forum_helper.rb
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module ForumHelper
include ActionView::Helpers::DateHelper
def cms_label_for_new_children
_('New discussion topic')
end
def cms_label_for_edit
_('Configure forum')
end
def list_forum_posts(articles)
pagination = pagination_links(articles, {
:param_name => 'npage'
})
content = [content_tag('tr',
content_tag('th', _('Discussion topic')) +
content_tag('th', _('Posts')) +
content_tag('th', _('Last post'))
)
]
artic_len = articles.length
articles.each_with_index{ |art,i|
css_add = [ 'position-'+(i+1).to_s() ]
position = (i%2 == 0) ? 'odd-post' : 'even-post'
css_add << 'first' if i == 0
css_add << 'last' if i == (artic_len-1)
css_add << 'not-published' if !art.published?
css_add << position
content << content_tag('tr',
content_tag('td', link_to(art.title, art.url), :class => "forum-post-title") +
content_tag('td', link_to(art.comments.count, art.url.merge(:anchor => 'comments_list')), :class => "forum-post-answers") +
content_tag('td', last_topic_update(art), :class => "forum-post-last-answer"),
:class => 'forum-post ' + css_add.join(' '),
:id => "post-#{art.id}"
)
}
content_tag('table', safe_join(content, "")) + (pagination or '').html_safe
end
def last_topic_update(article)
info = article.info_from_last_update
if info[:author_url]
time_ago_in_words(info[:date]) + ' ' + _('by') + ' ' + link_to(info[:author_name], info[:author_url])
else
time_ago_in_words(info[:date]) + ' ' + _('by') + ' ' + info[:author_name]
end
end
end