# Copyritght (c) 2002 TANIGUCHI Takaki
# This program is distributed under the GNU GPL 2 or later.

require 'aswiki/plugin'
require 'aswiki/attachdb'
require 'cgi/session'
require 'bdb'

module AsWiki
  class AttachPlugin < Plugin
    Name = 'attach'
    def onpost(session, file)
      pname = session['pname']
      adb =  AsWiki::AttachDB.new
      adb.savefile(pname, file[0])
    end
    def onview(line, b, e, av=[])
      session = CGI::Session.new(CGI::new, {'tmpdir' => $DIR_SESSION,
				   'new_session'=>true})
      session['pname'] = @name
      session['plugin'] = self.class

      adb =  AsWiki::AttachDB.new
      @data ={:_session_id => session.session_id,
	:item => adb.listfile(@name)
      }
      # @view = load_template.expand_tree(data)
      load_parts
      return self
    end
    attr_reader :data
  end
  class AttachIncludePlugin < Plugin
    Name = 'attachinclude'
    # #attachinclude num
    def onview(line, b, e, av=[])
      num = av[1]
      adb =  AsWiki::AttachDB.new
      ret = adb.querybynum(num)
      @data = {
	:url  => cgiurl([['c','download'],['num',num]]),
	:mime => ret[:type].gsub(/\r|\n/,''),
	:name => ret[:filename],
      }

      load_parts('attach')
      return self
    end
  end
end