impress/app/helpers/contribution_helper.rb

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module ContributionHelper
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def contributed_description(contributed, image = true)
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case contributed
when Item
suffix = translate_contributed_description('item_suffix')
contributed_item(contributed, image, suffix)
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when SwfAsset
suffix = translate_contributed_description('swf_asset_suffix')
contributed_item(contributed.item, image, suffix)
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when PetType
suffix = translate_contributed_description('pet_type_suffix')
contributed_pet_type(contributed, image, :after => suffix)
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when PetState
prefix = translate_contributed_description('pet_state_prefix')
contributed_pet_type(contributed.pet_type, image, :before => prefix)
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end
end
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def contributed_item(item, image, adverbial)
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if item
output do |html|
html << 'the'
html << link_to(item.name, item, :class => 'contributed-name')
html << adverbial
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html << image_tag(item.thumbnail_url) if image
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end
else
"data for an item that has since been updated"
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end
end
PET_TYPE_IMAGE_FORMAT = 'http://pets.neopets.com/cp/%s/1/3.png'
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def contributed_pet_type(pet_type, image, options)
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options[:before] ||= 'the'
output do |html|
html << options[:before]
html << content_tag(:span, pet_type.human_name, :class => 'contributed-name')
html << options[:after] if options[:after]
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html << image_tag(sprintf(PET_TYPE_IMAGE_FORMAT, pet_type.image_hash)) if image
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end
end
private
def output(&block)
raw([].tap(&block).join(' '))
end
def translate_contributed_description(key)
translate "contributions.contributed_description.#{key}"
end
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end