Module: TinyMCE::Helpers

Defined in:
lib/tiny_mce/helpers.rb

Overview

The helper module we include into ActionController::Base

Instance Method Summary collapse

Instance Method Details

#include_tiny_mce_if_needed(options = {}, raw_options = nil) ⇒ Object

Form a JS include tag for the TinyMCE JS src, and form the raw JS and wrap in in a <script> tag for inclusion in the <head> for inclusion in the <head> (only if tiny mce is actually being used)



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# File 'lib/tiny_mce/helpers.rb', line 67

def include_tiny_mce_if_needed(options = {}, raw_options = nil)
  if using_tiny_mce?
    include_tiny_mce_js + tiny_mce_init(options, raw_options)
  end
end

#include_tiny_mce_js ⇒ Object

Form a JS include tag for the TinyMCE JS src for inclusion in the <head> Attempt to use the jQuery plugin if the application appears to be using jquery



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# File 'lib/tiny_mce/helpers.rb', line 51

def include_tiny_mce_js
  if uses_jquery?
    javascript_include_tag "tiny_mce/jquery.tinymce"
  else
    javascript_include_tag(Rails.env.to_s == 'development' ? "tiny_mce/tiny_mce_src" : "tiny_mce/tiny_mce")
  end
end

#include_tiny_mce_js_if_needed ⇒ Object

Form a JS include tag for the TinyMCE JS src for inclusion in the <head> (only if tiny mce is actually being used)



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# File 'lib/tiny_mce/helpers.rb', line 60

def include_tiny_mce_js_if_needed
  include_tiny_mce_js if using_tiny_mce?
end

#raw_tiny_mce_init(options = {}, raw_options = nil) ⇒ Object

Parse @tiny_mce_options and @raw_tiny_mce_options to create a raw JS string used by TinyMCE. Returns errors if the option or options type is invalid



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# File 'lib/tiny_mce/helpers.rb', line 16

def raw_tiny_mce_init(options = {}, raw_options = nil)
  tinymce_js = ""

  tiny_mce_configurations.each do |configuration|
    configuration.add_options(options, raw_options)
    
    if uses_jquery?
      #TODO: Use dynamic editor_selector from configuration
      tinymce_js += "$(function(){ $('textarea.mceEditor').tinymce("
      tinymce_js += configuration.to_json
      tinymce_js += ");"
      tinymce_js += "});"
    else
      tinymce_js += "tinyMCE.init("
      tinymce_js += configuration.to_json
      tinymce_js += ");"
    end
    
  end

  tinymce_js
end

#tiny_mce_configurations ⇒ Object 



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# File 'lib/tiny_mce/helpers.rb', line 10

def tiny_mce_configurations
  @tiny_mce_configurations ||= [Configuration.new]
end

#tiny_mce_init(options = {}, raw_options = nil) ⇒ Object

Form the raw JS and wrap in in a <script> tag for inclusion in the <head>



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# File 'lib/tiny_mce/helpers.rb', line 40

def tiny_mce_init(options = {}, raw_options = nil)
  javascript_tag raw_tiny_mce_init(options, raw_options)
end

#tiny_mce_init_if_needed(options = {}, raw_options = nil) ⇒ Object

Form the raw JS and wrap in in a <script> tag for inclusion in the <head> (only if tiny mce is actually being used)



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# File 'lib/tiny_mce/helpers.rb', line 45

def tiny_mce_init_if_needed(options = {}, raw_options = nil)
  tiny_mce_init(options, raw_options) if using_tiny_mce?
end

#using_tiny_mce? ⇒ Boolean

Has uses_tiny_mce method been declared in the controller for this page?



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# File 'lib/tiny_mce/helpers.rb', line 6

def using_tiny_mce?
  !@uses_tiny_mce.blank?
end