Class: TerrImporter::Application::Importer

Inherits:
Object
  • Object
show all
Includes:
ImporterHelper
Defined in:
lib/terrimporter/importer.rb

Overview

todo split importer into css_importer, image_importer, module_importer, js_importer

Constant Summary

Constants included from ImporterHelper

ImporterHelper::CSS_PATTERN

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from ImporterHelper

#file_contains_valid_css?, #replace_line!

Constructor Details

#initialize(options = {}) ⇒ Importer

Returns a new instance of Importer.



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# File 'lib/terrimporter/importer.rb', line 8

def initialize(options = {})
  self.options = options
  loader = ConfigurationLoader.new(options[:config_file])
  self.config = loader.load_configuration
  initialize_downloader
end

Instance Attribute Details

#config ⇒ Object

Returns the value of attribute config.



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# File 'lib/terrimporter/importer.rb', line 6

def config
  @config
end

#options ⇒ Object

Returns the value of attribute options.



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# File 'lib/terrimporter/importer.rb', line 6

def options
  @options
end

Instance Method Details

#import_css ⇒ Object 



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# File 'lib/terrimporter/importer.rb', line 44

def import_css
  LOG.info("Importing stylesheets")

  unclean_suffix = "_unclean"
  stylesheets = config.stylesheets

  stylesheets.each do |css|
    file_path = File.join(config.stylesheets_destination, css)
    options = {}
    options[:suffix] = $1 if css =~ /(ie.*).css$/ #add ie option if in array
    source_url = export_path(:css, options)
    unclean_file_path = file_path + unclean_suffix;
    constructed_file_path = (config.replace_style_strings? ? unclean_file_path : file_path)
    @downloader.download(source_url, constructed_file_path)
    STAT.add(:css)
    if file_contains_valid_css?(constructed_file_path)
      if config.replace_style_strings?
        LOG.info "CSS line replacements"
        File.open(file_path, 'w') do |d|
          File.open(constructed_file_path, 'r') do |s|
            lines = s.readlines
            lines.each do |line|
              d.print replace_stylesheet_lines!(line)
            end
          end
        end
      else
        LOG.debug "Skipping css line replacements"
      end

      if File.exists?(unclean_file_path)
        LOG.debug "Deleting unclean css files"
        FileUtils.remove unclean_file_path
      end
    else
      FileUtils.remove(file_path)
      LOG.debug "Deleting empty"
    end
  end
end

#import_images ⇒ Object 



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# File 'lib/terrimporter/importer.rb', line 121

def import_images

  if config.has_images?
    LOG.info "Import images"
    config.images.each do |image|
      image_source_path = File.join(config.images_server_path, image['server_path'])
      @downloader.batch_download(image_source_path, image['destination_path'], image['file_types'], :image)
    end
  else
    LOG.debug "Skipping image import"
  end
end

#import_js ⇒ Object 



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# File 'lib/terrimporter/importer.rb', line 85

def import_js
  LOG.info("Importing javascripts")
  file_path = File.join(config.javascripts_destination, "base.js")
  js_source_url = export_path(:js)
  LOG.debug "Import base.js from #{js_source_url} to #{file_path}"
  @downloader.download(js_source_url, file_path)
  STAT.add(:js)
  if config.has_dynamic_javascripts?
    if config.libraries_server_path.nil?
      LOG.info "Define 'libraries_server_path' in configuration file"
    else
      libraries_file_path = config.libraries_destination_path
      LOG.info "Import libraries from #{config.libraries_server_path} to #{libraries_file_path}"
      js_libraries = config.dynamic_libraries
      js_libraries.each do |lib|
        @downloader.download(File.join(config.libraries_server_path, lib), File.join(libraries_file_path, lib))
        STAT.add(:js)
      end
    end
  end

  if config.has_dynamic_plugins?
    if config.plugins_server_path.nil?
      LOG.info "Define 'plugins_server_path' in configuration file"
    else
    plugins_file_path = config.plugins_destination_path
    LOG.info "Import plugins from #{config.plugins_server_path} to #{plugins_file_path}"
    js_plugins = config.dynamic_plugins
    js_plugins.each do |lib|
      @downloader.download(File.join(config.plugins_server_path, lib), File.join(plugins_file_path, lib))
      STAT.add(:js)
    end
      end
  end
end

#import_modules ⇒ Object 



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# File 'lib/terrimporter/importer.rb', line 134

def import_modules

  if config.has_modules?
    LOG.info "Module import"
    config.modules.each do |mod|
      name = mod['name']
      skin = mod['skin']
      module_source_url = module_path(name, mod['module_template'], skin, mod['template_only'])
      filename = name.clone
      filename << "_#{skin}" unless skin.to_s.strip.length == 0
      @downloader.download(module_source_url, File.join(mod['destination_path'], filename + '.html'))
      STAT.add(:module)
    end
  else
    LOG.debug "Skipping module import"
  end
end

#initialize_downloader ⇒ Object 



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# File 'lib/terrimporter/importer.rb', line 15

def initialize_downloader
  @downloader = Downloader.new(config.application_url)
end

#module_path(name, module_template, skin = nil, template = nil) ⇒ Object

Raises:



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# File 'lib/terrimporter/importer.rb', line 152

def module_path(name, module_template, skin = nil, template = nil)
  skin = '' if skin.nil?
  raise ConfigurationError, "Name cannot be empty for template" if name.nil?
  raise ConfigurationError, "Module template missing in configuration for template #{name}" if module_template.nil?
  export_path = config.application_url.clone
  export_path << "/terrific/module/details/#{name}/#{module_template}/#{skin}/format/module#{"content" if template}"
  export_path
end

#run ⇒ Object 



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# File 'lib/terrimporter/importer.rb', line 19

def run
  if options[:all] != nil and options[:all] == true
    run_all_imports
  else
    run_specific_imports
  end
end

#run_all_imports ⇒ Object 



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# File 'lib/terrimporter/importer.rb', line 27

def run_all_imports
  LOG.info "Import everything"
  import_js
  import_css
  import_images
  import_modules
end

#run_specific_imports ⇒ Object 



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# File 'lib/terrimporter/importer.rb', line 35

def run_specific_imports
  options.each do |option, value|
    if option.to_s =~ /^import_/ and value == true
      LOG.info "Import of #{option.to_s.split('_').last} started"
      self.send option.to_s
    end
  end
end