# HG changeset patch
# User Thierry Florac <thierry.florac@onf.fr>
# Date 1519989336 -3600
# Node ID edf9ce1b3f69c23c7f263945a8fc910b8354761e
# Parent  824fef8088451f63a0731cefc0202deae36c2b76
Added renderer for header paragraph

diff -r 824fef808845 -r edf9ce1b3f69 src/pyams_content/component/paragraph/header.py
--- a/src/pyams_content/component/paragraph/header.py	Fri Mar 02 12:14:11 2018 +0100
+++ b/src/pyams_content/component/paragraph/header.py	Fri Mar 02 12:15:36 2018 +0100
@@ -19,22 +19,27 @@
 from pyams_content.component.paragraph.interfaces import IParagraphFactory
 from pyams_content.component.paragraph.interfaces.header import IHeaderParagraph, HEADER_PARAGRAPH_TYPE
 from pyams_content.features.checker.interfaces import IContentChecker, MISSING_VALUE, MISSING_LANG_VALUE
+from pyams_content.features.renderer.interfaces import IContentRenderer
 from pyams_i18n.interfaces import II18n, II18nManager, INegotiator
 
 # import packages
 from pyams_content.component.paragraph import BaseParagraph, BaseParagraphContentChecker, BaseParagraphFactory
+from pyams_content.features.renderer import RenderedContentMixin
 from pyams_utils.adapter import adapter_config
 from pyams_utils.registry import utility_config, get_utility
+from pyams_utils.request import check_request
 from pyams_utils.text import get_text_start
 from pyams_utils.traversing import get_parent
+from pyams_utils.vocabulary import vocabulary_config
 from zope.interface import implementer
 from zope.schema.fieldproperty import FieldProperty
+from zope.schema.vocabulary import SimpleVocabulary, SimpleTerm
 
 from pyams_content import _
 
 
 @implementer(IHeaderParagraph)
-class HeaderParagraph(BaseParagraph):
+class HeaderParagraph(RenderedContentMixin, BaseParagraph):
     """Header paragraph"""
 
     icon_class = 'fa-header'
@@ -46,6 +51,7 @@
         return get_text_start(header, 50, 10)
 
     header = FieldProperty(IHeaderParagraph['header'])
+    renderer = FieldProperty(IHeaderParagraph['renderer'])
 
 
 @utility_config(name=HEADER_PARAGRAPH_TYPE, provides=IParagraphFactory)
@@ -79,3 +85,19 @@
                 else:
                     output.append(translate(MISSING_LANG_VALUE).format(field=field_title, lang=lang))
         return output
+
+
+@vocabulary_config(name='PyAMS header paragraph renderers')
+class HeaderParagraphRendererVocabulary(SimpleVocabulary):
+    """Header paragraph renderers vocabulary"""
+
+    def __init__(self, context=None):
+        request = check_request()
+        translate = request.localizer.translate
+        registry = request.registry
+        if not IHeaderParagraph.providedBy(context):
+            context = HeaderParagraph()
+        terms = [SimpleTerm(name, title=translate(adapter.label))
+                 for name, adapter in sorted(registry.getAdapters((context, request), IContentRenderer),
+                                             key=lambda x: x[1].weight)]
+        super(HeaderParagraphRendererVocabulary, self).__init__(terms)
diff -r 824fef808845 -r edf9ce1b3f69 src/pyams_content/component/paragraph/interfaces/header.py
--- a/src/pyams_content/component/paragraph/interfaces/header.py	Fri Mar 02 12:14:11 2018 +0100
+++ b/src/pyams_content/component/paragraph/interfaces/header.py	Fri Mar 02 12:15:36 2018 +0100
@@ -17,9 +17,11 @@
 
 # import interfaces
 from pyams_content.component.paragraph.interfaces import IBaseParagraph
+from pyams_content.features.renderer import IRenderedContent
 
 # import packages
 from pyams_i18n.schema import I18nTextField
+from zope.schema import Choice
 
 from pyams_content import _
 
@@ -31,8 +33,13 @@
 HEADER_PARAGRAPH_TYPE = 'Header'
 
 
-class IHeaderParagraph(IBaseParagraph):
+class IHeaderParagraph(IRenderedContent, IBaseParagraph):
     """Header paragraph"""
 
     header = I18nTextField(title=_("Header"),
                            required=False)
+
+    renderer = Choice(title=_("Header template"),
+                      description=_("Presentation template used for this header"),
+                      vocabulary='PyAMS header paragraph renderers',
+                      default='hidden')
diff -r 824fef808845 -r edf9ce1b3f69 src/pyams_content/component/paragraph/zmi/header.py
--- a/src/pyams_content/component/paragraph/zmi/header.py	Fri Mar 02 12:14:11 2018 +0100
+++ b/src/pyams_content/component/paragraph/zmi/header.py	Fri Mar 02 12:15:36 2018 +0100
@@ -31,8 +31,8 @@
 from pyams_content.component.paragraph.header import HeaderParagraph
 from pyams_content.component.paragraph.zmi import BaseParagraphAJAXAddForm, BaseParagraphAJAXEditForm, \
     BaseParagraphAddMenu, BaseParagraphPropertiesEditForm
+from pyams_content.features.renderer.zmi.widget import RendererFieldWidget
 from pyams_pagelet.pagelet import pagelet_config
-from pyams_template.template import template_config
 from pyams_utils.adapter import adapter_config
 from pyams_viewlet.viewlet import viewlet_config, BaseContentProvider
 from pyams_zmi.form import AdminDialogAddForm
@@ -62,7 +62,7 @@
     legend = _("Add new header paragraph")
     icon_css_class = 'fa fa-fw fa-header'
 
-    fields = field.Fields(IHeaderParagraph).select('header')
+    fields = field.Fields(IHeaderParagraph).select('header', 'renderer')
     ajax_handler = 'add-header-paragraph.json'
     edit_permission = MANAGE_CONTENT_PERMISSION
 
@@ -92,7 +92,9 @@
     legend = _("Edit header paragraph properties")
     icon_css_class = 'fa fa-fw fa-header'
 
-    fields = field.Fields(IHeaderParagraph).select('header')
+    fields = field.Fields(IHeaderParagraph).select('header', 'renderer')
+    fields['renderer'].widgetFactory = RendererFieldWidget
+
     ajax_handler = 'properties.json'
     edit_permission = MANAGE_CONTENT_PERMISSION
 
@@ -131,6 +133,8 @@
     label_css_class = 'control-label col-md-2'
     input_css_class = 'col-md-10'
 
+    ajax_handler = 'inner-properties.json'
+
     @property
     def buttons(self):
         if self.mode == INPUT_MODE:
@@ -139,22 +143,51 @@
             return button.Buttons()
 
 
+@view_config(name='inner-properties.json', context=IHeaderParagraph, request_type=IPyAMSLayer,
+             permission=MANAGE_CONTENT_PERMISSION, renderer='json', xhr=True)
+class HeaderParagraphInnerAJAXEditForm(BaseParagraphAJAXEditForm, HeaderParagraphInnerEditForm):
+    """Header paragraph inner edit form, JSON renderer"""
+
+    def get_ajax_output(self, changes):
+        output = super(HeaderParagraphInnerAJAXEditForm, self).get_ajax_output(changes)
+        updated = changes.get(IHeaderParagraph, ())
+        if 'renderer' in updated:
+            form = HeaderParagraphInnerEditForm(self.context, self.request)
+            form.update()
+            output.setdefault('events', []).append({
+                'event': 'myams.refresh',
+                'options': {
+                    'object_id': '{0}_{1}_{2}'.format(
+                        self.context.__class__.__name__,
+                        getattr(form.getContent(), '__name__', 'noname').replace('++', ''),
+                        form.id),
+                    'content': form.render()
+                }
+            })
+        return output
+
+
 #
-# HTML paragraph preview
+# Header paragraph preview
 #
 
 @adapter_config(context=(IHeaderParagraph, IPyAMSLayer), provides=IParagraphPreview)
-@template_config(template='templates/header-preview.pt', layer=IPyAMSLayer)
 class HeaderParagraphPreview(BaseContentProvider):
     """Header paragraph preview"""
 
+    def __init__(self, context, request):
+        super(HeaderParagraphPreview, self).__init__(context, request)
+        self.renderer = self.context.get_renderer()
+
     language = None
 
     def update(self):
-        i18n = II18n(self.context)
-        if self.language:
-            for attr in ('header', ):
-                setattr(self, attr, i18n.get_attribute(attr, self.language, request=self.request))
+        if self.renderer is not None:
+            self.renderer.language = self.language
+            self.renderer.update()
+
+    def render(self):
+        if self.renderer is not None:
+            return self.renderer.render()
         else:
-            for attr in ('header', ):
-                setattr(self, attr, i18n.query_attribute(attr, request=self.request))
+            return ''
diff -r 824fef808845 -r edf9ce1b3f69 src/pyams_content/component/paragraph/zmi/templates/header-preview.pt
--- a/src/pyams_content/component/paragraph/zmi/templates/header-preview.pt	Fri Mar 02 12:14:11 2018 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,1 +0,0 @@
-<div class="margin-bottom-10" tal:content="structure extension:html(view.header)">header</div>