Class: Cms::Layout

Inherits:
ActiveRecord::Base
  • Object
show all
Defined in:
app/models/cms/layout.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.app_layouts_for_select ⇒ Object

List of available application layouts



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# File 'app/models/cms/layout.rb', line 43

def self.app_layouts_for_select
  Dir.glob(File.expand_path('app/views/layouts/*.html.*', Rails.root)).collect do |filename|
    match = filename.match(/\w*.html.\w*$/)
    app_layout = match && match[0]
    app_layout.to_s[0...1] == '_' ? nil : app_layout
  end.compact
end

.options_for_select(site, layout = nil, current_layout = nil, depth = 0, spacer = '. . ') ⇒ Object

– Class Methods ——————————————————– Tree-like structure for layouts



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# File 'app/models/cms/layout.rb', line 30

def self.options_for_select(site, layout = nil, current_layout = nil, depth = 0, spacer = '. . ')
  out = []
  [current_layout || site.layouts.roots].flatten.each do |l|
    next if layout == l
    out << [ "#{spacer*depth}#{l.label}", l.id ]
    l.children.each do |child|
      out += options_for_select(site, layout, child, depth + 1, spacer)
    end
  end
  return out.compact
end

Instance Method Details

#merged_content ⇒ Object

– Instance Methods —————————————————– magical merging tag is cms:page:content If parent layout has this tag defined its content will be merged. If no such tag found, parent content is ignored.



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# File 'app/models/cms/layout.rb', line 55

def merged_content
  if parent
    regex = /\{\{\s*cms:page:content:?(?:(?::text)|(?::rich_text))?\s*\}\}/
    if parent.merged_content.match(regex)
      parent.merged_content.gsub(regex, content.to_s)
    else
      content
    end
  else
    content
  end
end