From e0240b5e8273e876889c0c5a21ad1d4d6e9f3867 Mon Sep 17 00:00:00 2001
From: helmutm <helmutm@fd906abe-77d9-0310-91a1-e0d9ade77398>
Date: Tue, 16 Feb 2010 11:24:45 +0000
Subject: [PATCH] work in progress: loops site synchronization: record job
 execution

git-svn-id: svn://svn.cy55.de/Zope3/src/loops/trunk@3734 fd906abe-77d9-0310-91a1-e0d9ade77398
---
 system/configure.zcml  |  9 +++++++++
 system/interfaces.py   | 12 ++++++++++--
 system/job.py          | 13 +++++++++++++
 system/sync/browser.py | 14 +++++++++++---
 4 files changed, 43 insertions(+), 5 deletions(-)

diff --git a/system/configure.zcml b/system/configure.zcml
index bc2c008..34db21f 100644
--- a/system/configure.zcml
+++ b/system/configure.zcml
@@ -8,6 +8,15 @@
   <!--<zope:adapter factory="loops.system.setup.SetupManager"
                 name="system" />-->
 
+  <zope:class class="loops.system.job.JobRecord">
+    <require permission="zope.View"
+             interface="loops.system.interfaces.IJobRecord" />
+    <require permission="zope.ManageContent"
+             set_schema="loops.system.interfaces.IJobRecord" />
+  </zope:class>
+
+  <!-- views -->
+
   <browser:page
       name="setup_jobrecords.html"
       for="loops.interfaces.ILoops"
diff --git a/system/interfaces.py b/system/interfaces.py
index db4a2c9..f27e26e 100644
--- a/system/interfaces.py
+++ b/system/interfaces.py
@@ -1,5 +1,5 @@
 #
-#  Copyright (c) 2008 Helmut Merz helmutm@cy55.de
+#  Copyright (c) 2010 Helmut Merz helmutm@cy55.de
 #
 #  This program is free software; you can redistribute it and/or modify
 #  it under the terms of the GNU General Public License as published by
@@ -32,7 +32,15 @@ from loops.util import _
 
 class IJobRecords(Interface):
 
-    pass
+    def recordExecution(job, state, transcript, data=None):
+        """ Record the execution of a job (which may be a query or some other
+            kind of concept).
+        """
+
+    def getLastRecordFor(job):
+        """ Use this for finding out when the job given has been run
+            most recently.
+        """
 
 
 class IJobRecord(ITrack):
diff --git a/system/job.py b/system/job.py
index 29c2a53..57ff7a5 100644
--- a/system/job.py
+++ b/system/job.py
@@ -42,6 +42,19 @@ class JobRecords(BaseRecordManager):
     def __init__(self, context):
         self.context = context
 
+    def recordExecution(self, job, state, transcript, **kw):
+        taskId = util.getUidForObject(job)
+        kw['state'] = state
+        kw['transcript'] = transcript
+        self.storage.saveUserTrack(taskId, 0, self.personId, kw)
+
+    def getLastRecordFor(self, job):
+        taskId = util.getUidForObject(job)
+        recs = self.storage.query(taskId=taskId)
+        if recs:
+            return sorted(recs, key=lambda x: x.timeStamp)[-1]
+        return None
+
 
 class JobRecord(Track):
 
diff --git a/system/sync/browser.py b/system/sync/browser.py
index 8f61d5e..85a6e15 100644
--- a/system/sync/browser.py
+++ b/system/sync/browser.py
@@ -38,6 +38,7 @@ from loops.browser.common import BaseView
 from loops.browser.concept import ConceptView
 from loops.external.base import Extractor
 from loops.external.interfaces import IWriter
+from loops.system.job import JobRecords
 from loops import util
 
 
@@ -66,6 +67,10 @@ class SyncChanges(ConceptView):
 
     @Lazy
     def lastSyncTimeStamp(self):
+        jobs = JobRecords(self.view.loopsRoot)
+        rec = jobs.getLastRecordFor(self.nodeView.virtualTargetObject)
+        if rec is not None:
+            return rec.timeStamp
         return None
 
 
@@ -126,11 +131,13 @@ class ChangesSave(FormController):
 
 class ChangesSync(ChangesSave):
 
+    state = 'ok'
+
     def update(self):
         self.export()
         self.transfer()
         self.triggerImport()
-        #self.recordExecution()
+        self.recordExecution()
         return True
 
     def transfer(self):
@@ -148,8 +155,9 @@ class ChangesSync(ChangesSave):
         pass
 
     def recordExecution(self):
-        jobs = self.view.loopsRoot.getRecordManager()['jobs']
-        jobs.saveUserTrack()
+        jobs = JobRecords(self.view.loopsRoot)
+        jobs.recordExecution(self.view.virtualTargetObject,
+                             self.state, self.transcript.getvalue())
 
 
 class SyncImport(BaseView):