#!/usr/bin/ruby =begin $Id: sakura.cgi,v 1.2 2003/11/25 10:22:17 moleskin Exp $ Copyright (c) 2003 moleskin . All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. The name of the author may not be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. =end require "find" require "cgi" CONTENT_TEMPLATE= <$title

$date

category:$category

$body

EOF HEADER_TEMPLATE= < $blog_title

$blog_title

EOF FOOTER_TEMPLATE= <mail:$mailaddr

EOF CONTENT_TYPE = "Content-Type: text/html; charset=$encoding \n\n" class Template attr_accessor :value def initialize @value = Hash.new("") @template_string = Hash.new("") @buffer = STDOUT end def replace(string) return string.gsub(/\$[a-z_]+/){ |m | @value[m] } end def add(name,value) @template_string[name] = value end def exec(name) if @template_string.key? name then replace(@template_string[name]) end end end class Sakura attr_accessor :datadir ,:content_pattern,:encoding attr_accessor :category,:today attr_accessor :template,:cgi def initialize(&block) @category = "" instance_eval &block end def get_content(dir,pattern) begin list = [] Find.find(dir) do |path| Find.prune if [".",".."].include? path if File.basename(path) =~ pattern then list << path end end return list resque print "get_content error\n" end end DATE = 0 PATH = 1 def get_contentlist(el) begin list = [] el.each do |f | if FileTest.exist?(f) then list << [File.mtime(f),f] end end return list resque print "get_content list error\n" end end def make_content(one_entry) title = "" body = "" File.open(one_entry[PATH]) do |f| if line = f.gets then title << line.chomp end while line = f.gets body << line end end template.value["$title"] = title template.value["$date"] = one_entry[DATE] template.value["$body"] = body template.value["$category"] = File.dirname(one_entry[PATH])[@datadir.length,999] return template.exec("content") end def makemain() begin entrylist = get_content(@datadir + @category,@content_pattern) list = get_contentlist(entrylist) list.sort! list.reverse! list.each do |entry| print make_content(entry) end rescue print "

error #$! #$@

\n" end end def makeheader print template.exec("content_type") print template.exec("header") end def makefooter print template.exec("footer") end def set_globalvariable(cgi) @cgi = cgi if cgi.has_key? "category" then @category = cgi["category"].join() else @category = "" end end def main(cgi) set_globalvariable(cgi) makeheader() makemain() makefooter() end end sakura = Sakura.new do self.datadir = "/var/autofs/misc/groups/s/sa/sakura/htdocs/sakura" self.content_pattern = /^.+.txt$/ self.template = Template.new() self.encoding = "EUC-JP" self.template.value["$blog_title"] = "Sakura: Simple Blog Tool " self.template.value["$encoding"] = self.encoding self.template.value["$mailaddr"] = "moleskin@as.email.ne.jp" self.template.add("content_type",CONTENT_TYPE) self.template.add("content",CONTENT_TEMPLATE) self.template.add("header",HEADER_TEMPLATE) self.template.add("footer",FOOTER_TEMPLATE) end cgi = CGI.new sakura.main(cgi)