/**
* Returns a form element for the given overrides.
*
* @param array $package
* A package array.
* @param array $overrides
* An array of overrides.
* @param array $missing
* An array of missing config.
*
* @return array
* A form element.
*/
protected function diffOutput($package, $overrides, $missing = array()) {
$element = array();
$config = $this->featuresManager->getConfigCollection();
$components = array_merge($missing, $overrides);
$header = array(
array('data' => '', 'class' => 'diff-marker'),
array('data' => t('Active site config'), 'class' => 'diff-context'),
array('data' => '', 'class' => 'diff-marker'),
array('data' => t('Feature code config'), 'class' => 'diff-context'),
);
foreach ($components as $name) {
$rows[] = array(array('data' => $name, 'colspan' => 4, 'header' => TRUE));
if (!isset($config[$name])) {
$details = array(
'#markup' => t('Component in feature missing from active config.'),
);
}
else {
$active = $this->featuresManager->getActiveStorage()->read($name);
$extension = $this->featuresManager->getExtensionStorage()->read($name);
if (empty($extension)) {
$details = array(
'#markup' => t('Dependency detected in active config but not exported to the feature.'),
);
}
else {
$diff = $this->configDiff->diff($active, $extension);
$details = array(
'#type' => 'table',
'#header' => $header,
'#rows' => $this->diffFormatter->format($diff),
'#attributes' => array('class' => array('diff', 'features-diff')),
);
}
}
$element[$name] = array(
'row' => array(
'data' => array(
'#type' => 'details',
'#title' => SafeMarkup::checkPlain($name),
'#open' => TRUE,
'#description' => array(
'data' => $details,
),
),
),
'#attributes' => array(
'class' => 'diff-' . $package['machine_name'],
),
);
}
return $element;
}
/**
* Shows the diff between active and provided configuration.
*
* @param string $config_type
* The type of configuration.
* @param string $config_name
* The name of the config item, without the prefix.
*
* @return array
* Render array for page showing differences between them.
*/
public function diff($config_type, $config_name)
{
$diff = $this->configDiff->diff($this->configRevert->getFromExtension($config_type, $config_name), $this->configRevert->getFromActive($config_type, $config_name));
$build = array();
$definition = $this->configList->getType($config_type);
$config_type_label = $definition ? $definition->getLabel() : $this->t('Simple configuration');
$build['#title'] = $this->t('Config difference for @type @name', array('@type' => $config_type_label, '@name' => $config_name));
$build['#attached']['library'][] = 'system/diff';
$build['diff'] = array('#type' => 'table', '#header' => array(array('data' => $this->t('Source config'), 'colspan' => '2'), array('data' => $this->t('Site config'), 'colspan' => '2')), '#rows' => $this->diffFormatter->format($diff), '#attributes' => array('class' => array('diff')));
$url = new Url('config_update_ui.report');
$build['back'] = array('#type' => 'link', '#attributes' => array('class' => array('dialog-cancel')), '#title' => $this->t("Back to 'Updates report' page."), '#url' => $url);
return $build;
}