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Commit cca4e201 authored by Jim Fulton's avatar Jim Fulton
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Added a *very* rough first cut at a version manager.

parent c11bb821
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Showing with 56 additions and 3 deletions
lib/python/App/ApplicationManager.py
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...@@ -83,10 +83,10 @@ ...@@ -83,10 +83,10 @@
# #
############################################################################## ##############################################################################
__doc__="""System management components""" __doc__="""System management components"""
__version__='$Revision: 1.46 $'[11:-2] __version__='$Revision: 1.47 $'[11:-2]
import sys,os,time,string,Globals, Acquisition import sys,os,time,string,Globals, Acquisition, os
from Globals import HTMLFile from Globals import HTMLFile
from OFS.ObjectManager import ObjectManager from OFS.ObjectManager import ObjectManager
from OFS.Folder import Folder from OFS.Folder import Folder
...@@ -113,7 +113,18 @@ class DatabaseManager(Fake, SimpleItem.Item, Acquisition.Implicit): ...@@ -113,7 +113,18 @@ class DatabaseManager(Fake, SimpleItem.Item, Acquisition.Implicit):
{'label':'Flush Cache', 'action':'manage_cacheGC'}, {'label':'Flush Cache', 'action':'manage_cacheGC'},
{'label':'Undo', 'action':'manage_UndoForm'}, {'label':'Undo', 'action':'manage_UndoForm'},
) )
class VersionManager(Fake, SimpleItem.Item, Acquisition.Implicit):
"""Version management"""
manage=manage_main=HTMLFile('versionManager', globals())
id ='Versions'
name=title='Version Management'
meta_type ='Version Management'
icon='p_/VersionManagement_icon'
manage_options=(
{'label':'Version', 'action':'manage_main'},
)
class ApplicationManager(Folder,CacheManager): class ApplicationManager(Folder,CacheManager):
"""System management""" """System management"""
...@@ -121,6 +132,7 @@ class ApplicationManager(Folder,CacheManager): ...@@ -121,6 +132,7 @@ class ApplicationManager(Folder,CacheManager):
__roles__=['Manager'] __roles__=['Manager']
isPrincipiaFolderish=1 isPrincipiaFolderish=1
Database=DatabaseManager() Database=DatabaseManager()
Versions=VersionManager()
manage=manage_main=HTMLFile('cpContents', globals()) manage=manage_main=HTMLFile('cpContents', globals())
manage_undoForm=HTMLFile('undo', globals()) manage_undoForm=HTMLFile('undo', globals())
...@@ -137,6 +149,8 @@ class ApplicationManager(Folder,CacheManager): ...@@ -137,6 +149,8 @@ class ApplicationManager(Folder,CacheManager):
_objects=( _objects=(
{'id': 'Database', {'id': 'Database',
'meta_type': Database.meta_type}, 'meta_type': Database.meta_type},
{'id': 'Versions',
'meta_type': Versions.meta_type},
{'id': 'Products', {'id': 'Products',
'meta_type': 'Product Management'}, 'meta_type': 'Product Management'},
) )
...@@ -218,6 +232,19 @@ class ApplicationManager(Folder,CacheManager): ...@@ -218,6 +232,19 @@ class ApplicationManager(Folder,CacheManager):
if s >= 1048576.0: return '%.1fM' % (s/1048576.0) if s >= 1048576.0: return '%.1fM' % (s/1048576.0)
return '%.1fK' % (s/1024.0) return '%.1fK' % (s/1024.0)
if hasattr(sys, 'ZMANAGED'):
manage_restartable=1
def manage_restart(self, URL1):
"""Shut down the application"""
for db in Globals.opened: db.close()
raise SystemExit, """<html>
<head><meta HTTP-EQUIV=REFRESH CONTENT="5; URL=%s/manage_main">
</head>
<body>Zope is restarting</body></html>
""" % URL1
sys.exit(1)
def manage_shutdown(self): def manage_shutdown(self):
"""Shut down the application""" """Shut down the application"""
for db in Globals.opened: db.close() for db in Globals.opened: db.close()
...@@ -278,3 +305,29 @@ class ApplicationManager(Folder,CacheManager): ...@@ -278,3 +305,29 @@ class ApplicationManager(Folder,CacheManager):
info.append(strip(data)) info.append(strip(data))
return info return info
def version_info(self):
r=[]
db=self._p_jar.db()
for v in db.versions():
if db.versionEmpty(v): continue
r.append({'id': v})
return r
def manage_saveVersions(self, versions, REQUEST=None):
"Commit some versions"
db=self._p_jar.db()
for v in versions:
db.commitVersion(v)
if REQUEST is not None:
REQUEST['RESPONSE'].redirect(REQUEST['URL1']+'/manage_main')
def manage_discardVersions(self, versions, REQUEST=None):
"Discard some versions"
db=self._p_jar.db()
for v in versions:
db.abortVersion(v)
if REQUEST is not None:
REQUEST['RESPONSE'].redirect(REQUEST['URL1']+'/manage_main')
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