Sha256: b5f9ffc1b957c6563fe10b48ffcc51733b4e497720385179bf860fa3a3230fe5
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Size: 1.38 KB
Versions: 8
Compression:
Stored size: 1.38 KB
Contents
module Admin
module PreviewHelper
def typus_preview(item, attribute)
return unless item.send(attribute).exists?
file_preview_is_image = (item.send("#{attribute}_content_type") =~ /^image\/.+/)
unless file_preview_is_image
file = File.basename(item.send(attribute).path(:original))
link = link_to(file, :action => 'view', :id => item)
return link
end
has_file_preview = item.send(attribute).styles.member?(Typus.file_preview)
has_file_thumbnail = item.send(attribute).styles.member?(Typus.file_thumbnail)
href = if has_file_preview && file_preview_is_image
url = item.send(attribute).url(Typus.file_preview)
# FIXME: This has changed on Rails3.
# ActionController::Base.relative_url_root + url
else
item.send(attribute)
end
content = if has_file_thumbnail && file_preview_is_image
image_tag item.send(attribute).url(Typus.file_thumbnail)
else
item.send(attribute)
end
render "admin/helpers/preview",
:attribute => attribute,
:content => content,
:file_preview_is_image => file_preview_is_image,
:has_file_preview => has_file_preview,
:href => href,
:item => item
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems