Class: HandlebarsAssets::HandlebarsRenderer
- Inherits:
-
Object
- Object
- HandlebarsAssets::HandlebarsRenderer
- Includes:
- Unindent
- Defined in:
- lib/handlebars_assets/handlebars_template.rb
Defined Under Namespace
Classes: TemplatePath
Class Method Summary collapse
Instance Method Summary collapse
- #choose_engine(data) ⇒ Object
- #compile(source) ⇒ Object
- #compile_default(source) ⇒ Object
- #compile_ember(source) ⇒ Object
-
#initialize(options) ⇒ HandlebarsRenderer
constructor
A new instance of HandlebarsRenderer.
Methods included from Unindent
Constructor Details
#initialize(options) ⇒ HandlebarsRenderer
Returns a new instance of HandlebarsRenderer.
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# File 'lib/handlebars_assets/handlebars_template.rb', line 99 def initialize() self.class.initialize_engine @template_path = TemplatePath.new([:path]) end |
Class Method Details
.initialize_engine ⇒ Object
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# File 'lib/handlebars_assets/handlebars_template.rb', line 82 def self.initialize_engine return if @initialized begin require 'haml' rescue LoadError # haml not available end begin require 'slim' rescue LoadError # slim not available end @initialized = true end |
Instance Method Details
#choose_engine(data) ⇒ Object
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# File 'lib/handlebars_assets/handlebars_template.rb', line 104 def choose_engine(data) if @template_path.is_haml? Haml::Engine.new(data, HandlebarsAssets::Config.) elsif @template_path.is_slim? Slim::Template.new(HandlebarsAssets::Config.) { data } else NoOpEngine.new(data) end end |
#compile(source) ⇒ Object
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# File 'lib/handlebars_assets/handlebars_template.rb', line 114 def compile(source) # remove trailing \n on file, for some reason the directives pipeline adds this source.chomp!($/) # handle the case of multiple frameworks combined with ember # DEFER: use extension setup for ember if (HandlebarsAssets::Config.multiple_frameworks? && @template_path.is_ember?) || (HandlebarsAssets::Config.ember? && !HandlebarsAssets::Config.multiple_frameworks?) compile_ember(source) else compile_default(source) end end |
#compile_default(source) ⇒ Object
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# File 'lib/handlebars_assets/handlebars_template.rb', line 132 def compile_default(source) template = if HandlebarsAssets::Config.precompile compiled_hbs = Handlebars.precompile(source, HandlebarsAssets::Config.) "Handlebars.template(#{compiled_hbs})" else "Handlebars.compile(#{JSON.dump(source)})" end template_namespace = HandlebarsAssets::Config.template_namespace if HandlebarsAssets::Config.amd? = HandlebarsAssets::Config. if HandlebarsAssets::Config.amd_with_template_namespace if @template_path.is_partial? unindent <<-PARTIAL define(['#{}'],function(Handlebars){ var t = #{template}; Handlebars.registerPartial(#{@template_path.name}, t); return t; ;}) PARTIAL else unindent <<-TEMPLATE define(['#{}'],function(Handlebars){ return #{template}; }); TEMPLATE end else if @template_path.is_partial? unindent <<-PARTIAL define(['#{}'],function(Handlebars){ var t = #{template}; Handlebars.registerPartial(#{@template_path.name}, t); return t; ;}) PARTIAL else unindent <<-TEMPLATE define(['#{}'],function(Handlebars){ this.#{template_namespace} || (this.#{template_namespace} = {}); this.#{template_namespace}[#{@template_path.name}] = #{template}; return this.#{template_namespace}[#{@template_path.name}]; }); TEMPLATE end end else if @template_path.is_partial? unindent <<-PARTIAL (function() { Handlebars.registerPartial(#{@template_path.name}, #{template}); }).call(this); PARTIAL else unindent <<-TEMPLATE (function() { this.#{template_namespace} || (this.#{template_namespace} = {}); this.#{template_namespace}[#{@template_path.name}] = #{template}; return this.#{template_namespace}[#{@template_path.name}]; }).call(this); TEMPLATE end end end |
#compile_ember(source) ⇒ Object
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# File 'lib/handlebars_assets/handlebars_template.rb', line 128 def compile_ember(source) "window.Ember.TEMPLATES[#{@template_path.name}] = Ember.Handlebars.compile(#{JSON.dump(source)});" end |