[Erp5-report] r9417 - in /erp5/trunk/products/ERP5OOo/Document: OOoDocument.py PdfDocument.py

[nobody at svn.erp5.org]

Author: bartek
Date: Thu Aug 24 18:30:01 2006
New Revision: 9417

URL: http://svn.erp5.org?rev=9417&view=rev
Log:
html representation functions (for web display)

Modified:
    erp5/trunk/products/ERP5OOo/Document/OOoDocument.py
    erp5/trunk/products/ERP5OOo/Document/PdfDocument.py

Modified: erp5/trunk/products/ERP5OOo/Document/OOoDocument.py
URL: http://svn.erp5.org/erp5/trunk/products/ERP5OOo/Document/OOoDocument.py?rev=9417&r1=9416&r2=9417&view=diff
==============================================================================
--- erp5/trunk/products/ERP5OOo/Document/OOoDocument.py (original)
+++ erp5/trunk/products/ERP5OOo/Document/OOoDocument.py Thu Aug 24 18:30:01 2006
@@ -376,6 +376,30 @@
     except AttributeError:
       pass
 
+  def getHtmlRepresentation(self):
+    '''
+    get simplified html version to display
+    '''
+    # XXX use caching method
+    # we have to figure out which html format to use
+    tgts=[x[1] for x in self.getTargetFormatItemList() if x[1].startswith('html')]
+    if len(tgts)==0:
+      return 'no html representation available'
+    fmt=tgts[0]
+    fmt,data=self.getTargetFile(fmt)
+    cs=cStringIO.StringIO()
+    cs.write(self._unpackData(data))
+    z=zipfile.ZipFile(cs)
+    h='could not extract anything'
+    for f in z.infolist():
+      fn=f.filename
+      if fn.endswith('html'):
+        h=z.read(fn)
+        break
+    z.close()
+    cs.close()
+    return h
+
   security.declareProtected(Permissions.View,'getTargetFile')
   def getTargetFile(self,format,REQUEST=None):
     """

Modified: erp5/trunk/products/ERP5OOo/Document/PdfDocument.py
URL: http://svn.erp5.org/erp5/trunk/products/ERP5OOo/Document/PdfDocument.py?rev=9417&r1=9416&r2=9417&view=diff
==============================================================================
--- erp5/trunk/products/ERP5OOo/Document/PdfDocument.py (original)
+++ erp5/trunk/products/ERP5OOo/Document/PdfDocument.py Thu Aug 24 18:30:01 2006
@@ -83,6 +83,22 @@
 
   SearchableText=getSearchableText
 
+  def getHtmlRepresentation(self):
+    '''
+    get simplified html version to display
+    '''
+    # XXX use caching method
+    if not hasattr(self,'data'):
+      return 'no data'
+    tmp=tempfile.NamedTemporaryFile()
+    tmp.write(self._unpackData(self.data))
+    tmp.seek(0)
+    cmd='pdftohtml -enc UTF-8 -stdout -noframes -i %s' % tmp.name
+    r=os.popen(cmd)
+    h=r.read()
+    tmp.close()
+    r.close()
+    return h
 
 # vim: syntax=python shiftwidth=2