Class: Lanes::API::JsAssetCompiler

Inherits:
Tilt::Template
  • Object
show all
Defined in:
lib/lanes/api/javascript_processor.rb

Direct Known Subclasses

CoffeeScriptProcessor, JSWrapper, LanesTemplates

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.register(env) ⇒ Object

NOOP



15
16
17
18
19
20
 
# File 'lib/lanes/api/javascript_processor.rb', line 15

def self.register(env)
    self.descendants.each do | klass |
        klass.default_mime_type = 'application/javascript'
        env.register_engine( klass.registered_extension, klass )
    end
end

Instance Method Details

#prepare ⇒ Object 



12
13
14
 
# File 'lib/lanes/api/javascript_processor.rb', line 12

def prepare
    # NOOP
end

#wrap_js(scope, js) ⇒ Object 



22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
 
# File 'lib/lanes/api/javascript_processor.rb', line 22

def wrap_js(scope, js)
    dirs = scope.logical_path.split(File::SEPARATOR)
    ns   = dirs.many? ? dirs.first.camelize : nil
    path = "[" + dirs.map{|d| "\"#{d}\"" }.join(",") + "]"
    # if the file is being loaded under the "lanes" directory
    # it's not an extension
    if ns && ns != "Lanes"
        ns = ns.underscore.camelize
        ns_name = "#{ns},"
        ns_ref = "(window.Lanes ? window.Lanes['#{ns}'] : null),"
        ns_file_ref = "window.Lanes['#{ns}']"
    else
        ns_name = ""
        ns_ref = ""
        ns_file_ref = "window.Lanes"
    end
    file="{namespace:#{ns_file_ref},extensionName:'#{ns}',path:#{path}}"
    "(function(Lanes,#{ns_name}_,LC,React,BS,FILE,window,undefined)"\
        "{\n#{js}\n})"\
        "(window.Lanes,#{ns_ref}window.Lanes.Vendor.ld,"\
        "window.Lanes.Components,"\
        "window.Lanes.Vendor.React,"\
        "window.Lanes.Vendor.ReactBootstrap,"\
        "#{file}, window);"
end