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ActionItem21: generating the HTML from Article instances
git-svn-id: https://svn.colivre.coop.br/svn/noosfero/trunk@948 3f533792-8f58-4932-b0fe-aaf55b0a4547
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app/models/article.rb
... | ... | @@ -9,4 +9,19 @@ class Article < ActiveRecord::Base |
9 | 9 | |
10 | 10 | acts_as_versioned |
11 | 11 | |
12 | + # retrives all articles belonging to the given +profile+ that are not | |
13 | + # sub-articles of any other article. | |
14 | + def Article.top_level_for(profile) | |
15 | + self.find(:all, :conditions => [ 'parent_id is null and profile_id = ?', profile.id ]) | |
16 | + end | |
17 | + | |
18 | + # produces the HTML code that is to be displayed as this article's contents. | |
19 | + # | |
20 | + # The implementation in this class just provides the +body+ attribute as the | |
21 | + # HTML. Other article types can override this method to provide customized | |
22 | + # views of themselves. | |
23 | + def to_html | |
24 | + body | |
25 | + end | |
26 | + | |
12 | 27 | end | ... | ... |
test/unit/article_test.rb
... | ... | @@ -59,4 +59,11 @@ class ArticleTest < Test::Unit::TestCase |
59 | 59 | assert_equal 'another-name/child-article', Article.find(b.id).path |
60 | 60 | end |
61 | 61 | |
62 | + should 'provide HTML version' do | |
63 | + profile = create_user('testinguser').person | |
64 | + a = Article.create!(:name => 'my article', :profile_id => profile.id) | |
65 | + a.expects(:body).returns('the body of the article') | |
66 | + assert_equal 'the body of the article', a.to_html | |
67 | + end | |
68 | + | |
62 | 69 | end | ... | ... |