Customizing Results

Depending on context and use case it might be necessary to customize the result before printing it to the reports.

Use cases might be

• Adding additional filters due to user permissions
• Enriching result data with additional information, e.g. nice names, links, ...
• Customizing table template for including links etc.

With statistics explorer, this can be archived by subscribing to events.

Event DataFilterModificationEvent

• Fires after filter condition for data request is generated and allows to modify the filter
• Available information
  • Context
  • Configuration (if it is a saved configuration)
  • Data source name
  • Statistics mode (statistic or list)
• Changeable information
  • Filter

Event DataPreQueryEvent

• Fires just before query is sent to storage backend and allows to modify the query
• Available information
  • Context
  • Configuration (if it is a saved configuration)
  • Data source name
  • Statistics mode (statistic or list)
• Changeable information
  • Query (elasticsearch query array, sql statement)

Event DataResultEvent

• Fires before statistics data result is returned to controller and allows to modify the result
• Available information
  • Context
  • Configuration (if it is a saved configuration)
  • Data source name
  • Statistics mode (statistic or list)
• Changeable information
  • StatisticsResult

Event TableRenderEvent

• Fires before table template is rendered and allows to modify template name and its parameters
• Available information
  • Context
  • Configuration (if it is a saved configuration)
  • Data source name
  • Statistics mode (statistic or list)
• Changeable information
  • template
  • parameters