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<dt>Revision</dt> <dd><a href="http://trac.calendarserver.org//changeset/14357">14357</a></dd>
<dt>Author</dt> <dd>cdaboo@apple.com</dd>
<dt>Date</dt> <dd>2015-02-02 07:46:19 -0800 (Mon, 02 Feb 2015)</dd>
</dl>

<h3>Log Message</h3>
<pre>Allow client to set the UID for the older resource in a split.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#CalendarServerbranchesreleaseCalendarServer54devtwistedcaldavstorebridgepy">CalendarServer/branches/release/CalendarServer-5.4-dev/twistedcaldav/storebridge.py</a></li>
<li><a href="#CalendarServerbranchesreleaseCalendarServer54devtxdavcaldavdatastoresqlpy">CalendarServer/branches/release/CalendarServer-5.4-dev/txdav/caldav/datastore/sql.py</a></li>
<li><a href="#CalendarServerbranchesreleaseCalendarServer54devtxdavcaldavdatastoretesttest_sqlpy">CalendarServer/branches/release/CalendarServer-5.4-dev/txdav/caldav/datastore/test/test_sql.py</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="CalendarServerbranchesreleaseCalendarServer54devtwistedcaldavstorebridgepy"></a>
<div class="modfile"><h4>Modified: CalendarServer/branches/release/CalendarServer-5.4-dev/twistedcaldav/storebridge.py (14356 => 14357)</h4>
<pre class="diff"><span>
<span class="info">--- CalendarServer/branches/release/CalendarServer-5.4-dev/twistedcaldav/storebridge.py        2015-02-02 15:42:51 UTC (rev 14356)
+++ CalendarServer/branches/release/CalendarServer-5.4-dev/twistedcaldav/storebridge.py        2015-02-02 15:46:19 UTC (rev 14357)
</span><span class="lines">@@ -2964,8 +2964,14 @@
</span><span class="cx">                 (caldav_namespace, &quot;valid-rid-parameter&quot;,),
</span><span class="cx">                 &quot;The rid parameter in the request-URI contains an invalid value&quot;,
</span><span class="cx">             ))
</span><ins>+
+        # Client may provide optional UID for the split-off past component
+        pastUID = request.args.get(&quot;uid&quot;)
+        if pastUID is not None:
+            pastUID = pastUID[0]
+
</ins><span class="cx">         try:
</span><del>-            otherStoreObject = yield self._newStoreObject.splitAt(rid)
</del><ins>+            otherStoreObject = yield self._newStoreObject.splitAt(rid, pastUID)
</ins><span class="cx">         except InvalidSplit:
</span><span class="cx">             raise HTTPError(ErrorResponse(
</span><span class="cx">                 FORBIDDEN,
</span></span></pre></div>
<a id="CalendarServerbranchesreleaseCalendarServer54devtxdavcaldavdatastoresqlpy"></a>
<div class="modfile"><h4>Modified: CalendarServer/branches/release/CalendarServer-5.4-dev/txdav/caldav/datastore/sql.py (14356 => 14357)</h4>
<pre class="diff"><span>
<span class="info">--- CalendarServer/branches/release/CalendarServer-5.4-dev/txdav/caldav/datastore/sql.py        2015-02-02 15:42:51 UTC (rev 14356)
+++ CalendarServer/branches/release/CalendarServer-5.4-dev/txdav/caldav/datastore/sql.py        2015-02-02 15:46:19 UTC (rev 14357)
</span><span class="lines">@@ -3435,7 +3435,7 @@
</span><span class="cx"> 
</span><span class="cx"> 
</span><span class="cx">     @inlineCallbacks
</span><del>-    def splitAt(self, rid):
</del><ins>+    def splitAt(self, rid, pastUID=None):
</ins><span class="cx">         &quot;&quot;&quot;
</span><span class="cx">         User initiated split. We need to verify it is OK to do so first. We will allow any recurring item to
</span><span class="cx">         be split, but will not allow attendees to split invites.
</span><span class="lines">@@ -3443,6 +3443,8 @@
</span><span class="cx">         @param rid: the date-time where the split should occur. This need not be a specific instance
</span><span class="cx">             date-time - this method will choose the next instance on or after this value.
</span><span class="cx">         @type rid: L{DateTime}
</span><ins>+        @param pastuid: the UID of the new (past) resource to be created
+        @type pastuid: L{str}
</ins><span class="cx">         &quot;&quot;&quot;
</span><span class="cx"> 
</span><span class="cx">         # Must be recurring
</span><span class="lines">@@ -3464,7 +3466,7 @@
</span><span class="cx">             raise InvalidSplit()
</span><span class="cx"> 
</span><span class="cx">         # Do split and return new resource
</span><del>-        olderObject = yield self.split(rid=rid)
</del><ins>+        olderObject = yield self.split(rid=rid, olderUID=pastUID)
</ins><span class="cx">         returnValue(olderObject)
</span><span class="cx"> 
</span><span class="cx"> 
</span><span class="lines">@@ -3507,6 +3509,9 @@
</span><span class="cx">         newerUID = calendar.resourceUID()
</span><span class="cx">         if olderUID is None:
</span><span class="cx">             olderUID = str(uuid.uuid4())
</span><ins>+            olderResourceName = &quot;{0}.ics&quot;.format(olderUID)
+        else:
+            olderResourceName = &quot;{0}.ics&quot;.format(olderUID.encode(&quot;base64&quot;)[:-1].rstrip(&quot;=&quot;))
</ins><span class="cx"> 
</span><span class="cx">         # Now process this resource, but do implicit scheduling for attendees not hosted on this server.
</span><span class="cx">         # We need to do this before processing attendee copies.
</span><span class="lines">@@ -3522,7 +3527,12 @@
</span><span class="cx"> 
</span><span class="cx">         # Store changed data
</span><span class="cx">         yield self._setComponentInternal(calendar_new, internal_state=ComponentUpdateState.SPLIT_OWNER, split_details=(rid, olderUID, True,))
</span><del>-        olderObject = yield self.calendar()._createCalendarObjectWithNameInternal(&quot;%s.ics&quot; % (olderUID,), calendar_old, ComponentUpdateState.SPLIT_OWNER, split_details=(rid, newerUID, False,))
</del><ins>+        olderObject = yield self.calendar()._createCalendarObjectWithNameInternal(
+            olderResourceName,
+            calendar_old,
+            ComponentUpdateState.SPLIT_OWNER,
+            split_details=(rid, newerUID, False,)
+        )
</ins><span class="cx"> 
</span><span class="cx">         # Split each one - but not this resource
</span><span class="cx">         for resource in resources:
</span></span></pre></div>
<a id="CalendarServerbranchesreleaseCalendarServer54devtxdavcaldavdatastoretesttest_sqlpy"></a>
<div class="modfile"><h4>Modified: CalendarServer/branches/release/CalendarServer-5.4-dev/txdav/caldav/datastore/test/test_sql.py (14356 => 14357)</h4>
<pre class="diff"><span>
<span class="info">--- CalendarServer/branches/release/CalendarServer-5.4-dev/txdav/caldav/datastore/test/test_sql.py        2015-02-02 15:42:51 UTC (rev 14356)
+++ CalendarServer/branches/release/CalendarServer-5.4-dev/txdav/caldav/datastore/test/test_sql.py        2015-02-02 15:46:19 UTC (rev 14357)
</span><span class="lines">@@ -6325,7 +6325,86 @@
</span><span class="cx">         yield self.failUnlessFailure(cobjs[0].splitAt(PyCalendarDateTime.parseText(&quot;%(now_fwd25)s&quot; % self.subs)), InvalidSplit)
</span><span class="cx"> 
</span><span class="cx"> 
</span><ins>+    @inlineCallbacks
+    def test_calendarObjectSplit_splitat_ok_pastuid(self):
+        &quot;&quot;&quot;
+        Test that user triggered splitting of calendar objects works.
+        &quot;&quot;&quot;
</ins><span class="cx"> 
</span><ins>+        pastUID = &quot;XXXX-YYYY-ZZZZ&quot;
+        data_future, data_past, data_future2, data_past2, data_inbox2 = yield self._setupSplitAt()
+
+        # Update it
+        cobj = yield self.calendarObjectUnderTest(name=&quot;data1.ics&quot;, calendar_name=&quot;calendar&quot;, home=&quot;user01&quot;)
+        oldobj = yield cobj.splitAt(PyCalendarDateTime.parseText(&quot;%(now_back14)s&quot; % self.subs), pastUID=pastUID)
+        oldname = oldobj.name()
+        self.assertFalse(hasattr(cobj, &quot;_workItems&quot;))
+        yield self.commit()
+
+        w = schema.CALENDAR_OBJECT_SPLITTER_WORK
+        rows = yield Select(
+            [w.RESOURCE_ID, ],
+            From=w
+        ).on(self.transactionUnderTest())
+        self.assertEqual(len(rows), 0)
+        yield self.abort()
+
+        rows = yield Select(
+            [w.RESOURCE_ID, ],
+            From=w
+        ).on(self.transactionUnderTest())
+        self.assertEqual(len(rows), 0)
+        yield self.abort()
+
+        # Get the existing and new object data
+        cobj1 = yield self.calendarObjectUnderTest(name=&quot;data1.ics&quot;, calendar_name=&quot;calendar&quot;, home=&quot;user01&quot;)
+        self.assertTrue(cobj1.isScheduleObject)
+        ical1 = yield cobj1.component()
+        relID = ical1.masterComponent().propertyValue(&quot;RELATED-TO&quot;)
+
+        cobj2 = yield self.calendarObjectUnderTest(name=oldname, calendar_name=&quot;calendar&quot;, home=&quot;user01&quot;)
+        self.assertTrue(cobj2 is not None)
+        self.assertTrue(cobj2.isScheduleObject)
+        ical2 = yield cobj2.component()
+        newUID = ical2.masterComponent().propertyValue(&quot;UID&quot;)
+
+        self.assertEqual(newUID, pastUID)
+
+        ical_future = yield cobj1.component()
+        ical_past = yield cobj2.component()
+
+        # Verify user01 data
+        title = &quot;user01&quot;
+        relsubs = dict(self.subs)
+        relsubs[&quot;uid&quot;] = newUID
+        relsubs[&quot;relID&quot;] = relID
+        self.assertEqual(normalize_iCalStr(ical_future), normalize_iCalStr(data_future) % relsubs, &quot;Failed future: %s&quot; % (title,))
+        self.assertEqual(normalize_iCalStr(ical_past), normalize_iCalStr(data_past) % relsubs, &quot;Failed past: %s&quot; % (title,))
+
+        # Get user02 data
+        cal = yield self.calendarUnderTest(name=&quot;calendar&quot;, home=&quot;user02&quot;)
+        cobjs = yield cal.calendarObjects()
+        self.assertEqual(len(cobjs), 2)
+        for cobj in cobjs:
+            ical = yield cobj.component()
+            if ical.resourceUID() == &quot;12345-67890&quot;:
+                ical_future = ical
+            else:
+                ical_past = ical
+
+        cal = yield self.calendarUnderTest(name=&quot;inbox&quot;, home=&quot;user02&quot;)
+        cobjs = yield cal.calendarObjects()
+        self.assertEqual(len(cobjs), 1)
+        ical_inbox = yield cobjs[0].component()
+
+        # Verify user02 data
+        title = &quot;user02&quot;
+        self.assertEqual(normalize_iCalStr(ical_future), normalize_iCalStr(data_future2) % relsubs, &quot;Failed future: %s&quot; % (title,))
+        self.assertEqual(normalize_iCalStr(ical_past), normalize_iCalStr(data_past2) % relsubs, &quot;Failed past: %s&quot; % (title,))
+        self.assertEqual(normalize_iCalStr(ical_inbox), normalize_iCalStr(data_inbox2) % relsubs, &quot;Failed inbox: %s&quot; % (title,))
+
+
+
</ins><span class="cx"> class TimeRangeUpdateOptimization(CommonCommonTests, unittest.TestCase):
</span><span class="cx">     &quot;&quot;&quot;
</span><span class="cx">     CalendarObject splitting tests
</span></span></pre>
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