added another sample detector

Author: Richard Jones

CHANGES.txt

@@ -9,6 +9,7 @@ Feature:
 - database export now exports full journals too
 - tracker name at end of page title (sf rfe 926840)
 - roundup-server now uses the ForkingMixin
+- added another sample detector "creator_resolution"
 
 Fixed:
 - web CSV export was busted (as was any action returning a result)

detectors/creator_resolution.py

@@ -0,0 +1,40 @@
+#$Id: creator_resolution.py,v 1.1 2004-04-07 06:31:47 richard Exp $
+
+from roundup.exceptions import Reject
+
+def creator_resolution(db, cl, nodeid, newvalues):
+    '''Catch attempts to set the status to "resolved" - if the assignedto
+    user isn't the creator, then set the status to "in-progress" (try
+    "confirm-done" first though, but "classic" Roundup doesn't have that
+    status)
+    '''
+    if not newvalues.has_key('status'):
+        return
+
+    # get the resolved state ID
+    resolved_id = db.status.lookup('resolved')
+
+    if newvalues['status'] != resolved_id:
+        return
+
+    # check the assignedto
+    assignedto = newvalues.get('assignedto', cl.get(nodeid, 'assignedto'))
+    creator = cl.get(nodeid, 'creator')
+    if assignedto == creator:
+        if db.getuid() != creator:
+            name = db.user.get(creator, 'username')
+            raise Reject, 'Only the creator (%s) may close this issue'%name
+        return
+
+    # set the assignedto and status
+    newvalues['assignedto'] = creator
+    try:
+        status = db.status.lookup('confirm-done')
+    except KeyError:
+        status = db.status.lookup('in-progress')
+    newvalues['status'] = status
+
+def init(db):
+    db.issue.audit('set', creator_resolution)
+
+# vim: set filetype=python ts=4 sw=4 et si

doc/customizing.txt

@@ -2,7 +2,7 @@
 Customising Roundup
 ===================
 
-:Version: $Revision: 1.132 $
+:Version: $Revision: 1.133 $
 
 .. This document borrows from the ZopeBook section on ZPT. The original is at:
    http://www.zope.org/Documentation/Books/ZopeBook/current/ZPT.stx
@@ -585,6 +585,9 @@ interface for detectors.
 
 __ design.html
 
+Additional Detectors Ready For Use
+----------------------------------
+
 Sample additional detectors that have been found useful will appear in
 the ``'detectors'`` directory of the Roundup distribution. If you want
 to use one, copy it to the ``'detectors'`` of your tracker instance:
@@ -594,28 +597,18 @@ to use one, copy it to the ``'detectors'`` of your tracker instance:
   created. The address is hard-coded into the detector, so edit it
   before you use it (look for the text '[email protected]') or you'll get
   email errors!
-
-  The detector code::
-
-    from roundup import roundupdb
-
-    def newissuecopy(db, cl, nodeid, oldvalues):
-        ''' Copy a message about new issues to a team address.
-        '''
-        # so use all the messages in the create
-        change_note = cl.generateCreateNote(nodeid)
-
-        # send a copy to the nosy list
-        for msgid in cl.get(nodeid, 'messages'):
-            try:
-                # note: last arg must be a list
-                cl.send_message(nodeid, msgid, change_note,
-                    ['[email protected]'])
-            except roundupdb.MessageSendError, message:
-                raise roundupdb.DetectorError, message
-
-    def init(db):
-        db.issue.react('create', newissuecopy)
+**creator_resolution.py**
+  Catch attempts to set the status to "resolved" - if the assignedto
+  user isn't the creator, then set the status to "confirm-done". Note that
+  "classic" Roundup doesn't have that status, so you'll have to add it. If
+  you don't want to though, it'll just use "in-progress" instead.
+**email_auditor.py**
+  If a file added to an issue is of type message/rfc822, we tack on the
+  extension .eml.
+  The reason for this is that Microsoft Internet Explorer will not open
+  things with a .eml attachment, as they deem it 'unsafe'. Worse yet,
+  they'll just give you an incomprehensible error message. For more 
+  information, see the detector code - it has a length explanation.
 
 
 Auditor or Reactor?