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Contents
# Copyright (c) 2013 AppNeta, Inc.
# All rights reserved.
module TraceView
module Sinatra
module Templates
def self.included(klass)
::TraceView::Util.method_alias(klass, :render, ::Sinatra::Templates)
end
def render_with_traceview(engine, data, options = {}, locals = {}, &block)
if TraceView.tracing?
report_kvs = {}
report_kvs[:engine] = engine
report_kvs[:template] = data
if TraceView.tracing_layer_op?('render')
# For recursive calls to :render (for sub-partials and layouts),
# use method profiling.
begin
name = data
report_kvs[:FunctionName] = :render
report_kvs[:Class] = :Templates
report_kvs[:Module] = 'Sinatra::Templates'
report_kvs[:File] = __FILE__
report_kvs[:LineNumber] = __LINE__
rescue StandardError => e
::TraceView.logger.debug e.message
::TraceView.logger.debug e.backtrace.join(", ")
end
TraceView::API.profile(name, report_kvs, false) do
render_without_traceview(engine, data, options, locals, &block)
end
else
# Fall back to the raw tracing API so we can pass KVs
# back on exit (a limitation of the TraceView::API.trace
# block method) This removes the need for an info
# event to send additonal KVs
::TraceView::API.log_entry('render', {}, 'render')
begin
render_without_traceview(engine, data, options, locals, &block)
ensure
::TraceView::API.log_exit('render', report_kvs)
end
end
else
render_without_traceview(engine, data, options, locals, &block)
end
end
end
end
end
Version data entries
22 entries across 22 versions & 1 rubygems