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# $Revision: 1.4 $
# recent_trackback3: ǶΥĥåߤꥹȥåפ
#
# Options:
# @options['recent_trackback3.cache']:
# TrackBack¸Ƥե̾(@cache_path/recent_trackbacks)
#
# @options['recent_trackback3.cache_size']:
# å¸ƤTrackBackη(50)
#
# @options['recent_trackback3.n']:
# ɽTrackBack(3)
#
# @options['recent_trackback3.sep']:
# TrackBack֤ʸ( )
#
# @options['recent_trackback3.date_format']:
# եեޥåȡ("(#{@date_format} %H:%M)")
#
# Copyright (c) 2004 Junichiro KITA <kita@kitaj.no-ip.com>
# Distributed under the GPL
#
require 'pstore'
def recent_trackback3_format(format, *args)
format.gsub(/\$(\d)/) {|s| args[$1.to_i - 1]}
end
def recent_trackback3_init
@conf['recent_trackback3.cache'] ||= "#{@cache_path}/recent_trackbacks"
@conf['recent_trackback3.cache_size'] ||= 50
@conf['recent_trackback3.n'] ||= 3
@conf['recent_trackback3.sep'] ||= ' '
@conf['recent_trackback3.date_format'] ||= "(#{@date_format} %H:%M)"
@conf['recent_trackback3.format'] ||= '<strong>$1.</strong><a href="$2" title="$3">$4 $5</a>'
end
def recent_trackback3
recent_trackback3_init
cache = @conf['recent_trackback3.cache']
n = @conf['recent_trackback3.n']
sep = @conf['recent_trackback3.sep']
date_format = @conf['recent_trackback3.date_format']
format = @conf['recent_trackback3.format']
result = []
idx = 0
PStore.new(cache).transaction do |db|
break unless db.root?('trackbacks')
db['trackbacks'].each do |tb|
break if idx >= n or tb == nil
trackback, date, serial = tb
next unless trackback.visible_true?
url, blog_name, title, excerpt = trackback.body.split(/\n/, 4)
a = @index + anchor("#{date.strftime('%Y%m%d')}#t#{'%02d' % serial}")
popup = CGI.escapeHTML(@conf.shorten(excerpt, 60))
str = [blog_name, title].compact.join(":").sub(/:$/, '')
str = url if str == ''
str = CGI.escapeHTML(@conf.shorten(str, 30))
date_str = trackback.date.strftime(date_format)
idx += 1
result << recent_trackback3_format(format, idx, a, popup, str, date_str)
end
db.abort
end
if result.size == 0
''
else
result.join(sep)
end
end
add_update_proc do
if @mode == 'trackbackreceive' and @comment
recent_trackback3_init
cache = @conf['recent_trackback3.cache']
cache_size = @conf['recent_trackback3.cache_size']
trackback = @comment
serial = 0
@diaries[@date.strftime('%Y%m%d')].each_visible_trackback( 100 ) {|tb, idx| serial += 1}
PStore.new(cache).transaction do |db|
db['trackbacks'] = Array.new(cache_size) unless db.root?('trackbacks')
if db['trackbacks'][0].nil? or trackback != db['trackbacks'][0][0]
db['trackbacks'].unshift([trackback, @date, serial]).pop
end
end
end
end
# fix me!
# I want to use update_proc, but TDiaryShowComment doesn't call update_proc.
add_form_proc do |date|
if @mode == 'showcomment'
recent_trackback3_init
cache = @conf['recent_trackback3.cache']
cache_size = @conf['recent_trackback3.cache_size']
date = date.strftime('%Y%m%d')
PStore.new(cache).transaction do |db|
break unless db.root?('trackbacks')
@diaries[date].each_comment(100) do |dtrackback|
db['trackbacks'].each do |c|
break if c.nil?
trackback, tbdate, serial = c
next if tbdate.strftime('%Y%m%d') != date
if trackback == dtrackback and trackback.date == dtrackback.date
trackback.show = dtrackback.visible_true?
next
end
end
end
end
end
end
if @mode == 'saveconf'
def saveconf_recent_trackback3
@conf['recent_trackback3.n'] = @cgi.params['recent_trackback3.n'][0].to_i
@conf['recent_trackback3.sep'] = @cgi.params['recent_trackback3.sep'][0]
@conf['recent_trackback3.date_format'] = @cgi.params['recent_trackback3.date_format'][0]
@conf['recent_trackback3.format'] = @cgi.params['recent_trackback3.format'][0]
end
end
# vim: ts=3
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