function theme_image_style_effects

Returns HTML for a listing of the effects within a specific image style.

Parameters

$variables: An associative array containing:

• form: A render element representing the form.

Related topics

File

modules/image/image.admin.inc, line 727

Code

function theme_image_style_effects($variables) {
    $form = $variables['form'];
    $rows = array();
    foreach (element_children($form) as $key) {
        $row = array();
        $form[$key]['weight']['#attributes']['class'] = array(
            'image-effect-order-weight',
        );
        if (is_numeric($key)) {
            $summary = drupal_render($form[$key]['summary']);
            $row[] = drupal_render($form[$key]['label']) . (empty($summary) ? '' : ' ' . $summary);
            $row[] = drupal_render($form[$key]['weight']);
            $row[] = drupal_render($form[$key]['configure']);
            $row[] = drupal_render($form[$key]['remove']);
        }
        else {
            // Add the row for adding a new image effect.
            $row[] = '<div class="image-style-new">' . drupal_render($form['new']['new']) . drupal_render($form['new']['add']) . '</div>';
            $row[] = drupal_render($form['new']['weight']);
            $row[] = array(
                'data' => '',
                'colspan' => 2,
            );
        }
        if (!isset($form[$key]['#access']) || $form[$key]['#access']) {
            $rows[] = array(
                'data' => $row,
                // Use a strict (===) comparison since $key can be 0.
'class' => !empty($form[$key]['weight']['#access']) || $key === 'new' ? array(
                    'draggable',
                ) : array(),
            );
        }
    }
    $header = array(
        t('Effect'),
        t('Weight'),
        array(
            'data' => t('Operations'),
            'colspan' => 2,
        ),
    );
    if (count($rows) == 1 && $form['new']['#access']) {
        array_unshift($rows, array(
            array(
                'data' => t('There are currently no effects in this style. Add one by selecting an option below.'),
                'colspan' => 4,
            ),
        ));
    }
    $output = theme('table', array(
        'header' => $header,
        'rows' => $rows,
        'attributes' => array(
            'id' => 'image-style-effects',
        ),
    ));
    drupal_add_tabledrag('image-style-effects', 'order', 'sibling', 'image-effect-order-weight');
    return $output;
}