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category_to_tag.rb
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category_to_tag.rb
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#
# category_to_tag.rb - show categories list in end of each section
#
# Copyright (C) 2005, TADA Tadashi <sho@spc.gr.jp>
# You can redistribute it and/or modify it under GPL2.
#
if respond_to?( :categorized_title_of_day ) then # BlogKit
def categorized_title_of_day( date, title )
@category_to_tag_list = {}
cats, stripped = title.scan( /^((?:\[[^\]]+\])+)\s*(.*)/ )[0]
if cats then
cats.scan( /\[([^\]]+)\]+/ ).flatten.each do |tag|
@category_to_tag_list[tag] = true # true when blog
end
else
stripped = title
end
stripped
end
add_body_leave_proc do |date|
feed? ? '' : category_to_tag_list
end
elsif respond_to?( :category_anchor ) # diary
add_section_enter_proc do |date, index|
@category_to_tag_list = {}
''
end
alias subtitle_link_original subtitle_link
def subtitle_link( date, index, subtitle )
s = ''
if subtitle then
s = subtitle.sub( /^(\[([^\[]+?)\])+/ ) do
$&.scan( /\[(.*?)\]/ ) do |tag|
@category_to_tag_list[CGI::unescapeHTML(tag[0])] = false # false when diary
end
''
end
end
subtitle_link_original( date, index, s.strip )
end
add_section_leave_proc do |date, index|
feed? ? '' : category_to_tag_list
end
end
def category_to_tag_list
if @category_to_tag_list and not @category_to_tag_list.empty? then
r = '<div class="tags">Tags: '
@category_to_tag_list.each do |tag, blog|
if blog
r << %Q|<a href="#{h @index}?blogcategory=#{h tag}">#{tag}</a> |
else
r << category_anchor( "#{tag}" ).sub( /^\[/, '' ).sub( /\]$/, '' ) << ' '
end
end
r << "</div>\n"
end
end