/usr/share/pyshared/MoinMoin/userprefs/prefs.py is in python-moinmoin 1.9.3-1ubuntu2.3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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"""
MoinMoin - Preferences Form
@copyright: 2001-2004 Juergen Hermann <jh@web.de>,
2003-2007 MoinMoin:ThomasWaldmann
@license: GNU GPL, see COPYING for details.
"""
import time
from MoinMoin import user, util, wikiutil, events
from MoinMoin.theme import load_theme_fallback
from MoinMoin.widget import html
from MoinMoin.userprefs import UserPrefBase
#################################################################
# This is still a mess.
#
# The plan for refactoring would be:
# split the plugin into multiple preferences pages:
# - account details (name, email, timezone, ...)
# - wiki settings (editor, fancy diffs, theme, ...)
# - quick links (or leave in wiki settings?)
####
class Settings(UserPrefBase):
def __init__(self, request):
""" Initialize user settings form. """
UserPrefBase.__init__(self, request)
self.request = request
self._ = request.getText
self.cfg = request.cfg
_ = self._
self.title = _("Preferences")
self.name = 'prefs'
def _decode_pagelist(self, key):
""" Decode list of pages from form input
Each line is a page name, empty lines ignored.
@param key: the form key to get
@rtype: list of unicode strings
@return: list of normalized names
"""
text = self.request.form.get(key, '')
text = text.replace('\r', '')
items = []
for item in text.split('\n'):
item = item.strip()
if not item:
continue
items.append(item)
return items
def _save_user_prefs(self):
_ = self._
form = self.request.form
request = self.request
if not 'name' in request.user.auth_attribs:
# Require non-empty name
new_name = wikiutil.clean_input(form.get('name', request.user.name)).strip()
# Don't allow changing the name to an invalid one
if not user.isValidName(request, new_name):
return 'error', _("""Invalid user name {{{'%s'}}}.
Name may contain any Unicode alpha numeric character, with optional one
space between words. Group page name is not allowed.""", wiki=True) % wikiutil.escape(new_name)
# Is this an existing user trying to change information or a new user?
# Name required to be unique. Check if name belong to another user.
existing_id = user.getUserId(request, new_name)
if existing_id is not None and existing_id != request.user.id:
return 'error', _("This user name already belongs to somebody else.")
if not new_name:
return 'error', _("Empty user name. Please enter a user name.")
# done sanity checking the name, set it
request.user.name = new_name
if not 'email' in request.user.auth_attribs:
# try to get the email
new_email = wikiutil.clean_input(form.get('email', request.user.email)).strip()
# Require email
if not new_email and 'email' not in request.cfg.user_form_remove:
return 'error', _("Please provide your email address. If you lose your"
" login information, you can get it by email.")
# Email should be unique - see also MoinMoin/script/accounts/moin_usercheck.py
if new_email and request.cfg.user_email_unique:
other = user.get_by_email_address(request, new_email)
if other is not None and other.id != request.user.id:
return 'error', _("This email already belongs to somebody else.")
# done checking the email, set it
request.user.email = new_email
if not 'jid' in request.user.auth_attribs:
# try to get the jid
new_jid = wikiutil.clean_input(form.get('jid', '')).strip()
jid_changed = request.user.jid != new_jid
previous_jid = request.user.jid
if new_jid and request.cfg.user_jid_unique:
other = user.get_by_jabber_id(request, new_jid)
if other is not None and other.id != request.user.id:
return 'error', _("This jabber id already belongs to somebody else.")
if jid_changed:
set_event = events.JabberIDSetEvent(request, new_jid)
unset_event = events.JabberIDUnsetEvent(request, previous_jid)
events.send_event(unset_event)
events.send_event(set_event)
# done checking the JID, set it
request.user.jid = new_jid
if not 'aliasname' in request.user.auth_attribs:
# aliasname
request.user.aliasname = wikiutil.clean_input(form.get('aliasname', '')).strip()
# editor size
request.user.edit_rows = util.web.getIntegerInput(request, 'edit_rows',
request.user.edit_rows, 0, 999)
# try to get the editor
request.user.editor_default = wikiutil.clean_input(form.get('editor_default', self.cfg.editor_default))
request.user.editor_ui = wikiutil.clean_input(form.get('editor_ui', self.cfg.editor_ui))
# time zone
request.user.tz_offset = util.web.getIntegerInput(request, 'tz_offset',
request.user.tz_offset, -84600, 84600)
# datetime format
try:
dt_d_combined = Settings._date_formats.get(form['datetime_fmt'], '')
request.user.datetime_fmt, request.user.date_fmt = dt_d_combined.split(' & ')
except (KeyError, ValueError):
request.user.datetime_fmt = '' # default
request.user.date_fmt = '' # default
# try to get the (optional) theme
theme_name = wikiutil.clean_input(form.get('theme_name', self.cfg.theme_default))
if theme_name != request.user.theme_name:
# if the theme has changed, load the new theme
# so the user has a direct feedback
# WARNING: this should be refactored (i.e. theme load
# after userform handling), cause currently the
# already loaded theme is just replaced (works cause
# nothing has been emitted yet)
request.user.theme_name = theme_name
if load_theme_fallback(request, theme_name) > 0:
theme_name = wikiutil.escape(theme_name)
return 'error', _("The theme '%(theme_name)s' could not be loaded!") % locals()
# try to get the (optional) preferred language
request.user.language = wikiutil.clean_input(form.get('language', ''))
if request.user.language == u'': # For language-statistics
from MoinMoin import i18n
request.user.real_language = i18n.get_browser_language(request)
else:
request.user.real_language = ''
# I want to handle all inputs from user_form_fields, but
# don't want to handle the cases that have already been coded
# above.
# This is a horribly fragile kludge that's begging to break.
# Something that might work better would be to define a
# handler for each form field, instead of stuffing them all in
# one long and inextensible method. That would allow for
# plugins to provide methods to validate their fields as well.
already_handled = ['name', 'email',
'aliasname', 'edit_rows', 'editor_default',
'editor_ui', 'tz_offset', 'datetime_fmt',
'theme_name', 'language', 'real_language', 'jid']
for field in self.cfg.user_form_fields:
key = field[0]
if ((key in self.cfg.user_form_disable)
or (key in already_handled)):
continue
default = self.cfg.user_form_defaults[key]
value = form.get(key, default)
value = wikiutil.clean_input(value)
setattr(request.user, key, value)
# checkbox options
for key, label in self.cfg.user_checkbox_fields:
if key not in self.cfg.user_checkbox_disable and key not in self.cfg.user_checkbox_remove:
value = form.get(key, "0")
try:
value = int(value)
except ValueError:
# value we got is crap, do not setattr this value, just pass
pass
else:
setattr(request.user, key, value)
# quicklinks for navibar
request.user.quicklinks = self._decode_pagelist('quicklinks')
# save data
request.user.save()
if request.user.disabled:
# set valid to false so the current request won't
# show the user as logged-in any more
request.user.valid = False
result = _("User preferences saved!")
return result
def handle_form(self):
request = self.request
form = request.form
if 'cancel' in form:
return
if request.method != 'POST':
return
if not wikiutil.checkTicket(request, form['ticket']):
return
if 'save' in form: # Save user profile
return self._save_user_prefs()
# form generation part
_date_formats = { # datetime_fmt & date_fmt
'iso': '%Y-%m-%d %H:%M:%S & %Y-%m-%d',
'us': '%m/%d/%Y %I:%M:%S %p & %m/%d/%Y',
'euro': '%d.%m.%Y %H:%M:%S & %d.%m.%Y',
'rfc': '%a %b %d %H:%M:%S %Y & %a %b %d %Y',
}
def _tz_select(self, enabled=True):
""" Create time zone selection. """
tz = 0
if self.request.user.valid:
tz = int(self.request.user.tz_offset)
options = []
now = time.time()
for halfhour in range(-47, 48):
offset = halfhour * 1800
t = now + offset
options.append((
str(offset),
'%s [%s%s:%s]' % (
time.strftime(self.cfg.datetime_fmt, util.timefuncs.tmtuple(t)),
"+-"[offset < 0],
"%02d" % (abs(offset) / 3600),
"%02d" % (abs(offset) % 3600 / 60),
),
))
return util.web.makeSelection('tz_offset', options, str(tz), 1, False, enabled)
def _dtfmt_select(self):
""" Create date format selection. """
_ = self._
try:
dt_d_combined = '%s & %s' % (self.request.user.datetime_fmt, self.request.user.date_fmt)
selected = [
k for k, v in self._date_formats.items()
if v == dt_d_combined][0]
except IndexError:
selected = ''
options = [('', _('Default'))] + self._date_formats.items()
return util.web.makeSelection('datetime_fmt', options, selected)
def _lang_select(self, enabled=True):
""" Create language selection. """
from MoinMoin import i18n
_ = self._
cur_lang = self.request.user.valid and self.request.user.language or ''
langs = i18n.wikiLanguages().items()
langs.sort(lambda x, y: cmp(x[1]['x-language'], y[1]['x-language']))
options = [('', _('<Browser setting>'))]
for lang in langs:
name = lang[1]['x-language']
options.append((lang[0], name))
return util.web.makeSelection('language', options, cur_lang, 1, False, enabled)
def _theme_select(self):
""" Create theme selection. """
cur_theme = self.request.user.valid and self.request.user.theme_name or self.cfg.theme_default
options = [("<default>", "<%s>" % self._("Default"))]
for theme in wikiutil.getPlugins('theme', self.request.cfg):
options.append((theme, theme))
return util.web.makeSelection('theme_name', options, cur_theme)
def _editor_default_select(self):
""" Create editor selection. """
editor_default = self.request.user.valid and self.request.user.editor_default or self.cfg.editor_default
options = [("<default>", "<%s>" % self._("Default"))]
for editor in ['text', 'gui', ]:
options.append((editor, editor))
return util.web.makeSelection('editor_default', options, editor_default)
def _editor_ui_select(self):
""" Create editor selection. """
editor_ui = self.request.user.valid and self.request.user.editor_ui or self.cfg.editor_ui
options = [("<default>", "<%s>" % self._("Default")),
("theonepreferred", self._("the one preferred")),
("freechoice", self._("free choice")),
]
return util.web.makeSelection('editor_ui', options, editor_ui)
def create_form(self):
""" Create the complete HTML form code. """
_ = self._
request = self.request
self._form = self.make_form()
if request.user.valid:
buttons = [('save', _('Save')), ('cancel', _('Cancel')), ]
uf_remove = self.cfg.user_form_remove
uf_disable = self.cfg.user_form_disable
for attr in request.user.auth_attribs:
uf_disable.append(attr)
for key, label, type, length, textafter in self.cfg.user_form_fields:
default = self.cfg.user_form_defaults[key]
if not key in uf_remove:
if key in uf_disable:
self.make_row(_(label),
[html.INPUT(type=type, size=length, name=key, disabled="disabled",
value=getattr(request.user, key)), ' ', _(textafter), ])
else:
self.make_row(_(label),
[html.INPUT(type=type, size=length, name=key, value=getattr(request.user, key)), ' ', _(textafter), ])
if not self.cfg.theme_force and not "theme_name" in self.cfg.user_form_remove:
self.make_row(_('Preferred theme'), [self._theme_select()])
if not self.cfg.editor_force:
if not "editor_default" in self.cfg.user_form_remove:
self.make_row(_('Editor Preference'), [self._editor_default_select()])
if not "editor_ui" in self.cfg.user_form_remove:
self.make_row(_('Editor shown on UI'), [self._editor_ui_select()])
if not "tz_offset" in self.cfg.user_form_remove:
self.make_row(_('Time zone'), [
_('Your time is'), ' ',
self._tz_select(),
html.BR(),
_('Server time is'), ' ',
time.strftime(self.cfg.datetime_fmt, util.timefuncs.tmtuple()),
' (UTC)',
])
if not "datetime_fmt" in self.cfg.user_form_remove:
self.make_row(_('Date format'), [self._dtfmt_select()])
if not "language" in self.cfg.user_form_remove:
self.make_row(_('Preferred language'), [self._lang_select()])
# boolean user options
bool_options = []
checkbox_fields = self.cfg.user_checkbox_fields
checkbox_fields.sort(lambda a, b: cmp(a[1](_), b[1](_)))
for key, label in checkbox_fields:
if not key in self.cfg.user_checkbox_remove:
bool_options.extend([
html.INPUT(type="checkbox", name=key, value="1",
checked=getattr(request.user, key, 0),
disabled=key in self.cfg.user_checkbox_disable and True or None),
' ', label(_), html.BR(),
])
self.make_row(_('General options'), bool_options, valign="top")
self.make_row(_('Quick links'), [
html.TEXTAREA(name="quicklinks", rows="6", cols="50")
.append('\n'.join(request.user.getQuickLinks())),
], valign="top")
self._form.append(html.INPUT(type="hidden", name="action", value="userprefs"))
self._form.append(html.INPUT(type="hidden", name="handler", value="prefs"))
ticket = wikiutil.createTicket(request)
self._form.append(html.INPUT(type="hidden", name="ticket", value="%s" % ticket))
# Add buttons
button_cell = []
for name, label in buttons:
if not name in self.cfg.user_form_remove:
button_cell.extend([
html.INPUT(type="submit", name=name, value=label),
' ',
])
self.make_row('', button_cell)
return unicode(self._form)
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