Class: DryHamlHandlebars::Runner
- Inherits:
-
Object
- Object
- DryHamlHandlebars::Runner
- Defined in:
- lib/dry_haml_handlebars/handler.rb
Instance Method Summary collapse
- #compile_hbs ⇒ Object
- #gen_partial_loader ⇒ Object
- #gen_template_loader ⇒ Object
- #get_hbs_context ⇒ Object
-
#initialize(template, rendered_haml = nil, view_type, view_name, partial_name, relative_view_path, rabl_path, template_path, compiled_template_path) ⇒ Runner
constructor
A new instance of Runner.
- #load_template ⇒ Object
- #name_partial ⇒ Object
- #name_template ⇒ Object
- #render_content_for(name, path) ⇒ Object
- #render_handlebars_partial_command ⇒ Object
- #render_rabl ⇒ Object
- #render_template ⇒ Object
- #run ⇒ Object
- #set_gon_variable ⇒ Object
- #set_locale ⇒ Object
- #write_asset_files ⇒ Object
Constructor Details
#initialize(template, rendered_haml = nil, view_type, view_name, partial_name, relative_view_path, rabl_path, template_path, compiled_template_path) ⇒ Runner
Returns a new instance of Runner.
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# File 'lib/dry_haml_handlebars/handler.rb', line 184 def initialize(template, rendered_haml = nil, view_type, view_name, partial_name, relative_view_path, rabl_path, template_path, compiled_template_path) @template = template @rendered_haml = rendered_haml @view_type = view_type @view_name = view_name @partial_name = partial_name @relative_view_path = relative_view_path @rabl_path = rabl_path @template_path = template_path @compiled_template_path = compiled_template_path end |
Instance Method Details
#compile_hbs ⇒ Object
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# File 'lib/dry_haml_handlebars/handler.rb', line 271 def compile_hbs <<-RUBY compiled_hbs = HandlebarsAssets::Handlebars.precompile( rendered_haml ) RUBY end |
#gen_partial_loader ⇒ Object
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# File 'lib/dry_haml_handlebars/handler.rb', line 300 def gen_partial_loader <<-'RUBY' hbs_loader = "(function() { this.Handlebars.registerPartial('#{partial_name}', Handlebars.template(#{compiled_hbs})); }).call(this)" RUBY end |
#gen_template_loader ⇒ Object
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# File 'lib/dry_haml_handlebars/handler.rb', line 290 def gen_template_loader <<-'RUBY' hbs_loader = "(function() { this.HandlebarsTemplates || (this.HandlebarsTemplates = {}); this.HandlebarsTemplates['#{template_names.last}'] = Handlebars.template(#{compiled_hbs}); return HandlebarsTemplates['#{template_names.last}']; }).call(this)" RUBY end |
#get_hbs_context ⇒ Object
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# File 'lib/dry_haml_handlebars/handler.rb', line 316 def get_hbs_context <<-RUBY hbs_context = HandlebarsAssets::Handlebars.send(:context) RUBY end |
#load_template ⇒ Object
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# File 'lib/dry_haml_handlebars/handler.rb', line 328 def load_template <<-RUBY File.open('#{@compiled_template_path}') do |file| hbs_context.eval(file.read, '#{@view_name}.js') end RUBY end |
#name_partial ⇒ Object
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# File 'lib/dry_haml_handlebars/handler.rb', line 284 def name_partial <<-RUBY partial_name = '#{@partial_name}' RUBY end |
#name_template ⇒ Object
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# File 'lib/dry_haml_handlebars/handler.rb', line 277 def name_template <<-RUBY template_names ||= [] template_names << '#{File.join(@relative_view_path, @view_name).to_s}' RUBY end |
#render_content_for(name, path) ⇒ Object
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# File 'lib/dry_haml_handlebars/handler.rb', line 381 def render_content_for(name, path) haml_handler = ActionView::Template.handler_for_extension :haml haml_source = File.read(path) haml_template = ActionView::Template.new(haml_source, path, haml_handler, {}) haml_call = haml_handler.call haml_template <<-RUBY @view_flow.set( :#{name}, eval(%q( #{haml_call} )).html_safe ) RUBY end |
#render_handlebars_partial_command ⇒ Object
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# File 'lib/dry_haml_handlebars/handler.rb', line 375 def <<-RUBY '{{> #{@partial_name}}}'.html_safe RUBY end |
#render_rabl ⇒ Object
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# File 'lib/dry_haml_handlebars/handler.rb', line 336 def render_rabl if File.exist? @rabl_path rabl_handler = ActionView::Template.handler_for_extension :rabl rabl_source = File.read(@rabl_path) rabl_template = ActionView::Template.new(rabl_source, @rabl_path, rabl_handler, {:locals => @template.locals}) rabl_call = rabl_handler.call rabl_template <<-RUBY rabl_call_str = %q( #{rabl_call} ) rendered_rabl = eval(rabl_call_str).html_safe RUBY else <<-RUBY rendered_rabl ||= '{}'.html_safe RUBY end end |
#render_template ⇒ Object
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# File 'lib/dry_haml_handlebars/handler.rb', line 368 def render_template <<-'RUBY' current_template_name = template_names.pop hbs_context.eval( "HandlebarsTemplates['#{current_template_name}'](#{rendered_rabl})" ) RUBY end |
#run ⇒ Object
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# File 'lib/dry_haml_handlebars/handler.rb', line 196 def run content_cache = DryHamlHandlebars.content_cache out = [] if @rendered_haml out << @rendered_haml out << compile_hbs case @view_type when :template out << name_template out << gen_template_loader when :partial out << name_partial out << gen_partial_loader end out << write_asset_files out << get_hbs_context out << load_template else #if we don't have any rendered haml (we're probably in production) out << get_hbs_context out << name_template end out << set_locale if defined? SimplesIdeias::I18n case @view_type when :template out << render_rabl out << set_gon_variable if content_cache.store.present? #do we need to render some content for another view? content_cache.store.each do |item| name = item.name path = item.path content_cache.remove_item(item) #NOTE: this call will overwrite all eval'd variables set below, except for template_names #we store this in a stack and pop the last name when we get to render_template() #it doesn't matter about the other variables as we're finished with them by this stage #and it keeps the eval code simpler if we just reuse them out << render_content_for(name, path) end content_cache.clear #just to be sure end out << render_template when :partial out << end out.join("\n") end |
#set_gon_variable ⇒ Object
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# File 'lib/dry_haml_handlebars/handler.rb', line 360 def set_gon_variable <<-'RUBY' Gon::Request.id = request.object_id Gon::Request.env = request.env Gon.view_data ||= JSON.parse(rendered_rabl) RUBY end |
#set_locale ⇒ Object
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# File 'lib/dry_haml_handlebars/handler.rb', line 322 def set_locale <<-RUBY hbs_context.eval("I18n.locale = '#{I18n.locale.to_s}'") RUBY end |
#write_asset_files ⇒ Object
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# File 'lib/dry_haml_handlebars/handler.rb', line 308 def write_asset_files <<-RUBY Rails.logger.info "WRITING TEMPLATES TO FILE SYSTEM (#{@template_path})" File.open('#{@template_path}', 'w+') {|f| f.write(rendered_haml) } File.open('#{@compiled_template_path}', 'w+') {|f| f.write(hbs_loader) } RUBY end |