Class: Orange::Parser
- Defined in:
- lib/orange-core/resources/parser.rb
Instance Method Summary collapse
- #afterLoad ⇒ Object
- #haml(file, packet_binding, *vars, &block) ⇒ Object
- #hpricot(text) ⇒ Object
- #json(text) ⇒ Object
- #read_if_exists(*args) ⇒ Object
- #xml(text) ⇒ Object
- #yaml(file) ⇒ Object
Methods inherited from Resource
call_me, #do_view, #find_extras, #init, #initialize, #nests, #options, #orange, #orange_name, #routable, #set_orange, set_orange, #view, #view_opts, #viewable, viewable
Methods included from ClassInheritableAttributes
#cattr_accessor, #cattr_reader, #cattr_writer, eval_in_accessor_module, fetch_value, store_value
Constructor Details
This class inherits a constructor from Orange::Resource
Instance Method Details
#afterLoad ⇒ Object
8 9 10 11 12 13 14 |
# File 'lib/orange-core/resources/parser.rb', line 8 def afterLoad orange.add_pulp Orange::Pulp::ParserPulp @template_dirs = [File.join(orange.core_dir, 'templates')] @view_dirs = [File.join(orange.core_dir, 'views')] orange.plugins.each{|p| @template_dirs << p.templates if p.has_templates? } orange.plugins.each{|p| @view_dirs << p.views if p.has_views? } end |
#haml(file, packet_binding, *vars, &block) ⇒ Object
23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 |
# File 'lib/orange-core/resources/parser.rb', line 23 def haml(file, packet_binding, *vars, &block) opts = vars. # Initial info temp = opts.delete(:template) opts[:resource_name] = opts[:resource].orange_name.to_s if opts[:resource] && opts[:resource].respond_to?(:orange_name) resource = (opts[:resource_name] || '').downcase opts.merge :orange => orange if packet_binding.is_a? Orange::Packet context = packet_binding['route.context'].to_s unless temp packet_binding['parser.haml-templates'] ||= {} haml_engine = packet_binding['parser.haml-templates']["#{context}-#{resource}-#{file}"] || false end end unless haml_engine string = false if temp string ||= read_if_exists('templates', file) @template_dirs.reverse_each do |templates_dir| string ||= read_if_exists(templates_dir, file) end unless string end if context #Check for context specific overrides string ||= read_if_exists('views', resource, context+"."+file) if resource string ||= read_if_exists('views', context+"."+file) unless resource @view_dirs.reverse_each do |views_dir| string ||= read_if_exists(views_dir, resource, context+"."+file) if resource string ||= read_if_exists(views_dir, context+"."+file) unless resource end unless string end # Check for standard views string ||= read_if_exists('views', resource, file) if resource string ||= read_if_exists('views', file) unless resource @view_dirs.reverse_each do |views_dir| string ||= read_if_exists(views_dir, resource, file) if resource string ||= read_if_exists(views_dir, file) unless resource end unless string # Check for default resource views string ||= read_if_exists('views', 'default_resource', context+"."+file) if context string ||= read_if_exists('views', 'default_resource', file) @view_dirs.reverse_each do |views_dir| string ||= read_if_exists(views_dir, 'default_resource', context+"."+file) if context string ||= read_if_exists(views_dir, 'default_resource', file) end unless string raise LoadError, "Couldn't find haml file '#{file}'" unless string haml_engine = Haml::Engine.new(string) if packet_binding.is_a? Orange::Packet packet_binding['parser.haml-templates', {}]["#{context}-#{resource}-#{file}"] = haml_engine end end opts[:opts] = opts.dup out = haml_engine.render(packet_binding, opts, &block) end |
#hpricot(text) ⇒ Object
91 92 93 94 |
# File 'lib/orange-core/resources/parser.rb', line 91 def hpricot(text) require 'hpricot' Hpricot(text) end |
#json(text) ⇒ Object
100 101 102 |
# File 'lib/orange-core/resources/parser.rb', line 100 def json(text) Crack::JSON.parse(text) end |
#read_if_exists(*args) ⇒ Object
86 87 88 89 |
# File 'lib/orange-core/resources/parser.rb', line 86 def read_if_exists(*args) return File.read(File.join(*args)) if File.exists?(File.join(*args)) false end |
#xml(text) ⇒ Object
96 97 98 |
# File 'lib/orange-core/resources/parser.rb', line 96 def xml(text) Crack::XML.parse(text) end |
#yaml(file) ⇒ Object
16 17 18 19 20 21 |
# File 'lib/orange-core/resources/parser.rb', line 16 def yaml(file) return nil unless File.exists?(file) string = File.read(file) string.gsub!('__ORANGE__', orange.app_dir) out = YAML::load(string) end |