function theme_themekey_rule_chain_form in ThemeKey 6.2

Same name and namespace in other branches

1. 6.4 themekey_admin.inc \theme_themekey_rule_chain_form()
2. 6.3 themekey_admin.inc \theme_themekey_rule_chain_form()
3. 7.3 themekey_admin.inc \theme_themekey_rule_chain_form()
4. 7 themekey_admin.inc \theme_themekey_rule_chain_form()
5. 7.2 themekey_admin.inc \theme_themekey_rule_chain_form()

Themes hemekey_rule_chain_form() and adds drag'n'drop features.

File

./themekey_admin.inc, line 498

Code

function theme_themekey_rule_chain_form($form) {
  $output = '';
  $rows = array();
  if (!empty($form['old_items'])) {
    $num_childs = array();
    $parents_disabled = array();
    foreach ($form['old_items'] as $key => $item) {
      if (isset($item['property'])) {
        $num_childs[$key] = 0;
        $parents_disabled[$key] = FALSE;
        if (!empty($parents_disabled[$item['parent']['#value']])) {
          $form['old_items'][$key]['enabled']['#value'] = 0;
        }
        if (!$form['old_items'][$key]['enabled']['#value']) {
          $parents_disabled[$key] = TRUE;
        }
        elseif ($item['parent']['#value']) {
          $num_childs[$item['parent']['#value']]++;
        }
      }
    }
    foreach ($form['old_items'] as $key => $item) {
      if (isset($item['property'])) {
        $row = is_array($form['old_items'][$key]['#attributes']) ? $form['old_items'][$key]['#attributes'] : array();

        // Add special classes to be used for tabledrag.js.
        $form['old_items'][$key]['id']['#attributes']['class'] = 'themekey-property-id';
        $form['old_items'][$key]['parent']['#attributes']['class'] = 'themekey-property-parent';
        $form['old_items'][$key]['weight']['#attributes']['class'] = 'themekey-property-weight';

        // Add special classes to be used for themekey-properties.js.
        $form['old_items'][$key]['property']['#attributes']['class'] = 'themekey-property-property themekey-fadeable';
        $form['old_items'][$key]['wildcard']['#attributes']['class'] = 'themekey-property-wildcard themekey-fadeable';
        $form['old_items'][$key]['operator']['#attributes']['class'] = 'themekey-fadeable';
        $form['old_items'][$key]['value']['#attributes']['class'] = 'themekey-fadeable';
        $form['old_items'][$key]['enabled']['#attributes']['class'] = 'themekey-property-enabled';
        $form['old_items'][$key]['theme']['#attributes']['class'] = 'themekey-property-theme themekey-fadeable';

        // form items of type markup don't have attributes
        $form['old_items'][$key]['delete']['#value'] = str_replace('<a', '<a class="themekey-rule-delete-link"', $form['old_items'][$key]['delete']['#value']);
        if ('drupal:path:wildcard' != $item['property']['#value']) {
          $form['old_items'][$key]['wildcard']['#attributes']['style'] = 'display: none';
        }
        if ($num_childs[$key]) {
          $form['old_items'][$key]['theme']['#attributes']['style'] = 'display: none';

          // form items of type markup don't have attributes
          $form['old_items'][$key]['delete']['#value'] = str_replace('<a', '<a style="display: none"', $form['old_items'][$key]['delete']['#value']);
        }
        if ($parents_disabled[$item['parent']['#value']]) {
          $form['old_items'][$key]['enabled']['#attributes']['style'] = 'display: none';
          $form['old_items'][$key]['enabled']['#default_value'] = 0;
        }
        $elements = array();
        $elements[] = array(
          'data' => theme('indentation', $form['old_items'][$key]['depth']['#value']) . drupal_render($form['old_items'][$key]['id']) . drupal_render($form['old_items'][$key]['property']) . drupal_render($form['old_items'][$key]['wildcard']) . drupal_render($form['old_items'][$key]['operator']) . drupal_render($form['old_items'][$key]['value']),
          'class' => 'themekey-properties-row',
        );
        $elements[] = array(
          'data' => drupal_render($form['old_items'][$key]['theme']),
        );
        $elements[] = array(
          'data' => drupal_render($form['old_items'][$key]['enabled']),
        );
        $elements[] = array(
          'data' => drupal_render($form['old_items'][$key]['delete']),
        );
        $elements[] = array(
          'data' => drupal_render($form['old_items'][$key]['parent']),
        );
        $elements[] = array(
          'data' => drupal_render($form['old_items'][$key]['weight']),
        );
        $row['class'] = !empty($row['class']) ? $row['class'] . ' draggable' : 'draggable';
        if (!$form['old_items'][$key]['enabled']['#value']) {
          $row['class'] .= ' themekey-fade-out';
        }
        if (!$form['old_items'][$key]['parent']['#value']) {
          $row['class'] .= ' themekey-top-level';
        }
        $row['id'] = 'themekey-properties-row-' . $key;
        $row['data'] = $elements;
        $rows[] = $row;
      }
    }
  }
  if (!empty($rows)) {
    if (empty($form['pager']['#value'])) {
      drupal_add_tabledrag('themekey-properties', 'match', 'parent', 'themekey-property-parent', 'themekey-property-parent', 'themekey-property-id', TRUE);
      drupal_add_tabledrag('themekey-properties', 'order', 'sibling', 'themekey-property-weight');
    }
    $header = array(
      array(
        'data' => t('Theme Switching Rule Chain'),
      ),
      array(
        'data' => t('Theme'),
      ),
      array(
        'data' => t('Enabled'),
      ),
      array(
        'data' => t('Operation'),
      ),
      array(
        'data' => t('Parent'),
      ),
      array(
        'data' => t('Weight'),
      ),
    );
    $output .= theme('table', $header, $rows, array(
      'id' => 'themekey-properties',
    ));
    foreach ($num_childs as $parent => $num) {
      $output .= '<input id="themekey-num-childs-' . $parent . '" type="hidden" value="' . $num . '"></input>';
    }
  }
  $rows = array();
  if (!empty($form['new_item'])) {
    if (isset($form['new_item']['property'])) {
      $row = is_array($form['new_item']['#attributes']) ? $form['new_item']['#attributes'] : array();

      // Add special classes to be used for themekey-properties.js.
      $form['new_item']['property']['#attributes']['class'] = 'themekey-property-property';
      $form['new_item']['wildcard']['#attributes']['class'] = 'themekey-property-wildcard';
      if ('drupal:path:wildcard' != $form['new_item']['property']['#value']) {
        $form['new_item']['wildcard']['#attributes']['style'] = 'display: none';
      }
      $elements = array();
      $elements[] = t('New Rule:');
      $elements[] = array(
        'data' => drupal_render($form['new_item']['property']) . drupal_render($form['new_item']['wildcard']) . drupal_render($form['new_item']['operator']) . drupal_render($form['new_item']['value']),
        'class' => 'themekey-properties-row',
      );
      $elements[] = array(
        'data' => drupal_render($form['new_item']['theme']),
      );
      $elements[] = array(
        'data' => drupal_render($form['new_item']['enabled']),
      );
      $row['data'] = $elements;
      $rows[] = $row;
    }
  }
  if (!empty($rows)) {
    $header = array(
      '',
      array(
        'data' => t('Theme Switching Rule'),
      ),
      array(
        'data' => t('Theme'),
      ),
      array(
        'data' => t('Enabled'),
      ),
    );
    $output .= '<a name="themekey_new_rule"></a>';
    $output .= theme('table', $header, $rows, array(
      'id' => 'themekey-new-item',
    ));
  }
  $output .= drupal_render($form);
  drupal_add_css(drupal_get_path('module', 'themekey') . '/themekey_properties.css');
  drupal_add_js(drupal_get_path('module', 'themekey') . '/themekey_properties.js');
  return $output;
}