Module: MasterView

Defined in:
lib/masterview.rb,
lib/masterview/io.rb,
lib/masterview/parser.rb,
lib/masterview/analyzer.rb,
lib/masterview/exceptions.rb,
lib/masterview/initializer.rb,
lib/masterview/directives/if.rb,
lib/masterview/template_spec.rb,
lib/masterview/extras/watcher.rb,
lib/masterview/filter_helpers.rb,
lib/masterview/parser_helpers.rb,
lib/masterview/directives/attr.rb,
lib/masterview/directives/else.rb,
lib/masterview/directives/eval.rb,
lib/masterview/directives/form.rb,
lib/masterview/masterview_info.rb,
lib/masterview/runtime_helpers.rb,
lib/masterview/directives/block.rb,
lib/masterview/directives/elsif.rb,
lib/masterview/extras/auto_copy.rb,
lib/masterview/keyword_expander.rb,
lib/masterview/directive_helpers.rb,
lib/masterview/directives/import.rb,
lib/masterview/directives/select.rb,
lib/masterview/directive_metadata.rb,
lib/masterview/directive_registry.rb,
lib/masterview/directives/content.rb,
lib/masterview/directives/preview.rb,
lib/masterview/directives/replace.rb,
lib/masterview/extras/init_logger.rb,
lib/masterview/masterview_version.rb,
lib/masterview/directive_load_path.rb,
lib/masterview/directives/omit_tag.rb,
lib/masterview/mtime_tracking_hash.rb,
lib/masterview/directives/check_box.rb,
lib/masterview/directives/image_tag.rb,
lib/masterview/directives/text_area.rb,
lib/masterview/plugin_load_tracking.rb,
lib/masterview/case_insensitive_hash.rb,
lib/masterview/directives/text_field.rb,
lib/masterview/directives/form_remote.rb,
lib/masterview/directives/hidden_field.rb,
lib/masterview/directives/radio_button.rb,
lib/masterview/extras/admin_auth_mixin.rb,
lib/masterview/extras/sample_templates.rb,
lib/masterview/directives/import_render.rb,
lib/masterview/deprecated/directive_base.rb,
lib/masterview/directives/password_field.rb,
lib/masterview/rails_ext/short_path_calc.rb,
lib/masterview/directives/stylesheet_link.rb,
lib/masterview/directives/link_to_function.rb,
lib/masterview/directives/collection_select.rb,
lib/masterview/directives/global_inline_erb.rb,
lib/masterview/directives/javascript_include.rb,
lib/masterview/directives/insert_generated_comment.rb

Overview

– Copyright © 2006 Jeff Barczewski

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the “Software”), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. ++

MasterView initialization utility to install a logger in MasterView::Log.

The MasterView logger is used by the MasterView template engine and directive implementations to record debug, warning, and error messages.

– Need to do this in separate init file in order to do the Log4r include for mixing into the MasterView module. Can’t just do MasterView.include Log4r in Initializer#initialize_logger, unfortunately. ++

Defined Under Namespace

Modules: Admin, Analyzer, ConfigInfoHelpers, DirectiveHelpers, DirectiveLoadPath, DirectiveMetadata, Directives, DirectivesInfo, EscapeErbHelper, FeaturesInfo, Info, MIO, ParserHelpers, PluginLoadTracking, RailsExt, RuntimeHelpers, TemplateProcessing, TidyHelper, VERSION Classes: AutoCopy, CaseInsensitiveHash, Configuration, DirectiveBaseOld, DirectiveRegistry, Initializer, InvalidDirectivePathError, InvalidIOPathError, InvalidPathError, KeywordExpander, MTimeTrackingHash, Parser, SampleTemplates, TemplateSpec, TemplateWatcher

Constant Summary collapse

Log =

:nodoc:

Logger.new STDOUT
LogLevels =

:nodoc:

{}

Class Method Summary collapse

Class Method Details

.log_level(flavor = :name) ⇒ Object

Answer the current logging severity level of the MasterView::Log. By default, answers the name of the logging level. Request :index flavor to get the logger’s internal index value



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# File 'lib/masterview/extras/init_logger.rb', line 71

def self.log_level( flavor=:name )
  lindex = Log.level
  return lindex if flavor == :index
  lname = LogLevels.index(lindex)  # nil if unknown name - ok or should we complain?
  lname = lname.to_sym if lname
  lname
end

.log_level=(level) ⇒ Object

Set the logging severity level for the MasterView::Log



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# File 'lib/masterview/extras/init_logger.rb', line 80

def self.log_level= level
  set_log_level(level)
end

.register_directive(directive_class) ⇒ Object

Register a directive implementation.

Registration is handled automatically for directives implemented as subclasses of MasterView::DirectiveBase, the usual technique, or by including the PluginLoadTracking module in a directive implementation class.

Directive registration ordinarily occurs during MasterView initialization, when directive classes from the configured directive_load_path directories are automatically loaded and registered with the template engine.



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# File 'lib/masterview/directive_registry.rb', line 356

def self.register_directive(directive_class)
    DirectiveRegistry.current.register_directive(directive_class)
end

.set_log_level(level) ⇒ Object

Set the logging severity level for the MasterView::Log



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# File 'lib/masterview/extras/init_logger.rb', line 85

def self.set_log_level(level)
  #TBD: justify use case and test before enabling polymorphic parm cleverness
  if level.kind_of? Integer
    #TODO: ensure a valid level for this logger??
    #Log.level = level
    Log.error "Not supported: log_level='#{level}' (use string or symbol form of level name)"
    return
  end
  #assert (level.kind_of? String) || (level.kind_of? Symbol)
  lname = level.to_s  # stringify per internal rep
  if LogLevels.has_key?(lname)
    Log.level = LogLevels[lname]
  else
    Log.error "Undefined log level='#{level}' for #{Log.class.name} logger"
  end
end