X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=roundup%2Fcgi_client.py;h=aea9d1d13ee74a57e5b5290944dae517a3190e54;hb=e2b84cddf058518c493ede3c58a162a0b2cc6521;hp=90f3760a645775bf72efc9900c4b2e21734413ec;hpb=b2e57f149ca849df38f6ccd2d95a6cb40b74aa8c;p=roundup.git
diff --git a/roundup/cgi_client.py b/roundup/cgi_client.py
index 90f3760..aea9d1d 100644
--- a/roundup/cgi_client.py
+++ b/roundup/cgi_client.py
@@ -1,83 +1,171 @@
-# $Id: cgi_client.py,v 1.11 2001-07-30 06:17:45 richard Exp $
+#
+# Copyright (c) 2001 Bizar Software Pty Ltd (http://www.bizarsoftware.com.au/)
+# This module is free software, and you may redistribute it and/or modify
+# under the same terms as Python, so long as this copyright message and
+# disclaimer are retained in their original form.
+#
+# IN NO EVENT SHALL BIZAR SOFTWARE PTY LTD BE LIABLE TO ANY PARTY FOR
+# DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING
+# OUT OF THE USE OF THIS CODE, EVEN IF THE AUTHOR HAS BEEN ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+#
+# BIZAR SOFTWARE PTY LTD SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+# BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+# FOR A PARTICULAR PURPOSE. THE CODE PROVIDED HEREUNDER IS ON AN "AS IS"
+# BASIS, AND THERE IS NO OBLIGATION WHATSOEVER TO PROVIDE MAINTENANCE,
+# SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+#
+# $Id: cgi_client.py,v 1.100 2002-01-16 07:02:57 richard Exp $
-import os, cgi, pprint, StringIO, urlparse, re, traceback
+__doc__ = """
+WWW request handler (also used in the stand-alone server).
+"""
-import roundupdb, htmltemplate, date
+import os, cgi, pprint, StringIO, urlparse, re, traceback, mimetypes
+import binascii, Cookie, time, random
+
+import roundupdb, htmltemplate, date, hyperdb, password
+from roundup.i18n import _
class Unauthorised(ValueError):
pass
+class NotFound(ValueError):
+ pass
+
class Client:
- def __init__(self, out, db, env, user):
- self.out = out
- self.db = db
+ '''
+ A note about login
+ ------------------
+
+ If the user has no login cookie, then they are anonymous. There
+ are two levels of anonymous use. If there is no 'anonymous' user, there
+ is no login at all and the database is opened in read-only mode. If the
+ 'anonymous' user exists, the user is logged in using that user (though
+ there is no cookie). This allows them to modify the database, and all
+ modifications are attributed to the 'anonymous' user.
+ '''
+
+ def __init__(self, instance, request, env, form=None):
+ self.instance = instance
+ self.request = request
self.env = env
- self.user = user
self.path = env['PATH_INFO']
self.split_path = self.path.split('/')
+ if form is None:
+ self.form = cgi.FieldStorage(environ=env)
+ else:
+ self.form = form
self.headers_done = 0
- self.form = cgi.FieldStorage(environ=env)
- self.headers_done = 0
- self.debug = 0
+ try:
+ self.debug = int(env.get("ROUNDUP_DEBUG", 0))
+ except ValueError:
+ # someone gave us a non-int debug level, turn it off
+ self.debug = 0
+
+ def getuid(self):
+ return self.db.user.lookup(self.user)
def header(self, headers={'Content-Type':'text/html'}):
+ '''Put up the appropriate header.
+ '''
if not headers.has_key('Content-Type'):
headers['Content-Type'] = 'text/html'
+ self.request.send_response(200)
for entry in headers.items():
- self.out.write('%s: %s\n'%entry)
- self.out.write('\n')
+ self.request.send_header(*entry)
+ self.request.end_headers()
self.headers_done = 1
+ if self.debug:
+ self.headers_sent = headers
def pagehead(self, title, message=None):
- url = self.env['SCRIPT_NAME'] + '/' #self.env.get('PATH_INFO', '/')
+ url = self.env['SCRIPT_NAME'] + '/'
machine = self.env['SERVER_NAME']
port = self.env['SERVER_PORT']
if port != '80': machine = machine + ':' + port
base = urlparse.urlunparse(('http', machine, url, None, None, None))
if message is not None:
- message = '
%s
'%message
+ message = _('%(message)s
')%locals()
else:
message = ''
- style = open(os.path.join(self.TEMPLATES, 'style.css')).read()
- userid = self.db.user.lookup(self.user)
- self.write('''
-%s
-
+ style = open(os.path.join(self.instance.TEMPLATES, 'style.css')).read()
+ user_name = self.user or ''
+ if self.user == 'admin':
+ admin_links = _(' | Class List' \
+ ' | User List' \
+ ' | Add User')
+ else:
+ admin_links = ''
+ if self.user not in (None, 'anonymous'):
+ userid = self.db.user.lookup(self.user)
+ user_info = _('''
+My Issues |
+My Details | Logout
+''')%locals()
+ else:
+ user_info = _('Login')
+ if self.user is not None:
+ add_links = _('''
+| Add
+Issue
+''')
+ else:
+ add_links = ''
+ self.write(_('''
+%(title)s
+
-%s
+%(message)s
-%s
-(login: %s) |
+%(title)s |
+%(user_name)s |
+
+All
+Issues
+| Unassigned
+Issues
+%(add_links)s
+%(admin_links)s |
+%(user_info)s |
-'''%(title, style, message, title, userid, self.user))
+''')%locals())
def pagefoot(self):
if self.debug:
- self.write('
')
- self.write('- Path
')
+ self.write(_('
- Path
'))
self.write('- %s
'%(', '.join(map(repr, self.split_path))))
keys = self.form.keys()
keys.sort()
if keys:
- self.write('- Form entries
')
+ self.write(_('- Form entries
'))
for k in self.form.keys():
- v = str(self.form[k].value)
- self.write('- %s:%s
'%(k, cgi.escape(v)))
+ v = self.form.getvalue(k, "")
+ if type(v) is type([]):
+ # Multiple username fields specified
+ v = "|".join(v)
+ self.write('- %s=%s
'%(k, cgi.escape(v)))
+ keys = self.headers_sent.keys()
+ keys.sort()
+ self.write(_('- Sent these HTTP headers
'))
+ for k in keys:
+ v = self.headers_sent[k]
+ self.write('- %s=%s
'%(k, cgi.escape(v)))
keys = self.env.keys()
keys.sort()
- self.write('- CGI environment
')
+ self.write(_('- CGI environment
'))
for k in keys:
v = self.env[k]
- self.write('- %s:%s
'%(k, cgi.escape(v)))
+ self.write('- %s=%s
'%(k, cgi.escape(v)))
self.write('
')
self.write('')
def write(self, content):
if not self.headers_done:
self.header()
- self.out.write(content)
+ self.request.wfile.write(content)
def index_arg(self, arg):
''' handle the args to index - they might be a list from the form
@@ -91,7 +179,7 @@ class Client:
return arg.value.split(',')
return []
- def index_filterspec(self):
+ def index_filterspec(self, filter):
''' pull the index filter spec from the form
Links and multilinks want to be lists - the rest are straight
@@ -102,9 +190,12 @@ class Client:
filterspec = {}
for key in self.form.keys():
if key[0] == ':': continue
+ if not props.has_key(key): continue
+ if key not in filter: continue
prop = props[key]
value = self.form[key]
- if prop.isLinkType or prop.isMultilinkType:
+ if (isinstance(prop, hyperdb.Link) or
+ isinstance(prop, hyperdb.Multilink)):
if type(value) == type([]):
value = [arg.value for arg in value]
else:
@@ -116,33 +207,56 @@ class Client:
filterspec[key] = value.value
return filterspec
+ def customization_widget(self):
+ ''' The customization widget is visible by default. The widget
+ visibility is remembered by show_customization. Visibility
+ is not toggled if the action value is "Redisplay"
+ '''
+ if not self.form.has_key('show_customization'):
+ visible = 1
+ else:
+ visible = int(self.form['show_customization'].value)
+ if self.form.has_key('action'):
+ if self.form['action'].value != 'Redisplay':
+ visible = self.form['action'].value == '+'
+
+ return visible
+
default_index_sort = ['-activity']
default_index_group = ['priority']
- default_index_filter = []
+ default_index_filter = ['status']
default_index_columns = ['id','activity','title','status','assignedto']
default_index_filterspec = {'status': ['1', '2', '3', '4', '5', '6', '7']}
def index(self):
''' put up an index
'''
self.classname = 'issue'
- if self.form.has_key(':sort'): sort = self.index_arg(':sort')
- else: sort = self.default_index_sort
- if self.form.has_key(':group'): group = self.index_arg(':group')
- else: group = self.default_index_group
- if self.form.has_key(':filter'): filter = self.index_arg(':filter')
- else: filter = self.default_index_filter
- if self.form.has_key(':columns'): columns = self.index_arg(':columns')
- else: columns = self.default_index_columns
- filterspec = self.index_filterspec()
- if not filterspec:
+ # see if the web has supplied us with any customisation info
+ defaults = 1
+ for key in ':sort', ':group', ':filter', ':columns':
+ if self.form.has_key(key):
+ defaults = 0
+ break
+ if defaults:
+ # no info supplied - use the defaults
+ sort = self.default_index_sort
+ group = self.default_index_group
+ filter = self.default_index_filter
+ columns = self.default_index_columns
filterspec = self.default_index_filterspec
+ else:
+ sort = self.index_arg(':sort')
+ group = self.index_arg(':group')
+ filter = self.index_arg(':filter')
+ columns = self.index_arg(':columns')
+ filterspec = self.index_filterspec(filter)
return self.list(columns=columns, filter=filter, group=group,
sort=sort, filterspec=filterspec)
# XXX deviates from spec - loses the '+' (that's a reserved character
# in URLS
def list(self, sort=None, group=None, filter=None, columns=None,
- filterspec=None):
+ filterspec=None, show_customization=None):
''' call the template index with the args
:sort - sort by prop name, optionally preceeded with '-'
@@ -156,18 +270,23 @@ class Client:
'''
cn = self.classname
- self.pagehead('Index of %s'%cn)
+ cl = self.db.classes[cn]
+ self.pagehead(_('%(instancename)s: Index of %(classname)s')%{
+ 'classname': cn, 'instancename': self.instance.INSTANCE_NAME})
if sort is None: sort = self.index_arg(':sort')
if group is None: group = self.index_arg(':group')
if filter is None: filter = self.index_arg(':filter')
if columns is None: columns = self.index_arg(':columns')
- if filterspec is None: filterspec = self.index_filterspec()
+ if filterspec is None: filterspec = self.index_filterspec(filter)
+ if show_customization is None:
+ show_customization = self.customization_widget()
- htmltemplate.index(self, self.TEMPLATES, self.db, cn, filterspec,
- filter, columns, sort, group)
+ index = htmltemplate.IndexTemplate(self, self.instance.TEMPLATES, cn)
+ index.render(filterspec, filter, columns, sort, group,
+ show_customization=show_customization)
self.pagefoot()
- def showitem(self, message=None):
+ def shownode(self, message=None):
''' display an item
'''
cn = self.classname
@@ -176,124 +295,27 @@ class Client:
# possibly perform an edit
keys = self.form.keys()
num_re = re.compile('^\d+$')
- if keys:
- changed = []
- props = {}
+ # don't try to set properties if the user has just logged in
+ if keys and not self.form.has_key('__login_name'):
try:
- keys = self.form.keys()
- for key in keys:
- if not cl.properties.has_key(key):
- continue
- proptype = cl.properties[key]
- if proptype.isStringType:
- value = str(self.form[key].value).strip()
- elif proptype.isDateType:
- value = date.Date(str(self.form[key].value))
- elif proptype.isIntervalType:
- value = date.Interval(str(self.form[key].value))
- elif proptype.isLinkType:
- value = str(self.form[key].value).strip()
- # handle key values
- link = cl.properties[key].classname
- if not num_re.match(value):
- try:
- value = self.db.classes[link].lookup(value)
- except:
- raise ValueError, 'property "%s": %s not a %s'%(
- key, value, link)
- elif proptype.isMultilinkType:
- value = self.form[key]
- if type(value) != type([]):
- value = [i.strip() for i in str(value.value).split(',')]
- else:
- value = [str(i.value).strip() for i in value]
- link = cl.properties[key].classname
- l = []
- for entry in map(str, value):
- if not num_re.match(entry):
- try:
- entry = self.db.classes[link].lookup(entry)
- except:
- raise ValueError, \
- 'property "%s": %s not a %s'%(key,
- entry, link)
- l.append(entry)
- l.sort()
- value = l
- # if changed, set it
- if value != cl.get(self.nodeid, key):
- changed.append(key)
- props[key] = value
- cl.set(self.nodeid, **props)
-
- # if this item has messages, generate an edit message
- # TODO: don't send the edit message to the person who
- # performed the edit
- if (cl.getprops().has_key('messages') and
- cl.getprops()['messages'].isMultilinkType and
- cl.getprops()['messages'].classname == 'msg'):
- nid = self.nodeid
- m = []
- for name, prop in cl.getprops().items():
- # TODO: the None default is only here because we
- # don't have schema migration :(
- if prop.isMultilinkType:
- value = cl.get(nid, name, [])
- else:
- value = cl.get(nid, name, None)
- if prop.isLinkType:
- link = self.db.classes[prop.classname]
- key = link.getkey()
- if value is not None and key:
- value = link.get(value, key)
- else:
- value = '-'
- elif prop.isMultilinkType:
- l = []
- link = self.db.classes[prop.classname]
- for entry in value:
- key = link.getkey()
- if key:
- l.append(link.get(entry, link.getkey()))
- else:
- l.append(entry)
- value = ', '.join(l)
- if name in changed:
- chg = '*'
- else:
- chg = ' '
- m.append('%s %s: %s'%(chg, name, value))
-
- # handle the note
- if self.form.has_key('__note'):
- note = self.form['__note'].value
- if '\n' in note:
- summary = re.split(r'\n\r?', note)[0]
- else:
- summary = note
- m.insert(0, '%s\n\n'%note)
- else:
- if len(changed) > 1:
- plural = 's were'
- else:
- plural = ' was'
- summary = 'This %s has been edited through the web '\
- 'and the %s value%s changed.'%(cn,
- ', '.join(changed), plural)
- m.insert(0, '%s\n\n'%summary)
-
- # now create the message
- content = '\n'.join(m)
- message_id = self.db.msg.create(author='1', recipients=[],
- date=date.Date('.'), summary=summary, content=content)
- messages = cl.get(nid, 'messages')
- messages.append(message_id)
- props = {'messages': messages}
- cl.set(nid, **props)
-
+ props = parsePropsFromForm(self.db, cl, self.form, self.nodeid)
+ # make changes to the node
+ self._changenode(props)
+ # handle linked nodes
+ self._post_editnode(self.nodeid)
# and some nice feedback for the user
- message = '%s edited ok'%', '.join(changed)
+ if props:
+ message = _('%(changes)s edited ok')%{'changes':
+ ', '.join(props.keys())}
+ elif self.form.has_key('__note') and self.form['__note'].value:
+ message = _('note added')
+ elif (self.form.has_key('__file') and
+ self.form['__file'].filename):
+ message = _('file added')
+ else:
+ message = _('nothing changed')
except:
+ self.db.rollback()
s = StringIO.StringIO()
traceback.print_exc(None, s)
message = '%s
'%cgi.escape(s.getvalue())
@@ -307,179 +329,400 @@ class Client:
nodeid = self.nodeid
# use the template to display the item
- htmltemplate.item(self, self.TEMPLATES, self.db, self.classname, nodeid)
+ item = htmltemplate.ItemTemplate(self, self.instance.TEMPLATES,
+ self.classname)
+ item.render(nodeid)
+
self.pagefoot()
- showissue = showitem
- showmsg = showitem
+ showissue = shownode
+ showmsg = shownode
- def newissue(self, message=None):
- ''' add an issue
+ def _add_assignedto_to_nosy(self, props):
+ ''' add the assignedto value from the props to the nosy list
+ '''
+ if not props.has_key('assignedto'):
+ return
+ assignedto_id = props['assignedto']
+ if not props.has_key('nosy'):
+ # load current nosy
+ if self.nodeid:
+ cl = self.db.classes[self.classname]
+ l = cl.get(self.nodeid, 'nosy')
+ if assignedto_id in l:
+ return
+ props['nosy'] = l
+ else:
+ props['nosy'] = []
+ if assignedto_id not in props['nosy']:
+ props['nosy'].append(assignedto_id)
+
+ def _changenode(self, props):
+ ''' change the node based on the contents of the form
+ '''
+ cl = self.db.classes[self.classname]
+ # set status to chatting if 'unread' or 'resolved'
+ try:
+ # determine the id of 'unread','resolved' and 'chatting'
+ unread_id = self.db.status.lookup('unread')
+ resolved_id = self.db.status.lookup('resolved')
+ chatting_id = self.db.status.lookup('chatting')
+ current_status = cl.get(self.nodeid, 'status')
+ if props.has_key('status'):
+ new_status = props['status']
+ else:
+ # apparently there's a chance that some browsers don't
+ # send status...
+ new_status = current_status
+ except KeyError:
+ pass
+ else:
+ if new_status == unread_id or (new_status == resolved_id
+ and current_status == resolved_id):
+ props['status'] = chatting_id
+
+ self._add_assignedto_to_nosy(props)
+
+ # create the message
+ message, files = self._handle_message()
+ if message:
+ props['messages'] = cl.get(self.nodeid, 'messages') + [message]
+ if files:
+ props['files'] = cl.get(self.nodeid, 'files') + files
+
+ # make the changes
+ cl.set(self.nodeid, **props)
+
+ def _createnode(self):
+ ''' create a node based on the contents of the form
+ '''
+ cl = self.db.classes[self.classname]
+ props = parsePropsFromForm(self.db, cl, self.form)
+
+ # set status to 'unread' if not specified - a status of '- no
+ # selection -' doesn't make sense
+ if not props.has_key('status'):
+ try:
+ unread_id = self.db.status.lookup('unread')
+ except KeyError:
+ pass
+ else:
+ props['status'] = unread_id
+
+ self._add_assignedto_to_nosy(props)
+
+ # check for messages and files
+ message, files = self._handle_message()
+ if message:
+ props['messages'] = [message]
+ if files:
+ props['files'] = files
+ # create the node and return it's id
+ return cl.create(**props)
+
+ def _handle_message(self):
+ ''' generate an edit message
+ '''
+ # handle file attachments
+ files = []
+ if self.form.has_key('__file'):
+ file = self.form['__file']
+ if file.filename:
+ filename = file.filename.split('\\')[-1]
+ mime_type = mimetypes.guess_type(filename)[0]
+ if not mime_type:
+ mime_type = "application/octet-stream"
+ # create the new file entry
+ files.append(self.db.file.create(type=mime_type,
+ name=filename, content=file.file.read()))
+
+ # we don't want to do a message if none of the following is true...
+ cn = self.classname
+ cl = self.db.classes[self.classname]
+ props = cl.getprops()
+ note = None
+ # in a nutshell, don't do anything if there's no note or there's no
+ # NOSY
+ if self.form.has_key('__note'):
+ note = self.form['__note'].value
+ if not props.has_key('messages'):
+ return None, files
+ if not isinstance(props['messages'], hyperdb.Multilink):
+ return None, files
+ if not props['messages'].classname == 'msg':
+ return None, files
+ if not (self.form.has_key('nosy') or note):
+ return None, files
+
+ # handle the note
+ if note:
+ if '\n' in note:
+ summary = re.split(r'\n\r?', note)[0]
+ else:
+ summary = note
+ m = ['%s\n'%note]
+ elif not files:
+ # don't generate a useless message
+ return None, files
+
+ # handle the messageid
+ # TODO: handle inreplyto
+ messageid = "<%s.%s.%s@%s>"%(time.time(), random.random(),
+ self.classname, self.instance.MAIL_DOMAIN)
+
+ # now create the message, attaching the files
+ content = '\n'.join(m)
+ message_id = self.db.msg.create(author=self.getuid(),
+ recipients=[], date=date.Date('.'), summary=summary,
+ content=content, files=files, messageid=messageid)
+
+ # update the messages property
+ return message_id, files
+
+ def _post_editnode(self, nid):
+ '''Do the linking part of the node creation.
+
+ If a form element has :link or :multilink appended to it, its
+ value specifies a node designator and the property on that node
+ to add _this_ node to as a link or multilink.
+
+ This is typically used on, eg. the file upload page to indicated
+ which issue to link the file to.
+
+ TODO: I suspect that this and newfile will go away now that
+ there's the ability to upload a file using the issue __file form
+ element!
+ '''
+ cn = self.classname
+ cl = self.db.classes[cn]
+ # link if necessary
+ keys = self.form.keys()
+ for key in keys:
+ if key == ':multilink':
+ value = self.form[key].value
+ if type(value) != type([]): value = [value]
+ for value in value:
+ designator, property = value.split(':')
+ link, nodeid = roundupdb.splitDesignator(designator)
+ link = self.db.classes[link]
+ value = link.get(nodeid, property)
+ value.append(nid)
+ link.set(nodeid, **{property: value})
+ elif key == ':link':
+ value = self.form[key].value
+ if type(value) != type([]): value = [value]
+ for value in value:
+ designator, property = value.split(':')
+ link, nodeid = roundupdb.splitDesignator(designator)
+ link = self.db.classes[link]
+ link.set(nodeid, **{property: nid})
+
+ def newnode(self, message=None):
+ ''' Add a new node to the database.
+
+ The form works in two modes: blank form and submission (that is,
+ the submission goes to the same URL). **Eventually this means that
+ the form will have previously entered information in it if
+ submission fails.
+
+ The new node will be created with the properties specified in the
+ form submission. For multilinks, multiple form entries are handled,
+ as are prop=value,value,value. You can't mix them though.
+
+ If the new node is to be referenced from somewhere else immediately
+ (ie. the new node is a file that is to be attached to a support
+ issue) then supply one of these arguments in addition to the usual
+ form entries:
+ :link=designator:property
+ :multilink=designator:property
+ ... which means that once the new node is created, the "property"
+ on the node given by "designator" should now reference the new
+ node's id. The node id will be appended to the multilink.
'''
cn = self.classname
cl = self.db.classes[cn]
# possibly perform a create
keys = self.form.keys()
- num_re = re.compile('^\d+$')
if [i for i in keys if i[0] != ':']:
props = {}
try:
- keys = self.form.keys()
- for key in keys:
- if not cl.properties.has_key(key):
- continue
- proptype = cl.properties[key]
- if proptype.isStringType:
- value = self.form[key].value.strip()
- elif proptype.isDateType:
- value = date.Date(self.form[key].value.strip())
- elif proptype.isIntervalType:
- value = date.Interval(self.form[key].value.strip())
- elif proptype.isLinkType:
- value = self.form[key].value.strip()
- # handle key values
- link = cl.properties[key].classname
- if not num_re.match(value):
- try:
- value = self.db.classes[link].lookup(value)
- except:
- raise ValueError, 'property "%s": %s not a %s'%(
- key, value, link)
- elif proptype.isMultilinkType:
- value = self.form[key]
- if type(value) != type([]):
- value = [i.strip() for i in value.value.split(',')]
- else:
- value = [i.value.strip() for i in value]
- link = cl.properties[key].classname
- l = []
- for entry in map(str, value):
- if not num_re.match(entry):
- try:
- entry = self.db.classes[link].lookup(entry)
- except:
- raise ValueError, \
- 'property "%s": %s not a %s'%(key,
- entry, link)
- l.append(entry)
- l.sort()
- value = l
- props[key] = value
+ nid = self._createnode()
+ # handle linked nodes
+ self._post_editnode(nid)
+ # and some nice feedback for the user
+ message = _('%(classname)s created ok')%{'classname': cn}
+
+ # render the newly created issue
+ self.db.commit()
+ self.nodeid = nid
+ self.pagehead('%s: %s'%(self.classname.capitalize(), nid),
+ message)
+ item = htmltemplate.ItemTemplate(self, self.instance.TEMPLATES,
+ self.classname)
+ item.render(nid)
+ self.pagefoot()
+ return
+ except:
+ self.db.rollback()
+ s = StringIO.StringIO()
+ traceback.print_exc(None, s)
+ message = '%s
'%cgi.escape(s.getvalue())
+ self.pagehead(_('New %(classname)s')%{'classname':
+ self.classname.capitalize()}, message)
+
+ # call the template
+ newitem = htmltemplate.NewItemTemplate(self, self.instance.TEMPLATES,
+ self.classname)
+ newitem.render(self.form)
+
+ self.pagefoot()
+ newissue = newnode
+
+ def newuser(self, message=None):
+ ''' Add a new user to the database.
+
+ Don't do any of the message or file handling, just create the node.
+ '''
+ cn = self.classname
+ cl = self.db.classes[cn]
+
+ # possibly perform a create
+ keys = self.form.keys()
+ if [i for i in keys if i[0] != ':']:
+ try:
+ props = parsePropsFromForm(self.db, cl, self.form)
nid = cl.create(**props)
+ # handle linked nodes
+ self._post_editnode(nid)
+ # and some nice feedback for the user
+ message = _('%(classname)s created ok')%{'classname': cn}
+ except:
+ self.db.rollback()
+ s = StringIO.StringIO()
+ traceback.print_exc(None, s)
+ message = '%s
'%cgi.escape(s.getvalue())
+ self.pagehead(_('New %(classname)s')%{'classname':
+ self.classname.capitalize()}, message)
- # link if necessary
- for key in keys:
- print key,
- if key == ':multilink':
- value = self.form[key].value
- if type(value) != type([]): value = [value]
- for value in value:
- designator, property = value.split(':')
- print 'miltilinking to ', designator, property
- link, nodeid = roundupdb.splitDesignator(designator)
- link = self.db.classes[link]
- value = link.get(nodeid, property)
- value.append(nid)
- link.set(nodeid, **{property: value})
- elif key == ':link':
- value = self.form[key].value
- if type(value) != type([]): value = [value]
- for value in value:
- designator, property = value.split(':')
- print 'linking to ', designator, property
- link, nodeid = roundupdb.splitDesignator(designator)
- link = self.db.classes[link]
- link.set(nodeid, **{property: nid})
- else:
- print 'ignoring'
-
- # if this item has messages,
- if (cl.getprops().has_key('messages') and
- cl.getprops()['messages'].isMultilinkType and
- cl.getprops()['messages'].classname == 'msg'):
- # generate an edit message - nosyreactor will send it
- m = []
- for name, prop in cl.getprops().items():
- value = cl.get(nid, name)
- if prop.isLinkType:
- link = self.db.classes[prop.classname]
- key = link.getkey()
- if value is not None and key:
- value = link.get(value, key)
- else:
- value = '-'
- elif prop.isMultilinkType:
- l = []
- link = self.db.classes[prop.classname]
- for entry in value:
- key = link.getkey()
- if key:
- l.append(link.get(entry, link.getkey()))
- else:
- l.append(entry)
- value = ', '.join(l)
- m.append('%s: %s'%(name, value))
-
- # handle the note
- note = None
- if self.form.has_key('__note'):
- note = self.form['__note']
- if note and note.value:
- note = note.value
- if '\n' in note:
- summary = re.split(r'\n\r?', note)[0]
- else:
- summary = note
- m.append('\n%s\n'%note)
- else:
- summary = 'This %s has been created through the web.'%cn
- m.append('\n%s\s'%summary)
-
- # now create the message
- content = '\n'.join(m)
- message_id = self.db.msg.create(author='1', recipients=[],
- date=date.Date('.'), summary=summary, content=content)
- messages = cl.get(nid, 'messages')
- messages.append(message_id)
- props = {'messages': messages}
- cl.set(nid, **props)
+ # call the template
+ newitem = htmltemplate.NewItemTemplate(self, self.instance.TEMPLATES,
+ self.classname)
+ newitem.render(self.form)
+
+ self.pagefoot()
+ def newfile(self, message=None):
+ ''' Add a new file to the database.
+
+ This form works very much the same way as newnode - it just has a
+ file upload.
+ '''
+ cn = self.classname
+ cl = self.db.classes[cn]
+
+ # possibly perform a create
+ keys = self.form.keys()
+ if [i for i in keys if i[0] != ':']:
+ try:
+ file = self.form['content']
+ mime_type = mimetypes.guess_type(file.filename)[0]
+ if not mime_type:
+ mime_type = "application/octet-stream"
+ # save the file
+ nid = cl.create(content=file.file.read(), type=mime_type,
+ name=file.filename)
+ # handle linked nodes
+ self._post_editnode(nid)
# and some nice feedback for the user
- message = '%s created ok'%cn
+ message = _('%(classname)s created ok')%{'classname': cn}
except:
+ self.db.rollback()
s = StringIO.StringIO()
traceback.print_exc(None, s)
message = '%s
'%cgi.escape(s.getvalue())
- self.pagehead('New %s'%self.classname.capitalize(), message)
- htmltemplate.newitem(self, self.TEMPLATES, self.db, self.classname,
- self.form)
+
+ self.pagehead(_('New %(classname)s')%{'classname':
+ self.classname.capitalize()}, message)
+ newitem = htmltemplate.NewItemTemplate(self, self.instance.TEMPLATES,
+ self.classname)
+ newitem.render(self.form)
self.pagefoot()
- newuser = newissue
def showuser(self, message=None):
- ''' display an item
+ '''Display a user page for editing. Make sure the user is allowed
+ to edit this node, and also check for password changes.
'''
- if self.user in ('admin', self.db.user.get(self.nodeid, 'username')):
- self.showitem(message)
- else:
+ if self.user == 'anonymous':
raise Unauthorised
+ user = self.db.user
+
+ # get the username of the node being edited
+ node_user = user.get(self.nodeid, 'username')
+
+ if self.user not in ('admin', node_user):
+ raise Unauthorised
+
+ #
+ # perform any editing
+ #
+ keys = self.form.keys()
+ num_re = re.compile('^\d+$')
+ if keys:
+ try:
+ props = parsePropsFromForm(self.db, user, self.form,
+ self.nodeid)
+ set_cookie = 0
+ if props.has_key('password'):
+ password = self.form['password'].value.strip()
+ if not password:
+ # no password was supplied - don't change it
+ del props['password']
+ elif self.nodeid == self.getuid():
+ # this is the logged-in user's password
+ set_cookie = password
+ user.set(self.nodeid, **props)
+ # and some feedback for the user
+ message = _('%(changes)s edited ok')%{'changes':
+ ', '.join(props.keys())}
+ except:
+ self.db.rollback()
+ s = StringIO.StringIO()
+ traceback.print_exc(None, s)
+ message = '%s
'%cgi.escape(s.getvalue())
+ else:
+ set_cookie = 0
+
+ # fix the cookie if the password has changed
+ if set_cookie:
+ self.set_cookie(self.user, set_cookie)
+
+ #
+ # now the display
+ #
+ self.pagehead(_('User: %(user)s')%{'user': node_user}, message)
+
+ # use the template to display the item
+ item = htmltemplate.ItemTemplate(self, self.instance.TEMPLATES, 'user')
+ item.render(self.nodeid)
+ self.pagefoot()
+
def showfile(self):
''' display a file
'''
nodeid = self.nodeid
cl = self.db.file
- type = cl.get(nodeid, 'type')
- if type == 'message/rfc822':
- type = 'text/plain'
- self.header(headers={'Content-Type': type})
+ mime_type = cl.get(nodeid, 'type')
+ if mime_type == 'message/rfc822':
+ mime_type = 'text/plain'
+ self.header(headers={'Content-Type': mime_type})
self.write(cl.get(nodeid, 'content'))
def classes(self, message=None):
''' display a list of all the classes in the database
'''
if self.user == 'admin':
- self.pagehead('Table of classes', message)
+ self.pagehead(_('Table of classes'), message)
classnames = self.db.classes.keys()
classnames.sort()
self.write('\n')
@@ -496,35 +739,882 @@ class Client:
else:
raise Unauthorised
- def main(self, dre=re.compile(r'([^\d]+)(\d+)'), nre=re.compile(r'new(\w+)')):
+ def login(self, message=None, newuser_form=None, action='index'):
+ '''Display a login page.
+ '''
+ self.pagehead(_('Login to roundup'), message)
+ self.write(_('''
+
+
+
+''')%locals())
+ if self.user is None and self.instance.ANONYMOUS_REGISTER == 'deny':
+ self.write('
')
+ self.pagefoot()
+ return
+ values = {'realname': '', 'organisation': '', 'address': '',
+ 'phone': '', 'username': '', 'password': '', 'confirm': '',
+ 'action': action}
+ if newuser_form is not None:
+ for key in newuser_form.keys():
+ values[key] = newuser_form[key].value
+ self.write(_('''
+
+
+marked items are optional... |
+
+
+''')%values)
+ self.pagefoot()
+
+ def login_action(self, message=None):
+ '''Attempt to log a user in and set the cookie
+
+ returns 0 if a page is generated as a result of this call, and
+ 1 if not (ie. the login is successful
+ '''
+ if not self.form.has_key('__login_name'):
+ self.login(message=_('Username required'))
+ return 0
+ self.user = self.form['__login_name'].value
+ if self.form.has_key('__login_password'):
+ password = self.form['__login_password'].value
+ else:
+ password = ''
+ # make sure the user exists
+ try:
+ uid = self.db.user.lookup(self.user)
+ except KeyError:
+ name = self.user
+ self.make_user_anonymous()
+ action = self.form['__destination_url'].value
+ self.login(message=_('No such user "%(name)s"')%locals(),
+ action=action)
+ return 0
+
+ # and that the password is correct
+ pw = self.db.user.get(uid, 'password')
+ if password != pw:
+ self.make_user_anonymous()
+ action = self.form['__destination_url'].value
+ self.login(message=_('Incorrect password'), action=action)
+ return 0
+
+ self.set_cookie(self.user, password)
+ return 1
+
+ def newuser_action(self, message=None):
+ '''Attempt to create a new user based on the contents of the form
+ and then set the cookie.
+
+ return 1 on successful login
+ '''
+ # re-open the database as "admin"
+ self.db = self.instance.open('admin')
+
+ # TODO: pre-check the required fields and username key property
+ cl = self.db.user
+ try:
+ props = parsePropsFromForm(self.db, cl, self.form)
+ uid = cl.create(**props)
+ except ValueError, message:
+ action = self.form['__destination_url'].value
+ self.login(message, action=action)
+ return 0
+ self.user = cl.get(uid, 'username')
+ password = cl.get(uid, 'password')
+ self.set_cookie(self.user, self.form['password'].value)
+ return 1
+
+ def set_cookie(self, user, password):
+ # construct the cookie
+ user = binascii.b2a_base64('%s:%s'%(user, password)).strip()
+ if user[-1] == '=':
+ if user[-2] == '=':
+ user = user[:-2]
+ else:
+ user = user[:-1]
+ expire = Cookie._getdate(86400*365)
+ path = '/'.join((self.env['SCRIPT_NAME'], self.env['INSTANCE_NAME']))
+ self.header({'Set-Cookie': 'roundup_user=%s; expires=%s; Path=%s;' % (
+ user, expire, path)})
+
+ def make_user_anonymous(self):
+ # make us anonymous if we can
+ try:
+ self.db.user.lookup('anonymous')
+ self.user = 'anonymous'
+ except KeyError:
+ self.user = None
+
+ def logout(self, message=None):
+ self.make_user_anonymous()
+ # construct the logout cookie
+ now = Cookie._getdate()
+ path = '/'.join((self.env['SCRIPT_NAME'], self.env['INSTANCE_NAME']))
+ self.header({'Set-Cookie':
+ 'roundup_user=deleted; Max-Age=0; expires=%s; Path=%s;'%(now,
+ path)})
+ self.login()
+
+ def main(self):
+ '''Wrap the database accesses so we can close the database cleanly
+ '''
+ # determine the uid to use
+ self.db = self.instance.open('admin')
+ cookie = Cookie.Cookie(self.env.get('HTTP_COOKIE', ''))
+ user = 'anonymous'
+ if (cookie.has_key('roundup_user') and
+ cookie['roundup_user'].value != 'deleted'):
+ cookie = cookie['roundup_user'].value
+ if len(cookie)%4:
+ cookie = cookie + '='*(4-len(cookie)%4)
+ try:
+ user, password = binascii.a2b_base64(cookie).split(':')
+ except (TypeError, binascii.Error, binascii.Incomplete):
+ # damaged cookie!
+ user, password = 'anonymous', ''
+
+ # make sure the user exists
+ try:
+ uid = self.db.user.lookup(user)
+ # now validate the password
+ if password != self.db.user.get(uid, 'password'):
+ user = 'anonymous'
+ except KeyError:
+ user = 'anonymous'
+
+ # make sure the anonymous user is valid if we're using it
+ if user == 'anonymous':
+ self.make_user_anonymous()
+ else:
+ self.user = user
+
+ # re-open the database for real, using the user
+ self.db = self.instance.open(self.user)
+
+ # now figure which function to call
path = self.split_path
+
+ # default action to index if the path has no information in it
if not path or path[0] in ('', 'index'):
- self.index()
- elif len(path) == 1:
- if path[0] == 'list_classes':
- self.classes()
+ action = 'index'
+ else:
+ action = path[0]
+
+ # Everthing ignores path[1:]
+ # - The file download link generator actually relies on this - it
+ # appends the name of the file to the URL so the download file name
+ # is correct, but doesn't actually use it.
+
+ # everyone is allowed to try to log in
+ if action == 'login_action':
+ # try to login
+ if not self.login_action():
return
- m = dre.match(path[0])
- if m:
- self.classname = m.group(1)
- self.nodeid = m.group(2)
- getattr(self, 'show%s'%self.classname)()
+ # figure the resulting page
+ action = self.form['__destination_url'].value
+ if not action:
+ action = 'index'
+ self.do_action(action)
+ return
+
+ # allow anonymous people to register
+ if action == 'newuser_action':
+ # if we don't have a login and anonymous people aren't allowed to
+ # register, then spit up the login form
+ if self.instance.ANONYMOUS_REGISTER == 'deny' and self.user is None:
+ if action == 'login':
+ self.login() # go to the index after login
+ else:
+ self.login(action=action)
return
- m = nre.match(path[0])
- if m:
- self.classname = m.group(1)
- getattr(self, 'new%s'%self.classname)()
+ # try to add the user
+ if not self.newuser_action():
return
- self.classname = path[0]
- self.list()
+ # figure the resulting page
+ action = self.form['__destination_url'].value
+ if not action:
+ action = 'index'
+
+ # no login or registration, make sure totally anonymous access is OK
+ elif self.instance.ANONYMOUS_ACCESS == 'deny' and self.user is None:
+ if action == 'login':
+ self.login() # go to the index after login
+ else:
+ self.login(action=action)
+ return
+
+ # just a regular action
+ self.do_action(action)
+
+ # commit all changes to the database
+ self.db.commit()
+
+ def do_action(self, action, dre=re.compile(r'([^\d]+)(\d+)'),
+ nre=re.compile(r'new(\w+)')):
+ '''Figure the user's action and do it.
+ '''
+ # here be the "normal" functionality
+ if action == 'index':
+ self.index()
+ return
+ if action == 'list_classes':
+ self.classes()
+ return
+ if action == 'login':
+ self.login()
+ return
+ if action == 'logout':
+ self.logout()
+ return
+ m = dre.match(action)
+ if m:
+ self.classname = m.group(1)
+ self.nodeid = m.group(2)
+ try:
+ cl = self.db.classes[self.classname]
+ except KeyError:
+ raise NotFound
+ try:
+ cl.get(self.nodeid, 'id')
+ except IndexError:
+ raise NotFound
+ try:
+ func = getattr(self, 'show%s'%self.classname)
+ except AttributeError:
+ raise NotFound
+ func()
+ return
+ m = nre.match(action)
+ if m:
+ self.classname = m.group(1)
+ try:
+ func = getattr(self, 'new%s'%self.classname)
+ except AttributeError:
+ raise NotFound
+ func()
+ return
+ self.classname = action
+ try:
+ self.db.getclass(self.classname)
+ except KeyError:
+ raise NotFound
+ self.list()
+
+
+class ExtendedClient(Client):
+ '''Includes pages and page heading information that relate to the
+ extended schema.
+ '''
+ showsupport = Client.shownode
+ showtimelog = Client.shownode
+ newsupport = Client.newnode
+ newtimelog = Client.newnode
+
+ default_index_sort = ['-activity']
+ default_index_group = ['priority']
+ default_index_filter = ['status']
+ default_index_columns = ['activity','status','title','assignedto']
+ default_index_filterspec = {'status': ['1', '2', '3', '4', '5', '6', '7']}
+
+ def pagehead(self, title, message=None):
+ url = self.env['SCRIPT_NAME'] + '/' #self.env.get('PATH_INFO', '/')
+ machine = self.env['SERVER_NAME']
+ port = self.env['SERVER_PORT']
+ if port != '80': machine = machine + ':' + port
+ base = urlparse.urlunparse(('http', machine, url, None, None, None))
+ if message is not None:
+ message = _('%(message)s
')%locals()
+ else:
+ message = ''
+ style = open(os.path.join(self.instance.TEMPLATES, 'style.css')).read()
+ user_name = self.user or ''
+ if self.user == 'admin':
+ admin_links = _(' | Class List' \
+ ' | User List' \
+ ' | Add User')
else:
- raise 'ValueError', 'Path not understood'
+ admin_links = ''
+ if self.user not in (None, 'anonymous'):
+ userid = self.db.user.lookup(self.user)
+ user_info = _('''
+My Issues |
+My Support |
+My Details | Logout
+''')%locals()
+ else:
+ user_info = _('Login')
+ if self.user is not None:
+ add_links = _('''
+| Add
+Issue,
+Support,
+''')
+ else:
+ add_links = ''
+ self.write(_('''
+%(title)s
+
+
+
+%(message)s
+
+%(title)s |
+%(user_name)s |
+
+All
+Issues,
+Support
+| Unassigned
+Issues,
+Support
+%(add_links)s
+%(admin_links)s |
+%(user_info)s |
+
+''')%locals())
- def __del__(self):
- self.db.close()
+def parsePropsFromForm(db, cl, form, nodeid=0):
+ '''Pull properties for the given class out of the form.
+ '''
+ props = {}
+ keys = form.keys()
+ num_re = re.compile('^\d+$')
+ for key in keys:
+ if not cl.properties.has_key(key):
+ continue
+ proptype = cl.properties[key]
+ if isinstance(proptype, hyperdb.String):
+ value = form[key].value.strip()
+ elif isinstance(proptype, hyperdb.Password):
+ value = password.Password(form[key].value.strip())
+ elif isinstance(proptype, hyperdb.Date):
+ value = form[key].value.strip()
+ if value:
+ value = date.Date(form[key].value.strip())
+ else:
+ value = None
+ elif isinstance(proptype, hyperdb.Interval):
+ value = form[key].value.strip()
+ if value:
+ value = date.Interval(form[key].value.strip())
+ else:
+ value = None
+ elif isinstance(proptype, hyperdb.Link):
+ value = form[key].value.strip()
+ # see if it's the "no selection" choice
+ if value == '-1':
+ # don't set this property
+ continue
+ else:
+ # handle key values
+ link = cl.properties[key].classname
+ if not num_re.match(value):
+ try:
+ value = db.classes[link].lookup(value)
+ except KeyError:
+ raise ValueError, _('property "%(propname)s": '
+ '%(value)s not a %(classname)s')%{'propname':key,
+ 'value': value, 'classname': link}
+ elif isinstance(proptype, hyperdb.Multilink):
+ value = form[key]
+ if type(value) != type([]):
+ value = [i.strip() for i in value.value.split(',')]
+ else:
+ value = [i.value.strip() for i in value]
+ link = cl.properties[key].classname
+ l = []
+ for entry in map(str, value):
+ if entry == '': continue
+ if not num_re.match(entry):
+ try:
+ entry = db.classes[link].lookup(entry)
+ except KeyError:
+ raise ValueError, _('property "%(propname)s": '
+ '"%(value)s" not an entry of %(classname)s')%{
+ 'propname':key, 'value': entry, 'classname': link}
+ l.append(entry)
+ l.sort()
+ value = l
+
+ # get the old value
+ if nodeid:
+ try:
+ existing = cl.get(nodeid, key)
+ except KeyError:
+ # this might be a new property for which there is no existing
+ # value
+ if not cl.properties.has_key(key): raise
+
+ # if changed, set it
+ if value != existing:
+ props[key] = value
+ else:
+ props[key] = value
+ return props
#
# $Log: not supported by cvs2svn $
+# Revision 1.99 2002/01/16 03:02:42 richard
+# #503793 ] changing assignedto resets nosy list
+#
+# Revision 1.98 2002/01/14 02:20:14 richard
+# . changed all config accesses so they access either the instance or the
+# config attriubute on the db. This means that all config is obtained from
+# instance_config instead of the mish-mash of classes. This will make
+# switching to a ConfigParser setup easier too, I hope.
+#
+# At a minimum, this makes migration a _little_ easier (a lot easier in the
+# 0.5.0 switch, I hope!)
+#
+# Revision 1.97 2002/01/11 23:22:29 richard
+# . #502437 ] rogue reactor and unittest
+# in short, the nosy reactor was modifying the nosy list. That code had
+# been there for a long time, and I suspsect it was there because we
+# weren't generating the nosy list correctly in other places of the code.
+# We're now doing that, so the nosy-modifying code can go away from the
+# nosy reactor.
+#
+# Revision 1.96 2002/01/10 05:26:10 richard
+# missed a parsePropsFromForm in last update
+#
+# Revision 1.95 2002/01/10 03:39:45 richard
+# . fixed some problems with web editing and change detection
+#
+# Revision 1.94 2002/01/09 13:54:21 grubert
+# _add_assignedto_to_nosy did set nosy to assignedto only, no adding.
+#
+# Revision 1.93 2002/01/08 11:57:12 richard
+# crying out for real configuration handling... :(
+#
+# Revision 1.92 2002/01/08 04:12:05 richard
+# Changed message-id format to "<%s.%s.%s%s@%s>" so it complies with RFC822
+#
+# Revision 1.91 2002/01/08 04:03:47 richard
+# I mucked the intent of the code up.
+#
+# Revision 1.90 2002/01/08 03:56:55 richard
+# Oops, missed this before the beta:
+# . #495392 ] empty nosy -patch
+#
+# Revision 1.89 2002/01/07 20:24:45 richard
+# *mutter* stupid cutnpaste
+#
+# Revision 1.88 2002/01/02 02:31:38 richard
+# Sorry for the huge checkin message - I was only intending to implement #496356
+# but I found a number of places where things had been broken by transactions:
+# . modified ROUNDUPDBSENDMAILDEBUG to be SENDMAILDEBUG and hold a filename
+# for _all_ roundup-generated smtp messages to be sent to.
+# . the transaction cache had broken the roundupdb.Class set() reactors
+# . newly-created author users in the mailgw weren't being committed to the db
+#
+# Stuff that made it into CHANGES.txt (ie. the stuff I was actually working
+# on when I found that stuff :):
+# . #496356 ] Use threading in messages
+# . detectors were being registered multiple times
+# . added tests for mailgw
+# . much better attaching of erroneous messages in the mail gateway
+#
+# Revision 1.87 2001/12/23 23:18:49 richard
+# We already had an admin-specific section of the web heading, no need to add
+# another one :)
+#
+# Revision 1.86 2001/12/20 15:43:01 rochecompaan
+# Features added:
+# . Multilink properties are now displayed as comma separated values in
+# a textbox
+# . The add user link is now only visible to the admin user
+# . Modified the mail gateway to reject submissions from unknown
+# addresses if ANONYMOUS_ACCESS is denied
+#
+# Revision 1.85 2001/12/20 06:13:24 rochecompaan
+# Bugs fixed:
+# . Exception handling in hyperdb for strings-that-look-like numbers got
+# lost somewhere
+# . Internet Explorer submits full path for filename - we now strip away
+# the path
+# Features added:
+# . Link and multilink properties are now displayed sorted in the cgi
+# interface
+#
+# Revision 1.84 2001/12/18 15:30:30 rochecompaan
+# Fixed bugs:
+# . Fixed file creation and retrieval in same transaction in anydbm
+# backend
+# . Cgi interface now renders new issue after issue creation
+# . Could not set issue status to resolved through cgi interface
+# . Mail gateway was changing status back to 'chatting' if status was
+# omitted as an argument
+#
+# Revision 1.83 2001/12/15 23:51:01 richard
+# Tested the changes and fixed a few problems:
+# . files are now attached to the issue as well as the message
+# . newuser is a real method now since we don't want to do the message/file
+# stuff for it
+# . added some documentation
+# The really big changes in the diff are a result of me moving some code
+# around to keep like methods together a bit better.
+#
+# Revision 1.82 2001/12/15 19:24:39 rochecompaan
+# . Modified cgi interface to change properties only once all changes are
+# collected, files created and messages generated.
+# . Moved generation of change note to nosyreactors.
+# . We now check for changes to "assignedto" to ensure it's added to the
+# nosy list.
+#
+# Revision 1.81 2001/12/12 23:55:00 richard
+# Fixed some problems with user editing
+#
+# Revision 1.80 2001/12/12 23:27:14 richard
+# Added a Zope frontend for roundup.
+#
+# Revision 1.79 2001/12/10 22:20:01 richard
+# Enabled transaction support in the bsddb backend. It uses the anydbm code
+# where possible, only replacing methods where the db is opened (it uses the
+# btree opener specifically.)
+# Also cleaned up some change note generation.
+# Made the backends package work with pydoc too.
+#
+# Revision 1.78 2001/12/07 05:59:27 rochecompaan
+# Fixed small bug that prevented adding issues through the web.
+#
+# Revision 1.77 2001/12/06 22:48:29 richard
+# files multilink was being nuked in post_edit_node
+#
+# Revision 1.76 2001/12/05 14:26:44 rochecompaan
+# Removed generation of change note from "sendmessage" in roundupdb.py.
+# The change note is now generated when the message is created.
+#
+# Revision 1.75 2001/12/04 01:25:08 richard
+# Added some rollbacks where we were catching exceptions that would otherwise
+# have stopped committing.
+#
+# Revision 1.74 2001/12/02 05:06:16 richard
+# . We now use weakrefs in the Classes to keep the database reference, so
+# the close() method on the database is no longer needed.
+# I bumped the minimum python requirement up to 2.1 accordingly.
+# . #487480 ] roundup-server
+# . #487476 ] INSTALL.txt
+#
+# I also cleaned up the change message / post-edit stuff in the cgi client.
+# There's now a clearly marked "TODO: append the change note" where I believe
+# the change note should be added there. The "changes" list will obviously
+# have to be modified to be a dict of the changes, or somesuch.
+#
+# More testing needed.
+#
+# Revision 1.73 2001/12/01 07:17:50 richard
+# . We now have basic transaction support! Information is only written to
+# the database when the commit() method is called. Only the anydbm
+# backend is modified in this way - neither of the bsddb backends have been.
+# The mail, admin and cgi interfaces all use commit (except the admin tool
+# doesn't have a commit command, so interactive users can't commit...)
+# . Fixed login/registration forwarding the user to the right page (or not,
+# on a failure)
+#
+# Revision 1.72 2001/11/30 20:47:58 rochecompaan
+# Links in page header are now consistent with default sort order.
+#
+# Fixed bugs:
+# - When login failed the list of issues were still rendered.
+# - User was redirected to index page and not to his destination url
+# if his first login attempt failed.
+#
+# Revision 1.71 2001/11/30 20:28:10 rochecompaan
+# Property changes are now completely traceable, whether changes are
+# made through the web or by email
+#
+# Revision 1.70 2001/11/30 00:06:29 richard
+# Converted roundup/cgi_client.py to use _()
+# Added the status file, I18N_PROGRESS.txt
+#
+# Revision 1.69 2001/11/29 23:19:51 richard
+# Removed the "This issue has been edited through the web" when a valid
+# change note is supplied.
+#
+# Revision 1.68 2001/11/29 04:57:23 richard
+# a little comment
+#
+# Revision 1.67 2001/11/28 21:55:35 richard
+# . login_action and newuser_action return values were being ignored
+# . Woohoo! Found that bloody re-login bug that was killing the mail
+# gateway.
+# (also a minor cleanup in hyperdb)
+#
+# Revision 1.66 2001/11/27 03:00:50 richard
+# couple of bugfixes from latest patch integration
+#
+# Revision 1.65 2001/11/26 23:00:53 richard
+# This config stuff is getting to be a real mess...
+#
+# Revision 1.64 2001/11/26 22:56:35 richard
+# typo
+#
+# Revision 1.63 2001/11/26 22:55:56 richard
+# Feature:
+# . Added INSTANCE_NAME to configuration - used in web and email to identify
+# the instance.
+# . Added EMAIL_SIGNATURE_POSITION to indicate where to place the roundup
+# signature info in e-mails.
+# . Some more flexibility in the mail gateway and more error handling.
+# . Login now takes you to the page you back to the were denied access to.
+#
+# Fixed:
+# . Lots of bugs, thanks Roché and others on the devel mailing list!
+#
+# Revision 1.62 2001/11/24 00:45:42 jhermann
+# typeof() instead of type(): avoid clash with database field(?) "type"
+#
+# Fixes this traceback:
+#
+# Traceback (most recent call last):
+# File "roundup\cgi_client.py", line 535, in newnode
+# self._post_editnode(nid)
+# File "roundup\cgi_client.py", line 415, in _post_editnode
+# if type(value) != type([]): value = [value]
+# UnboundLocalError: local variable 'type' referenced before assignment
+#
+# Revision 1.61 2001/11/22 15:46:42 jhermann
+# Added module docstrings to all modules.
+#
+# Revision 1.60 2001/11/21 22:57:28 jhermann
+# Added dummy hooks for I18N and some preliminary (test) markup of
+# translatable messages
+#
+# Revision 1.59 2001/11/21 03:21:13 richard
+# oops
+#
+# Revision 1.58 2001/11/21 03:11:28 richard
+# Better handling of new properties.
+#
+# Revision 1.57 2001/11/15 10:24:27 richard
+# handle the case where there is no file attached
+#
+# Revision 1.56 2001/11/14 21:35:21 richard
+# . users may attach files to issues (and support in ext) through the web now
+#
+# Revision 1.55 2001/11/07 02:34:06 jhermann
+# Handling of damaged login cookies
+#
+# Revision 1.54 2001/11/07 01:16:12 richard
+# Remove the '=' padding from cookie value so quoting isn't an issue.
+#
+# Revision 1.53 2001/11/06 23:22:05 jhermann
+# More IE fixes: it does not like quotes around cookie values; in the
+# hope this does not break anything for other browser; if it does, we
+# need to check HTTP_USER_AGENT
+#
+# Revision 1.52 2001/11/06 23:11:22 jhermann
+# Fixed debug output in page footer; added expiry date to the login cookie
+# (expires 1 year in the future) to prevent probs with certain versions
+# of IE
+#
+# Revision 1.51 2001/11/06 22:00:34 jhermann
+# Get debug level from ROUNDUP_DEBUG env var
+#
+# Revision 1.50 2001/11/05 23:45:40 richard
+# Fixed newuser_action so it sets the cookie with the unencrypted password.
+# Also made it present nicer error messages (not tracebacks).
+#
+# Revision 1.49 2001/11/04 03:07:12 richard
+# Fixed various cookie-related bugs:
+# . bug #477685 ] base64.decodestring breaks
+# . bug #477837 ] lynx does not like the cookie
+# . bug #477892 ] Password edit doesn't fix login cookie
+# Also closed a security hole - a logged-in user could edit another user's
+# details.
+#
+# Revision 1.48 2001/11/03 01:30:18 richard
+# Oops. uses pagefoot now.
+#
+# Revision 1.47 2001/11/03 01:29:28 richard
+# Login page didn't have all close tags.
+#
+# Revision 1.46 2001/11/03 01:26:55 richard
+# possibly fix truncated base64'ed user:pass
+#
+# Revision 1.45 2001/11/01 22:04:37 richard
+# Started work on supporting a pop3-fetching server
+# Fixed bugs:
+# . bug #477104 ] HTML tag error in roundup-server
+# . bug #477107 ] HTTP header problem
+#
+# Revision 1.44 2001/10/28 23:03:08 richard
+# Added more useful header to the classic schema.
+#
+# Revision 1.43 2001/10/24 00:01:42 richard
+# More fixes to lockout logic.
+#
+# Revision 1.42 2001/10/23 23:56:03 richard
+# HTML typo
+#
+# Revision 1.41 2001/10/23 23:52:35 richard
+# Fixed lock-out logic, thanks Roch'e for pointing out the problems.
+#
+# Revision 1.40 2001/10/23 23:06:39 richard
+# Some cleanup.
+#
+# Revision 1.39 2001/10/23 01:00:18 richard
+# Re-enabled login and registration access after lopping them off via
+# disabling access for anonymous users.
+# Major re-org of the htmltemplate code, cleaning it up significantly. Fixed
+# a couple of bugs while I was there. Probably introduced a couple, but
+# things seem to work OK at the moment.
+#
+# Revision 1.38 2001/10/22 03:25:01 richard
+# Added configuration for:
+# . anonymous user access and registration (deny/allow)
+# . filter "widget" location on index page (top, bottom, both)
+# Updated some documentation.
+#
+# Revision 1.37 2001/10/21 07:26:35 richard
+# feature #473127: Filenames. I modified the file.index and htmltemplate
+# source so that the filename is used in the link and the creation
+# information is displayed.
+#
+# Revision 1.36 2001/10/21 04:44:50 richard
+# bug #473124: UI inconsistency with Link fields.
+# This also prompted me to fix a fairly long-standing usability issue -
+# that of being able to turn off certain filters.
+#
+# Revision 1.35 2001/10/21 00:17:54 richard
+# CGI interface view customisation section may now be hidden (patch from
+# Roch'e Compaan.)
+#
+# Revision 1.34 2001/10/20 11:58:48 richard
+# Catch errors in login - no username or password supplied.
+# Fixed editing of password (Password property type) thanks Roch'e Compaan.
+#
+# Revision 1.33 2001/10/17 00:18:41 richard
+# Manually constructing cookie headers now.
+#
+# Revision 1.32 2001/10/16 03:36:21 richard
+# CGI interface wasn't handling checkboxes at all.
+#
+# Revision 1.31 2001/10/14 10:55:00 richard
+# Handle empty strings in HTML template Link function
+#
+# Revision 1.30 2001/10/09 07:38:58 richard
+# Pushed the base code for the extended schema CGI interface back into the
+# code cgi_client module so that future updates will be less painful.
+# Also removed a debugging print statement from cgi_client.
+#
+# Revision 1.29 2001/10/09 07:25:59 richard
+# Added the Password property type. See "pydoc roundup.password" for
+# implementation details. Have updated some of the documentation too.
+#
+# Revision 1.28 2001/10/08 00:34:31 richard
+# Change message was stuffing up for multilinks with no key property.
+#
+# Revision 1.27 2001/10/05 02:23:24 richard
+# . roundup-admin create now prompts for property info if none is supplied
+# on the command-line.
+# . hyperdb Class getprops() method may now return only the mutable
+# properties.
+# . Login now uses cookies, which makes it a whole lot more flexible. We can
+# now support anonymous user access (read-only, unless there's an
+# "anonymous" user, in which case write access is permitted). Login
+# handling has been moved into cgi_client.Client.main()
+# . The "extended" schema is now the default in roundup init.
+# . The schemas have had their page headings modified to cope with the new
+# login handling. Existing installations should copy the interfaces.py
+# file from the roundup lib directory to their instance home.
+# . Incorrectly had a Bizar Software copyright on the cgitb.py module from
+# Ping - has been removed.
+# . Fixed a whole bunch of places in the CGI interface where we should have
+# been returning Not Found instead of throwing an exception.
+# . Fixed a deviation from the spec: trying to modify the 'id' property of
+# an item now throws an exception.
+#
+# Revision 1.26 2001/09/12 08:31:42 richard
+# handle cases where mime type is not guessable
+#
+# Revision 1.25 2001/08/29 05:30:49 richard
+# change messages weren't being saved when there was no-one on the nosy list.
+#
+# Revision 1.24 2001/08/29 04:49:39 richard
+# didn't clean up fully after debugging :(
+#
+# Revision 1.23 2001/08/29 04:47:18 richard
+# Fixed CGI client change messages so they actually include the properties
+# changed (again).
+#
+# Revision 1.22 2001/08/17 00:08:10 richard
+# reverted back to sending messages always regardless of who is doing the web
+# edit. change notes weren't being saved. bleah. hackish.
+#
+# Revision 1.21 2001/08/15 23:43:18 richard
+# Fixed some isFooTypes that I missed.
+# Refactored some code in the CGI code.
+#
+# Revision 1.20 2001/08/12 06:32:36 richard
+# using isinstance(blah, Foo) now instead of isFooType
+#
+# Revision 1.19 2001/08/07 00:24:42 richard
+# stupid typo
+#
+# Revision 1.18 2001/08/07 00:15:51 richard
+# Added the copyright/license notice to (nearly) all files at request of
+# Bizar Software.
+#
+# Revision 1.17 2001/08/02 06:38:17 richard
+# Roundupdb now appends "mailing list" information to its messages which
+# include the e-mail address and web interface address. Templates may
+# override this in their db classes to include specific information (support
+# instructions, etc).
+#
+# Revision 1.16 2001/08/02 05:55:25 richard
+# Web edit messages aren't sent to the person who did the edit any more. No
+# message is generated if they are the only person on the nosy list.
+#
+# Revision 1.15 2001/08/02 00:34:10 richard
+# bleah syntax error
+#
+# Revision 1.14 2001/08/02 00:26:16 richard
+# Changed the order of the information in the message generated by web edits.
+#
+# Revision 1.13 2001/07/30 08:12:17 richard
+# Added time logging and file uploading to the templates.
+#
+# Revision 1.12 2001/07/30 06:26:31 richard
+# Added some documentation on how the newblah works.
+#
+# Revision 1.11 2001/07/30 06:17:45 richard
+# Features:
+# . Added ability for cgi newblah forms to indicate that the new node
+# should be linked somewhere.
+# Fixed:
+# . Fixed the agument handling for the roundup-admin find command.
+# . Fixed handling of summary when no note supplied for newblah. Again.
+# . Fixed detection of no form in htmltemplate Field display.
+#
# Revision 1.10 2001/07/30 02:37:34 richard
# Temporary measure until we have decent schema migration...
#