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
40
41
42
43
44
45
46
|
# written as an example of how to implement the minimal _why wiki
require 'rubygems'
require 'ramaze'
require 'bluecloth'
Db = Ramaze::YAMLStoreCache.new('wiki.yaml') unless defined?(Db)
class WikiController < Ramaze::Controller
map :/
def index
redirect R(:show, 'Home')
end
def show page = 'Home'
@page = url_decode(page)
@text = Db[page].to_s
@edit_link = "/edit/#{page}"
@text.gsub!(/\[\[(.*?)\]\]/) do |m|
exists = Db[$1] ? 'exists' : 'nonexists'
A($1, :href => Rs(:show, url_encode($1)), :class => exists)
end
@text = BlueCloth.new(@text).to_html
end
def edit page = 'Home'
@page = url_decode(page)
@text = Db[page]
end
def save
redirect_referer unless request.post?
page = request['page'].to_s
text = request['text'].to_s
Db[page] = text
redirect Rs(:show, url_encode(page))
end
end
Ramaze.start :adapter => :mongrel
|
