1 """
   2     MoinMoin - IncludeCalendarPage macro
   3 
   4     version 1.0
   5 
   6     (c) 2003 Charles Crichton, Oxford University Computing Laboratory
   7         Charles.Crichton (in the domain) comlab.ox.ac.uk
   8     Licensed under GNU GPL - see COPYING for details.
   9 
  10 
  11     The date code is modified from code in MonthCalendar.py by Thomas Waldmann
  12     Thanks! :-) 
  13 
  14     The argument matching code is modified from IncludePages.py by Michael Reinsch
  15     Cheers!
  16 
  17     I spotted the name Richard Jones in Include.py on which this ultimately relies.
  18     Thankyou.
  19 
  20     Obviously credit should also go to Jürgen Hermann for making this all possible!
  21 
  22     ----
  23 
  24     This simple macro allows the contents of a calendar page created
  25     using the MonthCalendar.py macro. To be displayed on the current page.
  26 
  27     I use it to display a week of calendar entries on my front page.
  28 
  29     To install:
  30      * Install the MonthCalendar.py and the IncludePages.py macros
  31      * Save this macro in your macros directory
  32 
  33     To use:
  34 
  35      [[IncludeCalendarPage(pagepattern,level,0)]] - include todays page
  36      [[IncludeCalendarPage(pagepattern,level,-1)]] - include yesterdays page
  37      [[IncludeCalendarPage(pagepattern,level,1)]] - include tomorrows page
  38      [[IncludeCalendarPage(pagepattern,level,365)]] - include next years page
  39 
  40      * pagepattern: (A page pattern to which a date will be appended
  41      * level: has the same meaning as in IncludePages.py macro.
  42 
  43     Todays date is 2003-03-16. So the macro
  44 
  45      [[IncludeCalendarPage(Calendar,2,0)]]
  46 
  47     includes the contents of page Calendar/2003-03-16 down to level 2 headings.
  48 
  49      [[IncludeCalendarPage(CharlieDiary,2,-1)]] - include CharlieDiary/2003-03-15
  50 
  51     You get the idea!
  52 
  53     $Id$ 
  54 """
  55 
  56 import calendar, cgi, time, re, string
  57 from MoinMoin import config
  58 from MoinMoin import wikiutil
  59 import MoinMoin.macro.Include
  60 
  61 _arg_dayoffset = r',\s*(?P<dayoffset>-?\d+)'
  62 _arg_level = r',\s*(?P<level>\d+)'
  63 _args_re_pattern = r'^(?P<pattern>[^,]+)(%s)(%s)$' % (_arg_level, _arg_dayoffset)
  64 #_args_re_pattern = '^(?P<pattern>[^,]+)$'
  65 
  66 def execute(macro, text, args_re=re.compile(_args_re_pattern)):
  67      # parse and check arguments
  68      args = args_re.match(text)
  69      #return ('<p><string class="error">%s</string></p>') % (_args_re_pattern,)
  70      if not args:
  71         return ('<p><strong class="error">%s</strong></p>' %
  72             ('Invalid include calendar page arguments "%s"!')) % (text,)
  73 
  74     # get the arguments
  75      pattern = args.group('pattern')
  76      dayoffset = int(args.group('dayoffset'))
  77 
  78      # There are 86400 seconds in a day.
  79      datetofind = time.time() + dayoffset * 86400
  80      (year,month,day,h,m,s,wd,yd,ds) = time.localtime(datetofind)
  81 
  82      params = '%s/%d-%02d-%02d' % (pattern, year, month, day)
  83     
  84      return MoinMoin.macro.Include.execute(macro,params)