class Knjtasks

# File lib/knjtasks.rb, line 4
def initialize(args = {})
  @args = args
  
  if @args[:hayabusa]
    @db = @args[:hayabusa].db
  elsif @args[:db]
    @db = @args[:db]
  else
    raise "Could not figure out database."
  end
  
  require "rubygems"
  require "#{@args[:hayabusa_path]}hayabusa"
  require "#{@args[:knjrbfw_path]}knjrbfw"
  
  require "#{@args[:knjrbfw_path]}knj/autoload"
  
  
  check_args = [:knjjs_url, :email_admin, :email_robot]
  check_args.each do |key|
    raise "No '#{key}' given in arguments." if !@args.has_key?(key)
  end
  
  require "#{File.dirname(__FILE__)}/../files/database_schema.rb"
  Knj::Db::Revision.new.init_db("schema" => $schema, "db" => @db)
  
  @ob = Knj::Objects.new(
    :datarow => true,
    :db => @db,
    :class_path => "#{File.dirname(__FILE__)}/../models",
    :module => Knjtasks,
    :require_all => true
  )
  
  @ob.events.connect(:no_html, &self.method(:no_html))
  @ob.events.connect(:no_date, &self.method(:no_date))
  
  if @args[:hayabusa]
    @hayabusa = @args[:hayabusa]
  else
    @hayabusa = Hayabusa.new(
      :debug => @args[:debug],
      :autorestart => false,
      :autoload => false,
      :verbose => false,
      :title => @args[:title],
      :port => @args[:port],
      :host => @args[:host],
      :default_page => "index.rhtml",
      :doc_root => "#{File.dirname(__FILE__)}/../www",
      :hostname => false,
      :error_report_emails => [@args[:email_admin]],
      :error_report_from => @args[:email_robot],
      :locales_root => "#{File.dirname(__FILE__)}/../locales",
      :locales_gettext_funcs => true,
      :locale_default => "en_GB",
      :knjrbfw_path => @args[:knjrbfw_path],
      :db => @db,
      :smtp_args => @args[:smtp_args],
      :httpsession_db_args => @args[:db_args]
    )
  end
  
  @hayabusa.define_magic_var(:_site, self)
  @hayabusa.define_magic_var(:_ob, @ob)
  @hayabusa.thread_init
  
  if @args.has_key?(:mail_args)
    require "#{File.dirname(__FILE__)}/../threads/thread_mail_task_comments.rb"
    @thread_mail_task_comments = Knjtasks::Thread_mail_task_comments.new(
      :knjtasks => self,
      :ob => @ob,
      :appsrv => @hayabusa,
      :args => @args
    )
    
    if @args[:debug]
      time = 5
    else
      time = 60
    end
    
    @hayabusa.timeout(:time => time, &self.method(:mail_task_comments_run))
  end
  
  @class_translations = {
    :User => _("user"),
    :Project => _("project"),
    :Task => _("task")
  }
end

# File lib/knjtasks.rb, line 146
def boxb
  return "</td></tr></table>"
end

# File lib/knjtasks.rb, line 136
def boxt(title, width = "100%")
  width = "#{width}px" if width.is_a?(Fixnum) or width.is_a?(Integer)
  
  html = ""
  html += "<table class=\"box\" style=\"width: #{width};\" cellspacing=\"0\" cellpadding=\"0\">"
  html += "<tr><td class=\"box_header_spacer\">&nbsp;</td><td class=\"box_header\">#{title}</td></tr>"
  html += "<tr><td colspan=\"2\" class=\"box_content\">"
  return html
end

# File lib/knjtasks.rb, line 168
def has_rank?(rank_str)
  return false if !self.user
  return self.user.has_rank?(rank_str)
end

# File lib/knjtasks.rb, line 132
def header(title)
  return "<h1>#{title}</h1>"
end

# File lib/knjtasks.rb, line 110
def join
  @hayabusa.join
end

# File lib/knjtasks.rb, line 118
def load_request
  @hayabusa.header("Content-Type", "text/html; charset=utf-8")
  
  #This will make the new Ruby-tasks-system compatible with mails sent from the old PHP-tasks-system.
  _get["show"] = "task_show" if _get["show"] == "tasks_show"
  _get["show"] = "user_login" if _get["show"] == "users_login"
  
  if _get.has_key?("l")
    _session[:locale] = _get["l"]
    _site.user[:locale] = _get["l"] if _site.user
    _hb.redirect(_meta["REQUEST_URI"].gsub(/&l=([A-z_]+)/, ""))
  end
end

# File lib/knjtasks.rb, line 106
def mail_task_comments_run
  @thread_mail_task_comments.run
end

# File lib/knjtasks.rb, line 102
def no_date(event, date)
  return "[#{_("no date")}]"
end

# File lib/knjtasks.rb, line 96
def no_html(event, classname)
  class_trans = @class_translations[classname]
  class_trans = classname.to_s.downcase if !class_trans
  return "[#{sprintf(_("no %s"), class_trans)}]"
end

# File lib/knjtasks.rb, line 114
def start
  @hayabusa.start
end

# File lib/knjtasks.rb, line 150
def user
  begin
    if _session[:user_id].to_i > 0
      user = @ob.get(:User, _session[:user_id])
      if !user.active?
        _session.delete(:user_id)
        return false
      end
      
      return user
    end
  rescue
    return false
  end
  
  return false
end