Accelerate Web Pages.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@12415 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/Document/Image.py

@@ -40,6 +40,7 @@ from Acquisition import aq_base
 
 from DocumentTemplate.DT_Util import html_quote
 from Products.CMFCore.WorkflowCore import WorkflowMethod
+from Products.CMFCore.utils import _setCacheHeaders
 from Products.ERP5Type import Permissions, PropertySheet, Constraint, Interface
 from Products.ERP5.Document.File import File
 from OFS.Image import Image as OFSImage
@@ -282,6 +283,8 @@ class Image(File, OFSImage):
       """Return the image data."""
       self._upradeImage()
 
+      _setCacheHeaders(self, dict(display=display, format=format, quality=quality, resolution=resolution))
+
       # display may be set from a cookie (?)
       if (display is not None or resolution is not None or quality!=75 or format!='')\
                                                and defaultdisplays.has_key(display):

product/ERP5/Document/TextDocument.py

@@ -29,6 +29,7 @@
 from AccessControl import ClassSecurityInfo
 
 from Products.CMFCore.utils import getToolByName
+from Products.CMFCore.utils import _setCacheHeaders
 from Products.ERP5Type import Permissions, PropertySheet, Constraint, Interface
 from Products.ERP5.Document.Document import Document
 from Products.ERP5Type.WebDAVSupport import TextContent
@@ -100,6 +101,8 @@ class TextDocument(Document, TextContent):
       if format is None:
         # The default is to use ERP5 Forms to render the page
         return self.view()
+      # Accelerate rendering in Web mode
+      _setCacheHeaders(self, {'format' : format})
       # Return the raw content
       if format == 'raw':
         return self.getTextContent()
@@ -107,6 +110,10 @@ class TextDocument(Document, TextContent):
       return getToolByName(self, 'portal_transforms').convertTo(mime_type,
                            self.getTextContent(), object=self, mimetype=self.getTextFormat())
 
+    def __call__(self):
+      _setCacheHeaders(self, {})
+      return Document.__call__(self)
+
     ### Content indexing methods
     security.declareProtected(Permissions.View, 'getSearchableText')
     def getSearchableText(self, md=None):