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glasnost/shared/web/calendaring.py

166 lines
6.0 KiB
Python

# -*- coding: iso-8859-15 -*-
# Glasnost
# By: Odile Bénassy <obenassy@entrouvert.com>
# Romain Chantereau <rchantereau@entrouvert.com>
# Nicolas Clapiès <nclapies@easter-eggs.org>
# Pierre-Antoine Dejace <padejace@entrouvert.be>
# Thierry Dulieu <tdulieu@easter-eggs.com>
# Florent Monnier <monnier@codelutin.com>
# Cédric Musso <cmusso@easter-eggs.org>
# Frédéric Péters <fpeters@entrouvert.be>
# Benjamin Poussin <poussin@codelutin.com>
# Emmanuel Raviart <eraviart@entrouvert.com>
# Sébastien Régnier <regnier@codelutin.com>
# Emmanuel Saracco <esaracco@easter-eggs.com>
#
# Copyright (C) 2000, 2001 Easter-eggs & Emmanuel Raviart
# Copyright (C) 2002 Odile Bénassy, Code Lutin, Thierry Dulieu, Easter-eggs,
# Entr'ouvert, Frédéric Péters, Benjamin Poussin, Emmanuel Raviart,
# Emmanuel Saracco & Théridion
# Copyright (C) 2003 Odile Bénassy, Romain Chantereau, Nicolas Clapiès,
# Code Lutin, Pierre-Antoine Dejace, Thierry Dulieu, Easter-eggs,
# Entr'ouvert, Florent Monnier, Cédric Musso, Ouvaton, Frédéric Péters,
# Benjamin Poussin, Rodolphe Quiédeville, Emmanuel Raviart, Sébastien
# Régnier, Emmanuel Saracco, Théridion & Vecam
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
from __future__ import nested_scopes
__doc__ = """Glasnost Calendar Web Tools"""
__version__ = '$Revision$'[11:-2]
import glasnost.common.context as context
import glasnost.common.xhtmlgenerator as X
from glasnost.web.tools import *
import calendar
import time
dayLabels = [ N_('Monday'), N_('Tuesday'), N_('Wednesday'), N_('Thursday'),
N_('Friday'), N_('Saturday'), N_('Sunday') ]
monthLabels = [N_('January'), N_('February'), N_('March'),
N_('April'), N_('May'), N_('June'),
N_('July'), N_('August'), N_('September'),
N_('October'), N_('November'), N_('December') ]
# Note to translators: those are "in sentence" labels, capitalized in
# English but not in (some) other languages
monthLabelsNoCapitalization = [
N_('xJanuary'), N_('xFebruary'), N_('xMarch'),
N_('xApril'), N_('xMay'), N_('xJune'),
N_('xJuly'), N_('xAugust'), N_('xSeptember'),
N_('xOctober'), N_('xNovember'), N_('xDecember') ]
def getMonthLabel(monthNumber):
return _(monthLabels[monthNumber-1])
def getMonthLabelNoCapitalization(monthNumber):
return _(monthLabelsNoCapitalization[monthNumber-1])[1:]
def getMonthLayout(year, month, baseUrl, objects, startSlot, endSlot = None):
table = X.table(_class = 'calendar-month-full')
prevYear, prevMonth = year, month-1
if prevMonth == 0:
prevMonth, prevYear = 12, prevYear - 1
nextYear, nextMonth = year, month+1
if nextMonth == 13:
nextMonth, nextYear = 1, nextYear + 1
caption = X.caption()
caption += X.a(
href = '%s/%d/%d' % (baseUrl, prevYear, prevMonth),
_class = 'previous-month')('<<')
caption += X.span()('%s %s' % (_(monthLabels[month-1]), year))
caption += X.a(
href = '%s/%d/%d' % (baseUrl, nextYear, nextMonth),
_class = 'next-month')('>>')
table += caption
tr = X.tr()
for wd in dayLabels:
tr += X.th(scope = 'col')(_(wd))
table += X.thead(tr)
cal = calendar.monthcalendar(year, month)
if not endSlot:
endSlot = startSlot
today = list(time.localtime(time.time())[:3])
tbody = X.tbody()
table += tbody
for i in range(len(cal)):
tr = X.tr()
tbody += tr
for j in range(len(cal[i])):
d = cal[i][j]
if d == 0:
dayLabel = ''
tr += X.td(_class = 'noday')
continue
else:
dayLabel = str(d)
thisDate = [year, month, d]
nextDate = [year, month, d+1]
dayContent = X.array()
dayContent += X.span(_class = 'day-title')(dayLabel)
timeStart = time.mktime(thisDate + [0]*5 + [time.localtime()[-1]])
timeEnd = time.mktime(nextDate + [0]*5 + [time.localtime()[-1]])
dayObjects = [x for x in objects if \
getattr(x, startSlot) < timeEnd and \
((getattr(x, endSlot) is None and
getattr(x, startSlot) >= timeStart ) or \
getattr(x, endSlot) >= timeStart)]
dayObjects.sort(lambda x,y: cmp(getattr(x, startSlot),
getattr(y, startSlot)))
if len(dayObjects):
ul = X.ul()
for d in dayObjects:
li = X.li()
if hasattr(d, 'id'):
li += X.a(href = X.idUrl(d.id))(d.getLabel())
else:
url = d.getUrl()
if url:
li += X.a(href = url)(d.getLabel())
else:
li += d.getLabel()
ul += li
dayContent += ul
className = ''
if thisDate == today:
className = 'today'
elif thisDate < today:
className = 'past'
else:
className = 'future'
className += ' d%d' % (j+1)
if j in (5, 6):
className += ' weekend'
tr += X.td(_class = className)(dayContent)
return table