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# File 'lib/paperclip/qiniu/action_view_extensions/qiniu_image_tag.rb', line 5
def qiniu_image_tag(source, options={})
options.symbolize_keys!
src = path_to_image(source)
options[:src] = qiniu_image_path(src, options)
unless src =~ /^(?:cid|data):/ || src.blank?
options[:alt] = options.fetch(:alt){ image_alt(src) }
end
if size = options.delete(:size)
options[:width], options[:height] = size.split("x") if size =~ %r{^\d+x\d+$}
end
if mouseover = options.delete(:mouseover)
options[:onmouseover] = "this.src='#{path_to_image(mouseover)}'"
options[:onmouseout] = "this.src='#{options[:src]}'"
end
tag("img", options)
end
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