Top Level Namespace

Defined Under Namespace

Classes: Hash, KodaApp, MongoCollection, MongoConfig, MongoDatabase, MongoDocument, MongoGrid, MongoMedia, UserAccessProvider, UserContext

Instance Method Summary collapse

Instance Method Details

#create_content ⇒ Object 



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# File 'lib/helpers/view_helper.rb', line 62

def create_content

  content = @db_wrapper.flat_file
  
  if(content)

    content.each do |collection|

      collection_obj = {}

      collection['docs'].each do |doc|
        k = doc['alias'].gsub(/-/,'_')
        v = doc.to_obj

        collection_obj.instance_variable_set("@#{k}", v)
        collection_obj.class.send(:define_method, k, proc{self.instance_variable_get("@#{k}")})
      end
    
      collection_obj.class.send(:define_method, "all", proc{self.instance_variables.map {|name| instance_variable_get name }})
      collection_obj.class.send(:define_method, "where", proc{|&block| self.instance_variables.map {|name| instance_variable_get name }.select{ |o| block.call o}})
      collection_obj.class.send(:define_method, "single", proc{|&block| self.instance_variables.map {|name| instance_variable_get name }.select{ |o| block.call o}.first})
      collection_obj.class.send(:define_method, "by_ref", proc{|ref| self.instance_variables.map {|name| instance_variable_get name }.select{ |o| ref.include? o.alias}.first})
    
      collection_k = collection['collection']
      collection_v = collection_obj
    
      content.instance_variable_set("@#{collection_k}", collection_v)
      content.class.send(:define_method, collection_k, proc{self.instance_variable_get("@#{collection_k}")})
    
    end  
  
    return content
  
  end
  
  {}

end

#get_from_cache(time_to_live = settings.long_ttl) ⇒ Object 



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# File 'lib/helpers/view_helper.rb', line 110

def get_from_cache(time_to_live=settings.long_ttl)

  key = "full_cache"

  if(!settings.enable_cache)
    return create_content
  end

  if(settings.cache.get(key) == nil)
    settings.cache.set(key, create_content, ttl=time_to_live+rand(100))
  end

  return settings.cache.get(key)

end

#model ⇒ Object 



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# File 'lib/helpers/view_helper.rb', line 50

def model
  @content
end

#refresh_cache(time_to_live = settings.long_ttl) ⇒ Object 



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# File 'lib/helpers/view_helper.rb', line 101

def refresh_cache(time_to_live=settings.long_ttl)
  key = "full_cache"

  if(settings.enable_cache)
    settings.cache.delete key
    settings.cache.set(key, create_content, ttl=time_to_live+rand(100))
  end
end

#render_doc(doc) ⇒ Object 



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# File 'lib/helpers/view_helper.rb', line 33

def render_doc(doc)
  return "<p>No content has yet been added...</p>\n" if(doc == nil)
  result = "<dl id='#{doc.alias}'>\n" 
  doc.delete 'alias'

  doc.each do |k,v|
    if(v.to_s.include? '_koda_media')
      result += "<img src='#{v}' title='#{k}' \>\n"
    else
      result += "<dt>#{k}</dt><dd>#{v}</dd>\n"
    end
  end  
  
  result += "</dl>"
  result
end

#render_partial(template, locals = {}) ⇒ Object 



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# File 'lib/helpers/view_helper.rb', line 23

def render_partial(template, locals={})
  template = template_for "templates/#{template}.#{settings.view_format}"
  options = {:layout => false}.merge(settings.view_options)

  @content = get_from_cache

  content_type :html
  render(settings.view_format, template, settings.view_options, locals)
end

#safe(fallback = '') ⇒ Object 



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# File 'lib/helpers/view_helper.rb', line 54

def safe(fallback='')
  begin
    return yield
  rescue
    fallback
  end
end

#show(template, locals = {}) ⇒ Object 



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# File 'lib/helpers/view_helper.rb', line 13

def show(template, locals={})
  content_type :html
  options = {:layout => true}.merge(settings.view_options)
  
  @content = get_from_cache
  
  template = template_for "templates/#{template}.#{settings.view_format}"
  render(settings.view_format, template, settings.view_options, locals)
end

#show_system(template, locals = {}) ⇒ Object 



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# File 'lib/helpers/view_helper.rb', line 6

def show_system(template, locals={})
  content_type :html
  options = {:layout => false}.merge(settings.view_options)
  template = system_view "#{template}.#{settings.view_format}"
  render(settings.view_format, template, options, locals)
end