Class: TDiary::Plugin

Inherits:
Object show all
Includes:
ERB::Util, ViewHelper
Defined in:
lib/tdiary/plugin.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from ViewHelper

#base_url, #bot?

Constructor Details

#initialize(params) ⇒ Plugin

Returns a new instance of Plugin.



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# File 'lib/tdiary/plugin.rb', line 16

def initialize( params )
	@header_procs = []
	@footer_procs = []
	@update_procs = []
	@title_procs = []
	@body_enter_procs = []
	@body_leave_procs = []
	@section_index = {}
	@section_enter_procs = []
	@comment_leave_procs = []
	@subtitle_procs = []
	@section_leave_procs = []
	@edit_procs = []
	@form_procs = []
	@conf_keys = []
	@conf_procs = {}
	@conf_genre_label = {}
	@content_procs = {}
	@startup_procs = []
	@cookies = []
	@javascripts = []
	@javascript_setting = []

	params.each do |key, value|
		instance_variable_set( "@#{key}", value )
	end

	# for 1.4 compatibility
	@index = @conf.index
	@update = @conf.update
	@author_name = @conf.author_name || ''
	@author_mail = @conf.author_mail || ''
	@index_page = @conf.index_page || ''
	@html_title = @conf.html_title || ''
	@theme = @conf.theme
	@css = @conf.css
	@date_format = @conf.date_format
	@referer_table = @conf.referer_table
	@options = @conf.options

	# setup plugin storage
	unless @conf.io_class.method_defined?(:plugin_open)
		require 'tdiary/io/plugin_pstore'
		@conf.io_class.extend(TDiary::IO::PluginPStore)
	end
	@storage = @conf.io_class.plugin_open(@conf)

	# loading plugins
	@plugin_files = []
	plugin_path = @conf.plugin_path || "#{File.dirname(__FILE__)}/plugin"
	plugin_file = ''
	begin
		Dir::glob( "#{plugin_path}/*.rb" ).sort.each do |file|
			plugin_file = file
			load_plugin( file )
			@plugin_files << plugin_file
		end
	rescue ::TDiary::ForceRedirect
		raise
	rescue Exception
		raise PluginError::new( "Plugin error in '#{File::basename( plugin_file )}'.\n#{$!}\n#{$!.backtrace[0]}" )
	end
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(*m) ⇒ Object (private) 



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# File 'lib/tdiary/plugin.rb', line 388

def method_missing( *m )
	super if @debug
	# ignore when no plugin
end

Instance Attribute Details

#comment=(value) ⇒ Object (writeonly)

Sets the attribute comment

Parameters:

  • value —

    the value to set the attribute comment to.



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# File 'lib/tdiary/plugin.rb', line 14

def comment=(value)
  @comment = value
end

#cookies ⇒ Object (readonly)

Returns the value of attribute cookies.



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# File 'lib/tdiary/plugin.rb', line 13

def cookies
  @cookies
end

#date=(value) ⇒ Object (writeonly)

Sets the attribute date

Parameters:

  • value —

    the value to set the attribute date to.



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# File 'lib/tdiary/plugin.rb', line 14

def date=(value)
  @date = value
end

#diaries=(value) ⇒ Object (writeonly)

Sets the attribute diaries

Parameters:

  • value —

    the value to set the attribute diaries to.



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# File 'lib/tdiary/plugin.rb', line 14

def diaries=(value)
  @diaries = value
end

#last_modified=(value) ⇒ Object (writeonly)

Sets the attribute last_modified

Parameters:

  • value —

    the value to set the attribute last_modified to.



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# File 'lib/tdiary/plugin.rb', line 14

def last_modified=(value)
  @last_modified = value
end

Instance Method Details

#eval_src(src, secure) ⇒ Object 



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# File 'lib/tdiary/plugin.rb', line 95

def eval_src( src, secure )
	self.taint
	@conf.taint
	@title_procs.taint
	@body_enter_procs.taint
	@body_leave_procs.taint
	@section_index.taint
	@section_enter_procs.taint
	@comment_leave_procs.taint
	@subtitle_procs.taint
	@section_leave_procs.taint
	ret = Safe::safe( secure ? 4 : 1 ) do
		eval( src, binding, "(TDiary::Plugin#eval_src)", 1 )
	end
	@conf.io_class.plugin_close(@storage)
	return ret
end

#load_plugin(file) ⇒ Object 



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# File 'lib/tdiary/plugin.rb', line 80

def load_plugin( file )
	@resource_loaded = false
	begin
		res_file = File::dirname( file ) + "/#{@conf.lang}/" + File::basename( file )
		open( res_file.untaint ) do |src|
			instance_eval( src.read.untaint, "(plugin/#{@conf.lang}/#{File::basename( res_file )})", 1 )
		end
		@resource_loaded = true
	rescue IOError, Errno::ENOENT
	end
	File::open( file.untaint ) do |src|
		instance_eval( src.read.untaint, "(plugin/#{File::basename( file )})", 1 )
	end
end