Class: RubyBBCode::Templates::HtmlTemplate
- Inherits:
-
Object
- Object
- RubyBBCode::Templates::HtmlTemplate
- Defined in:
- lib/ruby-bbcode/templates/html_template.rb
Overview
This class is designed to help us build up the HTML data. It starts out as a template such as…
@opening_part = '<a href="%url%">%between%'
@closing_part = '</a>'
and then slowly turns into…
@opening_part = '<a href="http://www.blah.com">cool beans'
@closing_part = '</a>'
Instance Attribute Summary collapse
-
#closing_part ⇒ Object
Returns the value of attribute closing_part.
-
#opening_part ⇒ Object
Returns the value of attribute opening_part.
Class Method Summary collapse
-
.convert_text(node) ⇒ Object
Newlines are converted to html <br /> syntax before being returned.
Instance Method Summary collapse
-
#initialize(node) ⇒ HtmlTemplate
constructor
A new instance of HtmlTemplate.
- #inlay_between_text! ⇒ Object
- #inlay_closing_part! ⇒ Object
- #inlay_params! ⇒ Object
- #remove_unused_tokens! ⇒ Object
Constructor Details
#initialize(node) ⇒ HtmlTemplate
Returns a new instance of HtmlTemplate.
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# File 'lib/ruby-bbcode/templates/html_template.rb', line 11 def initialize(node) @node = node @tag_definition = node.definition # tag_definition @opening_part = node.definition[:html_open].dup @closing_part = node.definition[:html_close].dup end |
Instance Attribute Details
#closing_part ⇒ Object
Returns the value of attribute closing_part.
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# File 'lib/ruby-bbcode/templates/html_template.rb', line 9 def closing_part @closing_part end |
#opening_part ⇒ Object
Returns the value of attribute opening_part.
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# File 'lib/ruby-bbcode/templates/html_template.rb', line 9 def opening_part @opening_part end |
Class Method Details
.convert_text(node) ⇒ Object
Newlines are converted to html <br /> syntax before being returned.
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# File 'lib/ruby-bbcode/templates/html_template.rb', line 19 def self.convert_text(node) return '' if node[:text].nil? # convert_newlines_to_br node[:text].gsub("\r\n", "\n").gsub("\n", "<br />\n") end |
Instance Method Details
#inlay_between_text! ⇒ Object
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# File 'lib/ruby-bbcode/templates/html_template.rb', line 25 def inlay_between_text! @opening_part.gsub!('%between%', @node[:between]) if between_text_as_param? end |
#inlay_closing_part! ⇒ Object
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# File 'lib/ruby-bbcode/templates/html_template.rb', line 38 def inlay_closing_part! @closing_part.gsub!('%between%', @node[:between]) if between_text_as_param? end |
#inlay_params! ⇒ Object
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# File 'lib/ruby-bbcode/templates/html_template.rb', line 29 def inlay_params! # Iterate over known tokens and fill in their values, if provided @tag_definition[:param_tokens].each do |token| param_value = @node[:params][token[:token]] || token[:default] param_value = CGI.escape(param_value) if token[:uri_escape] @opening_part.gsub!("%#{token[:token].to_s}%", "#{token[:prefix]}#{param_value}#{token[:postfix]}") unless param_value.nil? end end |
#remove_unused_tokens! ⇒ Object
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# File 'lib/ruby-bbcode/templates/html_template.rb', line 42 def remove_unused_tokens! @tag_definition[:param_tokens].each do |token| @opening_part.gsub!("%#{token[:token]}%", '') end end |