Add fluent setter

Author: ilkermutlu

README.md

@@ -268,7 +268,7 @@ class Foo {
 }
 ```
 
-Hit `<Leader>sg` and you'll be prompted if you want to create setters and getters for existing properties.
+Hit `<Leader>sg` and you'll be prompted if you want to create setters and getters for existing properties and if you want to make the setter fluent.
 
 ``` php
 <?php

doc/refactoring-toolbox.txt

@@ -1,9 +1,9 @@
-*refactoring-toolbox*       
+*refactoring-toolbox*
 
-__________        _____               __               .__                 ___________           .__ ___.                 
+__________        _____               __               .__                 ___________           .__ ___.
 \______   \ _____/ ____\____    _____/  |_  ___________|__| ____    ____   \__    ___/___   ____ |  |\_ |__   _______  ___
  |       _// __ \   __\\__  \ _/ ___\   __\/  _ \_  __ \  |/    \  / ___\    |    | /  _ \ /  _ \|  | | __ \ /  _ \  \/  /
- |    |   \  ___/|  |   / __ \\  \___|  | (  <_> )  | \/  |   |  \/ /_/  >   |    |(  <_> |  <_> )  |_| \_\ (  <_> >    < 
+ |    |   \  ___/|  |   / __ \\  \___|  | (  <_> )  | \/  |   |  \/ /_/  >   |    |(  <_> |  <_> )  |_| \_\ (  <_> >    <
  |____|_  /\___  >__|  (____  /\___  >__|  \____/|__|  |__|___|  /\___  /    |____| \____/ \____/|____/___  /\____/__/\_ \
         \/     \/           \/     \/                          \//_____/                                  \/            \/
 
@@ -229,7 +229,7 @@ class Foo {
     private $bar;
 }
 
-Hit <Leader>sg and you'll be prompted if you want to create setters and getters for existing properties.
+Hit `<Leader>sg` and you'll be prompted if you want to create setters and getters for existing properties and if you want to make the setter fluent.
 
 <?php
 

plugin/php-refactoring-toolbox.vim

@@ -128,6 +128,10 @@ function! PhpCreateSettersAndGetters() " {{{
         endif
         if search(s:php_regex_func_line . "set" . l:camelCaseName . '\>', 'n') == 0
             call s:PhpInsertMethod("public", "set" . l:camelCaseName, ['$' . substitute(l:property, '^_', '', '') ], "$this->" . l:property . " = $" . substitute(l:property, '^_', '', '') . ";\n")
+            call s:PhpEchoError('Make fluent?')
+            if inputlist(["0. No", "1. Yes"]) == 1
+                exec "normal! jo\<CR>return $this;"
+            endif
         endif
         if search(s:php_regex_func_line . "get" . l:camelCaseName . '\>', 'n') == 0
             call s:PhpInsertMethod("public", "get" . l:camelCaseName, [], "return $this->" . l:property . ";\n")