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Contents
module Tenon
module AssetHelper
def asset_icon(asset)
if asset.attachment.exists?(:thumbnail)
image = image_tag(asset.attachment.url(:thumbnail))
else
image = image_tag(default_asset_thumbnail(asset))
end
asset_icon_link(asset, image)
end
def asset_icon_link(asset, icon)
if asset.is_image?
link_to(icon, [:crop, asset], crop_options(asset))
else
link_to(icon, asset.attachment.url, target: '_')
end
end
def asset_tile(asset)
if asset.attachment.exists?(:tile)
image = image_tag(asset.attachment.url(:tile))
else
image = image_tag(default_asset_thumbnail(asset))
end
asset_tile_link(asset, image)
end
def asset_tile_link(asset, icon)
if asset.is_image?
link_to(icon, [:crop, asset], crop_options(asset))
else
link_to(icon, asset.attachment.url, target: '_')
end
end
def default_asset_thumbnail(asset)
if asset && asset.attachment_content_type.match('video')
'tenon/thumb-video.png'
else
'tenon/thumb-doc.png'
end
end
private
def crop_options(asset)
{
class: 'asset-crop',
data: {
'asset-id' => asset.id,
'post-crop-handler' => 'Tenon.features.AssetListPostCropHandler'
}
}
end
def default_options
{
'data-modal-remote' => true,
'data-modal-title' => 'Edit Asset'
}
end
end
end
Version data entries
23 entries across 23 versions & 1 rubygems