Class: Caboose::BlockTypeSource

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

Instance Method Summary collapse

Instance Method Details

#refresh(name, force = false) ⇒ Object

Get the full block type (including children)



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# File 'app/models/caboose/block_type_source.rb', line 43

def refresh(name, force = false)
  bt = Caboose::BlockType.where(:name => name).first
  bt = Caboose::BlockType.create(:name => name) if bt.nil?
  return if bt.downloaded && !force    
  if force
    bt.children.each { |bt2| bt2.destroy }
  end

  # Try to contact the source URL
  resp = nil
  begin                             
    resp = HTTParty.get("#{self.url}/caboose/block-types/#{bt.name}?token=#{self.token}")
  rescue HTTParty::Error => e
    Caboose.log(e.message)
    return false
  end
              
  # Try to parse the response
  h = nil
  begin
    h = JSON.parse(resp.body)
  rescue
    Caboose.log("Response body isn't valid JSON.")
    return false
  end     
  #Caboose.log(h)
  # Update the block type
  bt.parse_api_hash(h)
  
  return true
end

#refresh_summaries ⇒ Object

Just get the names and descriptions of all block types from the source



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# File 'app/models/caboose/block_type_source.rb', line 15

def refresh_summaries
  resp = nil
  begin
    resp = HTTParty.get("#{self.url}/caboose/block-types?token=#{self.token}")
  rescue HTTParty::Error => e
    Caboose.log(e.message)
    return false
  end
  
  summaries = nil
  begin
    summaries = JSON.parse(resp.body)
  rescue
    Caboose.log("Response body isn't valid JSON.")
    return false
  end
  
  summaries.each do |h|      
    s = Caboose::BlockTypeSummary.where(:block_type_source_id => self.id, :name => h['name']).first
    s = Caboose::BlockTypeSummary.create(:block_type_source_id => self.id) if s.nil?
    s.parse_api_hash(h)
    s.save
  end
  
  return true
end