1 #
2 # Copyright (c) 2001 Bizar Software Pty Ltd (http://www.bizarsoftware.com.au/)
3 # This module is free software, and you may redistribute it and/or modify
4 # under the same terms as Python, so long as this copyright message and
5 # disclaimer are retained in their original form.
6 #
7 # IN NO EVENT SHALL BIZAR SOFTWARE PTY LTD BE LIABLE TO ANY PARTY FOR
8 # DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING
9 # OUT OF THE USE OF THIS CODE, EVEN IF THE AUTHOR HAS BEEN ADVISED OF THE
10 # POSSIBILITY OF SUCH DAMAGE.
11 #
12 # BIZAR SOFTWARE PTY LTD SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
13 # BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
14 # FOR A PARTICULAR PURPOSE. THE CODE PROVIDED HEREUNDER IS ON AN "AS IS"
15 # BASIS, AND THERE IS NO OBLIGATION WHATSOEVER TO PROVIDE MAINTENANCE,
16 # SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
17 #
18 # $Id: cgi_client.py,v 1.160 2002-08-19 00:20:34 richard Exp $
20 __doc__ = """
21 WWW request handler (also used in the stand-alone server).
22 """
24 import os, cgi, StringIO, urlparse, re, traceback, mimetypes, urllib
25 import binascii, Cookie, time, random
27 import roundupdb, htmltemplate, date, hyperdb, password
28 from roundup.i18n import _
30 class Unauthorised(ValueError):
31 pass
33 class NotFound(ValueError):
34 pass
36 def initialiseSecurity(security):
37 ''' Create some Permissions and Roles on the security object
39 This function is directly invoked by security.Security.__init__()
40 as a part of the Security object instantiation.
41 '''
42 security.addPermission(name="Web Registration",
43 description="User may register through the web")
44 p = security.addPermission(name="Web Access",
45 description="User may access the web interface")
46 security.addPermissionToRole('Admin', p)
48 # doing Role stuff through the web - make sure Admin can
49 p = security.addPermission(name="Web Roles",
50 description="User may manipulate user Roles through the web")
51 security.addPermissionToRole('Admin', p)
53 class Client:
54 '''
55 A note about login
56 ------------------
58 If the user has no login cookie, then they are anonymous. There
59 are two levels of anonymous use. If there is no 'anonymous' user, there
60 is no login at all and the database is opened in read-only mode. If the
61 'anonymous' user exists, the user is logged in using that user (though
62 there is no cookie). This allows them to modify the database, and all
63 modifications are attributed to the 'anonymous' user.
65 Once a user logs in, they are assigned a session. The Client instance
66 keeps the nodeid of the session as the "session" attribute.
67 '''
69 def __init__(self, instance, request, env, form=None):
70 hyperdb.traceMark()
71 self.instance = instance
72 self.request = request
73 self.env = env
74 self.path = env['PATH_INFO']
75 self.split_path = self.path.split('/')
76 self.instance_path_name = env['INSTANCE_NAME']
77 url = self.env['SCRIPT_NAME'] + '/'
78 machine = self.env['SERVER_NAME']
79 port = self.env['SERVER_PORT']
80 if port != '80': machine = machine + ':' + port
81 self.base = urlparse.urlunparse(('http', env['HTTP_HOST'], url,
82 None, None, None))
84 if form is None:
85 self.form = cgi.FieldStorage(environ=env)
86 else:
87 self.form = form
88 self.headers_done = 0
89 try:
90 self.debug = int(env.get("ROUNDUP_DEBUG", 0))
91 except ValueError:
92 # someone gave us a non-int debug level, turn it off
93 self.debug = 0
95 def getuid(self):
96 try:
97 return self.db.user.lookup(self.user)
98 except KeyError:
99 if self.user is None:
100 # user is not logged in and username 'anonymous' doesn't
101 # exist in the database
102 err = _('anonymous users have read-only access only')
103 else:
104 err = _("sanity check: unknown user name `%s'")%self.user
105 raise Unauthorised, errmsg
107 def header(self, headers=None, response=200):
108 '''Put up the appropriate header.
109 '''
110 if headers is None:
111 headers = {'Content-Type':'text/html'}
112 if not headers.has_key('Content-Type'):
113 headers['Content-Type'] = 'text/html'
114 self.request.send_response(response)
115 for entry in headers.items():
116 self.request.send_header(*entry)
117 self.request.end_headers()
118 self.headers_done = 1
119 if self.debug:
120 self.headers_sent = headers
122 global_javascript = '''
123 <script language="javascript">
124 submitted = false;
125 function submit_once() {
126 if (submitted) {
127 alert("Your request is being processed.\\nPlease be patient.");
128 return 0;
129 }
130 submitted = true;
131 return 1;
132 }
134 function help_window(helpurl, width, height) {
135 HelpWin = window.open('%(base)s%(instance_path_name)s/' + helpurl, 'RoundupHelpWindow', 'scrollbars=yes,resizable=yes,toolbar=no,height='+height+',width='+width);
136 }
138 </script>
139 '''
140 def make_index_link(self, name):
141 '''Turn a configuration entry into a hyperlink...
142 '''
143 # get the link label and spec
144 spec = getattr(self.instance, name+'_INDEX')
146 d = {}
147 d[':sort'] = ','.join(map(urllib.quote, spec['SORT']))
148 d[':group'] = ','.join(map(urllib.quote, spec['GROUP']))
149 d[':filter'] = ','.join(map(urllib.quote, spec['FILTER']))
150 d[':columns'] = ','.join(map(urllib.quote, spec['COLUMNS']))
151 d[':pagesize'] = spec.get('PAGESIZE','50')
153 # snarf the filterspec
154 filterspec = spec['FILTERSPEC'].copy()
156 # now format the filterspec
157 for k, l in filterspec.items():
158 # fix up the CURRENT USER if needed (handle None too since that's
159 # the old flag value)
160 if l in (None, 'CURRENT USER'):
161 if not self.user:
162 continue
163 l = [self.db.user.lookup(self.user)]
165 # add
166 d[urllib.quote(k)] = ','.join(map(urllib.quote, l))
168 # finally, format the URL
169 return '<a href="%s?%s">%s</a>'%(spec['CLASS'],
170 '&'.join([k+'='+v for k,v in d.items()]), spec['LABEL'])
173 def pagehead(self, title, message=None):
174 '''Display the page heading, with information about the tracker and
175 links to more information
176 '''
178 # include any important message
179 if message is not None:
180 message = _('<div class="system-msg">%(message)s</div>')%locals()
181 else:
182 message = ''
184 # style sheet (CSS)
185 style = open(os.path.join(self.instance.TEMPLATES, 'style.css')).read()
187 # figure who the user is
188 user_name = self.user
189 userid = self.db.user.lookup(user_name)
190 default_queries = 1
191 links = []
192 if user_name != 'anonymous':
193 try:
194 default_queries = self.db.user.get(userid, 'defaultqueries')
195 except KeyError:
196 pass
198 # figure all the header links
199 if default_queries:
200 if hasattr(self.instance, 'HEADER_INDEX_LINKS'):
201 for name in self.instance.HEADER_INDEX_LINKS:
202 spec = getattr(self.instance, name + '_INDEX')
203 # skip if we need to fill in the logged-in user id and
204 # we're anonymous
205 if (spec['FILTERSPEC'].has_key('assignedto') and
206 spec['FILTERSPEC']['assignedto'] in ('CURRENT USER',
207 None) and user_name == 'anonymous'):
208 continue
209 links.append(self.make_index_link(name))
210 else:
211 # no config spec - hard-code
212 links = [
213 _('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>'),
214 _('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>')
215 ]
217 user_info = _('<a href="login">Login</a>')
218 add_links = ''
219 if user_name != 'anonymous':
220 # add any personal queries to the menu
221 try:
222 queries = self.db.getclass('query')
223 except KeyError:
224 # no query class
225 queries = self.instance.dbinit.Class(self.db, "query",
226 klass=hyperdb.String(), name=hyperdb.String(),
227 url=hyperdb.String())
228 queries.setkey('name')
229 #queries.disableJournalling()
230 try:
231 qids = self.db.getclass('user').get(userid, 'queries')
232 except KeyError, e:
233 #self.db.getclass('user').addprop(queries=hyperdb.Multilink('query'))
234 qids = []
235 for qid in qids:
236 links.append('<a href=%s?%s>%s</a>'%(queries.get(qid, 'klass'),
237 queries.get(qid, 'url'), queries.get(qid, 'name')))
239 # if they're logged in, include links to their information,
240 # and the ability to add an issue
241 user_info = _('''
242 <a href="user%(userid)s">My Details</a> | <a href="logout">Logout</a>
243 ''')%locals()
245 # figure the "add class" links
246 if hasattr(self.instance, 'HEADER_ADD_LINKS'):
247 classes = self.instance.HEADER_ADD_LINKS
248 else:
249 classes = ['issue']
250 l = []
251 for class_name in classes:
252 # make sure the user has permission to add
253 if not self.db.security.hasPermission('Edit', userid, class_name):
254 continue
255 cap_class = class_name.capitalize()
256 links.append(_('Add <a href="new%(class_name)s">'
257 '%(cap_class)s</a>')%locals())
259 # if the user can edit everything, include the links
260 admin_links = ''
261 userid = self.db.user.lookup(user_name)
262 if self.db.security.hasPermission('Edit', userid):
263 links.append(_('<a href="list_classes">Class List</a>'))
264 links.append(_('<a href="user?:sort=username&:group=roles">User List</a>'))
265 links.append(_('<a href="newuser">Add User</a>'))
267 # add the search links
268 if hasattr(self.instance, 'HEADER_SEARCH_LINKS'):
269 classes = self.instance.HEADER_SEARCH_LINKS
270 else:
271 classes = ['issue']
272 l = []
273 for class_name in classes:
274 # make sure the user has permission to view
275 if not self.db.security.hasPermission('View', userid, class_name):
276 continue
277 cap_class = class_name.capitalize()
278 links.append(_('Search <a href="search%(class_name)s">'
279 '%(cap_class)s</a>')%locals())
281 # now we have all the links, join 'em
282 links = '\n | '.join(links)
284 # include the javascript bit
285 global_javascript = self.global_javascript%self.__dict__
287 # finally, format the header
288 self.write(_('''<html><head>
289 <title>%(title)s</title>
290 <style type="text/css">%(style)s</style>
291 </head>
292 %(global_javascript)s
293 <body bgcolor=#ffffff>
294 %(message)s
295 <table width=100%% border=0 cellspacing=0 cellpadding=2>
296 <tr class="location-bar">
297 <td><big><strong>%(title)s</strong></big></td>
298 <td align=right valign=bottom>%(user_name)s</td>
299 </tr>
300 <tr class="location-bar">
301 <td align=left>%(links)s</td>
302 <td align=right>%(user_info)s</td>
303 </tr>
304 </table><br>
305 ''')%locals())
307 def pagefoot(self):
308 if self.debug:
309 self.write(_('<hr><small><dl><dt><b>Path</b></dt>'))
310 self.write('<dd>%s</dd>'%(', '.join(map(repr, self.split_path))))
311 keys = self.form.keys()
312 keys.sort()
313 if keys:
314 self.write(_('<dt><b>Form entries</b></dt>'))
315 for k in self.form.keys():
316 v = self.form.getvalue(k, "<empty>")
317 if type(v) is type([]):
318 # Multiple username fields specified
319 v = "|".join(v)
320 self.write('<dd><em>%s</em>=%s</dd>'%(k, cgi.escape(v)))
321 keys = self.headers_sent.keys()
322 keys.sort()
323 self.write(_('<dt><b>Sent these HTTP headers</b></dt>'))
324 for k in keys:
325 v = self.headers_sent[k]
326 self.write('<dd><em>%s</em>=%s</dd>'%(k, cgi.escape(v)))
327 keys = self.env.keys()
328 keys.sort()
329 self.write(_('<dt><b>CGI environment</b></dt>'))
330 for k in keys:
331 v = self.env[k]
332 self.write('<dd><em>%s</em>=%s</dd>'%(k, cgi.escape(v)))
333 self.write('</dl></small>')
334 self.write('</body></html>')
336 def write(self, content):
337 if not self.headers_done:
338 self.header()
339 self.request.wfile.write(content)
341 def index_arg(self, arg):
342 ''' handle the args to index - they might be a list from the form
343 (ie. submitted from a form) or they might be a command-separated
344 single string (ie. manually constructed GET args)
345 '''
346 if self.form.has_key(arg):
347 arg = self.form[arg]
348 if type(arg) == type([]):
349 return [arg.value for arg in arg]
350 return arg.value.split(',')
351 return []
353 def index_sort(self):
354 # first try query string / simple form
355 x = self.index_arg(':sort')
356 if x:
357 if self.index_arg(':descending'):
358 return ['-'+x[0]]
359 return x
360 # nope - get the specs out of the form
361 specs = []
362 for colnm in self.db.getclass(self.classname).getprops().keys():
363 desc = ''
364 try:
365 spec = self.form[':%s_ss' % colnm]
366 except KeyError:
367 continue
368 spec = spec.value
369 if spec:
370 if spec[-1] == '-':
371 desc='-'
372 spec = spec[0]
373 specs.append((int(spec), colnm, desc))
374 specs.sort()
375 x = []
376 for _, colnm, desc in specs:
377 x.append('%s%s' % (desc, colnm))
378 return x
380 def index_filterspec(self, filter, classname=None):
381 ''' pull the index filter spec from the form
383 Links and multilinks want to be lists - the rest are straight
384 strings.
385 '''
386 if classname is None:
387 classname = self.classname
388 klass = self.db.getclass(classname)
389 filterspec = {}
390 props = klass.getprops()
391 for colnm in filter:
392 widget = ':%s_fs' % colnm
393 try:
394 val = self.form[widget]
395 except KeyError:
396 try:
397 val = self.form[colnm]
398 except KeyError:
399 # they checked the filter box but didn't enter a value
400 continue
401 propdescr = props.get(colnm, None)
402 if propdescr is None:
403 print "huh? %r is in filter & form, but not in Class!" % colnm
404 raise "butthead programmer"
405 if (isinstance(propdescr, hyperdb.Link) or
406 isinstance(propdescr, hyperdb.Multilink)):
407 if type(val) == type([]):
408 val = [arg.value for arg in val]
409 else:
410 val = val.value.split(',')
411 l = filterspec.get(colnm, [])
412 l = l + val
413 filterspec[colnm] = l
414 else:
415 filterspec[colnm] = val.value
417 return filterspec
419 def customization_widget(self):
420 ''' The customization widget is visible by default. The widget
421 visibility is remembered by show_customization. Visibility
422 is not toggled if the action value is "Redisplay"
423 '''
424 if not self.form.has_key('show_customization'):
425 visible = 1
426 else:
427 visible = int(self.form['show_customization'].value)
428 if self.form.has_key('action'):
429 if self.form['action'].value != 'Redisplay':
430 visible = self.form['action'].value == '+'
432 return visible
434 # TODO: make this go away some day...
435 default_index_sort = ['-activity']
436 default_index_group = ['priority']
437 default_index_filter = ['status']
438 default_index_columns = ['id','activity','title','status','assignedto']
439 default_index_filterspec = {'status': ['1', '2', '3', '4', '5', '6', '7']}
440 default_pagesize = '50'
442 def _get_customisation_info(self):
443 # see if the web has supplied us with any customisation info
444 for key in ':sort', ':group', ':filter', ':columns', ':pagesize':
445 if self.form.has_key(key):
446 # make list() extract the info from the CGI environ
447 self.classname = 'issue'
448 sort = group = filter = columns = filterspec = pagesize = None
449 break
450 else:
451 # TODO: look up the session first
452 # try the instance config first
453 if hasattr(self.instance, 'DEFAULT_INDEX'):
454 d = self.instance.DEFAULT_INDEX
455 self.classname = d['CLASS']
456 sort = d['SORT']
457 group = d['GROUP']
458 filter = d['FILTER']
459 columns = d['COLUMNS']
460 filterspec = d['FILTERSPEC']
461 pagesize = d.get('PAGESIZE', '50')
462 else:
463 # nope - fall back on the old way of doing it
464 self.classname = 'issue'
465 sort = self.default_index_sort
466 group = self.default_index_group
467 filter = self.default_index_filter
468 columns = self.default_index_columns
469 filterspec = self.default_index_filterspec
470 pagesize = self.default_pagesize
471 return columns, filter, group, sort, filterspec, pagesize
473 def index(self):
474 ''' put up an index - no class specified
475 '''
476 columns, filter, group, sort, filterspec, pagesize = \
477 self._get_customisation_info()
478 return self.list(columns=columns, filter=filter, group=group,
479 sort=sort, filterspec=filterspec, pagesize=pagesize)
481 def searchnode(self):
482 columns, filter, group, sort, filterspec, pagesize = \
483 self._get_customisation_info()
484 cn = self.classname
485 self.pagehead(_('%(instancename)s: Index of %(classname)s')%{
486 'classname': cn, 'instancename': self.instance.INSTANCE_NAME})
487 index = htmltemplate.IndexTemplate(self, self.instance.TEMPLATES, cn)
488 self.write('<form onSubmit="return submit_once()" action="%s">\n'%self.classname)
489 all_columns = self.db.getclass(cn).getprops().keys()
490 all_columns.sort()
491 index.filter_section('', filter, columns, group, all_columns, sort,
492 filterspec, pagesize, 0, 0)
493 self.pagefoot()
495 # XXX deviates from spec - loses the '+' (that's a reserved character
496 # in URLS
497 def list(self, sort=None, group=None, filter=None, columns=None,
498 filterspec=None, show_customization=None, show_nodes=1,
499 pagesize=None):
500 ''' call the template index with the args
502 :sort - sort by prop name, optionally preceeded with '-'
503 to give descending or nothing for ascending sorting.
504 :group - group by prop name, optionally preceeded with '-' or
505 to sort in descending or nothing for ascending order.
506 :filter - selects which props should be displayed in the filter
507 section. Default is all.
508 :columns - selects the columns that should be displayed.
509 Default is all.
511 '''
512 print 'list'
513 cn = self.classname
514 cl = self.db.classes[cn]
515 if sort is None: sort = self.index_sort()
516 if group is None: group = self.index_arg(':group')
517 if filter is None: filter = self.index_arg(':filter')
518 if columns is None: columns = self.index_arg(':columns')
519 if filterspec is None: filterspec = self.index_filterspec(filter)
520 if show_customization is None:
521 show_customization = self.customization_widget()
522 if self.form.has_key('search_text'):
523 search_text = self.form['search_text'].value
524 else:
525 search_text = ''
526 if pagesize is None:
527 if self.form.has_key(':pagesize'):
528 pagesize = self.form[':pagesize'].value
529 else:
530 pagesize = '50'
531 pagesize = int(pagesize)
532 if self.form.has_key(':startwith'):
533 startwith = int(self.form[':startwith'].value)
534 else:
535 startwith = 0
536 simpleform = 1
537 if self.form.has_key(':advancedsearch'):
538 simpleform = 0
540 if self.form.has_key('Query') and self.form['Query'].value == 'Save':
541 # format a query string
542 qd = {}
543 qd[':sort'] = ','.join(map(urllib.quote, sort))
544 qd[':group'] = ','.join(map(urllib.quote, group))
545 qd[':filter'] = ','.join(map(urllib.quote, filter))
546 qd[':columns'] = ','.join(map(urllib.quote, columns))
547 for k, l in filterspec.items():
548 qd[urllib.quote(k)] = ','.join(map(urllib.quote, l))
549 url = '&'.join([k+'='+v for k,v in qd.items()])
550 url += '&:pagesize=%s' % pagesize
551 if search_text:
552 url += '&search_text=%s' % search_text
554 # create a query
555 d = {}
556 d['name'] = nm = self.form[':name'].value
557 if not nm:
558 d['name'] = nm = 'New Query'
559 d['klass'] = self.form[':classname'].value
560 d['url'] = url
561 qid = self.db.getclass('query').create(**d)
563 # and add it to the user's query multilink
564 uid = self.getuid()
565 usercl = self.db.getclass('user')
566 queries = usercl.get(uid, 'queries')
567 queries.append(qid)
568 usercl.set(uid, queries=queries)
570 self.pagehead(_('%(instancename)s: Index of %(classname)s')%{
571 'classname': cn, 'instancename': self.instance.INSTANCE_NAME})
573 index = htmltemplate.IndexTemplate(self, self.instance.TEMPLATES, cn)
574 try:
575 index.render(filterspec=filterspec, search_text=search_text,
576 filter=filter, columns=columns, sort=sort, group=group,
577 show_customization=show_customization,
578 show_nodes=show_nodes, pagesize=pagesize, startwith=startwith,
579 simple_search=simpleform)
580 except htmltemplate.MissingTemplateError:
581 self.basicClassEditPage()
582 self.pagefoot()
584 def basicClassEditPage(self):
585 '''Display a basic edit page that allows simple editing of the
586 nodes of the current class
587 '''
588 userid = self.db.user.lookup(self.user)
589 if not self.db.security.hasPermission('Edit', userid):
590 raise Unauthorised, _("You do not have permission to access"\
591 " %(action)s.")%{'action': self.classname}
592 w = self.write
593 cn = self.classname
594 cl = self.db.classes[cn]
595 idlessprops = cl.getprops(protected=0).keys()
596 props = ['id'] + idlessprops
598 # get the CSV module
599 try:
600 import csv
601 except ImportError:
602 w(_('Sorry, you need the csv module to use this function.<br>\n'
603 'Get it from: <a href="http://www.object-craft.com.au/projects/csv/">http://www.object-craft.com.au/projects/csv/'))
604 return
606 # do the edit
607 if self.form.has_key('rows'):
608 rows = self.form['rows'].value.splitlines()
609 p = csv.parser()
610 found = {}
611 line = 0
612 for row in rows:
613 line += 1
614 values = p.parse(row)
615 # not a complete row, keep going
616 if not values: continue
618 # extract the nodeid
619 nodeid, values = values[0], values[1:]
620 found[nodeid] = 1
622 # confirm correct weight
623 if len(idlessprops) != len(values):
624 w(_('Not enough values on line %(line)s'%{'line':line}))
625 return
627 # extract the new values
628 d = {}
629 for name, value in zip(idlessprops, values):
630 value = value.strip()
631 # only add the property if it has a value
632 if value:
633 # if it's a multilink, split it
634 if isinstance(cl.properties[name], hyperdb.Multilink):
635 value = value.split(':')
636 d[name] = value
638 # perform the edit
639 if cl.hasnode(nodeid):
640 # edit existing
641 cl.set(nodeid, **d)
642 else:
643 # new node
644 found[cl.create(**d)] = 1
646 # retire the removed entries
647 for nodeid in cl.list():
648 if not found.has_key(nodeid):
649 cl.retire(nodeid)
651 w(_('''<p class="form-help">You may edit the contents of the
652 "%(classname)s" class using this form. Commas, newlines and double
653 quotes (") must be handled delicately. You may include commas and
654 newlines by enclosing the values in double-quotes ("). Double
655 quotes themselves must be quoted by doubling ("").</p>
656 <p class="form-help">Multilink properties have their multiple
657 values colon (":") separated (... ,"one:two:three", ...)</p>
658 <p class="form-help">Remove entries by deleting their line. Add
659 new entries by appending
660 them to the table - put an X in the id column.</p>''')%{'classname':cn})
662 l = []
663 for name in props:
664 l.append(name)
665 w('<tt>')
666 w(', '.join(l) + '\n')
667 w('</tt>')
669 w('<form onSubmit="return submit_once()" method="POST">')
670 w('<textarea name="rows" cols=80 rows=15>')
671 p = csv.parser()
672 for nodeid in cl.list():
673 l = []
674 for name in props:
675 value = cl.get(nodeid, name)
676 if value is None:
677 l.append('')
678 elif isinstance(value, type([])):
679 l.append(cgi.escape(':'.join(map(str, value))))
680 else:
681 l.append(cgi.escape(str(cl.get(nodeid, name))))
682 w(p.join(l) + '\n')
684 w(_('</textarea><br><input type="submit" value="Save Changes"></form>'))
686 def classhelp(self):
687 '''Display a table of class info
688 '''
689 w = self.write
690 cn = self.form['classname'].value
691 cl = self.db.classes[cn]
692 props = self.form['properties'].value.split(',')
693 if cl.labelprop(1) in props:
694 sort = [cl.labelprop(1)]
695 else:
696 sort = props[0]
698 w('<table border=1 cellspacing=0 cellpaddin=2>')
699 w('<tr>')
700 for name in props:
701 w('<th align=left>%s</th>'%name)
702 w('</tr>')
703 for nodeid in cl.filter(None, {}, sort, []):
704 w('<tr>')
705 for name in props:
706 value = cgi.escape(str(cl.get(nodeid, name)))
707 w('<td align="left" valign="top">%s</td>'%value)
708 w('</tr>')
709 w('</table>')
711 def shownode(self, message=None, num_re=re.compile('^\d+$')):
712 ''' display an item
713 '''
714 cn = self.classname
715 cl = self.db.classes[cn]
716 keys = self.form.keys()
717 fromremove = 0
718 if self.form.has_key(':multilink'):
719 # is the multilink there because we came from remove()?
720 if self.form.has_key(':target'):
721 xtra = ''
722 fromremove = 1
723 message = _('%s removed' % self.index_arg(":target")[0])
724 else:
725 link = self.form[':multilink'].value
726 designator, linkprop = link.split(':')
727 xtra = ' for <a href="%s">%s</a>' % (designator, designator)
728 else:
729 xtra = ''
731 # possibly perform an edit
732 # don't try to set properties if the user has just logged in
733 if keys and not fromremove and not self.form.has_key('__login_name'):
734 try:
735 userid = self.db.user.lookup(self.user)
736 if not self.db.security.hasPermission('Edit', userid, cn):
737 message = _('You do not have permission to edit %s' %cn)
738 else:
739 props = parsePropsFromForm(self.db, cl, self.form, self.nodeid)
740 # make changes to the node
741 props = self._changenode(props)
742 # handle linked nodes
743 self._post_editnode(self.nodeid)
744 # and some nice feedback for the user
745 if props:
746 message = _('%(changes)s edited ok')%{'changes':
747 ', '.join(props.keys())}
748 elif self.form.has_key('__note') and self.form['__note'].value:
749 message = _('note added')
750 elif (self.form.has_key('__file') and
751 self.form['__file'].filename):
752 message = _('file added')
753 else:
754 message = _('nothing changed')
755 except:
756 self.db.rollback()
757 s = StringIO.StringIO()
758 traceback.print_exc(None, s)
759 message = '<pre>%s</pre>'%cgi.escape(s.getvalue())
761 # now the display
762 id = self.nodeid
763 if cl.getkey():
764 id = cl.get(id, cl.getkey())
765 self.pagehead('%s: %s %s'%(self.classname.capitalize(), id, xtra),
766 message)
768 nodeid = self.nodeid
770 # use the template to display the item
771 item = htmltemplate.ItemTemplate(self, self.instance.TEMPLATES,
772 self.classname)
773 item.render(nodeid)
775 self.pagefoot()
776 showissue = shownode
777 showmsg = shownode
778 searchissue = searchnode
780 def showquery(self):
781 queries = self.db.getclass(self.classname)
782 if self.form.keys():
783 sort = self.index_sort()
784 group = self.index_arg(':group')
785 filter = self.index_arg(':filter')
786 columns = self.index_arg(':columns')
787 filterspec = self.index_filterspec(filter, queries.get(self.nodeid, 'klass'))
788 if self.form.has_key('search_text'):
789 search_text = self.form['search_text'].value
790 search_text = urllib.quote(search_text)
791 else:
792 search_text = ''
793 if self.form.has_key(':pagesize'):
794 pagesize = int(self.form[':pagesize'].value)
795 else:
796 pagesize = 50
797 # format a query string
798 qd = {}
799 qd[':sort'] = ','.join(map(urllib.quote, sort))
800 qd[':group'] = ','.join(map(urllib.quote, group))
801 qd[':filter'] = ','.join(map(urllib.quote, filter))
802 qd[':columns'] = ','.join(map(urllib.quote, columns))
803 for k, l in filterspec.items():
804 qd[urllib.quote(k)] = ','.join(map(urllib.quote, l))
805 url = '&'.join([k+'='+v for k,v in qd.items()])
806 url += '&:pagesize=%s' % pagesize
807 if search_text:
808 url += '&search_text=%s' % search_text
809 if url != queries.get(self.nodeid, 'url'):
810 queries.set(self.nodeid, url=url)
811 message = _('url edited ok')
812 else:
813 message = _('nothing changed')
814 else:
815 message = None
816 nm = queries.get(self.nodeid, 'name')
817 self.pagehead('%s: %s'%(self.classname.capitalize(), nm), message)
819 # use the template to display the item
820 item = htmltemplate.ItemTemplate(self, self.instance.TEMPLATES,
821 self.classname)
822 item.render(self.nodeid)
823 self.pagefoot()
825 def _changenode(self, props):
826 ''' change the node based on the contents of the form
827 '''
828 cl = self.db.classes[self.classname]
830 # create the message
831 message, files = self._handle_message()
832 if message:
833 props['messages'] = cl.get(self.nodeid, 'messages') + [message]
834 if files:
835 props['files'] = cl.get(self.nodeid, 'files') + files
837 # make the changes
838 return cl.set(self.nodeid, **props)
840 def _createnode(self):
841 ''' create a node based on the contents of the form
842 '''
843 cl = self.db.classes[self.classname]
844 props = parsePropsFromForm(self.db, cl, self.form)
846 # check for messages and files
847 message, files = self._handle_message()
848 if message:
849 props['messages'] = [message]
850 if files:
851 props['files'] = files
852 # create the node and return it's id
853 print `props`
854 return cl.create(**props)
856 def _handle_message(self):
857 ''' generate an edit message
858 '''
859 # handle file attachments
860 files = []
861 if self.form.has_key('__file'):
862 file = self.form['__file']
863 if file.filename:
864 filename = file.filename.split('\\')[-1]
865 mime_type = mimetypes.guess_type(filename)[0]
866 if not mime_type:
867 mime_type = "application/octet-stream"
868 # create the new file entry
869 files.append(self.db.file.create(type=mime_type,
870 name=filename, content=file.file.read()))
872 # we don't want to do a message if none of the following is true...
873 cn = self.classname
874 cl = self.db.classes[self.classname]
875 props = cl.getprops()
876 note = None
877 # in a nutshell, don't do anything if there's no note or there's no
878 # NOSY
879 if self.form.has_key('__note'):
880 note = self.form['__note'].value.strip()
881 if not note:
882 return None, files
883 if not props.has_key('messages'):
884 return None, files
885 if not isinstance(props['messages'], hyperdb.Multilink):
886 return None, files
887 if not props['messages'].classname == 'msg':
888 return None, files
889 if not (self.form.has_key('nosy') or note):
890 return None, files
892 # handle the note
893 if '\n' in note:
894 summary = re.split(r'\n\r?', note)[0]
895 else:
896 summary = note
897 m = ['%s\n'%note]
899 # handle the messageid
900 # TODO: handle inreplyto
901 messageid = "<%s.%s.%s@%s>"%(time.time(), random.random(),
902 self.classname, self.instance.MAIL_DOMAIN)
904 # now create the message, attaching the files
905 content = '\n'.join(m)
906 message_id = self.db.msg.create(author=self.getuid(),
907 recipients=[], date=date.Date('.'), summary=summary,
908 content=content, files=files, messageid=messageid)
910 # update the messages property
911 return message_id, files
913 def _post_editnode(self, nid):
914 '''Do the linking part of the node creation.
916 If a form element has :link or :multilink appended to it, its
917 value specifies a node designator and the property on that node
918 to add _this_ node to as a link or multilink.
920 This is typically used on, eg. the file upload page to indicated
921 which issue to link the file to.
923 TODO: I suspect that this and newfile will go away now that
924 there's the ability to upload a file using the issue __file form
925 element!
926 '''
927 cn = self.classname
928 cl = self.db.classes[cn]
929 # link if necessary
930 keys = self.form.keys()
931 for key in keys:
932 if key == ':multilink':
933 value = self.form[key].value
934 if type(value) != type([]): value = [value]
935 for value in value:
936 designator, property = value.split(':')
937 link, nodeid = hyperdb.splitDesignator(designator)
938 link = self.db.classes[link]
939 # take a dupe of the list so we're not changing the cache
940 value = link.get(nodeid, property)[:]
941 value.append(nid)
942 link.set(nodeid, **{property: value})
943 elif key == ':link':
944 value = self.form[key].value
945 if type(value) != type([]): value = [value]
946 for value in value:
947 designator, property = value.split(':')
948 link, nodeid = hyperdb.splitDesignator(designator)
949 link = self.db.classes[link]
950 link.set(nodeid, **{property: nid})
952 def newnode(self, message=None):
953 ''' Add a new node to the database.
955 The form works in two modes: blank form and submission (that is,
956 the submission goes to the same URL). **Eventually this means that
957 the form will have previously entered information in it if
958 submission fails.
960 The new node will be created with the properties specified in the
961 form submission. For multilinks, multiple form entries are handled,
962 as are prop=value,value,value. You can't mix them though.
964 If the new node is to be referenced from somewhere else immediately
965 (ie. the new node is a file that is to be attached to a support
966 issue) then supply one of these arguments in addition to the usual
967 form entries:
968 :link=designator:property
969 :multilink=designator:property
970 ... which means that once the new node is created, the "property"
971 on the node given by "designator" should now reference the new
972 node's id. The node id will be appended to the multilink.
973 '''
974 cn = self.classname
975 userid = self.db.user.lookup(self.user)
976 if not self.db.security.hasPermission('View', userid, cn):
977 raise Unauthorised, _("You do not have permission to access"\
978 " %(action)s.")%{'action': self.classname}
979 cl = self.db.classes[cn]
980 if self.form.has_key(':multilink'):
981 link = self.form[':multilink'].value
982 designator, linkprop = link.split(':')
983 xtra = ' for <a href="%s">%s</a>' % (designator, designator)
984 else:
985 xtra = ''
987 # possibly perform a create
988 keys = self.form.keys()
989 if [i for i in keys if i[0] != ':']:
990 # no dice if you can't edit!
991 if not self.db.security.hasPermission('Edit', userid, cn):
992 raise Unauthorised, _("You do not have permission to access"\
993 " %(action)s.")%{'action': 'new'+self.classname}
994 props = {}
995 try:
996 nid = self._createnode()
997 # handle linked nodes
998 self._post_editnode(nid)
999 # and some nice feedback for the user
1000 message = _('%(classname)s created ok')%{'classname': cn}
1002 # render the newly created issue
1003 self.db.commit()
1004 self.nodeid = nid
1005 self.pagehead('%s: %s'%(self.classname.capitalize(), nid),
1006 message)
1007 item = htmltemplate.ItemTemplate(self, self.instance.TEMPLATES,
1008 self.classname)
1009 item.render(nid)
1010 self.pagefoot()
1011 return
1012 except:
1013 self.db.rollback()
1014 s = StringIO.StringIO()
1015 traceback.print_exc(None, s)
1016 message = '<pre>%s</pre>'%cgi.escape(s.getvalue())
1017 self.pagehead(_('New %(classname)s %(xtra)s')%{
1018 'classname': self.classname.capitalize(),
1019 'xtra': xtra }, message)
1021 # call the template
1022 newitem = htmltemplate.NewItemTemplate(self, self.instance.TEMPLATES,
1023 self.classname)
1024 newitem.render(self.form)
1026 self.pagefoot()
1027 newissue = newnode
1029 def newuser(self, message=None):
1030 ''' Add a new user to the database.
1032 Don't do any of the message or file handling, just create the node.
1033 '''
1034 userid = self.db.user.lookup(self.user)
1035 if not self.db.security.hasPermission('Edit', userid, 'user'):
1036 raise Unauthorised, _("You do not have permission to access"\
1037 " %(action)s.")%{'action': 'newuser'}
1039 cn = self.classname
1040 cl = self.db.classes[cn]
1042 # possibly perform a create
1043 keys = self.form.keys()
1044 if [i for i in keys if i[0] != ':']:
1045 try:
1046 props = parsePropsFromForm(self.db, cl, self.form)
1047 nid = cl.create(**props)
1048 # handle linked nodes
1049 self._post_editnode(nid)
1050 # and some nice feedback for the user
1051 message = _('%(classname)s created ok')%{'classname': cn}
1052 except:
1053 self.db.rollback()
1054 s = StringIO.StringIO()
1055 traceback.print_exc(None, s)
1056 message = '<pre>%s</pre>'%cgi.escape(s.getvalue())
1057 self.pagehead(_('New %(classname)s')%{'classname':
1058 self.classname.capitalize()}, message)
1060 # call the template
1061 newitem = htmltemplate.NewItemTemplate(self, self.instance.TEMPLATES,
1062 self.classname)
1063 newitem.render(self.form)
1065 self.pagefoot()
1067 def newfile(self, message=None):
1068 ''' Add a new file to the database.
1070 This form works very much the same way as newnode - it just has a
1071 file upload.
1072 '''
1073 userid = self.db.user.lookup(self.user)
1074 if not self.db.security.hasPermission('Edit', userid, 'file'):
1075 raise Unauthorised, _("You do not have permission to access"\
1076 " %(action)s.")%{'action': 'newfile'}
1077 cn = self.classname
1078 cl = self.db.classes[cn]
1079 props = parsePropsFromForm(self.db, cl, self.form)
1080 if self.form.has_key(':multilink'):
1081 link = self.form[':multilink'].value
1082 designator, linkprop = link.split(':')
1083 xtra = ' for <a href="%s">%s</a>' % (designator, designator)
1084 else:
1085 xtra = ''
1087 # possibly perform a create
1088 keys = self.form.keys()
1089 if [i for i in keys if i[0] != ':']:
1090 try:
1091 file = self.form['content']
1092 mime_type = mimetypes.guess_type(file.filename)[0]
1093 if not mime_type:
1094 mime_type = "application/octet-stream"
1095 # save the file
1096 props['type'] = mime_type
1097 props['name'] = file.filename
1098 props['content'] = file.file.read()
1099 nid = cl.create(**props)
1100 # handle linked nodes
1101 self._post_editnode(nid)
1102 # and some nice feedback for the user
1103 message = _('%(classname)s created ok')%{'classname': cn}
1104 except:
1105 self.db.rollback()
1106 s = StringIO.StringIO()
1107 traceback.print_exc(None, s)
1108 message = '<pre>%s</pre>'%cgi.escape(s.getvalue())
1110 self.pagehead(_('New %(classname)s %(xtra)s')%{
1111 'classname': self.classname.capitalize(),
1112 'xtra': xtra }, message)
1113 newitem = htmltemplate.NewItemTemplate(self, self.instance.TEMPLATES,
1114 self.classname)
1115 newitem.render(self.form)
1116 self.pagefoot()
1118 def showuser(self, message=None, num_re=re.compile('^\d+$')):
1119 '''Display a user page for editing. Make sure the user is allowed
1120 to edit this node, and also check for password changes.
1122 Note: permission checks for this node are handled in the template.
1123 '''
1124 user = self.db.user
1126 # get the username of the node being edited
1127 try:
1128 node_user = user.get(self.nodeid, 'username')
1129 except IndexError:
1130 raise NotFound, 'user%s'%self.nodeid
1132 #
1133 # perform any editing
1134 #
1135 keys = self.form.keys()
1136 if keys:
1137 try:
1138 props = parsePropsFromForm(self.db, user, self.form,
1139 self.nodeid)
1140 set_cookie = 0
1141 if props.has_key('password'):
1142 password = self.form['password'].value.strip()
1143 if not password:
1144 # no password was supplied - don't change it
1145 del props['password']
1146 elif self.nodeid == self.getuid():
1147 # this is the logged-in user's password
1148 set_cookie = password
1149 user.set(self.nodeid, **props)
1150 # and some feedback for the user
1151 message = _('%(changes)s edited ok')%{'changes':
1152 ', '.join(props.keys())}
1153 except:
1154 self.db.rollback()
1155 s = StringIO.StringIO()
1156 traceback.print_exc(None, s)
1157 message = '<pre>%s</pre>'%cgi.escape(s.getvalue())
1158 else:
1159 set_cookie = 0
1161 # fix the cookie if the password has changed
1162 if set_cookie:
1163 self.set_cookie(self.user, set_cookie)
1165 #
1166 # now the display
1167 #
1168 self.pagehead(_('User: %(user)s')%{'user': node_user}, message)
1170 # use the template to display the item
1171 item = htmltemplate.ItemTemplate(self, self.instance.TEMPLATES, 'user')
1172 item.render(self.nodeid)
1173 self.pagefoot()
1175 def showfile(self):
1176 ''' display a file
1177 '''
1178 # nothing in xtrapath - edit the file's metadata
1179 if self.xtrapath is None:
1180 return self.shownode()
1182 # something in xtrapath - download the file
1183 nodeid = self.nodeid
1184 cl = self.db.classes[self.classname]
1185 try:
1186 mime_type = cl.get(nodeid, 'type')
1187 except IndexError:
1188 raise NotFound, 'file%s'%nodeid
1189 if mime_type == 'message/rfc822':
1190 mime_type = 'text/plain'
1191 self.header(headers={'Content-Type': mime_type})
1192 self.write(cl.get(nodeid, 'content'))
1194 def permission(self):
1195 '''
1196 '''
1198 def classes(self, message=None):
1199 ''' display a list of all the classes in the database
1200 '''
1201 userid = self.db.user.lookup(self.user)
1202 if not self.db.security.hasPermission('Edit', userid):
1203 raise Unauthorised, _("You do not have permission to access"\
1204 " %(action)s.")%{'action': 'all classes'}
1206 self.pagehead(_('Table of classes'), message)
1207 classnames = self.db.classes.keys()
1208 classnames.sort()
1209 self.write('<table border=0 cellspacing=0 cellpadding=2>\n')
1210 for cn in classnames:
1211 cl = self.db.getclass(cn)
1212 self.write('<tr class="list-header"><th colspan=2 align=left>'
1213 '<a href="%s">%s</a></th></tr>'%(cn, cn.capitalize()))
1214 for key, value in cl.properties.items():
1215 if value is None: value = ''
1216 else: value = str(value)
1217 self.write('<tr><th align=left>%s</th><td>%s</td></tr>'%(
1218 key, cgi.escape(value)))
1219 self.write('</table>')
1220 self.pagefoot()
1222 def unauthorised(self, message):
1223 ''' The user is not authorised to do something. If they're
1224 anonymous, throw up a login box. If not, just tell them they
1225 can't do whatever it was they were trying to do.
1227 Bot cases print up the message, which is most likely the
1228 argument to the Unauthorised exception.
1229 '''
1230 self.header(response=403)
1231 if self.desired_action is None or self.desired_action == 'login':
1232 if not message:
1233 message=_("You do not have permission.")
1234 action = 'index'
1235 else:
1236 if not message:
1237 message=_("You do not have permission to access"\
1238 " %(action)s.")%{'action': self.desired_action}
1239 action = self.desired_action
1240 if self.user == 'anonymous':
1241 self.login(action=action, message=message)
1242 else:
1243 self.pagehead(_('Not Authorised'))
1244 self.write('<p class="system-msg">%s</p>'%message)
1245 self.pagefoot()
1247 def login(self, message=None, newuser_form=None, action='index'):
1248 '''Display a login page.
1249 '''
1250 self.pagehead(_('Login to roundup'))
1251 if message:
1252 self.write('<p class="system-msg">%s</p>'%message)
1253 self.write(_('''
1254 <table>
1255 <tr><td colspan=2 class="strong-header">Existing User Login</td></tr>
1256 <form onSubmit="return submit_once()" action="login_action" method=POST>
1257 <input type="hidden" name="__destination_url" value="%(action)s">
1258 <tr><td align=right>Login name: </td>
1259 <td><input name="__login_name"></td></tr>
1260 <tr><td align=right>Password: </td>
1261 <td><input type="password" name="__login_password"></td></tr>
1262 <tr><td></td>
1263 <td><input type="submit" value="Log In"></td></tr>
1264 </form>
1265 ''')%locals())
1266 userid = self.db.user.lookup(self.user)
1267 if not self.db.security.hasPermission('Web Registration', userid):
1268 self.write('</table>')
1269 self.pagefoot()
1270 return
1271 values = {'realname': '', 'organisation': '', 'address': '',
1272 'phone': '', 'username': '', 'password': '', 'confirm': '',
1273 'action': action, 'alternate_addresses': ''}
1274 if newuser_form is not None:
1275 for key in newuser_form.keys():
1276 values[key] = newuser_form[key].value
1277 self.write(_('''
1278 <p>
1279 <tr><td colspan=2 class="strong-header">New User Registration</td></tr>
1280 <tr><td colspan=2><em>marked items</em> are optional...</td></tr>
1281 <form onSubmit="return submit_once()" action="newuser_action" method=POST>
1282 <input type="hidden" name="__destination_url" value="%(action)s">
1283 <tr><td align=right><em>Name: </em></td>
1284 <td><input name="realname" value="%(realname)s" size=40></td></tr>
1285 <tr><td align=right><em>Organisation: </em></td>
1286 <td><input name="organisation" value="%(organisation)s" size=40></td></tr>
1287 <tr><td align=right>E-Mail Address: </td>
1288 <td><input name="address" value="%(address)s" size=40></td></tr>
1289 <tr><td align=right><em>Alternate E-mail Addresses: </em></td>
1290 <td><textarea name="alternate_addresses" rows=5 cols=40>%(alternate_addresses)s</textarea></td></tr>
1291 <tr><td align=right><em>Phone: </em></td>
1292 <td><input name="phone" value="%(phone)s"></td></tr>
1293 <tr><td align=right>Preferred Login name: </td>
1294 <td><input name="username" value="%(username)s"></td></tr>
1295 <tr><td align=right>Password: </td>
1296 <td><input type="password" name="password" value="%(password)s"></td></tr>
1297 <tr><td align=right>Password Again: </td>
1298 <td><input type="password" name="confirm" value="%(confirm)s"></td></tr>
1299 <tr><td></td>
1300 <td><input type="submit" value="Register"></td></tr>
1301 </form>
1302 </table>
1303 ''')%values)
1304 self.pagefoot()
1306 def login_action(self, message=None):
1307 '''Attempt to log a user in and set the cookie
1309 returns 0 if a page is generated as a result of this call, and
1310 1 if not (ie. the login is successful
1311 '''
1312 if not self.form.has_key('__login_name'):
1313 self.login(message=_('Username required'))
1314 return 0
1315 self.user = self.form['__login_name'].value
1316 # re-open the database for real, using the user
1317 self.opendb(self.user)
1318 if self.form.has_key('__login_password'):
1319 password = self.form['__login_password'].value
1320 else:
1321 password = ''
1322 # make sure the user exists
1323 try:
1324 uid = self.db.user.lookup(self.user)
1325 except KeyError:
1326 name = self.user
1327 self.make_user_anonymous()
1328 action = self.form['__destination_url'].value
1329 self.login(message=_('No such user "%(name)s"')%locals(),
1330 action=action)
1331 return 0
1333 # and that the password is correct
1334 pw = self.db.user.get(uid, 'password')
1335 if password != pw:
1336 self.make_user_anonymous()
1337 action = self.form['__destination_url'].value
1338 self.login(message=_('Incorrect password'), action=action)
1339 return 0
1341 self.set_cookie(self.user, password)
1342 return 1
1344 def newuser_action(self, message=None):
1345 '''Attempt to create a new user based on the contents of the form
1346 and then set the cookie.
1348 return 1 on successful login
1349 '''
1350 # make sure we're allowed to register
1351 userid = self.db.user.lookup(self.user)
1352 if not self.db.security.hasPermission('Web Registration', userid):
1353 raise Unauthorised, _("You do not have permission to access"\
1354 " %(action)s.")%{'action': 'registration'}
1356 # re-open the database as "admin"
1357 if self.user != 'admin':
1358 self.opendb('admin')
1360 # create the new user
1361 cl = self.db.user
1362 try:
1363 props = parsePropsFromForm(self.db, cl, self.form)
1364 props['roles'] = self.instance.NEW_WEB_USER_ROLES
1365 uid = cl.create(**props)
1366 self.db.commit()
1367 except ValueError, message:
1368 action = self.form['__destination_url'].value
1369 self.login(message, action=action)
1370 return 0
1372 # log the new user in
1373 self.user = cl.get(uid, 'username')
1374 # re-open the database for real, using the user
1375 self.opendb(self.user)
1376 password = cl.get(uid, 'password')
1377 self.set_cookie(self.user, password)
1378 return 1
1380 def set_cookie(self, user, password):
1381 # TODO generate a much, much stronger session key ;)
1382 self.session = binascii.b2a_base64(repr(time.time())).strip()
1384 # clean up the base64
1385 if self.session[-1] == '=':
1386 if self.session[-2] == '=':
1387 self.session = self.session[:-2]
1388 else:
1389 self.session = self.session[:-1]
1391 # insert the session in the sessiondb
1392 self.db.sessions.set(self.session, user=user, last_use=time.time())
1394 # and commit immediately
1395 self.db.sessions.commit()
1397 # expire us in a long, long time
1398 expire = Cookie._getdate(86400*365)
1400 # generate the cookie path - make sure it has a trailing '/'
1401 path = '/'.join((self.env['SCRIPT_NAME'], self.env['INSTANCE_NAME'],
1402 ''))
1403 self.header({'Set-Cookie': 'roundup_user=%s; expires=%s; Path=%s;'%(
1404 self.session, expire, path)})
1406 def make_user_anonymous(self):
1407 ''' Make us anonymous
1409 This method used to handle non-existence of the 'anonymous'
1410 user, but that user is mandatory now.
1411 '''
1412 self.db.user.lookup('anonymous')
1413 self.user = 'anonymous'
1415 def logout(self, message=None):
1416 ''' Make us really anonymous - nuke the cookie too
1417 '''
1418 self.make_user_anonymous()
1420 # construct the logout cookie
1421 now = Cookie._getdate()
1422 path = '/'.join((self.env['SCRIPT_NAME'], self.env['INSTANCE_NAME'],
1423 ''))
1424 self.header({'Set-Cookie':
1425 'roundup_user=deleted; Max-Age=0; expires=%s; Path=%s;'%(now,
1426 path)})
1427 self.login()
1429 def opendb(self, user):
1430 ''' Open the database - but include the definition of the sessions db.
1431 '''
1432 # open the db if the user has changed
1433 if not hasattr(self, 'db') or user != self.db.journaltag:
1434 self.db = self.instance.open(user)
1436 def main(self):
1437 ''' Wrap the request and handle unauthorised requests
1438 '''
1439 self.desired_action = None
1440 try:
1441 self.main_action()
1442 except Unauthorised, message:
1443 self.unauthorised(message)
1445 def main_action(self):
1446 '''Wrap the database accesses so we can close the database cleanly
1447 '''
1448 # determine the uid to use
1449 self.opendb('admin')
1451 # make sure we have the session Class
1452 sessions = self.db.sessions
1454 # age sessions, remove when they haven't been used for a week
1455 # TODO: this shouldn't be done every access
1456 week = 60*60*24*7
1457 now = time.time()
1458 for sessid in sessions.list():
1459 interval = now - sessions.get(sessid, 'last_use')
1460 if interval > week:
1461 sessions.destroy(sessid)
1463 # look up the user session cookie
1464 cookie = Cookie.Cookie(self.env.get('HTTP_COOKIE', ''))
1465 user = 'anonymous'
1467 if (cookie.has_key('roundup_user') and
1468 cookie['roundup_user'].value != 'deleted'):
1470 # get the session key from the cookie
1471 self.session = cookie['roundup_user'].value
1472 # get the user from the session
1473 try:
1474 # update the lifetime datestamp
1475 sessions.set(self.session, last_use=time.time())
1476 sessions.commit()
1477 user = sessions.get(self.session, 'user')
1478 except KeyError:
1479 user = 'anonymous'
1481 # sanity check on the user still being valid
1482 try:
1483 self.db.user.lookup(user)
1484 except (KeyError, TypeError):
1485 user = 'anonymous'
1487 # make sure the anonymous user is valid if we're using it
1488 if user == 'anonymous':
1489 self.make_user_anonymous()
1490 else:
1491 self.user = user
1493 # now figure which function to call
1494 path = self.split_path
1495 self.xtrapath = None
1497 # default action to index if the path has no information in it
1498 if not path or path[0] in ('', 'index'):
1499 action = 'index'
1500 else:
1501 action = path[0]
1502 if len(path) > 1:
1503 self.xtrapath = path[1:]
1504 self.desired_action = action
1506 # everyone is allowed to try to log in
1507 if action == 'login_action':
1508 # try to login
1509 if not self.login_action():
1510 return
1511 # figure the resulting page
1512 action = self.form['__destination_url'].value
1514 # allow anonymous people to register
1515 elif action == 'newuser_action':
1516 # try to add the user
1517 if not self.newuser_action():
1518 return
1519 # figure the resulting page
1520 action = self.form['__destination_url'].value
1522 # ok, now we have figured out who the user is, make sure the user
1523 # has permission to use this interface
1524 userid = self.db.user.lookup(self.user)
1525 if not self.db.security.hasPermission('Web Access', userid):
1526 raise Unauthorised, \
1527 _("You do not have permission to access this interface.")
1529 # re-open the database for real, using the user
1530 self.opendb(self.user)
1532 # make sure we have a sane action
1533 if not action:
1534 action = 'index'
1536 # just a regular action
1537 try:
1538 self.do_action(action)
1539 except Unauthorised, message:
1540 # if unauth is raised here, then a page header will have
1541 # been displayed
1542 self.write('<p class="system-msg">%s</p>'%message)
1543 else:
1544 # commit all changes to the database
1545 self.db.commit()
1547 def do_action(self, action, dre=re.compile(r'([^\d]+)(\d+)'),
1548 nre=re.compile(r'new(\w+)'), sre=re.compile(r'search(\w+)')):
1549 '''Figure the user's action and do it.
1550 '''
1551 # here be the "normal" functionality
1552 if action == 'index':
1553 self.index()
1554 return
1555 if action == 'list_classes':
1556 self.classes()
1557 return
1558 if action == 'classhelp':
1559 self.classhelp()
1560 return
1561 if action == 'login':
1562 self.login()
1563 return
1564 if action == 'logout':
1565 self.logout()
1566 return
1567 if action == 'remove':
1568 self.remove()
1569 return
1571 # see if we're to display an existing node
1572 m = dre.match(action)
1573 if m:
1574 self.classname = m.group(1)
1575 self.nodeid = m.group(2)
1576 try:
1577 cl = self.db.classes[self.classname]
1578 except KeyError:
1579 raise NotFound, self.classname
1580 try:
1581 cl.get(self.nodeid, 'id')
1582 except IndexError:
1583 raise NotFound, self.nodeid
1584 try:
1585 func = getattr(self, 'show%s'%self.classname)
1586 except AttributeError:
1587 raise NotFound, 'show%s'%self.classname
1588 func()
1589 return
1591 # see if we're to put up the new node page
1592 m = nre.match(action)
1593 if m:
1594 self.classname = m.group(1)
1595 try:
1596 func = getattr(self, 'new%s'%self.classname)
1597 except AttributeError:
1598 raise NotFound, 'new%s'%self.classname
1599 func()
1600 return
1602 # see if we're to put up the new node page
1603 m = sre.match(action)
1604 if m:
1605 self.classname = m.group(1)
1606 try:
1607 func = getattr(self, 'search%s'%self.classname)
1608 except AttributeError:
1609 raise NotFound
1610 func()
1611 return
1613 # otherwise, display the named class
1614 self.classname = action
1615 try:
1616 self.db.getclass(self.classname)
1617 except KeyError:
1618 raise NotFound, self.classname
1619 self.list()
1621 def remove(self, dre=re.compile(r'([^\d]+)(\d+)')):
1622 target = self.index_arg(':target')[0]
1623 m = dre.match(target)
1624 if m:
1625 classname = m.group(1)
1626 nodeid = m.group(2)
1627 cl = self.db.getclass(classname)
1628 cl.retire(nodeid)
1629 # now take care of the reference
1630 parentref = self.index_arg(':multilink')[0]
1631 parent, prop = parentref.split(':')
1632 m = dre.match(parent)
1633 if m:
1634 self.classname = m.group(1)
1635 self.nodeid = m.group(2)
1636 cl = self.db.getclass(self.classname)
1637 value = cl.get(self.nodeid, prop)
1638 value.remove(nodeid)
1639 cl.set(self.nodeid, **{prop:value})
1640 func = getattr(self, 'show%s'%self.classname)
1641 return func()
1642 else:
1643 raise NotFound, parent
1644 else:
1645 raise NotFound, target
1647 class ExtendedClient(Client):
1648 '''Includes pages and page heading information that relate to the
1649 extended schema.
1650 '''
1651 showsupport = Client.shownode
1652 showtimelog = Client.shownode
1653 newsupport = Client.newnode
1654 newtimelog = Client.newnode
1655 searchsupport = Client.searchnode
1657 default_index_sort = ['-activity']
1658 default_index_group = ['priority']
1659 default_index_filter = ['status']
1660 default_index_columns = ['activity','status','title','assignedto']
1661 default_index_filterspec = {'status': ['1', '2', '3', '4', '5', '6', '7']}
1662 default_pagesize = '50'
1664 def parsePropsFromForm(db, cl, form, nodeid=0, num_re=re.compile('^\d+$')):
1665 '''Pull properties for the given class out of the form.
1666 '''
1667 props = {}
1668 keys = form.keys()
1669 for key in keys:
1670 if not cl.properties.has_key(key):
1671 continue
1672 proptype = cl.properties[key]
1673 if isinstance(proptype, hyperdb.String):
1674 value = form[key].value.strip()
1675 elif isinstance(proptype, hyperdb.Password):
1676 value = password.Password(form[key].value.strip())
1677 elif isinstance(proptype, hyperdb.Date):
1678 value = form[key].value.strip()
1679 if value:
1680 value = date.Date(form[key].value.strip())
1681 else:
1682 value = None
1683 elif isinstance(proptype, hyperdb.Interval):
1684 value = form[key].value.strip()
1685 if value:
1686 value = date.Interval(form[key].value.strip())
1687 else:
1688 value = None
1689 elif isinstance(proptype, hyperdb.Link):
1690 value = form[key].value.strip()
1691 # see if it's the "no selection" choice
1692 if value == '-1':
1693 value = None
1694 else:
1695 # handle key values
1696 link = cl.properties[key].classname
1697 if not num_re.match(value):
1698 try:
1699 value = db.classes[link].lookup(value)
1700 except KeyError:
1701 raise ValueError, _('property "%(propname)s": '
1702 '%(value)s not a %(classname)s')%{'propname':key,
1703 'value': value, 'classname': link}
1704 elif isinstance(proptype, hyperdb.Multilink):
1705 value = form[key]
1706 if hasattr(value, 'value'):
1707 # Quite likely to be a FormItem instance
1708 value = value.value
1709 if not isinstance(value, type([])):
1710 value = [i.strip() for i in value.split(',')]
1711 else:
1712 value = [i.strip() for i in value]
1713 link = cl.properties[key].classname
1714 l = []
1715 for entry in map(str, value):
1716 if entry == '': continue
1717 if not num_re.match(entry):
1718 try:
1719 entry = db.classes[link].lookup(entry)
1720 except KeyError:
1721 raise ValueError, _('property "%(propname)s": '
1722 '"%(value)s" not an entry of %(classname)s')%{
1723 'propname':key, 'value': entry, 'classname': link}
1724 l.append(entry)
1725 l.sort()
1726 value = l
1727 elif isinstance(proptype, hyperdb.Boolean):
1728 value = form[key].value.strip()
1729 props[key] = value = value.lower() in ('yes', 'true', 'on', '1')
1730 elif isinstance(proptype, hyperdb.Number):
1731 value = form[key].value.strip()
1732 props[key] = value = int(value)
1734 # get the old value
1735 if nodeid:
1736 try:
1737 existing = cl.get(nodeid, key)
1738 except KeyError:
1739 # this might be a new property for which there is no existing
1740 # value
1741 if not cl.properties.has_key(key): raise
1743 # if changed, set it
1744 if value != existing:
1745 props[key] = value
1746 else:
1747 props[key] = value
1748 return props
1750 #
1751 # $Log: not supported by cvs2svn $
1752 # Revision 1.159 2002/08/16 04:29:41 richard
1753 # bugfix
1754 #
1755 # Revision 1.158 2002/08/15 00:40:10 richard
1756 # cleanup
1757 #
1758 # Revision 1.157 2002/08/13 20:16:09 gmcm
1759 # Use a real parser for templates.
1760 # Rewrite htmltemplate to use the parser (hack, hack).
1761 # Move the "do_XXX" methods to template_funcs.py.
1762 # Redo the funcion tests (but not Template tests - they're hopeless).
1763 # Simplified query form in cgi_client.
1764 # Ability to delete msgs, files, queries.
1765 # Ability to edit the metadata on files.
1766 #
1767 # Revision 1.156 2002/08/01 15:06:06 gmcm
1768 # Use same regex to split search terms as used to index text.
1769 # Fix to back_metakit for not changing journaltag on reopen.
1770 # Fix htmltemplate's do_link so [No <whatever>] strings are href'd.
1771 # Fix bogus "nosy edited ok" msg - the **d syntax does NOT share d between caller and callee.
1772 #
1773 # Revision 1.155 2002/08/01 00:56:22 richard
1774 # Added the web access and email access permissions, so people can restrict
1775 # access to users who register through the email interface (for example).
1776 # Also added "security" command to the roundup-admin interface to display the
1777 # Role/Permission config for an instance.
1778 #
1779 # Revision 1.154 2002/07/31 23:57:36 richard
1780 # . web forms may now unset Link values (like assignedto)
1781 #
1782 # Revision 1.153 2002/07/31 22:40:50 gmcm
1783 # Fixes to the search form and saving queries.
1784 # Fixes to sorting in back_metakit.py.
1785 #
1786 # Revision 1.152 2002/07/31 22:04:14 richard
1787 # cleanup
1788 #
1789 # Revision 1.151 2002/07/30 21:37:43 richard
1790 # oops, thanks Duncan Booth for spotting this one
1791 #
1792 # Revision 1.150 2002/07/30 20:43:18 gmcm
1793 # Oops, fix the permission check!
1794 #
1795 # Revision 1.149 2002/07/30 20:04:38 gmcm
1796 # Adapt metakit backend to new security scheme.
1797 # Put some more permission checks in cgi_client.
1798 #
1799 # Revision 1.148 2002/07/30 16:09:11 gmcm
1800 # Simple optimization.
1801 #
1802 # Revision 1.147 2002/07/30 08:22:38 richard
1803 # Session storage in the hyperdb was horribly, horribly inefficient. We use
1804 # a simple anydbm wrapper now - which could be overridden by the metakit
1805 # backend or RDB backend if necessary.
1806 # Much, much better.
1807 #
1808 # Revision 1.146 2002/07/30 05:27:30 richard
1809 # nicer error messages, and a bugfix
1810 #
1811 # Revision 1.145 2002/07/26 08:26:59 richard
1812 # Very close now. The cgi and mailgw now use the new security API. The two
1813 # templates have been migrated to that setup. Lots of unit tests. Still some
1814 # issue in the web form for editing Roles assigned to users.
1815 #
1816 # Revision 1.144 2002/07/25 07:14:05 richard
1817 # Bugger it. Here's the current shape of the new security implementation.
1818 # Still to do:
1819 # . call the security funcs from cgi and mailgw
1820 # . change shipped templates to include correct initialisation and remove
1821 # the old config vars
1822 # ... that seems like a lot. The bulk of the work has been done though. Honest :)
1823 #
1824 # Revision 1.143 2002/07/20 19:29:10 gmcm
1825 # Fixes/improvements to the search form & saved queries.
1826 #
1827 # Revision 1.142 2002/07/18 11:17:30 gmcm
1828 # Add Number and Boolean types to hyperdb.
1829 # Add conversion cases to web, mail & admin interfaces.
1830 # Add storage/serialization cases to back_anydbm & back_metakit.
1831 #
1832 # Revision 1.141 2002/07/17 12:39:10 gmcm
1833 # Saving, running & editing queries.
1834 #
1835 # Revision 1.140 2002/07/14 23:17:15 richard
1836 # cleaned up structure
1837 #
1838 # Revision 1.139 2002/07/14 06:14:40 richard
1839 # Some more TODOs
1840 #
1841 # Revision 1.138 2002/07/14 04:03:13 richard
1842 # Implemented a switch to disable journalling for a Class. CGI session
1843 # database now uses it.
1844 #
1845 # Revision 1.137 2002/07/10 07:00:30 richard
1846 # removed debugging
1847 #
1848 # Revision 1.136 2002/07/10 06:51:08 richard
1849 # . #576241 ] MultiLink problems in parsePropsFromForm
1850 #
1851 # Revision 1.135 2002/07/10 00:22:34 richard
1852 # . switched to using a session-based web login
1853 #
1854 # Revision 1.134 2002/07/09 04:19:09 richard
1855 # Added reindex command to roundup-admin.
1856 # Fixed reindex on first access.
1857 # Also fixed reindexing of entries that change.
1858 #
1859 # Revision 1.133 2002/07/08 15:32:05 gmcm
1860 # Pagination of index pages.
1861 # New search form.
1862 #
1863 # Revision 1.132 2002/07/08 07:26:14 richard
1864 # ehem
1865 #
1866 # Revision 1.131 2002/07/08 06:53:57 richard
1867 # Not sure why the cgi_client had an indexer argument.
1868 #
1869 # Revision 1.130 2002/06/27 12:01:53 gmcm
1870 # If the form has a :multilink, put a back href in the pageheader (back to the linked-to node).
1871 # Some minor optimizations (only compile regexes once).
1872 #
1873 # Revision 1.129 2002/06/20 23:52:11 richard
1874 # Better handling of unauth attempt to edit stuff
1875 #
1876 # Revision 1.128 2002/06/12 21:28:25 gmcm
1877 # Allow form to set user-properties on a Fileclass.
1878 # Don't assume that a Fileclass is named "files".
1879 #
1880 # Revision 1.127 2002/06/11 06:38:24 richard
1881 # . #565996 ] The "Attach a File to this Issue" fails
1882 #
1883 # Revision 1.126 2002/05/29 01:16:17 richard
1884 # Sorry about this huge checkin! It's fixing a lot of related stuff in one go
1885 # though.
1886 #
1887 # . #541941 ] changing multilink properties by mail
1888 # . #526730 ] search for messages capability
1889 # . #505180 ] split MailGW.handle_Message
1890 # - also changed cgi client since it was duplicating the functionality
1891 # . build htmlbase if tests are run using CVS checkout (removed note from
1892 # installation.txt)
1893 # . don't create an empty message on email issue creation if the email is empty
1894 #
1895 # Revision 1.125 2002/05/25 07:16:24 rochecompaan
1896 # Merged search_indexing-branch with HEAD
1897 #
1898 # Revision 1.124 2002/05/24 02:09:24 richard
1899 # Nothing like a live demo to show up the bugs ;)
1900 #
1901 # Revision 1.123 2002/05/22 05:04:13 richard
1902 # Oops
1903 #
1904 # Revision 1.122 2002/05/22 04:12:05 richard
1905 # . applied patch #558876 ] cgi client customization
1906 # ... with significant additions and modifications ;)
1907 # - extended handling of ML assignedto to all places it's handled
1908 # - added more NotFound info
1909 #
1910 # Revision 1.121 2002/05/21 06:08:10 richard
1911 # Handle migration
1912 #
1913 # Revision 1.120 2002/05/21 06:05:53 richard
1914 # . #551483 ] assignedto in Client.make_index_link
1915 #
1916 # Revision 1.119 2002/05/15 06:21:21 richard
1917 # . node caching now works, and gives a small boost in performance
1918 #
1919 # As a part of this, I cleaned up the DEBUG output and implemented TRACE
1920 # output (HYPERDBTRACE='file to trace to') with checkpoints at the start of
1921 # CGI requests. Run roundup with python -O to skip all the DEBUG/TRACE stuff
1922 # (using if __debug__ which is compiled out with -O)
1923 #
1924 # Revision 1.118 2002/05/12 23:46:33 richard
1925 # ehem, part 2
1926 #
1927 # Revision 1.117 2002/05/12 23:42:29 richard
1928 # ehem
1929 #
1930 # Revision 1.116 2002/05/02 08:07:49 richard
1931 # Added the ADD_AUTHOR_TO_NOSY handling to the CGI interface.
1932 #
1933 # Revision 1.115 2002/04/02 01:56:10 richard
1934 # . stop sending blank (whitespace-only) notes
1935 #
1936 # Revision 1.114.2.4 2002/05/02 11:49:18 rochecompaan
1937 # Allow customization of the search filters that should be displayed
1938 # on the search page.
1939 #
1940 # Revision 1.114.2.3 2002/04/20 13:23:31 rochecompaan
1941 # We now have a separate search page for nodes. Search links for
1942 # different classes can be customized in instance_config similar to
1943 # index links.
1944 #
1945 # Revision 1.114.2.2 2002/04/19 19:54:42 rochecompaan
1946 # cgi_client.py
1947 # removed search link for the time being
1948 # moved rendering of matches to htmltemplate
1949 # hyperdb.py
1950 # filtering of nodes on full text search incorporated in filter method
1951 # roundupdb.py
1952 # added paramater to call of filter method
1953 # roundup_indexer.py
1954 # added search method to RoundupIndexer class
1955 #
1956 # Revision 1.114.2.1 2002/04/03 11:55:57 rochecompaan
1957 # . Added feature #526730 - search for messages capability
1958 #
1959 # Revision 1.114 2002/03/17 23:06:05 richard
1960 # oops
1961 #
1962 # Revision 1.113 2002/03/14 23:59:24 richard
1963 # . #517734 ] web header customisation is obscure
1964 #
1965 # Revision 1.112 2002/03/12 22:52:26 richard
1966 # more pychecker warnings removed
1967 #
1968 # Revision 1.111 2002/02/25 04:32:21 richard
1969 # ahem
1970 #
1971 # Revision 1.110 2002/02/21 07:19:08 richard
1972 # ... and label, width and height control for extra flavour!
1973 #
1974 # Revision 1.109 2002/02/21 07:08:19 richard
1975 # oops
1976 #
1977 # Revision 1.108 2002/02/21 07:02:54 richard
1978 # The correct var is "HTTP_HOST"
1979 #
1980 # Revision 1.107 2002/02/21 06:57:38 richard
1981 # . Added popup help for classes using the classhelp html template function.
1982 # - add <display call="classhelp('priority', 'id,name,description')">
1983 # to an item page, and it generates a link to a popup window which displays
1984 # the id, name and description for the priority class. The description
1985 # field won't exist in most installations, but it will be added to the
1986 # default templates.
1987 #
1988 # Revision 1.106 2002/02/21 06:23:00 richard
1989 # *** empty log message ***
1990 #
1991 # Revision 1.105 2002/02/20 05:52:10 richard
1992 # better error handling
1993 #
1994 # Revision 1.104 2002/02/20 05:45:17 richard
1995 # Use the csv module for generating the form entry so it's correct.
1996 # [also noted the sf.net feature request id in the change log]
1997 #
1998 # Revision 1.103 2002/02/20 05:05:28 richard
1999 # . Added simple editing for classes that don't define a templated interface.
2000 # - access using the admin "class list" interface
2001 # - limited to admin-only
2002 # - requires the csv module from object-craft (url given if it's missing)
2003 #
2004 # Revision 1.102 2002/02/15 07:08:44 richard
2005 # . Alternate email addresses are now available for users. See the MIGRATION
2006 # file for info on how to activate the feature.
2007 #
2008 # Revision 1.101 2002/02/14 23:39:18 richard
2009 # . All forms now have "double-submit" protection when Javascript is enabled
2010 # on the client-side.
2011 #
2012 # Revision 1.100 2002/01/16 07:02:57 richard
2013 # . lots of date/interval related changes:
2014 # - more relaxed date format for input
2015 #
2016 # Revision 1.99 2002/01/16 03:02:42 richard
2017 # #503793 ] changing assignedto resets nosy list
2018 #
2019 # Revision 1.98 2002/01/14 02:20:14 richard
2020 # . changed all config accesses so they access either the instance or the
2021 # config attriubute on the db. This means that all config is obtained from
2022 # instance_config instead of the mish-mash of classes. This will make
2023 # switching to a ConfigParser setup easier too, I hope.
2024 #
2025 # At a minimum, this makes migration a _little_ easier (a lot easier in the
2026 # 0.5.0 switch, I hope!)
2027 #
2028 # Revision 1.97 2002/01/11 23:22:29 richard
2029 # . #502437 ] rogue reactor and unittest
2030 # in short, the nosy reactor was modifying the nosy list. That code had
2031 # been there for a long time, and I suspsect it was there because we
2032 # weren't generating the nosy list correctly in other places of the code.
2033 # We're now doing that, so the nosy-modifying code can go away from the
2034 # nosy reactor.
2035 #
2036 # Revision 1.96 2002/01/10 05:26:10 richard
2037 # missed a parsePropsFromForm in last update
2038 #
2039 # Revision 1.95 2002/01/10 03:39:45 richard
2040 # . fixed some problems with web editing and change detection
2041 #
2042 # Revision 1.94 2002/01/09 13:54:21 grubert
2043 # _add_assignedto_to_nosy did set nosy to assignedto only, no adding.
2044 #
2045 # Revision 1.93 2002/01/08 11:57:12 richard
2046 # crying out for real configuration handling... :(
2047 #
2048 # Revision 1.92 2002/01/08 04:12:05 richard
2049 # Changed message-id format to "<%s.%s.%s%s@%s>" so it complies with RFC822
2050 #
2051 # Revision 1.91 2002/01/08 04:03:47 richard
2052 # I mucked the intent of the code up.
2053 #
2054 # Revision 1.90 2002/01/08 03:56:55 richard
2055 # Oops, missed this before the beta:
2056 # . #495392 ] empty nosy -patch
2057 #
2058 # Revision 1.89 2002/01/07 20:24:45 richard
2059 # *mutter* stupid cutnpaste
2060 #
2061 # Revision 1.88 2002/01/02 02:31:38 richard
2062 # Sorry for the huge checkin message - I was only intending to implement #496356
2063 # but I found a number of places where things had been broken by transactions:
2064 # . modified ROUNDUPDBSENDMAILDEBUG to be SENDMAILDEBUG and hold a filename
2065 # for _all_ roundup-generated smtp messages to be sent to.
2066 # . the transaction cache had broken the roundupdb.Class set() reactors
2067 # . newly-created author users in the mailgw weren't being committed to the db
2068 #
2069 # Stuff that made it into CHANGES.txt (ie. the stuff I was actually working
2070 # on when I found that stuff :):
2071 # . #496356 ] Use threading in messages
2072 # . detectors were being registered multiple times
2073 # . added tests for mailgw
2074 # . much better attaching of erroneous messages in the mail gateway
2075 #
2076 # Revision 1.87 2001/12/23 23:18:49 richard
2077 # We already had an admin-specific section of the web heading, no need to add
2078 # another one :)
2079 #
2080 # Revision 1.86 2001/12/20 15:43:01 rochecompaan
2081 # Features added:
2082 # . Multilink properties are now displayed as comma separated values in
2083 # a textbox
2084 # . The add user link is now only visible to the admin user
2085 # . Modified the mail gateway to reject submissions from unknown
2086 # addresses if ANONYMOUS_ACCESS is denied
2087 #
2088 # Revision 1.85 2001/12/20 06:13:24 rochecompaan
2089 # Bugs fixed:
2090 # . Exception handling in hyperdb for strings-that-look-like numbers got
2091 # lost somewhere
2092 # . Internet Explorer submits full path for filename - we now strip away
2093 # the path
2094 # Features added:
2095 # . Link and multilink properties are now displayed sorted in the cgi
2096 # interface
2097 #
2098 # Revision 1.84 2001/12/18 15:30:30 rochecompaan
2099 # Fixed bugs:
2100 # . Fixed file creation and retrieval in same transaction in anydbm
2101 # backend
2102 # . Cgi interface now renders new issue after issue creation
2103 # . Could not set issue status to resolved through cgi interface
2104 # . Mail gateway was changing status back to 'chatting' if status was
2105 # omitted as an argument
2106 #
2107 # Revision 1.83 2001/12/15 23:51:01 richard
2108 # Tested the changes and fixed a few problems:
2109 # . files are now attached to the issue as well as the message
2110 # . newuser is a real method now since we don't want to do the message/file
2111 # stuff for it
2112 # . added some documentation
2113 # The really big changes in the diff are a result of me moving some code
2114 # around to keep like methods together a bit better.
2115 #
2116 # Revision 1.82 2001/12/15 19:24:39 rochecompaan
2117 # . Modified cgi interface to change properties only once all changes are
2118 # collected, files created and messages generated.
2119 # . Moved generation of change note to nosyreactors.
2120 # . We now check for changes to "assignedto" to ensure it's added to the
2121 # nosy list.
2122 #
2123 # Revision 1.81 2001/12/12 23:55:00 richard
2124 # Fixed some problems with user editing
2125 #
2126 # Revision 1.80 2001/12/12 23:27:14 richard
2127 # Added a Zope frontend for roundup.
2128 #
2129 # Revision 1.79 2001/12/10 22:20:01 richard
2130 # Enabled transaction support in the bsddb backend. It uses the anydbm code
2131 # where possible, only replacing methods where the db is opened (it uses the
2132 # btree opener specifically.)
2133 # Also cleaned up some change note generation.
2134 # Made the backends package work with pydoc too.
2135 #
2136 # Revision 1.78 2001/12/07 05:59:27 rochecompaan
2137 # Fixed small bug that prevented adding issues through the web.
2138 #
2139 # Revision 1.77 2001/12/06 22:48:29 richard
2140 # files multilink was being nuked in post_edit_node
2141 #
2142 # Revision 1.76 2001/12/05 14:26:44 rochecompaan
2143 # Removed generation of change note from "sendmessage" in roundupdb.py.
2144 # The change note is now generated when the message is created.
2145 #
2146 # Revision 1.75 2001/12/04 01:25:08 richard
2147 # Added some rollbacks where we were catching exceptions that would otherwise
2148 # have stopped committing.
2149 #
2150 # Revision 1.74 2001/12/02 05:06:16 richard
2151 # . We now use weakrefs in the Classes to keep the database reference, so
2152 # the close() method on the database is no longer needed.
2153 # I bumped the minimum python requirement up to 2.1 accordingly.
2154 # . #487480 ] roundup-server
2155 # . #487476 ] INSTALL.txt
2156 #
2157 # I also cleaned up the change message / post-edit stuff in the cgi client.
2158 # There's now a clearly marked "TODO: append the change note" where I believe
2159 # the change note should be added there. The "changes" list will obviously
2160 # have to be modified to be a dict of the changes, or somesuch.
2161 #
2162 # More testing needed.
2163 #
2164 # Revision 1.73 2001/12/01 07:17:50 richard
2165 # . We now have basic transaction support! Information is only written to
2166 # the database when the commit() method is called. Only the anydbm
2167 # backend is modified in this way - neither of the bsddb backends have been.
2168 # The mail, admin and cgi interfaces all use commit (except the admin tool
2169 # doesn't have a commit command, so interactive users can't commit...)
2170 # . Fixed login/registration forwarding the user to the right page (or not,
2171 # on a failure)
2172 #
2173 # Revision 1.72 2001/11/30 20:47:58 rochecompaan
2174 # Links in page header are now consistent with default sort order.
2175 #
2176 # Fixed bugs:
2177 # - When login failed the list of issues were still rendered.
2178 # - User was redirected to index page and not to his destination url
2179 # if his first login attempt failed.
2180 #
2181 # Revision 1.71 2001/11/30 20:28:10 rochecompaan
2182 # Property changes are now completely traceable, whether changes are
2183 # made through the web or by email
2184 #
2185 # Revision 1.70 2001/11/30 00:06:29 richard
2186 # Converted roundup/cgi_client.py to use _()
2187 # Added the status file, I18N_PROGRESS.txt
2188 #
2189 # Revision 1.69 2001/11/29 23:19:51 richard
2190 # Removed the "This issue has been edited through the web" when a valid
2191 # change note is supplied.
2192 #
2193 # Revision 1.68 2001/11/29 04:57:23 richard
2194 # a little comment
2195 #
2196 # Revision 1.67 2001/11/28 21:55:35 richard
2197 # . login_action and newuser_action return values were being ignored
2198 # . Woohoo! Found that bloody re-login bug that was killing the mail
2199 # gateway.
2200 # (also a minor cleanup in hyperdb)
2201 #
2202 # Revision 1.66 2001/11/27 03:00:50 richard
2203 # couple of bugfixes from latest patch integration
2204 #
2205 # Revision 1.65 2001/11/26 23:00:53 richard
2206 # This config stuff is getting to be a real mess...
2207 #
2208 # Revision 1.64 2001/11/26 22:56:35 richard
2209 # typo
2210 #
2211 # Revision 1.63 2001/11/26 22:55:56 richard
2212 # Feature:
2213 # . Added INSTANCE_NAME to configuration - used in web and email to identify
2214 # the instance.
2215 # . Added EMAIL_SIGNATURE_POSITION to indicate where to place the roundup
2216 # signature info in e-mails.
2217 # . Some more flexibility in the mail gateway and more error handling.
2218 # . Login now takes you to the page you back to the were denied access to.
2219 #
2220 # Fixed:
2221 # . Lots of bugs, thanks Roché and others on the devel mailing list!
2222 #
2223 # Revision 1.62 2001/11/24 00:45:42 jhermann
2224 # typeof() instead of type(): avoid clash with database field(?) "type"
2225 #
2226 # Fixes this traceback:
2227 #
2228 # Traceback (most recent call last):
2229 # File "roundup\cgi_client.py", line 535, in newnode
2230 # self._post_editnode(nid)
2231 # File "roundup\cgi_client.py", line 415, in _post_editnode
2232 # if type(value) != type([]): value = [value]
2233 # UnboundLocalError: local variable 'type' referenced before assignment
2234 #
2235 # Revision 1.61 2001/11/22 15:46:42 jhermann
2236 # Added module docstrings to all modules.
2237 #
2238 # Revision 1.60 2001/11/21 22:57:28 jhermann
2239 # Added dummy hooks for I18N and some preliminary (test) markup of
2240 # translatable messages
2241 #
2242 # Revision 1.59 2001/11/21 03:21:13 richard
2243 # oops
2244 #
2245 # Revision 1.58 2001/11/21 03:11:28 richard
2246 # Better handling of new properties.
2247 #
2248 # Revision 1.57 2001/11/15 10:24:27 richard
2249 # handle the case where there is no file attached
2250 #
2251 # Revision 1.56 2001/11/14 21:35:21 richard
2252 # . users may attach files to issues (and support in ext) through the web now
2253 #
2254 # Revision 1.55 2001/11/07 02:34:06 jhermann
2255 # Handling of damaged login cookies
2256 #
2257 # Revision 1.54 2001/11/07 01:16:12 richard
2258 # Remove the '=' padding from cookie value so quoting isn't an issue.
2259 #
2260 # Revision 1.53 2001/11/06 23:22:05 jhermann
2261 # More IE fixes: it does not like quotes around cookie values; in the
2262 # hope this does not break anything for other browser; if it does, we
2263 # need to check HTTP_USER_AGENT
2264 #
2265 # Revision 1.52 2001/11/06 23:11:22 jhermann
2266 # Fixed debug output in page footer; added expiry date to the login cookie
2267 # (expires 1 year in the future) to prevent probs with certain versions
2268 # of IE
2269 #
2270 # Revision 1.51 2001/11/06 22:00:34 jhermann
2271 # Get debug level from ROUNDUP_DEBUG env var
2272 #
2273 # Revision 1.50 2001/11/05 23:45:40 richard
2274 # Fixed newuser_action so it sets the cookie with the unencrypted password.
2275 # Also made it present nicer error messages (not tracebacks).
2276 #
2277 # Revision 1.49 2001/11/04 03:07:12 richard
2278 # Fixed various cookie-related bugs:
2279 # . bug #477685 ] base64.decodestring breaks
2280 # . bug #477837 ] lynx does not like the cookie
2281 # . bug #477892 ] Password edit doesn't fix login cookie
2282 # Also closed a security hole - a logged-in user could edit another user's
2283 # details.
2284 #
2285 # Revision 1.48 2001/11/03 01:30:18 richard
2286 # Oops. uses pagefoot now.
2287 #
2288 # Revision 1.47 2001/11/03 01:29:28 richard
2289 # Login page didn't have all close tags.
2290 #
2291 # Revision 1.46 2001/11/03 01:26:55 richard
2292 # possibly fix truncated base64'ed user:pass
2293 #
2294 # Revision 1.45 2001/11/01 22:04:37 richard
2295 # Started work on supporting a pop3-fetching server
2296 # Fixed bugs:
2297 # . bug #477104 ] HTML tag error in roundup-server
2298 # . bug #477107 ] HTTP header problem
2299 #
2300 # Revision 1.44 2001/10/28 23:03:08 richard
2301 # Added more useful header to the classic schema.
2302 #
2303 # Revision 1.43 2001/10/24 00:01:42 richard
2304 # More fixes to lockout logic.
2305 #
2306 # Revision 1.42 2001/10/23 23:56:03 richard
2307 # HTML typo
2308 #
2309 # Revision 1.41 2001/10/23 23:52:35 richard
2310 # Fixed lock-out logic, thanks Roch'e for pointing out the problems.
2311 #
2312 # Revision 1.40 2001/10/23 23:06:39 richard
2313 # Some cleanup.
2314 #
2315 # Revision 1.39 2001/10/23 01:00:18 richard
2316 # Re-enabled login and registration access after lopping them off via
2317 # disabling access for anonymous users.
2318 # Major re-org of the htmltemplate code, cleaning it up significantly. Fixed
2319 # a couple of bugs while I was there. Probably introduced a couple, but
2320 # things seem to work OK at the moment.
2321 #
2322 # Revision 1.38 2001/10/22 03:25:01 richard
2323 # Added configuration for:
2324 # . anonymous user access and registration (deny/allow)
2325 # . filter "widget" location on index page (top, bottom, both)
2326 # Updated some documentation.
2327 #
2328 # Revision 1.37 2001/10/21 07:26:35 richard
2329 # feature #473127: Filenames. I modified the file.index and htmltemplate
2330 # source so that the filename is used in the link and the creation
2331 # information is displayed.
2332 #
2333 # Revision 1.36 2001/10/21 04:44:50 richard
2334 # bug #473124: UI inconsistency with Link fields.
2335 # This also prompted me to fix a fairly long-standing usability issue -
2336 # that of being able to turn off certain filters.
2337 #
2338 # Revision 1.35 2001/10/21 00:17:54 richard
2339 # CGI interface view customisation section may now be hidden (patch from
2340 # Roch'e Compaan.)
2341 #
2342 # Revision 1.34 2001/10/20 11:58:48 richard
2343 # Catch errors in login - no username or password supplied.
2344 # Fixed editing of password (Password property type) thanks Roch'e Compaan.
2345 #
2346 # Revision 1.33 2001/10/17 00:18:41 richard
2347 # Manually constructing cookie headers now.
2348 #
2349 # Revision 1.32 2001/10/16 03:36:21 richard
2350 # CGI interface wasn't handling checkboxes at all.
2351 #
2352 # Revision 1.31 2001/10/14 10:55:00 richard
2353 # Handle empty strings in HTML template Link function
2354 #
2355 # Revision 1.30 2001/10/09 07:38:58 richard
2356 # Pushed the base code for the extended schema CGI interface back into the
2357 # code cgi_client module so that future updates will be less painful.
2358 # Also removed a debugging print statement from cgi_client.
2359 #
2360 # Revision 1.29 2001/10/09 07:25:59 richard
2361 # Added the Password property type. See "pydoc roundup.password" for
2362 # implementation details. Have updated some of the documentation too.
2363 #
2364 # Revision 1.28 2001/10/08 00:34:31 richard
2365 # Change message was stuffing up for multilinks with no key property.
2366 #
2367 # Revision 1.27 2001/10/05 02:23:24 richard
2368 # . roundup-admin create now prompts for property info if none is supplied
2369 # on the command-line.
2370 # . hyperdb Class getprops() method may now return only the mutable
2371 # properties.
2372 # . Login now uses cookies, which makes it a whole lot more flexible. We can
2373 # now support anonymous user access (read-only, unless there's an
2374 # "anonymous" user, in which case write access is permitted). Login
2375 # handling has been moved into cgi_client.Client.main()
2376 # . The "extended" schema is now the default in roundup init.
2377 # . The schemas have had their page headings modified to cope with the new
2378 # login handling. Existing installations should copy the interfaces.py
2379 # file from the roundup lib directory to their instance home.
2380 # . Incorrectly had a Bizar Software copyright on the cgitb.py module from
2381 # Ping - has been removed.
2382 # . Fixed a whole bunch of places in the CGI interface where we should have
2383 # been returning Not Found instead of throwing an exception.
2384 # . Fixed a deviation from the spec: trying to modify the 'id' property of
2385 # an item now throws an exception.
2386 #
2387 # Revision 1.26 2001/09/12 08:31:42 richard
2388 # handle cases where mime type is not guessable
2389 #
2390 # Revision 1.25 2001/08/29 05:30:49 richard
2391 # change messages weren't being saved when there was no-one on the nosy list.
2392 #
2393 # Revision 1.24 2001/08/29 04:49:39 richard
2394 # didn't clean up fully after debugging :(
2395 #
2396 # Revision 1.23 2001/08/29 04:47:18 richard
2397 # Fixed CGI client change messages so they actually include the properties
2398 # changed (again).
2399 #
2400 # Revision 1.22 2001/08/17 00:08:10 richard
2401 # reverted back to sending messages always regardless of who is doing the web
2402 # edit. change notes weren't being saved. bleah. hackish.
2403 #
2404 # Revision 1.21 2001/08/15 23:43:18 richard
2405 # Fixed some isFooTypes that I missed.
2406 # Refactored some code in the CGI code.
2407 #
2408 # Revision 1.20 2001/08/12 06:32:36 richard
2409 # using isinstance(blah, Foo) now instead of isFooType
2410 #
2411 # Revision 1.19 2001/08/07 00:24:42 richard
2412 # stupid typo
2413 #
2414 # Revision 1.18 2001/08/07 00:15:51 richard
2415 # Added the copyright/license notice to (nearly) all files at request of
2416 # Bizar Software.
2417 #
2418 # Revision 1.17 2001/08/02 06:38:17 richard
2419 # Roundupdb now appends "mailing list" information to its messages which
2420 # include the e-mail address and web interface address. Templates may
2421 # override this in their db classes to include specific information (support
2422 # instructions, etc).
2423 #
2424 # Revision 1.16 2001/08/02 05:55:25 richard
2425 # Web edit messages aren't sent to the person who did the edit any more. No
2426 # message is generated if they are the only person on the nosy list.
2427 #
2428 # Revision 1.15 2001/08/02 00:34:10 richard
2429 # bleah syntax error
2430 #
2431 # Revision 1.14 2001/08/02 00:26:16 richard
2432 # Changed the order of the information in the message generated by web edits.
2433 #
2434 # Revision 1.13 2001/07/30 08:12:17 richard
2435 # Added time logging and file uploading to the templates.
2436 #
2437 # Revision 1.12 2001/07/30 06:26:31 richard
2438 # Added some documentation on how the newblah works.
2439 #
2440 # Revision 1.11 2001/07/30 06:17:45 richard
2441 # Features:
2442 # . Added ability for cgi newblah forms to indicate that the new node
2443 # should be linked somewhere.
2444 # Fixed:
2445 # . Fixed the agument handling for the roundup-admin find command.
2446 # . Fixed handling of summary when no note supplied for newblah. Again.
2447 # . Fixed detection of no form in htmltemplate Field display.
2448 #
2449 # Revision 1.10 2001/07/30 02:37:34 richard
2450 # Temporary measure until we have decent schema migration...
2451 #
2452 # Revision 1.9 2001/07/30 01:25:07 richard
2453 # Default implementation is now "classic" rather than "extended" as one would
2454 # expect.
2455 #
2456 # Revision 1.8 2001/07/29 08:27:40 richard
2457 # Fixed handling of passed-in values in form elements (ie. during a
2458 # drill-down)
2459 #
2460 # Revision 1.7 2001/07/29 07:01:39 richard
2461 # Added vim command to all source so that we don't get no steenkin' tabs :)
2462 #
2463 # Revision 1.6 2001/07/29 04:04:00 richard
2464 # Moved some code around allowing for subclassing to change behaviour.
2465 #
2466 # Revision 1.5 2001/07/28 08:16:52 richard
2467 # New issue form handles lack of note better now.
2468 #
2469 # Revision 1.4 2001/07/28 00:34:34 richard
2470 # Fixed some non-string node ids.
2471 #
2472 # Revision 1.3 2001/07/23 03:56:30 richard
2473 # oops, missed a config removal
2474 #
2475 # Revision 1.2 2001/07/22 12:09:32 richard
2476 # Final commit of Grande Splite
2477 #
2478 # Revision 1.1 2001/07/22 11:58:35 richard
2479 # More Grande Splite
2480 #
2481 #
2482 # vim: set filetype=python ts=4 sw=4 et si