function charts_default_settings_form in Charts 8

Same name and namespace in other branches

1. 7.2 includes/charts.pages.inc \charts_default_settings_form()

Menu callback; Configure the site-wide defaults for charts.

_state Standard parameters for a form.

Parameters

$form:

Return value

mixed

File

includes/charts.pages.inc, line 569

Menu callbacks for Charts module.

Code

function charts_default_settings_form($form, $form_state) {
  $defaults = \Drupal::state()
    ->get('charts_default_settings', array());
  $defaults += charts_default_settings();
  $field_options = array();
  $parents = array(
    'charts_default_settings',
  );

  // Add help.
  $form['help'] = array(
    '#type' => 'markup',
    '#markup' => '<p>' . t('The settings on this page are used to set <strong>default</strong> settings. They do not affect existing charts. To make a new chart, <a href="!views">create a new view</a> and select the display format of "Chart".', array(
      '!views' => url('admin/structure/views/add'),
    )) . '</p>',
    '#weight' => -100,
  );

  // Reuse the global settings form for defaults, but remove JS classes.
  $form = charts_settings_form($form, $defaults, $field_options, $parents);
  $form['xaxis']['#attributes']['class'] = array();
  $form['yaxis']['#attributes']['class'] = array();
  $form['display']['colors']['#prefix'] = NULL;
  $form['display']['colors']['#suffix'] = NULL;

  // Put settings into vertical tabs.
  $form['display']['#group'] = 'defaults';
  $form['xaxis']['#group'] = 'defaults';
  $form['yaxis']['#group'] = 'defaults';
  $form['defaults'] = array(
    '#type' => 'vertical_tabs',
  );

  // Add submit buttons and normal saving behavior.
  $form['actions']['#type'] = 'actions';
  $form['actions']['submit'] = array(
    '#type' => 'submit',
    '#value' => t('Save defaults'),
  );
  return $form;
}