class Locomotive::Steam::Liquid::Tags::Snippet
Public Instance Methods
parse(tokens)
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# File lib/locomotive/steam/liquid/tags/snippet.rb, line 8 def parse(tokens) # look for editable elements (only used by the Engine) # In the next version of Locomotive (v5), we won't support the editable elements # NOTE: it doesn't support dynamically choosen template template_name = template_name_expr.respond_to?(:name) ? template_name_expr.name : template_name_expr ActiveSupport::Notifications.instrument('steam.parse.include', page: parse_context[:page], name: template_name) if parse_context[:snippet_finder] && snippet = parse_context[:snippet_finder].find(template_name) parse_context[:parser]._parse(snippet, parse_context.merge(snippet: template_name)) end end
render(context)
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Calls superclass method
# File lib/locomotive/steam/liquid/tags/snippet.rb, line 21 def render(context) # parse_context (previously @options) doesn't include the page key if cache is on parse_context[:page] = context.registers[:page] begin super rescue ::Liquid::ArgumentError # NOTE: Locomotive site developers should always use quotes (or doubles quotes) for the name of a snippet. # Unfortunately, a lot of sites don't use them. So here is a little patch to not break those sites. Locomotive::Common::Logger.warn("Use quotes if the name of your snippet (#{template_name_expr.name}) is not dynamic.") @template_name_expr = template_name_expr.name super end end
Private Instance Methods
read_template_from_file_system(context)
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# File lib/locomotive/steam/liquid/tags/snippet.rb, line 40 def read_template_from_file_system(context) file_system = context.registers[:file_system] || Liquid::Template.file_system # we use a convention to differentiate sections from snippets template_path = "snippets--#{context.evaluate(@template_name_expr)}" file_system.read_template_file(template_path) end