Module: MasterView::FeaturesInfo

Defined in:
lib/masterview/masterview_info.rb

Overview

:nodoc:

Constant Summary collapse

CONTAINER_HTML =

Jeff’s original rendering

"<table%s>\n<thead>\n  <tr><th>Feature</th><th>Loaded</th></tr>\n</thead>\n<tbody>\n%s\n</tbody>\n</table>"
DEFAULT_RENDERING_OPTIONS = 
ConfigInfoHelpers::DEFAULT_RENDERING_OPTIONS.clone
FEATURE_SPECS = 
[
  # [ <option_name>, <label>, <type> ]
  [ :tidy_template_read, 'Filter templates through tidy on read', 'boolean' ],
  [ :rails_parse_at_startup, 'Parse templates at startup', 'boolean' ],
  [ :rails_reparse_checking, 'Reparse modified templates', 'boolean' ],
  [ :rails_erb_mv_direct, 'Read ERB directly from MasterView', 'boolean' ],
]

Class Method Summary collapse

Class Method Details

.getHtmlTemplate(element_option_name, params) ⇒ Object

already is: DEFAULT_RENDERING_OPTIONS = ”



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# File 'lib/masterview/masterview_info.rb', line 268

def self.getHtmlTemplate(element_option_name, params)
  ConfigInfoHelpers.getHtmlTemplate( element_option_name, params, DEFAULT_RENDERING_OPTIONS )
end

.to_html(params = {}) ⇒ Object

Answer an html rendering of the Loaded Features Optionally provide HTML fragment templates and class/style attributes to customize rendering



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# File 'lib/masterview/masterview_info.rb', line 282

def self.to_html( params={} )

  features = MasterView::LoadedFeatures

  # unpack the supported keyword args
  title_html_template = getHtmlTemplate( :title, params )  #parms: config settings title
  preamble_html_template = getHtmlTemplate( :preamble, params ) #parms: MasterView version
  config_settings_html_template = getHtmlTemplate( :container, params ) #parms: section/option entries
  section_entry_html_template = getHtmlTemplate( :section_entry, params ) #parms: :section_attrs, section_name
  option_entry_html_template = getHtmlTemplate( :option_entry, params ) #parms: :option_name_attrs, option_name, :option_value_attrs, option_value
  option_subentry_entry_html_template = params.fetch( :option_subentry_entry, '<tr><td colspan="2" style="font-style: italic; padding-left: 20px;">%s</td></tr>' )
  postscript_html = ConfigInfoHelpers.getHtmlTemplate( :postscript, params )

  # prepare our templates for convenient use during the generation loop below
  config_settings_html_start, config_settings_html_end = config_settings_html_template.split('%s')

  # and off we go at last
  config = MasterView::ConfigSettings
  html = []
  unless title_html_template == :none  # allow client to suppress
    html << title_html_template % [ 'MasterView Configuration' ]
  end
  unless preamble_html_template == :none  # allow client to suppress
    html << preamble_html_template % [ MasterView::VERSION::STRING ]
  end
  html << config_settings_html_start
  # Loaded features
  html << section_entry_html_template % [ 'Feature', 'Loaded' ]
  FEATURE_SPECS.each {| option_name, label, value_type |
    option_value = features[option_name]
    option_value = option_value ? 'true' : 'false' if value_type == 'boolean'
    html << option_entry_html_template % [ label, option_value ]
  }
  html << config_settings_html_end
  html << postscript_html if postscript_html
  html.join("\n")

end