Class: ApiController

Inherits:
ApplicationController show all
Defined in:
app/controllers/api_controller.rb

Instance Method Summary collapse

Instance Method Details

#empty_json ⇒ Object 



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# File 'app/controllers/api_controller.rb', line 17

def empty_json
  render json: []
end

#file_preview ⇒ Object 



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# File 'app/controllers/api_controller.rb', line 6

def file_preview
  file = params[:file]
  unless File.exists?(file)
    return render json: [], status: 404
  end
  unless File.file?(file) && File.readable?(file)
    return render json: [], status: 403
  end
  render json: file_tail(file)
end

#regexp_preview ⇒ Object 



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# File 'app/controllers/api_controller.rb', line 21

def regexp_preview
  plugin_config = prepare_plugin_config || {}
  preview = RegexpPreview.processor(params[:parse_type]).new(params[:file], params[:parse_type], plugin_config)

  render json: preview.matches
rescue Fluent::ConfigError => ex
  render json: { error: "#{ex.class}: #{ex.message}" }
end

#tree ⇒ Object 



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# File 'app/controllers/api_controller.rb', line 2

def tree
  render json: Treeview.tree(params[:path])
end