control panel; to get new formdefs

extra/modules/admin.ptl

@@ -1,6 +1,16 @@
+import os
+import zipfile
+import cPickle
+
+from quixote import get_publisher
+from quixote.directory import Directory
+
 import wcs.admin.root
 import wcs.backoffice.root
 import wcs.root
+from wcs.admin.menu import *
+
+from wcs.formdef import FormDef
 
 class AdminRootDirectory(wcs.admin.root.RootDirectory):
     def __init__(self):
@@ -13,3 +23,67 @@ class AdminRootDirectory(wcs.admin.root.RootDirectory):
         'hello world'
 
 wcs.root.RootDirectory.admin = AdminRootDirectory()
+
+
+class PanelDirectory(Directory):
+    _q_exports = ['']
+    label = N_('Control Panel')
+
+    def _q_index [html] (self):
+        html_top('panel', _('Control Panel'))
+        get_response().breadcrumb.append(('panel', _('Control Panel')))
+        '<h2>%s</h2>' % _('Control Panel')
+
+        '<h3>%s</h3>' % _('Available Forms')
+        # get list of available objects from a central repository
+        # (actually it is wgetted daily on stored locally)
+        repository_zip = os.path.join(get_publisher().app_dir, 'repository.zip')
+        if os.path.exists(str(repository_zip)):
+            z = zipfile.ZipFile(file(str(repository_zip)), str('r'))
+            filenames = z.namelist()
+            filenames.sort()
+            filenames = [x for x in filenames if not x.endswith(str('/'))]
+            categories = {}
+            formdefs = {}
+            for filename in filenames:
+                part = filename.split(str('/'))[0]
+                if part == 'categories':
+                    data = z.read(filename)
+                    o = cPickle.loads(data)
+                    categories[o.id] = o
+                elif part == 'formdefs':
+                    data = z.read(filename)
+                    o = cPickle.loads(data)
+                    formdefs[o.id] = o
+            z.close()
+            '<ul class="biglist">'
+            for cat in categories.values():
+                for formdef in [x for x in formdefs.values() if x.category_id == cat.id]:
+                    '<li>'
+                    '<strong class="label">'
+                    formdef.name
+                    '</strong>'
+                    '<p class="details">'
+                    cat.name
+                    '</p>'
+                    '<p class="commands">'
+                    status = 'uptodate'
+                    if not FormDef.has_key(formdef.id):
+                        status = 'new'
+
+                    if status == 'uptodate':
+                        '<img src="/images/checkmark.png" alt="%s" title="%s" />' % (
+                                _('Up to date'), _('Up to date'))
+                    elif status == 'new':
+                        '<a href="update/%s" title="%s">' % (formdef.id, _('Download new form'))
+                        '<img src="/images/download.png" alt="%s"/>' % _('New')
+                        '</a>'
+
+                    '</p>'
+                    '</li>'
+            '</ul>'
+
+
+
+
+wcs.admin.root.register_admin_page('panel', PanelDirectory())