content_viewer_helper.rb
2.86 KB
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
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
module ContentViewerHelper
include BlogHelper
include ForumHelper
def display_number_of_comments(n)
base_str = "<span class='comment-count hide'>#{n}</span>"
amount_str = n == 0 ? _('no comments yet') : (n == 1 ? _('One comment') : _('%s comments') % n)
base_str + "<span class='comment-count-write-out'>#{amount_str}</span>"
end
def number_of_comments(article)
display_number_of_comments(article.comments.without_spam.count)
end
def article_title(article, args = {})
title = article.display_title if article.kind_of?(UploadedFile) && article.image?
title = article.title if title.blank?
title = content_tag('h1', h(title), :class => 'title')
if article.belongs_to_blog?
unless args[:no_link]
title = content_tag('h1', link_to(article.name, article.url), :class => 'title')
end
comments = ''
unless args[:no_comments] || !article.accept_comments
comments = (" - %s") % link_to_comments(article)
end
title << content_tag('span',
content_tag('span', show_date(article.published_at), :class => 'date') +
content_tag('span', [_(", by %s") % link_to(article.author_name, article.author_url)], :class => 'author') +
content_tag('span', comments, :class => 'comments'),
:class => 'created-at'
)
end
title
end
def link_to_comments(article, args = {})
return '' unless article.accept_comments?
reference_to_article number_of_comments(article), article, 'comments_list'
end
def article_translations(article)
unless article.native_translation.translations.empty?
links = (article.native_translation.translations + [article.native_translation]).map do |translation|
{ article.environment.locales[translation.language] => { :href => url_for(translation.url) } }
end
content_tag(:div, link_to(_('Translations'), '#',
:onmouseover => "toggleSubmenu(this, '#{_('Translations')}', #{links.to_json}); return false",
:class => 'article-translations-menu simplemenu-trigger up'),
:class => 'article-translations')
end
end
def addthis_facebook_url(article)
"http://www.facebook.com/sharer.php?s=100&p[title]=%{title}&p[summary]=%{summary}&p[url]=%{url}&p[images][0]=%{image}" % {
:title => CGI.escape(article.title),
:url => CGI.escape(url_for(article.url)),
:summary => CGI.escape(truncate(strip_tags(article.body.to_s), :length => 300)),
:image => CGI.escape(article.body_images_paths.first.to_s)
}
end
def addthis_image_tag
if File.exists?(Rails.root.join('public', theme_path, 'images', 'addthis.gif'))
image_tag(File.join(theme_path, 'images', 'addthis.gif'), :border => 0, :alt => '')
else
image_tag("/images/bt-bookmark.gif", :width => 53, :height => 16, :border => 0, :alt => '')
end
end
end