Enable multiple editors - Plone 5.2

.gitignore

@@ -12,3 +12,4 @@ dist
 /lib*
 .*.swp
 pip-selfcheck.json
+pyvenv.cfg

buildout.cfg

@@ -1,7 +1,9 @@
 [buildout]
-extends = https://raw.githubusercontent.com/collective/buildout.plonetest/master/test-5.1.x.cfg
+extends = https://raw.githubusercontent.com/collective/buildout.plonetest/master/test-5.2.x.cfg
 package-name = plone.app.z3cform
 package-extras = [tests]
 
 [versions]
 plone.app.z3cform =
+zc.buildout =
+plone.app.textfield = 1.3.6

news/multiple_editors.feature

@@ -0,0 +1 @@
+Enable multiple wysiwyg editors (use default editor registry setting) [duchenean, gotcha]

plone/app/z3cform/configure.zcml

@@ -234,4 +234,10 @@
     factory=".factories.Zope2FileUploadStorable"
   />
 
+  <utility
+       component=".widget.tinymce_richtextwidget_render"
+       provides=".interfaces.IRichTextWidgetInputModeRenderer"
+       name="tinymce"
+       />
+
 </configure>

plone/app/z3cform/interfaces.py

@@ -68,3 +68,7 @@ class ILinkWidget(ITextWidget):
 
 class ISingleCheckBoxBoolWidget(ISingleCheckBoxWidget):
     """Marker interface for the SingleCheckboxBoolWidget."""
+
+
+class IRichTextWidgetInputModeRenderer(Interface):
+    """Marker interface to render multiple wysiwyg editors"""

plone/app/z3cform/tests/example.py

@@ -84,3 +84,7 @@ def handleApply(self, action):
 
 class MyMultiFormWrapper(FormWrapper):
     form = MyMultiForm
+
+
+def dummy_richtextwidget_render(widget):
+    return "<p>dummy</p>"

plone/app/z3cform/tests/test_widgets.py

@@ -1671,6 +1671,30 @@ def test_dx_tinymcewidget_multiple_mimetypes_edit(self):
             )
             self.assertTrue('pat-tinymce' not in rendered)
 
+    def test_use_default_editor_value(self):
+        """ Use dummy utility registered in testing.zcml """
+        if IMarkupSchema:
+            # if not, don't run this test
+            self._set_mimetypes(allowed=('text/html',))
+            registry = getUtility(IRegistry)
+            from Products.CMFPlone.interfaces import IEditingSchema
+            proxy = registry.forInterface(IEditingSchema, check=False,
+                                            prefix='plone')
+            proxy.available_editors = [u'dummy', u'TinyMCE']
+            proxy.default_editor = u'dummy'
+            from plone.app.z3cform.widget import RichTextWidget
+            widget = FieldWidget(self.field, RichTextWidget(self.request))
+            widget.context = self.portal
+            rendered = widget.render()
+            self.assertTrue('<p>dummy</p>' in rendered)
+
+            proxy.default_editor = u'TinyMCE'
+            from plone.app.z3cform.widget import RichTextWidget
+            widget = FieldWidget(self.field, RichTextWidget(self.request))
+            widget.context = self.portal
+            rendered = widget.render()
+            self.assertTrue('pat-tinymce' in rendered)
+
 
 class LinkWidgetIntegrationTests(unittest.TestCase):
 

plone/app/z3cform/tests/testing.zcml

@@ -22,4 +22,10 @@
         class=".example.MyMultiFormWrapper"
         permission="zope.Public" />
 
+    <utility
+       component=".example.dummy_richtextwidget_render"
+       provides="..interfaces.IRichTextWidgetInputModeRenderer"
+       name="dummy"
+       />
+
 </configure>

plone/app/z3cform/widget.py

@@ -30,13 +30,13 @@
 from plone.app.z3cform.interfaces import IQueryStringWidget
 from plone.app.z3cform.interfaces import IRelatedItemsWidget
 from plone.app.z3cform.interfaces import IRichTextWidget
+from plone.app.z3cform.interfaces import IRichTextWidgetInputModeRenderer
 from plone.app.z3cform.interfaces import ISelectWidget
 from plone.app.z3cform.interfaces import ISingleCheckBoxBoolWidget
 from plone.app.z3cform.utils import call_callables
 from plone.app.z3cform.utils import closest_content
 from plone.registry.interfaces import IRegistry
 from Products.CMFCore.utils import getToolByName
-from Products.CMFPlone.interfaces import IEditingSchema
 from Products.CMFPlone.utils import safe_unicode
 from six.moves import UserDict
 from z3c.form import interfaces as form_ifaces
@@ -706,23 +706,7 @@ def pattern(self):
         """dynamically grab the actual pattern name so it will
            work with custom visual editors"""
         if self._pattern is None:
-            registry = getUtility(IRegistry)
-            try:
-                records = registry.forInterface(IEditingSchema, check=False,
-                                                prefix='plone')
-                default = records.default_editor.lower()
-                available = records.available_editors
-            except AttributeError:
-                default = 'tinymce'
-                available = ['TinyMCE']
-            tool = getToolByName(self.wrapped_context(), 'portal_membership')
-            member = tool.getAuthenticatedMember()
-            editor = member.getProperty('wysiwyg_editor')
-            if editor in available:
-                self._pattern = editor.lower()
-            elif editor in ('None', None):
-                self._pattern = 'plaintexteditor'
-            return default
+            self._pattern = self.getWysiwygEditor()
         return self._pattern
 
     def _base_args(self):
@@ -752,6 +736,22 @@ def render(self):
         :rtype: string
         """
         if self.mode != 'display':
+            renderer = queryUtility(
+                IRichTextWidgetInputModeRenderer,
+                name=self.getWysiwygEditor(),
+                default=tinymce_richtextwidget_render
+            )
+            return renderer(self)
+
+        if not self.value:
+            return ''
+
+        if isinstance(self.value, RichTextValue):
+            return self.value.output_relative_to(self.context)
+
+        return super(RichTextWidget, self).render()
+
+    def render_input_mode(self):
             # MODE "INPUT"
             rendered = ''
             allowed_mime_types = self.allowedMimeTypes()
@@ -814,13 +814,9 @@ def render(self):
                 )
             return rendered
 
-        if not self.value:
-            return ''
-
-        if isinstance(self.value, RichTextValue):
-            return self.value.output_relative_to(self.context)
 
-        return super(RichTextWidget, self).render()
+def tinymce_richtextwidget_render(widget):
+    return RichTextWidget.render_input_mode(widget)
 
 
 @implementer_only(ILinkWidget)

requirements.txt

@@ -0,0 +1 @@
+zc.buildout==3.0.0b4

setup.py

@@ -51,7 +51,7 @@ def read(*rnames):
     zip_safe=False,
     install_requires=[
         'Acquisition',
-        'plone.app.textfield',
+        'plone.app.textfield>=1.3.6',
         'plone.app.widgets>=2.4.2.dev0',
         'plone.protect',
         'plone.z3cform>=0.5.11dev',