Module: Insight::Render
Defined Under Namespace
Modules: CompiledTemplates
Instance Method Summary
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Methods included from Logging
logger
Instance Method Details
#compile(filename, local_assigns) ⇒ Object
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# File 'lib/insight/render.rb', line 22
def compile(filename, local_assigns)
render_symbol = method_name(filename, local_assigns)
if !CompiledTemplates.instance_methods.include?(render_symbol.to_s)
compile!(filename, local_assigns)
end
end
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#compile!(filename, local_assigns) ⇒ Object
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# File 'lib/insight/render.rb', line 30
def compile!(filename, local_assigns)
render_symbol = method_name(filename, local_assigns)
locals_code = local_assigns.keys.map { |key| "#{key} = local_assigns[:#{key}];" }.join
source = <<-end_src
def #{render_symbol}(local_assigns)
#{locals_code}
#{compiled_source(filename)}
end
end_src
begin
CompiledTemplates.module_eval(source, filename, 0)
rescue Object => ex
logger.debug do
"#{ex.class.name}: #{ex.message} in\n" +
source +
ex.backtrace.join("\n")
end
end
end
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#compiled_source(filename) ⇒ Object
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# File 'lib/insight/render.rb', line 52
def compiled_source(filename)
::ERB.new(::File.read(::File.dirname(__FILE__) + "/views/#{filename}.html.erb"), nil, "-").src
end
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#method_name(filename, local_assigns) ⇒ Object
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# File 'lib/insight/render.rb', line 56
def method_name(filename, local_assigns)
if local_assigns && local_assigns.any?
method_name = method_name_without_locals(filename).dup
method_name << "_locals_#{local_assigns.keys.map { |k| k.to_s }.sort.join('_')}"
else
method_name = method_name_without_locals(filename)
end
method_name.to_sym
end
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#method_name_without_locals(filename) ⇒ Object
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# File 'lib/insight/render.rb', line 66
def method_name_without_locals(filename)
filename.split("/").join("_").tr("-", "_")
end
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#render_template(filename, local_assigns = {}) ⇒ Object
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# File 'lib/insight/render.rb', line 16
def render_template(filename, local_assigns = {})
compile(filename, local_assigns)
render_symbol = method_name(filename, local_assigns)
send(render_symbol, local_assigns)
end
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#signed_params(hash) ⇒ Object
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# File 'lib/insight/render.rb', line 8
def signed_params(hash)
ParamsSignature.sign(request, hash)
end
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