Class: Microengine::AdminPage

Inherits:
Object
  • Object
show all
Defined in:
lib/admin_page.rb

Overview

Admin interface

Instance Method Summary collapse

Constructor Details

#initialize(http, path, admin) ⇒ AdminPage

Returns a new instance of AdminPage.



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# File 'lib/admin_page.rb', line 23

def initialize(http, path, admin)
  @http = http
  @path = '/' + path
  @admin = admin
  password = http.cookie['password']
  @show_password = password.nil? or password.empty?
  
  if not @http.post['layout'].nil?
    @layout = @http.post['default_layout']
  elsif '/admin/refresh/' == http.url
    @layout = @admin.config['default_layout']
  elsif File.exists? MICROENGINE_ROOT + "/content#{@path}layout"
    begin
      @layout = IO.read MICROENGINE_ROOT + "/content#{@path}layout"
    rescue
      @layout = @admin.config['default_layout']
    end
  else
    @layout = @admin.config['default_layout']
  end
  @layout_langs = []
  Dir.glob(MICROENGINE_ROOT + "/layouts/#{@layout}/*.yaml") do |lang|
    @layout_langs.push File.basename(lang, '.yaml')
  end
  
  @lang = language
  load_translation
end

Instance Method Details

#deleter ⇒ Object

Show interface to delete page



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# File 'lib/admin_page.rb', line 100

def deleter
  if '/admin/' == @path[0..6]
    error 'admin_subdir'
    return
  end
  if @admin.cache.langs[@path].nil?
    @admin.dispatcher.not_found @http
    return
  end
  if ['/404/', '/403/', '/'].include? @path
    error 'delete_system'
    return
  end
  @body = IO.read MICROENGINE_ROOT + "/content#{@path}#{@lang}.body"
  display 'deleter'
end

#editor ⇒ Object

Show interface to edit page



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# File 'lib/admin_page.rb', line 53

def editor
  if '/admin/' == @path[0..6]
    error 'admin_subdir'
    return
  end
  
  unless File.exists? MICROENGINE_ROOT + "/layouts/#{@layout}/#{@lang}.yaml"
    @old_lang = @lang
    @lang = @admin.dispatcher.language(@http, @layout_langs)
    error 'untranslated_layout'
    return
  end
  
  @layouts = []
  @untranslated_layouts = {}
  if @admin.cache.langs[@path].nil?
    langs = [@lang]
  else
    langs = @admin.cache.langs[@path] + [@lang]
  end
  Dir.glob(MICROENGINE_ROOT + '/layouts/*/layout.rhtml') do |file|
    layout = file.split('/')[-2]
    @layouts.push layout
    layout_langs = []
    Dir.glob(MICROENGINE_ROOT + "/layouts/#{layout}/*.yaml") do |lang|
      layout_langs.push File.basename(lang, '.yaml')
    end
    untranslated = langs - layout_langs
    @untranslated_layouts[layout] = untranslated unless untranslated.empty?
  end
  
  if @http.post['body'].nil?
    @body = IO.read MICROENGINE_ROOT + "/content#{@path}#{@lang}.body" rescue @body = ''
  else
    @body = @http.post['body']
  end
  
  if @http.post['header'].nil?
    @header = IO.read MICROENGINE_ROOT + "/content#{@path}#{@lang}.header" rescue @header = ''
  else
    @header = @http.post['header']
  end
  
  display 'editor'
end

#error(code) ⇒ Object

Error



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# File 'lib/admin_page.rb', line 138

def error(code)
  @code = code
  display 'error'
end

#refresher ⇒ Object

Show interface to input password for refresh cache



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# File 'lib/admin_page.rb', line 133

def refresher
  display 'refresher'
end

#untranslater ⇒ Object

Show interface to delete translation



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# File 'lib/admin_page.rb', line 118

def untranslater
  if '/admin/' == @path[0..6]
    error 'admin_subdir'
    return
  end
  if @admin.cache.langs[@path].nil?
    @admin.dispatcher.not_found @http
    return
  end
  
  @body = IO.read MICROENGINE_ROOT + "/content#{@path}#{@lang}.body"
  display 'untranslater'
end