Class: RubyBBCode::TagCollection::HtmlTemplate

Inherits:
Object
  • Object
show all
Defined in:
lib/ruby-bbcode-to-md/tag_collection.rb

Overview

This class is designed to help us build up the HTML data. It starts out as a template such as…

@opening_html = '<a href="%url%">%between%'
@closing_html = '</a>'

and then slowly turns into…

@opening_html = '<a href="http://www.blah.com">cool beans'
@closing_html = '</a>'

TODO: Think about creating a separate file for this or something… maybe look into folder structures cause this project got huge when I showed up.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(node) ⇒ HtmlTemplate

Returns a new instance of HtmlTemplate.



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# File 'lib/ruby-bbcode-to-md/tag_collection.rb', line 48

def initialize(node)
  @node = node
  @tag_definition = node.definition # tag_definition

  @opening_html = ""
  @closing_html = ""

  # this bit doesn't really work because parent_type isn't set correctly.
  # if this is a nested tag, then don't prefix first_html_open
  if !node.definition[:first_html_open].nil? && node.type != node.parent_type then
    @opening_html << node.definition[:first_html_open]
  end

  if node.definition[:html_open].is_a?(Hash) then
    @opening_html << node.definition[:html_open][node.parent_type].dup
  else
    @opening_html << node.definition[:html_open].dup
  end

  if node.definition[:html_close].is_a?(Hash) then
    @closing_html << node.definition[:html_close][node.parent_type].dup
  else
    @closing_html << node.definition[:html_close].dup
  end

  if !node.definition[:last_html_close].nil? && node.type != node.parent_type then
    @closing_html << node.definition[:last_html_close]
  end
end

Instance Attribute Details

#closing_html ⇒ Object

Returns the value of attribute closing_html.



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# File 'lib/ruby-bbcode-to-md/tag_collection.rb', line 46

def closing_html
  @closing_html
end

#opening_html ⇒ Object

Returns the value of attribute opening_html.



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# File 'lib/ruby-bbcode-to-md/tag_collection.rb', line 46

def opening_html
  @opening_html
end

Instance Method Details

#inlay_between_text! ⇒ Object 



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# File 'lib/ruby-bbcode-to-md/tag_collection.rb', line 78

def inlay_between_text!
  @opening_html.gsub!('%between%',@node[:between]) if between_text_goes_into_html_output_as_param? and !@opening_html.nil? and !@node[:between].nil? # set the between text to where it goes if required to do so...
end

#inlay_closing_html! ⇒ Object 



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# File 'lib/ruby-bbcode-to-md/tag_collection.rb', line 101

def inlay_closing_html!
  @closing_html.gsub!('%between%',@node[:between]) if @tag_definition[:require_between] and !@closing_html.nil? and !@node[:between].nil? 
end

#inlay_inline_params! ⇒ Object 



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# File 'lib/ruby-bbcode-to-md/tag_collection.rb', line 82

def inlay_inline_params!
  # Get list of paramaters to feed
  match_array = @node[:params][:tag_param].scan(@tag_definition[:tag_param])[0]
    
  if !match_array.nil?
    # for each parameter to feed
    match_array.each.with_index do |match, i|
      if i < @tag_definition[:tag_param_tokens].length
        
        # Substitute the %param% keyword for the appropriate data specified
        @opening_html.gsub!("%#{@tag_definition[:tag_param_tokens][i][:token].to_s}%", 
                  @tag_definition[:tag_param_tokens][i][:prefix].to_s + 
                    match + 
                    @tag_definition[:tag_param_tokens][i][:postfix].to_s)
      end
    end
  end
end

#remove_unused_tokens! ⇒ Object 



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# File 'lib/ruby-bbcode-to-md/tag_collection.rb', line 105

def remove_unused_tokens!
  @tag_definition[:tag_param_tokens].each do |token|
    @opening_html.gsub!("%#{token[:token]}%", '')
  end
end