class Awestruct::Pipeline

Attributes

after_all_extensions[R]
after_generation_extensions[R]
before_all_extensions[R]
extensions[R]
handler_chains[R]
helpers[R]
transformers[R]

Public Class Methods

new() click to toggle source
# File lib/awestruct/pipeline.rb, line 16
def initialize
  @handler_chains = HandlerChains.new
  @before_all_extensions       = []
  @extensions                  = []
  @helpers                     = []
  @transformers                = []
  @after_all_extensions        = []
  @after_generation_extensions = []
end

Public Instance Methods

add_after_extension(e) click to toggle source
# File lib/awestruct/pipeline.rb, line 34
def add_after_extension(e)
  @after_all_extensions << e
end
add_after_generation_extension(e) click to toggle source
# File lib/awestruct/pipeline.rb, line 46
def add_after_generation_extension(e)
  @after_generation_extensions << e
end
add_before_extension(e) click to toggle source
# File lib/awestruct/pipeline.rb, line 26
def add_before_extension(e)
  @before_all_extensions << e
end
apply_transformers(site, page, rendered) click to toggle source
# File lib/awestruct/pipeline.rb, line 103
def apply_transformers(site, page, rendered)
  @transformers.each do |t|
    $LOG.debug "Applying transformer #{t.class} for page #{page}" if site.config.verbose && site.config.debug
    start_time = DateTime.now
    rendered = t.transform( site, page, rendered )
    $LOG.trace "Total time in #{t.class}.transform #{DateTime.now.to_time - start_time.to_time} seconds" if site.config.verbose
  end
  rendered
end
execute(site, on_reload = false) click to toggle source
# File lib/awestruct/pipeline.rb, line 50
def execute(site, on_reload = false)
  execute_extensions(site, on_reload)
end
execute_after_generation(site) click to toggle source
# File lib/awestruct/pipeline.rb, line 113
def execute_after_generation(site)
  @after_generation_extensions.each do |e|
    $LOG.verbose "Executing after generation #{e.class}" if site.config.verbose
    start_time = DateTime.now
    if e.respond_to? :execute
      e.execute(site)
    else
      e.after_generation(site)
    end
    $LOG.trace "Total time in #{e.class}.after_generation #{DateTime.now.to_time - start_time.to_time} seconds"
  end
end
execute_extensions(site, on_reload) click to toggle source
# File lib/awestruct/pipeline.rb, line 54
def execute_extensions(site, on_reload)
  @before_all_extensions.each do |e|
    $LOG.verbose "Executing before all extension #{e.class}" if site.config.verbose

    if on_reload && e.respond_to?
      start_time = DateTime.now
      e.on_reload(site) if (on_reload && e.respond_to?(:on_reload))
      $LOG.trace "Total time in #{e.class}.on_reload #{DateTime.now.to_time - start_time.to_time} seconds"
    end

    start_time = DateTime.now
    if e.respond_to? :execute
      e.execute(site)
    else
      e.before_extensions(site)
    end
    $LOG.trace "Total time in #{e.class}.before_extensions #{DateTime.now.to_time - start_time.to_time} seconds"
  end

  @extensions.each do |e|
    $LOG.verbose "Executing extension #{e.class}" if site.config.verbose
    if on_reload && e.respond_to?(:on_reload)
      start_time = DateTime.now
      e.on_reload(site)
      $LOG.trace "Total time in #{e.class}.on_reload #{DateTime.now.to_time - start_time.to_time} seconds"
    end
    start_time = DateTime.now
    e.execute(site)
    $LOG.trace "Total time in #{e.class}.execute #{DateTime.now.to_time - start_time.to_time} seconds"
  end

  @after_all_extensions.each do |e|
    $LOG.verbose "Executing after all extension #{e.class}" if site.config.verbose
    if on_reload && e.respond_to?(:on_reload)
      start_time = DateTime.now
      e.on_reload(site)
      $LOG.trace "Total time in #{e.class}.on_reload #{DateTime.now.to_time - start_time.to_time} seconds"
    end

    start_time = DateTime.now
    if e.respond_to? :execute
      e.execute(site)
    else
      e.after_generation(site)
    end
    $LOG.trace "Total time in #{e.class}.after_generation #{DateTime.now.to_time - start_time.to_time} seconds"
  end
end
extension(e) click to toggle source
# File lib/awestruct/pipeline.rb, line 30
def extension(e)
  @extensions << e
end
helper(h) click to toggle source
# File lib/awestruct/pipeline.rb, line 38
def helper(h)
  @helpers << h
end
mixin_helpers(context) click to toggle source
# File lib/awestruct/pipeline.rb, line 126
def mixin_helpers(context)
  context.extend( Awestruct::ContextHelper )
  @helpers.each do |h|
    context.extend(h)
  end
end
transformer(t) click to toggle source
# File lib/awestruct/pipeline.rb, line 42
def transformer(t)
  @transformers << t
end