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 1.32 2001-10-16 03:36:21 richard Exp $
20 import os, cgi, pprint, StringIO, urlparse, re, traceback, mimetypes
21 import base64, Cookie, time
23 import roundupdb, htmltemplate, date, hyperdb, password
25 class Unauthorised(ValueError):
26 pass
28 class NotFound(ValueError):
29 pass
31 class Client:
32 '''
33 A note about login
34 ------------------
36 If the user has no login cookie, then they are anonymous. There
37 are two levels of anonymous use. If there is no 'anonymous' user, there
38 is no login at all and the database is opened in read-only mode. If the
39 'anonymous' user exists, the user is logged in using that user (though
40 there is no cookie). This allows them to modify the database, and all
41 modifications are attributed to the 'anonymous' user.
42 '''
44 def __init__(self, instance, out, env):
45 self.instance = instance
46 self.out = out
47 self.env = env
48 self.path = env['PATH_INFO']
49 self.split_path = self.path.split('/')
51 self.headers_done = 0
52 self.form = cgi.FieldStorage(environ=env)
53 self.headers_done = 0
54 self.debug = 0
56 def getuid(self):
57 return self.db.user.lookup(self.user)
59 def header(self, headers={'Content-Type':'text/html'}):
60 if not headers.has_key('Content-Type'):
61 headers['Content-Type'] = 'text/html'
62 for entry in headers.items():
63 self.out.write('%s: %s\n'%entry)
64 self.out.write('\n')
65 self.headers_done = 1
67 def pagehead(self, title, message=None):
68 url = self.env['SCRIPT_NAME'] + '/' #self.env.get('PATH_INFO', '/')
69 machine = self.env['SERVER_NAME']
70 port = self.env['SERVER_PORT']
71 if port != '80': machine = machine + ':' + port
72 base = urlparse.urlunparse(('http', machine, url, None, None, None))
73 if message is not None:
74 message = '<div class="system-msg">%s</div>'%message
75 else:
76 message = ''
77 style = open(os.path.join(self.TEMPLATES, 'style.css')).read()
78 if self.user is not None:
79 userid = self.db.user.lookup(self.user)
80 user_info = '(login: <a href="user%s">%s</a>)'%(userid, self.user)
81 else:
82 user_info = ''
83 self.write('''<html><head>
84 <title>%s</title>
85 <style type="text/css">%s</style>
86 </head>
87 <body bgcolor=#ffffff>
88 %s
89 <table width=100%% border=0 cellspacing=0 cellpadding=2>
90 <tr class="location-bar"><td><big><strong>%s</strong></big> %s</td></tr>
91 </table>
92 '''%(title, style, message, title, user_info))
94 def pagefoot(self):
95 if self.debug:
96 self.write('<hr><small><dl>')
97 self.write('<dt><b>Path</b></dt>')
98 self.write('<dd>%s</dd>'%(', '.join(map(repr, self.split_path))))
99 keys = self.form.keys()
100 keys.sort()
101 if keys:
102 self.write('<dt><b>Form entries</b></dt>')
103 for k in self.form.keys():
104 v = str(self.form[k].value)
105 self.write('<dd><em>%s</em>:%s</dd>'%(k, cgi.escape(v)))
106 keys = self.env.keys()
107 keys.sort()
108 self.write('<dt><b>CGI environment</b></dt>')
109 for k in keys:
110 v = self.env[k]
111 self.write('<dd><em>%s</em>:%s</dd>'%(k, cgi.escape(v)))
112 self.write('</dl></small>')
113 self.write('</body></html>')
115 def write(self, content):
116 if not self.headers_done:
117 self.header()
118 self.out.write(content)
120 def index_arg(self, arg):
121 ''' handle the args to index - they might be a list from the form
122 (ie. submitted from a form) or they might be a command-separated
123 single string (ie. manually constructed GET args)
124 '''
125 if self.form.has_key(arg):
126 arg = self.form[arg]
127 if type(arg) == type([]):
128 return [arg.value for arg in arg]
129 return arg.value.split(',')
130 return []
132 def index_filterspec(self):
133 ''' pull the index filter spec from the form
135 Links and multilinks want to be lists - the rest are straight
136 strings.
137 '''
138 props = self.db.classes[self.classname].getprops()
139 # all the form args not starting with ':' are filters
140 filterspec = {}
141 for key in self.form.keys():
142 if key[0] == ':': continue
143 if not props.has_key(key): continue
144 prop = props[key]
145 value = self.form[key]
146 if (isinstance(prop, hyperdb.Link) or
147 isinstance(prop, hyperdb.Multilink)):
148 if type(value) == type([]):
149 value = [arg.value for arg in value]
150 else:
151 value = value.value.split(',')
152 l = filterspec.get(key, [])
153 l = l + value
154 filterspec[key] = l
155 else:
156 filterspec[key] = value.value
157 return filterspec
159 default_index_sort = ['-activity']
160 default_index_group = ['priority']
161 default_index_filter = []
162 default_index_columns = ['id','activity','title','status','assignedto']
163 default_index_filterspec = {'status': ['1', '2', '3', '4', '5', '6', '7']}
164 def index(self):
165 ''' put up an index
166 '''
167 self.classname = 'issue'
168 if self.form.has_key(':sort'): sort = self.index_arg(':sort')
169 else: sort = self.default_index_sort
170 if self.form.has_key(':group'): group = self.index_arg(':group')
171 else: group = self.default_index_group
172 if self.form.has_key(':filter'): filter = self.index_arg(':filter')
173 else: filter = self.default_index_filter
174 if self.form.has_key(':columns'): columns = self.index_arg(':columns')
175 else: columns = self.default_index_columns
176 filterspec = self.index_filterspec()
177 if not filterspec:
178 filterspec = self.default_index_filterspec
179 return self.list(columns=columns, filter=filter, group=group,
180 sort=sort, filterspec=filterspec)
182 # XXX deviates from spec - loses the '+' (that's a reserved character
183 # in URLS
184 def list(self, sort=None, group=None, filter=None, columns=None,
185 filterspec=None):
186 ''' call the template index with the args
188 :sort - sort by prop name, optionally preceeded with '-'
189 to give descending or nothing for ascending sorting.
190 :group - group by prop name, optionally preceeded with '-' or
191 to sort in descending or nothing for ascending order.
192 :filter - selects which props should be displayed in the filter
193 section. Default is all.
194 :columns - selects the columns that should be displayed.
195 Default is all.
197 '''
198 cn = self.classname
199 self.pagehead('Index of %s'%cn)
200 if sort is None: sort = self.index_arg(':sort')
201 if group is None: group = self.index_arg(':group')
202 if filter is None: filter = self.index_arg(':filter')
203 if columns is None: columns = self.index_arg(':columns')
204 if filterspec is None: filterspec = self.index_filterspec()
206 htmltemplate.index(self, self.TEMPLATES, self.db, cn, filterspec,
207 filter, columns, sort, group)
208 self.pagefoot()
210 def shownode(self, message=None):
211 ''' display an item
212 '''
213 cn = self.classname
214 cl = self.db.classes[cn]
216 # possibly perform an edit
217 keys = self.form.keys()
218 num_re = re.compile('^\d+$')
219 if keys:
220 try:
221 props, changed = parsePropsFromForm(self.db, cl, self.form,
222 self.nodeid)
223 cl.set(self.nodeid, **props)
224 self._post_editnode(self.nodeid, changed)
225 # and some nice feedback for the user
226 message = '%s edited ok'%', '.join(changed)
227 except:
228 s = StringIO.StringIO()
229 traceback.print_exc(None, s)
230 message = '<pre>%s</pre>'%cgi.escape(s.getvalue())
232 # now the display
233 id = self.nodeid
234 if cl.getkey():
235 id = cl.get(id, cl.getkey())
236 self.pagehead('%s: %s'%(self.classname.capitalize(), id), message)
238 nodeid = self.nodeid
240 # use the template to display the item
241 htmltemplate.item(self, self.TEMPLATES, self.db, self.classname, nodeid)
242 self.pagefoot()
243 showissue = shownode
244 showmsg = shownode
246 def showuser(self, message=None):
247 ''' display an item
248 '''
249 if self.user in ('admin', self.db.user.get(self.nodeid, 'username')):
250 self.shownode(message)
251 else:
252 raise Unauthorised
254 def showfile(self):
255 ''' display a file
256 '''
257 nodeid = self.nodeid
258 cl = self.db.file
259 type = cl.get(nodeid, 'type')
260 if type == 'message/rfc822':
261 type = 'text/plain'
262 self.header(headers={'Content-Type': type})
263 self.write(cl.get(nodeid, 'content'))
265 def _createnode(self):
266 ''' create a node based on the contents of the form
267 '''
268 cl = self.db.classes[self.classname]
269 props, dummy = parsePropsFromForm(self.db, cl, self.form)
270 return cl.create(**props)
272 def _post_editnode(self, nid, changes=None):
273 ''' do the linking and message sending part of the node creation
274 '''
275 cn = self.classname
276 cl = self.db.classes[cn]
277 # link if necessary
278 keys = self.form.keys()
279 for key in keys:
280 if key == ':multilink':
281 value = self.form[key].value
282 if type(value) != type([]): value = [value]
283 for value in value:
284 designator, property = value.split(':')
285 link, nodeid = roundupdb.splitDesignator(designator)
286 link = self.db.classes[link]
287 value = link.get(nodeid, property)
288 value.append(nid)
289 link.set(nodeid, **{property: value})
290 elif key == ':link':
291 value = self.form[key].value
292 if type(value) != type([]): value = [value]
293 for value in value:
294 designator, property = value.split(':')
295 link, nodeid = roundupdb.splitDesignator(designator)
296 link = self.db.classes[link]
297 link.set(nodeid, **{property: nid})
299 # generate an edit message
300 # don't bother if there's no messages or nosy list
301 props = cl.getprops()
302 note = None
303 if self.form.has_key('__note'):
304 note = self.form['__note']
305 note = note.value
306 send = len(cl.get(nid, 'nosy', [])) or note
307 if (send and props.has_key('messages') and
308 isinstance(props['messages'], hyperdb.Multilink) and
309 props['messages'].classname == 'msg'):
311 # handle the note
312 if note:
313 if '\n' in note:
314 summary = re.split(r'\n\r?', note)[0]
315 else:
316 summary = note
317 m = ['%s\n'%note]
318 else:
319 summary = 'This %s has been edited through the web.\n'%cn
320 m = [summary]
322 first = 1
323 for name, prop in props.items():
324 if changes is not None and name not in changes: continue
325 if first:
326 m.append('\n-------')
327 first = 0
328 value = cl.get(nid, name, None)
329 if isinstance(prop, hyperdb.Link):
330 link = self.db.classes[prop.classname]
331 key = link.labelprop(default_to_id=1)
332 if value is not None and key:
333 value = link.get(value, key)
334 else:
335 value = '-'
336 elif isinstance(prop, hyperdb.Multilink):
337 if value is None: value = []
338 l = []
339 link = self.db.classes[prop.classname]
340 key = link.labelprop(default_to_id=1)
341 for entry in value:
342 if key:
343 l.append(link.get(entry, key))
344 else:
345 l.append(entry)
346 value = ', '.join(l)
347 m.append('%s: %s'%(name, value))
349 # now create the message
350 content = '\n'.join(m)
351 message_id = self.db.msg.create(author=self.getuid(),
352 recipients=[], date=date.Date('.'), summary=summary,
353 content=content)
354 messages = cl.get(nid, 'messages')
355 messages.append(message_id)
356 props = {'messages': messages}
357 cl.set(nid, **props)
359 def newnode(self, message=None):
360 ''' Add a new node to the database.
362 The form works in two modes: blank form and submission (that is,
363 the submission goes to the same URL). **Eventually this means that
364 the form will have previously entered information in it if
365 submission fails.
367 The new node will be created with the properties specified in the
368 form submission. For multilinks, multiple form entries are handled,
369 as are prop=value,value,value. You can't mix them though.
371 If the new node is to be referenced from somewhere else immediately
372 (ie. the new node is a file that is to be attached to a support
373 issue) then supply one of these arguments in addition to the usual
374 form entries:
375 :link=designator:property
376 :multilink=designator:property
377 ... which means that once the new node is created, the "property"
378 on the node given by "designator" should now reference the new
379 node's id. The node id will be appended to the multilink.
380 '''
381 cn = self.classname
382 cl = self.db.classes[cn]
384 # possibly perform a create
385 keys = self.form.keys()
386 if [i for i in keys if i[0] != ':']:
387 props = {}
388 try:
389 nid = self._createnode()
390 self._post_editnode(nid)
391 # and some nice feedback for the user
392 message = '%s created ok'%cn
393 except:
394 s = StringIO.StringIO()
395 traceback.print_exc(None, s)
396 message = '<pre>%s</pre>'%cgi.escape(s.getvalue())
397 self.pagehead('New %s'%self.classname.capitalize(), message)
398 htmltemplate.newitem(self, self.TEMPLATES, self.db, self.classname,
399 self.form)
400 self.pagefoot()
401 newissue = newnode
402 newuser = newnode
404 def newfile(self, message=None):
405 ''' Add a new file to the database.
407 This form works very much the same way as newnode - it just has a
408 file upload.
409 '''
410 cn = self.classname
411 cl = self.db.classes[cn]
413 # possibly perform a create
414 keys = self.form.keys()
415 if [i for i in keys if i[0] != ':']:
416 try:
417 file = self.form['content']
418 type = mimetypes.guess_type(file.filename)[0]
419 if not type:
420 type = "application/octet-stream"
421 self._post_editnode(cl.create(content=file.file.read(),
422 type=type, name=file.filename))
423 # and some nice feedback for the user
424 message = '%s created ok'%cn
425 except:
426 s = StringIO.StringIO()
427 traceback.print_exc(None, s)
428 message = '<pre>%s</pre>'%cgi.escape(s.getvalue())
430 self.pagehead('New %s'%self.classname.capitalize(), message)
431 htmltemplate.newitem(self, self.TEMPLATES, self.db, self.classname,
432 self.form)
433 self.pagefoot()
435 def classes(self, message=None):
436 ''' display a list of all the classes in the database
437 '''
438 if self.user == 'admin':
439 self.pagehead('Table of classes', message)
440 classnames = self.db.classes.keys()
441 classnames.sort()
442 self.write('<table border=0 cellspacing=0 cellpadding=2>\n')
443 for cn in classnames:
444 cl = self.db.getclass(cn)
445 self.write('<tr class="list-header"><th colspan=2 align=left>%s</th></tr>'%cn.capitalize())
446 for key, value in cl.properties.items():
447 if value is None: value = ''
448 else: value = str(value)
449 self.write('<tr><th align=left>%s</th><td>%s</td></tr>'%(
450 key, cgi.escape(value)))
451 self.write('</table>')
452 self.pagefoot()
453 else:
454 raise Unauthorised
456 def login(self, message=None):
457 self.pagehead('Login to roundup', message)
458 self.write('''
459 <table>
460 <tr><td colspan=2 class="strong-header">Existing User Login</td></tr>
461 <form action="login_action" method=POST>
462 <tr><td align=right>Login name: </td>
463 <td><input name="__login_name"></td></tr>
464 <tr><td align=right>Password: </td>
465 <td><input type="password" name="__login_password"></td></tr>
466 <tr><td></td>
467 <td><input type="submit" value="Log In"></td></tr>
468 </form>
470 <p>
471 <tr><td colspan=2 class="strong-header">New User Registration</td></tr>
472 <tr><td colspan=2><em>marked items</em> are optional...</td></tr>
473 <form action="newuser_action" method=POST>
474 <tr><td align=right><em>Name: </em></td>
475 <td><input name="__newuser_realname"></td></tr>
476 <tr><td align=right><em>Organisation: </em></td>
477 <td><input name="__newuser_organisation"></td></tr>
478 <tr><td align=right>E-Mail Address: </td>
479 <td><input name="__newuser_address"></td></tr>
480 <tr><td align=right><em>Phone: </em></td>
481 <td><input name="__newuser_phone"></td></tr>
482 <tr><td align=right>Preferred Login name: </td>
483 <td><input name="__newuser_username"></td></tr>
484 <tr><td align=right>Password: </td>
485 <td><input type="password" name="__newuser_password"></td></tr>
486 <tr><td align=right>Password Again: </td>
487 <td><input type="password" name="__newuser_confirm"></td></tr>
488 <tr><td></td>
489 <td><input type="submit" value="Register"></td></tr>
490 </form>
491 </table>
492 ''')
494 def login_action(self, message=None):
495 self.user = self.form['__login_name'].value
496 password = self.form['__login_password'].value
497 # make sure the user exists
498 try:
499 uid = self.db.user.lookup(self.user)
500 except KeyError:
501 name = self.user
502 self.make_user_anonymous()
503 return self.login(message='No such user "%s"'%name)
505 # and that the password is correct
506 pw = self.db.user.get(uid, 'password')
507 if password != self.db.user.get(uid, 'password'):
508 self.make_user_anonymous()
509 return self.login(message='Incorrect password')
511 # construct the cookie
512 uid = self.db.user.lookup(self.user)
513 user = base64.encodestring('%s:%s'%(self.user, password))[:-1]
514 path = '/'.join((self.env['SCRIPT_NAME'], self.env['INSTANCE_NAME'],
515 ''))
516 cookie = Cookie.SmartCookie()
517 cookie['roundup_user'] = user
518 cookie['roundup_user']['path'] = path
519 self.header({'Set-Cookie': str(cookie)})
520 return self.index()
522 def make_user_anonymous(self):
523 # make us anonymous if we can
524 try:
525 self.db.user.lookup('anonymous')
526 self.user = 'anonymous'
527 except KeyError:
528 self.user = None
530 def logout(self, message=None):
531 self.make_user_anonymous()
532 # construct the logout cookie
533 path = '/'.join((self.env['SCRIPT_NAME'], self.env['INSTANCE_NAME'],
534 ''))
535 cookie = Cookie.SmartCookie()
536 cookie['roundup_user'] = 'deleted'
537 cookie['roundup_user']['path'] = path
538 cookie['roundup_user']['expires'] = 0
539 cookie['roundup_user']['max-age'] = 0
540 self.header({'Set-Cookie': str(cookie)})
541 return self.index()
543 def newuser_action(self, message=None):
544 ''' create a new user based on the contents of the form and then
545 set the cookie
546 '''
547 # TODO: pre-check the required fields and username key property
548 cl = self.db.classes['user']
549 props, dummy = parsePropsFromForm(self.db, cl, self.form)
550 uid = cl.create(**props)
551 self.user = self.db.user.get(uid, 'username')
552 password = self.db.user.get(uid, 'password')
553 # construct the cookie
554 uid = self.db.user.lookup(self.user)
555 user = base64.encodestring('%s:%s'%(self.user, password))[:-1]
556 path = '/'.join((self.env['SCRIPT_NAME'], self.env['INSTANCE_NAME'],
557 ''))
558 cookie = Cookie.SmartCookie()
559 cookie['roundup_user'] = user
560 cookie['roundup_user']['path'] = path
561 self.header({'Set-Cookie': str(cookie)})
562 return self.index()
564 def main(self, dre=re.compile(r'([^\d]+)(\d+)'),
565 nre=re.compile(r'new(\w+)')):
567 # determine the uid to use
568 self.db = self.instance.open('admin')
569 cookie = Cookie.Cookie(self.env.get('HTTP_COOKIE', ''))
570 user = 'anonymous'
571 if (cookie.has_key('roundup_user') and
572 cookie['roundup_user'].value != 'deleted'):
573 cookie = cookie['roundup_user'].value
574 user, password = base64.decodestring(cookie).split(':')
575 # make sure the user exists
576 try:
577 uid = self.db.user.lookup(user)
578 # now validate the password
579 if password != self.db.user.get(uid, 'password'):
580 user = 'anonymous'
581 except KeyError:
582 user = 'anonymous'
584 # make sure the anonymous user is valid if we're using it
585 if user == 'anonymous':
586 self.make_user_anonymous()
587 else:
588 self.user = user
589 self.db.close()
591 # re-open the database for real, using the user
592 self.db = self.instance.open(self.user)
594 # now figure which function to call
595 path = self.split_path
596 if not path or path[0] in ('', 'index'):
597 self.index()
598 elif len(path) == 1:
599 if path[0] == 'list_classes':
600 self.classes()
601 return
602 if path[0] == 'login':
603 self.login()
604 return
605 if path[0] == 'login_action':
606 self.login_action()
607 return
608 if path[0] == 'newuser_action':
609 self.newuser_action()
610 return
611 if path[0] == 'logout':
612 self.logout()
613 return
614 m = dre.match(path[0])
615 if m:
616 self.classname = m.group(1)
617 self.nodeid = m.group(2)
618 try:
619 cl = self.db.classes[self.classname]
620 except KeyError:
621 raise NotFound
622 try:
623 cl.get(self.nodeid, 'id')
624 except IndexError:
625 raise NotFound
626 try:
627 func = getattr(self, 'show%s'%self.classname)
628 except AttributeError:
629 raise NotFound
630 func()
631 return
632 m = nre.match(path[0])
633 if m:
634 self.classname = m.group(1)
635 try:
636 func = getattr(self, 'new%s'%self.classname)
637 except AttributeError:
638 raise NotFound
639 func()
640 return
641 self.classname = path[0]
642 try:
643 self.db.getclass(self.classname)
644 except KeyError:
645 raise NotFound
646 self.list()
647 else:
648 raise 'ValueError', 'Path not understood'
650 def __del__(self):
651 self.db.close()
654 class ExtendedClient(Client):
655 '''Includes pages and page heading information that relate to the
656 extended schema.
657 '''
658 showsupport = Client.shownode
659 showtimelog = Client.shownode
660 newsupport = Client.newnode
661 newtimelog = Client.newnode
663 default_index_sort = ['-activity']
664 default_index_group = ['priority']
665 default_index_filter = []
666 default_index_columns = ['activity','status','title','assignedto']
667 default_index_filterspec = {'status': ['1', '2', '3', '4', '5', '6', '7']}
669 def pagehead(self, title, message=None):
670 url = self.env['SCRIPT_NAME'] + '/' #self.env.get('PATH_INFO', '/')
671 machine = self.env['SERVER_NAME']
672 port = self.env['SERVER_PORT']
673 if port != '80': machine = machine + ':' + port
674 base = urlparse.urlunparse(('http', machine, url, None, None, None))
675 if message is not None:
676 message = '<div class="system-msg">%s</div>'%message
677 else:
678 message = ''
679 style = open(os.path.join(self.TEMPLATES, 'style.css')).read()
680 user_name = self.user or ''
681 if self.user == 'admin':
682 admin_links = ' | <a href="list_classes">Class List</a>'
683 else:
684 admin_links = ''
685 if self.user not in (None, 'anonymous'):
686 userid = self.db.user.lookup(self.user)
687 user_info = '''
688 <a href="issue?assignedto=%s&status=unread,deferred,chatting,need-eg,in-progress,testing,done-cbb&:sort=activity&:columns=id,activity,status,title,assignedto&:group=priority">My Issues</a> |
689 <a href="support?assignedto=%s&status=unread,deferred,chatting,need-eg,in-progress,testing,done-cbb&:sort=activity&:columns=id,activity,status,title,assignedto&:group=customername">My Support</a> |
690 <a href="user%s">My Details</a> | <a href="logout">Logout</a>
691 '''%(userid, userid, userid)
692 else:
693 user_info = '<a href="login">Login</a>'
694 if self.user is not None:
695 add_links = '''
696 | Add
697 <a href="newissue">Issue</a>,
698 <a href="newsupport">Support</a>,
699 <a href="newuser">User</a>
700 '''
701 else:
702 add_links = ''
703 self.write('''<html><head>
704 <title>%s</title>
705 <style type="text/css">%s</style>
706 </head>
707 <body bgcolor=#ffffff>
708 %s
709 <table width=100%% border=0 cellspacing=0 cellpadding=2>
710 <tr class="location-bar"><td><big><strong>%s</strong></big></td>
711 <td align=right valign=bottom>%s</td></tr>
712 <tr class="location-bar">
713 <td align=left>All
714 <a href="issue?status=unread,deferred,chatting,need-eg,in-progress,testing,done-cbb&:sort=activity&:columns=id,activity,status,title,assignedto&:group=priority">Issues</a>,
715 <a href="support?status=unread,deferred,chatting,need-eg,in-progress,testing,done-cbb&:sort=activity&:columns=id,activity,status,title,assignedto&:group=customername">Support</a>
716 | Unassigned
717 <a href="issue?assignedto=admin&status=unread,deferred,chatting,need-eg,in-progress,testing,done-cbb&:sort=activity&:columns=id,activity,status,title,assignedto&:group=priority">Issues</a>,
718 <a href="support?assignedto=admin&status=unread,deferred,chatting,need-eg,in-progress,testing,done-cbb&:sort=activity&:columns=id,activity,status,title,assignedto&:group=customername">Support</a>
719 %s
720 %s</td>
721 <td align=right>%s</td>
722 </table>
723 '''%(title, style, message, title, user_name, add_links, admin_links,
724 user_info))
726 def parsePropsFromForm(db, cl, form, nodeid=0):
727 '''Pull properties for the given class out of the form.
728 '''
729 props = {}
730 changed = []
731 keys = form.keys()
732 num_re = re.compile('^\d+$')
733 for key in keys:
734 if not cl.properties.has_key(key):
735 continue
736 proptype = cl.properties[key]
737 if isinstance(proptype, hyperdb.String):
738 value = form[key].value.strip()
739 elif isinstance(proptype, hyperdb.Password):
740 value = password.Password(form[key].value.strip())
741 elif isinstance(proptype, hyperdb.Date):
742 value = date.Date(form[key].value.strip())
743 elif isinstance(proptype, hyperdb.Interval):
744 value = date.Interval(form[key].value.strip())
745 elif isinstance(proptype, hyperdb.Link):
746 value = form[key].value.strip()
747 # handle key values
748 link = cl.properties[key].classname
749 if not num_re.match(value):
750 try:
751 value = db.classes[link].lookup(value)
752 except KeyError:
753 raise ValueError, 'property "%s": %s not a %s'%(
754 key, value, link)
755 elif isinstance(proptype, hyperdb.Multilink):
756 value = form[key]
757 if type(value) != type([]):
758 value = [i.strip() for i in value.value.split(',')]
759 else:
760 value = [i.value.strip() for i in value]
761 link = cl.properties[key].classname
762 l = []
763 for entry in map(str, value):
764 if not num_re.match(entry):
765 try:
766 entry = db.classes[link].lookup(entry)
767 except KeyError:
768 raise ValueError, \
769 'property "%s": "%s" not an entry of %s'%(key,
770 entry, link.capitalize())
771 l.append(entry)
772 l.sort()
773 value = l
774 props[key] = value
775 # if changed, set it
776 if nodeid and value != cl.get(nodeid, key):
777 changed.append(key)
778 props[key] = value
779 return props, changed
781 #
782 # $Log: not supported by cvs2svn $
783 # Revision 1.31 2001/10/14 10:55:00 richard
784 # Handle empty strings in HTML template Link function
785 #
786 # Revision 1.30 2001/10/09 07:38:58 richard
787 # Pushed the base code for the extended schema CGI interface back into the
788 # code cgi_client module so that future updates will be less painful.
789 # Also removed a debugging print statement from cgi_client.
790 #
791 # Revision 1.29 2001/10/09 07:25:59 richard
792 # Added the Password property type. See "pydoc roundup.password" for
793 # implementation details. Have updated some of the documentation too.
794 #
795 # Revision 1.28 2001/10/08 00:34:31 richard
796 # Change message was stuffing up for multilinks with no key property.
797 #
798 # Revision 1.27 2001/10/05 02:23:24 richard
799 # . roundup-admin create now prompts for property info if none is supplied
800 # on the command-line.
801 # . hyperdb Class getprops() method may now return only the mutable
802 # properties.
803 # . Login now uses cookies, which makes it a whole lot more flexible. We can
804 # now support anonymous user access (read-only, unless there's an
805 # "anonymous" user, in which case write access is permitted). Login
806 # handling has been moved into cgi_client.Client.main()
807 # . The "extended" schema is now the default in roundup init.
808 # . The schemas have had their page headings modified to cope with the new
809 # login handling. Existing installations should copy the interfaces.py
810 # file from the roundup lib directory to their instance home.
811 # . Incorrectly had a Bizar Software copyright on the cgitb.py module from
812 # Ping - has been removed.
813 # . Fixed a whole bunch of places in the CGI interface where we should have
814 # been returning Not Found instead of throwing an exception.
815 # . Fixed a deviation from the spec: trying to modify the 'id' property of
816 # an item now throws an exception.
817 #
818 # Revision 1.26 2001/09/12 08:31:42 richard
819 # handle cases where mime type is not guessable
820 #
821 # Revision 1.25 2001/08/29 05:30:49 richard
822 # change messages weren't being saved when there was no-one on the nosy list.
823 #
824 # Revision 1.24 2001/08/29 04:49:39 richard
825 # didn't clean up fully after debugging :(
826 #
827 # Revision 1.23 2001/08/29 04:47:18 richard
828 # Fixed CGI client change messages so they actually include the properties
829 # changed (again).
830 #
831 # Revision 1.22 2001/08/17 00:08:10 richard
832 # reverted back to sending messages always regardless of who is doing the web
833 # edit. change notes weren't being saved. bleah. hackish.
834 #
835 # Revision 1.21 2001/08/15 23:43:18 richard
836 # Fixed some isFooTypes that I missed.
837 # Refactored some code in the CGI code.
838 #
839 # Revision 1.20 2001/08/12 06:32:36 richard
840 # using isinstance(blah, Foo) now instead of isFooType
841 #
842 # Revision 1.19 2001/08/07 00:24:42 richard
843 # stupid typo
844 #
845 # Revision 1.18 2001/08/07 00:15:51 richard
846 # Added the copyright/license notice to (nearly) all files at request of
847 # Bizar Software.
848 #
849 # Revision 1.17 2001/08/02 06:38:17 richard
850 # Roundupdb now appends "mailing list" information to its messages which
851 # include the e-mail address and web interface address. Templates may
852 # override this in their db classes to include specific information (support
853 # instructions, etc).
854 #
855 # Revision 1.16 2001/08/02 05:55:25 richard
856 # Web edit messages aren't sent to the person who did the edit any more. No
857 # message is generated if they are the only person on the nosy list.
858 #
859 # Revision 1.15 2001/08/02 00:34:10 richard
860 # bleah syntax error
861 #
862 # Revision 1.14 2001/08/02 00:26:16 richard
863 # Changed the order of the information in the message generated by web edits.
864 #
865 # Revision 1.13 2001/07/30 08:12:17 richard
866 # Added time logging and file uploading to the templates.
867 #
868 # Revision 1.12 2001/07/30 06:26:31 richard
869 # Added some documentation on how the newblah works.
870 #
871 # Revision 1.11 2001/07/30 06:17:45 richard
872 # Features:
873 # . Added ability for cgi newblah forms to indicate that the new node
874 # should be linked somewhere.
875 # Fixed:
876 # . Fixed the agument handling for the roundup-admin find command.
877 # . Fixed handling of summary when no note supplied for newblah. Again.
878 # . Fixed detection of no form in htmltemplate Field display.
879 #
880 # Revision 1.10 2001/07/30 02:37:34 richard
881 # Temporary measure until we have decent schema migration...
882 #
883 # Revision 1.9 2001/07/30 01:25:07 richard
884 # Default implementation is now "classic" rather than "extended" as one would
885 # expect.
886 #
887 # Revision 1.8 2001/07/29 08:27:40 richard
888 # Fixed handling of passed-in values in form elements (ie. during a
889 # drill-down)
890 #
891 # Revision 1.7 2001/07/29 07:01:39 richard
892 # Added vim command to all source so that we don't get no steenkin' tabs :)
893 #
894 # Revision 1.6 2001/07/29 04:04:00 richard
895 # Moved some code around allowing for subclassing to change behaviour.
896 #
897 # Revision 1.5 2001/07/28 08:16:52 richard
898 # New issue form handles lack of note better now.
899 #
900 # Revision 1.4 2001/07/28 00:34:34 richard
901 # Fixed some non-string node ids.
902 #
903 # Revision 1.3 2001/07/23 03:56:30 richard
904 # oops, missed a config removal
905 #
906 # Revision 1.2 2001/07/22 12:09:32 richard
907 # Final commit of Grande Splite
908 #
909 # Revision 1.1 2001/07/22 11:58:35 richard
910 # More Grande Splite
911 #
912 #
913 # vim: set filetype=python ts=4 sw=4 et si