Code

Added reindex command to roundup-admin.
[roundup.git] / roundup / cgi_client.py
index bdf1dfdc828b91099f31e71b9bf8e723747da4e9..b471c1b206be9611455fc61719447ae5f0440447 100644 (file)
 # BASIS, AND THERE IS NO OBLIGATION WHATSOEVER TO PROVIDE MAINTENANCE,
 # SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
 # 
-# $Id: cgi_client.py,v 1.93 2002-01-08 11:57:12 richard Exp $
+# $Id: cgi_client.py,v 1.134 2002-07-09 04:19:09 richard Exp $
 
 __doc__ = """
 WWW request handler (also used in the stand-alone server).
 """
 
-import os, cgi, pprint, StringIO, urlparse, re, traceback, mimetypes
+import os, cgi, StringIO, urlparse, re, traceback, mimetypes, urllib
 import binascii, Cookie, time, random
 
 import roundupdb, htmltemplate, date, hyperdb, password
@@ -44,28 +44,22 @@ class Client:
     '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.
-
-
-    Customisation
-    -------------
-      FILTER_POSITION - one of 'top', 'bottom', 'top and bottom'
-      ANONYMOUS_ACCESS - one of 'deny', 'allow'
-      ANONYMOUS_REGISTER - one of 'deny', 'allow'
-
-    from the roundup class:
-      INSTANCE_NAME - defaults to 'Roundup issue tracker'
-
     '''
-    FILTER_POSITION = 'bottom'       # one of 'top', 'bottom', 'top and bottom'
-    ANONYMOUS_ACCESS = 'deny'        # one of 'deny', 'allow'
-    ANONYMOUS_REGISTER = 'deny'      # one of 'deny', 'allow'
 
     def __init__(self, instance, request, env, form=None):
+        hyperdb.traceMark()
         self.instance = instance
         self.request = request
         self.env = env
         self.path = env['PATH_INFO']
         self.split_path = self.path.split('/')
+        self.instance_path_name = env['INSTANCE_NAME']
+        url = self.env['SCRIPT_NAME'] + '/'
+        machine = self.env['SERVER_NAME']
+        port = self.env['SERVER_PORT']
+        if port != '80': machine = machine + ':' + port
+        self.base = urlparse.urlunparse(('http', env['HTTP_HOST'], url,
+            None, None, None))
 
         if form is None:
             self.form = cgi.FieldStorage(environ=env)
@@ -79,11 +73,22 @@ class Client:
             self.debug = 0
 
     def getuid(self):
-        return self.db.user.lookup(self.user)
+        try:
+            return self.db.user.lookup(self.user)
+        except KeyError:
+            if self.user is None:
+                # user is not logged in and username 'anonymous' doesn't
+                # exist in the database
+                err = _('anonymous users have read-only access only')
+            else:
+                err = _("sanity check: unknown user name `%s'")%self.user
+            raise Unauthorised, errmsg
 
-    def header(self, headers={'Content-Type':'text/html'}):
+    def header(self, headers=None):
         '''Put up the appropriate header.
         '''
+        if headers is None:
+            headers = {'Content-Type':'text/html'}
         if not headers.has_key('Content-Type'):
             headers['Content-Type'] = 'text/html'
         self.request.send_response(200)
@@ -94,57 +99,161 @@ class Client:
         if self.debug:
             self.headers_sent = headers
 
+    global_javascript = '''
+<script language="javascript">
+submitted = false;
+function submit_once() {
+    if (submitted) {
+        alert("Your request is being processed.\\nPlease be patient.");
+        return 0;
+    }
+    submitted = true;
+    return 1;
+}
+
+function help_window(helpurl, width, height) {
+    HelpWin = window.open('%(base)s%(instance_path_name)s/' + helpurl, 'HelpWindow', 'scrollbars=yes,resizable=yes,toolbar=no,height='+height+',width='+width);
+}
+
+</script>
+'''
+    def make_index_link(self, name):
+        '''Turn a configuration entry into a hyperlink...
+        '''
+        # get the link label and spec
+        spec = getattr(self.instance, name+'_INDEX')
+
+        d = {}
+        d[':sort'] = ','.join(map(urllib.quote, spec['SORT']))
+        d[':group'] = ','.join(map(urllib.quote, spec['GROUP']))
+        d[':filter'] = ','.join(map(urllib.quote, spec['FILTER']))
+        d[':columns'] = ','.join(map(urllib.quote, spec['COLUMNS']))
+        d[':pagesize'] = spec.get('PAGESIZE','50')
+
+        # snarf the filterspec
+        filterspec = spec['FILTERSPEC'].copy()
+
+        # now format the filterspec
+        for k, l in filterspec.items():
+            # fix up the CURRENT USER if needed (handle None too since that's
+            # the old flag value)
+            if l in (None, 'CURRENT USER'):
+                if not self.user:
+                    continue
+                l = [self.db.user.lookup(self.user)]
+
+            # add
+            d[urllib.quote(k)] = ','.join(map(urllib.quote, l))
+
+        # finally, format the URL
+        return '<a href="%s?%s">%s</a>'%(spec['CLASS'],
+            '&'.join([k+'='+v for k,v in d.items()]), spec['LABEL'])
+
+
     def pagehead(self, title, message=None):
-        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))
+        '''Display the page heading, with information about the tracker and
+            links to more information
+        '''
+
+        # include any important message
         if message is not None:
             message = _('<div class="system-msg">%(message)s</div>')%locals()
         else:
             message = ''
-        style = open(os.path.join(self.TEMPLATES, 'style.css')).read()
+
+        # style sheet (CSS)
+        style = open(os.path.join(self.instance.TEMPLATES, 'style.css')).read()
+
+        # figure who the user is
         user_name = self.user or ''
-        if self.user == 'admin':
-            admin_links = _(' | <a href="list_classes">Class List</a>' \
-                          ' | <a href="user">User List</a>' \
-                          ' | <a href="newuser">Add User</a>')
-        else:
-            admin_links = ''
-        if self.user not in (None, 'anonymous'):
+        if user_name not in ('', 'anonymous'):
             userid = self.db.user.lookup(self.user)
+        else:
+            userid = None
+
+        # figure all the header links
+        if hasattr(self.instance, 'HEADER_INDEX_LINKS'):
+            links = []
+            for name in self.instance.HEADER_INDEX_LINKS:
+                spec = getattr(self.instance, name + '_INDEX')
+                # skip if we need to fill in the logged-in user id there's
+                # no user logged in
+                if (spec['FILTERSPEC'].has_key('assignedto') and
+                        spec['FILTERSPEC']['assignedto'] in ('CURRENT USER',
+                        None) and userid is None):
+                    continue
+                links.append(self.make_index_link(name))
+        else:
+            # no config spec - hard-code
+            links = [
+                _('All <a href="issue?status=-1,unread,deferred,chatting,need-eg,in-progress,testing,done-cbb&:sort=-activity&:filter=status&:columns=id,activity,status,title,assignedto&:group=priority&show_customization=1">Issues</a>'),
+                _('Unassigned <a href="issue?assignedto=-1&status=-1,unread,deferred,chatting,need-eg,in-progress,testing,done-cbb&:sort=-activity&:filter=status,assignedto&:columns=id,activity,status,title,assignedto&:group=priority&show_customization=1">Issues</a>')
+            ]
+
+        # if they're logged in, include links to their information, and the
+        # ability to add an issue
+        if user_name not in ('', 'anonymous'):
             user_info = _('''
-<a href="issue?assignedto=%(userid)s&status=-1,unread,deferred,chatting,need-eg,in-progress,testing,done-cbb&:filter=status,assignedto&:sort=-activity&:columns=id,activity,status,title,assignedto&:group=priority&show_customization=1">My Issues</a> |
 <a href="user%(userid)s">My Details</a> | <a href="logout">Logout</a>
 ''')%locals()
+
+            # figure the "add class" links
+            if hasattr(self.instance, 'HEADER_ADD_LINKS'):
+                classes = self.instance.HEADER_ADD_LINKS
+            else:
+                classes = ['issue']
+            l = []
+            for class_name in classes:
+                cap_class = class_name.capitalize()
+                links.append(_('Add <a href="new%(class_name)s">'
+                    '%(cap_class)s</a>')%locals())
+
+            # if there's no config header link spec, force a user link here
+            if not hasattr(self.instance, 'HEADER_INDEX_LINKS'):
+                links.append(_('<a href="issue?assignedto=%(userid)s&status=-1,unread,chatting,open,pending&:filter=status,resolution,assignedto&:sort=-activity&:columns=id,activity,status,resolution,title,creator&:group=type&show_customization=1">My Issues</a>')%locals())
         else:
             user_info = _('<a href="login">Login</a>')
-        if self.user is not None:
-            add_links = _('''
-| Add
-<a href="newissue">Issue</a>
-''')
-        else:
             add_links = ''
+
+        # if the user is admin, include admin links
+        admin_links = ''
+        if user_name == 'admin':
+            links.append(_('<a href="list_classes">Class List</a>'))
+            links.append(_('<a href="user">User List</a>'))
+            links.append(_('<a href="newuser">Add User</a>'))
+
+        # add the search links
+        if hasattr(self.instance, 'HEADER_SEARCH_LINKS'):
+            classes = self.instance.HEADER_SEARCH_LINKS
+        else:
+            classes = ['issue']
+        l = []
+        for class_name in classes:
+            cap_class = class_name.capitalize()
+            links.append(_('Search <a href="search%(class_name)s">'
+                '%(cap_class)s</a>')%locals())
+
+        # now we have all the links, join 'em
+        links = '\n | '.join(links)
+
+        # include the javascript bit
+        global_javascript = self.global_javascript%self.__dict__
+
+        # finally, format the header
         self.write(_('''<html><head>
 <title>%(title)s</title>
 <style type="text/css">%(style)s</style>
 </head>
+%(global_javascript)s
 <body bgcolor=#ffffff>
 %(message)s
 <table width=100%% border=0 cellspacing=0 cellpadding=2>
 <tr class="location-bar"><td><big><strong>%(title)s</strong></big></td>
 <td align=right valign=bottom>%(user_name)s</td></tr>
 <tr class="location-bar">
-<td align=left>All
-<a href="issue?status=-1,unread,deferred,chatting,need-eg,in-progress,testing,done-cbb&:sort=-activity&:filter=status&:columns=id,activity,status,title,assignedto&:group=priority&show_customization=1">Issues</a>
-| Unassigned
-<a href="issue?assignedto=-1&status=-1,unread,deferred,chatting,need-eg,in-progress,testing,done-cbb&:sort=-activity&:filter=status,assignedto&:columns=id,activity,status,title,assignedto&:group=priority&show_customization=1">Issues</a>
-%(add_links)s
-%(admin_links)s</td>
+<td align=left>%(links)s</td>
 <td align=right>%(user_info)s</td>
-</table>
+</table><br>
 ''')%locals())
 
     def pagefoot(self):
@@ -193,34 +302,67 @@ class Client:
             return arg.value.split(',')
         return []
 
+    def index_sort(self):
+        # first try query string
+        x = self.index_arg(':sort')
+        if x:
+            return x
+        # nope - get the specs out of the form
+        specs = []
+        for colnm in self.db.getclass(self.classname).getprops().keys():
+            desc = ''
+            try:
+                spec = self.form[':%s_ss' % colnm]
+            except KeyError:
+                continue
+            spec = spec.value
+            if spec:
+                if spec[-1] == '-':
+                    desc='-'
+                    spec = spec[0]
+                specs.append((int(spec), colnm, desc))
+        specs.sort()
+        x = []
+        for _, colnm, desc in specs:
+            x.append('%s%s' % (desc, colnm))
+        return x
+    
     def index_filterspec(self, filter):
         ''' pull the index filter spec from the form
 
         Links and multilinks want to be lists - the rest are straight
         strings.
         '''
-        props = self.db.classes[self.classname].getprops()
-        # all the form args not starting with ':' are filters
         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 (isinstance(prop, hyperdb.Link) or
-                    isinstance(prop, hyperdb.Multilink)):
-                if type(value) == type([]):
-                    value = [arg.value for arg in value]
+        props = self.db.classes[self.classname].getprops()
+        for colnm in filter:
+            widget = ':%s_fs' % colnm
+            try:
+                val = self.form[widget]
+            except KeyError:
+                try:
+                    val = self.form[colnm]
+                except KeyError:
+                    # they checked the filter box but didn't enter a value
+                    continue
+            propdescr = props.get(colnm, None)
+            if propdescr is None:
+                print "huh? %r is in filter & form, but not in Class!" % colnm
+                raise "butthead programmer"
+            if (isinstance(propdescr, hyperdb.Link) or
+                isinstance(propdescr, hyperdb.Multilink)):
+                if type(val) == type([]):
+                    val = [arg.value for arg in val]
                 else:
-                    value = value.value.split(',')
-                l = filterspec.get(key, [])
-                l = l + value
-                filterspec[key] = l
+                    val = val.value.split(',')
+                l = filterspec.get(colnm, [])
+                l = l + val
+                filterspec[colnm] = l
             else:
-                filterspec[key] = value.value
+                filterspec[colnm] = val.value
+            
         return filterspec
-
+    
     def customization_widget(self):
         ''' The customization widget is visible by default. The widget
             visibility is remembered by show_customization.  Visibility
@@ -236,41 +378,91 @@ class Client:
             
         return visible
 
+    # TODO: make this go away some day...
     default_index_sort = ['-activity']
     default_index_group = ['priority']
     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'
+    default_pagesize = '50'
+
+    def _get_customisation_info(self):
         # see if the web has supplied us with any customisation info
         defaults = 1
-        for key in ':sort', ':group', ':filter', ':columns':
+        for key in ':sort', ':group', ':filter', ':columns', ':pagesize':
             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
+            # try the instance config first
+            if hasattr(self.instance, 'DEFAULT_INDEX'):
+                d = self.instance.DEFAULT_INDEX
+                self.classname = d['CLASS']
+                sort = d['SORT']
+                group = d['GROUP']
+                filter = d['FILTER']
+                columns = d['COLUMNS']
+                filterspec = d['FILTERSPEC']
+                pagesize = d.get('PAGESIZE', '50')
+
+            else:
+                # nope - fall back on the old way of doing it
+                self.classname = 'issue'
+                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
+                pagesize = self.default_pagesize
         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)
+            # make list() extract the info from the CGI environ
+            self.classname = 'issue'
+            sort = group = filter = columns = filterspec = pagesize = None
+        return columns, filter, group, sort, filterspec, pagesize
+
+    def index(self):
+        ''' put up an index - no class specified
+        '''
+        columns, filter, group, sort, filterspec, pagesize = \
+            self._get_customisation_info()
         return self.list(columns=columns, filter=filter, group=group,
-            sort=sort, filterspec=filterspec)
+            sort=sort, filterspec=filterspec, pagesize=pagesize)
+
+    def searchnode(self):
+        columns, filter, group, sort, filterspec, pagesize = \
+            self._get_customisation_info()
+##        show_nodes = 1
+##        if len(self.form.keys()) == 0:
+##            # get the default search filters from instance_config
+##            if hasattr(self.instance, 'SEARCH_FILTERS'):
+##                for f in self.instance.SEARCH_FILTERS:
+##                    spec = getattr(self.instance, f)
+##                    if spec['CLASS'] == self.classname:
+##                        filter = spec['FILTER']
+##                
+##            show_nodes = 0
+##            show_customization = 1
+##        return self.list(columns=columns, filter=filter, group=group,
+##            sort=sort, filterspec=filterspec,
+##            show_customization=show_customization, show_nodes=show_nodes,
+##            pagesize=pagesize)
+        cn = self.classname
+        self.pagehead(_('%(instancename)s: Index of %(classname)s')%{
+            'classname': cn, 'instancename': self.instance.INSTANCE_NAME})
+        index = htmltemplate.IndexTemplate(self, self.instance.TEMPLATES, cn)
+        self.write('<form onSubmit="return submit_once()" action="%s">\n'%self.classname)
+        all_columns = self.db.getclass(cn).getprops().keys()
+        all_columns.sort()
+        index.filter_section('', filter, columns, group, all_columns, sort,
+                             filterspec, pagesize, 0)
+        self.pagefoot()
+        index.db = index.cl = index.properties = None
+        index.clear()
 
     # 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, show_customization=None):
+            filterspec=None, show_customization=None, show_nodes=1, pagesize=None):
         ''' call the template index with the args
 
             :sort    - sort by prop name, optionally preceeded with '-'
@@ -286,45 +478,180 @@ class Client:
         cn = self.classname
         cl = self.db.classes[cn]
         self.pagehead(_('%(instancename)s: Index of %(classname)s')%{
-            'classname': cn, 'instancename': self.INSTANCE_NAME})
-        if sort is None: sort = self.index_arg(':sort')
+            'classname': cn, 'instancename': self.instance.INSTANCE_NAME})
+        if sort is None: sort = self.index_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(filter)
         if show_customization is None:
             show_customization = self.customization_widget()
+        if self.form.has_key('search_text'):
+            search_text = self.form['search_text'].value
+        else:
+            search_text = ''
+        if pagesize is None:
+            if self.form.has_key(':pagesize'):
+                pagesize = self.form[':pagesize'].value
+            else:
+                pagesize = '50'
+        pagesize = int(pagesize)
+        if self.form.has_key(':startwith'):
+            startwith = int(self.form[':startwith'].value)
+        else:
+            startwith = 0
 
-        index = htmltemplate.IndexTemplate(self, self.TEMPLATES, cn)
-        index.render(filterspec, filter, columns, sort, group,
-            show_customization=show_customization)
+        index = htmltemplate.IndexTemplate(self, self.instance.TEMPLATES, cn)
+        try:
+            index.render(filterspec, search_text, filter, columns, sort, 
+                group, show_customization=show_customization, 
+                show_nodes=show_nodes, pagesize=pagesize, startwith=startwith)
+        except htmltemplate.MissingTemplateError:
+            self.basicClassEditPage()
         self.pagefoot()
 
-    def shownode(self, message=None):
+    def basicClassEditPage(self):
+        '''Display a basic edit page that allows simple editing of the
+           nodes of the current class
+        '''
+        if self.user != 'admin':
+            raise Unauthorised
+        w = self.write
+        cn = self.classname
+        cl = self.db.classes[cn]
+        idlessprops = cl.getprops(protected=0).keys()
+        props = ['id'] + idlessprops
+
+
+        # get the CSV module
+        try:
+            import csv
+        except ImportError:
+            w(_('Sorry, you need the csv module to use this function.<br>\n'
+                'Get it from: <a href="http://www.object-craft.com.au/projects/csv/">http://www.object-craft.com.au/projects/csv/'))
+            return
+
+        # do the edit
+        if self.form.has_key('rows'):
+            rows = self.form['rows'].value.splitlines()
+            p = csv.parser()
+            found = {}
+            line = 0
+            for row in rows:
+                line += 1
+                values = p.parse(row)
+                # not a complete row, keep going
+                if not values: continue
+
+                # extract the nodeid
+                nodeid, values = values[0], values[1:]
+                found[nodeid] = 1
+
+                # confirm correct weight
+                if len(idlessprops) != len(values):
+                    w(_('Not enough values on line %(line)s'%{'line':line}))
+                    return
+
+                # extract the new values
+                d = {}
+                for name, value in zip(idlessprops, values):
+                    d[name] = value.strip()
+
+                # perform the edit
+                if cl.hasnode(nodeid):
+                    # edit existing
+                    cl.set(nodeid, **d)
+                else:
+                    # new node
+                    found[cl.create(**d)] = 1
+
+            # retire the removed entries
+            for nodeid in cl.list():
+                if not found.has_key(nodeid):
+                    cl.retire(nodeid)
+
+        w(_('''<p class="form-help">You may edit the contents of the
+        "%(classname)s" class using this form. The lines are full-featured
+        Comma-Separated-Value lines, so you may include commas and even
+        newlines by enclosing the values in double-quotes ("). Double
+        quotes themselves must be quoted by doubling ("").</p>
+        <p class="form-help">Remove entries by deleting their line. Add
+        new entries by appending
+        them to the table - put an X in the id column.</p>''')%{'classname':cn})
+
+        l = []
+        for name in props:
+            l.append(name)
+        w('<tt>')
+        w(', '.join(l) + '\n')
+        w('</tt>')
+
+        w('<form onSubmit="return submit_once()" method="POST">')
+        w('<textarea name="rows" cols=80 rows=15>')
+        p = csv.parser()
+        for nodeid in cl.list():
+            l = []
+            for name in props:
+                l.append(cgi.escape(str(cl.get(nodeid, name))))
+            w(p.join(l) + '\n')
+
+        w(_('</textarea><br><input type="submit" value="Save Changes"></form>'))
+
+    def classhelp(self):
+        '''Display a table of class info
+        '''
+        w = self.write
+        cn = self.form['classname'].value
+        cl = self.db.classes[cn]
+        props = self.form['properties'].value.split(',')
+        if cl.labelprop(1) in props:
+            sort = [cl.labelprop(1)]
+        else:
+            sort = props[0]
+
+        w('<table border=1 cellspacing=0 cellpaddin=2>')
+        w('<tr>')
+        for name in props:
+            w('<th align=left>%s</th>'%name)
+        w('</tr>')
+        for nodeid in cl.filter(None, {}, sort, []): #cl.list():
+            w('<tr>')
+            for name in props:
+                value = cgi.escape(str(cl.get(nodeid, name)))
+                w('<td align="left" valign="top">%s</td>'%value)
+            w('</tr>')
+        w('</table>')
+
+    def shownode(self, message=None, num_re=re.compile('^\d+$')):
         ''' display an item
         '''
         cn = self.classname
         cl = self.db.classes[cn]
+        if self.form.has_key(':multilink'):
+            link = self.form[':multilink'].value
+            designator, linkprop = link.split(':')
+            xtra = ' for <a href="%s">%s</a>' % (designator, designator)
+        else:
+            xtra = ''
 
         # possibly perform an edit
         keys = self.form.keys()
-        num_re = re.compile('^\d+$')
         # don't try to set properties if the user has just logged in
         if keys and not self.form.has_key('__login_name'):
             try:
-                props, changed = parsePropsFromForm(self.db, cl, self.form,
-                    self.nodeid)
+                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
-                if changed:
+                if props:
                     message = _('%(changes)s edited ok')%{'changes':
-                        ', '.join(changed.keys())}
+                        ', '.join(props.keys())}
                 elif self.form.has_key('__note') and self.form['__note'].value:
                     message = _('note added')
-                elif self.form.has_key('__file'):
+                elif (self.form.has_key('__file') and
+                        self.form['__file'].filename):
                     message = _('file added')
                 else:
                     message = _('nothing changed')
@@ -338,54 +665,24 @@ class Client:
         id = self.nodeid
         if cl.getkey():
             id = cl.get(id, cl.getkey())
-        self.pagehead('%s: %s'%(self.classname.capitalize(), id), message)
+        self.pagehead('%s: %s %s'%(self.classname.capitalize(), id, xtra), message)
 
         nodeid = self.nodeid
 
         # use the template to display the item
-        item = htmltemplate.ItemTemplate(self, self.TEMPLATES, self.classname)
+        item = htmltemplate.ItemTemplate(self, self.instance.TEMPLATES,
+            self.classname)
         item.render(nodeid)
 
         self.pagefoot()
     showissue = shownode
     showmsg = shownode
-
-    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 props.has_key('nosy') and assignedto_id not in props['nosy']:
-            props['nosy'].append(assignedto_id)
-        else:
-            props['nosy'] = [assignedto_id]
+    searchissue = searchnode
 
     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()
@@ -393,6 +690,7 @@ class Client:
             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)
 
@@ -400,19 +698,7 @@ class Client:
         ''' create a node based on the contents of the form
         '''
         cl = self.db.classes[self.classname]
-        props, dummy = 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)
+        props = parsePropsFromForm(self.db, cl, self.form)
 
         # check for messages and files
         message, files = self._handle_message()
@@ -424,7 +710,7 @@ class Client:
         return cl.create(**props)
 
     def _handle_message(self):
-        ''' generate and edit message
+        ''' generate an edit message
         '''
         # handle file attachments 
         files = []
@@ -447,7 +733,9 @@ class Client:
         # 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
+            note = self.form['__note'].value.strip()
+        if not note:
+            return None, files
         if not props.has_key('messages'):
             return None, files
         if not isinstance(props['messages'], hyperdb.Multilink):
@@ -458,15 +746,11 @@ class Client:
             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
+        if '\n' in note:
+            summary = re.split(r'\n\r?', note)[0]
+        else:
+            summary = note
+        m = ['%s\n'%note]
 
         # handle the messageid
         # TODO: handle inreplyto
@@ -508,7 +792,8 @@ class Client:
                     designator, property = value.split(':')
                     link, nodeid = roundupdb.splitDesignator(designator)
                     link = self.db.classes[link]
-                    value = link.get(nodeid, property)
+                    # take a dupe of the list so we're not changing the cache
+                    value = link.get(nodeid, property)[:]
                     value.append(nid)
                     link.set(nodeid, **{property: value})
             elif key == ':link':
@@ -544,6 +829,12 @@ class Client:
         '''
         cn = self.classname
         cl = self.db.classes[cn]
+        if self.form.has_key(':multilink'):
+            link = self.form[':multilink'].value
+            designator, linkprop = link.split(':')
+            xtra = ' for <a href="%s">%s</a>' % (designator, designator)
+        else:
+            xtra = ''
 
         # possibly perform a create
         keys = self.form.keys()
@@ -561,7 +852,7 @@ class Client:
                 self.nodeid = nid
                 self.pagehead('%s: %s'%(self.classname.capitalize(), nid),
                     message)
-                item = htmltemplate.ItemTemplate(self, self.TEMPLATES, 
+                item = htmltemplate.ItemTemplate(self, self.instance.TEMPLATES, 
                     self.classname)
                 item.render(nid)
                 self.pagefoot()
@@ -571,11 +862,12 @@ class Client:
                 s = StringIO.StringIO()
                 traceback.print_exc(None, s)
                 message = '<pre>%s</pre>'%cgi.escape(s.getvalue())
-        self.pagehead(_('New %(classname)s')%{'classname':
-            self.classname.capitalize()}, message)
+        self.pagehead(_('New %(classname)s %(xtra)s')%{
+                'classname': self.classname.capitalize(),
+                'xtra': xtra }, message)
 
         # call the template
-        newitem = htmltemplate.NewItemTemplate(self, self.TEMPLATES,
+        newitem = htmltemplate.NewItemTemplate(self, self.instance.TEMPLATES,
             self.classname)
         newitem.render(self.form)
 
@@ -594,7 +886,7 @@ class Client:
         keys = self.form.keys()
         if [i for i in keys if i[0] != ':']:
             try:
-                props, dummy = parsePropsFromForm(self.db, cl, self.form)
+                props = parsePropsFromForm(self.db, cl, self.form)
                 nid = cl.create(**props)
                 # handle linked nodes 
                 self._post_editnode(nid)
@@ -609,7 +901,7 @@ class Client:
              self.classname.capitalize()}, message)
 
         # call the template
-        newitem = htmltemplate.NewItemTemplate(self, self.TEMPLATES,
+        newitem = htmltemplate.NewItemTemplate(self, self.instance.TEMPLATES,
             self.classname)
         newitem.render(self.form)
 
@@ -623,6 +915,13 @@ class Client:
         '''
         cn = self.classname
         cl = self.db.classes[cn]
+        props = parsePropsFromForm(self.db, cl, self.form)
+        if self.form.has_key(':multilink'):
+            link = self.form[':multilink'].value
+            designator, linkprop = link.split(':')
+            xtra = ' for <a href="%s">%s</a>' % (designator, designator)
+        else:
+            xtra = ''
 
         # possibly perform a create
         keys = self.form.keys()
@@ -633,8 +932,10 @@ class Client:
                 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)
+                props['type'] = mime_type
+                props['name'] = file.filename
+                props['content'] = file.file.read()
+                nid = cl.create(**props)
                 # handle linked nodes
                 self._post_editnode(nid)
                 # and some nice feedback for the user
@@ -645,14 +946,15 @@ class Client:
                 traceback.print_exc(None, s)
                 message = '<pre>%s</pre>'%cgi.escape(s.getvalue())
 
-        self.pagehead(_('New %(classname)s')%{'classname':
-             self.classname.capitalize()}, message)
-        newitem = htmltemplate.NewItemTemplate(self, self.TEMPLATES,
+        self.pagehead(_('New %(classname)s %(xtra)s')%{
+                'classname': self.classname.capitalize(),
+                'xtra': xtra }, message)
+        newitem = htmltemplate.NewItemTemplate(self, self.instance.TEMPLATES,
             self.classname)
         newitem.render(self.form)
         self.pagefoot()
 
-    def showuser(self, message=None):
+    def showuser(self, message=None, num_re=re.compile('^\d+$')):
         '''Display a user page for editing. Make sure the user is allowed
             to edit this node, and also check for password changes.
         '''
@@ -671,24 +973,23 @@ class Client:
         # perform any editing
         #
         keys = self.form.keys()
-        num_re = re.compile('^\d+$')
         if keys:
             try:
-                props, changed = parsePropsFromForm(self.db, user, self.form,
+                props = parsePropsFromForm(self.db, user, self.form,
                     self.nodeid)
                 set_cookie = 0
-                if self.nodeid == self.getuid() and changed.has_key('password'):
+                if props.has_key('password'):
                     password = self.form['password'].value.strip()
-                    if password:
-                        set_cookie = password
-                    else:
+                    if not password:
                         # no password was supplied - don't change it
                         del props['password']
-                        del changed['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(changed.keys())}
+                    ', '.join(props.keys())}
             except:
                 self.db.rollback()
                 s = StringIO.StringIO()
@@ -707,7 +1008,7 @@ class Client:
         self.pagehead(_('User: %(user)s')%{'user': node_user}, message)
 
         # use the template to display the item
-        item = htmltemplate.ItemTemplate(self, self.TEMPLATES, 'user')
+        item = htmltemplate.ItemTemplate(self, self.instance.TEMPLATES, 'user')
         item.render(self.nodeid)
         self.pagefoot()
 
@@ -715,7 +1016,7 @@ class Client:
         ''' display a file
         '''
         nodeid = self.nodeid
-        cl = self.db.file
+        cl = self.db.classes[self.classname]
         mime_type = cl.get(nodeid, 'type')
         if mime_type == 'message/rfc822':
             mime_type = 'text/plain'
@@ -732,7 +1033,8 @@ class Client:
             self.write('<table border=0 cellspacing=0 cellpadding=2>\n')
             for cn in classnames:
                 cl = self.db.getclass(cn)
-                self.write('<tr class="list-header"><th colspan=2 align=left>%s</th></tr>'%cn.capitalize())
+                self.write('<tr class="list-header"><th colspan=2 align=left>'
+                    '<a href="%s">%s</a></th></tr>'%(cn, cn.capitalize()))
                 for key, value in cl.properties.items():
                     if value is None: value = ''
                     else: value = str(value)
@@ -750,7 +1052,7 @@ class Client:
         self.write(_('''
 <table>
 <tr><td colspan=2 class="strong-header">Existing User Login</td></tr>
-<form action="login_action" method=POST>
+<form onSubmit="return submit_once()" action="login_action" method=POST>
 <input type="hidden" name="__destination_url" value="%(action)s">
 <tr><td align=right>Login name: </td>
     <td><input name="__login_name"></td></tr>
@@ -760,13 +1062,13 @@ class Client:
     <td><input type="submit" value="Log In"></td></tr>
 </form>
 ''')%locals())
-        if self.user is None and self.ANONYMOUS_REGISTER == 'deny':
+        if self.user is None and self.instance.ANONYMOUS_REGISTER == 'deny':
             self.write('</table>')
             self.pagefoot()
             return
         values = {'realname': '', 'organisation': '', 'address': '',
             'phone': '', 'username': '', 'password': '', 'confirm': '',
-            'action': action}
+            'action': action, 'alternate_addresses': ''}
         if newuser_form is not None:
             for key in newuser_form.keys():
                 values[key] = newuser_form[key].value
@@ -774,14 +1076,16 @@ class Client:
 <p>
 <tr><td colspan=2 class="strong-header">New User Registration</td></tr>
 <tr><td colspan=2><em>marked items</em> are optional...</td></tr>
-<form action="newuser_action" method=POST>
+<form onSubmit="return submit_once()" action="newuser_action" method=POST>
 <input type="hidden" name="__destination_url" value="%(action)s">
 <tr><td align=right><em>Name: </em></td>
-    <td><input name="realname" value="%(realname)s"></td></tr>
+    <td><input name="realname" value="%(realname)s" size=40></td></tr>
 <tr><td align=right><em>Organisation: </em></td>
-    <td><input name="organisation" value="%(organisation)s"></td></tr>
+    <td><input name="organisation" value="%(organisation)s" size=40></td></tr>
 <tr><td align=right>E-Mail Address: </td>
-    <td><input name="address" value="%(address)s"></td></tr>
+    <td><input name="address" value="%(address)s" size=40></td></tr>
+<tr><td align=right><em>Alternate E-mail Addresses: </em></td>
+    <td><textarea name="alternate_addresses" rows=5 cols=40>%(alternate_addresses)s</textarea></td></tr>
 <tr><td align=right><em>Phone: </em></td>
     <td><input name="phone" value="%(phone)s"></td></tr>
 <tr><td align=right>Preferred Login name: </td>
@@ -845,7 +1149,7 @@ class Client:
         # TODO: pre-check the required fields and username key property
         cl = self.db.user
         try:
-            props, dummy = parsePropsFromForm(self.db, cl, self.form)
+            props = parsePropsFromForm(self.db, cl, self.form)
             uid = cl.create(**props)
         except ValueError, message:
             action = self.form['__destination_url'].value
@@ -887,7 +1191,6 @@ class Client:
             path)})
         self.login()
 
-
     def main(self):
         '''Wrap the database accesses so we can close the database cleanly
         '''
@@ -954,7 +1257,7 @@ class Client:
         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.ANONYMOUS_REGISTER == 'deny' and self.user is None:
+            if self.instance.ANONYMOUS_REGISTER == 'deny' and self.user is None:
                 if action == 'login':
                     self.login()         # go to the index after login
                 else:
@@ -969,7 +1272,7 @@ class Client:
                 action = 'index'
 
         # no login or registration, make sure totally anonymous access is OK
-        elif self.ANONYMOUS_ACCESS == 'deny' and self.user is None:
+        elif self.instance.ANONYMOUS_ACCESS == 'deny' and self.user is None:
             if action == 'login':
                 self.login()             # go to the index after login
             else:
@@ -983,7 +1286,7 @@ class Client:
         self.db.commit()
 
     def do_action(self, action, dre=re.compile(r'([^\d]+)(\d+)'),
-            nre=re.compile(r'new(\w+)')):
+            nre=re.compile(r'new(\w+)'), sre=re.compile(r'search(\w+)')):
         '''Figure the user's action and do it.
         '''
         # here be the "normal" functionality
@@ -993,12 +1296,17 @@ class Client:
         if action == 'list_classes':
             self.classes()
             return
+        if action == 'classhelp':
+            self.classhelp()
+            return
         if action == 'login':
             self.login()
             return
         if action == 'logout':
             self.logout()
             return
+
+        # see if we're to display an existing node
         m = dre.match(action)
         if m:
             self.classname = m.group(1)
@@ -1006,31 +1314,46 @@ class Client:
             try:
                 cl = self.db.classes[self.classname]
             except KeyError:
-                raise NotFound
+                raise NotFound, self.classname
             try:
                 cl.get(self.nodeid, 'id')
             except IndexError:
-                raise NotFound
+                raise NotFound, self.nodeid
             try:
                 func = getattr(self, 'show%s'%self.classname)
             except AttributeError:
-                raise NotFound
+                raise NotFound, 'show%s'%self.classname
             func()
             return
+
+        # see if we're to put up the new node page
         m = nre.match(action)
         if m:
             self.classname = m.group(1)
             try:
                 func = getattr(self, 'new%s'%self.classname)
+            except AttributeError:
+                raise NotFound, 'new%s'%self.classname
+            func()
+            return
+
+        # see if we're to put up the new node page
+        m = sre.match(action)
+        if m:
+            self.classname = m.group(1)
+            try:
+                func = getattr(self, 'search%s'%self.classname)
             except AttributeError:
                 raise NotFound
             func()
             return
+
+        # otherwise, display the named class
         self.classname = action
         try:
             self.db.getclass(self.classname)
         except KeyError:
-            raise NotFound
+            raise NotFound, self.classname
         self.list()
 
 
@@ -1042,77 +1365,20 @@ class ExtendedClient(Client):
     showtimelog = Client.shownode
     newsupport = Client.newnode
     newtimelog = Client.newnode
+    searchsupport = Client.searchnode
 
     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']}
+    default_pagesize = '50'
 
-    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 = _('<div class="system-msg">%(message)s</div>')%locals()
-        else:
-            message = ''
-        style = open(os.path.join(self.TEMPLATES, 'style.css')).read()
-        user_name = self.user or ''
-        if self.user == 'admin':
-            admin_links = _(' | <a href="list_classes">Class List</a>' \
-                          ' | <a href="user">User List</a>' \
-                          ' | <a href="newuser">Add User</a>')
-        else:
-            admin_links = ''
-        if self.user not in (None, 'anonymous'):
-            userid = self.db.user.lookup(self.user)
-            user_info = _('''
-<a href="issue?assignedto=%(userid)s&status=-1,unread,deferred,chatting,need-eg,in-progress,testing,done-cbb&:filter=status,assignedto&:sort=-activity&:columns=id,activity,status,title,assignedto&:group=priority&show_customization=1">My Issues</a> |
-<a href="support?assignedto=%(userid)s&status=-1,unread,deferred,chatting,need-eg,in-progress,testing,done-cbb&:filter=status,assignedto&:sort=-activity&:columns=id,activity,status,title,assignedto&:group=customername&show_customization=1">My Support</a> |
-<a href="user%(userid)s">My Details</a> | <a href="logout">Logout</a>
-''')%locals()
-        else:
-            user_info = _('<a href="login">Login</a>')
-        if self.user is not None:
-            add_links = _('''
-| Add
-<a href="newissue">Issue</a>,
-<a href="newsupport">Support</a>,
-''')
-        else:
-            add_links = ''
-        self.write(_('''<html><head>
-<title>%(title)s</title>
-<style type="text/css">%(style)s</style>
-</head>
-<body bgcolor=#ffffff>
-%(message)s
-<table width=100%% border=0 cellspacing=0 cellpadding=2>
-<tr class="location-bar"><td><big><strong>%(title)s</strong></big></td>
-<td align=right valign=bottom>%(user_name)s</td></tr>
-<tr class="location-bar">
-<td align=left>All
-<a href="issue?status=-1,unread,deferred,chatting,need-eg,in-progress,testing,done-cbb&:sort=activity&:filter=status&:columns=id,activity,status,title,assignedto&:group=priority&show_customization=1">Issues</a>,
-<a href="support?status=-1,unread,deferred,chatting,need-eg,in-progress,testing,done-cbb&:sort=activity&:filter=status&:columns=id,activity,status,title,assignedto&:group=customername&show_customization=1">Support</a>
-| Unassigned
-<a href="issue?assignedto=-1&status=-1,unread,deferred,chatting,need-eg,in-progress,testing,done-cbb&:sort=-activity&:filter=status,assignedto&:columns=id,activity,status,title,assignedto&:group=priority&show_customization=1">Issues</a>,
-<a href="support?assignedto=-1&status=-1,unread,deferred,chatting,need-eg,in-progress,testing,done-cbb&:sort=-activity&:filter=status,assignedto&:columns=id,activity,status,title,assignedto&:group=customername&show_customization=1">Support</a>
-%(add_links)s
-%(admin_links)s</td>
-<td align=right>%(user_info)s</td>
-</table>
-''')%locals())
-
-def parsePropsFromForm(db, cl, form, nodeid=0):
+def parsePropsFromForm(db, cl, form, nodeid=0, num_re=re.compile('^\d+$')):
     '''Pull properties for the given class out of the form.
     '''
     props = {}
-    changed = {}
     keys = form.keys()
-    num_re = re.compile('^\d+$')
     for key in keys:
         if not cl.properties.has_key(key):
             continue
@@ -1122,9 +1388,17 @@ def parsePropsFromForm(db, cl, form, nodeid=0):
         elif isinstance(proptype, hyperdb.Password):
             value = password.Password(form[key].value.strip())
         elif isinstance(proptype, hyperdb.Date):
-            value = date.Date(form[key].value.strip())
+            value = form[key].value.strip()
+            if value:
+                value = date.Date(form[key].value.strip())
+            else:
+                value = None
         elif isinstance(proptype, hyperdb.Interval):
-            value = date.Interval(form[key].value.strip())
+            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
@@ -1161,7 +1435,6 @@ def parsePropsFromForm(db, cl, form, nodeid=0):
                 l.append(entry)
             l.sort()
             value = l
-        props[key] = value
 
         # get the old value
         if nodeid:
@@ -1172,14 +1445,204 @@ def parsePropsFromForm(db, cl, form, nodeid=0):
                 # value
                 if not cl.properties.has_key(key): raise
 
-        # if changed, set it
-        if nodeid and value != existing:
-            changed[key] = value
+            # if changed, set it
+            if value != existing:
+                props[key] = value
+        else:
             props[key] = value
-    return props, changed
+    return props
 
 #
 # $Log: not supported by cvs2svn $
+# Revision 1.133  2002/07/08 15:32:05  gmcm
+# Pagination of index pages.
+# New search form.
+#
+# Revision 1.132  2002/07/08 07:26:14  richard
+# ehem
+#
+# Revision 1.131  2002/07/08 06:53:57  richard
+# Not sure why the cgi_client had an indexer argument.
+#
+# Revision 1.130  2002/06/27 12:01:53  gmcm
+# If the form has a :multilink, put a back href in the pageheader (back to the linked-to node).
+# Some minor optimizations (only compile regexes once).
+#
+# Revision 1.129  2002/06/20 23:52:11  richard
+# Better handling of unauth attempt to edit stuff
+#
+# Revision 1.128  2002/06/12 21:28:25  gmcm
+# Allow form to set user-properties on a Fileclass.
+# Don't assume that a Fileclass is named "files".
+#
+# Revision 1.127  2002/06/11 06:38:24  richard
+#  . #565996 ] The "Attach a File to this Issue" fails
+#
+# Revision 1.126  2002/05/29 01:16:17  richard
+# Sorry about this huge checkin! It's fixing a lot of related stuff in one go
+# though.
+#
+# . #541941 ] changing multilink properties by mail
+# . #526730 ] search for messages capability
+# . #505180 ] split MailGW.handle_Message
+#   - also changed cgi client since it was duplicating the functionality
+# . build htmlbase if tests are run using CVS checkout (removed note from
+#   installation.txt)
+# . don't create an empty message on email issue creation if the email is empty
+#
+# Revision 1.125  2002/05/25 07:16:24  rochecompaan
+# Merged search_indexing-branch with HEAD
+#
+# Revision 1.124  2002/05/24 02:09:24  richard
+# Nothing like a live demo to show up the bugs ;)
+#
+# Revision 1.123  2002/05/22 05:04:13  richard
+# Oops
+#
+# Revision 1.122  2002/05/22 04:12:05  richard
+#  . applied patch #558876 ] cgi client customization
+#    ... with significant additions and modifications ;)
+#    - extended handling of ML assignedto to all places it's handled
+#    - added more NotFound info
+#
+# Revision 1.121  2002/05/21 06:08:10  richard
+# Handle migration
+#
+# Revision 1.120  2002/05/21 06:05:53  richard
+#  . #551483 ] assignedto in Client.make_index_link
+#
+# Revision 1.119  2002/05/15 06:21:21  richard
+#  . node caching now works, and gives a small boost in performance
+#
+# As a part of this, I cleaned up the DEBUG output and implemented TRACE
+# output (HYPERDBTRACE='file to trace to') with checkpoints at the start of
+# CGI requests. Run roundup with python -O to skip all the DEBUG/TRACE stuff
+# (using if __debug__ which is compiled out with -O)
+#
+# Revision 1.118  2002/05/12 23:46:33  richard
+# ehem, part 2
+#
+# Revision 1.117  2002/05/12 23:42:29  richard
+# ehem
+#
+# Revision 1.116  2002/05/02 08:07:49  richard
+# Added the ADD_AUTHOR_TO_NOSY handling to the CGI interface.
+#
+# Revision 1.115  2002/04/02 01:56:10  richard
+#  . stop sending blank (whitespace-only) notes
+#
+# Revision 1.114.2.4  2002/05/02 11:49:18  rochecompaan
+# Allow customization of the search filters that should be displayed
+# on the search page.
+#
+# Revision 1.114.2.3  2002/04/20 13:23:31  rochecompaan
+# We now have a separate search page for nodes.  Search links for
+# different classes can be customized in instance_config similar to
+# index links.
+#
+# Revision 1.114.2.2  2002/04/19 19:54:42  rochecompaan
+# cgi_client.py
+#     removed search link for the time being
+#     moved rendering of matches to htmltemplate
+# hyperdb.py
+#     filtering of nodes on full text search incorporated in filter method
+# roundupdb.py
+#     added paramater to call of filter method
+# roundup_indexer.py
+#     added search method to RoundupIndexer class
+#
+# Revision 1.114.2.1  2002/04/03 11:55:57  rochecompaan
+#  . Added feature #526730 - search for messages capability
+#
+# Revision 1.114  2002/03/17 23:06:05  richard
+# oops
+#
+# Revision 1.113  2002/03/14 23:59:24  richard
+#  . #517734 ] web header customisation is obscure
+#
+# Revision 1.112  2002/03/12 22:52:26  richard
+# more pychecker warnings removed
+#
+# Revision 1.111  2002/02/25 04:32:21  richard
+# ahem
+#
+# Revision 1.110  2002/02/21 07:19:08  richard
+# ... and label, width and height control for extra flavour!
+#
+# Revision 1.109  2002/02/21 07:08:19  richard
+# oops
+#
+# Revision 1.108  2002/02/21 07:02:54  richard
+# The correct var is "HTTP_HOST"
+#
+# Revision 1.107  2002/02/21 06:57:38  richard
+#  . Added popup help for classes using the classhelp html template function.
+#    - add <display call="classhelp('priority', 'id,name,description')">
+#      to an item page, and it generates a link to a popup window which displays
+#      the id, name and description for the priority class. The description
+#      field won't exist in most installations, but it will be added to the
+#      default templates.
+#
+# Revision 1.106  2002/02/21 06:23:00  richard
+# *** empty log message ***
+#
+# Revision 1.105  2002/02/20 05:52:10  richard
+# better error handling
+#
+# Revision 1.104  2002/02/20 05:45:17  richard
+# Use the csv module for generating the form entry so it's correct.
+# [also noted the sf.net feature request id in the change log]
+#
+# Revision 1.103  2002/02/20 05:05:28  richard
+#  . Added simple editing for classes that don't define a templated interface.
+#    - access using the admin "class list" interface
+#    - limited to admin-only
+#    - requires the csv module from object-craft (url given if it's missing)
+#
+# Revision 1.102  2002/02/15 07:08:44  richard
+#  . Alternate email addresses are now available for users. See the MIGRATION
+#    file for info on how to activate the feature.
+#
+# Revision 1.101  2002/02/14 23:39:18  richard
+# . All forms now have "double-submit" protection when Javascript is enabled
+#   on the client-side.
+#
+# Revision 1.100  2002/01/16 07:02:57  richard
+#  . lots of date/interval related changes:
+#    - more relaxed date format for input
+#
+# 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
 #