# HG changeset patch
# User Thierry Florac <thierry.florac@onf.fr>
# Date 1505997064 -7200
# Node ID 6d75755407b73154ff3216304ac3e47819e76f01
# Parent  7fd0703023777737f8a222797471c5d0d4b292ea
Added video paragraph

diff -r 7fd070302377 -r 6d75755407b7 src/pyams_content/component/paragraph/interfaces/video.py
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/pyams_content/component/paragraph/interfaces/video.py	Thu Sep 21 14:31:04 2017 +0200
@@ -0,0 +1,49 @@
+#
+# Copyright (c) 2008-2015 Thierry Florac <tflorac AT ulthar.net>
+# All Rights Reserved.
+#
+# This software is subject to the provisions of the Zope Public License,
+# Version 2.1 (ZPL).  A copy of the ZPL should accompany this distribution.
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
+# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
+# FOR A PARTICULAR PURPOSE.
+#
+
+__docformat__ = 'restructuredtext'
+
+
+# import standard library
+
+# import interfaces
+from pyams_content.component.paragraph.interfaces import IBaseParagraph
+
+# import packages
+from pyams_file.schema import VideoField
+from pyams_i18n.schema import I18nHTMLField, I18nTextField
+from zope.schema import TextLine
+
+from pyams_content import _
+
+
+#
+# HTML paragraph
+#
+
+class IVideoParagraph(IBaseParagraph):
+    """Video paragraph"""
+
+    body = I18nHTMLField(title=_("Body"),
+                         required=False)
+
+    description = I18nTextField(title=_("Description"),
+                                description=_("File description displayed by front-office template"),
+                                required=False)
+
+    author = TextLine(title=_("Author"),
+                      description=_("Name of document's author"),
+                      required=False)
+
+    data = VideoField(title=_("Video data"),
+                      description=_("Video file content"),
+                      required=True)
diff -r 7fd070302377 -r 6d75755407b7 src/pyams_content/component/paragraph/video.py
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/pyams_content/component/paragraph/video.py	Thu Sep 21 14:31:04 2017 +0200
@@ -0,0 +1,72 @@
+#
+# Copyright (c) 2008-2015 Thierry Florac <tflorac AT ulthar.net>
+# All Rights Reserved.
+#
+# This software is subject to the provisions of the Zope Public License,
+# Version 2.1 (ZPL).  A copy of the ZPL should accompany this distribution.
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
+# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
+# FOR A PARTICULAR PURPOSE.
+#
+from pyramid.events import subscriber
+from zope.lifecycleevent.interfaces import IObjectAddedEvent, IObjectModifiedEvent
+
+from pyams_content.component.paragraph.html import check_associations
+
+__docformat__ = 'restructuredtext'
+
+
+# import standard library
+
+# import interfaces
+from pyams_content.component.extfile.interfaces import IExtFileContainerTarget
+from pyams_content.component.links.interfaces import ILinkContainerTarget
+from pyams_content.component.paragraph.interfaces import IParagraphFactory
+from pyams_content.component.paragraph.interfaces.video import IVideoParagraph
+
+# import packages
+from pyams_content.component.paragraph import BaseParagraph
+from pyams_file.property import FileProperty
+from pyams_utils.registry import utility_config
+from zope.interface import implementer
+from zope.schema.fieldproperty import FieldProperty
+
+from pyams_content import _
+
+
+@implementer(IVideoParagraph, IExtFileContainerTarget, ILinkContainerTarget)
+class VideoParagraph(BaseParagraph):
+    """Video paragraph class"""
+
+    icon_class = 'fa-film'
+    icon_hint = _("Video")
+
+    body = FieldProperty(IVideoParagraph['body'])
+    description = FieldProperty(IVideoParagraph['description'])
+    author = FieldProperty(IVideoParagraph['author'])
+    data = FileProperty(IVideoParagraph['data'])
+
+
+@utility_config(name='video', provides=IParagraphFactory)
+class VideoParagraphFactory(object):
+    """Video paragraph factory"""
+
+    name = _("Video")
+    content_type = VideoParagraph
+
+
+@subscriber(IObjectAddedEvent, context_selector=IVideoParagraph)
+def handle_added_video_paragraph(event):
+    """Check for new associations from added paragraph"""
+    paragraph = event.object
+    for lang, body in (paragraph.body or {}).items():
+        check_associations(paragraph, body, lang, notify=False)
+
+
+@subscriber(IObjectModifiedEvent, context_selector=IVideoParagraph)
+def handle_modified_video_paragraph(event):
+    """Check for new associations from modified paragraph"""
+    paragraph = event.object
+    for lang, body in (paragraph.body or {}).items():
+        check_associations(paragraph, body, lang, notify=False)
diff -r 7fd070302377 -r 6d75755407b7 src/pyams_content/component/paragraph/zmi/templates/video-summary.pt
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/pyams_content/component/paragraph/zmi/templates/video-summary.pt	Thu Sep 21 14:31:04 2017 +0200
@@ -0,0 +1,31 @@
+<h3 tal:condition="view.title"
+	tal:content="view.title">title</h3>
+<div tal:condition="view.body"
+	 tal:content="structure view.body">body</div>
+<div tal:condition="view.description"
+	 tal:content="structure extension:html(view.description)">Description</div>
+<div class="flowplayer"
+	 data-ams-plugins="flowplayer"
+	 data-ams-plugin-flowplayer-async="false"
+	 data-ams-callback="PyAMS_media.initPlayer"
+	 tal:attributes="data-ams-plugin-flowplayer-src extension:resource_path('pyams_media.skin:flowplayer');
+					 data-ams-plugin-flowplayer-css extension:resource_path('pyams_media.skin:functional_css');
+					 data-ams-callback-source extension:resource_path('pyams_media.skin:pyams_media');">
+	<video
+		tal:define="video context.data;
+					href extension:absolute_url(video);
+					thumbnails extension:thumbnails(video);
+					conversions extension:conversions(video);
+					size thumbnails.get_image_size();"
+		tal:attributes="poster string:${href}/++thumb++${size[0]}x${size[1]}.png">
+		<tal:loop repeat="conversion conversions.get_conversions(order=('video/webm','video/mp4','video/x-flv'))">
+			<source type="video/mp4"
+					tal:define="media_width conversions.get_conversion_width(conversion.__name__);
+								video_type extension:video_type(conversion);"
+					tal:condition="video_type"
+					tal:attributes="type video_type;
+									src extension:absolute_url(conversion);
+									media 'all and (max-width: {0}px)'.format(media_width) if media_width else None;" />
+		</tal:loop>
+	</video>
+</div>
diff -r 7fd070302377 -r 6d75755407b7 src/pyams_content/component/paragraph/zmi/video.py
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/pyams_content/component/paragraph/zmi/video.py	Thu Sep 21 14:31:04 2017 +0200
@@ -0,0 +1,231 @@
+#
+# Copyright (c) 2008-2015 Thierry Florac <tflorac AT ulthar.net>
+# All Rights Reserved.
+#
+# This software is subject to the provisions of the Zope Public License,
+# Version 2.1 (ZPL).  A copy of the ZPL should accompany this distribution.
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
+# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
+# FOR A PARTICULAR PURPOSE.
+#
+from pyramid.view import view_config
+from transaction.interfaces import ITransactionManager
+
+from pyams_content.component.association.zmi import AssociationsTable
+from pyams_content.component.association.zmi.interfaces import IAssociationsParentForm
+from pyams_content.component.paragraph.interfaces import IParagraphContainerTarget, IParagraphContainer, \
+    IParagraphSummary
+from pyams_content.component.paragraph.interfaces.video import IVideoParagraph
+from pyams_content.component.paragraph.video import VideoParagraph
+from pyams_content.component.paragraph.zmi import BaseParagraphAJAXAddForm, BaseParagraphAJAXEditForm
+from pyams_content.component.paragraph.zmi.container import ParagraphContainerView
+from pyams_content.component.paragraph.zmi.interfaces import IParagraphInnerEditor
+from pyams_content.interfaces import MANAGE_CONTENT_PERMISSION
+from pyams_content.shared.common.interfaces import IWfSharedContent
+from pyams_form.group import NamedWidgetsGroup
+from pyams_form.interfaces.form import IInnerForm, IEditFormButtons
+from pyams_form.security import ProtectedFormObjectMixin
+from pyams_i18n.interfaces import II18n
+from pyams_pagelet.pagelet import pagelet_config
+from pyams_skin.interfaces.viewlet import IToolbarAddingMenu
+from pyams_skin.layer import IPyAMSLayer
+from pyams_skin.viewlet.toolbar import ToolbarMenuItem
+from pyams_template.template import template_config
+from pyams_utils.adapter import adapter_config
+from pyams_utils.traversing import get_parent
+from pyams_viewlet.viewlet import viewlet_config, BaseContentProvider
+from pyams_zmi.form import AdminDialogAddForm, AdminDialogEditForm
+from pyams_zmi.interfaces import IPropertiesEditForm
+
+__docformat__ = 'restructuredtext'
+
+
+# import standard library
+
+# import interfaces
+from z3c.form.interfaces import INPUT_MODE
+
+# import packages
+from z3c.form import field, button
+from zope.interface import implementer
+
+from pyams_content import _
+
+
+@viewlet_config(name='add-video-paragraph.menu', context=IParagraphContainerTarget, view=ParagraphContainerView,
+                layer=IPyAMSLayer, manager=IToolbarAddingMenu, weight=70)
+class VideoParagraphAddMenu(ProtectedFormObjectMixin, ToolbarMenuItem):
+    """Video paragraph add menu"""
+
+    label = _("Add video paragraph...")
+    label_css_class = 'fa fa-fw fa-film'
+    url = 'add-video-paragraph.html'
+    modal_target = True
+
+
+@pagelet_config(name='add-video-paragraph.html', context=IParagraphContainerTarget, layer=IPyAMSLayer,
+                permission=MANAGE_CONTENT_PERMISSION)
+class VideoParagraphAddForm(AdminDialogAddForm):
+    """Video paragraph add form"""
+
+    legend = _("Add new video paragraph")
+    dialog_class = 'modal-large'
+    icon_css_class = 'fa fa-fw fa-film'
+
+    fields = field.Fields(IVideoParagraph).omit('__parent__', '__name__', 'visible')
+    ajax_handler = 'add-video-paragraph.json'
+    edit_permission = MANAGE_CONTENT_PERMISSION
+
+    def updateWidgets(self, prefix=None):
+        super(VideoParagraphAddForm, self).updateWidgets(prefix)
+        if 'description' in self.widgets:
+            self.widgets['description'].widget_css_class = 'textarea'
+        if 'body' in self.widgets:
+            self.widgets['body'].label = ''
+            self.add_group(NamedWidgetsGroup(self, 'body_group', self.widgets, ('body',),
+                                             bordered=False,
+                                             legend=_("HTML content"),
+                                             css_class='inner switcher padding-right-10 no-y-padding pull-left',
+                                             switch=True,
+                                             hide_if_empty=True))
+            self.add_group(NamedWidgetsGroup(self, 'data_group', self.widgets,
+                                             ('description', 'author', 'data'),
+                                             bordered=False))
+
+    def create(self, data):
+        return VideoParagraph()
+
+    def add(self, object):
+        IParagraphContainer(self.context).append(object)
+
+
+@view_config(name='add-video-paragraph.json', context=IParagraphContainerTarget, request_type=IPyAMSLayer,
+             permission=MANAGE_CONTENT_PERMISSION, renderer='json', xhr=True)
+class VideoParagraphAJAXAddForm(BaseParagraphAJAXAddForm, VideoParagraphAddForm):
+    """Video paragraph add form, JSON renderer"""
+
+
+@pagelet_config(name='properties.html', context=IVideoParagraph, layer=IPyAMSLayer,
+                permission=MANAGE_CONTENT_PERMISSION)
+class VideoParagraphPropertiesEditForm(AdminDialogEditForm):
+    """Video paragraph properties edit form"""
+
+    @property
+    def title(self):
+        content = get_parent(self.context, IWfSharedContent)
+        return II18n(content).query_attribute('title', request=self.request)
+
+    legend = _("Edit video properties")
+    dialog_class = 'modal-large'
+    icon_css_class = 'fa fa-fw fa-film'
+
+    fields = field.Fields(IVideoParagraph).omit('__parent__', '__name__', 'visible')
+    ajax_handler = 'properties.json'
+    edit_permission = MANAGE_CONTENT_PERMISSION
+
+    def updateWidgets(self, prefix=None):
+        super(VideoParagraphPropertiesEditForm, self).updateWidgets(prefix)
+        if 'description' in self.widgets:
+            self.widgets['description'].widget_css_class = 'textarea'
+        if 'body' in self.widgets:
+            self.widgets['body'].label = ''
+            self.add_group(NamedWidgetsGroup(self, 'body_group', self.widgets, ('body',),
+                                             bordered=False,
+                                             fieldset_class='margin-top-10 padding-y-5',
+                                             legend=_("HTML content"),
+                                             css_class='inner switcher padding-right-10 no-y-padding pull-left',
+                                             switch=True,
+                                             hide_if_empty=True))
+            self.add_group(NamedWidgetsGroup(self, 'data_group', self.widgets,
+                                             ('description', 'author', 'data'),
+                                             bordered=False))
+
+
+@view_config(name='properties.json', context=IVideoParagraph, request_type=IPyAMSLayer,
+             permission=MANAGE_CONTENT_PERMISSION, renderer='json', xhr=True)
+class VideoParagraphPropertiesAJAXEditForm(BaseParagraphAJAXEditForm, VideoParagraphPropertiesEditForm):
+    """Video paragraph properties edit form, JSON renderer"""
+
+    def get_ajax_output(self, changes):
+        output = super(VideoParagraphPropertiesAJAXEditForm, self).get_ajax_output(changes)
+        if 'body' in changes.get(IVideoParagraph, ()):
+            associations_table = AssociationsTable(self.context, self.request)
+            associations_table.update()
+            output.setdefault('events', []).append({
+                'event': 'PyAMS_content.changed_item',
+                'options': {'object_type': 'associations',
+                            'object_name': associations_table.id,
+                            'table': associations_table.render()}})
+        return output
+
+
+@adapter_config(context=(IVideoParagraph, IPyAMSLayer), provides=IParagraphInnerEditor)
+@implementer(IInnerForm, IPropertiesEditForm, IAssociationsParentForm)
+class VideoParagraphPropertiesInnerEditForm(VideoParagraphPropertiesEditForm):
+    """Video paragraph properties inner edit form"""
+
+    legend = None
+    ajax_handler = 'inner-properties.json'
+
+    @property
+    def buttons(self):
+        if self.mode == INPUT_MODE:
+            return button.Buttons(IEditFormButtons)
+        else:
+            return button.Buttons()
+
+
+@view_config(name='inner-properties.json', context=IVideoParagraph, request_type=IPyAMSLayer,
+             permission=MANAGE_CONTENT_PERMISSION, renderer='json', xhr=True)
+class VideoParagraphPropertiesInnerAJAXEditForm(BaseParagraphAJAXEditForm, VideoParagraphPropertiesInnerEditForm):
+    """Video paragraph properties inner deit form, JSON renderer"""
+
+    def get_ajax_output(self, changes):
+        output = super(VideoParagraphPropertiesInnerAJAXEditForm, self).get_ajax_output(changes)
+        updated = changes.get(IVideoParagraph, ())
+        if 'body' in updated:
+            associations_table = AssociationsTable(self.context, self.request)
+            associations_table.update()
+            output.setdefault('events', []).append({
+                'event': 'PyAMS_content.changed_item',
+                'options': {'object_type': 'associations',
+                            'object_name': associations_table.id,
+                            'table': associations_table.render()}
+            })
+        if 'data' in updated:
+            # we have to commit transaction to be able to handle blobs...
+            ITransactionManager(self.context).get().commit()
+            form = VideoParagraphPropertiesInnerEditForm(self.context, self.request)
+            form.update()
+            output.setdefault('events', []).append({
+                'event': 'PyAMS_content.changed_item',
+                'options': {'object_type': 'form',
+                            'object_name': '{0}_{1}_{2}'.format(
+                                self.context.__class__.__name__,
+                                getattr(form.getContent(), '__name__', 'noname').replace('++', ''),
+                                form.id),
+                            'form': form.render()}
+            })
+        return output
+
+
+#
+# Video summary
+#
+
+@adapter_config(context=(IVideoParagraph, IPyAMSLayer), provides=IParagraphSummary)
+@template_config(template='templates/video-summary.pt', layer=IPyAMSLayer)
+class VideoParagraphSummary(BaseContentProvider):
+    """Video paragraph summary"""
+
+    language = None
+
+    def update(self):
+        i18n = II18n(self.context)
+        if self.language:
+            for attr in ('title', 'body', 'description'):
+                setattr(self, attr, i18n.get_attribute(attr, self.language, request=self.request))
+        else:
+            for attr in ('title', 'body', 'description'):
+                setattr(self, attr, i18n.query_attribute(attr, request=self.request))