Re: [sup-talk] best method for before-add-message.rb

[Tero Tilus <tero@tilus.net>]

Moritz Wilhelmy, 2011-02-13 03:34:
> what would be the best way to match - for instance - the
> List-Id-Header in case it's present?

List-Id is a whole separate kind of beast.  My stragy dealing with it
looks like this.  Comments in finnish.  Go google translate. ;)

== clip from ~/.sup/hooks/before-add-message.rb ==
hdr = message.raw_header

# Yritetään hakea listalle label List-Id headerista ja jos sellaista
# ei ole (mm. pipermail-arkistot) niin otsikkoriviltä [listanimestä].
# Listaheadereita on montaa sorttia
#
# List-Id: effi-alert.winston.effi.org
# List-Id: <effipalvelin.winston.effi.org>
# List-Id: EFFIn hallituksen keskusteluja <board.effi.org>
# List-Id: =?iso-8859-1?q?Keski-Suomen_EFFIl=E4iset?= <ks-effi.lists.jyu.fi>
# List-Id: "Hear ry:n julkinen tiedotuslista: Radio Hear, Linnunlaulupubi,
# List-Id: =?iso-8859-1?q?El=E4m=E4_on_peli=E4=2C_j=E4rjest=E4j=E4lista?=

if m = (hdr.match(/^List-Id: +[^<]*<([^>\s]+)> *$/i) or # tyyppi 1
        hdr.match(/^List-Id: +([^<>=\s]+) *$/i) or      # tyypit 2-4
        hdr.match(/^Subject: +\[ *([^\] ]+) *\]/i))
  list_id = m[1]
  list_id = 'effi-hallitus' if list_id == 'board.effi.org'
  list_id = 'effi-asiantuntijat' if list_id == 'asiantuntijat.effi.org'
  list_id = 'maahinkainen-jasenet' if list_id == 'jasenet.maahinkainen.org'
  list_id = 'lev' if list_id == 'lev-list'
  list_id = list_id.split('.', 2)[0].downcase
  message.add_label list_id
end

== clip end ==

> Can I pull arbitrary, parsed headers directly out of the message
> object, or do I have to do my own parsing?

Uh, oh.  Looks like no, but it is pretty close, berause
Message#parse_header already builds parsed hash of arbitrary headers
internally.

--
Tero Tilus ## 050 3635 235 ## http://tero.tilus.net/
_______________________________________________
sup-talk mailing list
sup-talk@rubyforge.org
http://rubyforge.org/mailman/listinfo/sup-talk