From 8bec0056b9d8f1accb9cbaa485c6011980d381df Mon Sep 17 00:00:00 2001
From: Narayan Desai <desai@mcs.anl.gov>
Date: Wed, 6 Aug 2008 19:12:44 +0000
Subject: Switch bcfg2-admin minestruct to use the new statistics api to get at
 data in either of statistics.xml or dbstats directly

git-svn-id: https://svn.mcs.anl.gov/repos/bcfg/trunk/bcfg2@4862 ce84e21b-d406-0410-9b95-82705330c041
---
 src/lib/Server/Admin/Minestruct.py   | 28 +++++++++++-----------------
 src/lib/Server/Plugins/DBStats.py    |  6 ++++++
 src/lib/Server/Plugins/Statistics.py |  6 +++---
 3 files changed, 20 insertions(+), 20 deletions(-)

diff --git a/src/lib/Server/Admin/Minestruct.py b/src/lib/Server/Admin/Minestruct.py
index 61a277d2d..b63bdd2b5 100644
--- a/src/lib/Server/Admin/Minestruct.py
+++ b/src/lib/Server/Admin/Minestruct.py
@@ -2,14 +2,11 @@
 import Bcfg2.Server.Admin
 import lxml.etree
 
-class Minestruct(Bcfg2.Server.Admin.Mode):
+class Minestruct(Bcfg2.Server.Admin.StructureMode):
     '''Pull extra entries out of statistics'''
     __shorthelp__ = 'bcfg2-admin minestruct <client> [-f file-name] [-g groups]'
     __longhelp__ = __shorthelp__ + '\n\tExtract extra entry lists from statistics'
 
-    def __init__(self, cfile):
-        Bcfg2.Server.Admin.Mode.__init__(self, cfile)
-
     def __call__(self, args):
         Bcfg2.Server.Admin.Mode.__call__(self, args)
         if len(args) == 0:
@@ -43,19 +40,13 @@ class Minestruct(Bcfg2.Server.Admin.Mode):
                 continue
             else:
                 client = arg
-        stats = self.load_stats(client)
-        if len(stats.getchildren()) == 2:
-            # client is dirty
-            current = [ent for ent in stats.getchildren() if ent.get('state') == 'dirty'][0]
-        else:
-            current = stats.getchildren()[0]
-        extra = current.find('Extra').getchildren()
+        extra = self.statistics.GetExtra(client)
         root = lxml.etree.Element("Base")
         self.log.info("Found %d extra entries" % (len(extra)))
         if len(groups) == 0:
-            for entry in extra:
-                self.log.info("%s: %s" % (entry.tag, entry.get('name')))
-                root.append(lxml.etree.Element(entry.tag, name=entry.get('name')))
+            for tag, name in extra:
+                self.log.info("%s: %s" % (tag, name))
+                lxml.etree.SubElement(root, tag, name=name)
         else:
             groups_root = lxml.etree.Element("Group", name=groups[0])
             root.append(groups_root) 
@@ -64,8 +55,9 @@ class Minestruct(Bcfg2.Server.Admin.Mode):
                 groups_root.append(temp)
                 groups_root = temp
             for entry in extra:
-                self.log.info("%s: %s" % (entry.tag, entry.get('name')))
-                groups_root.append(lxml.etree.Element(entry.tag, name=entry.get('name')))
+                self.log.info("%s: %s" % (tag, name))
+                lxml.etree.SubElement(groups_root, tag, name=name)
+
         tree = lxml.etree.ElementTree(root)
         if write_to_file == True:
             try:
@@ -73,5 +65,7 @@ class Minestruct(Bcfg2.Server.Admin.Mode):
             except IOError:
                 self.log.info("Failed to write to file: %s" % (output_file))
                 raise SystemExit(1)
-            tree.write(f)
+            tree.write(f, pretty_print=True)
+        else:
+            print lxml.etree.tostring(tree, pretty_print=True)
 
diff --git a/src/lib/Server/Plugins/DBStats.py b/src/lib/Server/Plugins/DBStats.py
index b0d6779a6..6e9be82d0 100644
--- a/src/lib/Server/Plugins/DBStats.py
+++ b/src/lib/Server/Plugins/DBStats.py
@@ -1,5 +1,6 @@
 import Bcfg2.Server.Plugin
 import Bcfg2.Server.Reports.importscript
+from Bcfg2.Server.Reports.reports.models import Client
 import lxml.etree, time
 
 class DBStats(Bcfg2.Server.Plugin.StatisticsPlugin):
@@ -22,4 +23,9 @@ class DBStats(Bcfg2.Server.Plugin.StatisticsPlugin):
         Bcfg2.Server.Reports.importscript.load_stats(
             self.core.metadata.clientdata, container, 0, True)
 
+    def GetExtra(self, client):
+        c_inst = Client.objects.filter(name=client)[0]
+        return [(a.kind, a.name) for a in
+                c_inst.current_interaction.extra_items.all()]
+
 
diff --git a/src/lib/Server/Plugins/Statistics.py b/src/lib/Server/Plugins/Statistics.py
index 41de7ba4b..b7dc61179 100644
--- a/src/lib/Server/Plugins/Statistics.py
+++ b/src/lib/Server/Plugins/Statistics.py
@@ -119,9 +119,9 @@ class Statistics(Bcfg2.Server.Plugin.StatisticsPlugin):
         self.data.WriteBack()
 
     def FindCurrent(self, client):
-        rt = self.data.element.xpath('//Node[@name="%s"]' % client)
-        maxtime = max([time.strptime(stat.get('time')) for stat in rt.findall('Statistics')])
-        return [stat for stat in rt.findall('Statistics') if time.strptime(stat.get('time')) == maxtime][0]
+        rt = self.data.element.xpath('//Node[@name="%s"]' % client)[0]
+        maxtime = max([strptime(stat.get('time')) for stat in rt.findall('Statistics')])
+        return [stat for stat in rt.findall('Statistics') if strptime(stat.get('time')) == maxtime][0]
     
     def GetExtra(self, client):
         return [(entry.tag, entry.get('name')) for entry in self.FindCurrent(client).xpath('.//Extra/*')]
-- 
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