def do_fetch(postal):
"""
Given postal code, fetch and return xml root node of weather results.
"""
from x84.bbs import echo, getch, getterminal
import StringIO
term = getterminal()
disp_msg('fEtChiNG')
resp = requests.get(u'http://apple.accuweather.com'
+ u'/adcbin/apple/Apple_Weather_Data.asp',
params=(('zipcode', postal),))
if resp is None:
disp_notfound()
return None
if resp.status_code != 200:
# todo: logger.error
echo(u'\r\n')
echo(term.bold_red(u'StAtUS COdE: %s' % (resp.status_code,)))
echo(u'\r\n\r\n')
echo(repr(resp.content))
echo(u'\r\n\r\n' + 'PRESS ANY kEY')
getch()
return None
xml_stream = StringIO.StringIO(resp.content)
tree = ET.parse(xml_stream)
return tree.getroot()
def refresh():
""" Refresh screen and return top-left (x, y) location. """
# set syncterm font to cp437
if term.kind.startswith('ansi'):
echo(syncterm_setfont('cp437'))
echo(u'\r\n\r\n')
if term.width < width:
echo(u''.join((
term.move(term.height, 0),
u'\r\n\r\n',
term.bold_red + 'screen too thin! (%s/%s)' % (
term.width, width,),
u'\r\n\r\n',
u'press any key...',)))
getch()
return (None, None)
if term.height < height:
echo(u''.join((
term.move(term.height, 0),
u'\r\n\r\n',
term.bold_red + 'screen too short! (%s/%s)' % (
term.height, height),
u'\r\n\r\n',
u'press any key...',)))
getch()
return (None, None)
xloc = (term.width / 2) - (width / 2)
yloc = (term.height / 2) - (height / 2)
echo(u''.join((
term.normal,
(u'\r\n' + term.clear_eol) * term.height,
u''.join([term.move(yloc + abs_y, xloc) + line
for abs_y, line in enumerate(otxt)]),)))
return xloc, yloc
def do_search(search):
"""
Given any arbitrary string, return list of possible matching locations.
"""
import StringIO
from x84.bbs import echo, getch
disp_msg(u'SEARChiNG')
resp = requests.get(u'http://apple.accuweather.com'
+ u'/adcbin/apple/Apple_find_city.asp',
params=(('location', search),))
locations = list()
if resp is None:
disp_notfound()
elif resp.status_code != 200:
# todo: logger.error
echo(u'\r\n' + u'Status Code: %s\r\n\r\n' % (resp.status_code,))
echo(repr(resp.content))
echo(u'\r\n\r\n' + 'Press any key')
getch()
else:
# print resp.content
xml_stream = StringIO.StringIO(resp.content)
locations = list([dict(elem.attrib.items())
for _event, elem in ET.iterparse(xml_stream)
if elem.tag == 'location'])
if 0 == len(locations):
disp_notfound()
else:
disp_found(len(locations))
return locations
def view_ansi(key):
""" fetch and view a bbs ansi. They're not often very good ...
"""
from x84.bbs import getterminal, echo, DBProxy, ini, getch, from_cp437
term = getterminal()
ansiurl = DBProxy('bbslist')[key]['ansi']
logger = logging.getLogger()
echo(u'\r\n\r\n')
if ansiurl is not None and 0 != len(ansiurl) and ansiurl != 'NONE':
usernm = ini.CFG.get('bbs-scene', 'user')
passwd = ini.CFG.get('bbs-scene', 'pass')
req = requests.get(ansiurl, auth=(usernm, passwd))
if req.status_code != 200:
echo(u'\r\n\r\nrequest failed,\r\n')
echo(u'%r' % (req.content,))
echo(u'\r\n\r\n(code : %s).\r\n' % (req.status_code,))
echo(u'\r\nPress any key ..')
logger.warn('ansiurl request failed: %s' % (ansiurl,))
getch()
return
ansi_txt = from_cp437(sauce.SAUCE(data=req.content).__str__())
echo(ansi_txt)
else:
echo('no ansi available (%s)' % (ansiurl,))
# move to bottom of screen and getch
echo(u''.join((
term.move(term.height, 0),
term.normal,
u'\r\n\r\nPRESS ANY kEY ...'),))
getch()
def pak():
""" Press any key prompt. """
from x84.bbs import echo, getch
msg_pak = u'PRESS ANY kEY'
echo(u'\r\n%s ... ' % (msg_pak,))
getch()
return
def dummy_pager(user):
""" A dummy selector for profile attributes """
from x84.bbs import getsession, getterminal, echo, Ansi, getch
session, term = getsession(), getterminal()
plan = user.get('.plan', False)
from x84.bbs.ini import CFG
def_timeout = CFG.getint('system', 'timeout')
menu = ['(c)%-20s - %s' % (u'hARACtER ENCOdiNG',
term.bold(session.encoding),),
'(t)%-20s - %s' % (u'ERMiNAl tYPE',
term.bold(session.env.get('TERM', 'unknown')),),
'(h)%-20s - %s' % (u'ERMiNAl hEiGht',
term.bold(str(term.height)),),
'(w)%-20s - %s' % (u'ERMiNAl WidtH',
term.bold(str(term.width)),),
'(l)%-20s - %s' % (u'OCAtiON',
term.bold(user.location),),
'(p)%-20s - %s' % (u'ASSWORd',
term.bold_black(u'******'),),
'(!)%-20s - %s' % (u'Set SA User Cookie',
term.bold(user['sausercookie']),),
'(@)%-20s - %s' % (u'Set SA Pass Cookie',
term.bold_black(user['sapasscookie']),),
'(e)%-20s - %s' % (u'-MAil AddRESS',
term.bold(user.email),),
# '(!)%-20s - %s' % (u'SA User Cookie',
# term.bold(user['sausercookie']),),
# '(@)%-70s - %s' % (u'SA Pass Cookie',
# term.bold(user['sapasscookie']),),
(term.bold('t') +
'(i)%-19s - %s' % (u'MEOUt', term.bold(
str(user.get('timeout', def_timeout))),)),
'(s)%-20s - %s' % (u'YSOP ACCESS',
term.bold(u'ENAblEd'
if 'sysop' in user.groups
else 'diSAblEd')),
'(m)%-20s - %s' % (u'ESG',
term.bold(u'[%s]' % ('y'
if user.get(
'mesg', True) else 'n',),)),
'(.)%-20s - %s' % (u'PlAN filE', '%d bytes' % (
len(plan),) if plan else '(NO PlAN.)'),
'(x)%-20s - %s' % (u'PERt MOdE',
term.bold(u'ENAblEd'
if user.get('expert', False)
else 'diSAblEd')),
'(q)Uit', ]
echo(term.normal + term.clear() )
lines = Ansi('\n'.join(menu)).wrap(term.width).splitlines()
xpos = max(1, int(term.width / 2) - (40 / 2))
for row, line in enumerate(lines):
if row and (0 == row % (term.height - 2)):
echo(term.reverse(u'\r\n-- More --'))
getch()
echo(u'\r\n' + ' ' * xpos + line)
echo(u'\r\n\r\n Enter option [ctle.xq]: ')
return process_keystroke(getch(), user)
def disp_notfound():
""" Display 'bad request -/- not found in red. """
from x84.bbs import getsession, getterminal, echo, getch
term = getterminal()
echo(u''.join((u'\r\n\r\n',
term.bold(u'bAd REQUESt'),
term.bold_red(' -/- '),
term.bold('NOt fOUNd.',),)))
if not getsession().user.get('expert', False):
getch(1.7)
def waitprompt():
# Displays a simple "press enter to continue prompt". Very handy!
from x84.bbs import echo, getch, getterminal
term = getterminal()
echo (term.normal+'\n\r'+term.magenta+'('+term.green+'..'+term.white+
' press any key to continue '+term.green+'..'+term.magenta+')')
getch()
echo(term.normal_cursor)
return
def disp_notfound():
""" Display 'bad request -/- not found in red. """
from x84.bbs import getsession, getterminal, echo, getch
term = getterminal()
bad_req = term.bold(u'bAd REQUESt')
decorator = term.bold_red(u'-/-')
not_found = term.bold('NOt fOUNd.')
echo('\r\n\r\n{bad_req} {decorator} {not_found}'.format(
bad_req=bad_req, decorator=decorator, not_found=not_found))
if not getsession().user.get('expert', False):
getch(1.7)
def main():
""" Main routine. """
from x84.bbs import getsession, getterminal, echo, getch
session, term = getsession(), getterminal()
session.activity = 'Weather'
echo(u'\r\n\r\n')
location = session.user.get('location', dict())
while True:
search = location.get('postal', u'')
disp_search_help()
search = get_zipsearch(search)
if search is None or 0 == len(search):
return # exit
locations = do_search(search)
if 0 != len(locations):
location = (locations.pop() if 1 == len(locations)
else chose_location(locations) or dict())
root = do_fetch(location.get('postal'))
if root is None:
return
weather = parse_weather(root)
#if False == location_prompt(location, 'WEAthER'):
# break
disp_weather(weather)
if False == location_prompt(location, 'fORECASt'):
break
forecast = parse_forecast(root)
disp_forecast(forecast)
echo(u'\r\n')
echo(term.yellow_reverse('--ENd Of tRANSMiSSiON--'))
getch()
break
if (sorted(location.items())
!= sorted(session.user.get('location', dict()).items())):
echo(u''.join((u'\r\n\r\n',
term.yellow(u'SAVE lOCAtION'),
term.bold_yellow(' ('),
term.bold_black(u'PRiVAtE'),
term.bold_yellow(') '),
term.yellow('? '),
term.bold_yellow(u'['),
term.underline_yellow(u'yn'),
term.bold_yellow(u']'),
u': '),))
while True:
inp = getch()
if inp is None or inp in (u'n', u'N', 'q', 'Q', term.KEY_EXIT):
break
if inp in (u'y', u'Y', u' ', term.KEY_ENTER):
session.user['location'] = location
break
def main(ttyfile=u'', peek=False):
""" Main procedure. """
from x84.bbs import Lightbar, getch, getsession, getterminal, ini, echo
# pylint: disable=R0914,R0915
# Too many local variables
# Too many statements
ttyplay_exe = ini.CFG.get('ttyplay', 'exe')
if not os.path.exists(ttyplay_exe):
echo(u'\r\n%s NOt iNStAllEd.\r\n' % (ttyplay_exe,))
getch()
return
session, term = getsession(), getterminal()
# pylint: disable=W0212
# Access to a protected member _record_tty of a client class
resume_rec = session._record_tty and session.is_recording
if resume_rec:
session.stop_recording()
session._record_tty = False
if 'sysop' in session.user.groups and ttyfile == u'':
# pylint: disable=W0212
# Access to a protected member _ttyrec_folder of a client class
folder = os.path.dirname(ttyfile) or session._ttyrec_folder
pos = None
while True:
files = sorted([fn for fn in os.listdir(session._ttyrec_folder)
if fn.endswith('.ttyrec')])
echo(u'\r\n' * term.height)
sel = Lightbar(term.height - 1, term.width - 1, 0, 0)
sel.colors['border'] = term.bold_green
echo(sel.border() + sel.title('- SElECt A RECORdiNG -'))
sel.update([(fname, fname) for fname in files])
if pos is not None:
sel.position = pos
x_ttyfile = sel.read()
if x_ttyfile is None or sel.quit:
break
pos = sel.position
ttyfile = os.path.join(folder, x_ttyfile)
playfile(ttyplay_exe, ttyfile, peek)
else:
playfile(ttyplay_exe, ttyfile, peek)
if not session.is_recording and resume_rec:
session._record_tty = True
session.start_recording()
echo(term.move(term.height, 0))
echo(u'\r\n')
def get_centigrade():
"""
Blocking prompt for setting C/F preference
"""
from x84.bbs import getterminal, getsession, echo, getch
term = getterminal()
session = getsession()
echo(u'\r\n\r\n')
echo(term.yellow(u'Celcius'))
echo(term.bold_yellow(u'('))
echo(term.bold_yellow_reverse(u'C'))
echo(term.bold_yellow(u')'))
echo(u' or ')
echo(term.yellow(u'Fahrenheit'))
echo(term.bold_yellow(u'('))
echo(term.bold_yellow_reverse(u'F'))
echo(term.bold_yellow(u')'))
echo(u'? ')
anonymous = bool(session.user.handle == 'anonymous')
while True:
inp = getch()
if inp in (u'c', u'C'):
session.user['centigrade'] = True
if not anonymous:
session.user.save()
break
elif inp in (u'f', u'F'):
session.user['centigrade'] = False
if not anonymous:
session.user.save()
break
elif inp in (u'q', u'Q', term.KEY_EXIT):
break
def chk_save_location(location):
"""
Prompt user to save location for quick re-use
"""
from x84.bbs import getterminal, getsession, echo, getch
session, term = getsession(), getterminal()
stored_location = session.user.get('location', dict()).items()
if (sorted(location.items()) == sorted(stored_location)):
# location already saved
return
if session.user.handle == 'anonymous':
# anonymous cannot save preferences
return
# prompt to store (unsaved/changed) location
echo(u'\r\n\r\n')
echo(term.yellow(u'Save Location'))
echo(term.bold_yellow(u' ('))
echo(term.bold_black(u'private'))
echo(term.bold_yellow(u') '))
echo(term.yellow(u'? '))
echo(term.bold_yellow(u'['))
echo(term.underline_yellow(u'yn'))
echo(term.bold_yellow(u']'))
echo(u': ')
while True:
inp = getch()
if inp is None or inp in (u'n', u'N', u'q', u'Q', term.KEY_EXIT):
break
if inp in (u'y', u'Y', u' ', term.KEY_ENTER):
session.user['location'] = location
break
def disp_forecast(forecast):
""" Display weather forecast. """
from x84.bbs import getterminal, echo, Ansi, getch
term = getterminal()
lno = 1
echo(u'\r\n')
for key in sorted(forecast.keys()):
fcast = forecast[key]
rstr = u''.join((
term.bold_yellow_underline(fcast['DayCode']),
u', ',
u'/'.join(fcast['ObsDate'].split('/', 3)[0:2]),
term.bold_underline(u':'), u' ',
u'%s. ' % (
term.bold(
fcast.get('TXT_Long', fcast.get('TXT_Short', u''))),),
u'hiGH Of %sF, lOW Of %sF. ' % (
term.bold(fcast.get('High_Temperature')),
term.bold(fcast.get('Low_Temperature')),),))
if 0.0 != float(fcast.get('Snow_Amount', '0.0')):
rstr += u'SNOW AMOUNt %s iN., ' % (
term.yellow(fcast.get('Snow_Amount')),)
if 0.0 != float(fcast.get('Rain_Amount', '0.0')):
rstr += u'RAiN AMOUNt %s iN., ' % (
term.yellow(fcast.get('Snow_Amount')),)
if 0.0 != float(fcast.get('Precip_Amount', '0.0')):
rstr += u'PRECiPiTAtiON %s iN., ' % (
term.yellow(fcast.get('Precip_Amount')),)
if 0 != int(fcast.get('TStorm_Prob', '0')):
rstr += u'thUNdERStORM PRObAbilitY: %s, ' % (
term.yellow(fcast.get('TStorm_Prob')),)
if 0 != len(fcast.get('WindDirection', u'')):
rstr += u'WiNdS %s ' % (
term.yellow(fcast.get('WindDirection')),)
if 0 != len(fcast.get('WindSpeed', u'')):
rstr += u'At %sMPh, ' % (
term.yellow(fcast.get('WindSpeed')),)
if 0 != len(fcast.get('WindGust', u'')):
rstr += u'GUStS Of %sMPh. ' % (
term.yellow(fcast.get('WindGust')),)
if 0 != len(fcast.get('Real_Feel_High', u'')):
rstr += u'PROdUCiNG '
if 0 != len(fcast.get('Real_Feel_High', u'')):
rstr += u'A WiNdCHill HiGh Of %sF, lOW %sF. ' % (
term.yellow(
fcast.get('Real_Feel_High')),
term.yellow(
fcast.get('Real_Feel_Low', u'?')),)
echo(u'\r\n')
lno += 1
lines = Ansi(rstr).wrap(min(60, int(term.width * .8))).splitlines()
for line in lines:
lno += 1
echo(line + u'\r\n')
if 0 == lno % (term.height - 1):
echo(term.yellow_reverse('--MORE--'))
if getch() is None:
return False
echo(u'\r\n')
def get_centigrade():
"""
Blocking prompt for setting C/F preference
"""
from x84.bbs import getterminal, getsession, echo, getch
term = getterminal()
session = getsession()
echo(u'\r\n\r\n')
echo(term.yellow(u'CElCiUS'))
echo(term.bold_yellow(u'('))
echo(term.bold_yellow_reverse(u'C'))
echo(term.bold_yellow(u')'))
echo(u' or ')
echo(term.yellow(u'fAhRENhEit'))
echo(term.bold_yellow(u'('))
echo(term.bold_yellow_reverse(u'F'))
echo(term.bold_yellow(u')'))
echo('? ')
while True:
inp = getch()
if inp in (u'c', u'C'):
session.user['centigrade'] = True
session.user.save()
break
elif inp in (u'f', u'F'):
session.user['centigrade'] = False
session.user.save()
break
elif inp in (u'q', u'Q', term.KEY_EXIT):
break
def displayfile(filename):
term = getterminal()
echo(term.clear + term.move(0, 0) + term.normal)
text = {}
counter = 0
offset = 0
keypressed = ''
# the string array named text will be zerobased
for line in showart(filename):
text[counter] = line
counter = counter + 1
while True:
echo(term.move(0, 0) + term.normal)
# -2 om man vill spara en rad i botten
for i in range(0, term.height - 1):
if len(text) > i + offset:
echo(term.clear_eol + u'\r' + text[i + offset])
keypressed = getch()
echo(term.hide_cursor)
if keypressed == 'q' or keypressed == 'Q' or keypressed == term.KEY_ESCAPE or keypressed == term.KEY_ENTER:
break
if keypressed == term.KEY_HOME:
offset = 0
if keypressed == term.KEY_END:
# if the textline has fewer lines than the screen..
if len(text) < term.height:
offset = 0
else:
offset = len(text) - term.height + 1
if keypressed == term.KEY_DOWN:
# offset < len(text) + term.height:
if len(text) > offset + term.height - 1:
offset = offset + 1
if keypressed == term.KEY_UP:
if offset > 0:
offset = offset - 1
if keypressed == term.KEY_LEFT or keypressed == term.KEY_PGUP:
if offset > term.height:
offset = offset - term.height + 2
else:
offset = 0
if keypressed == term.KEY_RIGHT or keypressed == term.KEY_PGDOWN:
if (offset + term.height * 2) - 1 < len(text):
offset = offset + term.height - 2
else:
# if the textline has fewer lines than the screen..
if len(text) < term.height:
offset = 0
else:
offset = len(text) - term.height + 1
def chk_save_location(location):
"""
Prompt user to save location for quick re-use
"""
from x84.bbs import getterminal, getsession, echo, getch
session, term = getsession(), getterminal()
stored_location = session.user.get('location', dict()).items()
if (sorted(location.items()) == sorted(stored_location)):
return
# prompt to store (unsaved/changed) location
echo(u'\r\n\r\n')
echo(term.yellow(u'SAVE lOCAtION'))
echo(term.bold_yellow(' ('))
echo(term.bold_black(u'PRiVAtE'))
echo(term.bold_yellow(') '))
echo(term.yellow('? '))
echo(term.bold_yellow(u'['))
echo(term.underline_yellow(u'yn'))
echo(term.bold_yellow(u']'))
echo(u': ')
while True:
inp = getch()
if inp is None or inp in (u'n', u'N', u'q', u'Q', term.KEY_EXIT):
break
if inp in (u'y', u'Y', u' ', term.KEY_ENTER):
session.user['location'] = location
break
def add_comment(key):
""" Prompt user to add a comment about a bbs. """
# pylint: disable=R0914
# Too many local variables.
from x84.bbs import getsession, getterminal, echo, DBProxy, LineEditor
from x84.bbs import getch
session, term = getsession(), getterminal()
prompt_comment = u'\r\n\r\nWhAt YOU GOt tO SAY? '
prompt_chg = u'\r\n\r\nChANGE EXiStiNG ? [yn] '
echo(term.move(term.height, 0))
echo(prompt_comment)
comment = LineEditor(max(10, term.width - len(prompt_comment) - 5)).read()
if comment is None or 0 == len(comment.strip()):
return
new_entry = (session.handle, comment)
comments = DBProxy('bbslist', 'comments')
comments.acquire()
existing = comments[key]
if session.handle in (_nick for (_nick, _cmt) in comments[key]):
# change existing comment,
echo(prompt_chg)
if getch() not in (u'y', u'Y'):
comments.release()
return
# re-define list without existing entry, + new entry
comments[key] = [(_enick, _ecmt) for (_enick, _ecmt) in existing
if session.handle != _enick] + [new_entry]
comments.release()
return
# re-define as existing list + new entry
comments[key] = existing + [new_entry]
comments.release()
def prompt_ok():
"""
Prompt user to continue, True if they select yes.
"""
from x84.bbs import getsession, getterminal, echo, getch, Selector
session, term = getsession(), getterminal()
prompt_confirm = u'EVERYthiNG lOOk Ok ?'
prompt_continue = u'YES (CONtiNUE)'
prompt_chg = u'NO! (ChANGE)'
def prompt_ok_dumb():
""" Dummy terminal prompt for confirm/cancel. """
echo('\r\n\r\n%s\r\n' % (prompt_confirm,))
echo('1 - %s\r\n' % (prompt_continue,))
echo('2 - %s\r\n\r\n' % (prompt_chg,))
echo('select (1, 2) --> ')
while True:
inp = getch()
if inp == u'1':
return True
elif inp == u'2':
return False
if session.env.get('TERM') == 'unknown':
return prompt_ok_dumb()
sel = Selector(yloc=term.height - 1, xloc=5,
width=term.width - 10,
left=prompt_continue, right=prompt_chg)
echo(term.normal)
echo(term.move(term.height - 2, 0) + term.clear_eol)
echo(prompt_confirm.center(term.width - 1) + '\r\n')
echo(term.clear_eol + sel.refresh())
while True:
echo(sel.process_keystroke(getch()))
if sel.selected:
return True if sel.selection == prompt_continue else False
def yes_no(lightbar, msg, prompt_msg='are you sure? ', attr=None):
""" Prompt user for yes/no, returns True for yes, False for no. """
term = getterminal()
keyset = {
'yes': (u'y', u'Y'),
'no': (u'n', u'N'),
}
echo(u''.join((
lightbar.border(),
lightbar.pos(lightbar.yloc + lightbar.height - 1, lightbar.xpadding),
msg, u' ', prompt_msg,)))
sel = Selector(yloc=lightbar.yloc + lightbar.height - 1,
xloc=term.width - 25, width=18,
left='Yes', right=' No ')
sel.colors['selected'] = term.reverse_red if attr is None else attr
sel.keyset['left'].extend(keyset['yes'])
sel.keyset['right'].extend(keyset['no'])
echo(sel.refresh())
while True:
inp = getch()
echo(sel.process_keystroke(inp))
if((sel.selected and sel.selection == sel.left)
or inp in keyset['yes']):
# selected 'yes',
return True
elif((sel.selected or sel.quit)
or inp in keyset['no']):
# selected 'no'
return False
def main():
""" Main procedure. """
# pylint: disable=R0912
# Too many branches
from x84.bbs import getsession, getch, goto, gosub
session = getsession()
inp = -1
dirty = True
while True:
if dirty or session.poll_event('refresh'):
refresh()
inp = getch(1)
dirty = True
if inp == u'*':
goto('main') # reload main menu using hidden option '*'
elif inp == u'b':
gosub('bbslist')
elif inp == u'l':
gosub('lc')
elif inp == u'o':
gosub('ol')
elif inp == u's':
gosub('si')
elif inp == u'u':
gosub('userlist')
elif inp == u'w':
gosub('online')
elif inp == u'n':
gosub('news')
elif inp == u'f':
gosub('weather')
elif inp == u'e':
gosub('profile')
elif inp == u'#':
gosub('lord')
elif inp == u't':
gosub('tetris')
elif inp == u'c':
gosub('chat')
elif inp == u'p':
gosub('writemsg')
elif inp == u'r':
gosub('readmsgs')
elif inp == u'g':
goto('logoff')
elif inp == u'!':
gosub('charset')
elif inp == '\x1f' and 'sysop' in session.user.groups:
# ctrl+_, run a debug script
gosub('debug')
elif inp == u'v' and 'sysop' in session.user.groups:
# video cassette player
gosub('ttyplay')
else:
dirty = False
def read(self):
"""
Reads input until ESCAPE key is pressed (Blocking). Returns None.
"""
from x84.bbs import getch
from x84.bbs.output import echo
self._quit = False
echo(self.refresh())
while not self.quit:
echo(self.process_keystroke(getch()))
def main(file=None, invert=False, Showart=True):
""" Main procedure. """
if file != None:
displayfile(file)
return
session = getsession()
term = getterminal()
session.activity = 'Reading text files'
currentfolder = []
stored_lbar_pos = []
filelist = getfilelist(STARTFOLDER)
dirty = True
inp = None
lbar = Lightbar(height = 0, width = 0, xloc = 0, yloc = 0, colors={'highlight': term.bold_white_on_red})
# sets up a lightbar. update_lightbar will give it it's actual values.
echo(term.clear+banner()+term.hide_cursor)
while 1:
if dirty:
update_lightbar(lbar,term,filelist)
dirty = False
while not inp:
inp = getch(0.2)
if session.poll_event('refresh'):
echo(term.clear)
if term.width > 79: echo(banner())
update_lightbar(lbar,term,filelist)
dirty = True
lbar.process_keystroke(inp)
if lbar.quit:
echo(term.normal_cursor)
return
echo(lbar.refresh_quick())
if inp == term.KEY_ENTER:
if lbar.selection[1] == '( .. ) GO BACK' or os.path.isdir(STARTFOLDER+u''.join(currentfolder)+lbar.selection[0]):
if lbar.selection[1] == '( .. ) GO BACK':
del currentfolder[-1]
filelist = getfilelist(STARTFOLDER+u''.join(currentfolder))
lbar.update(filelist)
lbar.goto(stored_lbar_pos[-1])
del stored_lbar_pos[-1]
else:
currentfolder.append(lbar.selection[0]+u'/')
stored_lbar_pos.append(lbar.index)
filelist = getfilelist(STARTFOLDER+u''.join(currentfolder))
lbar.goto(0)
if len(currentfolder) > 0:
filelist.insert(0,['( .. ) GO BACK','( .. ) GO BACK'])
lbar.update(filelist)
else:
displayfile(STARTFOLDER+u''.join(currentfolder)+lbar.selection[0])
echo(term.clear+banner())
dirty = True
inp = None
def read(self):
""" Reads input until the ENTER or ESCAPE key is pressed (Blocking). """
from x84.bbs import getch
from x84.bbs.output import echo
self._selected = False
self._quit = False
echo(self.refresh())
while not (self.selected or self.quit):
echo(self.process_keystroke(getch()) or u'')
if self.quit:
return None
return self.selection
def prompt_ok_dumb():
""" Dummy terminal prompt for confirm/cancel. """
echo('\r\n\r\n%s\r\n' % (prompt_confirm,))
echo('1 - %s\r\n' % (prompt_continue,))
echo('2 - %s\r\n\r\n' % (prompt_chg,))
echo('select (1, 2) --> ')
while True:
inp = getch()
if inp == u'1':
return True
elif inp == u'2':
return False
def chose_location_dummy(locations):
"""
dummy pager for chosing a location
"""
from x84.bbs import getterminal, echo, getch, LineEditor
term = getterminal()
msg_enteridx = (
term.bold_yellow(u'('),
term.underline_yellow(u'0'),
term.yellow(u'-'),
term.underline_yellow(u'%d' % (len(locations) - 1,)),
term.yellow(u','),
term.underline_yellow('Escape'),
term.bold_white(u':'),
term.yellow('EXit'),
term.bold_yellow(u')'), u' ',
term.reverse_yellow(':'),)
max_nwidth = len('%d' % (len(locations) - 1,))
def disp_entry(num, loc):
""" Display City, State. """
return u''.join((
term.bold_yellow(u'['),
u'%*d' % (max_nwidth, num),
term.bold_yellow(u']'), u' ',
term.yellow(loc['city']), u', ',
term.yellow(loc['state']), u'\r\n',))
echo(u'\r\n\r\n')
lno = 3
for num, loc in enumerate(locations):
echo(disp_entry(num, loc))
lno += 1
if lno != 0 and (0 == lno % (term.height)):
echo(term.yellow_reverse('--MORE--'))
if getch() is None:
break
echo(u'\r\n')
lno += 1
idx = u''
while True:
echo(u'\r\n' + u''.join(msg_enteridx))
idx = LineEditor(width=max_nwidth, content=idx).read()
if idx is None or len(idx) == 0:
return None
try:
int_idx = int(idx)
except ValueError as err:
echo(term.bold_red(u'\r\n%s' % (err,)))
continue
if int_idx < 0 or int_idx > len(locations) - 1:
echo(term.bold_red(u'\r\nValue out of range'))
continue
return locations[int_idx]
def try_reset(user):
""" Prompt for password reset. """
from x84.bbs import echo, getch, gosub
prompt_reset = u'RESEt PASSWORD (bY E-MAil)? [yn]'
echo(prompt_reset)
while True:
inp = getch()
if inp in (u'y', u'Y'):
return gosub('pwreset', user.handle)
elif inp in (u'n', u'N'):
echo(u'\r\n\r\n')
return False
def warning(msg, cpsec=10.0, min_sec=3.0, split_loc=3):
"""
Display a 2-tone warning to user with a dynamic pause
"""
from x84.bbs import getterminal, echo, getch
term = getterminal()
echo(u''.join((term.clear_eol, term.normal, u'\r\n\r\n',
term.bold_red, msg[:-
split_loc], term.normal, msg[
-split_loc:],
term.bold_black, u'!')))
inp = getch(max(min_sec, float(len(msg)) / cpsec))
return inp
def merge_mystic():
""" Example script to merge csv records into userbase. """
# pylint: disable=R0914
# Too many local variables
from x84.bbs import ini, echo, getch, User, get_user, find_user
import os
# you must modify variable ``do_write`` to commit changes,
# csv format; 'user:pass:origin:email\n', in iso8859-1 encoding.
do_write = False
inp_file = os.path.join(
ini.CFG.get('system', 'datapath'),
'mystic_dat.csv')
lno = 0
for lno, line in enumerate(open(inp_file, 'r')):
handle = line.split(':', 1)[0].strip().decode('iso8859-1')
attrs = line.rstrip().split(':')[2:]
(_password, _location, _email) = attrs
(_password, _location, _email) = (
_password.strip().decode('iso8859-1'),
_location.strip().decode('iso8859-1'),
_email.strip().decode('iso8859-1'))
echo(u''.join((u'\r\n',
handle, u': ',
'%d ' % (len(_password)),
'%s ' % (_location),
'%s ' % (_email),)))
match = find_user(handle)
if match is None:
user = User(handle)
user.location = _location
user.email = _email
user.password = _password
else:
user = get_user(match)
user.groups.add('old-school')
if do_write:
user.save()
echo(u'\r\n\r\n%d lines processed.' % (lno,))
getch()
def ynprompt():
term = getterminal()
echo (term.magenta+' (' + term.cyan + 'yes'+term.magenta+'/'+term.cyan+'no' + term.magenta+')'+ term.white)
while 1:
svar = getch()
if (svar == 'y') or (svar == 'Y'):
yn = True
echo (u' yes!')
break
if (svar == 'n') or (svar == 'N') or (svar == 'q') or (svar == 'Q'):
yn = False
echo (u' no')
break
return(yn)
def read_messages(msgs, title, currentpage, totalpages):
"""
Provide message reader UI given message list ``msgs``,
with new messages in list ``new``.
"""
# pylint: disable=R0914,R0912,R0915
# Too many local variables
# Too many branches
# Too many statements
from x84.bbs import timeago, get_msg, getterminal, echo, gosub
from x84.bbs import ini, Pager, getsession, getch, Ansi, Msg
import x84.default.writemsg
session, term = getsession(), getterminal()
session.activity = 'reading msgs'
# build header
#len_idx = max([len('%d' % (_idx,)) for _idx in msgs])
len_idx = 40
len_author = ini.CFG.getint('nua', 'max_user')
len_ago = 9
len_subject = ini.CFG.getint('msg', 'max_subject')
len_preview = min(len_idx + len_author + len_ago + len_subject + -1,
term.width - 2)
reply_depth = ini.CFG.getint('msg', 'max_depth')
indent_start, indent, indent_end = u'\\', u'-', u'> '
def get_header(msgs_idx):
"""
Return list of tuples, (idx, unicodestring), suitable for Lightbar.
"""
import datetime
msg_list = list()
def head(msg, depth=0, maxdepth=reply_depth):
""" This recursive routine finds the 'head' message
of any relationship, up to maxdepth.
"""
if (depth <= maxdepth and hasattr(msg, 'parent')
and msg.parent is not None):
return head(get_msg(msg.parent), depth + 1, maxdepth)
return msg.idx, depth
for idx, txt in enumerate(msgs_idx):
author, subj = txt[0], txt[1]
msg_list.append([idx, author, subj])
return msg_list
def get_selector(mailbox, prev_sel=None):
"""
Provide Lightbar UI element given message mailbox returned from
function get_header, and prev_sel as previously instantiated Lightbar.
"""
from x84.bbs import Lightbar
pos = prev_sel.position if prev_sel is not None else (0, 0)
sel = Lightbar(height=(term.height /
3 if term.width < 140 else term.height - 3),
width=len_preview,
yloc=2,
xloc=0)
sel.glyphs['top-horiz'] = u''
sel.glyphs['left-vert'] = u''
sel.colors['highlight'] = term.yellow_reverse
sel.update(mailbox)
sel.position = pos
return sel
def get_reader():
"""
Provide Pager UI element for message reading.
"""
reader_height = (term.height - (term.height / 3) - 2)
reader_indent = 2
reader_width = min(term.width - 1, min(term.width - reader_indent, 80))
reader_ypos = ((term.height - 1) - reader_height if
(term.width - reader_width) < len_preview else 2)
reader_height = term.height - reader_ypos - 1
msg_reader = Pager(height=reader_height,
width=reader_width,
yloc=reader_ypos,
xloc=min(len_preview + 2,
term.width - reader_width))
msg_reader.glyphs['top-horiz'] = u''
msg_reader.glyphs['right-vert'] = u''
return msg_reader
# def format_msg(reader, idx):
# """ Format message of index ``idx`` into Pager instance ``reader``. """
# msg = msgs[idx]
# author = msg[1][0]
# body = msg[1][1]
# ucs = u'\r\n'.join((
# (u''.join((
# term.yellow('fROM: '),
# (u'%s' % term.bold(author,)).rjust(len(author)),
# u' ' * (reader.visible_width - (len(author) )),
# ))),
# u''.join((
# term.yellow('tO: '),
# (Ansi(
# term.yellow('tAGS: ')
# + (u'%s ' % (term.bold(','),)).join((
# [term.bold_red(_tag)
# if _tag in SEARCH_TAGS
# else term.yellow(_tag)
# for _tag in msg.tags]))).wrap(
# reader.visible_width,
# indent=u' ')),
# (term.yellow_underline(
# (u'SUbj: %s' % (msg.subject,)).ljust(reader.visible_width)
# )),
# u'', (msg.body),))
# return ucs
def get_selector_title(mbox):
return "YOSPOS"
def get_selector_footer(currentpage, totalpages):
return 'Page ' + currentpage + '/' + totalpages
def get_reader_footer(idx):
"""
Returns unicode string suitable for displaying
as footer of reader when window is active
"""
return u''.join((
idx,
term.yellow(u'- '),
u' '.join((
term.yellow_underline(u'<') + u':back ',
term.yellow_underline(u'r') + u':eply ',
term.yellow_underline(u'q') + u':uit',
)),
term.yellow(u' -'),
))
def refresh(reader, selector, mbox, title):
"""
Returns unicode string suitable for refreshing the screen.
"""
if READING:
reader.colors['border'] = term.bold_yellow
selector.colors['border'] = term.bold_black
else:
reader.colors['border'] = term.bold_black
selector.colors['border'] = term.bold_yellow
padd_attr = (term.bold_yellow if not READING else term.bold_black)
sel_padd_right = padd_attr(
u'-' + selector.glyphs['bot-horiz'] *
(selector.visible_width - len(Ansi(str(title))) - 7) +
u'-\u25a0-' if READING else u'- -')
sel_padd_left = padd_attr(selector.glyphs['bot-horiz'] * 3)
idx = selector.selection[0]
return u''.join((
term.move(0, 0),
term.clear,
u'\r\n',
u'// REAdiNG MSGS ..'.center(term.width).rstrip(),
selector.refresh(),
selector.border() if READING else reader.border(),
reader.border() if READING else selector.border(),
selector.title(sel_padd_left + title + sel_padd_right),
selector.footer(get_selector_footer(currentpage, totalpages))
if not READING else u'',
reader.footer(get_reader_footer(u'Post ' +
str(idx))) if READING else u'',
reader.refresh(),
))
echo((u'\r\n' + term.clear_eol) * (term.height - 1))
dirty = 2
msg_selector = None
msg_reader = None
idx = None
# pylint: disable=W0603
# Using the global statement
global READING
while (msg_selector is None and
msg_reader is None) or not (msg_selector.quit or msg_reader.quit):
if session.poll_event('refresh'):
dirty = 2
if dirty:
if dirty == 2:
mailbox = get_header(msgs)
msg_selector = get_selector(mailbox, msg_selector)
idx = msg_selector.selection[0]
msg_reader = get_reader()
msg_reader.update(msgs[idx][1])
echo(refresh(msg_reader, msg_selector, msgs, title))
dirty = 0
inp = getch(1)
if inp in (u'r', u'R'):
reply_to = msgs[idx][1]
reply_msg.body = quote_body(reply_to,
max(30, min(79, term.width - 4)))
echo(term.move(term.height, 0) + u'\r\n')
if gosub('writemsg', reply_msg):
reply_msg.save()
dirty = 2
READING = False
else:
dirty = 1
#mark_read(idx) # also mark as read
# 't' uses writemsg.prompt_tags() routine, how confusing ..
elif inp in (u't', ) and allow_tag(idx):
echo(term.move(term.height, 0))
msg = get_msg(idx)
if x84.default.writemsg.prompt_tags(msg):
msg.save()
dirty = 2
# spacebar marks as read, goes to next message
elif inp in (u' ', ):
dirty = 1 #2 if mark_read(idx) else 1
msg_selector.move_down()
idx = msg_selector.selection[0]
READING = False
# D marks as deleted, goes to next message
elif inp in (u'D', ):
dirty = 2 if mark_delete(idx) else 1
msg_selector.move_down()
idx = msg_selector.selection[0]
READING = False
# U undeletes, does not move.
elif inp in (u'U', ):
dirty = 2 if mark_undelete(idx) else 1
msg_selector.move_down()
idx = msg_selector.selection[0]
READING = False
if READING:
echo(msg_reader.process_keystroke(inp))
# left, <, or backspace moves UI
if inp in (term.KEY_LEFT, u'<', u'h', '\b', term.KEY_BACKSPACE):
READING = False
dirty = 1
else:
echo(msg_selector.process_keystroke(inp))
idx = msg_selector.selection[0]
# right, >, or enter marks message read, moves UI
if inp in (u'\r', term.KEY_ENTER, u'>', u'l', 'L', term.KEY_RIGHT):
dirty = 1 #2 if mark_read(idx) else 1
READING = True
elif msg_selector.moved:
dirty = 1
echo(term.move(term.height, 0) + u'\r\n')
return
def play():
import time
from random import randint
import os
from x84.bbs import getterminal, getch, from_cp437, AnsiWindow
from x84.bbs import echo as echo_unbuffered
term = getterminal()
field = []
global charcache
charcache = u''
field_width = 10
field_height = 20
# Access scheme looks like this:
# layout[p][r][ypox][xpos]
# layoutcolor = [ 7,2,3,4,4,6,7 ]
layout = [
# ##
# ##
[
[
[
1,
1,
],
[
1,
1,
],
],
],
# #
# #
# #
# #
[[
[0, 1, 0, 0],
[0, 1, 0, 0],
[0, 1, 0, 0],
[0, 1, 0, 0],
], [
[0, 0, 0, 0],
[1, 1, 1, 1],
[0, 0, 0, 0],
[0, 0, 0, 0],
]],
# ###
# #
[
[
[0, 0, 0],
[1, 1, 1],
[0, 1, 0],
],
[
[0, 1, 0],
[0, 1, 1],
[0, 1, 0],
],
[
[0, 1, 0],
[1, 1, 1],
[0, 0, 0],
],
[
[0, 1, 0],
[1, 1, 0],
[0, 1, 0],
],
],
# #
# #
# ##
[
[
[0, 1, 0],
[0, 1, 0],
[0, 1, 1],
],
[
[0, 0, 1],
[1, 1, 1],
[0, 0, 0],
],
[
[1, 1, 0],
[0, 1, 0],
[0, 1, 0],
],
[
[0, 0, 0],
[1, 1, 1],
[1, 0, 0],
],
],
# #
# #
# ##
[
[
[0, 1, 0],
[0, 1, 0],
[1, 1, 0],
],
[
[0, 0, 0],
[1, 1, 1],
[0, 0, 1],
],
[
[0, 1, 1],
[0, 1, 0],
[0, 1, 0],
],
[
[1, 0, 0],
[1, 1, 1],
[0, 0, 0],
],
],
# ##
# ##
[
[
[0, 1, 0],
[1, 1, 0],
[1, 0, 0],
],
[
[0, 0, 0],
[1, 1, 0],
[0, 1, 1],
],
],
# ##
# ##
[
[
[0, 1, 0],
[0, 1, 1],
[0, 0, 1],
],
[
[0, 0, 0],
[0, 1, 1],
[1, 1, 0],
],
],
]
fieldx1 = 32
fieldy1 = 10
scorex1 = 11
scorey1 = 11
class RectRedraw:
x1 = None
y1 = None
x2 = None
y2 = None
def max(r, val, valmax):
if val > valmax:
return valmax
return val
def min(r, val, valmin):
if val < valmin:
return valmin
return val
def merge(r, x1, y1, x2, y2):
if r.x1 == None or r.x1 > x1:
r.x1 = r.min(x1, 0)
if r.y1 == None or r.y1 > y1:
r.y1 = r.min(y1, 0)
if r.x2 == None or r.x2 < x2:
r.x2 = r.max(x2, field_width)
if r.y2 == None or r.y2 < y2:
r.y2 = r.max(y2, field_height)
# print r.x1,r.y1,r.x2,r.y2
def clean(r):
r.x1 = None
r.y1 = None
r.x2 = None
r.y2 = None
rr = RectRedraw()
for i in range(field_height):
field.append([0] * field_width)
def echo(s):
global charcache
charcache += s
assert term.height > (field_height + 1)
echo_unbuffered(u''.join((
u'\r\n\r\n',
u'REAdY YOUR tERMiNAl %s ' % (term.bold_blue('(!)'), ),
u'\r\n\r\n',
u'%s PRESS ANY kEY' % (term.bold_black('...'), ),
)))
getch()
artfile = os.path.join(os.path.dirname(__file__), 'tetris.ans')
echo_unbuffered(u'\r\n' * term.height) # cls
if os.path.exists(artfile):
echo_unbuffered(from_cp437(open(artfile).read()).rstrip())
def gotoxy(x, y):
echo(term.move(y, x))
def plotblock(color, lastcolor):
if color:
c = u'\u2588\u2588' # '\xDB\xDB'
else: # both empty
c = ' '
color = 0
# Output optimization
if color % 8 == 0:
color = color / 8
if color == lastcolor:
echo(c)
else:
if color:
fg = str(30 + color % 8)
else:
fg = '37'
if color >= 8:
bg = ';%d' % (40 + color / 8)
else:
bg = ''
echo('\33[0;' + fg + bg + 'm')
echo(c)
lastcolor = color
return lastcolor
def redrawfieldbig(rr):
# rr.merge(0,0,field_width,field_height)
lastcolor = ''
if rr.x1 == None or rr.y1 == None:
return
# Only draw the parts which have been marked by the
# redraw rectangle
for y in range(rr.y1, rr.y2):
gotoxy(field_width + rr.x1 * 2, 2 + y)
for x in range(rr.x1, rr.x2):
lastcolor = plotblock(field[y][x], lastcolor)
echo(term.normal)
rr.clean()
def drawfieldbig():
lastcolor = ''
for y in range(0, field_height):
gotoxy(field_width, 2 + y)
for x in range(field_width):
lastcolor = plotblock(field[y][x], lastcolor)
echo(term.normal)
def drawfield():
lastcolor = ''
for y in range(0, field_height, 2):
# gotoxy(field_width,2+y/2)
gotoxy(fieldx1 + 2, fieldy1 + 1 + y / 2)
# Which block to show, full, half-up, half-down or empty.
for x in range(field_width):
color = field[y][x] + field[y + 1][x] * 8
if field[y][x] and field[y + 1][x]:
c = u'\u2588' # '\xDB'
if field[y][x] == field[y + 1][x]:
color = color % 8
else:
c = u'\u2580' # '\xDF'
elif field[y][x] and not field[y + 1][x]:
c = u'\u2580' # '\xDF'
elif not field[y][x] and field[y + 1][x]:
c = u'\u2584' # '\xDC'
else: # both empty
c = ' '
# Output optimization
if color % 8 == 0:
color = color / 8
if color == lastcolor:
echo(c)
else:
if color:
fg = str(30 + color % 8)
else:
fg = '37'
if color >= 8:
bg = ';%d' % (40 + color / 8)
else:
bg = ''
echo('\33[0;' + fg + bg + 'm')
echo(c)
lastcolor = color
echo(term.normal)
layoutcolor = [7, 2, 7, 6, 3, 6, 3]
# p = -1 # Current piece type
nextpiece = randint(0, len(layout) - 1)
p = randint(0, len(layout) - 1)
p = 1
r = 0 # Current rotation
xpos = 4 # X position
# ypos = -2 # Y position
ypos = -len(layout[p][0])
level = 1
score = 0
lines = 0
def flush():
global charcache
echo_unbuffered(charcache)
charcache = u''
def fillpiece(x, y, p, r, value):
row = 0
for line in layout[p][r]:
col = 0
for c in line:
if c and (y + row) >= 0:
field[y + row][x + col] = value
col += 1
row += 1
def showpiece(x, y, p, r):
fillpiece(x, y, p, r, layoutcolor[p])
def hidepiece():
fillpiece(xpos, ypos, p, r, 0)
def testpiece(x, y, newr):
hidepiece()
# Space at the new location?
row = 0
for line in layout[p][newr]:
col = 0
for c in line:
try:
if c:
if ((y + row) >= 0 and field[y + row][x + col]
or (x + col) < 0 or (x + col) > 9):
return 0
except IndexError:
return 0
col += 1
row += 1
# Movement possible
return 1
def movepiece(x, y, newr):
if testpiece(x, y, newr):
# Build redraw rectangle
rr.merge(xpos, ypos, xpos + len(layout[p][0][0]),
ypos + len(layout[p][0]))
rr.merge(x, y, x + len(layout[p][0][0]), y + len(layout[p][0]))
showpiece(x, y, p, newr)
return (x, y, newr, 1)
else:
showpiece(xpos, ypos, p, r)
return (xpos, ypos, r, 0)
def shownext(p):
r = 0
lastcolor = ''
for y in range(6):
gotoxy(38, 1 + y)
for x in range(6):
if y == 0 or y == 5 or x == 0 or x == 5:
echo('\xB0\xB0')
else:
echo('\33[0m ')
lastcolor = ''
for y in range(len(layout[p][r])):
gotoxy(40, 2 + y)
for x in range(len(layout[p][r][0])):
# plotblock(layoutcolor[layout[p][r][y][x]],lastcolor)
plotblock(layout[p][r][y][x], lastcolor)
def drawstats():
echo(term.move(scorey1, scorex1) + '%d' % level)
echo(term.move(scorey1 + 2, scorex1) + '%d' % lines)
echo(term.move(scorey1 + 3, scorex1) + '%d' % score)
drawstats()
ticksize = 0.4
nexttick = time.time() + ticksize
showpiece(xpos, ypos, p, r)
# shownext(nextpiece)
# Full redraw first frame
rr.merge(0, 0, field_width, field_height)
buf = ''
while 1:
drawfield()
# gotoxy(0,0)
# echo('\33[37mx: %d, y: %d, p: %d '%(xpos,ypos,p))
slice = nexttick - time.time()
if slice < 0:
slice = 0
echo(buf)
buf = ''
flush()
key = getch(slice + 0.01)
now = time.time()
# hidepiece()
if key is not None:
if key in (u'q', u'Q'):
return (0, 0, 0)
elif key in (
term.KEY_LEFT,
u'h',
):
xpos, ypos, r, m = movepiece(xpos - 1, ypos, r)
elif key in (
term.KEY_RIGHT,
u'l',
):
xpos, ypos, r, m = movepiece(xpos + 1, ypos, r)
elif key in (
term.KEY_UP,
u'k',
):
xpos, ypos, r, m = movepiece(xpos, ypos,
(r + 1) % len(layout[p]))
elif key in (
term.KEY_DOWN,
u'j',
):
xpos, ypos, r, m = movepiece(xpos, ypos + 1, r)
elif key in (' ', ):
m = True
c = 0
while m:
xpos, ypos, r, m = movepiece(xpos, ypos + 1, r)
if m:
c += 1
if c:
nexttick = time.time() + ticksize
# New tick?
if now > nexttick:
nexttick += ticksize
# Move down piece
xpos, ypos, r, moved = movepiece(xpos, ypos + 1, r)
# Piece has touched down?
if not moved:
# Is the player dead?
if ypos <= -len(layout[p][0]):
death_win = AnsiWindow(height=6,
width=40,
yloc=fieldy1 + 10 / 2,
xloc=fieldx1 - 11)
death_win.colors['border'] = term.bold_black
echo_unbuffered(death_win.clear() + death_win.border())
echo_unbuffered(
term.move(fieldy1 + 10 / 2 + 1, fieldx1 - 11))
echo_unbuffered((u'!! gAME OVeR!! Score was: %i' %
(score, )).center(40))
echo_unbuffered(
term.move(fieldy1 + 10 / 2 + 3, fieldx1 - 11))
echo_unbuffered(u'press RETURN'.center(40))
while True:
inp = getch()
if inp in (u'\r', term.KEY_ENTER):
break
return (score, level, lines)
# Any complete rows to remove?
complete = []
for y in range(field_height):
x = 0
while x < field_width:
if field[y][x] == 0:
break
x += 1
if x == field_width:
complete.append(y)
if len(complete) > 0:
# Add score
lines += len(complete)
score += len(complete) * len(complete) * 100
# Shrink field
for line in complete:
del field[line]
field.insert(0, [0] * field_width)
if lines >= level * 10:
level += 1
ticksize = 0.4 - level * 0.02
drawstats()
# Redraw complete field
rr.merge(0, 0, field_width, field_height)
# Time for a new piece
p = nextpiece
nextpiece = randint(0, len(layout) - 1)
r = 0
xpos = 4
ypos = -len(layout[p][0])
showpiece(xpos, ypos, p, r)
def show_scores(my_score):
from x84.bbs import DBProxy, Pager, getterminal
from x84.bbs import getch, echo, getsession, ini
session, term = getsession(), getterminal()
allscores = DBProxy('tetris').items()
if 0 == len(allscores):
return
# line up over tetris game, but logo & 'made by jojo' in view
# -- since we have so much screen width, columize the scores,
# the math brings it out to 2 columns, but fmt is adjustable
pager_title = term.blue_reverse_underline('- hiGh SCOREs -')
len_handle = ini.CFG.getint('nua', 'max_user')
score_fmt = u'%s %s %s %s'
len_pos = 2
len_score = 10
len_level = 3
height, width = 11, 73
yloc, xloc = 10, 3
pager = Pager(height=height, width=width, yloc=yloc, xloc=xloc)
pager.xpadding = 1
pager.glyphs['left-vert'] = u''
pager.glyphs['right-vert'] = u''
pager.colors['border'] = term.blue_reverse
pager.alignment = 'center'
# pre-fesh pager border before fetch
echo(pager.border() + pager.title(pager_title))
highscores = sorted([(_score, _level, _handle.decode('utf8'))
for (_handle, (_score, _level, _lines)) in allscores],
reverse=True)
pager.append(score_fmt %
(term.bold_blue_underline('No'.ljust(len_pos)),
term.bold_blue_underline('SCORE'.ljust(len_score)),
term.bold_blue_underline('lVl'.ljust(len_level)),
term.bold_blue_underline('hANdlE'.rjust(len_handle), )))
for pos, (_score, _level, _handle) in enumerate(highscores):
if _handle == session.user.handle:
pager.append(score_fmt % (
term.blue_reverse(str(pos + 1).ljust(len_pos)),
term.blue_reverse(str(_score).ljust(len_score)),
term.blue_reverse(str(_level).ljust(len_level)),
term.blue_reverse(_handle.rjust(len_handle)),
))
else:
pager.append(score_fmt % (
term.bold_blue(str(pos + 1).ljust(len_pos)),
term.blue(str(_score).ljust(len_score)),
term.blue(str(_level).ljust(len_level)),
_handle.rjust(len_handle),
))
# append additional empty slot rows
while len(pager.content) < pager.visible_height:
pos += 1
pager.append(score_fmt % (
term.bold_blue(str(pos + 1).ljust(len_pos)),
term.bold_black(u'.'.ljust(len_score)),
term.bold_black(u'.'.ljust(len_level)),
term.bold_black(u'.'.rjust(len_handle)),
))
dirty = 2 # 2=do not refresh border & title
pager.move_home()
while not pager.quit:
# 1=full refresh
dirty = 1 if session.poll_event('refresh') else dirty
if dirty:
echo(u''.join((
term.normal,
((pager.border() +
pager.title(pager_title)) if dirty != 2 else u''),
pager.refresh(),
pager.footer(u''.join(
(term.underline_blue('q'), term.bold_blue('uit')))),
)))
dirty = 0
echo(pager.process_keystroke(getch(1)))
def main():
""" Main procedure. """
from x84.bbs import getterminal, getsession, getch, goto, gosub
from x84.bbs import ini, echo
from ConfigParser import Error as ConfigError
key_map = {
'$': 'bulletins',
'n': 'news',
'p': 'writemsg',
'r': 'readmsgs',
'c': 'chat',
'i': 'ircchat',
'l': 'lc',
'o': 'ol',
'b': 'bbslist',
'f': 'weather',
't': 'tetris',
'w': 'online',
'!': 'charset',
's': 'si',
'u': 'userlist',
'e': 'profile',
'x': 'main',
'g': 'logoff',
'#': 'lord'
}
# add LORD to menu only if enabled,
session, term = getsession(), getterminal()
session.activity = u'Lightbar Main menu'
echo(term.clear)
show_banner()
lb = lb_init()
term_width = term.width
term_height = term.height
inp = -1
dirty = True
while True:
if dirty or session.poll_event('refresh'):
lb_refresh(lb)
inp = getch(1)
dirty = True
# terminal dimensions may change, so we adapt to that
if (term_width != term.width or term_height != term.height):
echo(term.clear)
show_banner()
lb = lb_init()
lb_refresh(lb)
term_width = term.width
term_height = term.height
if inp is not None:
echo(lb.process_keystroke(inp))
if lb.selected and lb.selection[0] is not None:
script = key_map.get(lb.selection[0])
if script:
if script == u'x':
goto('main')
elif script == u'v' and 'sysop' in session.user.groups:
gosub('ttyplay')
else:
echo(term.clear)
gosub(script)
echo(term.clear)
show_banner()
else:
handled = False
try:
for option in ini.CFG.options('sesame'):
if option.endswith('_key'):
door = option.replace('_key', '')
key = ini.CFG.get('sesame', option)
if inp == key:
gosub('sesame', door)
handled = True
break
except ConfigError:
pass
if not handled:
dirty = False
def main(host, port=None, encoding='cp437'):
"""
Call script with argument host and optional argument port to connect to a
telnet server. ctrl-^ to disconnect.
"""
# pylint: disable=R0914,R0912,R0915
# Too many local variables
# Too many branches
# Too many statements
import telnetlib
from functools import partial
from x84.bbs import getsession, getterminal, echo, getch, from_cp437, telnet
import logging
log = logging.getLogger()
assert encoding in ('utf8', 'cp437')
session, term = getsession(), getterminal()
session.activity = 'connecting to %s' % (host,)
port = int(port) if port is not None else 23
telnet_client = telnetlib.Telnet()
telnet_client.set_option_negotiation_callback(partial(
telnet.callback_cmdopt, env_term=session.env['TERM'], height=term.height, width=term.width))
echo(u"\r\n\r\nEscape character is 'ctrl-^.'")
if not session.user.get('expert', False):
getch(3)
echo(u'\r\nTrying %s:%s... ' % (host, port,))
# pylint: disable=W0703
# Catching too general exception Exception
try:
telnet_client.open(host, port)
except Exception as err:
echo(term.bold_red('\r\n%s\r\n' % (err,)))
echo(u'\r\n press any key ..')
getch()
return
echo(u'\r\n... ')
inp = session.read_event('input', timeout=0)
echo(u'\r\nConnected to %s.' % (host,))
session.activity = 'connected to %s' % (host,)
carriage_returned = False
with term.fullscreen():
while True:
if encoding == 'cp437':
try:
unistring = from_cp437(
telnet_client.read_very_eager().decode('iso8859-1'))
except EOFError:
break
else:
unistring = telnet_client.read_very_eager().decode('utf8')
if 0 != len(unistring):
echo(unistring)
if inp is not None:
if inp == chr(30): # ctrl-^
telnet_client.close()
echo(u'\r\n' + term.clear_el + term.normal)
break
elif not carriage_returned and inp in (b'\x0d', b'\x0a'):
telnet_client.write(b'\x0d')
log.debug('send {!r}'.format(b'\x0d'))
carriage_returned = True
elif carriage_returned and inp in (b'\x0a', b'\x00'):
carriage_returned = False
elif inp is not None:
telnet_client.write(inp)
log.debug('send {!r}'.format(inp))
carriage_returned = False
inp = session.read_event('input', timeout=KEY_POLL)
echo(u'\r\nConnection closed.\r\n')
echo(u''.join(('\r\n\r\n', term.clear_el, term.normal, 'press any key')))
echo(u'\x1b[r') # unset 'set scrolling region', sometimes set by BBS's
session.flush_event('input')
getch()
return
def post_bbs_scene(oneliner, dumb=True):
"""
Prompt for posting to bbs-scene.org oneliners API,
returning thread if posting occured.
"""
# pylint: disable=R0914
# Too many local variables
import logging
import xml.etree.ElementTree
import requests
from x84.bbs import echo, getch, getterminal, getsession, ini
logger = logging.getLogger()
session, term = getsession(), getterminal()
prompt_api = u'MAkE AN ASS Of YOURSElf ON bbS-SCENE.ORG?!'
heard_api = u'YOUR MESSAGE hAS bEEN brOAdCAStEd.'
yloc = term.height - 3
if dumb:
# post to bbs-scene.org ?
echo('\r\n\r\n' + term.bold_blue(prompt_api) + u' [yn]')
inp = getch(1)
while inp not in (u'y', u'Y', u'n', u'N'):
inp = getch()
if inp in (u'n', u'N'):
# no? then just post locally
add_oneline(oneliner.strip())
return None
else:
# fancy prompt, 'post to bbs-scene.org?'
sel = get_selector()
sel.colors['selected'] = term.red_reverse
echo(term.move(sel.yloc - 1, sel.xloc) or ('\r\n\r\n'))
echo(term.blue_reverse(prompt_api.center(sel.width)))
echo(sel.refresh())
while not sel.selected and not sel.quit:
echo(sel.process_keystroke(getch()))
session.buffer_event('refresh', 'dirty')
if sel.quit or sel.selection == sel.right:
echo(term.normal + term.move(yloc, 0) + term.clear_eol)
echo(term.move(sel.yloc, 0) + term.clear_eol)
return None
# This is an AJAX effect.
# Dispatch a thread to fetch updates, whose callback
# will cause the database and pager to update.
url = 'http://bbs-scene.org/api/onelinerz.xml'
usernm = ini.CFG.get('bbs-scene', 'user')
passwd = ini.CFG.get('bbs-scene', 'pass')
data = {
'bbsname': ini.CFG.get('system', 'bbsname'),
'alias': session.user.handle,
'oneliner': oneliner.strip(),
}
# post to bbs-scene.rog
req = requests.post(url, auth=(usernm, passwd), data=data)
if (req.status_code != 200 or (xml.etree.ElementTree.XML(
req.content).find('success').text != 'true')):
echo(u'\r\n\r\n%srequest failed,\r\n' % (term.clear_eol, ))
echo(u'%r' % (req.content, ))
echo(u'\r\n\r\n%s(code: %s).\r\n' % (
term.clear_eol,
req.status_code,
))
echo(u'\r\n%sPress any key ..' % (term.clear_eol, ))
logger.warn('bbs-scene.org api request failed')
getch()
return None
logger.info('bbs-scene.org api (%d): %r/%r', req.status_code,
session.user.handle, oneliner.strip())
thread = FetchUpdates()
thread.start()
if not dumb:
# clear line w/input bar,
echo(term.normal + term.move(yloc, 0) + term.clear_eol)
# clear line w/selector
echo(term.move(sel.yloc, 0) + term.clear_eol)
else:
echo('\r\n\r\n' + heard_api)
getch(2)
return thread
def browse_dir(session, db_desc, term, lightbar, directory, sub=False):
""" Browse a directory. """
# build and sort directory listing
reload_dir(session, directory, lightbar, sub)
echo(lightbar.refresh())
filename, _ = lightbar.selection
browser.last_diz_len = 0
diz = ''
# force it to describe the very first file when browser loads
inp = lightbar.keyset['home'][0]
# prime our loop
isdir = False
filepath = ''
while True:
# read from lightbar
while not inp:
inp = getch(0.2)
# respond to screen dimension change by redrawing
if session.poll_event('refresh'):
draw_interface(term, lightbar)
describe_file(term, diz=diz, directory=directory,
filename=filename, isdir=isdir)
idx = lightbar.vitem_idx
shift = lightbar.vitem_shift
# pass input to lightbar
lightbar.process_keystroke(inp)
filename, _ = lightbar.selection
filepath = os.path.join(directory, filename)
relativename = filepath[len(ROOT):]
isdir = bool(filepath[-1:] == os.path.sep)
_, ext = os.path.splitext(filename.lower())
if inp in lightbar.keyset['home']:
# lightbar 'home' keystroke bug; redraw current line
echo(lightbar.refresh_row(idx))
echo(lightbar.refresh_row(lightbar.vitem_idx))
elif lightbar.quit:
# 'exit' key pressed
return False
elif inp in (u' ',) and filename[-1:] != os.path.sep:
# 'flag' key pressed; don't allow flagging directories
if filepath in browser.flagged_files:
# already flagged; un-flag
browser.flagged_files.remove(filepath)
else:
browser.flagged_files.add(filepath)
session.user['flaggedfiles'] = browser.flagged_files
reload_dir(session, directory, lightbar, sub)
if is_flagged_dir(directory):
echo(lightbar.refresh())
else:
echo(lightbar.refresh_row(lightbar.vitem_idx))
lightbar.move_down()
elif inp in (u'-',):
# 'unflag all' pressed
session.user['flaggedfiles'] = browser.flagged_files = set()
reload_dir(session, directory, lightbar, sub)
echo(lightbar.refresh())
elif inp in (u'd',) and len(browser.flagged_files):
download_files(term, session)
reload_dir(session, directory, lightbar, sub)
draw_interface(term, lightbar)
elif inp in (u'u',):
upload_files(term)
reload_dir(session, directory, lightbar, sub)
draw_interface(term, lightbar)
elif inp in (u'e',) and session.user.is_sysop and not isdir:
edit_description(relativename, db_desc)
reload_dir(session, directory, lightbar, sub)
draw_interface(term, lightbar)
clear_diz(term)
save_diz = True
if lightbar.selected or inp in (term.KEY_LEFT, term.KEY_RIGHT,):
if sub and inp is term.KEY_LEFT:
# term.KEY_LEFT backs up
return True
if (isdir or is_flagged_dir(filename) and (
lightbar.selected or inp is term.KEY_RIGHT)):
# 'select' key pressed
if filename == '..{0}'.format(os.path.sep):
# is directory and is a parent directory; back out
return True
# RECURSION
if not browse_dir(session, db_desc, term, lightbar,
filepath, True):
# sub directory; jump in
return False
reload_dir(session, directory, lightbar, sub)
lightbar.vitem_shift = shift
lightbar.vitem_idx = idx
echo(lightbar.refresh())
if relativename in db_desc:
save_diz = False
diz = db_desc[relativename]
if ext in COLLY_EXTENSIONS:
decoder = 'cp437_art'
if session.encoding == 'utf8':
decoder = COLLY_DECODING
try:
diz = [line.decode(decoder, errors='replace')
for line in diz]
except UnicodeEncodeError:
diz = [u'Invalid characters in FILE_ID.DIZ']
elif ext in browser.diz_extractors:
# is (supported) archive
diz = browser.diz_extractors[ext](filepath).splitlines()
elif ext in COLLY_EXTENSIONS:
# is ASCII colly, pull diz from between markers if available.
diz = get_diz_from_colly(filepath=filepath) or diz
# save diz in raw format, but display decoded
save_diz = False
db_desc[relativename] = diz
decoder = 'cp437_art'
if session.encoding == 'utf8':
decoder = COLLY_DECODING
try:
diz = [line.decode(decoder, errors='replace') for line in diz]
except UnicodeEncodeError:
diz = [u'Invalid characters in FILE_ID.DIZ']
db_desc[relativename] = diz
elif is_flagged_dir(filename):
# is pseudo-folder for flagged files
save_diz = False
diz = get_instructions(term, session.user.is_sysop)
elif isdir:
# is directory; don't give it a description
save_diz = False
diz = []
else:
# is normal file
save_diz = False
diz = [u'No description']
if not UPLOADS_DIR.find(directory) and save_diz:
# write description to diz db when save_diz is True
with db_desc:
db_desc[relativename] = diz
browser.last_diz_len = len(diz)
describe_file(term=term, diz=diz, directory=directory,
filename=filename, isdir=isdir)
echo(lightbar.refresh_quick() + lightbar.fixate())
inp = None
def process_keystroke(inp, user):
""" Process keystroke, ``inp``, for target ``user``. """
# pylint: disable=R0914,R0912,R0915,R0911,W0603
# Too many local variables
# Too many branches
# Too many statements
# Too many return statements
# Using the global statement
# ^ lol, this is one of those things that should be
# refactored into smaller subroutines =)
from x84.bbs import getsession, getterminal, echo, getch, gosub
from x84.bbs import LineEditor, Ansi
from x84.default.nua import set_email, set_location
from x84.bbs.ini import CFG
def_timeout = CFG.getint('system', 'timeout')
global EXIT
session, term = getsession(), getterminal()
is_self = bool(user.handle == session.user.handle)
invalid = u'\r\niNVAlid.'
assert is_self or 'sysop' in session.user.groups
if is_self and inp in (u'^',):
user['sausercookie'] = u''
user['sapasscookie'] = u''
if is_self and inp in (u'c', u'C'):
gosub('charset')
elif is_self and inp in (u'@',):
echo(u'\r\neNTER SA \'pass\' cookie: ')
sapasscookie = LineEditor(50, session.user['sapasscookie']).read()
echo(u"\r\n\r\nset SA pass cookie to '%s'? [yn]" % (sapasscookie,))
while True:
inp2 = getch()
if inp2 in (u'y', u'Y'):
session.user['sapasscookie'] = sapasscookie
break
elif inp2 in (u'n', u'N'):
break
elif is_self and inp in (u'!',):
echo(u'\r\neNTER SA \'user\' cookie: ')
sausercookie = LineEditor(30, session.user['sausercookie']).read()
echo(u"\r\n\r\nset SA user cookie to '%s'? [yn]" % (sausercookie,))
while True:
inp2 = getch()
if inp2 in (u'y', u'Y'):
session.user['sausercookie'] = sausercookie
break
elif inp2 in (u'n', u'N'):
break
elif is_self and inp in (u't', u'T'):
echo(term.move(term.height - 1, 0))
echo(ABOUT_TERM + u'\r\n')
echo(u'\r\ntERMiNAl tYPE: ')
term = LineEditor(30, session.env.get('TERM')).read()
echo(u"\r\n\r\nset TERM to '%s'? [yn]" % (term,))
while True:
inp2 = getch()
if inp2 in (u'y', u'Y'):
session.env['TERM'] = term
break
elif inp2 in (u'n', u'N'):
break
elif is_self and inp in (u'w', u'W'):
echo(u'\r\ntERMiNAl Width: ')
width = LineEditor(3, str(term.width)).read()
try:
width = int(width)
except ValueError:
echo(invalid)
return True
if width < 0 or width > 999:
echo(invalid)
return True
echo(u"\r\n\r\nset COLUMNS=%d? [yn]" % (width,))
while True:
inp2 = getch()
if inp2 in (u'y', u'Y'):
term.columns = width
break
elif inp2 in (u'n', u'N'):
break
elif is_self and inp in (u'h', u'H'):
echo(u'\r\ntERMiNAl hEiGht: ')
height = LineEditor(3, str(term.height)).read()
try:
height = int(height)
except ValueError:
echo(invalid)
return True
if height < 0 or height > 999:
echo(invalid)
return True
echo(u"\r\n\r\nset LINES=%d? [yn]" % (height,))
while True:
inp2 = getch()
if inp2 in (u'y', u'Y'):
term.rows = height
break
elif inp2 in (u'n', u'N'):
break
elif 'sysop' in session.user.groups and inp in (u'd', u'D',):
echo(u"\r\n\r\ndElEtE %s ? [yn]" % (user.handle,))
while True:
inp2 = getch()
if inp2 in (u'y', u'Y'):
user.delete()
break
elif inp2 in (u'n', u'N'):
break
EXIT = True
elif 'sysop' in session.user.groups and inp in (u's', u'S',):
sysop = not 'sysop' in user.groups
echo(u"\r\n\r\n%s SYSOP ACCESS? [yn]" % (
'ENAblE' if sysop else 'diSAblE',))
while True:
inp2 = getch()
if inp2 in (u'y', u'Y'):
if sysop:
user.groups.add('sysop')
else:
user.groups.remove('sysop')
user.save()
break
elif inp2 in (u'n', u'N'):
break
elif inp in (u'p', u'P'):
from x84.default.nua import set_password
set_password(user)
echo(u"\r\n\r\nSEt PASSWORd ? [yn]")
while True:
inp2 = getch()
if inp2 in (u'y', u'Y'):
user.save()
break
elif inp2 in (u'n', u'N'):
break
elif inp in (u'.',):
echo(term.move(0, 0) + term.normal + term.clear)
echo(term.move(int(term.height * .8), 0))
for line in Ansi(ABOUT_DOT_PLAN).wrap(
term.width / 3).splitlines():
echo(line.center(term.width).rstrip() + u'\r\n')
echo(u'\r\n\r\nPRESS ANY kEY ...')
getch()
if is_self:
gosub('editor', '.plan')
else:
tmpkey = '%s-%s' % (user.handle, user.plan)
draft = user.get('.plan', u'')
session.user[tmpkey] = draft
gosub('editor', tmpkey)
if session.user.get(tmpkey, u'') != draft:
echo(u"\r\n\r\nSEt .PlAN ? [yn]")
while True:
inp2 = getch()
if inp2 in (u'y', u'Y'):
user['.plan'] = session.user[tmpkey]
break
elif inp2 in (u'n', u'N'):
break
elif inp in (u'l', u'L'):
echo(term.move(term.height - 1, 0))
set_location(user)
echo(u"\r\n\r\nSEt lOCAtiON tO '%s'? [yn]" % (user.location,))
while True:
inp2 = getch()
if inp2 in (u'y', u'Y'):
user.save()
break
elif inp2 in (u'n', u'N'):
break
elif inp in (u'e', u'E'):
echo(term.move(term.height - 1, 0))
set_email(user)
echo(u"\r\n\r\nSEt EMAil tO '%s'? [yn]" % (user.email,))
while True:
inp2 = getch()
if inp2 in (u'y', u'Y'):
user.save()
break
elif inp2 in (u'n', u'N'):
break
elif inp in (u'i', u'I'):
echo(u'\r\ntiMEOUt (0=NONE): ')
timeout = LineEditor(6, str(user.get('timeout', def_timeout))).read()
try:
timeout = int(timeout)
except ValueError:
echo(invalid)
return True
if timeout < 0:
echo(invalid)
return True
echo(u"\r\n\r\nSet tiMEOUt=%s? [yn]" % (
timeout if timeout else 'None',))
while True:
inp2 = getch()
if inp2 in (u'y', u'Y'):
user['timeout'] = timeout
session.send_event('set-timeout', timeout)
break
elif inp2 in (u'n', u'N'):
break
elif inp in (u'm', u'M'):
mesg = False if user.get('mesg', True) else True
echo(u"\r\n\r\n%s iNStANt MESSAGiNG? [yn]" % (
'ENAblE' if mesg else 'DiSAblE',))
while True:
inp2 = getch()
if inp2 in (u'y', u'Y'):
user['mesg'] = mesg
break
elif inp2 in (u'n', u'N'):
break
elif inp in (u'x', u'X'):
expert = not user.get('expert', False)
echo(u"\r\n\r\n%s EXPERt MOdE? [yn]" % (
'ENAblE' if expert else 'DiSAblE',))
while True:
inp2 = getch()
if inp2 in (u'y', u'Y'):
user['expert'] = expert
break
elif inp2 in (u'n', u'N'):
break
elif inp in (u'q', u'Q',):
EXIT = True
else:
return False
return True
def main():
""" Main procedure. """
# pylint: disable=R0912
# Too many branches
from x84.bbs import getsession, getterminal, ini, echo, getch
session, term = getsession(), getterminal()
pager, selector = get_pager(), get_selector()
thread = None
if ini.CFG.has_section('bbs-scene'):
thread = FetchUpdates()
thread.start()
session.activity = u'one-liners [bbs-scene.org]'
else:
session.activity = u'one-liners'
# flag a pager update,
dirty = True
# force screen clear on first loop,
session.buffer_event('refresh', ('init', ))
while True:
# 1. calculate and redraw screen,
# or enter dumb pager mode (no scrolling)
if session.poll_event('refresh'):
pager, selector = get_pager(), get_selector(selector.selection)
echo(banner())
dirty = True
if chk_thread(thread):
thread = None
while session.read_event('oneliner_update', 0.15):
dirty = True
if dirty and (session.env.get('TERM') != 'unknown'
and not session.user.get('expert', False)
and term.width >= 78 and term.height >= 20):
# smart terminal
redraw(pager, selector)
dirty = False
elif dirty:
# dumb terminal
if thread is not None:
wait_for(thread)
if chk_thread(thread):
thread = None
echo(u'\r\n\r\n')
return dummy_pager()
# 2. detect and process keyboard input,
inp = getch(1)
if inp is not None:
# input is multiplexed to both interfaces
echo(pager.process_keystroke(inp))
echo(selector.process_keystroke(inp))
# selected 'yes' & return, 'say something'
if (selector.selected and selector.selection == selector.left):
# re-assign thread so that it is checked for updates
thread = saysomething(dumb=False)
# undo 'selected' state of yes/no bar,
selector.selected = False
# quit 'q', or selected 'no' & return
elif (selector.selected and selector.selection == selector.right
or pager.quit):
return
def nothing():
""" Do nothing. """
from x84.bbs import echo, getch
echo(u'Nothing to do.')
getch(3)
def prompt_tags(tags):
""" Prompt for and return valid tags from TAGDB. """
# pylint: disable=R0914,W0603
# Too many local variables
# Using the global statement
from x84.bbs import DBProxy, echo, getterminal, getsession
from x84.bbs import Ansi, LineEditor, getch
session, term = getsession(), getterminal()
tagdb = DBProxy('tags')
global FILTER_PRIVATE
while True:
# Accept user input for a 'search tag', or /list command
#
echo(u"\r\n\r\nENtER SEARCh %s, COMMA-dEliMitEd. " %
(term.red('TAG(s)'), ))
echo(u"OR '/list', %s%s\r\n : " % (
(term.yellow_underline('^x') +
u':autoscan ' if session.user.get('autoscan', False) else u''),
term.yellow_underline('^a') + u':ll msgs ' +
term.yellow_underline('Esc') + u':quit',
))
width = term.width - 6
sel_tags = u', '.join(tags)
while len(Ansi(sel_tags)) >= (width - 8):
tags = tags[:-1]
sel_tags = u', '.join(tags)
lne = LineEditor(width, sel_tags)
echo(lne.refresh())
while not lne.carriage_returned:
inp = getch()
if inp in (unichr(27), term.KEY_EXIT):
return None
if inp in (unichr(24), ): # ^A:all
return set()
if inp in (unichr(1), ): # ^X:autoscan
return session.user.get('autoscan', set())
else:
echo(lne.process_keystroke(inp))
if lne.carriage_returned:
inp_tags = lne.content
if (inp_tags is None or 0 == len(inp_tags)
or inp_tags.strip().lower() == '/quit'):
return set()
elif inp_tags.strip().lower() == '/list':
# list all available tags, and number of messages
echo(term.normal)
echo(u'\r\n\r\nTags: \r\n')
all_tags = sorted(tagdb.items())
if 0 == len(all_tags):
echo(u'None !'.center(term.width / 2))
else:
echo(
Ansi(u', '.join(([
u'%s(%s)' % (
term.red(tag),
term.yellow(str(len(msgs))),
) for (tag, msgs) in all_tags
]))).wrap(term.width - 2))
continue
elif (inp_tags.strip().lower() == '/nofilter'
and 'sysop' in session.user.groups):
# disable filtering private messages
FILTER_PRIVATE = False
continue
echo(u'\r\n')
# search input as valid tag(s)
tags = set([_tag.strip().lower() for _tag in inp_tags.split(',')])
for tag in tags.copy():
if not tag in tagdb:
tags.remove(tag)
echo(u"\r\nNO MESSAGES With tAG '%s' fOUNd." %
(term.red(tag), ))
return tags
def main(save_key=u'draft'):
""" Main procedure. """
# pylint: disable=R0914,R0912,R0915
# Too many local variables
# Too many branches
# Too many statements
from x84.bbs import getsession, getterminal, echo, getch, Ansi, Pager
session, term = getsession(), getterminal()
movement = (term.KEY_UP, term.KEY_DOWN, term.KEY_NPAGE, term.KEY_PPAGE,
term.KEY_HOME, term.KEY_END, u'\r', term.KEY_ENTER)
keyset = {
'edit': (term.KEY_ENTER, ),
'command': (unichr(27), term.KEY_ESCAPE),
'kill': (u'K', ),
'undo': (
u'u',
'U',
),
'goto': (u'G', ),
'insert': (u'I', ),
'insert-before': (u'O', ),
'insert-after': (u'o', ),
'join': (u'J', ),
'rubout': (
unichr(8),
unichr(127),
unichr(23),
term.KEY_BACKSPACE,
),
}
def merge():
"""
Merges line editor content as a replacement for the currently
selected lightbar row. Returns True if text inserted caused
additional rows to be appended, which is meaningful in a window
refresh context.
"""
lightbar.content[lightbar.index] = [
lightbar.selection[0],
softwrap_join(wrap_rstrip(lneditor.content)) + HARDWRAP
]
prior_length = len(lightbar.content)
prior_position = lightbar.position
set_lbcontent(lightbar, get_lbcontent(lightbar))
if len(lightbar.content) - prior_length == 0:
echo(lightbar.refresh_row(prior_position[0]))
return False
while len(lightbar.content) - prior_length > 0:
# hidden move-down for each appended line
lightbar.move_down()
prior_length += 1
return True
def statusline(lightbar):
"""
Display status line and command help on ``lightbar`` borders
"""
lightbar.colors['border'] = term.red if edit else term.yellow
keyset_cmd = u''
if not edit:
keyset_cmd = u''.join((
term.yellow(u'-( '),
term.yellow_underline(u'S'),
u':',
term.bold(u'ave'),
u' ',
term.yellow_underline(u'A'),
u':',
term.bold(u'bort'),
u' ',
term.yellow_underline(u'?'),
u':',
term.bold(u'help'),
term.yellow(u' )-'),
))
keyset_cmd = lightbar.pos(
lightbar.height - 1,
max(0, lightbar.width -
(len(Ansi(keyset_cmd)) + 3))) + keyset_cmd
return u''.join((
lightbar.border(),
keyset_cmd,
lightbar.pos(lightbar.height, lightbar.xpadding),
u''.join((
term.red(u'-[ '),
u'EditiNG liNE ',
term.reverse_red('%d' % (lightbar.index + 1, )),
term.red(u' ]-'),
)) if edit else u''.join((
term.yellow(u'-( '),
u'liNE ',
term.yellow('%d/%d ' % (
lightbar.index + 1,
len(lightbar.content),
)),
'%d%% ' % (int((float(lightbar.index + 1) /
max(1, len(lightbar.content))) * 100)),
term.yellow(u' )-'),
)),
lightbar.title(u''.join((
term.red('-] '),
term.bold(u'Escape'),
u':',
term.bold_red(u'command mode'),
term.red(' [-'),
)) if edit else u''.join((
term.yellow('-( '),
term.bold(u'Enter'),
u':',
term.bold_yellow(u'edit mode'),
term.yellow(' )-'),
))),
))
def redraw_lneditor(lightbar, lneditor):
"""
Return ucs suitable for refreshing line editor.
"""
return ''.join((term.normal, statusline(lightbar), lneditor.border(),
lneditor.refresh()))
def get_ui(ucs, lightbar=None):
"""
Returns Lightbar and ScrollingEditor instance.
"""
lbr = get_lightbar(ucs)
lbr.position = (lightbar.position if lightbar is not None else (0, 0))
lne = get_lneditor(lbr)
return lbr, lne
def banner():
"""
Returns string suitable clearing screen
"""
return u''.join((term.move(0, 0), term.normal, term.clear))
def redraw(lightbar, lneditor):
"""
Returns ucs suitable for redrawing Lightbar
and ScrollingEditor UI elements.
"""
return u''.join((
term.normal,
redraw_lightbar(lightbar),
redraw_lneditor(lightbar, lneditor) if edit else u'',
))
def redraw_lightbar(lightbar):
""" Returns ucs suitable for redrawing Lightbar. """
return u''.join((
statusline(lightbar),
lightbar.refresh(),
))
def resize(lightbar):
""" Resize Lightbar. """
if edit:
# always re-merge current line on resize,
merge()
lbr, lne = get_ui(get_lbcontent(lightbar), lightbar)
echo(redraw(lbr, lne))
return lbr, lne
ucs = session.user.get(save_key, u'')
lightbar, lneditor = get_ui(ucs, None)
echo(banner())
dirty = True
edit = False
digbuf, num_repeat = u'', -1
count_repeat = lambda: range(num_repeat if num_repeat != -1 else 1)
while True:
# poll for refresh
if session.poll_event('refresh'):
echo(banner())
lightbar, lneditor = resize(lightbar)
dirty = True
if dirty:
session.activity = 'editing %s' % (save_key, )
echo(redraw(lightbar, lneditor))
dirty = False
# poll for input
inp = getch(1)
# buffer keystrokes for repeat
if (not edit and inp is not None and type(inp) is not int
and inp.isdigit()):
digbuf += inp
if len(digbuf) > 10:
# overflow,
echo(u'\a')
digbuf = inp
try:
num_repeat = int(digbuf)
except ValueError:
try:
num_repeat = int(inp)
except ValueError:
pass
continue
else:
digbuf = u''
# toggle edit mode,
if inp in keyset['command'] or not edit and inp in keyset['edit']:
edit = not edit # toggle
if not edit:
# switched to command mode, merge our lines
echo(term.normal + lneditor.erase_border())
merge()
lightbar.colors['highlight'] = term.yellow_reverse
else:
# switched to edit mode, save draft,
# instantiate new line editor
save_draft(save_key, get_lbcontent(lightbar))
lneditor = get_lneditor(lightbar)
lightbar.colors['highlight'] = term.red_reverse
dirty = True
# command mode, kill line
elif not edit and inp in keyset['kill']:
# when 'killing' a line, make accomidations to clear
# bottom-most row, otherwise a ghosting effect occurs
for _count in count_repeat():
del lightbar.content[lightbar.index]
set_lbcontent(lightbar, get_lbcontent(lightbar))
if lightbar.visible_bottom > len(lightbar.content):
echo(lightbar.refresh_row(lightbar.visible_bottom + 1))
else:
dirty = True
save_draft(save_key, get_lbcontent(lightbar))
# command mode, insert line
elif not edit and inp in keyset['insert']:
for _count in count_repeat():
lightbar.content.insert(lightbar.index, (
lightbar.index,
HARDWRAP,
))
set_lbcontent(lightbar, get_lbcontent(lightbar))
save_draft(save_key, get_lbcontent(lightbar))
dirty = True
# command mode; goto line
elif not edit and inp in keyset['goto']:
if num_repeat == -1:
# 'G' alone goes to end of file,
num_repeat = len(lightbar.content)
echo(lightbar.goto((num_repeat or 1) - 1))
echo(statusline(lightbar))
# command mode; insert-before (switch to edit mode)
elif not edit and inp in keyset['insert-before']:
lightbar.content.insert(lightbar.index, (
lightbar.index,
HARDWRAP,
))
set_lbcontent(lightbar, get_lbcontent(lightbar))
edit = dirty = True
# switched to edit mode, save draft,
# instantiate new line editor
lightbar.colors['highlight'] = term.red_reverse
lneditor = get_lneditor(lightbar)
save_draft(save_key, get_lbcontent(lightbar))
# command mode; insert-after (switch to edit mode)
elif not edit and inp in keyset['insert-after']:
lightbar.content.insert(lightbar.index + 1, (
lightbar.index + 1,
HARDWRAP,
))
set_lbcontent(lightbar, get_lbcontent(lightbar))
edit = dirty = True
# switched to edit mode, save draft,
# instantiate new line editor
lightbar.colors['highlight'] = term.red_reverse
lightbar.move_down()
lneditor = get_lneditor(lightbar)
save_draft(save_key, get_lbcontent(lightbar))
# command mode, undo
elif not edit and inp in keyset['undo']:
for _count in count_repeat():
if len(UNDO):
set_lbcontent(lightbar, UNDO.pop())
dirty = True
else:
echo(u'\a')
break
# command mode, join line
elif not edit and inp in keyset['join']:
for _count in count_repeat():
if lightbar.index + 1 < len(lightbar.content):
idx = lightbar.index
lightbar.content[idx] = (
idx,
WHITESPACE.join((
lightbar.content[idx][1].rstrip(),
lightbar.content[idx + 1][1].lstrip(),
)))
del lightbar.content[idx + 1]
prior_length = len(lightbar.content)
set_lbcontent(lightbar, get_lbcontent(lightbar))
if len(lightbar.content) - prior_length > 0:
lightbar.move_down()
dirty = True
else:
echo(u'\a')
break
if dirty:
save_draft(save_key, get_lbcontent(lightbar))
# command mode, basic cmds & movement
elif not edit and inp is not None:
if inp in (
u'a',
u'A',
):
if yes_no(
lightbar,
term.yellow(u'- ') + term.bold_red(u'AbORt') +
term.yellow(u' -')):
return False
dirty = True
elif inp in (
u's',
u'S',
):
if yes_no(
lightbar,
term.yellow(u'- ') + term.bold_green(u'SAVE') +
term.yellow(u' -'), term.reverse_green):
save(save_key, get_lbcontent(lightbar))
return True
dirty = True
elif inp in (u'?', ):
pager = Pager(lightbar.height, lightbar.width, lightbar.yloc,
lightbar.xloc)
pager.update(get_help())
pager.colors['border'] = term.bold_blue
echo(pager.border() + pager.title(u''.join((
term.bold_blue(u'-( '),
term.white_on_blue(u'r'),
u':',
term.bold(u'eturn'),
u' ',
term.bold_blue(u' )-'),
))))
pager.keyset['exit'].extend([u'r', u'R'])
pager.read()
echo(pager.erase_border())
dirty = True
else:
moved = False
for _count in count_repeat():
echo(lightbar.process_keystroke(inp))
moved = lightbar.moved or moved
if moved:
echo(statusline(lightbar))
# edit mode; movement
elif edit and inp in movement:
dirty = merge()
if inp in (
u'\r',
term.KEY_ENTER,
):
lightbar.content.insert(lightbar.index + 1,
[lightbar.selection[0] + 1, u''])
inp = term.KEY_DOWN
dirty = True
ucs = lightbar.process_keystroke(inp)
if lightbar.moved:
echo(term.normal + lneditor.erase_border())
echo(ucs)
lneditor = get_lneditor(lightbar)
save_draft(save_key, get_lbcontent(lightbar))
echo(lneditor.refresh())
else:
dirty = True
# edit mode -- append character / backspace
elif edit and inp is not None:
if (inp in keyset['rubout'] and len(lneditor.content) == 0
and lightbar.index > 0):
# erase past margin,
echo(term.normal + lneditor.erase_border())
del lightbar.content[lightbar.index]
lightbar.move_up()
set_lbcontent(lightbar, get_lbcontent(lightbar))
lneditor = get_lneditor(lightbar)
dirty = True
else:
# edit mode, add/delete ch
echo(lneditor.process_keystroke(inp))
if lneditor.moved:
echo(statusline(lightbar))
if inp is not None and type(inp) is not int and not inp.isdigit():
# commands were processed, reset num_repeat to 1
num_repeat = -1
def main():
""" Main procedure. """
# pylint: disable=R0914,W0141,R0912
# Too many local variables
# Used builtin function 'map'
# Too many branches
from x84.bbs import getsession, getterminal, echo, getch, syncterm_setfont
from x84.engine import __url__ as url
import platform
import random
import sys
import os
session, term = getsession(), getterminal()
session.activity = 'System Info'
artfile = os.path.join(
os.path.dirname(__file__),
'art',
'plant.ans',
)
# pylint: disable=W0633
# Attempting to unpack a non-sequence defined at line 1160 of
# platform
system, _, release, _, machine, _ = platform.uname()
body = [
u'authors:',
u'Johannes Lundberg',
u'Jeffrey Quast',
u'Wijnand Modderman-Lenstra',
u'',
u'artwork:',
u'hellbeard!impure',
u'\r\n',
u'system: %s %s %s' % (system, release, machine),
u'software: x/84',
url,
u'\r\n',
(platform.python_implementation() + u' ' +
'-'.join(map(str, sys.version_info[3:]))) + u' ' +
(platform.python_version()
if hasattr(platform, 'python_implementation') else u'.'.join(
map(str, sys.version_info[:3]))),
]
melt_colors = ([term.normal] + [term.bold_blue] * 3 + [term.red] * 4 +
[term.bold_red] + [term.bold_white] + [term.normal] * 6 +
[term.blue] * 2 + [term.bold_blue] + [term.bold_white] +
[term.normal])
art = open(artfile).read().decode('cp437_art') \
if os.path.exists(artfile) else u''
otxt = list(art.splitlines())
for num, line in enumerate(body):
while num > len(otxt):
otxt += [
u'',
]
otxt[num] = otxt[num][:int(term.width / 2.5)] + u' ' + line
width = max([term.length(line) for line in otxt])
height = len(otxt)
num_stars = int((term.width * term.height) * .005)
stars = dict([(n, (random.choice('\\|/-'),
float(random.choice(range(term.width))),
float(random.choice(range(term.height)))))
for n in range(num_stars)])
melting = {}
show_star = False
tm_out, tm_min, tm_max, tm_step = 0.08, 0.01, 2.0, .01
wind = (0.7, 0.1, 0.01, 0.01)
def refresh():
""" Refresh screen and return top-left (x, y) location. """
# set syncterm font to cp437
if term.kind.startswith('ansi'):
echo(syncterm_setfont('cp437'))
echo(u'\r\n\r\n')
if term.width < width:
echo(u''.join((
term.move(term.height, 0),
u'\r\n\r\n',
term.bold_red + 'screen too thin! (%s/%s)' % (
term.width,
width,
),
u'\r\n\r\n',
u'press any key...',
)))
getch()
return (None, None)
if term.height < height:
echo(u''.join((
term.move(term.height, 0),
u'\r\n\r\n',
term.bold_red + 'screen too short! (%s/%s)' %
(term.height, height),
u'\r\n\r\n',
u'press any key...',
)))
getch()
return (None, None)
xloc = (term.width / 2) - (width / 2)
yloc = (term.height / 2) - (height / 2)
echo(u''.join((
term.normal,
(u'\r\n' + term.clear_eol) * term.height,
u''.join([
term.move(yloc + abs_y, xloc) + line
for abs_y, line in enumerate(otxt)
]),
)))
return xloc, yloc
txt_x, txt_y = refresh()
if (txt_x, txt_y) == (None, None):
return
def char_at_pos(yloc, xloc, txt_y, txt_x):
""" Return art (y, x) for location """
return (u' ' if yloc - txt_y < 0 or yloc - txt_y >= height
or xloc - txt_x < 0 or xloc - txt_x >= len(otxt[yloc - txt_y])
else otxt[yloc - txt_y][xloc - txt_x])
def iter_wind(xslope, yslope, xdir, ydir):
""" An easterly Wind """
xslope += xdir
yslope += ydir
if xslope <= 0.5:
xdir = random.choice([0.01, 0.015, 0.02])
elif xslope >= 1:
xdir = random.choice([-0.01, -0.015, -0.02])
if yslope <= -0.1:
ydir = random.choice([0.01, 0.015, 0.02, 0.02])
elif yslope >= 0.1:
ydir = random.choice([-0.01, -0.015, -0.02])
return xslope, yslope, xdir, ydir
def iter_star(char, xloc, yloc):
""" Given char and current position, apply wind and return new
char and new position. """
if char == '\\':
char = '|'
elif char == '|':
char = '/'
elif char == '/':
char = '-'
elif char == '-':
char = '\\'
xloc += wind[0]
yloc += wind[1]
if xloc < 1 or xloc > term.width:
xloc = (1.0 if xloc > term.width else float(term.width))
yloc = (float(random.choice(range(term.height))))
if yloc < 1 or yloc > term.height:
yloc = (1.0 if yloc > term.height else float(term.height))
xloc = (float(random.choice(range(term.width))))
return char, xloc, yloc
def erase(star_idx):
""" erase old star before moving .. """
if show_star:
_, xloc, yloc = stars[star_idx]
echo(u''.join((
term.move(int(yloc), int(xloc)),
term.normal,
char_at_pos(int(yloc), int(xloc), txt_y, txt_x),
)))
def melt():
""" Iterate through all stars and phase through melt sequence. """
def melted(yloc, xloc):
""" shift melt, delete if disappeared. """
melting[(yloc, xloc)] -= 1
if 0 == melting[(yloc, xloc)]:
del melting[(yloc, xloc)]
for (yloc, xloc), phase in melting.items():
echo(u''.join((
term.move(yloc, xloc),
melt_colors[phase - 1],
char_at_pos(yloc, xloc, txt_y, txt_x),
)))
melted(yloc, xloc)
def draw_star(star, xloc, yloc):
""" draw star a (x, y) location """
char = char_at_pos(int(yloc), int(xloc), txt_y, txt_x)
if char != ' ':
melting[(int(yloc), int(xloc))] = len(melt_colors)
if show_star:
echo(term.move(int(yloc), int(xloc)) + melt_colors[-1] + star)
with term.hidden_cursor():
while txt_x is not None and txt_y is not None:
if session.poll_event('refresh'):
num_stars = int(num_stars)
stars = dict([(n, (random.choice('\\|/-'),
float(random.choice(range(term.width))),
float(random.choice(range(term.height)))))
for n in range(num_stars)])
otxt = list(art.splitlines())
for num, line in enumerate(body):
while num > len(otxt):
otxt += [
u'',
]
otxt[num] = (otxt[num][:int(term.width / 2.5)] + u' ' +
line)
txt_x, txt_y = refresh()
continue
inp = getch(tm_out)
if inp in (term.KEY_UP, 'k'):
if tm_out >= tm_min:
tm_out -= tm_step
elif inp in (term.KEY_DOWN, 'j'):
if tm_out <= tm_max:
tm_out += tm_step
elif inp in (term.KEY_LEFT, 'h'):
if num_stars > 2:
num_stars = int(num_stars * .5)
stars = dict([(n,
(random.choice('\\|/-'),
float(random.choice(range(term.width))),
float(random.choice(range(term.height)))))
for n in range(num_stars)])
elif inp in (term.KEY_RIGHT, 'l'):
if num_stars < (term.width * term.height) / 4:
num_stars = int(num_stars * 1.5)
stars = dict([(n,
(random.choice('\\|/-'),
float(random.choice(range(term.width))),
float(random.choice(range(term.height)))))
for n in range(num_stars)])
elif inp in (u'*', ) and not show_star:
show_star = True
elif inp in (u'*', ) and show_star:
for star in stars:
erase(star)
show_star = False
elif inp is not None:
echo(term.move(term.height, 0))
break
melt()
for star_key, star_val in stars.items():
erase(star_key)
# pylint: disable=W0142
# Used * or ** magic
stars[star_key] = iter_star(*star_val)
draw_star(*stars[star_key])
# pylint: disable=W0142
# Used * or ** magic
wind = iter_wind(*wind)
def main():
""" Main procedure. """
# pylint: disable=R0914,R0912
# Too many local variables
# Too many branches
from x84.bbs import DBProxy, getsession, getterminal, echo
from x84.bbs import ini, LineEditor, timeago, Ansi, showcp437
from x84.bbs import disconnect, getch
import time
import os
session, term = getsession(), getterminal()
session.activity = 'logging off'
handle = session.handle if (session.handle is not None) else 'anonymous'
max_user = ini.CFG.getint('nua', 'max_user')
prompt_msg = u'[spnG]: ' if session.user.get('expert', False) else (
u'%s:AY SOMEthiNG %s:REViOUS %s:EXt %s:Et thE f**k Off !\b' % (
term.bold_blue_underline(u's'),
term.blue_underline(u'p'),
term.blue_underline(u'n'),
term.red_underline(u'Escape/g'),
))
prompt_say = u''.join((
term.bold_blue(handle),
term.blue(u' SAYS WhAt'),
term.bold(': '),
))
boards = (
(
'1984.ws',
'x/84 dEfAUlt bOARd',
'dingo',
),
(
'htc.zapto.org',
'Haunting the Chapel',
'Mercyful',
),
(
'pharcyde.ath.cx',
'Pharcyde BBS',
'Access Denied',
),
(
'bloodisland.ph4.se',
'Blood Island',
'xzip',
),
(
'ssl.archaicbinary.net',
'Archaic Binary',
'Wayne Smith',
),
(
'bbs.godta.com',
'godta',
'sk-5',
),
)
board_fmt = u'%25s %-30s %-15s\r\n'
goodbye_msg = u''.join((
term.move(term.height, 0),
u'\r\n' * 10,
u'tRY ANOthER fiNE bOARd',
term.bold(u':'),
u'\r\n\r\n',
board_fmt % (
term.underline('host'.rjust(25)),
term.underline('board'.ljust(30)),
term.underline('sysop'.ljust(15)),
),
u'\r\n'.join([
board_fmt % (
term.bold(host.rjust(25)),
term.reverse(board.center(30)),
term.bold_underline(sysop),
) for (host, board, sysop) in boards
]),
u'\r\n\r\n',
term.bold(u'back to the mundane world...'),
u'\r\n',
))
commit_msg = term.bold_blue(
u'-- ! thANk YOU fOR YOUR CONtRibUtiON, bROthER ! --')
write_msg = term.red_reverse(u'bURNiNG tO ROM, PlEASE WAiT ...')
db_firstrecord = ((time.time() - 1984, u'B. b.',
u'bEhAVE YOURSElVES ...'), )
automsg_len = 40
artfile = os.path.join(os.path.dirname(__file__), 'art', '1984.asc')
def refresh_prompt(msg):
""" Refresh automsg prompt using string msg. """
echo(u''.join((u'\r\n\r\n', term.clear_eol, msg)))
def refresh_automsg(idx):
""" Refresh automsg database, display automsg of idx, return idx. """
session.flush_event('automsg')
autodb = DBProxy('automsg')
automsgs = sorted(autodb.values()) if len(autodb) else db_firstrecord
dblen = len(automsgs)
# bounds check
if idx < 0:
idx = dblen - 1
elif idx > dblen - 1:
idx = 0
tm_ago, handle, msg = automsgs[idx]
asc_ago = u'%s ago' % (timeago(time.time() - tm_ago))
disp = (u''.join((
'\r\n\r\n',
term.bold(handle.rjust(max_user)),
term.bold_blue(u'/'),
term.blue(u'%*d' % (
len('%d' % (dblen, )),
idx,
)),
term.bold_blue(u':'),
term.blue_reverse(msg.ljust(automsg_len)),
term.bold(u'\\'),
term.blue(asc_ago),
)))
echo(u''.join((
u'\r\n\r\n',
Ansi(disp).wrap(term.width),
)))
return idx
def refresh_all(idx=None):
"""
refresh screen, database, and return database index
"""
echo(u''.join((
u'\r\n\r\n',
term.clear_eol,
)))
for line in showcp437(artfile):
echo(line)
idx = refresh_automsg(-1 if idx is None else idx)
refresh_prompt(prompt_msg)
return idx
idx = refresh_all()
while True:
if session.poll_event('refresh'):
idx = refresh_all()
elif session.poll_event('automsg'):
refresh_automsg(-1)
echo(u'\a') # bel
refresh_prompt(prompt_msg)
inp = getch(1)
if inp in (
u'g',
u'G',
term.KEY_EXIT,
unichr(27),
unichr(3),
):
# http://www.xfree86.org/4.5.0/ctlseqs.html
# Restore xterm icon and window title from stack.
echo(unichr(27) + u'[23;0t')
echo(goodbye_msg)
getch(1.5)
disconnect('logoff.')
elif inp in (
u'n',
u'N',
term.KEY_DOWN,
term.KEY_NPAGE,
):
idx = refresh_automsg(idx + 1)
refresh_prompt(prompt_msg)
elif inp in (
u'p',
u'P',
term.KEY_UP,
term.KEY_PPAGE,
):
idx = refresh_automsg(idx - 1)
refresh_prompt(prompt_msg)
elif inp in (u's', u'S'):
# new prompt: say something !
refresh_prompt(prompt_say)
msg = LineEditor(width=automsg_len).read()
if msg is not None and msg.strip():
echo(u''.join((
u'\r\n\r\n',
write_msg,
)))
autodb = DBProxy('automsg')
autodb.acquire()
idx = max([int(ixx) for ixx in autodb.keys()] or [-1]) + 1
autodb[idx] = (time.time(), handle, msg.strip())
autodb.release()
session.send_event('global', (
'automsg',
True,
))
refresh_automsg(idx)
echo(u''.join((
u'\r\n\r\n',
commit_msg,
)))
getch(0.5) # for effect, LoL
# display prompt
refresh_prompt(prompt_msg)
def denied(msg):
""" Display denied message, pause for input for 1s. """
from x84.bbs import getterminal, echo, getch
term = getterminal()
echo(u'\r\n' + term.bold_red(msg))
getch(1.0)
def read_messages(msgs, new):
"""
Provide message reader UI given message list ``msgs``,
with new messages in list ``new``.
"""
# pylint: disable=R0914,R0912,R0915
# Too many local variables
# Too many branches
# Too many statements
from x84.bbs import timeago, get_msg, getterminal, echo, gosub
from x84.bbs import ini, Pager, getsession, getch, Ansi, Msg
import x84.default.writemsg
session, term = getsession(), getterminal()
session.activity = 'reading msgs'
# build header
len_idx = max([len('%d' % (_idx, )) for _idx in msgs])
len_author = ini.CFG.getint('nua', 'max_user')
len_ago = 9
len_subject = ini.CFG.getint('msg', 'max_subject')
len_preview = min(len_idx + len_author + len_ago + len_subject + -1,
term.width - 2)
reply_depth = ini.CFG.getint('msg', 'max_depth')
indent_start, indent, indent_end = u'\\', u'-', u'> '
def get_header(msgs_idx):
"""
Return list of tuples, (idx, unicodestring), suitable for Lightbar.
"""
import datetime
msg_list = list()
thread_indent = lambda depth: (term.red(
(indent_start + (indent * depth) + indent_end)) if depth else u'')
def head(msg, depth=0, maxdepth=reply_depth):
""" This recursive routine finds the 'head' message
of any relationship, up to maxdepth.
"""
if (depth <= maxdepth and hasattr(msg, 'parent')
and msg.parent is not None):
return head(get_msg(msg.parent), depth + 1, maxdepth)
return msg.idx, depth
for idx in msgs_idx:
msg = get_msg(idx)
author, subj = msg.author, msg.subject
tm_ago = (datetime.datetime.now() - msg.stime).total_seconds()
# pylint: disable=W0631
# Using possibly undefined loop variable 'idx'
attr = lambda arg: (term.bold_green(arg)
if (not idx in ALREADY_READ and msg.recipient
== session.user.handle) else term.red(arg)
if not idx in ALREADY_READ else term.yellow(arg
))
status = [
u'U' if not idx in ALREADY_READ else u' ',
u'D' if idx in DELETED else u' ',
]
row_txt = u'%s %s %s %s %s%s ' % (
u''.join(status),
attr(str(idx).rjust(len_idx)),
attr(author.ljust(len_author)),
(timeago(tm_ago)).rjust(len_ago),
attr(u'ago'),
term.bold_black(':'),
)
msg_list.append((head(msg), idx, row_txt, subj))
msg_list.sort()
return [(idx, row_txt + thread_indent(depth) + subj)
for (_threadid, depth), idx, row_txt, subj in msg_list]
def get_selector(mailbox, prev_sel=None):
"""
Provide Lightbar UI element given message mailbox returned from
function get_header, and prev_sel as previously instantiated Lightbar.
"""
from x84.bbs import Lightbar
pos = prev_sel.position if prev_sel is not None else (0, 0)
sel = Lightbar(height=(term.height /
3 if term.width < 140 else term.height - 3),
width=len_preview,
yloc=2,
xloc=0)
sel.glyphs['top-horiz'] = u''
sel.glyphs['left-vert'] = u''
sel.colors['highlight'] = term.yellow_reverse
sel.update(mailbox)
sel.position = pos
return sel
def get_reader():
"""
Provide Pager UI element for message reading.
"""
reader_height = (term.height - (term.height / 3) - 2)
reader_indent = 2
reader_width = min(term.width - 1, min(term.width - reader_indent, 80))
reader_ypos = ((term.height - 1) - reader_height if
(term.width - reader_width) < len_preview else 2)
reader_height = term.height - reader_ypos - 1
msg_reader = Pager(height=reader_height,
width=reader_width,
yloc=reader_ypos,
xloc=min(len_preview + 2,
term.width - reader_width))
msg_reader.glyphs['top-horiz'] = u''
msg_reader.glyphs['right-vert'] = u''
return msg_reader
def format_msg(reader, idx):
""" Format message of index ``idx`` into Pager instance ``reader``. """
msg = get_msg(idx)
sent = msg.stime.strftime(TIME_FMT)
to_attr = term.bold_green if (
msg.recipient == session.user.handle) else term.underline
ucs = u'\r\n'.join((
(u''.join((
term.yellow('fROM: '),
(u'%s' % term.bold(msg.author, )).rjust(len_author),
u' ' * (reader.visible_width - (len_author + len(sent))),
sent,
))),
u''.join((
term.yellow('tO: '),
to_attr((
u'%s' % to_attr(msg.recipient, )
).rjust(len_author) if msg.recipient is not None else u'All'),
)),
(Ansi(
term.yellow('tAGS: ') + (u'%s ' % (term.bold(','), )).join(([
term.bold_red(_tag) if _tag in
SEARCH_TAGS else term.yellow(_tag) for _tag in msg.tags
]))).wrap(reader.visible_width, indent=u' ')),
(term.yellow_underline(
(u'SUbj: %s' % (msg.subject, )).ljust(reader.visible_width))),
u'',
(msg.body),
))
return ucs
def get_selector_title(mbox, new):
"""
Returns unicode string suitable for displaying as title of mailbox.
"""
newmsg = (term.yellow(u' ]-[ ') + term.yellow_reverse(str(len(new))) +
term.bold_underline(u' NEW')) if len(new) else u''
return u''.join((
term.yellow(u'[ '),
term.bold_yellow(str(len(mbox))),
term.bold(u' MSG%s' % (u's' if 1 != len(mbox) else u'', )),
newmsg,
term.yellow(u' ]'),
))
dispcmd_mark = lambda idx: ((term.yellow_underline(u' ') + u':mark' + u' ')
if idx not in ALREADY_READ else u'')
dispcmd_delete = lambda idx: (
(term.yellow_underline(u'D') + u':elete' + u' ')
if idx not in DELETED else u'')
dispcmd_tag = lambda idx: ((term.yellow_underline(u't') + u':ag' + u' ')
if allow_tag(idx) else u'')
def get_selector_footer(idx):
"""
Returns unicode string suitable for displaying
as footer of mailbox when window is active.
"""
return u''.join((
term.yellow(u'- '),
u''.join((
term.yellow_underline(u'>') + u':read ',
term.yellow_underline(u'r') + u':eply ',
dispcmd_mark(idx),
dispcmd_delete(idx),
dispcmd_tag(idx),
term.yellow_underline(u'q') + u':uit',
)),
term.yellow(u' -'),
))
def get_reader_footer(idx):
"""
Returns unicode string suitable for displaying
as footer of reader when window is active
"""
return u''.join((
term.yellow(u'- '),
u' '.join((
term.yellow_underline(u'<') + u':back ',
term.yellow_underline(u'r') + u':eply ',
dispcmd_delete(idx),
dispcmd_tag(idx),
term.yellow_underline(u'q') + u':uit',
)),
term.yellow(u' -'),
))
def refresh(reader, selector, mbox, new):
"""
Returns unicode string suitable for refreshing the screen.
"""
if READING:
reader.colors['border'] = term.bold_yellow
selector.colors['border'] = term.bold_black
else:
reader.colors['border'] = term.bold_black
selector.colors['border'] = term.bold_yellow
title = get_selector_title(mbox, new)
padd_attr = (term.bold_yellow if not READING else term.bold_black)
sel_padd_right = padd_attr(
u'-' + selector.glyphs['bot-horiz'] *
(selector.visible_width - len(Ansi(title)) - 7) +
u'-\u25a0-' if READING else u'- -')
sel_padd_left = padd_attr(selector.glyphs['bot-horiz'] * 3)
idx = selector.selection[0]
return u''.join((
term.move(0, 0),
term.clear,
u'\r\n',
u'// REAdiNG MSGS ..'.center(term.width).rstrip(),
selector.refresh(),
selector.border() if READING else reader.border(),
reader.border() if READING else selector.border(),
selector.title(sel_padd_left + title + sel_padd_right),
selector.footer(get_selector_footer(idx)) if not READING else u'',
reader.footer(get_reader_footer(idx)) if READING else u'',
reader.refresh(),
))
echo((u'\r\n' + term.clear_eol) * (term.height - 1))
dirty = 2
msg_selector = None
msg_reader = None
idx = None
# pylint: disable=W0603
# Using the global statement
global READING
while (msg_selector is None and
msg_reader is None) or not (msg_selector.quit or msg_reader.quit):
if session.poll_event('refresh'):
dirty = 2
if dirty:
if dirty == 2:
mailbox = get_header(msgs)
msg_selector = get_selector(mailbox, msg_selector)
idx = msg_selector.selection[0]
msg_reader = get_reader()
msg_reader.update(format_msg(msg_reader, idx))
echo(refresh(msg_reader, msg_selector, msgs, new))
dirty = 0
inp = getch(1)
if inp in (u'r', u'R'):
reply_to = get_msg(idx)
reply_msg = Msg()
reply_msg.recipient = reply_to.author
reply_msg.tags = reply_to.tags
reply_msg.subject = reply_to.subject
reply_msg.parent = reply_to.idx
# quote between 30 and 79, 'screen width - 4' as variable dist.
reply_msg.body = quote_body(reply_to,
max(30, min(79, term.width - 4)))
echo(term.move(term.height, 0) + u'\r\n')
if gosub('writemsg', reply_msg):
reply_msg.save()
dirty = 2
READING = False
else:
dirty = 1
mark_read(idx) # also mark as read
# 't' uses writemsg.prompt_tags() routine, how confusing ..
elif inp in (u't', ) and allow_tag(idx):
echo(term.move(term.height, 0))
msg = get_msg(idx)
if x84.default.writemsg.prompt_tags(msg):
msg.save()
dirty = 2
# spacebar marks as read, goes to next message
elif inp in (u' ', ):
dirty = 2 if mark_read(idx) else 1
msg_selector.move_down()
idx = msg_selector.selection[0]
READING = False
# D marks as deleted, goes to next message
elif inp in (u'D', ):
dirty = 2 if mark_delete(idx) else 1
msg_selector.move_down()
idx = msg_selector.selection[0]
READING = False
# U undeletes, does not move.
elif inp in (u'U', ):
dirty = 2 if mark_undelete(idx) else 1
msg_selector.move_down()
idx = msg_selector.selection[0]
READING = False
if READING:
echo(msg_reader.process_keystroke(inp))
# left, <, or backspace moves UI
if inp in (term.KEY_LEFT, u'<', u'h', '\b', term.KEY_BACKSPACE):
READING = False
dirty = 1
else:
echo(msg_selector.process_keystroke(inp))
idx = msg_selector.selection[0]
# right, >, or enter marks message read, moves UI
if inp in (u'\r', term.KEY_ENTER, u'>', u'l', 'L', term.KEY_RIGHT):
dirty = 2 if mark_read(idx) else 1
READING = True
elif msg_selector.moved:
dirty = 1
echo(term.move(term.height, 0) + u'\r\n')
return
def main():
""" Main procedure. """
# pylint: disable=R0912
# Too many branches
from x84.bbs import getsession, getterminal, echo, getch, Ansi, from_cp437
session, term = getsession(), getterminal()
session.activity = u'Selecting chracter set'
artfile = os.path.join(
os.path.dirname(__file__), 'art', (
'plant-256.ans' if term.number_of_colors == 256
else 'plant.ans'))
enc_prompt = (
u'Press left/right until artwork looks best. Clients should'
' select utf8 encoding and Andale Mono font. Older clients or'
' clients with appropriate 8-bit fontsets can select cp437, though'
' some characters may appear as "?".')
save_msg = u"\r\n\r\n'%s' is now your preferred encoding ..\r\n"
if session.user.get('expert', False):
echo(u'\r\n\r\n(U) UTF-8 encoding or (C) CP437 encoding [uc] ?\b\b')
while True:
inp = getch()
if inp in (u'u', u'U'):
session.encoding = 'utf8'
break
elif inp in (u'c', u'C'):
session.encoding = 'cp437'
break
session.user['charset'] = session.encoding
echo(save_msg % (session.encoding,))
getch(1.0)
return
art = (from_cp437(open(artfile).read()).splitlines()
if os.path.exists(artfile) else [u''])
def refresh(sel):
""" Refresh art and yes/no prompt, ``sel``. """
session.flush_event('refresh')
session.encoding = selector.selection
if sel.selection == 'utf8':
# ESC %G activates UTF-8 with an unspecified implementation
# level from ISO 2022 in a way that allows to go back to
# ISO 2022 again.
echo(unichr(27) + u'%G')
elif sel.selection == 'cp437':
# ESC %@ returns to ISO 2022 in case UTF-8 had been entered.
# ESC ) U Sets character set G1 to codepage 437 .. usually.
echo(unichr(27) + u'%@')
echo(unichr(27) + u')U')
else:
assert False, "Only encodings 'utf8' and 'cp437' supported."
# display art, banner, paragraph, refresh selector refresh
buf = [line for line in art]
return u''.join((
u'\r\n\r\n',
u'\r\n'.join(buf),
u'\r\n\r\n',
Ansi(enc_prompt).wrap(int(term.width * .95)),
u'\r\n\r\n',
sel.refresh(),))
selector = get_selector(session.encoding)
echo(refresh(selector))
while True:
inp = getch(1)
if inp == term.KEY_ENTER:
session.user['charset'] = session.encoding
echo(save_msg % (session.encoding,))
getch(1.0)
return
elif inp is not None:
selector.process_keystroke(inp)
if selector.quit:
# 'escape' quits without save, though the encoding
# has been temporarily set for this session.
return
if selector.moved:
# set and refresh art in new encoding
echo(refresh(selector))
if session.poll_event('refresh') is not None:
# instantiate a new selector in case the window size has changed.
selector = get_selector(session.encoding)
echo(refresh(selector))
def main():
""" Main procedure. """
# pylint: disable=R0912,R0914,R0915
# Too many branches
# Too many local variables
# Too many statements
from x84.bbs import getsession, getterminal, getch, echo
session, term = getsession(), getterminal()
ayt_lastfresh = 0
def broadcast_ayt(last_update):
""" Globally boradcast 'are-you-there' request. """
if time.time() - last_update > POLL_AYT:
session.send_event('global', ('AYT', session.sid,))
last_update = time.time()
return last_update
sessions = dict()
dirty = time.time()
cur_row = 0
while True:
ayt_lastfresh = broadcast_ayt(ayt_lastfresh)
inp = getch(POLL_KEY)
if session.poll_event('refresh') or (
inp in (u' ', term.KEY_REFRESH, unichr(12))):
dirty = time.time()
cur_row = 0
elif inp in (u'q', 'Q', term.KEY_EXIT, unichr(27)):
return
elif inp in (u'c', 'C'):
cur_row = 0 if chat(sessions) else cur_row
dirty = time.time()
elif inp in (u's', 'S'):
cur_row = 0 if sendmsg(sessions) else cur_row
dirty = time.time()
elif inp is not None and 'sysop' in session.user.groups:
if inp in (u'e', u'E'):
cur_row = 0 if edit(sessions) else cur_row
dirty = time.time()
elif inp in (u'p', u'P'):
cur_row = 0 if playback(sessions) else cur_row
dirty = time.time()
elif inp in (u'w', u'W'):
cur_row = 0 if watch(sessions) else cur_row
dirty = time.time()
elif inp in (u'v', u'V'):
cur_row = 0 if view(sessions) else cur_row + 3
dirty = time.time()
elif inp in (u'd', u'D'):
disconnect(sessions)
dirty = time.time()
# add sessions that respond to AYT
data = session.poll_event('ACK')
if data is not None:
sid, handle = data
if sid in sessions:
sessions[sid]['handle'] = handle
else:
sessions[sid] = dict((
('handle', handle),
('lastfresh', time.time()),
('lastasked', time.time()),))
dirty = time.time()
echo(u'\a')
# update sessions that respond to info-req
data = session.poll_event('info-ack')
if data is not None:
sid, attrs = data
if sessions.get(sid, dict()).get('activity') != attrs['activity']:
# and refresh screen if activity changes
dirty = time.time()
sessions[sid] = attrs
sessions[sid]['lastfresh'] = time.time()
# update our own session
sessions[SELF_ID] = session.info()
sessions[SELF_ID]['lastfresh'] = time.time()
# request that all sessions update if more stale than POLL_INF,
# or is missing session info (only AYT replied so far!),
# or has been displayed as 'Disconnected' (marked for deletion)
for sid, attrs in sessions.items():
if sid == SELF_ID:
continue
if attrs.get('idle', -1) == -1 or (
time.time() - attrs.get('lastfresh', 0) > POLL_INF
and time.time() - attrs.get('lastasked', 0) > POLL_INF):
request_info(sid)
attrs['lastasked'] = time.time()
# prune users who haven't responded to AYT
for sid, attrs in sessions.items():
if time.time() - attrs['lastfresh'] > (POLL_AYT * 2):
sessions[sid]['delete'] = 1
dirty = time.time()
if dirty is not None and time.time() - dirty > POLL_OUT:
session.activity = u"Who's Online"
otxt = describe(sessions)
olen = len(otxt.splitlines())
if 0 == cur_row or (cur_row + olen) >= term.height:
otxt_b = banner()
otxt_h = heading(sessions)
cur_row = len(otxt_b.splitlines()) + len(otxt_h.splitlines())
echo(u'\r\n'.join((u'\r\n\r\n', otxt_b, otxt_h, otxt)))
else:
echo(u''.join((
u'\r\n',
'-'.center(term.width).rstrip(),
u'\r\n')))
echo(otxt)
cur_row += olen
dirty = None
# delete disconnected sessions
for sid, attrs in sessions.items()[:]:
if attrs.get('delete', 0) == 1:
del sessions[sid]
def main(autoscan_tags=None):
""" Main procedure. """
# pylint: disable=W0603,R0912
# Using the global statement
# Too many branches
from x84.bbs import getsession, getterminal, echo, getch
from x84.bbs import list_msgs
session, term = getsession(), getterminal()
session.activity = 'autoscan msgs'
echo(banner())
global ALREADY_READ, SEARCH_TAGS, DELETED
if autoscan_tags is not None:
SEARCH_TAGS = autoscan_tags
echo(u''.join((term.bold_black('[ '), term.yellow('AUtOSCAN'),
term.bold_black(' ]'), u'\r\n')))
else:
SEARCH_TAGS = set(['public'])
# also throw in user groups, maybe the top 3 .. ?
SEARCH_TAGS.update(session.user.groups)
SEARCH_TAGS = prompt_tags(SEARCH_TAGS)
# user escape
if SEARCH_TAGS is None:
return
echo(u'\r\n\r\n%s%s ' % (
term.bold_yellow('SCANNiNG'),
term.bold_black(':'),
))
echo(u','.join([term.red(tag)
for tag in SEARCH_TAGS] if 0 != len(SEARCH_TAGS) else [
'<All>',
]))
if (SEARCH_TAGS != session.user.get('autoscan', None)):
echo(u'\r\n\r\nSave tag list as autoscan on login [yn] ?\b\b')
while True:
inp = getch()
if inp in (u'q', 'Q', unichr(27), u'n', u'N'):
break
elif inp in (u'y', u'Y'):
session.user['autoscan'] = SEARCH_TAGS
break
# retrieve all matching messages,
all_msgs = list_msgs(SEARCH_TAGS)
echo(u'\r\n\r\n%s messages.' % (term.yellow_reverse(str(len(all_msgs), ))))
if 0 == len(all_msgs):
getch(0.5)
return
# filter messages public/private/group-tag/new
ALREADY_READ = session.user.get('readmsgs', set())
DELETED = session.user.get('trash', set())
msgs, new = msg_filter(all_msgs)
if 0 == len(msgs) and 0 == len(new):
getch(0.5)
return
# prompt read 'a'll, 'n'ew, or 'q'uit
echo(u'\r\n REAd [%s]ll %d%s message%s [qa%s] ?\b\b' % (
term.yellow_underline(u'a'),
len(msgs),
(u' or %d [%s]EW ' % (
len(new),
term.yellow_underline(u'n'),
) if new else u''),
u's' if 1 != len(msgs) else u'',
u'n' if new else u'',
))
while True:
inp = getch()
if inp in (u'q', 'Q', unichr(27)):
return
elif inp in (u'n', u'N') and len(new):
# read only new messages
msgs = new
break
elif inp in (u'a', u'A'):
break
# read target messages
read_messages(msgs, new)
def get_username(handle=u''):
"""
Prompt for a login handle. If unfound, script change to 'nua' when
allow_apply is enabled (default=yes). Also allow 'anonymous' when enabled
(default=no). A unicode handle of non-zero length is returned when the
login handle matches a userbase record.
"""
# pylint: disable=R0914,R0911
# Too many local variables
# Too many return statements
from x84.bbs import getterminal, ini, echo, LineEditor, gosub, goto
from x84.bbs import find_user, getch
term = getterminal()
prompt_user = u'user: '******'\r\n\r\n --> Create new account? [ynq] <--' + '\b' * 5
allow_apply = ini.CFG.getboolean('nua', 'allow_apply')
enable_anonymous = ini.CFG.getboolean('matrix', 'enable_anonymous')
# pylint: disable=E1103
# Instance of '_Chainmap' has no 'split' member
# (but some types could not be inferred)
newcmds = ini.CFG.get('matrix', 'newcmds').split()
byecmds = ini.CFG.get('matrix', 'byecmds').split()
denied_msg = u'\r\n\r\nfiRSt, YOU MUSt AbANdON YOUR libERtIES.'
badanon_msg = u"\r\n " + term.bright_red + u"'%s' login denied."
max_user = ini.CFG.getint('nua', 'max_user')
nuascript = ini.CFG.get('nua', 'script')
topscript = ini.CFG.get('matrix', 'topscript')
echo(prompt_user)
handle = LineEditor(max_user, handle).read()
if handle is None or 0 == len(handle.strip()):
echo(u'\r\n')
return u''
elif handle.lower() in newcmds:
if allow_apply:
gosub('nua', u'')
return u''
denied(denied_msg)
return u''
elif handle.lower() in byecmds:
goto('logoff')
elif handle.lower() == u'anonymous':
if enable_anonymous:
goto(topscript, 'anonymous')
denied(badanon_msg % (handle, ))
return u''
u_handle = find_user(handle)
if u_handle is not None:
return u_handle # matched
if allow_apply is False:
denied(denied_msg)
return u''
echo(apply_msg)
ynq = getch()
if ynq in (u'q', u'Q', term.KEY_EXIT):
# goodbye
goto('logoff')
elif ynq in (u'y', u'Y'):
# new user application
goto(nuascript, handle)
echo(u'\r\n')
return u''