Add duplicate action for outgoing mails WIP

Author: chris-adam

imio/dms/mail/browser/actionspanel.py

@@ -184,6 +184,7 @@ def __init__(self, context, request):
         self.ACCEPTABLE_ACTIONS = ["delete"]
         self.SECTIONS_TO_RENDER += (
             "render_create_from_template_button",
+            "render_duplicate_button",
             "render_create_new_message",
             "render_send_email",
         )
@@ -207,6 +208,18 @@ def render_create_from_template_button(self):
             return ViewPageTemplateFile("templates/actions_panel_create_from_template.pt")(self)
         return ""
 
+    def may_duplicate(self):
+        """
+        Method that check if special 'duplicate' action has to be displayed.
+        """
+        # TODO define permissions for duplicate
+        return True
+
+    def render_duplicate_button(self):
+        if self.may_duplicate():
+            return ViewPageTemplateFile("templates/actions_panel_duplicate.pt")(self)
+        return ""
+
     def may_create_new_message(self):
         if (
             self.context.is_email()

imio/dms/mail/browser/configure.zcml

@@ -18,6 +18,13 @@
         class=".views.CreateFromTemplateForm"
         />
 
+    <browser:page
+        name="duplicate"
+        for="imio.dms.mail.dmsmail.IImioDmsOutgoingMail"
+        permission="zope2.View"
+        class=".views.DuplicateForm"
+        />
+
     <browser:page
         name="imiodmsmail-settings"
         for="Products.CMFPlone.interfaces.IPloneSiteRoot"

imio/dms/mail/browser/templates/actions_panel_duplicate.pt

@@ -0,0 +1,9 @@
+<td class="noPadding" i18n:domain="imio.dms.mail">
+  <a tal:attributes="href string:${context/absolute_url}/@@duplicate"
+     target="_parent"
+     class="overlay overlay-ajax overlay-template-selection"
+     tal:define="dummy view/saveHasActions;">
+     <input type="button" value="Duplicate" class="apButton apButtonAction apButtonAction_duplicate" i18n:attributes="value" />
+  </a>
+</td>
+<td class="noPadding">

imio/dms/mail/browser/views.py

@@ -1,7 +1,9 @@
 # -*- coding: utf-8 -*-
 from AccessControl import getSecurityManager
 from collective.ckeditortemplates.cktemplate import ICKTemplate
+from collective.dms.basecontent.dmsfile import IDmsAppendixFile
 from datetime import datetime
+from DateTime import DateTime
 from eea.faceted.vocabularies.autocomplete import IAutocompleteSuggest
 from imio.dms.mail import _
 from imio.dms.mail import _tr
@@ -20,14 +22,22 @@
 from imio.helpers.workflow import do_transitions
 from imio.helpers.xhtml import object_link
 from plone import api
+from plone.supermodel import model
 from Products.CMFPlone.utils import safe_unicode
 from Products.Five import BrowserView
 from Products.PageTemplates.Expressions import SecureModuleImporter
 from unidecode import unidecode  # unidecode_expect_nonascii not yet available in used version
+from z3c.form import button
+from z3c.form.field import Fields
+from z3c.form.form import Form
+from z3c.relationfield import RelationValue
+from zope import schema
 from zope.annotation import IAnnotations
 from zope.component import getMultiAdapter
+from zope.component import getUtility
 from zope.i18n import translate
 from zope.interface import implements
+from zope.intid.interfaces import IIntIds
 from zope.lifecycleevent import modified
 from zope.pagetemplate.pagetemplate import PageTemplate
 
@@ -70,6 +80,90 @@ def redirect_url(self, uid):
         return "{}/persistent-document-generation?{}".format(url, "&".join(params))
 
 
+class IDuplicateFormSchema(model.Schema):
+
+    keep_category = schema.Bool(
+        title=u"Keep classification category",
+        description=u'',
+    )
+
+    keep_folder = schema.Bool(
+        title=u"Keep classification folder",
+        description=u'',
+    )
+
+    keep_linked_mails = schema.Bool(
+        title=u"Keep linked mails",
+        description=u'',
+    )
+
+    keep_dms_files = schema.Bool(
+        title=u"Keep DMS files",
+        description=u'',
+    )
+
+    keep_annexes = schema.Bool(
+        title=u"Keep annexes",
+        description=u'',
+    )
+
+    link_to_original = schema.Bool(
+        title=u"Link to original",
+        description=u'',
+    )
+
+
+class DuplicateForm(Form):
+
+    """Duplicate an outgoing mail."""
+    label = _(u"Duplicate mail")
+    fields = Fields(IDuplicateFormSchema)
+    ignoreContext = True
+
+    @button.buttonAndHandler(_('Duplicate'), name='duplicate')
+    def handleApply(self, action):
+        data, errors = self.extractData()
+
+        if errors:
+            self.status = self.formErrorsMessage
+            return
+
+        # Duplicate the mail
+        parent = self.context.aq_parent
+        clipboard = parent.manage_copyObjects([self.context.getId()])
+        result = parent.manage_pasteObjects(clipboard)
+        duplicated_mail = parent[result[0]['new_id']]
+        duplicated_mail.creation_date = DateTime()
+        duplicated_mail.reindexObject(idxs=['created'])
+        # TODO fix internal reference
+
+        if not data['keep_category']:
+            pass
+
+        if not data['keep_folder']:
+            pass
+
+        if not data['keep_linked_mails']:
+            pass
+
+        if not data['keep_dms_files']:
+            dms_files = [sub_content.getId() for sub_content in duplicated_mail.values() if IImioDmsFile.providedBy(sub_content)]
+            if dms_files:
+                duplicated_mail.manage_delObjects(dms_files)
+
+        if not data['keep_annexes']:
+            annexes = [sub_content.getId() for sub_content in duplicated_mail.values() if IDmsAppendixFile.providedBy(sub_content)]
+            if annexes:
+                duplicated_mail.manage_delObjects(annexes)
+
+        if data['link_to_original']:
+            intids = getUtility(IIntIds)
+            rel_id = intids.getId(self.context)
+            duplicated_mail.reply_to.append(RelationValue(rel_id))
+
+        self.request.response.redirect(duplicated_mail.absolute_url())
+
+
 def parse_query(text):
     """Copied from plone.app.vocabularies.catalog.parse_query but cleaned."""
     for char in "?-+*()":

imio/dms/mail/skins/imio_dms_mail/imiodmsmail.css.dtml

@@ -471,6 +471,11 @@ dl.portletWidgetCollection div.portlet_add_icons a {
     background-image: url('&dtml-portal_url;/++resource++imio.dms.mail/models_icon.png');
 }
 
+<!-- TODO Add an icon -->
+.apButtonAction_duplicate {
+    background-image: url('&dtml-portal_url;/++resource++imio.dms.mail/models_icon.png');
+}
+
 .apButtonAction_sendemail {
     background-image: url('&dtml-portal_url;/++resource++imio.dms.mail/send_email.svg');
     background-size: 18px 18px;