Module: Grafana::Tools
- Included in:
- Client
- Defined in:
- lib/grafana/tools.rb
Instance Method Summary collapse
-
#regenerate_template_ids(params) ⇒ Hash
regenerate Row Ids in the Dashboard usefull for an automatic generated Dashboard.
-
#slug(text) ⇒ Object
return a slugged string for Grafana Dashboards.
-
#valid_json?(json) ⇒ Boolean
check, it an String a valid Json.
Instance Method Details
#regenerate_template_ids(params) ⇒ Hash
regenerate Row Ids in the Dashboard usefull for an automatic generated Dashboard
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# File 'lib/grafana/tools.rb', line 52 def regenerate_template_ids( params ) raise ArgumentError.new(format('wrong type. \'params\' must be an Hash, given \'%s\'', params.class.to_s)) unless( params.is_a?(Hash) ) raise ArgumentError.new('missing \'params\'') if( params.size.zero? ) rows = params.dig('dashboard','rows') # name = validate( params, required: true, var: 'name', type: String ) unless( rows.nil? ) # counter = 1 id_counter = 10 rows.each_with_index do |r, _counter| panel = r.dig('panels') next if( panel.nil? ) panel.each do |p| p['id'] = id_counter id_counter = id_counter +=1 # id_counter+1 # id_counter +=1 ?? end end end JSON.generate( params ) end |
#slug(text) ⇒ Object
return a slugged string for Grafana Dashboards
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# File 'lib/grafana/tools.rb', line 15 def slug( text ) raise ArgumentError.new(format('wrong type. \'text\' must be an String, given \'%s\'', text.class.to_s)) unless( text.is_a?(String) ) begin if( text =~ /\s/ && text =~ /-/ ) # if( text =~ /-/ ) text = text.gsub( /\s+/, '' ) else text = text.gsub( /\s+/, '-' ) # end end rescue => e puts e end text.downcase end |
#valid_json?(json) ⇒ Boolean
check, it an String a valid Json
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# File 'lib/grafana/tools.rb', line 86 def valid_json?( json ) begin JSON.parse( json ) return true rescue JSON::ParserError => e @logger.error("json parse error: #{e}") if @debug return false end end |