Initial fix of coding style. Implemented dynamic stylesheets.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@12806 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5OOo/OOoTemplate.py

@@ -93,7 +93,6 @@ def add_and_edit(self, id, REQUEST):
     u = "%s/%s" % (u, quote(id))
   REQUEST.RESPONSE.redirect(u+'/manage_main')
 
-
 class OOoTemplate(ZopePageTemplate):
   """
   A page template which is able to embed and OpenOffice
@@ -102,7 +101,7 @@ class OOoTemplate(ZopePageTemplate):
 
   TODO:
     - find a way to embed TALES in OOo documents in such
-            way that editing woth OOo does not destroy TAL/TALES
+      way that editing with OOo does not destroy TAL/TALES
 
     - add preprocessing option to handle explicit macros in
       OOo in any language. Include debugging options in this case
@@ -130,7 +129,7 @@ class OOoTemplate(ZopePageTemplate):
   constructors =   (manage_addOOoTemplate, addOOoTemplate)
 
   # Default Attributes
-    ooo_stylesheet = 'default_ooo_template'
+  ooo_stylesheet = 'Base_getODTStyleSheet'
 
   # Default content type
   #content_type = 'application/vnd.sun.xml.writer' # Writer type by default
@@ -209,7 +208,7 @@ class OOoTemplate(ZopePageTemplate):
   def _resolvePath(self, path):
     return self.getPortalObject().unrestrictedTraverse(path)
 
-    def renderIncludes(self, text, sub_document=None):
+  def renderIncludes(self, here, text, sub_document=None):
     attached_files_dict = {}
     arguments_re = re.compile('(\w+)\s*=\s*"(.*?)"\s*',re.DOTALL)
 
@@ -226,7 +225,6 @@ class OOoTemplate(ZopePageTemplate):
         ret.append(val)
       return ret
 
-
     def replaceIncludes(match):
       options_dict = dict( style="fr1", x="0cm", y="0cm" )
       options_dict.update( dict(arguments_re.findall( match.group(1) )) )
@@ -253,10 +251,14 @@ class OOoTemplate(ZopePageTemplate):
       dir_name = '%s%d'%(self._OLE_directory_prefix,actual_idx)
 
       if sub_document: # sub-document means sub-directory
-                dir_name = sub_document+'/'+dir_name
+        dir_name = sub_document + '/' + dir_name
 
       try:
-                temp_builder = OOoBuilder(getattr(document,document.ooo_stylesheet))
+        ooo_stylesheet = getattr(here, document.ooo_stylesheet)
+        # If style is dynamic, call it
+        if callable(ooo_stylesheet):
+          ooo_stylesheet = ooo_stylesheet()
+        temp_builder = OOoBuilder(ooo_stylesheet)
         stylesheet = temp_builder.extract('styles.xml')
       except AttributeError:
         stylesheet = None
@@ -367,14 +369,14 @@ xmlns:config="http://openoffice.org/2001/config" office:version="1.0">
       text:anchor-type="paragraph" svg:x="%s" svg:y="%s"
       svg:width="%.3fcm" svg:height="%.3fcm" xlink:href="#Pictures/%s"
       xlink:type="simple" xlink:show="embed" xlink:actuate="onLoad"/>
-            """%(options_dict['style'], actual_idx,
+      """ % (options_dict['style'], actual_idx,
              options_dict['x'], options_dict['y'],
              w, h,
              pic_name.split('/')[-1] )
-            if not ( self.content_type.endswith('draw') or
+      if not (self.content_type.endswith('draw') or
               self.content_type.endswith('presentation') or
               self.content_type.endswith('writer') or
-                     self.content_type.endswith('text') ):
+              self.content_type.endswith('text')):
         replacement = '<text:p text:style-name="Standard">'+replacement+'</text:p>'
       return replacement
 
@@ -391,8 +393,16 @@ xmlns:config="http://openoffice.org/2001/config" office:version="1.0">
     if not request:
       request = get_request()
 
+    # Get parent object (the one to render this template on)
+    here = getattr(self, 'aq_parent', None)
+    if here is None:
+      # This is a system error
+      raise ValueError, 'Can not render a template without a parent acquisition context'
     # Retrieve master document
-      ooo_document = getattr(self, self.ooo_stylesheet)
+    ooo_document = getattr(here, self.ooo_stylesheet)
+    # If style is dynamic, call it
+    if callable(ooo_stylesheet):
+      ooo_stylesheet = ooo_stylesheet()
     # Create a new builder instance
     ooo_builder = OOoBuilder(ooo_document)
     # Pass builder instance as extra_context
@@ -401,7 +411,7 @@ xmlns:config="http://openoffice.org/2001/config" office:version="1.0">
     doc_xml = ZopePageTemplate.pt_render(self, source=source, extra_context=extra_context)
 
     # Replace the includes
-      (doc_xml,attachments_dict) = self.renderIncludes(doc_xml)
+    (doc_xml,attachments_dict) = self.renderIncludes(here, doc_xml)
 
     try:
       default_styles_text = ooo_builder.extract('styles.xml')
@@ -538,6 +548,3 @@ InitializeClass(FSOOoTemplate)
 
 registerFileExtension('ooot', FSOOoTemplate)
 registerMetaType(OOoTemplate.meta_type, FSOOoTemplate)
\ No newline at end of file
-
-
-# vim: syntax=python shiftwidth=2