~ubuntu-branches/ubuntu/saucy/tdiary/saucy-proposed

# section_footer2.rb $Revision 1.0 $

#

# Copyright (c) 2008 SHIBATA Hiroshi <h-sbt@nifty.com>

# You can redistribute it and/or modify it under GPL2.

#

 

require 'digest/md5'

require 'open-uri'

require 'timeout'

require 'yaml'

require "pathname"

 

def permalink( date, index, escape = true )

        ymd = date.strftime( "%Y%m%d" )

        uri = @conf.index.dup

        uri[0, 0] = @conf.base_url unless %r|^https?://|i =~ uri

        uri.gsub!( %r|/\./|, '/' )

        if escape then

                uri + CGI::escape(anchor( "#{ymd}p%02d" % index ))

        else

                uri + anchor( "#{ymd}p%02d" % index )

        end

end

 

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[tag] = false # false when diary

                        end

                        ''

                end

        end

        subtitle_link_original( date, index, s.strip )

end

 

add_section_leave_proc do |date, index|

        r = '<div class="tags">'

 

        unless @conf.mobile_agent? then

                # ���ƥ��꥿�����ɲ�

                if @category_to_tag_list and not @category_to_tag_list.empty? then

                        r << "Tags: "

                        @category_to_tag_list.each do |tag, blog|

                                if blog

                                        r << %Q|<a href="#{@index}?blogcategory=#{h tag}">#{tag}</a> |

                                else

                                        r << category_anchor( "#{tag}" ).sub( /^\[/, '' ).sub( /\]$/, '' ) << ' '

                                end

                        end

                end

 

                # �֤��Υ���ȥ��ޤ� del.icio.us(json API)��

                r << add_delicious_json(date, index)

 

                # SBM ����������ɲ�

                yaml_dir = "#{@cache_path}/yaml/"

                Dir.glob( yaml_dir + "*.yaml" ) do |file|

                        r << parse_sbm_yaml(file, date, index)

                end

 

                # Permalink���ɲ�

                r << add_permalink(date, index)

        end

 

        r << "</div>\n"

end

 

def add_delicious_json(date, index)

        require 'json'

        

        url_md5 = Digest::MD5.hexdigest(permalink(date, index, false))

        cache_dir = "#{@cache_path}/delicious/#{date.strftime( "%Y%m" )}/"

        file_name = "#{cache_dir}/#{url_md5}.json"

        cache_time = 8 * 60 * 60  # 8 hour

        update = false

        count = 0

 

        r = " | "

        r << %Q|<a href="http://del.icio.us/url/#{url_md5}"><img src="http://images.del.icio.us/static/img/delicious.small.gif" width="10" height="10" style="border: none;vertical-align: middle;" alt="���Υ���ȥ��ޤ� del.icio.us" title="���Υ���ȥ��ޤ� del.icio.us">|

 

        begin

                Dir::mkdir( cache_dir ) unless File::directory?( cache_dir )

                cached_time = nil

                cached_time = File::mtime( file_name ) if File::exist?( file_name )

 

                unless cached_time.nil?

                        if Time.now > cached_time + cache_time

                                update = true

                        end

                end

 

                if cached_time.nil? or update

                        begin

                                timeout(10) do

                                        open( 'http://badges.del.icio.us/feeds/json/url/data?hash=' + url_md5 ) do |file|

                                                File::open( file_name, 'wb' ) do |f|

                                                        f.write( file.read )

                                                end

                                        end

                                end

                        rescue TimeoutError

                        rescue

                        end

                end

        rescue

        end

 

        begin

                File::open( file_name ) do |f|

                                data = JSON.parse(@conf.to_native( f.read, 'utf-8' ))

                        unless data[0].nil?

                                count = data[0]["total_posts"].to_i

                        end

                end

        rescue

        end

 

        if count > 0

                r << %Q| #{count} users|

        end

 

        r << %Q|</a>|

        

        return r

end

 

def parse_sbm_yaml(file, date, index)

        config = YAML.load(Pathname.new(file).expand_path.read)

 

        r = " | "

        unless config.nil? then

                r << %Q|<a href="#{config["url"]}#{permalink(date, index)}")>|

                r << %Q|<img src="#{config["src"]}" style="border: none;vertical-align: middle;" |

                r << %Q|title="#{config["title"]}" |

                r << %Q|alt="#{config["title"]}" />|

                unless config["counter"].nil? then

                        r << %Q| <img src="#{config["counter"]}#{permalink(date, index)}" style="border: none;vertical-align: middle;" />|

                end

                r << %Q|</a>|

        end

 

        return r

end

 

def add_permalink(date, index)

        r = " | "

        r << %Q|<a href="#{permalink(date, index, false)}">Permalink</a> |

        return r

end