Sha256: 72c9801e6139faf2024a41df6027937c3ffd2d5a505591390e8dd8f342f5204c
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Size: 1.36 KB
Versions: 41
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Stored size: 1.36 KB
Contents
module Onebox
class Layout < Mustache
VERSION = "1.0.0"
attr_reader :cache
attr_reader :record
attr_reader :view
def initialize(name, record, cache)
@cache = cache
@record = Onebox::Helpers.symbolize_keys(record)
# Fix any relative paths
if @record[:image] && @record[:image] =~ /^\/[^\/]/
@record[:image] = "#{uri.scheme}://#{uri.host}/#{@record[:image]}"
end
@md5 = Digest::MD5.new
@view = View.new(name, record)
@template_name = "_layout"
@template_path = load_paths.last
end
def to_html
result = cache.fetch(checksum) { render(details) }
cache[checksum] = result if cache.respond_to?(:key?)
result
end
private
def uri
@uri = URI(link)
end
def load_paths
Onebox.options.load_paths.select(&method(:template?))
end
def template?(path)
File.exist?(File.join(path, "#{template_name}.#{template_extension}"))
end
def checksum
@md5.hexdigest("#{VERSION}:#{link}")
end
def link
record[:link]
end
def domain
return record[:domain] if record[:domain]
URI(link || '').host
end
def details
{
link: record[:link],
title: record[:title],
domain: domain,
subname: view.template_name,
view: view.to_html
}
end
end
end
Version data entries
41 entries across 41 versions & 1 rubygems