319 lines
12 KiB
Python
319 lines
12 KiB
Python
from five import grok
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from Acquisition import aq_inner
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from zope.interface import implements
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from zope import interface, schema, component
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from zope.component import getMultiAdapter, provideAdapter
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from Products.CMFCore.utils import getToolByName
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from z3c.form import form, field, button, validator
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from plone.z3cform.layout import wrap_form
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from z3c.form.ptcompat import ViewPageTemplateFile
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from plone.dexterity.content import Item
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from Products.Five import BrowserView
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from plone.formwidget.captcha.widget import CaptchaFieldWidget
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from plone.formwidget.captcha.validator import CaptchaValidator
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from zope.schema import ValidationError
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from zope.schema.interfaces import IContextSourceBinder
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from zope.schema.vocabulary import SimpleVocabulary
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from plone.registry.interfaces import IRegistry
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from tabellio.config.interfaces import ITabellioSettings
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from tabellio.contact.interfaces import MessageFactory as _
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class IContactForm(interface.Interface):
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title = schema.TextLine(title=_(u'Title'))
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description = schema.Text(title=_(u'Description'))
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subjects = schema.Text(title=_(u'Available Subjects'))
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class ContactForm(Item):
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implements(IContactForm)
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class View(grok.View):
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grok.context(IContactForm)
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grok.require('zope2.View')
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def contact_form(self):
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effective_contact = EffectiveContact(self.context)
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effective_form = EffectiveContactForm(effective_contact, self.request)
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effective_form.update()
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return effective_form.render()
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@grok.provider(IContextSourceBinder)
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def get_possible_subjects(context):
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terms = []
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for line in context.context.subjects.splitlines():
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if line.count('|') == 1:
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topic, email = line.strip().split('|')
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elif line.count('|') == 2:
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topic, email, service = line.strip().split('|')
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else:
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continue
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if email == '->deputy':
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terms.append(SimpleVocabulary.createTerm('-deputy', '-deputy', topic))
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else:
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terms.append(SimpleVocabulary.createTerm(topic, topic.encode('ascii', 'replace'), topic))
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if len(terms) == 0:
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terms.append(SimpleVocabulary.createTerm('-', '-', '-'))
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return SimpleVocabulary(terms)
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def get_email_for_subject(context, selected_topic):
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for line in context.context.subjects.splitlines():
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if line.count('|') == 1:
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topic, email = line.strip().split('|')
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elif line.count('|') == 2:
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topic, email, service = line.strip().split('|')
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else:
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continue
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if topic == selected_topic:
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return email
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return None
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class ServiceView(BrowserView):
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def __call__(self):
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selected_topic = self.request.form.get('id')
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for line in self.context.subjects.splitlines():
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if line.count('|') == 1:
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topic, email = line.strip().split('|')
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elif line.count('|') == 2:
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topic, email, service = line.strip().split('|')
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else:
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continue
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if selected_topic == topic.encode('ascii', 'replace'):
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return _(u'Your request will be handled by: %s') % service
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return None
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class IEffectiveContact(interface.Interface):
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subject = schema.Choice(title=_(u'Subject'), required=True,
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source=get_possible_subjects)
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name = schema.TextLine(title=_(u'Name'), required=True)
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email = schema.TextLine(title=_(u'Email'), required=True)
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phone = schema.TextLine(title=_(u'Phone'), required=False)
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message = schema.Text(title=_(u'Message'), required=True)
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captcha = schema.TextLine(title=_(u'Please type the different chars'), required=False)
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class EffectiveContact(object):
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implements(IEffectiveContact)
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def __init__(self, context=None):
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self.context = context
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def absolute_url(self):
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# this is used by the captcha
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return self.context.absolute_url()
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class EffectiveContactForm(form.Form):
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fields = field.Fields(IEffectiveContact)
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fields['captcha'].widgetFactory = CaptchaFieldWidget
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template = ViewPageTemplateFile('form_templates/view_effectivecontact.pt')
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def updateWidgets(self):
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super(EffectiveContactForm, self).updateWidgets()
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self.widgets['message'].rows = 10
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@button.buttonAndHandler(_(u'Send'))
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def handleApply(self, action):
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data, errors = self.extractData()
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if not errors and data.has_key('captcha'):
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# Verify the user input against the captcha
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try:
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captcha = CaptchaValidator(self.context, self.request, None, IEffectiveContact['captcha'], None)
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if captcha.validate(data['captcha']):
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# if captcha validation passes, send the email.
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portal = getToolByName(self.context.context, 'portal_url').getPortalObject()
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plone_utils = getToolByName(self.context.context, 'plone_utils')
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settings = component.getUtility(IRegistry).forInterface(ITabellioSettings, False)
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topic_email = get_email_for_subject(self.context, data.get('subject'))
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try:
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sendmail(self.context.context, data, topic_email)
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except: # TODO Too many things could possibly go wrong. So we catch all.
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plone_utils = getToolByName(self.context.context, 'plone_utils')
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exception = plone_utils.exceptionString()
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message = _(u'Unable to send mail: ${exception}',
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mapping={u'exception' : exception})
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plone_utils.addPortalMessage(message, 'error')
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return self.request.response.redirect('.')
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plone_utils.addPortalMessage(_(u'Your message has been sent successfully.'))
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return self.request.response.redirect(portal.absolute_url())
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except ValidationError:
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pass
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return
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def cmp_person(x, y):
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t = cmp(x.lastname.lower(), y.lastname.lower())
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if t: return t
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return cmp(x.firstname.lower(), y.lastname.lower())
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@grok.provider(IContextSourceBinder)
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def get_deputies(context):
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portal = getToolByName(context.context, 'portal_url').getPortalObject()
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settings = component.getUtility(IRegistry).forInterface(ITabellioSettings, False)
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path = settings.deputiesPath
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current = portal
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for part in settings.deputiesPath.split('/'):
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if not part:
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continue
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current = getattr(current, part)
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deputies = []
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for object in current.objectValues():
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if object.portal_type != 'themis.datatypes.deputy':
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continue
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if not object.active:
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continue
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deputies.append(object)
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deputies.sort(cmp_person)
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terms = []
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for deputy in deputies:
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deputy_id = deputy.getId()
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terms.append(SimpleVocabulary.createTerm(deputy_id, deputy_id, deputy.Title()))
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return SimpleVocabulary(terms)
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class Deputy(grok.View):
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grok.context(IContactForm)
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grok.require('zope2.View')
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grok.name('deputy')
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def deputy_contact_form(self):
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effective_contact = EffectiveDeputyContact(self.context)
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effective_form = EffectiveDeputyContactForm(effective_contact, self.request)
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effective_form.update()
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return effective_form.render()
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class IEffectiveDeputyContact(interface.Interface):
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deputy = schema.Choice(title=_(u'Deputy'), required=True,
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source=get_deputies)
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subject = schema.TextLine(title=_(u'Subject'), required=True)
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name = schema.TextLine(title=_(u'Name'), required=True)
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email = schema.TextLine(title=_(u'Email'), required=True)
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phone = schema.TextLine(title=_(u'Phone'), required=False)
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message = schema.Text(title=_(u'Message'), required=True)
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captcha = schema.TextLine(title=_(u'Please type the different chars'), required=False)
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class EffectiveDeputyContact(object):
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implements(IEffectiveDeputyContact)
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def __init__(self, context=None):
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self.context = context
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def absolute_url(self):
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# this is used by the captcha
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return self.context.absolute_url()
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class EffectiveDeputyContactForm(form.Form):
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fields = field.Fields(IEffectiveDeputyContact)
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fields['captcha'].widgetFactory = CaptchaFieldWidget
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template = ViewPageTemplateFile('form_templates/view_effectivedeputycontact.pt')
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def updateWidgets(self):
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super(EffectiveDeputyContactForm, self).updateWidgets()
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self.widgets['message'].rows = 10
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@button.buttonAndHandler(_(u'Send'))
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def handleApply(self, action):
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data, errors = self.extractData()
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if not errors and data.has_key('captcha'):
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# Verify the user input against the captcha
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try:
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captcha = CaptchaValidator(self.context, self.request, None,
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IEffectiveDeputyContact['captcha'], None)
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if captcha.validate(data['captcha']):
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# if captcha validation passes, send the email.
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portal = getToolByName(self.context.context, 'portal_url').getPortalObject()
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plone_utils = getToolByName(self.context.context, 'plone_utils')
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settings = component.getUtility(IRegistry).forInterface(ITabellioSettings, False)
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path = settings.deputiesPath
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current = portal
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for part in settings.deputiesPath.split('/'):
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if not part:
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continue
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current = getattr(current, part)
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deputy = getattr(current, data.get('deputy'))
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deputy_email = None
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if deputy.work_address:
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deputy_email = deputy.work_address.email
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if not deputy_email and deputy.work_address_2:
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deputy_email = deputy.work_address_2.email
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if not deputy_email and deputy.private_address:
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deputy_email = deputy.private_address.email
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try:
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sendmail(self.context.context, data, deputy_email)
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except: # TODO Too many things could possibly go wrong. So we catch all.
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plone_utils = getToolByName(self.context.context, 'plone_utils')
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exception = plone_utils.exceptionString()
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message = _(u'Unable to send mail: ${exception}',
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mapping={u'exception' : exception})
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plone_utils.addPortalMessage(message, 'error')
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return self.request.response.redirect('deputy')
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plone_utils.addPortalMessage(_(u'Your message has been sent successfully.'))
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return self.request.response.redirect(portal.absolute_url())
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except ValidationError:
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pass
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return
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# Register Captcha validator for the captcha field in the IContactForm
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validator.WidgetValidatorDiscriminators(CaptchaValidator, field=IEffectiveContact['captcha'])
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def sendmail(context, data, mto):
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urltool = getToolByName(context, 'portal_url')
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portal = urltool.getPortalObject()
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send_to_address = portal.getProperty('email_from_address')
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envelope_from = portal.getProperty('email_from_address')
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encoding = portal.getProperty('email_charset')
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message = _(u"""De: %(name)s (phone: %(phone)s, email: %(email)s)
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Subject: %(subject)s
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Message:
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%(message)s
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""") % data
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u_message = message
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message = message.encode(encoding)
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context.MailHost.send('\n\n'+message, mto, envelope_from,
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subject=_(u'New message from %s') % portal.title)
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# and now, send a copy to the sender
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if data.get('email'):
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message = _(u"""Your message has been sent, here's a copy for reference.
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%(message)s
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""" % {'message': u_message})
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try:
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context.MailHost.send('\n\n'+message, data.get('email'), envelope_from,
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subject=_(u'Your message on %s') % portal.title)
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except:
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# ignore everything here, as the most important part has been done
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# successfully
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pass
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