Class: TextFilterPlugin

Inherits:
Object
  • Object
show all
Extended by:
ActionView::Helpers::TagHelper, ActionView::Helpers::TextHelper, PublifyPlugins
Defined in:
lib/text_filter_plugin.rb

Defined Under Namespace

Classes: Macro, MacroPost, MacroPre, Markup, PostProcess

Constant Summary collapse

@@filter_map = 
{}

Class Method Summary collapse

Methods included from PublifyPlugins

plugin_description, plugin_display_name, plugin_public_action, plugin_public_actions

Class Method Details

.available_filter_types ⇒ Object 



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# File 'lib/text_filter_plugin.rb', line 30

def self.available_filter_types
  unless @cached_filter_types
    types = { "macropre" => [],
              "macropost" => [],
              "markup" => [],
              "postprocess" => [],
              "other" => [] }

    available_filters.each { |filter| types[filter.filter_type].push(filter) }

    @cached_filter_types = types
  end
  @cached_filter_types
end

.available_filters ⇒ Object 



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# File 'lib/text_filter_plugin.rb', line 26

def self.available_filters
  filter_map.values
end

.component_name ⇒ Object

The name that needs to be used when refering to the plugin’s controller in render statements



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# File 'lib/text_filter_plugin.rb', line 58

def self.component_name
  if to_s =~ /::([a-zA-Z]+)$/
    "plugins/textfilters/#{Regexp.last_match[1]}".downcase
  else
    raise "I don't know who I am: #{self}"
  end
end

.config_value(params, name) ⇒ Object

Look up a config paramater, falling back to the default as needed.



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# File 'lib/text_filter_plugin.rb', line 91

def self.config_value(params, name)
  params[:filterparams][name] || default_config[name][:default]
end

.default_config ⇒ Object 



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# File 'lib/text_filter_plugin.rb', line 76

def self.default_config
  {}
end

.default_helper_module! ⇒ Object 



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# File 'lib/text_filter_plugin.rb', line 88

def self.default_helper_module!; end

.filter_map ⇒ Object 



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# File 'lib/text_filter_plugin.rb', line 22

def self.filter_map
  @@filter_map
end

.filter_type ⇒ Object 



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# File 'lib/text_filter_plugin.rb', line 72

def self.filter_type
  "other"
end

.help_text ⇒ Object 



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# File 'lib/text_filter_plugin.rb', line 80

def self.help_text
  ""
end

.inherited(sub) ⇒ Object 



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# File 'lib/text_filter_plugin.rb', line 13

def self.inherited(sub)
  super

  if sub.to_s.start_with?("Plugin", "PublifyApp::Textfilter")
    name = sub.short_name
    @@filter_map[name] = sub
  end
end

.logger ⇒ Object 



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# File 'lib/text_filter_plugin.rb', line 95

def self.logger
  @logger ||= ::Rails.logger || Logger.new($stdout)
end

.macro_filters ⇒ Object 



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# File 'lib/text_filter_plugin.rb', line 45

def self.macro_filters
  available_filters.select { |filter| TextFilterPlugin::Macro > filter }
end

.reloadable? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/text_filter_plugin.rb', line 52

def self.reloadable?
  false
end

.sanitize(*args) ⇒ Object 



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# File 'lib/text_filter_plugin.rb', line 84

def self.sanitize(*args)
  (@sanitizer ||= Rails::Html::WhiteListSanitizer.new).sanitize(*args)
end

.short_name ⇒ Object

The name that’s stored in the DB. This is the final chunk of the controller name, like ‘markdown’ or ‘smartypants’.



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# File 'lib/text_filter_plugin.rb', line 68

def self.short_name
  component_name.split(%r{/}).last
end