(self, 'portal_url')
plone_utils = getToolByName(self, 'plone_utils')
portal = portal_url.getPortalObject()
mailHost = plone_utils.getMailHost()
charset = portal.getProperty('email_charset', '')
if not charset:
charset = plone_utils.getSiteEncoding()
from_address = portal.getProperty('email_from_address', '')
if not from_address:
log('Cannot send notification email: email sender address not set')
return
from_name = portal.getProperty('email_from_name', '')
mfrom = formataddr((from_name, from_address))
if parseaddr(mfrom)[1] != from_address:
# formataddr probably got confused by special characters.
mfrom = from_address
email_msg = MIMEMultipart('alternative')
email_msg.epilogue = ''
# Translate the body text
ts = getGlobalTranslationService()
rstText = ts.translate('Poi', rstText, context=self)
# We must choose the body charset manually
for body_charset in 'US-ASCII', charset, 'UTF-8':
try:
rstText = rstText.encode(body_charset)
except UnicodeError:
pass
else:
break
textPart = MIMEText(rstText, 'plain', body_charset)
email_msg.attach(textPart)
htmlPart = MIMEText(renderHTML(rstText, charset=body_charset), 'html',
body_charset)
email_msg.attach(htmlPart)
# Make the subject unicode and translate it too.
subject = safe_unicode(subject, charset)
subject = ts.translate('Poi', subject, context=self)
for address in addresses:
address = safe_unicode(address, charset)
if not address:
# E-mail address may not be known, for example in case
# of LDAP users. See:
# http://plone.org/products/poi/issues/213
continue
try:
# Note that charset is only used for the headers, not
# for the body text as that is a Message/MIMEText already.
mailHost.secureSend(message=email_msg,
mto=address,
mfrom=mfrom,
subject=subject,
charset=charset)
except (socket.error, SMTPException), exc:
log_exc(('Could not send email from %s to %s regarding issue '
'in tracker %s\ntext is:\n%s\n') %
(mfrom, address, self.absolute_url(), email_msg))
log_exc("Reason: %s: %r" % (exc.__class__.__name__, str(exc)))
except:
