Small improvements, still experimental and requires erp5_dms_media for now.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@43330 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Form/AudioField.py

 from Products.Formulator.Field import ZMIField
-from Products.Formulator import Widget, Validator
+from Products.Formulator import Widget
 from Products.Formulator.DummyField import fields
 from Products.Formulator import Validator
+from Products.ERP5Form.ListBox import lazyMethod
 
 class AudioWidget(Widget.TextWidget):
   """
@@ -69,6 +70,8 @@ class AudioWidget(Widget.TextWidget):
   def render_view(self, field, value, REQUEST=None, render_prefix=None):
     if value is None:
       return ''
+    audio_player = field.get_value('audio_player')
+    if audio_player == 'html5_audio':
       return Widget.render_element("audio",
                               src=value,
                               extra=field.get_value('extra'),
@@ -77,6 +80,19 @@ class AudioWidget(Widget.TextWidget):
                               preload=field.get_value('audio_preload'),
                               autoplay=field.get_value('audio_autoplay'),
                               contents=field.get_value('audio_error_message'))
+    elif audio_player == 'flowplayer':
+      a_element = Widget.render_element("a",
+                        href="%s" % value,
+                        style="display:block;width:%spx;height:%spx;" % \
+                                        (field.get_value('video_width'),
+                                         field.get_value('video_height'),),
+                        id="player")
+
+      script_element = """<script language="JavaScript">
+                             flowplayer("player", "%s/flowplayer.swf");
+                         </script>""" % self.getContext(field, REQUEST).getPortalObject().portal_url()
+      return ' '.join(a_element,script_element)
+
 
   def get_javascript_list(self, field, REQUEST=None):
     """
@@ -84,7 +100,7 @@ class AudioWidget(Widget.TextWidget):
     """
     if field.get_value('js_enabled'):
       audio_player = field.get_value('audio_player')
-            context = getContext(field, REQUEST)
+      context = self.getContext(field, REQUEST)
       if audio_player == 'html5_audio':
         # XXX Instead of harcoding library name
         # it should be better to call a python script, as
@@ -95,14 +111,23 @@ class AudioWidget(Widget.TextWidget):
     else:
       return []
 
-def getContext(field, REQUEST):
-    """Return the context of rendering this VideoField.
+  def getContext(self):
+    """Return the context of rendering this Field..
     """
-    value = REQUEST.get('here')
+    value = self.request.get('here')
     if value is None:
-        value = getForm(field).aq_parent
+      value = self.getForm().aq_parent
     return value
 
+  getContext = lazyMethod(getContext)
+
+  def getForm(self):
+    """Return the form which contains the Field.
+    """
+    return self.field.aq_parent
+
+  getForm = lazyMethod(getForm)
+
 AudioWidgetInstance = AudioWidget()
 
 class AudioField(ZMIField):
@@ -112,4 +137,3 @@ class AudioField(ZMIField):
 
   widget = AudioWidgetInstance
   validator = Validator.SuppressValidatorInstance
-

product/ERP5Form/VideoField.py

 from Products.Formulator.Field import ZMIField
-from Products.Formulator import Widget, Validator
+from Products.Formulator import Widget
 from Products.Formulator.DummyField import fields
 from Products.Formulator import Validator
+from Products.ERP5Form.ListBox import lazyMethod
 
 class VideoWidget(Widget.TextWidget):
   """
@@ -84,6 +85,8 @@ class VideoWidget(Widget.TextWidget):
   def render_view(self, field, value, REQUEST=None, render_prefix=None):
     if value is None:
       return ''
+    video_player = field.get_value('video_player')
+    if video_player == 'html5_video':
       return Widget.render_element("video",
                         src=value,
                         extra=field.get_value('extra'),
@@ -94,6 +97,18 @@ class VideoWidget(Widget.TextWidget):
                         preload=field.get_value('video_preload'),
                         autoplay=field.get_value('video_autoplay'),
                         contents=field.get_value('video_error_message'))
+    elif video_player == 'flowplayer':
+      a_element = Widget.render_element("a",
+                        href="%s" % value,
+                        style="display:block;width:%spx;height:%spx;" % \
+                                        (field.get_value('video_width'),
+                                         field.get_value('video_height'),),
+                        id="player")
+
+      script_element = """<script language="JavaScript">
+                             flowplayer("player", "%s/flowplayer.swf");
+                         </script>""" % self.getContext(field, REQUEST).getPortalObject().portal_url()
+      return ' '.join(a_element,script_element)
 
   def get_javascript_list(self, field, REQUEST=None):
     """
@@ -101,26 +116,34 @@ class VideoWidget(Widget.TextWidget):
     """
     if field.get_value('js_enabled'):
       video_player = field.get_value('video_player')
-            context = getContext(field, REQUEST)
+      context = self.getContext(field, REQUEST)
       if video_player == 'html5_video':
         # XXX Instead of harcoding library name
         # it should be better to call a python script, as
         # it is done on type base method.
-                return []
-#                return ['%s/html5media.min.js' % context.portal_url()]
+        return ['%s/html5media.min.js' % context.portal_url()]
       elif video_player == 'flowplayer':
         return ['%s/flowplayer.min.js' % context.portal_url()]
     else:
       return []
 
-def getContext(field, REQUEST):
-    """Return the context of rendering this VideoField.
+  def getContext(self):
+    """Return the context of rendering this Field..
     """
-    value = REQUEST.get('here')
+    value = self.request.get('here')
     if value is None:
-        value = getForm(field).aq_parent
+      value = self.getForm().aq_parent
     return value
 
+  getContext = lazyMethod(getContext)
+
+  def getForm(self):
+    """Return the form which contains the Field.
+    """
+    return self.field.aq_parent
+
+  getForm = lazyMethod(getForm)
+
 VideoWidgetInstance = VideoWidget()
 
 class VideoField(ZMIField):