blob: e6991d44e90d3b973d73154d81dc24b5afbde875 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
|
module AttachmentToHTML
class View < ERB
def self.template
@template || "#{ File.dirname(__FILE__) }/template.html.erb"
end
def self.template=(path)
@template = path
end
attr_accessor :title, :body, :template, :wrapper
def initialize(adapter, opts = {})
self.title = adapter.title
self.body = adapter.body
self.template = opts.fetch(:template, self.class.template)
self.wrapper = opts.fetch(:wrapper, 'wrapper')
super(File.read(template))
end
def render(&block)
instance_eval(&block) if block_given?
result(binding)
end
def content_for(area)
send(area) if respond_to?(area)
end
private
def inject_content(area, &block)
instance_variable_set("@#{ area }".to_sym, block.call)
self.class.send(:attr_accessor, area)
end
end
end
|
