Class: Block

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

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.ensure(sid, name, body, page_template_id = nil, show_editors = false, description = '') ⇒ Object 



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# File 'app/models/block.rb', line 26

def self.ensure(sid, name, body, page_template_id = nil, show_editors = false, description = '')

  return if Block.where(:name=>name).sys(sid).count>0

  b = Block.new
  b.system_id = sid
  b.name = name
  b.description = description
  b.body = body
  b.show_editors = show_editors
  b.save
end

Instance Method Details

#display_name ⇒ Object 



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# File 'app/models/block.rb', line 12

def display_name
  "Block"
end

#history ⇒ Object 



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# File 'app/models/block.rb', line 22

def history
  DesignHistory.sys(self.system_id).where(:model=>"Block").where(:model_id=>self.id).order("id desc")
end

#record_history ⇒ Object 



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# File 'app/models/block.rb', line 16

def record_history
  if self.changed.include?('body')
    DesignHistory.record(self)
  end
end

#render_preview(options) ⇒ Object 



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# File 'app/models/block.rb', line 39

def render_preview(options)
  begin
    self.body.gsub(/\[\[([^\:]+)\:([^\:]+)\:[^\]]+\]\]/) do
      if $2=="friendly"
        options[$1].friendly_format
      else 
        options[$1]
      end
    end
  rescue Exception => e
    logger.error(e)
    "[block error #{e.message}]"
  end
end