folder_helper.rb
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require 'short_filename'
module FolderHelper
include ShortFilename
include ArticleHelper
def list_contents(configure={})
configure[:recursive] ||= false
configure[:list_type] ||= :folder
if !configure[:contents].blank?
configure[:contents] = configure[:contents].paginate(
:order => "updated_at DESC",
:per_page => 10,
: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_in_listing(configure={})
recursive = configure[:recursive] || false
list_type = configure[:list_type] || :folder
level = configure[:level] || 0
content = FilePresenter.for configure[:content]
content_link = if content.image?
link_to(' ' * (level * 4) +
image_tag(icon_for_article(content)) + short_filename(content.name),
content.url.merge(:view => true)
)
else
link_to(' ' * (level * 4) +
short_filename(content.name),
content.url.merge(:view => true), :class => icon_for_article(content)
)
end
result = content_tag(
'tr',
content_tag('td', content_link ) +
content_tag('td', show_date(content.updated_at), :class => 'last-update'),
:class => "#{list_type}-item"
)
if recursive
result + content.children.map {|item|
display_content_in_listing :content=>item, :recursive=>recursive,
:list_type=>list_type, :level=>level+1
}.join("\n")
else
result
end
end
def icon_for_article(article)
article = FilePresenter.for article
icon = article.respond_to?(:icon_name) ?
article.icon_name :
article.class.icon_name(article)
if (icon =~ /\//)
icon
else
klasses = 'icon ' + [icon].flatten.map{|name| 'icon-'+name}.join(' ')
if article.kind_of?(UploadedFile) || article.kind_of?(FilePresenter)
klasses += ' icon-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