info['features'] as $comp_name => $comp) {
if ($difference = array_filter(features_override_module_component_overrides($module->name, $comp_name, FALSE, TRUE))) {
$differences[$comp_name] = isset($differences[$comp_name]) ? array_merge($difference, $differences[$comp_name]) : $difference;
}
}
}
if (!$differences || !count(array_filter($differences))) {
return t('No overrides were found.');
}
if (!empty($element)) {
$differences = array($element => $differences);
}
if (!empty($component)) {
$differences = array($component => $differences);
}
$rows = array();
foreach ($differences as $component_name => $item) {
$code_change = array();
$code_add = array();
$code_delete = array();
foreach ($item as $element_name => $difference) {
$key = (isset($_GET['key'])) ? $_GET['key'] : '';
if (!empty($key)) {
if (!empty($difference['additions'][$key])) {
return '' . check_plain(implode("\n",
features_override_features_export_render_addition($difference['additions'][$key], $element_name, $component_name))) .
'';
}
elseif (!empty($difference['deletions'][$key])) {
return '' . check_plain(implode("\n",
features_override_features_export_render_deletion($difference['deletions'][$key], $element_name, $component_name))) .
'';
}
else {
return t('Unable to find referenced information.');
}
}
else {
if (!empty($difference['additions'])) {
foreach ($difference['additions'] as $alter) {
if (is_scalar($alter['value'])) {
$code_change[] = array('' . check_plain(implode("\n", features_override_features_export_render_addition($alter, $element_name, $component_name))). '');
}
else {
$code_add[] = array('' . check_plain(implode("\n", features_override_features_export_render_addition($alter, $element_name, $component_name, FALSE))). '');
}
}
}
if (!empty($difference['deletions'])) {
foreach ($difference['deletions'] as $alter) {
$code_delete[] = array('' . check_plain(implode("\n", features_override_features_export_render_deletion($alter, $element_name, $component_name))). '');
}
}
}
}
if (count($code_add) || count($code_delete) || count($code_change)) {
$rows[] = array(array('data' => $component_name, 'header' => TRUE));
}
if (count($code_change)) {
$rows[] = array('CHANGES');
$rows = array_merge($rows, $code_change);
}
if (count($code_add)) {
$rows[] = array('ADDITIONS');
$rows = array_merge($rows, $code_add);
}
if (count($code_delete)) {
$rows[] = array('DELETIONS');
$rows = array_merge($rows, $code_delete);
}
}
return theme('table', array('rows' => $rows, 'attributes' => array('class' => 'features_override_table')));
}
/**
* Page callback to display the differences between what's in code and
* what is in the db.
*
* @param $feature
* A loaded feature object to display differences for.
* @param $component
* Optional: specific component to display differences for. If excluded, all components are used.
*
* @return Themed display of what is different.
*/
function features_override_feature_diff($feature, $component = NULL) {
if (module_exists('diff')) {
module_load_include('inc', 'features', 'features.admin');
$output = features_feature_diff($feature, $component);
$output['diff'] = array(
'#prefix' => '',
'#markup' => 'Code diff',
'#suffix' => '
',
'#weight' => -98,
);
}
$output['overrides'] = array(
'#markup' => features_override_render_differences('', '', $feature),
'#weight' => -99,
);
return $output;
}