Class: Waw::StaticController::WawAccess::Match

Inherits:
Object
  • Object
show all
Includes:
Waw::ScopeUtils
Defined in:
lib/waw/controllers/static/match.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Waw::ScopeUtils

#config, #find_kernel_context, #logger, #params, #rack_env, #real_session, #request, #resources, #response, #root_folder, #session

Constructor Details

#initialize(wawaccess, served_file, block, *args) ⇒ Match

Creates a match instance with a block a arguments to pass



14
15
16
17
 
# File 'lib/waw/controllers/static/match.rb', line 14

def initialize(wawaccess, served_file, block, *args)
  @wawaccess, @served_file = wawaccess, served_file
  @block, @args = block, args
end

Instance Attribute Details

#served_file ⇒ Object (readonly)

Served file



10
11
12
 
# File 'lib/waw/controllers/static/match.rb', line 10

def served_file
  @served_file
end

#wawaccess ⇒ Object (readonly)

Returns the value of attribute wawaccess.



7
8
9
 
# File 'lib/waw/controllers/static/match.rb', line 7

def wawaccess
  @wawaccess
end

Instance Method Details

#__execute(env) ⇒ Object

Executes on a wawaccess instance



20
21
22
 
# File 'lib/waw/controllers/static/match.rb', line 20

def __execute(env)
  instance_exec *@args, &@block
end

#apply(path, result_override = nil, headers_override = {}) ⇒ Object

Run a rewriting



52
53
54
55
56
57
 
# File 'lib/waw/controllers/static/match.rb', line 52

def apply(path, result_override = nil, headers_override = {})
  result = root.do_path_serve(path)
  [result_override || result[0], 
   result[1].merge(headers_override),
   result[2]]
end

#default_wlang_context ⇒ Object

Builds a default wlang contect



60
61
62
63
64
65
 
# File 'lib/waw/controllers/static/match.rb', line 60

def default_wlang_context
  context = {"css_files"   => root.find_files('css'),
             "js_files"    => root.find_files('js'),
             "served_file" => served_file}
  context
end

#deny ⇒ Object

Deny access to the file



32
33
34
35
36
37
38
 
# File 'lib/waw/controllers/static/match.rb', line 32

def deny
  body = "Forbidden\n"
  [403, {"Content-Type" => "text/plain",
         "Content-Length" => body.size.to_s,
         "X-Cascade" => "pass"},
   [body]]
end

#folder ⇒ Object 



26
 
# File 'lib/waw/controllers/static/match.rb', line 26

def folder; @wawaccess.folder; end

#req_path ⇒ Object 



27
 
# File 'lib/waw/controllers/static/match.rb', line 27

def req_path; @wawaccess.req_path; end

#root ⇒ Object

Delegated to the wawaccess that created me



25
 
# File 'lib/waw/controllers/static/match.rb', line 25

def root; @wawaccess.root; end

#static ⇒ Object

Serves a static file from a real path



41
42
43
44
45
46
47
48
49
 
# File 'lib/waw/controllers/static/match.rb', line 41

def static
  if rack_env
    rack_env["PATH_INFO"] = served_file
    @wawaccess.file_server.call(rack_env)
  else
    path = File.join(root.folder, served_file)
    [200, {'Content-Type' => 'text/plain'}, [File.read(path)]]
  end
end

#wlang(template = nil, context = {}, result_override = nil, headers_override = {}) ⇒ Object

Instantiates wlang on the current file, with a given context



68
69
70
71
72
73
74
75
76
77
78
 
# File 'lib/waw/controllers/static/match.rb', line 68

def wlang(template = nil, context = {}, result_override = nil, headers_override = {})
  if template.nil?
    template = File.join(root.folder, served_file)
  else
    template = File.join(folder, template)
  end
  context = default_wlang_context.merge(context || {})
  [result_override || 200, 
   {'Content-Type' => 'text/html'}.merge(headers_override || {}), 
    [::WLang.file_instantiate(template, context.unsymbolize_keys).to_s]]
end