Module: Hancock::Cache::CacheHelper

Defined in:
app/helpers/hancock/cache/cache_helper.rb

Instance Method Summary collapse

Instance Method Details

#hancock_cache(obj = @virtual_path, options = {}, &block) ⇒ Object 



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# File 'app/helpers/hancock/cache/cache_helper.rb', line 25

def hancock_cache(obj = @virtual_path, options = {}, &block)
  if obj.is_a?(String) or obj.is_a?(Symbol)
    return hancock_fragment_cache obj.to_s, (options || {}).merge(skip_digest: true), &block

  else
    condition = Array(obj).map { |o|
      !o.respond_to?(:perform_caching) or o.perform_caching
    }

    if obj.respond_to?(:cache_keys_str) and obj.respond_to?(:cache_keys) and obj.respond_to?(:cache_keys=)
      obj.cache_keys |= hancock_cache_views_keys
      obj.save if obj.cache_keys_str_changed?
    end

    condition = (condition.blank? or condition.uniq == [true])
    cache_if condition, obj, options, &block
  end
end

#hancock_cache_if(condition, obj = [], options = {}, &block) ⇒ Object 



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# File 'app/helpers/hancock/cache/cache_helper.rb', line 46

def hancock_cache_if(condition, obj = [], options = {}, &block)
  if condition
    hancock_cache obj, options, &block
  else
    yield
  end
  nil
end

#hancock_cache_keys ⇒ Object 



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# File 'app/helpers/hancock/cache/cache_helper.rb', line 141

def hancock_cache_keys
  ret = lookup_context.hancock_cache_keys.dup

  if respond_to?(:page_cache_key) and !page_cache_key.blank?
    if (!respond_to?(:page_cache_obj) or page_cache_obj.nil?)
      _name = page_cache_key
      _desc = "        action caching\n        controller: \#{controller_name}\n        action: \#{action_name}\n        params: \#{params.inspect}\n      TEXT\n      Hancock::Cache::Fragment.create_unless_exists(name: Hancock::Cache::Fragment.name_from_view(_name), desc: _desc)\n    end\n    ret.unshift page_cache_key\n  end\n\n  ret.uniq.freeze\nend\n"

#hancock_cache_settings(key, options = {}, &block) ⇒ Object Also known as: hancock_cache_setting 



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# File 'app/helpers/hancock/cache/cache_helper.rb', line 5

def hancock_cache_settings(key, options = {}, &block)
  if key.is_a?(Hash)
    key, options = key[:key], key
  end

  cache_keys = options[:cache_keys_str] || options[:cache_keys] || options[:cache_key] || []
  if cache_keys.is_a?(::Array)
    cache_keys = cache_keys.map { |k| k.to_s.strip }.join(" ")
  else
    cache_keys = cache_keys.to_s.strip
  end
  options.delete(:cache_keys)
  options.delete(:cache_key)
  options[:cache_keys_str] = [cache_keys, hancock_cache_views_keys].flatten.map { |k| k.to_s.strip }.reject(&:blank?).join(" ").strip

  hancock_settings(key, options, &block)
end

#hancock_cache_unless(condition, obj = [], options = {}, &block) ⇒ Object 



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# File 'app/helpers/hancock/cache/cache_helper.rb', line 43

def hancock_cache_unless(condition, obj = [], options = {}, &block)
  hancock_cache_if !condition, obj, options, &block
end

#hancock_cache_views_keys ⇒ Object 



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# File 'app/helpers/hancock/cache/cache_helper.rb', line 161

def hancock_cache_views_keys
  hancock_cache_keys.map { |k| Hancock::Cache::Fragment.name_from_view(k) }
end

#hancock_fragment_cache(name = @virtual_path, options = {skip_digest: true}, &block) ⇒ Object 



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# File 'app/helpers/hancock/cache/cache_helper.rb', line 55

def hancock_fragment_cache(name = @virtual_path, options = {skip_digest: true}, &block)
  if name.is_a?(Hash)
    name, options = name.delete(:name), name
  end
  name = @virtual_path if name.blank?
  for_object  = (options and options.delete(:for_object))
  for_objects = (options and options.delete(:for_objects))
  for_model   = (options and options.delete(:for_model))
  for_setting = (options and options.delete(:for_setting))
  _on_ram     = (options and options.delete(:on_ram))

  # if Hancock::Cache.config.model_settings_support
  #   _detect_cache = !!(Hancock::Cache.config.runtime_cache_detector || Hancock::Cache::Fragment.settings.detecting)
  # else
  #   _detect_cache = !!(Hancock::Cache.config.runtime_cache_detector || Settings.hancock_cache_detecting)
  # end
  _detect_cache = true

  if respond_to?(:hancock_cache_fragments)
    frag = hancock_cache_fragments[Hancock::Cache::Fragment.name_from_view(name)]
    # parents = hancock_cache_keys.map do |_name|
    #   hancock_cache_fragments[Hancock::Cache::Fragment.name_from_view(_name)]
    # end.compact
    parent_names = hancock_cache_views_keys
    if frag
      frag.set_for_object(for_object) if for_object
      frag.set_for_objects(for_objects) if for_objects
      frag.set_for_model(for_model) if for_model
      frag.set_for_setting(for_setting) if for_setting
      if _detect_cache
        frag.parent_names |= parent_names
        if frag.parent_names_changed?
          # frag.set_parent_ids! and hancock_cache_fragments[frag.name] = frag
          frag.update_parent_ids! and hancock_cache_fragments[frag.name] = frag.reload
        end
      end
    else
      if _detect_cache
        _name = Hancock::Cache::Fragment.name_from_view(name)
        _desc = "" #"#{@virtual_path}\noptions: #{options}"
        _virtual_path = @virtual_path
        # Hancock::Cache::Fragment.create_unless_exists(name: _name, desc: _desc, virtual_path: _virtual_path, parents: parents)
        Hancock::Cache::Fragment.create_unless_exists(name: _name, desc: _desc, virtual_path: _virtual_path, parent_names: parent_names, on_ram: _on_ram)
        Hancock::Cache::Fragment.reload!
        frag = hancock_cache_fragments[_name]
      end
    end
    condition = (frag and frag.enabled)
  else
    if _detect_cache
      # parents = Hancock::Cache::Fragment.by_name_from_view(hancock_cache_keys).to_a
      # _name = Hancock::Cache::Fragment.name_from_view(name)
      # _desc = "" #"#{@virtual_path}\noptions: #{options}"
      # _virtual_path = @virtual_path
      # Hancock::Cache::Fragment.create_unless_exists(name: _name, desc: _desc, virtual_path: _virtual_path, parents: parents)
      # Hancock::Cache::Fragment.reload!
      # frag.parent_names |= parent_names
      # if frag.parent_names_changed?
      #   # frag.set_parent_ids! and hancock_cache_fragments[frag.name] = frag
      #   frag.update_parent_ids! and hancock_cache_fragments[frag.name] = frag
      # end
    end
    condition = Hancock::Cache::Fragment.enabled.by_name_from_view(name).count > 0
  end
  if frag and frag.on_ram and !frag.on_ram_data.nil?
    ret = frag.on_ram_data
  else
    lookup_context.hancock_cache_keys << name
    ret = cache_if condition, name, options, &block
    frag.on_ram_data = ret if frag and frag.on_ram
    lookup_context.hancock_cache_keys.delete(name)
  end
  return ret
end

#hancock_fragment_cache_if(condition, obj = [], options = {}, &block) ⇒ Object 



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# File 'app/helpers/hancock/cache/cache_helper.rb', line 132

def hancock_fragment_cache_if(condition, obj = [], options = {}, &block)
  if condition
    hancock_fragment_cache obj, options, &block
  else
    yield
  end
  nil
end

#hancock_fragment_cache_unless(condition, obj = [], options = {}, &block) ⇒ Object 



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# File 'app/helpers/hancock/cache/cache_helper.rb', line 129

def hancock_fragment_cache_unless(condition, obj = [], options = {}, &block)
  hancock_fragment_cache_if !condition, obj, options, &block
end