Module: ComfortableMexicanSofa::CmsManageable::InstanceMethods

Defined in:
lib/comfortable_mexican_sofa/extensions/cms_manageable.rb

Instance Method Summary collapse

Instance Method Details

#blocks_attributes(was = false) ⇒ Object

Transforms existing cms_block information into a hash that can be used during form processing. That’s the only way to modify cms_blocks.



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# File 'lib/comfortable_mexican_sofa/extensions/cms_manageable.rb', line 34

def blocks_attributes(was = false)
  self.blocks.collect do |block|
    block_attr = {}
    block_attr[:identifier] = block.identifier
    block_attr[:content]    = was ? block.content_was : block.content
    block_attr
  end
end

#blocks_attributes=(block_hashes = []) ⇒ Object

Array of block hashes in the following format:

[
  { :identifier => 'block_1', :content => 'block content' },
  { :identifier => 'block_2', :content => 'block content' }
]



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# File 'lib/comfortable_mexican_sofa/extensions/cms_manageable.rb', line 48

def blocks_attributes=(block_hashes = [])
  block_hashes = block_hashes.values if block_hashes.is_a?(Hash)
  block_hashes.each do |block_hash|
    block_hash.symbolize_keys! unless block_hash.is_a?(HashWithIndifferentAccess)
    block = 
      self.blocks.detect{|b| b.identifier == block_hash[:identifier]} || 
      self.blocks.build(:identifier => block_hash[:identifier])
    block.content = block_hash[:content]
    self.blocks_attributes_changed = self.blocks_attributes_changed || block.content_changed?
  end
end

#blocks_attributes_was ⇒ Object

Method to collect prevous state of blocks for revisions



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# File 'lib/comfortable_mexican_sofa/extensions/cms_manageable.rb', line 83

def blocks_attributes_was
  blocks_attributes(true)
end

#clear_content_cache ⇒ Object 



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# File 'lib/comfortable_mexican_sofa/extensions/cms_manageable.rb', line 100

def clear_content_cache
  write_attribute(:content_cache, nil) if self.has_attribute?(:content_cache)
end

#clear_content_cache! ⇒ Object 



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# File 'lib/comfortable_mexican_sofa/extensions/cms_manageable.rb', line 96

def clear_content_cache!
  self.update_column(:content_cache, nil)
end

#content_cache ⇒ Object

Cached content accessor



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# File 'lib/comfortable_mexican_sofa/extensions/cms_manageable.rb', line 88

def content_cache
  if (@content_cache = read_attribute(:content_cache)).nil?
    @content_cache = self.render
    update_column(:content_cache, @content_cache) unless self.new_record?
  end
  @content_cache
end

#render ⇒ Object

Processing content will return rendered content and will populate self.cms_tags with instances of CmsTag



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# File 'lib/comfortable_mexican_sofa/extensions/cms_manageable.rb', line 62

def render
  @tags = [] # resetting
  return '' unless layout
  
  ComfortableMexicanSofa::Tag.process_content(
    self, ComfortableMexicanSofa::Tag.sanitize_irb(layout.merged_content)
  )
end

#tags(force_reload = false) ⇒ Object

Array of cms_tags for a page. Content generation is called if forced. These also include initialized cms_blocks if present



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# File 'lib/comfortable_mexican_sofa/extensions/cms_manageable.rb', line 77

def tags(force_reload = false)
  self.render if force_reload
  @tags ||= []
end

#tags=(tags) ⇒ Object 



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# File 'lib/comfortable_mexican_sofa/extensions/cms_manageable.rb', line 71

def tags=(tags)
  @tags = tags
end