Class: CORL::Configuration::File

Inherits:
Object
  • Object
show all
Defined in:
lib/CORL/configuration/file.rb

Instance Method Summary collapse

Instance Method Details

#attach(type, name, data, options = {}) ⇒ Object 



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# File 'lib/CORL/configuration/file.rb', line 229

def attach(type, name, data, options = {})
  super do |method_config|
    attach_path = Util::Disk.filename([ project.directory, type.to_s ])
    success     = true
    
    begin
      FileUtils.mkdir_p(attach_path) unless Dir.exists?(attach_path)
    
    rescue Exception => error
      alert(error.message)
      success = false
    end
    
    if success
      case method_config.get(:type, :source)
      when :source
        new_file = project.local_path(Util::Disk.filename([ attach_path, name ]))
        
        logger.debug("Attaching source data (length: #{data.length}) to configuration at #{attach_path}")        
        success = Util::Disk.write(new_file, data)
        
      when :file  
        file       = ::File.expand_path(data)
        attach_ext = ::File.basename(file)
        new_file   = project.local_path(Util::Disk.filename([ attach_path, "#{name}-#{attach_ext}" ])) 
            
        logger.debug("Attaching file #{file} to configuration at #{attach_path}")       
    
        begin
          FileUtils.mkdir_p(attach_path) unless Dir.exists?(attach_path)
          FileUtils.cp(file, new_file)
        
        rescue Exception => error
          alert(error.message)
          success = false
        end  
      end
    end
    if success && autosave
      logger.debug("Attaching data to project as #{new_file}")
      success = update_project(new_file, method_config)
    end
    success ? new_file : nil
  end
end

#delete_attachments(ids, options = {}) ⇒ Object 



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# File 'lib/CORL/configuration/file.rb', line 277

def delete_attachments(ids, options = {})
  super do |method_config|
    success = true
    files   = []
    
    array(ids).each do |id|
      file = ::File.join(project.directory, id.to_s)
      
      if Util::Disk.delete(file)
        files << file
      else
        success = false
      end
    end
    
    if success && autosave
      logger.debug("Removing attached data from project as #{files.join(', ')}")
      success = update_project(files, method_config)
    end
    success ? files : nil
  end
end

#load(options = {}) ⇒ Object

Configuration loading / saving



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# File 'lib/CORL/configuration/file.rb', line 39

def load(options = {})
  super do |method_config, properties|
    
    generate_routes = lambda do |config_name, file_properties, parents = []|
      file_properties.each do |name, value|
        keys = [ parents, name ].flatten
        
        if value.is_a?(Hash) && ! value.empty?
          generate_routes.call(config_name, value, keys)
        else
          router.set(keys, config_name)  
        end
      end
    end
    
    if fetch_project(method_config)
      search.export.each do |config_name, info|
        provider = info[:provider]
        file     = info[:file]
      
        logger.info("Loading #{provider} translated source configuration from #{file}")
        
        parser = CORL.translator(method_config, provider)
        raw    = Util::Disk.read(file)    
      
        if parser && raw && ! raw.empty?
          logger.debug("Source configuration file contents: #{raw}")            
          parse_properties = parser.parse(raw)
          
          generate_routes.call(config_name, parse_properties)
          properties.import(parse_properties)
        end
        CORL.remove_plugin(parser) if parser         
      end
    end
  end
end

#normalize(reload) ⇒ Object

Configuration plugin interface



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# File 'lib/CORL/configuration/file.rb', line 9

def normalize(reload)
  super do        
    _set(:search, Config.new)
    _set(:router, Config.new)
  end
end

#remove(options = {}) ⇒ Object 



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# File 'lib/CORL/configuration/file.rb', line 214

def remove(options = {})
  super do |method_config|
    success      = true
    config_files = [] 
    search.each do |config_name, info|
      config_files << info[:file]
      success = false unless Util::Disk.delete(info[:file])
    end
    success = update_project(config_files, method_config) if success
    success
  end
end

#router ⇒ Object 



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# File 'lib/CORL/configuration/file.rb', line 25

def router
  _get(:router)
end

#save(options = {}) ⇒ Object 



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# File 'lib/CORL/configuration/file.rb', line 161

def save(options = {})
  super do |method_config|
    config_files = []
    success      = true      
    deleted_keys = search.export.keys
    
    separate.export.each do |config_name, router_data|
      info         = search[config_name]
      provider     = info[:provider]
      file         = info[:file]
      file_dir     = ::File.dirname(file)       
      deleted_keys = deleted_keys - [ config_name ]
      
      FileUtils.mkdir_p(file_dir) unless Dir.exists?(file_dir)
      
      if renderer = CORL.translator(method_config, provider)
        rendering = renderer.generate(router_data)
        
        if Util::Disk.write(file, rendering)
          config_files << config_name
        else
          success = false
        end
        CORL.remove_plugin(renderer)
      else
        success = false
      end
      break unless success        
    end
    if success
      # Check for removals
      deleted_keys.each do |config_name|
        info = search[config_name]
        
        search.delete(config_name)
        FileUtils.rm_f(info[:file])
        
        config_files << config_name
      end
    end
    if success && ! config_files.empty?
      # Commit changes
      commit_files = [ config_files, method_config.get_array(:files) ].flatten
      
      logger.debug("Source configuration rendering: #{rendering}")        
      success = update_project(commit_files, method_config)
    end
    success
  end
end

#search ⇒ Object

Property accessors / modifiers



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# File 'lib/CORL/configuration/file.rb', line 19

def search
  _get(:search)
end

#set_location(directory) ⇒ Object 



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# File 'lib/CORL/configuration/file.rb', line 31

def set_location(directory)
  super
  search_files if directory
end