public function FrxGraphTemplate::config_form in Forena Reports 7.3

Same name and namespace in other branches

1. 6.2 templates/FrxGraphTemplate.inc \FrxGraphTemplate::config_form()
2. 7.2 templates/FrxGraphTemplate.inc \FrxGraphTemplate::config_form()

Returns the section Enter description here ...

Overrides FrxTemplate::config_form

File

templates/FrxGraphTemplate.inc, line 12

Class

FrxGraphTemplate

Code

public function config_form($config, $xml = '') {
  $form_ctl = array();
  $graph_types = array(
    'bargraph' => 'Bar Graph',
    'linegraph' => 'Line Graph',
    'multilinegraph' => 'Line Graph (Multi Series)',
    'piechart' => 'Pie Chart',
    'radargraph' => 'Radar Graph',
    'multiradargraph' => 'Radar Graph (Multi Series)',
    'scatterplot' => 'Scatter Plot',
  );
  $type = isset($config['type']) ? $config['type'] : 'Bar Graph';
  $style = isset($config['style']) ? $config['style'] : 'BarGraph';
  $graph_options = FrxSVGGraph::graphOptions();
  $graph_types = FrxSVGGraph::graphTypes();
  $styles = $graph_options['styles'][$type];
  $xvalues = @$graph_types[$type]['xaxis'];
  $num_series = isset($graph_types[$style]['series']) ? $graph_types[$style]['series'] : 1;
  $types = $graph_options['types'];
  $form_ctl['type'] = array(
    '#type' => 'select',
    '#title' => t('Graph Type'),
    '#options' => $graph_options['types'],
    '#default_value' => $type,
  );
  forena_template_ajax($form_ctl['type']);
  $form_ctl['style'] = array(
    '#type' => 'select',
    '#title' => t('Style'),
    '#options' => $styles,
    '#default_value' => $style,
  );
  forena_template_ajax($form_ctl['style']);
  $form_ctl['gen_table'] = array(
    '#type' => 'checkbox',
    '#title' => t('Include data table with graph'),
    '#default_value' => @$config['gen_table'],
  );
  $form_ctl['label'] = array(
    '#type' => 'textfield',
    '#title' => t('Label'),
    '#default_value' => @$config['label'],
  );
  $form_ctl['series'] = array(
    '#type' => 'fieldset',
    '#title' => t('Series'),
  );
  if ($xvalues) {
    $form_ctl['seriesx'] = array(
      '#type' => 'fieldset',
      '#title' => t('Series X'),
      '#description' => t('Forena token expression to get the X value (.e.g. {years}'),
    );
    $form_ctl['series']['#title'] = t('Series Y');
  }
  for ($i = 0; $i <= $num_series - 1; $i++) {
    if ($xvalues) {
      $form_ctl['seriesx'][$i] = array(
        '#type' => 'textfield',
        '#title' => check_plain((string) ($i + 1)),
        '#default_value' => $config['seriesx'][$i],
        '#description' => t('Forena token expressioin for series %s x value. (e.g. {total} )', array(
          '%s' => $i + 1,
        )),
      );
    }
    $form_ctl['series'][$i] = array(
      '#type' => 'textfield',
      '#title' => check_plain((string) ($i + 1)),
      '#default_value' => @$config['series'][$i],
      '#description' => t('Forena token expressioin for series %s. (e.g. {total} )', array(
        '%s' => $i + 1,
      )),
    );
  }
  $form_ctl['link'] = array(
    '#type' => 'textfield',
    '#title' => 'link',
    '#default_value' => @$config['link'],
  );
  return $form_ctl;
}