#
# set_all_reports_rows snapon
#
# This snapon sets the number of visible rows for all report elements of all reports, to a specified value.
#
#

set_all_reports_rows = {

  label = "$lang_admin.snapons.set_all_reports_rows.label"
  comment = "$lang_admin.snapons.set_all_reports_rows.comment"
  config_snapon_category = ""
  
  parameters = {
  
    number_of_rows = {
		
      parameter_value = "100"
		
      validation_type = "int"
      min = 1
	
      form_element_label = "$lang_admin.snapons.set_all_reports_rows.parameters.number_of_rows.form_element_label"
      form_element_type = "text"
      form_element_width = "220"
		
      description = ""
 	
    } # number_of_rows
  	
  } # parameters
  
  
  parameters_form = {

   group_1 = {
     description = "$lang_admin.snapons.set_all_reports_rows.parameters_form.group_1.description"
     parameters = {
       number_of_rows = true
     } # parameters
  } # group 1

 } # parameters_form


  attach_operations = {

    set_rows = {
      type = "execute_expression"
      expression = `

# Get the reports node in the profile
node reports = profile{"statistics"}{"reports"};

# Iterate through all reports
node report;
foreach report reports (

  # Iterate through all report elements in this report
  node report_elements = report{"report_elements"};
  node report_element;
  foreach report_element report_elements (

    # If this report element has a "number_of_rows" subnode (i.e., if it's a table report), change it to the number_of_rows snapon parameter.
    if (report_element?{"number_of_rows"}) then
      @report_element{"number_of_rows"} = "{= @parameters{'number_of_rows'}{'parameter_value'} =}";

  ); # foreach report_element

); # foreach report

`

    } # set_rows

  } # attach_operations

} # set_all_reports_rows