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Versions: 18
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Stored size: 1.23 KB
Contents
module DocumentsHelper
#size can be any of the names that the document has size for
def thumb_for(document, size)
image_tag thumb_file_for(document, size)
end
def thumb_file_for(document, size)
style = document.class.attachment_definitions[:file][:styles]
format = style.respond_to?('[]') && style[:format] || document.format
polymorphic_path(document, format: format, style: size)
end
# Return the right icon based on {#document}'s mime type
def icon document, size = 50
"<i class=\"icon_file_#{ size }-#{ icon_mime_type document }\"></i>".html_safe
end
# Find the right class for the icon of this document, based on its format
def icon_mime_type document
if SocialStream::Documents.icon_mime_types[:subtypes].include?(document.format)
document.format
elsif SocialStream::Documents.icon_mime_types[:types].include?(document.mime_type_type_sym)
document.mime_type_type_sym
else
SocialStream::Documents.icon_mime_types[:default]
end
end
def document_details_tab_class(document, tab)
editing = document && document.errors.present?
case tab
when :edit
editing ? 'active' : ''
when :info
editing ? '' : 'active'
else
''
end
end
end
Version data entries
18 entries across 18 versions & 2 rubygems