Added support for default frame conversion (image) so that it is now possible...

Added support for default frame conversion (image) so that it is now possible to view any page in a PDF file as an image through the browser. Added better support for links in PDF file. Make sure hasBaseData is implemented at File class level. git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@17511 20353a03-c40f-0410-a6d1-a30d3c3de9de

Added support for default frame conversion (image) so that it is now possible...
Added support for default frame conversion (image) so that it is now possible to view any page in a PDF file as an image through the browser. Added better support for links in PDF file. Make sure hasBaseData is implemented at File class level. git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@17511 20353a03-c40f-0410-a6d1-a30d3c3de9de
21d292e8 · Jean-Paul Smets · e081f87d · 21d292e8
Commit 21d292e8 authored Nov 10, 2007 by Jean-Paul Smets
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Showing with 5 additions and 11 deletions

product/ERP5/Document/PDFDocument.py product/ERP5/Document/PDFDocument.py +5 -11

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--- a/product/ERP5/Document/PDFDocument.py
+++ b/product/ERP5/Document/PDFDocument.py
@@ -73,7 +73,8 @@ class PDFDocument(Image, ConversionCacheMixin):
                              'subject', 'source_reference', 'source_project_title',)
  security.declareProtected(Permissions.View, 'index_html')
-  def index_html(self, REQUEST, RESPONSE, display=None, format='', quality=75, resolution=None):
+  def index_html(self, REQUEST, RESPONSE, display=None, format='', quality=75, 
+                                          resolution=None, frame=0):
    """
      Returns data in the appropriate format (graphical)
      it is always a zip because multi-page pdfs are converted into a zip
@@ -89,7 +90,8 @@ class PDFDocument(Image, ConversionCacheMixin):
      RESPONSE.setHeader('Accept-Ranges', 'bytes')
      return data
    return Image.index_html(self, REQUEST, RESPONSE, display=display,
-                            format=format, quality=quality, resolution=resolution)
+                            format=format, quality=quality,
+                            resolution=resolution, frame=frame)
  # Conversion API
  security.declareProtected(Permissions.ModifyPortalContent, 'convert')
@@ -151,17 +153,9 @@ class PDFDocument(Image, ConversionCacheMixin):
    tmp.close()
    r.close()
    h = h.replace('<BODY bgcolor="#A0A0A0"', '<BODY ') # Quick hack to remove bg color - XXX
+    h = h.replace('href="%s.html' % tmp.name.split(os.sep)[-1], 'href="asEntireHTML') # Make links relative
    return h
-  security.declareProtected(Permissions.AccessContentsInformation, 'hasBaseData')
-  def hasBaseData(self):
-    """
-    This method is an override of dynamically generated method for Document
-    class.Because PDFDocument does not use baae_data to store raw data.
-    """
-    return self.get_size()>0 
  security.declareProtected(Permissions.AccessContentsInformation, 'getContentInformation')
  def getContentInformation(self):
    """