folder_helper.rb
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module FolderHelper
include ArticleHelper
def list_contents(configure={})
configure[:recursive] ||= false
configure[:list_type] ||= :folder
if !configure[:contents].blank?
configure[:contents] = configure[:contents].paginate(
:order => "name ASC",
:per_page => 30,
:page => params[:npage]
)
render :file => 'shared/content_list', :locals => configure
else
content_tag('em', _('(empty folder)'))
end
end
def available_articles(articles, user)
articles.select {|article| article.display_to?(user)}
end
def display_content_icon(content_item)
content = FilePresenter.for content_item
content_link = if content.image?
link_to(
image_tag(icon_for_article(content, :bigicon)),
content.url.merge(:view => true)
)
else
link_to('',
content.url.merge(:view => true),
:class => icon_for_article(content, :bigicon)
)
end
end
def icon_for_article(article, size = 'icon')
article = FilePresenter.for article
if article.respond_to?(:sized_icon)
article.sized_icon(size)
else
icon = article.respond_to?(:icon_name) ?
article.icon_name :
article.class.icon_name(article)
klasses = "#{size} " + [icon].flatten.map{|name| "#{size}-"+name}.join(' ')
if article.kind_of?(UploadedFile) || article.kind_of?(FilePresenter)
klasses += " #{size}-upload-file"
end
klasses
end
end
def icon_for_new_article(klass)
"icon-new icon-new%s" % klass.icon_name
end
def custom_options_for_article(article,tokenized_children)
@article = article
visibility_options(article,tokenized_children) +
content_tag('div',
hidden_field_tag('article[accept_comments]', 0)
)
end
def cms_label_for_new_children
_('New article')
end
def cms_label_for_edit
_('Edit folder')
end
end