[Erp5-report] r26188 - /erp5/trunk/products/ERP5/Tool/IntrospectionTool.py

[nobody at svn.erp5.org]

Author: rafael
Date: Sat Mar 28 00:36:32 2009
New Revision: 26188

URL: http://svn.erp5.org?rev=26188&view=rev
Log:
Extend Introspection Tool to make possible download logs and the Data.fs. 


Modified:
    erp5/trunk/products/ERP5/Tool/IntrospectionTool.py

Modified: erp5/trunk/products/ERP5/Tool/IntrospectionTool.py
URL: http://svn.erp5.org/erp5/trunk/products/ERP5/Tool/IntrospectionTool.py?rev=26188&r1=26187&r2=26188&view=diff
==============================================================================
--- erp5/trunk/products/ERP5/Tool/IntrospectionTool.py [utf8] (original)
+++ erp5/trunk/products/ERP5/Tool/IntrospectionTool.py [utf8] Sat Mar 28 00:36:32 2009
@@ -26,6 +26,8 @@
 #
 ##############################################################################
 
+import os
+import tempfile
 from AccessControl import ClassSecurityInfo
 from Globals import InitializeClass, DTMLFile
 from Products.CMFCore.utils import getToolByName
@@ -34,6 +36,8 @@
 from AccessControl.SecurityManagement import setSecurityManager
 from Products.ERP5 import _dtmldir
 from Products.ERP5Type.Utils import _setSuperSecurityManager
+from App.config import getConfiguration
+import tarfile
 
 _MARKER = []
 
@@ -104,4 +108,83 @@
 
     return erp5_module_list
 
+  security.declareProtected(Permissions.ManagePortal, 'getLocalFile')
+  def _getLocalFile(self, REQUEST, RESPONSE, file_path, 
+                         tmp_file_path='/tmp/', compressed=1):
+    """
+      It should return the local file compacted as tar.gz.
+    """
+    if file_path.startswith('/'):
+      raise IOError, 'The file path must be relative not absolute'
+    instance_home = getConfiguration().instancehome
+    file_path = os.path.join(instance_home, file_path)
+    if not os.path.exists(file_path):
+      raise IOError, 'The file: %s does not exist.' % file_path
+
+    if compressed:
+      tmp_file_path = tempfile.mktemp(dir=tmp_file_path)
+      tmp_file = tarfile.open(tmp_file_path,"w:gz")
+      tmp_file.add(file_path)
+      tmp_file.close()
+      RESPONSE.setHeader('Content-type', 'application/x-tar')
+    else:
+      tmp_file_path = file_path
+
+    f = open(tmp_file_path)
+    try:
+      RESPONSE.setHeader('Content-Length', os.stat(tmp_file_path).st_size)
+      RESPONSE.setHeader('Content-Disposition', \
+                 'attachment;filename="%s.tar.gz"' % file_path.split('/')[-1])
+      for data in f:
+        RESPONSE.write(data)
+    finally:
+      f.close()
+
+    if compressed:
+      os.remove(tmp_file_path)
+
+    return ''
+
+  security.declareProtected(Permissions.ManagePortal, 'getAccessLog')
+  def getAccessLog(self,  compressed=1, REQUEST=None):
+    """
+      Get the Access Log.
+    """
+    if REQUEST is not None:
+      response = REQUEST.RESPONSE
+    else:
+      return "FAILED"
+
+    return self._getLocalFile(REQUEST, response, 
+                               file_path='log/Z2.log', 
+                               compressed=1) 
+
+  security.declareProtected(Permissions.ManagePortal, 'getAccessLog')
+  def getEventLog(self,  compressed=1, REQUEST=None):
+    """
+      Get the Access Log.
+    """
+    if REQUEST is not None:
+      response = REQUEST.RESPONSE
+    else:
+      return "FAILED"
+
+    return self._getLocalFile(REQUEST, response,
+                               file_path='log/event.log',
+                               compressed=1)
+
+  security.declareProtected(Permissions.ManagePortal, 'getAccessLog')
+  def getDataFs(self,  compressed=1, REQUEST=None):
+    """
+      Get the Access Log.
+    """
+    if REQUEST is not None:
+      response = REQUEST.RESPONSE
+    else:
+      return "FAILED"
+
+    return self._getLocalFile(REQUEST, response,
+                               file_path='var/Data.fs',
+                               compressed=1)
+
 InitializeClass(IntrospectionTool)