| 1 | #!/usr/bin/env ruby |
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| 2 | |
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| 3 | # windex.rb $Revision: 1.2 $ |
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| 4 | # |
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| 5 | # windex: 索引を生成する |
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| 6 | # パラメタ: |
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| 7 | # str: キーワード文字列 |
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| 8 | # readname: 読み仮名 |
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| 9 | # |
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| 10 | # wikw: 索引からアンカーを生成する |
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| 11 | # パラメタ: |
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| 12 | # str: キーワード文字列 |
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| 13 | # |
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| 14 | # このファイルをtDiaryのトップディレクトリにも配置し、CGIとして |
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| 15 | # 実行することで索引ページを出力できます。 |
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| 16 | # |
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| 17 | # CGI動作時の引数 |
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| 18 | # http://(日記URL)/windex.rb?kw=(キーワード文字列) |
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| 19 | # とキーワードを指定してアクセスすることでそのキーワードに関係する日記の |
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| 20 | # 日付一覧を出力できます。一つだけの場合にはその日付の日記への |
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| 21 | # リダイレクトを出力します。 |
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| 22 | # |
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| 23 | # tdiary.confによる設定 |
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| 24 | # @options['windex.generate_all'] = true |
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| 25 | # 全ての日記から索引を生成します。これは時間がかかるので、索引の全生成を |
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| 26 | # 行いたいときだけtrueに設定して更新を行うような使い方を想定しています。 |
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| 27 | # |
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| 28 | # Copyright (c) 2003 Gony <gony@sm.rim.or.jp> |
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| 29 | # Distributed under the GPL |
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| 30 | # |
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| 31 | |
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| 32 | mode = "" |
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| 33 | if $0 == __FILE__ |
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| 34 | mode = "CGI" |
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| 35 | if FileTest.symlink?(__FILE__) == true |
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| 36 | org_path = File.dirname(File.readlink(__FILE__)) |
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| 37 | else |
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| 38 | org_path = File.dirname(__FILE__) |
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| 39 | end |
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| 40 | $:.unshift(org_path) |
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| 41 | require "pstore" |
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| 42 | require "tdiary" |
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| 43 | |
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| 44 | tdiarybase = TDiary::TDiaryBase |
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| 45 | else |
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| 46 | tdiarybase = TDiaryBase |
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| 47 | end |
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| 48 | |
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| 49 | class WITDiary < tdiarybase |
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| 50 | def load_plugins |
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| 51 | super |
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| 52 | end |
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| 53 | |
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| 54 | def generate_wordindex(date,plugin,index) |
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| 55 | wordindex = WIWordIndex.new |
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| 56 | @io.transaction(date) do |diaries| |
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| 57 | wordindex.generate(diaries,plugin,index) |
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| 58 | end |
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| 59 | |
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| 60 | return wordindex |
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| 61 | end |
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| 62 | end |
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| 63 | |
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| 64 | class WIWordIndex |
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| 65 | def initialize |
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| 66 | @windex = {} |
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| 67 | @dates = [] |
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| 68 | end |
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| 69 | |
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| 70 | def generate(diaries,plugin,index) |
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| 71 | diaries.each_value do |diary| |
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| 72 | num_section = 1 |
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| 73 | diary.each_section do |section| |
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| 74 | anchor = index \ |
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| 75 | + plugin.anchor(diary.date.strftime("%Y%m%d")) \ |
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| 76 | + "#p%02d" % num_section |
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| 77 | if section.subtitle != nil |
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| 78 | scan(section.subtitle,anchor) |
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| 79 | end |
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| 80 | scan(section.body,anchor) |
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| 81 | num_section = num_section + 1 |
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| 82 | end |
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| 83 | end |
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| 84 | end |
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| 85 | |
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| 86 | def load(dir) |
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| 87 | @windex = {} |
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| 88 | Dir.mkdir(dir) unless File.directory?(dir) |
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| 89 | PStore.new(dir + "/windex").transaction do |pstore| |
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| 90 | @dates = pstore.roots |
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| 91 | @dates.each do |key| |
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| 92 | windex_tmp = pstore[key] |
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| 93 | windex_tmp.each_key do |key_windex| |
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| 94 | if @windex.has_key?(key_windex) == false |
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| 95 | @windex[key_windex] = {"readname" => nil, |
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| 96 | "anchor" => []} |
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| 97 | end |
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| 98 | if @windex[key_windex]["readname"] == nil \ |
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| 99 | && windex_tmp[key_windex].has_key?("readname") == true |
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| 100 | @windex[key_windex]["readname"] = windex_tmp[key_windex]["readname"] |
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| 101 | end |
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| 102 | @windex[key_windex]["anchor"].concat(windex_tmp[key_windex]["anchor"]) |
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| 103 | end |
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| 104 | end |
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| 105 | end |
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| 106 | end |
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| 107 | |
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| 108 | def save(dir,keyname) |
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| 109 | if File.directory?(dir) == false |
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| 110 | Dir.mkdir(dir,0755) |
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| 111 | end |
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| 112 | PStore.new(dir + "/windex").transaction do |pstore| |
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| 113 | pstore[keyname] = @windex |
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| 114 | end |
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| 115 | end |
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| 116 | |
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| 117 | def generate_html(page) |
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| 118 | return page.generate_html(@windex) |
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| 119 | end |
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| 120 | |
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| 121 | def has_key?(key) |
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| 122 | return @windex.has_key?(key) |
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| 123 | end |
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| 124 | |
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| 125 | def [](key) |
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| 126 | return @windex[key] |
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| 127 | end |
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| 128 | |
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| 129 | private |
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| 130 | def scan(body,anchor) |
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| 131 | to_delimiter_end = { |
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| 132 | "(" => ")","[" => "]","{" => "}","<" => ">", |
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| 133 | } |
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| 134 | |
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| 135 | wistrs = body.scan(%r[<%\s*=\s*windex\s*[^(<%)]*\s*%>]) |
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| 136 | wistrs.each do |wistr| |
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| 137 | # 引数抽出 |
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| 138 | argstr = wistr.gsub(%r[<%\s*=\s*windex\s*],"") |
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| 139 | argstr = argstr.gsub(%r[\s*%>],"") |
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| 140 | args = [] |
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| 141 | flag_done = false |
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| 142 | while flag_done == false |
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| 143 | pos_delimiter = argstr.index(%r['|"|%[Qq].]) #"' |
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| 144 | if pos_delimiter != nil |
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| 145 | # デリミタ文字取得 |
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| 146 | delimiter = argstr.scan(%r['|"|%[Qq].])[0] #"' |
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| 147 | if delimiter.length == 3 |
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| 148 | delimiter_end = delimiter[2].chr |
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| 149 | if to_delimiter_end.has_key?(delimiter_end) |
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| 150 | delimiter_end = to_delimiter_end[delimiter_end] |
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| 151 | end |
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| 152 | else |
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| 153 | delimiter_end = delimiter |
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| 154 | end |
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| 155 | |
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| 156 | # デリミタまでの文字列を削除 |
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| 157 | argstr = argstr[(pos_delimiter + delimiter.length)..-1] |
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| 158 | pos_delimiter = argstr.index(delimiter_end) |
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| 159 | if pos_delimiter != nil |
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| 160 | if pos_delimiter > 0 |
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| 161 | # 引数として取得 |
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| 162 | args << argstr[0..(pos_delimiter - 1)] |
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| 163 | else |
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| 164 | args << "" |
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| 165 | end |
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| 166 | # デリミタまでの文字列を削除 |
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| 167 | argstr = argstr[(pos_delimiter + delimiter_end.length)..-1] |
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| 168 | else |
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| 169 | flag_done = true |
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| 170 | end |
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| 171 | else |
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| 172 | flag_done = true |
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| 173 | end |
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| 174 | end |
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| 175 | |
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| 176 | if args.length > 0 |
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| 177 | if @windex.has_key?(args[0]) == false |
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| 178 | # ハッシュを生成 |
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| 179 | @windex[args[0]] = {"readname" => nil,"anchor" => []} |
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| 180 | end |
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| 181 | if args.length > 1 && @windex[args[0]]["readname"] == nil && args[1] != "" |
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| 182 | @windex[args[0]]["readname"] = args[1] |
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| 183 | end |
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| 184 | @windex[args[0]]["anchor"] << anchor |
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| 185 | end |
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| 186 | end |
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| 187 | end |
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| 188 | end |
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| 189 | |
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| 190 | class WIIndexPage |
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| 191 | def initialize(title,css) |
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| 192 | @title = title |
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| 193 | @css = css |
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| 194 | end |
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| 195 | |
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| 196 | def generate_html(windex) |
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| 197 | body = "" |
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| 198 | |
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| 199 | # 大項目名 => 名前の配列 のハッシュを生成 |
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| 200 | subindex_to_name = {} |
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| 201 | windex.keys.each do |key| |
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| 202 | subindex = "" |
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| 203 | if windex[key]["readname"] != nil |
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| 204 | subindex = get_subindex(windex[key]["readname"]) |
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| 205 | else |
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| 206 | subindex = get_subindex(key) |
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| 207 | end |
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| 208 | if subindex_to_name.has_key?(subindex) == false |
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| 209 | subindex_to_name[subindex] = [] |
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| 210 | end |
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| 211 | subindex_to_name[subindex] << key |
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| 212 | end |
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| 213 | |
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| 214 | # 大項目名ごとにHTMLを生成 |
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| 215 | if subindex_to_name.has_key?("記号") == true |
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| 216 | body << generate_html_subindex(windex,subindex_to_name,"記号") |
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| 217 | end |
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| 218 | subindex_to_name.keys.sort.each do |key| |
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| 219 | if key != "記号" |
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| 220 | body << generate_html_subindex(windex,subindex_to_name,key) |
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| 221 | end |
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| 222 | end |
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| 223 | |
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| 224 | body = <<-BODY |
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| 225 | <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> |
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| 226 | <html> |
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| 227 | <head> |
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| 228 | <title>#{h @title}(索引)</title> |
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| 229 | #{@css} |
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| 230 | </head> |
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| 231 | <body> |
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| 232 | <h1>#{@title} [索引]</h1> |
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| 233 | <div class="day"><div class="body"> |
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| 234 | #{body} |
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| 235 | </div></div> |
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| 236 | </body> |
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| 237 | </html> |
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| 238 | BODY |
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| 239 | |
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| 240 | return body |
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| 241 | end |
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| 242 | |
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| 243 | private |
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| 244 | def generate_html_subindex(windex,subindex_to_name,key) |
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| 245 | readname_to_name = {} |
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| 246 | subindex_to_name[key].each do |name| |
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| 247 | key_new = "" |
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| 248 | if windex[name]["readname"] != nil |
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| 249 | key_new = windex[name]["readname"] |
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| 250 | else |
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| 251 | key_new = name |
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| 252 | end |
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| 253 | if readname_to_name.has_key?(key_new) == false |
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| 254 | readname_to_name[key_new] = [] |
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| 255 | end |
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| 256 | readname_to_name[key_new] << name |
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| 257 | end |
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| 258 | |
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| 259 | body = %Q[<div class="section"><h2>#{key}</h2>\n] |
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| 260 | |
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| 261 | # 読み仮名のソートでループ -> 名前のソートでループ |
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| 262 | keys = readname_to_name.keys |
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| 263 | if keys.empty? == false |
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| 264 | keys.sort.each do |readname| |
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| 265 | readname_to_name[readname].sort.each do |name| |
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| 266 | body << "<p>#{name} ... " |
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| 267 | num_anchor = 1 |
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| 268 | windex[name]["anchor"].sort.each do |anchor| |
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| 269 | body = body + %Q[<a href="#{h anchor}">#{num_anchor}</a>] |
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| 270 | if num_anchor < windex[name]["anchor"].length |
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| 271 | body = body + "," |
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| 272 | end |
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| 273 | num_anchor = num_anchor + 1 |
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| 274 | end |
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| 275 | body << "</p>" |
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| 276 | end |
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| 277 | end |
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| 278 | end |
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| 279 | body << "\n</div>\n" |
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| 280 | |
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| 281 | return body |
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| 282 | end |
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| 283 | |
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| 284 | def get_subindex(name) |
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| 285 | to_plainhiragana = { |
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| 286 | "ぁ" => "あ","ぃ" => "い","ぅ" => "う","ぇ" => "え","ぉ" => "お", |
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| 287 | "が" => "か","ぎ" => "き","ぐ" => "く","げ" => "け","ご" => "こ", |
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| 288 | "ざ" => "さ","じ" => "し","ず" => "す","ぜ" => "せ","ぞ" => "そ", |
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| 289 | "だ" => "た","ぢ" => "ち","っ" => "つ","づ" => "つ","で" => "て","ど" => "と", |
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| 290 | "ば" => "は","ぱ" => "は","び" => "ひ","ぴ" => "ひ","ぶ" => "ふ","ぷ" => "ふ","べ" => "へ","ぺ" => "へ","ぼ" => "ほ","ぽ" => "ほ", |
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| 291 | "ゃ" => "や","ゅ" => "ゆ","ょ" => "よ", |
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| 292 | "ゎ" => "わ","ヴ" => "う","ヵ" => "か","ヶ" => "け", |
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| 293 | } |
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| 294 | to_1byte = { |
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| 295 | "!" => "!",'”' => '"',"#" => "#","$" => "$","%" => "%","&" => "&","’" => "'","(" => "(",")" => ")","*" => "*","+" => "+","," => ",","−" => "-","." => ".","/" => "/", |
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| 296 | "0" => "0","1" => "1","2" => "2","3" => "3","4" => "4","5" => "5","6" => "6","7" => "7","8" => "8","9" => "9",":" => ":",";" => ";","<" => "<","=" => "=",">" => ">","?" => "?", |
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| 297 | "@" => "@","A" => "A","B" => "B","C" => "C","D" => "D","E" => "E","F" => "F","G" => "G","H" => "H","I" => "I","J" => "J","K" => "K","L" => "L","M" => "M","N" => "N","O" => "O", |
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| 298 | "P" => "P","Q" => "Q","R" => "R","S" => "S","T" => "T","U" => "U","V" => "V","W" => "W","X" => "X","Y" => "Y","Z" => "Z","[" => "[","¥" => "\\","]" => "]","^" => "^","_" => "_", |
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| 299 | "a" => "a","b" => "b","c" => "c","d" => "d","e" => "e","f" => "f","g" => "g","h" => "h","i" => "i","j" => "j","k" => "k","l" => "l","m" => "m","n" => "n","o" => "o", |
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| 300 | "p" => "p","q" => "q","r" => "r","s" => "s","t" => "t","u" => "u","v" => "v","w" => "w","x" => "x","y" => "y","z" => "z","{" => "{","|" => "|","}" => "}","‾" => "~", |
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| 301 | } |
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| 302 | |
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| 303 | topchr = name[0,1] |
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| 304 | if topchr.count("\xA1-\xFE") == 1 |
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| 305 | # マルチバイト文字 |
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| 306 | topchr = name[0,2] |
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| 307 | end |
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| 308 | if to_1byte.has_key?(topchr) == true |
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| 309 | topchr = to_1byte[topchr] |
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| 310 | end |
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| 311 | if topchr.length == 1 |
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| 312 | # シングルバイト文字の処理 |
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| 313 | topchr = topchr.upcase |
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| 314 | |
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| 315 | if (0x21 <= topchr[0] && topchr[0] <= 0x2F) \ |
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| 316 | || (0x3A <= topchr[0] && topchr[0] <= 0x40) \ |
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| 317 | || (0x5B <= topchr[0] && topchr[0] <= 0x60) \ |
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| 318 | || (0x7B <= topchr[0] && topchr[0] <= 0x7B) |
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| 319 | topchr = "記号" |
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| 320 | end |
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| 321 | else |
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| 322 | # マルチバイト文字の処理 |
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| 323 | # カタカナ->ひらがな変換 |
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| 324 | code = topchr[0] * 0x100 + topchr[1] |
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| 325 | if 0xA5A1 <= code && code <= 0xA5F3 |
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| 326 | topchr = 0xA4.chr + topchr[1].chr |
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| 327 | end |
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| 328 | |
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| 329 | # 濁点 / 半濁点 撥音など変換 |
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| 330 | if to_plainhiragana.has_key?(topchr) == true |
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| 331 | topchr = to_plainhiragana[topchr] |
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| 332 | end |
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| 333 | end |
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| 334 | |
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| 335 | return topchr |
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| 336 | end |
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| 337 | end |
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| 338 | |
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| 339 | class WIRedirectPage |
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| 340 | def initialize(key) |
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| 341 | @key = key |
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| 342 | end |
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| 343 | |
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| 344 | def generate_html(windex) |
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| 345 | anchor = windex[@key]["anchor"][0] |
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| 346 | body = <<-BODY |
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| 347 | <html> |
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| 348 | <head> |
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| 349 | <meta http-equiv="refresh" content="0;url=#{h anchor}"> |
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| 350 | <title>moving...</title> |
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| 351 | </head> |
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| 352 | <body>Wait or <a href="#{h anchor}">Click here!</a></body> |
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| 353 | </html> |
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| 354 | BODY |
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| 355 | |
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| 356 | return body |
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| 357 | end |
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| 358 | end |
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| 359 | |
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| 360 | class WISinglePage |
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| 361 | def initialize(title,date_format,css,key) |
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| 362 | @title = title |
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| 363 | @date_format = date_format |
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| 364 | @css = css |
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| 365 | @key = key |
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| 366 | end |
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| 367 | |
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| 368 | def generate_html(windex) |
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| 369 | anchors = windex[@key]["anchor"] |
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| 370 | body = %Q[<div class="section"><h2>#{@key}</h2>\n] |
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| 371 | anchors.sort.each do |anchor| |
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| 372 | str_date = anchor.scan(/\d{8}/)[0] |
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| 373 | date = Time.local(str_date[0..3].to_i,str_date[4..5].to_i,str_date[6..7].to_i) |
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| 374 | body << %Q[<p><a href="#{h anchor}">#{date.strftime(@date_format)}</a></p>\n] |
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| 375 | end |
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| 376 | body << "\n</div>\n" |
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| 377 | body = <<-BODY |
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| 378 | <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> |
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| 379 | <html> |
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| 380 | <head> |
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| 381 | <title>#{h @title}(索引)</title> |
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| 382 | #{@css} |
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| 383 | </head> |
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| 384 | <body> |
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| 385 | <h1>#{@title} [索引]</h1> |
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| 386 | <div class="day"><div class="body"> |
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| 387 | #{body} |
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| 388 | </div></div> |
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| 389 | </body> |
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| 390 | </html> |
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| 391 | BODY |
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| 392 | |
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| 393 | return body |
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| 394 | end |
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| 395 | end |
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| 396 | |
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| 397 | class WIErrorPage |
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| 398 | def initialize(title,css,key) |
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| 399 | @title = title |
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| 400 | @css = css |
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| 401 | @key = key |
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| 402 | end |
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| 403 | |
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| 404 | def generate_html(windex) |
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| 405 | body = <<-BODY |
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| 406 | <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> |
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| 407 | <html> |
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| 408 | <head> |
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| 409 | <title>#{h @title}(索引)</title> |
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| 410 | #{@css} |
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| 411 | </head> |
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| 412 | <body> |
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| 413 | <h1>#{@title} [索引]</h1> |
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| 414 | <div class="day"><div class="body"> |
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| 415 | キーワード「#{h @key}」は登録されていません。 |
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| 416 | </div></div> |
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| 417 | </body> |
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| 418 | </html> |
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| 419 | BODY |
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| 420 | |
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| 421 | return body |
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| 422 | end |
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| 423 | end |
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| 424 | |
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| 425 | def windex(str,readname = "") |
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| 426 | return str |
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| 427 | end |
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| 428 | |
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| 429 | def wikw(str) |
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| 430 | if @wordindex.has_key?(str) == true |
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| 431 | anchors = @wordindex[str]["anchor"] |
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| 432 | if anchors.length == 1 |
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| 433 | return %Q[<a href="#{h anchors[0]}">#{str}</a>] |
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| 434 | else |
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| 435 | body = "#{str}(" |
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| 436 | num_anchor = 1 |
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| 437 | anchors.sort.each do |anchor| |
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| 438 | body << %Q[<a href="#{h anchor}">#{num_anchor}</a>] |
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| 439 | if num_anchor < anchors.length |
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| 440 | body << "," |
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| 441 | end |
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| 442 | num_anchor = num_anchor + 1 |
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| 443 | end |
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| 444 | body << ")" |
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| 445 | |
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| 446 | return body |
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| 447 | end |
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| 448 | end |
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| 449 | |
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| 450 | return str |
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| 451 | end |
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| 452 | |
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| 453 | if mode != "CGI" |
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| 454 | @wordindex = WIWordIndex.new |
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| 455 | @wordindex.load(@cache_path + "/windex") |
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| 456 | |
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| 457 | add_update_proc do |
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| 458 | if @conf.options["windex.generate_all"] == true |
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| 459 | tdiary = WITDiary.new(@cgi,"day.rhtml",@conf) |
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| 460 | @years.each_key do |year| |
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| 461 | @years[year.to_s].each do |month| |
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| 462 | date = Time::local(year,month) |
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| 463 | wordindex = tdiary.generate_wordindex(date,self,@conf.index) |
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| 464 | wordindex.save(@cache_path + "/windex",date.strftime('%Y%m')) |
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| 465 | end |
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| 466 | end |
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| 467 | else |
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| 468 | wordindex = WIWordIndex.new |
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| 469 | wordindex.generate(@diaries,self,@conf.index) |
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| 470 | wordindex.save(@cache_path + "/windex",@date.strftime('%Y%m')) |
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| 471 | end |
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| 472 | end |
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| 473 | else |
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| 474 | cgi = CGI.new |
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| 475 | conf = TDiary::Config.new(cgi) |
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| 476 | cache_path = conf.data_path + "cache" |
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| 477 | plugin = WITDiary.new(cgi,"day.rhtml",conf).load_plugins |
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| 478 | |
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| 479 | wordindex = WIWordIndex.new |
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| 480 | wordindex.load(cache_path + "/windex") |
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| 481 | if cgi.valid?('kw') == true |
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| 482 | key = cgi.params['kw'][0] |
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| 483 | if wordindex.has_key?(key) == true |
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| 484 | num_anchor = wordindex[key]["anchor"].length |
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| 485 | if num_anchor == 0 |
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| 486 | page = WIErrorPage.new(conf.html_title,plugin.css_tag,key) |
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| 487 | elsif num_anchor == 1 |
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| 488 | page = WIRedirectPage.new(key) |
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| 489 | else |
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| 490 | page = WISinglePage.new(conf.html_title,conf.date_format,plugin.css_tag,key) |
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| 491 | end |
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| 492 | else |
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| 493 | page = WIErrorPage.new(conf.html_title,plugin.css_tag,key) |
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| 494 | end |
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| 495 | else |
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| 496 | page = WIIndexPage.new(conf.html_title,plugin.css_tag) |
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| 497 | end |
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| 498 | body = wordindex.generate_html(page) |
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| 499 | |
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| 500 | header = { |
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| 501 | "type" => "text/html", |
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| 502 | "charset" => "UTF-8", |
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| 503 | "Content-Length" => body.size.to_s, |
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| 504 | "Pragma" => "no-cache", |
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| 505 | "Cache-Control" => "no-cache", |
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| 506 | "Vary" => "User-Agent", |
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| 507 | } |
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| 508 | head = cgi.header(header) |
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| 509 | |
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| 510 | print head |
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| 511 | print body |
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| 512 | end |
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